Exposure
ID
MATIS.2021-01-24T03:08:06.520_1
Header ID
MATIS.2021-01-24T03:08:06.520
Date updated
2021-01-24 03:20:57 UTC+0000
Release date
2021-01-24 03:08:06 UTC+0000
UTC Start
2021-01-24 03:08:06.520
UTC End
2021-01-24 03:09:06.580
MJD Start
59238.13063102
MJD End
59238.1313261589
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.007561
Ambient temperature (°C)
14.27
Seeing (arcsec)
0.515
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 68.2490 68.2640 270.8000 270.9000
K0-D0 95.2000 95.2490 250.6000 250.7000
K0-J3 55.7820 55.7620 331.0590 331.1410
G2-D0 39.0700 39.0910 213.5000 213.6000
G2-J3 63.1740 63.2110 40.7630 40.8470
D0-J3 102.0490 102.1070 37.9820 38.0680
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 59238.13063102
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 68.249
HIERARCH ESO ISS PBL12 END 68.264
HIERARCH ESO ISS PBLA12 START 270.8
HIERARCH ESO ISS PBLA12 END 270.9
HIERARCH ESO ISS PBL13 START 95.2
HIERARCH ESO ISS PBL13 END 95.249
HIERARCH ESO ISS PBLA13 START 250.6
HIERARCH ESO ISS PBLA13 END 250.7
HIERARCH ESO ISS PBL14 START 55.782
HIERARCH ESO ISS PBL14 END 55.762
HIERARCH ESO ISS PBLA14 START 331.059
HIERARCH ESO ISS PBLA14 END 331.141
HIERARCH ESO ISS PBL23 START 39.07
HIERARCH ESO ISS PBL23 END 39.091
HIERARCH ESO ISS PBLA23 START 213.5
HIERARCH ESO ISS PBLA23 END 213.6
HIERARCH ESO ISS PBL24 START 63.174
HIERARCH ESO ISS PBL24 END 63.211
HIERARCH ESO ISS PBLA24 START 40.763
HIERARCH ESO ISS PBLA24 END 40.847
HIERARCH ESO ISS PBL34 START 102.049
HIERARCH ESO ISS PBL34 END 102.107
HIERARCH ESO ISS PBLA34 START 37.982
HIERARCH ESO ISS PBLA34 END 38.068
HIERARCH ESO ISS AMBI TAU0 START 0.007405
HIERARCH ESO ISS AMBI TAU0 END 0.007717
HIERARCH ESO ISS AMBI TEMP 14.27
HIERARCH ESO ISS AMBI FWHM START 0.53
HIERARCH ESO ISS AMBI FWHM END 0.5