Exposure
ID
MATIS.2023-12-09T00:31:06.492_1
Header ID
MATIS.2023-12-09T00:31:06.492
Date updated
2023-12-09 00:40:49 UTC+0000
Release date
2023-12-09 00:31:06 UTC+0000
UTC Start
2023-12-09 00:31:06.492
UTC End
2023-12-09 00:32:08.502
MJD Start
60287.02160292
MJD End
60287.02232062833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.004187
Ambient temperature (°C)
17.8
Seeing (arcsec)
1.3599999999999999
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 22.9710 22.9530 158.1000 158.3000
A0-D0 28.6310 28.5680 77.3000 77.3000
A0-C1 19.2850 19.2440 128.9050 129.0650
B2-D0 33.7320 33.7220 35.0000 35.1000
B2-C1 11.2370 11.2340 35.0080 35.0460
D0-C1 22.4950 22.4880 215.0620 215.1000
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 60287.02160292
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 22.971
HIERARCH ESO ISS PBL12 END 22.953
HIERARCH ESO ISS PBLA12 START 158.1
HIERARCH ESO ISS PBLA12 END 158.3
HIERARCH ESO ISS PBL13 START 28.631
HIERARCH ESO ISS PBL13 END 28.568
HIERARCH ESO ISS PBLA13 START 77.3
HIERARCH ESO ISS PBLA13 END 77.3
HIERARCH ESO ISS PBL14 START 19.285
HIERARCH ESO ISS PBL14 END 19.244
HIERARCH ESO ISS PBLA14 START 128.905
HIERARCH ESO ISS PBLA14 END 129.065
HIERARCH ESO ISS PBL23 START 33.732
HIERARCH ESO ISS PBL23 END 33.722
HIERARCH ESO ISS PBLA23 START 35.0
HIERARCH ESO ISS PBLA23 END 35.1
HIERARCH ESO ISS PBL24 START 11.237
HIERARCH ESO ISS PBL24 END 11.234
HIERARCH ESO ISS PBLA24 START 35.008
HIERARCH ESO ISS PBLA24 END 35.046
HIERARCH ESO ISS PBL34 START 22.495
HIERARCH ESO ISS PBL34 END 22.488
HIERARCH ESO ISS PBLA34 START 215.062
HIERARCH ESO ISS PBLA34 END 215.1
HIERARCH ESO ISS AMBI TAU0 START 0.004187
HIERARCH ESO ISS AMBI TAU0 END 0.004187
HIERARCH ESO ISS AMBI TEMP 17.8
HIERARCH ESO ISS AMBI FWHM START 1.53
HIERARCH ESO ISS AMBI FWHM END 1.19