Transcript CISM_allhand_2004

CISM All-hand Meeting
Yang Liu – Stanford University
[email protected]
CISM All-hand meeting
Yang Liu
1
Data and Products Available in the Community
•
Data availability.
•
Corresponding products.
CISM All-hand meeting
Yang Liu
2
Generation of the Synoptic Frames
•
Generation of the synoptic frames.
–
An example to produce a synoptic frame for the active region AR8038 before the flare at 04:48UT of May 12.
CISM All-hand meeting
Yang Liu
3
Challenges for Frame Generation
•
•
Smoothness for the seam between the charts and the individual magnetogram.
Different noise levels between the charts and the individual magnetogram.
Smooth using a
Gaussian function.
CISM All-hand meeting
Yang Liu
4
Challenges for Frame Generation
•
Polar fields interpolation (also for standard synoptic charts).
CISM All-hand meeting
Yang Liu
5
Challenges for Frame Generation
•
Differential rotation correction (also for standard synoptic charts).
CISM All-hand meeting
Yang Liu
6
Information for SOLIS
(Synoptic Optical Long-term Investigations of the Sun)
•
Instrumentation and products
–
–
–
50 cm Vector-Spectromagnetograph (VSM) (2048x2048, 1.00 by 1.00 arcsec).
› The four observing modes
• Stokes I, Q, U, and V profiles in the FeI 630.15 nm and 630.25 nm lines
• Stokes I and V profiles in the FeI 630.15 nm and 630.25 nm lines
• Stokes I and V profiles in the CaII 854.2 nm line
• Stokes I in the HeI 1083.0 nm line and the near-by SiI line
› The prospective products:
• photospheric vector magnetogram (FeI630.2), 3 per day.
• chromospheric line-of-sight magnetogram (CaII854.2), 3 per day.
• deep photospheric magnetogram, 1 per day.
• Helium 1083 nm (coronal proxy), 3 per day.
14 cm Full-Disk Patrol (FDP).
› The FDP will produce monochromatic images of the full disk of the sun.
• H-alpha core, red and blue wing (one per min).
• 1083 nm pseudo equivalent width and Doppler images (one per min).
• continuum image (one per 10 min).
• Ca II K3 and K2 violet and red images (one per 3 hours).
• photospheric Doppler images from which the p-mode oscillations may be filtered to a small
amplitude (one per day).
› The prospective products:
• Ha core and wing intensity, velocity, 1 per minute
• Helium 1083 nm core intensity and velocity, 1 per minute.
• oscillation-free photospheric velocity, 1 per day.
• CaII K core and wing chromospheric intensities, 1 per 3 hours.
• continuum (white light), 1 per 10 minutes.
8 mm Integrated Sunlight Spectrometer (ISS).
› ISS is designed to obtain both high (R = 300,000) and moderate (R = 30,000) spectral resolution
observations of the Sun as a star.
• range of 350 nm - 1100 nm.
› The prospective products:
• various sun-as-a-star spectral lines, 2 per day.
CISM All-hand meeting
Yang Liu
7
Information for SOLIS
(Synoptic Optical Long-term Investigations of the Sun)
•
Instrumentation and products
–
–
–
50 cm Vector-Spectromagnetograph (VSM) (2048x2048, 1.00 by 1.00 arcsec).
› The four observing modes
• Stokes I, Q, U, and V profiles in the FeI 630.15 nm and 630.25 nm lines
• Stokes I and V profiles in the FeI 630.15 nm and 630.25 nm lines
• Stokes I and V profiles in the CaII 854.2 nm line
• Stokes I in the HeI 1083.0 nm line and the near-by SiI line
› The prospective products:
• photospheric vector magnetogram (FeI630.2), 3 per day.
• chromospheric line-of-sight magnetogram (CaII854.2), 3 per day.
• deep photospheric magnetogram, 1 per day.
• Helium 1083 nm (coronal proxy), 3 per day.
14 cm Full-Disk Patrol (FDP).
› The FDP will produce monochromatic images of the full disk of the sun.
• H-alpha core, red and blue wing (one per min).
• 1083 nm pseudo equivalent width and Doppler images (one per min).
• continuum image (one per 10 min).
• Ca II K3 and K2 violet and red images (one per 3 hours).
• photospheric Doppler images from which the p-mode oscillations may be filtered to a small
amplitude (one per day).
› The prospective products:
• Ha core and wing intensity, velocity, 1 per minute
• Helium 1083 nm core intensity and velocity, 1 per minute.
• oscillation-free photospheric velocity, 1 per day.
