! Started logfile: /scr/pima/s3111c_uvs/J0102+5824_X_uvs.log on Tue Jul 24 09:21:05 2012 obs /scr/pima/s3111c_uvs/J0102+5824_X_uva.fits ! Reading UV FITS file: /scr/pima/s3111c_uvs/J0102+5824_X_uva.fits ! AN table 1: 29 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.598659 visibilities/baseline/integration-bin. ! Found source: J0102+5824 ! ! 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 8.41193e+09 1.6e+07 1 1.6e+07 ! 02 2 8.42793e+09 1.6e+07 1 1.6e+07 ! 03 3 8.52393e+09 1.6e+07 1 1.6e+07 ! 04 4 8.57193e+09 1.6e+07 1 1.6e+07 ! 05 5 8.65193e+09 1.6e+07 1 1.6e+07 ! 06 6 8.82793e+09 1.6e+07 1 1.6e+07 ! 07 7 8.85993e+09 1.6e+07 1 1.6e+07 ! 08 8 8.89193e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 5000 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 = 512 print "field_cell =",field_cell ! field_cell = 0.1 print "taper_size =",taper_size ! taper_size = 120 ![@/home/lpetrov/bin/01_muppet /scr/pima/s3111c_uvs/J0102+5824_X] 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 = 512x512 pixels with 0.100x0.100 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 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=2.211054Jy sigma=1.563447 ! Fit after self-cal, rms=0.942620Jy sigma=0.666532 ! 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=0.9051 mas, bmaj=1.587 mas, bpa=-57.2 degrees ! Estimated noise=28.6982 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 = 1.46583 Jy ! Component: 100 - total flux cleaned = 1.78552 Jy ! Total flux subtracted in 100 components = 1.78552 Jy ! Clean residual min=-0.086272 max=0.089873 Jy/beam ! Clean residual mean=0.001010 rms=0.025325 Jy/beam ! Combined flux in latest and established models = 1.78552 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 1.78552 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=0.316520Jy sigma=0.223813 ! Fit after self-cal, rms=0.316511Jy sigma=0.223807 ! 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=1.178 mas, bmaj=1.947 mas, bpa=-34.95 degrees ! Estimated noise=14.6869 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 = 0.0976043 Jy ! Component: 100 - total flux cleaned = 0.143631 Jy ! Component: 150 - total flux cleaned = 0.170841 Jy ! Component: 200 - total flux cleaned = 0.18799 Jy ! Total flux subtracted in 200 components = 0.18799 Jy ! Clean residual min=-0.055653 max=0.046587 Jy/beam ! Clean residual mean=-0.000261 rms=0.014860 Jy/beam ! Combined flux in latest and established models = 1.97351 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 39 components and 1.97351 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=0.287079Jy sigma=0.202995 ! Fit after self-cal, rms=0.286888Jy sigma=0.202860 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.10 HN 1.03 KP 0.97 ! LA 1.00 NL 1.06 OV 1.13 PT 1.04 ! SC 1.06 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.10 HN 1.06 KP 0.96 ! LA 0.98 NL 1.01 OV 1.13 PT 1.04 ! SC 1.04 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.09 HN 1.03 KP 0.98 ! LA 1.00 NL 1.04 OV 1.14 PT 1.07 ! SC 1.06 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.07 HN 1.06 KP 0.92 ! LA 1.01 NL 1.04 OV 1.16 PT 1.06 ! SC 1.10 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.04 KP 0.94 ! LA 0.98 NL 1.00 OV 1.12 PT 1.02 ! SC 1.05 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.91 HN 1.05 KP 0.84 ! LA 0.97 NL 0.94 OV 1.04 PT 1.02 ! SC 0.98 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.93 HN 1.11 KP 0.81 ! LA 0.97 NL 0.93 OV 1.09 PT 1.00* ! SC 0.94 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.82 HN 1.05 KP 0.84 ! LA 0.91 NL 0.84 OV 1.01 PT 0.96 ! SC 0.84 ! ! ! Fit before self-cal, rms=0.286888Jy sigma=0.202860 ! Fit after self-cal, rms=0.083898Jy sigma=0.060645 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.182 mas, bmaj=1.957 mas, bpa=-35.89 degrees ! Estimated noise=14.6837 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 = -0.00282056 Jy ! Component: 100 - total flux cleaned = -0.00320414 Jy ! Component: 150 - total flux cleaned = -0.00295307 Jy ! Component: 200 - total flux cleaned = -0.00274594 Jy ! Total flux subtracted in 200 components = -0.00274594 Jy ! Clean residual min=-0.017332 max=0.017623 Jy/beam ! Clean residual mean=-0.001449 rms=0.005203 Jy/beam ! Combined flux in latest and established models = 1.97076 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 46 components and 1.97076 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=0.081393Jy sigma=0.058972 ! Fit after self-cal, rms=0.081332Jy sigma=0.058908 ! 