! Started logfile: /scr/pima/bp171a7_uvs/J0952+282A_C_uvs.log on Sun May 12 14:51:50 2013 obs /scr/pima/bp171a7_uvs/J0952+282A_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a7_uvs/J0952+282A_C_uva.fits ! AN table 1: 159 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.553634 visibilities/baseline/integration-bin. ! Found source: J0952+282A ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.14397e+09 3.2e+07 1 3.2e+07 ! 02 2 4.17597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.20797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.23997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.43197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.52797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.55997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.59197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 25352 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171a7_uvs/J0952+282A_C] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.996719Jy sigma=0.704735 ! Fit after self-cal, rms=0.973471Jy sigma=0.688306 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.609 mas, bmaj=3.983 mas, bpa=-2.714 degrees ! Estimated noise=13.0311 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.014653 Jy ! Component: 100 - total flux cleaned = 0.0217212 Jy ! Total flux subtracted in 100 components = 0.0217212 Jy ! Clean residual min=-0.003327 max=0.005654 Jy/beam ! Clean residual mean=-0.000005 rms=0.000988 Jy/beam ! Combined flux in latest and established models = 0.0217212 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 29 components and 0.0217212 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.041946Jy sigma=0.029657 ! Fit after self-cal, rms=0.041021Jy sigma=0.029003 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.007 mas, bmaj=4.509 mas, bpa=-3.387 degrees ! Estimated noise=6.29283 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0139968 Jy ! Component: 100 - total flux cleaned = 0.0223751 Jy ! Component: 150 - total flux cleaned = 0.0278438 Jy ! Component: 200 - total flux cleaned = 0.0314476 Jy ! Total flux subtracted in 200 components = 0.0314476 Jy ! Clean residual min=-0.005516 max=0.008552 Jy/beam ! Clean residual mean=-0.000009 rms=0.001976 Jy/beam ! Combined flux in latest and established models = 0.0531688 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 55 components and 0.0531688 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.035582Jy sigma=0.025157 ! Fit after self-cal, rms=0.035323Jy sigma=0.024974 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.08 HN 1.08 KP 1.51 LA 0.54 ! MK 1.53 NL 2.18 OV 2.20 PT 0.44 ! SC 1.10 ! ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 HN 1.05 KP 1.60 LA 0.60 ! MK 1.53 NL 2.33 OV 2.22 PT 0.47 ! SC 1.24 ! ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.54 KP 1.64 LA 0.56 ! MK 1.63 NL 2.49 OV 2.86 PT 0.45 ! SC 1.51 ! ! ! Correcting IF 4. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 1.15 KP 1.60 LA 0.59 ! MK 1.42 NL 2.19 OV 3.29 PT 0.48 ! SC 1.33 ! ! ! Correcting IF 5. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.83 HN 1.06 KP 1.17 LA 0.57 ! MK 1.28 NL 2.22 OV 2.11 PT 0.51 ! SC 1.10 ! ! ! Correcting IF 6. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.25 HN 1.03 KP 1.03 LA 0.76 ! MK 1.32 NL 1.94 OV 2.21 PT 0.52 ! SC 1.16 ! ! ! Correcting IF 7. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.08 HN 1.02 KP 1.09 LA 0.72 ! MK 1.41 NL 2.09 OV 2.78 PT 0.45 ! SC 1.15 ! ! ! Correcting IF 8. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 1.03 KP 1.26 LA 0.73 ! MK 1.29 NL 2.03 OV 2.71 PT 0.43 ! SC 1.46 ! ! ! Fit before self-cal, rms=0.035323Jy sigma=0.024974 ! Fit after self-cal, rms=0.065044Jy sigma=0.019886 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.089 mas, bmaj=5.036 mas, bpa=-3.902 degrees ! Estimated noise=7.2981 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146351 Jy ! Component: 100 - total flux cleaned = 0.00146733 Jy ! Component: 150 - total flux cleaned = 0.00134403 Jy ! Component: 200 - total flux cleaned = 0.00122859 Jy ! Total flux subtracted in 200 components = 0.00122859 Jy ! Clean residual min=-0.003818 max=0.004695 Jy/beam ! Clean residual mean=0.000003 rms=0.001109 Jy/beam ! Combined flux in latest and established models = 0.0543974 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 64 components and 0.0543974 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.064643Jy sigma=0.019856 ! Fit after self-cal, rms=0.066910Jy sigma=0.019371 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.066910Jy sigma=0.019371 ! Fit after self-cal, rms=0.073152Jy sigma=0.018326 