Hemisphere:  Northern  ·  Contains:  Sh2-186
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Sh2 186 H-alpha RGB, 



    
        

            jerryyyyy
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Sh2 186 H-alpha RGB

Imaging telescopes or lenses: Stellarvue SVT 130T

Imaging cameras: SBIG STT 8300M

Mounts: Astro-Physics Mach1AP GTO CP4

Guiding telescopes or lenses: Stellarvue SVT 130T

Guiding cameras: SBIG STT 8300M

Software: CCDWare FocusMax V.4  ·  PixInsight  ·  Software Bisque TheSky X Professional  ·  Maxim DL  ·  EQMOD  ·  DC-3 Dreams ACP Observatory Control Software  ·  Astro-Physics Command Center (APCC) Software

Filters: Astrodon Red Tru-Balance E-Series Generation 2  ·  Astrodon Blue Tru-Balance E-Series Gen 2  ·  Astrodon Green Tru-Balance E-Series Gen 2  ·  AstroDon 5nm Ha filter

Accessory: Moonlite Nitecrawler 3.5  ·  Tolga Astro Alnitak Flat-Man Electroluminescent Flat Fielding Device


Dates:Nov. 3, 2019

Frames:
Astrodon Blue Tru-Balance E-Series Gen 2: 15x240" bin 1x1
Astrodon Green Tru-Balance E-Series Gen 2: 15x240" ISO-1 bin 1x1
Astrodon H-alpha 5nm: 34x1800" bin 1x1
Astrodon Red Tru-Balance E-Series Generation 2: 15x240" ISO-2 bin 1x1

Integration: 20.0 hours

Avg. Moon age: 6.53 days

Avg. Moon phase: 40.94%


Astrometry.net job: 3029922

RA center: 1h 8' 51"

DEC center: +63° 7' 37"

Pixel scale: 0.611 arcsec/pixel

Orientation: -0.065 degrees

Field radius: 0.140 degrees


Resolution: 1199x1143

Locations: Stanford Faculty Observatory, Stanford, California, United States

Data source: Own remote observatory

Remote source: Non-commercial independent facility

Description

This one is very obscure. Image drizzled.

Avedisova says that Sh 2-186 is ionised by the B0 III giant Hiltner 102 and is part of the Cas OB7 association. It contains the infrared cluster [BDS2003].

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Sh2 186 H-alpha RGB, 



    
        

            jerryyyyy