Exposure
ID
MATIS.2025-03-24T00:35:32.409_1
Header ID
MATIS.2025-03-24T00:35:32.409
Date updated
2025-03-24 00:45:53 UTC+0000
Release date
2025-03-24 00:35:32 UTC+0000
UTC Start
2025-03-24 00:35:32.409
UTC End
2025-03-24 00:36:32.469
MJD Start
60758.02468066
MJD End
60758.02537579888
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.004045
Ambient temperature (°C)
15.3
Seeing (arcsec)
0.6
Observation
ID
65846
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
49006
Name
HD 61774
RA
115.05517
DEC
-19.66079
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 89.9680 89.9310 117.7000 117.8000
A0-J2 128.7750 128.7290 94.5000 94.6000
A0-K0 127.8300 127.8040 72.7220 72.8040
G1-J2 58.2200 58.2160 56.9000 56.9000
G1-K0 90.4100 90.4170 27.9880 28.0820
J2-K0 48.4240 48.4210 352.4970 352.6070
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 60758.02468066
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 61774
RA 115.05517
DEC -19.66079
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 89.968
HIERARCH ESO ISS PBL12 END 89.931
HIERARCH ESO ISS PBLA12 START 117.7
HIERARCH ESO ISS PBLA12 END 117.8
HIERARCH ESO ISS PBL13 START 128.775
HIERARCH ESO ISS PBL13 END 128.729
HIERARCH ESO ISS PBLA13 START 94.5
HIERARCH ESO ISS PBLA13 END 94.6
HIERARCH ESO ISS PBL14 START 127.83
HIERARCH ESO ISS PBL14 END 127.804
HIERARCH ESO ISS PBLA14 START 72.722
HIERARCH ESO ISS PBLA14 END 72.804
HIERARCH ESO ISS PBL23 START 58.22
HIERARCH ESO ISS PBL23 END 58.216
HIERARCH ESO ISS PBLA23 START 56.9
HIERARCH ESO ISS PBLA23 END 56.9
HIERARCH ESO ISS PBL24 START 90.41
HIERARCH ESO ISS PBL24 END 90.417
HIERARCH ESO ISS PBLA24 START 27.988
HIERARCH ESO ISS PBLA24 END 28.082
HIERARCH ESO ISS PBL34 START 48.424
HIERARCH ESO ISS PBL34 END 48.421
HIERARCH ESO ISS PBLA34 START 352.497
HIERARCH ESO ISS PBLA34 END 352.607
HIERARCH ESO ISS AMBI TAU0 START 0.003968
HIERARCH ESO ISS AMBI TAU0 END 0.004122
HIERARCH ESO ISS AMBI TEMP 15.3
HIERARCH ESO ISS AMBI FWHM START 0.63
HIERARCH ESO ISS AMBI FWHM END 0.57