Exposure
ID
MATIS.2023-07-09T00:10:17.880_1
Header ID
MATIS.2023-07-09T00:10:17.880
Date updated
2023-07-09 00:20:35 UTC+0000
Release date
2023-07-09 00:10:17 UTC+0000
UTC Start
2023-07-09 00:10:17.880
UTC End
2023-07-09 00:11:19.890
MJD Start
60134.00715139
MJD End
60134.00786909833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.002815
Ambient temperature (°C)
11.48
Seeing (arcsec)
0.55
Observation
ID
56180
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
41621
Name
V* V923 Cen
RA
177.926538
DEC
-61.15844
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 23.9500 23.9540 164.9000 165.1000
A0-D0 27.6110 27.5770 110.9000 111.2000
A0-C1 22.6240 22.6240 145.7300 145.9650
B2-D0 23.6510 23.6070 55.9000 56.0000
B2-C1 7.8780 7.8630 55.7900 55.9530
D0-C1 15.7730 15.7440 235.8810 236.0440
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 60134.00715139
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V* V923 Cen
RA 177.926538
DEC -61.15844
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 23.95
HIERARCH ESO ISS PBL12 END 23.954
HIERARCH ESO ISS PBLA12 START 164.9
HIERARCH ESO ISS PBLA12 END 165.1
HIERARCH ESO ISS PBL13 START 27.611
HIERARCH ESO ISS PBL13 END 27.577
HIERARCH ESO ISS PBLA13 START 110.9
HIERARCH ESO ISS PBLA13 END 111.2
HIERARCH ESO ISS PBL14 START 22.624
HIERARCH ESO ISS PBL14 END 22.624
HIERARCH ESO ISS PBLA14 START 145.73
HIERARCH ESO ISS PBLA14 END 145.965
HIERARCH ESO ISS PBL23 START 23.651
HIERARCH ESO ISS PBL23 END 23.607
HIERARCH ESO ISS PBLA23 START 55.9
HIERARCH ESO ISS PBLA23 END 56.0
HIERARCH ESO ISS PBL24 START 7.878
HIERARCH ESO ISS PBL24 END 7.863
HIERARCH ESO ISS PBLA24 START 55.79
HIERARCH ESO ISS PBLA24 END 55.953
HIERARCH ESO ISS PBL34 START 15.773
HIERARCH ESO ISS PBL34 END 15.744
HIERARCH ESO ISS PBLA34 START 235.881
HIERARCH ESO ISS PBLA34 END 236.044
HIERARCH ESO ISS AMBI TAU0 START 0.002815
HIERARCH ESO ISS AMBI TAU0 END 0.002815
HIERARCH ESO ISS AMBI TEMP 11.48
HIERARCH ESO ISS AMBI FWHM START 0.54
HIERARCH ESO ISS AMBI FWHM END 0.56