Exposure
ID
MATIS.2023-08-12T06:22:34.799_1
Header ID
MATIS.2023-08-12T06:22:34.799
Date updated
2023-08-12 06:30:43 UTC+0000
Release date
2023-08-12 06:22:34 UTC+0000
UTC Start
2023-08-12 06:22:34.799
UTC End
2023-08-12 06:23:34.807
MJD Start
60168.26568054
MJD End
60168.26637507704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0090995
Ambient temperature (°C)
14.35
Seeing (arcsec)
0.775
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 24.6970 24.6950 173.5000 173.6000
A0-D0 22.1540 22.0660 97.2000 97.3000
A0-C1 19.5720 19.5510 151.9700 152.2120
B2-D0 29.0060 28.9620 41.4000 41.4000
B2-C1 9.6650 9.6500 41.3240 41.3540
D0-C1 19.3420 19.3120 221.3840 221.4150
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 60168.26568054
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 24.697
HIERARCH ESO ISS PBL12 END 24.695
HIERARCH ESO ISS PBLA12 START 173.5
HIERARCH ESO ISS PBLA12 END 173.6
HIERARCH ESO ISS PBL13 START 22.154
HIERARCH ESO ISS PBL13 END 22.066
HIERARCH ESO ISS PBLA13 START 97.2
HIERARCH ESO ISS PBLA13 END 97.3
HIERARCH ESO ISS PBL14 START 19.572
HIERARCH ESO ISS PBL14 END 19.551
HIERARCH ESO ISS PBLA14 START 151.97
HIERARCH ESO ISS PBLA14 END 152.212
HIERARCH ESO ISS PBL23 START 29.006
HIERARCH ESO ISS PBL23 END 28.962
HIERARCH ESO ISS PBLA23 START 41.4
HIERARCH ESO ISS PBLA23 END 41.4
HIERARCH ESO ISS PBL24 START 9.665
HIERARCH ESO ISS PBL24 END 9.65
HIERARCH ESO ISS PBLA24 START 41.324
HIERARCH ESO ISS PBLA24 END 41.354
HIERARCH ESO ISS PBL34 START 19.342
HIERARCH ESO ISS PBL34 END 19.312
HIERARCH ESO ISS PBLA34 START 221.384
HIERARCH ESO ISS PBLA34 END 221.415
HIERARCH ESO ISS AMBI TAU0 START 0.0098
HIERARCH ESO ISS AMBI TAU0 END 0.008399
HIERARCH ESO ISS AMBI TEMP 14.35
HIERARCH ESO ISS AMBI FWHM START 0.76
HIERARCH ESO ISS AMBI FWHM END 0.79