Exposure
ID
MATIS.2023-10-09T03:09:56.098_1
Header ID
MATIS.2023-10-09T03:09:56.098
Date updated
2023-10-09 03:20:36 UTC+0000
Release date
2023-10-09 03:09:56 UTC+0000
UTC Start
2023-10-09 03:09:56.098
UTC End
2023-10-09 03:10:58.114
MJD Start
60226.13189928
MJD End
60226.13261705778
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.004577
Ambient temperature (°C)
14.66
Seeing (arcsec)
0.62
Observation
ID
57277
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
42294
Name
tau Aqr
RA
342.396716
DEC
-13.59284
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 87.3810 87.2890 119.3000 119.4000
A0-J2 126.3940 126.2730 95.6000 95.7000
A0-K0 126.9170 126.8450 74.0150 74.0620
G1-J2 58.1320 58.1180 58.5000 58.6000
G1-K0 90.2040 90.2200 30.5150 30.5890
J2-K0 47.5080 47.5040 355.4400 355.5530
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 60226.13189928
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME tau Aqr
RA 342.396716
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.228
HIERARCH ESO DET NDIT 272
HIERARCH ESO ISS PBL12 START 87.381
HIERARCH ESO ISS PBL12 END 87.289
HIERARCH ESO ISS PBLA12 START 119.3
HIERARCH ESO ISS PBLA12 END 119.4
HIERARCH ESO ISS PBL13 START 126.394
HIERARCH ESO ISS PBL13 END 126.273
HIERARCH ESO ISS PBLA13 START 95.6
HIERARCH ESO ISS PBLA13 END 95.7
HIERARCH ESO ISS PBL14 START 126.917
HIERARCH ESO ISS PBL14 END 126.845
HIERARCH ESO ISS PBLA14 START 74.015
HIERARCH ESO ISS PBLA14 END 74.062
HIERARCH ESO ISS PBL23 START 58.132
HIERARCH ESO ISS PBL23 END 58.118
HIERARCH ESO ISS PBLA23 START 58.5
HIERARCH ESO ISS PBLA23 END 58.6
HIERARCH ESO ISS PBL24 START 90.204
HIERARCH ESO ISS PBL24 END 90.22
HIERARCH ESO ISS PBLA24 START 30.515
HIERARCH ESO ISS PBLA24 END 30.589
HIERARCH ESO ISS PBL34 START 47.508
HIERARCH ESO ISS PBL34 END 47.504
HIERARCH ESO ISS PBLA34 START 355.44
HIERARCH ESO ISS PBLA34 END 355.553
HIERARCH ESO ISS AMBI TAU0 START 0.004577
HIERARCH ESO ISS AMBI TAU0 END 0.004577
HIERARCH ESO ISS AMBI TEMP 14.66
HIERARCH ESO ISS AMBI FWHM START 0.64
HIERARCH ESO ISS AMBI FWHM END 0.6