! Started logfile: J0126+7046_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:02:13 2016 obs J0126+7046_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J0126+7046_X_2014_08_09_pus_uva.fits ! AN table 1: 123 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.781391 visibilities/baseline/integration-bin. ! Found source: J0126+7046 ! ! 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 324 lines of history. ! ! Reading 51900 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 J0126+7046_X_2014_08_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 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.894104Jy sigma=0.010443 ! Fit after self-cal, rms=0.870132Jy sigma=0.010182 ! 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=0.9302 mas, bmaj=1.745 mas, bpa=76.97 degrees ! Estimated noise=788.164 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 = 0.0960503 Jy ! Component: 100 - total flux cleaned = 0.139296 Jy ! Total flux subtracted in 100 components = 0.139296 Jy ! Clean residual min=-0.008607 max=0.020961 Jy/beam ! Clean residual mean=0.000013 rms=0.003260 Jy/beam ! Combined flux in latest and established models = 0.139296 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.139296 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=0.085655Jy sigma=0.000963 ! Fit after self-cal, rms=0.084915Jy sigma=0.000956 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0258946 Jy ! Component: 100 - total flux cleaned = 0.0401868 Jy ! Total flux subtracted in 100 components = 0.0401868 Jy ! Clean residual min=-0.005928 max=0.008535 Jy/beam ! Clean residual mean=0.000041 rms=0.001889 Jy/beam ! Combined flux in latest and established models = 0.179483 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 22 components and 0.179483 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=0.075283Jy sigma=0.000839 ! Fit after self-cal, rms=0.075082Jy sigma=0.000837 ! 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=1.177 mas, bmaj=2.043 mas, bpa=78.57 degrees ! Estimated noise=266.663 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 = 0.0104322 Jy ! Component: 100 - total flux cleaned = 0.0156026 Jy ! Component: 150 - total flux cleaned = 0.0186753 Jy ! Component: 200 - total flux cleaned = 0.0205868 Jy ! Total flux subtracted in 200 components = 0.0205868 Jy ! Clean residual min=-0.005686 max=0.008516 Jy/beam ! Clean residual mean=0.000055 rms=0.001736 Jy/beam ! Combined flux in latest and established models = 0.20007 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 46 components and 0.20007 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=0.073522Jy sigma=0.000823 ! Fit after self-cal, rms=0.073485Jy sigma=0.000822 ! 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 0.90 FD 1.09 HN 1.03 KP 0.92 ! LA 1.01 MK 1.00* NL 1.02 OV 1.00 ! PT 1.00 SC 1.10 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 1.05 KP 0.86 ! LA 1.03 MK 1.00* NL 0.99 OV 0.98 ! PT 0.95 SC 1.09 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.09 HN 1.06 KP 0.83 ! LA 1.04 MK 1.00* NL 1.02 OV 0.98 ! PT 0.93 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 0.91 FD 1.10 HN 1.09 KP 0.79 ! LA 1.05 MK 1.00* NL 1.01 OV 0.98 ! PT 0.93 SC 1.02 ! ! ! 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 1.10 HN 1.03 KP 0.76 ! LA 1.05 MK 1.00* NL 1.03 OV 0.99 ! PT 0.94 SC 1.09 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.13 HN 1.08 KP 0.76 ! LA 1.05 MK 1.00* NL 1.03 OV 1.02 ! PT 0.95 SC 1.06 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.22 HN 1.17 KP 0.80 ! LA 1.15 MK 1.00* NL 1.06 OV 1.05 ! PT 1.04 SC 1.13 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.14 HN 1.11 KP 0.75 ! LA 1.05 MK 1.00* NL 1.03 OV 1.06 ! PT 0.95 SC 1.67 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.17 KP 0.78 ! LA 1.05 MK 1.00* NL 1.04 OV 1.05 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.11 HN 1.16 KP 0.81 ! LA 1.09 MK 1.00* NL 1.04 OV 1.04 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.11 HN 1.34 KP 0.85 ! LA 1.06 MK 1.00* NL 1.04 OV 1.04 ! PT 0.98 SC 1.08 ! ! ! 