Exposure
ID
MATIS.2021-01-24T03:09:24.912_1
Header ID
MATIS.2021-01-24T03:09:24.912
Date updated
2021-01-24 03:20:57 UTC+0000
Release date
2021-01-24 03:09:24 UTC+0000
UTC Start
2021-01-24 03:09:24.912
UTC End
2021-01-24 03:10:24.972
MJD Start
59238.13153833
MJD End
59238.1322334689
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.008503
Ambient temperature (°C)
14.23
Seeing (arcsec)
0.46
Observation
ID
46505
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
34949
Name
HD 50778
RA
103.546842
DEC
-12.0387
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_MEDIUM
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 68.2680 68.2820 270.9000 270.9000
K0-D0 95.2630 95.3100 250.7000 250.7000
K0-J3 55.7560 55.7360 331.1680 331.2670
G2-D0 39.0970 39.1170 213.6000 213.7000
G2-J3 63.2210 63.2580 40.8740 40.9740
D0-J3 102.1240 102.1800 38.0960 38.1980
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 59238.13153833
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 50778
RA 103.546842
DEC -12.0387
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME MED
HIERARCH ESO INS DIL ID MED
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 68.268
HIERARCH ESO ISS PBL12 END 68.282
HIERARCH ESO ISS PBLA12 START 270.9
HIERARCH ESO ISS PBLA12 END 270.9
HIERARCH ESO ISS PBL13 START 95.263
HIERARCH ESO ISS PBL13 END 95.31
HIERARCH ESO ISS PBLA13 START 250.7
HIERARCH ESO ISS PBLA13 END 250.7
HIERARCH ESO ISS PBL14 START 55.756
HIERARCH ESO ISS PBL14 END 55.736
HIERARCH ESO ISS PBLA14 START 331.168
HIERARCH ESO ISS PBLA14 END 331.267
HIERARCH ESO ISS PBL23 START 39.097
HIERARCH ESO ISS PBL23 END 39.117
HIERARCH ESO ISS PBLA23 START 213.6
HIERARCH ESO ISS PBLA23 END 213.7
HIERARCH ESO ISS PBL24 START 63.221
HIERARCH ESO ISS PBL24 END 63.258
HIERARCH ESO ISS PBLA24 START 40.874
HIERARCH ESO ISS PBLA24 END 40.974
HIERARCH ESO ISS PBL34 START 102.124
HIERARCH ESO ISS PBL34 END 102.18
HIERARCH ESO ISS PBLA34 START 38.096
HIERARCH ESO ISS PBLA34 END 38.198
HIERARCH ESO ISS AMBI TAU0 START 0.008503
HIERARCH ESO ISS AMBI TAU0 END 0.008503
HIERARCH ESO ISS AMBI TEMP 14.23
HIERARCH ESO ISS AMBI FWHM START 0.46
HIERARCH ESO ISS AMBI FWHM END 0.46