! Started logfile: J0727+4844_X_2015_03_17_pus_uvs.log on Sat Dec 31 19:02:22 2016 obs J0727+4844_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J0727+4844_X_2015_03_17_pus_uva.fits ! AN table 1: 73 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.944901 visibilities/baseline/integration-bin. ! Found source: J0727+4844 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 338 lines of history. ! ! Reading 37248 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 J0727+4844_X_2015_03_17_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.896154Jy sigma=0.010532 ! Fit after self-cal, rms=0.879527Jy sigma=0.010349 ! 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=0.8644 mas, bmaj=1.071 mas, bpa=-1.717 degrees ! Estimated noise=711.794 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 = 0.0913072 Jy ! Component: 100 - total flux cleaned = 0.114634 Jy ! Total flux subtracted in 100 components = 0.114634 Jy ! Clean residual min=-0.004989 max=0.009958 Jy/beam ! Clean residual mean=0.000004 rms=0.001562 Jy/beam ! Combined flux in latest and established models = 0.114634 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.114634 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=0.074466Jy sigma=0.000827 ! Fit after self-cal, rms=0.074467Jy sigma=0.000827 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110614 Jy ! Component: 100 - total flux cleaned = 0.0171331 Jy ! Total flux subtracted in 100 components = 0.0171331 Jy ! Clean residual min=-0.004676 max=0.004914 Jy/beam ! Clean residual mean=0.000020 rms=0.001219 Jy/beam ! Combined flux in latest and established models = 0.131767 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.131767 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=0.072509Jy sigma=0.000803 ! Fit after self-cal, rms=0.072519Jy sigma=0.000803 ! 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=1.07 mas, bmaj=1.302 mas, bpa=-4.407 degrees ! Estimated noise=315.418 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 = 0.00475652 Jy ! Component: 100 - total flux cleaned = 0.00740606 Jy ! Component: 150 - total flux cleaned = 0.00899862 Jy ! Component: 200 - total flux cleaned = 0.00997232 Jy ! Total flux subtracted in 200 components = 0.00997232 Jy ! Clean residual min=-0.005059 max=0.004486 Jy/beam ! Clean residual mean=0.000028 rms=0.001236 Jy/beam ! Combined flux in latest and established models = 0.141739 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 28 components and 0.141739 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=0.072158Jy sigma=0.000800 ! Fit after self-cal, rms=0.072164Jy sigma=0.000800 ! 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 0.96 FD 1.12 HN 1.05 KP 0.92 ! LA 1.04 MK 0.91 NL 0.99 OV 0.98 ! PT 1.02 SC 1.11 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.14 HN 1.08 KP 0.84 ! LA 1.05 MK 0.95 NL 0.97 OV 1.01 ! PT 0.96 SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.09 HN 1.09 KP 0.80 ! LA 1.05 MK 0.96 NL 0.98 OV 0.97 ! PT 0.94 SC 1.11 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.09 HN 1.09 KP 0.77 ! LA 1.06 MK 0.96 NL 0.95 OV 1.00 ! PT 0.97 SC 1.13 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.08 HN 1.01 KP 0.73 ! LA 1.06 MK 0.97 NL 0.99 OV 1.01 ! PT 0.97 SC 1.11 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.10 HN 1.09 KP 0.73 ! LA 1.03 MK 0.97 NL 1.02 OV 1.02 ! PT 0.94 SC 1.14 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.16 HN 1.15 KP 0.72 ! LA 1.06 MK 0.97 NL 1.01 OV 1.05 ! PT 0.98 SC 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.21 HN 1.11 KP 0.74 ! LA 1.07 MK 0.95 NL 1.02 OV 1.03 ! PT 0.98 SC 1.11 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.12 HN 1.12 KP 0.75 ! LA 1.09 MK 0.96 NL 1.01 OV 1.06 ! PT 0.96 SC 1.07 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.15 HN 1.13 KP 0.77 ! LA 1.10 MK 0.95 NL 1.01 OV 1.07 ! PT 0.97 SC 1.09 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.13 HN 1.15 KP 0.83 ! LA 1.12 MK 0.94 NL 1.01 OV 1.04 ! PT 0.97 SC 1.14 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.14 HN 1.13 KP 0.85 ! LA 1.10 MK 0.94 NL 1.02 OV 1.03 ! PT 1.03 SC 1.15 ! ! ! Fit before self-cal, rms=0.072164Jy sigma=0.000800 ! Fit after self-cal, rms=0.070985Jy sigma=0.000772 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.078 mas, bmaj=1.315 mas, bpa=-7.143 degrees ! Estimated noise=317.028 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 (-1, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00239585 Jy ! Component: 100 - total flux cleaned = 0.00292487 Jy ! Component: 150 - total flux cleaned = 0.00318604 Jy ! Component: 200 - total flux cleaned = 0.00318549 Jy ! Total flux subtracted in 200 components = 0.00318549 Jy ! Clean residual min=-0.001106 max=0.001734 Jy/beam ! Clean residual mean=-0.000000 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.144924 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 44 components and 0.144924 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=0.070898Jy sigma=0.000771 ! Fit after self-cal, rms=0.070946Jy sigma=0.000771 ! Inverting map ! Added new window around map position (1.2, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155362 Jy ! Component: 100 - total flux cleaned = 0.00245081 Jy ! Component: 150 - total flux cleaned = 0.00299782 Jy ! Component: 200 - total flux cleaned = 0.00326663 Jy ! Total flux subtracted in 200 components = 0.00326663 Jy ! Clean residual min=-0.001015 max=0.001043 Jy/beam ! Clean residual mean=0.000006 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.148191 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 61 components and 0.148191 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=0.070906Jy sigma=0.000770 ! Fit after self-cal, rms=0.070905Jy sigma=0.000770 ! 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=0.070905Jy sigma=0.000770 ! Fit after self-cal, rms=0.070950Jy sigma=0.000769 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.077 mas, bmaj=1.31 mas, bpa=-5.984 degrees ! Estimated noise=315.846 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000227379 Jy ! Component: 100 - total flux cleaned = 0.000567574 Jy ! Component: 150 - total flux cleaned = 0.000685045 Jy ! Component: 200 - total flux cleaned = 0.000804523 Jy ! Total flux subtracted in 200 components = 0.000804523 Jy ! Clean residual min=-0.000856 max=0.000887 Jy/beam ! Clean residual mean=0.000007 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.148996 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 75 components and 0.148996 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=0.070939Jy sigma=0.000769 ! Fit after self-cal, rms=0.070954Jy sigma=0.000769 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 = 7.24272e-05 Jy ! Component: 100 - total flux cleaned = 0.000138376 Jy ! Component: 150 - total flux cleaned = 0.000199502 Jy ! Component: 200 - total flux cleaned = 0.000234483 Jy ! Total flux subtracted in 200 components = 0.000234483 Jy ! Clean residual min=-0.000820 max=0.000870 Jy/beam ! Clean residual mean=0.000008 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.14923 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 81 components and 0.14923 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=0.070949Jy sigma=0.000769 ! Fit after self-cal, rms=0.070949Jy sigma=0.000769 ! 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=0.070949Jy sigma=0.000769 ! Fit after self-cal, rms=0.070917Jy sigma=0.000769 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.078 mas, bmaj=1.31 mas, bpa=-5.618 degrees ! Estimated noise=315.496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.20368e-07 Jy ! Component: 100 - total flux cleaned = 3.63923e-05 Jy ! Component: 150 - total flux cleaned = 5.78538e-05 Jy ! Component: 200 - total flux cleaned = 7.8142e-05 Jy ! Total flux subtracted in 200 components = 7.8142e-05 Jy ! Clean residual min=-0.000794 max=0.000897 Jy/beam ! Clean residual mean=0.000008 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.149308 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 85 components and 0.149308 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=0.070913Jy sigma=0.000769 ! Fit after self-cal, rms=0.070914Jy sigma=0.000769 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 (-24.4, -10.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000748338 Jy ! Component: 100 - total flux cleaned = 0.000814683 Jy ! Component: 150 - total flux cleaned = 0.000866672 Jy ! Component: 200 - total flux cleaned = 0.000915611 Jy ! Total flux subtracted in 200 components = 0.000915611 Jy ! Clean residual min=-0.000745 max=0.000800 Jy/beam ! Clean residual mean=0.000007 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.150224 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 99 components and 0.150224 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=0.070903Jy sigma=0.000769 ! Fit after self-cal, rms=0.070902Jy sigma=0.000769 ! 