Exposure
ID
GRAVI.2025-11-22T07:01:49.958_1
Header ID
GRAVI.2025-11-22T07:01:49.958
Date updated
2025-11-22 07:20:46 UTC+0000
Release date
2026-11-22 07:20:45 UTC+0000
UTC Start
2025-11-22 07:01:49.958
UTC End
2025-11-22 07:08:29.958
MJD Start
61001.29293933
MJD End
61001.29756895963
Exposure time (s)
400.0
Validation level
1
Tau 0: Coherence time (s)
0.013544
Ambient temperature (°C)
13.9
Seeing (arcsec)
0.27
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 22.8180 22.6230 144.2000 144.9000
A0-D0 31.9340 31.8600 72.9000 72.9000
A0-C1 21.1670 20.9420 115.7690 116.0970
B2-D0 32.7700 32.9060 31.6000 32.0000
B2-C1 10.9150 10.9610 31.5430 31.9570
D0-C1 21.8550 21.9450 211.6040 212.0180
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 61001.29293933
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 22.818
HIERARCH ESO ISS PBL12 END 22.623
HIERARCH ESO ISS PBLA12 START 144.2
HIERARCH ESO ISS PBLA12 END 144.9
HIERARCH ESO ISS PBL13 START 31.934
HIERARCH ESO ISS PBL13 END 31.86
HIERARCH ESO ISS PBLA13 START 72.9
HIERARCH ESO ISS PBLA13 END 72.9
HIERARCH ESO ISS PBL14 START 21.167
HIERARCH ESO ISS PBL14 END 20.942
HIERARCH ESO ISS PBLA14 START 115.769
HIERARCH ESO ISS PBLA14 END 116.097
HIERARCH ESO ISS PBL23 START 32.77
HIERARCH ESO ISS PBL23 END 32.906
HIERARCH ESO ISS PBLA23 START 31.6
HIERARCH ESO ISS PBLA23 END 32.0
HIERARCH ESO ISS PBL24 START 10.915
HIERARCH ESO ISS PBL24 END 10.961
HIERARCH ESO ISS PBLA24 START 31.543
HIERARCH ESO ISS PBLA24 END 31.957
HIERARCH ESO ISS PBL34 START 21.855
HIERARCH ESO ISS PBL34 END 21.945
HIERARCH ESO ISS PBLA34 START 211.604
HIERARCH ESO ISS PBLA34 END 212.018
HIERARCH ESO ISS AMBI TAU0 START 0.012365
HIERARCH ESO ISS AMBI TAU0 END 0.014723
HIERARCH ESO ISS AMBI TEMP 13.9
HIERARCH ESO ISS AMBI FWHM START 0.27
HIERARCH ESO ISS AMBI FWHM END 0.27