Exposure
ID
GRAVI.2025-11-14T07:02:50.391_1
Header ID
GRAVI.2025-11-14T07:02:50.391
Date updated
2025-11-14 07:21:04 UTC+0000
Release date
2026-11-14 07:21:04 UTC+0000
UTC Start
2025-11-14 07:02:50.391
UTC End
2025-11-14 07:08:50.391
MJD Start
60993.29363879
MJD End
60993.29780545666
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.003437
Ambient temperature (°C)
12.25
Seeing (arcsec)
0.615
Observation
ID
71748
Category
science
Program ID
116.28Z9.005
Program Title
RESOLVING THE INNER-DISKS OF A COMPLETE SAMPLE OF PLANET-FORMING DISKS
Program Type
Normal
PI / COI
LABDON / VIOQUE / FROST / KOUMPIA / CODRON / DASGUPTA
Target
ID
53266
Name
HD_287823
RA
81.03132
DEC
2.46302
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 22.7300 22.5380 141.5000 142.1000
A0-D0 31.9960 32.0040 72.9000 72.8000
A0-C1 21.4590 21.2720 113.9920 114.1430
B2-D0 31.8070 31.9720 31.1000 31.5000
B2-C1 10.5940 10.6490 31.0720 31.4890
D0-C1 21.2120 21.3230 211.1350 211.5520
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 116.28Z9.005
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 60993.29363879
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD 287823
HIERARCH ESO INS SOBJ NAME HD_287823
RA 81.03132
DEC 2.46302
HIERARCH ESO INS SPEC RES MEDIUM
HIERARCH ESO INS POLA MODE COMBINED
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 376.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 12
HIERARCH ESO ISS PBL12 START 22.73
HIERARCH ESO ISS PBL12 END 22.538
HIERARCH ESO ISS PBLA12 START 141.5
HIERARCH ESO ISS PBLA12 END 142.1
HIERARCH ESO ISS PBL13 START 31.996
HIERARCH ESO ISS PBL13 END 32.004
HIERARCH ESO ISS PBLA13 START 72.9
HIERARCH ESO ISS PBLA13 END 72.8
HIERARCH ESO ISS PBL14 START 21.459
HIERARCH ESO ISS PBL14 END 21.272
HIERARCH ESO ISS PBLA14 START 113.992
HIERARCH ESO ISS PBLA14 END 114.143
HIERARCH ESO ISS PBL23 START 31.807
HIERARCH ESO ISS PBL23 END 31.972
HIERARCH ESO ISS PBLA23 START 31.1
HIERARCH ESO ISS PBLA23 END 31.5
HIERARCH ESO ISS PBL24 START 10.594
HIERARCH ESO ISS PBL24 END 10.649
HIERARCH ESO ISS PBLA24 START 31.072
HIERARCH ESO ISS PBLA24 END 31.489
HIERARCH ESO ISS PBL34 START 21.212
HIERARCH ESO ISS PBL34 END 21.323
HIERARCH ESO ISS PBLA34 START 211.135
HIERARCH ESO ISS PBLA34 END 211.552
HIERARCH ESO ISS AMBI TAU0 START 0.003678
HIERARCH ESO ISS AMBI TAU0 END 0.003196
HIERARCH ESO ISS AMBI TEMP 12.25
HIERARCH ESO ISS AMBI FWHM START 0.58
HIERARCH ESO ISS AMBI FWHM END 0.65