! Started logfile: J1628-1415_X_2014_08_09_pus_uvs.log on Sat Jan 7 22:17:13 2017 obs J1628-1415_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J1628-1415_X_2014_08_09_pus_uva.fits ! AN table 1: 96 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.677546 visibilities/baseline/integration-bin. ! Found source: J1628-1415 ! ! 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 35124 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 = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J1628-1415_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 = 1024x1024 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 172 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 172 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 172 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 172 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 172 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 172 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 172 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 172 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 172 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 172 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 172 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 172 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.920442Jy sigma=0.009978 ! Fit after self-cal, rms=0.892857Jy sigma=0.009681 ! 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=0.8346 mas, bmaj=2.483 mas, bpa=19.58 degrees ! Estimated noise=808.002 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 = 0.0788597 Jy ! Component: 100 - total flux cleaned = 0.0982257 Jy ! Total flux subtracted in 100 components = 0.0982257 Jy ! Clean residual min=-0.005629 max=0.008498 Jy/beam ! Clean residual mean=-0.000005 rms=0.001503 Jy/beam ! Combined flux in latest and established models = 0.0982257 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0982257 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=0.082560Jy sigma=0.000830 ! Fit after self-cal, rms=0.082547Jy sigma=0.000830 ! 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=1.097 mas, bmaj=2.885 mas, bpa=17.04 degrees ! Estimated noise=353.222 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 = 0.0163749 Jy ! Component: 100 - total flux cleaned = 0.0242442 Jy ! Component: 150 - total flux cleaned = 0.028379 Jy ! Component: 200 - total flux cleaned = 0.0300736 Jy ! Total flux subtracted in 200 components = 0.0300736 Jy ! Clean residual min=-0.005865 max=0.005846 Jy/beam ! Clean residual mean=0.000022 rms=0.001645 Jy/beam ! Combined flux in latest and established models = 0.128299 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 36 components and 0.128299 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=0.079378Jy sigma=0.000797 ! Fit after self-cal, rms=0.079365Jy sigma=0.000796 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.13 HN 1.08 KP 0.91 ! LA 1.01 MK 1.00* NL 0.98 OV 0.99 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.18 HN 1.09 KP 0.86 ! LA 1.06 MK 1.00* NL 0.98 OV 1.00 ! PT 0.92 SC 1.02 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.12 HN 1.13 KP 0.80 ! LA 1.08 MK 1.00* NL 1.00 OV 1.00 ! PT 0.91 SC 1.04 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.11 HN 1.11 KP 0.78 ! LA 1.06 MK 1.00* NL 0.98 OV 1.01 ! PT 0.91 SC 1.00 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.13 HN 1.05 KP 0.73 ! LA 1.05 MK 1.00* NL 0.99 OV 1.00 ! PT 0.90 SC 1.00 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.17 HN 1.08 KP 0.74 ! LA 1.05 MK 1.00* NL 1.02 OV 1.03 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.23 HN 1.21 KP 0.79 ! LA 1.15 MK 1.00* NL 1.03 OV 1.04 ! PT 0.97 SC 1.09 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.20 HN 1.14 KP 0.72 ! LA 1.05 MK 1.00* NL 0.98 OV 1.09 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.17 HN 1.14 KP 0.75 ! LA 1.05 MK 1.00* NL 0.99 OV 1.05 ! PT 0.91 SC 1.00 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.17 HN 1.12 KP 0.77 ! LA 1.09 MK 1.00* NL 0.99 OV 1.02 ! PT 0.93 SC 0.97 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.17 HN 1.13 KP 0.85 ! LA 1.08 MK 1.00* NL 1.01 OV 1.00 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.12 HN 1.16 KP 0.84 ! LA 1.06 MK 1.00* NL 1.00 OV 1.03 ! PT 0.97 SC 0.96 ! ! ! Fit before self-cal, rms=0.079365Jy sigma=0.000796 ! Fit after self-cal, rms=0.077543Jy sigma=0.000774 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.099 mas, bmaj=2.915 mas, bpa=17.44 degrees ! Estimated noise=350.843 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 = -0.00113295 Jy ! Component: 100 - total flux cleaned = -0.00119772 Jy ! Component: 150 - total flux cleaned = -0.00122835 Jy ! Component: 200 - total flux cleaned = -0.00127974 Jy ! Total flux subtracted in 200 components = -0.00127974 Jy ! Clean residual min=-0.002401 max=0.003360 Jy/beam ! Clean residual mean=0.000002 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.12702 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 42 components and 0.12702 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=0.077508Jy sigma=0.000773 ! Fit after self-cal, rms=0.077559Jy sigma=0.000773 ! 