Imaging telescopes or lenses: Stellarvue SV70T f/4.8
Imaging cameras: ZWO ASI1600MM-C
Mounts: Astro-Physics AP900 GTO
Guiding telescopes or lenses: Borg 77 ED
Guiding cameras: ZWO ASI120MM-S
Software: PixInsight 1.8 · Photoshop CC · Main Sequence Software SGPro v3
Filters: Baader Planetarium Blue 36mm · Baader Planetarium Green 36 mm · Baader Planetarium Red 36mm
Dates:July 13, 2018
Frames:
Baader Planetarium Blue 36mm: 19x240" (gain: 76.00) -15C bin 1x1
Baader Planetarium Green 36 mm: 19x240" (gain: 76.00) -15C bin 1x1
Baader Planetarium Red 36mm: 19x240" (gain: 76.00) -15C bin 1x1
Integration: 3.8 hours
Avg. Moon age: 0.45 days
Avg. Moon phase: 0.22%
Astrometry.net job: 3660123
RA center: 20h 9' 19"
DEC center: +35° 47' 19"
Pixel scale: 2.310 arcsec/pixel
Orientation: -2.181 degrees
Field radius: 1.872 degrees
Resolution: 4656x3520
Locations: Tierra del Sol, San Diego County, California, United States
Data source: Traveller
Numerous open clusters are captured in this image -
- NGC 6883 is the bright group of stars just to the left of center,
- NGC 6871 is the bright group right of center, about half way to the right edge,
- Biurakan 2 and Biurakan 1 are between NGC 6883 and NGC 6871, Biurakan 2 is on the left,
- Dolidze 3 is at the upper left corner,
- Dolidze 1 is top center, a little bit down from the bright white star,
- IC 1310 is center bottom.
There are numerous Barnard and Lynds Dark Nebula scattered throughout the field that are partially obscured by the multitudes of foreground stars.
Description: Color adjustments.
| Open Star Clusters |
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