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=0.081332Jy sigma=0.058908 ! Fit after self-cal, rms=0.061406Jy sigma=0.045404 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.182 mas, bmaj=1.961 mas, bpa=-35.64 degrees ! Estimated noise=14.6784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00102377 Jy ! Component: 100 - total flux cleaned = -0.000810343 Jy ! Component: 150 - total flux cleaned = -0.000807429 Jy ! Component: 200 - total flux cleaned = -0.000881551 Jy ! Total flux subtracted in 200 components = -0.000881551 Jy ! Clean residual min=-0.008561 max=0.016300 Jy/beam ! Clean residual mean=0.000229 rms=0.003108 Jy/beam ! Combined flux in latest and established models = 1.96988 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 58 components and 1.96988 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=0.061070Jy sigma=0.045176 ! Fit after self-cal, rms=0.061018Jy sigma=0.045143 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) ! Added new window around map position (-2.4, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0131564 Jy ! Component: 100 - total flux cleaned = 0.0123855 Jy ! Component: 150 - total flux cleaned = 0.0107703 Jy ! Component: 200 - total flux cleaned = 0.00982342 Jy ! Total flux subtracted in 200 components = 0.00982342 Jy ! Clean residual min=-0.006825 max=0.007047 Jy/beam ! Clean residual mean=0.000065 rms=0.002035 Jy/beam ! Combined flux in latest and established models = 1.97971 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 87 components and 1.97971 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=0.057981Jy sigma=0.043212 ! Fit after self-cal, rms=0.057712Jy sigma=0.043044 ! 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=0.057712Jy sigma=0.043044 ! Fit after self-cal, rms=0.057162Jy sigma=0.042722 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.181 mas, bmaj=1.961 mas, bpa=-35.57 degrees ! Estimated noise=14.6646 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00424811 Jy ! Component: 100 - total flux cleaned = 0.00455523 Jy ! Component: 150 - total flux cleaned = 0.00478781 Jy ! Component: 200 - total flux cleaned = 0.00488902 Jy ! Total flux subtracted in 200 components = 0.00488902 Jy ! Clean residual min=-0.005642 max=0.005506 Jy/beam ! Clean residual mean=0.000082 rms=0.001598 Jy/beam ! Combined flux in latest and established models = 1.9846 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 110 components and 1.9846 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=0.056419Jy sigma=0.042248 ! Fit after self-cal, rms=0.056358Jy sigma=0.042214 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 = 0.000676312 Jy ! Component: 100 - total flux cleaned = 0.000587745 Jy ! Component: 150 - total flux cleaned = 0.000588559 Jy ! Component: 200 - total flux cleaned = 0.000591448 Jy ! Total flux subtracted in 200 components = 0.000591448 Jy ! Clean residual min=-0.005291 max=0.004894 Jy/beam ! Clean residual mean=0.000072 rms=0.001502 Jy/beam ! Combined flux in latest and established models = 1.98519 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 123 components and 1.98519 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=0.056143Jy sigma=0.042063 ! Fit after self-cal, rms=0.056126Jy sigma=0.042054 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 120 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=0.056126Jy sigma=0.042054 ! Fit after self-cal, rms=0.055919Jy sigma=0.041928 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.567 mas, bmaj=2.511 mas, bpa=-31.87 degrees ! Estimated noise=15.5881 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00227188 Jy ! Component: 100 - total flux cleaned = 0.0027605 Jy ! Component: 150 - total flux cleaned = 0.00292821 Jy ! Component: 200 - total flux cleaned = 0.00297541 Jy ! Total flux subtracted in 200 components = 0.00297541 Jy ! Clean residual min=-0.005501 max=0.004843 Jy/beam ! Clean residual mean=0.000118 rms=0.001488 Jy/beam ! Combined flux in latest and established models = 1.98816 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 144 components and 1.98816 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=0.055740Jy sigma=0.041820 ! Fit after self-cal, rms=0.055718Jy sigma=0.041808 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 = 0.000208309 Jy ! Component: 100 - total flux cleaned = 0.000307286 Jy ! Component: 150 - total flux cleaned = 0.000387494 Jy ! Component: 200 - total flux cleaned = 0.000312524 Jy ! Total flux subtracted in 200 components = 0.000312524 Jy ! Clean residual min=-0.005315 max=0.004753 Jy/beam ! Clean residual mean=0.000112 rms=0.001447 Jy/beam ! Combined flux in latest and established models = 1.98847 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 156 components and 1.98847 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=0.055654Jy sigma=0.041763 ! Fit after self-cal, rms=0.055645Jy sigma=0.041758 ! 