Exposure
ID
MATIS.2021-01-24T03:06:52.925_1
Header ID
MATIS.2021-01-24T03:06:52.925
Date updated
2021-01-24 03:15:54 UTC+0000
Release date
2021-01-24 03:06:52 UTC+0000
UTC Start
2021-01-24 03:06:52.925
UTC End
2021-01-24 03:07:52.985
MJD Start
59238.12977922
MJD End
59238.1304743589
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.007419
Ambient temperature (°C)
14.28
Seeing (arcsec)
0.53
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 68.2280 68.2450 270.7000 270.8000
K0-D0 95.1390 95.1900 250.5000 250.6000
K0-J3 55.8060 55.7860 330.9440 331.0410
G2-D0 39.0460 39.0660 213.4000 213.5000
G2-J3 63.1290 63.1670 40.6450 40.7450
D0-J3 101.9800 102.0380 37.8600 37.9630
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 59238.12977922
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 68.228
HIERARCH ESO ISS PBL12 END 68.245
HIERARCH ESO ISS PBLA12 START 270.7
HIERARCH ESO ISS PBLA12 END 270.8
HIERARCH ESO ISS PBL13 START 95.139
HIERARCH ESO ISS PBL13 END 95.19
HIERARCH ESO ISS PBLA13 START 250.5
HIERARCH ESO ISS PBLA13 END 250.6
HIERARCH ESO ISS PBL14 START 55.806
HIERARCH ESO ISS PBL14 END 55.786
HIERARCH ESO ISS PBLA14 START 330.944
HIERARCH ESO ISS PBLA14 END 331.041
HIERARCH ESO ISS PBL23 START 39.046
HIERARCH ESO ISS PBL23 END 39.066
HIERARCH ESO ISS PBLA23 START 213.4
HIERARCH ESO ISS PBLA23 END 213.5
HIERARCH ESO ISS PBL24 START 63.129
HIERARCH ESO ISS PBL24 END 63.167
HIERARCH ESO ISS PBLA24 START 40.645
HIERARCH ESO ISS PBLA24 END 40.745
HIERARCH ESO ISS PBL34 START 101.98
HIERARCH ESO ISS PBL34 END 102.038
HIERARCH ESO ISS PBLA34 START 37.86
HIERARCH ESO ISS PBLA34 END 37.963
HIERARCH ESO ISS AMBI TAU0 START 0.007433
HIERARCH ESO ISS AMBI TAU0 END 0.007405
HIERARCH ESO ISS AMBI TEMP 14.28
HIERARCH ESO ISS AMBI FWHM START 0.53
HIERARCH ESO ISS AMBI FWHM END 0.53