! Started logfile: J2249+1331_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:13:37 2016 obs J2249+1331_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J2249+1331_X_2014_05_31_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.978171 visibilities/baseline/integration-bin. ! Found source: J2249+1331 ! ! 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 59688 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 J2249+1331_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 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.972037Jy sigma=0.011451 ! Fit after self-cal, rms=0.941791Jy sigma=0.011106 ! 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=0.7942 mas, bmaj=1.696 mas, bpa=-3.384 degrees ! Estimated noise=468.819 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 = 0.0426882 Jy ! Component: 100 - total flux cleaned = 0.0614538 Jy ! Total flux subtracted in 100 components = 0.0614538 Jy ! Clean residual min=-0.006520 max=0.014512 Jy/beam ! Clean residual mean=0.000009 rms=0.002083 Jy/beam ! Combined flux in latest and established models = 0.0614538 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0614538 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=0.083018Jy sigma=0.000949 ! Fit after self-cal, rms=0.082560Jy sigma=0.000943 ! Inverting map ! Added new window around map position (11.2, 7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0151932 Jy ! Component: 100 - total flux cleaned = 0.0251662 Jy ! Total flux subtracted in 100 components = 0.0251662 Jy ! Clean residual min=-0.004979 max=0.011899 Jy/beam ! Clean residual mean=0.000002 rms=0.001600 Jy/beam ! Combined flux in latest and established models = 0.08662 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 28 components and 0.08662 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=0.078767Jy sigma=0.000891 ! Fit after self-cal, rms=0.078382Jy sigma=0.000887 ! Inverting map ! Added new window around map position (-1.4, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0126772 Jy ! Component: 100 - total flux cleaned = 0.0211208 Jy ! Total flux subtracted in 100 components = 0.0211208 Jy ! Clean residual min=-0.003962 max=0.009555 Jy/beam ! Clean residual mean=-0.000002 rms=0.001265 Jy/beam ! Combined flux in latest and established models = 0.107741 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 45 components and 0.107741 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=0.075582Jy sigma=0.000850 ! Fit after self-cal, rms=0.075223Jy sigma=0.000846 ! Inverting map ! Added new window around map position (1.2, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00988881 Jy ! Component: 100 - total flux cleaned = 0.016751 Jy ! Total flux subtracted in 100 components = 0.016751 Jy ! Clean residual min=-0.003470 max=0.004415 Jy/beam ! Clean residual mean=-0.000005 rms=0.000997 Jy/beam ! Combined flux in latest and established models = 0.124492 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 55 components and 0.124492 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=0.073394Jy sigma=0.000822 ! Fit after self-cal, rms=0.073231Jy sigma=0.000820 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00689098 Jy ! Component: 100 - total flux cleaned = 0.0117593 Jy ! Total flux subtracted in 100 components = 0.0117593 Jy ! Clean residual min=-0.003382 max=0.003807 Jy/beam ! Clean residual mean=-0.000006 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 0.136251 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 69 components and 0.136251 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=0.072324Jy sigma=0.000809 ! Fit after self-cal, rms=0.072260Jy sigma=0.000808 ! 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=0.9862 mas, bmaj=1.91 mas, bpa=-1.881 degrees ! Estimated noise=247.729 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 = 0.00722884 Jy ! Component: 100 - total flux cleaned = 0.0125549 Jy ! Component: 150 - total flux cleaned = 0.0167661 Jy ! Component: 200 - total flux cleaned = 0.0201424 Jy ! Total flux subtracted in 200 components = 0.0201424 Jy ! Clean residual min=-0.003832 max=0.003416 Jy/beam ! Clean residual mean=-0.000032 rms=0.000937 Jy/beam ! Combined flux in latest and established models = 0.156394 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 107 components and 0.156394 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=0.071249Jy sigma=0.000795 ! Fit after self-cal, rms=0.071207Jy sigma=0.000795 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.11 HN 1.26 KP 0.91 ! LA 0.96 MK 0.97 NL 1.04 OV 0.99 ! PT 0.93 SC 0.93 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.07 HN 1.18 KP 0.87 ! LA 0.95 MK 1.00 NL 1.05 OV 0.97 ! PT 0.90 SC 1.13 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.08 HN 1.13 KP 0.82 ! LA 0.98 MK 0.98 NL 1.01 OV 1.01 ! PT 0.91 SC 1.08 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 1.18 KP 0.78 ! LA 0.97 MK 0.91 NL 1.05 OV 1.00 ! PT 0.91 SC 0.94 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.05 HN 