Exposure
ID
MATIS.2023-08-11T01:28:16.190_1
Header ID
MATIS.2023-08-11T01:28:16.190
Date updated
2023-08-11 01:35:34 UTC+0000
Release date
2023-08-11 01:28:16 UTC+0000
UTC Start
2023-08-11 01:28:16.190
UTC End
2023-08-11 01:29:16.198
MJD Start
60167.06129849
MJD End
60167.06199302704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0030239999999999998
Ambient temperature (°C)
12.96
Seeing (arcsec)
0.955
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 24.0730 24.0940 133.7000 133.8000
A0-D0 30.8370 30.8640 58.5000 58.6000
A0-C1 21.1470 21.1770 105.6700 105.7800
B2-D0 33.9250 33.9260 15.2000 15.3000
B2-C1 11.3010 11.3010 15.1200 15.2570
D0-C1 22.6240 22.6250 195.1790 195.3160
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 60167.06129849
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 24.073
HIERARCH ESO ISS PBL12 END 24.094
HIERARCH ESO ISS PBLA12 START 133.7
HIERARCH ESO ISS PBLA12 END 133.8
HIERARCH ESO ISS PBL13 START 30.837
HIERARCH ESO ISS PBL13 END 30.864
HIERARCH ESO ISS PBLA13 START 58.5
HIERARCH ESO ISS PBLA13 END 58.6
HIERARCH ESO ISS PBL14 START 21.147
HIERARCH ESO ISS PBL14 END 21.177
HIERARCH ESO ISS PBLA14 START 105.67
HIERARCH ESO ISS PBLA14 END 105.78
HIERARCH ESO ISS PBL23 START 33.925
HIERARCH ESO ISS PBL23 END 33.926
HIERARCH ESO ISS PBLA23 START 15.2
HIERARCH ESO ISS PBLA23 END 15.3
HIERARCH ESO ISS PBL24 START 11.301
HIERARCH ESO ISS PBL24 END 11.301
HIERARCH ESO ISS PBLA24 START 15.12
HIERARCH ESO ISS PBLA24 END 15.257
HIERARCH ESO ISS PBL34 START 22.624
HIERARCH ESO ISS PBL34 END 22.625
HIERARCH ESO ISS PBLA34 START 195.179
HIERARCH ESO ISS PBLA34 END 195.316
HIERARCH ESO ISS AMBI TAU0 START 0.002934
HIERARCH ESO ISS AMBI TAU0 END 0.003114
HIERARCH ESO ISS AMBI TEMP 12.96
HIERARCH ESO ISS AMBI FWHM START 0.96
HIERARCH ESO ISS AMBI FWHM END 0.95