! Started logfile: J0911+1958_X_2017_07_09_pus_uvs.log on Wed May 8 15:23:39 2019 obs J0911+1958_X_2017_07_09_pus_uva.fits ! Reading UV FITS file: J0911+1958_X_2017_07_09_pus_uva.fits ! AN table 1: 173 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.908414 visibilities/baseline/integration-bin. ! Found source: J0911+1958 ! ! 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 979 lines of history. ! ! Reading 84864 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 J0911+1958_X_2017_07_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 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.944158Jy sigma=0.007918 ! Fit after self-cal, rms=0.924373Jy sigma=0.007758 ! 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=0.7777 mas, bmaj=1.684 mas, bpa=-4.74 degrees ! Estimated noise=670.633 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 = 0.0590259 Jy ! Component: 100 - total flux cleaned = 0.0733785 Jy ! Total flux subtracted in 100 components = 0.0733785 Jy ! Clean residual min=-0.004491 max=0.009446 Jy/beam ! Clean residual mean=-0.000042 rms=0.001277 Jy/beam ! Combined flux in latest and established models = 0.0733785 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0733785 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=0.085043Jy sigma=0.000688 ! Fit after self-cal, rms=0.085026Jy sigma=0.000688 ! Inverting map ! Added new window around map position (4.2, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00906102 Jy ! Component: 100 - total flux cleaned = 0.015063 Jy ! Total flux subtracted in 100 components = 0.015063 Jy ! Clean residual min=-0.003755 max=0.008641 Jy/beam ! Clean residual mean=-0.000029 rms=0.001098 Jy/beam ! Combined flux in latest and established models = 0.0884416 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 21 components and 0.0884416 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=0.083411Jy sigma=0.000673 ! Fit after self-cal, rms=0.083307Jy sigma=0.000672 ! Inverting map ! Added new window around map position (2.8, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00818719 Jy ! Component: 100 - total flux cleaned = 0.0131298 Jy ! Total flux subtracted in 100 components = 0.0131298 Jy ! Clean residual min=-0.003035 max=0.004642 Jy/beam ! Clean residual mean=-0.000019 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 0.101571 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 31 components and 0.101571 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=0.082172Jy sigma=0.000662 ! Fit after self-cal, rms=0.082058Jy sigma=0.000661 ! 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=0.9787 mas, bmaj=2.038 mas, bpa=-4.328 degrees ! Estimated noise=291.909 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 (5.2, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0082309 Jy ! Component: 100 - total flux cleaned = 0.0136858 Jy ! Component: 150 - total flux cleaned = 0.0177735 Jy ! Component: 200 - total flux cleaned = 0.0209054 Jy ! Total flux subtracted in 200 components = 0.0209054 Jy ! Clean residual min=-0.002319 max=0.003773 Jy/beam ! Clean residual mean=-0.000017 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.122477 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 67 components and 0.122477 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=0.081070Jy sigma=0.000652 ! Fit after self-cal, rms=0.080947Jy sigma=0.000651 ! Inverting map ! Added new window around map position (7.2, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00421685 Jy ! Component: 100 - total flux cleaned = 0.00705187 Jy ! Component: 150 - total flux cleaned = 0.0092275 Jy ! Component: 200 - total flux cleaned = 0.01097 Jy ! Total flux subtracted in 200 components = 0.01097 Jy ! Clean residual min=-0.001457 max=0.002224 Jy/beam ! Clean residual mean=-0.000004 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.133447 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 107 components and 0.133447 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=0.080674Jy sigma=0.000648 ! Fit after self-cal, rms=0.080642Jy sigma=0.000648 ! Inverting map ! Added new window around map position (1.6, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00236852 Jy ! Component: 100 - total flux cleaned = 0.00399186 Jy ! Component: 150 - total flux cleaned = 0.00527997 Jy ! Component: 200 - total flux cleaned = 0.00613561 Jy ! Total flux subtracted in 200 components = 0.00613561 Jy ! Clean residual min=-0.001056 max=0.001172 Jy/beam ! Clean residual mean=0.000004 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.139582 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 138 components and 0.139582 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=0.080549Jy sigma=0.000647 ! Fit after self-cal, rms=0.080542Jy sigma=0.000647 ! 