Exposure
ID
MATIS.2025-10-20T00:38:17.976_1
Header ID
MATIS.2025-10-20T00:38:17.976
Date updated
2025-10-20 00:45:50 UTC+0000
Release date
2025-10-20 00:38:17 UTC+0000
UTC Start
2025-10-20 00:38:17.976
UTC End
2025-10-20 00:39:19.968
MJD Start
60968.02659694
MJD End
60968.02731444
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0060444999999999995
Ambient temperature (°C)
15.81
Seeing (arcsec)
0.585
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 159.7000 159.8000
A0-D0 30.7050 30.6710 79.6000 79.7000
A0-G1 89.2420 89.1950 125.2920 125.4490
B5-D0 52.8970 52.8890 14.6000 14.7000
B5-G1 56.2630 56.2050 96.0490 96.1910
D0-G1 71.2870 71.2730 143.2580 143.4090
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 60968.02659694
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 159.7
HIERARCH ESO ISS PBLA12 END 159.8
HIERARCH ESO ISS PBL13 START 30.705
HIERARCH ESO ISS PBL13 END 30.671
HIERARCH ESO ISS PBLA13 START 79.6
HIERARCH ESO ISS PBLA13 END 79.7
HIERARCH ESO ISS PBL14 START 89.242
HIERARCH ESO ISS PBL14 END 89.195
HIERARCH ESO ISS PBLA14 START 125.292
HIERARCH ESO ISS PBLA14 END 125.449
HIERARCH ESO ISS PBL23 START 52.897
HIERARCH ESO ISS PBL23 END 52.889
HIERARCH ESO ISS PBLA23 START 14.6
HIERARCH ESO ISS PBLA23 END 14.7
HIERARCH ESO ISS PBL24 START 56.263
HIERARCH ESO ISS PBL24 END 56.205
HIERARCH ESO ISS PBLA24 START 96.049
HIERARCH ESO ISS PBLA24 END 96.191
HIERARCH ESO ISS PBL34 START 71.287
HIERARCH ESO ISS PBL34 END 71.273
HIERARCH ESO ISS PBLA34 START 143.258
HIERARCH ESO ISS PBLA34 END 143.409
HIERARCH ESO ISS AMBI TAU0 START 0.006727
HIERARCH ESO ISS AMBI TAU0 END 0.005362
HIERARCH ESO ISS AMBI TEMP 15.81
HIERARCH ESO ISS AMBI FWHM START 0.59
HIERARCH ESO ISS AMBI FWHM END 0.58