Exposure
ID
MATIS.2025-04-03T03:49:36.827_1
Header ID
MATIS.2025-04-03T03:49:36.827
Date updated
2025-04-03 04:00:54 UTC+0000
Release date
2025-04-03 03:49:36 UTC+0000
UTC Start
2025-04-03 03:49:36.827
UTC End
2025-04-03 03:50:36.887
MJD Start
60768.15945402
MJD End
60768.16014915889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0073995
Ambient temperature (°C)
14.46
Seeing (arcsec)
0.53
Observation
ID
66010
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
49140
Name
HD 102964
RA
177.784842
DEC
-45.17351
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_MEDIUM
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.3190 24.3320 141.1000 141.2000
A0-D0 31.7640 31.7520 72.6000 72.8000
A0-J3 128.1850 128.1070 48.2770 48.4380
B2-D0 32.1410 32.1250 27.9000 28.0000
B2-J3 131.6240 131.5470 37.6430 37.7920
D0-J3 100.0980 100.0380 40.7680 40.9200
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 60768.15945402
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 102964
RA 177.784842
DEC -45.17351
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 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 24.319
HIERARCH ESO ISS PBL12 END 24.332
HIERARCH ESO ISS PBLA12 START 141.1
HIERARCH ESO ISS PBLA12 END 141.2
HIERARCH ESO ISS PBL13 START 31.764
HIERARCH ESO ISS PBL13 END 31.752
HIERARCH ESO ISS PBLA13 START 72.6
HIERARCH ESO ISS PBLA13 END 72.8
HIERARCH ESO ISS PBL14 START 128.185
HIERARCH ESO ISS PBL14 END 128.107
HIERARCH ESO ISS PBLA14 START 48.277
HIERARCH ESO ISS PBLA14 END 48.438
HIERARCH ESO ISS PBL23 START 32.141
HIERARCH ESO ISS PBL23 END 32.125
HIERARCH ESO ISS PBLA23 START 27.9
HIERARCH ESO ISS PBLA23 END 28.0
HIERARCH ESO ISS PBL24 START 131.624
HIERARCH ESO ISS PBL24 END 131.547
HIERARCH ESO ISS PBLA24 START 37.643
HIERARCH ESO ISS PBLA24 END 37.792
HIERARCH ESO ISS PBL34 START 100.098
HIERARCH ESO ISS PBL34 END 100.038
HIERARCH ESO ISS PBLA34 START 40.768
HIERARCH ESO ISS PBLA34 END 40.92
HIERARCH ESO ISS AMBI TAU0 START 0.00768
HIERARCH ESO ISS AMBI TAU0 END 0.007119
HIERARCH ESO ISS AMBI TEMP 14.46
HIERARCH ESO ISS AMBI FWHM START 0.52
HIERARCH ESO ISS AMBI FWHM END 0.54