Exposure
ID
MATIS.2023-08-21T08:29:59.285_1
Header ID
MATIS.2023-08-21T08:29:59.285
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 08:29:59.285
UTC End
2023-08-21 08:31:01.295
MJD Start
60177.35415839
MJD End
60177.35487609833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0082155
Ambient temperature (°C)
13.56
Seeing (arcsec)
0.365
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 89.9390 89.9490 142.8000 143.1000
A0-J2 126.8450 126.8120 127.5000 127.8000
A0-K0 114.3370 114.2450 111.4080 111.6680
G1-J2 46.6280 46.5690 96.8000 97.1000
G1-K0 60.1050 60.0050 60.1310 60.3180
J2-K0 35.9670 35.9580 9.3230 9.4760
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 60177.35415839
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 89.939
HIERARCH ESO ISS PBL12 END 89.949
HIERARCH ESO ISS PBLA12 START 142.8
HIERARCH ESO ISS PBLA12 END 143.1
HIERARCH ESO ISS PBL13 START 126.845
HIERARCH ESO ISS PBL13 END 126.812
HIERARCH ESO ISS PBLA13 START 127.5
HIERARCH ESO ISS PBLA13 END 127.8
HIERARCH ESO ISS PBL14 START 114.337
HIERARCH ESO ISS PBL14 END 114.245
HIERARCH ESO ISS PBLA14 START 111.408
HIERARCH ESO ISS PBLA14 END 111.668
HIERARCH ESO ISS PBL23 START 46.628
HIERARCH ESO ISS PBL23 END 46.569
HIERARCH ESO ISS PBLA23 START 96.8
HIERARCH ESO ISS PBLA23 END 97.1
HIERARCH ESO ISS PBL24 START 60.105
HIERARCH ESO ISS PBL24 END 60.005
HIERARCH ESO ISS PBLA24 START 60.131
HIERARCH ESO ISS PBLA24 END 60.318
HIERARCH ESO ISS PBL34 START 35.967
HIERARCH ESO ISS PBL34 END 35.958
HIERARCH ESO ISS PBLA34 START 9.323
HIERARCH ESO ISS PBLA34 END 9.476
HIERARCH ESO ISS AMBI TAU0 START 0.008679
HIERARCH ESO ISS AMBI TAU0 END 0.007752
HIERARCH ESO ISS AMBI TEMP 13.56
HIERARCH ESO ISS AMBI FWHM START 0.37
HIERARCH ESO ISS AMBI FWHM END 0.36