Exposure
ID
MATIS.2023-07-20T04:50:19.910_1
Header ID
MATIS.2023-07-20T04:50:19.910
Date updated
2023-07-20 05:00:41 UTC+0000
Release date
2024-07-20 05:00:41 UTC+0000
UTC Start
2023-07-20 04:50:19.910
UTC End
2023-07-20 04:51:21.920
MJD Start
60145.20161933
MJD End
60145.20233703833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.006725
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 73.8950 73.9740 63.1000 63.4000
A0-J2 122.5850 122.6340 45.1000 45.4000
A0-K0 127.9440 127.9470 31.2880 31.5360
G1-J2 57.1150 57.1080 21.5000 21.7000
G1-K0 75.9470 75.9460 0.4030 0.5860
J2-K0 30.5630 30.6060 318.2230 318.3790
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 60145.20161933
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 73.895
HIERARCH ESO ISS PBL12 END 73.974
HIERARCH ESO ISS PBLA12 START 63.1
HIERARCH ESO ISS PBLA12 END 63.4
HIERARCH ESO ISS PBL13 START 122.585
HIERARCH ESO ISS PBL13 END 122.634
HIERARCH ESO ISS PBLA13 START 45.1
HIERARCH ESO ISS PBLA13 END 45.4
HIERARCH ESO ISS PBL14 START 127.944
HIERARCH ESO ISS PBL14 END 127.947
HIERARCH ESO ISS PBLA14 START 31.288
HIERARCH ESO ISS PBLA14 END 31.536
HIERARCH ESO ISS PBL23 START 57.115
HIERARCH ESO ISS PBL23 END 57.108
HIERARCH ESO ISS PBLA23 START 21.5
HIERARCH ESO ISS PBLA23 END 21.7
HIERARCH ESO ISS PBL24 START 75.947
HIERARCH ESO ISS PBL24 END 75.946
HIERARCH ESO ISS PBLA24 START 0.403
HIERARCH ESO ISS PBLA24 END 0.586
HIERARCH ESO ISS PBL34 START 30.563
HIERARCH ESO ISS PBL34 END 30.606
HIERARCH ESO ISS PBLA34 START 318.223
HIERARCH ESO ISS PBLA34 END 318.379
HIERARCH ESO ISS AMBI TAU0 START 0.006725
HIERARCH ESO ISS AMBI TAU0 END 0.006725
HIERARCH ESO ISS AMBI TEMP 17.11
HIERARCH ESO ISS AMBI FWHM START 0.38
HIERARCH ESO ISS AMBI FWHM END 0.38