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=1.181 mas, bmaj=1.96 mas, bpa=-35.53 degrees ! Estimated noise=14.6585 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.181 x 1.96 at -35.53 degrees (North through East) ! Clean map min=-0.0045899 max=1.878 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 ! Performing amp+phase self-cal ! ! 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=0.055645Jy sigma=0.041758 ! Fit after self-cal, rms=0.044092Jy sigma=0.033555 ! Inverting map and beam ! Estimated beam: bmin=1.18 mas, bmaj=1.96 mas, bpa=-35.53 degrees ! Estimated noise=14.6571 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121647 Jy ! Component: 100 - total flux cleaned = 0.0012685 Jy ! Component: 150 - total flux cleaned = 0.00131741 Jy ! Component: 200 - total flux cleaned = 0.00136287 Jy ! Total flux subtracted in 200 components = 0.00136287 Jy ! Clean residual min=-0.004310 max=0.004433 Jy/beam ! Clean residual mean=0.000089 rms=0.001236 Jy/beam ! Combined flux in latest and established models = 1.98984 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 174 components and 1.98984 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=0.043976Jy sigma=0.033478 ! Fit after self-cal, rms=0.043973Jy sigma=0.033477 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000176252 Jy ! Component: 100 - total flux cleaned = 0.000215081 Jy ! Component: 150 - total flux cleaned = 0.000215413 Jy ! Component: 200 - total flux cleaned = 0.000252197 Jy ! Total flux subtracted in 200 components = 0.000252197 Jy ! Clean residual min=-0.004199 max=0.004393 Jy/beam ! Clean residual mean=0.000085 rms=0.001216 Jy/beam ! Combined flux in latest and established models = 1.99009 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 178 components and 1.99009 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=0.043911Jy sigma=0.033440 ! Fit after self-cal, rms=0.043909Jy sigma=0.033439 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.043909Jy sigma=0.033439 ! Fit after self-cal, rms=0.043900Jy sigma=0.033427 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=0.9007 mas, bmaj=1.593 mas, bpa=-57.42 degrees ! Estimated noise=28.4179 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.45024 Jy ! Component: 100 - total flux cleaned = 1.76692 Jy ! Component: 150 - total flux cleaned = 1.8527 Jy ! Component: 200 - total flux cleaned = 1.8994 Jy ! Total flux subtracted in 200 components = 1.8994 Jy ! Clean residual min=-0.014277 max=0.024479 Jy/beam ! Clean residual mean=0.000777 rms=0.005471 Jy/beam ! Combined flux in latest and established models = 1.8994 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 26 model components to the UV plane model. ! The established model now contains 26 components and 1.8994 Jy ! Inverting map and beam ! Estimated beam: bmin=1.18 mas, bmaj=1.96 mas, bpa=-35.51 degrees ! Estimated noise=14.6577 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0381252 Jy ! Component: 100 - total flux cleaned = 0.0592168 Jy ! Component: 150 - total flux cleaned = 0.071391 Jy ! Component: 200 - total flux cleaned = 0.0788926 Jy ! Total flux subtracted in 200 components = 0.0788926 Jy ! Clean residual min=-0.005960 max=0.005038 Jy/beam ! Clean residual mean=0.000303 rms=0.001654 Jy/beam ! Combined flux in latest and established models = 1.9783 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 72 components and 1.9783 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 120 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.566 mas, bmaj=2.511 mas, bpa=-31.85 degrees ! Estimated noise=15.5902 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00579001 Jy ! Component: 100 - total flux cleaned = 0.0088102 Jy ! Component: 150 - total flux cleaned = 0.00990511 Jy ! Component: 200 - total flux cleaned = 0.0106933 Jy ! Total flux subtracted in 200 components = 0.0106933 Jy ! Clean residual min=-0.005764 max=0.004491 Jy/beam ! Clean residual mean=0.000180 rms=0.001452 Jy/beam ! Combined flux in latest and established models = 1.98899 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 = 0.000144912 Jy ! Component: 100 - total flux cleaned = 0.000278898 Jy ! Component: 150 - total flux cleaned = 0.000340527 Jy ! Component: 200 - total flux cleaned = 0.000396917 Jy ! Total flux subtracted in 200 components = 0.000396917 Jy ! Clean residual min=-0.005634 