Exposure
ID
MATIS.2023-09-03T03:02:42.759_1
Header ID
MATIS.2023-09-03T03:02:42.759
Date updated
2023-09-03 03:10:34 UTC+0000
Release date
2023-09-03 03:02:42 UTC+0000
UTC Start
2023-09-03 03:02:42.759
UTC End
2023-09-03 03:03:44.769
MJD Start
60190.12688379
MJD End
60190.12760149833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.002431
Ambient temperature (°C)
5.34
Seeing (arcsec)
0.9199999999999999
Observation
ID
56841
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
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 48.5600 48.5680 143.9000 144.0000
A0-J2 117.9010 118.1360 86.7000 86.8000
A0-J6 160.6630 160.7240 14.4010 14.5450
B5-J2 100.2830 100.4810 62.7000 62.8000
B5-J6 195.1970 195.2110 3.3390 3.4670
J2-J6 167.9620 167.9580 332.4280 332.4900
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 60190.12688379
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME tau Aqr
RA 342.397285
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 B5
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J6
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2385
HIERARCH ESO ISS PBL12 START 48.56
HIERARCH ESO ISS PBL12 END 48.568
HIERARCH ESO ISS PBLA12 START 143.9
HIERARCH ESO ISS PBLA12 END 144.0
HIERARCH ESO ISS PBL13 START 117.901
HIERARCH ESO ISS PBL13 END 118.136
HIERARCH ESO ISS PBLA13 START 86.7
HIERARCH ESO ISS PBLA13 END 86.8
HIERARCH ESO ISS PBL14 START 160.663
HIERARCH ESO ISS PBL14 END 160.724
HIERARCH ESO ISS PBLA14 START 14.401
HIERARCH ESO ISS PBLA14 END 14.545
HIERARCH ESO ISS PBL23 START 100.283
HIERARCH ESO ISS PBL23 END 100.481
HIERARCH ESO ISS PBLA23 START 62.7
HIERARCH ESO ISS PBLA23 END 62.8
HIERARCH ESO ISS PBL24 START 195.197
HIERARCH ESO ISS PBL24 END 195.211
HIERARCH ESO ISS PBLA24 START 3.339
HIERARCH ESO ISS PBLA24 END 3.467
HIERARCH ESO ISS PBL34 START 167.962
HIERARCH ESO ISS PBL34 END 167.958
HIERARCH ESO ISS PBLA34 START 332.428
HIERARCH ESO ISS PBLA34 END 332.49
HIERARCH ESO ISS AMBI TAU0 START 0.002531
HIERARCH ESO ISS AMBI TAU0 END 0.002331
HIERARCH ESO ISS AMBI TEMP 5.34
HIERARCH ESO ISS AMBI FWHM START 0.86
HIERARCH ESO ISS AMBI FWHM END 0.98