Exposure
ID
GRAVI.2024-06-08T02:15:54.718_1
Header ID
GRAVI.2024-06-08T02:15:54.718
Date updated
2024-06-08 02:30:35 UTC+0000
Release date
2025-06-08 02:30:35 UTC+0000
UTC Start
2024-06-08 02:15:54.718
UTC End
2024-06-08 02:21:54.718
MJD Start
60469.09438331
MJD End
60469.0985499767
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.005615
Ambient temperature (°C)
15.0
Seeing (arcsec)
0.445
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 48.1530 48.2580 142.8000 143.0000
A0-J2 111.2730 112.9710 84.4000 84.8000
A0-J6 160.2020 160.4830 10.5310 11.4400
B5-J2 95.3490 96.6650 58.9000 59.7000
B5-J6 195.8590 195.8690 0.0500 0.8210
J2-J6 167.6860 167.7980 330.9420 331.2640
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 60469.09438331
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 48.153
HIERARCH ESO ISS PBL12 END 48.258
HIERARCH ESO ISS PBLA12 START 142.8
HIERARCH ESO ISS PBLA12 END 143.0
HIERARCH ESO ISS PBL13 START 111.273
HIERARCH ESO ISS PBL13 END 112.971
HIERARCH ESO ISS PBLA13 START 84.4
HIERARCH ESO ISS PBLA13 END 84.8
HIERARCH ESO ISS PBL14 START 160.202
HIERARCH ESO ISS PBL14 END 160.483
HIERARCH ESO ISS PBLA14 START 10.531
HIERARCH ESO ISS PBLA14 END 11.44
HIERARCH ESO ISS PBL23 START 95.349
HIERARCH ESO ISS PBL23 END 96.665
HIERARCH ESO ISS PBLA23 START 58.9
HIERARCH ESO ISS PBLA23 END 59.7
HIERARCH ESO ISS PBL24 START 195.859
HIERARCH ESO ISS PBL24 END 195.869
HIERARCH ESO ISS PBLA24 START 0.05
HIERARCH ESO ISS PBLA24 END 0.821
HIERARCH ESO ISS PBL34 START 167.686
HIERARCH ESO ISS PBL34 END 167.798
HIERARCH ESO ISS PBLA34 START 330.942
HIERARCH ESO ISS PBLA34 END 331.264
HIERARCH ESO ISS AMBI TAU0 START 0.005368
HIERARCH ESO ISS AMBI TAU0 END 0.005862
HIERARCH ESO ISS AMBI TEMP 15.0
HIERARCH ESO ISS AMBI FWHM START 0.45
HIERARCH ESO ISS AMBI FWHM END 0.44