Exposure
ID
MATIS.2021-05-22T01:44:39.648_1
Header ID
MATIS.2021-05-22T01:44:39.648
Date updated
2021-05-22 01:50:33 UTC+0000
Release date
2021-05-22 01:44:39 UTC+0000
UTC Start
2021-05-22 01:44:39.648
UTC End
2021-05-22 01:45:39.708
MJD Start
59356.07268111
MJD End
59356.0733762489
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.002413
Ambient temperature (°C)
9.86
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 42.8800 42.8150 49.1000 49.2000
U1-U3 77.9000 77.7690 57.4000 57.5000
U1-U4 109.2130 109.0470 91.3600 91.5730
U2-U3 36.0170 35.9530 67.4000 67.5000
U2-U4 82.7050 82.6310 111.7840 112.0170
U3-U4 62.3170 62.3100 135.6520 135.8700
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 59356.07268111
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 42.88
HIERARCH ESO ISS PBL12 END 42.815
HIERARCH ESO ISS PBLA12 START 49.1
HIERARCH ESO ISS PBLA12 END 49.2
HIERARCH ESO ISS PBL13 START 77.9
HIERARCH ESO ISS PBL13 END 77.769
HIERARCH ESO ISS PBLA13 START 57.4
HIERARCH ESO ISS PBLA13 END 57.5
HIERARCH ESO ISS PBL14 START 109.213
HIERARCH ESO ISS PBL14 END 109.047
HIERARCH ESO ISS PBLA14 START 91.36
HIERARCH ESO ISS PBLA14 END 91.573
HIERARCH ESO ISS PBL23 START 36.017
HIERARCH ESO ISS PBL23 END 35.953
HIERARCH ESO ISS PBLA23 START 67.4
HIERARCH ESO ISS PBLA23 END 67.5
HIERARCH ESO ISS PBL24 START 82.705
HIERARCH ESO ISS PBL24 END 82.631
HIERARCH ESO ISS PBLA24 START 111.784
HIERARCH ESO ISS PBLA24 END 112.017
HIERARCH ESO ISS PBL34 START 62.317
HIERARCH ESO ISS PBL34 END 62.31
HIERARCH ESO ISS PBLA34 START 135.652
HIERARCH ESO ISS PBLA34 END 135.87
HIERARCH ESO ISS AMBI TAU0 START 0.002413
HIERARCH ESO ISS AMBI TAU0 END 0.002413
HIERARCH ESO ISS AMBI TEMP 9.86
HIERARCH ESO ISS AMBI FWHM START 0.74
HIERARCH ESO ISS AMBI FWHM END 0.74