! Started logfile: J1248+5820_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:12:35 2016 obs J1248+5820_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J1248+5820_X_2014_06_09_pus_uva.fits ! AN table 1: 71 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.768075 visibilities/baseline/integration-bin. ! Found source: J1248+5820 ! ! 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 29448 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 J1248+5820_X_2014_06_09_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 85 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 85 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 85 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 85 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 85 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 85 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 85 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 85 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 85 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 85 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 85 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 85 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.971144Jy sigma=0.011530 ! Fit after self-cal, rms=0.942056Jy sigma=0.011244 ! 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=0.7799 mas, bmaj=1.056 mas, bpa=-72.84 degrees ! Estimated noise=901.904 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 = 0.0439134 Jy ! Component: 100 - total flux cleaned = 0.0544628 Jy ! Total flux subtracted in 100 components = 0.0544628 Jy ! Clean residual min=-0.003177 max=0.004384 Jy/beam ! Clean residual mean=-0.000043 rms=0.000897 Jy/beam ! Combined flux in latest and established models = 0.0544627 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0544627 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=0.070654Jy sigma=0.000794 ! Fit after self-cal, rms=0.070568Jy sigma=0.000793 ! 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=1.014 mas, bmaj=1.326 mas, bpa=-79.66 degrees ! Estimated noise=349.874 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 = 0.00779997 Jy ! Component: 100 - total flux cleaned = 0.0117281 Jy ! Component: 150 - total flux cleaned = 0.0139778 Jy ! Component: 200 - total flux cleaned = 0.0152855 Jy ! Total flux subtracted in 200 components = 0.0152855 Jy ! Clean residual min=-0.003618 max=0.003865 Jy/beam ! Clean residual mean=-0.000037 rms=0.000904 Jy/beam ! Combined flux in latest and established models = 0.0697483 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 22 components and 0.0697483 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=0.069742Jy sigma=0.000783 ! Fit after self-cal, rms=0.069762Jy sigma=0.000783 ! 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 1.00* FD 1.12 HN 1.13 KP 0.86 ! LA 1.01 MK 1.01 NL 1.03 OV 1.00 ! PT 0.93 SC 1.13 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.17 HN 1.03 KP 0.82 ! LA 0.99 MK 1.09 NL 1.05 OV 1.03 ! PT 0.88 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 HN 1.12 KP 0.84 ! LA 1.01 MK 0.94 NL 1.05 OV 1.05 ! PT 0.88 SC 1.21 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.08 KP 0.74 ! LA 1.03 MK 1.00 NL 1.08 OV 0.99 ! PT 0.90 SC 1.10 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 HN 1.17 KP 0.71 ! LA 1.00 MK 0.98 NL 1.04 OV 0.98 ! PT 0.91 SC 1.12 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.16 HN 1.03 KP 0.73 ! LA 1.06 MK 0.98 NL 1.06 OV 1.07 ! PT 0.86 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.18 HN 1.16 KP 0.79 ! LA 1.09 MK 1.05 NL 1.20 OV 1.12 ! PT 0.88 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.12 KP 0.74 ! LA 1.01 MK 0.88 NL 1.11 OV 1.06 ! PT 0.87 SC 1.18 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.13 KP 0.72 ! LA 1.01 MK 0.97 NL 1.08 OV 1.08 ! PT 0.90 SC 1.06 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.08 KP 0.83 ! LA 1.00 MK 0.95 NL 1.05 OV 1.00 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.11 KP 0.82 ! LA 1.09 MK 0.99 NL 1.02 OV 1.09 ! PT 0.91 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.00 KP 0.84 ! LA 1.01 MK 1.05 NL 1.08 OV 0.94 ! PT 0.93 SC 1.03 ! ! ! Fit before self-cal, rms=0.069762Jy sigma=0.000783 ! Fit after self-cal, rms=0.070175Jy sigma=0.000774 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.029 mas, bmaj=1.345 mas, bpa=-78.42 degrees ! Estimated noise=352.008 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.6, 6.