• CaII K core and wing chromospheric intensities, 1 per 3 hours.
• continuum (white light), 1 per 10 minutes.
8 mm Integrated Sunlight Spectrometer (ISS).
› ISS is designed to obtain both high (R = 300,000) and moderate (R = 30,000) spectral resolution
observations of the Sun as a star.
• range of 350 nm - 1100 nm.
› The prospective products:
• various sun-as-a-star spectral lines, 2 per day.
CISM All-hand meeting
Yang Liu
8
Information for SOLIS
(Synoptic Optical Long-term Investigations of the Sun)
•
Instrumentation and products
–
–
–
50 cm Vector-Spectromagnetograph (VSM) (2048x2048, 1.00 by 1.00 arcsec).
› The four observing modes
• Stokes I, Q, U, and V profiles in the FeI 630.15 nm and 630.25 nm lines
• Stokes I and V profiles in the FeI 630.15 nm and 630.25 nm lines
• Stokes I and V profiles in the CaII 854.2 nm line
• Stokes I in the HeI 1083.0 nm line and the near-by SiI line
› The prospective products:
• photospheric vector magnetogram (FeI630.2), 3 per day.
• chromospheric line-of-sight magnetogram (CaII854.2), 3 per day.
• deep photospheric magnetogram, 1 per day.
• Helium 1083 nm (coronal proxy), 3 per day.
14 cm Full-Disk Patrol (FDP).
› The FDP will produce monochromatic images of the full disk of the sun.
• H-alpha core, red and blue wing (one per min).
• 1083 nm pseudo equivalent width and Doppler images (one per min).
• continuum image (one per 10 min).
• Ca II K3 and K2 violet and red images (one per 3 hours).
• photospheric Doppler images from which the p-mode oscillations may be filtered to a small
amplitude (one per day).
› The prospective products:
• Ha core and wing intensity, velocity, 1 per minute
• Helium 1083 nm core intensity and velocity, 1 per minute.
• oscillation-free photospheric velocity, 1 per day.
• CaII K core and wing chromospheric intensities, 1 per 3 hours.
• continuum (white light), 1 per 10 minutes.
8 mm Integrated Sunlight Spectrometer (ISS).
› ISS is designed to obtain both high (R = 300,000) and moderate (R = 30,000) spectral resolution
observations of the Sun as a star.
• range of 350 nm - 1100 nm.
› The prospective products:
• various sun-as-a-star spectral lines, 2 per day.
CISM All-hand meeting
Yang Liu
9
Information for SOLIS
(Synoptic Optical Long-term Investigations of the Sun)
•
Instrumentation and products
–
–
–
50 cm Vector-Spectromagnetograph (VSM) (2048x2048, 1.00 by 1.00 arcsec).
› The four observing modes
• Stokes I, Q, U, and V profiles in the FeI 630.15 nm and 630.25 nm lines
• Stokes I and V profiles in the FeI 630.15 nm and 630.25 nm lines
• Stokes I and V profiles in the CaII 854.2 nm line
• Stokes I in the HeI 1083.0 nm line and the near-by SiI line
› The prospective products:
• photospheric vector magnetogram (FeI630.2), 3 per day.
• chromospheric line-of-sight magnetogram (CaII854.2), 3 per day.
• deep photospheric magnetogram, 1 per day.
• Helium 1083 nm (coronal proxy), 3 per day.
14 cm Full-Disk Patrol (FDP).
› The FDP will produce monochromatic images of the full disk of the sun.
• H-alpha core, red and blue wing (one per min).
• 1083 nm pseudo equivalent width and Doppler images (one per min).
• continuum image (one per 10 min).
• Ca II K3 and K2 violet and red images (one per 3 hours).
• photospheric Doppler images from which the p-mode oscillations may be filtered to a small
amplitude (one per day).
› The prospective products:
• Ha core and wing intensity, velocity, 1 per minute
• Helium 1083 nm core intensity and velocity, 1 per minute.
• oscillation-free photospheric velocity, 1 per day.
• CaII K core and wing chromospheric intensities, 1 per 3 hours.
• continuum (white light), 1 per 10 minutes.
8 mm Integrated Sunlight Spectrometer (ISS).
› ISS is designed to obtain both high (R = 300,000) and moderate (R = 30,000) spectral resolution
observations of the Sun as a star.
• range of 350 nm - 1100 nm.
› The prospective products:
• various sun-as-a-star spectral lines, 2 per day.
