! Started logfile: ./J0131+6120_X_uvs.log on Mon Oct 28 15:36:59 2013 obs J0131+6120_X_uva.fits ! Reading UV FITS file: J0131+6120_X_uva.fits ! AN table 1: 9 integrations on 36 of 36 possible baselines. ! AN table 2: 10 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0131+6120 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 4832 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet ./J0131+6120_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 = 1024x1024 pixels with 0.200x0.200 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. ! ! 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=1.000097Jy sigma=0.924357 ! Fit after self-cal, rms=0.988992Jy sigma=0.908553 ! 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=0.998 mas, bmaj=1.723 mas, bpa=17.42 degrees ! Estimated noise=22.806 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 = 0.0105145 Jy ! Component: 100 - total flux cleaned = 0.0131161 Jy ! Total flux subtracted in 100 components = 0.0131161 Jy ! Clean residual min=-0.001717 max=0.001883 Jy/beam ! Clean residual mean=0.000004 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.0131161 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0131161 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=0.016225Jy sigma=0.016456 ! Fit after self-cal, rms=0.013418Jy sigma=0.014153 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00385946 Jy ! Component: 100 - total flux cleaned = 0.00514466 Jy ! Total flux subtracted in 100 components = 0.00514466 Jy ! Clean residual min=-0.001292 max=0.001360 Jy/beam ! Clean residual mean=0.000003 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.0182608 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 24 components and 0.0182608 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=0.013555Jy sigma=0.012484 ! Fit after self-cal, rms=0.013556Jy sigma=0.012483 ! 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=1.293 mas, bmaj=2.001 mas, bpa=13.15 degrees ! Estimated noise=12.2625 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 = 0.000645726 Jy ! Component: 100 - total flux cleaned = 0.000770077 Jy ! Component: 150 - total flux cleaned = 0.000762044 Jy ! Component: 200 - total flux cleaned = 0.000762316 Jy ! Total flux subtracted in 200 components = 0.000762316 Jy ! Clean residual min=-0.000721 max=0.000772 Jy/beam ! Clean residual mean=0.000008 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.0190231 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 31 components and 0.0190231 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=0.013601Jy sigma=0.012391 ! Fit after self-cal, rms=0.013598Jy sigma=0.012389 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.28 HN 0.83 KP 1.01 ! LA 0.91 NL 1.03 OV 0.96 PT 0.78 ! SC 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.91 FD 1.08 HN 0.81 KP 0.95 ! LA 0.91 NL 1.14 OV 1.03 SC 0.85 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.03 HN 0.84 KP 0.85 ! LA 0.89 NL 1.03 OV 0.85 PT 0.88 ! SC 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.95 HN 0.73 KP 1.08 ! LA 0.81 NL 0.90 OV 0.96 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.69 FD 1.13 HN 0.85 KP 1.18 ! LA 0.92 NL 0.99 OV 1.00 PT 0.91 ! SC 0.80 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.71 FD 1.04 HN 0.89 KP 0.99 ! LA 0.84 NL 0.99 OV 0.84 SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.04 HN 0.91 KP 0.83 ! LA 0.91 NL 1.03 OV 1.04 PT 0.83 ! SC 0.75 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.90 FD 1.03 HN 0.93 KP 0.89 ! LA 0.98 NL 0.99 OV 0.86 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.87 HN 0.84 KP 1.01 ! LA 0.92 NL 1.00 OV 0.88 PT 0.85 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.87 FD 1.12 HN 0.94 KP 1.01 ! LA 0.98 NL 0.87 OV 0.91 SC 0.88 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.02 HN 0.83 KP 0.95 ! LA 0.96 NL 1.16 OV 0.85 PT 0.83 ! SC 1.11 