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Old 22-07-2017, 10:40 PM
diegocolonnello's Avatar
diegocolonnello (Diego)
Breathing Stars

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Join Date: Sep 2016
Location: melbourne, australia
Posts: 317
M16

Imaging telescope or lens: Saxon Velocity 2001, Klaus Helmerich CF tube
Imaging camera: ZWO Optical ZWO ASI 1600MM cool
Mount: TAKAHASHI NJP Temma 2
Guiding telescope or lens: Saxon Velocity 2001, Klaus Helmerich CF tube
Guiding camera: QHYCCD QHY5L-II
Software: Luc Coiffier's DeekSkyStacker, Adobe Lightroom Light room CC, APT - Astro Photography Tool APT3.13
Filter: ZWO Narrowband
Accessories: ZWO Optical Off Axis Guider, ZWO Optical Zwo Filter Wheel 7 x 36mm, QHYCCD Polemaster
Resolution: 3520x4656
Dates: July 15, 2017
Frames:
ZWO H-alpha: 30x120" (gain: 139.00) -15C bin 1x1
ZWO S-II 7nm: 30x120" (gain: 138.00) -15C bin 1x1
zwo Oiii: 30x120" (gain: 139.00) -15C bin 1x1
Integration: 3.0 hours
Avg. Moon age: 20.30 days
Avg. Moon phase: 69.14%
Mean FWHM: 3.00
Temperature: -1.67
Astrometry.net job: 1662631
RA center: 274.698 degrees
DEC center: -13.778 degrees
Pixel scale: 0.778 arcsec/pixel
Orientation: 178.726 degrees
Field radius: 0.631 degrees
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  #2  
Old 23-07-2017, 07:11 PM
Placidus (Mike and Trish)
Narrowing the band

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Join Date: Mar 2011
Location: Euchareena, NSW
Posts: 3,719
That's a really nice rendition. Most impressive. There is the very strong feeling that the eagle's wings are wrapped protectively around the Star Queen / Pillars of Creation, rather than the more usual feeling that the beak is about to bite. Love it.
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  #3  
Old 23-07-2017, 07:44 PM
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Slawomir (Suavi)
Registered User

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Join Date: Sep 2014
Location: North Queensland
Posts: 3,240
Skilful data processing resulted in a splendid image
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  #4  
Old 23-07-2017, 09:31 PM
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diegocolonnello (Diego)
Breathing Stars

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Join Date: Sep 2016
Location: melbourne, australia
Posts: 317
thanks so much for those comments. they really are important for me....
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  #5  
Old 23-07-2017, 11:51 PM
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cometcatcher (Kevin)
<--- Comet Hale-Bopp

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Join Date: Jan 2005
Location: Cloudy Mackay
Posts: 6,542
That's a very nice M16 Diego.
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