|Object:||Pelican Nebula, IC 5070|
|Date:||June 5 and 9, 2003|
|Equipment:||WO FLT110 at F/6.5, HX916 CCD, G11 mount, ST-4 autoguider|
R = 120 min (8 x 15min) Red filter 1x1, RGB = 20:30:30 2x2
IDAS LPS filter used for all exposures
seeing was poor at 4.8 arcsec, with passing high clouds.
The combination of IDAS LPS and Red filter approximates a wide H-alpha filter, with approximately 25nm bandpass.
Copyright © 2003 Paul Kanevsky