Exposure
ID
MATIS.2023-01-15T06:55:43.634_1
Header ID
MATIS.2023-01-15T06:55:43.634
Date updated
2023-01-15 07:06:47 UTC+0000
Release date
2023-01-15 06:55:43 UTC+0000
UTC Start
2023-01-15 06:55:43.634
UTC End
2023-01-15 06:56:45.644
MJD Start
59959.28869947
MJD End
59959.2894171783
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.003084
Ambient temperature (°C)
11.55
Seeing (arcsec)
1.22
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 22.8140 22.8050 168.6000 168.7000
A0-D0 24.2620 24.1720 81.5000 81.5000
A0-C1 17.5810 17.5420 141.2340 141.4660
B2-D0 32.4460 32.4200 36.9000 36.9000
B2-C1 10.8100 10.8010 36.8400 36.8540
D0-C1 21.6370 21.6190 216.8900 216.9040
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 59959.28869947
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 22.814
HIERARCH ESO ISS PBL12 END 22.805
HIERARCH ESO ISS PBLA12 START 168.6
HIERARCH ESO ISS PBLA12 END 168.7
HIERARCH ESO ISS PBL13 START 24.262
HIERARCH ESO ISS PBL13 END 24.172
HIERARCH ESO ISS PBLA13 START 81.5
HIERARCH ESO ISS PBLA13 END 81.5
HIERARCH ESO ISS PBL14 START 17.581
HIERARCH ESO ISS PBL14 END 17.542
HIERARCH ESO ISS PBLA14 START 141.234
HIERARCH ESO ISS PBLA14 END 141.466
HIERARCH ESO ISS PBL23 START 32.446
HIERARCH ESO ISS PBL23 END 32.42
HIERARCH ESO ISS PBLA23 START 36.9
HIERARCH ESO ISS PBLA23 END 36.9
HIERARCH ESO ISS PBL24 START 10.81
HIERARCH ESO ISS PBL24 END 10.801
HIERARCH ESO ISS PBLA24 START 36.84
HIERARCH ESO ISS PBLA24 END 36.854
HIERARCH ESO ISS PBL34 START 21.637
HIERARCH ESO ISS PBL34 END 21.619
HIERARCH ESO ISS PBLA34 START 216.89
HIERARCH ESO ISS PBLA34 END 216.904
HIERARCH ESO ISS AMBI TAU0 START 0.003178
HIERARCH ESO ISS AMBI TAU0 END 0.00299
HIERARCH ESO ISS AMBI TEMP 11.55
HIERARCH ESO ISS AMBI FWHM START 1.21
HIERARCH ESO ISS AMBI FWHM END 1.23