Exposure
ID
MATIS.2023-01-15T07:05:17.744_1
Header ID
MATIS.2023-01-15T07:05:17.744
Date updated
2023-01-15 07:16:07 UTC+0000
Release date
2023-01-15 07:05:17 UTC+0000
UTC Start
2023-01-15 07:05:17.744
UTC End
2023-01-15 07:06:19.754
MJD Start
59959.29534426
MJD End
59959.2960619683
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.003591
Ambient temperature (°C)
11.53
Seeing (arcsec)
0.96
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 22.7330 22.7250 170.3000 170.5000
A0-D0 23.4150 23.3220 81.9000 81.9000
A0-C1 17.2270 17.1890 143.4340 143.6780
B2-D0 32.1980 32.1700 37.0000 37.0000
B2-C1 10.7270 10.7180 36.9460 36.9540
D0-C1 21.4710 21.4520 216.9940 217.0030
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 59959.29534426
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 22.733
HIERARCH ESO ISS PBL12 END 22.725
HIERARCH ESO ISS PBLA12 START 170.3
HIERARCH ESO ISS PBLA12 END 170.5
HIERARCH ESO ISS PBL13 START 23.415
HIERARCH ESO ISS PBL13 END 23.322
HIERARCH ESO ISS PBLA13 START 81.9
HIERARCH ESO ISS PBLA13 END 81.9
HIERARCH ESO ISS PBL14 START 17.227
HIERARCH ESO ISS PBL14 END 17.189
HIERARCH ESO ISS PBLA14 START 143.434
HIERARCH ESO ISS PBLA14 END 143.678
HIERARCH ESO ISS PBL23 START 32.198
HIERARCH ESO ISS PBL23 END 32.17
HIERARCH ESO ISS PBLA23 START 37.0
HIERARCH ESO ISS PBLA23 END 37.0
HIERARCH ESO ISS PBL24 START 10.727
HIERARCH ESO ISS PBL24 END 10.718
HIERARCH ESO ISS PBLA24 START 36.946
HIERARCH ESO ISS PBLA24 END 36.954
HIERARCH ESO ISS PBL34 START 21.471
HIERARCH ESO ISS PBL34 END 21.452
HIERARCH ESO ISS PBLA34 START 216.994
HIERARCH ESO ISS PBLA34 END 217.003
HIERARCH ESO ISS AMBI TAU0 START 0.003591
HIERARCH ESO ISS AMBI TAU0 END 0.003591
HIERARCH ESO ISS AMBI TEMP 11.53
HIERARCH ESO ISS AMBI FWHM START 0.96
HIERARCH ESO ISS AMBI FWHM END 0.96