Astro pixel processor remove light pollution. Astro Pixel Processor.

Astro pixel processor remove light pollution I was asked to select at least one area in the image. 077 version When in "remove light pollution" tool, Astro Pixel Processor. For this the light pollution correction tool is used in the tools-tab. 3 years ago. HA OIII extract OIII & Ha OIII mono then RGB combine these results in tools, remove light pollution and alter colours using HSL selective colour. 083, by default, Remove Light Pollution; Calibrate Background; Star Color Calibration; FIXED: Windows, macOS, Linux (HiDPI) OpenGL Image Viewer with desktop scaling: This morning I spent just over two hours and produced a much better result using Astro Pixel Processor. So there’s always a ton of light pollution I need to get rid of from my images. 00001, while with version A the autostretch is ok Just setting the Black and stretch parameters of the version A, and the without disappear, the image is ok and i can proceed with the processing, so the image data are not corrupted, is an BE AWARE: the "correct vignetting" tool uses special Kang Weiss models to correct vignetting in data that isn't flat-field calibrated yet. GIMP. Calibrate those lights with flats, dark flats, dark master, use the sort function to determine which bad frames to inspect, open and inspect the worst of the frames and remove the bad ones, then integrate the remaining "good" files, resulting in Integration file #1. The upload server address is : If you perform Remove Light Pollution correctly, H-alpha signal is not created out of the blue 😉 But if you misperform Remove Light Pollution, then weird gradients can occur but these can be red/green/blue, Update regarding Astro Pixel Processor development and it's support on the forum and by email . Update regarding Astro Pixel Processor development and it's support on the forum and by email can be found by clicking here. Visit the post for more. I have made panels within the same session, but if I do a mosaic with all frames together the mosaic has gradients which are hard to remove, even with remove light pollution because different from a pane to another. Added on 18th December 2020: TO PREVENT A POSSIBLE APPLICATION HANG OF Astro Pixel Processor. Using Light Pollution Filter General Update regarding Astro Pixel Processor development and it's support on the forum and by email can be found by clicking here. The area select boxes may contain a lot of stars, APP will disregard the stars in the calculations, so the stars will not affect the outcome There appears to be a bug in the graphics in the light pollution removal tool. Tools to effectively remove light pollution from your images. g. Your image is looking very promising. Astro Pixel Processor by Aries Productions; A complete Deep Sky Image Processing application FIXED FITS image saver CFA tag. Took a crack at the cropped version with StarTools but It does not remove gradients that are caused by light pollution. 059 FIXED, HSL Selective Color Tool, adjusted GUI button, slider, dropdownboxes, sizes and color, IMPROVED, correct vignetting, remove light pollution, a togglebutton is added which enables you to switch, in the image viewer, between the image corrected with the model and the model itself. Last Post by Stratos Sinathis 5 years ago. removing light pollution, and making final adjustments in Photopea or Photoshop. Using the Remove Light Pollution tool needs practise on the tool, Main developer of Astro Pixel Processor and owner of Aries Productions. @ Mabula: You wrote above: "But the flats need either bias frames or dark frames with the same exposure as the flat frames to correctly remove the bias pedestal form the I applied boxes for both "calibrate background", and "remove light pollution", and the result is clearly better. If such an artifical gradient is introduced, it can always be removed easily with the Remove Light Pollution Tool, can't it? The light frames have an exposure time of 120sec with 4000 gain and no dither. I might as well always do that. Last Post by Ron 6 years ago. The Color of the Night Sky 9. Before starting using another Tool, for instance I have just completed 'Remove Light Pollution' and saved that image, I will then double click on this latest saved image to load it in the Image Preview, then proceed with the next Tool & so on. General. The Astro Pixel Processor (APP) software you can download from APP software homepage. Astro Pixel Processor by Aries Productions; A complete Deep Sky Image Processing application Astro Pixel Processor main forum. 2 Strategy for removing light pollution in a 4 panel mosaic Astro Pixel Processor or simply APP is a complete deep sky image processing application with several innovative features. 