Exposure
ID
GRAVI.2024-06-08T01:14:51.563_1
Header ID
GRAVI.2024-06-08T01:14:51.563
Date updated
2024-06-08 01:30:37 UTC+0000
Release date
2025-06-08 01:30:36 UTC+0000
UTC Start
2024-06-08 01:14:51.563
UTC End
2024-06-08 01:20:51.563
MJD Start
60469.05198568
MJD End
60469.0561523467
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.006207
Ambient temperature (°C)
15.37
Seeing (arcsec)
0.395
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 46.4390 46.6720 141.7000 141.7000
A0-J2 91.0170 93.3840 78.8000 79.5000
A0-J6 158.6440 158.6940 1.2970 2.2670
B5-J2 81.1060 82.6380 48.2000 49.5000
B5-J6 196.6450 196.4960 352.6320 353.3790
J2-J6 164.9870 165.4060 328.7100 328.8620
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 60469.05198568
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 46.439
HIERARCH ESO ISS PBL12 END 46.672
HIERARCH ESO ISS PBLA12 START 141.7
HIERARCH ESO ISS PBLA12 END 141.7
HIERARCH ESO ISS PBL13 START 91.017
HIERARCH ESO ISS PBL13 END 93.384
HIERARCH ESO ISS PBLA13 START 78.8
HIERARCH ESO ISS PBLA13 END 79.5
HIERARCH ESO ISS PBL14 START 158.644
HIERARCH ESO ISS PBL14 END 158.694
HIERARCH ESO ISS PBLA14 START 1.297
HIERARCH ESO ISS PBLA14 END 2.267
HIERARCH ESO ISS PBL23 START 81.106
HIERARCH ESO ISS PBL23 END 82.638
HIERARCH ESO ISS PBLA23 START 48.2
HIERARCH ESO ISS PBLA23 END 49.5
HIERARCH ESO ISS PBL24 START 196.645
HIERARCH ESO ISS PBL24 END 196.496
HIERARCH ESO ISS PBLA24 START 352.632
HIERARCH ESO ISS PBLA24 END 353.379
HIERARCH ESO ISS PBL34 START 164.987
HIERARCH ESO ISS PBL34 END 165.406
HIERARCH ESO ISS PBLA34 START 328.71
HIERARCH ESO ISS PBLA34 END 328.862
HIERARCH ESO ISS AMBI TAU0 START 0.006207
HIERARCH ESO ISS AMBI TAU0 END 0.006207
HIERARCH ESO ISS AMBI TEMP 15.37
HIERARCH ESO ISS AMBI FWHM START 0.38
HIERARCH ESO ISS AMBI FWHM END 0.41