Exposure
ID
MATIS.2023-08-21T08:34:49.128_1
Header ID
MATIS.2023-08-21T08:34:49.128
Date updated
2023-08-21 08:40:35 UTC+0000
Release date
2024-08-21 08:40:35 UTC+0000
UTC Start
2023-08-21 08:34:49.128
UTC End
2023-08-21 08:35:51.138
MJD Start
60177.35751305
MJD End
60177.358230758335
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0089635
Ambient temperature (°C)
13.57
Seeing (arcsec)
0.36
Observation
ID
56665
Category
science
Program ID
111.24K3.001
Program Title
IMAGING OF THE CIRCUMSTELLAR ENVIRONMENT OF THE POSSIBLE MERGER PRODUCT LI-RICH RED GIANT BI IND
Program Type
Normal
PI / COI
OHNAKA/ WEIGELT/ HOFMANN/ SCHERTL
Target
ID
41983
Name
biind
RA
348.467615
DEC
-68.29138
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 89.9850 89.9950 143.9000 144.2000
A0-J2 126.6900 126.6560 128.7000 128.9000
A0-K0 113.9140 113.8240 112.6170 112.8770
G1-J2 46.3540 46.2960 98.0000 98.3000
G1-K0 59.6410 59.5400 61.0040 61.1910
J2-K0 35.9240 35.9140 10.0410 10.1950
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 111.24K3.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 60177.35751305
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME biind
RA 348.467615
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2385
HIERARCH ESO ISS PBL12 START 89.985
HIERARCH ESO ISS PBL12 END 89.995
HIERARCH ESO ISS PBLA12 START 143.9
HIERARCH ESO ISS PBLA12 END 144.2
HIERARCH ESO ISS PBL13 START 126.69
HIERARCH ESO ISS PBL13 END 126.656
HIERARCH ESO ISS PBLA13 START 128.7
HIERARCH ESO ISS PBLA13 END 128.9
HIERARCH ESO ISS PBL14 START 113.914
HIERARCH ESO ISS PBL14 END 113.824
HIERARCH ESO ISS PBLA14 START 112.617
HIERARCH ESO ISS PBLA14 END 112.877
HIERARCH ESO ISS PBL23 START 46.354
HIERARCH ESO ISS PBL23 END 46.296
HIERARCH ESO ISS PBLA23 START 98.0
HIERARCH ESO ISS PBLA23 END 98.3
HIERARCH ESO ISS PBL24 START 59.641
HIERARCH ESO ISS PBL24 END 59.54
HIERARCH ESO ISS PBLA24 START 61.004
HIERARCH ESO ISS PBLA24 END 61.191
HIERARCH ESO ISS PBL34 START 35.924
HIERARCH ESO ISS PBL34 END 35.914
HIERARCH ESO ISS PBLA34 START 10.041
HIERARCH ESO ISS PBLA34 END 10.195
HIERARCH ESO ISS AMBI TAU0 START 0.010103
HIERARCH ESO ISS AMBI TAU0 END 0.007824
HIERARCH ESO ISS AMBI TEMP 13.57
HIERARCH ESO ISS AMBI FWHM START 0.34
HIERARCH ESO ISS AMBI FWHM END 0.38