! Started logfile: J0701+6936_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:03:21 2016 obs J0701+6936_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J0701+6936_X_2014_05_31_pus_uva.fits ! AN table 1: 103 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.877023 visibilities/baseline/integration-bin. ! Found source: J0701+6936 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 344 lines of history. ! ! Reading 48780 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 J0701+6936_X_2014_05_31_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 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 121 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.932544Jy sigma=0.010648 ! Fit after self-cal, rms=0.895665Jy sigma=0.010233 ! 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=0.7011 mas, bmaj=1.378 mas, bpa=-73.68 degrees ! Estimated noise=697.546 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 = 0.0757861 Jy ! Component: 100 - total flux cleaned = 0.105149 Jy ! Total flux subtracted in 100 components = 0.105149 Jy ! Clean residual min=-0.009172 max=0.030039 Jy/beam ! Clean residual mean=-0.000014 rms=0.002982 Jy/beam ! Combined flux in latest and established models = 0.105149 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.105149 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=0.090181Jy sigma=0.000995 ! Fit after self-cal, rms=0.090019Jy sigma=0.000994 ! Inverting map ! Added new window around map position (1.6, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0262615 Jy ! Component: 100 - total flux cleaned = 0.0404226 Jy ! Total flux subtracted in 100 components = 0.0404226 Jy ! Clean residual min=-0.006419 max=0.015450 Jy/beam ! Clean residual mean=0.000008 rms=0.001843 Jy/beam ! Combined flux in latest and established models = 0.145572 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 19 components and 0.145572 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=0.080019Jy sigma=0.000872 ! Fit after self-cal, rms=0.078975Jy sigma=0.000860 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0131859 Jy ! Component: 100 - total flux cleaned = 0.0205376 Jy ! Total flux subtracted in 100 components = 0.0205376 Jy ! Clean residual min=-0.005633 max=0.008168 Jy/beam ! Clean residual mean=0.000020 rms=0.001401 Jy/beam ! Combined flux in latest and established models = 0.16611 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 28 components and 0.16611 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=0.076106Jy sigma=0.000828 ! Fit after self-cal, rms=0.075823Jy sigma=0.000824 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.889 mas, bmaj=1.702 mas, bpa=-79.43 degrees ! Estimated noise=283.599 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 = 0.00844098 Jy ! Component: 100 - total flux cleaned = 0.0131138 Jy ! Component: 150 - total flux cleaned = 0.0160652 Jy ! Component: 200 - total flux cleaned = 0.0176523 Jy ! Total flux subtracted in 200 components = 0.0176523 Jy ! Clean residual min=-0.006662 max=0.005899 Jy/beam ! Clean residual mean=0.000081 rms=0.001487 Jy/beam ! Combined flux in latest and established models = 0.183762 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 38 components and 0.183762 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=0.074736Jy sigma=0.000814 ! Fit after self-cal, rms=0.074669Jy sigma=0.000813 ! 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 0.91 FD 1.09 HN 1.07 KP 0.91 ! LA 1.01 MK 0.96 NL 1.02 OV 0.98 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.13 HN 1.08 KP 0.85 ! LA 1.02 MK 1.03 NL 1.01 OV 0.98 ! PT 0.97 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.10 KP 0.81 ! LA 1.06 MK 0.96 NL 1.00 OV 0.98 ! PT 0.92 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.09 HN 1.08 KP 0.78 ! LA 1.06 MK 0.99 NL 1.02 OV 1.00 ! PT 0.92 SC 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.12 HN 1.02 KP 0.75 ! LA 1.05 MK 1.02 NL 1.04 OV 1.00 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.16 HN 1.06 KP 0.75 ! LA 1.05 MK 0.98 NL 1.04 OV 1.04 ! PT 0.94 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.26 HN 1.16 KP 0.80 ! LA 1.15 MK 1.01 NL 1.10 OV 1.09 ! PT 1.01 SC 1.19 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.20 HN 1.19 KP 0.76 ! LA 1.05 MK 0.97 NL 1.05 OV 1.01 ! PT 0.95 SC 1.11 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.13 HN 1.12 KP 0.76 ! LA 1.10 MK 0.92 NL 1.08 OV 1.04 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.16 HN 1.14 KP 0.81 ! LA 1.09 MK 0.97 NL 1.05 OV 1.03 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.16 HN 1.13 KP 0.83 ! LA 1.10 MK 0.90 NL 1.06 OV 1.03 ! PT 0.97 SC 1.07 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.17 