2 Reactions. Astro Pixel Processor by Aries Productions; A complete Deep Sky Image Processing application Can you use the light pollution module in #9 and save it as unstrwunstr? Just curious Thanks Adam. Reply Quote. You need to place area select boxes on parts of the image where there is no nebulosity or galaxy. Upload details will be provided then. , this is all done on linear data. This shot of M42 was taken from a reasonably dark observing site. 0-beta26. b) Pixel gets discarded. Regarding Vignetteing . Also with 3nm Ha exposures for instance. Update regarding Astro Pixel Processor development and it's support on the forum and by email can be found by clicking here. e. I am sure with some more time a better result would be possible. 077 GL4 : 5 years ago: Paolo Manicardi: 1. Blue cast after stacking . It has salvaged images with impossible gradients that ABE or DBE could not touch. Menu Home. Astro Pixel Processor by Aries Productions; A complete Deep Sky Image Processing application How to remove Light pollution in APP, and adjust star color. Because the auto stretch is increased, you see more, Now that +2* noise, would first need to go to the Remove Light Pollution Tool, 07 remove light frames from list 08 load dark-calibrated files 09 choose one representative sub 10 apply the "correct vignetting" tool in tab #9 11 save with option"save artificial flat" checked 12 remove the lights from the file list 13 load the uncalibrated lights 14 calibrate the lights in tab #2 with MF(art. The Light files are made with “ATIK Horizon color camera” with the filter used in the optical path. LNC in it's current from is NOT in principal a gradient remover allthough it does it on many cases. and the Idas LPS D1 filter), i used the same In that case, you will need to use the "remove light pollution" tool to remove any remaining gradients. Saving light pollution model? Strategy for removing light pollution in a 4 panel mosaic . Strategy for removing light pollution in a Astro Pixel Processor. So do use your CLP filter to increase contrast in your exposures and do use the "remove light pollution"tool to correct the data for any gradients, which you will certainly have in your data. do I have to process each Removing Light Pollution in Post-Processing. Page 2 / 2 Prev . Update regarding Astro Pixel Processor development and it's support on the forum and by email . 42 I downloaded the free 30-day trial release and reprocessed a M45 image that had light pollution and gradient issues. Light Removing light pollution depends on the smoothness of the background and with those dust bunnies the background is far from smooth. For both methods applies, that any remaining correction should be corrected with Astro Pixel Processor. Them stack them i By Stefan Nilsson, 4 weeks ago. Iwish a Update regarding Astro Pixel Processor development and it's support on the forum and by email can be found by clicking here. Patchy light pollution Astro Pixel Processor is a fairly newly released Astro processing program. Once the image is integrated, I repeatedly use the "remove light pollution" tool until the image becomes as clear as possible. Astro Pixel Processor by Aries Productions; A complete Deep Sky Image Processing application Just entering the remove light pollution tool with version B create the issue, you can see the autostrecth set Black=0 and ST = 0. Astro Pixel Processor. HI @rixon, Did you try 5) NORMALIZE advanced normaliz By Mabula-Admin, 6 days ago. Nothing more is needed. Are you using a OSC? Is the peak of the histogram far to the right but not Upload server for upload of data issues:. Astro Pixel Processor (APP) is a versatile tool that’s great for both beginners and advanced users. Removing gradients in astrophotography is not at all simple, it's a highly sophisticated process. This contribution illustrates the “Remove Light Pollution” I noticed that since 1. But I find it hard to remove the light polution, Astro Pixel Processor. Each calculate works on the originally loaded data using the provided area select boxes. [Sticky] Lastly, I have a tendency to use "Remove light Pollution", which I understand also performs a Background calibration. Instructions for RGB Combine in V1. Bug on Linux -Light pollution tool swings an exception : An issue like that is not yet possible to correct easily in Astro Pixel Processor. Light pollution removal . Last Post by Lee Richards 4 years ago. 0-beta31 release notes UP By Mabula-Admin, Astro Pixel Processor. Remove light pollution green boxes disappear 1. Processing steps (workflow PDF): 1. Iwish a quick recovery. Strategy for removing light pollution in a 4 panel mosaic . 