Exposure
ID
MATIS.2023-08-13T06:32:23.621_1
Header ID
MATIS.2023-08-13T06:32:23.621
Date updated
2023-08-13 06:40:30 UTC+0000
Release date
2024-08-13 06:40:30 UTC+0000
UTC Start
2023-08-13 06:32:23.621
UTC End
2023-08-13 06:33:26.021
MJD Start
60169.27249561
MJD End
60169.27321783222
Exposure time (s)
62.4
Validation level
1
Tau 0: Coherence time (s)
0.002853
Ambient temperature (°C)
14.97
Seeing (arcsec)
0.9850000000000001
Observation
ID
56565
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
41912
Name
biind
RA
348.470609
DEC
-68.29138
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 68.3380 68.3400 271.4000 271.7000
K0-D0 93.5010 93.4650 256.3000 256.5000
K0-J3 44.7230 44.7570 325.0000 325.1790
G2-D0 32.8260 32.8000 223.3000 223.5000
G2-J3 55.1510 55.1060 50.6750 50.8780
D0-J3 87.8060 87.7350 47.9190 48.1180
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 60169.27249561
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME biind
RA 348.470609
DEC -68.29138
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL ID LOW
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.6
HIERARCH ESO DET SEQ1 PERIOD 1.04
HIERARCH ESO DET NDIT 60
HIERARCH ESO ISS PBL12 START 68.338
HIERARCH ESO ISS PBL12 END 68.34
HIERARCH ESO ISS PBLA12 START 271.4
HIERARCH ESO ISS PBLA12 END 271.7
HIERARCH ESO ISS PBL13 START 93.501
HIERARCH ESO ISS PBL13 END 93.465
HIERARCH ESO ISS PBLA13 START 256.3
HIERARCH ESO ISS PBLA13 END 256.5
HIERARCH ESO ISS PBL14 START 44.723
HIERARCH ESO ISS PBL14 END 44.757
HIERARCH ESO ISS PBLA14 START 325.0
HIERARCH ESO ISS PBLA14 END 325.179
HIERARCH ESO ISS PBL23 START 32.826
HIERARCH ESO ISS PBL23 END 32.8
HIERARCH ESO ISS PBLA23 START 223.3
HIERARCH ESO ISS PBLA23 END 223.5
HIERARCH ESO ISS PBL24 START 55.151
HIERARCH ESO ISS PBL24 END 55.106
HIERARCH ESO ISS PBLA24 START 50.675
HIERARCH ESO ISS PBLA24 END 50.878
HIERARCH ESO ISS PBL34 START 87.806
HIERARCH ESO ISS PBL34 END 87.735
HIERARCH ESO ISS PBLA34 START 47.919
HIERARCH ESO ISS PBLA34 END 48.118
HIERARCH ESO ISS AMBI TAU0 START 0.003122
HIERARCH ESO ISS AMBI TAU0 END 0.002584
HIERARCH ESO ISS AMBI TEMP 14.97
HIERARCH ESO ISS AMBI FWHM START 0.93
HIERARCH ESO ISS AMBI FWHM END 1.04