Exposure
ID
MATIS.2025-05-12T01:51:22.144_1
Header ID
MATIS.2025-05-12T01:51:22.144
Date updated
2025-05-12 17:10:46 UTC+0000
Release date
2025-05-12 01:51:22 UTC+0000
UTC Start
2025-05-12 01:51:22.144
UTC End
2025-05-12 01:52:28.588
MJD Start
60807.07733963
MJD End
60807.07810865778
Exposure time (s)
66.4
Validation level
1
Tau 0: Coherence time (s)
0.008546
Ambient temperature (°C)
17.36
Seeing (arcsec)
0.44
Observation
ID
67212
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
49961
Name
HD 97573
RA
168.404127
DEC
-20.45038
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_MEDIUM
Instrument sub-mode
HYBRID
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 56.3410 56.3260 32.6000 32.6000
U1-U3 101.6980 101.6570 38.7000 38.7000
U1-U4 126.4700 126.3170 66.3160 66.4000
U2-U3 46.0680 46.0390 46.1000 46.2000
U2-U4 85.5620 85.4220 87.7790 87.8900
U3-U4 59.5990 59.5110 118.6830 118.8440
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 60807.07733963
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 97573
RA 168.404127
DEC -20.45038
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 U1
HIERARCH ESO ISS CONF STATION2 U2
HIERARCH ESO ISS CONF STATION3 U3
HIERARCH ESO ISS CONF STATION4 U4
EXPTIME 10.0
HIERARCH ESO DET SEQ1 PERIOD 11.074
HIERARCH ESO DET NDIT 6
HIERARCH ESO ISS PBL12 START 56.341
HIERARCH ESO ISS PBL12 END 56.326
HIERARCH ESO ISS PBLA12 START 32.6
HIERARCH ESO ISS PBLA12 END 32.6
HIERARCH ESO ISS PBL13 START 101.698
HIERARCH ESO ISS PBL13 END 101.657
HIERARCH ESO ISS PBLA13 START 38.7
HIERARCH ESO ISS PBLA13 END 38.7
HIERARCH ESO ISS PBL14 START 126.47
HIERARCH ESO ISS PBL14 END 126.317
HIERARCH ESO ISS PBLA14 START 66.316
HIERARCH ESO ISS PBLA14 END 66.4
HIERARCH ESO ISS PBL23 START 46.068
HIERARCH ESO ISS PBL23 END 46.039
HIERARCH ESO ISS PBLA23 START 46.1
HIERARCH ESO ISS PBLA23 END 46.2
HIERARCH ESO ISS PBL24 START 85.562
HIERARCH ESO ISS PBL24 END 85.422
HIERARCH ESO ISS PBLA24 START 87.779
HIERARCH ESO ISS PBLA24 END 87.89
HIERARCH ESO ISS PBL34 START 59.599
HIERARCH ESO ISS PBL34 END 59.511
HIERARCH ESO ISS PBLA34 START 118.683
HIERARCH ESO ISS PBLA34 END 118.844
HIERARCH ESO ISS AMBI TAU0 START 0.008705
HIERARCH ESO ISS AMBI TAU0 END 0.008387
HIERARCH ESO ISS AMBI TEMP 17.36
HIERARCH ESO ISS AMBI FWHM START 0.51
HIERARCH ESO ISS AMBI FWHM END 0.37