Exposure
ID
MATIS.2023-03-20T00:01:56.668_1
Header ID
MATIS.2023-03-20T00:01:56.668
Date updated
2023-03-20 00:10:42 UTC+0000
Release date
2023-03-20 00:01:56 UTC+0000
UTC Start
2023-03-20 00:01:56.668
UTC End
2023-03-20 00:02:58.678
MJD Start
60023.00135032
MJD End
60023.0020680283
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0068675
Ambient temperature (°C)
14.25
Seeing (arcsec)
1.02
Observation
ID
54091
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
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 90.3790 90.3960 115.1000 115.2000
A0-J2 129.1610 129.1780 91.9000 92.0000
A0-K0 127.9740 127.9780 70.1100 70.2610
G1-J2 58.2270 58.2260 54.2000 54.3000
G1-K0 90.4180 90.4120 25.1810 25.3240
J2-K0 48.5550 48.5580 349.6170 349.7530
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 60023.00135032
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 56618
RA 109.144466
DEC -27.88098
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN 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 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2385
HIERARCH ESO ISS PBL12 START 90.379
HIERARCH ESO ISS PBL12 END 90.396
HIERARCH ESO ISS PBLA12 START 115.1
HIERARCH ESO ISS PBLA12 END 115.2
HIERARCH ESO ISS PBL13 START 129.161
HIERARCH ESO ISS PBL13 END 129.178
HIERARCH ESO ISS PBLA13 START 91.9
HIERARCH ESO ISS PBLA13 END 92.0
HIERARCH ESO ISS PBL14 START 127.974
HIERARCH ESO ISS PBL14 END 127.978
HIERARCH ESO ISS PBLA14 START 70.11
HIERARCH ESO ISS PBLA14 END 70.261
HIERARCH ESO ISS PBL23 START 58.227
HIERARCH ESO ISS PBL23 END 58.226
HIERARCH ESO ISS PBLA23 START 54.2
HIERARCH ESO ISS PBLA23 END 54.3
HIERARCH ESO ISS PBL24 START 90.418
HIERARCH ESO ISS PBL24 END 90.412
HIERARCH ESO ISS PBLA24 START 25.181
HIERARCH ESO ISS PBLA24 END 25.324
HIERARCH ESO ISS PBL34 START 48.555
HIERARCH ESO ISS PBL34 END 48.558
HIERARCH ESO ISS PBLA34 START 349.617
HIERARCH ESO ISS PBLA34 END 349.753
HIERARCH ESO ISS AMBI TAU0 START 0.007376
HIERARCH ESO ISS AMBI TAU0 END 0.006359
HIERARCH ESO ISS AMBI TEMP 14.25
HIERARCH ESO ISS AMBI FWHM START 0.96
HIERARCH ESO ISS AMBI FWHM END 1.08