Exposure
ID
GRAVI.2025-11-27T04:22:47.125_1
Header ID
GRAVI.2025-11-27T04:22:47.125
Date updated
2025-11-27 04:40:47 UTC+0000
Release date
2026-11-27 04:40:47 UTC+0000
UTC Start
2025-11-27 04:22:47.125
UTC End
2025-11-27 04:29:27.125
MJD Start
61006.18248987
MJD End
61006.18711949963
Exposure time (s)
400.0
Validation level
1
Tau 0: Coherence time (s)
0.0073974999999999996
Ambient temperature (°C)
14.71
Seeing (arcsec)
0.445
Observation
ID
71869
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
53350
Name
V_V1247_Ori
RA
84.520765
DEC
-1.25603
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 48.2340 48.1130 144.0000 144.3000
A0-J2 119.7700 121.1860 92.3000 92.3000
A0-J6 147.0370 147.8100 17.1620 18.1440
B5-J2 97.5790 99.1010 69.4000 69.8000
B5-J6 180.1570 180.4090 4.7950 5.7050
J2-J6 164.0320 163.5090 332.2870 332.6760
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 61006.18248987
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME V V1247 Ori
HIERARCH ESO INS SOBJ NAME V_V1247_Ori
RA 84.520765
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 J2
HIERARCH ESO ISS CONF STATION4 J6
EXPTIME 414.0
HIERARCH ESO DET2 SEQ1 DIT 100.0
HIERARCH ESO DET2 NDIT 4
HIERARCH ESO ISS PBL12 START 48.234
HIERARCH ESO ISS PBL12 END 48.113
HIERARCH ESO ISS PBLA12 START 144.0
HIERARCH ESO ISS PBLA12 END 144.3
HIERARCH ESO ISS PBL13 START 119.77
HIERARCH ESO ISS PBL13 END 121.186
HIERARCH ESO ISS PBLA13 START 92.3
HIERARCH ESO ISS PBLA13 END 92.3
HIERARCH ESO ISS PBL14 START 147.037
HIERARCH ESO ISS PBL14 END 147.81
HIERARCH ESO ISS PBLA14 START 17.162
HIERARCH ESO ISS PBLA14 END 18.144
HIERARCH ESO ISS PBL23 START 97.579
HIERARCH ESO ISS PBL23 END 99.101
HIERARCH ESO ISS PBLA23 START 69.4
HIERARCH ESO ISS PBLA23 END 69.8
HIERARCH ESO ISS PBL24 START 180.157
HIERARCH ESO ISS PBL24 END 180.409
HIERARCH ESO ISS PBLA24 START 4.795
HIERARCH ESO ISS PBLA24 END 5.705
HIERARCH ESO ISS PBL34 START 164.032
HIERARCH ESO ISS PBL34 END 163.509
HIERARCH ESO ISS PBLA34 START 332.287
HIERARCH ESO ISS PBLA34 END 332.676
HIERARCH ESO ISS AMBI TAU0 START 0.007226
HIERARCH ESO ISS AMBI TAU0 END 0.007569
HIERARCH ESO ISS AMBI TEMP 14.71
HIERARCH ESO ISS AMBI FWHM START 0.45
HIERARCH ESO ISS AMBI FWHM END 0.44