Hot Pixel Analysis--- 970521n

NOTE: DO NOT EDIT THIS FILE! It is generated dynamically by software.
Night/hemisphere dataset: 970521n

18 scans (in low density regions) identified for analysis:
s001 s002 s003 s004 s005 s006 s007 s008 s009 s010 s011 s012 s023 s024 s025 s026 s027 s028

Procedures performed are outlined in Data Processing

Results

Figure 1---
Row 1: The sum (coadd=stack) of 18 FREX (>=4) images. The plotted numbers indicate the sum of the FREX values at each pixel. Links to the FITS images are given below the K, H and J panel.
Row 2: The plotted numbers indicate the number of scans (1-18) in which FREX>=4 was found for each hot pixel.
Below the K, H and J panel are links to the corresponding tabular data.

K H J
1) Sum of FREX Images:
Tabular Data
OR mask in Fowler's Format
FITS Image

Tabular Data
OR mask in Fowler's Format
FITS Image

Tabular Data
OR mask in Fowler's Format
FITS Image
2) Scan Counts:
k.scan_cnt.tbl

h.scan_cnt.tbl

j.scan_cnt.tbl


Figure 2---
Histograms, CDFs, and comparison statistics for K-array FREX distributions.

Row 1: Data for the coadd (stack=sum) of 18 FREX (>=4) images.
Following 18 rows: Data for each scan.
Under each CDF plot is a link to the data file, and the p-level for the two-sample KS statistic. After the histogram and CFD plot are rows listing the number of points, median, mean, p-level for the Student's t test for different means, standard deviation, p-level for the F test for different variances, and a link to the original statistics program output file.

Histogram
cdf data file
CDF
cdf data file
p(KS test)
# PointsMedian
Mean
p(t)
Std
p(F)
Statistics file

k.fex.stack.hot.tbl
k.fex.stack.hot.tbl.frex-only.cdf

k.fex.stack.hot.tbl.frex-only.cdf
p(KS test)=0.000000.
Npts=24 Median=14
Mean=23.3
p(t)=1.000000
Std=27.2
p(F)=1.000000
k.fex.stack.hot.tbl.frex-only.stats

k001.fex.hot.tbl
k001.fex.hot.tbl.frex-only.cdf

k001.fex.hot.tbl.frex-only.cdf
p(KS test)=0.000000.
Npts=4 Median=6.5
Mean=7
p(t)=1.000000
Std=2.94
p(F)=1.000000
k001.fex.hot.tbl.frex-only.stats

k002.fex.hot.tbl
k002.fex.hot.tbl.frex-only.cdf

k002.fex.hot.tbl.frex-only.cdf
p(KS test)=0.927221.
Npts=3 Median=9
Mean=7.67
p(t)=0.786297
Std=2.31
p(F)=0.805784
k002.fex.hot.tbl.frex-only.stats

k003.fex.hot.tbl
k003.fex.hot.tbl.frex-only.cdf

k003.fex.hot.tbl.frex-only.cdf
p(KS test)=0.892778.
Npts=2 Median=7.5
Mean=7.5
p(t)=0.814560
Std=0.707
p(F)=0.348683
k003.fex.hot.tbl.frex-only.stats

k004.fex.hot.tbl
k004.fex.hot.tbl.frex-only.cdf

k004.fex.hot.tbl.frex-only.cdf
p(KS test)=0.431256.
Npts=3 Median=15
Mean=15.3
p(t)=0.380580
Std=10.5
p(F)=0.068442
k004.fex.hot.tbl.frex-only.stats

k005.fex.hot.tbl
k005.fex.hot.tbl.frex-only.cdf

k005.fex.hot.tbl.frex-only.cdf
p(KS test)=0.948308.
Npts=5 Median=7
Mean=7.8
p(t)=0.730484
Std=2.95
p(F)=0.960536
k005.fex.hot.tbl.frex-only.stats

k006.fex.hot.tbl
k006.fex.hot.tbl.frex-only.cdf

k006.fex.hot.tbl.frex-only.cdf
p(KS test)=0.387648.
Npts=6 Median=4
Mean=4.5
p(t)=0.257126
Std=1.22
p(F)=0.088530
k006.fex.hot.tbl.frex-only.stats

