This page (revision-7) was last changed on 07-Dec-2016 14:14 by JianSun

This page was created on 25-Apr-2008 12:26 by JianSun

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Version Date Modified Size Author Changes ... Change note
7 07-Dec-2016 14:14 1 KB JianSun to previous
6 01-May-2008 03:20 916 bytes David R Williams to previous | to last Comment by David R Williams
5 26-Apr-2008 01:09 509 bytes JianSun to previous | to last
4 26-Apr-2008 00:59 524 bytes JianSun to previous | to last
3 26-Apr-2008 00:40 312 bytes JianSun to previous | to last
2 26-Apr-2008 00:33 313 bytes JianSun to previous | to last
1 25-Apr-2008 12:26 5 KB JianSun to last

Page References

Incoming links Outgoing links
DPCMCompressionScheme
DPCMCompressionScheme

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Difference between version and

At line 1 changed 4 lines
%%tab-DPCM
%%(text-align:center)
!DPCM compression (all samples)
%%
[{ALLOW edit EISMainUsers}]
[{ALLOW view Anonymous}]
!!DPCM compression (all samples)
At line 6 changed one line
[{Image src='images/factor/dpcm/DPCM_only.gif}]
[{Image src='images/newgifs/DPCM_only.gif}]
At line 8 changed 3 lines
%%(text-align:center)
!DPCM compression vs different target
%%
!!Histogram for DPCM (all)
At line 12 changed one line
DPCM vs. QS
[{Image src='images/newgifs/DPCM_hist.gif}]
At line 14 removed one line
[{Image src='images/factor/dpcm/DPCM_QS_only.gif}]
At line 16 changed one line
DPCM vs. AR
!!!More plots here
At line 18 changed 16 lines
[{Image src='images/factor/dpcm/DPCM_AR_only.gif}]
DPCM vs. CH
[{Image src='images/factor/dpcm/DPCM_CH_only.gif}]
DPCM vs. PCH
[{Image src='images/factor/dpcm/DPCM_PCH_only.gif}]
DPCM vs. FIL
[{Image src='images/factor/dpcm/DPCM_FIL_only.gif}]
%%(text-align:center)
!DPCM compression vs SLA selection
%%tabbedSection
%%tab-compression_vs_target
[{InsertPage page=DPCMCompressionVsDifferentTarget}]
At line 35 changed 20 lines
DPCM vs. 1" slit
[{Image src='images/factor/dpcm/DPCM_1arcsec_only.gif}]
DPCM vs. 2" slit
[{Image src='images/factor/dpcm/DPCM_2arcsec_only.gif}]
DPCM vs. 40" slot
[{Image src='images/factor/dpcm/DPCM_40arcsec_only.gif}]
DPCM vs. 266" slot
[{Image src='images/factor/dpcm/DPCM_266arcsec_only.gif}]
%%(text-align:center)
!DPCM compression vs SLA selection vs target
%%tab-compression_vs_target+exposures
[{InsertPage page=DPCMCompressionVsTargetExposures}]
At line 56 changed 94 lines
DPCM vs. 1" slit vs. AR
[{Image src='images/factor/dpcm/DPCM_AR_1arcsec_only.gif}]
DPCM vs. 2" slit vs. AR
[{Image src='images/factor/dpcm/DPCM_AR_2arcsec_only.gif}]
DPCM vs. 40" slot vs. AR
[{Image src='images/factor/dpcm/DPCM_AR_40arcsec_only.gif}]
DPCM vs. 266" slot vs. AR
[{Image src='images/factor/dpcm/DPCM_AR_266arcsec_only.gif}]
DPCM vs. 1" slit vs. QS
[{Image src='images/factor/dpcm/DPCM_QS_1arcsec_only.gif}]
DPCM vs. 2" slit vs. QS
[{Image src='images/factor/dpcm/DPCM_QS_2arcsec_only.gif}]
DPCM vs. 40" slot vs. QS
[{Image src='images/factor/dpcm/DPCM_QS_40arcsec_only.gif}]
DPCM vs. 266" slot vs. QS
[{Image src='images/factor/dpcm/DPCM_QS_266arcsec_only.gif}]
DPCM vs. 1" slit vs. CH
[{Image src='images/factor/dpcm/DPCM_CH_1arcsec_only.gif}]
DPCM vs. 2" slit vs. CH
[{Image src='images/factor/dpcm/DPCM_CH_2arcsec_only.gif}]
DPCM vs. 40" slot vs. CH
[{Image src='images/factor/dpcm/DPCM_CH_40arcsec_only.gif}]
DPCM vs. 266" slot vs. CH
[{Image src='images/factor/dpcm/DPCM_CH_266arcsec_only.gif}]
DPCM vs. 1" slit vs. FIL
[{Image src='images/factor/dpcm/DPCM_FIL_1arcsec_only.gif}]
DPCM vs. 2" slit vs. FIL
[{Image src='images/factor/dpcm/DPCM_FIL_2arcsec_only.gif}]
DPCM vs. 40" slot vs. FIL
[{Image src='images/factor/dpcm/DPCM_FIL_40arcsec_only.gif}]
DPCM vs. 266" slot vs. FIL
[{Image src='images/factor/dpcm/DPCM_FIL_266arcsec_only.gif}]
DPCM vs. 1" slit vs. PCH
