Exposure
ID
MATIS.2024-09-20T03:14:26.316_1
Header ID
MATIS.2024-09-20T03:14:26.316
Date updated
2024-09-20 03:20:47 UTC+0000
Release date
2024-09-20 03:14:26 UTC+0000
UTC Start
2024-09-20 03:14:26.316
UTC End
2024-09-20 03:15:28.308
MJD Start
60573.13502681
MJD End
60573.13574431
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0037914999999999997
Ambient temperature (°C)
13.57
Seeing (arcsec)
0.86
Observation
ID
60791
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
45218
Name
tau Aqr
RA
342.3967
DEC
-13.59285
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_HIGH
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 25.1690 25.1620 140.4000 140.5000
A0-D0 31.6760 31.6950 70.0000 70.1000
A0-C1 22.6230 22.6220 114.3260 114.3870
B2-D0 33.1780 33.1910 24.4000 24.5000
B2-C1 11.0520 11.0560 24.3730 24.4820
D0-C1 22.1260 22.1350 204.4380 204.5470
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 60573.13502681
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME tau Aqr
RA 342.3967
DEC -13.59285
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME HIGH
HIERARCH ESO INS DIN ID HIGH
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 0.0750053
HIERARCH ESO DET SEQ1 PERIOD 0.084
HIERARCH ESO DET NDIT 738
HIERARCH ESO ISS PBL12 START 25.169
HIERARCH ESO ISS PBL12 END 25.162
HIERARCH ESO ISS PBLA12 START 140.4
HIERARCH ESO ISS PBLA12 END 140.5
HIERARCH ESO ISS PBL13 START 31.676
HIERARCH ESO ISS PBL13 END 31.695
HIERARCH ESO ISS PBLA13 START 70.0
HIERARCH ESO ISS PBLA13 END 70.1
HIERARCH ESO ISS PBL14 START 22.623
HIERARCH ESO ISS PBL14 END 22.622
HIERARCH ESO ISS PBLA14 START 114.326
HIERARCH ESO ISS PBLA14 END 114.387
HIERARCH ESO ISS PBL23 START 33.178
HIERARCH ESO ISS PBL23 END 33.191
HIERARCH ESO ISS PBLA23 START 24.4
HIERARCH ESO ISS PBLA23 END 24.5
HIERARCH ESO ISS PBL24 START 11.052
HIERARCH ESO ISS PBL24 END 11.056
HIERARCH ESO ISS PBLA24 START 24.373
HIERARCH ESO ISS PBLA24 END 24.482
HIERARCH ESO ISS PBL34 START 22.126
HIERARCH ESO ISS PBL34 END 22.135
HIERARCH ESO ISS PBLA34 START 204.438
HIERARCH ESO ISS PBLA34 END 204.547
HIERARCH ESO ISS AMBI TAU0 START 0.003819
HIERARCH ESO ISS AMBI TAU0 END 0.003764
HIERARCH ESO ISS AMBI TEMP 13.57
HIERARCH ESO ISS AMBI FWHM START 0.86
HIERARCH ESO ISS AMBI FWHM END 0.86