Exposure
ID
GRAVI.2025-11-23T04:34:43.021_1
Header ID
GRAVI.2025-11-23T04:34:43.021
Date updated
2025-11-23 04:51:00 UTC+0000
Release date
2026-11-23 04:51:00 UTC+0000
UTC Start
2025-11-23 04:34:43.021
UTC End
2025-11-23 04:41:23.021
MJD Start
61002.19077571
MJD End
61002.195405339626
Exposure time (s)
400.0
Validation level
1
Tau 0: Coherence time (s)
0.0057735
Ambient temperature (°C)
12.85
Seeing (arcsec)
0.5700000000000001
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 48.2940 48.1810 143.9000 144.1000
A0-D0 27.6410 28.0880 69.2000 69.6000
A0-G1 88.4970 88.9900 113.7810 113.6780
B5-D0 48.9080 48.8770 356.9000 357.8000
B5-G1 52.6460 53.3760 86.3570 86.4440
D0-G1 71.4870 71.5340 129.5230 129.5300
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 61002.19077571
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 48.294
HIERARCH ESO ISS PBL12 END 48.181
HIERARCH ESO ISS PBLA12 START 143.9
HIERARCH ESO ISS PBLA12 END 144.1
HIERARCH ESO ISS PBL13 START 27.641
HIERARCH ESO ISS PBL13 END 28.088
HIERARCH ESO ISS PBLA13 START 69.2
HIERARCH ESO ISS PBLA13 END 69.6
HIERARCH ESO ISS PBL14 START 88.497
HIERARCH ESO ISS PBL14 END 88.99
HIERARCH ESO ISS PBLA14 START 113.781
HIERARCH ESO ISS PBLA14 END 113.678
HIERARCH ESO ISS PBL23 START 48.908
HIERARCH ESO ISS PBL23 END 48.877
HIERARCH ESO ISS PBLA23 START 356.9
HIERARCH ESO ISS PBLA23 END 357.8
HIERARCH ESO ISS PBL24 START 52.646
HIERARCH ESO ISS PBL24 END 53.376
HIERARCH ESO ISS PBLA24 START 86.357
HIERARCH ESO ISS PBLA24 END 86.444
HIERARCH ESO ISS PBL34 START 71.487
HIERARCH ESO ISS PBL34 END 71.534
HIERARCH ESO ISS PBLA34 START 129.523
HIERARCH ESO ISS PBLA34 END 129.53
HIERARCH ESO ISS AMBI TAU0 START 0.00538
HIERARCH ESO ISS AMBI TAU0 END 0.006167
HIERARCH ESO ISS AMBI TEMP 12.85
HIERARCH ESO ISS AMBI FWHM START 0.54
HIERARCH ESO ISS AMBI FWHM END 0.6