! Started logfile: J0003+4807_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:05:07 2016 obs J0003+4807_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J0003+4807_X_2014_06_09_pus_uva.fits ! AN table 1: 121 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.610101 visibilities/baseline/integration-bin. ! Found source: J0003+4807 ! ! 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 39864 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 J0003+4807_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 252 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 252 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 252 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 252 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 252 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 252 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 252 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 252 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 252 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 252 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 252 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 252 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.986666Jy sigma=0.012124 ! Fit after self-cal, rms=0.959942Jy sigma=0.011828 ! 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=1.075 mas, bmaj=1.63 mas, bpa=38.23 degrees ! Estimated noise=627.341 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 = 0.0321646 Jy ! Component: 100 - total flux cleaned = 0.0407154 Jy ! Total flux subtracted in 100 components = 0.0407154 Jy ! Clean residual min=-0.003288 max=0.005120 Jy/beam ! Clean residual mean=-0.000086 rms=0.001129 Jy/beam ! Combined flux in latest and established models = 0.0407154 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0407154 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=0.067365Jy sigma=0.000789 ! Fit after self-cal, rms=0.066492Jy sigma=0.000780 ! 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=1.344 mas, bmaj=1.786 mas, bpa=36.3 degrees ! Estimated noise=290.708 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 (-10.2, 3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00743219 Jy ! Component: 100 - total flux cleaned = 0.012188 Jy ! Component: 150 - total flux cleaned = 0.0156278 Jy ! Component: 200 - total flux cleaned = 0.018278 Jy ! Total flux subtracted in 200 components = 0.018278 Jy ! Clean residual min=-0.002493 max=0.005271 Jy/beam ! Clean residual mean=-0.000074 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 0.0589934 Jy ! Performing phase self-cal ! Adding 67 model components to the UV plane model. ! The established model now contains 78 components and 0.0589934 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=0.065523Jy sigma=0.000767 ! Fit after self-cal, rms=0.065331Jy sigma=0.000764 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00446052 Jy ! Component: 100 - total flux cleaned = 0.0070103 Jy ! Component: 150 - total flux cleaned = 0.00893524 Jy ! Component: 200 - total flux cleaned = 0.0104167 Jy ! Total flux subtracted in 200 components = 0.0104167 Jy ! Clean residual min=-0.002206 max=0.003918 Jy/beam ! Clean residual mean=-0.000044 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.0694101 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 94 components and 0.0694101 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=0.064982Jy sigma=0.000759 ! Fit after self-cal, rms=0.064880Jy sigma=0.000758 ! 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 1.18 HN 1.08 KP 0.95 ! LA 0.95 MK 1.00* NL 1.02 OV 1.02 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.20 HN 1.08 KP 0.84 ! LA 0.94 MK 1.00* NL 1.09 OV 1.07 ! PT 0.88 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.10 KP 0.86 ! LA 0.99 MK 1.00* NL 1.03 OV 1.05 ! PT 0.91 SC 1.10 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.07 KP 0.83 ! LA 1.00 MK 1.00* NL 0.98 OV 1.07 ! PT 0.86 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.19 HN 0.98 KP 0.80 ! LA 0.97 MK 1.00* NL 1.07 OV 1.05 ! PT 0.91 SC 1.13 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 0.96 KP 0.80 ! LA 0.95 MK 1.00* NL 1.10 OV 1.03 ! PT 0.92 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.00 KP 0.85 ! LA 1.05 MK 1.00* NL 1.07 OV 1.10 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.06 KP 0.76 ! LA 0.96 MK 1.00* NL 1.07 OV 1.09 ! PT 0.90 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 HN 0.93 KP 0.81 ! LA 1.06 MK 1.00* NL 0.98 OV 1.03 ! PT 0.92 SC 1.07 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 0.91 KP 0.89 ! LA 1.03 MK 1.00* NL 0.99 OV 1.01 ! PT 0.91 SC 1.05 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 HN 0.95 KP 0.87 ! LA 0.97 MK 1.00* NL 1.01 OV 1.07 ! PT 0.96 SC 0.92 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 HN 0.86 KP 0.87 ! LA 0.97 MK 1.00* NL 1.01 OV 1.09 ! PT 0.91 SC 1.02 ! ! ! Fit before self-cal, rms=0.064880Jy sigma=0.000758 ! Fit after self-cal, rms=0.063703Jy sigma=0.000754 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.363 mas, bmaj=1.795 mas, bpa=35.83 degrees ! Estimated noise=288.82 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 (10.4, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00299318 Jy ! Component: 100 - total flux cleaned = 0.00470085 Jy ! Component: 150 - total flux cleaned = 0.00541639 Jy ! Component: 200 - total flux cleaned = 0.00578472 Jy ! Total flux subtracted in 200 components = 0.00578472 Jy ! Clean residual min=-0.001284 max=0.001128 Jy/beam ! Clean residual mean=0.000014 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.0751948 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 125 components and 0.0751948 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=0.063560Jy sigma=0.000752 ! Fit after self-cal, rms=0.063543Jy sigma=0.000751 ! Inverting map ! Added new window around map position (-14, -13.