Exposure
ID
MATIS.2021-01-21T02:31:24.646_1
Header ID
MATIS.2021-01-21T02:31:24.646
Date updated
2021-01-21 02:41:14 UTC+0000
Release date
2021-01-21 02:31:24 UTC+0000
UTC Start
2021-01-21 02:31:24.646
UTC End
2021-01-21 02:32:24.654
MJD Start
59235.10514637
MJD End
59235.105840907
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0086085
Ambient temperature (°C)
13.11
Seeing (arcsec)
0.635
Observation
ID
46445
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
34924
Name
HD 32887
RA
76.365379
DEC
-22.37138
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 67.1580 67.1050 276.0000 276.1000
K0-D0 94.6700 94.6060 255.2000 255.3000
K0-J3 56.2030 56.1930 338.0150 338.1370
G2-D0 39.8670 39.8590 218.4000 218.4000
G2-J3 64.1970 64.1780 45.4440 45.5250
D0-J3 103.8770 103.8500 42.7340 42.8150
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 59235.10514637
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 32887
RA 76.365379
DEC -22.37138
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 67.158
HIERARCH ESO ISS PBL12 END 67.105
HIERARCH ESO ISS PBLA12 START 276.0
HIERARCH ESO ISS PBLA12 END 276.1
HIERARCH ESO ISS PBL13 START 94.67
HIERARCH ESO ISS PBL13 END 94.606
HIERARCH ESO ISS PBLA13 START 255.2
HIERARCH ESO ISS PBLA13 END 255.3
HIERARCH ESO ISS PBL14 START 56.203
HIERARCH ESO ISS PBL14 END 56.193
HIERARCH ESO ISS PBLA14 START 338.015
HIERARCH ESO ISS PBLA14 END 338.137
HIERARCH ESO ISS PBL23 START 39.867
HIERARCH ESO ISS PBL23 END 39.859
HIERARCH ESO ISS PBLA23 START 218.4
HIERARCH ESO ISS PBLA23 END 218.4
HIERARCH ESO ISS PBL24 START 64.197
HIERARCH ESO ISS PBL24 END 64.178
HIERARCH ESO ISS PBLA24 START 45.444
HIERARCH ESO ISS PBLA24 END 45.525
HIERARCH ESO ISS PBL34 START 103.877
HIERARCH ESO ISS PBL34 END 103.85
HIERARCH ESO ISS PBLA34 START 42.734
HIERARCH ESO ISS PBLA34 END 42.815
HIERARCH ESO ISS AMBI TAU0 START 0.008939
HIERARCH ESO ISS AMBI TAU0 END 0.008278
HIERARCH ESO ISS AMBI TEMP 13.11
HIERARCH ESO ISS AMBI FWHM START 0.59
HIERARCH ESO ISS AMBI FWHM END 0.68