! Started logfile: J1427+2632_X_2017_10_09_pus_uvs.log on Sun May 12 15:21:58 2019 obs J1427+2632_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J1427+2632_X_2017_10_09_pus_uva.fits ! AN table 1: 218 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.687436 visibilities/baseline/integration-bin. ! Found source: J1427+2632 ! ! 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 763 lines of history. ! ! Reading 64740 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 J1427+2632_X_2017_10_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 412 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 442 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 386 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 445 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 415 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 413 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 680 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 475 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 502 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 472 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 589 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 618 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002586Jy sigma=0.008421 ! Fit after self-cal, rms=0.958511Jy sigma=0.008072 ! 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=0.8165 mas, bmaj=2.026 mas, bpa=-21.88 degrees ! Estimated noise=764.974 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 = 0.0352102 Jy ! Component: 100 - total flux cleaned = 0.0423073 Jy ! Total flux subtracted in 100 components = 0.0423073 Jy ! Clean residual min=-0.003050 max=0.003530 Jy/beam ! Clean residual mean=-0.000033 rms=0.000887 Jy/beam ! Combined flux in latest and established models = 0.0423073 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0423073 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=0.086477Jy sigma=0.000666 ! Fit after self-cal, rms=0.085090Jy sigma=0.000654 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188074 Jy ! Component: 100 - total flux cleaned = 0.00175819 Jy ! Total flux subtracted in 100 components = 0.00175819 Jy ! Clean residual min=-0.002972 max=0.003124 Jy/beam ! Clean residual mean=-0.000032 rms=0.000839 Jy/beam ! Combined flux in latest and established models = 0.0440655 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0440655 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=0.084854Jy sigma=0.000653 ! Fit after self-cal, rms=0.084766Jy sigma=0.000652 ! 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=1.06 mas, bmaj=2.262 mas, bpa=-21.02 degrees ! Estimated noise=366.13 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 = -0.000934258 Jy ! Component: 100 - total flux cleaned = -0.00117398 Jy ! Component: 150 - total flux cleaned = -0.00136558 Jy ! Component: 200 - total flux cleaned = -0.00152582 Jy ! Total flux subtracted in 200 components = -0.00152582 Jy ! Clean residual min=-0.002366 max=0.002405 Jy/beam ! Clean residual mean=-0.000015 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.0425397 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 12 components and 0.0425397 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=0.084712Jy sigma=0.000652 ! Fit after self-cal, rms=0.084659Jy sigma=0.000652 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.92 HN 0.99 KP 1.13 ! LA 1.04 MK 1.09 NL 1.00 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.94 HN 0.95 KP 1.06 ! LA 1.04 MK 1.13 NL 1.14 OV 1.00* ! PT 1.13 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.98 KP 0.98 ! LA 1.08 MK 1.06 NL 1.10 OV 1.00* ! PT 1.12 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.91 HN 0.98 KP 0.98 ! LA 1.08 MK 1.12 NL 1.02 OV 1.00* ! PT 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.93 HN 0.88 KP 1.04 ! LA 1.08 MK 1.09 NL 1.08 OV 1.00* ! PT 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 0.94 KP 0.94 ! LA 1.03 MK 1.03 NL 1.20 OV 1.00* ! PT 1.09 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.91 HN 0.89 KP 0.99 ! LA 1.03 MK 1.07 NL 1.06 OV 1.00* ! PT 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.95 HN 0.90 KP 0.96 ! LA 1.02 MK 1.03 NL 1.05 OV 1.00* ! PT 1.07 ! ! ! Correcting IF 9. ! A total of 87 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.94 HN 0.88 KP 0.94 ! LA 1.06 MK 1.00 NL 1.10 OV 1.00* ! PT 1.07 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.93 HN 0.92 KP 0.99 ! LA 0.98 MK 0.99 NL 1.01 OV 1.00* ! PT 1.05 ! ! ! Correcting IF 11. ! A total of 90 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.86 HN 0.87 KP 0.97 ! LA 0.95 MK 0.96 NL 1.00 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 12. ! A total of 177 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 0.73 HN 0.87 KP 0.99 ! LA 0.98 MK 0.85 NL 1.08 OV 1.00* ! PT 0.97 ! ! ! Fit before self-cal, rms=0.084659Jy sigma=0.000652 ! Fit after self-cal, rms=0.081092Jy sigma=0.000651 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.066 mas, bmaj=2.211 mas, bpa=-20.76 degrees ! Estimated noise=367.017 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 = -0.000480888 Jy ! Component: 100 - total flux cleaned = -0.000482139 Jy ! Component: 150 - total flux cleaned = -0.000481388 Jy ! Component: 200 - total flux cleaned = -0.000464895 Jy ! Total flux subtracted in 200 components = -0.000464895 Jy ! Clean residual min=-0.001987 max=0.002127 Jy/beam ! Clean residual mean=-0.000027 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.0420748 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 21 components and 0.0420748 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=0.081078Jy sigma=0.000651 ! Fit after self-cal, rms=0.081059Jy sigma=0.000650 ! 