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Getting plate-solving status, please wait...

Sh2-200 a.k.a. HDW 2 The Bearclaw Nebula

Technical card

Resolution: 3682x2730

Astrodon 5nm H-Alpha filter: 62x1800" bin 1x1
Astrodon Blue: 20x300" bin 1x1
Astrodon Green: 10x300" bin 1x1
Astrodon Green: 10x600" bin 1x1
Astrodon Lum: 37x600" bin 1x1
Astrodon OIII 3 nm: 37x1800" bin 1x1
Astrodon Red: 20x300" bin 1x1

Integration: 61.5 hours job: 2952697

RA center: 3h 11' 17"

DEC center: +62° 47' 45"

Pixel scale: 0.533 arcsec/pixel

Orientation: 359.380 degrees

Field radius: 0.339

Locations: e-Eye, Fregenal de la Sierra, Extramadura, Spain

Data source: Own remote observatory

Remote source: e-EyE Extremadura


Another very faint planetary nebula. The Ha signal is much weaker than the OIII so I went deeper on the Ha to balance the signal out.



Peter Goodhew


Sky plot

Sky plot


Sh2-200 a.k.a. HDW 2 The Bearclaw Nebula, 


            Peter Goodhew