Hemisphere:  Southern  ·  Constellation: Sagittarius (Sgr)  ·  Contains:  Hourglass nebula  ·  IC 1274  ·  IC 1275  ·  IC 4684  ·  IC 4685  ·  Lagoon nebula  ·  M 20  ·  M 21  ·  M 8  ·  NGC 6514  ·  NGC 6523  ·  NGC 6526  ·  NGC 6530  ·  NGC 6531  ·  NGC 6546  ·  NGC 6559  ·  The star 11Sgr  ·  The star 4Sgr  ·  The star 7Sgr  ·  The star 9Sgr  ·  Trifid nebula
Lagoon and Trifid Nebulas H-alpha, 



    
        

            Andrea Storani
Lagoon and Trifid Nebulas H-alpha
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Lagoon and Trifid Nebulas H-alpha

Technical card

Imaging telescopes or lenses: Takahashi FSQ106EDXIII

Imaging cameras: QHY CCD QHY 8L

Mounts: Skywatcher NEQ6 Pro

Guiding telescopes or lenses: Baader Planetarium Vario Finder 10x60

Guiding cameras: QHY CCD QHY5

Focal reducers: Takahashi 0.75x FSQ F/3,6

Software: Sequence Generator Pro  ·  PHD2 Guiding  ·  Pleiades Astrophoto Pixinsight Core 1.8  ·  Bahtinov Grabber  ·  EQASCOM

Filters: Baader Planetarium Ha 2" 7nm

Accessory: Seletek Armadillo


Dates:July 20, 2018

Frames:Baader Planetarium Ha 2" 7nm: 8x300" -10C bin 2x2

Integration: 0.7 hours

Darks: ~30

Flats: ~30

Bias: ~30

Avg. Moon age: 8.05 days

Avg. Moon phase: 57.04%

Bortle Dark-Sky Scale: 5.00


Basic astrometry details

Astrometry.net job: 2239545

RA center: 18h 4' 30"

DEC center: -23° 36' 57"

Pixel scale: 4.128 arcsec/pixel

Orientation: 0.560 degrees

Field radius: 2.079 degrees


Resolution: 3021x2007

Locations: Montefano, Montefano, Italy

Data source: Backyard

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