Abstract


  CORRELATION OF PHOTOSPHERIC P MODE ABSORPTION WITH CHROMOSPHERIC UV EMISSIONS (IN 1600A AND 1700A WAVELENGTH REGIONS)

  C. Sangeetha, Indian Institute of Astrophysics, crsangeetha@iiap.res.in
  S. Rajaguru, Indian Institute of Astrophysics, rajaguru@iiap.res.in

A correlative study of chromospheric emissions with the p mode
absorption in the photosphere of the Sun has been carried out. The
variation of p mode absorption with the line-of-sight, total
magnetic field of SDO/HMI and the inclination of magnetic field to
the vertical derived from HMI/SDO vector magnetograms is studied.
Similarly, variation of the chromospheric emissions in the UV band
1600A and 1700A of SDO/AIA with the line-of-sight, total
magnetic field and the inclination of magnetic field to the vertical
derived from HMI/SDO vector magnetograms is studied.