Exposure
ID
MATIS.2021-05-22T01:31:39.195_1
Header ID
MATIS.2021-05-22T01:31:39.195
Date updated
2021-05-22 01:40:42 UTC+0000
Release date
2021-05-22 01:31:39 UTC+0000
UTC Start
2021-05-22 01:31:39.195
UTC End
2021-05-22 01:32:39.203
MJD Start
59356.06364809
MJD End
59356.064342627
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.002448
Ambient temperature (°C)
9.91
Seeing (arcsec)
0.95
Observation
ID
47433
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
35573
Name
HD 93662
RA
161.911851
DEC
-57.46722
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 43.7070 43.6430 47.3000 47.4000
U1-U3 79.5640 79.4350 55.5000 55.6000
U1-U4 111.3230 111.1590 88.6100 88.8270
U2-U3 36.8300 36.7670 65.2000 65.3000
U2-U4 83.6440 83.5710 108.7960 109.0310
U3-U4 62.3980 62.3930 132.8300 133.0530
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 59356.06364809
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 93662
RA 161.911851
DEC -57.46722
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 U1
HIERARCH ESO ISS CONF STATION2 U2
HIERARCH ESO ISS CONF STATION3 U3
HIERARCH ESO ISS CONF STATION4 U4
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 43.707
HIERARCH ESO ISS PBL12 END 43.643
HIERARCH ESO ISS PBLA12 START 47.3
HIERARCH ESO ISS PBLA12 END 47.4
HIERARCH ESO ISS PBL13 START 79.564
HIERARCH ESO ISS PBL13 END 79.435
HIERARCH ESO ISS PBLA13 START 55.5
HIERARCH ESO ISS PBLA13 END 55.6
HIERARCH ESO ISS PBL14 START 111.323
HIERARCH ESO ISS PBL14 END 111.159
HIERARCH ESO ISS PBLA14 START 88.61
HIERARCH ESO ISS PBLA14 END 88.827
HIERARCH ESO ISS PBL23 START 36.83
HIERARCH ESO ISS PBL23 END 36.767
HIERARCH ESO ISS PBLA23 START 65.2
HIERARCH ESO ISS PBLA23 END 65.3
HIERARCH ESO ISS PBL24 START 83.644
HIERARCH ESO ISS PBL24 END 83.571
HIERARCH ESO ISS PBLA24 START 108.796
HIERARCH ESO ISS PBLA24 END 109.031
HIERARCH ESO ISS PBL34 START 62.398
HIERARCH ESO ISS PBL34 END 62.393
HIERARCH ESO ISS PBLA34 START 132.83
HIERARCH ESO ISS PBLA34 END 133.053
HIERARCH ESO ISS AMBI TAU0 START 0.002448
HIERARCH ESO ISS AMBI TAU0 END 0.002448
HIERARCH ESO ISS AMBI TEMP 9.91
HIERARCH ESO ISS AMBI FWHM START 0.95
HIERARCH ESO ISS AMBI FWHM END 0.95