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 1.11 HN 1.09 KP 0.87 ! LA 1.09 MK 1.00* NL 1.04 OV 1.02 ! PT 0.99 SC 1.09 ! ! ! Fit before self-cal, rms=0.073485Jy sigma=0.000822 ! Fit after self-cal, rms=0.072977Jy sigma=0.000784 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.202 mas, bmaj=2.071 mas, bpa=78.82 degrees ! Estimated noise=272.185 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 (0.2, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00597514 Jy ! Component: 100 - total flux cleaned = 0.00655492 Jy ! Component: 150 - total flux cleaned = 0.00680766 Jy ! Component: 200 - total flux cleaned = 0.0064438 Jy ! Total flux subtracted in 200 components = 0.0064438 Jy ! Clean residual min=-0.001815 max=0.002437 Jy/beam ! Clean residual mean=0.000005 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.206514 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 65 components and 0.206514 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=0.072356Jy sigma=0.000776 ! Fit after self-cal, rms=0.072304Jy sigma=0.000775 ! 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=0.072304Jy sigma=0.000775 ! Fit after self-cal, rms=0.072465Jy sigma=0.000773 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.191 mas, bmaj=2.083 mas, bpa=78.01 degrees ! Estimated noise=270.172 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153755 Jy ! Component: 100 - total flux cleaned = 0.00164716 Jy ! Component: 150 - total flux cleaned = 0.00160357 Jy ! Component: 200 - total flux cleaned = 0.00163449 Jy ! Total flux subtracted in 200 components = 0.00163449 Jy ! Clean residual min=-0.001219 max=0.001416 Jy/beam ! Clean residual mean=0.000004 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.208148 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 78 components and 0.208148 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=0.072383Jy sigma=0.000772 ! Fit after self-cal, rms=0.072390Jy sigma=0.000772 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 = 0.00031863 Jy ! Component: 100 - total flux cleaned = 0.00049752 Jy ! Component: 150 - total flux cleaned = 0.000522352 Jy ! Component: 200 - total flux cleaned = 0.00052203 Jy ! Total flux subtracted in 200 components = 0.00052203 Jy ! Clean residual min=-0.001134 max=0.001057 Jy/beam ! Clean residual mean=0.000005 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.20867 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 82 components and 0.20867 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=0.072369Jy sigma=0.000772 ! Fit after self-cal, rms=0.072366Jy sigma=0.000772 ! 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=0.072366Jy sigma=0.000772 ! Fit after self-cal, rms=0.073166Jy sigma=0.000771 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.193 mas, bmaj=2.09 mas, bpa=77.89 degrees ! Estimated noise=270.445 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00015018 Jy ! Component: 100 - total flux cleaned = 0.000122503 Jy ! Component: 150 - total flux cleaned = 0.000186216 Jy ! Component: 200 - total flux cleaned = 0.000224742 Jy ! Total flux subtracted in 200 components = 0.000224742 Jy ! Clean residual min=-0.000954 max=0.000932 Jy/beam ! Clean residual mean=0.000004 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.208895 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 86 components and 0.208895 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=0.073148Jy sigma=0.000771 ! Fit after self-cal, rms=0.073158Jy sigma=0.000771 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 = 9.96502e-05 Jy ! Component: 100 - total flux cleaned = 0.000150526 Jy ! Component: 150 - total flux cleaned = 0.000165596 Jy ! Component: 200 - total flux cleaned = 0.000179838 Jy ! Total flux subtracted in 200 components = 0.000179838 Jy ! Clean residual min=-0.000915 max=0.000905 Jy/beam ! Clean residual mean=0.000005 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.209075 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 90 components and 0.209075 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=0.073151Jy sigma=0.000771 ! Fit after self-cal, rms=0.073150Jy sigma=0.000771 ! 