Exposure
ID
MATIS.2023-08-21T08:33:34.654_1
Header ID
MATIS.2023-08-21T08:33:34.654
Date updated
2023-08-21 08:40:35 UTC+0000
Release date
2024-08-21 08:40:35 UTC+0000
UTC Start
2023-08-21 08:33:34.654
UTC End
2023-08-21 08:34:36.664
MJD Start
60177.35665109
MJD End
60177.35736879833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0092655
Ambient temperature (°C)
13.58
Seeing (arcsec)
0.34
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 89.9740 89.9830 143.6000 143.9000
A0-J2 126.7300 126.6960 128.4000 128.6000
A0-K0 114.0240 113.9320 112.3010 112.5670
G1-J2 46.4250 46.3660 97.7000 98.0000
G1-K0 59.7610 59.6600 60.7750 60.9680
J2-K0 35.9360 35.9260 9.8530 10.0120
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 60177.35665109
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 89.974
HIERARCH ESO ISS PBL12 END 89.983
HIERARCH ESO ISS PBLA12 START 143.6
HIERARCH ESO ISS PBLA12 END 143.9
HIERARCH ESO ISS PBL13 START 126.73
HIERARCH ESO ISS PBL13 END 126.696
HIERARCH ESO ISS PBLA13 START 128.4
HIERARCH ESO ISS PBLA13 END 128.6
HIERARCH ESO ISS PBL14 START 114.024
HIERARCH ESO ISS PBL14 END 113.932
HIERARCH ESO ISS PBLA14 START 112.301
HIERARCH ESO ISS PBLA14 END 112.567
HIERARCH ESO ISS PBL23 START 46.425
HIERARCH ESO ISS PBL23 END 46.366
HIERARCH ESO ISS PBLA23 START 97.7
HIERARCH ESO ISS PBLA23 END 98.0
HIERARCH ESO ISS PBL24 START 59.761
HIERARCH ESO ISS PBL24 END 59.66
HIERARCH ESO ISS PBLA24 START 60.775
HIERARCH ESO ISS PBLA24 END 60.968
HIERARCH ESO ISS PBL34 START 35.936
HIERARCH ESO ISS PBL34 END 35.926
HIERARCH ESO ISS PBLA34 START 9.853
HIERARCH ESO ISS PBLA34 END 10.012
HIERARCH ESO ISS AMBI TAU0 START 0.008428
HIERARCH ESO ISS AMBI TAU0 END 0.010103
HIERARCH ESO ISS AMBI TEMP 13.58
HIERARCH ESO ISS AMBI FWHM START 0.34
HIERARCH ESO ISS AMBI FWHM END 0.34