! Started logfile: J0003+2129_X_2017_05_27_pus_uvs.log on Fri May 3 10:27:12 2019 obs J0003+2129_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J0003+2129_X_2017_05_27_pus_uva.fits ! AN table 1: 144 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.977006 visibilities/baseline/integration-bin. ! Found source: J0003+2129 ! ! 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 1033 lines of history. ! ! Reading 75972 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 J0003+2129_X_2017_05_27_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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.887363Jy sigma=0.007946 ! Fit after self-cal, rms=0.876613Jy sigma=0.007854 ! 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 ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.6876 mas, bmaj=1.598 mas, bpa=-1.604 degrees ! Estimated noise=646.256 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 = 0.0947895 Jy ! Component: 100 - total flux cleaned = 0.117424 Jy ! Total flux subtracted in 100 components = 0.117424 Jy ! Clean residual min=-0.003261 max=0.009008 Jy/beam ! Clean residual mean=0.000001 rms=0.001006 Jy/beam ! Combined flux in latest and established models = 0.117424 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.117424 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=0.077683Jy sigma=0.000672 ! Fit after self-cal, rms=0.077683Jy sigma=0.000672 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00998719 Jy ! Component: 100 - total flux cleaned = 0.0155344 Jy ! Total flux subtracted in 100 components = 0.0155344 Jy ! Clean residual min=-0.002397 max=0.006224 Jy/beam ! Clean residual mean=0.000002 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.132958 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 0.132958 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=0.076160Jy sigma=0.000657 ! Fit after self-cal, rms=0.076161Jy sigma=0.000656 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Added new window around map position (-4, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00556637 Jy ! Component: 100 - total flux cleaned = 0.00877779 Jy ! Total flux subtracted in 100 components = 0.00877779 Jy ! Clean residual min=-0.002318 max=0.004227 Jy/beam ! Clean residual mean=0.000003 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.141736 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 23 components and 0.141736 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=0.075716Jy sigma=0.000652 ! Fit after self-cal, rms=0.075701Jy sigma=0.000652 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Added new window around map position (-1.8, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00377896 Jy ! Component: 100 - total flux cleaned = 0.00617926 Jy ! Total flux subtracted in 100 components = 0.00617926 Jy ! Clean residual min=-0.002191 max=0.002089 Jy/beam ! Clean residual mean=0.000004 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.147915 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 29 components and 0.147915 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=0.075483Jy sigma=0.000650 ! Fit after self-cal, rms=0.075471Jy sigma=0.000650 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec 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 ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8783 mas, bmaj=1.885 mas, bpa=-1.309 degrees ! Estimated noise=288.505 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 = 0.00257194 Jy ! Component: 100 - total flux cleaned = 0.00413167 Jy ! Component: 150 - total flux cleaned = 0.00507629 Jy ! Component: 200 - total flux cleaned = 0.00555757 Jy ! Total flux subtracted in 200 components = 0.00555757 Jy ! Clean residual min=-0.001253 max=0.001319 Jy/beam ! Clean residual mean=0.000007 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.153473 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 39 components and 0.153473 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=0.075371Jy sigma=0.000649 ! Fit after self-cal, rms=0.075364Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec 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 0.96 FD 0.98 HN 0.98 KP 1.00 ! LA 0.96 MK 1.00 NL 0.97 OV 1.00 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.99 KP 0.99 ! LA 0.96 MK 0.99 NL 0.97 OV 0.98 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.01 KP 1.00 ! LA 0.99 MK 1.01 NL 0.96 OV 0.99 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.02 KP 0.98 ! LA 0.99 MK 1.02 NL 0.96 OV 1.01 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.95 KP 1.01 ! LA 0.99 MK 1.01 NL 0.96 OV 0.99 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.00 KP 1.01 ! LA 0.99 MK 1.04 NL 0.97 OV 1.00 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.00 KP 0.99 ! LA 1.01 MK 1.04 NL 0.98 OV 1.01 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 0.99 KP 1.01 ! LA 0.97 MK 1.00 NL 0.97 OV 1.01 ! PT 1.07 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.00 KP 0.99 ! LA 1.02 MK 1.02 NL 0.98 OV 1.01 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.98 KP 1.02 ! LA 1.03 MK 1.03 NL 0.97 OV 1.01 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.04 KP 1.00 ! LA 0.99 MK 1.03 NL 0.97 OV 1.00 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.96 KP 0.99 ! LA 1.02 MK 1.02 NL 0.99 OV 1.01 ! PT 1.04 SC 1.04 ! ! ! Fit before self-cal, rms=0.075364Jy sigma=0.000649 ! Fit after self-cal, rms=0.075428Jy sigma=0.000648 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8841 mas, bmaj=1.891 mas, bpa=-1.425 degrees ! Estimated noise=288.009 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 = 0.00104718 Jy ! Component: 100 - total flux cleaned = 0.00113208 Jy ! Component: 150 - total flux cleaned = 0.00113241 Jy ! Component: 200 - total flux cleaned = 0.00108175 Jy ! Total flux subtracted in 200 components = 0.00108175 Jy ! Clean residual min=-0.000973 max=0.001010 Jy/beam ! Clean residual mean=0.000005 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.154554 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 53 components and 0.154554 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=0.075405Jy sigma=0.000648 ! Fit after self-cal, rms=0.075408Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec 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=0.075408Jy sigma=0.000648 ! Fit after self-cal, rms=0.075543Jy sigma=0.000646 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8848 mas, bmaj=1.891 mas, bpa=-1.436 degrees ! Estimated noise=288.191 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00046647 Jy ! Component: 100 - total flux cleaned = 0.00065655 Jy ! Component: 150 - total flux cleaned = 0.000682411 Jy ! Component: 200 - total flux cleaned = 0.000717836 Jy ! Total flux subtracted in 200 components = 0.000717836 Jy ! Clean residual min=-0.000717 max=0.000773 Jy/beam ! Clean residual mean=0.000002 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.155272 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 65 components and 0.155272 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=0.075534Jy sigma=0.000646 ! Fit after self-cal, rms=0.075540Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec 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 = 0.000116365 Jy ! Component: 100 - total flux cleaned = 0.000196027 Jy ! Component: 150 - total flux cleaned = 0.000253728 Jy ! Component: 200 - total flux cleaned = 0.000271332 Jy ! Total flux subtracted in 200 components = 0.000271332 Jy ! Clean residual min=-0.000691 max=0.000747 Jy/beam ! Clean residual mean=0.000002 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.155543 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 67 components and 0.155543 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=0.075536Jy sigma=0.000646 ! Fit after self-cal, rms=0.075536Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec 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=0.075536Jy sigma=0.000646 ! Fit after self-cal, rms=0.075600Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8857 mas, bmaj=1.891 mas, bpa=-1.479 degrees ! Estimated noise=288.244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.2015e-05 Jy ! Component: 100 - total flux cleaned = 0.00013491 Jy ! Component: 150 - total flux cleaned = 0.000143804 Jy ! Component: 200 - total flux cleaned = 0.000168254 Jy ! Total flux subtracted in 200 components = 0.000168254 Jy ! Clean residual min=-0.000690 max=0.000763 Jy/beam ! Clean residual mean=0.000001 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.155712 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 68 components and 0.155712 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=0.075597Jy sigma=0.000646 ! Fit after self-cal, rms=0.075598Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec 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 (-20.2, 15.