Exposure
ID
MATIS.2023-12-09T00:33:45.350_1
Header ID
MATIS.2023-12-09T00:33:45.350
Date updated
2023-12-09 00:40:49 UTC+0000
Release date
2023-12-09 00:33:45 UTC+0000
UTC Start
2023-12-09 00:33:45.350
UTC End
2023-12-09 00:34:47.360
MJD Start
60287.02344155
MJD End
60287.02415925833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.004706
Ambient temperature (°C)
17.82
Seeing (arcsec)
1.075
Observation
ID
57042
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
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 22.9270 22.9090 158.5000 158.7000
A0-D0 28.4720 28.4080 77.4000 77.4000
A0-C1 19.1810 19.1390 129.3110 129.4750
B2-D0 33.7070 33.6970 35.1000 35.2000
B2-C1 11.2290 11.2250 35.1030 35.1400
D0-C1 22.4780 22.4720 215.1570 215.1940
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 60287.02344155
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME tau Aqr
RA 342.396716
DEC -13.59284
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 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2385
HIERARCH ESO ISS PBL12 START 22.927
HIERARCH ESO ISS PBL12 END 22.909
HIERARCH ESO ISS PBLA12 START 158.5
HIERARCH ESO ISS PBLA12 END 158.7
HIERARCH ESO ISS PBL13 START 28.472
HIERARCH ESO ISS PBL13 END 28.408
HIERARCH ESO ISS PBLA13 START 77.4
HIERARCH ESO ISS PBLA13 END 77.4
HIERARCH ESO ISS PBL14 START 19.181
HIERARCH ESO ISS PBL14 END 19.139
HIERARCH ESO ISS PBLA14 START 129.311
HIERARCH ESO ISS PBLA14 END 129.475
HIERARCH ESO ISS PBL23 START 33.707
HIERARCH ESO ISS PBL23 END 33.697
HIERARCH ESO ISS PBLA23 START 35.1
HIERARCH ESO ISS PBLA23 END 35.2
HIERARCH ESO ISS PBL24 START 11.229
HIERARCH ESO ISS PBL24 END 11.225
HIERARCH ESO ISS PBLA24 START 35.103
HIERARCH ESO ISS PBLA24 END 35.14
HIERARCH ESO ISS PBL34 START 22.478
HIERARCH ESO ISS PBL34 END 22.472
HIERARCH ESO ISS PBLA34 START 215.157
HIERARCH ESO ISS PBLA34 END 215.194
HIERARCH ESO ISS AMBI TAU0 START 0.004718
HIERARCH ESO ISS AMBI TAU0 END 0.004694
HIERARCH ESO ISS AMBI TEMP 17.82
HIERARCH ESO ISS AMBI FWHM START 1.19
HIERARCH ESO ISS AMBI FWHM END 0.96