075 on my linux box, opened an old jpg image of m3 I once took. I’m now ready to load this cropped image into the Remove Light Pollution tool on the tools Light Pollution correction & Background Calibration are both performed with the Remove Light Pollution tool. When the upload is approved, please make a folder with your name and issue, like "mabula-register-mosaic". The Light Pollution filter “IDAS LPS-D2 48mm”. Then apply the remove light pollution tool, work great :)!!! And after this i want to apply the star collor callibration, (a few months ago you dit help me with the settings for my type of cam. Clear all January 25th 2025 Astro Pixel Processor 2. So far so good. So much Red Very nice data indeed! I load your integrated file as UHC, removing light pollution, background calibration, calibrated star color in adaptive black body model in first image, and balance rgb in the Astro Pixel Processor 1. I could however manage to get a better picture using the 'remove light pollution' tool in APP which gave a far better image. I'm struggling with my flat-fielding and I love how "Remove Light Pollution" helps me fix remaining gradients Astro Pixel Processor. The upload server address is : Astro Pixel Processor or simply APP has been released on 2 june 2017 and is a fast-growing and complete Deep Sky LN sigma clip kappa 3 – 1 iterations Post Processing APP + Photoshop APP: Calibrate background, remove light pollution, calibrate star colors on area’s without nebulosity, HSL to eliminate green pixels and reduce color I had some success with following work flow and producing a final image. If I click 'neutralize-BG' on the right side, the image goes all white. I find that APP has the absolute best light pollution removal system out there. Mabula-Admin and Vincent-Moderator reacted. rotate, remove light pollution, calibrate star colors, and reduce stars a bit. Remember to experiment with different settings and options to find the best combination that suits your image. g by median of that very pixel (DSS has that option which works pretty Astro Pixel Processor is a feature-rich software package that simplifies the complex task of processing astrophotography images. Update regarding Astro Pixel Processor development and it's support on the forum and by email Strategy for removing light pollution in a 4 panel mosaic Lights processing – ATIK Horizon CMOS color camera. By Volkan ÖVÜN, 1 week ago Astro Pixel Processor. The program has to evaluate the data, and figure out what corrections to make without losing the real data. Astro Pixel Processor by Aries Productions; A complete Deep Sky Image Processing application I think this has to do with applying the "remove light pollution" tool. [Sticky] HaRGB and LHaRGB workflow and star color calibration . 0. There are a number of free and paid tools to allow you to do this, including: GIMP; Nice APP features are a. Astro Pixel Processor 1. remove light pollution wipes image . First post your issue in a new forum topic, in the appropriate subforum, and please only try to upload your data when we ask you to do so. Key fact. For your practice you can download all raw files. There are some things you can do to have a better grip on how the tool performs, so when you have started the tool: Update regarding Astro Pixel Processor development and it's support on the forum and by email @Vincent-mod and @mabula-admin Astro Pixel Processor. The color space is linear RGB, because in Astro Pixel Processor, we assume that you load linear & raw data into APP for optimized data calibration and subsequent processing, for instance: removing light pollution and performing star color calibration needs the data to be linear to make sense scientifically and mathematically. Is there a batch function to remove light pollution from multi-session integrations at the same time? Skip to content Astro Pixel Processor. Can I use APP to test what type of light filter (if any) will work best from my home backyard. 077 light pollution. RE Upload server for upload of data issues:. View Full Profile → Contact Info: Aries Productions Dutch KvK: 68270291 drs. E. Astro Pixel Processor by Aries Productions; A complete Deep Sky Image Processing application The strange fact is that as soon as i apply the "remove light pollution" tool, Update regarding Astro Pixel Processor development and it's support on the forum and by email . Here is where things became interesting. Last Post by Rick Wayne 4 years ago. Upload server for upload of data issues:. I've tried GL4 and OpenGL and get the same result. Astro Pixel Processor by Aries Productions; A complete Deep Sky Image Processing application Page 1 of 2 - Astro Pixel Processor workflow - posted in DSLR, Mirrorless & General-Purpose Digital Camera DSO Imaging: So when you crop, remove light pollution, calibrate star colors, etc. Astro Pixel Processor by Aries Productions; A Astro Pixel Processor. Calibration Settings for Plane/Satellite Trails? General. W. Then go to tab 6 and click the integrate button. Last Post by Carol Santulis 2 years ago. Can I ask the location where you took the images? It has much better skies than my home where I image! 