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.052 mas, bmaj=4.965 mas, bpa=-5.22 degrees ! Estimated noise=7.32506 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108181 Jy ! Component: 100 - total flux cleaned = 0.00108409 Jy ! Component: 150 - total flux cleaned = 0.000990772 Jy ! Component: 200 - total flux cleaned = 0.000937325 Jy ! Total flux subtracted in 200 components = 0.000937325 Jy ! Clean residual min=-0.002582 max=0.003025 Jy/beam ! Clean residual mean=0.000002 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.0553347 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 66 components and 0.0553347 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.073061Jy sigma=0.018298 ! Fit after self-cal, rms=0.073129Jy sigma=0.018231 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.17247e-05 Jy ! Component: 100 - total flux cleaned = -2.5624e-05 Jy ! Component: 150 - total flux cleaned = -7.58418e-05 Jy ! Component: 200 - total flux cleaned = -0.000145005 Jy ! Total flux subtracted in 200 components = -0.000145005 Jy ! Clean residual min=-0.002616 max=0.003103 Jy/beam ! Clean residual mean=0.000002 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 0.0551897 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 68 components and 0.0551897 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.073081Jy sigma=0.018219 ! Fit after self-cal, rms=0.073061Jy sigma=0.018216 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.073061Jy sigma=0.018216 ! Fit after self-cal, rms=0.079718Jy sigma=0.017768 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.903 mas, bmaj=4.997 mas, bpa=-6.695 degrees ! Estimated noise=6.91414 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00070159 Jy ! Component: 100 - total flux cleaned = 0.000766214 Jy ! Component: 150 - total flux cleaned = 0.000783441 Jy ! Component: 200 - total flux cleaned = 0.000796948 Jy ! Total flux subtracted in 200 components = 0.000796948 Jy ! Clean residual min=-0.002319 max=0.002666 Jy/beam ! Clean residual mean=-0.000001 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.0559867 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 71 components and 0.0559867 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.079670Jy sigma=0.017769 ! Fit after self-cal, rms=0.079871Jy sigma=0.017727 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000154634 Jy ! Component: 100 - total flux cleaned = -0.000184196 Jy ! Component: 150 - total flux cleaned = -0.000197665 Jy ! Component: 200 - total flux cleaned = -0.000210285 Jy ! Total flux subtracted in 200 components = -0.000210285 Jy ! Clean residual min=-0.002273 max=0.002687 Jy/beam ! Clean residual mean=-0.000001 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.0557764 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 72 components and 0.0557764 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.079853Jy sigma=0.017729 ! Fit after self-cal, rms=0.079855Jy sigma=0.017728 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.079855Jy sigma=0.017728 ! Fit after self-cal, rms=0.082579Jy sigma=0.017708 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.002 mas, bmaj=7.22 mas, bpa=-12.94 degrees ! Estimated noise=8.43661 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000928083 Jy ! Component: 100 - total flux cleaned = 0.000957385 Jy ! Component: 150 - total flux cleaned = 0.000957443 Jy ! Component: 200 - total flux cleaned = 0.00091954 Jy ! Total flux subtracted in 200 components = 0.00091954 Jy ! Clean residual min=-0.003685 max=0.004186 Jy/beam ! Clean residual mean=-0.000001 rms=0.001142 Jy/beam ! Combined flux in latest and established models = 0.0566959 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 75 components and 0.0566959 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.082532Jy sigma=0.017725 ! Fit after self-cal, rms=0.082569Jy sigma=0.017713 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000199703 Jy ! Component: 100 - total flux cleaned = -0.000196261 Jy ! Component: 150 - total flux cleaned = -0.000195241 Jy ! Component: 200 - total flux cleaned = -0.000224269 Jy ! Total flux subtracted in 200 components = -0.000224269 Jy ! Clean residual min=-0.003636 max=0.004189 Jy/beam ! Clean residual mean=-0.000002 rms=0.001147 Jy/beam ! Combined flux in latest and established models = 0.0564717 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 75 components and 0.0564717 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.082551Jy sigma=0.017729 ! Fit after self-cal, rms=0.082540Jy sigma=0.017722 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.86 mas, bmaj=5.011 mas, bpa=-7.06 