Exposure
ID
MATIS.2021-01-24T03:03:04.790_1
Header ID
MATIS.2021-01-24T03:03:04.790
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 03:03:04.790
UTC End
2021-01-24 03:04:04.798
MJD Start
59238.12713877
MJD End
59238.127833307
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0077515
Ambient temperature (°C)
14.38
Seeing (arcsec)
0.51
Observation
ID
46506
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
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 68.1540 68.1760 270.5000 270.6000
K0-D0 94.9340 94.9910 250.3000 250.3000
K0-J3 55.8770 55.8580 330.6140 330.7090
G2-D0 38.9680 38.9890 213.0000 213.1000
G2-J3 62.9860 63.0250 40.2930 40.3960
D0-J3 101.7570 101.8180 37.4990 37.6040
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 59238.12713877
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 50778
RA 103.546842
DEC -12.0387
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN ID LOW
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 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 68.154
HIERARCH ESO ISS PBL12 END 68.176
HIERARCH ESO ISS PBLA12 START 270.5
HIERARCH ESO ISS PBLA12 END 270.6
HIERARCH ESO ISS PBL13 START 94.934
HIERARCH ESO ISS PBL13 END 94.991
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 55.858
HIERARCH ESO ISS PBLA14 START 330.614
HIERARCH ESO ISS PBLA14 END 330.709
HIERARCH ESO ISS PBL23 START 38.968
HIERARCH ESO ISS PBL23 END 38.989
HIERARCH ESO ISS PBLA23 START 213.0
HIERARCH ESO ISS PBLA23 END 213.1
HIERARCH ESO ISS PBL24 START 62.986
HIERARCH ESO ISS PBL24 END 63.025
HIERARCH ESO ISS PBLA24 START 40.293
HIERARCH ESO ISS PBLA24 END 40.396
HIERARCH ESO ISS PBL34 START 101.757
HIERARCH ESO ISS PBL34 END 101.818
HIERARCH ESO ISS PBLA34 START 37.499
HIERARCH ESO ISS PBLA34 END 37.604
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