Exposure
ID
GRAVI.2024-06-03T06:20:23.345_1
Header ID
GRAVI.2024-06-03T06:20:23.345
Date updated
2024-06-03 06:35:36 UTC+0000
Release date
2025-06-03 06:35:35 UTC+0000
UTC Start
2024-06-03 06:20:23.345
UTC End
2024-06-03 06:26:23.345
MJD Start
60464.26415908
MJD End
60464.2683257467
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.010011
Ambient temperature (°C)
18.44
Seeing (arcsec)
0.345
Observation
ID
59501
Category
science
Program ID
113.26K4.001
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 /
Target
ID
44118
Name
Elia_2_24
RA
246.602712
DEC
-24.27049
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 54.9050 54.6990 35.7000 36.1000
U1-U3 98.2910 97.7930 41.8000 42.1000
U1-U4 118.3160 116.9950 70.4610 70.8860
U2-U3 44.0740 43.7740 49.4000 49.7000
U2-U4 79.5860 78.5390 93.5950 94.2980
U3-U4 57.0180 56.4930 126.2310 127.2770
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26K4.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 60464.26415908
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME Elia 2-24
HIERARCH ESO INS SOBJ NAME Elia_2_24
RA 246.602712
DEC -24.27049
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 54.905
HIERARCH ESO ISS PBL12 END 54.699
HIERARCH ESO ISS PBLA12 START 35.7
HIERARCH ESO ISS PBLA12 END 36.1
HIERARCH ESO ISS PBL13 START 98.291
HIERARCH ESO ISS PBL13 END 97.793
HIERARCH ESO ISS PBLA13 START 41.8
HIERARCH ESO ISS PBLA13 END 42.1
HIERARCH ESO ISS PBL14 START 118.316
HIERARCH ESO ISS PBL14 END 116.995
HIERARCH ESO ISS PBLA14 START 70.461
HIERARCH ESO ISS PBLA14 END 70.886
HIERARCH ESO ISS PBL23 START 44.074
HIERARCH ESO ISS PBL23 END 43.774
HIERARCH ESO ISS PBLA23 START 49.4
HIERARCH ESO ISS PBLA23 END 49.7
HIERARCH ESO ISS PBL24 START 79.586
HIERARCH ESO ISS PBL24 END 78.539
HIERARCH ESO ISS PBLA24 START 93.595
HIERARCH ESO ISS PBLA24 END 94.298
HIERARCH ESO ISS PBL34 START 57.018
HIERARCH ESO ISS PBL34 END 56.493
HIERARCH ESO ISS PBLA34 START 126.231
HIERARCH ESO ISS PBLA34 END 127.277
HIERARCH ESO ISS AMBI TAU0 START 0.01014
HIERARCH ESO ISS AMBI TAU0 END 0.009882
HIERARCH ESO ISS AMBI TEMP 18.44
HIERARCH ESO ISS AMBI FWHM START 0.35
HIERARCH ESO ISS AMBI FWHM END 0.34