Exposure
ID
MATIS.2021-03-16T03:56:27.370_1
Header ID
MATIS.2021-03-16T03:56:27.370
Date updated
2021-03-16 04:05:58 UTC+0000
Release date
2021-03-16 03:56:27 UTC+0000
UTC Start
2021-03-16 03:56:27.370
UTC End
2021-03-16 03:57:27.378
MJD Start
59289.16420567
MJD End
59289.164900207
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.005207
Ambient temperature (°C)
11.87
Seeing (arcsec)
0.585
Observation
ID
47172
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
35388
Name
HD 93662
RA
161.907821
DEC
-57.46739
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 22.8570 22.8750 138.0000 138.2000
A0-D0 31.4710 31.4580 74.4000 74.6000
A0-C1 21.9960 22.0080 112.7150 112.9180
B2-D0 29.5630 29.5430 30.5000 30.7000
B2-C1 9.8460 9.8400 30.4620 30.6110
D0-C1 19.7170 19.7030 210.5320 210.6800
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 59289.16420567
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 93662
RA 161.907821
DEC -57.46739
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 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 22.857
HIERARCH ESO ISS PBL12 END 22.875
HIERARCH ESO ISS PBLA12 START 138.0
HIERARCH ESO ISS PBLA12 END 138.2
HIERARCH ESO ISS PBL13 START 31.471
HIERARCH ESO ISS PBL13 END 31.458
HIERARCH ESO ISS PBLA13 START 74.4
HIERARCH ESO ISS PBLA13 END 74.6
HIERARCH ESO ISS PBL14 START 21.996
HIERARCH ESO ISS PBL14 END 22.008
HIERARCH ESO ISS PBLA14 START 112.715
HIERARCH ESO ISS PBLA14 END 112.918
HIERARCH ESO ISS PBL23 START 29.563
HIERARCH ESO ISS PBL23 END 29.543
HIERARCH ESO ISS PBLA23 START 30.5
HIERARCH ESO ISS PBLA23 END 30.7
HIERARCH ESO ISS PBL24 START 9.846
HIERARCH ESO ISS PBL24 END 9.84
HIERARCH ESO ISS PBLA24 START 30.462
HIERARCH ESO ISS PBLA24 END 30.611
HIERARCH ESO ISS PBL34 START 19.717
HIERARCH ESO ISS PBL34 END 19.703
HIERARCH ESO ISS PBLA34 START 210.532
HIERARCH ESO ISS PBLA34 END 210.68
HIERARCH ESO ISS AMBI TAU0 START 0.005219
HIERARCH ESO ISS AMBI TAU0 END 0.005195
HIERARCH ESO ISS AMBI TEMP 11.87
HIERARCH ESO ISS AMBI FWHM START 0.59
HIERARCH ESO ISS AMBI FWHM END 0.58