Exposure
ID
MATIS.2023-07-20T06:41:42.397_1
Header ID
MATIS.2023-07-20T06:41:42.397
Date updated
2023-07-20 06:50:38 UTC+0000
Release date
2024-07-20 06:50:38 UTC+0000
UTC Start
2023-07-20 06:41:42.397
UTC End
2023-07-20 06:42:44.407
MJD Start
60145.27896293
MJD End
60145.279680638334
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.009184999999999999
Ambient temperature (°C)
17.4
Seeing (arcsec)
0.305
Observation
ID
56292
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
41702
Name
biind
RA
348.467612
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 81.8650 81.9300 90.5000 90.7000
A0-J2 127.4050 127.4410 72.4000 72.6000
A0-K0 127.3260 127.3070 56.9710 57.2070
G1-J2 55.7150 55.6940 45.3000 45.5000
G1-K0 74.3740 74.3440 19.5560 19.7330
J2-K0 34.1900 34.2160 334.5610 334.7130
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 60145.27896293
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME biind
RA 348.467612
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 81.865
HIERARCH ESO ISS PBL12 END 81.93
HIERARCH ESO ISS PBLA12 START 90.5
HIERARCH ESO ISS PBLA12 END 90.7
HIERARCH ESO ISS PBL13 START 127.405
HIERARCH ESO ISS PBL13 END 127.441
HIERARCH ESO ISS PBLA13 START 72.4
HIERARCH ESO ISS PBLA13 END 72.6
HIERARCH ESO ISS PBL14 START 127.326
HIERARCH ESO ISS PBL14 END 127.307
HIERARCH ESO ISS PBLA14 START 56.971
HIERARCH ESO ISS PBLA14 END 57.207
HIERARCH ESO ISS PBL23 START 55.715
HIERARCH ESO ISS PBL23 END 55.694
HIERARCH ESO ISS PBLA23 START 45.3
HIERARCH ESO ISS PBLA23 END 45.5
HIERARCH ESO ISS PBL24 START 74.374
HIERARCH ESO ISS PBL24 END 74.344
HIERARCH ESO ISS PBLA24 START 19.556
HIERARCH ESO ISS PBLA24 END 19.733
HIERARCH ESO ISS PBL34 START 34.19
HIERARCH ESO ISS PBL34 END 34.216
HIERARCH ESO ISS PBLA34 START 334.561
HIERARCH ESO ISS PBLA34 END 334.713
HIERARCH ESO ISS AMBI TAU0 START 0.008893
HIERARCH ESO ISS AMBI TAU0 END 0.009477
HIERARCH ESO ISS AMBI TEMP 17.4
HIERARCH ESO ISS AMBI FWHM START 0.3
HIERARCH ESO ISS AMBI FWHM END 0.31