HN 1.07 KP 0.86 ! LA 1.10 MK 0.95 NL 1.07 OV 1.00 ! PT 0.97 SC 1.06 ! ! ! Fit before self-cal, rms=0.074669Jy sigma=0.000813 ! Fit after self-cal, rms=0.074113Jy sigma=0.000784 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8948 mas, bmaj=1.714 mas, bpa=-78.86 degrees ! Estimated noise=288.08 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 = 0.00011805 Jy ! Component: 100 - total flux cleaned = -0.000292462 Jy ! Component: 150 - total flux cleaned = -0.000605977 Jy ! Component: 200 - total flux cleaned = -0.000781843 Jy ! Total flux subtracted in 200 components = -0.000781843 Jy ! Clean residual min=-0.002547 max=0.003061 Jy/beam ! Clean residual mean=-0.000004 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.18298 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 45 components and 0.18298 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=0.073977Jy sigma=0.000783 ! Fit after self-cal, rms=0.073996Jy sigma=0.000782 ! Inverting map ! Added new window around map position (-3.4, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123605 Jy ! Component: 100 - total flux cleaned = 0.00192058 Jy ! Component: 150 - total flux cleaned = 0.00225486 Jy ! Component: 200 - total flux cleaned = 0.0024791 Jy ! Total flux subtracted in 200 components = 0.0024791 Jy ! Clean residual min=-0.001965 max=0.002114 Jy/beam ! Clean residual mean=-0.000000 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.185459 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 58 components and 0.185459 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=0.073824Jy sigma=0.000780 ! Fit after self-cal, rms=0.073802Jy sigma=0.000780 ! 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=0.073802Jy sigma=0.000780 ! Fit after self-cal, rms=0.073951Jy sigma=0.000779 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8941 mas, bmaj=1.71 mas, bpa=-78.66 degrees ! Estimated noise=287.322 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000373825 Jy ! Component: 100 - total flux cleaned = 0.000599524 Jy ! Component: 150 - total flux cleaned = 0.000696497 Jy ! Component: 200 - total flux cleaned = 0.000698307 Jy ! Total flux subtracted in 200 components = 0.000698307 Jy ! Clean residual min=-0.001494 max=0.001631 Jy/beam ! Clean residual mean=0.000004 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.186157 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 69 components and 0.186157 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=0.073880Jy sigma=0.000779 ! Fit after self-cal, rms=0.073881Jy sigma=0.000779 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 = 1.71573e-05 Jy ! Component: 100 - total flux cleaned = 9.47978e-05 Jy ! Component: 150 - total flux cleaned = 0.000131243 Jy ! Component: 200 - total flux cleaned = 0.000192941 Jy ! Total flux subtracted in 200 components = 0.000192941 Jy ! Clean residual min=-0.001430 max=0.001374 Jy/beam ! Clean residual mean=0.000005 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.18635 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 72 components and 0.18635 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=0.073845Jy sigma=0.000778 ! Fit after self-cal, rms=0.073842Jy sigma=0.000778 ! 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=0.073842Jy sigma=0.000778 ! Fit after self-cal, rms=0.073835Jy sigma=0.000778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8939 mas, bmaj=1.712 mas, bpa=-78.62 degrees ! Estimated noise=286.713 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000171828 Jy ! Component: 100 - total flux cleaned = 0.000269305 Jy ! Component: 150 - total flux cleaned = 0.000239975 Jy ! Component: 200 - total flux cleaned = 0.000293758 Jy ! Total flux subtracted in 200 components = 0.000293758 Jy ! Clean residual min=-0.001262 max=0.001283 Jy/beam ! Clean residual mean=0.000005 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.186644 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 76 components and 0.186644 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=0.073806Jy sigma=0.000778 ! Fit after self-cal, rms=0.073809Jy sigma=0.000778 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 = 1.50366e-05 Jy ! Component: 100 - total flux cleaned = 4.11653e-05 Jy ! Component: 150 - total flux cleaned = 9.13146e-05 Jy ! Component: 200 - total flux cleaned = 9.0717e-05 Jy ! Total flux subtracted in 200 components = 9.0717e-05 Jy ! Clean residual min=-0.001234 max=0.001211 Jy/beam ! Clean residual mean=0.000005 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.186735 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 82 components and 0.186735 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=0.073790Jy sigma=0.000778 ! Fit after self-cal, rms=0.073790Jy sigma=0.000778 ! 