Exposure
ID
MATIS.2023-12-09T00:35:00.413_1
Header ID
MATIS.2023-12-09T00:35:00.413
Date updated
2023-12-09 00:45:36 UTC+0000
Release date
2023-12-09 00:35:00 UTC+0000
UTC Start
2023-12-09 00:35:00.413
UTC End
2023-12-09 00:36:02.423
MJD Start
60287.02431033
MJD End
60287.02502803833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.004902
Ambient temperature (°C)
17.85
Seeing (arcsec)
0.95
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 22.9060 22.8890 158.8000 158.9000
A0-D0 28.3960 28.3310 77.4000 77.4000
A0-C1 19.1310 19.0900 129.5060 129.6700
B2-D0 33.6950 33.6840 35.2000 35.2000
B2-C1 11.2250 11.2210 35.1470 35.1830
D0-C1 22.4700 22.4630 215.2010 215.2370
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 60287.02431033
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 22.906
HIERARCH ESO ISS PBL12 END 22.889
HIERARCH ESO ISS PBLA12 START 158.8
HIERARCH ESO ISS PBLA12 END 158.9
HIERARCH ESO ISS PBL13 START 28.396
HIERARCH ESO ISS PBL13 END 28.331
HIERARCH ESO ISS PBLA13 START 77.4
HIERARCH ESO ISS PBLA13 END 77.4
HIERARCH ESO ISS PBL14 START 19.131
HIERARCH ESO ISS PBL14 END 19.09
HIERARCH ESO ISS PBLA14 START 129.506
HIERARCH ESO ISS PBLA14 END 129.67
HIERARCH ESO ISS PBL23 START 33.695
HIERARCH ESO ISS PBL23 END 33.684
HIERARCH ESO ISS PBLA23 START 35.2
HIERARCH ESO ISS PBLA23 END 35.2
HIERARCH ESO ISS PBL24 START 11.225
HIERARCH ESO ISS PBL24 END 11.221
HIERARCH ESO ISS PBLA24 START 35.147
HIERARCH ESO ISS PBLA24 END 35.183
HIERARCH ESO ISS PBL34 START 22.47
HIERARCH ESO ISS PBL34 END 22.463
HIERARCH ESO ISS PBLA34 START 215.201
HIERARCH ESO ISS PBLA34 END 215.237
HIERARCH ESO ISS AMBI TAU0 START 0.004902
HIERARCH ESO ISS AMBI TAU0 END 0.004902
HIERARCH ESO ISS AMBI TEMP 17.85
HIERARCH ESO ISS AMBI FWHM START 0.95
HIERARCH ESO ISS AMBI FWHM END 0.95