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=0.073150Jy sigma=0.000771 ! Fit after self-cal, rms=0.073386Jy sigma=0.000771 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.3 mas, bmaj=3.035 mas, bpa=88.02 degrees ! Estimated noise=308.785 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.03515e-05 Jy ! Component: 100 - total flux cleaned = 3.36493e-05 Jy ! Component: 150 - total flux cleaned = 3.27806e-05 Jy ! Component: 200 - total flux cleaned = 3.26334e-05 Jy ! Total flux subtracted in 200 components = 3.26334e-05 Jy ! Clean residual min=-0.000889 max=0.001066 Jy/beam ! Clean residual mean=0.000008 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.209107 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 108 components and 0.209107 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=0.073383Jy sigma=0.000771 ! Fit after self-cal, rms=0.073387Jy sigma=0.000771 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.24793e-05 Jy ! Component: 100 - total flux cleaned = 7.50237e-05 Jy ! Component: 150 - total flux cleaned = 9.33124e-05 Jy ! Component: 200 - total flux cleaned = 0.000104211 Jy ! Total flux subtracted in 200 components = 0.000104211 Jy ! Clean residual min=-0.000865 max=0.001043 Jy/beam ! Clean residual mean=0.000008 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.209212 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 116 components and 0.209212 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=0.073386Jy sigma=0.000771 ! Fit after self-cal, rms=0.073386Jy sigma=0.000771 ! 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=1.194 mas, bmaj=2.093 mas, bpa=77.86 degrees ! Estimated noise=270.648 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.194 x 2.093 at 77.86 degrees (North through East) ! Clean map min=-0.00083375 max=0.13016 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=0.9376 mas, bmaj=1.792 mas, bpa=75.86 degrees ! Estimated noise=811.053 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0990426 Jy ! Component: 100 - total flux cleaned = 0.143356 Jy ! Component: 150 - total flux cleaned = 0.165593 Jy ! Component: 200 - total flux cleaned = 0.17913 Jy ! Total flux subtracted in 200 components = 0.17913 Jy ! Clean residual min=-0.003726 max=0.007797 Jy/beam ! Clean residual mean=-0.000013 rms=0.001233 Jy/beam ! Combined flux in latest and established models = 0.17913 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.17913 Jy ! Inverting map and beam ! Estimated beam: bmin=1.194 mas, bmaj=2.093 mas, bpa=77.86 degrees ! Estimated noise=270.648 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 = 0.0110238 Jy ! Component: 100 - total flux cleaned = 0.0175286 Jy ! Component: 150 - total flux cleaned = 0.0216902 Jy ! Component: 200 - total flux cleaned = 0.0244885 Jy ! Total flux subtracted in 200 components = 0.0244885 Jy ! Clean residual min=-0.001416 max=0.002589 Jy/beam ! Clean residual mean=-0.000006 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.203619 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 47 components and 0.203619 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 = 0.00235162 Jy ! Component: 100 - total flux cleaned = 0.00374902 Jy ! Component: 150 - total flux cleaned = 0.00433198 Jy ! Component: 200 - total flux cleaned = 0.0047091 Jy ! Total flux subtracted in 200 components = 0.0047091 Jy ! Clean residual min=-0.000992 max=0.000915 Jy/beam ! Clean residual mean=0.000003 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.208328 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 69 components and 0.208328 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=2.3 mas, bmaj=3.035 mas, bpa=88.02 degrees ! Estimated noise=308.785 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000619615 Jy ! Component: 100 - total flux cleaned = 0.000759238 Jy ! Component: 150 - total flux cleaned = 0.000829507 Jy ! Component: 200 - total flux cleaned = 0.000860417 Jy ! Total flux subtracted in 200 components = 0.000860417 Jy ! Clean residual min=-0.000839 max=0.001020 Jy/beam ! Clean residual mean=0.000009 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.209188 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 = 2.78884e-05 Jy ! Component: 100 - total flux cleaned = 6.12774e-05 Jy ! Component: 150 - total flux cleaned = 9.10014e-05 Jy ! Component: 200 - total flux cleaned = 0.000118233 Jy ! Total flux subtracted in 200 components = 0.000118233 Jy ! Clean residual min=-0.000826 max=0.000987 Jy/beam ! Clean residual mean=0.000009 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.209307 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 98 components and 0.209307 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.194 mas, bmaj=2.093 mas, bpa=77.86 degrees ! Estimated noise=270.648 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.90859e-05 Jy ! Component: 100 - total flux cleaned = 0.000124751 Jy ! Component: 150 - total flux cleaned = 0.000184487 Jy ! Component: 200 - total flux cleaned = 0.000166932 Jy ! Total flux subtracted in 200 components = 0.000166932 Jy ! Clean residual min=-0.000885 max=0.000839 Jy/beam ! Clean residual mean=0.000005 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.209474 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 113 components and 0.209474 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=0.073388Jy sigma=0.000771 ! Fit after self-cal, rms=0.073389Jy sigma=0.000771 wmodel J0126+7046_X_2014_08_09_pus_map.mod ! Writing 113 model components to file: J0126+7046_X_2014_08_09_pus_map.mod wobs J0126+7046_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J0126+7046_X_2014_08_09_pus_uvs.fits wwins J0126+7046_X_2014_08_09_pus_map.win ! wwins: Wrote 3 windows to J0126+7046_X_2014_08_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 = -5.16875e-05 Jy ! Component: 100 - total flux cleaned = -0.00010866 Jy ! Component: 150 - total flux cleaned = -0.000149639 Jy ! Component: 200 - total flux cleaned = -0.000124187 Jy ! Component: 250 - total flux cleaned = -6.23517e-05 Jy ! Component: 300 - total flux cleaned = 2.11231e-05 Jy ! Component: 350 - total flux cleaned = 6.73732e-05 Jy ! Component: 400 - total flux cleaned = 0.000146075 Jy ! Component: 450 - total flux cleaned = 0.000200699 Jy ! Component: 500 - total flux cleaned = 0.000253996 Jy ! Component: 550 - total flux cleaned = 0.000306191 Jy ! Component: 600 - total flux cleaned = 0.000377077 Jy ! Component: 650 - total flux cleaned = 0.000436162 Jy ! Component: 700 - total flux cleaned = 0.0005036 Jy ! Component: 750 - total flux cleaned = 0.000541228 Jy ! Component: 800 - total flux cleaned = 0.000568964 Jy ! Component: 850 - total flux cleaned = 0.000587105 Jy ! Component: 900 - total flux cleaned = 0.000596123 Jy ! Component: 950 - total flux cleaned = 0.00060502 Jy ! Component: 1000 - total flux cleaned = 0.00060508 Jy ! Component: 1050 - total flux cleaned = 0.000638751 Jy ! Component: 1100 - total flux cleaned = 0.000630316 Jy ! Component: 1150 - total flux cleaned = 0.00063851 Jy ! Component: 1200 - total flux cleaned = 0.000622528 Jy ! Component: 1250 - total flux cleaned = 0.000622601 Jy ! Component: 1300 - total flux cleaned = 0.000614916 Jy ! Component: 1350 - total flux cleaned = 0.000615026 Jy ! Component: 1400 - total flux cleaned = 0.000607525 Jy ! Component: 1450 - total flux cleaned = 0.0006001 Jy ! Component: 1500 - total flux cleaned = 0.000599945 Jy ! Component: 1550 - total flux cleaned = 0.000563672 Jy ! Component: 1600 - total flux cleaned = 0.00054243 Jy ! Component: 1650 - total flux cleaned = 0.000528375 Jy ! Component: 1700 - total flux cleaned = 0.000521357 Jy ! Component: 1750 - total flux cleaned = 0.00048715 Jy ! Component: 1800 - total flux cleaned = 0.00049391 Jy ! Component: 1850 - total flux cleaned = 0.000460522 Jy ! Component: 1900 - total flux cleaned = 0.000467115 Jy ! Component: 1950 - total flux cleaned = 0.000447436 Jy ! Component: 2000 - total flux cleaned = 0.000428001 Jy ! Total flux subtracted in 2048 components = 0.000396172 Jy ! Clean residual min=-0.000411 max=0.000336 Jy/beam ! Clean residual mean=0.000001 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.20987 Jy keep ! Adding 123 model components to the UV plane model. ! The established model now contains 236 components and 0.20987 Jy ![Exited script file: muppet] wmap "J0126+7046_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.194 x 2.093 at 77.86 degrees (North through East) ! Clean map min=-0.00070217 max=0.13011 Jy/beam ! Writing clean map to FITS file: J0126+7046_X_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.13011 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000118511 device "J0126+7046_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0126+7046_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.273255 0.273255 0.546511 1.09302 2.18604 4.37209 8.74417 17.4883 34.9767 69.9534 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.13 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.194 x 2.093 at 77.86 degrees (North through East) ! Clean map min=-0.00070217 max=0.13011 Jy/beam quit ! Quitting program ! Log file J0126+7046_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:02:16 2016