Exposure
ID
GRAVI.2025-11-22T03:16:12.264_1
Header ID
GRAVI.2025-11-22T03:16:12.264
Date updated
2025-11-22 03:30:29 UTC+0000
Release date
2026-11-22 03:30:29 UTC+0000
UTC Start
2025-11-22 03:16:12.264
UTC End
2025-11-22 03:22:12.264
MJD Start
61001.13625306
MJD End
61001.14041972667
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.012173
Ambient temperature (°C)
14.83
Seeing (arcsec)
0.49
Observation
ID
71774
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
53284
Name
V_V1650_Ori
RA
82.295436
DEC
-6.13483
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 24.5370 24.6490 136.2000 136.1000
A0-D0 22.7300 23.2510 58.3000 59.3000
A0-C1 19.4170 19.7020 113.7950 113.5960
B2-D0 29.7260 29.7660 4.6000 5.6000
B2-C1 9.9050 9.9180 4.5160 5.5370
D0-C1 19.8220 19.8480 184.5740 185.5970
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 61001.13625306
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME V V1650 Ori
HIERARCH ESO INS SOBJ NAME V_V1650_Ori
RA 82.295436
DEC -6.13483
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 24.537
HIERARCH ESO ISS PBL12 END 24.649
HIERARCH ESO ISS PBLA12 START 136.2
HIERARCH ESO ISS PBLA12 END 136.1
HIERARCH ESO ISS PBL13 START 22.73
HIERARCH ESO ISS PBL13 END 23.251
HIERARCH ESO ISS PBLA13 START 58.3
HIERARCH ESO ISS PBLA13 END 59.3
HIERARCH ESO ISS PBL14 START 19.417
HIERARCH ESO ISS PBL14 END 19.702
HIERARCH ESO ISS PBLA14 START 113.795
HIERARCH ESO ISS PBLA14 END 113.596
HIERARCH ESO ISS PBL23 START 29.726
HIERARCH ESO ISS PBL23 END 29.766
HIERARCH ESO ISS PBLA23 START 4.6
HIERARCH ESO ISS PBLA23 END 5.6
HIERARCH ESO ISS PBL24 START 9.905
HIERARCH ESO ISS PBL24 END 9.918
HIERARCH ESO ISS PBLA24 START 4.516
HIERARCH ESO ISS PBLA24 END 5.537
HIERARCH ESO ISS PBL34 START 19.822
HIERARCH ESO ISS PBL34 END 19.848
HIERARCH ESO ISS PBLA34 START 184.574
HIERARCH ESO ISS PBLA34 END 185.597
HIERARCH ESO ISS AMBI TAU0 START 0.011851
HIERARCH ESO ISS AMBI TAU0 END 0.012495
HIERARCH ESO ISS AMBI TEMP 14.83
HIERARCH ESO ISS AMBI FWHM START 0.49
HIERARCH ESO ISS AMBI FWHM END 0.49