Observation
ID
57128
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
42350
Name
GQC_J0420+0619
RA
65.145647
DEC
6.32239
Exposures (8)
ID Header Date updated MJD Start MJD End
GRAVI.2023-09-28T07:29:28.353_1 GRAVI.2023-09-28T07:29:28.353 2023-09-28 07:45:50 UTC+0000 60215.31213371 60215.31676333963
GRAVI.2023-09-28T07:36:43.370_1 GRAVI.2023-09-28T07:36:43.370 2023-09-28 07:50:55 UTC+0000 60215.31716864 60215.32179826963
GRAVI.2023-09-28T07:43:58.389_1 GRAVI.2023-09-28T07:43:58.389 2023-09-28 08:00:39 UTC+0000 60215.32220358 60215.32683320963
GRAVI.2023-09-28T07:59:04.427_1 GRAVI.2023-09-28T07:59:04.427 2023-09-28 08:15:26 UTC+0000 60215.33269013 60215.33731975963
GRAVI.2023-09-28T08:06:22.446_1 GRAVI.2023-09-28T08:06:22.446 2023-09-28 08:20:40 UTC+0000 60215.33775979 60215.34238941963
GRAVI.2023-09-28T08:13:40.464_1 GRAVI.2023-09-28T08:13:40.464 2023-09-28 08:30:27 UTC+0000 60215.34282945 60215.347459079625
GRAVI.2023-09-28T08:21:22.484_1 GRAVI.2023-09-28T08:21:22.484 2023-09-28 08:35:37 UTC+0000 60215.3481769 60215.35280652963
GRAVI.2023-09-28T08:28:40.502_1 GRAVI.2023-09-28T08:28:40.502 2023-09-28 08:45:41 UTC+0000 60215.35324655 60215.35787617963