Exposure
ID
MATIS.2022-09-27T06:40:44.119_1
Header ID
MATIS.2022-09-27T06:40:44.119
Date updated
2022-09-27 06:51:07 UTC+0000
Release date
2023-09-27 06:51:07 UTC+0000
UTC Start
2022-09-27 06:40:44.119
UTC End
2022-09-27 06:41:46.129
MJD Start
59849.27828842
MJD End
59849.2790061283
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.003568
Ambient temperature (°C)
7.83
Seeing (arcsec)
0.59
Observation
ID
52542
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
39049
Name
biind
RA
348.469087
DEC
-68.29138
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 90.2230 90.2290 151.2000 151.4000
A0-J2 125.6100 125.5750 136.7000 136.9000
A0-J3 93.4960 93.3390 95.6600 95.9100
G1-J2 44.4800 44.4190 106.1000 106.3000
G1-J3 85.6720 85.5730 35.3820 35.5290
J2-J3 82.4410 82.4320 4.7720 4.9390
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 59849.27828842
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME biind
RA 348.469087
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 J3
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2385
HIERARCH ESO ISS PBL12 START 90.223
HIERARCH ESO ISS PBL12 END 90.229
HIERARCH ESO ISS PBLA12 START 151.2
HIERARCH ESO ISS PBLA12 END 151.4
HIERARCH ESO ISS PBL13 START 125.61
HIERARCH ESO ISS PBL13 END 125.575
HIERARCH ESO ISS PBLA13 START 136.7
HIERARCH ESO ISS PBLA13 END 136.9
HIERARCH ESO ISS PBL14 START 93.496
HIERARCH ESO ISS PBL14 END 93.339
HIERARCH ESO ISS PBLA14 START 95.66
HIERARCH ESO ISS PBLA14 END 95.91
HIERARCH ESO ISS PBL23 START 44.48
HIERARCH ESO ISS PBL23 END 44.419
HIERARCH ESO ISS PBLA23 START 106.1
HIERARCH ESO ISS PBLA23 END 106.3
HIERARCH ESO ISS PBL24 START 85.672
HIERARCH ESO ISS PBL24 END 85.573
HIERARCH ESO ISS PBLA24 START 35.382
HIERARCH ESO ISS PBLA24 END 35.529
HIERARCH ESO ISS PBL34 START 82.441
HIERARCH ESO ISS PBL34 END 82.432
HIERARCH ESO ISS PBLA34 START 4.772
HIERARCH ESO ISS PBLA34 END 4.939
HIERARCH ESO ISS AMBI TAU0 START 0.003568
HIERARCH ESO ISS AMBI TAU0 END 0.003568
HIERARCH ESO ISS AMBI TEMP 7.83
HIERARCH ESO ISS AMBI FWHM START 0.59
HIERARCH ESO ISS AMBI FWHM END 0.59