Exposure
ID
MATIS.2023-01-15T06:48:48.633_1
Header ID
MATIS.2023-01-15T06:48:48.633
Date updated
2023-01-15 06:56:30 UTC+0000
Release date
2023-01-15 06:48:48 UTC+0000
UTC Start
2023-01-15 06:48:48.633
UTC End
2023-01-15 06:49:50.643
MJD Start
59959.28389622
MJD End
59959.2846139283
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.003581
Ambient temperature (°C)
11.66
Seeing (arcsec)
1.1
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 22.8800 22.8700 167.3000 167.5000
A0-D0 24.8490 24.7630 81.2000 81.2000
A0-C1 17.8400 17.8010 139.7180 139.9400
B2-D0 32.6140 32.5890 36.8000 36.8000
B2-C1 10.8650 10.8570 36.7340 36.7520
D0-C1 21.7480 21.7320 216.7850 216.8020
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 59959.28389622
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 22.88
HIERARCH ESO ISS PBL12 END 22.87
HIERARCH ESO ISS PBLA12 START 167.3
HIERARCH ESO ISS PBLA12 END 167.5
HIERARCH ESO ISS PBL13 START 24.849
HIERARCH ESO ISS PBL13 END 24.763
HIERARCH ESO ISS PBLA13 START 81.2
HIERARCH ESO ISS PBLA13 END 81.2
HIERARCH ESO ISS PBL14 START 17.84
HIERARCH ESO ISS PBL14 END 17.801
HIERARCH ESO ISS PBLA14 START 139.718
HIERARCH ESO ISS PBLA14 END 139.94
HIERARCH ESO ISS PBL23 START 32.614
HIERARCH ESO ISS PBL23 END 32.589
HIERARCH ESO ISS PBLA23 START 36.8
HIERARCH ESO ISS PBLA23 END 36.8
HIERARCH ESO ISS PBL24 START 10.865
HIERARCH ESO ISS PBL24 END 10.857
HIERARCH ESO ISS PBLA24 START 36.734
HIERARCH ESO ISS PBLA24 END 36.752
HIERARCH ESO ISS PBL34 START 21.748
HIERARCH ESO ISS PBL34 END 21.732
HIERARCH ESO ISS PBLA34 START 216.785
HIERARCH ESO ISS PBLA34 END 216.802
HIERARCH ESO ISS AMBI TAU0 START 0.003581
HIERARCH ESO ISS AMBI TAU0 END 0.003581
HIERARCH ESO ISS AMBI TEMP 11.66
HIERARCH ESO ISS AMBI FWHM START 1.18
HIERARCH ESO ISS AMBI FWHM END 1.02