! Started logfile: J0118-2141_X_2015_03_17_pus_uvs.log on Sat Dec 31 18:57:45 2016 obs J0118-2141_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J0118-2141_X_2015_03_17_pus_uva.fits ! AN table 1: 27 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.490535 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0118-2141 ! ! 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 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 338 lines of history. ! ! Reading 7152 visibilities. select I ! Polarization I is unavailable. ! 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 = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J0118-2141_X_2015_03_17_pus] 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 0.200x0.200 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 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.250018Jy sigma=0.002388 ! Fit after self-cal, rms=0.239367Jy sigma=0.002268 ! 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=0.7214 mas, bmaj=1.887 mas, bpa=-11.29 degrees ! Estimated noise=1198.09 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 = 0.760812 Jy ! Component: 100 - total flux cleaned = 0.96347 Jy ! Total flux subtracted in 100 components = 0.96347 Jy ! Clean residual min=-0.050094 max=0.089157 Jy/beam ! Clean residual mean=-0.000006 rms=0.017097 Jy/beam ! Combined flux in latest and established models = 0.96347 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.96347 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=0.234095Jy sigma=0.002226 ! Fit after self-cal, rms=0.234049Jy sigma=0.002226 ! 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=0.8785 mas, bmaj=2.14 mas, bpa=-11.79 degrees ! Estimated noise=825.842 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 = 0.114943 Jy ! Component: 100 - total flux cleaned = 0.166383 Jy ! Component: 150 - total flux cleaned = 0.191226 Jy ! Component: 200 - total flux cleaned = 0.203559 Jy ! Total flux subtracted in 200 components = 0.203559 Jy ! Clean residual min=-0.058185 max=0.040710 Jy/beam ! Clean residual mean=-0.000451 rms=0.012865 Jy/beam ! Combined flux in latest and established models = 1.16703 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 21 components and 1.16703 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=0.171433Jy sigma=0.001642 ! Fit after self-cal, rms=0.171408Jy sigma=0.001642 ! 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 0.95 FD 1.14 HN 1.06 KP 0.91 ! LA 1.03 MK 1.00 NL 0.98 OV 1.00 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.13 HN 1.07 KP 0.86 ! LA 1.04 MK 0.99 NL 0.97 OV 1.00 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.14 HN 1.09 KP 0.82 ! LA 1.06 MK 1.02 NL 0.99 OV 1.00 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.12 HN 1.07 KP 0.78 ! LA 1.06 MK 1.01 NL 0.98 OV 1.00 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.12 HN 1.03 KP 0.74 ! LA 1.05 MK 1.02 NL 1.00 OV 1.01 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.14 HN 1.06 KP 0.73 ! LA 1.06 MK 1.01 NL 1.00 OV 1.03 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.16 HN 1.12 KP 0.72 ! LA 1.06 MK 1.02 NL 0.99 OV 1.05 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.17 HN 1.13 KP 0.72 ! LA 1.05 MK 1.02 NL 1.00 OV 1.04 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.14 HN 1.12 KP 0.76 ! LA 1.07 MK 1.02 NL 0.99 OV 1.05 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.15 HN 1.10 KP 0.79 ! LA 1.09 MK 1.04 NL 0.99 OV 1.04 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.18 HN 1.09 KP 0.82 ! LA 1.09 MK 1.07 NL 0.99 OV 1.03 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.18 HN 1.07 KP 0.85 ! LA 1.07 MK 1.02 NL 1.01 OV 1.02 ! PT 1.03 SC 1.00 ! ! ! Fit before self-cal, rms=0.171408Jy sigma=0.001642 ! Fit after self-cal, rms=0.082300Jy sigma=0.000783 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8857 mas, bmaj=2.144 mas, bpa=-11.55 degrees ! Estimated noise=827.786 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 = -0.00256114 Jy ! Component: 100 - total flux cleaned = -0.00284362 Jy ! Component: 150 - total flux cleaned = -0.0029641 Jy ! Component: 200 - total flux cleaned = -0.00307755 Jy ! Total flux subtracted in 200 components = -0.00307755 Jy ! Clean residual min=-0.004444 max=0.005355 Jy/beam ! Clean residual mean=0.000010 rms=0.001163 Jy/beam ! Combined flux in latest and established models = 1.16395 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 29 components and 1.16395 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=0.081779Jy sigma=0.000779 ! Fit after self-cal, rms=0.081762Jy sigma=0.000778 ! 