! Started logfile: J0541+5550_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:08:06 2016 obs J0541+5550_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J0541+5550_X_2014_06_09_pus_uva.fits ! AN table 1: 103 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.69644 visibilities/baseline/integration-bin. ! Found source: J0541+5550 ! ! 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 344 lines of history. ! ! Reading 38736 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 J0541+5550_X_2014_06_09_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 164 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 164 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 164 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 164 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 164 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 164 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 164 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 164 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 164 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 164 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 164 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 164 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.895496Jy sigma=0.010823 ! Fit after self-cal, rms=0.864859Jy sigma=0.010469 ! 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=0.7913 mas, bmaj=1.156 mas, bpa=-39.28 degrees ! Estimated noise=623.65 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 = 0.103471 Jy ! Component: 100 - total flux cleaned = 0.131123 Jy ! Total flux subtracted in 100 components = 0.131123 Jy ! Clean residual min=-0.005585 max=0.010839 Jy/beam ! Clean residual mean=-0.000093 rms=0.001708 Jy/beam ! Combined flux in latest and established models = 0.131123 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.131123 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=0.073594Jy sigma=0.000844 ! Fit after self-cal, rms=0.073570Jy sigma=0.000843 ! Inverting map ! Added new window around map position (0.6, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116204 Jy ! Component: 100 - total flux cleaned = 0.0174569 Jy ! Total flux subtracted in 100 components = 0.0174569 Jy ! Clean residual min=-0.005875 max=0.004902 Jy/beam ! Clean residual mean=-0.000053 rms=0.001296 Jy/beam ! Combined flux in latest and established models = 0.14858 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 17 components and 0.14858 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=0.071311Jy sigma=0.000818 ! Fit after self-cal, rms=0.071292Jy sigma=0.000817 ! 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=1.051 mas, bmaj=1.43 mas, bpa=-40.92 degrees ! Estimated noise=300.091 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 = 0.00580359 Jy ! Component: 100 - total flux cleaned = 0.00933746 Jy ! Component: 150 - total flux cleaned = 0.011671 Jy ! Component: 200 - total flux cleaned = 0.0132175 Jy ! Total flux subtracted in 200 components = 0.0132175 Jy ! Clean residual min=-0.006083 max=0.006051 Jy/beam ! Clean residual mean=-0.000048 rms=0.001499 Jy/beam ! Combined flux in latest and established models = 0.161798 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 31 components and 0.161798 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=0.070686Jy sigma=0.000812 ! Fit after self-cal, rms=0.070667Jy sigma=0.000811 ! 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 1.00* FD 1.13 HN 1.01 KP 0.91 ! LA 1.01 MK 0.99 NL 1.01 OV 1.00 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.02 KP 0.85 ! LA 1.02 MK 0.94 NL 1.00 OV 0.98 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.05 KP 0.83 ! LA 1.04 MK 0.95 NL 0.99 OV 0.99 ! PT 0.94 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.03 KP 0.78 ! LA 1.05 MK 0.98 NL 0.99 OV 0.99 ! PT 0.94 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.02 KP 0.75 ! LA 1.04 MK 0.97 NL 1.01 OV 0.98 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.02 KP 0.75 ! LA 1.05 MK 0.98 NL 1.02 OV 1.01 ! PT 0.93 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.25 HN 1.15 KP 0.79 ! LA 1.10 MK 1.03 NL 1.06 OV 1.08 ! PT 1.01 SC 1.11 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.18 HN 1.08 KP 0.74 ! LA 1.03 MK 0.97 NL 1.02 OV 1.00 ! PT 0.94 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.06 KP 0.76 ! LA 1.03 MK 0.99 NL 1.01 OV 1.01 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.16 HN 1.08 KP 0.78 ! LA 1.05 MK 0.96 NL 0.99 OV 1.01 ! PT 0.95 SC 1.06 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.03 