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Eta Carina Nebula by Ian Sharp

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Observer
Ian Sharp
Time of observation
15/06/2013 - 11:45
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This image from Ian Sharp was taken with iTelescope.net telescope T12 at Siding Spring, Australia. It is a Takahashi FSQ ED 106mm f/5.0 astrograph fitted with an SBIG STL-11000M CCD, giving an FOV of 233' x 160'.The image was taken in HA, OIII and SII to make the 'RGB' channels, and they were blended as follows:R = 0.5*SII + 0.5*HAG = 0.15*HA + 0.85*OIIIB = OIIIExposures on each channel were 4 x 900 secs, calibrated with bias, darks and flats and processed in PixInsight.

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C/2011 L4 PanSTARRS

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Observer
Ian Sharp
Time of observation
14/06/2013 - 11:12
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ccd image and observation 20130614 Ian Sharp
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C/2012 X1 Linear

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Observer
Johan Warell
Time of observation
13/06/2013 - 16:05
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ccd image and observation 20130303 Johan Warell
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C/2012 K1 PanSTARRS

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Observer
Johan Warell
Time of observation
13/06/2013 - 16:04
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ccd image and observation 20130405 Johan Warell
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C/2012 J1 Catalina

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Observer
Johan Warell
Time of observation
13/06/2013 - 16:02
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ccd image and observation 20130303 Johan Warell
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C/2011 R1 McNaught

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Observer
Johan Warel
Time of observation
13/06/2013 - 16:01
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ccd image and observation 20130405 Johan Warel
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C/2011 J2 Linear

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Observer
Johan Warell
Time of observation
13/06/2013 - 15:59
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ccd image and observation 20130405 Johan Warell
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274P Tombaugh-Tenagra

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Observer
Johan Warell
Time of observation
13/06/2013 - 15:57
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ccd image and observation 20130303 Johan Warell
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273P Pons-Gambart

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Observer
Johan Warell
Time of observation
13/06/2013 - 15:55
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ccd image and observation 20130405 Johan Warell
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C/2012 f6 Lemmon

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Observer
Ian Sharp
Time of observation
13/06/2013 - 15:42
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ccd image and observation 20130613 Ian Sharp
Copyright of all images and other observations submitted to the BAA remains with the owner of the work. Reproduction of the work by third-parties is expressly forbidden without the consent of the copyright holder. For more information, please contact the webmaster.

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