Exposure
ID
MATIS.2022-11-19T03:23:22.438_1
Header ID
MATIS.2022-11-19T03:23:22.438
Date updated
2022-11-19 03:31:01 UTC+0000
Release date
2023-11-19 03:31:00 UTC+0000
UTC Start
2022-11-19 03:23:22.438
UTC End
2022-11-19 03:24:24.448
MJD Start
59902.14123192
MJD End
59902.1419496283
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.007556
Ambient temperature (°C)
16.69
Seeing (arcsec)
0.48
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 22.9830 22.9860 171.1000 171.3000
A0-D0 27.5270 27.5040 123.8000 124.1000
A0-C1 22.5660 22.5670 153.7220 153.9600
B2-D0 20.6870 20.6440 69.1000 69.3000
B2-C1 6.8900 6.8760 68.9880 69.1870
D0-C1 13.7970 13.7690 249.0920 249.2910
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 59902.14123192
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 22.983
HIERARCH ESO ISS PBL12 END 22.986
HIERARCH ESO ISS PBLA12 START 171.1
HIERARCH ESO ISS PBLA12 END 171.3
HIERARCH ESO ISS PBL13 START 27.527
HIERARCH ESO ISS PBL13 END 27.504
HIERARCH ESO ISS PBLA13 START 123.8
HIERARCH ESO ISS PBLA13 END 124.1
HIERARCH ESO ISS PBL14 START 22.566
HIERARCH ESO ISS PBL14 END 22.567
HIERARCH ESO ISS PBLA14 START 153.722
HIERARCH ESO ISS PBLA14 END 153.96
HIERARCH ESO ISS PBL23 START 20.687
HIERARCH ESO ISS PBL23 END 20.644
HIERARCH ESO ISS PBLA23 START 69.1
HIERARCH ESO ISS PBLA23 END 69.3
HIERARCH ESO ISS PBL24 START 6.89
HIERARCH ESO ISS PBL24 END 6.876
HIERARCH ESO ISS PBLA24 START 68.988
HIERARCH ESO ISS PBLA24 END 69.187
HIERARCH ESO ISS PBL34 START 13.797
HIERARCH ESO ISS PBL34 END 13.769
HIERARCH ESO ISS PBLA34 START 249.092
HIERARCH ESO ISS PBLA34 END 249.291
HIERARCH ESO ISS AMBI TAU0 START 0.007556
HIERARCH ESO ISS AMBI TAU0 END 0.007556
HIERARCH ESO ISS AMBI TEMP 16.69
HIERARCH ESO ISS AMBI FWHM START 0.48
HIERARCH ESO ISS AMBI FWHM END 0.48