Exposure
ID
GRAVI.2025-11-23T02:48:15.751_1
Header ID
GRAVI.2025-11-23T02:48:15.751
Date updated
2025-11-23 03:06:07 UTC+0000
Release date
2026-11-23 03:06:07 UTC+0000
UTC Start
2025-11-23 02:48:15.751
UTC End
2025-11-23 02:54:55.751
MJD Start
61002.11684897
MJD End
61002.12147859963
Exposure time (s)
400.0
Validation level
1
Tau 0: Coherence time (s)
0.011339499999999999
Ambient temperature (°C)
13.27
Seeing (arcsec)
0.45
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 48.0670 48.1960 143.7000 143.5000
A0-D0 18.6750 19.3380 57.5000 58.8000
A0-G1 73.0870 74.4860 118.5610 118.0140
B5-D0 50.3890 50.2500 345.4000 346.1000
B5-G1 35.9380 37.3030 83.9310 84.1920
D0-G1 66.0910 66.6860 132.8690 132.4350
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 61002.11684897
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 48.067
HIERARCH ESO ISS PBL12 END 48.196
HIERARCH ESO ISS PBLA12 START 143.7
HIERARCH ESO ISS PBLA12 END 143.5
HIERARCH ESO ISS PBL13 START 18.675
HIERARCH ESO ISS PBL13 END 19.338
HIERARCH ESO ISS PBLA13 START 57.5
HIERARCH ESO ISS PBLA13 END 58.8
HIERARCH ESO ISS PBL14 START 73.087
HIERARCH ESO ISS PBL14 END 74.486
HIERARCH ESO ISS PBLA14 START 118.561
HIERARCH ESO ISS PBLA14 END 118.014
HIERARCH ESO ISS PBL23 START 50.389
HIERARCH ESO ISS PBL23 END 50.25
HIERARCH ESO ISS PBLA23 START 345.4
HIERARCH ESO ISS PBLA23 END 346.1
HIERARCH ESO ISS PBL24 START 35.938
HIERARCH ESO ISS PBL24 END 37.303
HIERARCH ESO ISS PBLA24 START 83.931
HIERARCH ESO ISS PBLA24 END 84.192
HIERARCH ESO ISS PBL34 START 66.091
HIERARCH ESO ISS PBL34 END 66.686
HIERARCH ESO ISS PBLA34 START 132.869
HIERARCH ESO ISS PBLA34 END 132.435
HIERARCH ESO ISS AMBI TAU0 START 0.011646
HIERARCH ESO ISS AMBI TAU0 END 0.011033
HIERARCH ESO ISS AMBI TEMP 13.27
HIERARCH ESO ISS AMBI FWHM START 0.46
HIERARCH ESO ISS AMBI FWHM END 0.44