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0027645 Jy ! Component: 100 - total flux cleaned = 0.00426979 Jy ! Component: 150 - total flux cleaned = 0.00500291 Jy ! Component: 200 - total flux cleaned = 0.00539555 Jy ! Total flux subtracted in 200 components = 0.00539555 Jy ! Clean residual min=-0.001459 max=0.002333 Jy/beam ! Clean residual mean=0.000001 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.0751438 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 44 components and 0.0751438 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=0.070076Jy sigma=0.000772 ! Fit after self-cal, rms=0.070156Jy sigma=0.000771 ! Inverting map ! Added new window around map position (-0.4, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00236943 Jy ! Component: 100 - total flux cleaned = 0.00359022 Jy ! Component: 150 - total flux cleaned = 0.00419626 Jy ! Component: 200 - total flux cleaned = 0.00448116 Jy ! Total flux subtracted in 200 components = 0.00448116 Jy ! Clean residual min=-0.001141 max=0.001191 Jy/beam ! Clean residual mean=0.000015 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.079625 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 64 components and 0.079625 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=0.070073Jy sigma=0.000770 ! Fit after self-cal, rms=0.070060Jy sigma=0.000770 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.070060Jy sigma=0.000770 ! Fit after self-cal, rms=0.070397Jy sigma=0.000769 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.027 mas, bmaj=1.339 mas, bpa=-78.87 degrees ! Estimated noise=352.588 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000842122 Jy ! Component: 100 - total flux cleaned = 0.00111796 Jy ! Component: 150 - total flux cleaned = 0.00121353 Jy ! Component: 200 - total flux cleaned = 0.00131575 Jy ! Total flux subtracted in 200 components = 0.00131575 Jy ! Clean residual min=-0.001127 max=0.001058 Jy/beam ! Clean residual mean=0.000006 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.0809407 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 72 components and 0.0809407 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=0.070382Jy sigma=0.000769 ! Fit after self-cal, rms=0.070402Jy sigma=0.000768 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 = 0.000194752 Jy ! Component: 100 - total flux cleaned = 0.000260798 Jy ! Component: 150 - total flux cleaned = 0.00029015 Jy ! Component: 200 - total flux cleaned = 0.000330332 Jy ! Total flux subtracted in 200 components = 0.000330332 Jy ! Clean residual min=-0.001069 max=0.001034 Jy/beam ! Clean residual mean=0.000007 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.0812711 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 76 components and 0.0812711 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=0.070395Jy sigma=0.000768 ! Fit after self-cal, rms=0.070396Jy sigma=0.000768 ! 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=0.070396Jy sigma=0.000768 ! Fit after self-cal, rms=0.070109Jy sigma=0.000768 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.024 mas, bmaj=1.336 mas, bpa=-79 degrees ! Estimated noise=351.641 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000439221 Jy ! Component: 100 - total flux cleaned = 0.000569756 Jy ! Component: 150 - total flux cleaned = 0.000608034 Jy ! Component: 200 - total flux cleaned = 0.00064301 Jy ! Total flux subtracted in 200 components = 0.00064301 Jy ! Clean residual min=-0.001037 max=0.001017 Jy/beam ! Clean residual mean=0.000005 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.0819141 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 85 components and 0.0819141 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=0.070103Jy sigma=0.000768 ! Fit after self-cal, rms=0.070101Jy sigma=0.000768 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 = 9.75423e-05 Jy ! Component: 100 - total flux cleaned = 0.000108672 Jy ! Component: 150 - total flux cleaned = 9.84364e-05 Jy ! Component: 200 - total flux cleaned = 9.85027e-05 Jy ! Total flux subtracted in 200 components = 9.85027e-05 Jy ! Clean residual min=-0.001015 max=0.001010 Jy/beam ! Clean residual mean=0.000006 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.0820126 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 90 components and 0.0820126 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=0.070097Jy sigma=0.000768 ! Fit after self-cal, rms=0.070098Jy sigma=0.000768 ! 