Exposure
ID
MATIS.2023-07-14T07:38:33.666_1
Header ID
MATIS.2023-07-14T07:38:33.666
Date updated
2023-07-14 07:50:38 UTC+0000
Release date
2024-07-14 07:50:38 UTC+0000
UTC Start
2023-07-14 07:38:33.666
UTC End
2023-07-14 07:39:35.676
MJD Start
60139.31844521
MJD End
60139.319162918335
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0044565
Ambient temperature (°C)
13.62
Seeing (arcsec)
0.7250000000000001
Observation
ID
56237
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
41658
Name
biind
RA
348.470607
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 68.0000 68.0110 259.3000 259.6000
K0-D0 94.9220 94.9000 244.5000 244.8000
K0-J3 42.8060 42.8500 315.9970 316.1800
G2-D0 33.9780 33.9580 213.7000 213.9000
G2-J3 57.0620 57.0290 40.5360 40.7410
D0-J3 90.8890 90.8350 37.9920 38.1930
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 60139.31844521
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME biind
RA 348.470607
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 68.0
HIERARCH ESO ISS PBL12 END 68.011
HIERARCH ESO ISS PBLA12 START 259.3
HIERARCH ESO ISS PBLA12 END 259.6
HIERARCH ESO ISS PBL13 START 94.922
HIERARCH ESO ISS PBL13 END 94.9
HIERARCH ESO ISS PBLA13 START 244.5
HIERARCH ESO ISS PBLA13 END 244.8
HIERARCH ESO ISS PBL14 START 42.806
HIERARCH ESO ISS PBL14 END 42.85
HIERARCH ESO ISS PBLA14 START 315.997
HIERARCH ESO ISS PBLA14 END 316.18
HIERARCH ESO ISS PBL23 START 33.978
HIERARCH ESO ISS PBL23 END 33.958
HIERARCH ESO ISS PBLA23 START 213.7
HIERARCH ESO ISS PBLA23 END 213.9
HIERARCH ESO ISS PBL24 START 57.062
HIERARCH ESO ISS PBL24 END 57.029
HIERARCH ESO ISS PBLA24 START 40.536
HIERARCH ESO ISS PBLA24 END 40.741
HIERARCH ESO ISS PBL34 START 90.889
HIERARCH ESO ISS PBL34 END 90.835
HIERARCH ESO ISS PBLA34 START 37.992
HIERARCH ESO ISS PBLA34 END 38.193
HIERARCH ESO ISS AMBI TAU0 START 0.004704
HIERARCH ESO ISS AMBI TAU0 END 0.004209
HIERARCH ESO ISS AMBI TEMP 13.62
HIERARCH ESO ISS AMBI FWHM START 0.67
HIERARCH ESO ISS AMBI FWHM END 0.78