Exposure
ID
GRAVI.2025-11-22T03:40:45.326_1
Header ID
GRAVI.2025-11-22T03:40:45.326
Date updated
2025-11-22 03:55:53 UTC+0000
Release date
2026-11-22 03:55:53 UTC+0000
UTC Start
2025-11-22 03:40:45.326
UTC End
2025-11-22 03:47:25.326
MJD Start
61001.15330239
MJD End
61001.157932019625
Exposure time (s)
400.0
Validation level
1
Tau 0: Coherence time (s)
0.0127905
Ambient temperature (°C)
14.86
Seeing (arcsec)
0.435
Observation
ID
71818
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 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 25.0600 25.1270 136.5000 136.4000
A0-D0 23.1660 23.7640 64.6000 65.3000
A0-C1 20.4570 20.7140 115.5370 115.2350
B2-D0 28.3710 28.4500 7.5000 8.6000
B2-C1 9.4530 9.4790 7.4180 8.5790
D0-C1 18.9180 18.9710 187.4840 188.6450
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 61001.15330239
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 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 414.0
HIERARCH ESO DET2 SEQ1 DIT 100.0
HIERARCH ESO DET2 NDIT 4
HIERARCH ESO ISS PBL12 START 25.06
HIERARCH ESO ISS PBL12 END 25.127
HIERARCH ESO ISS PBLA12 START 136.5
HIERARCH ESO ISS PBLA12 END 136.4
HIERARCH ESO ISS PBL13 START 23.166
HIERARCH ESO ISS PBL13 END 23.764
HIERARCH ESO ISS PBLA13 START 64.6
HIERARCH ESO ISS PBLA13 END 65.3
HIERARCH ESO ISS PBL14 START 20.457
HIERARCH ESO ISS PBL14 END 20.714
HIERARCH ESO ISS PBLA14 START 115.537
HIERARCH ESO ISS PBLA14 END 115.235
HIERARCH ESO ISS PBL23 START 28.371
HIERARCH ESO ISS PBL23 END 28.45
HIERARCH ESO ISS PBLA23 START 7.5
HIERARCH ESO ISS PBLA23 END 8.6
HIERARCH ESO ISS PBL24 START 9.453
HIERARCH ESO ISS PBL24 END 9.479
HIERARCH ESO ISS PBLA24 START 7.418
HIERARCH ESO ISS PBLA24 END 8.579
HIERARCH ESO ISS PBL34 START 18.918
HIERARCH ESO ISS PBL34 END 18.971
HIERARCH ESO ISS PBLA34 START 187.484
HIERARCH ESO ISS PBLA34 END 188.645
HIERARCH ESO ISS AMBI TAU0 START 0.012957
HIERARCH ESO ISS AMBI TAU0 END 0.012624
HIERARCH ESO ISS AMBI TEMP 14.86
HIERARCH ESO ISS AMBI FWHM START 0.45
HIERARCH ESO ISS AMBI FWHM END 0.42