KP 0.81 ! LA 1.07 MK 0.98 NL 1.02 OV 1.01 ! PT 0.97 SC 1.10 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.04 KP 0.85 ! LA 1.05 MK 0.98 NL 1.03 OV 0.98 ! PT 0.99 SC 1.07 ! ! ! Fit before self-cal, rms=0.070667Jy sigma=0.000811 ! Fit after self-cal, rms=0.068188Jy sigma=0.000778 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.052 mas, bmaj=1.45 mas, bpa=-40.5 degrees ! Estimated noise=300.976 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 = -0.00129264 Jy ! Component: 100 - total flux cleaned = -0.00142058 Jy ! Component: 150 - total flux cleaned = -0.0015612 Jy ! Component: 200 - total flux cleaned = -0.00171359 Jy ! Total flux subtracted in 200 components = -0.00171359 Jy ! Clean residual min=-0.001586 max=0.001639 Jy/beam ! Clean residual mean=-0.000009 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.160084 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 38 components and 0.160084 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=0.068130Jy sigma=0.000777 ! Fit after self-cal, rms=0.068160Jy sigma=0.000776 ! 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=0.068160Jy sigma=0.000776 ! Fit after self-cal, rms=0.068267Jy sigma=0.000775 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.055 mas, bmaj=1.444 mas, bpa=-40.69 degrees ! Estimated noise=300.449 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000767055 Jy ! Component: 100 - total flux cleaned = -0.0009389 Jy ! Component: 150 - total flux cleaned = -0.00104664 Jy ! Component: 200 - total flux cleaned = -0.00112409 Jy ! Total flux subtracted in 200 components = -0.00112409 Jy ! Clean residual min=-0.001440 max=0.001312 Jy/beam ! Clean residual mean=-0.000006 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.15896 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 0.15896 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=0.068248Jy sigma=0.000775 ! Fit after self-cal, rms=0.068255Jy sigma=0.000775 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 = -0.000158467 Jy ! Component: 100 - total flux cleaned = -0.000193521 Jy ! Component: 150 - total flux cleaned = -0.000224546 Jy ! Component: 200 - total flux cleaned = -0.000252415 Jy ! Total flux subtracted in 200 components = -0.000252415 Jy ! Clean residual min=-0.001379 max=0.001264 Jy/beam ! Clean residual mean=-0.000008 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.158708 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 43 components and 0.158708 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=0.068246Jy sigma=0.000775 ! Fit after self-cal, rms=0.068244Jy sigma=0.000775 ! 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=0.068244Jy sigma=0.000775 ! Fit after self-cal, rms=0.068411Jy sigma=0.000775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.056 mas, bmaj=1.448 mas, bpa=-40.66 degrees ! Estimated noise=300.497 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000484814 Jy ! Component: 100 - total flux cleaned = -0.000592134 Jy ! Component: 150 - total flux cleaned = -0.000687087 Jy ! Component: 200 - total flux cleaned = -0.000770894 Jy ! Total flux subtracted in 200 components = -0.000770894 Jy ! Clean residual min=-0.001264 max=0.001245 Jy/beam ! Clean residual mean=-0.000006 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.157937 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 45 components and 0.157937 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=0.068401Jy sigma=0.000775 ! Fit after self-cal, rms=0.068403Jy sigma=0.000775 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 (1.8, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113858 Jy ! Component: 100 - total flux cleaned = 0.00134058 Jy ! Component: 150 - total flux cleaned = 0.0013231 Jy ! Component: 200 - total flux cleaned = 0.00132165 Jy ! Total flux subtracted in 200 components = 0.00132165 Jy ! Clean residual min=-0.001088 max=0.001073 Jy/beam ! Clean residual mean=-0.000000 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.159258 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 65 components and 0.159258 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=0.068383Jy sigma=0.000775 ! Fit after self-cal, rms=0.068380Jy sigma=0.000775 ! Inverting map ! Added new window around map position (-1, 9.