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=0.081059Jy sigma=0.000650 ! Fit after self-cal, rms=0.078217Jy sigma=0.000648 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.061 mas, bmaj=2.206 mas, bpa=-21.15 degrees ! Estimated noise=367.598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000842027 Jy ! Component: 100 - total flux cleaned = 0.000981104 Jy ! Component: 150 - total flux cleaned = 0.00106571 Jy ! Component: 200 - total flux cleaned = 0.00105252 Jy ! Total flux subtracted in 200 components = 0.00105252 Jy ! Clean residual min=-0.001335 max=0.002451 Jy/beam ! Clean residual mean=-0.000020 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.0431273 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 26 components and 0.0431273 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=0.078194Jy sigma=0.000648 ! Fit after self-cal, rms=0.078371Jy sigma=0.000647 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 = -0.000314308 Jy ! Component: 100 - total flux cleaned = -0.000336865 Jy ! Component: 150 - total flux cleaned = -0.00033717 Jy ! Component: 200 - total flux cleaned = -0.000347397 Jy ! Total flux subtracted in 200 components = -0.000347397 Jy ! Clean residual min=-0.001316 max=0.001992 Jy/beam ! Clean residual mean=-0.000020 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.0427799 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 29 components and 0.0427799 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=0.078369Jy sigma=0.000647 ! Fit after self-cal, rms=0.078360Jy sigma=0.000647 ! 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=0.078360Jy sigma=0.000647 ! Fit after self-cal, rms=0.080012Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.057 mas, bmaj=2.199 mas, bpa=-21.53 degrees ! Estimated noise=368.743 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000798081 Jy ! Component: 100 - total flux cleaned = 0.000909822 Jy ! Component: 150 - total flux cleaned = 0.00100046 Jy ! Component: 200 - total flux cleaned = 0.00100055 Jy ! Total flux subtracted in 200 components = 0.00100055 Jy ! Clean residual min=-0.001248 max=0.002346 Jy/beam ! Clean residual mean=-0.000018 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.0437804 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.0437804 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=0.079993Jy sigma=0.000647 ! Fit after self-cal, rms=0.080132Jy sigma=0.000647 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 (8.6, -16.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177883 Jy ! Component: 100 - total flux cleaned = 0.00212664 Jy ! Component: 150 - total flux cleaned = 0.00212705 Jy ! Component: 200 - total flux cleaned = 0.00217896 Jy ! Total flux subtracted in 200 components = 0.00217896 Jy ! Clean residual min=-0.001406 max=0.001616 Jy/beam ! Clean residual mean=-0.000021 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.0459594 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 49 components and 0.0459594 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=0.080090Jy sigma=0.000646 ! Fit after self-cal, rms=0.080001Jy sigma=0.000646 ! Inverting map ! Added new window around map position (-2, 6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173516 Jy ! Component: 100 - total flux cleaned = 0.00241705 Jy ! Component: 150 - total flux cleaned = 0.00289693 Jy ! Component: 200 - total flux cleaned = 0.00333903 Jy ! Total flux subtracted in 200 components = 0.00333903 Jy ! Clean residual min=-0.001313 max=0.001429 Jy/beam ! Clean residual mean=-0.000015 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0492984 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 60 components and 0.0492984 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=0.079958Jy sigma=0.000646 ! Fit after self-cal, rms=0.079849Jy sigma=0.000646 ! Inverting map ! Added new window around map position (-19.2, -16.