M45 LRGB PS NR
This is a reprocessing of my first LRGB image with my ASI1600MM-C. This is the same data that was taken over four nights with separate FLAT by filter each night. I used a gain of 76, offset of 40 and USB of 60 with the temperature of -15C.
71 X 120s RED
69 X 120s GREEN
59 X 120s BLUE
69 X 90s LUM
41 X 240s LUM
All the frames were restacked with PixInsight and had much better star regestration both for each filter and for matching and aligning the different filter master light frames. The 90s and 240s LUM channels were combined with HDR in Photoshop for a Master LUM. This worked a bit better than using PixInsight.
The R, G, and B data was combined in Photoshop as an RGB image. All the gradient removal and Inverse ArcSinh stretch was also done in Pixinsight.
Final sharpening and curves adjustments were done in Photoshop.
ORION EON 115mm APO,
ASI1600MM-C with EFW, ASI LRGB filters
ORION HDX-110 EQ-G
Using SGP, PHD2 and CdC
Image META information
|Original File Size||9158728|
|Sections Found||ANY_TAG, IFD0, THUMBNAIL, EXIF|
|HTML Sizes||width="4511" height="3408"|
|Byte Order Motorola||FALSE|
|Thumbnail File Type||2|
|Thumbnail Mime Type||image/jpeg|
|Orientation||The 0th row is at the visual top of the image, and the 0th column is the visual left-hand side|
|Software||Adobe Photoshop CC 2017 (Windows)|
|Date Taken||2017:11:04 15:06:29|
|Thumbnail Compression||JPEG Compression|
|Thumbnail Resolution Unit||2|
|Thumbnail JPEG Interchange Format||398|
|Thumbnail JPEG Interchange Format Length||4430|