Exposure
ID
MATIS.2023-08-12T06:21:19.464_1
Header ID
MATIS.2023-08-12T06:21:19.464
Date updated
2023-08-12 06:30:43 UTC+0000
Release date
2023-08-12 06:21:19 UTC+0000
UTC Start
2023-08-12 06:21:19.464
UTC End
2023-08-12 06:22:19.472
MJD Start
60168.26480861
MJD End
60168.26550314704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0098
Ambient temperature (°C)
14.32
Seeing (arcsec)
0.76
Observation
ID
56521
Category
calibrator
Program ID
111.24V1.001
Program Title
REVEALING THE COMPLEXITY OF THE PLANET-FORMING REGION AROUND A YOUNG STAR WITH VLTI/MATISSE
Program Type
GTO
PI / COI
MATTER/ HOGERHEIJDE/ VARGA/ WATERS/ AUGEREAU/ HOFMANN/ WEIGELT/ MILLOUR/ DOMINIK/ PANTIN/ WOLF/ HENNING/ JAFFE/ SCHERTL/ LOPEZ/ DANCHI/ KOKOULINA/ HOULLÉ/ SANCHEZ/ SCHEUCK/ VAN HAASTERE
Target
ID
41888
Name
V V4419 Sgr
RA
293.11769
DEC
-30.86963
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.7000 24.6970 173.2000 173.4000
A0-D0 22.2610 22.1740 97.0000 97.1000
A0-C1 19.5970 19.5760 151.6720 151.9140
B2-D0 29.0610 29.0160 41.3000 41.4000
B2-C1 9.6830 9.6680 41.2850 41.3170
D0-C1 19.3780 19.3480 221.3460 221.3770
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 111.24V1.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60168.26480861
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V V4419 Sgr
RA 293.11769
DEC -30.86963
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN ID LOW
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 24.7
HIERARCH ESO ISS PBL12 END 24.697
HIERARCH ESO ISS PBLA12 START 173.2
HIERARCH ESO ISS PBLA12 END 173.4
HIERARCH ESO ISS PBL13 START 22.261
HIERARCH ESO ISS PBL13 END 22.174
HIERARCH ESO ISS PBLA13 START 97.0
HIERARCH ESO ISS PBLA13 END 97.1
HIERARCH ESO ISS PBL14 START 19.597
HIERARCH ESO ISS PBL14 END 19.576
HIERARCH ESO ISS PBLA14 START 151.672
HIERARCH ESO ISS PBLA14 END 151.914
HIERARCH ESO ISS PBL23 START 29.061
HIERARCH ESO ISS PBL23 END 29.016
HIERARCH ESO ISS PBLA23 START 41.3
HIERARCH ESO ISS PBLA23 END 41.4
HIERARCH ESO ISS PBL24 START 9.683
HIERARCH ESO ISS PBL24 END 9.668
HIERARCH ESO ISS PBLA24 START 41.285
HIERARCH ESO ISS PBLA24 END 41.317
HIERARCH ESO ISS PBL34 START 19.378
HIERARCH ESO ISS PBL34 END 19.348
HIERARCH ESO ISS PBLA34 START 221.346
HIERARCH ESO ISS PBLA34 END 221.377
HIERARCH ESO ISS AMBI TAU0 START 0.0098
HIERARCH ESO ISS AMBI TAU0 END 0.0098
HIERARCH ESO ISS AMBI TEMP 14.32
HIERARCH ESO ISS AMBI FWHM START 0.76
HIERARCH ESO ISS AMBI FWHM END 0.76