Exposure
ID
MATIS.2023-01-15T07:01:13.065_1
Header ID
MATIS.2023-01-15T07:01:13.065
Date updated
2023-01-15 07:12:03 UTC+0000
Release date
2023-01-15 07:01:13 UTC+0000
UTC Start
2023-01-15 07:01:13.065
UTC End
2023-01-15 07:02:15.075
MJD Start
59959.29251233
MJD End
59959.2932300383
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.002807
Ambient temperature (°C)
11.51
Seeing (arcsec)
1.28
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 22.7660 22.7580 169.6000 169.8000
A0-D0 23.7810 23.6880 81.7000 81.8000
A0-C1 17.3770 17.3380 142.4800 142.7230
B2-D0 32.3060 32.2790 36.9000 37.0000
B2-C1 10.7630 10.7540 36.9060 36.9170
D0-C1 21.5430 21.5250 216.9560 216.9670
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 59959.29251233
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 22.766
HIERARCH ESO ISS PBL12 END 22.758
HIERARCH ESO ISS PBLA12 START 169.6
HIERARCH ESO ISS PBLA12 END 169.8
HIERARCH ESO ISS PBL13 START 23.781
HIERARCH ESO ISS PBL13 END 23.688
HIERARCH ESO ISS PBLA13 START 81.7
HIERARCH ESO ISS PBLA13 END 81.8
HIERARCH ESO ISS PBL14 START 17.377
HIERARCH ESO ISS PBL14 END 17.338
HIERARCH ESO ISS PBLA14 START 142.48
HIERARCH ESO ISS PBLA14 END 142.723
HIERARCH ESO ISS PBL23 START 32.306
HIERARCH ESO ISS PBL23 END 32.279
HIERARCH ESO ISS PBLA23 START 36.9
HIERARCH ESO ISS PBLA23 END 37.0
HIERARCH ESO ISS PBL24 START 10.763
HIERARCH ESO ISS PBL24 END 10.754
HIERARCH ESO ISS PBLA24 START 36.906
HIERARCH ESO ISS PBLA24 END 36.917
HIERARCH ESO ISS PBL34 START 21.543
HIERARCH ESO ISS PBL34 END 21.525
HIERARCH ESO ISS PBLA34 START 216.956
HIERARCH ESO ISS PBLA34 END 216.967
HIERARCH ESO ISS AMBI TAU0 START 0.002807
HIERARCH ESO ISS AMBI TAU0 END 0.002807
HIERARCH ESO ISS AMBI TEMP 11.51
HIERARCH ESO ISS AMBI FWHM START 1.28
HIERARCH ESO ISS AMBI FWHM END 1.28