Exposure
ID
MATIS.2025-04-02T00:27:24.344_1
Header ID
MATIS.2025-04-02T00:27:24.344
Date updated
2025-04-02 00:35:39 UTC+0000
Release date
2025-04-02 00:27:24 UTC+0000
UTC Start
2025-04-02 00:27:24.344
UTC End
2025-04-02 00:28:24.308
MJD Start
60767.01903176
MJD End
60767.01972578777
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0045575
Ambient temperature (°C)
13.51
Seeing (arcsec)
0.77
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 68.1290 68.1120 276.8000 277.0000
K0-D0 93.9890 93.9300 257.3000 257.4000
K0-J3 54.2920 54.3130 335.1160 335.2510
G2-D0 37.4680 37.4400 219.9000 220.0000
G2-J3 60.8780 60.8290 47.3930 47.5320
D0-J3 98.1470 98.0690 44.5340 44.6700
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 60767.01903176
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 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 68.129
HIERARCH ESO ISS PBL12 END 68.112
HIERARCH ESO ISS PBLA12 START 276.8
HIERARCH ESO ISS PBLA12 END 277.0
HIERARCH ESO ISS PBL13 START 93.989
HIERARCH ESO ISS PBL13 END 93.93
HIERARCH ESO ISS PBLA13 START 257.3
HIERARCH ESO ISS PBLA13 END 257.4
HIERARCH ESO ISS PBL14 START 54.292
HIERARCH ESO ISS PBL14 END 54.313
HIERARCH ESO ISS PBLA14 START 335.116
HIERARCH ESO ISS PBLA14 END 335.251
HIERARCH ESO ISS PBL23 START 37.468
HIERARCH ESO ISS PBL23 END 37.44
HIERARCH ESO ISS PBLA23 START 219.9
HIERARCH ESO ISS PBLA23 END 220.0
HIERARCH ESO ISS PBL24 START 60.878
HIERARCH ESO ISS PBL24 END 60.829
HIERARCH ESO ISS PBLA24 START 47.393
HIERARCH ESO ISS PBLA24 END 47.532
HIERARCH ESO ISS PBL34 START 98.147
HIERARCH ESO ISS PBL34 END 98.069
HIERARCH ESO ISS PBLA34 START 44.534
HIERARCH ESO ISS PBLA34 END 44.67
HIERARCH ESO ISS AMBI TAU0 START 0.00382
HIERARCH ESO ISS AMBI TAU0 END 0.005295
HIERARCH ESO ISS AMBI TEMP 13.51
HIERARCH ESO ISS AMBI FWHM START 0.8
HIERARCH ESO ISS AMBI FWHM END 0.74