Exposure
ID
GRAVI.2025-11-29T05:53:11.726_1
Header ID
GRAVI.2025-11-29T05:53:11.726
Date updated
2025-11-29 06:06:42 UTC+0000
Release date
2026-11-29 06:06:42 UTC+0000
UTC Start
2025-11-29 05:53:11.726
UTC End
2025-11-29 05:59:51.726
MJD Start
61008.24527461
MJD End
61008.24990423963
Exposure time (s)
400.0
Validation level
1
Tau 0: Coherence time (s)
0.005143
Ambient temperature (°C)
15.7
Seeing (arcsec)
0.515
Observation
ID
71869
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
53350
Name
V_V1247_Ori
RA
84.520765
DEC
-1.25603
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 45.3830 45.1140 149.9000 150.6000
A0-J2 129.1100 128.8770 92.6000 92.7000
A0-J6 159.2330 160.0730 28.5090 29.0960
B5-J2 111.3620 111.6570 72.6000 72.6000
B5-J6 186.9530 187.6180 16.5540 17.2610
J2-J6 155.1490 154.4860 340.0350 340.7620
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 61008.24527461
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME V V1247 Ori
HIERARCH ESO INS SOBJ NAME V_V1247_Ori
RA 84.520765
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 J2
HIERARCH ESO ISS CONF STATION4 J6
EXPTIME 414.0
HIERARCH ESO DET2 SEQ1 DIT 100.0
HIERARCH ESO DET2 NDIT 4
HIERARCH ESO ISS PBL12 START 45.383
HIERARCH ESO ISS PBL12 END 45.114
HIERARCH ESO ISS PBLA12 START 149.9
HIERARCH ESO ISS PBLA12 END 150.6
HIERARCH ESO ISS PBL13 START 129.11
HIERARCH ESO ISS PBL13 END 128.877
HIERARCH ESO ISS PBLA13 START 92.6
HIERARCH ESO ISS PBLA13 END 92.7
HIERARCH ESO ISS PBL14 START 159.233
HIERARCH ESO ISS PBL14 END 160.073
HIERARCH ESO ISS PBLA14 START 28.509
HIERARCH ESO ISS PBLA14 END 29.096
HIERARCH ESO ISS PBL23 START 111.362
HIERARCH ESO ISS PBL23 END 111.657
HIERARCH ESO ISS PBLA23 START 72.6
HIERARCH ESO ISS PBLA23 END 72.6
HIERARCH ESO ISS PBL24 START 186.953
HIERARCH ESO ISS PBL24 END 187.618
HIERARCH ESO ISS PBLA24 START 16.554
HIERARCH ESO ISS PBLA24 END 17.261
HIERARCH ESO ISS PBL34 START 155.149
HIERARCH ESO ISS PBL34 END 154.486
HIERARCH ESO ISS PBLA34 START 340.035
HIERARCH ESO ISS PBLA34 END 340.762
HIERARCH ESO ISS AMBI TAU0 START 0.004668
HIERARCH ESO ISS AMBI TAU0 END 0.005618
HIERARCH ESO ISS AMBI TEMP 15.7
HIERARCH ESO ISS AMBI FWHM START 0.58
HIERARCH ESO ISS AMBI FWHM END 0.45