CISM All-hand meeting
Yang Liu
10
Information for SOLIS
(Synoptic Optical Long-term Investigations of the Sun)
•
Instrumentation and products
–
–
–
50 cm Vector-Spectromagnetograph (VSM) (2048x2048, 1.00 by 1.00 arcsec).
› The four observing modes
• Stokes I, Q, U, and V profiles in the FeI 630.15 nm and 630.25 nm lines
• Stokes I and V profiles in the FeI 630.15 nm and 630.25 nm lines
• Stokes I and V profiles in the CaII 854.2 nm line
• Stokes I in the HeI 1083.0 nm line and the near-by SiI line
› The prospective products:
• photospheric vector magnetogram (FeI630.2), 3 per day.
• chromospheric line-of-sight magnetogram (CaII854.2), 3 per day.
• deep photospheric magnetogram, 1 per day.
• Helium 1083 nm (coronal proxy), 3 per day.
14 cm Full-Disk Patrol (FDP).
› The FDP will produce monochromatic images of the full disk of the sun.
• H-alpha core, red and blue wing (one per min).
• 1083 nm pseudo equivalent width and Doppler images (one per min).
• continuum image (one per 10 min).
• Ca II K3 and K2 violet and red images (one per 3 hours).
• photospheric Doppler images from which the p-mode oscillations may be filtered to a small
amplitude (one per day).
› The prospective products:
• Ha core and wing intensity, velocity, 1 per minute
• Helium 1083 nm core intensity and velocity, 1 per minute.
• oscillation-free photospheric velocity, 1 per day.
• CaII K core and wing chromospheric intensities, 1 per 3 hours.
• continuum (white light), 1 per 10 minutes.
8 mm Integrated Sunlight Spectrometer (ISS).
› ISS is designed to obtain both high (R = 300,000) and moderate (R = 30,000) spectral resolution
observations of the Sun as a star.
• range of 350 nm - 1100 nm.
› The prospective products:
• various sun-as-a-star spectral lines, 2 per day.
CISM All-hand meeting
Yang Liu
11
Information for SOLIS
(Synoptic Optical Long-term Investigations of the Sun)
•
Instrumentation and products
–
–
–
50 cm Vector-Spectromagnetograph (VSM) (2048x2048, 1.00 by 1.00 arcsec).
› The four observing modes
• Stokes I, Q, U, and V profiles in the FeI 630.15 nm and 630.25 nm lines
• Stokes I and V profiles in the FeI 630.15 nm and 630.25 nm lines
• Stokes I and V profiles in the CaII 854.2 nm line
• Stokes I in the HeI 1083.0 nm line and the near-by SiI line
› The prospective products:
• photospheric vector magnetogram (FeI630.2), 3 per day.
• chromospheric line-of-sight magnetogram (CaII854.2), 3 per day.
• deep photospheric magnetogram, 1 per day.
• Helium 1083 nm (coronal proxy), 3 per day.
14 cm Full-Disk Patrol (FDP).
› The FDP will produce monochromatic images of the full disk of the sun.
• H-alpha core, red and blue wing (one per min).
• 1083 nm pseudo equivalent width and Doppler images (one per min).
• continuum image (one per 10 min).
• Ca II K3 and K2 violet and red images (one per 3 hours).
• photospheric Doppler images from which the p-mode oscillations may be filtered to a small
amplitude (one per day).
› The prospective products:
• Ha core and wing intensity, velocity, 1 per minute
• Helium 1083 nm core intensity and velocity, 1 per minute.
• oscillation-free photospheric velocity, 1 per day.
• CaII K core and wing chromospheric intensities, 1 per 3 hours.
• continuum (white light), 1 per 10 minutes.
8 mm Integrated Sunlight Spectrometer (ISS).
› ISS is designed to obtain both high (R = 300,000) and moderate (R = 30,000) spectral resolution
observations of the Sun as a star.
• range of 350 nm - 1100 nm.
› The prospective products:
• various sun-as-a-star spectral lines, 2 per day.
CISM All-hand meeting
Yang Liu
12
Data from SOLIS
CISM All-hand meeting
Yang Liu
13
Kinematical Properties of CMEs
•
Cone model.
CISM All-hand meeting
Yang Liu
14
Kinematical Properties of CMEs
•
Cone model.
CISM All-hand meeting
Yang Liu
15
Kinematical Properties of CMEs
CISM All-hand meeting
Yang Liu
16
Kinematical Properties of CMEs
Half of Angle Width=86±1
Longitude=-34±2
Latitude=0±0
CISM All-hand meeting
Yang Liu
17