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163472 Jy ! Component: 100 - total flux cleaned = 0.00233425 Jy ! Component: 150 - total flux cleaned = 0.0027215 Jy ! Component: 200 - total flux cleaned = 0.00286207 Jy ! Total flux subtracted in 200 components = 0.00286207 Jy ! Clean residual min=-0.000973 max=0.001023 Jy/beam ! Clean residual mean=0.000010 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.0780569 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 149 components and 0.0780569 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=0.063492Jy sigma=0.000750 ! Fit after self-cal, rms=0.063460Jy sigma=0.000750 ! 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=0.063460Jy sigma=0.000750 ! Fit after self-cal, rms=0.063253Jy sigma=0.000749 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.36 mas, bmaj=1.779 mas, bpa=36.17 degrees ! Estimated noise=288.688 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000965465 Jy ! Component: 100 - total flux cleaned = 0.00102558 Jy ! Component: 150 - total flux cleaned = 0.000999167 Jy ! Component: 200 - total flux cleaned = 0.00101773 Jy ! Total flux subtracted in 200 components = 0.00101773 Jy ! Clean residual min=-0.000782 max=0.000958 Jy/beam ! Clean residual mean=0.000007 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.0790746 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 160 components and 0.0790746 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=0.063228Jy sigma=0.000749 ! Fit after self-cal, rms=0.063228Jy sigma=0.000749 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 = 0.000391605 Jy ! Component: 100 - total flux cleaned = 0.000415282 Jy ! Component: 150 - total flux cleaned = 0.000413356 Jy ! Component: 200 - total flux cleaned = 0.000431269 Jy ! Total flux subtracted in 200 components = 0.000431269 Jy ! Clean residual min=-0.000766 max=0.000985 Jy/beam ! Clean residual mean=0.000006 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.0795059 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 164 components and 0.0795059 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=0.063212Jy sigma=0.000748 ! Fit after self-cal, rms=0.063208Jy sigma=0.000748 ! Inverting map ! Added new window around map position (-8.8, -11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000982336 Jy ! Component: 100 - total flux cleaned = 0.00126422 Jy ! Component: 150 - total flux cleaned = 0.00137187 Jy ! Component: 200 - total flux cleaned = 0.00143167 Jy ! Total flux subtracted in 200 components = 0.00143167 Jy ! Clean residual min=-0.000735 max=0.000739 Jy/beam ! Clean residual mean=0.000003 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.0809376 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 184 components and 0.0809376 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=0.063187Jy sigma=0.000748 ! Fit after self-cal, rms=0.063179Jy sigma=0.000748 ! 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=0.063179Jy sigma=0.000748 ! Fit after self-cal, rms=0.063032Jy sigma=0.000748 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.357 mas, bmaj=1.774 mas, bpa=36.28 degrees ! Estimated noise=287.826 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000738205 Jy ! Component: 100 - total flux cleaned = 0.000984182 Jy ! Component: 150 - total flux cleaned = 0.00104085 Jy ! Component: 200 - total flux cleaned = 0.00109283 Jy ! Total flux subtracted in 200 components = 0.00109283 Jy ! Clean residual min=-0.000740 max=0.000759 Jy/beam ! Clean residual mean=-0.000000 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.0820304 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 193 components and 0.0820304 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=0.063019Jy sigma=0.000748 ! Fit after self-cal, rms=0.063021Jy sigma=0.000748 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 = 0.000479204 Jy ! Component: 100 - total flux cleaned = 0.000460789 Jy ! Component: 150 - total flux cleaned = 0.000476902 Jy ! Component: 200 - total flux cleaned = 0.000492569 Jy ! Total flux subtracted in 200 components = 0.000492569 Jy ! Clean residual min=-0.000753 max=0.000780 Jy/beam ! Clean residual mean=0.000000 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.082523 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 195 components and 0.0825229 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=0.063011Jy sigma=0.000747 ! Fit after self-cal, rms=0.063012Jy sigma=0.000747 ! Inverting map ! Added new window around map position (-5, -20.