Exposure
ID
MATIS.2023-01-15T06:58:26.687_1
Header ID
MATIS.2023-01-15T06:58:26.687
Date updated
2023-01-15 07:06:47 UTC+0000
Release date
2023-01-15 06:58:26 UTC+0000
UTC Start
2023-01-15 06:58:26.687
UTC End
2023-01-15 06:59:28.697
MJD Start
59959.29058665
MJD End
59959.2913043583
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.002889
Ambient temperature (°C)
11.53
Seeing (arcsec)
1.19
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 22.7900 22.7810 169.1000 169.2000
A0-D0 24.0250 23.9340 81.6000 81.6000
A0-C1 17.4790 17.4410 141.8460 142.0820
B2-D0 32.3780 32.3510 36.9000 36.9000
B2-C1 10.7870 10.7780 36.8750 36.8870
D0-C1 21.5910 21.5730 216.9250 216.9370
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 59959.29058665
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 22.79
HIERARCH ESO ISS PBL12 END 22.781
HIERARCH ESO ISS PBLA12 START 169.1
HIERARCH ESO ISS PBLA12 END 169.2
HIERARCH ESO ISS PBL13 START 24.025
HIERARCH ESO ISS PBL13 END 23.934
HIERARCH ESO ISS PBLA13 START 81.6
HIERARCH ESO ISS PBLA13 END 81.6
HIERARCH ESO ISS PBL14 START 17.479
HIERARCH ESO ISS PBL14 END 17.441
HIERARCH ESO ISS PBLA14 START 141.846
HIERARCH ESO ISS PBLA14 END 142.082
HIERARCH ESO ISS PBL23 START 32.378
HIERARCH ESO ISS PBL23 END 32.351
HIERARCH ESO ISS PBLA23 START 36.9
HIERARCH ESO ISS PBLA23 END 36.9
HIERARCH ESO ISS PBL24 START 10.787
HIERARCH ESO ISS PBL24 END 10.778
HIERARCH ESO ISS PBLA24 START 36.875
HIERARCH ESO ISS PBLA24 END 36.887
HIERARCH ESO ISS PBL34 START 21.591
HIERARCH ESO ISS PBL34 END 21.573
HIERARCH ESO ISS PBLA34 START 216.925
HIERARCH ESO ISS PBLA34 END 216.937
HIERARCH ESO ISS AMBI TAU0 START 0.002889
HIERARCH ESO ISS AMBI TAU0 END 0.002889
HIERARCH ESO ISS AMBI TEMP 11.53
HIERARCH ESO ISS AMBI FWHM START 1.19
HIERARCH ESO ISS AMBI FWHM END 1.19