Exposure
ID
MATIS.2025-03-05T01:22:24.365_1
Header ID
MATIS.2025-03-05T01:22:24.365
Date updated
2025-03-05 01:31:04 UTC+0000
Release date
2025-03-05 01:22:24 UTC+0000
UTC Start
2025-03-05 01:22:24.365
UTC End
2025-03-05 01:23:24.425
MJD Start
60739.05722645
MJD End
60739.05792158889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.003964
Ambient temperature (°C)
14.29
Seeing (arcsec)
1.0150000000000001
Observation
ID
64970
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
48384
Name
HD 56618
RA
109.144462
DEC
-27.88096
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_MEDIUM
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 25.2970 25.2980 144.2000 144.4000
A0-D0 31.9130 31.9040 72.8000 72.9000
A0-C1 22.6150 22.6130 117.7770 117.9160
B2-D0 33.8290 33.8240 27.6000 27.8000
B2-C1 11.2690 11.2670 27.6050 27.7250
D0-C1 22.5610 22.5570 207.6690 207.7890
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 60739.05722645
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 56618
RA 109.144462
DEC -27.88096
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 C1
EXPTIME 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 25.297
HIERARCH ESO ISS PBL12 END 25.298
HIERARCH ESO ISS PBLA12 START 144.2
HIERARCH ESO ISS PBLA12 END 144.4
HIERARCH ESO ISS PBL13 START 31.913
HIERARCH ESO ISS PBL13 END 31.904
HIERARCH ESO ISS PBLA13 START 72.8
HIERARCH ESO ISS PBLA13 END 72.9
HIERARCH ESO ISS PBL14 START 22.615
HIERARCH ESO ISS PBL14 END 22.613
HIERARCH ESO ISS PBLA14 START 117.777
HIERARCH ESO ISS PBLA14 END 117.916
HIERARCH ESO ISS PBL23 START 33.829
HIERARCH ESO ISS PBL23 END 33.824
HIERARCH ESO ISS PBLA23 START 27.6
HIERARCH ESO ISS PBLA23 END 27.8
HIERARCH ESO ISS PBL24 START 11.269
HIERARCH ESO ISS PBL24 END 11.267
HIERARCH ESO ISS PBLA24 START 27.605
HIERARCH ESO ISS PBLA24 END 27.725
HIERARCH ESO ISS PBL34 START 22.561
HIERARCH ESO ISS PBL34 END 22.557
HIERARCH ESO ISS PBLA34 START 207.669
HIERARCH ESO ISS PBLA34 END 207.789
HIERARCH ESO ISS AMBI TAU0 START 0.003964
HIERARCH ESO ISS AMBI TAU0 END 0.003964
HIERARCH ESO ISS AMBI TEMP 14.29
HIERARCH ESO ISS AMBI FWHM START 1.11
HIERARCH ESO ISS AMBI FWHM END 0.92