Exposure
ID
MATIS.2022-11-30T00:59:35.876_1
Header ID
MATIS.2022-11-30T00:59:35.876
Date updated
2022-11-30 01:11:14 UTC+0000
Release date
2023-11-30 01:11:14 UTC+0000
UTC Start
2022-11-30 00:59:35.876
UTC End
2022-11-30 01:00:37.886
MJD Start
59913.04138745
MJD End
59913.0421051583
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.008963
Ambient temperature (°C)
10.83
Seeing (arcsec)
0.515
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 89.2010 89.2210 131.2000 131.4000
A0-J2 128.3070 128.2820 115.0000 115.2000
A0-K0 118.6610 118.5780 98.6900 98.9440
G1-J2 49.4140 49.3610 84.7000 84.9000
G1-K0 64.6780 64.5930 50.8770 51.0640
J2-K0 36.2240 36.2220 1.5470 1.7060
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 59913.04138745
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 89.201
HIERARCH ESO ISS PBL12 END 89.221
HIERARCH ESO ISS PBLA12 START 131.2
HIERARCH ESO ISS PBLA12 END 131.4
HIERARCH ESO ISS PBL13 START 128.307
HIERARCH ESO ISS PBL13 END 128.282
HIERARCH ESO ISS PBLA13 START 115.0
HIERARCH ESO ISS PBLA13 END 115.2
HIERARCH ESO ISS PBL14 START 118.661
HIERARCH ESO ISS PBL14 END 118.578
HIERARCH ESO ISS PBLA14 START 98.69
HIERARCH ESO ISS PBLA14 END 98.944
HIERARCH ESO ISS PBL23 START 49.414
HIERARCH ESO ISS PBL23 END 49.361
HIERARCH ESO ISS PBLA23 START 84.7
HIERARCH ESO ISS PBLA23 END 84.9
HIERARCH ESO ISS PBL24 START 64.678
HIERARCH ESO ISS PBL24 END 64.593
HIERARCH ESO ISS PBLA24 START 50.877
HIERARCH ESO ISS PBLA24 END 51.064
HIERARCH ESO ISS PBL34 START 36.224
HIERARCH ESO ISS PBL34 END 36.222
HIERARCH ESO ISS PBLA34 START 1.547
HIERARCH ESO ISS PBLA34 END 1.706
HIERARCH ESO ISS AMBI TAU0 START 0.007464
HIERARCH ESO ISS AMBI TAU0 END 0.010462
HIERARCH ESO ISS AMBI TEMP 10.83
HIERARCH ESO ISS AMBI FWHM START 0.56
HIERARCH ESO ISS AMBI FWHM END 0.47