Exposure
ID
MATIS.2023-01-21T01:10:02.648_1
Header ID
MATIS.2023-01-21T01:10:02.648
Date updated
2023-01-21 01:17:03 UTC+0000
Release date
2023-07-20 01:17:02 UTC+0000
UTC Start
2023-01-21 01:10:02.648
UTC End
2023-01-21 01:11:04.658
MJD Start
59965.04864176
MJD End
59965.0493594683
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0027755
Ambient temperature (°C)
15.54
Seeing (arcsec)
1.18
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 68.3430 68.3380 271.3000 271.3000
K0-D0 93.9720 94.0550 254.8000 254.8000
K0-J3 47.5170 47.4420 327.0320 327.1080
G2-D0 34.4200 34.4790 220.5000 220.6000
G2-J3 57.1850 57.2840 47.9590 47.9860
D0-J3 91.4250 91.5840 45.1740 45.2100
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 59965.04864176
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 68.343
HIERARCH ESO ISS PBL12 END 68.338
HIERARCH ESO ISS PBLA12 START 271.3
HIERARCH ESO ISS PBLA12 END 271.3
HIERARCH ESO ISS PBL13 START 93.972
HIERARCH ESO ISS PBL13 END 94.055
HIERARCH ESO ISS PBLA13 START 254.8
HIERARCH ESO ISS PBLA13 END 254.8
HIERARCH ESO ISS PBL14 START 47.517
HIERARCH ESO ISS PBL14 END 47.442
HIERARCH ESO ISS PBLA14 START 327.032
HIERARCH ESO ISS PBLA14 END 327.108
HIERARCH ESO ISS PBL23 START 34.42
HIERARCH ESO ISS PBL23 END 34.479
HIERARCH ESO ISS PBLA23 START 220.5
HIERARCH ESO ISS PBLA23 END 220.6
HIERARCH ESO ISS PBL24 START 57.185
HIERARCH ESO ISS PBL24 END 57.284
HIERARCH ESO ISS PBLA24 START 47.959
HIERARCH ESO ISS PBLA24 END 47.986
HIERARCH ESO ISS PBL34 START 91.425
HIERARCH ESO ISS PBL34 END 91.584
HIERARCH ESO ISS PBLA34 START 45.174
HIERARCH ESO ISS PBLA34 END 45.21
HIERARCH ESO ISS AMBI TAU0 START 0.003086
HIERARCH ESO ISS AMBI TAU0 END 0.002465
HIERARCH ESO ISS AMBI TEMP 15.54
HIERARCH ESO ISS AMBI FWHM START 1.04
HIERARCH ESO ISS AMBI FWHM END 1.32