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 0.97 HN 1.03 KP 0.98 ! LA 0.96 MK 1.08 NL 0.99 OV 1.02 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.06 KP 0.96 ! LA 0.97 MK 1.00 NL 0.99 OV 1.03 ! PT 1.03 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.00 KP 0.98 ! LA 0.97 MK 1.06 NL 1.02 OV 1.00 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.03 KP 0.99 ! LA 0.98 MK 1.03 NL 1.02 OV 0.98 ! PT 1.01 SC 1.11 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.98 KP 0.95 ! LA 0.99 MK 1.02 NL 1.00 OV 1.03 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 0.99 KP 0.95 ! LA 0.98 MK 1.06 NL 0.97 OV 1.01 ! PT 0.99 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.97 HN 0.97 KP 0.99 ! LA 0.99 MK 1.02 NL 1.00 OV 1.00 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.05 HN 0.99 KP 0.97 ! LA 0.97 MK 1.04 NL 0.98 OV 1.00 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.01 KP 0.93 ! LA 0.97 MK 0.99 NL 0.97 OV 0.99 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.01 KP 0.96 ! LA 1.01 MK 1.06 NL 1.00 OV 1.01 ! PT 1.02 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.04 KP 0.95 ! LA 0.99 MK 0.96 NL 1.00 OV 1.00 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.07 KP 0.93 ! LA 1.01 MK 1.04 NL 1.02 OV 1.03 ! PT 1.01 SC 0.98 ! ! ! Fit before self-cal, rms=0.080542Jy sigma=0.000647 ! Fit after self-cal, rms=0.080864Jy sigma=0.000647 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9892 mas, bmaj=2.053 mas, bpa=-4.401 degrees ! Estimated noise=292.75 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 = 0.00104266 Jy ! Component: 100 - total flux cleaned = 0.00154163 Jy ! Component: 150 - total flux cleaned = 0.00180327 Jy ! Component: 200 - total flux cleaned = 0.00196342 Jy ! Total flux subtracted in 200 components = 0.00196342 Jy ! Clean residual min=-0.000910 max=0.001057 Jy/beam ! Clean residual mean=0.000004 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.141546 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 166 components and 0.141546 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=0.080845Jy sigma=0.000646 ! Fit after self-cal, rms=0.080854Jy sigma=0.000646 ! 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=0.080854Jy sigma=0.000646 ! Fit after self-cal, rms=0.081680Jy sigma=0.000646 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9887 mas, bmaj=2.048 mas, bpa=-4.326 degrees ! Estimated noise=293.136 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000690113 Jy ! Component: 100 - total flux cleaned = 0.00105998 Jy ! Component: 150 - total flux cleaned = 0.00130009 Jy ! Component: 200 - total flux cleaned = 0.00136568 Jy ! Total flux subtracted in 200 components = 0.00136568 Jy ! Clean residual min=-0.000750 max=0.001016 Jy/beam ! Clean residual mean=-0.000000 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.142911 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 187 components and 0.142911 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=0.081671Jy sigma=0.000646 ! Fit after self-cal, rms=0.081690Jy sigma=0.000646 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 (-21.4, 15.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000813455 Jy ! Component: 100 - total flux cleaned = 0.0010255 Jy ! Component: 150 - total flux cleaned = 0.00123148 Jy ! Component: 200 - total flux cleaned = 0.00140179 Jy ! Total flux subtracted in 200 components = 0.00140179 Jy ! Clean residual min=-0.000681 max=0.000861 Jy/beam ! Clean residual mean=0.000001 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.144313 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 202 components and 0.144313 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=0.081679Jy sigma=0.000646 ! Fit after self-cal, rms=0.081678Jy sigma=0.000646 ! Inverting map ! Added new window around map position (10.2, -10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000642548 Jy ! Component: 100 - total flux cleaned = 0.000883932 Jy ! Component: 150 - total flux cleaned = 0.000960476 Jy ! Component: 200 - total flux cleaned = 0.0010175 Jy ! Total flux subtracted in 200 components = 0.0010175 Jy ! Clean residual min=-0.000662 max=0.000779 Jy/beam ! Clean residual mean=0.000001 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.145331 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 224 components and 0.145331 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=0.081670Jy sigma=0.000646 ! Fit after self-cal, rms=0.081668Jy sigma=0.000646 ! 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=0.081668Jy sigma=0.000646 ! Fit after self-cal, rms=0.081901Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9885 mas, bmaj=2.048 mas, bpa=-4.324 degrees ! Estimated noise=293.276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000341988 Jy ! Component: 100 - total flux cleaned = 0.000499258 Jy ! Component: 150 - total flux cleaned = 0.000600731 Jy ! Component: 200 - total flux cleaned = 0.000648418 Jy ! Total flux subtracted in 200 components = 0.000648418 Jy ! Clean residual min=-0.000607 max=0.000768 Jy/beam ! Clean residual mean=0.000001 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.145979 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 241 components and 0.145979 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=0.081896Jy sigma=0.000645 ! Fit after self-cal, rms=0.081903Jy sigma=0.000645 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 (4.6, 23.