Observation
ID
57769
Category
science
Program ID
111.24ZN.001
Program Title
THE FIRST Z=2 SMBH MASSES WITH GRAVITY-WIDE
Program Type
Normal
PI / COI
SHIMIZU / SHANGGUAN / DAVIES / STURM / HOENIG / PAUMARD / MILLOUR / DEXTER / EISENHAUER / SANTOS / DE ZEEUW / CAO / FORSTER SCHREIBER / LEFTLEY / LE BOUQUIN
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-COMBINED
Instrument sub-mode
DUAL
Stations
U1 U2 U3 U4
Target
ID
42803
Name
GQC_J0420+0619
RA
65.145732
DEC
6.32244
Exposures (6)
ID Header Date updated MJD Start MJD End
GRAVI.2023-11-29T02:35:06.848_1 GRAVI.2023-11-29T02:35:06.848 2023-11-29 02:50:14 UTC+0000 60277.10771815 60277.11234777963
GRAVI.2023-11-29T02:42:21.866_1 GRAVI.2023-11-29T02:42:21.866 2023-11-29 03:00:26 UTC+0000 60277.11275308 60277.11738270963
GRAVI.2023-11-29T02:49:33.884_1 GRAVI.2023-11-29T02:49:33.884 2023-11-29 03:05:16 UTC+0000 60277.11775329 60277.122382919624
GRAVI.2023-11-29T03:05:09.924_1 GRAVI.2023-11-29T03:05:09.924 2023-11-29 03:20:17 UTC+0000 60277.12858708 60277.133216709626
GRAVI.2023-11-29T03:12:24.943_1 GRAVI.2023-11-29T03:12:24.943 2023-11-29 03:30:19 UTC+0000 60277.13362202 60277.13825164963
GRAVI.2023-11-29T03:19:39.960_1 GRAVI.2023-11-29T03:19:39.960 2023-11-29 03:35:21 UTC+0000 60277.13865695 60277.14328657963