Exposure
ID
MATIS.2025-02-24T01:02:46.864_1
Header ID
MATIS.2025-02-24T01:02:46.864
Date updated
2025-02-24 01:10:46 UTC+0000
Release date
2025-02-24 01:02:46 UTC+0000
UTC Start
2025-02-24 01:02:46.864
UTC End
2025-02-24 01:03:46.924
MJD Start
60730.04359796
MJD End
60730.04429309889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.004717
Ambient temperature (°C)
17.04
Seeing (arcsec)
0.8
Observation
ID
64807
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
48257
Name
HD 41800
RA
91.637435
DEC
-16.8959
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_MEDIUM
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 89.1860 89.1280 118.4000 118.5000
A0-J2 128.1080 128.0350 95.0000 95.1000
A0-K0 127.6100 127.5690 73.3390 73.4080
G1-J2 58.2060 58.2000 57.6000 57.7000
G1-K0 90.3060 90.3170 29.0030 29.0910
J2-K0 48.0990 48.0960 353.5960 353.7070
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 60730.04359796
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 41800
RA 91.637435
DEC -16.8959
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 89.186
HIERARCH ESO ISS PBL12 END 89.128
HIERARCH ESO ISS PBLA12 START 118.4
HIERARCH ESO ISS PBLA12 END 118.5
HIERARCH ESO ISS PBL13 START 128.108
HIERARCH ESO ISS PBL13 END 128.035
HIERARCH ESO ISS PBLA13 START 95.0
HIERARCH ESO ISS PBLA13 END 95.1
HIERARCH ESO ISS PBL14 START 127.61
HIERARCH ESO ISS PBL14 END 127.569
HIERARCH ESO ISS PBLA14 START 73.339
HIERARCH ESO ISS PBLA14 END 73.408
HIERARCH ESO ISS PBL23 START 58.206
HIERARCH ESO ISS PBL23 END 58.2
HIERARCH ESO ISS PBLA23 START 57.6
HIERARCH ESO ISS PBLA23 END 57.7
HIERARCH ESO ISS PBL24 START 90.306
HIERARCH ESO ISS PBL24 END 90.317
HIERARCH ESO ISS PBLA24 START 29.003
HIERARCH ESO ISS PBLA24 END 29.091
HIERARCH ESO ISS PBL34 START 48.099
HIERARCH ESO ISS PBL34 END 48.096
HIERARCH ESO ISS PBLA34 START 353.596
HIERARCH ESO ISS PBLA34 END 353.707
HIERARCH ESO ISS AMBI TAU0 START 0.004717
HIERARCH ESO ISS AMBI TAU0 END 0.004717
HIERARCH ESO ISS AMBI TEMP 17.04
HIERARCH ESO ISS AMBI FWHM START 0.8
HIERARCH ESO ISS AMBI FWHM END 0.8