Exposure
ID
MATIS.2023-12-08T00:54:21.684_1
Header ID
MATIS.2023-12-08T00:54:21.684
Date updated
2023-12-08 01:05:48 UTC+0000
Release date
2023-12-08 00:54:21 UTC+0000
UTC Start
2023-12-08 00:54:21.684
UTC End
2023-12-08 00:55:23.694
MJD Start
60286.03775097
MJD End
60286.03846867833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.003377
Ambient temperature (°C)
16.21
Seeing (arcsec)
1.0150000000000001
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 22.6600 22.6440 161.4000 161.5000
A0-D0 27.3920 27.3200 77.9000 77.9000
A0-C1 18.5080 18.4650 132.0430 132.2250
B2-D0 33.5170 33.5040 35.7000 35.7000
B2-C1 11.1660 11.1610 35.6240 35.6520
D0-C1 22.3520 22.3430 215.6760 215.7040
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 60286.03775097
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 22.66
HIERARCH ESO ISS PBL12 END 22.644
HIERARCH ESO ISS PBLA12 START 161.4
HIERARCH ESO ISS PBLA12 END 161.5
HIERARCH ESO ISS PBL13 START 27.392
HIERARCH ESO ISS PBL13 END 27.32
HIERARCH ESO ISS PBLA13 START 77.9
HIERARCH ESO ISS PBLA13 END 77.9
HIERARCH ESO ISS PBL14 START 18.508
HIERARCH ESO ISS PBL14 END 18.465
HIERARCH ESO ISS PBLA14 START 132.043
HIERARCH ESO ISS PBLA14 END 132.225
HIERARCH ESO ISS PBL23 START 33.517
HIERARCH ESO ISS PBL23 END 33.504
HIERARCH ESO ISS PBLA23 START 35.7
HIERARCH ESO ISS PBLA23 END 35.7
HIERARCH ESO ISS PBL24 START 11.166
HIERARCH ESO ISS PBL24 END 11.161
HIERARCH ESO ISS PBLA24 START 35.624
HIERARCH ESO ISS PBLA24 END 35.652
HIERARCH ESO ISS PBL34 START 22.352
HIERARCH ESO ISS PBL34 END 22.343
HIERARCH ESO ISS PBLA34 START 215.676
HIERARCH ESO ISS PBLA34 END 215.704
HIERARCH ESO ISS AMBI TAU0 START 0.00322
HIERARCH ESO ISS AMBI TAU0 END 0.003534
HIERARCH ESO ISS AMBI TEMP 16.21
HIERARCH ESO ISS AMBI FWHM START 1.05
HIERARCH ESO ISS AMBI FWHM END 0.98