Exposure
ID
MATIS.2023-10-09T03:18:57.205_1
Header ID
MATIS.2023-10-09T03:18:57.205
Date updated
2023-10-09 03:25:24 UTC+0000
Release date
2023-10-09 03:18:57 UTC+0000
UTC Start
2023-10-09 03:18:57.205
UTC End
2023-10-09 03:19:59.215
MJD Start
60226.1381621
MJD End
60226.13887980833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0043765
Ambient temperature (°C)
14.84
Seeing (arcsec)
0.67
Observation
ID
57278
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 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 86.5450 86.4420 120.1000 120.2000
A0-J2 125.2720 125.1300 96.2000 96.3000
A0-K0 126.2210 126.1290 74.4530 74.4990
G1-J2 57.9900 57.9690 59.0000 59.0000
G1-K0 90.3270 90.3390 31.1730 31.2430
J2-K0 47.4790 47.4760 356.4550 356.5700
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 60226.1381621
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2385
HIERARCH ESO ISS PBL12 START 86.545
HIERARCH ESO ISS PBL12 END 86.442
HIERARCH ESO ISS PBLA12 START 120.1
HIERARCH ESO ISS PBLA12 END 120.2
HIERARCH ESO ISS PBL13 START 125.272
HIERARCH ESO ISS PBL13 END 125.13
HIERARCH ESO ISS PBLA13 START 96.2
HIERARCH ESO ISS PBLA13 END 96.3
HIERARCH ESO ISS PBL14 START 126.221
HIERARCH ESO ISS PBL14 END 126.129
HIERARCH ESO ISS PBLA14 START 74.453
HIERARCH ESO ISS PBLA14 END 74.499
HIERARCH ESO ISS PBL23 START 57.99
HIERARCH ESO ISS PBL23 END 57.969
HIERARCH ESO ISS PBLA23 START 59.0
HIERARCH ESO ISS PBLA23 END 59.0
HIERARCH ESO ISS PBL24 START 90.327
HIERARCH ESO ISS PBL24 END 90.339
HIERARCH ESO ISS PBLA24 START 31.173
HIERARCH ESO ISS PBLA24 END 31.243
HIERARCH ESO ISS PBL34 START 47.479
HIERARCH ESO ISS PBL34 END 47.476
HIERARCH ESO ISS PBLA34 START 356.455
HIERARCH ESO ISS PBLA34 END 356.57
HIERARCH ESO ISS AMBI TAU0 START 0.004449
HIERARCH ESO ISS AMBI TAU0 END 0.004304
HIERARCH ESO ISS AMBI TEMP 14.84
HIERARCH ESO ISS AMBI FWHM START 0.67
HIERARCH ESO ISS AMBI FWHM END 0.67