Exposure
ID
MATIS.2023-01-18T02:04:31.204_1
Header ID
MATIS.2023-01-18T02:04:31.204
Date updated
2023-01-18 02:11:36 UTC+0000
Release date
2023-01-18 02:04:31 UTC+0000
UTC Start
2023-01-18 02:04:31.204
UTC End
2023-01-18 02:05:33.214
MJD Start
59962.08647227
MJD End
59962.0871899783
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.008883
Ambient temperature (°C)
13.61
Seeing (arcsec)
0.52
Observation
ID
53900
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
40072
Name
alf CMa
RA
101.283078
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 25.0110 25.0230 135.8000 135.8000
A0-D0 29.3890 29.4370 62.2000 62.4000
A0-C1 21.5920 21.6190 110.0180 110.0660
B2-D0 32.7550 32.7650 15.1000 15.3000
B2-C1 10.9120 10.9150 15.1070 15.2460
D0-C1 21.8430 21.8500 195.1690 195.3130
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 59962.08647227
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME alf CMa
RA 101.283078
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 25.011
HIERARCH ESO ISS PBL12 END 25.023
HIERARCH ESO ISS PBLA12 START 135.8
HIERARCH ESO ISS PBLA12 END 135.8
HIERARCH ESO ISS PBL13 START 29.389
HIERARCH ESO ISS PBL13 END 29.437
HIERARCH ESO ISS PBLA13 START 62.2
HIERARCH ESO ISS PBLA13 END 62.4
HIERARCH ESO ISS PBL14 START 21.592
HIERARCH ESO ISS PBL14 END 21.619
HIERARCH ESO ISS PBLA14 START 110.018
HIERARCH ESO ISS PBLA14 END 110.066
HIERARCH ESO ISS PBL23 START 32.755
HIERARCH ESO ISS PBL23 END 32.765
HIERARCH ESO ISS PBLA23 START 15.1
HIERARCH ESO ISS PBLA23 END 15.3
HIERARCH ESO ISS PBL24 START 10.912
HIERARCH ESO ISS PBL24 END 10.915
HIERARCH ESO ISS PBLA24 START 15.107
HIERARCH ESO ISS PBLA24 END 15.246
HIERARCH ESO ISS PBL34 START 21.843
HIERARCH ESO ISS PBL34 END 21.85
HIERARCH ESO ISS PBLA34 START 195.169
HIERARCH ESO ISS PBLA34 END 195.313
HIERARCH ESO ISS AMBI TAU0 START 0.009379
HIERARCH ESO ISS AMBI TAU0 END 0.008387
HIERARCH ESO ISS AMBI TEMP 13.61
HIERARCH ESO ISS AMBI FWHM START 0.52
HIERARCH ESO ISS AMBI FWHM END 0.52