! Started logfile: /scr/pima/bg219b_uvs/J1813+4304_X_dfm.log on Thu May 19 20:30:26 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /scr/pima/bg219b_uvs/J1813+4304_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1813+4304_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.865079 visibilities/baseline/integration-bin. ! Found source: J1813+4304 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 13080 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 12 channels. ! Selecting polarization: RR, channels: 1..12 ! 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 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 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 ![@/opt64/bin/pima_mupet_01.dfm J1813+4304_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.019956Jy sigma=25.112969 ! Fit after self-cal, rms=0.853240Jy sigma=21.001094 ! 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=0.7653 mas, bmaj=1.116 mas, bpa=-9.728 degrees ! Estimated noise=0.501919 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 = 0.105962 Jy ! Component: 100 - total flux cleaned = 0.142446 Jy ! Total flux subtracted in 100 components = 0.142446 Jy ! Clean residual min=-0.014649 max=0.054472 Jy/beam ! Clean residual mean=-0.000035 rms=0.003932 Jy/beam ! Combined flux in latest and established models = 0.142446 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.142446 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.108957Jy sigma=2.609395 ! Fit after self-cal, rms=0.108263Jy sigma=2.597983 ! Inverting map ! Added new window around map position (1.8, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.045382 Jy ! Component: 100 - total flux cleaned = 0.0637537 Jy ! Total flux subtracted in 100 components = 0.0637537 Jy ! Clean residual min=-0.010692 max=0.026058 Jy/beam ! Clean residual mean=-0.000020 rms=0.002540 Jy/beam ! Combined flux in latest and established models = 0.2062 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 20 components and 0.2062 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.083456Jy sigma=1.977699 ! Fit after self-cal, rms=0.077285Jy sigma=1.828712 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0216032 Jy ! Component: 100 - total flux cleaned = 0.0325985 Jy ! Total flux subtracted in 100 components = 0.0325985 Jy ! Clean residual min=-0.007238 max=0.011528 Jy/beam ! Clean residual mean=-0.000013 rms=0.001604 Jy/beam ! Combined flux in latest and established models = 0.238799 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 24 components and 0.238799 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.068853Jy sigma=1.609375 ! Fit after self-cal, rms=0.067533Jy sigma=1.575119 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110387 Jy ! Component: 100 - total flux cleaned = 0.0169125 Jy ! Total flux subtracted in 100 components = 0.0169125 Jy ! Clean residual min=-0.006093 max=0.008315 Jy/beam ! Clean residual mean=-0.000010 rms=0.001264 Jy/beam ! Combined flux in latest and established models = 0.255711 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 30 components and 0.255711 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.065058Jy sigma=1.508419 ! Fit after self-cal, rms=0.064840Jy sigma=1.502027 ! Inverting map ! Added new window around map position (4.2, 4.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00854518 Jy ! Component: 100 - total flux cleaned = 0.012427 Jy ! Total flux subtracted in 100 components = 0.012427 Jy ! Clean residual min=-0.004983 max=0.005074 Jy/beam ! Clean residual mean=-0.000008 rms=0.001094 Jy/beam ! Combined flux in latest and established models = 0.268138 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 37 components and 0.268138 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.063464Jy sigma=1.462742 ! Fit after self-cal, rms=0.063355Jy sigma=1.459530 ! 