9. Last Post by Wouter van Reeven 4 years ago. depending on the sky and light pollution conditions at the moment you were shooting the images, then you may want to use the Remove Light Pollution and/or the Calibrate Background tools in tab 9 first. I pretty much just work through the steps in APP using the defaults. How to remove Airplane trails, circulair, fixed center + linear gradient, this model helps with single frames which contain both vignetting and a clear light pollution gradient. The undo function is simply to remove the last added area select box or remove the Red or Yellow boxes. HI @rixon, Did you try 5) NORMALIZE advanced normaliz By Mabula-Admin, 1 week ago. Best solution for problems like this would be to fix your flats/flat-field calibration so the dust is really gone from the start. Skip to content Astro Pixel Processor. I'm wondering if there is a way to remove the light pollution but save the points you establish within a frame. So sorry to hear about Vincent. 0-beta32 release notes 2. The upload server address is : 1) Going from Deep Sky Stacker to Astro Pixel Processor: Higher quality stacks, more robust to short exposures or small FOV/low star count data, good easy to use light pollution removal and star based color calibration. I'll repeat this a) how do I place my boxes in the light pollution tool correctly: - only in areas where there is no light pollution or minimal light pollution? You actually don't know a lot about the amount of A detailed tutorial on the best methods for removing light pollution on any RGB or narrowband image in Astro Pixel Processor. There are several options at the bottom of the tabs menu to Update regarding Astro Pixel Processor development and it's support on the forum and by email can be found by clicking here. )I get this strange artifact, Skip to content Astro Pixel Processor. The existing APP tools didn't ad Visit the post for more. Neutralized background in 5 Even if i usually do a complete and precise "remove light pollution", that includes remove background, do i have to leave it checked or unchecked ((in 5) Normalize)? Thanks We have collected 25 BIAS images, 25 DARK images, 20 FLAT images and 72 light images (exposure was 100 seconds, total 2 hours). My 4 panel mosaic has a dark cross in the middle (makin By rixon, 6 days ago. Posts: 11,025; Joined: 18 Jul 2011; Loc: Colorado USA; Posted 24 February 2022 - 09:06 AM. Last Post by Mabula-Admin 7 years ago. 082 . Reply Quote Mabula-Admin Update regarding Astro Pixel Processor development and it's support on the forum and by email @Vincent-mod and @mabula-admin Astro Pixel Processor. 0-beta19. Haverkamp In tab 1, set the working directory and then add the lights. What is this crash Update regarding Astro Pixel Processor development and it's support on the forum and by email . I image to the North, directly facing the city of Houston. RE Sometimes when using the tool for reducing light pollution, I find that the latest set of area select boxes I chose worsen the results. Astro Pixel Processor by Aries Productions; A complete Deep Sky Image Processing application I've got data from 2 nights on IC1396, with my modded Canon 500D. The case of overcorrecting flats, Strategy for removing light pollution in a 4 panel mosaic Update regarding Astro Pixel Processor development and it's support on the forum and by email can be found by clicking here. I have used that tool extensively and find good results if I methodically place points in good neutral background spaces throughout an image, sometimes I place 20 or 30 of them across the frame, but when I go to load an RGBHSO image set in there, I have to repeat it Upload server for upload of data issues:. Star Color Calibration Issue . First of all, if you perform Light Pollution correction, Background calibration is done as well (changed some versions ago). Below are written all the processing steps. Hi, as you can see, when I open the light pollution Model, my two panel mosaic turns completely white. Astro Pixel Processor by Aries Productions SOFTWARE= 'Astro Pixel Processor by Aries Productions' / software VERSION = '1. is this the approach to be taken for all remove light pollution wipes image. Reply Quote Mabula-Admin (@mabula My original and typical workflow (Workflow A) example: Night 1, shoot 200 frames on a target. 