Exposure
ID
MATIS.2023-01-21T01:11:24.330_1
Header ID
MATIS.2023-01-21T01:11:24.330
Date updated
2023-01-21 01:22:10 UTC+0000
Release date
2023-07-20 01:22:10 UTC+0000
UTC Start
2023-01-21 01:11:24.330
UTC End
2023-01-21 01:12:26.340
MJD Start
59965.04958715
MJD End
59965.0503048583
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0024235
Ambient temperature (°C)
15.7
Seeing (arcsec)
1.31
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 68.3370 68.3310 271.2000 271.2000
K0-D0 94.0800 94.1600 254.8000 254.7000
K0-J3 47.4200 47.3460 327.1360 327.2150
G2-D0 34.4970 34.5550 220.6000 220.7000
G2-J3 57.3130 57.4100 47.9980 48.0260
D0-J3 91.6320 91.7870 45.2250 45.2630
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 59965.04958715
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 68.337
HIERARCH ESO ISS PBL12 END 68.331
HIERARCH ESO ISS PBLA12 START 271.2
HIERARCH ESO ISS PBLA12 END 271.2
HIERARCH ESO ISS PBL13 START 94.08
HIERARCH ESO ISS PBL13 END 94.16
HIERARCH ESO ISS PBLA13 START 254.8
HIERARCH ESO ISS PBLA13 END 254.7
HIERARCH ESO ISS PBL14 START 47.42
HIERARCH ESO ISS PBL14 END 47.346
HIERARCH ESO ISS PBLA14 START 327.136
HIERARCH ESO ISS PBLA14 END 327.215
HIERARCH ESO ISS PBL23 START 34.497
HIERARCH ESO ISS PBL23 END 34.555
HIERARCH ESO ISS PBLA23 START 220.6
HIERARCH ESO ISS PBLA23 END 220.7
HIERARCH ESO ISS PBL24 START 57.313
HIERARCH ESO ISS PBL24 END 57.41
HIERARCH ESO ISS PBLA24 START 47.998
HIERARCH ESO ISS PBLA24 END 48.026
HIERARCH ESO ISS PBL34 START 91.632
HIERARCH ESO ISS PBL34 END 91.787
HIERARCH ESO ISS PBLA34 START 45.225
HIERARCH ESO ISS PBLA34 END 45.263
HIERARCH ESO ISS AMBI TAU0 START 0.002465
HIERARCH ESO ISS AMBI TAU0 END 0.002382
HIERARCH ESO ISS AMBI TEMP 15.7
HIERARCH ESO ISS AMBI FWHM START 1.32
HIERARCH ESO ISS AMBI FWHM END 1.3