Exposure
ID
MATIS.2023-08-21T05:18:32.247_1
Header ID
MATIS.2023-08-21T05:18:32.247
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 05:18:32.247
UTC End
2023-08-21 05:19:34.257
MJD Start
60177.22120656
MJD End
60177.221924268335
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.007024
Ambient temperature (°C)
14.82
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 84.3310 84.3850 100.2000 100.5000
A0-J2 128.5790 128.6000 82.4000 82.7000
A0-K0 126.2990 126.2670 66.6360 66.8700
G1-J2 54.7410 54.7140 54.3000 54.6000
G1-K0 72.9370 72.8960 26.8660 27.0430
J2-K0 35.0890 35.1070 340.8500 341.0030
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 60177.22120656
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 84.331
HIERARCH ESO ISS PBL12 END 84.385
HIERARCH ESO ISS PBLA12 START 100.2
HIERARCH ESO ISS PBLA12 END 100.5
HIERARCH ESO ISS PBL13 START 128.579
HIERARCH ESO ISS PBL13 END 128.6
HIERARCH ESO ISS PBLA13 START 82.4
HIERARCH ESO ISS PBLA13 END 82.7
HIERARCH ESO ISS PBL14 START 126.299
HIERARCH ESO ISS PBL14 END 126.267
HIERARCH ESO ISS PBLA14 START 66.636
HIERARCH ESO ISS PBLA14 END 66.87
HIERARCH ESO ISS PBL23 START 54.741
HIERARCH ESO ISS PBL23 END 54.714
HIERARCH ESO ISS PBLA23 START 54.3
HIERARCH ESO ISS PBLA23 END 54.6
HIERARCH ESO ISS PBL24 START 72.937
HIERARCH ESO ISS PBL24 END 72.896
HIERARCH ESO ISS PBLA24 START 26.866
HIERARCH ESO ISS PBLA24 END 27.043
HIERARCH ESO ISS PBL34 START 35.089
HIERARCH ESO ISS PBL34 END 35.107
HIERARCH ESO ISS PBLA34 START 340.85
HIERARCH ESO ISS PBLA34 END 341.003
HIERARCH ESO ISS AMBI TAU0 START 0.007024
HIERARCH ESO ISS AMBI TAU0 END 0.007024
HIERARCH ESO ISS AMBI TEMP 14.82
HIERARCH ESO ISS AMBI FWHM START 0.46
HIERARCH ESO ISS AMBI FWHM END 0.45