Exposure
ID
MATIS.2023-08-21T08:36:04.297_1
Header ID
MATIS.2023-08-21T08:36:04.297
Date updated
2023-08-21 08:45:32 UTC+0000
Release date
2024-08-21 08:45:31 UTC+0000
UTC Start
2023-08-21 08:36:04.297
UTC End
2023-08-21 08:37:06.307
MJD Start
60177.35838307
MJD End
60177.35910077833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.007824
Ambient temperature (°C)
13.58
Seeing (arcsec)
0.38
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 89.9970 90.0060 144.2000 144.4000
A0-J2 126.6490 126.6150 129.0000 129.2000
A0-K0 113.8050 113.7140 112.9290 113.1880
G1-J2 46.2830 46.2250 98.3000 98.6000
G1-K0 59.5190 59.4190 61.2280 61.4150
J2-K0 35.9120 35.9020 10.2250 10.3780
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 60177.35838307
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 89.997
HIERARCH ESO ISS PBL12 END 90.006
HIERARCH ESO ISS PBLA12 START 144.2
HIERARCH ESO ISS PBLA12 END 144.4
HIERARCH ESO ISS PBL13 START 126.649
HIERARCH ESO ISS PBL13 END 126.615
HIERARCH ESO ISS PBLA13 START 129.0
HIERARCH ESO ISS PBLA13 END 129.2
HIERARCH ESO ISS PBL14 START 113.805
HIERARCH ESO ISS PBL14 END 113.714
HIERARCH ESO ISS PBLA14 START 112.929
HIERARCH ESO ISS PBLA14 END 113.188
HIERARCH ESO ISS PBL23 START 46.283
HIERARCH ESO ISS PBL23 END 46.225
HIERARCH ESO ISS PBLA23 START 98.3
HIERARCH ESO ISS PBLA23 END 98.6
HIERARCH ESO ISS PBL24 START 59.519
HIERARCH ESO ISS PBL24 END 59.419
HIERARCH ESO ISS PBLA24 START 61.228
HIERARCH ESO ISS PBLA24 END 61.415
HIERARCH ESO ISS PBL34 START 35.912
HIERARCH ESO ISS PBL34 END 35.902
HIERARCH ESO ISS PBLA34 START 10.225
HIERARCH ESO ISS PBLA34 END 10.378
HIERARCH ESO ISS AMBI TAU0 START 0.007824
HIERARCH ESO ISS AMBI TAU0 END 0.007824
HIERARCH ESO ISS AMBI TEMP 13.58
HIERARCH ESO ISS AMBI FWHM START 0.38
HIERARCH ESO ISS AMBI FWHM END 0.38