Exposure
ID
MATIS.2025-03-24T00:34:20.084_1
Header ID
MATIS.2025-03-24T00:34:20.084
Date updated
2025-03-24 00:45:53 UTC+0000
Release date
2025-03-24 00:34:20 UTC+0000
UTC Start
2025-03-24 00:34:20.084
UTC End
2025-03-24 00:35:20.144
MJD Start
60758.02384357
MJD End
60758.02453870889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0043
Ambient temperature (°C)
15.31
Seeing (arcsec)
0.63
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 90.0100 89.9750 117.6000 117.7000
A0-J2 128.8270 128.7840 94.4000 94.5000
A0-K0 127.8580 127.8350 72.6240 72.7070
G1-J2 58.2240 58.2210 56.8000 56.8000
G1-K0 90.4010 90.4090 27.8760 27.9710
J2-K0 48.4270 48.4240 352.3690 352.4780
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 60758.02384357
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 90.01
HIERARCH ESO ISS PBL12 END 89.975
HIERARCH ESO ISS PBLA12 START 117.6
HIERARCH ESO ISS PBLA12 END 117.7
HIERARCH ESO ISS PBL13 START 128.827
HIERARCH ESO ISS PBL13 END 128.784
HIERARCH ESO ISS PBLA13 START 94.4
HIERARCH ESO ISS PBLA13 END 94.5
HIERARCH ESO ISS PBL14 START 127.858
HIERARCH ESO ISS PBL14 END 127.835
HIERARCH ESO ISS PBLA14 START 72.624
HIERARCH ESO ISS PBLA14 END 72.707
HIERARCH ESO ISS PBL23 START 58.224
HIERARCH ESO ISS PBL23 END 58.221
HIERARCH ESO ISS PBLA23 START 56.8
HIERARCH ESO ISS PBLA23 END 56.8
HIERARCH ESO ISS PBL24 START 90.401
HIERARCH ESO ISS PBL24 END 90.409
HIERARCH ESO ISS PBLA24 START 27.876
HIERARCH ESO ISS PBLA24 END 27.971
HIERARCH ESO ISS PBL34 START 48.427
HIERARCH ESO ISS PBL34 END 48.424
HIERARCH ESO ISS PBLA34 START 352.369
HIERARCH ESO ISS PBLA34 END 352.478
HIERARCH ESO ISS AMBI TAU0 START 0.004632
HIERARCH ESO ISS AMBI TAU0 END 0.003968
HIERARCH ESO ISS AMBI TEMP 15.31
HIERARCH ESO ISS AMBI FWHM START 0.63
HIERARCH ESO ISS AMBI FWHM END 0.63