Exposure
ID
MATIS.2025-11-30T01:00:23.169_1
Header ID
MATIS.2025-11-30T01:00:23.169
Date updated
2025-11-30 01:06:03 UTC+0000
Release date
2025-11-30 01:00:23 UTC+0000
UTC Start
2025-11-30 01:00:23.169
UTC End
2025-11-30 01:01:23.229
MJD Start
61009.04193483
MJD End
61009.042629968884
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.006987
Ambient temperature (°C)
14.86
Seeing (arcsec)
0.99
Observation
ID
71900
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
53380
Name
HD 223
RA
1.759539
DEC
5.28792
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 41.2800 41.2280 152.5000 152.6000
A0-J2 125.8670 125.7360 91.4000 91.4000
A0-J6 158.7570 158.9000 32.7370 32.7890
B5-J2 111.9320 111.9160 72.5000 72.5000
B5-J6 182.7990 182.9370 21.4310 21.5140
J2-J6 142.2980 142.1870 343.6810 343.8060
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 61009.04193483
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 223
RA 1.759539
DEC 5.28792
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL ID LOW
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 B5
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J6
EXPTIME 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.182
HIERARCH ESO DET NDIT 330
HIERARCH ESO ISS PBL12 START 41.28
HIERARCH ESO ISS PBL12 END 41.228
HIERARCH ESO ISS PBLA12 START 152.5
HIERARCH ESO ISS PBLA12 END 152.6
HIERARCH ESO ISS PBL13 START 125.867
HIERARCH ESO ISS PBL13 END 125.736
HIERARCH ESO ISS PBLA13 START 91.4
HIERARCH ESO ISS PBLA13 END 91.4
HIERARCH ESO ISS PBL14 START 158.757
HIERARCH ESO ISS PBL14 END 158.9
HIERARCH ESO ISS PBLA14 START 32.737
HIERARCH ESO ISS PBLA14 END 32.789
HIERARCH ESO ISS PBL23 START 111.932
HIERARCH ESO ISS PBL23 END 111.916
HIERARCH ESO ISS PBLA23 START 72.5
HIERARCH ESO ISS PBLA23 END 72.5
HIERARCH ESO ISS PBL24 START 182.799
HIERARCH ESO ISS PBL24 END 182.937
HIERARCH ESO ISS PBLA24 START 21.431
HIERARCH ESO ISS PBLA24 END 21.514
HIERARCH ESO ISS PBL34 START 142.298
HIERARCH ESO ISS PBL34 END 142.187
HIERARCH ESO ISS PBLA34 START 343.681
HIERARCH ESO ISS PBLA34 END 343.806
HIERARCH ESO ISS AMBI TAU0 START 0.007481
HIERARCH ESO ISS AMBI TAU0 END 0.006493
HIERARCH ESO ISS AMBI TEMP 14.86
HIERARCH ESO ISS AMBI FWHM START 0.9
HIERARCH ESO ISS AMBI FWHM END 1.08