Exposure
ID
MATIS.2022-12-21T03:02:46.211_1
Header ID
MATIS.2022-12-21T03:02:46.211
Date updated
2022-12-21 03:11:00 UTC+0000
Release date
2022-12-21 03:02:46 UTC+0000
UTC Start
2022-12-21 03:02:46.211
UTC End
2022-12-21 03:03:48.221
MJD Start
59934.12692374
MJD End
59934.1276414483
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.007731
Ambient temperature (°C)
13.7
Seeing (arcsec)
0.545
Observation
ID
53604
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
39858
Name
HD 23887
RA
57.162632
DEC
0.22784
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 67.6560 67.6100 271.4000 271.4000
K0-D0 95.9700 95.9750 252.8000 252.8000
K0-J3 51.0310 50.9800 333.4650 333.5780
G2-D0 38.4730 38.5050 218.7000 218.7000
G2-J3 62.8110 62.8600 45.5510 45.5930
D0-J3 101.1140 101.1950 42.9450 42.9930
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 59934.12692374
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 23887
RA 57.162632
DEC 0.22784
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 67.656
HIERARCH ESO ISS PBL12 END 67.61
HIERARCH ESO ISS PBLA12 START 271.4
HIERARCH ESO ISS PBLA12 END 271.4
HIERARCH ESO ISS PBL13 START 95.97
HIERARCH ESO ISS PBL13 END 95.975
HIERARCH ESO ISS PBLA13 START 252.8
HIERARCH ESO ISS PBLA13 END 252.8
HIERARCH ESO ISS PBL14 START 51.031
HIERARCH ESO ISS PBL14 END 50.98
HIERARCH ESO ISS PBLA14 START 333.465
HIERARCH ESO ISS PBLA14 END 333.578
HIERARCH ESO ISS PBL23 START 38.473
HIERARCH ESO ISS PBL23 END 38.505
HIERARCH ESO ISS PBLA23 START 218.7
HIERARCH ESO ISS PBLA23 END 218.7
HIERARCH ESO ISS PBL24 START 62.811
HIERARCH ESO ISS PBL24 END 62.86
HIERARCH ESO ISS PBLA24 START 45.551
HIERARCH ESO ISS PBLA24 END 45.593
HIERARCH ESO ISS PBL34 START 101.114
HIERARCH ESO ISS PBL34 END 101.195
HIERARCH ESO ISS PBLA34 START 42.945
HIERARCH ESO ISS PBLA34 END 42.993
HIERARCH ESO ISS AMBI TAU0 START 0.007057
HIERARCH ESO ISS AMBI TAU0 END 0.008405
HIERARCH ESO ISS AMBI TEMP 13.7
HIERARCH ESO ISS AMBI FWHM START 0.61
HIERARCH ESO ISS AMBI FWHM END 0.48