A POSSIBLE BOW-SHOCK AROUND THE NEWLY DISCOVERED CATACLYSMIC VARIABLE NLV ASASSN-V J205457.73+515731.9110
A possible bow-shock around the newly discovered cataclysmic variable NLV ASASSN-V J205457.73+515731.9110 was pointed out by Howard Bond in 2020.
Following the recent imaging of the newly discovered bow-shock nebula around the cataclysmic variable SY Cancri by both Jon Talbot and myself Howard Bond requested that we produce deep imaging of the possible bow-shock around NLV ASASSN-V J205457.73+515731.9110.
This imaging appears to confirm the existence of such a bow-shock.
Following the recent imaging of the newly discovered bow-shock nebula around the cataclysmic variable SY Cancri by both Jon Talbot and myself Howard Bond requested that we produce deep imaging of the possible bow-shock around NLV ASASSN-V J205457.73+515731.9110.
This imaging appears to confirm the existence of such a bow-shock.
TARGET
Nomenclature: ASASSN-V
Right Ascension: 20:54:57.73
Declination: 51:57:31.9110
EQUIPMENT USED
Twin APM TMB LZOS 152 refractors, Celestron EdgeHD 14", Stellarvue SV152T scopes
10Micron GM2000 HPS, ASA DDM85 Standard, and Software Bisque Paramount MYT GEM mounts
Twin QHYCCD QHY268 MM Pro cameras, QHYCCD QHY600 Pro M and ZWO ASI6200MM Pro cameras
Nomenclature: ASASSN-V
Right Ascension: 20:54:57.73
Declination: 51:57:31.9110
EQUIPMENT USED
Twin APM TMB LZOS 152 refractors, Celestron EdgeHD 14", Stellarvue SV152T scopes
10Micron GM2000 HPS, ASA DDM85 Standard, and Software Bisque Paramount MYT GEM mounts
Twin QHYCCD QHY268 MM Pro cameras, QHYCCD QHY600 Pro M and ZWO ASI6200MM Pro cameras
IMAGE CAPTURE
Ha 5nm: 190x300" bin 1x1, 62x1200" bin 2x2
OIII 3nm: 132x300" bin 1x1
Red: 20x300" bin 1x1
Green: 15x300" bin 1x1
Blue: 15x300" bin 1x1
Total integration: 51 hours 40 minutes
Pixel scale: 0.647 arcsec/pixel
Field radius: 0.459 degrees
Capture dates: 17-28 August 2024
Capture location: Fregenal de la Sierra, Spain and Stark Bayou Observatory, Ocean Springs, Mississippi, United States
Ha 5nm: 190x300" bin 1x1, 62x1200" bin 2x2
OIII 3nm: 132x300" bin 1x1
Red: 20x300" bin 1x1
Green: 15x300" bin 1x1
Blue: 15x300" bin 1x1
Total integration: 51 hours 40 minutes
Pixel scale: 0.647 arcsec/pixel
Field radius: 0.459 degrees
Capture dates: 17-28 August 2024
Capture location: Fregenal de la Sierra, Spain and Stark Bayou Observatory, Ocean Springs, Mississippi, United States
IMAGE PROCESSING
Pre-processing: Pixinsight, CCDStack2
Post-processing: Pixinsight, Photoshop CS2
Pre-processing: Pixinsight, CCDStack2
Post-processing: Pixinsight, Photoshop CS2