Exposure
ID
MATIS.2023-01-15T03:55:27.001_1
Header ID
MATIS.2023-01-15T03:55:27.001
Date updated
2023-01-15 04:01:52 UTC+0000
Release date
2023-01-15 03:55:27 UTC+0000
UTC Start
2023-01-15 03:55:27.001
UTC End
2023-01-15 03:56:29.011
MJD Start
59959.16350696
MJD End
59959.1642246683
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.002702
Ambient temperature (°C)
13.15
Seeing (arcsec)
1.355
Observation
ID
53883
Category
calibrator
Program ID
110.23WE.001
Program Title
IMAGING Z CMA WITH MATISSE: THE TALE OF TWO DISKS IN OUTBURST
Program Type
Normal
PI / COI
LYKOU/ VARGA/ ABRAHAM/ KOSPAL/ CHEN/ MILLOUR/ WOLF/ WEIGELT/ HOGERHEIJDE/ HENNING/ LOPEZ/ RATZKA
Target
ID
40063
Name
alf CMa
RA
101.283079
DEC
-16.72238
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 25.1110 25.1020 142.8000 142.9000
A0-D0 31.9940 31.9970 71.6000 71.7000
A0-C1 22.5520 22.5450 116.2180 116.3160
B2-D0 33.7130 33.7210 26.7000 26.8000
B2-C1 11.2300 11.2330 26.6900 26.8050
D0-C1 22.4830 22.4880 206.7540 206.8690
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 110.23WE.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59959.16350696
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME alf CMa
RA 101.283079
DEC -16.72238
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 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2385
HIERARCH ESO ISS PBL12 START 25.111
HIERARCH ESO ISS PBL12 END 25.102
HIERARCH ESO ISS PBLA12 START 142.8
HIERARCH ESO ISS PBLA12 END 142.9
HIERARCH ESO ISS PBL13 START 31.994
HIERARCH ESO ISS PBL13 END 31.997
HIERARCH ESO ISS PBLA13 START 71.6
HIERARCH ESO ISS PBLA13 END 71.7
HIERARCH ESO ISS PBL14 START 22.552
HIERARCH ESO ISS PBL14 END 22.545
HIERARCH ESO ISS PBLA14 START 116.218
HIERARCH ESO ISS PBLA14 END 116.316
HIERARCH ESO ISS PBL23 START 33.713
HIERARCH ESO ISS PBL23 END 33.721
HIERARCH ESO ISS PBLA23 START 26.7
HIERARCH ESO ISS PBLA23 END 26.8
HIERARCH ESO ISS PBL24 START 11.23
HIERARCH ESO ISS PBL24 END 11.233
HIERARCH ESO ISS PBLA24 START 26.69
HIERARCH ESO ISS PBLA24 END 26.805
HIERARCH ESO ISS PBL34 START 22.483
HIERARCH ESO ISS PBL34 END 22.488
HIERARCH ESO ISS PBLA34 START 206.754
HIERARCH ESO ISS PBLA34 END 206.869
HIERARCH ESO ISS AMBI TAU0 START 0.00261
HIERARCH ESO ISS AMBI TAU0 END 0.002794
HIERARCH ESO ISS AMBI TEMP 13.15
HIERARCH ESO ISS AMBI FWHM START 1.42
HIERARCH ESO ISS AMBI FWHM END 1.29