C/2022 E3 (ZTF) 혜성.

Comet C/2022 E3 (ZTF).

2023. 1. 30. 04:28 KST (1. 29. 19:28 UT).

http://cometsky.com/astrophotos/comet_c2022e3_ztf_230130_web_bsyeom.jpg

http://cometsky.com/astrophotos/comet_c2022e3_ztf_230130_web_rot_bsyeom.jpg

http://cometsky.com/astrophotos/comet_c2022e3_ztf_230130_web_new_ex_bsyeom.jpg

http://cometsky.com/astrophotos/comet_c2022e3_ztf_230130_web_rot_new_ex_bsyeom.jpg

Taken by Bum-Suk Yeom (염범석).

Field of view (사진의 시야, 화각) : 4.2° x 3.2°.

A cropped image of the original image (5.9° x 3.9°).

2023년 1월 30일 04:28 KST, 90mm (3.5") 굴절망원경 (아스카 FRA500, f/3.9, f=351mm), 아이옵트론 HEM27 하모닉 적도의, ZWO ASI6200MC Pro 카메라, 사이트론 Comet BP 필터, 게인 300, 픽셀 스케일 7.52 "/픽셀, 2 비닝, 냉각 온도 -20°C, 3분 x 24장 = 72분, 경상북도 영양군. 

2023. 1. 29. 19:28 UT, 90mm (3.5") Refractor (Askar FRA500, f/3.9, f=351mm), iOptron HEM27 hybrid strain wave drive mount, ZWO ASI6200MC Pro Camera, Sightron Comet BP filter, Gain 300, Pixel scale 7.52 "/pixel, 2 binning, Cooling temp. -20°C, 3 min x 24 = 72 min, Yeongyang, South Korea.