Exposure
ID
MATIS.2025-03-24T00:39:20.143_1
Header ID
MATIS.2025-03-24T00:39:20.143
Date updated
2025-03-24 00:45:53 UTC+0000
Release date
2025-03-24 00:39:20 UTC+0000
UTC Start
2025-03-24 00:39:20.143
UTC End
2025-03-24 00:40:20.203
MJD Start
60758.02731647
MJD End
60758.02801160888
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.004815
Ambient temperature (°C)
15.31
Seeing (arcsec)
0.5700000000000001
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 89.8230 89.7810 118.1000 118.2000
A0-J2 128.5900 128.5350 94.8000 94.9000
A0-K0 127.7230 127.6890 73.0290 73.1100
G1-J2 58.2020 58.1950 57.2000 57.3000
G1-K0 90.4350 90.4400 28.3390 28.4320
J2-K0 48.4140 48.4120 352.9060 353.0160
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 60758.02731647
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 89.823
HIERARCH ESO ISS PBL12 END 89.781
HIERARCH ESO ISS PBLA12 START 118.1
HIERARCH ESO ISS PBLA12 END 118.2
HIERARCH ESO ISS PBL13 START 128.59
HIERARCH ESO ISS PBL13 END 128.535
HIERARCH ESO ISS PBLA13 START 94.8
HIERARCH ESO ISS PBLA13 END 94.9
HIERARCH ESO ISS PBL14 START 127.723
HIERARCH ESO ISS PBL14 END 127.689
HIERARCH ESO ISS PBLA14 START 73.029
HIERARCH ESO ISS PBLA14 END 73.11
HIERARCH ESO ISS PBL23 START 58.202
HIERARCH ESO ISS PBL23 END 58.195
HIERARCH ESO ISS PBLA23 START 57.2
HIERARCH ESO ISS PBLA23 END 57.3
HIERARCH ESO ISS PBL24 START 90.435
HIERARCH ESO ISS PBL24 END 90.44
HIERARCH ESO ISS PBLA24 START 28.339
HIERARCH ESO ISS PBLA24 END 28.432
HIERARCH ESO ISS PBL34 START 48.414
HIERARCH ESO ISS PBL34 END 48.412
HIERARCH ESO ISS PBLA34 START 352.906
HIERARCH ESO ISS PBLA34 END 353.016
HIERARCH ESO ISS AMBI TAU0 START 0.004731
HIERARCH ESO ISS AMBI TAU0 END 0.004899
HIERARCH ESO ISS AMBI TEMP 15.31
HIERARCH ESO ISS AMBI FWHM START 0.59
HIERARCH ESO ISS AMBI FWHM END 0.55