Exposure
ID
MATIS.2025-03-24T00:39:20.546_1
Header ID
MATIS.2025-03-24T00:39:20.546
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 00:39:20.546
UTC End
2025-03-24 00:40:20.554
MJD Start
60758.02732113
MJD End
60758.02801566704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004815
Ambient temperature (°C)
15.31
Seeing (arcsec)
0.5700000000000001
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 89.8220 89.7810 118.1000 118.2000
A0-J2 128.5890 128.5340 94.8000 94.9000
A0-K0 127.7220 127.6890 73.0300 73.1120
G1-J2 58.2010 58.1950 57.2000 57.3000
G1-K0 90.4350 90.4400 28.3410 28.4330
J2-K0 48.4140 48.4120 352.9080 353.0180
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 60758.02732113
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 89.822
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 128.589
HIERARCH ESO ISS PBL13 END 128.534
HIERARCH ESO ISS PBLA13 START 94.8
HIERARCH ESO ISS PBLA13 END 94.9
HIERARCH ESO ISS PBL14 START 127.722
HIERARCH ESO ISS PBL14 END 127.689
HIERARCH ESO ISS PBLA14 START 73.03
HIERARCH ESO ISS PBLA14 END 73.112
HIERARCH ESO ISS PBL23 START 58.201
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 28.341
HIERARCH ESO ISS PBLA24 END 28.433
HIERARCH ESO ISS PBL34 START 48.414
HIERARCH ESO ISS PBL34 END 48.412
HIERARCH ESO ISS PBLA34 START 352.908
HIERARCH ESO ISS PBLA34 END 353.018
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