Exposure
ID
MATIS.2023-12-09T00:25:07.592_1
Header ID
MATIS.2023-12-09T00:25:07.592
Date updated
2023-12-09 00:35:34 UTC+0000
Release date
2023-12-09 00:25:07 UTC+0000
UTC Start
2023-12-09 00:25:07.592
UTC End
2023-12-09 00:26:09.602
MJD Start
60287.01744898
MJD End
60287.01816668833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0049155
Ambient temperature (°C)
17.85
Seeing (arcsec)
1.4300000000000002
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 23.0730 23.0550 157.2000 157.3000
A0-D0 28.9770 28.9180 77.1000 77.1000
A0-C1 19.5170 19.4770 128.0120 128.1660
B2-D0 33.7820 33.7740 34.8000 34.9000
B2-C1 11.2530 11.2510 34.7800 34.8220
D0-C1 22.5290 22.5230 214.8350 214.8760
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 60287.01744898
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 23.073
HIERARCH ESO ISS PBL12 END 23.055
HIERARCH ESO ISS PBLA12 START 157.2
HIERARCH ESO ISS PBLA12 END 157.3
HIERARCH ESO ISS PBL13 START 28.977
HIERARCH ESO ISS PBL13 END 28.918
HIERARCH ESO ISS PBLA13 START 77.1
HIERARCH ESO ISS PBLA13 END 77.1
HIERARCH ESO ISS PBL14 START 19.517
HIERARCH ESO ISS PBL14 END 19.477
HIERARCH ESO ISS PBLA14 START 128.012
HIERARCH ESO ISS PBLA14 END 128.166
HIERARCH ESO ISS PBL23 START 33.782
HIERARCH ESO ISS PBL23 END 33.774
HIERARCH ESO ISS PBLA23 START 34.8
HIERARCH ESO ISS PBLA23 END 34.9
HIERARCH ESO ISS PBL24 START 11.253
HIERARCH ESO ISS PBL24 END 11.251
HIERARCH ESO ISS PBLA24 START 34.78
HIERARCH ESO ISS PBLA24 END 34.822
HIERARCH ESO ISS PBL34 START 22.529
HIERARCH ESO ISS PBL34 END 22.523
HIERARCH ESO ISS PBLA34 START 214.835
HIERARCH ESO ISS PBLA34 END 214.876
HIERARCH ESO ISS AMBI TAU0 START 0.006112
HIERARCH ESO ISS AMBI TAU0 END 0.003719
HIERARCH ESO ISS AMBI TEMP 17.85
HIERARCH ESO ISS AMBI FWHM START 1.79
HIERARCH ESO ISS AMBI FWHM END 1.07