Exposure
ID
MATIS.2021-01-24T03:03:04.339_1
Header ID
MATIS.2021-01-24T03:03:04.339
Date updated
2021-01-24 03:11:04 UTC+0000
Release date
2021-01-24 03:03:04 UTC+0000
UTC Start
2021-01-24 03:03:04.339
UTC End
2021-01-24 03:04:04.399
MJD Start
59238.12713355
MJD End
59238.1278286889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0077515
Ambient temperature (°C)
14.38
Seeing (arcsec)
0.51
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 68.1530 68.1750 270.6000 270.6000
K0-D0 94.9330 94.9900 250.3000 250.3000
K0-J3 55.8770 55.8590 330.6200 330.7000
G2-D0 38.9670 38.9880 213.0000 213.1000
G2-J3 62.9850 63.0240 40.2990 40.3860
D0-J3 101.7560 101.8170 37.5050 37.5940
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 59238.12713355
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 68.153
HIERARCH ESO ISS PBL12 END 68.175
HIERARCH ESO ISS PBLA12 START 270.6
HIERARCH ESO ISS PBLA12 END 270.6
HIERARCH ESO ISS PBL13 START 94.933
HIERARCH ESO ISS PBL13 END 94.99
HIERARCH ESO ISS PBLA13 START 250.3
HIERARCH ESO ISS PBLA13 END 250.3
HIERARCH ESO ISS PBL14 START 55.877
HIERARCH ESO ISS PBL14 END 55.859
HIERARCH ESO ISS PBLA14 START 330.62
HIERARCH ESO ISS PBLA14 END 330.7
HIERARCH ESO ISS PBL23 START 38.967
HIERARCH ESO ISS PBL23 END 38.988
HIERARCH ESO ISS PBLA23 START 213.0
HIERARCH ESO ISS PBLA23 END 213.1
HIERARCH ESO ISS PBL24 START 62.985
HIERARCH ESO ISS PBL24 END 63.024
HIERARCH ESO ISS PBLA24 START 40.299
HIERARCH ESO ISS PBLA24 END 40.386
HIERARCH ESO ISS PBL34 START 101.756
HIERARCH ESO ISS PBL34 END 101.817
HIERARCH ESO ISS PBLA34 START 37.505
HIERARCH ESO ISS PBLA34 END 37.594
HIERARCH ESO ISS AMBI TAU0 START 0.007671
HIERARCH ESO ISS AMBI TAU0 END 0.007832
HIERARCH ESO ISS AMBI TEMP 14.38
HIERARCH ESO ISS AMBI FWHM START 0.52
HIERARCH ESO ISS AMBI FWHM END 0.5