Exposure
ID
MATIS.2021-05-22T01:47:10.982_1
Header ID
MATIS.2021-05-22T01:47:10.982
Date updated
2021-05-22 01:55:22 UTC+0000
Release date
2021-05-22 01:47:10 UTC+0000
UTC Start
2021-05-22 01:47:10.982
UTC End
2021-05-22 01:48:11.042
MJD Start
59356.07443266
MJD End
59356.0751277989
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.002413
Ambient temperature (°C)
9.84
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 42.7160 42.6480 49.4000 49.5000
U1-U3 77.5700 77.4330 57.8000 57.9000
U1-U4 108.7960 108.6220 91.8950 92.1160
U2-U3 35.8560 35.7890 67.8000 68.0000
U2-U4 82.5190 82.4420 112.3660 112.6060
U3-U4 62.2990 62.2910 136.1980 136.4240
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 59356.07443266
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 42.716
HIERARCH ESO ISS PBL12 END 42.648
HIERARCH ESO ISS PBLA12 START 49.4
HIERARCH ESO ISS PBLA12 END 49.5
HIERARCH ESO ISS PBL13 START 77.57
HIERARCH ESO ISS PBL13 END 77.433
HIERARCH ESO ISS PBLA13 START 57.8
HIERARCH ESO ISS PBLA13 END 57.9
HIERARCH ESO ISS PBL14 START 108.796
HIERARCH ESO ISS PBL14 END 108.622
HIERARCH ESO ISS PBLA14 START 91.895
HIERARCH ESO ISS PBLA14 END 92.116
HIERARCH ESO ISS PBL23 START 35.856
HIERARCH ESO ISS PBL23 END 35.789
HIERARCH ESO ISS PBLA23 START 67.8
HIERARCH ESO ISS PBLA23 END 68.0
HIERARCH ESO ISS PBL24 START 82.519
HIERARCH ESO ISS PBL24 END 82.442
HIERARCH ESO ISS PBLA24 START 112.366
HIERARCH ESO ISS PBLA24 END 112.606
HIERARCH ESO ISS PBL34 START 62.299
HIERARCH ESO ISS PBL34 END 62.291
HIERARCH ESO ISS PBLA34 START 136.198
HIERARCH ESO ISS PBLA34 END 136.424
HIERARCH ESO ISS AMBI TAU0 START 0.002413
HIERARCH ESO ISS AMBI TAU0 END 0.002413
HIERARCH ESO ISS AMBI TEMP 9.84
HIERARCH ESO ISS AMBI FWHM START 0.74
HIERARCH ESO ISS AMBI FWHM END 0.74