Exposure
ID
MATIS.2023-01-15T03:46:02.478_1
Header ID
MATIS.2023-01-15T03:46:02.478
Date updated
2023-01-15 03:52:07 UTC+0000
Release date
2023-01-15 03:46:02 UTC+0000
UTC Start
2023-01-15 03:46:02.478
UTC End
2023-01-15 03:47:04.488
MJD Start
59959.15697312
MJD End
59959.1576908283
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.004618
Ambient temperature (°C)
13.11
Seeing (arcsec)
0.84
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 25.1770 25.1710 141.9000 142.0000
A0-D0 31.9430 31.9510 70.9000 70.9000
A0-C1 22.6020 22.5980 115.4780 115.5580
B2-D0 33.6410 33.6490 25.8000 25.9000
B2-C1 11.2060 11.2090 25.7610 25.8650
D0-C1 22.4350 22.4410 205.8250 205.9290
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 59959.15697312
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 25.177
HIERARCH ESO ISS PBL12 END 25.171
HIERARCH ESO ISS PBLA12 START 141.9
HIERARCH ESO ISS PBLA12 END 142.0
HIERARCH ESO ISS PBL13 START 31.943
HIERARCH ESO ISS PBL13 END 31.951
HIERARCH ESO ISS PBLA13 START 70.9
HIERARCH ESO ISS PBLA13 END 70.9
HIERARCH ESO ISS PBL14 START 22.602
HIERARCH ESO ISS PBL14 END 22.598
HIERARCH ESO ISS PBLA14 START 115.478
HIERARCH ESO ISS PBLA14 END 115.558
HIERARCH ESO ISS PBL23 START 33.641
HIERARCH ESO ISS PBL23 END 33.649
HIERARCH ESO ISS PBLA23 START 25.8
HIERARCH ESO ISS PBLA23 END 25.9
HIERARCH ESO ISS PBL24 START 11.206
HIERARCH ESO ISS PBL24 END 11.209
HIERARCH ESO ISS PBLA24 START 25.761
HIERARCH ESO ISS PBLA24 END 25.865
HIERARCH ESO ISS PBL34 START 22.435
HIERARCH ESO ISS PBL34 END 22.441
HIERARCH ESO ISS PBLA34 START 205.825
HIERARCH ESO ISS PBLA34 END 205.929
HIERARCH ESO ISS AMBI TAU0 START 0.004618
HIERARCH ESO ISS AMBI TAU0 END 0.004618
HIERARCH ESO ISS AMBI TEMP 13.11
HIERARCH ESO ISS AMBI FWHM START 0.84
HIERARCH ESO ISS AMBI FWHM END 0.84