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=0.070902Jy sigma=0.000769 ! Fit after self-cal, rms=0.070909Jy sigma=0.000769 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.31 mas, bmaj=2.425 mas, bpa=-4.898 degrees ! Estimated noise=386.863 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000310291 Jy ! Component: 100 - total flux cleaned = 0.000458578 Jy ! Component: 150 - total flux cleaned = 0.000506592 Jy ! Component: 200 - total flux cleaned = 0.00054038 Jy ! Total flux subtracted in 200 components = 0.00054038 Jy ! Clean residual min=-0.000738 max=0.000816 Jy/beam ! Clean residual mean=0.000014 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.150764 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 109 components and 0.150764 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=0.070906Jy sigma=0.000769 ! Fit after self-cal, rms=0.070906Jy sigma=0.000769 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 = 3.76602e-05 Jy ! Component: 100 - total flux cleaned = 5.94207e-05 Jy ! Component: 150 - total flux cleaned = 7.84631e-05 Jy ! Component: 200 - total flux cleaned = 8.44415e-05 Jy ! Total flux subtracted in 200 components = 8.44415e-05 Jy ! Clean residual min=-0.000732 max=0.000796 Jy/beam ! Clean residual mean=0.000012 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.150849 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 116 components and 0.150849 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=0.070905Jy sigma=0.000769 ! Fit after self-cal, rms=0.070904Jy sigma=0.000769 ! 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=1.078 mas, bmaj=1.31 mas, bpa=-5.367 degrees ! Estimated noise=315.37 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.078 x 1.31 at -5.367 degrees (North through East) ! Clean map min=-0.00066017 max=0.12039 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=0.8716 mas, bmaj=1.078 mas, bpa=-2.87 degrees ! Estimated noise=715.477 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.091632 Jy ! Component: 100 - total flux cleaned = 0.114611 Jy ! Component: 150 - total flux cleaned = 0.125262 Jy ! Component: 200 - total flux cleaned = 0.130989 Jy ! Total flux subtracted in 200 components = 0.130989 Jy ! Clean residual min=-0.002624 max=0.002862 Jy/beam ! Clean residual mean=-0.000009 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.130989 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 0.130989 Jy ! Inverting map and beam ! Estimated beam: bmin=1.078 mas, bmaj=1.31 mas, bpa=-5.367 degrees ! Estimated noise=315.37 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 = 0.00437797 Jy ! Component: 100 - total flux cleaned = 0.00715839 Jy ! Component: 150 - total flux cleaned = 0.00915217 Jy ! Component: 200 - total flux cleaned = 0.0107308 Jy ! Total flux subtracted in 200 components = 0.0107308 Jy ! Clean residual min=-0.000982 max=0.001098 Jy/beam ! Clean residual mean=-0.000003 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.14172 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 43 components and 0.14172 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=2.31 mas, bmaj=2.425 mas, bpa=-4.898 degrees ! Estimated noise=386.863 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00212078 Jy ! Component: 100 - total flux cleaned = 0.00353902 Jy ! Component: 150 - total flux cleaned = 0.00461977 Jy ! Component: 200 - total flux cleaned = 0.00547334 Jy ! Total flux subtracted in 200 components = 0.00547334 Jy ! Clean residual min=-0.000817 max=0.000949 Jy/beam ! Clean residual mean=0.000007 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.147194 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 = 0.0006836 Jy ! Component: 100 - total flux cleaned = 0.0012354 Jy ! Component: 150 - total flux cleaned = 0.00168538 Jy ! Component: 200 - total flux cleaned = 0.00205662 Jy ! Total flux subtracted in 200 components = 0.00205662 Jy ! Clean residual min=-0.000749 max=0.000886 Jy/beam ! Clean residual mean=0.000011 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.14925 Jy ! Adding 85 model components to the UV plane model. ! The established model now contains 120 components and 0.14925 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.078 mas, bmaj=1.31 mas, bpa=-5.367 