Exposure
ID
MATIS.2022-11-30T04:14:57.920_1
Header ID
MATIS.2022-11-30T04:14:57.920
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 04:14:57.920
UTC End
2022-11-30 04:15:59.930
MJD Start
59913.17705926
MJD End
59913.1777769683
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0131805
Ambient temperature (°C)
10.82
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 175.4000 175.6000
A0-J2 122.5840 122.5640 163.8000 164.1000
A0-K0 102.6530 102.5890 150.1660 150.4690
G1-J2 38.5050 38.4530 135.7000 136.0000
G1-K0 43.7920 43.6570 88.5400 88.7760
J2-K0 33.2640 33.2330 30.4870 30.6370
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 59913.17705926
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 175.4
HIERARCH ESO ISS PBLA12 END 175.6
HIERARCH ESO ISS PBL13 START 122.584
HIERARCH ESO ISS PBL13 END 122.564
HIERARCH ESO ISS PBLA13 START 163.8
HIERARCH ESO ISS PBLA13 END 164.1
HIERARCH ESO ISS PBL14 START 102.653
HIERARCH ESO ISS PBL14 END 102.589
HIERARCH ESO ISS PBLA14 START 150.166
HIERARCH ESO ISS PBLA14 END 150.469
HIERARCH ESO ISS PBL23 START 38.505
HIERARCH ESO ISS PBL23 END 38.453
HIERARCH ESO ISS PBLA23 START 135.7
HIERARCH ESO ISS PBLA23 END 136.0
HIERARCH ESO ISS PBL24 START 43.792
HIERARCH ESO ISS PBL24 END 43.657
HIERARCH ESO ISS PBLA24 START 88.54
HIERARCH ESO ISS PBLA24 END 88.776
HIERARCH ESO ISS PBL34 START 33.264
HIERARCH ESO ISS PBL34 END 33.233
HIERARCH ESO ISS PBLA34 START 30.487
HIERARCH ESO ISS PBLA34 END 30.637
HIERARCH ESO ISS AMBI TAU0 START 0.013932
HIERARCH ESO ISS AMBI TAU0 END 0.012429
HIERARCH ESO ISS AMBI TEMP 10.82
HIERARCH ESO ISS AMBI FWHM START 0.32
HIERARCH ESO ISS AMBI FWHM END 0.32