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000334668 Jy ! Component: 100 - total flux cleaned = 0.000305429 Jy ! Component: 150 - total flux cleaned = 0.000325875 Jy ! Component: 200 - total flux cleaned = 0.000288932 Jy ! Total flux subtracted in 200 components = 0.000288932 Jy ! Clean residual min=-0.000916 max=0.000688 Jy/beam ! Clean residual mean=0.000001 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.159547 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 83 components and 0.159547 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=0.068358Jy sigma=0.000774 ! Fit after self-cal, rms=0.068358Jy sigma=0.000774 ! 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=0.068358Jy sigma=0.000774 ! Fit after self-cal, rms=0.068510Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.583 mas, bmaj=2.793 mas, bpa=-55.09 degrees ! Estimated noise=362.711 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000248149 Jy ! Component: 100 - total flux cleaned = 0.000262989 Jy ! Component: 150 - total flux cleaned = 0.000235919 Jy ! Component: 200 - total flux cleaned = 0.000163169 Jy ! Total flux subtracted in 200 components = 0.000163169 Jy ! Clean residual min=-0.001019 max=0.000669 Jy/beam ! Clean residual mean=0.000004 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.159711 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 95 components and 0.159711 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=0.068505Jy sigma=0.000774 ! Fit after self-cal, rms=0.068509Jy sigma=0.000774 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 = 8.51988e-05 Jy ! Component: 100 - total flux cleaned = 5.27973e-05 Jy ! Component: 150 - total flux cleaned = 1.43159e-05 Jy ! Component: 200 - total flux cleaned = -2.13259e-05 Jy ! Total flux subtracted in 200 components = -2.13259e-05 Jy ! Clean residual min=-0.000963 max=0.000668 Jy/beam ! Clean residual mean=0.000004 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.159689 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 100 components and 0.159689 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=0.068506Jy sigma=0.000774 ! Fit after self-cal, rms=0.068506Jy sigma=0.000774 ! 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=1.058 mas, bmaj=1.449 mas, bpa=-40.71 degrees ! Estimated noise=300.602 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.058 x 1.449 at -40.71 degrees (North through East) ! Clean map min=-0.00083444 max=0.13118 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=0.795 mas, bmaj=1.168 mas, bpa=-39.09 degrees ! Estimated noise=630.291 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.104348 Jy ! Component: 100 - total flux cleaned = 0.131944 Jy ! Component: 150 - total flux cleaned = 0.142918 Jy ! Component: 200 - total flux cleaned = 0.148123 Jy ! Total flux subtracted in 200 components = 0.148123 Jy ! Clean residual min=-0.002018 max=0.002435 Jy/beam ! Clean residual mean=-0.000026 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.148123 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.148123 Jy ! Inverting map and beam ! Estimated beam: bmin=1.058 mas, bmaj=1.449 mas, bpa=-40.71 degrees ! Estimated noise=300.602 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 = 0.00362698 Jy ! Component: 100 - total flux cleaned = 0.00578269 Jy ! Component: 150 - total flux cleaned = 0.007296 Jy ! Component: 200 - total flux cleaned = 0.00843015 Jy ! Total flux subtracted in 200 components = 0.00843015 Jy ! Clean residual min=-0.001057 max=0.000897 Jy/beam ! Clean residual mean=-0.000014 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.156553 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 43 components and 0.156553 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=2.583 mas, bmaj=2.793 mas, bpa=-55.09 degrees ! Estimated noise=362.711 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130506 Jy ! Component: 100 - total flux cleaned = 0.00194908 Jy ! Component: 150 - total flux cleaned = 0.00224582 Jy ! Component: 200 - total flux cleaned = 0.00242507 Jy ! Total flux subtracted in 200 components = 0.00242507 Jy ! Clean residual min=-0.001157 max=0.000749 Jy/beam ! Clean residual mean=-0.000005 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.158978 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 = 0.000131934 Jy ! Component: 100 - total flux cleaned = 0.000242882 Jy ! Component: 150 - total flux cleaned = 0.000302393 Jy ! Component: 200 - total flux cleaned = 0.000323625 Jy ! Total flux subtracted in 200 components = 0.000323625 Jy ! Clean residual min=-0.001100 max=0.000690 Jy/beam ! Clean residual mean=-0.000001 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.159302 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 77 components and 0.159302 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.058 