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000622969 Jy ! Component: 100 - total flux cleaned = 0.000805071 Jy ! Component: 150 - total flux cleaned = 0.00089314 Jy ! Component: 200 - total flux cleaned = 0.00097579 Jy ! Total flux subtracted in 200 components = 0.00097579 Jy ! Clean residual min=-0.000608 max=0.000612 Jy/beam ! Clean residual mean=0.000001 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.146955 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 258 components and 0.146955 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=0.081897Jy sigma=0.000645 ! Fit after self-cal, rms=0.081896Jy sigma=0.000645 ! 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=0.081896Jy sigma=0.000645 ! Fit after self-cal, rms=0.081924Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.096 mas, bmaj=2.927 mas, bpa=-5.293 degrees ! Estimated noise=355.805 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.87619e-05 Jy ! Component: 100 - total flux cleaned = 5.98555e-05 Jy ! Component: 150 - total flux cleaned = 0.000109184 Jy ! Component: 200 - total flux cleaned = 0.000155473 Jy ! Total flux subtracted in 200 components = 0.000155473 Jy ! Clean residual min=-0.000619 max=0.000704 Jy/beam ! Clean residual mean=0.000000 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.14711 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 279 components and 0.14711 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=0.081922Jy sigma=0.000645 ! Fit after self-cal, rms=0.081921Jy sigma=0.000645 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.41834e-05 Jy ! Component: 100 - total flux cleaned = 8.73197e-05 Jy ! Component: 150 - total flux cleaned = 0.000127566 Jy ! Component: 200 - total flux cleaned = 0.000155653 Jy ! Total flux subtracted in 200 components = 0.000155653 Jy ! Clean residual min=-0.000616 max=0.000675 Jy/beam ! Clean residual mean=0.000000 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.147266 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 292 components and 0.147266 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=0.081921Jy sigma=0.000645 ! Fit after self-cal, rms=0.081920Jy sigma=0.000645 ! 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=0.9884 mas, bmaj=2.047 mas, bpa=-4.303 degrees ! Estimated noise=293.4 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9884 x 2.047 at -4.303 degrees (North through East) ! Clean map min=-0.0005577 max=0.075833 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=0.7843 mas, bmaj=1.689 mas, bpa=-4.244 degrees ! Estimated noise=677.655 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0589363 Jy ! Component: 100 - total flux cleaned = 0.07662 Jy ! Component: 150 - total flux cleaned = 0.0879471 Jy ! Component: 200 - total flux cleaned = 0.0963313 Jy ! Total flux subtracted in 200 components = 0.0963313 Jy ! Clean residual min=-0.003040 max=0.004880 Jy/beam ! Clean residual mean=-0.000025 rms=0.000918 Jy/beam ! Combined flux in latest and established models = 0.0963313 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0963313 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9884 mas, bmaj=2.047 mas, bpa=-4.303 degrees ! Estimated noise=293.4 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 = 0.010687 Jy ! Component: 100 - total flux cleaned = 0.0182007 Jy ! Component: 150 - total flux cleaned = 0.023953 Jy ! Component: 200 - total flux cleaned = 0.0284233 Jy ! Total flux subtracted in 200 components = 0.0284233 Jy ! Clean residual min=-0.001517 max=0.002632 Jy/beam ! Clean residual mean=-0.000022 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.124755 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 65 components and 0.124755 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00352622 Jy ! Component: 100 - total flux cleaned = 0.00636545 Jy ! Component: 150 - total flux cleaned = 0.00869574 Jy ! Component: 200 - total flux cleaned = 0.0106311 Jy ! Total flux subtracted in 200 components = 0.0106311 Jy ! Clean residual min=-0.000964 max=0.001224 Jy/beam ! Clean residual mean=-0.000010 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.135386 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 104 components and 0.135386 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=2.096 mas, bmaj=2.927 mas, bpa=-5.293 degrees ! Estimated noise=355.805 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0026808 Jy ! Component: 100 - total flux cleaned = 0.00454121 Jy ! Component: 150 - total flux cleaned = 0.00597551 Jy ! Component: 200 - total flux cleaned = 0.00710753 Jy ! Total flux subtracted in 200 components = 0.00710753 Jy ! Clean residual min=-0.000881 max=0.000950 Jy/beam ! Clean residual mean=-0.000006 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.142493 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 = 0.000935252 Jy ! Component: 100 - total flux cleaned = 0.00172845 Jy ! Component: 150 - total flux cleaned = 0.00230801 Jy ! Component: 200 - total flux cleaned = 0.00277243 Jy ! Total flux subtracted in 200 components = 0.00277243 Jy ! Clean residual min=-0.000721 max=0.000795 Jy/beam ! Clean residual mean=-0.000002 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.145266 Jy ! Adding 113 model components to the UV plane model. ! The established model now contains 193 components and 0.145266 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9884 mas, bmaj=2.047 mas, bpa=-4.303 degrees ! Estimated noise=293.