We 2-5
A planetary nebula discovered by Ronald Weinberger. It is estimated to be at a distance of 2700 light years.
TARGET
Nomenclature: We 2-5
Right Ascension: 01:42:38.0
Declination: +60:09:44.5
Size: 3.5x2.75 arcminutes
EQUIPMENT USED
APM TMB LZOS 152 Refractors
Celestron C14 EdgeHD SCT
10Micron GM2000HPS mount
ASA DDM85 mount
QHYCCD QHY268 Pro M cameras
QHYCCD QHY600 Pro M camera
Nomenclature: We 2-5
Right Ascension: 01:42:38.0
Declination: +60:09:44.5
Size: 3.5x2.75 arcminutes
EQUIPMENT USED
APM TMB LZOS 152 Refractors
Celestron C14 EdgeHD SCT
10Micron GM2000HPS mount
ASA DDM85 mount
QHYCCD QHY268 Pro M cameras
QHYCCD QHY600 Pro M camera
IMAGE CAPTURE
Ha: 1067x300" bin 1x1
Red: 18x300" bin 1x1
Green: 19x300" bin 1x1
Blue: 18x300" bin 1x1
Total integration: 93 hours 30 minutes
Pixel scale: 0.533 arcsec/pixel
Field radius: 403 degrees
Capture dates: 6-12 December 2024
Capture location: Fregenal de la Sierra
Ha: 1067x300" bin 1x1
Red: 18x300" bin 1x1
Green: 19x300" bin 1x1
Blue: 18x300" bin 1x1
Total integration: 93 hours 30 minutes
Pixel scale: 0.533 arcsec/pixel
Field radius: 403 degrees
Capture dates: 6-12 December 2024
Capture location: Fregenal de la Sierra
IMAGE PROCESSING
Pre-processing: Pixinsight, CCDStack2
Post-processing: Pixinsight, Photoshop CS2
Pre-processing: Pixinsight, CCDStack2
Post-processing: Pixinsight, Photoshop CS2