Exposure
ID
MATIS.2025-04-02T00:35:57.121_1
Header ID
MATIS.2025-04-02T00:35:57.121
Date updated
2025-04-02 00:45:44 UTC+0000
Release date
2025-04-02 00:35:57 UTC+0000
UTC Start
2025-04-02 00:35:57.121
UTC End
2025-04-02 00:36:57.181
MJD Start
60767.02496668
MJD End
60767.02566181889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0045155
Ambient temperature (°C)
13.48
Seeing (arcsec)
0.75
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 67.9640 67.9420 278.3000 278.5000
K0-D0 93.4620 93.3950 258.7000 258.9000
K0-J3 54.4600 54.4790 336.2570 336.3930
G2-D0 37.2260 37.1960 221.0000 221.1000
G2-J3 60.4520 60.4000 48.5620 48.7010
D0-J3 97.4760 97.3930 45.6740 45.8090
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 60767.02496668
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 67.964
HIERARCH ESO ISS PBL12 END 67.942
HIERARCH ESO ISS PBLA12 START 278.3
HIERARCH ESO ISS PBLA12 END 278.5
HIERARCH ESO ISS PBL13 START 93.462
HIERARCH ESO ISS PBL13 END 93.395
HIERARCH ESO ISS PBLA13 START 258.7
HIERARCH ESO ISS PBLA13 END 258.9
HIERARCH ESO ISS PBL14 START 54.46
HIERARCH ESO ISS PBL14 END 54.479
HIERARCH ESO ISS PBLA14 START 336.257
HIERARCH ESO ISS PBLA14 END 336.393
HIERARCH ESO ISS PBL23 START 37.226
HIERARCH ESO ISS PBL23 END 37.196
HIERARCH ESO ISS PBLA23 START 221.0
HIERARCH ESO ISS PBLA23 END 221.1
HIERARCH ESO ISS PBL24 START 60.452
HIERARCH ESO ISS PBL24 END 60.4
HIERARCH ESO ISS PBLA24 START 48.562
HIERARCH ESO ISS PBLA24 END 48.701
HIERARCH ESO ISS PBL34 START 97.476
HIERARCH ESO ISS PBL34 END 97.393
HIERARCH ESO ISS PBLA34 START 45.674
HIERARCH ESO ISS PBLA34 END 45.809
HIERARCH ESO ISS AMBI TAU0 START 0.004611
HIERARCH ESO ISS AMBI TAU0 END 0.00442
HIERARCH ESO ISS AMBI TEMP 13.48
HIERARCH ESO ISS AMBI FWHM START 0.76
HIERARCH ESO ISS AMBI FWHM END 0.74