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=0.081762Jy sigma=0.000778 ! Fit after self-cal, rms=0.081759Jy sigma=0.000778 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8865 mas, bmaj=2.146 mas, bpa=-11.56 degrees ! Estimated noise=827.736 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00192376 Jy ! Component: 100 - total flux cleaned = -0.00218738 Jy ! Component: 150 - total flux cleaned = -0.00226392 Jy ! Component: 200 - total flux cleaned = -0.00226741 Jy ! Total flux subtracted in 200 components = -0.00226741 Jy ! Clean residual min=-0.003973 max=0.004810 Jy/beam ! Clean residual mean=0.000009 rms=0.001052 Jy/beam ! Combined flux in latest and established models = 1.16168 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 31 components and 1.16168 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=0.081520Jy sigma=0.000776 ! Fit after self-cal, rms=0.081506Jy sigma=0.000776 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 (4.2, -3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0039758 Jy ! Component: 100 - total flux cleaned = 0.00356953 Jy ! Component: 150 - total flux cleaned = 0.00330864 Jy ! Component: 200 - total flux cleaned = 0.0030717 Jy ! Total flux subtracted in 200 components = 0.0030717 Jy ! Clean residual min=-0.003278 max=0.003479 Jy/beam ! Clean residual mean=0.000014 rms=0.000877 Jy/beam ! Combined flux in latest and established models = 1.16476 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 41 components and 1.16476 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=0.081175Jy sigma=0.000773 ! Fit after self-cal, rms=0.081173Jy sigma=0.000773 ! 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=0.081173Jy sigma=0.000773 ! Fit after self-cal, rms=0.081156Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8872 mas, bmaj=2.147 mas, bpa=-11.56 degrees ! Estimated noise=827.533 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000692946 Jy ! Component: 100 - total flux cleaned = -0.000814732 Jy ! Component: 150 - total flux cleaned = -0.000932804 Jy ! Component: 200 - total flux cleaned = -0.0010412 Jy ! Total flux subtracted in 200 components = -0.0010412 Jy ! Clean residual min=-0.002961 max=0.003263 Jy/beam ! Clean residual mean=0.000010 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 1.16371 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 51 components and 1.16371 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=0.081055Jy sigma=0.000772 ! Fit after self-cal, rms=0.081055Jy sigma=0.000772 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 = -0.000243169 Jy ! Component: 100 - total flux cleaned = -0.000291168 Jy ! Component: 150 - total flux cleaned = -0.00033609 Jy ! Component: 200 - total flux cleaned = -0.00037788 Jy ! Total flux subtracted in 200 components = -0.00037788 Jy ! Clean residual min=-0.002931 max=0.003187 Jy/beam ! Clean residual mean=0.000010 rms=0.000792 Jy/beam ! Combined flux in latest and established models = 1.16334 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 61 components and 1.16334 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=0.081003Jy sigma=0.000771 ! Fit after self-cal, rms=0.081003Jy sigma=0.000771 ! 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=0.081003Jy sigma=0.000771 ! Fit after self-cal, rms=0.080998Jy sigma=0.000771 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.196 mas, bmaj=4.613 mas, bpa=-12.08 degrees ! Estimated noise=1049.75 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000550105 Jy ! Component: 100 - total flux cleaned = -0.000582933 Jy ! Component: 150 - total flux cleaned = -0.000582678 Jy ! Component: 200 - total flux cleaned = -0.000525284 Jy ! Total flux subtracted in 200 components = -0.000525284 Jy ! Clean residual min=-0.002656 max=0.002319 Jy/beam ! Clean residual mean=0.000016 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 1.16281 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 70 components and 1.16281 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=0.080983Jy sigma=0.000771 ! Fit after self-cal, rms=0.080981Jy sigma=0.000771 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 = 0.000104379 Jy ! Component: 100 - total flux cleaned = 0.000129833 Jy ! Component: 150 - total flux cleaned = 0.000155091 Jy ! Component: 200 - total flux cleaned = 0.000180503 Jy ! Total flux subtracted in 200 components = 0.000180503 Jy ! Clean residual min=-0.002626 max=0.002272 Jy/beam ! Clean residual mean=0.000017 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 1.16299 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 75 components and 1.16299 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=0.080984Jy sigma=0.000771 ! Fit after self-cal, rms=0.080983Jy sigma=0.000771 ! 