Exposure
ID
MATIS.2022-11-19T03:32:17.419_1
Header ID
MATIS.2022-11-19T03:32:17.419
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 03:32:17.419
UTC End
2022-11-19 03:33:19.429
MJD Start
59902.14742383
MJD End
59902.1481415383
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 23.0050 23.0070 172.8000 173.0000
A0-D0 27.3310 27.3080 126.1000 126.4000
A0-C1 22.5760 22.5770 155.7440 155.9830
B2-D0 20.3190 20.2750 70.8000 71.0000
B2-C1 6.7670 6.7530 70.6850 70.8860
D0-C1 13.5520 13.5220 250.7900 250.9910
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 59902.14742383
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 23.005
HIERARCH ESO ISS PBL12 END 23.007
HIERARCH ESO ISS PBLA12 START 172.8
HIERARCH ESO ISS PBLA12 END 173.0
HIERARCH ESO ISS PBL13 START 27.331
HIERARCH ESO ISS PBL13 END 27.308
HIERARCH ESO ISS PBLA13 START 126.1
HIERARCH ESO ISS PBLA13 END 126.4
HIERARCH ESO ISS PBL14 START 22.576
HIERARCH ESO ISS PBL14 END 22.577
HIERARCH ESO ISS PBLA14 START 155.744
HIERARCH ESO ISS PBLA14 END 155.983
HIERARCH ESO ISS PBL23 START 20.319
HIERARCH ESO ISS PBL23 END 20.275
HIERARCH ESO ISS PBLA23 START 70.8
HIERARCH ESO ISS PBLA23 END 71.0
HIERARCH ESO ISS PBL24 START 6.767
HIERARCH ESO ISS PBL24 END 6.753
HIERARCH ESO ISS PBLA24 START 70.685
HIERARCH ESO ISS PBLA24 END 70.886
HIERARCH ESO ISS PBL34 START 13.552
HIERARCH ESO ISS PBL34 END 13.522
HIERARCH ESO ISS PBLA34 START 250.79
HIERARCH ESO ISS PBLA34 END 250.991
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