False color unfiltered image of comet C/2023 E1 (ATLAS), obtained on 2023 Jun. 17 (20h51-21h07UT) with 60-cm, f/3.3 Deltagraph telescope and CCD. Exposure time was 12 minutes (12x60 seconds). Image scale is 1.6 arc sec/pixel. Copyright © 2023 by H. Mikuz, Crni Vrh Observatory.
False color median combined unfiltered image of comet C/2023 E1 (ATLAS), obtained on 2023 July 16 (20h37-20h52UT) with 60-cm, f/3.3 Deltagraph telescope. Exposure time was 11 minutes (15x45 seconds). Image scale is 1.6 arc sec/pixel. Copyright © 2023 by H. Mikuz, Crni Vrh Observatory.
False color unfiltered image of comet C/2023 E1 (ATLAS), obtained on 2023 May 27 (23h48-24h00UT) with 60-cm, f/3.3 Deltagraph telescope. Exposure time was 10 minutes (10x60 seconds). Image scale is 1.6 arc sec/pixel. Copyright © 2023 by H. Mikuz, Crni Vrh Observatory.