Exposure
ID
MATIS.2025-03-20T01:16:02.140_1
Header ID
MATIS.2025-03-20T01:16:02.140
Date updated
2025-03-20 01:25:46 UTC+0000
Release date
2025-03-20 01:16:02 UTC+0000
UTC Start
2025-03-20 01:16:02.140
UTC End
2025-03-20 01:17:02.200
MJD Start
60754.05280255
MJD End
60754.05349768889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0040774999999999995
Ambient temperature (°C)
15.26
Seeing (arcsec)
1.35
Observation
ID
65704
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
48881
Name
HD 65685
RA
119.463772
DEC
-45.5775
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_MEDIUM
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 90.1880 90.2080 119.1000 119.3000
A0-J2 128.9650 128.9390 97.5000 97.7000
A0-K0 125.5170 125.4400 76.8450 77.0190
G1-J2 55.9990 55.9560 61.1000 61.3000
G1-K0 84.4070 84.3540 30.9460 31.0700
J2-K0 45.7150 45.7210 352.9120 353.0300
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 60754.05280255
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 65685
RA 119.463772
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 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 90.188
HIERARCH ESO ISS PBL12 END 90.208
HIERARCH ESO ISS PBLA12 START 119.1
HIERARCH ESO ISS PBLA12 END 119.3
HIERARCH ESO ISS PBL13 START 128.965
HIERARCH ESO ISS PBL13 END 128.939
HIERARCH ESO ISS PBLA13 START 97.5
HIERARCH ESO ISS PBLA13 END 97.7
HIERARCH ESO ISS PBL14 START 125.517
HIERARCH ESO ISS PBL14 END 125.44
HIERARCH ESO ISS PBLA14 START 76.845
HIERARCH ESO ISS PBLA14 END 77.019
HIERARCH ESO ISS PBL23 START 55.999
HIERARCH ESO ISS PBL23 END 55.956
HIERARCH ESO ISS PBLA23 START 61.1
HIERARCH ESO ISS PBLA23 END 61.3
HIERARCH ESO ISS PBL24 START 84.407
HIERARCH ESO ISS PBL24 END 84.354
HIERARCH ESO ISS PBLA24 START 30.946
HIERARCH ESO ISS PBLA24 END 31.07
HIERARCH ESO ISS PBL34 START 45.715
HIERARCH ESO ISS PBL34 END 45.721
HIERARCH ESO ISS PBLA34 START 352.912
HIERARCH ESO ISS PBLA34 END 353.03
HIERARCH ESO ISS AMBI TAU0 START 0.004076
HIERARCH ESO ISS AMBI TAU0 END 0.004079
HIERARCH ESO ISS AMBI TEMP 15.26
HIERARCH ESO ISS AMBI FWHM START 1.53
HIERARCH ESO ISS AMBI FWHM END 1.17