degrees ! Estimated noise=315.37 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00048725 Jy ! Component: 100 - total flux cleaned = 0.000651781 Jy ! Component: 150 - total flux cleaned = 0.000765454 Jy ! Component: 200 - total flux cleaned = 0.000795641 Jy ! Total flux subtracted in 200 components = 0.000795641 Jy ! Clean residual min=-0.000772 max=0.000788 Jy/beam ! Clean residual mean=0.000005 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.150046 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 142 components and 0.150046 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=0.070912Jy sigma=0.000769 ! Fit after self-cal, rms=0.070909Jy sigma=0.000769 wmodel J0727+4844_X_2015_03_17_pus_map.mod ! Writing 142 model components to file: J0727+4844_X_2015_03_17_pus_map.mod wobs J0727+4844_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J0727+4844_X_2015_03_17_pus_uvs.fits wwins J0727+4844_X_2015_03_17_pus_map.win ! wwins: Wrote 4 windows to J0727+4844_X_2015_03_17_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000118039 Jy ! Component: 100 - total flux cleaned = 0.000213715 Jy ! Component: 150 - total flux cleaned = 0.000277989 Jy ! Component: 200 - total flux cleaned = 0.000352171 Jy ! Component: 250 - total flux cleaned = 0.000436073 Jy ! Component: 300 - total flux cleaned = 0.000482779 Jy ! Component: 350 - total flux cleaned = 0.000528387 Jy ! Component: 400 - total flux cleaned = 0.000539569 Jy ! Component: 450 - total flux cleaned = 0.000561266 Jy ! Component: 500 - total flux cleaned = 0.00057197 Jy ! Component: 550 - total flux cleaned = 0.000592891 Jy ! Component: 600 - total flux cleaned = 0.000633746 Jy ! Component: 650 - total flux cleaned = 0.000643906 Jy ! Component: 700 - total flux cleaned = 0.000712817 Jy ! Component: 750 - total flux cleaned = 0.000751398 Jy ! Component: 800 - total flux cleaned = 0.000789291 Jy ! Component: 850 - total flux cleaned = 0.000808081 Jy ! Component: 900 - total flux cleaned = 0.000854036 Jy ! Component: 950 - total flux cleaned = 0.000872047 Jy ! Component: 1000 - total flux cleaned = 0.000907697 Jy ! Component: 1050 - total flux cleaned = 0.000925326 Jy ! Component: 1100 - total flux cleaned = 0.000959813 Jy ! Component: 1150 - total flux cleaned = 0.000959945 Jy ! Component: 1200 - total flux cleaned = 0.000985166 Jy ! Component: 1250 - total flux cleaned = 0.00101827 Jy ! Component: 1300 - total flux cleaned = 0.00103464 Jy ! Component: 1350 - total flux cleaned = 0.00105883 Jy ! Component: 1400 - total flux cleaned = 0.0010429 Jy ! Component: 1450 - total flux cleaned = 0.00107442 Jy ! Component: 1500 - total flux cleaned = 0.0010978 Jy ! Component: 1550 - total flux cleaned = 0.00112093 Jy ! Component: 1600 - total flux cleaned = 0.00113619 Jy ! Component: 1650 - total flux cleaned = 0.00117388 Jy ! Component: 1700 - total flux cleaned = 0.00122604 Jy ! Component: 1750 - total flux cleaned = 0.00121857 Jy ! Component: 1800 - total flux cleaned = 0.00124786 Jy ! Component: 1850 - total flux cleaned = 0.00126953 Jy ! Component: 1900 - total flux cleaned = 0.00127677 Jy ! Component: 1950 - total flux cleaned = 0.00131234 Jy ! Component: 2000 - total flux cleaned = 0.00131942 Jy ! Total flux subtracted in 2048 components = 0.0013473 Jy ! Clean residual min=-0.000452 max=0.000368 Jy/beam ! Clean residual mean=0.000003 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.151393 Jy keep ! Adding 145 model components to the UV plane model. ! The established model now contains 287 components and 0.151393 Jy ![Exited script file: muppet] wmap "J0727+4844_X_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.078 x 1.31 at -5.367 degrees (North through East) ! Clean map min=-0.00055109 max=0.12133 Jy/beam ! Writing clean map to FITS file: J0727+4844_X_2015_03_17_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.121334 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00012668 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.313218 0.313218 0.626436 1.25287 2.50574 5.01149 10.023 20.0459 40.0919 80.1838 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.121 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.078 x 1.31 at -5.367 degrees (North through East) ! Clean map min=-0.00055109 max=0.12133 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 J0727+4844_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 19:02:24 2016