www.astrobin.com/375438

Sh2-119, or Sharpless 119, is a large complex of emission nebulosity in Cygnus constellation, about 2 degrees east of the North American Nebula.
It is located just around 68 Cygni, a quite bright star of magnitude 5. The nebula was catalogued by astronomer S. Sharpless in his famous "Catalogue of HII Regions", published in 1959. Sharpless described it as a large (have an apparent diameter of about 2 degrees) and "bright" nebula.
The nebula is crossed by several dark dust lanes and globules, especially on the southern part.
(description credits skyfactory.org)

Technical card
Imaging telescope or lens:Teleskop Service TS Photoline 107mm f/6.5 Super-Apo

Imaging camera:ZWO ASI1600MM-Cool

Mount:Astro-Physics Mach-1 GTO CP4

Guiding telescope or lens:Celestron OAG Deluxe

Guiding camera:QHYCCD QHY5III174

Focal reducer:Riccardi Reducer/Flattener 0.75x

Software:Main Sequence Software Seqence Generator Pro, Astro-Physics AAPC, Pleiades Astrophoto PixInsight

Filters:Astrodon B Gen.2 E-series 36mm, Astrodon G Gen.2 E-series 36mm, Astrodon R Gen.2 E-series 36mm, Astrodon HA 36mm – 5nm, Astrodon S-II 36mm – 5nm, Astrodon O-III 36mm – 5nm

Accessories:ZWO EFW, MoonLite NiteCrawler WR30

Resolution: 2286×1752

Dates:Sept. 23, 2018, Sept. 24, 2018, Oct. 5, 2018, Oct. 10, 2018

Frames:
Astrodon B Gen.2 E-series 36mm: 50×1" (gain: 200.00) -20C bin 1×1
Astrodon G Gen.2 E-series 36mm: 50×1" (gain: 200.00) -20C bin 1×1
Optolong Ha 7nm 36mm: 57×300" (gain: 200.00) -20C bin 1×1
Astrodon O-III 36mm – 5nm: 14×300" (gain: 200.00) -20C bin 1×1
Astrodon R Gen.2 E-series 36mm: 50×1" (gain: 200.00) -20C bin 1×1
Astrodon S-II 36mm – 5nm: 14×300" (gain: 200.00) -20C bin 1×1

Integration: 7.1 hours

Avg. Moon age: 13.59 days

Avg. Moon phase: 54.14%

Astrometry.net job: 2351882

RA center: 319.578 degrees

DEC center: 43.722 degrees

Pixel scale: 2.930 arcsec/pixel

Orientation: 89.941 degrees

Field radius: 1.172 degrees

Locations: Berga Resort, Berga, Barcelona, Spain

Data source: Backyard

via Flickr https://flic.kr/p/2cCB1sh

Leave a Reply

Your email address will not be published. Required fields are marked *