Exposure
ID
MATIS.2022-05-14T23:52:50.896_1
Header ID
MATIS.2022-05-14T23:52:50.896
Date updated
2022-05-15 00:07:49 UTC+0000
Release date
2022-05-14 23:52:50 UTC+0000
UTC Start
2022-05-14 23:52:50.896
UTC End
2022-05-14 23:53:50.904
MJD Start
59713.99503352
MJD End
59713.995728057
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.008701
Ambient temperature (°C)
12.65
Seeing (arcsec)
0.335
Observation
ID
50878
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
37948
Name
HD 79554
RA
138.806936
DEC
14.94145
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 73.5050 73.2860 108.5000 108.5000
A0-J2 119.4330 119.2170 86.6000 86.5000
A0-J3 130.5250 130.6010 51.8830 51.8420
G1-J2 58.1270 58.1400 58.4000 58.4000
G1-J3 109.0260 109.1260 17.6090 17.7060
J2-J3 75.3170 75.2500 347.3160 347.4800
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 59713.99503352
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 79554
RA 138.806936
DEC 14.94145
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 J3
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 73.505
HIERARCH ESO ISS PBL12 END 73.286
HIERARCH ESO ISS PBLA12 START 108.5
HIERARCH ESO ISS PBLA12 END 108.5
HIERARCH ESO ISS PBL13 START 119.433
HIERARCH ESO ISS PBL13 END 119.217
HIERARCH ESO ISS PBLA13 START 86.6
HIERARCH ESO ISS PBLA13 END 86.5
HIERARCH ESO ISS PBL14 START 130.525
HIERARCH ESO ISS PBL14 END 130.601
HIERARCH ESO ISS PBLA14 START 51.883
HIERARCH ESO ISS PBLA14 END 51.842
HIERARCH ESO ISS PBL23 START 58.127
HIERARCH ESO ISS PBL23 END 58.14
HIERARCH ESO ISS PBLA23 START 58.4
HIERARCH ESO ISS PBLA23 END 58.4
HIERARCH ESO ISS PBL24 START 109.026
HIERARCH ESO ISS PBL24 END 109.126
HIERARCH ESO ISS PBLA24 START 17.609
HIERARCH ESO ISS PBLA24 END 17.706
HIERARCH ESO ISS PBL34 START 75.317
HIERARCH ESO ISS PBL34 END 75.25
HIERARCH ESO ISS PBLA34 START 347.316
HIERARCH ESO ISS PBLA34 END 347.48
HIERARCH ESO ISS AMBI TAU0 START 0.008628
HIERARCH ESO ISS AMBI TAU0 END 0.008774
HIERARCH ESO ISS AMBI TEMP 12.65
HIERARCH ESO ISS AMBI FWHM START 0.34
HIERARCH ESO ISS AMBI FWHM END 0.33