Observation
ID
55544
Category
science
Program ID
108.220D.008
Program Title
TOWARDS DETECTION OF SINGLE BLACK HOLES BY MICROLENSING AND INTERFEROMETRY
Program Type
Monitoring
PI / COI
MÉRAND / DONG / GOULD / WOILLEZ / UDALSKI / MROZ
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-COMBINED
Instrument sub-mode
DUAL
Stations
A0 G1 J2 K0
Target
ID
41140
Name
OGLE-2023-BLG-0004
RA
268.16015
DEC
-30.10633
Exposures (6)
ID Header Date updated MJD Start MJD End
GRAVI.2023-05-23T07:49:12.423_1 GRAVI.2023-05-23T07:49:12.423 2025-03-26 15:25:23 UTC+0000 60087.32583823 60087.330467859625
GRAVI.2023-05-23T07:56:24.441_1 GRAVI.2023-05-23T07:56:24.441 2025-03-26 15:25:23 UTC+0000 60087.33083844 60087.33546806963
GRAVI.2023-05-23T08:03:36.459_1 GRAVI.2023-05-23T08:03:36.459 2025-03-26 15:25:23 UTC+0000 60087.33583865 60087.340468279624
GRAVI.2023-05-23T08:19:33.500_1 GRAVI.2023-05-23T08:19:33.500 2025-03-26 15:25:23 UTC+0000 60087.34691551 60087.35154513963
GRAVI.2023-05-23T08:26:45.518_1 GRAVI.2023-05-23T08:26:45.518 2025-03-26 15:25:23 UTC+0000 60087.35191572 60087.35654534963
GRAVI.2023-05-23T08:33:57.536_1 GRAVI.2023-05-23T08:33:57.536 2025-03-26 15:25:23 UTC+0000 60087.35691593 60087.36154555963