Exposure
ID
GRAVI.2025-11-23T04:49:16.059_1
Header ID
GRAVI.2025-11-23T04:49:16.059
Date updated
2025-11-23 05:06:25 UTC+0000
Release date
2026-11-23 05:06:25 UTC+0000
UTC Start
2025-11-23 04:49:16.059
UTC End
2025-11-23 04:55:56.059
MJD Start
61002.20088031
MJD End
61002.20550993963
Exposure time (s)
400.0
Validation level
1
Tau 0: Coherence time (s)
0.0071070000000000005
Ambient temperature (°C)
12.8
Seeing (arcsec)
0.635
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 48.0390 47.8960 144.4000 144.7000
A0-D0 28.5530 28.9530 70.0000 70.3000
A0-G1 89.4520 89.8000 113.5950 113.5300
B5-D0 48.8540 48.8440 358.7000 359.5000
B5-G1 54.1210 54.7460 86.5400 86.6110
D0-G1 71.5400 71.5050 129.5720 129.6270
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 61002.20088031
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 48.039
HIERARCH ESO ISS PBL12 END 47.896
HIERARCH ESO ISS PBLA12 START 144.4
HIERARCH ESO ISS PBLA12 END 144.7
HIERARCH ESO ISS PBL13 START 28.553
HIERARCH ESO ISS PBL13 END 28.953
HIERARCH ESO ISS PBLA13 START 70.0
HIERARCH ESO ISS PBLA13 END 70.3
HIERARCH ESO ISS PBL14 START 89.452
HIERARCH ESO ISS PBL14 END 89.8
HIERARCH ESO ISS PBLA14 START 113.595
HIERARCH ESO ISS PBLA14 END 113.53
HIERARCH ESO ISS PBL23 START 48.854
HIERARCH ESO ISS PBL23 END 48.844
HIERARCH ESO ISS PBLA23 START 358.7
HIERARCH ESO ISS PBLA23 END 359.5
HIERARCH ESO ISS PBL24 START 54.121
HIERARCH ESO ISS PBL24 END 54.746
HIERARCH ESO ISS PBLA24 START 86.54
HIERARCH ESO ISS PBLA24 END 86.611
HIERARCH ESO ISS PBL34 START 71.54
HIERARCH ESO ISS PBL34 END 71.505
HIERARCH ESO ISS PBLA34 START 129.572
HIERARCH ESO ISS PBLA34 END 129.627
HIERARCH ESO ISS AMBI TAU0 START 0.005619
HIERARCH ESO ISS AMBI TAU0 END 0.008595
HIERARCH ESO ISS AMBI TEMP 12.8
HIERARCH ESO ISS AMBI FWHM START 0.62
HIERARCH ESO ISS AMBI FWHM END 0.65