Exposure
ID
MATIS.2021-02-26T01:20:47.763_1
Header ID
MATIS.2021-02-26T01:20:47.763
Date updated
2021-02-26 01:31:27 UTC+0000
Release date
2022-02-26 01:31:26 UTC+0000
UTC Start
2021-02-26 01:20:47.763
UTC End
2021-02-26 01:21:47.771
MJD Start
59271.05610837
MJD End
59271.056802907
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0056945
Ambient temperature (°C)
16.23
Seeing (arcsec)
0.905
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 65.6520 65.6840 238.2000 238.4000
K0-D0 95.9370 95.9410 223.4000 223.6000
K0-J3 39.7790 39.8450 303.5050 303.6660
G2-D0 36.5590 36.5500 196.0000 196.2000
G2-J3 60.9230 60.9070 21.7900 21.9770
D0-J3 97.3650 97.3400 19.6200 19.8020
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 59271.05610837
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 65.652
HIERARCH ESO ISS PBL12 END 65.684
HIERARCH ESO ISS PBLA12 START 238.2
HIERARCH ESO ISS PBLA12 END 238.4
HIERARCH ESO ISS PBL13 START 95.937
HIERARCH ESO ISS PBL13 END 95.941
HIERARCH ESO ISS PBLA13 START 223.4
HIERARCH ESO ISS PBLA13 END 223.6
HIERARCH ESO ISS PBL14 START 39.779
HIERARCH ESO ISS PBL14 END 39.845
HIERARCH ESO ISS PBLA14 START 303.505
HIERARCH ESO ISS PBLA14 END 303.666
HIERARCH ESO ISS PBL23 START 36.559
HIERARCH ESO ISS PBL23 END 36.55
HIERARCH ESO ISS PBLA23 START 196.0
HIERARCH ESO ISS PBLA23 END 196.2
HIERARCH ESO ISS PBL24 START 60.923
HIERARCH ESO ISS PBL24 END 60.907
HIERARCH ESO ISS PBLA24 START 21.79
HIERARCH ESO ISS PBLA24 END 21.977
HIERARCH ESO ISS PBL34 START 97.365
HIERARCH ESO ISS PBL34 END 97.34
HIERARCH ESO ISS PBLA34 START 19.62
HIERARCH ESO ISS PBLA34 END 19.802
HIERARCH ESO ISS AMBI TAU0 START 0.006475
HIERARCH ESO ISS AMBI TAU0 END 0.004914
HIERARCH ESO ISS AMBI TEMP 16.23
HIERARCH ESO ISS AMBI FWHM START 0.72
HIERARCH ESO ISS AMBI FWHM END 1.09