Exposure
ID
GRAVI.2025-11-22T05:51:58.781_1
Header ID
GRAVI.2025-11-22T05:51:58.781
Date updated
2025-11-22 06:06:42 UTC+0000
Release date
2026-11-22 06:06:42 UTC+0000
UTC Start
2025-11-22 05:51:58.781
UTC End
2025-11-22 05:58:38.781
MJD Start
61001.24443033
MJD End
61001.24905995963
Exposure time (s)
400.0
Validation level
1
Tau 0: Coherence time (s)
0.012105
Ambient temperature (°C)
14.28
Seeing (arcsec)
0.315
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 24.4800 24.3480 138.8000 139.1000
A0-D0 31.1950 31.3880 72.1000 72.2000
A0-C1 22.5460 22.4850 113.7240 113.8300
B2-D0 31.1170 31.2950 25.8000 26.5000
B2-C1 10.3650 10.4240 25.7400 26.4450
D0-C1 20.7520 20.8710 205.8090 206.5130
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 61001.24443033
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 24.48
HIERARCH ESO ISS PBL12 END 24.348
HIERARCH ESO ISS PBLA12 START 138.8
HIERARCH ESO ISS PBLA12 END 139.1
HIERARCH ESO ISS PBL13 START 31.195
HIERARCH ESO ISS PBL13 END 31.388
HIERARCH ESO ISS PBLA13 START 72.1
HIERARCH ESO ISS PBLA13 END 72.2
HIERARCH ESO ISS PBL14 START 22.546
HIERARCH ESO ISS PBL14 END 22.485
HIERARCH ESO ISS PBLA14 START 113.724
HIERARCH ESO ISS PBLA14 END 113.83
HIERARCH ESO ISS PBL23 START 31.117
HIERARCH ESO ISS PBL23 END 31.295
HIERARCH ESO ISS PBLA23 START 25.8
HIERARCH ESO ISS PBLA23 END 26.5
HIERARCH ESO ISS PBL24 START 10.365
HIERARCH ESO ISS PBL24 END 10.424
HIERARCH ESO ISS PBLA24 START 25.74
HIERARCH ESO ISS PBLA24 END 26.445
HIERARCH ESO ISS PBL34 START 20.752
HIERARCH ESO ISS PBL34 END 20.871
HIERARCH ESO ISS PBLA34 START 205.809
HIERARCH ESO ISS PBLA34 END 206.513
HIERARCH ESO ISS AMBI TAU0 START 0.012105
HIERARCH ESO ISS AMBI TAU0 END 0.012105
HIERARCH ESO ISS AMBI TEMP 14.28
HIERARCH ESO ISS AMBI FWHM START 0.32
HIERARCH ESO ISS AMBI FWHM END 0.31