Occultation by 2001_QD174 at around 2021-05-18T06:19:10.251

!!! THAT IMAGE DOES NOT SEEM GOOD. PROBABLY DUE TO BAD WEATHER !!!

Dates from 2021-05-18T06:18:25.251 (left) to 2021-05-18T06:19:55.251 (right)
RA 17h31m04s0 DEC -54d42m21s3 (J2000.0)
Small File : small_IM_20210518_062000000_000003_09709202.fits.gz (117.7 Ko)
Big File : IM_20210518_062000000_000003_09709202.fits.gz (6.1 Mo)
Air: Temperature = 14 (deg. Celcius), Humidity = 18.6000003815 (percent)
Wind: Speed = 1.722219944 (m/s), Direction = (deg.)
936 stars selected for astrometric calibration.
Efficiency of astrometric calibration : 0.03252884999999999804