Exposure
ID
MATIS.2021-02-23T03:46:57.892_1
Header ID
MATIS.2021-02-23T03:46:57.892
Date updated
2021-02-23 03:56:47 UTC+0000
Release date
2022-02-23 03:56:47 UTC+0000
UTC Start
2021-02-23 03:46:57.892
UTC End
2021-02-23 03:47:57.900
MJD Start
59268.15761449
MJD End
59268.158309027
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.011622
Ambient temperature (°C)
17.15
Seeing (arcsec)
0.745
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 68.3060 68.3110 269.2000 269.4000
K0-D0 94.2550 94.2210 253.1000 253.3000
K0-J3 46.4990 46.5350 325.1580 325.3250
G2-D0 34.3440 34.3180 219.6000 219.7000
G2-J3 57.1970 57.1540 46.8540 47.0450
D0-J3 91.3670 91.2980 44.1220 44.3090
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 59268.15761449
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 68.306
HIERARCH ESO ISS PBL12 END 68.311
HIERARCH ESO ISS PBLA12 START 269.2
HIERARCH ESO ISS PBLA12 END 269.4
HIERARCH ESO ISS PBL13 START 94.255
HIERARCH ESO ISS PBL13 END 94.221
HIERARCH ESO ISS PBLA13 START 253.1
HIERARCH ESO ISS PBLA13 END 253.3
HIERARCH ESO ISS PBL14 START 46.499
HIERARCH ESO ISS PBL14 END 46.535
HIERARCH ESO ISS PBLA14 START 325.158
HIERARCH ESO ISS PBLA14 END 325.325
HIERARCH ESO ISS PBL23 START 34.344
HIERARCH ESO ISS PBL23 END 34.318
HIERARCH ESO ISS PBLA23 START 219.6
HIERARCH ESO ISS PBLA23 END 219.7
HIERARCH ESO ISS PBL24 START 57.197
HIERARCH ESO ISS PBL24 END 57.154
HIERARCH ESO ISS PBLA24 START 46.854
HIERARCH ESO ISS PBLA24 END 47.045
HIERARCH ESO ISS PBL34 START 91.367
HIERARCH ESO ISS PBL34 END 91.298
HIERARCH ESO ISS PBLA34 START 44.122
HIERARCH ESO ISS PBLA34 END 44.309
HIERARCH ESO ISS AMBI TAU0 START 0.011622
HIERARCH ESO ISS AMBI TAU0 END 0.011622
HIERARCH ESO ISS AMBI TEMP 17.15
HIERARCH ESO ISS AMBI FWHM START 0.7
HIERARCH ESO ISS AMBI FWHM END 0.79