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000786645 Jy ! Component: 100 - total flux cleaned = 0.000921873 Jy ! Component: 150 - total flux cleaned = 0.000968769 Jy ! Component: 200 - total flux cleaned = 0.000997663 Jy ! Total flux subtracted in 200 components = 0.000997663 Jy ! Clean residual min=-0.000756 max=0.000728 Jy/beam ! Clean residual mean=-0.000002 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.0835206 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 212 components and 0.0835206 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=0.063000Jy sigma=0.000747 ! Fit after self-cal, rms=0.062994Jy sigma=0.000747 ! Inverting map ! Added new window around map position (14.6, 20.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000788443 Jy ! Component: 100 - total flux cleaned = 0.000974806 Jy ! Component: 150 - total flux cleaned = 0.00104608 Jy ! Component: 200 - total flux cleaned = 0.00107901 Jy ! Total flux subtracted in 200 components = 0.00107901 Jy ! Clean residual min=-0.000717 max=0.000686 Jy/beam ! Clean residual mean=-0.000004 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.0845996 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 224 components and 0.0845996 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=0.062980Jy sigma=0.000747 ! Fit after self-cal, rms=0.062975Jy sigma=0.000747 ! 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=0.062975Jy sigma=0.000747 ! Fit after self-cal, rms=0.062754Jy sigma=0.000747 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.502 mas, bmaj=2.867 mas, bpa=-35.44 degrees ! Estimated noise=329.585 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0006732 Jy ! Component: 100 - total flux cleaned = 0.000906661 Jy ! Component: 150 - total flux cleaned = 0.000922172 Jy ! Component: 200 - total flux cleaned = 0.000947187 Jy ! Total flux subtracted in 200 components = 0.000947187 Jy ! Clean residual min=-0.000578 max=0.000598 Jy/beam ! Clean residual mean=-0.000008 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.0855468 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 245 components and 0.0855468 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=0.062745Jy sigma=0.000747 ! Fit after self-cal, rms=0.062746Jy sigma=0.000747 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 = 0.000458172 Jy ! Component: 100 - total flux cleaned = 0.000600583 Jy ! Component: 150 - total flux cleaned = 0.000761804 Jy ! Component: 200 - total flux cleaned = 0.000810447 Jy ! Total flux subtracted in 200 components = 0.000810447 Jy ! Clean residual min=-0.000604 max=0.000596 Jy/beam ! Clean residual mean=-0.000010 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.0863573 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 257 components and 0.0863573 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=0.062739Jy sigma=0.000747 ! Fit after self-cal, rms=0.062734Jy sigma=0.000746 ! 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=1.353 mas, bmaj=1.768 mas, bpa=36.37 degrees ! Estimated noise=286.96 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.353 x 1.768 at 36.37 degrees (North through East) ! Clean map min=-0.00085856 max=0.039863 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=1.081 mas, bmaj=1.611 mas, bpa=38.09 degrees ! Estimated noise=617.084 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0314747 Jy ! Component: 100 - total flux cleaned = 0.0437409 Jy ! Component: 150 - total flux cleaned = 0.0512533 Jy ! Component: 200 - total flux cleaned = 0.0569879 Jy ! Total flux subtracted in 200 components = 0.0569879 Jy ! Clean residual min=-0.003310 max=0.003558 Jy/beam ! Clean residual mean=-0.000044 rms=0.000969 Jy/beam ! Combined flux in latest and established models = 0.0569879 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.0569879 Jy ! Inverting map and beam ! Estimated beam: bmin=1.353 mas, bmaj=1.768 mas, bpa=36.37 degrees ! Estimated noise=286.96 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 = 0.00614547 Jy ! Component: 100 - total flux cleaned = 0.0102754 Jy ! Component: 150 - total flux cleaned = 0.0133598 Jy ! Component: 200 - total flux cleaned = 0.0158179 Jy ! Total flux subtracted in 200 components = 0.0158179 Jy ! Clean residual min=-0.001649 max=0.001771 Jy/beam ! Clean residual mean=-0.000030 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.0728059 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 77 components and 0.0728059 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=2.502 mas, bmaj=2.867 mas, bpa=-35.44 degrees ! Estimated noise=329.585 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00287557 Jy ! Component: 100 - total flux cleaned = 0.00501583 Jy ! Component: 150 - total flux cleaned = 0.00672921 Jy ! Component: 200 - total flux cleaned = 0.00814412 Jy ! Total flux subtracted in 200 components = 0.00814412 Jy ! Clean residual min=-0.001223 max=0.001127 Jy/beam ! Clean residual mean=-0.000024 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.08095 