Acquisition:
Bortle 7 skies
Nikon D7000 camera
Orion Apex 102mm telescope, 1300mm focal length
Orion AstroView EQ3 with single-axis drive
30s x 156 frames
f/12.7
ISO 800
Processing:
Siril:
Background extraction
Photometric color calibration
Asinh transformation
Manual histogram adjustment to increase contrast
RawTherapee:
Chroma and luminance denoising
Black point, brightness, and saturation adjustments to taste
Image META information
| COMPUTED.Copyright |
Siril v0.99.10-1 |
| IFD0.PhotometricInterpretation |
2 |
| 1#090 |
%G |
| IPTC.CopyrightNotice |
Siril v0.99.10-1 |
| IPTC.Caption |
Crop (x=844, y=170, w=3500, h=2500)
Background extraction (Correction: Subtraction)
Photometric CC
Asinh Transformation: (stretch= 748.2, bp=0.00100)
Histogram Transf. (mid=0.142, lo=0.079, hi=1.000)
|
| File Name |
gallery_361082_16772_6134373.jpg |
| Unix Timestamp |
1635194323 |
| Original File Size |
9754850 |
| File Type |
2 |
| Mime Type |
image/jpeg |
| Sections Found |
ANY_TAG, IFD0, EXIF |
| HTML Sizes |
width="3500" height="2500" |
| Image Height |
2500 |
| Image Width |
3500 |
| Color |
TRUE |
| Byte Order Motorola |
TRUE |
| Image Description |
Crop (x=844, y=170, w=3500, h=2500)
Background extraction (Correction: Subtraction)
Photometric CC
Asinh Transformation: (stretch= 748.2, bp=0.00100)
Histogram Transf. (mid=0.142, lo=0.079, hi=1.000)
|
| Orientation |
The 0th row is at the visual top of the image, and the 0th column is the visual left-hand side |
| X-Resolution |
300/1 |
| Y-Resolution |
300/1 |
| Resolution Unit |
2 |
| Software |
RawTherapee 5.8 |
| Date Taken |
2021:10:02 00:44:24 |
| Copyright |
Siril v0.99.10-1 |
| Image Length |
2500 |
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