Exposure
ID
MATIS.2022-12-21T02:10:48.926_1
Header ID
MATIS.2022-12-21T02:10:48.926
Date updated
2022-12-21 02:16:42 UTC+0000
Release date
2022-12-21 02:10:48 UTC+0000
UTC Start
2022-12-21 02:10:48.926
UTC End
2022-12-21 02:11:50.936
MJD Start
59934.09084405
MJD End
59934.0915617583
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0102775
Ambient temperature (°C)
14.39
Seeing (arcsec)
0.49
Observation
ID
53600
Category
calibrator
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
39856
Name
12 Tau
RA
54.962812
DEC
3.05691
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 68.2780 68.2910 271.6000 271.6000
K0-D0 93.9190 94.0040 253.1000 253.1000
K0-J3 52.1430 52.0920 328.9000 328.9790
G2-D0 36.3380 36.3830 216.5000 216.6000
G2-J3 59.4650 59.5430 44.0160 44.0800
D0-J3 95.6080 95.7320 41.1560 41.2260
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 110.24AJ.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59934.09084405
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME 12 Tau
RA 54.962812
DEC 3.05691
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 68.278
HIERARCH ESO ISS PBL12 END 68.291
HIERARCH ESO ISS PBLA12 START 271.6
HIERARCH ESO ISS PBLA12 END 271.6
HIERARCH ESO ISS PBL13 START 93.919
HIERARCH ESO ISS PBL13 END 94.004
HIERARCH ESO ISS PBLA13 START 253.1
HIERARCH ESO ISS PBLA13 END 253.1
HIERARCH ESO ISS PBL14 START 52.143
HIERARCH ESO ISS PBL14 END 52.092
HIERARCH ESO ISS PBLA14 START 328.9
HIERARCH ESO ISS PBLA14 END 328.979
HIERARCH ESO ISS PBL23 START 36.338
HIERARCH ESO ISS PBL23 END 36.383
HIERARCH ESO ISS PBLA23 START 216.5
HIERARCH ESO ISS PBLA23 END 216.6
HIERARCH ESO ISS PBL24 START 59.465
HIERARCH ESO ISS PBL24 END 59.543
HIERARCH ESO ISS PBLA24 START 44.016
HIERARCH ESO ISS PBLA24 END 44.08
HIERARCH ESO ISS PBL34 START 95.608
HIERARCH ESO ISS PBL34 END 95.732
HIERARCH ESO ISS PBLA34 START 41.156
HIERARCH ESO ISS PBLA34 END 41.226
HIERARCH ESO ISS AMBI TAU0 START 0.009782
HIERARCH ESO ISS AMBI TAU0 END 0.010773
HIERARCH ESO ISS AMBI TEMP 14.39
HIERARCH ESO ISS AMBI FWHM START 0.48
HIERARCH ESO ISS AMBI FWHM END 0.5