Exposure
ID
GRAVI.2025-11-29T06:48:50.869_1
Header ID
GRAVI.2025-11-29T06:48:50.869
Date updated
2025-11-29 07:05:54 UTC+0000
Release date
2026-11-29 07:05:54 UTC+0000
UTC Start
2025-11-29 06:48:50.869
UTC End
2025-11-29 06:55:30.869
MJD Start
61008.28392209
MJD End
61008.28855171963
Exposure time (s)
400.0
Validation level
1
Tau 0: Coherence time (s)
0.0081025
Ambient temperature (°C)
14.68
Seeing (arcsec)
0.44499999999999995
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 43.1510 42.8740 155.9000 156.8000
A0-J2 123.9390 122.7740 93.0000 93.1000
A0-J6 165.2620 165.8700 32.4340 32.8000
B5-J2 111.0930 110.6370 72.8000 72.8000
B5-J6 192.4490 193.1270 21.6510 22.1890
J2-J6 150.2260 149.7070 346.4730 347.3650
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 61008.28392209
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 43.151
HIERARCH ESO ISS PBL12 END 42.874
HIERARCH ESO ISS PBLA12 START 155.9
HIERARCH ESO ISS PBLA12 END 156.8
HIERARCH ESO ISS PBL13 START 123.939
HIERARCH ESO ISS PBL13 END 122.774
HIERARCH ESO ISS PBLA13 START 93.0
HIERARCH ESO ISS PBLA13 END 93.1
HIERARCH ESO ISS PBL14 START 165.262
HIERARCH ESO ISS PBL14 END 165.87
HIERARCH ESO ISS PBLA14 START 32.434
HIERARCH ESO ISS PBLA14 END 32.8
HIERARCH ESO ISS PBL23 START 111.093
HIERARCH ESO ISS PBL23 END 110.637
HIERARCH ESO ISS PBLA23 START 72.8
HIERARCH ESO ISS PBLA23 END 72.8
HIERARCH ESO ISS PBL24 START 192.449
HIERARCH ESO ISS PBL24 END 193.127
HIERARCH ESO ISS PBLA24 START 21.651
HIERARCH ESO ISS PBLA24 END 22.189
HIERARCH ESO ISS PBL34 START 150.226
HIERARCH ESO ISS PBL34 END 149.707
HIERARCH ESO ISS PBLA34 START 346.473
HIERARCH ESO ISS PBLA34 END 347.365
HIERARCH ESO ISS AMBI TAU0 START 0.005664
HIERARCH ESO ISS AMBI TAU0 END 0.010541
HIERARCH ESO ISS AMBI TEMP 14.68
HIERARCH ESO ISS AMBI FWHM START 0.48
HIERARCH ESO ISS AMBI FWHM END 0.41