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=0.9996 mas, bmaj=1.444 mas, bpa=-5.48 degrees ! Estimated noise=0.284587 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 = 0.00704891 Jy ! Component: 100 - total flux cleaned = 0.0118723 Jy ! Component: 150 - total flux cleaned = 0.0154737 Jy ! Component: 200 - total flux cleaned = 0.0175896 Jy ! Total flux subtracted in 200 components = 0.0175896 Jy ! Clean residual min=-0.003918 max=0.005779 Jy/beam ! Clean residual mean=-0.000016 rms=0.001056 Jy/beam ! Combined flux in latest and established models = 0.285728 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 50 components and 0.285728 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.062436Jy sigma=1.432105 ! Fit after self-cal, rms=0.062372Jy sigma=1.429637 ! Inverting map ! Added new window around map position (5.2, 6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00579953 Jy ! Component: 100 - total flux cleaned = 0.00925274 Jy ! Component: 150 - total flux cleaned = 0.0112584 Jy ! Component: 200 - total flux cleaned = 0.0126225 Jy ! Total flux subtracted in 200 components = 0.0126225 Jy ! Clean residual min=-0.003601 max=0.004599 Jy/beam ! Clean residual mean=-0.000013 rms=0.000843 Jy/beam ! Combined flux in latest and established models = 0.29835 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 70 components and 0.29835 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.061724Jy sigma=1.412416 ! Fit after self-cal, rms=0.061693Jy sigma=1.411463 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9996 x 1.444 at -5.48 degrees (North through East) ! Clean map min=-0.0034624 max=0.12949 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.01 KP 0.95 ! LA 1.01 MK 0.98 NL 1.08 OV 1.01 ! PT 0.97 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.09 KP 1.01 ! LA 1.01 MK 1.04 NL 1.03 OV 1.01 ! PT 0.99 SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.06 KP 1.05 ! LA 1.02 MK 1.07 NL 1.07 OV 1.03 ! PT 1.00 SC 1.10 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.02 KP 0.98 ! LA 1.00 MK 1.01 NL 1.05 OV 0.99 ! PT 0.98 SC 1.12 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.97 KP 1.02 ! LA 0.97 MK 0.98 NL 1.03 OV 0.95 ! PT 0.97 SC 1.09 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.04 KP 1.02 ! LA 1.00 MK 1.02 NL 1.08 OV 0.99 ! PT 0.97 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.05 HN 1.06 KP 1.05 ! LA 1.05 MK 1.04 NL 1.05 OV 1.03 ! PT 0.98 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.03 KP 1.00 ! LA 1.00 MK 1.06 NL 1.06 OV 0.95 ! PT 0.96 SC 1.09 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.99 KP 1.01 ! LA 0.94 MK 1.03 NL 1.03 OV 1.01 ! PT 0.95 SC 1.13 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 0.98 KP 0.98 ! LA 0.97 MK 0.98 NL 1.01 OV 0.97 ! PT 0.94 SC 1.07 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.94 HN 1.01 KP 0.96 ! LA 0.97 MK 1.03 NL 1.02 OV 0.97 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.95 HN 0.95 KP 0.98 ! LA 0.96 MK 0.93 NL 0.99 OV 0.96 ! PT 0.90 SC 0.98 ! ! ! Fit before self-cal, rms=0.061693Jy sigma=1.411463 ! Fit after self-cal, rms=0.061561Jy sigma=1.381656 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.012 mas, bmaj=1.46 mas, bpa=-6.221 degrees ! Estimated noise=0.289066 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 = 0.000332966 Jy ! Component: 100 - total flux cleaned = 0.00100631 Jy ! Component: 150 - total flux cleaned = 0.00142378 Jy ! Component: 200 - total flux cleaned = 0.00161043 Jy ! Total flux subtracted in 200 components = 0.00161043 Jy ! Clean residual min=-0.002573 max=0.002770 Jy/beam ! Clean residual mean=-0.000001 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.299961 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 79 components and 0.299961 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.061350Jy sigma=1.376457 ! Fit after self-cal, rms=0.061369Jy sigma=1.376007 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.061369Jy sigma=1.376007 ! Fit after self-cal, rms=0.061726Jy sigma=1.369473 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.011 mas, bmaj=1.451 mas, bpa=-6.492 degrees ! Estimated noise=0.288868 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117242 Jy ! Component: 100 - total flux cleaned = 0.00174878 Jy ! Component: 150 - total flux cleaned = 0.00223315 Jy ! Component: 200 - total flux cleaned = 0.00240831 Jy ! Total flux subtracted in 200 components = 0.00240831 Jy ! Clean residual min=-0.002206 max=0.002251 Jy/beam ! Clean residual mean=-0.000004 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.302369 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 91 components and 0.302369 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.061636Jy sigma=1.367140 ! Fit after