Exposure
ID
MATIS.2022-11-19T03:30:53.714_1
Header ID
MATIS.2022-11-19T03:30:53.714
Date updated
2022-11-19 03:40:39 UTC+0000
Release date
2023-11-19 03:40:39 UTC+0000
UTC Start
2022-11-19 03:30:53.714
UTC End
2022-11-19 03:31:55.724
MJD Start
59902.14645502
MJD End
59902.1471727283
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.007556
Ambient temperature (°C)
16.75
Seeing (arcsec)
0.51
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 23.0020 23.0040 172.5000 172.7000
A0-D0 27.3620 27.3390 125.8000 126.1000
A0-C1 22.5740 22.5750 155.4270 155.6650
B2-D0 20.3780 20.3340 70.5000 70.7000
B2-C1 6.7870 6.7720 70.4170 70.6180
D0-C1 13.5910 13.5610 250.5220 250.7230
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 59902.14645502
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 23.002
HIERARCH ESO ISS PBL12 END 23.004
HIERARCH ESO ISS PBLA12 START 172.5
HIERARCH ESO ISS PBLA12 END 172.7
HIERARCH ESO ISS PBL13 START 27.362
HIERARCH ESO ISS PBL13 END 27.339
HIERARCH ESO ISS PBLA13 START 125.8
HIERARCH ESO ISS PBLA13 END 126.1
HIERARCH ESO ISS PBL14 START 22.574
HIERARCH ESO ISS PBL14 END 22.575
HIERARCH ESO ISS PBLA14 START 155.427
HIERARCH ESO ISS PBLA14 END 155.665
HIERARCH ESO ISS PBL23 START 20.378
HIERARCH ESO ISS PBL23 END 20.334
HIERARCH ESO ISS PBLA23 START 70.5
HIERARCH ESO ISS PBLA23 END 70.7
HIERARCH ESO ISS PBL24 START 6.787
HIERARCH ESO ISS PBL24 END 6.772
HIERARCH ESO ISS PBLA24 START 70.417
HIERARCH ESO ISS PBLA24 END 70.618
HIERARCH ESO ISS PBL34 START 13.591
HIERARCH ESO ISS PBL34 END 13.561
HIERARCH ESO ISS PBLA34 START 250.522
HIERARCH ESO ISS PBLA34 END 250.723
HIERARCH ESO ISS AMBI TAU0 START 0.007556
HIERARCH ESO ISS AMBI TAU0 END 0.007556
HIERARCH ESO ISS AMBI TEMP 16.75
HIERARCH ESO ISS AMBI FWHM START 0.51
HIERARCH ESO ISS AMBI FWHM END 0.51