Search found 152 matches

by Rudi
24 Apr 2019, 04:53
Forum: General
Topic: IThumbnailProvider
Replies: 3
Views: 2420

Re: IThumbnailProvider

So neither AstroArt nor AvisFV does that yet?
by Rudi
23 Apr 2019, 08:02
Forum: Image processing and analysis
Topic: Visualization
Replies: 2
Views: 1828

Re: Visualization

Thanks Fabio, just what I was looking for!
by Rudi
23 Apr 2019, 04:44
Forum: General
Topic: IThumbnailProvider
Replies: 3
Views: 2420

IThumbnailProvider

Hi Fabio,

One small thing I really miss, is that AstroArt could show thumbnail preview of fits files in windows file explorer.
https://docs.microsoft.com/en-us/window ... ilprovider
by Rudi
21 Apr 2019, 10:02
Forum: Image processing and analysis
Topic: Visualization
Replies: 2
Views: 1828

Visualization

Is it possible to set the visualisation slider values numerically? I just saw in another thread, that the settings are saved in the fits file. However, when working on an image, I sometimes adjust visualisation with either the mouse wheel or the sliders, but if I regret, I don’t know how to roll bac...
by Rudi
21 Apr 2019, 09:13
Forum: Image processing and analysis
Topic: Photometric Color Calibration
Replies: 1
Views: 1596

Photometric Color Calibration

Sometimes it is challenging to balance RGB colors correctly. Other software products have automated this, so that is is possible to select a reference star with a known Color and calibrate the image from this. E.g. PixInsight is capable of doing just that: http://pixinsight.com/tutorials/PCC/#PCC_vs...
by Rudi
02 Apr 2019, 12:20
Forum: Image processing and analysis
Topic: Image statistics, Min/Max values
Replies: 4
Views: 2652

Re: Image statistics, Min/Max values

It’ a 480[s] exposure.
A loooong daytime exposure shows the same, saturated values around 3500-3600.
I feel like Canon has only sold me a 11 3/4 bit camera 😜
by Rudi
02 Apr 2019, 06:06
Forum: Image processing and analysis
Topic: Image statistics, Min/Max values
Replies: 4
Views: 2652

Re: Image statistics, Min/Max values

What is the min and background values? IIRC, Canon adds an offset which then reduces the ADU range available for the signal. Name ........... #3 ngc4631-480s-3_024.fit Path ........... C:\Users\rbr\Dropbox\Main\astro\2019\0401\ Size ........... 3906 x 2602 Telescope ...... 12 42.3 +32 25 Pixels ......
by Rudi
01 Apr 2019, 09:18
Forum: Image processing and analysis
Topic: Image statistics, Min/Max values
Replies: 4
Views: 2652

Image statistics, Min/Max values

Is the Image statistics Min/Max values ADU values?
How does AstroArt calculate the values?
For my Canon 1000D (12-bit) Max values never reaches the expected 2^12-1=4095 but is always arround 3500 to 3600.
by Rudi
02 Mar 2019, 09:31
Forum: Scripts
Topic: Move file to a folder
Replies: 2
Views: 2144

Re: Move file to a folder

Thanks Fabio 👍
by Rudi
01 Mar 2019, 15:23
Forum: Scripts
Topic: Move file to a folder
Replies: 2
Views: 2144

Move file to a folder

Is there a script function that moves a file to another folder? I have gathered hundrets of fits files over four observation nights under poor conditions with haze and clouds. I want to filter away lights with "too bright" background (ADU > 500 in my case). It's tedious to do this manually, so I wan...
by Rudi
01 Mar 2019, 15:19
Forum: General
Topic: User Profile editing disabled!
Replies: 2
Views: 2086

Re: User Profile editing disabled!

Hi Fabio,

Ahh - thanks... Don't know how I could have overlooked that one. Perhaps because I am used to a danish phpBB :lol:
by Rudi
01 Mar 2019, 14:28
Forum: Scripts
Topic: script commands documentation
Replies: 6
Views: 4080

Re: script commands documentation

Does that mean, that AstroArt automatically updates the help file?
Or is there a patch somewhere?