Exposure
ID
MATIS.2021-02-26T01:24:36.524_1
Header ID
MATIS.2021-02-26T01:24:36.524
Date updated
2021-02-26 01:36:08 UTC+0000
Release date
2022-02-26 01:36:08 UTC+0000
UTC Start
2021-02-26 01:24:36.524
UTC End
2021-02-26 01:25:36.532
MJD Start
59271.05875607
MJD End
59271.059450607
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.006262
Ambient temperature (°C)
16.24
Seeing (arcsec)
0.89
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 65.7700 65.8020 239.1000 239.3000
K0-D0 95.9500 95.9530 224.2000 224.5000
K0-J3 40.0250 40.0900 304.1210 304.2910
G2-D0 36.5250 36.5160 196.7000 196.9000
G2-J3 60.8630 60.8470 22.5050 22.7020
D0-J3 97.2700 97.2440 20.3190 20.5110
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 59271.05875607
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 65.77
HIERARCH ESO ISS PBL12 END 65.802
HIERARCH ESO ISS PBLA12 START 239.1
HIERARCH ESO ISS PBLA12 END 239.3
HIERARCH ESO ISS PBL13 START 95.95
HIERARCH ESO ISS PBL13 END 95.953
HIERARCH ESO ISS PBLA13 START 224.2
HIERARCH ESO ISS PBLA13 END 224.5
HIERARCH ESO ISS PBL14 START 40.025
HIERARCH ESO ISS PBL14 END 40.09
HIERARCH ESO ISS PBLA14 START 304.121
HIERARCH ESO ISS PBLA14 END 304.291
HIERARCH ESO ISS PBL23 START 36.525
HIERARCH ESO ISS PBL23 END 36.516
HIERARCH ESO ISS PBLA23 START 196.7
HIERARCH ESO ISS PBLA23 END 196.9
HIERARCH ESO ISS PBL24 START 60.863
HIERARCH ESO ISS PBL24 END 60.847
HIERARCH ESO ISS PBLA24 START 22.505
HIERARCH ESO ISS PBLA24 END 22.702
HIERARCH ESO ISS PBL34 START 97.27
HIERARCH ESO ISS PBL34 END 97.244
HIERARCH ESO ISS PBLA34 START 20.319
HIERARCH ESO ISS PBLA34 END 20.511
HIERARCH ESO ISS AMBI TAU0 START 0.006098
HIERARCH ESO ISS AMBI TAU0 END 0.006426
HIERARCH ESO ISS AMBI TEMP 16.24
HIERARCH ESO ISS AMBI FWHM START 0.93
HIERARCH ESO ISS AMBI FWHM END 0.85