Exposure
ID
MATIS.2023-01-21T01:03:20.618_1
Header ID
MATIS.2023-01-21T01:03:20.618
Date updated
2023-01-21 01:11:58 UTC+0000
Release date
2023-07-20 01:11:58 UTC+0000
UTC Start
2023-01-21 01:03:20.618
UTC End
2023-01-21 01:04:22.628
MJD Start
59965.04398863
MJD End
59965.0447063383
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0026515
Ambient temperature (°C)
15.2
Seeing (arcsec)
1.2
Observation
ID
53950
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
40102
Name
b Tau
RA
67.209561
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 68.3390 68.3430 271.7000 271.6000
K0-D0 93.3980 93.4910 255.1000 255.1000
K0-J3 47.9910 47.9180 326.5440 326.6170
G2-D0 34.0380 34.0980 220.2000 220.2000
G2-J3 56.5400 56.6410 47.7510 47.7850
D0-J3 90.3930 90.5540 44.9040 44.9480
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 59965.04398863
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME b Tau
RA 67.209561
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 68.339
HIERARCH ESO ISS PBL12 END 68.343
HIERARCH ESO ISS PBLA12 START 271.7
HIERARCH ESO ISS PBLA12 END 271.6
HIERARCH ESO ISS PBL13 START 93.398
HIERARCH ESO ISS PBL13 END 93.491
HIERARCH ESO ISS PBLA13 START 255.1
HIERARCH ESO ISS PBLA13 END 255.1
HIERARCH ESO ISS PBL14 START 47.991
HIERARCH ESO ISS PBL14 END 47.918
HIERARCH ESO ISS PBLA14 START 326.544
HIERARCH ESO ISS PBLA14 END 326.617
HIERARCH ESO ISS PBL23 START 34.038
HIERARCH ESO ISS PBL23 END 34.098
HIERARCH ESO ISS PBLA23 START 220.2
HIERARCH ESO ISS PBLA23 END 220.2
HIERARCH ESO ISS PBL24 START 56.54
HIERARCH ESO ISS PBL24 END 56.641
HIERARCH ESO ISS PBLA24 START 47.751
HIERARCH ESO ISS PBLA24 END 47.785
HIERARCH ESO ISS PBL34 START 90.393
HIERARCH ESO ISS PBL34 END 90.554
HIERARCH ESO ISS PBLA34 START 44.904
HIERARCH ESO ISS PBLA34 END 44.948
HIERARCH ESO ISS AMBI TAU0 START 0.002444
HIERARCH ESO ISS AMBI TAU0 END 0.002859
HIERARCH ESO ISS AMBI TEMP 15.2
HIERARCH ESO ISS AMBI FWHM START 1.28
HIERARCH ESO ISS AMBI FWHM END 1.12