Exposure
ID
MATIS.2021-02-23T03:51:04.374_1
Header ID
MATIS.2021-02-23T03:51:04.374
Date updated
2021-02-23 04:01:15 UTC+0000
Release date
2022-02-23 04:01:15 UTC+0000
UTC Start
2021-02-23 03:51:04.374
UTC End
2021-02-23 03:52:04.382
MJD Start
59268.16046729
MJD End
59268.161161827
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0134465
Ambient temperature (°C)
17.17
Seeing (arcsec)
0.665
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 68.3230 68.3270 270.1000 270.4000
K0-D0 94.1140 94.0790 254.0000 254.2000
K0-J3 46.6430 46.6780 325.8200 325.9880
G2-D0 34.2390 34.2120 220.3000 220.5000
G2-J3 57.0220 56.9780 47.6130 47.8040
D0-J3 91.0860 91.0150 44.8630 45.0500
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 59268.16046729
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 68.323
HIERARCH ESO ISS PBL12 END 68.327
HIERARCH ESO ISS PBLA12 START 270.1
HIERARCH ESO ISS PBLA12 END 270.4
HIERARCH ESO ISS PBL13 START 94.114
HIERARCH ESO ISS PBL13 END 94.079
HIERARCH ESO ISS PBLA13 START 254.0
HIERARCH ESO ISS PBLA13 END 254.2
HIERARCH ESO ISS PBL14 START 46.643
HIERARCH ESO ISS PBL14 END 46.678
HIERARCH ESO ISS PBLA14 START 325.82
HIERARCH ESO ISS PBLA14 END 325.988
HIERARCH ESO ISS PBL23 START 34.239
HIERARCH ESO ISS PBL23 END 34.212
HIERARCH ESO ISS PBLA23 START 220.3
HIERARCH ESO ISS PBLA23 END 220.5
HIERARCH ESO ISS PBL24 START 57.022
HIERARCH ESO ISS PBL24 END 56.978
HIERARCH ESO ISS PBLA24 START 47.613
HIERARCH ESO ISS PBLA24 END 47.804
HIERARCH ESO ISS PBL34 START 91.086
HIERARCH ESO ISS PBL34 END 91.015
HIERARCH ESO ISS PBLA34 START 44.863
HIERARCH ESO ISS PBLA34 END 45.05
HIERARCH ESO ISS AMBI TAU0 START 0.011622
HIERARCH ESO ISS AMBI TAU0 END 0.015271
HIERARCH ESO ISS AMBI TEMP 17.17
HIERARCH ESO ISS AMBI FWHM START 0.79
HIERARCH ESO ISS AMBI FWHM END 0.54