Exposure
ID
MATIS.2022-11-19T01:41:06.725_1
Header ID
MATIS.2022-11-19T01:41:06.725
Date updated
2022-11-19 01:51:06 UTC+0000
Release date
2023-11-19 01:51:06 UTC+0000
UTC Start
2022-11-19 01:41:06.725
UTC End
2022-11-19 01:42:08.735
MJD Start
59902.07021673
MJD End
59902.0709344383
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.005158
Ambient temperature (°C)
16.31
Seeing (arcsec)
0.655
Observation
ID
53182
Category
science
Program ID
110.23SA.001
Program Title
THERMAL-IR IMAGING OF THE CIRCUMSTELLAR ENVIRONMENT OF THE POSSIBLE STELLAR MERGER PRODUCT LI-RICH RED GIANT BI IND
Program Type
Normal
PI / COI
OHNAKA/ WEIGELT/ HOFMANN/ SCHERTL
Target
ID
39548
Name
biind
RA
348.467593
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 22.3940 22.4030 151.7000 151.9000
A0-D0 29.7070 29.6870 98.3000 98.5000
A0-C1 22.2880 22.2930 130.8090 131.0420
B2-D0 24.3100 24.2780 50.6000 50.8000
B2-C1 8.0960 8.0860 50.5220 50.7060
D0-C1 16.2140 16.1930 230.6080 230.7920
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 110.23SA.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59902.07021673
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME biind
RA 348.467593
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 22.394
HIERARCH ESO ISS PBL12 END 22.403
HIERARCH ESO ISS PBLA12 START 151.7
HIERARCH ESO ISS PBLA12 END 151.9
HIERARCH ESO ISS PBL13 START 29.707
HIERARCH ESO ISS PBL13 END 29.687
HIERARCH ESO ISS PBLA13 START 98.3
HIERARCH ESO ISS PBLA13 END 98.5
HIERARCH ESO ISS PBL14 START 22.288
HIERARCH ESO ISS PBL14 END 22.293
HIERARCH ESO ISS PBLA14 START 130.809
HIERARCH ESO ISS PBLA14 END 131.042
HIERARCH ESO ISS PBL23 START 24.31
HIERARCH ESO ISS PBL23 END 24.278
HIERARCH ESO ISS PBLA23 START 50.6
HIERARCH ESO ISS PBLA23 END 50.8
HIERARCH ESO ISS PBL24 START 8.096
HIERARCH ESO ISS PBL24 END 8.086
HIERARCH ESO ISS PBLA24 START 50.522
HIERARCH ESO ISS PBLA24 END 50.706
HIERARCH ESO ISS PBL34 START 16.214
HIERARCH ESO ISS PBL34 END 16.193
HIERARCH ESO ISS PBLA34 START 230.608
HIERARCH ESO ISS PBLA34 END 230.792
HIERARCH ESO ISS AMBI TAU0 START 0.004801
HIERARCH ESO ISS AMBI TAU0 END 0.005515
HIERARCH ESO ISS AMBI TEMP 16.31
HIERARCH ESO ISS AMBI FWHM START 0.69
HIERARCH ESO ISS AMBI FWHM END 0.62