Exposure
ID
MATIS.2021-01-24T02:54:29.813_1
Header ID
MATIS.2021-01-24T02:54:29.813
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 02:54:29.813
UTC End
2021-01-24 02:55:29.821
MJD Start
59238.12117839
MJD End
59238.121872927
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
46506
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
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 67.9190 67.9520 270.1000 270.1000
K0-D0 94.3900 94.4600 249.7000 249.8000
K0-J3 56.0280 56.0110 329.9020 329.9780
G2-D0 38.7830 38.8050 212.1000 212.2000
G2-J3 62.6400 62.6830 39.4730 39.5670
D0-J3 101.2260 101.2910 36.6590 36.7550
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 59238.12117839
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 50778
RA 103.546842
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 67.919
HIERARCH ESO ISS PBL12 END 67.952
HIERARCH ESO ISS PBLA12 START 270.1
HIERARCH ESO ISS PBLA12 END 270.1
HIERARCH ESO ISS PBL13 START 94.39
HIERARCH ESO ISS PBL13 END 94.46
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 329.902
HIERARCH ESO ISS PBLA14 END 329.978
HIERARCH ESO ISS PBL23 START 38.783
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 62.683
HIERARCH ESO ISS PBLA24 START 39.473
HIERARCH ESO ISS PBLA24 END 39.567
HIERARCH ESO ISS PBL34 START 101.226
HIERARCH ESO ISS PBL34 END 101.291
HIERARCH ESO ISS PBLA34 START 36.659
HIERARCH ESO ISS PBLA34 END 36.755
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