Exposure
ID
MATIS.2023-11-04T01:16:31.243_1
Header ID
MATIS.2023-11-04T01:16:31.243
Date updated
2023-11-04 01:25:43 UTC+0000
Release date
2023-11-04 01:16:31 UTC+0000
UTC Start
2023-11-04 01:16:31.243
UTC End
2023-11-04 01:17:33.253
MJD Start
60252.05313939
MJD End
60252.05385709833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0063809999999999995
Ambient temperature (°C)
14.11
Seeing (arcsec)
0.5
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 24.5420 24.5260 145.6000 145.7000
A0-D0 31.8920 31.8810 73.4000 73.5000
A0-C1 22.0680 22.0480 118.3280 118.4230
B2-D0 33.7560 33.7640 29.7000 29.7000
B2-C1 11.2440 11.2470 29.6110 29.7010
D0-C1 22.5120 22.5170 209.6730 209.7630
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 60252.05313939
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 24.542
HIERARCH ESO ISS PBL12 END 24.526
HIERARCH ESO ISS PBLA12 START 145.6
HIERARCH ESO ISS PBLA12 END 145.7
HIERARCH ESO ISS PBL13 START 31.892
HIERARCH ESO ISS PBL13 END 31.881
HIERARCH ESO ISS PBLA13 START 73.4
HIERARCH ESO ISS PBLA13 END 73.5
HIERARCH ESO ISS PBL14 START 22.068
HIERARCH ESO ISS PBL14 END 22.048
HIERARCH ESO ISS PBLA14 START 118.328
HIERARCH ESO ISS PBLA14 END 118.423
HIERARCH ESO ISS PBL23 START 33.756
HIERARCH ESO ISS PBL23 END 33.764
HIERARCH ESO ISS PBLA23 START 29.7
HIERARCH ESO ISS PBLA23 END 29.7
HIERARCH ESO ISS PBL24 START 11.244
HIERARCH ESO ISS PBL24 END 11.247
HIERARCH ESO ISS PBLA24 START 29.611
HIERARCH ESO ISS PBLA24 END 29.701
HIERARCH ESO ISS PBL34 START 22.512
HIERARCH ESO ISS PBL34 END 22.517
HIERARCH ESO ISS PBLA34 START 209.673
HIERARCH ESO ISS PBLA34 END 209.763
HIERARCH ESO ISS AMBI TAU0 START 0.006305
HIERARCH ESO ISS AMBI TAU0 END 0.006457
HIERARCH ESO ISS AMBI TEMP 14.11
HIERARCH ESO ISS AMBI FWHM START 0.5
HIERARCH ESO ISS AMBI FWHM END 0.5