[layout cols=”2-3″ position=”first” textalign=”left”]
Image Data
Telescope: 10″ Aries f/15 Maksutov-Cassegrain on Astro-Physics 900GTO German Equatorial
Accessories: Moravian G1-0300 as Off-Axis Guider, 0.67X Astro-Physics CCD Telecompressor
Resolution: 0.42″/pixel
Instrument: SBIG ST-4000XCM
Exposures: 30×2 min RGB
Filter(s): IDAS LPS
Exposure Date: 29 June 2010
Seeing, FWHM: 1.6″
Processing Software: MaximDL, PixInsight, Photoshop
Image Acquisition Software: MaximDL, TheSky6, CCDAutoPilot, FocusMax, PinPoint
[/layout]
[layout cols=”1-3″ position=”last” textalign=”left”]
Object Data
Constellation: Lyra
Type: Planetary Nebula
[/layout]
Processing Procedure
This image uses R channel as Luminosity (RRGB), post-processed using HDR Wavelet Transforms in PixInsight. No color calibration has been done. Calibration only with dark and bias frames.
NASA/ADS Query
[wp_nasaads_query_importer_full ads_query_url=”/cgi-bin/basic_connect?qsearch=NGC6720″ max_num_authors=”20″ max_records_to_print=”10″]