Exposure
ID
MATIS.2022-09-26T04:56:01.960_1
Header ID
MATIS.2022-09-26T04:56:01.960
Date updated
2022-09-26 05:01:40 UTC+0000
Release date
2023-09-26 05:01:39 UTC+0000
UTC Start
2022-09-26 04:56:01.960
UTC End
2022-09-26 04:57:03.970
MJD Start
59848.20557824
MJD End
59848.2062959483
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.005622
Ambient temperature (°C)
9.21
Seeing (arcsec)
0.58
Observation
ID
52517
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
39034
Name
biind
RA
348.470584
DEC
-68.29138
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 67.9600 67.9490 289.5000 289.8000
K0-D0 90.0590 90.0020 274.1000 274.4000
K0-J3 46.7040 46.7240 338.4390 338.6240
G2-D0 30.4520 30.4150 237.8000 238.0000
G2-J3 51.2510 51.1890 66.1700 66.3870
D0-J3 81.5000 81.4010 63.0630 63.2750
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 59848.20557824
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME biind
RA 348.470584
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2385
HIERARCH ESO ISS PBL12 START 67.96
HIERARCH ESO ISS PBL12 END 67.949
HIERARCH ESO ISS PBLA12 START 289.5
HIERARCH ESO ISS PBLA12 END 289.8
HIERARCH ESO ISS PBL13 START 90.059
HIERARCH ESO ISS PBL13 END 90.002
HIERARCH ESO ISS PBLA13 START 274.1
HIERARCH ESO ISS PBLA13 END 274.4
HIERARCH ESO ISS PBL14 START 46.704
HIERARCH ESO ISS PBL14 END 46.724
HIERARCH ESO ISS PBLA14 START 338.439
HIERARCH ESO ISS PBLA14 END 338.624
HIERARCH ESO ISS PBL23 START 30.452
HIERARCH ESO ISS PBL23 END 30.415
HIERARCH ESO ISS PBLA23 START 237.8
HIERARCH ESO ISS PBLA23 END 238.0
HIERARCH ESO ISS PBL24 START 51.251
HIERARCH ESO ISS PBL24 END 51.189
HIERARCH ESO ISS PBLA24 START 66.17
HIERARCH ESO ISS PBLA24 END 66.387
HIERARCH ESO ISS PBL34 START 81.5
HIERARCH ESO ISS PBL34 END 81.401
HIERARCH ESO ISS PBLA34 START 63.063
HIERARCH ESO ISS PBLA34 END 63.275
HIERARCH ESO ISS AMBI TAU0 START 0.005684
HIERARCH ESO ISS AMBI TAU0 END 0.00556
HIERARCH ESO ISS AMBI TEMP 9.21
HIERARCH ESO ISS AMBI FWHM START 0.57
HIERARCH ESO ISS AMBI FWHM END 0.59