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136181 Jy ! Component: 100 - total flux cleaned = 0.00190627 Jy ! Component: 150 - total flux cleaned = 0.00232398 Jy ! Component: 200 - total flux cleaned = 0.00263672 Jy ! Total flux subtracted in 200 components = 0.00263672 Jy ! Clean residual min=-0.001235 max=0.001138 Jy/beam ! Clean residual mean=-0.000016 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0519352 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 78 components and 0.0519352 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=0.079814Jy sigma=0.000645 ! Fit after self-cal, rms=0.079721Jy sigma=0.000645 ! Inverting map ! Added new window around map position (-0.2, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127892 Jy ! Component: 100 - total flux cleaned = 0.00189243 Jy ! Component: 150 - total flux cleaned = 0.0023163 Jy ! Component: 200 - total flux cleaned = 0.00266329 Jy ! Total flux subtracted in 200 components = 0.00266329 Jy ! Clean residual min=-0.001176 max=0.001044 Jy/beam ! Clean residual mean=-0.000013 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.0545985 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 89 components and 0.0545985 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=0.079692Jy sigma=0.000645 ! Fit after self-cal, rms=0.079615Jy 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=0.079615Jy sigma=0.000645 ! Fit after self-cal, rms=0.078881Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.46 mas, bmaj=2.651 mas, bpa=-38.13 degrees ! Estimated noise=431.184 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106493 Jy ! Component: 100 - total flux cleaned = 0.00175089 Jy ! Component: 150 - total flux cleaned = 0.00191485 Jy ! Component: 200 - total flux cleaned = 0.0020317 Jy ! Total flux subtracted in 200 components = 0.0020317 Jy ! Clean residual min=-0.001290 max=0.001027 Jy/beam ! Clean residual mean=-0.000026 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0566302 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 103 components and 0.0566302 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=0.078865Jy sigma=0.000644 ! Fit after self-cal, rms=0.078806Jy sigma=0.000644 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 = 0.000813394 Jy ! Component: 100 - total flux cleaned = 0.0013296 Jy ! Component: 150 - total flux cleaned = 0.00158106 Jy ! Component: 200 - total flux cleaned = 0.00170637 Jy ! Total flux subtracted in 200 components = 0.00170637 Jy ! Clean residual min=-0.001297 max=0.000985 Jy/beam ! Clean residual mean=-0.000023 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.0583366 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 117 components and 0.0583366 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=0.078796Jy sigma=0.000644 ! Fit after self-cal, rms=0.078754Jy sigma=0.000644 ! 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=1.059 mas, bmaj=2.207 mas, bpa=-21.68 degrees ! Estimated noise=366.008 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.059 x 2.207 at -21.68 degrees (North through East) ! Clean map min=-0.0021702 max=0.047397 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=0.8121 mas, bmaj=2.017 mas, bpa=-21.92 degrees ! Estimated noise=747.023 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0369146 Jy ! Component: 100 - total flux cleaned = 0.0444643 Jy ! Component: 150 - total flux cleaned = 0.0470418 Jy ! Component: 200 - total flux cleaned = 0.0490566 Jy ! Total flux subtracted in 200 components = 0.0490566 Jy ! Clean residual min=-0.002443 max=0.002746 Jy/beam ! Clean residual mean=-0.000033 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.0490566 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0490566 Jy ! Inverting map and beam ! Estimated beam: bmin=1.059 mas, bmaj=2.207 mas, bpa=-21.68 degrees ! Estimated noise=366.008 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 = 0.00305776 Jy ! Component: 100 - total flux cleaned = 0.0053 Jy ! Component: 150 - total flux cleaned = 0.00645702 Jy ! Component: 200 - total flux cleaned = 0.0074998 Jy ! Total flux subtracted in 200 components = 0.0074998 Jy ! Clean residual min=-0.001269 max=0.001601 Jy/beam ! Clean residual mean=-0.000017 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.0565564 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 45 components and 0.0565564 Jy ! Inverting map ! Added new window around map position (5.2, -6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000910264 Jy ! Component: 100 - total flux cleaned = 0.0013723 Jy ! Component: 150 - total flux cleaned = 0.00169659 Jy ! Component: 200 - total flux cleaned = 0.00203603 Jy ! Total flux subtracted in 200 components = 0.00203603 Jy ! Clean residual min=-0.001181 max=0.001134 Jy/beam ! Clean residual mean=-0.000013 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0585924 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 59 components and 0.0585924 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=2.46 mas, bmaj=2.651 mas, bpa=-38.13 degrees ! Estimated noise=431.184 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000976833 Jy ! Component: 100 - total flux cleaned = 0.00147075 Jy ! Component: 150 - total flux cleaned = 0.001603 Jy ! Component: 200 - total flux cleaned = 0.0016733 Jy ! Total flux subtracted in 200 components = 0.0016733 Jy ! Clean residual min=-0.001320 max=0.001033 Jy/beam ! Clean residual mean=-0.000019 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0602657 