Exposure
ID
MATIS.2023-11-04T01:20:18.712_1
Header ID
MATIS.2023-11-04T01:20:18.712
Date updated
2023-11-04 01:30:43 UTC+0000
Release date
2023-11-04 01:20:18 UTC+0000
UTC Start
2023-11-04 01:20:18.712
UTC End
2023-11-04 01:21:20.722
MJD Start
60252.05577213
MJD End
60252.05648983833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.006343
Ambient temperature (°C)
14.12
Seeing (arcsec)
0.515
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 24.4850 24.4690 146.0000 146.1000
A0-D0 31.8470 31.8330 73.6000 73.7000
A0-C1 21.9950 21.9740 118.6570 118.7430
B2-D0 33.7830 33.7900 30.0000 30.0000
B2-C1 11.2530 11.2560 29.9170 29.9930
D0-C1 22.5300 22.5340 209.9790 210.0550
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 60252.05577213
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 24.485
HIERARCH ESO ISS PBL12 END 24.469
HIERARCH ESO ISS PBLA12 START 146.0
HIERARCH ESO ISS PBLA12 END 146.1
HIERARCH ESO ISS PBL13 START 31.847
HIERARCH ESO ISS PBL13 END 31.833
HIERARCH ESO ISS PBLA13 START 73.6
HIERARCH ESO ISS PBLA13 END 73.7
HIERARCH ESO ISS PBL14 START 21.995
HIERARCH ESO ISS PBL14 END 21.974
HIERARCH ESO ISS PBLA14 START 118.657
HIERARCH ESO ISS PBLA14 END 118.743
HIERARCH ESO ISS PBL23 START 33.783
HIERARCH ESO ISS PBL23 END 33.79
HIERARCH ESO ISS PBLA23 START 30.0
HIERARCH ESO ISS PBLA23 END 30.0
HIERARCH ESO ISS PBL24 START 11.253
HIERARCH ESO ISS PBL24 END 11.256
HIERARCH ESO ISS PBLA24 START 29.917
HIERARCH ESO ISS PBLA24 END 29.993
HIERARCH ESO ISS PBL34 START 22.53
HIERARCH ESO ISS PBL34 END 22.534
HIERARCH ESO ISS PBLA34 START 209.979
HIERARCH ESO ISS PBLA34 END 210.055
HIERARCH ESO ISS AMBI TAU0 START 0.006683
HIERARCH ESO ISS AMBI TAU0 END 0.006003
HIERARCH ESO ISS AMBI TEMP 14.12
HIERARCH ESO ISS AMBI FWHM START 0.47
HIERARCH ESO ISS AMBI FWHM END 0.56