Exposure
ID
MATIS.2021-05-22T01:36:17.408_1
Header ID
MATIS.2021-05-22T01:36:17.408
Date updated
2021-05-22 01:45:22 UTC+0000
Release date
2021-05-22 01:36:17 UTC+0000
UTC Start
2021-05-22 01:36:17.408
UTC End
2021-05-22 01:37:17.468
MJD Start
59356.06686815
MJD End
59356.0675632889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.002413
Ambient temperature (°C)
10.01
Seeing (arcsec)
0.74
Observation
ID
47432
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
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 43.4170 43.3540 47.9000 48.0000
U1-U3 78.9820 78.8540 56.1000 56.3000
U1-U4 110.5830 110.4220 89.5840 89.7950
U2-U3 36.5450 36.4830 65.9000 66.1000
U2-U4 83.3150 83.2430 109.8550 110.0840
U3-U4 62.3720 62.3660 133.8320 134.0490
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 59356.06686815
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 93662
RA 161.911851
DEC -57.46722
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL 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 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.182
HIERARCH ESO DET NDIT 330
HIERARCH ESO ISS PBL12 START 43.417
HIERARCH ESO ISS PBL12 END 43.354
HIERARCH ESO ISS PBLA12 START 47.9
HIERARCH ESO ISS PBLA12 END 48.0
HIERARCH ESO ISS PBL13 START 78.982
HIERARCH ESO ISS PBL13 END 78.854
HIERARCH ESO ISS PBLA13 START 56.1
HIERARCH ESO ISS PBLA13 END 56.3
HIERARCH ESO ISS PBL14 START 110.583
HIERARCH ESO ISS PBL14 END 110.422
HIERARCH ESO ISS PBLA14 START 89.584
HIERARCH ESO ISS PBLA14 END 89.795
HIERARCH ESO ISS PBL23 START 36.545
HIERARCH ESO ISS PBL23 END 36.483
HIERARCH ESO ISS PBLA23 START 65.9
HIERARCH ESO ISS PBLA23 END 66.1
HIERARCH ESO ISS PBL24 START 83.315
HIERARCH ESO ISS PBL24 END 83.243
HIERARCH ESO ISS PBLA24 START 109.855
HIERARCH ESO ISS PBLA24 END 110.084
HIERARCH ESO ISS PBL34 START 62.372
HIERARCH ESO ISS PBL34 END 62.366
HIERARCH ESO ISS PBLA34 START 133.832
HIERARCH ESO ISS PBLA34 END 134.049
HIERARCH ESO ISS AMBI TAU0 START 0.002413
HIERARCH ESO ISS AMBI TAU0 END 0.002413
HIERARCH ESO ISS AMBI TEMP 10.01
HIERARCH ESO ISS AMBI FWHM START 0.74
HIERARCH ESO ISS AMBI FWHM END 0.74