Bug #1559

Pull distribution of diffuse cube model is biased

Added by Knödlseder Jürgen over 6 years ago. Updated over 6 years ago.

Status:ClosedStart date:10/27/2015
Priority:NormalDue date:
Assigned To:Knödlseder Jürgen% Done:

100%

Category:-
Target version:1.0.0
Duration:

Description

I recognized that I had not yet tested the diffuse cube model, and indeed the pull distribution is biased.

The corresponding pull evolution plots (mean and standard deviation of pull as function of number of samples; the mean should tend to zero while the standard deviation should tend to one) are attached as the first four plots (unfortunately I used the same names later for the pull distributions and I cannot undo that; hence click on the plots to see).

cube_bkg_index.png (37.2 KB) Knödlseder Jürgen, 10/27/2015 11:51 AM

cube_bkg_prefactor.png (37.4 KB) Knödlseder Jürgen, 10/27/2015 11:51 AM

cube_index.png (35.2 KB) Knödlseder Jürgen, 10/27/2015 11:51 AM

cube_prefactor.png (25.4 KB) Knödlseder Jürgen, 10/27/2015 11:51 AM

cube_bkg_index.png (40.2 KB) Knödlseder Jürgen, 10/28/2015 08:21 AM

cube_bkg_prefactor.png (41.3 KB) Knödlseder Jürgen, 10/28/2015 08:21 AM

cube_index.png (43.5 KB) Knödlseder Jürgen, 10/28/2015 08:21 AM

cube_prefactor.png (44.5 KB) Knödlseder Jürgen, 10/28/2015 08:21 AM

fine_bkg_index.png (40.1 KB) Knödlseder Jürgen, 10/28/2015 08:21 AM

fine_bkg_prefactor.png (41.2 KB) Knödlseder Jürgen, 10/28/2015 08:21 AM

fine_index.png (38 KB) Knödlseder Jürgen, 10/28/2015 08:21 AM

fine_prefactor.png (39 KB) Knödlseder Jürgen, 10/28/2015 08:21 AM

large_bkg_index.png (40.1 KB) Knödlseder Jürgen, 10/28/2015 08:21 AM

large_bkg_prefactor.png (41.2 KB) Knödlseder Jürgen, 10/28/2015 08:21 AM

large_index.png (43.5 KB) Knödlseder Jürgen, 10/28/2015 08:21 AM

large_prefactor.png (44.7 KB) Knödlseder Jürgen, 10/28/2015 08:21 AM

Cube_bkg_index Cube_bkg_prefactor Cube_index Cube_prefactor Cube_bkg_index Cube_bkg_prefactor Cube_index Cube_prefactor Fine_bkg_index Fine_bkg_prefactor Fine_index Fine_prefactor Large_bkg_index Large_bkg_prefactor Large_index Large_prefactor

Recurrence

No recurrence.

History

#1 Updated by Knödlseder Jürgen over 6 years ago

  • Assigned To set to Knödlseder Jürgen
  • Target version set to 1.0.0

#2 Updated by Knödlseder Jürgen over 6 years ago

I did a couple of pull distributions to see whether things are okay now. Below the results. The top row was for a Gaussian map with sigma decreasing as function of energy (the Gaussian is much smaller than the ROI). The mid row shows the same but for a Gaussian map that is larger than the ROI. And the bottom row shows for a model with 100 energy layers instead of the 10 used for the models before. Everything looks fine.

#3 Updated by Knödlseder Jürgen over 6 years ago

Merged into devel.

#4 Updated by Knödlseder Jürgen over 6 years ago

  • Description updated (diff)

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