Exposure
ID
GRAVI.2025-11-27T04:15:38.106_1
Header ID
GRAVI.2025-11-27T04:15:38.106
Date updated
2025-11-27 04:30:42 UTC+0000
Release date
2026-11-27 04:30:42 UTC+0000
UTC Start
2025-11-27 04:15:38.106
UTC End
2025-11-27 04:22:18.106
MJD Start
61006.17752438
MJD End
61006.18215400963
Exposure time (s)
400.0
Validation level
1
Tau 0: Coherence time (s)
0.007427
Ambient temperature (°C)
14.86
Seeing (arcsec)
0.48
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 48.3440 48.2380 143.8000 144.0000
A0-J2 118.1910 119.7210 92.3000 92.3000
A0-J6 146.2710 147.0120 16.1220 17.1290
B5-J2 95.9270 97.5260 69.0000 69.4000
B5-J6 179.9410 180.1490 3.8470 4.7640
J2-J6 164.5450 164.0490 331.9110 332.2750
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 61006.17752438
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 48.344
HIERARCH ESO ISS PBL12 END 48.238
HIERARCH ESO ISS PBLA12 START 143.8
HIERARCH ESO ISS PBLA12 END 144.0
HIERARCH ESO ISS PBL13 START 118.191
HIERARCH ESO ISS PBL13 END 119.721
HIERARCH ESO ISS PBLA13 START 92.3
HIERARCH ESO ISS PBLA13 END 92.3
HIERARCH ESO ISS PBL14 START 146.271
HIERARCH ESO ISS PBL14 END 147.012
HIERARCH ESO ISS PBLA14 START 16.122
HIERARCH ESO ISS PBLA14 END 17.129
HIERARCH ESO ISS PBL23 START 95.927
HIERARCH ESO ISS PBL23 END 97.526
HIERARCH ESO ISS PBLA23 START 69.0
HIERARCH ESO ISS PBLA23 END 69.4
HIERARCH ESO ISS PBL24 START 179.941
HIERARCH ESO ISS PBL24 END 180.149
HIERARCH ESO ISS PBLA24 START 3.847
HIERARCH ESO ISS PBLA24 END 4.764
HIERARCH ESO ISS PBL34 START 164.545
HIERARCH ESO ISS PBL34 END 164.049
HIERARCH ESO ISS PBLA34 START 331.911
HIERARCH ESO ISS PBLA34 END 332.275
HIERARCH ESO ISS AMBI TAU0 START 0.007628
HIERARCH ESO ISS AMBI TAU0 END 0.007226
HIERARCH ESO ISS AMBI TEMP 14.86
HIERARCH ESO ISS AMBI FWHM START 0.47
HIERARCH ESO ISS AMBI FWHM END 0.49