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Contains:  IC 1275, NGC 6559, IC 1274, IC 4685, IC 4684, The star 11Sgr
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IC4685 - Nebula in Sagittarius, 


IC4685 - Nebula in Sagittarius

IC4685 - Nebula in Sagittarius

Technical card

Imaging telescope or lens:GSO 8" f/8 RC

Imaging camera:QSI 683wsg-8

Mount:10 Micron GM2000 QCI

Guiding camera:Lodestar

Focal reducer:Astro-Physics CCDT67 reducer

Software:PIXINSIGHT 1.8Adobe Photoshop CS5

Resolution: 1600x2308

Dates:Aug. 29, 2014

Astrodon Blue Tru-Balance E-Series Gen 2: 16x480" bin 2x2
Astrodon Green Tru-Balance E-Series Gen 2: 16x480" bin 2x2
Astrodon Luminance Tru-Balance E-Series Gen 2: 30x900" -20C bin 1x1
Astrodon Red Tru-Balance E-Series Gen 2: 16x480" bin 2x2

Integration: 13.9 hours

Avg. Moon age: 3.55 days

Avg. Moon phase: 13.60%

Mean FWHM: 3.40 job: 505888

RA center: 272.505 degrees

DEC center: -23.845 degrees

Pixel scale: 1.980 arcsec/pixel

Orientation: -178.601 degrees

Field radius: 0.772 degrees

Locations: AstroCamp remote observatory, Nerpio, Spain


In collaboration with my friends Alberto, Fabio and Samuele. (21 - 29 August 2014)
Two-panel mosaic.



License: None (All rights reserved)

Sky plot

Sky plot


IC4685 - Nebula in Sagittarius, 



In these public groups

Imagers of Italy