Exposure
ID
MATIS.2023-07-20T06:45:50.909_1
Header ID
MATIS.2023-07-20T06:45:50.909
Date updated
2023-07-20 06:55:38 UTC+0000
Release date
2024-07-20 06:55:38 UTC+0000
UTC Start
2023-07-20 06:45:50.909
UTC End
2023-07-20 06:46:52.919
MJD Start
60145.28183922
MJD End
60145.28255692833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0079495
Ambient temperature (°C)
17.32
Seeing (arcsec)
0.365
Observation
ID
56292
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
41702
Name
biind
RA
348.467612
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 82.1220 82.1880 91.4000 91.7000
A0-J2 127.5420 127.5770 73.4000 73.6000
A0-K0 127.2500 127.2300 57.9110 58.1530
G1-J2 55.6330 55.6110 46.1000 46.4000
G1-K0 74.2550 74.2240 20.2650 20.4480
J2-K0 34.2890 34.3140 335.1690 335.3270
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 60145.28183922
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME biind
RA 348.467612
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 82.122
HIERARCH ESO ISS PBL12 END 82.188
HIERARCH ESO ISS PBLA12 START 91.4
HIERARCH ESO ISS PBLA12 END 91.7
HIERARCH ESO ISS PBL13 START 127.542
HIERARCH ESO ISS PBL13 END 127.577
HIERARCH ESO ISS PBLA13 START 73.4
HIERARCH ESO ISS PBLA13 END 73.6
HIERARCH ESO ISS PBL14 START 127.25
HIERARCH ESO ISS PBL14 END 127.23
HIERARCH ESO ISS PBLA14 START 57.911
HIERARCH ESO ISS PBLA14 END 58.153
HIERARCH ESO ISS PBL23 START 55.633
HIERARCH ESO ISS PBL23 END 55.611
HIERARCH ESO ISS PBLA23 START 46.1
HIERARCH ESO ISS PBLA23 END 46.4
HIERARCH ESO ISS PBL24 START 74.255
HIERARCH ESO ISS PBL24 END 74.224
HIERARCH ESO ISS PBLA24 START 20.265
HIERARCH ESO ISS PBLA24 END 20.448
HIERARCH ESO ISS PBL34 START 34.289
HIERARCH ESO ISS PBL34 END 34.314
HIERARCH ESO ISS PBLA34 START 335.169
HIERARCH ESO ISS PBLA34 END 335.327
HIERARCH ESO ISS AMBI TAU0 START 0.008786
HIERARCH ESO ISS AMBI TAU0 END 0.007113
HIERARCH ESO ISS AMBI TEMP 17.32
HIERARCH ESO ISS AMBI FWHM START 0.37
HIERARCH ESO ISS AMBI FWHM END 0.36