! Started logfile: J1243+7442_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:07:10 2016 obs J1243+7442_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J1243+7442_X_2014_05_31_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.881023 visibilities/baseline/integration-bin. ! Found source: J1243+7442 ! ! 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 53760 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 J1243+7442_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 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.897636Jy sigma=0.010572 ! Fit after self-cal, rms=0.806741Jy sigma=0.009558 ! 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=0.8452 mas, bmaj=1.021 mas, bpa=-13.77 degrees ! Estimated noise=691.893 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 = 0.147119 Jy ! Component: 100 - total flux cleaned = 0.181247 Jy ! Total flux subtracted in 100 components = 0.181247 Jy ! Clean residual min=-0.009055 max=0.018513 Jy/beam ! Clean residual mean=-0.000062 rms=0.002442 Jy/beam ! Combined flux in latest and established models = 0.181247 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.181247 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=0.082910Jy sigma=0.000933 ! Fit after self-cal, rms=0.082915Jy sigma=0.000933 ! Inverting map ! Added new window around map position (-0.6, 1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0173402 Jy ! Component: 100 - total flux cleaned = 0.0278482 Jy ! Total flux subtracted in 100 components = 0.0278482 Jy ! Clean residual min=-0.008878 max=0.009244 Jy/beam ! Clean residual mean=-0.000041 rms=0.001850 Jy/beam ! Combined flux in latest and established models = 0.209095 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 19 components and 0.209095 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=0.077640Jy sigma=0.000870 ! Fit after self-cal, rms=0.077432Jy sigma=0.000868 ! 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=1.029 mas, bmaj=1.288 mas, bpa=-12.57 degrees ! Estimated noise=260.253 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 = 0.0114198 Jy ! Component: 100 - total flux cleaned = 0.0180292 Jy ! Component: 150 - total flux cleaned = 0.0222673 Jy ! Component: 200 - total flux cleaned = 0.0250218 Jy ! Total flux subtracted in 200 components = 0.0250218 Jy ! Clean residual min=-0.008413 max=0.006706 Jy/beam ! Clean residual mean=-0.000049 rms=0.001791 Jy/beam ! Combined flux in latest and established models = 0.234117 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 30 components and 0.234117 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=0.075429Jy sigma=0.000848 ! Fit after self-cal, rms=0.075324Jy sigma=0.000847 ! 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 0.92 FD 1.14 HN 1.10 KP 0.92 ! LA 1.02 MK 0.94 NL 1.00 OV 0.99 ! PT 1.01 SC 1.08 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.13 HN 1.14 KP 0.87 ! LA 1.02 MK 0.93 NL 1.01 OV 0.99 ! PT 0.93 SC 1.08 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.14 HN 1.11 KP 0.83 ! LA 1.04 MK 0.93 NL 1.00 OV 0.98 ! PT 0.92 SC 1.09 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.09 KP 0.78 ! LA 1.06 MK 0.97 NL 1.00 OV 0.98 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.13 HN 1.06 KP 0.75 ! LA 1.04 MK 0.95 NL 1.02 OV 1.00 ! PT 0.94 SC 1.08 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.17 HN 1.08 KP 0.76 ! LA 1.05 MK 0.94 NL 1.01 OV 1.02 ! PT 0.95 SC 1.07 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.25 HN 1.22 KP 0.81 ! LA 1.12 MK 1.00 NL 1.08 OV 1.06 ! PT 1.03 SC 1.14 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.19 HN 1.15 KP 0.74 ! LA 1.04 MK 0.96 NL 1.03 OV 1.03 ! PT 0.95 SC 1.09 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.14 HN 1.17 KP 0.77 ! LA 1.06 MK 0.94 NL 1.02 OV 1.04 ! PT 0.95 SC 1.06 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.15 HN 1.15 KP 0.79 ! LA 1.07 MK 0.97 NL 1.03 OV 1.01 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.15 HN 1.14 KP 0.82 ! LA 1.06 MK 0.98 NL 1.03 OV 1.01 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.15 HN 1.10 KP 0.87 ! LA 1.07 MK 0.97 NL 1.04 OV 1.01 ! PT 0.98 SC 1.07 ! ! ! Fit before self-cal, rms=0.075324Jy sigma=0.000847 ! Fit after self-cal, rms=0.070078Jy sigma=0.000779 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.037 mas, bmaj=1.289 mas, bpa=-12.85 degrees ! Estimated