% file: $SCI/E0102/e2d_120112/Notes.txt

Keeping track of things in e2d_120112:
  Cal and Science Analyses of 3 epochs of Obs
  
  
   =====   Reverse chronology:  

ToDo:  Scale the arf's in dia_useful_plot so they are full scale.

3/20+/12   Generate CALDB and N9941 arf subdirs for the extractions
          and redo dia_useful_plot for all the data for each case.
	  Previous results in Output_v1/; new ones in: OutputCALDB[N9941]/
	  XSPEC was updated so * removed the kludge * in isis_cal_model.
	  
1/25+/12  Explicitly added sigma=data in load_ routines: very little change.

1/24/12   Processed all datasets doing conf.s on them; put results on
          web.


   =====   Summary of Routines and Files:   =====

- - -  
PHA-based things:

  pha_compare.sl    Read in the pha files and arfs and compare 3 epochs.
  
  dia_the_works.sl   Call dia_useful_plot for all obs/phas.
  
  dia_useful_plot.sl   dia="do it all":
                     Setup obsstr and phastr and source this to process
                     an obsid/grating and create a summary...ps and
                     summary...par files.
 
  Output/          Output dir for dia_useful_plot
  
  load_plt_pha.sl     Load a single epoch-grating-order into isis:
                         fine binning and make a plot.
  load_cal_pha.sl     Load a single epoch-grating-order into isis:
                         coarse ("cal") binning, no plot made.
  setup_e0102_rmf.sl

  set_cal_binning.sl  rebin_data applied to set the coarse cal binning.
                      6 bins from 0.54 keV to 1.58 ekeV.
  
  isis_cal_model    Load the "v1.9" E0102 calibration model to isis
                    fit fun; has 5 free params.

  conf_loop_serial.sl   Get and save confs of the 5(3) parameters.
  
  results.sl       Goes through obsids/gratings and reads par files;
                   create text output on screen and fill an array.

  plot_results.sl   Make plots from results array.


- - -
Event-2D things:     in rough order of execution

  .source e0102_data      Loads X,Y and disp data for 3 epochs.

  .source comp_00_11      zo compare: Put 00 X,Y data into '11's model and compare
  
  [.load e0102_routines]  [included in e0102_data]
                          Defines routines to read XY, disp data;
		  	  Defines routing to make energy-range image.

  .source e0102_cal_model Setup s3d spectra and geom for model.
                          Spectra are NoLine continuum + Gauss Lines "v1.9"

  .source e0102_model_images  


- - -
Par Files of note:

  e0102_2shock_approx.par	      two vpshock model approx to data
                                      (was: e0102_p020keVlowCN_FH2.par)

  e0102_noline_continuum_080519.par   tbabs(1)*tbvarabs(1)*(apec(1)+apec(2))
                                      (was: e0102_fh_continuum_080519.par)
				      
  E0102_All_vs900_v1p9lines.par       52 Guassians for the "v1.9" Cal model
  E0102_CNAll_vs900_v1p9lines.par      6 C, N        Separate line sets
  E0102_FeAll_vs900_v1p9lines.par     13 Fe           (adds to 52 lines)
  E0102_MgSiS_vs900_v1p9lines.par     14 Mg, Si, S
  E0102_NeIX_vs900_v1p9lines.par       5 Ne IX
  E0102_NeX_vs900_v1p9lines.par        4 Ne X
  E0102_OVIII_vs900_v1p9lines.par      4 O VIII
  E0102_OVII_vs900_v1p9lines.par       6 O VII