Exposure
ID
MATIS.2021-03-16T03:59:11.404_1
Header ID
MATIS.2021-03-16T03:59:11.404
Date updated
2021-03-16 04:05:58 UTC+0000
Release date
2021-03-16 03:59:11 UTC+0000
UTC Start
2021-03-16 03:59:11.404
UTC End
2021-03-16 04:00:11.412
MJD Start
59289.16610421
MJD End
59289.166798747
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.005327
Ambient temperature (°C)
11.77
Seeing (arcsec)
0.505
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 22.9030 22.9200 138.4000 138.6000
A0-D0 31.4350 31.4210 74.9000 75.1000
A0-C1 22.0270 22.0390 113.2590 113.4620
B2-D0 29.5080 29.4880 30.9000 31.1000
B2-C1 9.8280 9.8210 30.8610 31.0100
D0-C1 19.6800 19.6660 210.9310 211.0800
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 59289.16610421
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 22.903
HIERARCH ESO ISS PBL12 END 22.92
HIERARCH ESO ISS PBLA12 START 138.4
HIERARCH ESO ISS PBLA12 END 138.6
HIERARCH ESO ISS PBL13 START 31.435
HIERARCH ESO ISS PBL13 END 31.421
HIERARCH ESO ISS PBLA13 START 74.9
HIERARCH ESO ISS PBLA13 END 75.1
HIERARCH ESO ISS PBL14 START 22.027
HIERARCH ESO ISS PBL14 END 22.039
HIERARCH ESO ISS PBLA14 START 113.259
HIERARCH ESO ISS PBLA14 END 113.462
HIERARCH ESO ISS PBL23 START 29.508
HIERARCH ESO ISS PBL23 END 29.488
HIERARCH ESO ISS PBLA23 START 30.9
HIERARCH ESO ISS PBLA23 END 31.1
HIERARCH ESO ISS PBL24 START 9.828
HIERARCH ESO ISS PBL24 END 9.821
HIERARCH ESO ISS PBLA24 START 30.861
HIERARCH ESO ISS PBLA24 END 31.01
HIERARCH ESO ISS PBL34 START 19.68
HIERARCH ESO ISS PBL34 END 19.666
HIERARCH ESO ISS PBLA34 START 210.931
HIERARCH ESO ISS PBLA34 END 211.08
HIERARCH ESO ISS AMBI TAU0 START 0.005396
HIERARCH ESO ISS AMBI TAU0 END 0.005258
HIERARCH ESO ISS AMBI TEMP 11.77
HIERARCH ESO ISS AMBI FWHM START 0.53
HIERARCH ESO ISS AMBI FWHM END 0.48