Exposure
ID
MATIS.2022-12-21T02:07:45.670_1
Header ID
MATIS.2022-12-21T02:07:45.670
Date updated
2022-12-21 02:16:42 UTC+0000
Release date
2022-12-21 02:07:45 UTC+0000
UTC Start
2022-12-21 02:07:45.670
UTC End
2022-12-21 02:08:47.680
MJD Start
59934.08872303
MJD End
59934.0894407383
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.008334
Ambient temperature (°C)
14.36
Seeing (arcsec)
0.47
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 68.2310 68.2480 271.6000 271.6000
K0-D0 93.6600 93.7490 253.1000 253.1000
K0-J3 52.2940 52.2430 328.6740 328.7510
G2-D0 36.2050 36.2510 216.2000 216.3000
G2-J3 59.2320 59.3110 43.8270 43.8930
D0-J3 95.2400 95.3650 40.9470 41.0200
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 59934.08872303
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 68.231
HIERARCH ESO ISS PBL12 END 68.248
HIERARCH ESO ISS PBLA12 START 271.6
HIERARCH ESO ISS PBLA12 END 271.6
HIERARCH ESO ISS PBL13 START 93.66
HIERARCH ESO ISS PBL13 END 93.749
HIERARCH ESO ISS PBLA13 START 253.1
HIERARCH ESO ISS PBLA13 END 253.1
HIERARCH ESO ISS PBL14 START 52.294
HIERARCH ESO ISS PBL14 END 52.243
HIERARCH ESO ISS PBLA14 START 328.674
HIERARCH ESO ISS PBLA14 END 328.751
HIERARCH ESO ISS PBL23 START 36.205
HIERARCH ESO ISS PBL23 END 36.251
HIERARCH ESO ISS PBLA23 START 216.2
HIERARCH ESO ISS PBLA23 END 216.3
HIERARCH ESO ISS PBL24 START 59.232
HIERARCH ESO ISS PBL24 END 59.311
HIERARCH ESO ISS PBLA24 START 43.827
HIERARCH ESO ISS PBLA24 END 43.893
HIERARCH ESO ISS PBL34 START 95.24
HIERARCH ESO ISS PBL34 END 95.365
HIERARCH ESO ISS PBLA34 START 40.947
HIERARCH ESO ISS PBLA34 END 41.02
HIERARCH ESO ISS AMBI TAU0 START 0.00815
HIERARCH ESO ISS AMBI TAU0 END 0.008518
HIERARCH ESO ISS AMBI TEMP 14.36
HIERARCH ESO ISS AMBI FWHM START 0.47
HIERARCH ESO ISS AMBI FWHM END 0.47