Exposure
ID
MATIS.2021-01-24T02:58:32.686_1
Header ID
MATIS.2021-01-24T02:58:32.686
Date updated
2021-01-24 03:11:04 UTC+0000
Release date
2021-01-24 02:58:32 UTC+0000
UTC Start
2021-01-24 02:58:32.686
UTC End
2021-01-24 02:59:32.650
MJD Start
59238.12398942
MJD End
59238.1246834478
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.007486
Ambient temperature (°C)
14.46
Seeing (arcsec)
0.475
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 68.0410 68.0680 270.3000 270.4000
K0-D0 94.6610 94.7230 250.0000 250.0000
K0-J3 55.9590 55.9410 330.2300 330.3140
G2-D0 38.8710 38.8930 212.5000 212.6000
G2-J3 62.8070 62.8470 39.8620 39.9580
D0-J3 101.4810 101.5430 37.0570 37.1550
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 59238.12398942
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 68.041
HIERARCH ESO ISS PBL12 END 68.068
HIERARCH ESO ISS PBLA12 START 270.3
HIERARCH ESO ISS PBLA12 END 270.4
HIERARCH ESO ISS PBL13 START 94.661
HIERARCH ESO ISS PBL13 END 94.723
HIERARCH ESO ISS PBLA13 START 250.0
HIERARCH ESO ISS PBLA13 END 250.0
HIERARCH ESO ISS PBL14 START 55.959
HIERARCH ESO ISS PBL14 END 55.941
HIERARCH ESO ISS PBLA14 START 330.23
HIERARCH ESO ISS PBLA14 END 330.314
HIERARCH ESO ISS PBL23 START 38.871
HIERARCH ESO ISS PBL23 END 38.893
HIERARCH ESO ISS PBLA23 START 212.5
HIERARCH ESO ISS PBLA23 END 212.6
HIERARCH ESO ISS PBL24 START 62.807
HIERARCH ESO ISS PBL24 END 62.847
HIERARCH ESO ISS PBLA24 START 39.862
HIERARCH ESO ISS PBLA24 END 39.958
HIERARCH ESO ISS PBL34 START 101.481
HIERARCH ESO ISS PBL34 END 101.543
HIERARCH ESO ISS PBLA34 START 37.057
HIERARCH ESO ISS PBLA34 END 37.155
HIERARCH ESO ISS AMBI TAU0 START 0.007054
HIERARCH ESO ISS AMBI TAU0 END 0.007918
HIERARCH ESO ISS AMBI TEMP 14.46
HIERARCH ESO ISS AMBI FWHM START 0.48
HIERARCH ESO ISS AMBI FWHM END 0.47