Hemisphere:  Northern  ·  Constellation: Orion (Ori)  ·  Contains:  69 f01 Ori  ·  LBN 862  ·  LBN 863  ·  LBN 864  ·  LDN 1586  ·  LDN 1587  ·  Sh2-261  ·  The star 69Ori
Getting plate-solving status, please wait...
SH2-261 Lower's Nebula, 



    
        

            Stan Smith
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SH2-261 Lower's Nebula

Getting plate-solving status, please wait...
SH2-261 Lower's Nebula, 



    
        

            Stan Smith
Powered byPixInsight

SH2-261 Lower's Nebula

Imaging Telescopes Or Lenses
Stellarvue SVX080T-3SV
Imaging Cameras
Atik 490EX Mono
Mounts
iOptron GEM45
Filters
Chroma Blue · Chroma Green · Chroma H-alpha 3nm Bandpass · Chroma OIII 3nm Bandpass · Chroma Red · Chroma SII 3nm Bandpass
Accessories
ZWO EFW 7 x 36mm · ZWO OAG (Off-Axis Guider) · SkyShed Roll-off · Stellarvue SFFR80T-3SV 0.74 Reducer/Flattener
Software
Adobe Photoshop · Main Sequence Software Sequence Generator Pro (SGP) · Open PHD Guiding project PHD2 · Pleiades Astrophoto PixInsight
Guiding Cameras
Starlight Xpress Lodestar X2

Acquisition details

Dates:
Feb. 8, 2022 ·  Feb. 9, 2022
Frames:
Chroma Blue: 10x60" (10') bin 1x1
Chroma Green: 10x60" (10') bin 1x1
Chroma H-alpha 3nm Bandpass: 10x600" (1h 40') bin 1x1
Chroma OIII 3nm Bandpass: 10x600" (1h 40') bin 1x1
Chroma Red: 10x60" (10') bin 1x1
Chroma SII 3nm Bandpass: 10x600" (1h 40') bin 1x1
Integration:
5h 30'
Avg. Moon age:
7.75 days
Avg. Moon phase:
53.87%

RA center: 06h09m08s.16

DEC center: +15°4439.7

Pixel scale: 2.159 arcsec/pixel

Orientation: -11.041 degrees

Field radius: 1.225 degrees

WCS transformation: thin plate spline

More info:Open 

Resolution: 3199x2541

Locations: DarkSky Observatory (In My Back Yard), Westminster, SC, United States

Data source: Backyard

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