Exposure
ID
MATIS.2023-07-19T09:38:58.905_1
Header ID
MATIS.2023-07-19T09:38:58.905
Date updated
2023-07-19 09:45:32 UTC+0000
Release date
2023-07-19 09:38:58 UTC+0000
UTC Start
2023-07-19 09:38:58.905
UTC End
2023-07-19 09:40:00.915
MJD Start
60144.40207066
MJD End
60144.40278836833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.004909500000000001
Ambient temperature (°C)
14.43
Seeing (arcsec)
0.47
Observation
ID
56299
Category
calibrator
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
41706
Name
bethyi
RA
6.485383
DEC
-77.25255
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 85.3690 85.3980 110.8000 111.1000
A0-J2 129.2060 129.2090 96.1000 96.4000
A0-K0 123.0610 123.0250 82.5160 82.7700
G1-J2 51.4400 51.4140 71.2000 71.4000
G1-K0 62.7300 62.6850 42.3140 42.5260
J2-K0 30.4730 30.4810 347.7700 347.9550
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 111.24K3.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60144.40207066
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME bethyi
RA 6.485383
DEC -77.25255
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 K0
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2385
HIERARCH ESO ISS PBL12 START 85.369
HIERARCH ESO ISS PBL12 END 85.398
HIERARCH ESO ISS PBLA12 START 110.8
HIERARCH ESO ISS PBLA12 END 111.1
HIERARCH ESO ISS PBL13 START 129.206
HIERARCH ESO ISS PBL13 END 129.209
HIERARCH ESO ISS PBLA13 START 96.1
HIERARCH ESO ISS PBLA13 END 96.4
HIERARCH ESO ISS PBL14 START 123.061
HIERARCH ESO ISS PBL14 END 123.025
HIERARCH ESO ISS PBLA14 START 82.516
HIERARCH ESO ISS PBLA14 END 82.77
HIERARCH ESO ISS PBL23 START 51.44
HIERARCH ESO ISS PBL23 END 51.414
HIERARCH ESO ISS PBLA23 START 71.2
HIERARCH ESO ISS PBLA23 END 71.4
HIERARCH ESO ISS PBL24 START 62.73
HIERARCH ESO ISS PBL24 END 62.685
HIERARCH ESO ISS PBLA24 START 42.314
HIERARCH ESO ISS PBLA24 END 42.526
HIERARCH ESO ISS PBL34 START 30.473
HIERARCH ESO ISS PBL34 END 30.481
HIERARCH ESO ISS PBLA34 START 347.77
HIERARCH ESO ISS PBLA34 END 347.955
HIERARCH ESO ISS AMBI TAU0 START 0.00489
HIERARCH ESO ISS AMBI TAU0 END 0.004929
HIERARCH ESO ISS AMBI TEMP 14.43
HIERARCH ESO ISS AMBI FWHM START 0.44
HIERARCH ESO ISS AMBI FWHM END 0.5