Exposure
ID
MATIS.2023-08-21T05:05:40.778_1
Header ID
MATIS.2023-08-21T05:05:40.778
Date updated
2023-08-21 05:15:26 UTC+0000
Release date
2024-08-21 05:15:26 UTC+0000
UTC Start
2023-08-21 05:05:40.778
UTC End
2023-08-21 05:06:42.788
MJD Start
60177.21227752
MJD End
60177.21299522833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.00773
Ambient temperature (°C)
14.51
Seeing (arcsec)
0.5
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 83.6330 83.6920 97.3000 97.6000
A0-J2 128.2820 128.3090 79.4000 79.7000
A0-K0 126.6690 126.6400 63.7230 63.9640
G1-J2 55.0650 55.0390 51.6000 51.8000
G1-K0 73.4210 73.3830 24.6600 24.8430
J2-K0 34.8450 34.8660 338.9480 339.1060
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 60177.21227752
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 83.633
HIERARCH ESO ISS PBL12 END 83.692
HIERARCH ESO ISS PBLA12 START 97.3
HIERARCH ESO ISS PBLA12 END 97.6
HIERARCH ESO ISS PBL13 START 128.282
HIERARCH ESO ISS PBL13 END 128.309
HIERARCH ESO ISS PBLA13 START 79.4
HIERARCH ESO ISS PBLA13 END 79.7
HIERARCH ESO ISS PBL14 START 126.669
HIERARCH ESO ISS PBL14 END 126.64
HIERARCH ESO ISS PBLA14 START 63.723
HIERARCH ESO ISS PBLA14 END 63.964
HIERARCH ESO ISS PBL23 START 55.065
HIERARCH ESO ISS PBL23 END 55.039
HIERARCH ESO ISS PBLA23 START 51.6
HIERARCH ESO ISS PBLA23 END 51.8
HIERARCH ESO ISS PBL24 START 73.421
HIERARCH ESO ISS PBL24 END 73.383
HIERARCH ESO ISS PBLA24 START 24.66
HIERARCH ESO ISS PBLA24 END 24.843
HIERARCH ESO ISS PBL34 START 34.845
HIERARCH ESO ISS PBL34 END 34.866
HIERARCH ESO ISS PBLA34 START 338.948
HIERARCH ESO ISS PBLA34 END 339.106
HIERARCH ESO ISS AMBI TAU0 START 0.00773
HIERARCH ESO ISS AMBI TAU0 END 0.00773
HIERARCH ESO ISS AMBI TEMP 14.51
HIERARCH ESO ISS AMBI FWHM START 0.5
HIERARCH ESO ISS AMBI FWHM END 0.5