Exposure
ID
MATIS.2024-01-11T03:10:49.268_1
Header ID
MATIS.2024-01-11T03:10:49.268
Date updated
2024-01-11 03:22:00 UTC+0000
Release date
2024-01-11 03:10:49 UTC+0000
UTC Start
2024-01-11 03:10:49.268
UTC End
2024-01-11 03:11:49.276
MJD Start
60320.13251468
MJD End
60320.133209217
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0043685
Ambient temperature (°C)
16.93
Seeing (arcsec)
0.79
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 137.4000 137.5000
A0-D0 30.2540 30.2950 66.8000 66.9000
A0-C1 22.3340 22.3480 112.2470 112.2920
B2-D0 32.3540 32.3690 19.3000 19.4000
B2-C1 10.7780 10.7830 19.2610 19.3950
D0-C1 21.5760 21.5860 199.3260 199.4600
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 60320.13251468
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 137.4
HIERARCH ESO ISS PBLA12 END 137.5
HIERARCH ESO ISS PBL13 START 30.254
HIERARCH ESO ISS PBL13 END 30.295
HIERARCH ESO ISS PBLA13 START 66.8
HIERARCH ESO ISS PBLA13 END 66.9
HIERARCH ESO ISS PBL14 START 22.334
HIERARCH ESO ISS PBL14 END 22.348
HIERARCH ESO ISS PBLA14 START 112.247
HIERARCH ESO ISS PBLA14 END 112.292
HIERARCH ESO ISS PBL23 START 32.354
HIERARCH ESO ISS PBL23 END 32.369
HIERARCH ESO ISS PBLA23 START 19.3
HIERARCH ESO ISS PBLA23 END 19.4
HIERARCH ESO ISS PBL24 START 10.778
HIERARCH ESO ISS PBL24 END 10.783
HIERARCH ESO ISS PBLA24 START 19.261
HIERARCH ESO ISS PBLA24 END 19.395
HIERARCH ESO ISS PBL34 START 21.576
HIERARCH ESO ISS PBL34 END 21.586
HIERARCH ESO ISS PBLA34 START 199.326
HIERARCH ESO ISS PBLA34 END 199.46
HIERARCH ESO ISS AMBI TAU0 START 0.003812
HIERARCH ESO ISS AMBI TAU0 END 0.004925
HIERARCH ESO ISS AMBI TEMP 16.93
HIERARCH ESO ISS AMBI FWHM START 0.86
HIERARCH ESO ISS AMBI FWHM END 0.72