4 Soft X-Ray Telescope (SXT)

• 4.1 How to View SXT Images
• 4.2 Preparing the SXT Data for Analysis (SXT_PREP)
• 4.3 Making a Light Curve with SXT Images (LCUR_IMAGE)
• 4.4 Making a Mission Long SXT Light Curve
• 4.5 Jitter and Assembly of PFIs from Multiple Exposures
• 4.6 Displaying SXT and Ground-Based Synoptic Maps
• 4.7 Alignment of Optical and X-Ray Images
• 4.8 Aligning Ground-Based Images with SXT
  • 4.8.1 Determining the Coordinates Using FIT_LIMB
  • 4.8.2 Determining the Coordinates Using DSK_LOCB
  • 4.8.3 Determining the Coordinates and/or Roll by Feature Correlation
  • 4.8.4 Registering One Image to Another Image
• 4.9 How to Correct for Vignetting
• 4.10 Determining the Pointing Coordinates for SXT PFI
  • 4.10.1 Simple Plots of Location Relative to the Solar Limb
  • 4.10.2 Overlaying the PFI Location on an Image (PFI_LOC)
  • 4.10.3 Listing of the Images and Heliocentric Locations
  • 4.10.4 Extracting the PFI Location (GT_CENTER)
• 4.11 Filter Responses
• 4.12 Determining Temperatures for SXT Images (SXT_TEEM)
  • 4.12.1 Read in the data
  • 4.12.2 Prepare the data: Part 1 (background subtraction, registration)
  • 4.12.3 Prepare the data: Part 2 (Filter selection)
  • 4.12.4 Prepare the data: Part 3 (Interpolation)
  • 4.12.5 Compute SXT temperatures
  • 4.12.6 Additional Hints and Notes
• 4.13 Looking at Time-Profiles of Temperatures (GO_TEEM)
• 4.14 How to Fit SXT Spectra (McTiernan) [*]
• 4.15 Useful Routines for SXT