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.85 FD 1.13 HN 0.95 KP 1.02 ! LA 0.97 NL 0.95 OV 0.97 SC 0.79 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.07 HN 1.15 KP 0.91 ! LA 0.84 NL 1.00 OV 1.12 PT 0.81 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.86 FD 0.95 HN 0.87 KP 0.91 ! LA 0.95 NL 1.01 OV 0.99 SC 0.81 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.92 KP 1.14 ! LA 0.98 NL 0.78 OV 1.04 PT 0.78 ! SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.96 HN 0.85 KP 0.99 ! LA 0.83 NL 1.05 OV 1.19 SC 0.98 ! ! ! Fit before self-cal, rms=0.013598Jy sigma=0.012389 ! Fit after self-cal, rms=0.012586Jy sigma=0.011796 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.277 mas, bmaj=1.99 mas, bpa=12.89 degrees ! Estimated noise=10.6974 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 = -0.00172651 Jy ! Component: 100 - total flux cleaned = -0.00204194 Jy ! Component: 150 - total flux cleaned = -0.00201911 Jy ! Component: 200 - total flux cleaned = -0.00199745 Jy ! Total flux subtracted in 200 components = -0.00199745 Jy ! Clean residual min=-0.000510 max=0.000573 Jy/beam ! Clean residual mean=0.000001 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.0170256 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 36 components and 0.0170256 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=0.011917Jy sigma=0.012014 ! Fit after self-cal, rms=0.011946Jy sigma=0.012001 ! 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=0.011946Jy sigma=0.012001 ! Fit after self-cal, rms=0.011088Jy sigma=0.011777 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.267 mas, bmaj=1.984 mas, bpa=13.26 degrees ! Estimated noise=9.40432 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00150687 Jy ! Component: 100 - total flux cleaned = -0.00182941 Jy ! Component: 150 - total flux cleaned = -0.00182065 Jy ! Component: 200 - total flux cleaned = -0.0018167 Jy ! Total flux subtracted in 200 components = -0.0018167 Jy ! Clean residual min=-0.000443 max=0.000490 Jy/beam ! Clean residual mean=0.000001 rms=0.000107 Jy/beam ! Combined flux in latest and established models = 0.0152089 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 39 components and 0.0152089 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=0.010508Jy sigma=0.011998 ! Fit after self-cal, rms=0.010510Jy sigma=0.011997 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 (24.2, 50.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0004226 Jy ! Component: 100 - total flux cleaned = 0.000504956 Jy ! Component: 150 - total flux cleaned = 0.00056469 Jy ! Component: 200 - total flux cleaned = 0.000565012 Jy ! Total flux subtracted in 200 components = 0.000565012 Jy ! Clean residual min=-0.000459 max=0.000455 Jy/beam ! Clean residual mean=0.000001 rms=0.000103 Jy/beam ! Combined flux in latest and established models = 0.015774 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 56 components and 0.015774 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=0.010486Jy sigma=0.011974 ! Fit after self-cal, rms=0.010483Jy sigma=0.011969 ! 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=0.010483Jy sigma=0.011969 ! Fit after self-cal, rms=0.009693Jy sigma=0.011738 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.258 mas, bmaj=1.978 mas, bpa=13.75 degrees ! Estimated noise=8.24047 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0013135 Jy ! Component: 100 - total flux cleaned = -0.00155515 Jy ! Component: 150 - total flux cleaned = -0.00152281 Jy ! Component: 200 - total flux cleaned = -0.00152715 Jy ! Total flux subtracted in 200 components = -0.00152715 Jy ! Clean residual min=-0.000383 max=0.000413 Jy/beam ! Clean residual mean=0.000000 rms=0.000089 Jy/beam ! Combined flux in latest and established models = 0.0142468 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 58 components and 0.0142468 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=0.009191Jy