Exposure
ID
MATIS.2023-01-18T02:15:22.296_1
Header ID
MATIS.2023-01-18T02:15:22.296
Date updated
2023-01-18 02:25:52 UTC+0000
Release date
2023-01-18 02:15:22 UTC+0000
UTC Start
2023-01-18 02:15:22.296
UTC End
2023-01-18 02:16:24.306
MJD Start
59962.09400806
MJD End
59962.0947257683
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.009839
Ambient temperature (°C)
13.57
Seeing (arcsec)
0.45
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 25.1190 25.1280 136.3000 136.4000
A0-D0 29.8770 29.9220 63.5000 63.6000
A0-C1 21.8600 21.8840 110.5430 110.5920
B2-D0 32.8630 32.8730 16.6000 16.7000
B2-C1 10.9470 10.9510 16.5550 16.6890
D0-C1 21.9150 21.9220 196.6180 196.7520
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 59962.09400806
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 25.119
HIERARCH ESO ISS PBL12 END 25.128
HIERARCH ESO ISS PBLA12 START 136.3
HIERARCH ESO ISS PBLA12 END 136.4
HIERARCH ESO ISS PBL13 START 29.877
HIERARCH ESO ISS PBL13 END 29.922
HIERARCH ESO ISS PBLA13 START 63.5
HIERARCH ESO ISS PBLA13 END 63.6
HIERARCH ESO ISS PBL14 START 21.86
HIERARCH ESO ISS PBL14 END 21.884
HIERARCH ESO ISS PBLA14 START 110.543
HIERARCH ESO ISS PBLA14 END 110.592
HIERARCH ESO ISS PBL23 START 32.863
HIERARCH ESO ISS PBL23 END 32.873
HIERARCH ESO ISS PBLA23 START 16.6
HIERARCH ESO ISS PBLA23 END 16.7
HIERARCH ESO ISS PBL24 START 10.947
HIERARCH ESO ISS PBL24 END 10.951
HIERARCH ESO ISS PBLA24 START 16.555
HIERARCH ESO ISS PBLA24 END 16.689
HIERARCH ESO ISS PBL34 START 21.915
HIERARCH ESO ISS PBL34 END 21.922
HIERARCH ESO ISS PBLA34 START 196.618
HIERARCH ESO ISS PBLA34 END 196.752
HIERARCH ESO ISS AMBI TAU0 START 0.009839
HIERARCH ESO ISS AMBI TAU0 END 0.009839
HIERARCH ESO ISS AMBI TEMP 13.57
HIERARCH ESO ISS AMBI FWHM START 0.45
HIERARCH ESO ISS AMBI FWHM END 0.45