1342222241/ 0000755 h iW00000000000 13300226145 012601 5 ustar katrina ivsusers 1342222241/1342222241_jitterValues.txt 0000644 h iW00000005307 13301105631 017153 0 ustar katrina ivsusers Output from the Pointing Offset Correction pipeline script First set of values are from the POC tasks Second set of values are from extractCentralSpectrum but run on the SPG level 2 rebinned cubes, not the POC output For more information, see the Release note for this HPDP POC task output notes: - Values are the mean and standard deviation pointing offsets computed by the POC tasks - The values are with respect to the central spaxel, in the instrument Y and Z direction In the POC script, the data are sliced on wavelength range, and then further on nod (B and A), and grating direction (up and down). Usually there are two nod positions and two grating scans for each wavelength range, unless the observer had requested more scans and/or repeats of the nods. If there were no extra requested nod or scan repetitions, the slice order is: - wavelength range 1 nod B scan up, - wavelength range 1 nod B scan down, - wavelength range 1 nod A scan up, - wavelength range 1 nod A scan down - Repeat for additional wavelength ranges The number of nod and scan repetitions can be obtained from the standard download (SPG) of the observation from the HSA (PacsObsSummary). The number of slices reported on here will always exceed the number of spectral tables produced by the POC pipeline, since these tables are created from combined nods and scans. Output from extractCentralSpectrum: Values are: (median)correction: measure of how well centred AND how point-like the source is (<1.3 is OK) Rel. Error on (mean)corr.: relative error of the data the correction was computed from RMS(raw correction): RMS computed from the spectral data There is one entry for wavelength range in the observation POC offset values Blue camera slice 0 : mean offset ysky: 1.02677756378 arcsec mean offset zsky: 1.02385340343 arcsec stddev offset ysky: 0.291904235336 arcsec stddev offset zsky: 0.226998265422 arcsec slice 1 : mean offset ysky: 1.09495938196 arcsec mean offset zsky: 0.978398857979 arcsec stddev offset ysky: 0.19778134042 arcsec stddev offset zsky: 0.245153016332 arcsec slice 2 : mean offset ysky: 1.25405029105 arcsec mean offset zsky: 1.97839885798 arcsec stddev offset ysky: 0.256040927849 arcsec stddev offset zsky: 0.246125553218 arcsec slice 3 : mean offset ysky: 1.32223210923 arcsec mean offset zsky: 2.04658067616 arcsec stddev offset ysky: 0.172870742921 arcsec stddev offset zsky: 0.27359151334 arcsec ExtractCentralSpectrum diagnostic values Blue camera BAND B3A, wavelength range: [ 63.54, 64.32] (median)correction: 1.127 Rel. Error on (mean)corr.: 3.66% RMS(raw correction): 0.330 ( 33.0%) 1342222241/level2/ 0000755 h iW00000000000 13270037123 013774 5 ustar katrina ivsusers 1342222241/level2/JitterPlot_1342222241_blue.pdf 0000644 h iW00000145112 13270037001 020723 0 ustar katrina ivsusers %PDF-1.4 % 1 0 obj <>stream x̽ͪm;-V_O1^ @ IRڗ˘{ 3.d1 ).mOeYe?oo?z5_Ͽ?ɯ?eǿG=<o[J{իlS-Z7F-k즾]_iZ]5Qw^}Om_+~եUݹWK/rU]8`^4rzr _3H_#ڴqI}~~7Uk[F6f1 tI#Ϋ}w &[Wj2(?wUKy,^SgXT!eƔTA!yׯdFԾxԾR{LM{.Sr]_E) fP(}:hi 65ތY)l9U;_3)gײ|(tyW})&zT9cilekͯҚJxwFwh PؓLr=/Wfy3[LPݜ qz-/q1Y%Wλ^Gw^TRzчr%[m}-}7cPnu^R%?wuH-k(IzZM(y>ըEJ%,y˅IeFt9W7"DŽȌB^%.4-֮ѝW2^.[h&P9| ߓ}o]E=P[н:v>v;TR뵼ݪWI[)U"|K^&kjL&sOC8k'RD!G|@}|li e({7J/4['wI39Sн+H ;Jy@Tɛˊz,/ZU*)bɓ^ q&@#̣vnwƁI^Tv1
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