Exposure
ID
MATIS.2025-10-20T00:29:32.822_1
Header ID
MATIS.2025-10-20T00:29:32.822
Date updated
2025-10-20 00:40:42 UTC+0000
Release date
2025-10-20 00:29:32 UTC+0000
UTC Start
2025-10-20 00:29:32.822
UTC End
2025-10-20 00:30:34.814
MJD Start
60968.02051877
MJD End
60968.02123627
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0103905
Ambient temperature (°C)
15.67
Seeing (arcsec)
0.67
Observation
ID
70989
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
52680
Name
HD 196917
RA
310.348007
DEC
-31.59863
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_HIGH
Instrument sub-mode
HYBRID
Stations
A0 B5 D0 G1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 48.6540 48.6550 158.5000 158.7000
A0-D0 30.9790 30.9480 78.5000 78.6000
A0-G1 89.6160 89.5740 123.9780 124.1410
B5-D0 52.9680 52.9600 13.7000 13.8000
B5-G1 56.7230 56.6710 94.8560 95.0050
D0-G1 71.3930 71.3820 141.9980 142.1550
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 60968.02051877
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 196917
RA 310.348007
DEC -31.59863
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME HIGH
HIERARCH ESO INS DIN ID HIGH
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 B5
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 G1
EXPTIME 0.0750053
HIERARCH ESO DET SEQ1 PERIOD 0.084
HIERARCH ESO DET NDIT 738
HIERARCH ESO ISS PBL12 START 48.654
HIERARCH ESO ISS PBL12 END 48.655
HIERARCH ESO ISS PBLA12 START 158.5
HIERARCH ESO ISS PBLA12 END 158.7
HIERARCH ESO ISS PBL13 START 30.979
HIERARCH ESO ISS PBL13 END 30.948
HIERARCH ESO ISS PBLA13 START 78.5
HIERARCH ESO ISS PBLA13 END 78.6
HIERARCH ESO ISS PBL14 START 89.616
HIERARCH ESO ISS PBL14 END 89.574
HIERARCH ESO ISS PBLA14 START 123.978
HIERARCH ESO ISS PBLA14 END 124.141
HIERARCH ESO ISS PBL23 START 52.968
HIERARCH ESO ISS PBL23 END 52.96
HIERARCH ESO ISS PBLA23 START 13.7
HIERARCH ESO ISS PBLA23 END 13.8
HIERARCH ESO ISS PBL24 START 56.723
HIERARCH ESO ISS PBL24 END 56.671
HIERARCH ESO ISS PBLA24 START 94.856
HIERARCH ESO ISS PBLA24 END 95.005
HIERARCH ESO ISS PBL34 START 71.393
HIERARCH ESO ISS PBL34 END 71.382
HIERARCH ESO ISS PBLA34 START 141.998
HIERARCH ESO ISS PBLA34 END 142.155
HIERARCH ESO ISS AMBI TAU0 START 0.011665
HIERARCH ESO ISS AMBI TAU0 END 0.009116
HIERARCH ESO ISS AMBI TEMP 15.67
HIERARCH ESO ISS AMBI FWHM START 0.66
HIERARCH ESO ISS AMBI FWHM END 0.68