mas, bmaj=1.449 mas, bpa=-40.71 degrees ! Estimated noise=300.602 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000110609 Jy ! Component: 100 - total flux cleaned = -3.67899e-05 Jy ! Component: 150 - total flux cleaned = -0.000114144 Jy ! Component: 200 - total flux cleaned = -0.000155942 Jy ! Total flux subtracted in 200 components = -0.000155942 Jy ! Clean residual min=-0.000855 max=0.000683 Jy/beam ! Clean residual mean=-0.000002 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.159146 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 92 components and 0.159146 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=0.068510Jy sigma=0.000774 ! Fit after self-cal, rms=0.068500Jy sigma=0.000774 wmodel J0541+5550_X_2014_06_09_pus_map.mod ! Writing 92 model components to file: J0541+5550_X_2014_06_09_pus_map.mod wobs J0541+5550_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J0541+5550_X_2014_06_09_pus_uvs.fits wwins J0541+5550_X_2014_06_09_pus_map.win ! wwins: Wrote 4 windows to J0541+5550_X_2014_06_09_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 = -0.000380508 Jy ! Component: 100 - total flux cleaned = -0.000693334 Jy ! Component: 150 - total flux cleaned = -0.000895992 Jy ! Component: 200 - total flux cleaned = -0.00100804 Jy ! Component: 250 - total flux cleaned = -0.00111527 Jy ! Component: 300 - total flux cleaned = -0.00121859 Jy ! Component: 350 - total flux cleaned = -0.0012986 Jy ! Component: 400 - total flux cleaned = -0.0013668 Jy ! Component: 450 - total flux cleaned = -0.00141417 Jy ! Component: 500 - total flux cleaned = -0.00146016 Jy ! Component: 550 - total flux cleaned = -0.00148722 Jy ! Component: 600 - total flux cleaned = -0.00154906 Jy ! Component: 650 - total flux cleaned = -0.00158373 Jy ! Component: 700 - total flux cleaned = -0.00164326 Jy ! Component: 750 - total flux cleaned = -0.00169334 Jy ! Component: 800 - total flux cleaned = -0.00177525 Jy ! Component: 850 - total flux cleaned = -0.00183949 Jy ! Component: 900 - total flux cleaned = -0.00188686 Jy ! Component: 950 - total flux cleaned = -0.00194909 Jy ! Component: 1000 - total flux cleaned = -0.00197972 Jy ! Component: 1050 - total flux cleaned = -0.00203264 Jy ! Component: 1100 - total flux cleaned = -0.0020847 Jy ! Component: 1150 - total flux cleaned = -0.00215796 Jy ! Component: 1200 - total flux cleaned = -0.00221575 Jy ! Component: 1250 - total flux cleaned = -0.00227286 Jy ! Component: 1300 - total flux cleaned = -0.00232922 Jy ! Component: 1350 - total flux cleaned = -0.00237793 Jy ! Component: 1400 - total flux cleaned = -0.00242595 Jy ! Component: 1450 - total flux cleaned = -0.00247339 Jy ! Component: 1500 - total flux cleaned = -0.00250016 Jy ! Component: 1550 - total flux cleaned = -0.00254645 Jy ! Component: 1600 - total flux cleaned = -0.00257254 Jy ! Component: 1650 - total flux cleaned = -0.00261131 Jy ! Component: 1700 - total flux cleaned = -0.00263689 Jy ! Component: 1750 - total flux cleaned = -0.00268116 Jy ! Component: 1800 - total flux cleaned = -0.00272494 Jy ! Component: 1850 - total flux cleaned = -0.00276826 Jy ! Component: 1900 - total flux cleaned = -0.00278667 Jy ! Component: 1950 - total flux cleaned = -0.00284135 Jy ! Component: 2000 - total flux cleaned = -0.00287144 Jy ! Total flux subtracted in 2048 components = -0.00290725 Jy ! Clean residual min=-0.000334 max=0.000321 Jy/beam ! Clean residual mean=-0.000001 rms=0.000107 Jy/beam ! Combined flux in latest and established models = 0.156238 Jy keep ! Adding 131 model components to the UV plane model. ! The established model now contains 223 components and 0.156238 Jy ![Exited script file: muppet] wmap "J0541+5550_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.058 x 1.449 at -40.71 degrees (North through East) ! Clean map min=-0.00064509 max=0.13203 Jy/beam ! Writing clean map to FITS file: J0541+5550_X_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.132032 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000106799 device "J0541+5550_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0541+5550_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.242665 0.242665 0.48533 0.97066 1.94132 3.88264 7.76528 15.5306 31.0611 62.1222 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.132 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.058 x 1.449 at -40.71 degrees (North through East) ! Clean map min=-0.00064509 max=0.13203 Jy/beam quit ! Quitting program ! Log file J0541+5550_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:08:09 2016