Exposure
ID
MATIS.2023-01-15T06:57:04.269_1
Header ID
MATIS.2023-01-15T06:57:04.269
Date updated
2023-01-15 07:06:47 UTC+0000
Release date
2023-01-15 06:57:04 UTC+0000
UTC Start
2023-01-15 06:57:04.269
UTC End
2023-01-15 06:58:06.279
MJD Start
59959.28963274
MJD End
59959.2903504483
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0029395
Ambient temperature (°C)
11.51
Seeing (arcsec)
1.21
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 22.8020 22.7930 168.8000 169.0000
A0-D0 24.1440 24.0540 81.5000 81.6000
A0-C1 17.5300 17.4920 141.5370 141.7710
B2-D0 32.4120 32.3860 36.9000 36.9000
B2-C1 10.7980 10.7900 36.8580 36.8710
D0-C1 21.6140 21.5960 216.9080 216.9200
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 59959.28963274
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 22.802
HIERARCH ESO ISS PBL12 END 22.793
HIERARCH ESO ISS PBLA12 START 168.8
HIERARCH ESO ISS PBLA12 END 169.0
HIERARCH ESO ISS PBL13 START 24.144
HIERARCH ESO ISS PBL13 END 24.054
HIERARCH ESO ISS PBLA13 START 81.5
HIERARCH ESO ISS PBLA13 END 81.6
HIERARCH ESO ISS PBL14 START 17.53
HIERARCH ESO ISS PBL14 END 17.492
HIERARCH ESO ISS PBLA14 START 141.537
HIERARCH ESO ISS PBLA14 END 141.771
HIERARCH ESO ISS PBL23 START 32.412
HIERARCH ESO ISS PBL23 END 32.386
HIERARCH ESO ISS PBLA23 START 36.9
HIERARCH ESO ISS PBLA23 END 36.9
HIERARCH ESO ISS PBL24 START 10.798
HIERARCH ESO ISS PBL24 END 10.79
HIERARCH ESO ISS PBLA24 START 36.858
HIERARCH ESO ISS PBLA24 END 36.871
HIERARCH ESO ISS PBL34 START 21.614
HIERARCH ESO ISS PBL34 END 21.596
HIERARCH ESO ISS PBLA34 START 216.908
HIERARCH ESO ISS PBLA34 END 216.92
HIERARCH ESO ISS AMBI TAU0 START 0.00299
HIERARCH ESO ISS AMBI TAU0 END 0.002889
HIERARCH ESO ISS AMBI TEMP 11.51
HIERARCH ESO ISS AMBI FWHM START 1.23
HIERARCH ESO ISS AMBI FWHM END 1.19