Exposure
ID
MATIS.2023-02-01T04:38:49.360_1
Header ID
MATIS.2023-02-01T04:38:49.360
Date updated
2023-02-01 04:45:42 UTC+0000
Release date
2023-02-01 04:38:49 UTC+0000
UTC Start
2023-02-01 04:38:49.360
UTC End
2023-02-01 04:39:51.376
MJD Start
59976.19362685
MJD End
59976.1943446278
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.009034
Ambient temperature (°C)
13.16
Seeing (arcsec)
0.825
Observation
ID
54090
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
40191
Name
HD 56618
RA
109.144466
DEC
-27.88098
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 87.6390 87.5650 127.0000 127.2000
A0-J2 122.7390 122.5780 103.2000 103.3000
A0-K0 120.9520 120.7840 80.1730 80.2800
G1-J2 55.4260 55.3610 63.4000 63.5000
G1-K0 88.4200 88.3760 33.8310 33.9090
J2-K0 48.6300 48.6300 359.6110 359.7250
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 59976.19362685
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 56618
RA 109.144466
DEC -27.88098
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.228
HIERARCH ESO DET NDIT 272
HIERARCH ESO ISS PBL12 START 87.639
HIERARCH ESO ISS PBL12 END 87.565
HIERARCH ESO ISS PBLA12 START 127.0
HIERARCH ESO ISS PBLA12 END 127.2
HIERARCH ESO ISS PBL13 START 122.739
HIERARCH ESO ISS PBL13 END 122.578
HIERARCH ESO ISS PBLA13 START 103.2
HIERARCH ESO ISS PBLA13 END 103.3
HIERARCH ESO ISS PBL14 START 120.952
HIERARCH ESO ISS PBL14 END 120.784
HIERARCH ESO ISS PBLA14 START 80.173
HIERARCH ESO ISS PBLA14 END 80.28
HIERARCH ESO ISS PBL23 START 55.426
HIERARCH ESO ISS PBL23 END 55.361
HIERARCH ESO ISS PBLA23 START 63.4
HIERARCH ESO ISS PBLA23 END 63.5
HIERARCH ESO ISS PBL24 START 88.42
HIERARCH ESO ISS PBL24 END 88.376
HIERARCH ESO ISS PBLA24 START 33.831
HIERARCH ESO ISS PBLA24 END 33.909
HIERARCH ESO ISS PBL34 START 48.63
HIERARCH ESO ISS PBL34 END 48.63
HIERARCH ESO ISS PBLA34 START 359.611
HIERARCH ESO ISS PBLA34 END 359.725
HIERARCH ESO ISS AMBI TAU0 START 0.01006
HIERARCH ESO ISS AMBI TAU0 END 0.008008
HIERARCH ESO ISS AMBI TEMP 13.16
HIERARCH ESO ISS AMBI FWHM START 0.73
HIERARCH ESO ISS AMBI FWHM END 0.92