Exposure
ID
MATIS.2022-12-21T02:15:53.845_1
Header ID
MATIS.2022-12-21T02:15:53.845
Date updated
2022-12-21 02:26:45 UTC+0000
Release date
2022-12-21 02:15:53 UTC+0000
UTC Start
2022-12-21 02:15:53.845
UTC End
2022-12-21 02:16:55.855
MJD Start
59934.09437321
MJD End
59934.0950909183
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0077955
Ambient temperature (°C)
14.25
Seeing (arcsec)
0.685
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 68.3300 68.3360 271.5000 271.5000
K0-D0 94.3180 94.3940 253.1000 253.1000
K0-J3 51.8900 51.8380 329.3010 329.3830
G2-D0 36.5560 36.6000 216.9000 216.9000
G2-J3 59.8450 59.9200 44.3260 44.3860
D0-J3 96.2090 96.3290 41.4990 41.5660
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 59934.09437321
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 68.33
HIERARCH ESO ISS PBL12 END 68.336
HIERARCH ESO ISS PBLA12 START 271.5
HIERARCH ESO ISS PBLA12 END 271.5
HIERARCH ESO ISS PBL13 START 94.318
HIERARCH ESO ISS PBL13 END 94.394
HIERARCH ESO ISS PBLA13 START 253.1
HIERARCH ESO ISS PBLA13 END 253.1
HIERARCH ESO ISS PBL14 START 51.89
HIERARCH ESO ISS PBL14 END 51.838
HIERARCH ESO ISS PBLA14 START 329.301
HIERARCH ESO ISS PBLA14 END 329.383
HIERARCH ESO ISS PBL23 START 36.556
HIERARCH ESO ISS PBL23 END 36.6
HIERARCH ESO ISS PBLA23 START 216.9
HIERARCH ESO ISS PBLA23 END 216.9
HIERARCH ESO ISS PBL24 START 59.845
HIERARCH ESO ISS PBL24 END 59.92
HIERARCH ESO ISS PBLA24 START 44.326
HIERARCH ESO ISS PBLA24 END 44.386
HIERARCH ESO ISS PBL34 START 96.209
HIERARCH ESO ISS PBL34 END 96.329
HIERARCH ESO ISS PBLA34 START 41.499
HIERARCH ESO ISS PBLA34 END 41.566
HIERARCH ESO ISS AMBI TAU0 START 0.007119
HIERARCH ESO ISS AMBI TAU0 END 0.008472
HIERARCH ESO ISS AMBI TEMP 14.25
HIERARCH ESO ISS AMBI FWHM START 0.75
HIERARCH ESO ISS AMBI FWHM END 0.62