Exposure
ID
GRAVI.2024-08-24T03:14:57.705_1
Header ID
GRAVI.2024-08-24T03:14:57.705
Date updated
2024-08-24 03:30:37 UTC+0000
Release date
2025-08-24 03:30:37 UTC+0000
UTC Start
2024-08-24 03:14:57.705
UTC End
2024-08-24 03:20:57.705
MJD Start
60546.1353901
MJD End
60546.13955676666
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.0046440000000000006
Ambient temperature (°C)
10.6
Seeing (arcsec)
0.76
Observation
ID
60406
Category
science
Program ID
113.26K4.005
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
44860
Name
AFGL_5542
RA
283.407857
DEC
1.84183
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 60.2350 59.3320 270.6000 270.6000
K0-D0 91.3460 90.5570 251.3000 251.0000
K0-J3 46.6520 46.4120 343.6250 344.6120
G2-D0 39.8860 39.9310 221.2000 221.2000
G2-J3 64.5070 64.4880 46.8780 46.8110
D0-J3 104.2720 104.3010 44.7100 44.6760
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26K4.005
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 60546.1353901
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME RAFGL 5542
HIERARCH ESO INS SOBJ NAME AFGL_5542
RA 283.407857
DEC 1.84183
HIERARCH ESO INS SPEC RES HIGH
HIERARCH ESO INS POLA MODE COMBINED
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 377.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 12
HIERARCH ESO ISS PBL12 START 60.235
HIERARCH ESO ISS PBL12 END 59.332
HIERARCH ESO ISS PBLA12 START 270.6
HIERARCH ESO ISS PBLA12 END 270.6
HIERARCH ESO ISS PBL13 START 91.346
HIERARCH ESO ISS PBL13 END 90.557
HIERARCH ESO ISS PBLA13 START 251.3
HIERARCH ESO ISS PBLA13 END 251.0
HIERARCH ESO ISS PBL14 START 46.652
HIERARCH ESO ISS PBL14 END 46.412
HIERARCH ESO ISS PBLA14 START 343.625
HIERARCH ESO ISS PBLA14 END 344.612
HIERARCH ESO ISS PBL23 START 39.886
HIERARCH ESO ISS PBL23 END 39.931
HIERARCH ESO ISS PBLA23 START 221.2
HIERARCH ESO ISS PBLA23 END 221.2
HIERARCH ESO ISS PBL24 START 64.507
HIERARCH ESO ISS PBL24 END 64.488
HIERARCH ESO ISS PBLA24 START 46.878
HIERARCH ESO ISS PBLA24 END 46.811
HIERARCH ESO ISS PBL34 START 104.272
HIERARCH ESO ISS PBL34 END 104.301
HIERARCH ESO ISS PBLA34 START 44.71
HIERARCH ESO ISS PBLA34 END 44.676
HIERARCH ESO ISS AMBI TAU0 START 0.004865
HIERARCH ESO ISS AMBI TAU0 END 0.004423
HIERARCH ESO ISS AMBI TEMP 10.6
HIERARCH ESO ISS AMBI FWHM START 0.68
HIERARCH ESO ISS AMBI FWHM END 0.84