1.14 KP 0.76 ! LA 0.98 MK 0.99 NL 1.05 OV 1.01 ! PT 0.91 SC 0.94 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.09 HN 1.21 KP 0.75 ! LA 0.99 MK 1.05 NL 1.03 OV 1.02 ! PT 0.91 SC 1.03 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.24 HN 1.31 KP 0.81 ! LA 1.03 MK 0.95 NL 1.09 OV 1.12 ! PT 0.97 SC 0.94 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.15 HN 1.21 KP 0.74 ! LA 0.95 MK 0.97 NL 1.08 OV 1.04 ! PT 0.94 SC 0.92 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.08 HN 1.21 KP 0.80 ! LA 0.96 MK 0.93 NL 1.05 OV 1.05 ! PT 0.92 SC 0.83 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.12 HN 1.16 KP 0.81 ! LA 1.01 MK 0.90 NL 1.09 OV 1.09 ! PT 0.90 SC 0.84 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.11 HN 1.14 KP 0.84 ! LA 1.01 MK 0.92 NL 1.08 OV 1.02 ! PT 0.92 SC 0.86 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.10 HN 1.10 KP 0.88 ! LA 1.00 MK 0.96 NL 1.07 OV 1.03 ! PT 0.93 SC 0.85 ! ! ! Fit before self-cal, rms=0.071207Jy sigma=0.000795 ! Fit after self-cal, rms=0.070357Jy sigma=0.000782 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9815 mas, bmaj=1.91 mas, bpa=-0.837 degrees ! Estimated noise=243.338 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 = 0.000563816 Jy ! Component: 100 - total flux cleaned = 0.00049698 Jy ! Component: 150 - total flux cleaned = 0.000444798 Jy ! Component: 200 - total flux cleaned = 0.000525027 Jy ! Total flux subtracted in 200 components = 0.000525027 Jy ! Clean residual min=-0.001550 max=0.001889 Jy/beam ! Clean residual mean=-0.000017 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.156919 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 119 components and 0.156919 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=0.070244Jy sigma=0.000781 ! Fit after self-cal, rms=0.070318Jy 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=0.070318Jy sigma=0.000780 ! Fit after self-cal, rms=0.070548Jy sigma=0.000779 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9824 mas, bmaj=1.922 mas, bpa=-1.161 degrees ! Estimated noise=243.311 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.66184e-05 Jy ! Component: 100 - total flux cleaned = -0.000220359 Jy ! Component: 150 - total flux cleaned = -0.000179185 Jy ! Component: 200 - total flux cleaned = -0.000176789 Jy ! Total flux subtracted in 200 components = -0.000176789 Jy ! Clean residual min=-0.001550 max=0.001767 Jy/beam ! Clean residual mean=-0.000015 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.156742 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 124 components and 0.156742 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=0.070488Jy sigma=0.000779 ! Fit after self-cal, rms=0.070498Jy 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) ! Added new window around map position (7.2, 3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147116 Jy ! Component: 100 - total flux cleaned = 0.00184747 Jy ! Component: 150 - total flux cleaned = 0.00188511 Jy ! Component: 200 - total flux cleaned = 0.00185301 Jy ! Total flux subtracted in 200 components = 0.00185301 Jy ! Clean residual min=-0.001391 max=0.001538 Jy/beam ! Clean residual mean=-0.000013 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.158595 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 135 components and 0.158595 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=0.070442Jy sigma=0.000778 ! Fit after self-cal, rms=0.070440Jy 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=0.070440Jy sigma=0.000778 ! Fit after self-cal, rms=0.070398Jy sigma=0.000778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9855 mas, bmaj=1.932 mas, bpa=-1.433 degrees ! Estimated noise=243.426 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000290651 Jy ! Component: 100 - total flux cleaned = 0.000361329 Jy ! Component: 150 - total flux cleaned = 0.000424534 Jy ! Component: 200 - total flux cleaned = 0.000453599 Jy ! Total flux subtracted in 200 components = 0.000453599 Jy ! Clean residual min=-0.001313 max=0.001530 Jy/beam ! Clean residual mean=-0.000015 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.159048 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 139 components and 0.159048 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=0.070366Jy sigma=0.000777 ! Fit after self-cal, rms=0.070366Jy sigma=0.000777 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 = 0.000159326 Jy ! Component: 100 - total flux cleaned = 0.000244483 Jy ! Component: 150 - total flux cleaned = 0.000245856 Jy ! Component: 200 - total flux cleaned = 0.000318809 Jy ! Total flux subtracted in 200 components = 0.000318809 Jy ! Clean residual min=-0.001307 max=0.001508 Jy/beam ! Clean residual mean=-0.000014 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.159367 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 140 components and 0.159367 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=0.070347Jy sigma=0.000777 ! Fit after self-cal, rms=0.070346Jy sigma=0.000777 ! Inverting map ! Added new window around map position (4.4, -16.