Exposure
ID
MATIS.2023-11-04T01:12:38.151_1
Header ID
MATIS.2023-11-04T01:12:38.151
Date updated
2023-11-04 01:21:13 UTC+0000
Release date
2023-11-04 01:12:38 UTC+0000
UTC Start
2023-11-04 01:12:38.151
UTC End
2023-11-04 01:13:40.161
MJD Start
60252.05044156
MJD End
60252.05115926833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.006651499999999999
Ambient temperature (°C)
14.14
Seeing (arcsec)
0.5
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 24.5990 24.5830 145.2000 145.3000
A0-D0 31.9310 31.9210 73.2000 73.3000
A0-C1 22.1380 22.1200 118.0020 118.0900
B2-D0 33.7270 33.7350 29.3000 29.4000
B2-C1 11.2340 11.2370 29.2940 29.3810
D0-C1 22.4920 22.4980 209.3570 209.4440
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 60252.05044156
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 24.599
HIERARCH ESO ISS PBL12 END 24.583
HIERARCH ESO ISS PBLA12 START 145.2
HIERARCH ESO ISS PBLA12 END 145.3
HIERARCH ESO ISS PBL13 START 31.931
HIERARCH ESO ISS PBL13 END 31.921
HIERARCH ESO ISS PBLA13 START 73.2
HIERARCH ESO ISS PBLA13 END 73.3
HIERARCH ESO ISS PBL14 START 22.138
HIERARCH ESO ISS PBL14 END 22.12
HIERARCH ESO ISS PBLA14 START 118.002
HIERARCH ESO ISS PBLA14 END 118.09
HIERARCH ESO ISS PBL23 START 33.727
HIERARCH ESO ISS PBL23 END 33.735
HIERARCH ESO ISS PBLA23 START 29.3
HIERARCH ESO ISS PBLA23 END 29.4
HIERARCH ESO ISS PBL24 START 11.234
HIERARCH ESO ISS PBL24 END 11.237
HIERARCH ESO ISS PBLA24 START 29.294
HIERARCH ESO ISS PBLA24 END 29.381
HIERARCH ESO ISS PBL34 START 22.492
HIERARCH ESO ISS PBL34 END 22.498
HIERARCH ESO ISS PBLA34 START 209.357
HIERARCH ESO ISS PBLA34 END 209.444
HIERARCH ESO ISS AMBI TAU0 START 0.00628
HIERARCH ESO ISS AMBI TAU0 END 0.007023
HIERARCH ESO ISS AMBI TEMP 14.14
HIERARCH ESO ISS AMBI FWHM START 0.48
HIERARCH ESO ISS AMBI FWHM END 0.52