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 = 0.00118573 Jy ! Component: 100 - total flux cleaned = 0.00215605 Jy ! Component: 150 - total flux cleaned = 0.00275272 Jy ! Component: 200 - total flux cleaned = 0.00318665 Jy ! Total flux subtracted in 200 components = 0.00318665 Jy ! Clean residual min=-0.000972 max=0.000805 Jy/beam ! Clean residual mean=-0.000021 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0841366 Jy ! Adding 91 model components to the UV plane model. ! The established model now contains 153 components and 0.0841367 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.353 mas, bmaj=1.768 mas, bpa=36.37 degrees ! Estimated noise=286.96 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.91402e-05 Jy ! Component: 100 - total flux cleaned = 0.000148158 Jy ! Component: 150 - total flux cleaned = 0.000316935 Jy ! Component: 200 - total flux cleaned = 0.000558304 Jy ! Total flux subtracted in 200 components = 0.000558304 Jy ! Clean residual min=-0.000911 max=0.000858 Jy/beam ! Clean residual mean=-0.000011 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.084695 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 177 components and 0.084695 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=0.062769Jy sigma=0.000747 ! Fit after self-cal, rms=0.062759Jy sigma=0.000747 wmodel J0003+4807_X_2014_06_09_pus_map.mod ! Writing 177 model components to file: J0003+4807_X_2014_06_09_pus_map.mod wobs J0003+4807_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J0003+4807_X_2014_06_09_pus_uvs.fits wwins J0003+4807_X_2014_06_09_pus_map.win ! wwins: Wrote 7 windows to J0003+4807_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 = -0.000142821 Jy ! Component: 100 - total flux cleaned = -0.000192561 Jy ! Component: 150 - total flux cleaned = -0.000274222 Jy ! Component: 200 - total flux cleaned = -0.000328416 Jy ! Component: 250 - total flux cleaned = -0.000421769 Jy ! Component: 300 - total flux cleaned = -0.000530911 Jy ! Component: 350 - total flux cleaned = -0.000635637 Jy ! Component: 400 - total flux cleaned = -0.000782525 Jy ! Component: 450 - total flux cleaned = -0.000897903 Jy ! Component: 500 - total flux cleaned = -0.000966987 Jy ! Component: 550 - total flux cleaned = -0.00105937 Jy ! Component: 600 - total flux cleaned = -0.00116494 Jy ! Component: 650 - total flux cleaned = -0.00123589 Jy ! Component: 700 - total flux cleaned = -0.00131294 Jy ! Component: 750 - total flux cleaned = -0.00138834 Jy ! Component: 800 - total flux cleaned = -0.0014695 Jy ! Component: 850 - total flux cleaned = -0.00155629 Jy ! Component: 900 - total flux cleaned = -0.00164831 Jy ! Component: 950 - total flux cleaned = -0.00171779 Jy ! Component: 1000 - total flux cleaned = -0.00179955 Jy ! Component: 1050 - total flux cleaned = -0.00188626 Jy ! Component: 1100 - total flux cleaned = -0.00193854 Jy ! Component: 1150 - total flux cleaned = -0.00200284 Jy ! Component: 1200 - total flux cleaned = -0.00205323 Jy ! Component: 1250 - total flux cleaned = -0.00209673 Jy ! Component: 1300 - total flux cleaned = -0.00213966 Jy ! Component: 1350 - total flux cleaned = -0.00219985 Jy ! Component: 1400 - total flux cleaned = -0.00223548 Jy ! Component: 1450 - total flux cleaned = -0.0022706 Jy ! Component: 1500 - total flux cleaned = -0.00229945 Jy ! Component: 1550 - total flux cleaned = -0.00232221 Jy ! Component: 1600 - total flux cleaned = -0.00233906 Jy ! Component: 1650 - total flux cleaned = -0.00235566 Jy ! Component: 1700 - total flux cleaned = -0.00237751 Jy ! Component: 1750 - total flux cleaned = -0.00240987 Jy ! Component: 1800 - total flux cleaned = -0.0024205 Jy ! Component: 1850 - total flux cleaned = -0.00244164 Jy ! Component: 1900 - total flux cleaned = -0.00246772 Jy ! Component: 1950 - total flux cleaned = -0.00248835 Jy ! Component: 2000 - total flux cleaned = -0.00252407 Jy ! Total flux subtracted in 2048 components = -0.00254926 Jy ! Clean residual min=-0.000328 max=0.000297 Jy/beam ! Clean residual mean=-0.000003 rms=0.000097 Jy/beam ! Combined flux in latest and established models = 0.0821457 Jy keep ! Adding 137 model components to the UV plane model. ! The established model now contains 313 components and 0.0821457 Jy ![Exited script file: muppet] wmap "J0003+4807_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.353 x 1.768 at 36.37 degrees (North through East) ! Clean map min=-0.00058008 max=0.039574 Jy/beam ! Writing clean map to FITS file: J0003+4807_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 0.0395739 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.53154e-05 device "J0003+4807_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0003+4807_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.722562 0.722562 1.44512 2.89025 5.7805 11.561 23.122 46.244 92.488 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.039 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.353 x 1.768 at 36.37 degrees (North through East) ! Clean map min=-0.00058008 max=0.039574 Jy/beam quit ! Quitting program ! Log file J0003+4807_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:05:11 2016