Exposure
ID
MATIS.2021-02-23T03:56:55.090_1
Header ID
MATIS.2021-02-23T03:56:55.090
Date updated
2021-02-23 04:06:42 UTC+0000
Release date
2022-02-23 04:06:42 UTC+0000
UTC Start
2021-02-23 03:56:55.090
UTC End
2021-02-23 03:57:55.098
MJD Start
59268.1645265
MJD End
59268.165221037
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0097685
Ambient temperature (°C)
17.27
Seeing (arcsec)
0.615
Observation
ID
46864
Category
science
Program ID
106.21NK.002
Program Title
UNCOVERING THE STRUCTURE AND ACCRETION FLOWS IN A CIRCUMBINARY DISK
Program Type
Normal
PI / COI
KLUSKA/ CORPORAAL/ VAN WINCKEL/ OOMEN/ MIN
Target
ID
34779
Name
IW Car
RA
141.722079
DEC
-63.63024
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 68.3390 68.3410 271.4000 271.7000
K0-D0 93.9030 93.8650 255.3000 255.5000
K0-J3 46.8440 46.8780 326.7700 326.9310
G2-D0 34.0850 34.0580 221.3000 221.5000
G2-J3 56.7660 56.7200 48.6980 48.8840
D0-J3 90.6730 90.6000 45.9230 46.1040
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21NK.002
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59268.1645265
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME IW Car
RA 141.722079
DEC -63.63024
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 68.339
HIERARCH ESO ISS PBL12 END 68.341
HIERARCH ESO ISS PBLA12 START 271.4
HIERARCH ESO ISS PBLA12 END 271.7
HIERARCH ESO ISS PBL13 START 93.903
HIERARCH ESO ISS PBL13 END 93.865
HIERARCH ESO ISS PBLA13 START 255.3
HIERARCH ESO ISS PBLA13 END 255.5
HIERARCH ESO ISS PBL14 START 46.844
HIERARCH ESO ISS PBL14 END 46.878
HIERARCH ESO ISS PBLA14 START 326.77
HIERARCH ESO ISS PBLA14 END 326.931
HIERARCH ESO ISS PBL23 START 34.085
HIERARCH ESO ISS PBL23 END 34.058
HIERARCH ESO ISS PBLA23 START 221.3
HIERARCH ESO ISS PBLA23 END 221.5
HIERARCH ESO ISS PBL24 START 56.766
HIERARCH ESO ISS PBL24 END 56.72
HIERARCH ESO ISS PBLA24 START 48.698
HIERARCH ESO ISS PBLA24 END 48.884
HIERARCH ESO ISS PBL34 START 90.673
HIERARCH ESO ISS PBL34 END 90.6
HIERARCH ESO ISS PBLA34 START 45.923
HIERARCH ESO ISS PBLA34 END 46.104
HIERARCH ESO ISS AMBI TAU0 START 0.010417
HIERARCH ESO ISS AMBI TAU0 END 0.00912
HIERARCH ESO ISS AMBI TEMP 17.27
HIERARCH ESO ISS AMBI FWHM START 0.61
HIERARCH ESO ISS AMBI FWHM END 0.62