sigma=0.011950 ! Fit after self-cal, rms=0.009190Jy sigma=0.011949 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 (-34, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000239221 Jy ! Component: 100 - total flux cleaned = 0.000274102 Jy ! Component: 150 - total flux cleaned = 0.000309883 Jy ! Component: 200 - total flux cleaned = 0.000323672 Jy ! Total flux subtracted in 200 components = 0.000323672 Jy ! Clean residual min=-0.000375 max=0.000339 Jy/beam ! Clean residual mean=0.000000 rms=0.000085 Jy/beam ! Combined flux in latest and established models = 0.0145705 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 74 components and 0.0145705 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=0.009177Jy sigma=0.011928 ! Fit after self-cal, rms=0.009174Jy sigma=0.011923 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.009174Jy sigma=0.011923 ! Fit after self-cal, rms=0.008512Jy sigma=0.011702 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.206 mas, bmaj=2.721 mas, bpa=7.794 degrees ! Estimated noise=8.58612 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00116309 Jy ! Component: 100 - total flux cleaned = -0.00135983 Jy ! Component: 150 - total flux cleaned = -0.00136467 Jy ! Component: 200 - total flux cleaned = -0.00134879 Jy ! Total flux subtracted in 200 components = -0.00134879 Jy ! Clean residual min=-0.000304 max=0.000272 Jy/beam ! Clean residual mean=0.000000 rms=0.000084 Jy/beam ! Combined flux in latest and established models = 0.0132217 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 80 components and 0.0132217 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=0.008074Jy sigma=0.011920 ! Fit after self-cal, rms=0.008074Jy sigma=0.011917 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 = 4.39158e-05 Jy ! Component: 100 - total flux cleaned = 6.12065e-05 Jy ! Component: 150 - total flux cleaned = 7.65165e-05 Jy ! Component: 200 - total flux cleaned = 9.04988e-05 Jy ! Total flux subtracted in 200 components = 9.04988e-05 Jy ! Clean residual min=-0.000296 max=0.000273 Jy/beam ! Clean residual mean=0.000000 rms=0.000083 Jy/beam ! Combined flux in latest and established models = 0.0133122 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 89 components and 0.0133122 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=0.008066Jy sigma=0.011926 ! Fit after self-cal, rms=0.008066Jy sigma=0.011925 ! 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=1.249 mas, bmaj=1.973 mas, bpa=14.09 degrees ! Estimated noise=7.24811 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.249 x 1.973 at 14.09 degrees (North through East) ! Clean map min=-0.00029431 max=0.010239 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=0.9686 mas, bmaj=1.708 mas, bpa=18.63 degrees ! Estimated noise=13.059 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00771861 Jy ! Component: 100 - total flux cleaned = 0.00977214 Jy ! Component: 150 - total flux cleaned = 0.0107169 Jy ! Component: 200 - total flux cleaned = 0.0111062 Jy ! Total flux subtracted in 200 components = 0.0111062 Jy ! Clean residual min=-0.000705 max=0.000698 Jy/beam ! Clean residual mean=0.000001 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.0111062 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0111062 Jy ! Inverting map and beam ! Estimated beam: bmin=1.249 mas, bmaj=1.973 mas, bpa=14.09 degrees ! Estimated noise=7.24811 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, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00065204 Jy ! Component: 100 - total flux cleaned = 0.0010779 Jy ! Component: 150 - total flux cleaned = 0.00139859 Jy ! Component: 200 - total flux cleaned = 0.00163578 Jy ! Total flux subtracted in 200 components = 0.00163578 Jy ! Clean residual min=-0.000299 max=0.000323 Jy/beam ! Clean residual mean=0.000001 rms=0.000077 Jy/beam ! Combined flux in latest and established models = 0.012742 