degrees ! Estimated noise=6.8833 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.86 x 5.011 at -7.06 degrees (North through East) ! Clean map min=-0.0021769 max=0.028261 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.474 mas, bmaj=4.364 mas, bpa=-7.382 degrees ! Estimated noise=14.0051 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0170151 Jy ! Component: 100 - total flux cleaned = 0.0272634 Jy ! Component: 150 - total flux cleaned = 0.034174 Jy ! Component: 200 - total flux cleaned = 0.0391305 Jy ! Total flux subtracted in 200 components = 0.0391305 Jy ! Clean residual min=-0.002359 max=0.003870 Jy/beam ! Clean residual mean=-0.000003 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.0391305 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 28 model components to the UV plane model. ! The established model now contains 28 components and 0.0391305 Jy ! Inverting map and beam ! Estimated beam: bmin=1.86 mas, bmaj=5.011 mas, bpa=-7.06 degrees ! Estimated noise=6.8833 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.8, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00778033 Jy ! Component: 100 - total flux cleaned = 0.011973 Jy ! Component: 150 - total flux cleaned = 0.0143851 Jy ! Component: 200 - total flux cleaned = 0.0152772 Jy ! Total flux subtracted in 200 components = 0.0152772 Jy ! Clean residual min=-0.002454 max=0.002461 Jy/beam ! Clean residual mean=-0.000002 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.0544076 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 58 components and 0.0544077 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.002 mas, bmaj=7.22 mas, bpa=-12.94 degrees ! Estimated noise=8.43661 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.04654e-05 Jy ! Component: 100 - total flux cleaned = 0.000152644 Jy ! Component: 150 - total flux cleaned = 2.54698e-05 Jy ! Component: 200 - total flux cleaned = -7.60944e-05 Jy ! Total flux subtracted in 200 components = -7.60944e-05 Jy ! Clean residual min=-0.003726 max=0.004422 Jy/beam ! Clean residual mean=-0.000005 rms=0.001136 Jy/beam ! Combined flux in latest and established models = 0.0543316 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.69165e-05 Jy ! Component: 100 - total flux cleaned = -0.000164575 Jy ! Component: 150 - total flux cleaned = -0.000234882 Jy ! Component: 200 - total flux cleaned = -0.000300748 Jy ! Total flux subtracted in 200 components = -0.000300748 Jy ! Clean residual min=-0.003589 max=0.004434 Jy/beam ! Clean residual mean=-0.000006 rms=0.001132 Jy/beam ! Combined flux in latest and established models = 0.0540308 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 89 components and 0.0540308 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.86 mas, bmaj=5.011 mas, bpa=-7.06 degrees ! Estimated noise=6.8833 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.61924e-06 Jy ! Component: 100 - total flux cleaned = 7.92402e-05 Jy ! Component: 150 - total flux cleaned = 0.000217392 Jy ! Component: 200 - total flux cleaned = 0.000307311 Jy ! Total flux subtracted in 200 components = 0.000307311 Jy ! Clean residual min=-0.002460 max=0.002633 Jy/beam ! Clean residual mean=-0.000003 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.0543381 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 104 components and 0.0543381 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.082425Jy sigma=0.017803 ! Fit after self-cal, rms=0.082305Jy sigma=0.017731 wmodel /scr/pima/bp171a7_uvs/J0952+282A_C_map.mod ! Writing 104 model components to file: /scr/pima/bp171a7_uvs/J0952+282A_C_map.mod wobs /scr/pima/bp171a7_uvs/J0952+282A_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a7_uvs/J0952+282A_C_uvs.fits wwins /scr/pima/bp171a7_uvs/J0952+282A_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171a7_uvs/J0952+282A_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000907222 Jy ! Component: 100 - total flux cleaned = 0.00131706 Jy ! Component: 150 - total flux cleaned = 0.00139371 Jy ! Component: 200 - total flux cleaned = 0.00132171 Jy ! Component: 250 - total flux cleaned = 0.00142782 Jy ! Component: 300 - total flux cleaned = 0.00146155 Jy ! Component: 350 - total flux cleaned = 0.00152829 Jy ! Component: 400 - total flux cleaned = 0.00149537 Jy ! Component: 450 - total flux cleaned = 0.00162419 Jy ! Component: 500 - total flux cleaned = 0.00171821 Jy ! Component: 550 - total flux cleaned = 0.00174963 Jy ! Component: 600 - total flux cleaned = 0.00202435 Jy ! Component: 650 - total flux cleaned = 0.00214378 Jy ! Component: 700 - total flux cleaned = 0.00223277 Jy ! Component: 750 - total flux cleaned = 