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VdB 114, VdB 116, Sh2-38, Sh2-40 a.o. in Sagittarius |
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Size: 2000 px |
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| © Velimir Popov & Emil Ivanov 2017 |
This image shows an area of about 2° x 1.3° in the constellation Sagittarius. Several objects can be found here (see annotation mouseover). Among them are two tiny reflection nebulae VdB 114 and VdB 116.
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Image details:
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| Center of field RA |
18:09:35 (h:m:s) |
| Center of field DE |
-18:05:38 (deg:m:s) |
| Size |
1.95 x 1.3 (deg) |
| Pixel scale: |
2.99 (arcsec/pixel) |
| Orientation: |
Up is 69.2 degrees E of N |
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| Charts and image details obtained from Astrometry.net |
| Optic(s): |
ASA 12" Astrograph @ f/3.6 (Newton) |
| Mount: |
ASA DDM85 Standard |
| Camera: |
SBIG STL 11000 M |
| Filters: |
Luminance, Red, Green, Blue, Astronomik filters |
| Dates/Times: |
20, 21. Jul. 2017 |
| Location: |
IRIDA Observatory, BG, longitude: E 24 44' 18", latitude: N 41 41' 42" |
| Exp. Details: |
L:5x10min., R:4x10 min, G:4x10 min, B:4x10 min, Bin 2, Total Exposure Time - 170 min (3h 50min). |
| More details: |
Dark and flat frames reduction |
| Processing: |
PixInsight / PS |
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| Copyright: Velimir Popov and Emil Ivanov 2013 - 2017. All Rights Reserved |
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| e-mail: info@irida-observatory.org |
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