Location & Date	Backyard, Abbott Observatory- Long Island, NY,  Sept. & Oct. 2020
Telescope	TMB130SS F/7 APO, Moonlite focuser, Losmandy G11 Gemini Image scale 1.54 arcsec/pixel
Camera	SBIG ST-10XME Baader  R G B  filters CCD temp -15°C
Exposures	Red-12 x 5m  Green-12x5m  Blue-12x5m  Bin 1x1
Planning & Acquisition	Image planning - Sequence Generator Pro Image acquisition - Sequence Generator Pro w/PinPoint & PHD2 (guiding)
Processing	CCDStack - calibration, debloom, align, normalize, combine, deconvolution Adobe Photoshop -  Color Image composition, Noise reduction, JPEG conversion

From Wikipedia;

  Messier 39 or M39, also known as NGC 7092, is an open cluster of stars in the constellation of Cygnus, positioned two degrees to the south of the star Pi Cygni and around 9° east-northeast of Deneb. The cluster was discovered by Guillaume Le Gentil in 1749, then Charles Messier added it to his catalogue in 1764. When observed in a small telescope at low power the cluster shows around two dozen members but is best observed with binoculars. It has a total integrated magnitude (brightness) of 5.5 and spans an angular diameter of 29 arcminutes – about the size of the full Moon. It is centered about 1,010 light-years (311 parsecs) away.