Processed Data Product

The raw data product is processed into several formats. These are abreviated and categorized below as:

DOP = Dopplergrams (1 computed per minute)
SHC = Spherical Harmonic Coefficients (1 per minute)
TMS = Time Series (of the SHC, computed on daily basis)
512 PS = Power Series
32K PS = Power Series computed over a 22-44 day run
64K PS = Power Series computed over a 45-89 day run
128K PS = Power Series computed over a 90-177 day run

Duty-cycle percentages are computed by dividing minutes of collected or processed data in a 36 day month by total minutes in a 36 day month (36 x 24 x 60 = 51840).

O = month being processed, but not finished

X = processing finished; duty-cycle percentage pending

A box colored like this:
18.7%
means the calculated number is in-progress.

Clicking on the YEAR number in the upper left-hand corner of the table will provide a text listing of the raw data product collected for the entire year. A series of "****" indicates that no data was collected because of poor weather or temporary equipment problems.

Clicking on the duty-cycle percentage in the 'DOP' column will provide a start and stop range of dopplergrams computed and the total number of dopplergrams in that sequence. The last column in this file indicates if the data has been archived and if it is available for download from Stanford. The dopplergrams are converted into FITS format and made available to the scientific community through the Stanford web site at http://soi.stanford.edu/sssc/progs/mwo.

Clicking on the duty-cycle percentage in the 'SHC' column will provide a start and stop range of the spherical harmonics computed and the total number in that sequence. Also displayed are the average computed heliographic coordinates and ephemeris values computed for the given day at noon.

At the bottom of the table are links to graphical plots of the observational history of collected raw images. There are two different plots that show the MWO-60' history overlayed with blocked off times of start and end times of GONG months, and a separate plot with overlayed start and end times of Carrington rotations. These are available as a jpeg image and as a downloadable postscript file.