Exposure
ID
GRAVI.2025-11-22T03:55:24.364_1
Header ID
GRAVI.2025-11-22T03:55:24.364
Date updated
2025-11-22 04:11:22 UTC+0000
Release date
2026-11-22 04:11:22 UTC+0000
UTC Start
2025-11-22 03:55:24.364
UTC End
2025-11-22 04:02:04.364
MJD Start
61001.16347643
MJD End
61001.16810605963
Exposure time (s)
400.0
Validation level
1
Tau 0: Coherence time (s)
0.010622
Ambient temperature (°C)
15.05
Seeing (arcsec)
0.495
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 25.1890 25.2330 136.3000 136.3000
A0-D0 24.4090 24.9740 66.0000 66.7000
A0-C1 20.9810 21.2060 114.9360 114.6910
B2-D0 28.5490 28.6500 9.9000 11.0000
B2-C1 9.5120 9.5460 9.8510 10.9790
D0-C1 19.0370 19.1040 189.9190 191.0480
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 61001.16347643
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 25.189
HIERARCH ESO ISS PBL12 END 25.233
HIERARCH ESO ISS PBLA12 START 136.3
HIERARCH ESO ISS PBLA12 END 136.3
HIERARCH ESO ISS PBL13 START 24.409
HIERARCH ESO ISS PBL13 END 24.974
HIERARCH ESO ISS PBLA13 START 66.0
HIERARCH ESO ISS PBLA13 END 66.7
HIERARCH ESO ISS PBL14 START 20.981
HIERARCH ESO ISS PBL14 END 21.206
HIERARCH ESO ISS PBLA14 START 114.936
HIERARCH ESO ISS PBLA14 END 114.691
HIERARCH ESO ISS PBL23 START 28.549
HIERARCH ESO ISS PBL23 END 28.65
HIERARCH ESO ISS PBLA23 START 9.9
HIERARCH ESO ISS PBLA23 END 11.0
HIERARCH ESO ISS PBL24 START 9.512
HIERARCH ESO ISS PBL24 END 9.546
HIERARCH ESO ISS PBLA24 START 9.851
HIERARCH ESO ISS PBLA24 END 10.979
HIERARCH ESO ISS PBL34 START 19.037
HIERARCH ESO ISS PBL34 END 19.104
HIERARCH ESO ISS PBLA34 START 189.919
HIERARCH ESO ISS PBLA34 END 191.048
HIERARCH ESO ISS AMBI TAU0 START 0.009521
HIERARCH ESO ISS AMBI TAU0 END 0.011723
HIERARCH ESO ISS AMBI TEMP 15.05
HIERARCH ESO ISS AMBI FWHM START 0.56
HIERARCH ESO ISS AMBI FWHM END 0.43