Exposure
ID
MATIS.2023-07-19T10:16:32.919_1
Header ID
MATIS.2023-07-19T10:16:32.919
Date updated
2023-07-19 10:26:27 UTC+0000
Release date
2024-07-19 10:26:27 UTC+0000
UTC Start
2023-07-19 10:16:32.919
UTC End
2023-07-19 10:17:34.929
MJD Start
60144.42815878
MJD End
60144.42887648833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.004222
Ambient temperature (°C)
14.2
Seeing (arcsec)
0.53
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 89.6690 89.6830 137.7000 137.9000
A0-J2 127.5500 127.5200 121.9000 122.1000
A0-K0 116.3180 116.2300 105.6870 105.9440
G1-J2 47.9060 47.8490 91.3000 91.6000
G1-K0 62.2390 62.1460 55.9850 56.1710
J2-K0 36.1310 36.1260 5.8730 6.0300
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 60144.42815878
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 89.669
HIERARCH ESO ISS PBL12 END 89.683
HIERARCH ESO ISS PBLA12 START 137.7
HIERARCH ESO ISS PBLA12 END 137.9
HIERARCH ESO ISS PBL13 START 127.55
HIERARCH ESO ISS PBL13 END 127.52
HIERARCH ESO ISS PBLA13 START 121.9
HIERARCH ESO ISS PBLA13 END 122.1
HIERARCH ESO ISS PBL14 START 116.318
HIERARCH ESO ISS PBL14 END 116.23
HIERARCH ESO ISS PBLA14 START 105.687
HIERARCH ESO ISS PBLA14 END 105.944
HIERARCH ESO ISS PBL23 START 47.906
HIERARCH ESO ISS PBL23 END 47.849
HIERARCH ESO ISS PBLA23 START 91.3
HIERARCH ESO ISS PBLA23 END 91.6
HIERARCH ESO ISS PBL24 START 62.239
HIERARCH ESO ISS PBL24 END 62.146
HIERARCH ESO ISS PBLA24 START 55.985
HIERARCH ESO ISS PBLA24 END 56.171
HIERARCH ESO ISS PBL34 START 36.131
HIERARCH ESO ISS PBL34 END 36.126
HIERARCH ESO ISS PBLA34 START 5.873
HIERARCH ESO ISS PBLA34 END 6.03
HIERARCH ESO ISS AMBI TAU0 START 0.004187
HIERARCH ESO ISS AMBI TAU0 END 0.004257
HIERARCH ESO ISS AMBI TEMP 14.2
HIERARCH ESO ISS AMBI FWHM START 0.54
HIERARCH ESO ISS AMBI FWHM END 0.52