Exposure
ID
MATIS.2025-10-20T00:34:32.587_1
Header ID
MATIS.2025-10-20T00:34:32.587
Date updated
2025-10-20 00:45:50 UTC+0000
Release date
2025-10-20 00:34:32 UTC+0000
UTC Start
2025-10-20 00:34:32.587
UTC End
2025-10-20 00:35:34.579
MJD Start
60968.02398827
MJD End
60968.024705769996
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.008504999999999999
Ambient temperature (°C)
15.97
Seeing (arcsec)
0.625
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 48.6570 48.6570 159.2000 159.3000
A0-D0 30.8270 30.7930 79.1000 79.2000
A0-G1 89.4100 89.3640 124.7230 124.8880
B5-D0 52.9290 52.9200 14.2000 14.3000
B5-G1 56.4680 56.4120 95.5340 95.6840
D0-G1 71.3350 71.3220 142.7130 142.8710
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 60968.02398827
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 48.657
HIERARCH ESO ISS PBL12 END 48.657
HIERARCH ESO ISS PBLA12 START 159.2
HIERARCH ESO ISS PBLA12 END 159.3
HIERARCH ESO ISS PBL13 START 30.827
HIERARCH ESO ISS PBL13 END 30.793
HIERARCH ESO ISS PBLA13 START 79.1
HIERARCH ESO ISS PBLA13 END 79.2
HIERARCH ESO ISS PBL14 START 89.41
HIERARCH ESO ISS PBL14 END 89.364
HIERARCH ESO ISS PBLA14 START 124.723
HIERARCH ESO ISS PBLA14 END 124.888
HIERARCH ESO ISS PBL23 START 52.929
HIERARCH ESO ISS PBL23 END 52.92
HIERARCH ESO ISS PBLA23 START 14.2
HIERARCH ESO ISS PBLA23 END 14.3
HIERARCH ESO ISS PBL24 START 56.468
HIERARCH ESO ISS PBL24 END 56.412
HIERARCH ESO ISS PBLA24 START 95.534
HIERARCH ESO ISS PBLA24 END 95.684
HIERARCH ESO ISS PBL34 START 71.335
HIERARCH ESO ISS PBL34 END 71.322
HIERARCH ESO ISS PBLA34 START 142.713
HIERARCH ESO ISS PBLA34 END 142.871
HIERARCH ESO ISS AMBI TAU0 START 0.008511
HIERARCH ESO ISS AMBI TAU0 END 0.008499
HIERARCH ESO ISS AMBI TEMP 15.97
HIERARCH ESO ISS AMBI FWHM START 0.67
HIERARCH ESO ISS AMBI FWHM END 0.58