Exposure
ID
MATIS.2023-08-10T07:24:53.467_1
Header ID
MATIS.2023-08-10T07:24:53.467
Date updated
2023-08-10 07:35:33 UTC+0000
Release date
2024-08-10 07:35:32 UTC+0000
UTC Start
2023-08-10 07:24:53.467
UTC End
2023-08-10 07:25:55.477
MJD Start
60166.30895217
MJD End
60166.309669878334
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0013825
Ambient temperature (°C)
9.59
Seeing (arcsec)
1.165
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 21.7970 21.8100 141.4000 141.6000
A0-D0 30.6400 30.6250 85.6000 85.8000
A0-C1 21.9490 21.9570 118.7760 119.0050
B2-D0 25.7640 25.7400 41.1000 41.3000
B2-C1 8.5800 8.5720 41.0920 41.2700
D0-C1 17.1840 17.1680 221.1710 221.3490
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 60166.30895217
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 21.797
HIERARCH ESO ISS PBL12 END 21.81
HIERARCH ESO ISS PBLA12 START 141.4
HIERARCH ESO ISS PBLA12 END 141.6
HIERARCH ESO ISS PBL13 START 30.64
HIERARCH ESO ISS PBL13 END 30.625
HIERARCH ESO ISS PBLA13 START 85.6
HIERARCH ESO ISS PBLA13 END 85.8
HIERARCH ESO ISS PBL14 START 21.949
HIERARCH ESO ISS PBL14 END 21.957
HIERARCH ESO ISS PBLA14 START 118.776
HIERARCH ESO ISS PBLA14 END 119.005
HIERARCH ESO ISS PBL23 START 25.764
HIERARCH ESO ISS PBL23 END 25.74
HIERARCH ESO ISS PBLA23 START 41.1
HIERARCH ESO ISS PBLA23 END 41.3
HIERARCH ESO ISS PBL24 START 8.58
HIERARCH ESO ISS PBL24 END 8.572
HIERARCH ESO ISS PBLA24 START 41.092
HIERARCH ESO ISS PBLA24 END 41.27
HIERARCH ESO ISS PBL34 START 17.184
HIERARCH ESO ISS PBL34 END 17.168
HIERARCH ESO ISS PBLA34 START 221.171
HIERARCH ESO ISS PBLA34 END 221.349
HIERARCH ESO ISS AMBI TAU0 START 0.001397
HIERARCH ESO ISS AMBI TAU0 END 0.001368
HIERARCH ESO ISS AMBI TEMP 9.59
HIERARCH ESO ISS AMBI FWHM START 1.13
HIERARCH ESO ISS AMBI FWHM END 1.2