Exposure
ID
MATIS.2023-08-11T06:34:39.193_1
Header ID
MATIS.2023-08-11T06:34:39.193
Date updated
2023-08-11 06:45:31 UTC+0000
Release date
2023-08-11 06:34:39 UTC+0000
UTC Start
2023-08-11 06:34:39.193
UTC End
2023-08-11 06:35:39.201
MJD Start
60167.27406473
MJD End
60167.27475926704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0074225
Ambient temperature (°C)
13.89
Seeing (arcsec)
0.755
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 24.6800 24.6780 174.9000 175.1000
A0-D0 21.4450 21.3550 98.5000 98.6000
A0-C1 19.4120 19.3930 153.9310 154.1780
B2-D0 28.6440 28.5980 41.6000 41.6000
B2-C1 9.5440 9.5290 41.5540 41.5800
D0-C1 19.1000 19.0690 221.6140 221.6400
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 60167.27406473
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 24.68
HIERARCH ESO ISS PBL12 END 24.678
HIERARCH ESO ISS PBLA12 START 174.9
HIERARCH ESO ISS PBLA12 END 175.1
HIERARCH ESO ISS PBL13 START 21.445
HIERARCH ESO ISS PBL13 END 21.355
HIERARCH ESO ISS PBLA13 START 98.5
HIERARCH ESO ISS PBLA13 END 98.6
HIERARCH ESO ISS PBL14 START 19.412
HIERARCH ESO ISS PBL14 END 19.393
HIERARCH ESO ISS PBLA14 START 153.931
HIERARCH ESO ISS PBLA14 END 154.178
HIERARCH ESO ISS PBL23 START 28.644
HIERARCH ESO ISS PBL23 END 28.598
HIERARCH ESO ISS PBLA23 START 41.6
HIERARCH ESO ISS PBLA23 END 41.6
HIERARCH ESO ISS PBL24 START 9.544
HIERARCH ESO ISS PBL24 END 9.529
HIERARCH ESO ISS PBLA24 START 41.554
HIERARCH ESO ISS PBLA24 END 41.58
HIERARCH ESO ISS PBL34 START 19.1
HIERARCH ESO ISS PBL34 END 19.069
HIERARCH ESO ISS PBLA34 START 221.614
HIERARCH ESO ISS PBLA34 END 221.64
HIERARCH ESO ISS AMBI TAU0 START 0.006988
HIERARCH ESO ISS AMBI TAU0 END 0.007857
HIERARCH ESO ISS AMBI TEMP 13.89
HIERARCH ESO ISS AMBI FWHM START 0.77
HIERARCH ESO ISS AMBI FWHM END 0.74