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=0.073790Jy sigma=0.000778 ! Fit after self-cal, rms=0.073803Jy sigma=0.000778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.092 mas, bmaj=3.511 mas, bpa=-84.96 degrees ! Estimated noise=357.179 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.13866e-05 Jy ! Component: 100 - total flux cleaned = -7.43041e-05 Jy ! Component: 150 - total flux cleaned = -7.4871e-05 Jy ! Component: 200 - total flux cleaned = -6.35088e-05 Jy ! Total flux subtracted in 200 components = -6.35088e-05 Jy ! Clean residual min=-0.000948 max=0.000933 Jy/beam ! Clean residual mean=0.000011 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.186671 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 90 components and 0.186671 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=0.073805Jy sigma=0.000778 ! Fit after self-cal, rms=0.073807Jy sigma=0.000778 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 = 5.21428e-05 Jy ! Component: 100 - total flux cleaned = 6.32287e-05 Jy ! Component: 150 - total flux cleaned = 7.31874e-05 Jy ! Component: 200 - total flux cleaned = 8.26026e-05 Jy ! Total flux subtracted in 200 components = 8.26026e-05 Jy ! Clean residual min=-0.000932 max=0.000932 Jy/beam ! Clean residual mean=0.000011 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.186754 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 90 components and 0.186754 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=0.073810Jy sigma=0.000778 ! Fit after self-cal, rms=0.073809Jy sigma=0.000778 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.8939 mas, bmaj=1.712 mas, bpa=-78.63 degrees ! Estimated noise=286.442 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8939 x 1.712 at -78.63 degrees (North through East) ! Clean map min=-0.0013917 max=0.089134 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=0.7025 mas, bmaj=1.386 mas, bpa=-72.93 degrees ! Estimated noise=704.863 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0811267 Jy ! Component: 100 - total flux cleaned = 0.117284 Jy ! Component: 150 - total flux cleaned = 0.137892 Jy ! Component: 200 - total flux cleaned = 0.150778 Jy ! Total flux subtracted in 200 components = 0.150778 Jy ! Clean residual min=-0.004291 max=0.006897 Jy/beam ! Clean residual mean=-0.000014 rms=0.001204 Jy/beam ! Combined flux in latest and established models = 0.150778 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.150778 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8939 mas, bmaj=1.712 mas, bpa=-78.63 degrees ! Estimated noise=286.442 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 = 0.0126267 Jy ! Component: 100 - total flux cleaned = 0.0200121 Jy ! Component: 150 - total flux cleaned = 0.024805 Jy ! Component: 200 - total flux cleaned = 0.0281306 Jy ! Total flux subtracted in 200 components = 0.0281306 Jy ! Clean residual min=-0.001440 max=0.001920 Jy/beam ! Clean residual mean=-0.000001 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.178909 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 57 components and 0.178909 Jy ! Inverting map ! Added new window around map position (-0.4, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00238126 Jy ! Component: 100 - total flux cleaned = 0.00414626 Jy ! Component: 150 - total flux cleaned = 0.0054535 Jy ! Component: 200 - total flux cleaned = 0.00615134 Jy ! Total flux subtracted in 200 components = 0.00615134 Jy ! Clean residual min=-0.001275 max=0.001131 Jy/beam ! Clean residual mean=0.000004 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.18506 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 73 components and 0.18506 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=2.092 mas, bmaj=3.511 mas, bpa=-84.96 degrees ! Estimated noise=357.179 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108022 Jy ! Component: 100 - total flux cleaned = 0.00143893 Jy ! Component: 150 - total flux cleaned = 0.00159513 Jy ! Component: 200 - total flux cleaned = 0.00171635 Jy ! Total flux subtracted in 200 components = 0.00171635 Jy ! Clean residual min=-0.000908 max=0.000879 Jy/beam ! Clean residual mean=0.000011 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.186777 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 = 8.75504e-05 Jy ! Component: 100 - total flux cleaned = 0.000153605 Jy ! Component: 150 - total flux cleaned = 0.000189928 Jy ! Component: 200 - total flux cleaned = 0.000216585 Jy ! Total flux subtracted in 200 components = 0.000216585 Jy ! Clean residual min=-0.000895 max=0.000880 Jy/beam ! Clean residual mean=0.000012 