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.85841e-05 Jy ! Component: 100 - total flux cleaned = -0.000162406 Jy ! Component: 150 - total flux cleaned = -0.000226482 Jy ! Component: 200 - total flux cleaned = -0.000254811 Jy ! Total flux subtracted in 200 components = -0.000254811 Jy ! Clean residual min=-0.000657 max=0.000657 Jy/beam ! Clean residual mean=0.000001 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.155457 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 81 components and 0.155457 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=0.075588Jy sigma=0.000646 ! Fit after self-cal, rms=0.075587Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec 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=0.075587Jy sigma=0.000646 ! Fit after self-cal, rms=0.075568Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.064 mas, bmaj=2.834 mas, bpa=-3.218 degrees ! Estimated noise=365.764 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.75816e-05 Jy ! Component: 100 - total flux cleaned = 5.53843e-05 Jy ! Component: 150 - total flux cleaned = 5.58471e-05 Jy ! Component: 200 - total flux cleaned = 4.30528e-05 Jy ! Total flux subtracted in 200 components = 4.30528e-05 Jy ! Clean residual min=-0.000740 max=0.000673 Jy/beam ! Clean residual mean=0.000002 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.1555 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 96 components and 0.1555 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=0.075567Jy sigma=0.000646 ! Fit after self-cal, rms=0.075567Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec 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 = -5.81568e-06 Jy ! Component: 100 - total flux cleaned = -1.70246e-05 Jy ! Component: 150 - total flux cleaned = -1.69162e-05 Jy ! Component: 200 - total flux cleaned = -2.20683e-05 Jy ! Total flux subtracted in 200 components = -2.20683e-05 Jy ! Clean residual min=-0.000740 max=0.000670 Jy/beam ! Clean residual mean=0.000001 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.155478 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 101 components and 0.155478 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=0.075566Jy sigma=0.000646 ! Fit after self-cal, rms=0.075566Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec 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 ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8861 mas, bmaj=1.891 mas, bpa=-1.494 degrees ! Estimated noise=288.176 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8861 x 1.891 at -1.494 degrees (North through East) ! Clean map min=-0.00060393 max=0.12533 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 ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.6944 mas, bmaj=1.605 mas, bpa=-1.814 degrees ! Estimated noise=648.022 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0948107 Jy ! Component: 100 - total flux cleaned = 0.117141 Jy ! Component: 150 - total flux cleaned = 0.127021 Jy ! Component: 200 - total flux cleaned = 0.133942 Jy ! Total flux subtracted in 200 components = 0.133942 Jy ! Clean residual min=-0.002375 max=0.003961 Jy/beam ! Clean residual mean=0.000000 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.133942 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.133942 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8861 mas, bmaj=1.891 mas, bpa=-1.494 degrees ! Estimated noise=288.176 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 = 0.00668707 Jy ! Component: 100 - total flux cleaned = 0.0110852 Jy ! Component: 150 - total flux cleaned = 0.0141502 Jy ! Component: 200 - total flux cleaned = 0.0163106 Jy ! Total flux subtracted in 200 components = 0.0163106 Jy ! Clean residual min=-0.000825 max=0.001254 Jy/beam ! Clean residual mean=-0.000003 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.150252 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 29 components and 0.150252 Jy ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Added new window around map position (-0.8, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155537 Jy ! Component: 100 - total flux cleaned = 0.00258198 Jy ! Component: 150 - total flux cleaned = 0.0031861 Jy ! Component: 200 - total flux cleaned = 0.0036008 Jy ! Total flux subtracted in 200 components = 0.0036008 Jy ! Clean residual min=-0.000703 max=0.000719 Jy/beam ! Clean residual mean=-0.000000 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.153853 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 50 components and 0.153853 Jy ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec 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 ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.064 mas, bmaj=2.834 mas, bpa=-3.218 degrees ! Estimated noise=365.764 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000792809 Jy ! Component: 100 - total flux cleaned = 0.00112893 Jy ! Component: 150 - total flux cleaned = 0.00129784 Jy ! Component: 200 - total flux cleaned = 0.00137581 Jy ! Total flux subtracted in 200 components = 0.00137581 Jy ! Clean residual min=-0.000785 max=0.000743 Jy/beam ! Clean residual mean=0.000002 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.155229 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 = 2.21594e-05 Jy ! Component: 100 - total flux cleaned = 6.12194e-05 Jy ! Component: 150 - total flux cleaned = 7.87652e-05 Jy ! Component: 200 - total flux cleaned = 0.000103888 Jy ! Total flux subtracted