Exposure
ID
MATIS.2021-05-22T01:35:01.998_1
Header ID
MATIS.2021-05-22T01:35:01.998
Date updated
2021-05-22 01:40:42 UTC+0000
Release date
2021-05-22 01:35:01 UTC+0000
UTC Start
2021-05-22 01:35:01.998
UTC End
2021-05-22 01:36:02.006
MJD Start
59356.06599535
MJD End
59356.066689887
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.002413
Ambient temperature (°C)
10.02
Seeing (arcsec)
0.74
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 43.4970 43.4320 47.7000 47.9000
U1-U3 79.1420 79.0110 56.0000 56.1000
U1-U4 110.7870 110.6210 89.3170 89.5350
U2-U3 36.6230 36.5590 65.7000 65.9000
U2-U4 83.4060 83.3320 109.5650 109.8010
U3-U4 62.3800 62.3740 133.5580 133.7820
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 59356.06599535
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 43.497
HIERARCH ESO ISS PBL12 END 43.432
HIERARCH ESO ISS PBLA12 START 47.7
HIERARCH ESO ISS PBLA12 END 47.9
HIERARCH ESO ISS PBL13 START 79.142
HIERARCH ESO ISS PBL13 END 79.011
HIERARCH ESO ISS PBLA13 START 56.0
HIERARCH ESO ISS PBLA13 END 56.1
HIERARCH ESO ISS PBL14 START 110.787
HIERARCH ESO ISS PBL14 END 110.621
HIERARCH ESO ISS PBLA14 START 89.317
HIERARCH ESO ISS PBLA14 END 89.535
HIERARCH ESO ISS PBL23 START 36.623
HIERARCH ESO ISS PBL23 END 36.559
HIERARCH ESO ISS PBLA23 START 65.7
HIERARCH ESO ISS PBLA23 END 65.9
HIERARCH ESO ISS PBL24 START 83.406
HIERARCH ESO ISS PBL24 END 83.332
HIERARCH ESO ISS PBLA24 START 109.565
HIERARCH ESO ISS PBLA24 END 109.801
HIERARCH ESO ISS PBL34 START 62.38
HIERARCH ESO ISS PBL34 END 62.374
HIERARCH ESO ISS PBLA34 START 133.558
HIERARCH ESO ISS PBLA34 END 133.782
HIERARCH ESO ISS AMBI TAU0 START 0.002413
HIERARCH ESO ISS AMBI TAU0 END 0.002413
HIERARCH ESO ISS AMBI TEMP 10.02
HIERARCH ESO ISS AMBI FWHM START 0.74
HIERARCH ESO ISS AMBI FWHM END 0.74