Exposure
ID
MATIS.2023-08-08T05:52:11.460_1
Header ID
MATIS.2023-08-08T05:52:11.460
Date updated
2023-08-08 06:00:25 UTC+0000
Release date
2023-08-08 05:52:11 UTC+0000
UTC Start
2023-08-08 05:52:11.460
UTC End
2023-08-08 05:53:11.468
MJD Start
60164.24457708
MJD End
60164.24527161704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.002016
Ambient temperature (°C)
11.85
Seeing (arcsec)
1.045
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 24.8580 24.8540 165.5000 165.7000
A0-D0 25.7950 25.7210 90.6000 90.8000
A0-C1 20.5590 20.5360 141.7190 141.9320
B2-D0 30.8010 30.7650 39.5000 39.5000
B2-C1 10.2610 10.2500 39.4190 39.4720
D0-C1 20.5390 20.5160 219.4810 219.5340
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 60164.24457708
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 24.858
HIERARCH ESO ISS PBL12 END 24.854
HIERARCH ESO ISS PBLA12 START 165.5
HIERARCH ESO ISS PBLA12 END 165.7
HIERARCH ESO ISS PBL13 START 25.795
HIERARCH ESO ISS PBL13 END 25.721
HIERARCH ESO ISS PBLA13 START 90.6
HIERARCH ESO ISS PBLA13 END 90.8
HIERARCH ESO ISS PBL14 START 20.559
HIERARCH ESO ISS PBL14 END 20.536
HIERARCH ESO ISS PBLA14 START 141.719
HIERARCH ESO ISS PBLA14 END 141.932
HIERARCH ESO ISS PBL23 START 30.801
HIERARCH ESO ISS PBL23 END 30.765
HIERARCH ESO ISS PBLA23 START 39.5
HIERARCH ESO ISS PBLA23 END 39.5
HIERARCH ESO ISS PBL24 START 10.261
HIERARCH ESO ISS PBL24 END 10.25
HIERARCH ESO ISS PBLA24 START 39.419
HIERARCH ESO ISS PBLA24 END 39.472
HIERARCH ESO ISS PBL34 START 20.539
HIERARCH ESO ISS PBL34 END 20.516
HIERARCH ESO ISS PBLA34 START 219.481
HIERARCH ESO ISS PBLA34 END 219.534
HIERARCH ESO ISS AMBI TAU0 START 0.001848
HIERARCH ESO ISS AMBI TAU0 END 0.002184
HIERARCH ESO ISS AMBI TEMP 11.85
HIERARCH ESO ISS AMBI FWHM START 1.09
HIERARCH ESO ISS AMBI FWHM END 1.0