in 200 components = 0.000103888 Jy ! Clean residual min=-0.000780 max=0.000716 Jy/beam ! Clean residual mean=0.000002 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.155333 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 90 components and 0.155333 Jy ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8861 mas, bmaj=1.891 mas, bpa=-1.494 degrees ! Estimated noise=288.176 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000174727 Jy ! Component: 100 - total flux cleaned = 0.000236309 Jy ! Component: 150 - total flux cleaned = 0.000249524 Jy ! Component: 200 - total flux cleaned = 0.000249263 Jy ! Total flux subtracted in 200 components = 0.000249263 Jy ! Clean residual min=-0.000654 max=0.000662 Jy/beam ! Clean residual mean=0.000001 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.155582 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 100 components and 0.155582 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=0.075569Jy sigma=0.000646 ! Fit after self-cal, rms=0.075566Jy sigma=0.000646 wmodel J0003+2129_X_2017_05_27_pus_map.mod ! Writing 100 model components to file: J0003+2129_X_2017_05_27_pus_map.mod wobs J0003+2129_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J0003+2129_X_2017_05_27_pus_uvs.fits wwins J0003+2129_X_2017_05_27_pus_map.win ! wwins: Wrote 5 windows to J0003+2129_X_2017_05_27_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000106213 Jy ! Component: 100 - total flux cleaned = 0.000161266 Jy ! Component: 150 - total flux cleaned = 0.000161372 Jy ! Component: 200 - total flux cleaned = 0.000151339 Jy ! Component: 250 - total flux cleaned = 0.000160792 Jy ! Component: 300 - total flux cleaned = 0.000170258 Jy ! Component: 350 - total flux cleaned = 0.000198144 Jy ! Component: 400 - total flux cleaned = 0.000216195 Jy ! Component: 450 - total flux cleaned = 0.000233922 Jy ! Component: 500 - total flux cleaned = 0.000251421 Jy ! Component: 550 - total flux cleaned = 0.000285871 Jy ! Component: 600 - total flux cleaned = 0.000319554 Jy ! Component: 650 - total flux cleaned = 0.000327865 Jy ! Component: 700 - total flux cleaned = 0.000336052 Jy ! Component: 750 - total flux cleaned = 0.000336125 Jy ! Component: 800 - total flux cleaned = 0.00035992 Jy ! Component: 850 - total flux cleaned = 0.000367733 Jy ! Component: 900 - total flux cleaned = 0.000383179 Jy ! Component: 950 - total flux cleaned = 0.0003832 Jy ! Component: 1000 - total flux cleaned = 0.000390873 Jy ! Component: 1050 - total flux cleaned = 0.000405826 Jy ! Component: 1100 - total flux cleaned = 0.000413224 Jy ! Component: 1150 - total flux cleaned = 0.000442312 Jy ! Component: 1200 - total flux cleaned = 0.000449556 Jy ! Component: 1250 - total flux cleaned = 0.000470905 Jy ! Component: 1300 - total flux cleaned = 0.000470899 Jy ! Component: 1350 - total flux cleaned = 0.000484907 Jy ! Component: 1400 - total flux cleaned = 0.000519428 Jy ! Component: 1450 - total flux cleaned = 0.000512502 Jy ! Component: 1500 - total flux cleaned = 0.000492127 Jy ! Component: 1550 - total flux cleaned = 0.000492135 Jy ! Component: 1600 - total flux cleaned = 0.00049217 Jy ! Component: 1650 - total flux cleaned = 0.000498733 Jy ! Component: 1700 - total flux cleaned = 0.000492155 Jy ! Component: 1750 - total flux cleaned = 0.000485713 Jy ! Component: 1800 - total flux cleaned = 0.00047294 Jy ! Component: 1850 - total flux cleaned = 0.000473034 Jy ! Component: 1900 - total flux cleaned = 0.00046679 Jy ! Component: 1950 - total flux cleaned = 0.000485671 Jy ! Component: 2000 - total flux cleaned = 0.000491928 Jy ! Total flux subtracted in 2048 components = 0.000504232 Jy ! Clean residual min=-0.000385 max=0.000397 Jy/beam ! Clean residual mean=0.000001 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.156086 Jy keep ! Adding 152 model components to the UV plane model. ! The established model now contains 252 components and 0.156086 Jy ![Exited script file: muppet] wmap "J0003+2129_X_2017_05_27_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8861 x 1.891 at -1.494 degrees (North through East) ! Clean map min=-0.00061624 max=0.12548 Jy/beam ! Writing clean map to FITS file: J0003+2129_X_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.125476 invert ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000117946 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.281995 0.281995 0.563991 1.12798 2.25596 4.51193 9.02386 18.0477 36.0954 72.1908 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.125 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8861 x 1.891 at -1.494 degrees (North through East) ! Clean map min=-0.00061624 max=0.12548 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 J0003+2129_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:27:16 2019