Exposure
ID
MATIS.2023-10-09T03:14:17.213_1
Header ID
MATIS.2023-10-09T03:14:17.213
Date updated
2023-10-09 03:20:36 UTC+0000
Release date
2023-10-09 03:14:17 UTC+0000
UTC Start
2023-10-09 03:14:17.213
UTC End
2023-10-09 03:15:19.223
MJD Start
60226.13492145
MJD End
60226.13563915833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.003672
Ambient temperature (°C)
14.8
Seeing (arcsec)
0.6499999999999999
Observation
ID
57278
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 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 86.9880 86.8910 119.7000 119.8000
A0-J2 125.8750 125.7430 95.9000 96.0000
A0-K0 126.6020 126.5200 74.2300 74.2760
G1-J2 58.0710 58.0540 58.7000 58.8000
G1-K0 90.2670 90.2810 30.8380 30.9100
J2-K0 47.4930 47.4900 355.9300 356.0440
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 60226.13492145
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2385
HIERARCH ESO ISS PBL12 START 86.988
HIERARCH ESO ISS PBL12 END 86.891
HIERARCH ESO ISS PBLA12 START 119.7
HIERARCH ESO ISS PBLA12 END 119.8
HIERARCH ESO ISS PBL13 START 125.875
HIERARCH ESO ISS PBL13 END 125.743
HIERARCH ESO ISS PBLA13 START 95.9
HIERARCH ESO ISS PBLA13 END 96.0
HIERARCH ESO ISS PBL14 START 126.602
HIERARCH ESO ISS PBL14 END 126.52
HIERARCH ESO ISS PBLA14 START 74.23
HIERARCH ESO ISS PBLA14 END 74.276
HIERARCH ESO ISS PBL23 START 58.071
HIERARCH ESO ISS PBL23 END 58.054
HIERARCH ESO ISS PBLA23 START 58.7
HIERARCH ESO ISS PBLA23 END 58.8
HIERARCH ESO ISS PBL24 START 90.267
HIERARCH ESO ISS PBL24 END 90.281
HIERARCH ESO ISS PBLA24 START 30.838
HIERARCH ESO ISS PBLA24 END 30.91
HIERARCH ESO ISS PBL34 START 47.493
HIERARCH ESO ISS PBL34 END 47.49
HIERARCH ESO ISS PBLA34 START 355.93
HIERARCH ESO ISS PBLA34 END 356.044
HIERARCH ESO ISS AMBI TAU0 START 0.003672
HIERARCH ESO ISS AMBI TAU0 END 0.003672
HIERARCH ESO ISS AMBI TEMP 14.8
HIERARCH ESO ISS AMBI FWHM START 0.73
HIERARCH ESO ISS AMBI FWHM END 0.57