NEW DISCOVERY: Pre 71 a probable new planetary nebula in Pegasus discovered recently by Trygve Prestgard.

TARGET
Nomenclature: Pre 71
Right Ascension: 00:00:07.29
Declination:  +29.57.00.26
Size: 390.0 arc secs
Discovery: Trygve Prestgard in 2021
EQUIPMENT USED
Twin APM TMB LZOS 152 refractors
10Micron GM2000 HPS mount
Twin QSI6120 CCD cameras
Astrodon filters

IMAGE CAPTURE
Blue: 16x300"
Green: 17x300"
Red: 16x300"
Ha: 131x900" bin 1x1
OIII: 120x900" bin 1x1
Total Integration: 66 hours 50 minutes
Pixel scale: 0.531 arcsec/pixel
Field radius: 0.377 degrees
Capture dates: 26 November - 6 December 2021
Capture location:  Fregenal de la Sierra, Spain

IMAGE PROCESSING:
Data capture and pre-processing: Peter Goodhew
Image processing: Marcel Drechsler

Ha image

OIII image