Exposure
ID
MATIS.2022-11-30T04:04:16.563_1
Header ID
MATIS.2022-11-30T04:04:16.563
Date updated
2022-11-30 04:11:07 UTC+0000
Release date
2023-11-30 04:11:07 UTC+0000
UTC Start
2022-11-30 04:04:16.563
UTC End
2022-11-30 04:05:18.573
MJD Start
59913.16963615
MJD End
59913.1703538583
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.019647
Ambient temperature (°C)
10.91
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 90.4620 90.4620 172.9000 173.2000
A0-J2 122.7960 122.7740 161.0000 161.3000
A0-K0 103.3400 103.2700 147.0520 147.3600
G1-J2 39.0470 38.9930 132.4000 132.7000
G1-K0 45.1590 45.0250 86.1340 86.3710
J2-K0 33.5680 33.5390 28.9130 29.0720
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 59913.16963615
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 90.462
HIERARCH ESO ISS PBL12 END 90.462
HIERARCH ESO ISS PBLA12 START 172.9
HIERARCH ESO ISS PBLA12 END 173.2
HIERARCH ESO ISS PBL13 START 122.796
HIERARCH ESO ISS PBL13 END 122.774
HIERARCH ESO ISS PBLA13 START 161.0
HIERARCH ESO ISS PBLA13 END 161.3
HIERARCH ESO ISS PBL14 START 103.34
HIERARCH ESO ISS PBL14 END 103.27
HIERARCH ESO ISS PBLA14 START 147.052
HIERARCH ESO ISS PBLA14 END 147.36
HIERARCH ESO ISS PBL23 START 39.047
HIERARCH ESO ISS PBL23 END 38.993
HIERARCH ESO ISS PBLA23 START 132.4
HIERARCH ESO ISS PBLA23 END 132.7
HIERARCH ESO ISS PBL24 START 45.159
HIERARCH ESO ISS PBL24 END 45.025
HIERARCH ESO ISS PBLA24 START 86.134
HIERARCH ESO ISS PBLA24 END 86.371
HIERARCH ESO ISS PBL34 START 33.568
HIERARCH ESO ISS PBL34 END 33.539
HIERARCH ESO ISS PBLA34 START 28.913
HIERARCH ESO ISS PBLA34 END 29.072
HIERARCH ESO ISS AMBI TAU0 START 0.02013
HIERARCH ESO ISS AMBI TAU0 END 0.019164
HIERARCH ESO ISS AMBI TEMP 10.91
HIERARCH ESO ISS AMBI FWHM START 0.34
HIERARCH ESO ISS AMBI FWHM END 0.3