k007.fex.hot.tbl
k007.fex.hot.tbl.frex-only.cdf

k007.fex.hot.tbl.frex-only.cdf
p(KS test)=0.999924.
Npts=3 Median=6
Mean=7
p(t)=1.000000
Std=2.65
p(F)=0.951907
k007.fex.hot.tbl.frex-only.stats

k008.fex.hot.tbl
k008.fex.hot.tbl.frex-only.cdf

k008.fex.hot.tbl.frex-only.cdf
p(KS test)=0.999998.
Npts=7 Median=7
Mean=8
p(t)=0.696511
Std=4.4
p(F)=0.544768
k008.fex.hot.tbl.frex-only.stats

k009.fex.hot.tbl
k009.fex.hot.tbl.frex-only.cdf

k009.fex.hot.tbl.frex-only.cdf
p(KS test)=0.999633.
Npts=4 Median=6
Mean=6.25
p(t)=0.728350
Std=2.06
p(F)=0.573273
k009.fex.hot.tbl.frex-only.stats

k010.fex.hot.tbl
k010.fex.hot.tbl.frex-only.cdf

k010.fex.hot.tbl.frex-only.cdf
p(KS test)=0.210552.
Npts=4 Median=14
Mean=13.5
p(t)=0.282068
Std=7.37
p(F)=0.165904
k010.fex.hot.tbl.frex-only.stats

k011.fex.hot.tbl
k011.fex.hot.tbl.frex-only.cdf

k011.fex.hot.tbl.frex-only.cdf
p(KS test)=0.999633.
Npts=4 Median=6
Mean=6.25
p(t)=0.750812
Std=2.63
p(F)=0.857317
k011.fex.hot.tbl.frex-only.stats

k012.fex.hot.tbl
k012.fex.hot.tbl.frex-only.cdf

k012.fex.hot.tbl.frex-only.cdf
p(KS test)=0.948308.
Npts=5 Median=8
Mean=7.2
p(t)=0.931683
Std=3.11
p(F)=0.964845
k012.fex.hot.tbl.frex-only.stats

k023.fex.hot.tbl
k023.fex.hot.tbl.frex-only.cdf

k023.fex.hot.tbl.frex-only.cdf
p(KS test)=
Npts= Median=
Mean=
p(t)=
Std=
p(F)=
k023.fex.hot.tbl.frex-only.stats

k024.fex.hot.tbl
k024.fex.hot.tbl.frex-only.cdf

k024.fex.hot.tbl.frex-only.cdf
p(KS test)=0.998266.
Npts=6 Median=6.5
Mean=6.33
p(t)=0.739998
Std=2.25
p(F)=0.559159
k024.fex.hot.tbl.frex-only.stats

k025.fex.hot.tbl
k025.fex.hot.tbl.frex-only.cdf

k025.fex.hot.tbl.frex-only.cdf
p(KS test)=0.948308.
Npts=5 Median=5
Mean=6.6
p(t)=0.866301
Std=3.21
p(F)=0.923967
k025.fex.hot.tbl.frex-only.stats

k026.fex.hot.tbl
k026.fex.hot.tbl.frex-only.cdf

k026.fex.hot.tbl.frex-only.cdf
p(KS test)=0.948308.
Npts=5 Median=8
Mean=7.6
p(t)=0.784001
Std=2.61
p(F)=0.792634
k026.fex.hot.tbl.frex-only.stats

k027.fex.hot.tbl
k027.fex.hot.tbl.frex-only.cdf

k027.fex.hot.tbl.frex-only.cdf
p(KS test)=0.999997.
Npts=2 Median=5.5
Mean=5.5
p(t)=0.634866
Std=2.12
p(F)=0.953515
k027.fex.hot.tbl.frex-only.stats

k028.fex.hot.tbl
k028.fex.hot.tbl.frex-only.cdf

k028.fex.hot.tbl.frex-only.cdf
p(KS test)=0.998266.
Npts=6 Median=6.5
Mean=6.17
p(t)=0.666879
Std=1.83
p(F)=0.334018
k028.fex.hot.tbl.frex-only.stats


Last update: 26-Aug-97 (11:55:5), Joe Mazzarella (mazz@ipac.caltech.edu )