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=0.070098Jy sigma=0.000768 ! Fit after self-cal, rms=0.069957Jy sigma=0.000768 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.337 mas, bmaj=2.954 mas, bpa=86.37 degrees ! Estimated noise=431.277 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000264846 Jy ! Component: 100 - total flux cleaned = 0.000374482 Jy ! Component: 150 - total flux cleaned = 0.000437823 Jy ! Component: 200 - total flux cleaned = 0.000446471 Jy ! Total flux subtracted in 200 components = 0.000446471 Jy ! Clean residual min=-0.001165 max=0.001001 Jy/beam ! Clean residual mean=0.000011 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0824591 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 107 components and 0.0824591 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=0.069956Jy sigma=0.000768 ! Fit after self-cal, rms=0.069952Jy sigma=0.000768 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 = 3.62189e-05 Jy ! Component: 100 - total flux cleaned = 5.53579e-05 Jy ! Component: 150 - total flux cleaned = 3.9946e-05 Jy ! Component: 200 - total flux cleaned = 3.97652e-05 Jy ! Total flux subtracted in 200 components = 3.97652e-05 Jy ! Clean residual min=-0.001139 max=0.000987 Jy/beam ! Clean residual mean=0.000011 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0824988 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 117 components and 0.0824988 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=0.069951Jy sigma=0.000768 ! Fit after self-cal, rms=0.069950Jy sigma=0.000768 ! 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=1.023 mas, bmaj=1.334 mas, bpa=-79.09 degrees ! Estimated noise=351.196 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.023 x 1.334 at -79.09 degrees (North through East) ! Clean map min=-0.00091665 max=0.058305 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=0.7882 mas, bmaj=1.063 mas, bpa=-73.32 degrees ! Estimated noise=915.857 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0438222 Jy ! Component: 100 - total flux cleaned = 0.0548027 Jy ! Component: 150 - total flux cleaned = 0.0603027 Jy ! Component: 200 - total flux cleaned = 0.0639018 Jy ! Total flux subtracted in 200 components = 0.0639018 Jy ! Clean residual min=-0.002750 max=0.002738 Jy/beam ! Clean residual mean=-0.000025 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.0639018 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 0.0639018 Jy ! Inverting map and beam ! Estimated beam: bmin=1.023 mas, bmaj=1.334 mas, bpa=-79.09 degrees ! Estimated noise=351.196 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 = 0.00450009 Jy ! Component: 100 - total flux cleaned = 0.00756595 Jy ! Component: 150 - total flux cleaned = 0.00985509 Jy ! Component: 200 - total flux cleaned = 0.0116259 Jy ! Total flux subtracted in 200 components = 0.0116259 Jy ! Clean residual min=-0.001210 max=0.001227 Jy/beam ! Clean residual mean=-0.000017 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.0755277 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 60 components and 0.0755277 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=2.337 mas, bmaj=2.954 mas, bpa=86.37 degrees ! Estimated noise=431.277 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00233634 Jy ! Component: 100 - total flux cleaned = 0.00379037 Jy ! Component: 150 - total flux cleaned = 0.00478619 Jy ! Component: 200 - total flux cleaned = 0.00548871 Jy ! Total flux subtracted in 200 components = 0.00548871 Jy ! Clean residual min=-0.001212 max=0.000933 Jy/beam ! Clean residual mean=0.000000 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0810164 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 = 0.000501262 Jy ! Component: 100 - total flux cleaned = 0.000861364 Jy ! Component: 150 - total flux cleaned = 0.00104721 Jy ! Component: 200 - total flux cleaned = 0.00113968 Jy ! Total flux subtracted in 200 components = 0.00113968 Jy ! Clean residual min=-0.001120 max=0.000950 Jy/beam ! Clean residual mean=0.000009 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0821561 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 117 components and 0.0821561 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.023 mas, bmaj=1.334 mas, bpa=-79.09 degrees ! Estimated noise=351.196 