Exposure
ID
MATIS.2021-01-24T02:57:12.527_1
Header ID
MATIS.2021-01-24T02:57:12.527
Date updated
2021-01-24 03:06:17 UTC+0000
Release date
2021-01-24 02:57:12 UTC+0000
UTC Start
2021-01-24 02:57:12.527
UTC End
2021-01-24 02:58:12.491
MJD Start
59238.12306165
MJD End
59238.1237556778
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.007054
Ambient temperature (°C)
14.48
Seeing (arcsec)
0.48
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 68.0030 68.0320 270.2000 270.3000
K0-D0 94.5730 94.6390 249.9000 250.0000
K0-J3 55.9820 55.9640 330.1180 330.2020
G2-D0 38.8430 38.8640 212.4000 212.5000
G2-J3 62.7530 62.7940 39.7330 39.8300
D0-J3 101.3980 101.4610 36.9250 37.0240
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 59238.12306165
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 68.003
HIERARCH ESO ISS PBL12 END 68.032
HIERARCH ESO ISS PBLA12 START 270.2
HIERARCH ESO ISS PBLA12 END 270.3
HIERARCH ESO ISS PBL13 START 94.573
HIERARCH ESO ISS PBL13 END 94.639
HIERARCH ESO ISS PBLA13 START 249.9
HIERARCH ESO ISS PBLA13 END 250.0
HIERARCH ESO ISS PBL14 START 55.982
HIERARCH ESO ISS PBL14 END 55.964
HIERARCH ESO ISS PBLA14 START 330.118
HIERARCH ESO ISS PBLA14 END 330.202
HIERARCH ESO ISS PBL23 START 38.843
HIERARCH ESO ISS PBL23 END 38.864
HIERARCH ESO ISS PBLA23 START 212.4
HIERARCH ESO ISS PBLA23 END 212.5
HIERARCH ESO ISS PBL24 START 62.753
HIERARCH ESO ISS PBL24 END 62.794
HIERARCH ESO ISS PBLA24 START 39.733
HIERARCH ESO ISS PBLA24 END 39.83
HIERARCH ESO ISS PBL34 START 101.398
HIERARCH ESO ISS PBL34 END 101.461
HIERARCH ESO ISS PBLA34 START 36.925
HIERARCH ESO ISS PBLA34 END 37.024
HIERARCH ESO ISS AMBI TAU0 START 0.007054
HIERARCH ESO ISS AMBI TAU0 END 0.007054
HIERARCH ESO ISS AMBI TEMP 14.48
HIERARCH ESO ISS AMBI FWHM START 0.48
HIERARCH ESO ISS AMBI FWHM END 0.48