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135087 Jy ! Component: 100 - total flux cleaned = 0.00171563 Jy ! Component: 150 - total flux cleaned = 0.00202377 Jy ! Component: 200 - total flux cleaned = 0.00220945 Jy ! Total flux subtracted in 200 components = 0.00220945 Jy ! Clean residual min=-0.001205 max=0.001109 Jy/beam ! Clean residual mean=-0.000013 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.161577 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 153 components and 0.161577 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=0.070315Jy sigma=0.000777 ! Fit after self-cal, rms=0.070308Jy sigma=0.000776 ! 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=0.070308Jy sigma=0.000776 ! Fit after self-cal, rms=0.070194Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.173 mas, bmaj=3.034 mas, bpa=-3.568 degrees ! Estimated noise=289.956 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000737863 Jy ! Component: 100 - total flux cleaned = 0.00119822 Jy ! Component: 150 - total flux cleaned = 0.00150865 Jy ! Component: 200 - total flux cleaned = 0.00180413 Jy ! Total flux subtracted in 200 components = 0.00180413 Jy ! Clean residual min=-0.001704 max=0.001504 Jy/beam ! Clean residual mean=-0.000028 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.163381 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 186 components and 0.163381 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=0.070183Jy sigma=0.000776 ! Fit after self-cal, rms=0.070182Jy sigma=0.000776 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 = 0.000289718 Jy ! Component: 100 - total flux cleaned = 0.000531191 Jy ! Component: 150 - total flux cleaned = 0.000767054 Jy ! Component: 200 - total flux cleaned = 0.000900569 Jy ! Total flux subtracted in 200 components = 0.000900569 Jy ! Clean residual min=-0.001685 max=0.001437 Jy/beam ! Clean residual mean=-0.000026 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.164281 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 202 components and 0.164281 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=0.070177Jy sigma=0.000776 ! Fit after self-cal, rms=0.070176Jy sigma=0.000776 ! 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=0.9865 mas, bmaj=1.936 mas, bpa=-1.57 degrees ! Estimated noise=243.11 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9865 x 1.936 at -1.57 degrees (North through East) ! Clean map min=-0.0013978 max=0.050662 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=0.7937 mas, bmaj=1.713 mas, bpa=-2.545 degrees ! Estimated noise=463.942 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0417625 Jy ! Component: 100 - total flux cleaned = 0.067781 Jy ! Component: 150 - total flux cleaned = 0.0862582 Jy ! Component: 200 - total flux cleaned = 0.100021 Jy ! Total flux subtracted in 200 components = 0.100021 Jy ! Clean residual min=-0.004290 max=0.007974 Jy/beam ! Clean residual mean=-0.000007 rms=0.001344 Jy/beam ! Combined flux in latest and established models = 0.100021 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.100021 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9865 mas, bmaj=1.936 mas, bpa=-1.57 degrees ! Estimated noise=243.11 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 = 0.0154957 Jy ! Component: 100 - total flux cleaned = 0.0255912 Jy ! Component: 150 - total flux cleaned = 0.0330521 Jy ! Component: 200 - total flux cleaned = 0.038691 Jy ! Total flux subtracted in 200 components = 0.038691 Jy ! Clean residual min=-0.002228 max=0.003393 Jy/beam ! Clean residual mean=-0.000040 rms=0.000754 Jy/beam ! Combined flux in latest and established models = 0.138712 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 61 components and 0.138712 Jy ! Inverting map ! Added new window around map position (-2.2, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00441043 Jy ! Component: 100 - total flux cleaned = 0.00792464 Jy ! Component: 150 - total flux cleaned = 0.0104653 Jy ! Component: 200 - total flux cleaned = 0.01243 Jy ! Total flux subtracted in 200 components = 0.01243 Jy ! Clean residual min=-0.001669 max=0.001655 Jy/beam ! Clean residual mean=-0.000026 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.151142 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 100 components and 0.151142 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=2.173 mas, bmaj=3.034 mas, bpa=-3.568 degrees ! Estimated noise=289.956 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00336282 Jy ! Component: 100 - total flux cleaned = 0.00533626 Jy ! Component: 150 - total flux cleaned = 0.00685054 Jy ! Component: 200 - total flux cleaned = 0.00804709 Jy ! Total flux subtracted in 200 components = 0.00804709 Jy ! Clean residual min=-0.002092 max=0.001712 Jy/beam ! Clean residual mean=-0.000034 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.159189 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 = 0.00113172 Jy ! Component: 100 - total flux cleaned = 