Exposure
ID
MATIS.2023-07-15T09:13:06.844_1
Header ID
MATIS.2023-07-15T09:13:06.844
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 09:13:06.844
UTC End
2023-07-15 09:14:08.854
MJD Start
60140.38410699
MJD End
60140.38482469833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.004252
Ambient temperature (°C)
11.78
Seeing (arcsec)
0.635
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 68.2320 68.2250 282.3000 282.5000
K0-D0 91.6120 91.5640 266.9000 267.2000
K0-J3 46.0420 46.0670 333.0910 333.2700
G2-D0 31.4950 31.4620 232.0000 232.2000
G2-J3 52.9570 52.9030 59.9290 60.1360
D0-J3 84.2620 84.1750 56.9690 57.1710
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 60140.38410699
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 68.232
HIERARCH ESO ISS PBL12 END 68.225
HIERARCH ESO ISS PBLA12 START 282.3
HIERARCH ESO ISS PBLA12 END 282.5
HIERARCH ESO ISS PBL13 START 91.612
HIERARCH ESO ISS PBL13 END 91.564
HIERARCH ESO ISS PBLA13 START 266.9
HIERARCH ESO ISS PBLA13 END 267.2
HIERARCH ESO ISS PBL14 START 46.042
HIERARCH ESO ISS PBL14 END 46.067
HIERARCH ESO ISS PBLA14 START 333.091
HIERARCH ESO ISS PBLA14 END 333.27
HIERARCH ESO ISS PBL23 START 31.495
HIERARCH ESO ISS PBL23 END 31.462
HIERARCH ESO ISS PBLA23 START 232.0
HIERARCH ESO ISS PBLA23 END 232.2
HIERARCH ESO ISS PBL24 START 52.957
HIERARCH ESO ISS PBL24 END 52.903
HIERARCH ESO ISS PBLA24 START 59.929
HIERARCH ESO ISS PBLA24 END 60.136
HIERARCH ESO ISS PBL34 START 84.262
HIERARCH ESO ISS PBL34 END 84.175
HIERARCH ESO ISS PBLA34 START 56.969
HIERARCH ESO ISS PBLA34 END 57.171
HIERARCH ESO ISS AMBI TAU0 START 0.004506
HIERARCH ESO ISS AMBI TAU0 END 0.003998
HIERARCH ESO ISS AMBI TEMP 11.78
HIERARCH ESO ISS AMBI FWHM START 0.61
HIERARCH ESO ISS AMBI FWHM END 0.66