Exposure
ID
MATIS.2023-01-23T00:52:42.455_1
Header ID
MATIS.2023-01-23T00:52:42.455
Date updated
2023-01-23 01:00:47 UTC+0000
Release date
2023-07-22 01:00:47 UTC+0000
UTC Start
2023-01-23 00:52:42.455
UTC End
2023-01-23 00:53:44.465
MJD Start
59967.03660249
MJD End
59967.0373201983
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.006537
Ambient temperature (°C)
13.82
Seeing (arcsec)
0.665
Observation
ID
53962
Category
science
Program ID
110.24AJ.001
Program Title
DISC OR SPHERICAL SHELL? THE ARCHITECTURE OF HOT EXOZODIACAL DUST SYSTEMS OBSERVED WITH MATISSE
Program Type
Normal
PI / COI
KIRCHSCHLAGER/ ERTEL/ MATTER/ WOLF/ PEARCE/ KRIVOV/ STUBER
Target
ID
40108
Name
b Tau
RA
67.209562
DEC
13.04753
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 68.3210 68.3270 271.9000 271.8000
K0-D0 93.1400 93.2160 255.2000 255.2000
K0-J3 48.1850 48.1290 326.3510 326.4050
G2-D0 33.8780 33.9240 220.0000 220.1000
G2-J3 56.2670 56.3460 47.6550 47.6830
D0-J3 89.9570 90.0830 44.7810 44.8170
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 110.24AJ.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59967.03660249
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME b Tau
RA 67.209562
DEC 13.04753
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2385
HIERARCH ESO ISS PBL12 START 68.321
HIERARCH ESO ISS PBL12 END 68.327
HIERARCH ESO ISS PBLA12 START 271.9
HIERARCH ESO ISS PBLA12 END 271.8
HIERARCH ESO ISS PBL13 START 93.14
HIERARCH ESO ISS PBL13 END 93.216
HIERARCH ESO ISS PBLA13 START 255.2
HIERARCH ESO ISS PBLA13 END 255.2
HIERARCH ESO ISS PBL14 START 48.185
HIERARCH ESO ISS PBL14 END 48.129
HIERARCH ESO ISS PBLA14 START 326.351
HIERARCH ESO ISS PBLA14 END 326.405
HIERARCH ESO ISS PBL23 START 33.878
HIERARCH ESO ISS PBL23 END 33.924
HIERARCH ESO ISS PBLA23 START 220.0
HIERARCH ESO ISS PBLA23 END 220.1
HIERARCH ESO ISS PBL24 START 56.267
HIERARCH ESO ISS PBL24 END 56.346
HIERARCH ESO ISS PBLA24 START 47.655
HIERARCH ESO ISS PBLA24 END 47.683
HIERARCH ESO ISS PBL34 START 89.957
HIERARCH ESO ISS PBL34 END 90.083
HIERARCH ESO ISS PBLA34 START 44.781
HIERARCH ESO ISS PBLA34 END 44.817
HIERARCH ESO ISS AMBI TAU0 START 0.006843
HIERARCH ESO ISS AMBI TAU0 END 0.006231
HIERARCH ESO ISS AMBI TEMP 13.82
HIERARCH ESO ISS AMBI FWHM START 0.65
HIERARCH ESO ISS AMBI FWHM END 0.68