Exposure
ID
MATIS.2025-03-24T00:33:06.172_1
Header ID
MATIS.2025-03-24T00:33:06.172
Date updated
2025-03-24 00:40:48 UTC+0000
Release date
2025-03-24 00:33:06 UTC+0000
UTC Start
2025-03-24 00:33:06.172
UTC End
2025-03-24 00:34:06.232
MJD Start
60758.0229881
MJD End
60758.023683238884
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0048265
Ambient temperature (°C)
15.34
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 90.0520 90.0180 117.5000 117.6000
A0-J2 128.8780 128.8370 94.3000 94.3000
A0-K0 127.8840 127.8630 72.5230 72.6060
G1-J2 58.2270 58.2240 56.7000 56.7000
G1-K0 90.3920 90.4000 27.7600 27.8550
J2-K0 48.4300 48.4270 352.2370 352.3450
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 60758.0229881
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 90.052
HIERARCH ESO ISS PBL12 END 90.018
HIERARCH ESO ISS PBLA12 START 117.5
HIERARCH ESO ISS PBLA12 END 117.6
HIERARCH ESO ISS PBL13 START 128.878
HIERARCH ESO ISS PBL13 END 128.837
HIERARCH ESO ISS PBLA13 START 94.3
HIERARCH ESO ISS PBLA13 END 94.3
HIERARCH ESO ISS PBL14 START 127.884
HIERARCH ESO ISS PBL14 END 127.863
HIERARCH ESO ISS PBLA14 START 72.523
HIERARCH ESO ISS PBLA14 END 72.606
HIERARCH ESO ISS PBL23 START 58.227
HIERARCH ESO ISS PBL23 END 58.224
HIERARCH ESO ISS PBLA23 START 56.7
HIERARCH ESO ISS PBLA23 END 56.7
HIERARCH ESO ISS PBL24 START 90.392
HIERARCH ESO ISS PBL24 END 90.4
HIERARCH ESO ISS PBLA24 START 27.76
HIERARCH ESO ISS PBLA24 END 27.855
HIERARCH ESO ISS PBL34 START 48.43
HIERARCH ESO ISS PBL34 END 48.427
HIERARCH ESO ISS PBLA34 START 352.237
HIERARCH ESO ISS PBLA34 END 352.345
HIERARCH ESO ISS AMBI TAU0 START 0.005021
HIERARCH ESO ISS AMBI TAU0 END 0.004632
HIERARCH ESO ISS AMBI TEMP 15.34
HIERARCH ESO ISS AMBI FWHM START 0.62
HIERARCH ESO ISS AMBI FWHM END 0.58