Exposure
ID
MATIS.2023-07-15T09:27:01.458_1
Header ID
MATIS.2023-07-15T09:27:01.458
Date updated
2023-07-15 09:35:44 UTC+0000
Release date
2024-07-15 09:35:44 UTC+0000
UTC Start
2023-07-15 09:27:01.458
UTC End
2023-07-15 09:28:03.468
MJD Start
60140.39376687
MJD End
60140.39448457833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.004593
Ambient temperature (°C)
11.76
Seeing (arcsec)
0.555
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 68.1280 68.1190 285.5000 285.8000
K0-D0 90.9420 90.8890 270.2000 270.4000
K0-J3 46.3620 46.3850 335.4980 335.6780
G2-D0 31.0430 31.0080 234.6000 234.8000
G2-J3 52.2160 52.1580 62.7190 62.9280
D0-J3 83.0630 82.9700 59.6940 59.8980
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 60140.39376687
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 68.128
HIERARCH ESO ISS PBL12 END 68.119
HIERARCH ESO ISS PBLA12 START 285.5
HIERARCH ESO ISS PBLA12 END 285.8
HIERARCH ESO ISS PBL13 START 90.942
HIERARCH ESO ISS PBL13 END 90.889
HIERARCH ESO ISS PBLA13 START 270.2
HIERARCH ESO ISS PBLA13 END 270.4
HIERARCH ESO ISS PBL14 START 46.362
HIERARCH ESO ISS PBL14 END 46.385
HIERARCH ESO ISS PBLA14 START 335.498
HIERARCH ESO ISS PBLA14 END 335.678
HIERARCH ESO ISS PBL23 START 31.043
HIERARCH ESO ISS PBL23 END 31.008
HIERARCH ESO ISS PBLA23 START 234.6
HIERARCH ESO ISS PBLA23 END 234.8
HIERARCH ESO ISS PBL24 START 52.216
HIERARCH ESO ISS PBL24 END 52.158
HIERARCH ESO ISS PBLA24 START 62.719
HIERARCH ESO ISS PBLA24 END 62.928
HIERARCH ESO ISS PBL34 START 83.063
HIERARCH ESO ISS PBL34 END 82.97
HIERARCH ESO ISS PBLA34 START 59.694
HIERARCH ESO ISS PBLA34 END 59.898
HIERARCH ESO ISS AMBI TAU0 START 0.004601
HIERARCH ESO ISS AMBI TAU0 END 0.004585
HIERARCH ESO ISS AMBI TEMP 11.76
HIERARCH ESO ISS AMBI FWHM START 0.56
HIERARCH ESO ISS AMBI FWHM END 0.55