Exposure
ID
MATIS.2023-08-21T05:21:04.954_1
Header ID
MATIS.2023-08-21T05:21:04.954
Date updated
2023-08-21 05:30:37 UTC+0000
Release date
2024-08-21 05:30:36 UTC+0000
UTC Start
2023-08-21 05:21:04.954
UTC End
2023-08-21 05:22:06.964
MJD Start
60177.222974
MJD End
60177.22369170833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0068165
Ambient temperature (°C)
14.84
Seeing (arcsec)
0.455
Observation
ID
56665
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
41983
Name
biind
RA
348.467615
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 84.4640 84.5180 100.8000 101.0000
A0-J2 128.6310 128.6520 83.0000 83.3000
A0-K0 126.2190 126.1860 67.2160 67.4500
G1-J2 54.6730 54.6460 54.9000 55.1000
G1-K0 72.8360 72.7940 27.3050 27.4830
J2-K0 35.1340 35.1520 341.2300 341.3830
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 60177.222974
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME biind
RA 348.467615
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 84.464
HIERARCH ESO ISS PBL12 END 84.518
HIERARCH ESO ISS PBLA12 START 100.8
HIERARCH ESO ISS PBLA12 END 101.0
HIERARCH ESO ISS PBL13 START 128.631
HIERARCH ESO ISS PBL13 END 128.652
HIERARCH ESO ISS PBLA13 START 83.0
HIERARCH ESO ISS PBLA13 END 83.3
HIERARCH ESO ISS PBL14 START 126.219
HIERARCH ESO ISS PBL14 END 126.186
HIERARCH ESO ISS PBLA14 START 67.216
HIERARCH ESO ISS PBLA14 END 67.45
HIERARCH ESO ISS PBL23 START 54.673
HIERARCH ESO ISS PBL23 END 54.646
HIERARCH ESO ISS PBLA23 START 54.9
HIERARCH ESO ISS PBLA23 END 55.1
HIERARCH ESO ISS PBL24 START 72.836
HIERARCH ESO ISS PBL24 END 72.794
HIERARCH ESO ISS PBLA24 START 27.305
HIERARCH ESO ISS PBLA24 END 27.483
HIERARCH ESO ISS PBL34 START 35.134
HIERARCH ESO ISS PBL34 END 35.152
HIERARCH ESO ISS PBLA34 START 341.23
HIERARCH ESO ISS PBLA34 END 341.383
HIERARCH ESO ISS AMBI TAU0 START 0.007274
HIERARCH ESO ISS AMBI TAU0 END 0.006359
HIERARCH ESO ISS AMBI TEMP 14.84
HIERARCH ESO ISS AMBI FWHM START 0.45
HIERARCH ESO ISS AMBI FWHM END 0.46