Exposure
ID
MATIS.2025-03-24T00:31:01.788_1
Header ID
MATIS.2025-03-24T00:31:01.788
Date updated
2025-03-24 00:40:48 UTC+0000
Release date
2025-03-24 00:31:01 UTC+0000
UTC Start
2025-03-24 00:31:01.788
UTC End
2025-03-24 00:32:01.796
MJD Start
60758.02154847
MJD End
60758.02224300704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0056515
Ambient temperature (°C)
15.38
Seeing (arcsec)
0.56
Observation
ID
65847
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
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 90.1180 90.0860 117.3000 117.4000
A0-J2 128.9550 128.9180 94.1000 94.2000
A0-K0 127.9200 127.9030 72.3530 72.4360
G1-J2 58.2290 58.2280 56.5000 56.6000
G1-K0 90.3750 90.3840 27.5640 27.6610
J2-K0 48.4350 48.4330 352.0160 352.1240
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 60758.02154847
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 61774
RA 115.05517
DEC -19.66079
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN ID LOW
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 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 90.118
HIERARCH ESO ISS PBL12 END 90.086
HIERARCH ESO ISS PBLA12 START 117.3
HIERARCH ESO ISS PBLA12 END 117.4
HIERARCH ESO ISS PBL13 START 128.955
HIERARCH ESO ISS PBL13 END 128.918
HIERARCH ESO ISS PBLA13 START 94.1
HIERARCH ESO ISS PBLA13 END 94.2
HIERARCH ESO ISS PBL14 START 127.92
HIERARCH ESO ISS PBL14 END 127.903
HIERARCH ESO ISS PBLA14 START 72.353
HIERARCH ESO ISS PBLA14 END 72.436
HIERARCH ESO ISS PBL23 START 58.229
HIERARCH ESO ISS PBL23 END 58.228
HIERARCH ESO ISS PBLA23 START 56.5
HIERARCH ESO ISS PBLA23 END 56.6
HIERARCH ESO ISS PBL24 START 90.375
HIERARCH ESO ISS PBL24 END 90.384
HIERARCH ESO ISS PBLA24 START 27.564
HIERARCH ESO ISS PBLA24 END 27.661
HIERARCH ESO ISS PBL34 START 48.435
HIERARCH ESO ISS PBL34 END 48.433
HIERARCH ESO ISS PBLA34 START 352.016
HIERARCH ESO ISS PBLA34 END 352.124
HIERARCH ESO ISS AMBI TAU0 START 0.005892
HIERARCH ESO ISS AMBI TAU0 END 0.005411
HIERARCH ESO ISS AMBI TEMP 15.38
HIERARCH ESO ISS AMBI FWHM START 0.56
HIERARCH ESO ISS AMBI FWHM END 0.56