Exposure
ID
MATIS.2025-10-20T00:37:02.963_1
Header ID
MATIS.2025-10-20T00:37:02.963
Date updated
2025-10-20 00:45:50 UTC+0000
Release date
2025-10-20 00:37:02 UTC+0000
UTC Start
2025-10-20 00:37:02.963
UTC End
2025-10-20 00:38:04.955
MJD Start
60968.02572874
MJD End
60968.02644624
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.007613
Ambient temperature (°C)
15.86
Seeing (arcsec)
0.59
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 159.5000 159.7000
A0-D0 30.7460 30.7120 79.4000 79.5000
A0-G1 89.2990 89.2520 125.1090 125.2620
B5-D0 52.9080 52.8990 14.5000 14.6000
B5-G1 56.3320 56.2740 95.8840 96.0220
D0-G1 71.3030 71.2890 143.0830 143.2290
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 60968.02572874
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 159.5
HIERARCH ESO ISS PBLA12 END 159.7
HIERARCH ESO ISS PBL13 START 30.746
HIERARCH ESO ISS PBL13 END 30.712
HIERARCH ESO ISS PBLA13 START 79.4
HIERARCH ESO ISS PBLA13 END 79.5
HIERARCH ESO ISS PBL14 START 89.299
HIERARCH ESO ISS PBL14 END 89.252
HIERARCH ESO ISS PBLA14 START 125.109
HIERARCH ESO ISS PBLA14 END 125.262
HIERARCH ESO ISS PBL23 START 52.908
HIERARCH ESO ISS PBL23 END 52.899
HIERARCH ESO ISS PBLA23 START 14.5
HIERARCH ESO ISS PBLA23 END 14.6
HIERARCH ESO ISS PBL24 START 56.332
HIERARCH ESO ISS PBL24 END 56.274
HIERARCH ESO ISS PBLA24 START 95.884
HIERARCH ESO ISS PBLA24 END 96.022
HIERARCH ESO ISS PBL34 START 71.303
HIERARCH ESO ISS PBL34 END 71.289
HIERARCH ESO ISS PBLA34 START 143.083
HIERARCH ESO ISS PBLA34 END 143.229
HIERARCH ESO ISS AMBI TAU0 START 0.008499
HIERARCH ESO ISS AMBI TAU0 END 0.006727
HIERARCH ESO ISS AMBI TEMP 15.86
HIERARCH ESO ISS AMBI FWHM START 0.59
HIERARCH ESO ISS AMBI FWHM END 0.59