Exposure
ID
MATIS.2022-11-30T01:01:55.993_1
Header ID
MATIS.2022-11-30T01:01:55.993
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 01:01:55.993
UTC End
2022-11-30 01:02:58.003
MJD Start
59913.04300918
MJD End
59913.0437268883
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0086955
Ambient temperature (°C)
10.81
Seeing (arcsec)
0.45
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 89.2450 89.2630 131.7000 131.9000
A0-J2 128.2520 128.2280 115.5000 115.8000
A0-K0 118.4790 118.3980 99.2450 99.4910
G1-J2 49.2970 49.2450 85.2000 85.4000
G1-K0 64.4900 64.4070 51.2830 51.4640
J2-K0 36.2210 36.2190 1.8920 2.0460
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 59913.04300918
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 89.245
HIERARCH ESO ISS PBL12 END 89.263
HIERARCH ESO ISS PBLA12 START 131.7
HIERARCH ESO ISS PBLA12 END 131.9
HIERARCH ESO ISS PBL13 START 128.252
HIERARCH ESO ISS PBL13 END 128.228
HIERARCH ESO ISS PBLA13 START 115.5
HIERARCH ESO ISS PBLA13 END 115.8
HIERARCH ESO ISS PBL14 START 118.479
HIERARCH ESO ISS PBL14 END 118.398
HIERARCH ESO ISS PBLA14 START 99.245
HIERARCH ESO ISS PBLA14 END 99.491
HIERARCH ESO ISS PBL23 START 49.297
HIERARCH ESO ISS PBL23 END 49.245
HIERARCH ESO ISS PBLA23 START 85.2
HIERARCH ESO ISS PBLA23 END 85.4
HIERARCH ESO ISS PBL24 START 64.49
HIERARCH ESO ISS PBL24 END 64.407
HIERARCH ESO ISS PBLA24 START 51.283
HIERARCH ESO ISS PBLA24 END 51.464
HIERARCH ESO ISS PBL34 START 36.221
HIERARCH ESO ISS PBL34 END 36.219
HIERARCH ESO ISS PBLA34 START 1.892
HIERARCH ESO ISS PBLA34 END 2.046
HIERARCH ESO ISS AMBI TAU0 START 0.008464
HIERARCH ESO ISS AMBI TAU0 END 0.008927
HIERARCH ESO ISS AMBI TEMP 10.81
HIERARCH ESO ISS AMBI FWHM START 0.45
HIERARCH ESO ISS AMBI FWHM END 0.45