Exposure
ID
MATIS.2023-08-21T08:27:10.477_1
Header ID
MATIS.2023-08-21T08:27:10.477
Date updated
2023-08-21 08:35:36 UTC+0000
Release date
2024-08-21 08:35:35 UTC+0000
UTC Start
2023-08-21 08:27:10.477
UTC End
2023-08-21 08:28:12.487
MJD Start
60177.35220459
MJD End
60177.352922298334
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0087045
Ambient temperature (°C)
13.58
Seeing (arcsec)
0.355
Observation
ID
56665
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
41983
Name
biind
RA
348.467615
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 89.9100 89.9210 142.2000 142.4000
A0-J2 126.9350 126.9010 126.8000 127.1000
A0-K0 114.5820 114.4890 110.7030 110.9690
G1-J2 46.7860 46.7260 96.2000 96.4000
G1-K0 60.3730 60.2720 59.6220 59.8140
J2-K0 35.9910 35.9820 8.9010 9.0600
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 60177.35220459
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME biind
RA 348.467615
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 89.91
HIERARCH ESO ISS PBL12 END 89.921
HIERARCH ESO ISS PBLA12 START 142.2
HIERARCH ESO ISS PBLA12 END 142.4
HIERARCH ESO ISS PBL13 START 126.935
HIERARCH ESO ISS PBL13 END 126.901
HIERARCH ESO ISS PBLA13 START 126.8
HIERARCH ESO ISS PBLA13 END 127.1
HIERARCH ESO ISS PBL14 START 114.582
HIERARCH ESO ISS PBL14 END 114.489
HIERARCH ESO ISS PBLA14 START 110.703
HIERARCH ESO ISS PBLA14 END 110.969
HIERARCH ESO ISS PBL23 START 46.786
HIERARCH ESO ISS PBL23 END 46.726
HIERARCH ESO ISS PBLA23 START 96.2
HIERARCH ESO ISS PBLA23 END 96.4
HIERARCH ESO ISS PBL24 START 60.373
HIERARCH ESO ISS PBL24 END 60.272
HIERARCH ESO ISS PBLA24 START 59.622
HIERARCH ESO ISS PBLA24 END 59.814
HIERARCH ESO ISS PBL34 START 35.991
HIERARCH ESO ISS PBL34 END 35.982
HIERARCH ESO ISS PBLA34 START 8.901
HIERARCH ESO ISS PBLA34 END 9.06
HIERARCH ESO ISS AMBI TAU0 START 0.00905
HIERARCH ESO ISS AMBI TAU0 END 0.008359
HIERARCH ESO ISS AMBI TEMP 13.58
HIERARCH ESO ISS AMBI FWHM START 0.35
HIERARCH ESO ISS AMBI FWHM END 0.36