Exposure
ID
MATIS.2022-11-30T04:13:36.404_1
Header ID
MATIS.2022-11-30T04:13:36.404
Date updated
2022-11-30 04:20:51 UTC+0000
Release date
2023-11-30 04:20:50 UTC+0000
UTC Start
2022-11-30 04:13:36.404
UTC End
2022-11-30 04:14:38.414
MJD Start
59913.17611579
MJD End
59913.1768334983
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.012691
Ambient temperature (°C)
10.87
Seeing (arcsec)
0.355
Observation
ID
53350
Category
science
Program ID
110.23SA.001
Program Title
THERMAL-IR IMAGING OF THE CIRCUMSTELLAR ENVIRONMENT OF THE POSSIBLE STELLAR MERGER PRODUCT LI-RICH RED GIANT BI IND
Program Type
Normal
PI / COI
OHNAKA/ WEIGELT/ HOFMANN/ SCHERTL
Target
ID
39677
Name
biind
RA
348.467594
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 90.4660 90.4670 175.1000 175.3000
A0-J2 122.6090 122.5890 163.4000 163.7000
A0-K0 102.7370 102.6730 149.7670 150.0690
G1-J2 38.5720 38.5210 135.3000 135.6000
G1-K0 43.9650 43.8330 88.2280 88.4640
J2-K0 33.3030 33.2730 30.2840 30.4360
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 110.23SA.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59913.17611579
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME biind
RA 348.467594
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 90.466
HIERARCH ESO ISS PBL12 END 90.467
HIERARCH ESO ISS PBLA12 START 175.1
HIERARCH ESO ISS PBLA12 END 175.3
HIERARCH ESO ISS PBL13 START 122.609
HIERARCH ESO ISS PBL13 END 122.589
HIERARCH ESO ISS PBLA13 START 163.4
HIERARCH ESO ISS PBLA13 END 163.7
HIERARCH ESO ISS PBL14 START 102.737
HIERARCH ESO ISS PBL14 END 102.673
HIERARCH ESO ISS PBLA14 START 149.767
HIERARCH ESO ISS PBLA14 END 150.069
HIERARCH ESO ISS PBL23 START 38.572
HIERARCH ESO ISS PBL23 END 38.521
HIERARCH ESO ISS PBLA23 START 135.3
HIERARCH ESO ISS PBLA23 END 135.6
HIERARCH ESO ISS PBL24 START 43.965
HIERARCH ESO ISS PBL24 END 43.833
HIERARCH ESO ISS PBLA24 START 88.228
HIERARCH ESO ISS PBLA24 END 88.464
HIERARCH ESO ISS PBL34 START 33.303
HIERARCH ESO ISS PBL34 END 33.273
HIERARCH ESO ISS PBLA34 START 30.284
HIERARCH ESO ISS PBLA34 END 30.436
HIERARCH ESO ISS AMBI TAU0 START 0.012691
HIERARCH ESO ISS AMBI TAU0 END 0.012691
HIERARCH ESO ISS AMBI TEMP 10.87
HIERARCH ESO ISS AMBI FWHM START 0.39
HIERARCH ESO ISS AMBI FWHM END 0.32