Exposure
ID
MATIS.2023-09-03T03:12:52.133_1
Header ID
MATIS.2023-09-03T03:12:52.133
Date updated
2023-09-03 03:20:33 UTC+0000
Release date
2023-09-03 03:12:52 UTC+0000
UTC Start
2023-09-03 03:12:52.133
UTC End
2023-09-03 03:13:53.961
MJD Start
60190.13393672
MJD End
60190.13465232185
Exposure time (s)
61.8
Validation level
1
Tau 0: Coherence time (s)
0.002331
Ambient temperature (°C)
5.42
Seeing (arcsec)
0.91
Observation
ID
56840
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
42128
Name
tau Aqr
RA
342.397285
DEC
-13.59284
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 48.6220 48.6270 144.4000 144.5000
A0-J2 120.0770 120.2860 87.4000 87.4000
A0-J6 161.2670 161.3310 15.7940 15.9330
B5-J2 102.1340 102.3140 63.8000 63.9000
B5-J6 195.3500 195.3680 4.5820 4.7080
J2-J6 167.8950 167.8850 333.0660 333.1330
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 60190.13393672
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME tau Aqr
RA 342.397285
DEC -13.59284
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL ID LOW
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 B5
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J6
EXPTIME 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.533
HIERARCH ESO DET NDIT 116
HIERARCH ESO ISS PBL12 START 48.622
HIERARCH ESO ISS PBL12 END 48.627
HIERARCH ESO ISS PBLA12 START 144.4
HIERARCH ESO ISS PBLA12 END 144.5
HIERARCH ESO ISS PBL13 START 120.077
HIERARCH ESO ISS PBL13 END 120.286
HIERARCH ESO ISS PBLA13 START 87.4
HIERARCH ESO ISS PBLA13 END 87.4
HIERARCH ESO ISS PBL14 START 161.267
HIERARCH ESO ISS PBL14 END 161.331
HIERARCH ESO ISS PBLA14 START 15.794
HIERARCH ESO ISS PBLA14 END 15.933
HIERARCH ESO ISS PBL23 START 102.134
HIERARCH ESO ISS PBL23 END 102.314
HIERARCH ESO ISS PBLA23 START 63.8
HIERARCH ESO ISS PBLA23 END 63.9
HIERARCH ESO ISS PBL24 START 195.35
HIERARCH ESO ISS PBL24 END 195.368
HIERARCH ESO ISS PBLA24 START 4.582
HIERARCH ESO ISS PBLA24 END 4.708
HIERARCH ESO ISS PBL34 START 167.895
HIERARCH ESO ISS PBL34 END 167.885
HIERARCH ESO ISS PBLA34 START 333.066
HIERARCH ESO ISS PBLA34 END 333.133
HIERARCH ESO ISS AMBI TAU0 START 0.002331
HIERARCH ESO ISS AMBI TAU0 END 0.002331
HIERARCH ESO ISS AMBI TEMP 5.42
HIERARCH ESO ISS AMBI FWHM START 0.91
HIERARCH ESO ISS AMBI FWHM END 0.91