Exposure
ID
MATIS.2023-08-08T05:38:41.011_1
Header ID
MATIS.2023-08-08T05:38:41.011
Date updated
2023-08-08 05:45:30 UTC+0000
Release date
2023-08-08 05:38:41 UTC+0000
UTC Start
2023-08-08 05:38:41.011
UTC End
2023-08-08 05:39:41.019
MJD Start
60164.23519689
MJD End
60164.23589142704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0031015
Ambient temperature (°C)
11.97
Seeing (arcsec)
0.635
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 24.9200 24.9150 163.3000 163.4000
A0-D0 26.7220 26.6550 88.9000 89.0000
A0-C1 20.8540 20.8320 139.0020 139.2010
B2-D0 31.2400 31.2080 38.7000 38.8000
B2-C1 10.4080 10.3970 38.6850 38.7410
D0-C1 20.8320 20.8110 218.7470 218.8040
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 60164.23519689
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 24.92
HIERARCH ESO ISS PBL12 END 24.915
HIERARCH ESO ISS PBLA12 START 163.3
HIERARCH ESO ISS PBLA12 END 163.4
HIERARCH ESO ISS PBL13 START 26.722
HIERARCH ESO ISS PBL13 END 26.655
HIERARCH ESO ISS PBLA13 START 88.9
HIERARCH ESO ISS PBLA13 END 89.0
HIERARCH ESO ISS PBL14 START 20.854
HIERARCH ESO ISS PBL14 END 20.832
HIERARCH ESO ISS PBLA14 START 139.002
HIERARCH ESO ISS PBLA14 END 139.201
HIERARCH ESO ISS PBL23 START 31.24
HIERARCH ESO ISS PBL23 END 31.208
HIERARCH ESO ISS PBLA23 START 38.7
HIERARCH ESO ISS PBLA23 END 38.8
HIERARCH ESO ISS PBL24 START 10.408
HIERARCH ESO ISS PBL24 END 10.397
HIERARCH ESO ISS PBLA24 START 38.685
HIERARCH ESO ISS PBLA24 END 38.741
HIERARCH ESO ISS PBL34 START 20.832
HIERARCH ESO ISS PBL34 END 20.811
HIERARCH ESO ISS PBLA34 START 218.747
HIERARCH ESO ISS PBLA34 END 218.804
HIERARCH ESO ISS AMBI TAU0 START 0.003228
HIERARCH ESO ISS AMBI TAU0 END 0.002975
HIERARCH ESO ISS AMBI TEMP 11.97
HIERARCH ESO ISS AMBI FWHM START 0.61
HIERARCH ESO ISS AMBI FWHM END 0.66