Exposure
ID
MATIS.2023-10-25T01:33:06.481_1
Header ID
MATIS.2023-10-25T01:33:06.481
Date updated
2023-10-25 01:45:24 UTC+0000
Release date
2023-10-25 01:33:06 UTC+0000
UTC Start
2023-10-25 01:33:06.481
UTC End
2023-10-25 01:34:08.491
MJD Start
60242.06465835
MJD End
60242.06537605833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.004246
Ambient temperature (°C)
16.17
Seeing (arcsec)
0.595
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 24.8490 24.8360 143.3000 143.4000
A0-D0 32.0030 32.0040 72.2000 72.2000
A0-C1 22.4140 22.4010 116.5360 116.6220
B2-D0 33.5580 33.5690 27.7000 27.8000
B2-C1 11.1780 11.1820 27.6650 27.7690
D0-C1 22.3800 22.3870 207.7290 207.8330
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 60242.06465835
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 24.849
HIERARCH ESO ISS PBL12 END 24.836
HIERARCH ESO ISS PBLA12 START 143.3
HIERARCH ESO ISS PBLA12 END 143.4
HIERARCH ESO ISS PBL13 START 32.003
HIERARCH ESO ISS PBL13 END 32.004
HIERARCH ESO ISS PBLA13 START 72.2
HIERARCH ESO ISS PBLA13 END 72.2
HIERARCH ESO ISS PBL14 START 22.414
HIERARCH ESO ISS PBL14 END 22.401
HIERARCH ESO ISS PBLA14 START 116.536
HIERARCH ESO ISS PBLA14 END 116.622
HIERARCH ESO ISS PBL23 START 33.558
HIERARCH ESO ISS PBL23 END 33.569
HIERARCH ESO ISS PBLA23 START 27.7
HIERARCH ESO ISS PBLA23 END 27.8
HIERARCH ESO ISS PBL24 START 11.178
HIERARCH ESO ISS PBL24 END 11.182
HIERARCH ESO ISS PBLA24 START 27.665
HIERARCH ESO ISS PBLA24 END 27.769
HIERARCH ESO ISS PBL34 START 22.38
HIERARCH ESO ISS PBL34 END 22.387
HIERARCH ESO ISS PBLA34 START 207.729
HIERARCH ESO ISS PBLA34 END 207.833
HIERARCH ESO ISS AMBI TAU0 START 0.004188
HIERARCH ESO ISS AMBI TAU0 END 0.004304
HIERARCH ESO ISS AMBI TEMP 16.17
HIERARCH ESO ISS AMBI FWHM START 0.57
HIERARCH ESO ISS AMBI FWHM END 0.62