Exposure
ID
GRAVI.2025-11-29T06:09:02.767_1
Header ID
GRAVI.2025-11-29T06:09:02.767
Date updated
2025-11-29 06:25:39 UTC+0000
Release date
2026-11-29 06:25:39 UTC+0000
UTC Start
2025-11-29 06:09:02.767
UTC End
2025-11-29 06:15:42.767
MJD Start
61008.25628203
MJD End
61008.26091165963
Exposure time (s)
400.0
Validation level
1
Tau 0: Coherence time (s)
0.0055355000000000005
Ambient temperature (°C)
15.62
Seeing (arcsec)
0.45499999999999996
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 44.7610 44.4830 151.4000 152.1000
A0-J2 128.4040 127.9030 92.7000 92.8000
A0-J6 161.1250 161.9140 29.8090 30.3300
B5-J2 111.9010 111.9820 72.7000 72.8000
B5-J6 188.4900 189.1750 18.1430 18.8020
J2-J6 153.6450 153.0080 341.7310 342.5070
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 61008.25628203
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 44.761
HIERARCH ESO ISS PBL12 END 44.483
HIERARCH ESO ISS PBLA12 START 151.4
HIERARCH ESO ISS PBLA12 END 152.1
HIERARCH ESO ISS PBL13 START 128.404
HIERARCH ESO ISS PBL13 END 127.903
HIERARCH ESO ISS PBLA13 START 92.7
HIERARCH ESO ISS PBLA13 END 92.8
HIERARCH ESO ISS PBL14 START 161.125
HIERARCH ESO ISS PBL14 END 161.914
HIERARCH ESO ISS PBLA14 START 29.809
HIERARCH ESO ISS PBLA14 END 30.33
HIERARCH ESO ISS PBL23 START 111.901
HIERARCH ESO ISS PBL23 END 111.982
HIERARCH ESO ISS PBLA23 START 72.7
HIERARCH ESO ISS PBLA23 END 72.8
HIERARCH ESO ISS PBL24 START 188.49
HIERARCH ESO ISS PBL24 END 189.175
HIERARCH ESO ISS PBLA24 START 18.143
HIERARCH ESO ISS PBLA24 END 18.802
HIERARCH ESO ISS PBL34 START 153.645
HIERARCH ESO ISS PBL34 END 153.008
HIERARCH ESO ISS PBLA34 START 341.731
HIERARCH ESO ISS PBLA34 END 342.507
HIERARCH ESO ISS AMBI TAU0 START 0.005632
HIERARCH ESO ISS AMBI TAU0 END 0.005439
HIERARCH ESO ISS AMBI TEMP 15.62
HIERARCH ESO ISS AMBI FWHM START 0.47
HIERARCH ESO ISS AMBI FWHM END 0.44