Exposure
ID
MATIS.2023-07-20T05:00:18.405_1
Header ID
MATIS.2023-07-20T05:00:18.405
Date updated
2023-07-20 05:10:53 UTC+0000
Release date
2024-07-20 05:10:53 UTC+0000
UTC Start
2023-07-20 05:00:18.405
UTC End
2023-07-20 05:01:20.415
MJD Start
60145.20854635
MJD End
60145.20926405833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0068785
Ambient temperature (°C)
17.11
Seeing (arcsec)
0.38
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 74.6520 74.7300 65.7000 66.0000
A0-J2 123.0570 123.1060 47.6000 47.9000
A0-K0 127.9660 127.9680 33.6270 33.8680
G1-J2 57.0430 57.0350 23.6000 23.8000
G1-K0 75.9300 75.9270 2.1240 2.3020
J2-K0 30.9650 31.0060 319.6870 319.8380
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 60145.20854635
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 74.652
HIERARCH ESO ISS PBL12 END 74.73
HIERARCH ESO ISS PBLA12 START 65.7
HIERARCH ESO ISS PBLA12 END 66.0
HIERARCH ESO ISS PBL13 START 123.057
HIERARCH ESO ISS PBL13 END 123.106
HIERARCH ESO ISS PBLA13 START 47.6
HIERARCH ESO ISS PBLA13 END 47.9
HIERARCH ESO ISS PBL14 START 127.966
HIERARCH ESO ISS PBL14 END 127.968
HIERARCH ESO ISS PBLA14 START 33.627
HIERARCH ESO ISS PBLA14 END 33.868
HIERARCH ESO ISS PBL23 START 57.043
HIERARCH ESO ISS PBL23 END 57.035
HIERARCH ESO ISS PBLA23 START 23.6
HIERARCH ESO ISS PBLA23 END 23.8
HIERARCH ESO ISS PBL24 START 75.93
HIERARCH ESO ISS PBL24 END 75.927
HIERARCH ESO ISS PBLA24 START 2.124
HIERARCH ESO ISS PBLA24 END 2.302
HIERARCH ESO ISS PBL34 START 30.965
HIERARCH ESO ISS PBL34 END 31.006
HIERARCH ESO ISS PBLA34 START 319.687
HIERARCH ESO ISS PBLA34 END 319.838
HIERARCH ESO ISS AMBI TAU0 START 0.007023
HIERARCH ESO ISS AMBI TAU0 END 0.006734
HIERARCH ESO ISS AMBI TEMP 17.11
HIERARCH ESO ISS AMBI FWHM START 0.37
HIERARCH ESO ISS AMBI FWHM END 0.39