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=0.8876 mas, bmaj=2.148 mas, bpa=-11.55 degrees ! Estimated noise=827.403 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8876 x 2.148 at -11.55 degrees (North through East) ! Clean map min=-0.0029605 max=1.0143 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.080983Jy sigma=0.000771 ! Fit after self-cal, rms=0.076170Jy sigma=0.000722 ! Inverting map and beam ! Estimated beam: bmin=0.8881 mas, bmaj=2.149 mas, bpa=-11.54 degrees ! Estimated noise=827.275 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000337417 Jy ! Component: 100 - total flux cleaned = -0.000603359 Jy ! Component: 150 - total flux cleaned = -0.000875495 Jy ! Component: 200 - total flux cleaned = -0.00101494 Jy ! Total flux subtracted in 200 components = -0.00101494 Jy ! Clean residual min=-0.002851 max=0.003072 Jy/beam ! Clean residual mean=0.000007 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 1.16198 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 83 components and 1.16198 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=0.076125Jy sigma=0.000722 ! Fit after self-cal, rms=0.076126Jy sigma=0.000722 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00024412 Jy ! Component: 100 - total flux cleaned = -0.000337185 Jy ! Component: 150 - total flux cleaned = -0.000396123 Jy ! Component: 200 - total flux cleaned = -0.000424827 Jy ! Total flux subtracted in 200 components = -0.000424827 Jy ! Clean residual min=-0.002849 max=0.003002 Jy/beam ! Clean residual mean=0.000008 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 1.16155 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 92 components and 1.16155 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=0.076102Jy sigma=0.000721 ! Fit after self-cal, rms=0.076103Jy sigma=0.000721 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.076103Jy sigma=0.000721 ! Fit after self-cal, rms=0.076087Jy sigma=0.000721 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=0.7297 mas, bmaj=1.894 mas, bpa=-11.06 degrees ! Estimated noise=1207.16 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.766491 Jy ! Component: 100 - total flux cleaned = 0.963752 Jy ! Component: 150 - total flux cleaned = 1.05515 Jy ! Component: 200 - total flux cleaned = 1.10298 Jy ! Total flux subtracted in 200 components = 1.10298 Jy ! Clean residual min=-0.011990 max=0.022938 Jy/beam ! Clean residual mean=0.000053 rms=0.003763 Jy/beam ! Combined flux in latest and established models = 1.10298 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 15 model components to the UV plane model. ! The established model now contains 15 components and 1.10298 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8882 mas, bmaj=2.149 mas, bpa=-11.54 degrees ! Estimated noise=827.041 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 = 0.0290397 Jy ! Component: 100 - total flux cleaned = 0.0427944 Jy ! Component: 150 - total flux cleaned = 0.0500066 Jy ! Component: 200 - total flux cleaned = 0.0526304 Jy ! Total flux subtracted in 200 components = 0.0526304 Jy ! Clean residual min=-0.004342 max=0.003961 Jy/beam ! Clean residual mean=0.000016 rms=0.001073 Jy/beam ! Combined flux in latest and established models = 1.15561 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 31 components and 1.15561 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=2.197 mas, bmaj=4.617 mas, bpa=-12.08 degrees ! Estimated noise=1048.32 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00342357 Jy ! Component: 100 - total flux cleaned = 0.00498906 Jy ! Component: 150 - total flux cleaned = 0.00542519 Jy ! Component: 200 - total flux cleaned = 0.00556619 Jy ! Total flux subtracted in 200 components = 0.00556619 Jy ! Clean residual min=-0.002761 max=0.002508 Jy/beam ! Clean residual mean=0.000021 rms=0.000829 Jy/beam ! Combined flux in latest and established models = 1.16118 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 = 4.00969e-05 Jy ! Component: 100 - total flux cleaned = 3.74565e-05 Jy ! Component: 150 - total flux cleaned = 7.37537e-05 Jy ! Component: 200 - total flux cleaned = 0.000112397 Jy ! Total flux subtracted in 200 components = 0.000112397 Jy ! Clean residual min=-0.002708 max=0.002380 Jy/beam ! Clean residual mean=0.000018 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 1.16129 