max=0.004415 Jy/beam ! Clean residual mean=0.000172 rms=0.001384 Jy/beam ! Combined flux in latest and established models = 1.98939 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 130 components and 1.98939 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.18 mas, bmaj=1.96 mas, bpa=-35.51 degrees ! Estimated noise=14.6577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000222391 Jy ! Component: 100 - total flux cleaned = -0.00015593 Jy ! Component: 150 - total flux cleaned = -0.000101964 Jy ! Component: 200 - total flux cleaned = -0.000150427 Jy ! Total flux subtracted in 200 components = -0.000150427 Jy ! Clean residual min=-0.004551 max=0.004406 Jy/beam ! Clean residual mean=0.000128 rms=0.001216 Jy/beam ! Combined flux in latest and established models = 1.98924 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 151 components and 1.98924 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=0.043912Jy sigma=0.033453 ! Fit after self-cal, rms=0.043851Jy sigma=0.033412 wmodel /scr/pima/s3111c_uvs/J0102+5824_X_map.mod ! Writing 151 model components to file: /scr/pima/s3111c_uvs/J0102+5824_X_map.mod wobs /scr/pima/s3111c_uvs/J0102+5824_X_uvs.fits ! Writing UV FITS file: /scr/pima/s3111c_uvs/J0102+5824_X_uvs.fits wwins /scr/pima/s3111c_uvs/J0102+5824_X_map.win ! wwins: Wrote 2 windows to /scr/pima/s3111c_uvs/J0102+5824_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -4.60919e-05 Jy ! Component: 100 - total flux cleaned = 0.000633308 Jy ! Component: 150 - total flux cleaned = 0.00112717 Jy ! Component: 200 - total flux cleaned = 0.00147259 Jy ! Component: 250 - total flux cleaned = 0.00174609 Jy ! Component: 300 - total flux cleaned = 0.00205563 Jy ! Component: 350 - total flux cleaned = 0.00240006 Jy ! Component: 400 - total flux cleaned = 0.00258882 Jy ! Component: 450 - total flux cleaned = 0.00277064 Jy ! Component: 500 - total flux cleaned = 0.0029902 Jy ! Component: 550 - total flux cleaned = 0.00332928 Jy ! Component: 600 - total flux cleaned = 0.00361849 Jy ! Component: 650 - total flux cleaned = 0.00390013 Jy ! Component: 700 - total flux cleaned = 0.0041746 Jy ! Component: 750 - total flux cleaned = 0.0045194 Jy ! Component: 800 - total flux cleaned = 0.00474499 Jy ! Component: 850 - total flux cleaned = 0.00503894 Jy ! Component: 900 - total flux cleaned = 0.00521943 Jy ! Component: 950 - total flux cleaned = 0.00543227 Jy ! Component: 1000 - total flux cleaned = 0.00571027 Jy ! Component: 1050 - total flux cleaned = 0.00588121 Jy ! Component: 1100 - total flux cleaned = 0.00611741 Jy ! Component: 1150 - total flux cleaned = 0.00631694 Jy ! Component: 1200 - total flux cleaned = 0.0065463 Jy ! Component: 1250 - total flux cleaned = 0.00677173 Jy ! Component: 1300 - total flux cleaned = 0.00705702 Jy ! Component: 1350 - total flux cleaned = 0.00721304 Jy ! Component: 1400 - total flux cleaned = 0.00739828 Jy ! Component: 1450 - total flux cleaned = 0.00764227 Jy ! Component: 1500 - total flux cleaned = 0.00782274 Jy ! Component: 1550 - total flux cleaned = 0.00806 Jy ! Component: 1600 - total flux cleaned = 0.00826485 Jy ! Component: 1650 - total flux cleaned = 0.00849577 Jy ! Component: 1700 - total flux cleaned = 0.00872366 Jy ! Component: 1750 - total flux cleaned = 0.00894863 Jy ! Component: 1800 - total flux cleaned = 0.0091985 Jy ! Component: 1850 - total flux cleaned = 0.00941771 Jy ! Component: 1900 - total flux cleaned = 0.00960733 Jy ! Component: 1950 - total flux cleaned = 0.0098482 Jy ! Component: 2000 - total flux cleaned = 0.010033 Jy ! Total flux subtracted in 2048 components = 0.010268 Jy ! Clean residual min=-0.001620 max=0.001469 Jy/beam ! Clean residual mean=0.000093 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 1.9995 Jy keep ! Adding 135 model components to the UV plane model. ! The established model now contains 286 components and 1.9995 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s3111c_uvs/J0102+5824_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.18 x 1.96 at -35.51 degrees (North through East) ! Clean map min=-0.0031216 max=1.8766 Jy/beam ! Writing clean map to FITS file: /scr/pima/s3111c_uvs/J0102+5824_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.87663 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000570794 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0912478 0.0912478 0.182496 0.364991 0.729982 1.45996 2.91993 5.83986 11.6797 23.3594 46.7189 93.4377 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.876 quit ! Quitting program ! Log file /scr/pima/s3111c_uvs/J0102+5824_X_uvs.log closed on Tue Jul 24 09:21:07 2012