noise=260.171 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 = -3.6064e-05 Jy ! Component: 100 - total flux cleaned = -0.000196088 Jy ! Component: 150 - total flux cleaned = -0.000366664 Jy ! Component: 200 - total flux cleaned = -0.000506356 Jy ! Total flux subtracted in 200 components = -0.000506356 Jy ! Clean residual min=-0.001410 max=0.001489 Jy/beam ! Clean residual mean=-0.000004 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.233611 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 34 components and 0.233611 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=0.070010Jy sigma=0.000778 ! Fit after self-cal, rms=0.070042Jy sigma=0.000778 ! 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=0.070042Jy sigma=0.000778 ! Fit after self-cal, rms=0.069970Jy sigma=0.000777 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.035 mas, bmaj=1.293 mas, bpa=-12.47 degrees ! Estimated noise=259.67 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000356888 Jy ! Component: 100 - total flux cleaned = -0.000610998 Jy ! Component: 150 - total flux cleaned = -0.000777484 Jy ! Component: 200 - total flux cleaned = -0.000823201 Jy ! Total flux subtracted in 200 components = -0.000823201 Jy ! Clean residual min=-0.001231 max=0.001239 Jy/beam ! Clean residual mean=-0.000002 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.232788 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 38 components and 0.232788 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=0.069937Jy sigma=0.000776 ! Fit after self-cal, rms=0.069935Jy 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 = 4.20802e-05 Jy ! Component: 100 - total flux cleaned = -8.5686e-05 Jy ! Component: 150 - total flux cleaned = -0.000123491 Jy ! Component: 200 - total flux cleaned = -0.000141156 Jy ! Total flux subtracted in 200 components = -0.000141156 Jy ! Clean residual min=-0.001152 max=0.001211 Jy/beam ! Clean residual mean=-0.000002 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.232646 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 42 components and 0.232646 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=0.069923Jy sigma=0.000776 ! Fit after self-cal, rms=0.069921Jy sigma=0.000776 ! 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=0.069921Jy sigma=0.000776 ! Fit after self-cal, rms=0.069935Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.035 mas, bmaj=1.295 mas, bpa=-12.27 degrees ! Estimated noise=259.403 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000399889 Jy ! Component: 100 - total flux cleaned = -0.000554554 Jy ! Component: 150 - total flux cleaned = -0.000716663 Jy ! Component: 200 - total flux cleaned = -0.00076299 Jy ! Total flux subtracted in 200 components = -0.00076299 Jy ! Clean residual min=-0.001121 max=0.001188 Jy/beam ! Clean residual mean=-0.000002 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.231883 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 42 components and 0.231883 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=0.069922Jy sigma=0.000776 ! Fit after self-cal, rms=0.069921Jy 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) ! Added new window around map position (-0.6, 4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000588866 Jy ! Component: 100 - total flux cleaned = 0.000590064 Jy ! Component: 150 - total flux cleaned = 0.000540872 Jy ! Component: 200 - total flux cleaned = 0.000496043 Jy ! Total flux subtracted in 200 components = 0.000496043 Jy ! Clean residual min=-0.001014 max=0.001001 Jy/beam ! Clean residual mean=-0.000001 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.232379 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 57 components and 0.232379 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=0.069896Jy sigma=0.000776 ! Fit after self-cal, rms=0.069896Jy 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=0.069896Jy sigma=0.000776 ! Fit after self-cal, rms=0.069853Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.541 mas, bmaj=2.73 mas, bpa=20 degrees ! Estimated noise=319.893 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000324805 Jy ! Component: 100 - total flux cleaned = -0.000421727 Jy ! Component: 150 - total flux cleaned = -0.000470289 Jy ! Component: 200 - total flux cleaned = -0.000470042 Jy ! Total flux subtracted in 200 components = -0.000470042 