Observation
ID
51264
Category
science
Program ID
109.22ZA.003
Program Title
THE GALACTIC CENTER WITH GRAVITY - PROBING EVENT HORIZON SCALE PHYSICS WITH STARS AND FLARES
Program Type
GTO
PI / COI
EISENHAUER/ GILLESSEN/ GENZEL/ OTT/ STRAUBMEIER/ ROUSSELET-PERRAUT/ BRANDNER/ GARCIA/ ECKART/ DE ZEEUW/ STADLER/ VON FELLENBERG/ WIDMANN/ PERRIN/ PAUMARD/ HORROBIN/ VINCENT/ HEIßEL/ DRESCHER/ BOURDAROT/ STRAUB/ CAO
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-COMBINED
Instrument sub-mode
DUAL
Stations
U1 U2 U3 U4
Target
ID
38201
Name
HIP77718B
RA
238.004293
DEC
15.23533
Exposures (10)
ID Header Date updated MJD Start MJD End
GRAVI.2022-06-17T02:13:46.436_1 GRAVI.2022-06-17T02:13:46.436 2022-06-17 02:21:28 UTC+0000 59747.09289857 59747.0936393107
GRAVI.2022-06-17T02:17:52.447_1 GRAVI.2022-06-17T02:17:52.447 2022-06-17 02:36:01 UTC+0000 59747.09574591 59747.0999125767
GRAVI.2022-06-17T02:31:43.482_1 GRAVI.2022-06-17T02:31:43.482 2022-06-17 02:46:01 UTC+0000 59747.10536437 59747.1095310367
GRAVI.2022-06-17T02:38:40.499_1 GRAVI.2022-06-17T02:38:40.499 2022-06-17 02:46:01 UTC+0000 59747.11019096 59747.1109317007
GRAVI.2022-06-17T02:49:25.527_1 GRAVI.2022-06-17T02:49:25.527 2022-06-17 03:05:29 UTC+0000 59747.11765656 59747.1218232267
GRAVI.2022-06-17T02:56:22.544_1 GRAVI.2022-06-17T02:56:22.544 2022-06-17 03:11:32 UTC+0000 59747.12248315 59747.1266498167
GRAVI.2022-06-17T03:03:16.561_1 GRAVI.2022-06-17T03:03:16.561 2022-06-17 03:11:32 UTC+0000 59747.12727501 59747.1280157507
GRAVI.2022-06-17T03:07:10.571_1 GRAVI.2022-06-17T03:07:10.571 2022-06-17 03:21:10 UTC+0000 59747.12998346 59747.1341501267
GRAVI.2022-06-17T03:14:07.588_1 GRAVI.2022-06-17T03:14:07.588 2022-06-17 03:25:57 UTC+0000 59747.13481005 59747.1389767167
GRAVI.2022-06-17T03:21:04.606_1 GRAVI.2022-06-17T03:21:04.606 2022-06-17 03:30:40 UTC+0000 59747.13963664 59747.1403773807