Exposure
ID
MATIS.2024-09-20T03:06:43.744_1
Header ID
MATIS.2024-09-20T03:06:43.744
Date updated
2024-09-20 03:15:48 UTC+0000
Release date
2024-09-20 03:06:43 UTC+0000
UTC Start
2024-09-20 03:06:43.744
UTC End
2024-09-20 03:07:46.768
MJD Start
60573.12967296
MJD End
60573.130402404444
Exposure time (s)
63.0
Validation level
1
Tau 0: Coherence time (s)
0.0038825
Ambient temperature (°C)
12.82
Seeing (arcsec)
0.665
Observation
ID
60790
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
SI_PHOT_LM_MEDIUM
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 25.2180 25.2120 139.8000 139.9000
A0-D0 31.5210 31.5440 69.5000 69.5000
A0-C1 22.6180 22.6200 113.8900 113.9500
B2-D0 33.0800 33.0940 23.6000 23.7000
B2-C1 11.0190 11.0240 23.5500 23.6670
D0-C1 22.0610 22.0700 203.6160 203.7320
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 60573.12967296
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME tau Aqr
RA 342.3967
DEC -13.59285
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME MED
HIERARCH ESO INS DIL ID MED
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 1.3
HIERARCH ESO DET SEQ1 PERIOD 2.626
HIERARCH ESO DET NDIT 24
HIERARCH ESO ISS PBL12 START 25.218
HIERARCH ESO ISS PBL12 END 25.212
HIERARCH ESO ISS PBLA12 START 139.8
HIERARCH ESO ISS PBLA12 END 139.9
HIERARCH ESO ISS PBL13 START 31.521
HIERARCH ESO ISS PBL13 END 31.544
HIERARCH ESO ISS PBLA13 START 69.5
HIERARCH ESO ISS PBLA13 END 69.5
HIERARCH ESO ISS PBL14 START 22.618
HIERARCH ESO ISS PBL14 END 22.62
HIERARCH ESO ISS PBLA14 START 113.89
HIERARCH ESO ISS PBLA14 END 113.95
HIERARCH ESO ISS PBL23 START 33.08
HIERARCH ESO ISS PBL23 END 33.094
HIERARCH ESO ISS PBLA23 START 23.6
HIERARCH ESO ISS PBLA23 END 23.7
HIERARCH ESO ISS PBL24 START 11.019
HIERARCH ESO ISS PBL24 END 11.024
HIERARCH ESO ISS PBLA24 START 23.55
HIERARCH ESO ISS PBLA24 END 23.667
HIERARCH ESO ISS PBL34 START 22.061
HIERARCH ESO ISS PBL34 END 22.07
HIERARCH ESO ISS PBLA34 START 203.616
HIERARCH ESO ISS PBLA34 END 203.732
HIERARCH ESO ISS AMBI TAU0 START 0.003855
HIERARCH ESO ISS AMBI TAU0 END 0.00391
HIERARCH ESO ISS AMBI TEMP 12.82
HIERARCH ESO ISS AMBI FWHM START 0.61
HIERARCH ESO ISS AMBI FWHM END 0.72