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000806895 Jy ! Component: 100 - total flux cleaned = 0.00137513 Jy ! Component: 150 - total flux cleaned = 0.00164858 Jy ! Component: 200 - total flux cleaned = 0.00189924 Jy ! Total flux subtracted in 200 components = 0.00189924 Jy ! Clean residual min=-0.000654 max=0.000726 Jy/beam ! Clean residual mean=-0.000000 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.147165 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 216 components and 0.147165 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=0.081938Jy sigma=0.000645 ! Fit after self-cal, rms=0.081934Jy sigma=0.000645 wmodel J0911+1958_X_2017_07_09_pus_map.mod ! Writing 216 model components to file: J0911+1958_X_2017_07_09_pus_map.mod wobs J0911+1958_X_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J0911+1958_X_2017_07_09_pus_uvs.fits wwins J0911+1958_X_2017_07_09_pus_map.win ! wwins: Wrote 9 windows to J0911+1958_X_2017_07_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 = 5.01318e-05 Jy ! Component: 100 - total flux cleaned = 7.20297e-05 Jy ! Component: 150 - total flux cleaned = 8.26247e-05 Jy ! Component: 200 - total flux cleaned = 6.21332e-05 Jy ! Component: 250 - total flux cleaned = 4.21114e-05 Jy ! Component: 300 - total flux cleaned = 5.18803e-05 Jy ! Component: 350 - total flux cleaned = 5.19787e-05 Jy ! Component: 400 - total flux cleaned = 7.08852e-05 Jy ! Component: 450 - total flux cleaned = 8.91612e-05 Jy ! Component: 500 - total flux cleaned = 8.006e-05 Jy ! Component: 550 - total flux cleaned = 5.36604e-05 Jy ! Component: 600 - total flux cleaned = 8.83252e-05 Jy ! Component: 650 - total flux cleaned = 7.97821e-05 Jy ! Component: 700 - total flux cleaned = 7.12827e-05 Jy ! Component: 750 - total flux cleaned = 5.47399e-05 Jy ! Component: 800 - total flux cleaned = 3.85297e-05 Jy ! Component: 850 - total flux cleaned = 7.07407e-05 Jy ! Component: 900 - total flux cleaned = 5.47551e-05 Jy ! Component: 950 - total flux cleaned = 3.89787e-05 Jy ! Component: 1000 - total flux cleaned = 6.22312e-05 Jy ! Component: 1050 - total flux cleaned = 9.31075e-05 Jy ! Component: 1100 - total flux cleaned = 9.30899e-05 Jy ! Component: 1150 - total flux cleaned = 0.000100545 Jy ! Component: 1200 - total flux cleaned = 0.000107795 Jy ! Component: 1250 - total flux cleaned = 0.00011513 Jy ! Component: 1300 - total flux cleaned = 0.000122445 Jy ! Component: 1350 - total flux cleaned = 0.000151123 Jy ! Component: 1400 - total flux cleaned = 0.000143937 Jy ! Component: 1450 - total flux cleaned = 0.000143955 Jy ! Component: 1500 - total flux cleaned = 0.00015797 Jy ! Component: 1550 - total flux cleaned = 0.000157974 Jy ! Component: 1600 - total flux cleaned = 0.000164751 Jy ! Component: 1650 - total flux cleaned = 0.00019858 Jy ! Component: 1700 - total flux cleaned = 0.000191892 Jy ! Component: 1750 - total flux cleaned = 0.000218424 Jy ! Component: 1800 - total flux cleaned = 0.000224903 Jy ! Component: 1850 - total flux cleaned = 0.000231385 Jy ! Component: 1900 - total flux cleaned = 0.000250776 Jy ! Component: 1950 - total flux cleaned = 0.000282739 Jy ! Component: 2000 - total flux cleaned = 0.000263674 Jy ! Total flux subtracted in 2048 components = 0.000269921 Jy ! Clean residual min=-0.000415 max=0.000402 Jy/beam ! Clean residual mean=-0.000001 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.147435 Jy keep ! Adding 150 model components to the UV plane model. ! The established model now contains 366 components and 0.147435 Jy ![Exited script file: muppet] wmap "J0911+1958_X_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9884 x 2.047 at -4.303 degrees (North through East) ! Clean map min=-0.0005042 max=0.075733 Jy/beam ! Writing clean map to FITS file: J0911+1958_X_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0757332 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00012121 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.480145 0.480145 0.96029 1.92058 3.84116 7.68232 15.3646 30.7293 61.4585 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.075 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9884 x 2.047 at -4.303 degrees (North through East) ! Clean map min=-0.0005042 max=0.075733 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 J0911+1958_X_2017_07_09_pus_uvs.log closed on Wed May 8 15:23:45 2019