Exposure
ID
GRAVI.2025-10-31T07:31:06.413_1
Header ID
GRAVI.2025-10-31T07:31:06.413
Date updated
2025-10-31 07:45:51 UTC+0000
Release date
2026-10-31 07:45:50 UTC+0000
UTC Start
2025-10-31 07:31:06.413
UTC End
2025-10-31 07:37:06.413
MJD Start
60979.31326867
MJD End
60979.31743533666
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.0022945
Ambient temperature (°C)
12.16
Seeing (arcsec)
0.6799999999999999
Observation
ID
71075
Category
science
Program ID
116.28R6.001
Program Title
TRACING VARIABILITY AT THE INNER ASTRONOMICAL UNITS IN PROTOPLANETARY DISKS WITH GRAVITY
Program Type
GTO
PI / COI
SANCHEZ / GARCIA LOPEZ / CARATTI O GARATTI / ROUSSELET-PERRAUT / GARCIA / BENISTY / LABADIE / BRANDNER / HENNING / KEPPLER / VAN BOEKEL / PFUHL / ECKART / EISENHAUER / LACOUR / MENARD / PAUMARD / PERRIN / STRAUBMEIER / VAN DISHOECK / BOUVIER / DOUGADOS /
Target
ID
52755
Name
V_UX_Ori
RA
76.122726
DEC
-3.78732
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 87.7310 87.1520 115.4000 115.7000
A0-J2 128.3340 127.8670 93.0000 93.2000
A0-K0 127.9560 127.9790 72.6890 72.7950
G1-J2 57.8060 57.9540 57.8000 58.0000
G1-K0 87.0170 87.3470 29.5410 30.0240
J2-K0 45.2750 45.2130 352.3880 353.1100
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 116.28R6.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 60979.31326867
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME V UX Ori
HIERARCH ESO INS SOBJ NAME V_UX_Ori
RA 76.122726
DEC -3.78732
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 377.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 12
HIERARCH ESO ISS PBL12 START 87.731
HIERARCH ESO ISS PBL12 END 87.152
HIERARCH ESO ISS PBLA12 START 115.4
HIERARCH ESO ISS PBLA12 END 115.7
HIERARCH ESO ISS PBL13 START 128.334
HIERARCH ESO ISS PBL13 END 127.867
HIERARCH ESO ISS PBLA13 START 93.0
HIERARCH ESO ISS PBLA13 END 93.2
HIERARCH ESO ISS PBL14 START 127.956
HIERARCH ESO ISS PBL14 END 127.979
HIERARCH ESO ISS PBLA14 START 72.689
HIERARCH ESO ISS PBLA14 END 72.795
HIERARCH ESO ISS PBL23 START 57.806
HIERARCH ESO ISS PBL23 END 57.954
HIERARCH ESO ISS PBLA23 START 57.8
HIERARCH ESO ISS PBLA23 END 58.0
HIERARCH ESO ISS PBL24 START 87.017
HIERARCH ESO ISS PBL24 END 87.347
HIERARCH ESO ISS PBLA24 START 29.541
HIERARCH ESO ISS PBLA24 END 30.024
HIERARCH ESO ISS PBL34 START 45.275
HIERARCH ESO ISS PBL34 END 45.213
HIERARCH ESO ISS PBLA34 START 352.388
HIERARCH ESO ISS PBLA34 END 353.11
HIERARCH ESO ISS AMBI TAU0 START 0.00204
HIERARCH ESO ISS AMBI TAU0 END 0.002549
HIERARCH ESO ISS AMBI TEMP 12.16
HIERARCH ESO ISS AMBI FWHM START 0.74
HIERARCH ESO ISS AMBI FWHM END 0.62