Exposure
ID
MATIS.2025-05-22T01:31:48.715_1
Header ID
MATIS.2025-05-22T01:31:48.715
Date updated
2025-05-22 01:41:06 UTC+0000
Release date
2025-05-22 01:31:48 UTC+0000
UTC Start
2025-05-22 01:31:48.715
UTC End
2025-05-22 01:32:48.679
MJD Start
60817.06375827
MJD End
60817.064452297775
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.008236
Ambient temperature (°C)
14.72
Seeing (arcsec)
0.47
Observation
ID
67509
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
50211
Name
HD 107446
RA
185.338085
DEC
-60.40063
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_MEDIUM
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 68.2880 68.2810 277.2000 277.4000
K0-D0 93.0220 92.9710 260.2000 260.4000
K0-J3 49.0840 49.1130 331.9270 332.0890
G2-D0 34.1720 34.1400 224.4000 224.6000
G2-J3 56.5820 56.5290 52.1020 52.2850
D0-J3 90.5620 90.4760 49.2050 49.3830
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 60817.06375827
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 107446
RA 185.338085
DEC -60.40063
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 68.288
HIERARCH ESO ISS PBL12 END 68.281
HIERARCH ESO ISS PBLA12 START 277.2
HIERARCH ESO ISS PBLA12 END 277.4
HIERARCH ESO ISS PBL13 START 93.022
HIERARCH ESO ISS PBL13 END 92.971
HIERARCH ESO ISS PBLA13 START 260.2
HIERARCH ESO ISS PBLA13 END 260.4
HIERARCH ESO ISS PBL14 START 49.084
HIERARCH ESO ISS PBL14 END 49.113
HIERARCH ESO ISS PBLA14 START 331.927
HIERARCH ESO ISS PBLA14 END 332.089
HIERARCH ESO ISS PBL23 START 34.172
HIERARCH ESO ISS PBL23 END 34.14
HIERARCH ESO ISS PBLA23 START 224.4
HIERARCH ESO ISS PBLA23 END 224.6
HIERARCH ESO ISS PBL24 START 56.582
HIERARCH ESO ISS PBL24 END 56.529
HIERARCH ESO ISS PBLA24 START 52.102
HIERARCH ESO ISS PBLA24 END 52.285
HIERARCH ESO ISS PBL34 START 90.562
HIERARCH ESO ISS PBL34 END 90.476
HIERARCH ESO ISS PBLA34 START 49.205
HIERARCH ESO ISS PBLA34 END 49.383
HIERARCH ESO ISS AMBI TAU0 START 0.007692
HIERARCH ESO ISS AMBI TAU0 END 0.00878
HIERARCH ESO ISS AMBI TEMP 14.72
HIERARCH ESO ISS AMBI FWHM START 0.42
HIERARCH ESO ISS AMBI FWHM END 0.52