Observation
ID
57117
Category
science
Program ID
108.220D.004
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
LOW-COMBINED
Instrument sub-mode
DUAL
Stations
U1 U2 U3 U4
Target
ID
42341
Name
empty
RA
267.378328
DEC
-25.6054
Exposures (1)
ID Header Date updated MJD Start MJD End
GRAVI.2023-09-27T23:55:52.598_1 GRAVI.2023-09-27T23:55:52.598 2025-03-26 15:25:23 UTC+0000 60214.99713655 60214.99852543889