Exposure
ID
GRAVI.2025-11-23T06:04:07.249_1
Header ID
GRAVI.2025-11-23T06:04:07.249
Date updated
2025-11-23 06:20:46 UTC+0000
Release date
2026-11-23 06:20:46 UTC+0000
UTC Start
2025-11-23 06:04:07.249
UTC End
2025-11-23 06:10:47.249
MJD Start
61002.25286168
MJD End
61002.257491309625
Exposure time (s)
400.0
Validation level
1
Tau 0: Coherence time (s)
0.0037435000000000003
Ambient temperature (°C)
12.09
Seeing (arcsec)
0.72
Observation
ID
71832
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 B5 D0 G1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 45.8590 45.6010 148.9000 149.4000
A0-D0 31.6020 31.7350 72.4000 72.5000
A0-G1 89.5310 89.1310 113.9850 114.1270
B5-D0 49.2410 49.3290 7.5000 8.2000
B5-G1 58.1630 58.2270 87.1800 87.2110
D0-G1 69.1600 68.7300 131.6460 131.9930
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 61002.25286168
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 B5
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 G1
EXPTIME 414.0
HIERARCH ESO DET2 SEQ1 DIT 100.0
HIERARCH ESO DET2 NDIT 4
HIERARCH ESO ISS PBL12 START 45.859
HIERARCH ESO ISS PBL12 END 45.601
HIERARCH ESO ISS PBLA12 START 148.9
HIERARCH ESO ISS PBLA12 END 149.4
HIERARCH ESO ISS PBL13 START 31.602
HIERARCH ESO ISS PBL13 END 31.735
HIERARCH ESO ISS PBLA13 START 72.4
HIERARCH ESO ISS PBLA13 END 72.5
HIERARCH ESO ISS PBL14 START 89.531
HIERARCH ESO ISS PBL14 END 89.131
HIERARCH ESO ISS PBLA14 START 113.985
HIERARCH ESO ISS PBLA14 END 114.127
HIERARCH ESO ISS PBL23 START 49.241
HIERARCH ESO ISS PBL23 END 49.329
HIERARCH ESO ISS PBLA23 START 7.5
HIERARCH ESO ISS PBLA23 END 8.2
HIERARCH ESO ISS PBL24 START 58.163
HIERARCH ESO ISS PBL24 END 58.227
HIERARCH ESO ISS PBLA24 START 87.18
HIERARCH ESO ISS PBLA24 END 87.211
HIERARCH ESO ISS PBL34 START 69.16
HIERARCH ESO ISS PBL34 END 68.73
HIERARCH ESO ISS PBLA34 START 131.646
HIERARCH ESO ISS PBLA34 END 131.993
HIERARCH ESO ISS AMBI TAU0 START 0.002982
HIERARCH ESO ISS AMBI TAU0 END 0.004505
HIERARCH ESO ISS AMBI TEMP 12.09
HIERARCH ESO ISS AMBI FWHM START 0.74
HIERARCH ESO ISS AMBI FWHM END 0.7