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 53 components and 0.012742 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.206 mas, bmaj=2.721 mas, bpa=7.794 degrees ! Estimated noise=8.58612 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000216961 Jy ! Component: 100 - total flux cleaned = 0.00035772 Jy ! Component: 150 - total flux cleaned = 0.000447914 Jy ! Component: 200 - total flux cleaned = 0.000519029 Jy ! Total flux subtracted in 200 components = 0.000519029 Jy ! Clean residual min=-0.000290 max=0.000301 Jy/beam ! Clean residual mean=-0.000000 rms=0.000080 Jy/beam ! Combined flux in latest and established models = 0.013261 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 = 6.10037e-05 Jy ! Component: 100 - total flux cleaned = 0.000113919 Jy ! Component: 150 - total flux cleaned = 0.000154043 Jy ! Component: 200 - total flux cleaned = 0.000186914 Jy ! Total flux subtracted in 200 components = 0.000186914 Jy ! Clean residual min=-0.000284 max=0.000301 Jy/beam ! Clean residual mean=-0.000001 rms=0.000078 Jy/beam ! Combined flux in latest and established models = 0.013448 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 111 components and 0.013448 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.249 mas, bmaj=1.973 mas, bpa=14.09 degrees ! Estimated noise=7.24811 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.78391e-05 Jy ! Component: 100 - total flux cleaned = 6.50154e-05 Jy ! Component: 150 - total flux cleaned = 0.000101292 Jy ! Component: 200 - total flux cleaned = 0.000126899 Jy ! Total flux subtracted in 200 components = 0.000126899 Jy ! Clean residual min=-0.000301 max=0.000321 Jy/beam ! Clean residual mean=-0.000001 rms=0.000070 Jy/beam ! Combined flux in latest and established models = 0.0135749 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 134 components and 0.0135749 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=0.008048Jy sigma=0.011924 ! Fit after self-cal, rms=0.008048Jy sigma=0.011919 wmodel ./J0131+6120_X_map.mod ! Writing 134 model components to file: ./J0131+6120_X_map.mod wobs ./J0131+6120_X_uvs.fits ! Writing UV FITS file: ./J0131+6120_X_uvs.fits wwins ./J0131+6120_X_map.win ! wwins: Wrote 4 windows to ./J0131+6120_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=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 2.33005e-05 Jy ! Component: 100 - total flux cleaned = 2.86011e-05 Jy ! Component: 150 - total flux cleaned = 3.35533e-05 Jy ! Component: 200 - total flux cleaned = 2.86654e-05 Jy ! Component: 250 - total flux cleaned = 1.92423e-05 Jy ! Component: 300 - total flux cleaned = 1.46664e-05 Jy ! Component: 350 - total flux cleaned = 5.97464e-06 Jy ! Component: 400 - total flux cleaned = -6.62846e-06 Jy ! Component: 450 - total flux cleaned = -1.07813e-05 Jy ! Component: 500 - total flux cleaned = -2.69796e-05 Jy ! Component: 550 - total flux cleaned = -1.90239e-05 Jy ! Component: 600 - total flux cleaned = -2.28857e-05 Jy ! Component: 650 - total flux cleaned = -2.66346e-05 Jy ! Component: 700 - total flux cleaned = -3.0406e-05 Jy ! Component: 750 - total flux cleaned = -4.87531e-05 Jy ! Component: 800 - total flux cleaned = -5.2337e-05 Jy ! Component: 850 - total flux cleaned = -5.58704e-05 Jy ! Component: 900 - total flux cleaned = -6.28787e-05 Jy ! Component: 950 - total flux cleaned = -6.28919e-05 Jy ! Component: 1000 - total flux cleaned = -7.98125e-05 Jy ! Component: 1050 - total flux cleaned = -8.98384e-05 Jy ! Component: 1100 - total flux cleaned = -0.00010303 Jy ! Component: 1150 - total flux cleaned = -0.000109611 Jy ! Component: 1200 - total flux cleaned = -0.000119343 Jy ! Component: 1250 - total flux cleaned = -0.0001385 Jy ! Component: 1300 - total flux cleaned = -0.000154226 Jy ! Component: 1350 - total flux cleaned = -0.000160445 Jy ! Component: 1400 - total flux cleaned = -0.00017586 Jy ! Component: 1450 - total flux cleaned = -0.000197152 Jy ! Component: 