Exposure
ID
MATIS.2023-08-11T07:51:09.276_1
Header ID
MATIS.2023-08-11T07:51:09.276
Date updated
2023-08-11 08:00:28 UTC+0000
Release date
2024-08-11 08:00:28 UTC+0000
UTC Start
2023-08-11 07:51:09.276
UTC End
2023-08-11 07:52:11.286
MJD Start
60167.32719069
MJD End
60167.32790839833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.005714
Ambient temperature (°C)
13.47
Seeing (arcsec)
0.8200000000000001
Observation
ID
56537
Category
science
Program ID
111.24K3.001
Program Title
IMAGING OF THE CIRCUMSTELLAR ENVIRONMENT OF THE POSSIBLE MERGER PRODUCT LI-RICH RED GIANT BI IND
Program Type
Normal
PI / COI
OHNAKA/ WEIGELT/ HOFMANN/ SCHERTL
Target
ID
41896
Name
biind
RA
348.467614
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 22.1560 22.1670 147.1000 147.3000
A0-D0 30.1500 30.1320 92.6000 92.8000
A0-C1 22.1580 22.1640 125.4550 125.6840
B2-D0 25.0000 24.9720 46.4000 46.5000
B2-C1 8.3260 8.3170 46.3060 46.4850
D0-C1 16.6740 16.6550 226.3890 226.5680
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 111.24K3.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 60167.32719069
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME biind
RA 348.467614
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 22.156
HIERARCH ESO ISS PBL12 END 22.167
HIERARCH ESO ISS PBLA12 START 147.1
HIERARCH ESO ISS PBLA12 END 147.3
HIERARCH ESO ISS PBL13 START 30.15
HIERARCH ESO ISS PBL13 END 30.132
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 125.455
HIERARCH ESO ISS PBLA14 END 125.684
HIERARCH ESO ISS PBL23 START 25.0
HIERARCH ESO ISS PBL23 END 24.972
HIERARCH ESO ISS PBLA23 START 46.4
HIERARCH ESO ISS PBLA23 END 46.5
HIERARCH ESO ISS PBL24 START 8.326
HIERARCH ESO ISS PBL24 END 8.317
HIERARCH ESO ISS PBLA24 START 46.306
HIERARCH ESO ISS PBLA24 END 46.485
HIERARCH ESO ISS PBL34 START 16.674
HIERARCH ESO ISS PBL34 END 16.655
HIERARCH ESO ISS PBLA34 START 226.389
HIERARCH ESO ISS PBLA34 END 226.568
HIERARCH ESO ISS AMBI TAU0 START 0.005493
HIERARCH ESO ISS AMBI TAU0 END 0.005935
HIERARCH ESO ISS AMBI TEMP 13.47
HIERARCH ESO ISS AMBI FWHM START 0.87
HIERARCH ESO ISS AMBI FWHM END 0.77