Hemisphere:  Southern  ·  Constellation: Sagittarius (Sgr)  ·  Contains:  Hourglass nebula  ·  IC 1274  ·  IC 1275  ·  IC 4684  ·  IC 4685  ·  Lagoon nebula  ·  M 20  ·  M 8  ·  NGC 6514  ·  NGC 6523  ·  NGC 6526  ·  NGC 6530  ·  NGC 6546  ·  NGC 6559  ·  The star 11Sgr  ·  The star 4Sgr  ·  The star 7Sgr  ·  The star 9Sgr  ·  Trifid nebula
Getting plate-solving status, please wait...
Lagoon Trifid Wide Field, 



    
        

            astronate
Lagoon Trifid Wide Field
Powered byPixInsight

Lagoon Trifid Wide Field

Getting plate-solving status, please wait...
Lagoon Trifid Wide Field, 



    
        

            astronate
Lagoon Trifid Wide Field
Powered byPixInsight

Lagoon Trifid Wide Field

Technical card

Imaging telescopes or lenses: Stellarvue SV-70t

Imaging cameras: ZWO ASI1600MM-C

Mounts: Orion Atlas AZ/EQ Pro

Guiding telescopes or lenses: Astromania 50 mm

Focal reducers: Stellarvue 0.8X Reducer/Flattener

Software: Seqence Generator Pro  ·  Pleiades Astrophoto PixInsight

Filters: Astrodon SII 36mm 3nm  ·  Astrodon Oiii 36mm 3nm  ·  Astrodon HA 36mm - 5nm Filter  ·  Astronomik Deep-Sky Green 36mm  ·  Astronomik Deep-Sky Blue 36mm  ·  Astronomik Deep-Sky Red 36mm


Dates:July 17, 2019July 18, 2019July 23, 2019July 25, 2019

Frames:
Astrodon HA 36mm - 5nm Filter: 70x180" (3h 30') (gain: 200.00) -10C bin 1x1
Astrodon Oiii 36mm 3nm: 60x180" (3h) (gain: 200.00) -10C bin 1x1
Astrodon SII 36mm 3nm: 60x180" (3h) (gain: 200.00) -10C bin 1x1
Astronomik Deep-Sky Blue 36mm: 120x30" (1h) (gain: 200.00) -10C bin 1x1
Astronomik Deep-Sky Green 36mm: 60x30" (30') (gain: 75.00) -10C bin 1x1
Astronomik Deep-Sky Red 36mm: 60x30" (30') (gain: 75.00) -10C bin 1x1

Integration: 11h 30'

Avg. Moon age: 18.71 days

Avg. Moon phase: 76.93%

Bortle Dark-Sky Scale: 5.00


Basic astrometry details

Astrometry.net job: 2828609

RA center: 18h 5' 41"

DEC center: -23° 40' 37"

Pixel scale: 1.160 arcsec/pixel

Orientation: 177.069 degrees

Field radius: 1.805 degrees


Resolution: 8920x6768

Data source: Backyard

Description

I took this wide field image of the Lagoon and Trifid Nebulas. It is mostly narrowband but I mixed in some Blue to my OIII for the Blue channel to get the Trifid reflection nebula.

R: Ha + SII

G: OIII

B: OIII + Blue

Replaced stars with RGB stars.

Comments

Sky plot

Sky plot

Histogram

Lagoon Trifid Wide Field, 



    
        

            astronate