Exposure
ID
MATIS.2023-08-21T05:18:31.825_1
Header ID
MATIS.2023-08-21T05:18:31.825
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 05:18:31.825
UTC End
2023-08-21 05:19:34.225
MJD Start
60177.22120168
MJD End
60177.221923902216
Exposure time (s)
62.4
Validation level
1
Tau 0: Coherence time (s)
0.007024
Ambient temperature (°C)
14.82
Seeing (arcsec)
0.455
Observation
ID
56664
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
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 84.3300 84.3860 100.2000 100.5000
A0-J2 128.5790 128.6010 82.4000 82.7000
A0-K0 126.2990 126.2660 66.6350 66.8770
G1-J2 54.7410 54.7130 54.3000 54.6000
G1-K0 72.9380 72.8960 26.8650 27.0480
J2-K0 35.0890 35.1080 340.8500 341.0080
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 60177.22120168
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME biind
RA 348.467615
DEC -68.29138
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL 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 0.6
HIERARCH ESO DET SEQ1 PERIOD 1.04
HIERARCH ESO DET NDIT 60
HIERARCH ESO ISS PBL12 START 84.33
HIERARCH ESO ISS PBL12 END 84.386
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 128.601
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 126.266
HIERARCH ESO ISS PBLA14 START 66.635
HIERARCH ESO ISS PBLA14 END 66.877
HIERARCH ESO ISS PBL23 START 54.741
HIERARCH ESO ISS PBL23 END 54.713
HIERARCH ESO ISS PBLA23 START 54.3
HIERARCH ESO ISS PBLA23 END 54.6
HIERARCH ESO ISS PBL24 START 72.938
HIERARCH ESO ISS PBL24 END 72.896
HIERARCH ESO ISS PBLA24 START 26.865
HIERARCH ESO ISS PBLA24 END 27.048
HIERARCH ESO ISS PBL34 START 35.089
HIERARCH ESO ISS PBL34 END 35.108
HIERARCH ESO ISS PBLA34 START 340.85
HIERARCH ESO ISS PBLA34 END 341.008
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