Exposure
ID
MATIS.2023-01-21T01:08:41.982_1
Header ID
MATIS.2023-01-21T01:08:41.982
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 01:08:41.982
UTC End
2023-01-21 01:09:43.992
MJD Start
59965.04770812
MJD End
59965.0484258283
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0030525
Ambient temperature (°C)
15.38
Seeing (arcsec)
1.04
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 68.3460 68.3440 271.4000 271.3000
K0-D0 93.8620 93.9480 254.9000 254.8000
K0-J3 47.6130 47.5380 326.9270 327.0090
G2-D0 34.3440 34.4030 220.5000 220.5000
G2-J3 57.0570 57.1560 47.9170 47.9510
D0-J3 91.2200 91.3800 45.1190 45.1630
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 59965.04770812
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 68.346
HIERARCH ESO ISS PBL12 END 68.344
HIERARCH ESO ISS PBLA12 START 271.4
HIERARCH ESO ISS PBLA12 END 271.3
HIERARCH ESO ISS PBL13 START 93.862
HIERARCH ESO ISS PBL13 END 93.948
HIERARCH ESO ISS PBLA13 START 254.9
HIERARCH ESO ISS PBLA13 END 254.8
HIERARCH ESO ISS PBL14 START 47.613
HIERARCH ESO ISS PBL14 END 47.538
HIERARCH ESO ISS PBLA14 START 326.927
HIERARCH ESO ISS PBLA14 END 327.009
HIERARCH ESO ISS PBL23 START 34.344
HIERARCH ESO ISS PBL23 END 34.403
HIERARCH ESO ISS PBLA23 START 220.5
HIERARCH ESO ISS PBLA23 END 220.5
HIERARCH ESO ISS PBL24 START 57.057
HIERARCH ESO ISS PBL24 END 57.156
HIERARCH ESO ISS PBLA24 START 47.917
HIERARCH ESO ISS PBLA24 END 47.951
HIERARCH ESO ISS PBL34 START 91.22
HIERARCH ESO ISS PBL34 END 91.38
HIERARCH ESO ISS PBLA34 START 45.119
HIERARCH ESO ISS PBLA34 END 45.163
HIERARCH ESO ISS AMBI TAU0 START 0.003019
HIERARCH ESO ISS AMBI TAU0 END 0.003086
HIERARCH ESO ISS AMBI TEMP 15.38
HIERARCH ESO ISS AMBI FWHM START 1.04
HIERARCH ESO ISS AMBI FWHM END 1.04