Exposure
ID
MATIS.2022-11-19T01:38:23.620_1
Header ID
MATIS.2022-11-19T01:38:23.620
Date updated
2022-11-19 01:45:40 UTC+0000
Release date
2023-11-19 01:45:39 UTC+0000
UTC Start
2022-11-19 01:38:23.620
UTC End
2022-11-19 01:39:25.630
MJD Start
59902.06832893
MJD End
59902.0690466383
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.005497
Ambient temperature (°C)
16.29
Seeing (arcsec)
0.56
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 22.3690 22.3790 151.2000 151.4000
A0-D0 29.7590 29.7390 97.6000 97.9000
A0-C1 22.2750 22.2800 130.2060 130.4390
B2-D0 24.3900 24.3590 50.1000 50.3000
B2-C1 8.1230 8.1130 50.0470 50.2310
D0-C1 16.2670 16.2470 230.1330 230.3170
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 59902.06832893
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 22.369
HIERARCH ESO ISS PBL12 END 22.379
HIERARCH ESO ISS PBLA12 START 151.2
HIERARCH ESO ISS PBLA12 END 151.4
HIERARCH ESO ISS PBL13 START 29.759
HIERARCH ESO ISS PBL13 END 29.739
HIERARCH ESO ISS PBLA13 START 97.6
HIERARCH ESO ISS PBLA13 END 97.9
HIERARCH ESO ISS PBL14 START 22.275
HIERARCH ESO ISS PBL14 END 22.28
HIERARCH ESO ISS PBLA14 START 130.206
HIERARCH ESO ISS PBLA14 END 130.439
HIERARCH ESO ISS PBL23 START 24.39
HIERARCH ESO ISS PBL23 END 24.359
HIERARCH ESO ISS PBLA23 START 50.1
HIERARCH ESO ISS PBLA23 END 50.3
HIERARCH ESO ISS PBL24 START 8.123
HIERARCH ESO ISS PBL24 END 8.113
HIERARCH ESO ISS PBLA24 START 50.047
HIERARCH ESO ISS PBLA24 END 50.231
HIERARCH ESO ISS PBL34 START 16.267
HIERARCH ESO ISS PBL34 END 16.247
HIERARCH ESO ISS PBLA34 START 230.133
HIERARCH ESO ISS PBLA34 END 230.317
HIERARCH ESO ISS AMBI TAU0 START 0.005497
HIERARCH ESO ISS AMBI TAU0 END 0.005497
HIERARCH ESO ISS AMBI TEMP 16.29
HIERARCH ESO ISS AMBI FWHM START 0.56
HIERARCH ESO ISS AMBI FWHM END 0.56