[{Image src='images/factor/dpcm/DPCM_PCH_1arcsec_only.gif}]
DPCM vs. 2" slit vs. PCH
[{Image src='images/factor/dpcm/DPCM_PCH_2arcsec_only.gif}]
DPCM vs. 40" slot vs. PCH
[{Image src='images/factor/dpcm/DPCM_PCH_40arcsec_only.gif}]
DPCM vs. 266" slot vs. PCH
[{Image src='images/factor/dpcm/DPCM_PCH_266arcsec_only.gif}]
%%(text-align:center)
!DPCM compression vs different exposures
%%tab-compression_vs_slitslot
[{InsertPage page=DPCMCompressionVsDifferentSlitslot}]
At line 151 changed 24 lines
DPCM vs. 10 second
[{Image src='images/factor/dpcm/DPCM_10s_only.gif}]
DPCM vs. 15 second
[{Image src='images/factor/dpcm/DPCM_15s_only.gif}]
DPCM vs. 20 second
[{Image src='images/factor/dpcm/DPCM_20s_only.gif}]
DPCM vs. 30 second
[{Image src='images/factor/dpcm/DPCM_30s_only.gif}]
DPCM vs. 60s second
[{Image src='images/factor/dpcm/DPCM_60s_only.gif}]
%%(text-align:center)
!DPCM compression vs 1" slit vs exposures
%%tab-compression_vs_exposures
[{InsertPage page=DPCMCompressionVsDifferentExposures}]
At line 176 removed 24 lines
DPCM vs. 1" slit vs. 10s exposures
[{Image src='images/factor/dpcm/DPCM_1arcsec_10s_only.gif}]
DPCM vs. 1" slit vs. 15s exposures
[{Image src='images/factor/dpcm/DPCM_1arcsec_15s_only.gif}]
DPCM vs. 1" slit vs. 20s exposures
[{Image src='images/factor/dpcm/DPCM_1arcsec_20s_only.gif}]
DPCM vs. 1" slit vs. 30s exposures
[{Image src='images/factor/dpcm/DPCM_1arcsec_30s_only.gif}]
DPCM vs. 1" slit vs. 60s exposures
[{Image src='images/factor/dpcm/DPCM_1arcsec_60s_only.gif}]
%%(text-align:center)
!DPCM compression vs 2" slit vs exposures
At line 202 removed one line
DPCM vs. 2" slit vs. 10s exposures
At line 204 removed one line
[{Image src='images/factor/dpcm/DPCM_2arcsec_10s_only.gif}]
At line 206 changed one line
DPCM vs. 2" slit vs. 15s exposures
----
At line 208 changed one line
[{Image src='images/factor/dpcm/DPCM_2arcsec_15s_only.gif}]
There seem to be distinct populations in the scatter plots that are reflected as multiple peaks in the histogram. I suspect that this effect reflects the different exposure times.
At line 210 changed one line
DPCM vs. 2" slit vs. 20s exposures
It would be good — if time allows — to see separate histograms (or mean and stdev numbers) for the different exposure times on the different targets.
At line 212 changed 58 lines
[{Image src='images/factor/dpcm/DPCM_2arcsec_20s_only.gif}]
DPCM vs. 2" slit vs. 30s exposures
[{Image src='images/factor/dpcm/DPCM_2arcsec_30s_only.gif}]
DPCM vs. 2" slit vs. 60s exposures
[{Image src='images/factor/dpcm/DPCM_2arcsec_60s_only.gif}]
%%(text-align:center)
!DPCM compression vs 40" slot vs exposures
%%
DPCM vs. 40" slot vs. 10s exposures
[{Image src='images/factor/dpcm/DPCM_40arcsec_10s_only.gif}]
DPCM vs. 40" slit vs. 15s exposures
[{Image src='images/factor/dpcm/DPCM_40arcsec_15s_only.gif}]
DPCM vs. 40" slit vs. 20s exposures
[{Image src='images/factor/dpcm/DPCM_40arcsec_20s_only.gif}]
DPCM vs. 40" slit vs. 30s exposures
[{Image src='images/factor/dpcm/DPCM_40arcsec_30s_only.gif}]
DPCM vs. 40" slit vs. 60s exposures
[{Image src='images/factor/dpcm/DPCM_40arcsec_60s_only.gif}]
%%(text-align:center)
!DPCM compression vs 266" slot vs exposures
%%
DPCM vs. 266" slot vs. 10s exposures
[{Image src='images/factor/dpcm/DPCM_266arcsec_10s_only.gif}]
DPCM vs. 266" slit vs. 15s exposures
[{Image src='images/factor/dpcm/DPCM_266arcsec_15s_only.gif}]
DPCM vs. 266" slit vs. 20s exposures
[{Image src='images/factor/dpcm/DPCM_266arcsec_20s_only.gif}]
DPCM vs. 266" slit vs. 30s exposures
[{Image src='images/factor/dpcm/DPCM_266arcsec_30s_only.gif}]
DPCM vs. 266" slit vs. 60s exposures
[{Image src='images/factor/dpcm/DPCM_266arcsec_60s_only.gif}]
--[David R Williams|http://null], 01-May-2008
This page (revision-7) was last changed on 07-Dec-2016 14:14 by JianSunTop