Exposure
ID
MATIS.2023-08-21T05:10:00.127_1
Header ID
MATIS.2023-08-21T05:10:00.127
Date updated
2023-08-21 05:20:22 UTC+0000
Release date
2024-08-21 05:20:21 UTC+0000
UTC Start
2023-08-21 05:10:00.127
UTC End
2023-08-21 05:11:01.789
MJD Start
60177.21527925
MJD End
60177.215992930556
Exposure time (s)
61.7
Validation level
1
Tau 0: Coherence time (s)
0.00773
Ambient temperature (°C)
14.72
Seeing (arcsec)
0.5
Observation
ID
56664
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
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 83.8720 83.9290 98.3000 98.5000
A0-J2 128.3880 128.4120 80.4000 80.7000
A0-K0 126.5500 126.5210 64.7040 64.9380
G1-J2 54.9590 54.9330 52.5000 52.7000
G1-K0 73.2630 73.2240 25.4030 25.5800
J2-K0 34.9300 34.9500 339.5880 339.7410
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 60177.21527925
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME biind
RA 348.467615
DEC -68.29138
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL 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 0.6
HIERARCH ESO DET SEQ1 PERIOD 0.717
HIERARCH ESO DET NDIT 86
HIERARCH ESO ISS PBL12 START 83.872
HIERARCH ESO ISS PBL12 END 83.929
HIERARCH ESO ISS PBLA12 START 98.3
HIERARCH ESO ISS PBLA12 END 98.5
HIERARCH ESO ISS PBL13 START 128.388
HIERARCH ESO ISS PBL13 END 128.412
HIERARCH ESO ISS PBLA13 START 80.4
HIERARCH ESO ISS PBLA13 END 80.7
HIERARCH ESO ISS PBL14 START 126.55
HIERARCH ESO ISS PBL14 END 126.521
HIERARCH ESO ISS PBLA14 START 64.704
HIERARCH ESO ISS PBLA14 END 64.938
HIERARCH ESO ISS PBL23 START 54.959
HIERARCH ESO ISS PBL23 END 54.933
HIERARCH ESO ISS PBLA23 START 52.5
HIERARCH ESO ISS PBLA23 END 52.7
HIERARCH ESO ISS PBL24 START 73.263
HIERARCH ESO ISS PBL24 END 73.224
HIERARCH ESO ISS PBLA24 START 25.403
HIERARCH ESO ISS PBLA24 END 25.58
HIERARCH ESO ISS PBL34 START 34.93
HIERARCH ESO ISS PBL34 END 34.95
HIERARCH ESO ISS PBLA34 START 339.588
HIERARCH ESO ISS PBLA34 END 339.741
HIERARCH ESO ISS AMBI TAU0 START 0.00773
HIERARCH ESO ISS AMBI TAU0 END 0.00773
HIERARCH ESO ISS AMBI TEMP 14.72
HIERARCH ESO ISS AMBI FWHM START 0.5
HIERARCH ESO ISS AMBI FWHM END 0.5