Exposure
ID
MATIS.2023-10-25T01:34:28.560_1
Header ID
MATIS.2023-10-25T01:34:28.560
Date updated
2023-10-25 01:45:24 UTC+0000
Release date
2023-10-25 01:34:28 UTC+0000
UTC Start
2023-10-25 01:34:28.560
UTC End
2023-10-25 01:35:30.570
MJD Start
60242.06560833
MJD End
60242.06632603833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.004108
Ambient temperature (°C)
16.21
Seeing (arcsec)
0.64
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 24.8320 24.8190 143.4000 143.5000
A0-D0 32.0040 32.0040 72.3000 72.3000
A0-C1 22.3980 22.3850 116.6370 116.7230
B2-D0 33.5720 33.5820 27.8000 27.9000
B2-C1 11.1830 11.1860 27.7890 27.8920
D0-C1 22.3890 22.3960 207.8520 207.9560
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 60242.06560833
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 24.832
HIERARCH ESO ISS PBL12 END 24.819
HIERARCH ESO ISS PBLA12 START 143.4
HIERARCH ESO ISS PBLA12 END 143.5
HIERARCH ESO ISS PBL13 START 32.004
HIERARCH ESO ISS PBL13 END 32.004
HIERARCH ESO ISS PBLA13 START 72.3
HIERARCH ESO ISS PBLA13 END 72.3
HIERARCH ESO ISS PBL14 START 22.398
HIERARCH ESO ISS PBL14 END 22.385
HIERARCH ESO ISS PBLA14 START 116.637
HIERARCH ESO ISS PBLA14 END 116.723
HIERARCH ESO ISS PBL23 START 33.572
HIERARCH ESO ISS PBL23 END 33.582
HIERARCH ESO ISS PBLA23 START 27.8
HIERARCH ESO ISS PBLA23 END 27.9
HIERARCH ESO ISS PBL24 START 11.183
HIERARCH ESO ISS PBL24 END 11.186
HIERARCH ESO ISS PBLA24 START 27.789
HIERARCH ESO ISS PBLA24 END 27.892
HIERARCH ESO ISS PBL34 START 22.389
HIERARCH ESO ISS PBL34 END 22.396
HIERARCH ESO ISS PBLA34 START 207.852
HIERARCH ESO ISS PBLA34 END 207.956
HIERARCH ESO ISS AMBI TAU0 START 0.004304
HIERARCH ESO ISS AMBI TAU0 END 0.003912
HIERARCH ESO ISS AMBI TEMP 16.21
HIERARCH ESO ISS AMBI FWHM START 0.62
HIERARCH ESO ISS AMBI FWHM END 0.66