Exposure
ID
MATIS.2025-04-02T00:38:28.638_1
Header ID
MATIS.2025-04-02T00:38:28.638
Date updated
2025-04-02 00:45:44 UTC+0000
Release date
2025-04-02 00:38:28 UTC+0000
UTC Start
2025-04-02 00:38:28.638
UTC End
2025-04-02 00:39:28.698
MJD Start
60767.02672035
MJD End
60767.02741548888
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0043219999999999995
Ambient temperature (°C)
13.5
Seeing (arcsec)
0.805
Observation
ID
65993
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
49129
Name
HD 65685
RA
119.465359
DEC
-45.5775
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_MEDIUM
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 67.9070 67.8830 278.8000 279.0000
K0-D0 93.2930 93.2250 259.2000 259.3000
K0-J3 54.5070 54.5250 336.5970 336.7320
G2-D0 37.1510 37.1210 221.3000 221.4000
G2-J3 60.3200 60.2670 48.9060 49.0420
D0-J3 97.2680 97.1850 46.0100 46.1420
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 60767.02672035
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 65685
RA 119.465359
DEC -45.5775
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME MED
HIERARCH ESO INS DIL ID MED
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 67.907
HIERARCH ESO ISS PBL12 END 67.883
HIERARCH ESO ISS PBLA12 START 278.8
HIERARCH ESO ISS PBLA12 END 279.0
HIERARCH ESO ISS PBL13 START 93.293
HIERARCH ESO ISS PBL13 END 93.225
HIERARCH ESO ISS PBLA13 START 259.2
HIERARCH ESO ISS PBLA13 END 259.3
HIERARCH ESO ISS PBL14 START 54.507
HIERARCH ESO ISS PBL14 END 54.525
HIERARCH ESO ISS PBLA14 START 336.597
HIERARCH ESO ISS PBLA14 END 336.732
HIERARCH ESO ISS PBL23 START 37.151
HIERARCH ESO ISS PBL23 END 37.121
HIERARCH ESO ISS PBLA23 START 221.3
HIERARCH ESO ISS PBLA23 END 221.4
HIERARCH ESO ISS PBL24 START 60.32
HIERARCH ESO ISS PBL24 END 60.267
HIERARCH ESO ISS PBLA24 START 48.906
HIERARCH ESO ISS PBLA24 END 49.042
HIERARCH ESO ISS PBL34 START 97.268
HIERARCH ESO ISS PBL34 END 97.185
HIERARCH ESO ISS PBLA34 START 46.01
HIERARCH ESO ISS PBLA34 END 46.142
HIERARCH ESO ISS AMBI TAU0 START 0.004651
HIERARCH ESO ISS AMBI TAU0 END 0.003993
HIERARCH ESO ISS AMBI TEMP 13.5
HIERARCH ESO ISS AMBI FWHM START 0.81
HIERARCH ESO ISS AMBI FWHM END 0.8