Getting plate-solving status, please wait...

9 panels mosaic of Sharpless 119 - LRGB composition - Hubble palette

Technical card

Resolution: 3081x3488

Astrometry.net job: 707913

RA center: 319.444 degrees

DEC center: 43.716 degrees

Orientation: -179.214 degrees

Field radius: 2.721 degrees

Locations: Observatoire personnel, Vérossaz, Valais, Switzerland

Description

Captured during 9 nights 05/28/2015, 06/02/2015, 06/03/2015, 07/06/2015, 07/09/2015, 07/10/2015, 07/11/2015, 07/13/2015, 07/14/2015 and 07/15/2015 with Takahashi FSQ106ED @f/5 530mm focal length with ONAG XT (http://www.innovationsforesight.com/), Apogee Alta U8300 monochrome @-30°C and Astrodon narrowband H-alpha, SII, OIII 5nm filters on 10micron GM2000 HPS II

63 x 10 minutes H-alpha unbinned = 10h30
55 x 10 minutes SII unbinned = 9h10
76 x 10 minutes OIII unbinned = 12h40

Total exposure time = 32h20

Software: MaximDL to capture - CCDStack to calibrate, register, normalize, data reject and combine - RegiStar and PixInsight for mosaic assembly - Photoshop CS5 and PixInsight for non-linear streching, star reduction, and color composition and adjustment.

Comments

Author

David Lindemann
Like

Sky plot

Sky plot

Histogram

9 panels mosaic of Sharpless 119 - LRGB composition - Hubble palette, David Lindemann