Jy ! Clean residual min=-0.000856 max=0.001021 Jy/beam ! Clean residual mean=-0.000002 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.231909 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 69 components and 0.231909 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=0.069848Jy sigma=0.000776 ! Fit after self-cal, rms=0.069848Jy 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 = -3.36377e-05 Jy ! Component: 100 - total flux cleaned = -1.61187e-05 Jy ! Component: 150 - total flux cleaned = 5.9294e-06 Jy ! Component: 200 - total flux cleaned = 5.92191e-06 Jy ! Total flux subtracted in 200 components = 5.92191e-06 Jy ! Clean residual min=-0.000862 max=0.001049 Jy/beam ! Clean residual mean=-0.000002 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.231915 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 75 components and 0.231915 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=0.069846Jy sigma=0.000776 ! Fit after self-cal, rms=0.069846Jy 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=1.035 mas, bmaj=1.296 mas, bpa=-12.13 degrees ! Estimated noise=259.023 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.035 x 1.296 at -12.13 degrees (North through East) ! Clean map min=-0.00092924 max=0.18704 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=0.8486 mas, bmaj=1.029 mas, bpa=-13.08 degrees ! Estimated noise=693.966 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.147365 Jy ! Component: 100 - total flux cleaned = 0.184261 Jy ! Component: 150 - total flux cleaned = 0.200711 Jy ! Component: 200 - total flux cleaned = 0.209394 Jy ! Total flux subtracted in 200 components = 0.209394 Jy ! Clean residual min=-0.002813 max=0.004431 Jy/beam ! Clean residual mean=-0.000016 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.209394 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.209394 Jy ! Inverting map and beam ! Estimated beam: bmin=1.035 mas, bmaj=1.296 mas, bpa=-12.13 degrees ! Estimated noise=259.023 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 = 0.00824221 Jy ! Component: 100 - total flux cleaned = 0.0129099 Jy ! Component: 150 - total flux cleaned = 0.0158758 Jy ! Component: 200 - total flux cleaned = 0.0178561 Jy ! Total flux subtracted in 200 components = 0.0178561 Jy ! Clean residual min=-0.001078 max=0.001881 Jy/beam ! Clean residual mean=-0.000006 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.227251 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 45 components and 0.227251 Jy ! Inverting map ! Added new window around map position (0.4, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173245 Jy ! Component: 100 - total flux cleaned = 0.00280735 Jy ! Component: 150 - total flux cleaned = 0.00335949 Jy ! Component: 200 - total flux cleaned = 0.00359723 Jy ! Total flux subtracted in 200 components = 0.00359723 Jy ! Clean residual min=-0.000885 max=0.000931 Jy/beam ! Clean residual mean=-0.000002 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.230848 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 66 components and 0.230848 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=2.541 mas, bmaj=2.73 mas, bpa=20 degrees ! Estimated noise=319.893 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000667333 Jy ! Component: 100 - total flux cleaned = 0.000792377 Jy ! Component: 150 - total flux cleaned = 0.000780462 Jy ! Component: 200 - total flux cleaned = 0.000770888 Jy ! Total flux subtracted in 200 components = 0.000770888 Jy ! Clean residual min=-0.000916 max=0.001061 Jy/beam ! Clean residual mean=-0.000003 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.231619 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 = 1.74679e-07 Jy ! Component: 100 - total flux cleaned = 8.937e-06 Jy ! Component: 150 - total flux cleaned = 8.85418e-06 Jy ! Component: 200 - total flux cleaned = 2.4288e-05 Jy ! Total flux subtracted in 200 components = 2.4288e-05 Jy ! Clean residual min=-0.000912 max=0.001033 Jy/beam ! Clean residual mean=-0.000003 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.231643 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 92 components and 0.231643 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.035 mas, bmaj=1.296 mas, bpa=-12.13 degrees ! Estimated noise=259.023 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.33066e-05 Jy ! Component: 100 - total