Hemisphere:  Northern  ·  Constellation: Auriga (Aur)  ·  Contains:  16 Aur  ·  19 Aur  ·  24 phi Aur  ·  IC 417  ·  IC410  ·  IC417  ·  M 38  ·  M38  ·  NGC 1893  ·  NGC 1907  ·  NGC 1912  ·  NGC 1931  ·  NGC1893  ·  NGC1907  ·  NGC1931  ·  Sh2-230  ·  Sh2-234  ·  Sh2-236  ·  Sh2-237  ·  The star 16Aur  ·  The star 19Aur  ·  The star φAur  ·  VdB39
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Cosmic Zoo - tadpoles, a spider and a fly, 



    
        

            Göran Nilsson
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Cosmic Zoo - tadpoles, a spider and a fly

Getting plate-solving status, please wait...
Cosmic Zoo - tadpoles, a spider and a fly, 



    
        

            Göran Nilsson
Powered byPixInsight

Cosmic Zoo - tadpoles, a spider and a fly

Imaging telescopes or lenses: Celestron RASA 8" F/2

Imaging cameras: ZWO ASI2600MC-Pro

Mounts: iOptron CEM70

Guiding telescopes or lenses: SkyWatcher 80/400 achromatic

Guiding cameras: Starlight Xpress Lodestar Autoguider X2

Software: PixInsight 01.08 Ripley  ·  PHOTOSHOP CS5

Filters: Hutech IDAS NBX dual band (Ha+Oiii)


Dates:Feb. 27, 2021

Frames: 122x240"

Integration: 8.1 hours

Avg. Moon age: 14.93 days

Avg. Moon phase: 99.97%


Astrometry.net job: 4266318

RA center: 5h 26' 47"

DEC center: +34° 6' 4"

Pixel scale: 2.682 arcsec/pixel

Orientation: -56.779 degrees

Field radius: 2.163 degrees


Resolution: 4791x3288

Locations: Home Observatory, Hole, Värmland, Sweden

Data source: Backyard

Description

Here I have combined RASA 8 data from the other night on the tadpoles (IC410), spider (IC417) and fly nebula (NGC1931) with RASA 8 data on the tadpoles from November 2020. All under a moon lit sky so I used the NBX filter (Oiii and Ha). Clearly there is a lot of Ha nebulosity in this region.

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