Home › Nihal Mirza › Comments
Howdy, Stranger!
It looks like you're new here. If you want to get involved, click one of these buttons!
Nihal Mirza
About
- Username
- Nihal Mirza
- Joined
- Visits
- 15
- Last Active
- Roles
- Member
Comments
-
Hi Adam, Hope this link works, let me know. Provided 20 images of each Flats, darks, lights. Also included are my results from WBPP integration with and without local normalisation, NSG integration. https://drive.google.com/file/d/12OSzWbE9LBjWplDHL…
-
Hi Adam, I haven't been able to get to the bottom of this issue even after I redid the Darks. Any feedback on the Pedestal value from my previous comment.
-
To avoid any negative values I need a Pedestal of approx 900, Is this value a bit too high?If I NSG these files with the settings show in my first message I still get amp glow, but then again it could be down to my settings in Image integrationI'll …
-
I did use the auto pedestal in WBPP but that too didn't help. I'll do the following: 1) Redo Darks2) Work out what the pedestal should be.. Thanks Adam, will get back soon. Nihal.
-
So I had a look and most of the Image is mostly Red after I used the pixmath expression. Should I simply experiment by increasing the pedestal value? The video does show how to workout negative values (per pixel) but given that the frame has so many…
-
Hi Adam, I've seen the video but it is a good suggestion to revisit and reassess. I am using Pedestal value (after I saw your video few months ago) for the Narrow band filter, may be this is a new filter 3nm (older was 7nm) therefore I need a differ…
-
Haha... thanks Adam. Will have to ask the Mrs to get me subscription for Horizons this xmas.
-
Hi Adam, I think I need another eye test, I totally missed that..i.e. what you circled. Imho ZWO is quite good in fixing issues but it takes a whole lot of shouting by a number of people before they act on an issue. Hopefully with their new beta ve…
-
So I tried a few things and got success. Process I followed: WBPP > NSG > Master R/G/B file > ColorCombination > ImageSolver In Image solver rather than using the object co-ordinates from metadata, I requested Image solver to get Object …
-
Forgot to mention, I'm reading through the PI thread to understand how to overcome this issue without going back to the original FITs file and changing FITs header :(
-
Hi Adam, Thanks for the hint. After doing some research on the ZWO acquisition software (ASIAIR), it does seem that ASIAIR is including some additional info in the FITS header that causes PCC to fail. https://pixinsight.com/forum/index.php?threads/…
-
Hi Adam, Indeed, I got a notification for a new video. I have watched it, thank you for the further explanation and insights in the YT video.
-
Hi Adam, I've been going through your videos (Fundamentals, working down the list and yet to complete all) and am at the WBPP stage. Having watched the NSG video on YT as well as your videos in Fundamental, I thought it would be good to use WBPP up …
-
Hi Adam, Thanks, yes I do agree the 120s exposure on their own are better for satellite trails. However your results are much better than what I have got up until now. Mind you I've used defaults settings up until now (i.e. the setting that automat…
-
Ahh yes, there were 195 frames, 162 were 45s exposure and 33 were 120s exposurereference frame chosen were "w100_Light_M51_120.0s_Bin1_Session_9a_L_gain50_20210419-011708_-14.1C_0002_c_cc_r_nsg.xisf" (the weighting in the file name makes it obvious,…