Exposure
ID
MATIS.2023-05-21T23:18:51.167_1
Header ID
MATIS.2023-05-21T23:18:51.167
Date updated
2023-05-21 23:25:58 UTC+0000
Release date
2023-05-21 23:18:51 UTC+0000
UTC Start
2023-05-21 23:18:51.167
UTC End
2023-05-21 23:19:53.183
MJD Start
60085.97142554
MJD End
60085.9721433178
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.004281
Ambient temperature (°C)
13.21
Seeing (arcsec)
0.53
Observation
ID
55522
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
41124
Name
HD 87643
RA
151.123965
DEC
-58.66444
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 88.9010 88.9370 117.9000 118.1000
A0-J2 129.1410 129.1290 98.6000 98.8000
A0-K0 124.0600 123.9860 80.1880 80.4110
G1-J2 53.9380 53.8900 65.6000 65.8000
G1-K0 76.4350 76.3690 34.8480 35.0060
J2-K0 40.8070 40.8160 352.3380 352.4790
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 60085.97142554
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 87643
RA 151.123965
DEC -58.66444
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 88.901
HIERARCH ESO ISS PBL12 END 88.937
HIERARCH ESO ISS PBLA12 START 117.9
HIERARCH ESO ISS PBLA12 END 118.1
HIERARCH ESO ISS PBL13 START 129.141
HIERARCH ESO ISS PBL13 END 129.129
HIERARCH ESO ISS PBLA13 START 98.6
HIERARCH ESO ISS PBLA13 END 98.8
HIERARCH ESO ISS PBL14 START 124.06
HIERARCH ESO ISS PBL14 END 123.986
HIERARCH ESO ISS PBLA14 START 80.188
HIERARCH ESO ISS PBLA14 END 80.411
HIERARCH ESO ISS PBL23 START 53.938
HIERARCH ESO ISS PBL23 END 53.89
HIERARCH ESO ISS PBLA23 START 65.6
HIERARCH ESO ISS PBLA23 END 65.8
HIERARCH ESO ISS PBL24 START 76.435
HIERARCH ESO ISS PBL24 END 76.369
HIERARCH ESO ISS PBLA24 START 34.848
HIERARCH ESO ISS PBLA24 END 35.006
HIERARCH ESO ISS PBL34 START 40.807
HIERARCH ESO ISS PBL34 END 40.816
HIERARCH ESO ISS PBLA34 START 352.338
HIERARCH ESO ISS PBLA34 END 352.479
HIERARCH ESO ISS AMBI TAU0 START 0.004281
HIERARCH ESO ISS AMBI TAU0 END 0.004281
HIERARCH ESO ISS AMBI TEMP 13.21
HIERARCH ESO ISS AMBI FWHM START 0.53
HIERARCH ESO ISS AMBI FWHM END 0.53