self-cal, rms=0.061655Jy sigma=1.367010 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 = 0.000404039 Jy ! Component: 100 - total flux cleaned = 0.000524542 Jy ! Component: 150 - total flux cleaned = 0.000640522 Jy ! Component: 200 - total flux cleaned = 0.00078672 Jy ! Total flux subtracted in 200 components = 0.00078672 Jy ! Clean residual min=-0.002152 max=0.002182 Jy/beam ! Clean residual mean=-0.000004 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.303156 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 98 components and 0.303156 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.061610Jy sigma=1.365920 ! Fit after self-cal, rms=0.061610Jy sigma=1.365896 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.061610Jy sigma=1.365896 ! Fit after self-cal, rms=0.061651Jy sigma=1.365761 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.011 mas, bmaj=1.451 mas, bpa=-6.42 degrees ! Estimated noise=0.288432 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.32868e-05 Jy ! Component: 100 - total flux cleaned = 0.000156253 Jy ! Component: 150 - total flux cleaned = 0.000257533 Jy ! Component: 200 - total flux cleaned = 0.0003549 Jy ! Total flux subtracted in 200 components = 0.0003549 Jy ! Clean residual min=-0.002007 max=0.002171 Jy/beam ! Clean residual mean=-0.000004 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.303511 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 100 components and 0.303511 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.061614Jy sigma=1.364893 ! Fit after self-cal, rms=0.061617Jy sigma=1.364871 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 (48.6, -39.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00178389 Jy ! Component: 100 - total flux cleaned = 0.00234842 Jy ! Component: 150 - total flux cleaned = 0.00265983 Jy ! Component: 200 - total flux cleaned = 0.00282028 Jy ! Total flux subtracted in 200 components = 0.00282028 Jy ! Clean residual min=-0.001801 max=0.001985 Jy/beam ! Clean residual mean=-0.000003 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.306331 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 110 components and 0.306331 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.061542Jy sigma=1.363396 ! Fit after self-cal, rms=0.061541Jy sigma=1.363316 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.061541Jy sigma=1.363316 ! Fit after self-cal, rms=0.061483Jy sigma=1.363224 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.306 mas, bmaj=2.498 mas, bpa=-20.16 degrees ! Estimated noise=0.356486 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010603 Jy ! Component: 100 - total flux cleaned = 0.00163403 Jy ! Component: 150 - total flux cleaned = 0.00205499 Jy ! Component: 200 - total flux cleaned = 0.00234405 Jy ! Total flux subtracted in 200 components = 0.00234405 Jy ! Clean residual min=-0.002195 max=0.002226 Jy/beam ! Clean residual mean=-0.000004 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.308675 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 118 components and 0.308675 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.061470Jy sigma=1.362840 ! Fit after self-cal, rms=0.061469Jy sigma=1.362781 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 = 0.000337236 Jy ! Component: 100 - total flux cleaned = 0.000648938 Jy ! Component: 150 - total flux cleaned = 0.000841729 Jy ! Component: 200 - total flux cleaned = 0.00101871 Jy ! Total flux subtracted in 200 components = 0.00101871 Jy ! Clean residual min=-0.002154 max=0.002114 Jy/beam ! Clean residual mean=-0.000002 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.309694 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 119 components and 0.309694 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.061466Jy sigma=1.362657 ! Fit after self-cal, rms=0.061464Jy sigma=1.362624 ! 