Exposure
ID
MATIS.2023-07-16T05:56:52.091_1
Header ID
MATIS.2023-07-16T05:56:52.091
Date updated
2023-07-16 06:05:39 UTC+0000
Release date
2024-07-16 06:05:39 UTC+0000
UTC Start
2023-07-16 05:56:52.091
UTC End
2023-07-16 05:57:54.101
MJD Start
60141.24782513
MJD End
60141.24854283833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0068775
Ambient temperature (°C)
12.76
Seeing (arcsec)
0.38
Observation
ID
56237
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
41658
Name
biind
RA
348.470607
DEC
-68.29138
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 66.3590 66.3820 236.9000 237.2000
K0-D0 95.9460 95.9430 223.1000 223.3000
K0-J3 38.0570 38.1190 299.3320 299.5200
G2-D0 35.2650 35.2560 196.4000 196.6000
G2-J3 59.2630 59.2470 22.2330 22.4360
D0-J3 94.4140 94.3880 20.0630 20.2620
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 60141.24782513
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME biind
RA 348.470607
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2385
HIERARCH ESO ISS PBL12 START 66.359
HIERARCH ESO ISS PBL12 END 66.382
HIERARCH ESO ISS PBLA12 START 236.9
HIERARCH ESO ISS PBLA12 END 237.2
HIERARCH ESO ISS PBL13 START 95.946
HIERARCH ESO ISS PBL13 END 95.943
HIERARCH ESO ISS PBLA13 START 223.1
HIERARCH ESO ISS PBLA13 END 223.3
HIERARCH ESO ISS PBL14 START 38.057
HIERARCH ESO ISS PBL14 END 38.119
HIERARCH ESO ISS PBLA14 START 299.332
HIERARCH ESO ISS PBLA14 END 299.52
HIERARCH ESO ISS PBL23 START 35.265
HIERARCH ESO ISS PBL23 END 35.256
HIERARCH ESO ISS PBLA23 START 196.4
HIERARCH ESO ISS PBLA23 END 196.6
HIERARCH ESO ISS PBL24 START 59.263
HIERARCH ESO ISS PBL24 END 59.247
HIERARCH ESO ISS PBLA24 START 22.233
HIERARCH ESO ISS PBLA24 END 22.436
HIERARCH ESO ISS PBL34 START 94.414
HIERARCH ESO ISS PBL34 END 94.388
HIERARCH ESO ISS PBLA34 START 20.063
HIERARCH ESO ISS PBLA34 END 20.262
HIERARCH ESO ISS AMBI TAU0 START 0.006696
HIERARCH ESO ISS AMBI TAU0 END 0.007059
HIERARCH ESO ISS AMBI TEMP 12.76
HIERARCH ESO ISS AMBI FWHM START 0.4
HIERARCH ESO ISS AMBI FWHM END 0.36