1500 - total flux cleaned = -0.000200154 Jy ! Component: 1550 - total flux cleaned = -0.000209109 Jy ! Component: 1600 - total flux cleaned = -0.000223887 Jy ! Component: 1650 - total flux cleaned = -0.000244379 Jy ! Component: 1700 - total flux cleaned = -0.000258849 Jy ! Component: 1750 - total flux cleaned = -0.000278906 Jy ! Component: 1800 - total flux cleaned = -0.000287456 Jy ! Component: 1850 - total flux cleaned = -0.00030713 Jy ! Component: 1900 - total flux cleaned = -0.000323816 Jy ! Component: 1950 - total flux cleaned = -0.000332103 Jy ! Component: 2000 - total flux cleaned = -0.000356719 Jy ! Component: 2050 - total flux cleaned = -0.000370266 Jy ! Component: 2100 - total flux cleaned = -0.000378325 Jy ! Component: 2150 - total flux cleaned = -0.000396993 Jy ! Component: 2200 - total flux cleaned = -0.00040756 Jy ! Component: 2250 - total flux cleaned = -0.000428505 Jy ! Component: 2300 - total flux cleaned = -0.000438864 Jy ! Component: 2350 - total flux cleaned = -0.000462046 Jy ! Component: 2400 - total flux cleaned = -0.000467156 Jy ! Component: 2450 - total flux cleaned = -0.000479838 Jy ! Component: 2500 - total flux cleaned = -0.000487384 Jy ! Component: 2550 - total flux cleaned = -0.000492397 Jy ! Component: 2600 - total flux cleaned = -0.000499831 Jy ! Component: 2650 - total flux cleaned = -0.000512168 Jy ! Component: 2700 - total flux cleaned = -0.000524396 Jy ! Component: 2750 - total flux cleaned = -0.000531704 Jy ! Component: 2800 - total flux cleaned = -0.00054617 Jy ! Component: 2850 - total flux cleaned = -0.00054855 Jy ! Component: 2900 - total flux cleaned = -0.000555688 Jy ! Component: 2950 - total flux cleaned = -0.000574592 Jy ! Component: 3000 - total flux cleaned = -0.000583986 Jy ! Component: 3050 - total flux cleaned = -0.000593316 Jy ! Component: 3100 - total flux cleaned = -0.000595641 Jy ! Component: 3150 - total flux cleaned = -0.000611745 Jy ! Component: 3200 - total flux cleaned = -0.000618596 Jy ! Component: 3250 - total flux cleaned = -0.000623133 Jy ! Component: 3300 - total flux cleaned = -0.000632169 Jy ! Component: 3350 - total flux cleaned = -0.000638896 Jy ! Component: 3400 - total flux cleaned = -0.000641134 Jy ! Component: 3450 - total flux cleaned = -0.000656659 Jy ! Component: 3500 - total flux cleaned = -0.000656667 Jy ! Component: 3550 - total flux cleaned = -0.000658864 Jy ! Component: 3600 - total flux cleaned = -0.00067852 Jy ! Component: 3650 - total flux cleaned = -0.000676338 Jy ! Component: 3700 - total flux cleaned = -0.000680653 Jy ! Component: 3750 - total flux cleaned = -0.000684962 Jy ! Component: 3800 - total flux cleaned = -0.000689244 Jy ! Component: 3850 - total flux cleaned = -0.00069135 Jy ! Component: 3900 - total flux cleaned = -0.000695596 Jy ! Component: 3950 - total flux cleaned = -0.000710311 Jy ! Component: 4000 - total flux cleaned = -0.000714508 Jy ! Component: 4050 - total flux cleaned = -0.000724931 Jy ! Total flux subtracted in 4096 components = -0.000727017 Jy ! Clean residual min=-0.000127 max=0.000144 Jy/beam ! Clean residual mean=-0.000000 rms=0.000036 Jy/beam ! Combined flux in latest and established models = 0.0128478 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 421 components and 0.0128478 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./J0131+6120_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.249 x 1.973 at 14.09 degrees (North through East) ! Clean map min=-0.00024704 max=0.010226 Jy/beam ! Writing clean map to FITS file: ./J0131+6120_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0102257 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 3.59533e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.05479 1.05479 2.10958 4.21915 8.43831 16.8766 33.7532 67.5065 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.01 quit ! Quitting program ! Log file ./J0131+6120_X_uvs.log closed on Mon Oct 28 15:37:13 2013