4 Posts. IDAS D1 light pollution filter . Depending on the light pollution in the images, you can remove that with the remove light pollution tool. RE: Stacking - Update regarding Astro Pixel Processor development and it's support on the forum and by email can be found by clicking here. You can try to use the Remove Light Pollution Tool, to correct that problem parts step by step though, but it will be difficult I think. Kind regards, Mabula . P. Any ideas why? Astro Pixel Processor. Lastly, I attempted to calibrate star colors. 0-beta22. I'm extremely happy with the results. You don't need to do Background Calibration separately after the Remove Light Pollution tool since it's done So the "remove light pollution" is almost always beneficial in my experience. Select the 'remove light pollution' button though I have to observe that you image looks very clean. Tutorials & Workflows. The upload server address is : Upload server for upload of data issues:. I then tried a second target, evrything flows well until the end when I try to use the tools. Astro Pixel Processor by Aries Productions; A complete Deep Sky Image Processing application Hi I am reporting a bug in the 1. Reply Quote Greg Watkins (@gregwrca) Black Hole. I would place the boxes, small ones are fine, as much as possible on "background". There are a number of free and paid tools to allow you to do this, including: GIMP; Siril; - I have already tried to use the 'Remove light pollution' on each, ( but they could probably be flatter) For some reason the mosaic tool is adding additional gradients, and giving a strange distorted result. 0-beta30. My 4 panel mosaic has a dark cross in the middle (makin By rixon, 2 weeks ago. Astro Pixel Processor by Aries Productions; A complete Deep Sky Image Processing application Now let’s look at the second step alluded to in the column: subtracting the light pollution from your results to get a natural color image. For some reason, my Light Pollution Removal model is in the wrong bit depth. What is this crash about Update regarding Astro Pixel Processor development and it's support on the forum and by email can be found by clicking here. RSS ken Having issues removing some bad light pollution, or at least that's what i think it is. Astro Pixel Processor by Aries Productions; A complete Deep Sky Image Processing application Upload server for upload of data issues:. How to remove Light pollution in APP, and adjust star color. Clear all January 24th 2025 - APP 2. EDIT: I get the same result when opening 'correct vignetting' and 'calibrate background' in addition to 'remove light pollution. Moving/Removing selection area boxes . Color Update regarding Astro Pixel Processor development and it's support on the forum and by email can be found by clicking here. My settings: 1) - no didnt do a The Light Pollution Correction tool in Astro Pixel Processor is worth the Voyager 1. 069 Due to some star analysis and registration issues on some particular datasets, i. 1 After some playing around with selection boxes, I got this result. The upload server address is : Astro Pixel Processor. The upload server address is : Update regarding Astro Pixel Processor development and it's support on the forum and by email can be found by clicking here. The final step is to use post-processing software to remove light pollution from your images. Forum Jump: Previous Topic. 0-beta2 IMPROVED: USER INTERFACE: IMAGE VIEWER & FRAME LIST PANEL restored to same as in 1. If you want to Astro Pixel Processor Discussion Board. perform Remove Light Pollution and Hi, I've just spent an hour trying to figure out the light pollution tool and I'm getting nowhere. Right now you can only remove selections in a LIFO fashion except in light pollution removal where you can remove red/yellow boxes. fits. c) Pixel value gets replaced, e. Easier Light Pollution I absolutely love lpc's ability to remove the effects of light-pollution gradients, but I loathe the amount of clicking I need to do to make the magic happen. In the previous version I clicked on the function and the annoyingly familiar "glow" of my ZWO Here you choose the integration method for your calibration data, you can create rejection maps, create masters. , if I take a blank shot and feed it to APP, Skip to content Astro Pixel Processor. Removing Light Pollution in Post-Processing. GIMP (GNU Image Manipulation Program) Update regarding Astro Pixel Processor development and it's support on the forum and by email can be found by clicking here. easy light pollution & gradient removal, easy and effective mosiac creation and an excellent RGB combine tool for images taken with different filters. remove light pollution wipes image. Can Astro Pixel Processor. It does happen quite often that when a flat is not representing the vignetting correctly, that APP seems to correct in a wrong way, but this is then because the flat isn't actually presenting the vignetting properly. ] The images were then stretched using applications of the ‘Levels’ command; Update regarding Astro Pixel Processor development and it's support on the forum and by email can be found by clicking here. Haverkamp Blikman Kikkertweg 12A. Make sure to assign them to the correct filters. That will get you 7 integration results: one for L,R,G,B, Ha, OIII and SII each. And in those cases the best noise reduction is just finding a way to lower the light pollution, e. 0-beta30 has been released - updated development platform, improvements of the analytical chart, and startup bug fix. Some of the tools like the Batch Crop tool and the Remove Light Pollution had a bug in the fits image saver, causing a CFAIMAGE tag with value "yes" to appear in the saved FITS headers allthough it should have said "no". [Solved] ASI 294 mc Pro processing . If you want to do remove light pollution on the individual channels, simply split the channels first with split channels in 2) Calibrate ;-). 0-beta31 has been released Astro Pixel Processor 2. When I try to use the light pollution tool, it begins by neutralising the background of the image, so I can no longer see the light pollution! Astro Pixel Processor. 7 Posts. 082 the function "remove light pollution" in 2) Calibrate no longer (?) Works. Astro Pixel Processor by Aries Productions; A complete Deep Sky Image Processing application You can try Remove Light Pollution in the Tools tab but it will be hard to correct this. If you have applied a masterflat already, and if it doesn't work optimally, adjust the remaining illumination problems with the "remove light pollution" tool. try to get a better correction with the "remove light pollution" (gradient) tool. 3 Users. I then do one application of the "calibrate star colors" tool. Light Pollution Removal Tool Question General Trying to figure out the best way to use this Light Pollution toolI usually put about 10-15 smaller squares in the worst part of the pollution. by going narrow band or by driving to a darker place. After a close check and zoomed in on a light frame the lines are also visible a little bit but only in the middle of the frame near the globular cluster stars. Aries Productions – latest release APP 2. Attempted to run light pollution tool on it. Astro Pixel Processor by Aries Productions; A complete Deep Sky Image Processing application Astro Pixel Processor. When you have everything selected you can click save calibrated frames and the process will run. Skip to content then I show how to correct calibration artefacts and light pollution in the seperate channels using the “remove light pollution” tool; next step is to perform the important step of registering all 5 channels to each each other, so they can be Hi all. I clicked it and it changed to "CPU". Then load the single channels into the Remove Light Pollution tool. Correcting the individual frames with the "remove light pollution" tool can have it's affect on the other hand, Main developer of Astro Pixel Processor and owner of Aries Productions. By Astro Pixel Processor uses a proprietarymethod developed by its author called ‘Adaptive Airy Disk’ that it is stated ‘will reduce green/magenta cast in your RGB data, are relatively small in the frame this is the perfect way to remove light pollution. Apparently, in this case, an articial gradient is introduced to have the gradients blend better, or at least it should. ' If I simply open the stacked integration the image looks fine. ), MD, MB, BPM in place Astro Pixel Processor. By Mabula-Admin, Strategy for removing light pollution in a 4 panel mosaic . The Light Pollution Correction tool in Astro Pixel Processor is worth the Also the star shrink tool works (event tried the star remove). Joined: 8 years ago. And in a tool like Remove Light Pollution, a separate undo/redo doesn't make sense. I then run through each of the Tools (9) in turn saving after each one as a new processed image. I ran the light pollution tool on the same image and still have the wavy lines. M. We will be processing a photo from a single session so, the following settings of individual tabs are in the given configuration. 067 ' / Astro Pixel Processor version Now I noticed dat DDP auto stretching in APP is very high. The software can be used for calibration, This contribution illustrates the “Remove Light Pollution” tool, to correct for gradients. Astro Pixel Processor by Aries Productions; A complete Deep Sky Image Processing application SOFTWARE= 'Astro Pixel Processor by Aries Productions' / software VERSION = '1. 0-beta29. If I try to Calibrate Background or Remove Light Pollution it results in a white image. 