Exposure
ID
MATIS.2021-01-24T02:54:29.366_1
Header ID
MATIS.2021-01-24T02:54:29.366
Date updated
2021-01-24 03:06:17 UTC+0000
Release date
2021-01-24 02:54:29 UTC+0000
UTC Start
2021-01-24 02:54:29.366
UTC End
2021-01-24 02:55:29.330
MJD Start
59238.12117322
MJD End
59238.1218672478
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.00608
Ambient temperature (°C)
14.5
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 67.9180 67.9510 270.1000 270.2000
K0-D0 94.3890 94.4590 249.7000 249.8000
K0-J3 56.0280 56.0110 329.8930 329.9840
G2-D0 38.7820 38.8050 212.1000 212.2000
G2-J3 62.6400 62.6820 39.4650 39.5720
D0-J3 101.2250 101.2900 36.6500 36.7600
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 59238.12117322
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 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 67.918
HIERARCH ESO ISS PBL12 END 67.951
HIERARCH ESO ISS PBLA12 START 270.1
HIERARCH ESO ISS PBLA12 END 270.2
HIERARCH ESO ISS PBL13 START 94.389
HIERARCH ESO ISS PBL13 END 94.459
HIERARCH ESO ISS PBLA13 START 249.7
HIERARCH ESO ISS PBLA13 END 249.8
HIERARCH ESO ISS PBL14 START 56.028
HIERARCH ESO ISS PBL14 END 56.011
HIERARCH ESO ISS PBLA14 START 329.893
HIERARCH ESO ISS PBLA14 END 329.984
HIERARCH ESO ISS PBL23 START 38.782
HIERARCH ESO ISS PBL23 END 38.805
HIERARCH ESO ISS PBLA23 START 212.1
HIERARCH ESO ISS PBLA23 END 212.2
HIERARCH ESO ISS PBL24 START 62.64
HIERARCH ESO ISS PBL24 END 62.682
HIERARCH ESO ISS PBLA24 START 39.465
HIERARCH ESO ISS PBLA24 END 39.572
HIERARCH ESO ISS PBL34 START 101.225
HIERARCH ESO ISS PBL34 END 101.29
HIERARCH ESO ISS PBLA34 START 36.65
HIERARCH ESO ISS PBLA34 END 36.76
HIERARCH ESO ISS AMBI TAU0 START 0.005673
HIERARCH ESO ISS AMBI TAU0 END 0.006487
HIERARCH ESO ISS AMBI TEMP 14.5
HIERARCH ESO ISS AMBI FWHM START 0.46
HIERARCH ESO ISS AMBI FWHM END 0.46