Exposure
ID
MATIS.2024-01-11T03:15:46.173_1
Header ID
MATIS.2024-01-11T03:15:46.173
Date updated
2024-01-11 03:22:00 UTC+0000
Release date
2024-01-11 03:15:46 UTC+0000
UTC Start
2024-01-11 03:15:46.173
UTC End
2024-01-11 03:16:46.181
MJD Start
60320.13595108
MJD End
60320.136645617
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004443
Ambient temperature (°C)
16.91
Seeing (arcsec)
0.73
Observation
ID
58169
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
43079
Name
HD 50778
RA
103.545613
DEC
-12.0387
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 25.2980 25.2980 137.7000 137.7000
A0-D0 30.4520 30.4910 67.3000 67.3000
A0-C1 22.4000 22.4130 112.4440 112.4760
B2-D0 32.4260 32.4410 19.9000 20.0000
B2-C1 10.8020 10.8070 19.8840 20.0020
D0-C1 21.6240 21.6340 199.9500 200.0680
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 60320.13595108
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 50778
RA 103.545613
DEC -12.0387
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 2308
HIERARCH ESO ISS PBL12 START 25.298
HIERARCH ESO ISS PBL12 END 25.298
HIERARCH ESO ISS PBLA12 START 137.7
HIERARCH ESO ISS PBLA12 END 137.7
HIERARCH ESO ISS PBL13 START 30.452
HIERARCH ESO ISS PBL13 END 30.491
HIERARCH ESO ISS PBLA13 START 67.3
HIERARCH ESO ISS PBLA13 END 67.3
HIERARCH ESO ISS PBL14 START 22.4
HIERARCH ESO ISS PBL14 END 22.413
HIERARCH ESO ISS PBLA14 START 112.444
HIERARCH ESO ISS PBLA14 END 112.476
HIERARCH ESO ISS PBL23 START 32.426
HIERARCH ESO ISS PBL23 END 32.441
HIERARCH ESO ISS PBLA23 START 19.9
HIERARCH ESO ISS PBLA23 END 20.0
HIERARCH ESO ISS PBL24 START 10.802
HIERARCH ESO ISS PBL24 END 10.807
HIERARCH ESO ISS PBLA24 START 19.884
HIERARCH ESO ISS PBLA24 END 20.002
HIERARCH ESO ISS PBL34 START 21.624
HIERARCH ESO ISS PBL34 END 21.634
HIERARCH ESO ISS PBLA34 START 199.95
HIERARCH ESO ISS PBLA34 END 200.068
HIERARCH ESO ISS AMBI TAU0 START 0.004443
HIERARCH ESO ISS AMBI TAU0 END 0.004443
HIERARCH ESO ISS AMBI TEMP 16.91
HIERARCH ESO ISS AMBI FWHM START 0.73
HIERARCH ESO ISS AMBI FWHM END 0.73