Exposure
ID
MATIS.2023-07-19T10:03:55.620_1
Header ID
MATIS.2023-07-19T10:03:55.620
Date updated
2023-07-19 10:15:45 UTC+0000
Release date
2024-07-19 10:15:45 UTC+0000
UTC Start
2023-07-19 10:03:55.620
UTC End
2023-07-19 10:04:57.630
MJD Start
60144.41939375
MJD End
60144.420111458334
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0038595
Ambient temperature (°C)
14.16
Seeing (arcsec)
0.485
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 89.4850 89.5010 134.8000 135.1000
A0-J2 127.8990 127.8710 118.9000 119.1000
A0-K0 117.3570 117.2720 102.6250 102.8790
G1-J2 48.5750 48.5200 88.4000 88.7000
G1-K0 63.3330 63.2430 53.7540 53.9390
J2-K0 36.1890 36.1850 3.9950 4.1510
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 60144.41939375
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 89.485
HIERARCH ESO ISS PBL12 END 89.501
HIERARCH ESO ISS PBLA12 START 134.8
HIERARCH ESO ISS PBLA12 END 135.1
HIERARCH ESO ISS PBL13 START 127.899
HIERARCH ESO ISS PBL13 END 127.871
HIERARCH ESO ISS PBLA13 START 118.9
HIERARCH ESO ISS PBLA13 END 119.1
HIERARCH ESO ISS PBL14 START 117.357
HIERARCH ESO ISS PBL14 END 117.272
HIERARCH ESO ISS PBLA14 START 102.625
HIERARCH ESO ISS PBLA14 END 102.879
HIERARCH ESO ISS PBL23 START 48.575
HIERARCH ESO ISS PBL23 END 48.52
HIERARCH ESO ISS PBLA23 START 88.4
HIERARCH ESO ISS PBLA23 END 88.7
HIERARCH ESO ISS PBL24 START 63.333
HIERARCH ESO ISS PBL24 END 63.243
HIERARCH ESO ISS PBLA24 START 53.754
HIERARCH ESO ISS PBLA24 END 53.939
HIERARCH ESO ISS PBL34 START 36.189
HIERARCH ESO ISS PBL34 END 36.185
HIERARCH ESO ISS PBLA34 START 3.995
HIERARCH ESO ISS PBLA34 END 4.151
HIERARCH ESO ISS AMBI TAU0 START 0.004224
HIERARCH ESO ISS AMBI TAU0 END 0.003495
HIERARCH ESO ISS AMBI TEMP 14.16
HIERARCH ESO ISS AMBI FWHM START 0.43
HIERARCH ESO ISS AMBI FWHM END 0.54