Exposure
ID
MATIS.2023-01-15T06:59:46.595_1
Header ID
MATIS.2023-01-15T06:59:46.595
Date updated
2023-01-15 07:06:47 UTC+0000
Release date
2023-01-15 06:59:46 UTC+0000
UTC Start
2023-01-15 06:59:46.595
UTC End
2023-01-15 07:00:48.605
MJD Start
59959.29151152
MJD End
59959.2922292283
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0029035
Ambient temperature (°C)
11.54
Seeing (arcsec)
1.29
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 22.7780 22.7700 169.3000 169.5000
A0-D0 23.9080 23.8170 81.7000 81.7000
A0-C1 17.4300 17.3920 142.1510 142.3880
B2-D0 32.3430 32.3160 36.9000 36.9000
B2-C1 10.7750 10.7670 36.8900 36.9020
D0-C1 21.5680 21.5500 216.9400 216.9510
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 59959.29151152
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 22.778
HIERARCH ESO ISS PBL12 END 22.77
HIERARCH ESO ISS PBLA12 START 169.3
HIERARCH ESO ISS PBLA12 END 169.5
HIERARCH ESO ISS PBL13 START 23.908
HIERARCH ESO ISS PBL13 END 23.817
HIERARCH ESO ISS PBLA13 START 81.7
HIERARCH ESO ISS PBLA13 END 81.7
HIERARCH ESO ISS PBL14 START 17.43
HIERARCH ESO ISS PBL14 END 17.392
HIERARCH ESO ISS PBLA14 START 142.151
HIERARCH ESO ISS PBLA14 END 142.388
HIERARCH ESO ISS PBL23 START 32.343
HIERARCH ESO ISS PBL23 END 32.316
HIERARCH ESO ISS PBLA23 START 36.9
HIERARCH ESO ISS PBLA23 END 36.9
HIERARCH ESO ISS PBL24 START 10.775
HIERARCH ESO ISS PBL24 END 10.767
HIERARCH ESO ISS PBLA24 START 36.89
HIERARCH ESO ISS PBLA24 END 36.902
HIERARCH ESO ISS PBL34 START 21.568
HIERARCH ESO ISS PBL34 END 21.55
HIERARCH ESO ISS PBLA34 START 216.94
HIERARCH ESO ISS PBLA34 END 216.951
HIERARCH ESO ISS AMBI TAU0 START 0.003
HIERARCH ESO ISS AMBI TAU0 END 0.002807
HIERARCH ESO ISS AMBI TEMP 11.54
HIERARCH ESO ISS AMBI FWHM START 1.3
HIERARCH ESO ISS AMBI FWHM END 1.28