Exposure
ID
MATIS.2023-12-24T02:32:56.058_1
Header ID
MATIS.2023-12-24T02:32:56.058
Date updated
2023-12-24 02:40:38 UTC+0000
Release date
2023-12-24 02:32:56 UTC+0000
UTC Start
2023-12-24 02:32:56.058
UTC End
2023-12-24 02:33:56.118
MJD Start
60302.10620438
MJD End
60302.1068995189
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.007554
Ambient temperature (°C)
18.71
Seeing (arcsec)
0.63
Observation
ID
58053
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
42992
Name
HD 20356
RA
49.091512
DEC
-5.73062
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_MEDIUM
Instrument sub-mode
HYBRID
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 55.3720 55.3980 30.8000 30.9000
U1-U3 100.9670 101.0120 36.9000 37.0000
U1-U4 130.2080 130.2040 63.2160 63.2400
U2-U3 46.2860 46.3030 44.2000 44.3000
U2-U4 88.5910 88.5380 82.7970 82.8170
U3-U4 59.8340 59.7610 111.6410 111.6940
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 60302.10620438
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 20356
RA 49.091512
DEC -5.73062
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 U1
HIERARCH ESO ISS CONF STATION2 U2
HIERARCH ESO ISS CONF STATION3 U3
HIERARCH ESO ISS CONF STATION4 U4
EXPTIME 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 55.372
HIERARCH ESO ISS PBL12 END 55.398
HIERARCH ESO ISS PBLA12 START 30.8
HIERARCH ESO ISS PBLA12 END 30.9
HIERARCH ESO ISS PBL13 START 100.967
HIERARCH ESO ISS PBL13 END 101.012
HIERARCH ESO ISS PBLA13 START 36.9
HIERARCH ESO ISS PBLA13 END 37.0
HIERARCH ESO ISS PBL14 START 130.208
HIERARCH ESO ISS PBL14 END 130.204
HIERARCH ESO ISS PBLA14 START 63.216
HIERARCH ESO ISS PBLA14 END 63.24
HIERARCH ESO ISS PBL23 START 46.286
HIERARCH ESO ISS PBL23 END 46.303
HIERARCH ESO ISS PBLA23 START 44.2
HIERARCH ESO ISS PBLA23 END 44.3
HIERARCH ESO ISS PBL24 START 88.591
HIERARCH ESO ISS PBL24 END 88.538
HIERARCH ESO ISS PBLA24 START 82.797
HIERARCH ESO ISS PBLA24 END 82.817
HIERARCH ESO ISS PBL34 START 59.834
HIERARCH ESO ISS PBL34 END 59.761
HIERARCH ESO ISS PBLA34 START 111.641
HIERARCH ESO ISS PBLA34 END 111.694
HIERARCH ESO ISS AMBI TAU0 START 0.007862
HIERARCH ESO ISS AMBI TAU0 END 0.007246
HIERARCH ESO ISS AMBI TEMP 18.71
HIERARCH ESO ISS AMBI FWHM START 0.65
HIERARCH ESO ISS AMBI FWHM END 0.61