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.56629e-06 Jy ! Component: 100 - total flux cleaned = 8.6691e-05 Jy ! Component: 150 - total flux cleaned = 0.000149588 Jy ! Component: 200 - total flux cleaned = 0.00020617 Jy ! Total flux subtracted in 200 components = 0.00020617 Jy ! Clean residual min=-0.000980 max=0.000915 Jy/beam ! Clean residual mean=0.000005 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.0823622 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 133 components and 0.0823622 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=0.069956Jy sigma=0.000768 ! Fit after self-cal, rms=0.069953Jy sigma=0.000768 wmodel J1248+5820_X_2014_06_09_pus_map.mod ! Writing 133 model components to file: J1248+5820_X_2014_06_09_pus_map.mod wobs J1248+5820_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J1248+5820_X_2014_06_09_pus_uvs.fits wwins J1248+5820_X_2014_06_09_pus_map.win ! wwins: Wrote 3 windows to J1248+5820_X_2014_06_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000184293 Jy ! Component: 100 - total flux cleaned = -0.00038396 Jy ! Component: 150 - total flux cleaned = -0.000554764 Jy ! Component: 200 - total flux cleaned = -0.000717296 Jy ! Component: 250 - total flux cleaned = -0.000857885 Jy ! Component: 300 - total flux cleaned = -0.000992401 Jy ! Component: 350 - total flux cleaned = -0.00110902 Jy ! Component: 400 - total flux cleaned = -0.00120916 Jy ! Component: 450 - total flux cleaned = -0.00130588 Jy ! Component: 500 - total flux cleaned = -0.00136459 Jy ! Component: 550 - total flux cleaned = -0.0014217 Jy ! Component: 600 - total flux cleaned = -0.00144392 Jy ! Component: 650 - total flux cleaned = -0.00149838 Jy ! Component: 700 - total flux cleaned = -0.00151974 Jy ! Component: 750 - total flux cleaned = -0.0015303 Jy ! Component: 800 - total flux cleaned = -0.00156112 Jy ! Component: 850 - total flux cleaned = -0.0015511 Jy ! Component: 900 - total flux cleaned = -0.00155116 Jy ! Component: 950 - total flux cleaned = -0.00155112 Jy ! Component: 1000 - total flux cleaned = -0.00150346 Jy ! Component: 1050 - total flux cleaned = -0.00147548 Jy ! Component: 1100 - total flux cleaned = -0.00142953 Jy ! Component: 1150 - total flux cleaned = -0.00140218 Jy ! Component: 1200 - total flux cleaned = -0.00133941 Jy ! Component: 1250 - total flux cleaned = -0.00127758 Jy ! Component: 1300 - total flux cleaned = -0.001208 Jy ! Component: 1350 - total flux cleaned = -0.00114785 Jy ! Component: 1400 - total flux cleaned = -0.00108 Jy ! Component: 1450 - total flux cleaned = -0.00105478 Jy ! Component: 1500 - total flux cleaned = -0.000988577 Jy ! Component: 1550 - total flux cleaned = -0.000939461 Jy ! Component: 1600 - total flux cleaned = -0.000882995 Jy ! Component: 1650 - total flux cleaned = -0.000859082 Jy ! Component: 1700 - total flux cleaned = -0.000851211 Jy ! Component: 1750 - total flux cleaned = -0.000804426 Jy ! Component: 1800 - total flux cleaned = -0.000773533 Jy ! Component: 1850 - total flux cleaned = -0.000750636 Jy ! Component: 1900 - total flux cleaned = -0.000727879 Jy ! Component: 1950 - total flux cleaned = -0.00068284 Jy ! Component: 2000 - total flux cleaned = -0.000653223 Jy ! Total flux subtracted in 2048 components = -0.000638461 Jy ! Clean residual min=-0.000475 max=0.000372 Jy/beam ! Clean residual mean=0.000003 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.0817238 Jy keep ! Adding 149 model components to the UV plane model. ! The established model now contains 282 components and 0.0817238 Jy ![Exited script file: muppet] wmap "J1248+5820_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.023 x 1.334 at -79.09 degrees (North through East) ! Clean map min=-0.00070924 max=0.058816 Jy/beam ! Writing clean map to FITS file: J1248+5820_X_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0588161 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000130616 device "J1248+5820_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1248+5820_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.666226 0.666226 1.33245 2.6649 5.32981 10.6596 21.3192 42.6385 85.2769 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.058 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.023 x 1.334 at -79.09 degrees (North through East) ! Clean map min=-0.00070924 max=0.058816 Jy/beam quit ! Quitting program ! Log file J1248+5820_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:12:38 2016