C/2019Y4 (ATLAS) nucleus disintegration

Comet C/2019Y4 (ATLAS)
SWCREATE= PRISMv10/Astrometrica
ORIGIN = Cepheid Observatory
OBSERVER= Vora K, Agnihotri V K
DATE-OBS= 2020-04-12T14:53:27.57UT
TELESCOP= C8/1286.0mm/208.0mm+CCD
OBJCTRA = 06 40 26.591(J2000)
OBJCTDEC= +66 39 15.17(J2000)
Cepheid Observatory India
Vorion Scientific Observatory India

Note: Comet imaged using filter from 500nm to 1100nm wavelength (so C2 is expected). Here applied “Sobel contour filter” to analyses comet nucleus (and probably it went into four fragments, may be wrong too..:)). We do not find LS operation correct due to nucleus disintegration and more optical centers. Cheers!