Exposure
ID
MATIS.2023-07-15T08:29:33.170_1
Header ID
MATIS.2023-07-15T08:29:33.170
Date updated
2023-07-15 08:40:44 UTC+0000
Release date
2024-07-15 08:40:44 UTC+0000
UTC Start
2023-07-15 08:29:33.170
UTC End
2023-07-15 08:30:35.180
MJD Start
60140.35385613
MJD End
60140.35457383833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.006137
Ambient temperature (°C)
11.88
Seeing (arcsec)
0.5700000000000001
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 68.3430 68.3440 272.1000 272.4000
K0-D0 93.3920 93.3550 257.0000 257.2000
K0-J3 44.8250 44.8570 325.5470 325.7260
G2-D0 32.7460 32.7200 223.9000 224.1000
G2-J3 55.0180 54.9740 51.2930 51.4960
D0-J3 87.5920 87.5210 48.5240 48.7230
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 60140.35385613
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 68.343
HIERARCH ESO ISS PBL12 END 68.344
HIERARCH ESO ISS PBLA12 START 272.1
HIERARCH ESO ISS PBLA12 END 272.4
HIERARCH ESO ISS PBL13 START 93.392
HIERARCH ESO ISS PBL13 END 93.355
HIERARCH ESO ISS PBLA13 START 257.0
HIERARCH ESO ISS PBLA13 END 257.2
HIERARCH ESO ISS PBL14 START 44.825
HIERARCH ESO ISS PBL14 END 44.857
HIERARCH ESO ISS PBLA14 START 325.547
HIERARCH ESO ISS PBLA14 END 325.726
HIERARCH ESO ISS PBL23 START 32.746
HIERARCH ESO ISS PBL23 END 32.72
HIERARCH ESO ISS PBLA23 START 223.9
HIERARCH ESO ISS PBLA23 END 224.1
HIERARCH ESO ISS PBL24 START 55.018
HIERARCH ESO ISS PBL24 END 54.974
HIERARCH ESO ISS PBLA24 START 51.293
HIERARCH ESO ISS PBLA24 END 51.496
HIERARCH ESO ISS PBL34 START 87.592
HIERARCH ESO ISS PBL34 END 87.521
HIERARCH ESO ISS PBLA34 START 48.524
HIERARCH ESO ISS PBLA34 END 48.723
HIERARCH ESO ISS AMBI TAU0 START 0.006044
HIERARCH ESO ISS AMBI TAU0 END 0.00623
HIERARCH ESO ISS AMBI TEMP 11.88
HIERARCH ESO ISS AMBI FWHM START 0.6
HIERARCH ESO ISS AMBI FWHM END 0.54