0.00210627 Jy ! Component: 150 - total flux cleaned = 0.00294944 Jy ! Component: 200 - total flux cleaned = 0.00368176 Jy ! Total flux subtracted in 200 components = 0.00368176 Jy ! Clean residual min=-0.001904 max=0.001616 Jy/beam ! Clean residual mean=-0.000027 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.162871 Jy ! Adding 90 model components to the UV plane model. ! The established model now contains 172 components and 0.162871 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9865 mas, bmaj=1.936 mas, bpa=-1.57 degrees ! Estimated noise=243.11 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000669461 Jy ! Component: 100 - total flux cleaned = 0.00096564 Jy ! Component: 150 - total flux cleaned = 0.000992805 Jy ! Component: 200 - total flux cleaned = 0.00109301 Jy ! Total flux subtracted in 200 components = 0.00109301 Jy ! Clean residual min=-0.001180 max=0.001028 Jy/beam ! Clean residual mean=-0.000012 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.163964 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 188 components and 0.163964 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=0.070194Jy sigma=0.000776 ! Fit after self-cal, rms=0.070152Jy sigma=0.000776 wmodel J2249+1331_X_2014_05_31_pus_map.mod ! Writing 188 model components to file: J2249+1331_X_2014_05_31_pus_map.mod wobs J2249+1331_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J2249+1331_X_2014_05_31_pus_uvs.fits wwins J2249+1331_X_2014_05_31_pus_map.win ! wwins: Wrote 7 windows to J2249+1331_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 = -0.000383431 Jy ! Component: 100 - total flux cleaned = -0.000544586 Jy ! Component: 150 - total flux cleaned = -0.000645724 Jy ! Component: 200 - total flux cleaned = -0.00075859 Jy ! Component: 250 - total flux cleaned = -0.000804735 Jy ! Component: 300 - total flux cleaned = -0.000789831 Jy ! Component: 350 - total flux cleaned = -0.000746707 Jy ! Component: 400 - total flux cleaned = -0.000704983 Jy ! Component: 450 - total flux cleaned = -0.00065015 Jy ! Component: 500 - total flux cleaned = -0.000596638 Jy ! Component: 550 - total flux cleaned = -0.000531163 Jy ! Component: 600 - total flux cleaned = -0.000467026 Jy ! Component: 650 - total flux cleaned = -0.000366927 Jy ! Component: 700 - total flux cleaned = -0.000293721 Jy ! Component: 750 - total flux cleaned = -0.000257853 Jy ! Component: 800 - total flux cleaned = -0.000234077 Jy ! Component: 850 - total flux cleaned = -0.000210961 Jy ! Component: 900 - total flux cleaned = -0.000199808 Jy ! Component: 950 - total flux cleaned = -0.000188696 Jy ! Component: 1000 - total flux cleaned = -0.00015609 Jy ! Component: 1050 - total flux cleaned = -0.000177643 Jy ! Component: 1100 - total flux cleaned = -0.000156515 Jy ! Component: 1150 - total flux cleaned = -0.000135589 Jy ! Component: 1200 - total flux cleaned = -0.000135638 Jy ! Component: 1250 - total flux cleaned = -0.000125513 Jy ! Component: 1300 - total flux cleaned = -9.60449e-05 Jy ! Component: 1350 - total flux cleaned = -9.61049e-05 Jy ! Component: 1400 - total flux cleaned = -7.71865e-05 Jy ! Component: 1450 - total flux cleaned = -8.67309e-05 Jy ! Component: 1500 - total flux cleaned = -6.82594e-05 Jy ! Component: 1550 - total flux cleaned = -5.01274e-05 Jy ! Component: 1600 - total flux cleaned = -6.80137e-05 Jy ! Component: 1650 - total flux cleaned = -5.01342e-05 Jy ! Component: 1700 - total flux cleaned = -4.18023e-05 Jy ! Component: 1750 - total flux cleaned = -6.75406e-05 Jy ! Component: 1800 - total flux cleaned = -5.90972e-05 Jy ! Component: 1850 - total flux cleaned = -7.57241e-05 Jy ! Component: 1900 - total flux cleaned = -9.20305e-05 Jy ! Component: 1950 - total flux cleaned = -6.77979e-05 Jy ! Component: 2000 - total flux cleaned = -0.000115638 Jy ! Total flux subtracted in 2048 components = -0.000123563 Jy ! Clean residual min=-0.000438 max=0.000456 Jy/beam ! Clean residual mean=-0.000006 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.163841 Jy keep ! Adding 175 model components to the UV plane model. ! The established model now contains 363 components and 0.163841 Jy ![Exited script file: muppet] wmap "J2249+1331_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9865 x 1.936 at -1.57 degrees (North through East) ! Clean map min=-0.0010263 max=0.050197 Jy/beam ! Writing clean map to FITS file: J2249+1331_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 0.0501968 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000160532 device "J2249+1331_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J2249+1331_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.959417 0.959417 1.91883 3.83767 7.67534 15.3507 30.7013 61.4027 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.05 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9865 x 1.936 at -1.57 degrees (North through East) ! Clean map min=-0.0010263 max=0.050197 Jy/beam quit ! Quitting program ! Log file J2249+1331_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:13:41 2016