Jones-Emberson 1
A very faint (14th magnitude) planetary nebula in the constellation Lynx. It is 1,600 light years from Earth. It is also known as the Headphone Nebula. This is a combination of data collected in 2019 and more data just captured. The increased data, and drizzle x2 was used to increase resolution.

TARGET
Nomenclature: Jones-Emberson 1, Headphone Nebula
Right Ascension: 07:57:51.63
Declination: +53.25.16.96
Size: 400 arc secs
EQUIPMENT USED
Twin APM TMB LZOS 152 refractors
10Micron GM2000 HPS mount
Twin QSI6120 CCD cameras
Astrodon filters
IMAGE CAPTURE
5nm Ha: 502x600 bin 1x1
3nm OIII: 19x1800, 54x600 bin 1x1
Red: 61x300 bin 1x1
Green: 64x300 bin 1x1
Blue: 54x300 bin 1x1
Total integration: 117 hours 5 minutes
Pixel scale: 0.265 arcsec/pixel
Field radius: 0.188 degrees
Capture dates: 21 January - 1 February 2022
Capture location: Fregenal de la Sierra, Spain
5nm Ha: 502x600 bin 1x1
3nm OIII: 19x1800, 54x600 bin 1x1
Red: 61x300 bin 1x1
Green: 64x300 bin 1x1
Blue: 54x300 bin 1x1
Total integration: 117 hours 5 minutes
Pixel scale: 0.265 arcsec/pixel
Field radius: 0.188 degrees
Capture dates: 21 January - 1 February 2022
Capture location: Fregenal de la Sierra, Spain
IMAGE PROCESSING
Pre-processing: CCDStack2
Post-processing: Photoshop CS2
Pre-processing: CCDStack2
Post-processing: Photoshop CS2