Exposure
ID
MATIS.2023-08-09T07:20:03.098_1
Header ID
MATIS.2023-08-09T07:20:03.098
Date updated
2023-08-09 07:30:36 UTC+0000
Release date
2024-08-09 07:30:36 UTC+0000
UTC Start
2023-08-09 07:20:03.098
UTC End
2023-08-09 07:21:05.108
MJD Start
60165.30559141
MJD End
60165.30630911833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0026235
Ambient temperature (°C)
13.37
Seeing (arcsec)
0.87
Observation
ID
56537
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
41896
Name
biind
RA
348.467614
DEC
-68.29138
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 21.6800 21.6940 139.7000 139.9000
A0-D0 30.7680 30.7540 83.5000 83.8000
A0-C1 21.8780 21.8870 116.8330 117.0620
B2-D0 25.9670 25.9440 39.6000 39.8000
B2-C1 8.6480 8.6400 39.5790 39.7570
D0-C1 17.3190 17.3040 219.6580 219.8360
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 60165.30559141
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME biind
RA 348.467614
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 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2385
HIERARCH ESO ISS PBL12 START 21.68
HIERARCH ESO ISS PBL12 END 21.694
HIERARCH ESO ISS PBLA12 START 139.7
HIERARCH ESO ISS PBLA12 END 139.9
HIERARCH ESO ISS PBL13 START 30.768
HIERARCH ESO ISS PBL13 END 30.754
HIERARCH ESO ISS PBLA13 START 83.5
HIERARCH ESO ISS PBLA13 END 83.8
HIERARCH ESO ISS PBL14 START 21.878
HIERARCH ESO ISS PBL14 END 21.887
HIERARCH ESO ISS PBLA14 START 116.833
HIERARCH ESO ISS PBLA14 END 117.062
HIERARCH ESO ISS PBL23 START 25.967
HIERARCH ESO ISS PBL23 END 25.944
HIERARCH ESO ISS PBLA23 START 39.6
HIERARCH ESO ISS PBLA23 END 39.8
HIERARCH ESO ISS PBL24 START 8.648
HIERARCH ESO ISS PBL24 END 8.64
HIERARCH ESO ISS PBLA24 START 39.579
HIERARCH ESO ISS PBLA24 END 39.757
HIERARCH ESO ISS PBL34 START 17.319
HIERARCH ESO ISS PBL34 END 17.304
HIERARCH ESO ISS PBLA34 START 219.658
HIERARCH ESO ISS PBLA34 END 219.836
HIERARCH ESO ISS AMBI TAU0 START 0.002776
HIERARCH ESO ISS AMBI TAU0 END 0.002471
HIERARCH ESO ISS AMBI TEMP 13.37
HIERARCH ESO ISS AMBI FWHM START 0.87
HIERARCH ESO ISS AMBI FWHM END 0.87