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=1.011 mas, bmaj=1.452 mas, bpa=-6.418 degrees ! Estimated noise=0.288002 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.011 x 1.452 at -6.418 degrees (North through East) ! Clean map min=-0.0016264 max=0.12937 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=0.7714 mas, bmaj=1.121 mas, bpa=-10.98 degrees ! Estimated noise=0.510343 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.115317 Jy ! Component: 100 - total flux cleaned = 0.170774 Jy ! Component: 150 - total flux cleaned = 0.201696 Jy ! Component: 200 - total flux cleaned = 0.221339 Jy ! Total flux subtracted in 200 components = 0.221339 Jy ! Clean residual min=-0.006743 max=0.010695 Jy/beam ! Clean residual mean=-0.000015 rms=0.001486 Jy/beam ! Combined flux in latest and established models = 0.221339 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.221339 Jy ! Inverting map and beam ! Estimated beam: bmin=1.011 mas, bmaj=1.452 mas, bpa=-6.418 degrees ! Estimated noise=0.288002 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 = 0.0204843 Jy ! Component: 100 - total flux cleaned = 0.0336243 Jy ! Component: 150 - total flux cleaned = 0.0426672 Jy ! Component: 200 - total flux cleaned = 0.049394 Jy ! Total flux subtracted in 200 components = 0.049394 Jy ! Clean residual min=-0.003116 max=0.004038 Jy/beam ! Clean residual mean=-0.000022 rms=0.000936 Jy/beam ! Combined flux in latest and established models = 0.270733 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 55 components and 0.270733 Jy ! Inverting map ! Added new window around map position (29.4, 31.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00530063 Jy ! Component: 100 - total flux cleaned = 0.00957072 Jy ! Component: 150 - total flux cleaned = 0.0130604 Jy ! Component: 200 - total flux cleaned = 0.0159792 Jy ! Total flux subtracted in 200 components = 0.0159792 Jy ! Clean residual min=-0.002376 max=0.002632 Jy/beam ! Clean residual mean=-0.000013 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.286712 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 93 components and 0.286712 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=2.306 mas, bmaj=2.498 mas, bpa=-20.16 degrees ! Estimated noise=0.356486 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00464655 Jy ! Component: 100 - total flux cleaned = 0.00801942 Jy ! Component: 150 - total flux cleaned = 0.010619 Jy ! Component: 200 - total flux cleaned = 0.0127449 Jy ! Total flux subtracted in 200 components = 0.0127449 Jy ! Clean residual min=-0.002517 max=0.002418 Jy/beam ! Clean residual mean=-0.000016 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.299457 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 = 0.00177837 Jy ! Component: 100 - total flux cleaned = 0.00327827 Jy ! Component: 150 - total flux cleaned = 0.00455135 Jy ! Component: 200 - total flux cleaned = 0.00563928 Jy ! Total flux subtracted in 200 components = 0.00563928 Jy ! Clean residual min=-0.002194 max=0.002294 Jy/beam ! Clean residual mean=-0.000010 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.305096 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 139 components and 0.305096 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.011 mas, bmaj=1.452 mas, bpa=-6.418 degrees ! Estimated noise=0.288002 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000778461 Jy ! Component: 100 - total flux cleaned = 0.00100016 Jy ! Component: 150 - total flux cleaned = 0.00111932 Jy ! Component: 200 - total flux cleaned = 0.00119583 Jy ! Total flux subtracted in 200 components = 0.00119583 Jy ! Clean residual min=-0.001834 max=0.001851 Jy/beam ! Clean residual mean=-0.000003 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.306292 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 157 components and 0.306292 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.061418Jy sigma=1.361946 ! Fit after self-cal, rms=0.061385Jy sigma=1.361114 wmodel /J1813+4304_X_map.mod ! wmodel: Unable to open new model file: /J1813+4304_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J1813+4304_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.011 x 1.452 at -6.418 degrees (North through East) ! Clean map min=-0.0017072 max=0.12825 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1813+4304_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.128253 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000441226 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.03209 1.03209 2.06417 4.12834 8.25668 16.5134 33.0267 66.0535 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.128 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 290.673 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1813+4304_X_dfm.log closed on Thu May 19 20:30:30 2016