Exposure
ID
MATIS.2025-03-24T00:36:44.743_1
Header ID
MATIS.2025-03-24T00:36:44.743
Date updated
2025-03-24 00:45:53 UTC+0000
Release date
2025-03-24 00:36:44 UTC+0000
UTC Start
2025-03-24 00:36:44.743
UTC End
2025-03-24 00:37:44.803
MJD Start
60758.02551786
MJD End
60758.026212998884
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.004259
Ambient temperature (°C)
15.31
Seeing (arcsec)
0.59
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 89.9230 89.8850 117.9000 117.9000
A0-J2 128.7190 128.6710 94.6000 94.7000
A0-K0 127.7990 127.7710 72.8200 72.9010
G1-J2 58.2150 58.2100 57.0000 57.0000
G1-K0 90.4180 90.4250 28.1010 28.1930
J2-K0 48.4210 48.4180 352.6280 352.7360
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 60758.02551786
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 89.923
HIERARCH ESO ISS PBL12 END 89.885
HIERARCH ESO ISS PBLA12 START 117.9
HIERARCH ESO ISS PBLA12 END 117.9
HIERARCH ESO ISS PBL13 START 128.719
HIERARCH ESO ISS PBL13 END 128.671
HIERARCH ESO ISS PBLA13 START 94.6
HIERARCH ESO ISS PBLA13 END 94.7
HIERARCH ESO ISS PBL14 START 127.799
HIERARCH ESO ISS PBL14 END 127.771
HIERARCH ESO ISS PBLA14 START 72.82
HIERARCH ESO ISS PBLA14 END 72.901
HIERARCH ESO ISS PBL23 START 58.215
HIERARCH ESO ISS PBL23 END 58.21
HIERARCH ESO ISS PBLA23 START 57.0
HIERARCH ESO ISS PBLA23 END 57.0
HIERARCH ESO ISS PBL24 START 90.418
HIERARCH ESO ISS PBL24 END 90.425
HIERARCH ESO ISS PBLA24 START 28.101
HIERARCH ESO ISS PBLA24 END 28.193
HIERARCH ESO ISS PBL34 START 48.421
HIERARCH ESO ISS PBL34 END 48.418
HIERARCH ESO ISS PBLA34 START 352.628
HIERARCH ESO ISS PBLA34 END 352.736
HIERARCH ESO ISS AMBI TAU0 START 0.004122
HIERARCH ESO ISS AMBI TAU0 END 0.004396
HIERARCH ESO ISS AMBI TEMP 15.31
HIERARCH ESO ISS AMBI FWHM START 0.57
HIERARCH ESO ISS AMBI FWHM END 0.61