Exposure
ID
GRAVI.2024-09-12T00:28:59.515_1
Header ID
GRAVI.2024-09-12T00:28:59.515
Date updated
2024-09-12 00:45:37 UTC+0000
Release date
2025-09-12 00:45:37 UTC+0000
UTC Start
2024-09-12 00:28:59.515
UTC End
2024-09-12 00:34:59.515
MJD Start
60565.02013328
MJD End
60565.0242999467
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.0033735
Ambient temperature (°C)
12.17
Seeing (arcsec)
0.835
Observation
ID
60739
Category
science
Program ID
113.26K4.006
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 45.4240 45.3420 169.3000 170.3000
A0-J2 106.2480 104.3170 103.5000 104.2000
A0-J6 167.5960 167.1640 35.5960 35.7820
B5-J2 96.9040 95.4120 78.2000 78.4000
B5-J6 201.6790 201.5570 26.2260 26.5470
J2-J6 161.2660 161.2310 357.9560 358.7900
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26K4.006
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 60565.02013328
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 45.424
HIERARCH ESO ISS PBL12 END 45.342
HIERARCH ESO ISS PBLA12 START 169.3
HIERARCH ESO ISS PBLA12 END 170.3
HIERARCH ESO ISS PBL13 START 106.248
HIERARCH ESO ISS PBL13 END 104.317
HIERARCH ESO ISS PBLA13 START 103.5
HIERARCH ESO ISS PBLA13 END 104.2
HIERARCH ESO ISS PBL14 START 167.596
HIERARCH ESO ISS PBL14 END 167.164
HIERARCH ESO ISS PBLA14 START 35.596
HIERARCH ESO ISS PBLA14 END 35.782
HIERARCH ESO ISS PBL23 START 96.904
HIERARCH ESO ISS PBL23 END 95.412
HIERARCH ESO ISS PBLA23 START 78.2
HIERARCH ESO ISS PBLA23 END 78.4
HIERARCH ESO ISS PBL24 START 201.679
HIERARCH ESO ISS PBL24 END 201.557
HIERARCH ESO ISS PBLA24 START 26.226
HIERARCH ESO ISS PBLA24 END 26.547
HIERARCH ESO ISS PBL34 START 161.266
HIERARCH ESO ISS PBL34 END 161.231
HIERARCH ESO ISS PBLA34 START 357.956
HIERARCH ESO ISS PBLA34 END 358.79
HIERARCH ESO ISS AMBI TAU0 START 0.003241
HIERARCH ESO ISS AMBI TAU0 END 0.003506
HIERARCH ESO ISS AMBI TEMP 12.17
HIERARCH ESO ISS AMBI FWHM START 0.97
HIERARCH ESO ISS AMBI FWHM END 0.7