Exposure
ID
MATIS.2023-01-21T01:01:50.839_1
Header ID
MATIS.2023-01-21T01:01:50.839
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 01:01:50.839
UTC End
2023-01-21 01:02:52.849
MJD Start
59965.04294953
MJD End
59965.0436672383
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.002558
Ambient temperature (°C)
15.29
Seeing (arcsec)
1.215
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 68.3300 68.3360 271.8000 271.7000
K0-D0 93.2600 93.3570 255.2000 255.1000
K0-J3 48.0960 48.0230 326.4390 326.5090
G2-D0 33.9520 34.0120 220.1000 220.1000
G2-J3 56.3930 56.4960 47.7000 47.7330
D0-J3 90.1570 90.3220 44.8390 44.8820
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 59965.04294953
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 68.33
HIERARCH ESO ISS PBL12 END 68.336
HIERARCH ESO ISS PBLA12 START 271.8
HIERARCH ESO ISS PBLA12 END 271.7
HIERARCH ESO ISS PBL13 START 93.26
HIERARCH ESO ISS PBL13 END 93.357
HIERARCH ESO ISS PBLA13 START 255.2
HIERARCH ESO ISS PBLA13 END 255.1
HIERARCH ESO ISS PBL14 START 48.096
HIERARCH ESO ISS PBL14 END 48.023
HIERARCH ESO ISS PBLA14 START 326.439
HIERARCH ESO ISS PBLA14 END 326.509
HIERARCH ESO ISS PBL23 START 33.952
HIERARCH ESO ISS PBL23 END 34.012
HIERARCH ESO ISS PBLA23 START 220.1
HIERARCH ESO ISS PBLA23 END 220.1
HIERARCH ESO ISS PBL24 START 56.393
HIERARCH ESO ISS PBL24 END 56.496
HIERARCH ESO ISS PBLA24 START 47.7
HIERARCH ESO ISS PBLA24 END 47.733
HIERARCH ESO ISS PBL34 START 90.157
HIERARCH ESO ISS PBL34 END 90.322
HIERARCH ESO ISS PBLA34 START 44.839
HIERARCH ESO ISS PBLA34 END 44.882
HIERARCH ESO ISS AMBI TAU0 START 0.002672
HIERARCH ESO ISS AMBI TAU0 END 0.002444
HIERARCH ESO ISS AMBI TEMP 15.29
HIERARCH ESO ISS AMBI FWHM START 1.15
HIERARCH ESO ISS AMBI FWHM END 1.28