Exposure
ID
MATIS.2024-12-02T02:02:56.330_1
Header ID
MATIS.2024-12-02T02:02:56.330
Date updated
2024-12-02 02:10:32 UTC+0000
Release date
2024-12-02 02:02:56 UTC+0000
UTC Start
2024-12-02 02:02:56.330
UTC End
2024-12-02 02:03:56.294
MJD Start
60646.08537419
MJD End
60646.0860682178
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004268
Ambient temperature (°C)
15.57
Seeing (arcsec)
0.795
Observation
ID
62175
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
46259
Name
HD 4128
RA
10.897566
DEC
-17.98643
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_MEDIUM
Instrument sub-mode
HYBRID
Stations
A0 B2 J2 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.3110 24.2980 151.9000 152.0000
A0-J2 121.6320 121.4490 99.5000 99.6000
A0-C1 21.2700 21.2430 124.2250 124.3500
B2-J2 108.4960 108.3400 89.3000 89.4000
B2-C1 11.2810 11.2800 32.8710 32.9330
J2-C1 102.6920 102.5400 274.5700 274.6530
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 60646.08537419
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 4128
RA 10.897566
DEC -17.98643
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 J2
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 24.311
HIERARCH ESO ISS PBL12 END 24.298
HIERARCH ESO ISS PBLA12 START 151.9
HIERARCH ESO ISS PBLA12 END 152.0
HIERARCH ESO ISS PBL13 START 121.632
HIERARCH ESO ISS PBL13 END 121.449
HIERARCH ESO ISS PBLA13 START 99.5
HIERARCH ESO ISS PBLA13 END 99.6
HIERARCH ESO ISS PBL14 START 21.27
HIERARCH ESO ISS PBL14 END 21.243
HIERARCH ESO ISS PBLA14 START 124.225
HIERARCH ESO ISS PBLA14 END 124.35
HIERARCH ESO ISS PBL23 START 108.496
HIERARCH ESO ISS PBL23 END 108.34
HIERARCH ESO ISS PBLA23 START 89.3
HIERARCH ESO ISS PBLA23 END 89.4
HIERARCH ESO ISS PBL24 START 11.281
HIERARCH ESO ISS PBL24 END 11.28
HIERARCH ESO ISS PBLA24 START 32.871
HIERARCH ESO ISS PBLA24 END 32.933
HIERARCH ESO ISS PBL34 START 102.692
HIERARCH ESO ISS PBL34 END 102.54
HIERARCH ESO ISS PBLA34 START 274.57
HIERARCH ESO ISS PBLA34 END 274.653
HIERARCH ESO ISS AMBI TAU0 START 0.004342
HIERARCH ESO ISS AMBI TAU0 END 0.004194
HIERARCH ESO ISS AMBI TEMP 15.57
HIERARCH ESO ISS AMBI FWHM START 0.8
HIERARCH ESO ISS AMBI FWHM END 0.79