flux cleaned = 0.00012626 Jy ! Component: 150 - total flux cleaned = 0.000156935 Jy ! Component: 200 - total flux cleaned = 0.000171509 Jy ! Total flux subtracted in 200 components = 0.000171509 Jy ! Clean residual min=-0.000865 max=0.000825 Jy/beam ! Clean residual mean=-0.000002 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.231815 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 102 components and 0.231814 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=0.069826Jy sigma=0.000775 ! Fit after self-cal, rms=0.069817Jy sigma=0.000775 wmodel J1243+7442_X_2014_05_31_pus_map.mod ! Writing 102 model components to file: J1243+7442_X_2014_05_31_pus_map.mod wobs J1243+7442_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J1243+7442_X_2014_05_31_pus_uvs.fits wwins J1243+7442_X_2014_05_31_pus_map.win ! wwins: Wrote 4 windows to J1243+7442_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 = -5.97051e-05 Jy ! Component: 100 - total flux cleaned = -0.000114768 Jy ! Component: 150 - total flux cleaned = -0.000180492 Jy ! Component: 200 - total flux cleaned = -0.000180718 Jy ! Component: 250 - total flux cleaned = -0.00015697 Jy ! Component: 300 - total flux cleaned = -0.000157304 Jy ! Component: 350 - total flux cleaned = -0.000168608 Jy ! Component: 400 - total flux cleaned = -0.000146523 Jy ! Component: 450 - total flux cleaned = -0.000124814 Jy ! Component: 500 - total flux cleaned = -9.32794e-05 Jy ! Component: 550 - total flux cleaned = -9.30357e-05 Jy ! Component: 600 - total flux cleaned = -5.28966e-05 Jy ! Component: 650 - total flux cleaned = -1.38832e-05 Jy ! Component: 700 - total flux cleaned = 5.22872e-06 Jy ! Component: 750 - total flux cleaned = 2.39986e-05 Jy ! Component: 800 - total flux cleaned = 4.23109e-05 Jy ! Component: 850 - total flux cleaned = 6.92291e-05 Jy ! Component: 900 - total flux cleaned = 0.00010422 Jy ! Component: 950 - total flux cleaned = 0.000121492 Jy ! Component: 1000 - total flux cleaned = 0.000172192 Jy ! Component: 1050 - total flux cleaned = 0.000188884 Jy ! Component: 1100 - total flux cleaned = 0.000229853 Jy ! Component: 1150 - total flux cleaned = 0.000286505 Jy ! Component: 1200 - total flux cleaned = 0.000350039 Jy ! Component: 1250 - total flux cleaned = 0.000365705 Jy ! Component: 1300 - total flux cleaned = 0.000404535 Jy ! Component: 1350 - total flux cleaned = 0.000457862 Jy ! Component: 1400 - total flux cleaned = 0.000465255 Jy ! Component: 1450 - total flux cleaned = 0.000502333 Jy ! Component: 1500 - total flux cleaned = 0.0005389 Jy ! Component: 1550 - total flux cleaned = 0.000546173 Jy ! Component: 1600 - total flux cleaned = 0.000567825 Jy ! Component: 1650 - total flux cleaned = 0.000603111 Jy ! Component: 1700 - total flux cleaned = 0.000617122 Jy ! Component: 1750 - total flux cleaned = 0.000651436 Jy ! Component: 1800 - total flux cleaned = 0.000651326 Jy ! Component: 1850 - total flux cleaned = 0.000684919 Jy ! Component: 1900 - total flux cleaned = 0.000691604 Jy ! Component: 1950 - total flux cleaned = 0.000717667 Jy ! Component: 2000 - total flux cleaned = 0.000717626 Jy ! Total flux subtracted in 2048 components = 0.000723946 Jy ! Clean residual min=-0.000390 max=0.000420 Jy/beam ! Clean residual mean=-0.000001 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.232538 Jy keep ! Adding 131 model components to the UV plane model. ! The established model now contains 233 components and 0.232538 Jy ![Exited script file: muppet] wmap "J1243+7442_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.035 x 1.296 at -12.13 degrees (North through East) ! Clean map min=-0.00072689 max=0.18787 Jy/beam ! Writing clean map to FITS file: J1243+7442_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 0.187872 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000118352 device "J1243+7442_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J1243+7442_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.188988 0.188988 0.377975 0.755951 1.5119 3.0238 6.04761 12.0952 24.1904 48.3809 96.7617 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.187 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.035 x 1.296 at -12.13 degrees (North through East) ! Clean map min=-0.00072689 max=0.18787 Jy/beam quit ! Quitting program ! Log file J1243+7442_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:07:13 2016