Exposure
ID
MATIS.2023-08-11T05:36:52.935_1
Header ID
MATIS.2023-08-11T05:36:52.935
Date updated
2023-08-11 05:45:28 UTC+0000
Release date
2023-08-11 05:36:52 UTC+0000
UTC Start
2023-08-11 05:36:52.935
UTC End
2023-08-11 05:37:52.943
MJD Start
60167.23394601
MJD End
60167.23464054704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.007689
Ambient temperature (°C)
14.0
Seeing (arcsec)
0.62
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 24.8740 24.8690 164.9000 165.1000
A0-D0 26.0420 25.9710 90.2000 90.3000
A0-C1 20.6360 20.6140 141.0010 141.2070
B2-D0 30.9180 30.8850 39.3000 39.3000
B2-C1 10.3010 10.2890 39.2360 39.2890
D0-C1 20.6180 20.5950 219.2980 219.3510
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 60167.23394601
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 24.874
HIERARCH ESO ISS PBL12 END 24.869
HIERARCH ESO ISS PBLA12 START 164.9
HIERARCH ESO ISS PBLA12 END 165.1
HIERARCH ESO ISS PBL13 START 26.042
HIERARCH ESO ISS PBL13 END 25.971
HIERARCH ESO ISS PBLA13 START 90.2
HIERARCH ESO ISS PBLA13 END 90.3
HIERARCH ESO ISS PBL14 START 20.636
HIERARCH ESO ISS PBL14 END 20.614
HIERARCH ESO ISS PBLA14 START 141.001
HIERARCH ESO ISS PBLA14 END 141.207
HIERARCH ESO ISS PBL23 START 30.918
HIERARCH ESO ISS PBL23 END 30.885
HIERARCH ESO ISS PBLA23 START 39.3
HIERARCH ESO ISS PBLA23 END 39.3
HIERARCH ESO ISS PBL24 START 10.301
HIERARCH ESO ISS PBL24 END 10.289
HIERARCH ESO ISS PBLA24 START 39.236
HIERARCH ESO ISS PBLA24 END 39.289
HIERARCH ESO ISS PBL34 START 20.618
HIERARCH ESO ISS PBL34 END 20.595
HIERARCH ESO ISS PBLA34 START 219.298
HIERARCH ESO ISS PBLA34 END 219.351
HIERARCH ESO ISS AMBI TAU0 START 0.008213
HIERARCH ESO ISS AMBI TAU0 END 0.007165
HIERARCH ESO ISS AMBI TEMP 14.0
HIERARCH ESO ISS AMBI FWHM START 0.62
HIERARCH ESO ISS AMBI FWHM END 0.62