Exposure
ID
MATIS.2021-05-20T01:27:39.339_1
Header ID
MATIS.2021-05-20T01:27:39.339
Date updated
2021-05-20 01:35:50 UTC+0000
Release date
2021-05-20 01:27:39 UTC+0000
UTC Start
2021-05-20 01:27:39.339
UTC End
2021-05-20 01:28:39.347
MJD Start
59354.06087198
MJD End
59354.061566517
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0022995
Ambient temperature (°C)
10.57
Seeing (arcsec)
0.86
Observation
ID
47396
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
35547
Name
HD 93662
RA
161.90782
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 24.1170 24.1250 156.0000 156.1000
A0-D0 29.0800 29.0480 96.7000 96.9000
A0-C1 22.6150 22.6160 134.3670 134.5770
B2-D0 26.6510 26.6150 45.7000 45.8000
B2-C1 8.8770 8.8650 45.6030 45.7400
D0-C1 17.7740 17.7500 225.6830 225.8200
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 59354.06087198
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 93662
RA 161.90782
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 24.117
HIERARCH ESO ISS PBL12 END 24.125
HIERARCH ESO ISS PBLA12 START 156.0
HIERARCH ESO ISS PBLA12 END 156.1
HIERARCH ESO ISS PBL13 START 29.08
HIERARCH ESO ISS PBL13 END 29.048
HIERARCH ESO ISS PBLA13 START 96.7
HIERARCH ESO ISS PBLA13 END 96.9
HIERARCH ESO ISS PBL14 START 22.615
HIERARCH ESO ISS PBL14 END 22.616
HIERARCH ESO ISS PBLA14 START 134.367
HIERARCH ESO ISS PBLA14 END 134.577
HIERARCH ESO ISS PBL23 START 26.651
HIERARCH ESO ISS PBL23 END 26.615
HIERARCH ESO ISS PBLA23 START 45.7
HIERARCH ESO ISS PBLA23 END 45.8
HIERARCH ESO ISS PBL24 START 8.877
HIERARCH ESO ISS PBL24 END 8.865
HIERARCH ESO ISS PBLA24 START 45.603
HIERARCH ESO ISS PBLA24 END 45.74
HIERARCH ESO ISS PBL34 START 17.774
HIERARCH ESO ISS PBL34 END 17.75
HIERARCH ESO ISS PBLA34 START 225.683
HIERARCH ESO ISS PBLA34 END 225.82
HIERARCH ESO ISS AMBI TAU0 START 0.00211
HIERARCH ESO ISS AMBI TAU0 END 0.002489
HIERARCH ESO ISS AMBI TEMP 10.57
HIERARCH ESO ISS AMBI FWHM START 0.94
HIERARCH ESO ISS AMBI FWHM END 0.78