Exposure
ID
MATIS.2023-07-15T09:11:41.285_1
Header ID
MATIS.2023-07-15T09:11:41.285
Date updated
2023-07-15 09:20:43 UTC+0000
Release date
2024-07-15 09:20:43 UTC+0000
UTC Start
2023-07-15 09:11:41.285
UTC End
2023-07-15 09:12:43.295
MJD Start
60140.38311673
MJD End
60140.38383443833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.004506
Ambient temperature (°C)
11.8
Seeing (arcsec)
0.61
Observation
ID
56237
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
41658
Name
biind
RA
348.470607
DEC
-68.29138
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 68.2410 68.2340 282.0000 282.2000
K0-D0 91.6790 91.6300 266.6000 266.9000
K0-J3 46.0070 46.0330 332.8430 333.0220
G2-D0 31.5400 31.5070 231.7000 231.9000
G2-J3 53.0310 52.9770 59.6430 59.8500
D0-J3 84.3820 84.2940 56.6890 56.8910
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 60140.38311673
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME biind
RA 348.470607
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 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 2385
HIERARCH ESO ISS PBL12 START 68.241
HIERARCH ESO ISS PBL12 END 68.234
HIERARCH ESO ISS PBLA12 START 282.0
HIERARCH ESO ISS PBLA12 END 282.2
HIERARCH ESO ISS PBL13 START 91.679
HIERARCH ESO ISS PBL13 END 91.63
HIERARCH ESO ISS PBLA13 START 266.6
HIERARCH ESO ISS PBLA13 END 266.9
HIERARCH ESO ISS PBL14 START 46.007
HIERARCH ESO ISS PBL14 END 46.033
HIERARCH ESO ISS PBLA14 START 332.843
HIERARCH ESO ISS PBLA14 END 333.022
HIERARCH ESO ISS PBL23 START 31.54
HIERARCH ESO ISS PBL23 END 31.507
HIERARCH ESO ISS PBLA23 START 231.7
HIERARCH ESO ISS PBLA23 END 231.9
HIERARCH ESO ISS PBL24 START 53.031
HIERARCH ESO ISS PBL24 END 52.977
HIERARCH ESO ISS PBLA24 START 59.643
HIERARCH ESO ISS PBLA24 END 59.85
HIERARCH ESO ISS PBL34 START 84.382
HIERARCH ESO ISS PBL34 END 84.294
HIERARCH ESO ISS PBLA34 START 56.689
HIERARCH ESO ISS PBLA34 END 56.891
HIERARCH ESO ISS AMBI TAU0 START 0.004506
HIERARCH ESO ISS AMBI TAU0 END 0.004506
HIERARCH ESO ISS AMBI TEMP 11.8
HIERARCH ESO ISS AMBI FWHM START 0.61
HIERARCH ESO ISS AMBI FWHM END 0.61