Exposure
ID
MATIS.2023-11-04T01:04:49.148_1
Header ID
MATIS.2023-11-04T01:04:49.148
Date updated
2023-11-04 01:15:25 UTC+0000
Release date
2023-11-04 01:04:49 UTC+0000
UTC Start
2023-11-04 01:04:49.148
UTC End
2023-11-04 01:05:51.158
MJD Start
60252.04501329
MJD End
60252.04573099833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0061525
Ambient temperature (°C)
14.16
Seeing (arcsec)
0.475
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 24.7080 24.6930 144.4000 144.5000
A0-D0 31.9830 31.9780 72.8000 72.9000
A0-C1 22.2660 22.2500 117.3800 117.4640
B2-D0 33.6620 33.6710 28.7000 28.8000
B2-C1 11.2130 11.2160 28.6460 28.7370
D0-C1 22.4490 22.4550 208.7090 208.8000
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 60252.04501329
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 24.708
HIERARCH ESO ISS PBL12 END 24.693
HIERARCH ESO ISS PBLA12 START 144.4
HIERARCH ESO ISS PBLA12 END 144.5
HIERARCH ESO ISS PBL13 START 31.983
HIERARCH ESO ISS PBL13 END 31.978
HIERARCH ESO ISS PBLA13 START 72.8
HIERARCH ESO ISS PBLA13 END 72.9
HIERARCH ESO ISS PBL14 START 22.266
HIERARCH ESO ISS PBL14 END 22.25
HIERARCH ESO ISS PBLA14 START 117.38
HIERARCH ESO ISS PBLA14 END 117.464
HIERARCH ESO ISS PBL23 START 33.662
HIERARCH ESO ISS PBL23 END 33.671
HIERARCH ESO ISS PBLA23 START 28.7
HIERARCH ESO ISS PBLA23 END 28.8
HIERARCH ESO ISS PBL24 START 11.213
HIERARCH ESO ISS PBL24 END 11.216
HIERARCH ESO ISS PBLA24 START 28.646
HIERARCH ESO ISS PBLA24 END 28.737
HIERARCH ESO ISS PBL34 START 22.449
HIERARCH ESO ISS PBL34 END 22.455
HIERARCH ESO ISS PBLA34 START 208.709
HIERARCH ESO ISS PBLA34 END 208.8
HIERARCH ESO ISS AMBI TAU0 START 0.005795
HIERARCH ESO ISS AMBI TAU0 END 0.00651
HIERARCH ESO ISS AMBI TEMP 14.16
HIERARCH ESO ISS AMBI FWHM START 0.49
HIERARCH ESO ISS AMBI FWHM END 0.46