Exposure
ID
MATIS.2023-08-08T05:48:26.549_1
Header ID
MATIS.2023-08-08T05:48:26.549
Date updated
2023-08-08 05:55:28 UTC+0000
Release date
2023-08-08 05:48:26 UTC+0000
UTC Start
2023-08-08 05:48:26.549
UTC End
2023-08-08 05:49:26.557
MJD Start
60164.24197395
MJD End
60164.24266848704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0023375
Ambient temperature (°C)
11.88
Seeing (arcsec)
0.815
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 24.8750 24.8700 164.9000 165.0000
A0-D0 26.0590 25.9870 90.2000 90.3000
A0-C1 20.6410 20.6190 140.9500 141.1610
B2-D0 30.9270 30.8920 39.3000 39.3000
B2-C1 10.3030 10.2920 39.2220 39.2760
D0-C1 20.6230 20.6000 219.2840 219.3390
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 60164.24197395
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 24.875
HIERARCH ESO ISS PBL12 END 24.87
HIERARCH ESO ISS PBLA12 START 164.9
HIERARCH ESO ISS PBLA12 END 165.0
HIERARCH ESO ISS PBL13 START 26.059
HIERARCH ESO ISS PBL13 END 25.987
HIERARCH ESO ISS PBLA13 START 90.2
HIERARCH ESO ISS PBLA13 END 90.3
HIERARCH ESO ISS PBL14 START 20.641
HIERARCH ESO ISS PBL14 END 20.619
HIERARCH ESO ISS PBLA14 START 140.95
HIERARCH ESO ISS PBLA14 END 141.161
HIERARCH ESO ISS PBL23 START 30.927
HIERARCH ESO ISS PBL23 END 30.892
HIERARCH ESO ISS PBLA23 START 39.3
HIERARCH ESO ISS PBLA23 END 39.3
HIERARCH ESO ISS PBL24 START 10.303
HIERARCH ESO ISS PBL24 END 10.292
HIERARCH ESO ISS PBLA24 START 39.222
HIERARCH ESO ISS PBLA24 END 39.276
HIERARCH ESO ISS PBL34 START 20.623
HIERARCH ESO ISS PBL34 END 20.6
HIERARCH ESO ISS PBLA34 START 219.284
HIERARCH ESO ISS PBLA34 END 219.339
HIERARCH ESO ISS AMBI TAU0 START 0.00252
HIERARCH ESO ISS AMBI TAU0 END 0.002155
HIERARCH ESO ISS AMBI TEMP 11.88
HIERARCH ESO ISS AMBI FWHM START 0.75
HIERARCH ESO ISS AMBI FWHM END 0.88