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 56 components and 1.16129 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8882 mas, bmaj=2.149 mas, bpa=-11.54 degrees ! Estimated noise=827.041 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00125955 Jy ! Component: 100 - total flux cleaned = -0.00150396 Jy ! Component: 150 - total flux cleaned = -0.0016117 Jy ! Component: 200 - total flux cleaned = -0.00171193 Jy ! Total flux subtracted in 200 components = -0.00171193 Jy ! Clean residual min=-0.003453 max=0.003203 Jy/beam ! Clean residual mean=0.000007 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 1.15958 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 70 components and 1.15958 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=0.076780Jy sigma=0.000725 ! Fit after self-cal, rms=0.076742Jy sigma=0.000725 wmodel J0118-2141_X_2015_03_17_pus_map.mod ! Writing 70 model components to file: J0118-2141_X_2015_03_17_pus_map.mod wobs J0118-2141_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J0118-2141_X_2015_03_17_pus_uvs.fits wwins J0118-2141_X_2015_03_17_pus_map.win ! wwins: Wrote 2 windows to J0118-2141_X_2015_03_17_pus_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 = -0.000173147 Jy ! Component: 100 - total flux cleaned = -0.000338422 Jy ! Component: 150 - total flux cleaned = -0.000389709 Jy ! Component: 200 - total flux cleaned = -0.000439693 Jy ! Component: 250 - total flux cleaned = -0.000624784 Jy ! Component: 300 - total flux cleaned = -0.000936101 Jy ! Component: 350 - total flux cleaned = -0.00127923 Jy ! Component: 400 - total flux cleaned = -0.00169455 Jy ! Component: 450 - total flux cleaned = -0.00213547 Jy ! Component: 500 - total flux cleaned = -0.00248474 Jy ! Component: 550 - total flux cleaned = -0.00282506 Jy ! Component: 600 - total flux cleaned = -0.00326673 Jy ! Component: 650 - total flux cleaned = -0.00358795 Jy ! Component: 700 - total flux cleaned = -0.00390204 Jy ! Component: 750 - total flux cleaned = -0.0042427 Jy ! Component: 800 - total flux cleaned = -0.00454163 Jy ! Component: 850 - total flux cleaned = -0.00476863 Jy ! Component: 900 - total flux cleaned = -0.00499136 Jy ! Component: 950 - total flux cleaned = -0.00520968 Jy ! Component: 1000 - total flux cleaned = -0.00536266 Jy ! Component: 1050 - total flux cleaned = -0.00554241 Jy ! Component: 1100 - total flux cleaned = -0.00563019 Jy ! Component: 1150 - total flux cleaned = -0.0058028 Jy ! Component: 1200 - total flux cleaned = -0.00594398 Jy ! Component: 1250 - total flux cleaned = -0.00613857 Jy ! Component: 1300 - total flux cleaned = -0.00633005 Jy ! Component: 1350 - total flux cleaned = -0.0065452 Jy ! Component: 1400 - total flux cleaned = -0.00678382 Jy ! Component: 1450 - total flux cleaned = -0.00701857 Jy ! Component: 1500 - total flux cleaned = -0.00719816 Jy ! Component: 1550 - total flux cleaned = -0.00745143 Jy ! Component: 1600 - total flux cleaned = -0.00770144 Jy ! Component: 1650 - total flux cleaned = -0.00797249 Jy ! Component: 1700 - total flux cleaned = -0.00816717 Jy ! Component: 1750 - total flux cleaned = -0.00845581 Jy ! Component: 1800 - total flux cleaned = -0.00862207 Jy ! Component: 1850 - total flux cleaned = -0.00881008 Jy ! Component: 1900 - total flux cleaned = -0.00901887 Jy ! Component: 1950 - total flux cleaned = -0.00915669 Jy ! Component: 2000 - total flux cleaned = -0.0094059 Jy ! Total flux subtracted in 2048 components = -0.00949538 Jy ! Clean residual min=-0.001205 max=0.001185 Jy/beam ! Clean residual mean=0.000002 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 1.15008 Jy keep ! Adding 118 model components to the UV plane model. ! The established model now contains 187 components and 1.15008 Jy ![Exited script file: muppet] wmap "J0118-2141_X_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8882 x 2.149 at -11.54 degrees (North through East) ! Clean map min=-0.0037229 max=1.017 Jy/beam ! Writing clean map to FITS file: J0118-2141_X_2015_03_17_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.01701 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000408056 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.120369 0.120369 0.240738 0.481476 0.962952 1.9259 3.85181 7.70362 15.4072 30.8145 61.629 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.017 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8882 x 2.149 at -11.54 degrees (North through East) ! Clean map min=-0.0037229 max=1.017 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0118-2141_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 18:57:46 2016