Exposure
ID
MATIS.2022-11-30T04:16:19.413_1
Header ID
MATIS.2022-11-30T04:16:19.413
Date updated
2022-11-30 04:25:37 UTC+0000
Release date
2023-11-30 04:25:37 UTC+0000
UTC Start
2022-11-30 04:16:19.413
UTC End
2022-11-30 04:17:21.423
MJD Start
59913.17800246
MJD End
59913.1787201683
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0131555
Ambient temperature (°C)
10.8
Seeing (arcsec)
0.32
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 90.4670 90.4670 175.7000 175.9000
A0-J2 122.5590 122.5400 164.2000 164.4000
A0-K0 102.5700 102.5070 150.5660 150.8690
G1-J2 38.4380 38.3870 136.1000 136.4000
G1-K0 43.6160 43.4830 88.8530 89.0900
J2-K0 33.2230 33.1930 30.6870 30.8390
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 59913.17800246
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 90.467
HIERARCH ESO ISS PBL12 END 90.467
HIERARCH ESO ISS PBLA12 START 175.7
HIERARCH ESO ISS PBLA12 END 175.9
HIERARCH ESO ISS PBL13 START 122.559
HIERARCH ESO ISS PBL13 END 122.54
HIERARCH ESO ISS PBLA13 START 164.2
HIERARCH ESO ISS PBLA13 END 164.4
HIERARCH ESO ISS PBL14 START 102.57
HIERARCH ESO ISS PBL14 END 102.507
HIERARCH ESO ISS PBLA14 START 150.566
HIERARCH ESO ISS PBLA14 END 150.869
HIERARCH ESO ISS PBL23 START 38.438
HIERARCH ESO ISS PBL23 END 38.387
HIERARCH ESO ISS PBLA23 START 136.1
HIERARCH ESO ISS PBLA23 END 136.4
HIERARCH ESO ISS PBL24 START 43.616
HIERARCH ESO ISS PBL24 END 43.483
HIERARCH ESO ISS PBLA24 START 88.853
HIERARCH ESO ISS PBLA24 END 89.09
HIERARCH ESO ISS PBL34 START 33.223
HIERARCH ESO ISS PBL34 END 33.193
HIERARCH ESO ISS PBLA34 START 30.687
HIERARCH ESO ISS PBLA34 END 30.839
HIERARCH ESO ISS AMBI TAU0 START 0.012429
HIERARCH ESO ISS AMBI TAU0 END 0.013882
HIERARCH ESO ISS AMBI TEMP 10.8
HIERARCH ESO ISS AMBI FWHM START 0.32
HIERARCH ESO ISS AMBI FWHM END 0.32