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.186993 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 109 components and 0.186993 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8939 mas, bmaj=1.712 mas, bpa=-78.63 degrees ! Estimated noise=286.442 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000267426 Jy ! Component: 100 - total flux cleaned = -0.00026847 Jy ! Component: 150 - total flux cleaned = -0.00024721 Jy ! Component: 200 - total flux cleaned = -0.000207053 Jy ! Total flux subtracted in 200 components = -0.000207053 Jy ! Clean residual min=-0.001197 max=0.000964 Jy/beam ! Clean residual mean=0.000005 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.186786 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 118 components and 0.186786 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=0.073745Jy sigma=0.000777 ! Fit after self-cal, rms=0.073727Jy sigma=0.000777 wmodel J0701+6936_X_2014_05_31_pus_map.mod ! Writing 118 model components to file: J0701+6936_X_2014_05_31_pus_map.mod wobs J0701+6936_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J0701+6936_X_2014_05_31_pus_uvs.fits wwins J0701+6936_X_2014_05_31_pus_map.win ! wwins: Wrote 4 windows to J0701+6936_X_2014_05_31_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 = -0.000345974 Jy ! Component: 100 - total flux cleaned = -0.000346175 Jy ! Component: 150 - total flux cleaned = -0.000363118 Jy ! Component: 200 - total flux cleaned = -0.000394944 Jy ! Component: 250 - total flux cleaned = -0.000439395 Jy ! Component: 300 - total flux cleaned = -0.000524639 Jy ! Component: 350 - total flux cleaned = -0.000566225 Jy ! Component: 400 - total flux cleaned = -0.000646774 Jy ! Component: 450 - total flux cleaned = -0.000724601 Jy ! Component: 500 - total flux cleaned = -0.000775487 Jy ! Component: 550 - total flux cleaned = -0.000837231 Jy ! Component: 600 - total flux cleaned = -0.000837105 Jy ! Component: 650 - total flux cleaned = -0.000873056 Jy ! Component: 700 - total flux cleaned = -0.000896611 Jy ! Component: 750 - total flux cleaned = -0.000942327 Jy ! Component: 800 - total flux cleaned = -0.000930887 Jy ! Component: 850 - total flux cleaned = -0.000941886 Jy ! Component: 900 - total flux cleaned = -0.000952497 Jy ! Component: 950 - total flux cleaned = -0.000973762 Jy ! Component: 1000 - total flux cleaned = -0.000952643 Jy ! Component: 1050 - total flux cleaned = -0.000983713 Jy ! Component: 1100 - total flux cleaned = -0.00101403 Jy ! Component: 1150 - total flux cleaned = -0.0010241 Jy ! Component: 1200 - total flux cleaned = -0.00107331 Jy ! Component: 1250 - total flux cleaned = -0.00111211 Jy ! Component: 1300 - total flux cleaned = -0.00111211 Jy ! Component: 1350 - total flux cleaned = -0.00115911 Jy ! Component: 1400 - total flux cleaned = -0.00118714 Jy ! Component: 1450 - total flux cleaned = -0.00122379 Jy ! Component: 1500 - total flux cleaned = -0.00125086 Jy ! Component: 1550 - total flux cleaned = -0.0012775 Jy ! Component: 1600 - total flux cleaned = -0.00125117 Jy ! Component: 1650 - total flux cleaned = -0.00126854 Jy ! Component: 1700 - total flux cleaned = -0.00125135 Jy ! Component: 1750 - total flux cleaned = -0.0012346 Jy ! Component: 1800 - total flux cleaned = -0.00122635 Jy ! Component: 1850 - total flux cleaned = -0.0012346 Jy ! Component: 1900 - total flux cleaned = -0.0012345 Jy ! Component: 1950 - total flux cleaned = -0.00124254 Jy ! Component: 2000 - total flux cleaned = -0.0012585 Jy ! Total flux subtracted in 2048 components = -0.00127424 Jy ! Clean residual min=-0.000414 max=0.000408 Jy/beam ! Clean residual mean=0.000002 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.185512 Jy keep ! Adding 134 model components to the UV plane model. ! The established model now contains 252 components and 0.185512 Jy ![Exited script file: muppet] wmap "J0701+6936_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8939 x 1.712 at -78.63 degrees (North through East) ! Clean map min=-0.00082046 max=0.087972 Jy/beam ! Writing clean map to FITS file: J0701+6936_X_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0879715 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000144663 device "J0701+6936_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J0701+6936_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.493328 0.493328 0.986655 1.97331 3.94662 7.89324 15.7865 31.573 63.1459 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.087 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8939 x 1.712 at -78.63 degrees (North through East) ! Clean map min=-0.00082046 max=0.087972 Jy/beam quit ! Quitting program ! Log file J0701+6936_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:03:24 2016