Exposure
ID
GRAVI.2025-11-23T03:10:00.806_1
Header ID
GRAVI.2025-11-23T03:10:00.806
Date updated
2025-11-23 03:25:46 UTC+0000
Release date
2026-11-23 03:25:46 UTC+0000
UTC Start
2025-11-23 03:10:00.806
UTC End
2025-11-23 03:16:40.806
MJD Start
61002.13195377
MJD End
61002.136583399624
Exposure time (s)
400.0
Validation level
1
Tau 0: Coherence time (s)
0.0065780000000000005
Ambient temperature (°C)
13.46
Seeing (arcsec)
0.505
Observation
ID
71832
Category
science
Program ID
116.297H.001
Program Title
CONFIRMING AND CHARACTERISING A CLOSE-IN PLANET CANDIDATE AROUND A PRE-TRANSITIONAL DISK
Program Type
Normal
PI / COI
KRAUS / IRELAND
Target
ID
53317
Name
V_V1247_Ori
RA
84.519654
DEC
-1.25603
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 B5 D0 G1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 48.4180 48.4970 143.3000 143.2000
A0-D0 20.7380 21.3790 61.2000 62.2000
A0-G1 77.3170 78.5590 116.9810 116.5600
B5-D0 49.9660 49.8400 347.5000 348.2000
B5-G1 40.1080 41.3610 84.6760 84.8770
D0-G1 67.8550 68.3520 131.6160 131.2870
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 116.297H.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 61002.13195377
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME V V1247 Ori
HIERARCH ESO INS SOBJ NAME V_V1247_Ori
RA 84.519654
DEC -1.25603
HIERARCH ESO INS SPEC RES HIGH
HIERARCH ESO INS POLA MODE COMBINED
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 B5
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 G1
EXPTIME 414.0
HIERARCH ESO DET2 SEQ1 DIT 100.0
HIERARCH ESO DET2 NDIT 4
HIERARCH ESO ISS PBL12 START 48.418
HIERARCH ESO ISS PBL12 END 48.497
HIERARCH ESO ISS PBLA12 START 143.3
HIERARCH ESO ISS PBLA12 END 143.2
HIERARCH ESO ISS PBL13 START 20.738
HIERARCH ESO ISS PBL13 END 21.379
HIERARCH ESO ISS PBLA13 START 61.2
HIERARCH ESO ISS PBLA13 END 62.2
HIERARCH ESO ISS PBL14 START 77.317
HIERARCH ESO ISS PBL14 END 78.559
HIERARCH ESO ISS PBLA14 START 116.981
HIERARCH ESO ISS PBLA14 END 116.56
HIERARCH ESO ISS PBL23 START 49.966
HIERARCH ESO ISS PBL23 END 49.84
HIERARCH ESO ISS PBLA23 START 347.5
HIERARCH ESO ISS PBLA23 END 348.2
HIERARCH ESO ISS PBL24 START 40.108
HIERARCH ESO ISS PBL24 END 41.361
HIERARCH ESO ISS PBLA24 START 84.676
HIERARCH ESO ISS PBLA24 END 84.877
HIERARCH ESO ISS PBL34 START 67.855
HIERARCH ESO ISS PBL34 END 68.352
HIERARCH ESO ISS PBLA34 START 131.616
HIERARCH ESO ISS PBLA34 END 131.287
HIERARCH ESO ISS AMBI TAU0 START 0.006462
HIERARCH ESO ISS AMBI TAU0 END 0.006694
HIERARCH ESO ISS AMBI TEMP 13.46
HIERARCH ESO ISS AMBI FWHM START 0.52
HIERARCH ESO ISS AMBI FWHM END 0.49