Exposure
ID
MATIS.2021-05-22T01:33:48.153_1
Header ID
MATIS.2021-05-22T01:33:48.153
Date updated
2021-05-22 01:40:42 UTC+0000
Release date
2021-05-22 01:33:48 UTC+0000
UTC Start
2021-05-22 01:33:48.153
UTC End
2021-05-22 01:34:48.161
MJD Start
59356.06514066
MJD End
59356.065835197
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.002413
Ambient temperature (°C)
9.99
Seeing (arcsec)
0.845
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 43.5740 43.5100 47.6000 47.7000
U1-U3 79.2970 79.1670 55.8000 55.9000
U1-U4 110.9840 110.8190 89.0580 89.2750
U2-U3 36.6990 36.6360 65.5000 65.7000
U2-U4 83.4930 83.4200 109.2830 109.5190
U3-U4 62.3870 62.3810 133.2910 133.5150
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 59356.06514066
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 43.574
HIERARCH ESO ISS PBL12 END 43.51
HIERARCH ESO ISS PBLA12 START 47.6
HIERARCH ESO ISS PBLA12 END 47.7
HIERARCH ESO ISS PBL13 START 79.297
HIERARCH ESO ISS PBL13 END 79.167
HIERARCH ESO ISS PBLA13 START 55.8
HIERARCH ESO ISS PBLA13 END 55.9
HIERARCH ESO ISS PBL14 START 110.984
HIERARCH ESO ISS PBL14 END 110.819
HIERARCH ESO ISS PBLA14 START 89.058
HIERARCH ESO ISS PBLA14 END 89.275
HIERARCH ESO ISS PBL23 START 36.699
HIERARCH ESO ISS PBL23 END 36.636
HIERARCH ESO ISS PBLA23 START 65.5
HIERARCH ESO ISS PBLA23 END 65.7
HIERARCH ESO ISS PBL24 START 83.493
HIERARCH ESO ISS PBL24 END 83.42
HIERARCH ESO ISS PBLA24 START 109.283
HIERARCH ESO ISS PBLA24 END 109.519
HIERARCH ESO ISS PBL34 START 62.387
HIERARCH ESO ISS PBL34 END 62.381
HIERARCH ESO ISS PBLA34 START 133.291
HIERARCH ESO ISS PBLA34 END 133.515
HIERARCH ESO ISS AMBI TAU0 START 0.002413
HIERARCH ESO ISS AMBI TAU0 END 0.002413
HIERARCH ESO ISS AMBI TEMP 9.99
HIERARCH ESO ISS AMBI FWHM START 0.95
HIERARCH ESO ISS AMBI FWHM END 0.74