Exposure
ID
GRAVI.2024-06-08T03:15:42.869_1
Header ID
GRAVI.2024-06-08T03:15:42.869
Date updated
2024-06-08 03:30:38 UTC+0000
Release date
2025-06-08 03:30:37 UTC+0000
UTC Start
2024-06-08 03:15:42.869
UTC End
2024-06-08 03:21:42.869
MJD Start
60469.13591284
MJD End
60469.1400795067
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.004326
Ambient temperature (°C)
15.07
Seeing (arcsec)
0.56
Observation
ID
59581
Category
science
Program ID
113.26K4.008
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
44180
Name
AS209
RA
252.312582
DEC
-14.3692
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 48.6570 48.6480 145.7000 146.1000
A0-J2 124.1820 125.0880 88.5000 88.9000
A0-J6 163.4680 163.8580 18.7180 19.5030
B5-J2 106.0440 106.8870 65.8000 66.4000
B5-J6 196.6340 196.7950 7.3220 8.0610
J2-J6 167.6870 167.5670 334.6950 335.1740
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26K4.008
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 60469.13591284
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME EM AS 209
HIERARCH ESO INS SOBJ NAME AS209
RA 252.312582
DEC -14.3692
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 377.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 12
HIERARCH ESO ISS PBL12 START 48.657
HIERARCH ESO ISS PBL12 END 48.648
HIERARCH ESO ISS PBLA12 START 145.7
HIERARCH ESO ISS PBLA12 END 146.1
HIERARCH ESO ISS PBL13 START 124.182
HIERARCH ESO ISS PBL13 END 125.088
HIERARCH ESO ISS PBLA13 START 88.5
HIERARCH ESO ISS PBLA13 END 88.9
HIERARCH ESO ISS PBL14 START 163.468
HIERARCH ESO ISS PBL14 END 163.858
HIERARCH ESO ISS PBLA14 START 18.718
HIERARCH ESO ISS PBLA14 END 19.503
HIERARCH ESO ISS PBL23 START 106.044
HIERARCH ESO ISS PBL23 END 106.887
HIERARCH ESO ISS PBLA23 START 65.8
HIERARCH ESO ISS PBLA23 END 66.4
HIERARCH ESO ISS PBL24 START 196.634
HIERARCH ESO ISS PBL24 END 196.795
HIERARCH ESO ISS PBLA24 START 7.322
HIERARCH ESO ISS PBLA24 END 8.061
HIERARCH ESO ISS PBL34 START 167.687
HIERARCH ESO ISS PBL34 END 167.567
HIERARCH ESO ISS PBLA34 START 334.695
HIERARCH ESO ISS PBLA34 END 335.174
HIERARCH ESO ISS AMBI TAU0 START 0.004174
HIERARCH ESO ISS AMBI TAU0 END 0.004478
HIERARCH ESO ISS AMBI TEMP 15.07
HIERARCH ESO ISS AMBI FWHM START 0.58
HIERARCH ESO ISS AMBI FWHM END 0.54