Exposure
ID
GRAVI.2023-12-28T03:29:18.139_1
Header ID
GRAVI.2023-12-28T03:29:18.139
Date updated
2023-12-28 03:45:39 UTC+0000
Release date
2024-12-28 03:45:38 UTC+0000
UTC Start
2023-12-28 03:29:18.139
UTC End
2023-12-28 03:35:18.139
MJD Start
60306.14534883
MJD End
60306.14951549667
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.008633499999999999
Ambient temperature (°C)
14.03
Seeing (arcsec)
0.595
Observation
ID
58071
Category
science
Program ID
112.25T1.001
Program Title
THE INNER ASTRONOMICAL UNITS IN PROTOPLANETARY DISKS: A STATISTICAL APPROACH
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/ DUVERT/ BERGER/ ...
Target
ID
43004
Name
DO_Tau
RA
69.620902
DEC
26.18038
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 43.6180 44.1770 39.3000 39.5000
U1-U3 83.2630 84.3030 45.6000 45.6000
U1-U4 125.4230 126.1880 67.5360 66.9850
U2-U3 40.1940 40.6490 52.4000 52.2000
U2-U4 89.4230 89.3710 80.8930 80.1900
U3-U4 57.3870 56.7690 100.4030 99.8160
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 112.25T1.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 60306.14534883
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME V DO Tau
HIERARCH ESO INS SOBJ NAME DO_Tau
RA 69.620902
DEC 26.18038
HIERARCH ESO INS SPEC RES HIGH
HIERARCH ESO INS POLA MODE COMBINED
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 U1
HIERARCH ESO ISS CONF STATION2 U2
HIERARCH ESO ISS CONF STATION3 U3
HIERARCH ESO ISS CONF STATION4 U4
EXPTIME 377.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 12
HIERARCH ESO ISS PBL12 START 43.618
HIERARCH ESO ISS PBL12 END 44.177
HIERARCH ESO ISS PBLA12 START 39.3
HIERARCH ESO ISS PBLA12 END 39.5
HIERARCH ESO ISS PBL13 START 83.263
HIERARCH ESO ISS PBL13 END 84.303
HIERARCH ESO ISS PBLA13 START 45.6
HIERARCH ESO ISS PBLA13 END 45.6
HIERARCH ESO ISS PBL14 START 125.423
HIERARCH ESO ISS PBL14 END 126.188
HIERARCH ESO ISS PBLA14 START 67.536
HIERARCH ESO ISS PBLA14 END 66.985
HIERARCH ESO ISS PBL23 START 40.194
HIERARCH ESO ISS PBL23 END 40.649
HIERARCH ESO ISS PBLA23 START 52.4
HIERARCH ESO ISS PBLA23 END 52.2
HIERARCH ESO ISS PBL24 START 89.423
HIERARCH ESO ISS PBL24 END 89.371
HIERARCH ESO ISS PBLA24 START 80.893
HIERARCH ESO ISS PBLA24 END 80.19
HIERARCH ESO ISS PBL34 START 57.387
HIERARCH ESO ISS PBL34 END 56.769
HIERARCH ESO ISS PBLA34 START 100.403
HIERARCH ESO ISS PBLA34 END 99.816
HIERARCH ESO ISS AMBI TAU0 START 0.008619
HIERARCH ESO ISS AMBI TAU0 END 0.008648
HIERARCH ESO ISS AMBI TEMP 14.03
HIERARCH ESO ISS AMBI FWHM START 0.62
HIERARCH ESO ISS AMBI FWHM END 0.57