Exposure
ID
MATIS.2022-12-21T02:17:15.265_1
Header ID
MATIS.2022-12-21T02:17:15.265
Date updated
2022-12-21 02:26:45 UTC+0000
Release date
2022-12-21 02:17:15 UTC+0000
UTC Start
2022-12-21 02:17:15.265
UTC End
2022-12-21 02:18:17.275
MJD Start
59934.09531557
MJD End
59934.0960332783
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.008472
Ambient temperature (°C)
14.16
Seeing (arcsec)
0.695
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 68.3380 68.3430 271.5000 271.5000
K0-D0 94.4170 94.4920 253.1000 253.1000
K0-J3 51.8220 51.7690 329.4050 329.4940
G2-D0 36.6130 36.6580 217.0000 217.0000
G2-J3 59.9430 60.0200 44.4000 44.4640
D0-J3 96.3650 96.4870 41.5820 41.6530
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 59934.09531557
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 68.338
HIERARCH ESO ISS PBL12 END 68.343
HIERARCH ESO ISS PBLA12 START 271.5
HIERARCH ESO ISS PBLA12 END 271.5
HIERARCH ESO ISS PBL13 START 94.417
HIERARCH ESO ISS PBL13 END 94.492
HIERARCH ESO ISS PBLA13 START 253.1
HIERARCH ESO ISS PBLA13 END 253.1
HIERARCH ESO ISS PBL14 START 51.822
HIERARCH ESO ISS PBL14 END 51.769
HIERARCH ESO ISS PBLA14 START 329.405
HIERARCH ESO ISS PBLA14 END 329.494
HIERARCH ESO ISS PBL23 START 36.613
HIERARCH ESO ISS PBL23 END 36.658
HIERARCH ESO ISS PBLA23 START 217.0
HIERARCH ESO ISS PBLA23 END 217.0
HIERARCH ESO ISS PBL24 START 59.943
HIERARCH ESO ISS PBL24 END 60.02
HIERARCH ESO ISS PBLA24 START 44.4
HIERARCH ESO ISS PBLA24 END 44.464
HIERARCH ESO ISS PBL34 START 96.365
HIERARCH ESO ISS PBL34 END 96.487
HIERARCH ESO ISS PBLA34 START 41.582
HIERARCH ESO ISS PBLA34 END 41.653
HIERARCH ESO ISS AMBI TAU0 START 0.008472
HIERARCH ESO ISS AMBI TAU0 END 0.008472
HIERARCH ESO ISS AMBI TEMP 14.16
HIERARCH ESO ISS AMBI FWHM START 0.62
HIERARCH ESO ISS AMBI FWHM END 0.77