Exposure
ID
MATIS.2023-12-09T00:29:51.100_1
Header ID
MATIS.2023-12-09T00:29:51.100
Date updated
2023-12-09 00:40:49 UTC+0000
Release date
2023-12-09 00:29:51 UTC+0000
UTC Start
2023-12-09 00:29:51.100
UTC End
2023-12-09 00:30:53.110
MJD Start
60287.02073032
MJD End
60287.02144802833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.003667
Ambient temperature (°C)
17.82
Seeing (arcsec)
1.29
Observation
ID
57042
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
42294
Name
tau Aqr
RA
342.396716
DEC
-13.59284
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 22.9920 22.9740 157.9000 158.1000
A0-D0 28.7050 28.6430 77.3000 77.3000
A0-C1 19.3340 19.2930 128.7150 128.8740
B2-D0 33.7430 33.7330 35.0000 35.0000
B2-C1 11.2400 11.2370 34.9620 35.0000
D0-C1 22.5020 22.4960 215.0160 215.0550
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9130(A)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60287.02073032
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME tau Aqr
RA 342.396716
DEC -13.59284
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 2385
HIERARCH ESO ISS PBL12 START 22.992
HIERARCH ESO ISS PBL12 END 22.974
HIERARCH ESO ISS PBLA12 START 157.9
HIERARCH ESO ISS PBLA12 END 158.1
HIERARCH ESO ISS PBL13 START 28.705
HIERARCH ESO ISS PBL13 END 28.643
HIERARCH ESO ISS PBLA13 START 77.3
HIERARCH ESO ISS PBLA13 END 77.3
HIERARCH ESO ISS PBL14 START 19.334
HIERARCH ESO ISS PBL14 END 19.293
HIERARCH ESO ISS PBLA14 START 128.715
HIERARCH ESO ISS PBLA14 END 128.874
HIERARCH ESO ISS PBL23 START 33.743
HIERARCH ESO ISS PBL23 END 33.733
HIERARCH ESO ISS PBLA23 START 35.0
HIERARCH ESO ISS PBLA23 END 35.0
HIERARCH ESO ISS PBL24 START 11.24
HIERARCH ESO ISS PBL24 END 11.237
HIERARCH ESO ISS PBLA24 START 34.962
HIERARCH ESO ISS PBLA24 END 35.0
HIERARCH ESO ISS PBL34 START 22.502
HIERARCH ESO ISS PBL34 END 22.496
HIERARCH ESO ISS PBLA34 START 215.016
HIERARCH ESO ISS PBLA34 END 215.055
HIERARCH ESO ISS AMBI TAU0 START 0.003868
HIERARCH ESO ISS AMBI TAU0 END 0.003466
HIERARCH ESO ISS AMBI TEMP 17.82
HIERARCH ESO ISS AMBI FWHM START 1.16
HIERARCH ESO ISS AMBI FWHM END 1.42