0.00237883 Jy ! Component: 800 - total flux cleaned = 0.00243618 Jy ! Component: 850 - total flux cleaned = 0.00246462 Jy ! Component: 900 - total flux cleaned = 0.00252086 Jy ! Component: 950 - total flux cleaned = 0.00268736 Jy ! Component: 1000 - total flux cleaned = 0.00282441 Jy ! Component: 1050 - total flux cleaned = 0.00298669 Jy ! Component: 1100 - total flux cleaned = 0.00314752 Jy ! Component: 1150 - total flux cleaned = 0.00330631 Jy ! Component: 1200 - total flux cleaned = 0.00335876 Jy ! Component: 1250 - total flux cleaned = 0.00356589 Jy ! Component: 1300 - total flux cleaned = 0.00366831 Jy ! Component: 1350 - total flux cleaned = 0.00376956 Jy ! Component: 1400 - total flux cleaned = 0.00386998 Jy ! Component: 1450 - total flux cleaned = 0.00401929 Jy ! Component: 1500 - total flux cleaned = 0.00421572 Jy ! Component: 1550 - total flux cleaned = 0.00431288 Jy ! Component: 1600 - total flux cleaned = 0.00450579 Jy ! Component: 1650 - total flux cleaned = 0.00462513 Jy ! Component: 1700 - total flux cleaned = 0.00474355 Jy ! Component: 1750 - total flux cleaned = 0.00490777 Jy ! Component: 1800 - total flux cleaned = 0.00504719 Jy ! Component: 1850 - total flux cleaned = 0.00518545 Jy ! Component: 1900 - total flux cleaned = 0.00532243 Jy ! Component: 1950 - total flux cleaned = 0.00543583 Jy ! Component: 2000 - total flux cleaned = 0.00557035 Jy ! Component: 2050 - total flux cleaned = 0.0057262 Jy ! Component: 2100 - total flux cleaned = 0.00585851 Jy ! Component: 2150 - total flux cleaned = 0.00601176 Jy ! Component: 2200 - total flux cleaned = 0.00616352 Jy ! Component: 2250 - total flux cleaned = 0.00633563 Jy ! Component: 2300 - total flux cleaned = 0.00644252 Jy ! Component: 2350 - total flux cleaned = 0.00663347 Jy ! Component: 2400 - total flux cleaned = 0.00678065 Jy ! Component: 2450 - total flux cleaned = 0.00688499 Jy ! Component: 2500 - total flux cleaned = 0.00709235 Jy ! Component: 2550 - total flux cleaned = 0.00719513 Jy ! Component: 2600 - total flux cleaned = 0.00729725 Jy ! Component: 2650 - total flux cleaned = 0.00739872 Jy ! Component: 2700 - total flux cleaned = 0.00749955 Jy ! Component: 2750 - total flux cleaned = 0.00761958 Jy ! Component: 2800 - total flux cleaned = 0.00767914 Jy ! Component: 2850 - total flux cleaned = 0.00767935 Jy ! Component: 2900 - total flux cleaned = 0.00783635 Jy ! Component: 2950 - total flux cleaned = 0.00793374 Jy ! Component: 3000 - total flux cleaned = 0.00797241 Jy ! Component: 3050 - total flux cleaned = 0.0080685 Jy ! Component: 3100 - total flux cleaned = 0.0080875 Jy ! Component: 3150 - total flux cleaned = 0.0080685 Jy ! Component: 3200 - total flux cleaned = 0.00814405 Jy ! Component: 3250 - total flux cleaned = 0.00820026 Jy ! Component: 3300 - total flux cleaned = 0.00818144 Jy ! Component: 3350 - total flux cleaned = 0.00818166 Jy ! Component: 3400 - total flux cleaned = 0.00825544 Jy ! Component: 3450 - total flux cleaned = 0.00827376 Jy ! Component: 3500 - total flux cleaned = 0.00831019 Jy ! Component: 3550 - total flux cleaned = 0.00840066 Jy ! Component: 3600 - total flux cleaned = 0.00834664 Jy ! Component: 3650 - total flux cleaned = 0.00845397 Jy ! Component: 3700 - total flux cleaned = 0.00847173 Jy ! Component: 3750 - total flux cleaned = 0.00854224 Jy ! Component: 3800 - total flux cleaned = 0.00854235 Jy ! Component: 3850 - total flux cleaned = 0.0086122 Jy ! Component: 3900 - total flux cleaned = 0.00864705 Jy ! Component: 3950 - total flux cleaned = 0.00866429 Jy ! Component: 4000 - total flux cleaned = 0.00871586 Jy ! Component: 4050 - total flux cleaned = 0.00866448 Jy ! Total flux subtracted in 4096 components = 0.00873241 Jy ! Clean residual min=-0.000942 max=0.000895 Jy/beam ! Clean residual mean=-0.000001 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.0630705 Jy keep ! Adding 475 model components to the UV plane model. ! The established model now contains 579 components and 0.0630705 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a7_uvs/J0952+282A_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.86 x 5.011 at -7.06 degrees (North through East) ! Clean map min=-0.0026322 max=0.027746 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a7_uvs/J0952+282A_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0277455 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000378386 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -4.09132 4.09132 8.18264 16.3653 32.7306 65.4611 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.027 quit ! Quitting program ! Log file /scr/pima/bp171a7_uvs/J0952+282A_C_uvs.log closed on Sun May 12 14:51:56 2013