Exposure
ID
MATIS.2022-11-20T01:13:03.529_1
Header ID
MATIS.2022-11-20T01:13:03.529
Date updated
2022-11-20 01:20:48 UTC+0000
Release date
2023-11-20 01:20:48 UTC+0000
UTC Start
2022-11-20 01:13:03.529
UTC End
2022-11-20 01:14:05.539
MJD Start
59903.05073529
MJD End
59903.0514529983
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.00373
Ambient temperature (°C)
12.67
Seeing (arcsec)
1.03
Observation
ID
53182
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
39548
Name
biind
RA
348.467593
DEC
-68.29138
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 22.1550 22.1660 147.1000 147.3000
A0-D0 30.1490 30.1300 92.6000 92.8000
A0-C1 22.1580 22.1640 125.4650 125.7000
B2-D0 24.9940 24.9650 46.4000 46.6000
B2-C1 8.3240 8.3140 46.3250 46.5090
D0-C1 16.6700 16.6510 226.4080 226.5920
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 59903.05073529
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME biind
RA 348.467593
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 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2385
HIERARCH ESO ISS PBL12 START 22.155
HIERARCH ESO ISS PBL12 END 22.166
HIERARCH ESO ISS PBLA12 START 147.1
HIERARCH ESO ISS PBLA12 END 147.3
HIERARCH ESO ISS PBL13 START 30.149
HIERARCH ESO ISS PBL13 END 30.13
HIERARCH ESO ISS PBLA13 START 92.6
HIERARCH ESO ISS PBLA13 END 92.8
HIERARCH ESO ISS PBL14 START 22.158
HIERARCH ESO ISS PBL14 END 22.164
HIERARCH ESO ISS PBLA14 START 125.465
HIERARCH ESO ISS PBLA14 END 125.7
HIERARCH ESO ISS PBL23 START 24.994
HIERARCH ESO ISS PBL23 END 24.965
HIERARCH ESO ISS PBLA23 START 46.4
HIERARCH ESO ISS PBLA23 END 46.6
HIERARCH ESO ISS PBL24 START 8.324
HIERARCH ESO ISS PBL24 END 8.314
HIERARCH ESO ISS PBLA24 START 46.325
HIERARCH ESO ISS PBLA24 END 46.509
HIERARCH ESO ISS PBL34 START 16.67
HIERARCH ESO ISS PBL34 END 16.651
HIERARCH ESO ISS PBLA34 START 226.408
HIERARCH ESO ISS PBLA34 END 226.592
HIERARCH ESO ISS AMBI TAU0 START 0.00373
HIERARCH ESO ISS AMBI TAU0 END 0.00373
HIERARCH ESO ISS AMBI TEMP 12.67
HIERARCH ESO ISS AMBI FWHM START 1.03
HIERARCH ESO ISS AMBI FWHM END 1.03