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 = 6.4418e-05 Jy ! Component: 100 - total flux cleaned = 0.000145427 Jy ! Component: 150 - total flux cleaned = 0.000220874 Jy ! Component: 200 - total flux cleaned = 0.000292174 Jy ! Total flux subtracted in 200 components = 0.000292174 Jy ! Clean residual min=-0.001276 max=0.000996 Jy/beam ! Clean residual mean=-0.000019 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0605579 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 94 components and 0.0605579 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.059 mas, bmaj=2.207 mas, bpa=-21.68 degrees ! Estimated noise=366.008 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000252195 Jy ! Component: 100 - total flux cleaned = -0.000311205 Jy ! Component: 150 - total flux cleaned = -0.000288266 Jy ! Component: 200 - total flux cleaned = -0.000242749 Jy ! Total flux subtracted in 200 components = -0.000242749 Jy ! Clean residual min=-0.001126 max=0.000959 Jy/beam ! Clean residual mean=-0.000012 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.0603152 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 113 components and 0.0603151 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=0.078760Jy sigma=0.000644 ! Fit after self-cal, rms=0.078747Jy sigma=0.000644 wmodel J1427+2632_X_2017_10_09_pus_map.mod ! Writing 113 model components to file: J1427+2632_X_2017_10_09_pus_map.mod wobs J1427+2632_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J1427+2632_X_2017_10_09_pus_uvs.fits wwins J1427+2632_X_2017_10_09_pus_map.win ! wwins: Wrote 6 windows to J1427+2632_X_2017_10_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 = -0.000233972 Jy ! Component: 100 - total flux cleaned = -0.000156489 Jy ! Component: 150 - total flux cleaned = -5.40557e-05 Jy ! Component: 200 - total flux cleaned = -3.98004e-05 Jy ! Component: 250 - total flux cleaned = 1.30625e-05 Jy ! Component: 300 - total flux cleaned = 2.58766e-05 Jy ! Component: 350 - total flux cleaned = 8.70164e-05 Jy ! Component: 400 - total flux cleaned = 0.000122418 Jy ! Component: 450 - total flux cleaned = 0.000168036 Jy ! Component: 500 - total flux cleaned = 0.00021218 Jy ! Component: 550 - total flux cleaned = 0.000233693 Jy ! Component: 600 - total flux cleaned = 0.000254605 Jy ! Component: 650 - total flux cleaned = 0.000264558 Jy ! Component: 700 - total flux cleaned = 0.000254603 Jy ! Component: 750 - total flux cleaned = 0.000264094 Jy ! Component: 800 - total flux cleaned = 0.000263992 Jy ! Component: 850 - total flux cleaned = 0.000273099 Jy ! Component: 900 - total flux cleaned = 0.000264085 Jy ! Component: 950 - total flux cleaned = 0.000273011 Jy ! Component: 1000 - total flux cleaned = 0.000273117 Jy ! Component: 1050 - total flux cleaned = 0.000281561 Jy ! Component: 1100 - total flux cleaned = 0.000256324 Jy ! Component: 1150 - total flux cleaned = 0.000248025 Jy ! Component: 1200 - total flux cleaned = 0.000239851 Jy ! Component: 1250 - total flux cleaned = 0.000239887 Jy ! Component: 1300 - total flux cleaned = 0.000255609 Jy ! Component: 1350 - total flux cleaned = 0.000271131 Jy ! Component: 1400 - total flux cleaned = 0.000286379 Jy ! Component: 1450 - total flux cleaned = 0.000286349 Jy ! Component: 1500 - total flux cleaned = 0.000286398 Jy ! Component: 1550 - total flux cleaned = 0.000301181 Jy ! Component: 1600 - total flux cleaned = 0.000301184 Jy ! Component: 1650 - total flux cleaned = 0.000315492 Jy ! Component: 1700 - total flux cleaned = 0.000308351 Jy ! Component: 1750 - total flux cleaned = 0.000280237 Jy ! Component: 1800 - total flux cleaned = 0.000280265 Jy ! Component: 1850 - total flux cleaned = 0.000266616 Jy ! Component: 1900 - total flux cleaned = 0.000286909 Jy ! Component: 1950 - total flux cleaned = 0.000280237 Jy ! Component: 2000 - total flux cleaned = 0.000306877 Jy ! Total flux subtracted in 2048 components = 0.000339763 Jy ! Clean residual min=-0.000391 max=0.000428 Jy/beam ! Clean residual mean=-0.000007 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.0606549 Jy keep ! Adding 164 model components to the UV plane model. ! The established model now contains 275 components and 0.0606549 Jy ![Exited script file: muppet] wmap "J1427+2632_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.059 x 2.207 at -21.68 degrees (North through East) ! Clean map min=-0.001664 max=0.047137 Jy/beam ! Writing clean map to FITS file: J1427+2632_X_2017_10_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0471371 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00013283 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.845387 0.845387 1.69077 3.38155 6.7631 13.5262 27.0524 54.1048 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.047 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.059 x 2.207 at -21.68 degrees (North through East) ! Clean map min=-0.001664 max=0.047137 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 J1427+2632_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:22:02 2019