Exposure
ID
MATIS.2023-08-11T06:35:53.303_1
Header ID
MATIS.2023-08-11T06:35:53.303
Date updated
2023-08-11 06:45:31 UTC+0000
Release date
2023-08-11 06:35:53 UTC+0000
UTC Start
2023-08-11 06:35:53.303
UTC End
2023-08-11 06:36:53.311
MJD Start
60167.27492249
MJD End
60167.275617027044
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.007207
Ambient temperature (°C)
13.88
Seeing (arcsec)
0.6950000000000001
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 24.6780 24.6760 175.1000 175.3000
A0-D0 21.3360 21.2460 98.7000 98.8000
A0-C1 19.3890 19.3690 154.2320 154.4810
B2-D0 28.5880 28.5420 41.6000 41.7000
B2-C1 9.5260 9.5100 41.5860 41.6110
D0-C1 19.0630 19.0320 221.6460 221.6710
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 60167.27492249
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 24.678
HIERARCH ESO ISS PBL12 END 24.676
HIERARCH ESO ISS PBLA12 START 175.1
HIERARCH ESO ISS PBLA12 END 175.3
HIERARCH ESO ISS PBL13 START 21.336
HIERARCH ESO ISS PBL13 END 21.246
HIERARCH ESO ISS PBLA13 START 98.7
HIERARCH ESO ISS PBLA13 END 98.8
HIERARCH ESO ISS PBL14 START 19.389
HIERARCH ESO ISS PBL14 END 19.369
HIERARCH ESO ISS PBLA14 START 154.232
HIERARCH ESO ISS PBLA14 END 154.481
HIERARCH ESO ISS PBL23 START 28.588
HIERARCH ESO ISS PBL23 END 28.542
HIERARCH ESO ISS PBLA23 START 41.6
HIERARCH ESO ISS PBLA23 END 41.7
HIERARCH ESO ISS PBL24 START 9.526
HIERARCH ESO ISS PBL24 END 9.51
HIERARCH ESO ISS PBLA24 START 41.586
HIERARCH ESO ISS PBLA24 END 41.611
HIERARCH ESO ISS PBL34 START 19.063
HIERARCH ESO ISS PBL34 END 19.032
HIERARCH ESO ISS PBLA34 START 221.646
HIERARCH ESO ISS PBLA34 END 221.671
HIERARCH ESO ISS AMBI TAU0 START 0.007857
HIERARCH ESO ISS AMBI TAU0 END 0.006557
HIERARCH ESO ISS AMBI TEMP 13.88
HIERARCH ESO ISS AMBI FWHM START 0.74
HIERARCH ESO ISS AMBI FWHM END 0.65