Exposure
ID
MATIS.2023-07-19T09:21:23.171_1
Header ID
MATIS.2023-07-19T09:21:23.171
Date updated
2023-07-19 09:30:32 UTC+0000
Release date
2024-07-19 09:30:31 UTC+0000
UTC Start
2023-07-19 09:21:23.171
UTC End
2023-07-19 09:22:25.181
MJD Start
60144.38985152
MJD End
60144.39056922833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0053054999999999995
Ambient temperature (°C)
14.21
Seeing (arcsec)
0.39
Observation
ID
56292
Category
science
Program ID
111.24K3.001
Program Title
IMAGING OF THE CIRCUMSTELLAR ENVIRONMENT OF THE POSSIBLE MERGER PRODUCT LI-RICH RED GIANT BI IND
Program Type
Normal
PI / COI
OHNAKA/ WEIGELT/ HOFMANN/ SCHERTL
Target
ID
41702
Name
biind
RA
348.467612
DEC
-68.29138
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 88.6430 88.6690 125.4000 125.6000
A0-J2 128.8150 128.7980 108.8000 109.0000
A0-K0 120.5780 120.5040 92.5220 92.7720
G1-J2 50.6660 50.6170 78.8000 79.0000
G1-K0 66.6700 66.5930 46.3200 46.5050
J2-K0 36.2220 36.2240 357.6560 357.8150
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 111.24K3.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 60144.38985152
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME biind
RA 348.467612
DEC -68.29138
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 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2385
HIERARCH ESO ISS PBL12 START 88.643
HIERARCH ESO ISS PBL12 END 88.669
HIERARCH ESO ISS PBLA12 START 125.4
HIERARCH ESO ISS PBLA12 END 125.6
HIERARCH ESO ISS PBL13 START 128.815
HIERARCH ESO ISS PBL13 END 128.798
HIERARCH ESO ISS PBLA13 START 108.8
HIERARCH ESO ISS PBLA13 END 109.0
HIERARCH ESO ISS PBL14 START 120.578
HIERARCH ESO ISS PBL14 END 120.504
HIERARCH ESO ISS PBLA14 START 92.522
HIERARCH ESO ISS PBLA14 END 92.772
HIERARCH ESO ISS PBL23 START 50.666
HIERARCH ESO ISS PBL23 END 50.617
HIERARCH ESO ISS PBLA23 START 78.8
HIERARCH ESO ISS PBLA23 END 79.0
HIERARCH ESO ISS PBL24 START 66.67
HIERARCH ESO ISS PBL24 END 66.593
HIERARCH ESO ISS PBLA24 START 46.32
HIERARCH ESO ISS PBLA24 END 46.505
HIERARCH ESO ISS PBL34 START 36.222
HIERARCH ESO ISS PBL34 END 36.224
HIERARCH ESO ISS PBLA34 START 357.656
HIERARCH ESO ISS PBLA34 END 357.815
HIERARCH ESO ISS AMBI TAU0 START 0.004813
HIERARCH ESO ISS AMBI TAU0 END 0.005798
HIERARCH ESO ISS AMBI TEMP 14.21
HIERARCH ESO ISS AMBI FWHM START 0.43
HIERARCH ESO ISS AMBI FWHM END 0.35