Exposure
ID
MATIS.2023-12-09T00:32:29.516_1
Header ID
MATIS.2023-12-09T00:32:29.516
Date updated
2023-12-09 00:40:49 UTC+0000
Release date
2023-12-09 00:32:29 UTC+0000
UTC Start
2023-12-09 00:32:29.516
UTC End
2023-12-09 00:33:31.344
MJD Start
60287.02256384
MJD End
60287.023279441855
Exposure time (s)
61.8
Validation level
1
Tau 0: Coherence time (s)
0.0044525
Ambient temperature (°C)
17.81
Seeing (arcsec)
1.19
Observation
ID
57041
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 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 22.9480 22.9300 158.3000 158.5000
A0-D0 28.5480 28.4850 77.3000 77.4000
A0-C1 19.2310 19.1890 129.1160 129.2790
B2-D0 33.7190 33.7090 35.1000 35.1000
B2-C1 11.2330 11.2290 35.0580 35.0960
D0-C1 22.4860 22.4800 215.1120 215.1500
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 60287.02256384
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 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.533
HIERARCH ESO DET NDIT 116
HIERARCH ESO ISS PBL12 START 22.948
HIERARCH ESO ISS PBL12 END 22.93
HIERARCH ESO ISS PBLA12 START 158.3
HIERARCH ESO ISS PBLA12 END 158.5
HIERARCH ESO ISS PBL13 START 28.548
HIERARCH ESO ISS PBL13 END 28.485
HIERARCH ESO ISS PBLA13 START 77.3
HIERARCH ESO ISS PBLA13 END 77.4
HIERARCH ESO ISS PBL14 START 19.231
HIERARCH ESO ISS PBL14 END 19.189
HIERARCH ESO ISS PBLA14 START 129.116
HIERARCH ESO ISS PBLA14 END 129.279
HIERARCH ESO ISS PBL23 START 33.719
HIERARCH ESO ISS PBL23 END 33.709
HIERARCH ESO ISS PBLA23 START 35.1
HIERARCH ESO ISS PBLA23 END 35.1
HIERARCH ESO ISS PBL24 START 11.233
HIERARCH ESO ISS PBL24 END 11.229
HIERARCH ESO ISS PBLA24 START 35.058
HIERARCH ESO ISS PBLA24 END 35.096
HIERARCH ESO ISS PBL34 START 22.486
HIERARCH ESO ISS PBL34 END 22.48
HIERARCH ESO ISS PBLA34 START 215.112
HIERARCH ESO ISS PBLA34 END 215.15
HIERARCH ESO ISS AMBI TAU0 START 0.004187
HIERARCH ESO ISS AMBI TAU0 END 0.004718
HIERARCH ESO ISS AMBI TEMP 17.81
HIERARCH ESO ISS AMBI FWHM START 1.19
HIERARCH ESO ISS AMBI FWHM END 1.19