Exposure
ID
MATIS.2023-09-03T03:11:37.035_1
Header ID
MATIS.2023-09-03T03:11:37.035
Date updated
2023-09-03 03:20:33 UTC+0000
Release date
2023-09-03 03:11:37 UTC+0000
UTC Start
2023-09-03 03:11:37.035
UTC End
2023-09-03 03:12:38.863
MJD Start
60190.13306754
MJD End
60190.13378314186
Exposure time (s)
61.8
Validation level
1
Tau 0: Coherence time (s)
0.002331
Ambient temperature (°C)
5.43
Seeing (arcsec)
0.97
Observation
ID
56840
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
42128
Name
tau Aqr
RA
342.397285
DEC
-13.59284
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 48.6160 48.6210 144.4000 144.4000
A0-J2 119.8180 120.0330 87.3000 87.4000
A0-J6 161.1900 161.2540 15.6220 15.7620
B5-J2 101.9100 102.0950 63.7000 63.8000
B5-J6 195.3280 195.3460 4.4280 4.5540
J2-J6 167.9070 167.8970 332.9840 333.0500
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 60190.13306754
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME tau Aqr
RA 342.397285
DEC -13.59284
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 A0
HIERARCH ESO ISS CONF STATION2 B5
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J6
EXPTIME 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.533
HIERARCH ESO DET NDIT 116
HIERARCH ESO ISS PBL12 START 48.616
HIERARCH ESO ISS PBL12 END 48.621
HIERARCH ESO ISS PBLA12 START 144.4
HIERARCH ESO ISS PBLA12 END 144.4
HIERARCH ESO ISS PBL13 START 119.818
HIERARCH ESO ISS PBL13 END 120.033
HIERARCH ESO ISS PBLA13 START 87.3
HIERARCH ESO ISS PBLA13 END 87.4
HIERARCH ESO ISS PBL14 START 161.19
HIERARCH ESO ISS PBL14 END 161.254
HIERARCH ESO ISS PBLA14 START 15.622
HIERARCH ESO ISS PBLA14 END 15.762
HIERARCH ESO ISS PBL23 START 101.91
HIERARCH ESO ISS PBL23 END 102.095
HIERARCH ESO ISS PBLA23 START 63.7
HIERARCH ESO ISS PBLA23 END 63.8
HIERARCH ESO ISS PBL24 START 195.328
HIERARCH ESO ISS PBL24 END 195.346
HIERARCH ESO ISS PBLA24 START 4.428
HIERARCH ESO ISS PBLA24 END 4.554
HIERARCH ESO ISS PBL34 START 167.907
HIERARCH ESO ISS PBL34 END 167.897
HIERARCH ESO ISS PBLA34 START 332.984
HIERARCH ESO ISS PBLA34 END 333.05
HIERARCH ESO ISS AMBI TAU0 START 0.002331
HIERARCH ESO ISS AMBI TAU0 END 0.002331
HIERARCH ESO ISS AMBI TEMP 5.43
HIERARCH ESO ISS AMBI FWHM START 0.97
HIERARCH ESO ISS AMBI FWHM END 0.97