Exposure
ID
MATIS.2023-01-21T01:15:39.179_1
Header ID
MATIS.2023-01-21T01:15:39.179
Date updated
2023-01-21 01:26:38 UTC+0000
Release date
2023-07-20 01:26:38 UTC+0000
UTC Start
2023-01-21 01:15:39.179
UTC End
2023-01-21 01:16:41.189
MJD Start
59965.05253679
MJD End
59965.0532544983
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.003269
Ambient temperature (°C)
15.71
Seeing (arcsec)
1.21
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 68.3030 68.2920 271.0000 270.9000
K0-D0 94.3970 94.4700 254.6000 254.5000
K0-J3 47.1160 47.0420 327.4650 327.5480
G2-D0 34.7340 34.7900 220.8000 220.9000
G2-J3 57.7070 57.8010 48.1060 48.1310
D0-J3 92.2650 92.4170 45.3710 45.4060
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 59965.05253679
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 68.303
HIERARCH ESO ISS PBL12 END 68.292
HIERARCH ESO ISS PBLA12 START 271.0
HIERARCH ESO ISS PBLA12 END 270.9
HIERARCH ESO ISS PBL13 START 94.397
HIERARCH ESO ISS PBL13 END 94.47
HIERARCH ESO ISS PBLA13 START 254.6
HIERARCH ESO ISS PBLA13 END 254.5
HIERARCH ESO ISS PBL14 START 47.116
HIERARCH ESO ISS PBL14 END 47.042
HIERARCH ESO ISS PBLA14 START 327.465
HIERARCH ESO ISS PBLA14 END 327.548
HIERARCH ESO ISS PBL23 START 34.734
HIERARCH ESO ISS PBL23 END 34.79
HIERARCH ESO ISS PBLA23 START 220.8
HIERARCH ESO ISS PBLA23 END 220.9
HIERARCH ESO ISS PBL24 START 57.707
HIERARCH ESO ISS PBL24 END 57.801
HIERARCH ESO ISS PBLA24 START 48.106
HIERARCH ESO ISS PBLA24 END 48.131
HIERARCH ESO ISS PBL34 START 92.265
HIERARCH ESO ISS PBL34 END 92.417
HIERARCH ESO ISS PBLA34 START 45.371
HIERARCH ESO ISS PBLA34 END 45.406
HIERARCH ESO ISS AMBI TAU0 START 0.003269
HIERARCH ESO ISS AMBI TAU0 END 0.003269
HIERARCH ESO ISS AMBI TEMP 15.71
HIERARCH ESO ISS AMBI FWHM START 1.19
HIERARCH ESO ISS AMBI FWHM END 1.23