Exposure
ID
MATIS.2023-12-09T00:22:23.705_1
Header ID
MATIS.2023-12-09T00:22:23.705
Date updated
2023-12-09 00:30:54 UTC+0000
Release date
2023-12-09 00:22:23 UTC+0000
UTC Start
2023-12-09 00:22:23.705
UTC End
2023-12-09 00:23:25.715
MJD Start
60287.01555214
MJD End
60287.01626984833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.006112
Ambient temperature (°C)
17.77
Seeing (arcsec)
1.79
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 23.1200 23.1010 156.7000 156.9000
A0-D0 29.1290 29.0700 77.0000 77.0000
A0-C1 19.6210 19.5810 127.6150 127.7690
B2-D0 33.8030 33.7950 34.7000 34.8000
B2-C1 11.2600 11.2580 34.6710 34.7140
D0-C1 22.5420 22.5370 214.7260 214.7690
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 60287.01555214
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 23.12
HIERARCH ESO ISS PBL12 END 23.101
HIERARCH ESO ISS PBLA12 START 156.7
HIERARCH ESO ISS PBLA12 END 156.9
HIERARCH ESO ISS PBL13 START 29.129
HIERARCH ESO ISS PBL13 END 29.07
HIERARCH ESO ISS PBLA13 START 77.0
HIERARCH ESO ISS PBLA13 END 77.0
HIERARCH ESO ISS PBL14 START 19.621
HIERARCH ESO ISS PBL14 END 19.581
HIERARCH ESO ISS PBLA14 START 127.615
HIERARCH ESO ISS PBLA14 END 127.769
HIERARCH ESO ISS PBL23 START 33.803
HIERARCH ESO ISS PBL23 END 33.795
HIERARCH ESO ISS PBLA23 START 34.7
HIERARCH ESO ISS PBLA23 END 34.8
HIERARCH ESO ISS PBL24 START 11.26
HIERARCH ESO ISS PBL24 END 11.258
HIERARCH ESO ISS PBLA24 START 34.671
HIERARCH ESO ISS PBLA24 END 34.714
HIERARCH ESO ISS PBL34 START 22.542
HIERARCH ESO ISS PBL34 END 22.537
HIERARCH ESO ISS PBLA34 START 214.726
HIERARCH ESO ISS PBLA34 END 214.769
HIERARCH ESO ISS AMBI TAU0 START 0.006112
HIERARCH ESO ISS AMBI TAU0 END 0.006112
HIERARCH ESO ISS AMBI TEMP 17.77
HIERARCH ESO ISS AMBI FWHM START 1.79
HIERARCH ESO ISS AMBI FWHM END 1.79