M57 taken with my refractor! It was pretty small so I added a blown up image.
Date: June 20, 2020
Frames: 45x60s ISO1600, 17 darks, 42 flats, 40 bias
Total time: 45 mins.
Bortle Dark-Sky scale: 6
Temperature: 13C
Imaging camera: Canon T2i (unmodded)
Telescope: Astro-Tech 72EDii (72 mm / 432 mm)
Mount: Orion Sirius EQ-G Computerized GoTo Telescope Mount
Guide Scope: William Optics 50mm f/4 (200mm) guide scope
Guide Camera: ZWO ASI120mm-S
Software: Backyard EOS, DSS, PHD2, EQASCOM, GIMP
Image META information
| COMPUTED.Thumbnail.Height |
170 |
| COMPUTED.Thumbnail.Width |
256 |
| THUMBNAIL.ImageWidth |
256 |
| THUMBNAIL.ImageLength |
170 |
| THUMBNAIL.PhotometricInterpretation |
6 |
| THUMBNAIL.SamplesPerPixel |
3 |
| File Name |
gallery_311048_11920_72764.jpg |
| Unix Timestamp |
1595510970 |
| Original File Size |
2367119 |
| File Type |
2 |
| Mime Type |
image/jpeg |
| Sections Found |
ANY_TAG, IFD0, THUMBNAIL |
| HTML Sizes |
width="5202" height="3465" |
| Image Height |
3465 |
| Image Width |
5202 |
| Color |
TRUE |
| 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 |
| X-Resolution |
100/1 |
| Y-Resolution |
100/1 |
| Resolution Unit |
2 |
| Software |
GIMP 2.10.12 |
| Date Taken |
2020:06:22 09:45:05 |
| Thumbnail Compression |
JPEG Compression |
| Thumbnail JPEG Interchange Format |
346 |
| Thumbnail JPEG Interchange Format Length |
7322 |
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