Exposure
ID
MATIS.2022-11-19T03:16:51.287_1
Header ID
MATIS.2022-11-19T03:16:51.287
Date updated
2022-11-19 03:26:03 UTC+0000
Release date
2023-11-19 03:26:03 UTC+0000
UTC Start
2022-11-19 03:16:51.287
UTC End
2022-11-19 03:17:53.297
MJD Start
59902.13670471
MJD End
59902.1374224183
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.007333
Ambient temperature (°C)
16.73
Seeing (arcsec)
0.49
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 22.9650 22.9680 169.9000 170.1000
A0-D0 27.6710 27.6480 122.1000 122.4000
A0-C1 22.5580 22.5590 152.2470 152.4850
B2-D0 20.9510 20.9090 67.8000 68.0000
B2-C1 6.9780 6.9640 67.7610 67.9580
D0-C1 13.9730 13.9450 247.8640 248.0610
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 59902.13670471
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 22.965
HIERARCH ESO ISS PBL12 END 22.968
HIERARCH ESO ISS PBLA12 START 169.9
HIERARCH ESO ISS PBLA12 END 170.1
HIERARCH ESO ISS PBL13 START 27.671
HIERARCH ESO ISS PBL13 END 27.648
HIERARCH ESO ISS PBLA13 START 122.1
HIERARCH ESO ISS PBLA13 END 122.4
HIERARCH ESO ISS PBL14 START 22.558
HIERARCH ESO ISS PBL14 END 22.559
HIERARCH ESO ISS PBLA14 START 152.247
HIERARCH ESO ISS PBLA14 END 152.485
HIERARCH ESO ISS PBL23 START 20.951
HIERARCH ESO ISS PBL23 END 20.909
HIERARCH ESO ISS PBLA23 START 67.8
HIERARCH ESO ISS PBLA23 END 68.0
HIERARCH ESO ISS PBL24 START 6.978
HIERARCH ESO ISS PBL24 END 6.964
HIERARCH ESO ISS PBLA24 START 67.761
HIERARCH ESO ISS PBLA24 END 67.958
HIERARCH ESO ISS PBL34 START 13.973
HIERARCH ESO ISS PBL34 END 13.945
HIERARCH ESO ISS PBLA34 START 247.864
HIERARCH ESO ISS PBLA34 END 248.061
HIERARCH ESO ISS AMBI TAU0 START 0.00711
HIERARCH ESO ISS AMBI TAU0 END 0.007556
HIERARCH ESO ISS AMBI TEMP 16.73
HIERARCH ESO ISS AMBI FWHM START 0.5
HIERARCH ESO ISS AMBI FWHM END 0.48