Exposure
ID
MATIS.2023-08-09T07:08:41.318_1
Header ID
MATIS.2023-08-09T07:08:41.318
Date updated
2023-08-09 07:20:30 UTC+0000
Release date
2024-08-09 07:20:30 UTC+0000
UTC Start
2023-08-09 07:08:41.318
UTC End
2023-08-09 07:09:43.328
MJD Start
60165.29770044
MJD End
60165.29841814833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.001687
Ambient temperature (°C)
13.8
Seeing (arcsec)
1.43
Observation
ID
56537
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
41896
Name
biind
RA
348.467614
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 21.5190 21.5340 137.6000 137.8000
A0-D0 30.9250 30.9110 80.9000 81.2000
A0-C1 21.7790 21.7890 114.3150 114.5500
B2-D0 26.2180 26.1950 37.7000 37.9000
B2-C1 8.7310 8.7240 37.6260 37.8090
D0-C1 17.4860 17.4710 217.7030 217.8860
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 60165.29770044
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME biind
RA 348.467614
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 21.519
HIERARCH ESO ISS PBL12 END 21.534
HIERARCH ESO ISS PBLA12 START 137.6
HIERARCH ESO ISS PBLA12 END 137.8
HIERARCH ESO ISS PBL13 START 30.925
HIERARCH ESO ISS PBL13 END 30.911
HIERARCH ESO ISS PBLA13 START 80.9
HIERARCH ESO ISS PBLA13 END 81.2
HIERARCH ESO ISS PBL14 START 21.779
HIERARCH ESO ISS PBL14 END 21.789
HIERARCH ESO ISS PBLA14 START 114.315
HIERARCH ESO ISS PBLA14 END 114.55
HIERARCH ESO ISS PBL23 START 26.218
HIERARCH ESO ISS PBL23 END 26.195
HIERARCH ESO ISS PBLA23 START 37.7
HIERARCH ESO ISS PBLA23 END 37.9
HIERARCH ESO ISS PBL24 START 8.731
HIERARCH ESO ISS PBL24 END 8.724
HIERARCH ESO ISS PBLA24 START 37.626
HIERARCH ESO ISS PBLA24 END 37.809
HIERARCH ESO ISS PBL34 START 17.486
HIERARCH ESO ISS PBL34 END 17.471
HIERARCH ESO ISS PBLA34 START 217.703
HIERARCH ESO ISS PBLA34 END 217.886
HIERARCH ESO ISS AMBI TAU0 START 0.001687
HIERARCH ESO ISS AMBI TAU0 END 0.001687
HIERARCH ESO ISS AMBI TEMP 13.8
HIERARCH ESO ISS AMBI FWHM START 1.43
HIERARCH ESO ISS AMBI FWHM END 1.43