Exposure
ID
MATIS.2025-05-09T02:36:01.528_1
Header ID
MATIS.2025-05-09T02:36:01.528
Date updated
2025-05-09 02:45:55 UTC+0000
Release date
2025-05-09 02:36:01 UTC+0000
UTC Start
2025-05-09 02:36:01.528
UTC End
2025-05-09 02:37:01.588
MJD Start
60804.10835102
MJD End
60804.10904615888
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.002041
Ambient temperature (°C)
9.84
Seeing (arcsec)
0.87
Observation
ID
67142
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
49919
Name
HD 114474
RA
197.84725
DEC
-43.36875
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 54.3410 54.3190 26.1000 26.2000
U1-U3 98.9970 98.9510 32.5000 32.7000
U1-U4 129.0530 129.0050 60.1810 60.3420
U2-U3 45.4140 45.3920 40.3000 40.4000
U2-U4 89.4140 89.4090 80.1070 80.2790
U3-U4 61.8200 61.8470 108.1840 108.3480
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 60804.10835102
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 114474
RA 197.84725
DEC -43.36875
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 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 54.341
HIERARCH ESO ISS PBL12 END 54.319
HIERARCH ESO ISS PBLA12 START 26.1
HIERARCH ESO ISS PBLA12 END 26.2
HIERARCH ESO ISS PBL13 START 98.997
HIERARCH ESO ISS PBL13 END 98.951
HIERARCH ESO ISS PBLA13 START 32.5
HIERARCH ESO ISS PBLA13 END 32.7
HIERARCH ESO ISS PBL14 START 129.053
HIERARCH ESO ISS PBL14 END 129.005
HIERARCH ESO ISS PBLA14 START 60.181
HIERARCH ESO ISS PBLA14 END 60.342
HIERARCH ESO ISS PBL23 START 45.414
HIERARCH ESO ISS PBL23 END 45.392
HIERARCH ESO ISS PBLA23 START 40.3
HIERARCH ESO ISS PBLA23 END 40.4
HIERARCH ESO ISS PBL24 START 89.414
HIERARCH ESO ISS PBL24 END 89.409
HIERARCH ESO ISS PBLA24 START 80.107
HIERARCH ESO ISS PBLA24 END 80.279
HIERARCH ESO ISS PBL34 START 61.82
HIERARCH ESO ISS PBL34 END 61.847
HIERARCH ESO ISS PBLA34 START 108.184
HIERARCH ESO ISS PBLA34 END 108.348
HIERARCH ESO ISS AMBI TAU0 START 0.002041
HIERARCH ESO ISS AMBI TAU0 END 0.002041
HIERARCH ESO ISS AMBI TEMP 9.84
HIERARCH ESO ISS AMBI FWHM START 0.87
HIERARCH ESO ISS AMBI FWHM END 0.87