IC405 410 417
Optic: Vixen VSD100 at F3
Mount: Software Bisque Paramount MX
Camera: SBIG STF8300M
Filters: Baader Ha(7nm) RGB
Guider: SBIG Sti on OAG
Exposure: Ha: 6x600s R: 8x180s G:8x180s B: 8x180s
Binning: All 1x1
Calibration: Flats, Dark, Dark Flat, Bias
CCD Sensor Temp: -15c
Dithering: Yes
Software: TheSkyX, ImagesPlus, Registar, PixInsight, Photoshop
- Posted on
- Friday 8 March 2019
- Filesize
- 3301 KB
- Visits
- 11799
- Rate this photo
- Software
- Adobe Photoshop CC 2017 (Macintosh)
3 comments
First of all, Thanks for sharing the calibrated data for this subject. secondly, I have a question about the data which I think it comes from my lack of enough experience in this field.
The question is why a plenty of tiny green stars appear in the RGB combined photo. I cannot correct their color. Neither the levels help nor the curves.
I would appreciate it if you could help me.
In addition, I think somehow I could notice their presence in your processed version too.
Best regards.
For correcting color it is better to use color calibration methods. In PixInsight, PhotonetricColorCalibration data will correct it.
As a matter of fact, I just use Photoshop to deal with all the processing issues. But I certainly consider using PixInsight if I found myself very serious about Astro-image processing in the near future.
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