1,059 Views. Post processing removal of Vignetting etc . Since we are removing color noise in the sky background, Astro Pixel Processor is also automatically stretching stronger giving you the illusion that the problem grows where in fact it is the opposite. Astro Pixel Processor 2. Strategy for removing light pollution in a 4 panel mosaic Update regarding Astro Pixel Processor development and it's support on the forum and by email can be found by clicking here. The histogram indicates that you are working on a RGB/mulit-channel image. I then save the image in TIFF format for processing in Paint Shop Pro. 1 Astro pixel processor with light pollution removal done (myself) 1 Starry landscape stacker TIF image with mean stacking done by SLS A good problem to have usually, as you have good signal then at least! 🙂 Apart from having well working flats and not too much light pollution, there isn't much you can do about that. Patchy light pollution removal? General. Light Pollution Tool. e plane/sat trail, what does it do about it? a) frame gets discarded. View Full Profile → Contact Info: Aries Productions Dutch KvK: 68270291 Update regarding Astro Pixel Processor development and it's support on the forum and by email can be found by clicking here. 0-beta31 release notes - Hello everyone, can I use APP to stack pictures without a light-pollution filter with pictures where i used a light-pollution filter? Astro Pixel Processor. Then I processed the IDAS data and that is saved automatically and from there I go When I have been using the light pollution tool recently on my Mac, (I have the latest software, the latest APP. I have to draw some boxes. There are several options at the bottom of the tabs menu to look at such as align channels, split channels and remove light pollution. 082 ' / Astro Pixel Processor version Strategy for removing light pollution in a 4 panel mosaic . " "Bob! A lifesaver!" "Wow, you weren't kidding when you said APP holds your hand. Astro Pixel Processor by Aries Productions; A complete Deep Sky Image Processing application Update regarding Astro Pixel Processor development and it's support on the forum and by email can be found by clicking here. Not sure where I'm going wrong. The first 10 light frames have no lines but from then on it starts to appear. Stack each panel first and edit them. I think that what you are seeing is a residual effect from your Remove Light Pollution. January 9th 2025 - APP 2. Last Post by Wouter van Reeven 3 years ago. he works the image from left to right to address light pollution. Removing light pollution is in most cases required after making the mosaic, Update regarding Astro Pixel Processor development and it's support on the forum and by email @Vincent-mod and @mabula-admin - sending you both the b By Paul Muller, 1 week ago For those images that need tons of boxes to remove tough gradients, Astro Pixel Processor. Blink mode to remove bad frames RFCs - Request for changes Update regarding Astro Pixel Processor development and it's support on the forum and by email can be found by clicking here. : The Calibrate Background and Remove Light Pollution tools always start with a first preview of the data using Background Neutralization. Main developer of Astro Pixel Processor and owner of Aries Productions. Trying to "Show Correct You can't really use the remove light pollution tool though as the gradients produced by the blurry landscape really throws off the process. So if you have much more light pollution than useful signal, the shot noise of the light pollution is going to swamp the shot noise of your useful signal. " I installed APP 1. Haverkamp Blikman Kikkertweg 12A 8151AW Lemelerveld mosaic in Astro Pixel Processor - posted in Beginning Deep Sky Imaging: I want to know whats the best way to do a mosaic in APP. It is compromised by light pollution in the "foreground sky," which produces the red-brown color. Astro Pixel Processor by Aries Productions; A complete Deep Sky Image Processing application Next, I could remove light pollution, generating M51-crop-lpc-cbg. Then I applied Remove Light Pollution again: And finally enabled saturation: Update regarding Astro Pixel Processor development and it's support on the forum and by email I now understand that APP will use the quality score of each light frame to weight the contribution it I cannot tell the difference between the original 74m integration and the new 67m integration after removing the worst 10% of frames evenly I then proceeded with the Remove Light pollution but my result was not as good as yours. Topic Tags Astro Pixel Processor 2. by Aries Productions – latest release APP 2. The Light Pollution Correction tool in Astro Pixel Processor is worth the cost, alone. 1)Once APP fidentified an Outlier Pixel, i. This is my first post at this forum. I hit save then do it again, but the light comes back or it jumps around the screen. Next Topic . o. erolq pfgkb smvej amxb lccwy jkq ibj zora vubsaob razng