Exposure
ID
MATIS.2023-10-25T01:30:13.352_1
Header ID
MATIS.2023-10-25T01:30:13.352
Date updated
2023-10-25 01:40:27 UTC+0000
Release date
2023-10-25 01:30:13 UTC+0000
UTC Start
2023-10-25 01:30:13.352
UTC End
2023-10-25 01:31:15.362
MJD Start
60242.06265454
MJD End
60242.06337224833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.004617
Ambient temperature (°C)
16.12
Seeing (arcsec)
0.605
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 24.8830 24.8700 143.0000 143.1000
A0-D0 31.9970 32.0000 72.0000 72.1000
A0-C1 22.4460 22.4350 116.3250 116.4020
B2-D0 33.5290 33.5400 27.4000 27.5000
B2-C1 11.1690 11.1720 27.4000 27.4980
D0-C1 22.3600 22.3680 207.4630 207.5610
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 60242.06265454
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 24.883
HIERARCH ESO ISS PBL12 END 24.87
HIERARCH ESO ISS PBLA12 START 143.0
HIERARCH ESO ISS PBLA12 END 143.1
HIERARCH ESO ISS PBL13 START 31.997
HIERARCH ESO ISS PBL13 END 32.0
HIERARCH ESO ISS PBLA13 START 72.0
HIERARCH ESO ISS PBLA13 END 72.1
HIERARCH ESO ISS PBL14 START 22.446
HIERARCH ESO ISS PBL14 END 22.435
HIERARCH ESO ISS PBLA14 START 116.325
HIERARCH ESO ISS PBLA14 END 116.402
HIERARCH ESO ISS PBL23 START 33.529
HIERARCH ESO ISS PBL23 END 33.54
HIERARCH ESO ISS PBLA23 START 27.4
HIERARCH ESO ISS PBLA23 END 27.5
HIERARCH ESO ISS PBL24 START 11.169
HIERARCH ESO ISS PBL24 END 11.172
HIERARCH ESO ISS PBLA24 START 27.4
HIERARCH ESO ISS PBLA24 END 27.498
HIERARCH ESO ISS PBL34 START 22.36
HIERARCH ESO ISS PBL34 END 22.368
HIERARCH ESO ISS PBLA34 START 207.463
HIERARCH ESO ISS PBLA34 END 207.561
HIERARCH ESO ISS AMBI TAU0 START 0.004405
HIERARCH ESO ISS AMBI TAU0 END 0.004829
HIERARCH ESO ISS AMBI TEMP 16.12
HIERARCH ESO ISS AMBI FWHM START 0.63
HIERARCH ESO ISS AMBI FWHM END 0.58