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=0.077559Jy sigma=0.000773 ! Fit after self-cal, rms=0.079125Jy sigma=0.000771 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.1 mas, bmaj=2.906 mas, bpa=17.2 degrees ! Estimated noise=350.975 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000264972 Jy ! Component: 100 - total flux cleaned = -0.000266015 Jy ! Component: 150 - total flux cleaned = -0.000249368 Jy ! Component: 200 - total flux cleaned = -0.000219083 Jy ! Total flux subtracted in 200 components = -0.000219083 Jy ! Clean residual min=-0.002080 max=0.003148 Jy/beam ! Clean residual mean=-0.000000 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.1268 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 47 components and 0.1268 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=0.079113Jy sigma=0.000771 ! Fit after self-cal, rms=0.079148Jy 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) ! Added new window around map position (4.6, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00290898 Jy ! Component: 100 - total flux cleaned = 0.00445565 Jy ! Component: 150 - total flux cleaned = 0.00525742 Jy ! Component: 200 - total flux cleaned = 0.00569105 Jy ! Total flux subtracted in 200 components = 0.00569105 Jy ! Clean residual min=-0.002177 max=0.002454 Jy/beam ! Clean residual mean=0.000002 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.132491 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 81 components and 0.132491 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=0.079048Jy sigma=0.000770 ! Fit after self-cal, rms=0.079032Jy sigma=0.000769 ! Inverting map ! Added new window around map position (21.4, -9.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0022922 Jy ! Component: 100 - total flux cleaned = 0.0037396 Jy ! Component: 150 - total flux cleaned = 0.00492794 Jy ! Component: 200 - total flux cleaned = 0.00594434 Jy ! Total flux subtracted in 200 components = 0.00594434 Jy ! Clean residual min=-0.001862 max=0.001970 Jy/beam ! Clean residual mean=0.000001 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.138436 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 121 components and 0.138436 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=0.078955Jy sigma=0.000768 ! Fit after self-cal, rms=0.078948Jy sigma=0.000768 ! Inverting map ! Added new window around map position (18, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168766 Jy ! Component: 100 - total flux cleaned = 0.00271741 Jy ! Component: 150 - total flux cleaned = 0.00343761 Jy ! Component: 200 - total flux cleaned = 0.00411133 Jy ! Total flux subtracted in 200 components = 0.00411133 Jy ! Clean residual min=-0.001651 max=0.001352 Jy/beam ! Clean residual mean=-0.000000 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.142547 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 150 components and 0.142547 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=0.078904Jy sigma=0.000768 ! Fit after self-cal, rms=0.078901Jy 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=0.078901Jy sigma=0.000768 ! Fit after self-cal, rms=0.078983Jy sigma=0.000767 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.102 mas, bmaj=2.912 mas, bpa=17.26 degrees ! Estimated noise=350.368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000990044 Jy ! Component: 100 - total flux cleaned = 0.00162132 Jy ! Component: 150 - total flux cleaned = 0.00217978 Jy ! Component: 200 - total flux cleaned = 0.0026606 Jy ! Total flux subtracted in 200 components = 0.0026606 Jy ! Clean residual min=-0.001462 max=0.001302 Jy/beam ! Clean residual mean=0.000000 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.145208 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 171 components and 0.145208 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=0.078964Jy sigma=0.000767 ! Fit after self-cal, rms=0.078969Jy sigma=0.000767 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 = 0.000470526 Jy ! Component: 100 - total flux cleaned = 0.000828166 Jy ! Component: 150 - total flux cleaned = 0.00113824 Jy ! Component: 200 - total flux cleaned = 0.00144526 Jy ! Total flux subtracted in 200 components = 0.00144526 Jy ! Clean residual min=-0.001427 max=0.001204 Jy/beam ! Clean residual mean=-0.000000 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.146653 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 183 components and 0.146653 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=0.078960Jy sigma=0.000767 ! Fit after self-cal, rms=0.078960Jy sigma=0.000767 ! 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=0.078960Jy sigma=0.000767 ! Fit after self-cal, rms=0.079047Jy sigma=0.000767 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.265 mas, bmaj=4.045 mas, bpa=5.075 degrees ! Estimated noise=404.654 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000889829 Jy ! Component: 100 - total flux cleaned = 0.00147223 Jy ! Component: 150 - total flux cleaned = 0.00182945 Jy ! Component: 200 - total flux cleaned = 0.00212219 Jy ! Total flux subtracted in 200 components = 0.00212219 Jy ! Clean residual min=-0.001316 max=0.001174 Jy/beam ! Clean residual mean=-0.000000 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.148775 Jy selfcal ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 218 components and 0.148775 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=0.079042Jy sigma=0.000767 ! Fit after self-cal, rms=0.079042Jy sigma=0.000767 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 = 0.000409996 Jy ! Component: 100 - total flux cleaned = 0.00065579 Jy ! Component: 150 - total flux cleaned = 0.000878746 Jy ! Component: 200 - total flux cleaned = 0.00105435 Jy ! Total flux subtracted in 200 components = 0.00105435 Jy ! Clean residual min=-0.001245 max=0.001095 Jy/beam ! Clean residual mean=-0.000000 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.149829 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 243 components and 0.149829 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=0.079041Jy sigma=0.000767 ! Fit after self-cal, rms=0.079040Jy sigma=0.000767 ! 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=1.103 mas, bmaj=2.915 mas, bpa=17.29 degrees ! Estimated noise=350.574 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.103 x 2.915 at 17.29 degrees (North through East) ! Clean map min=-0.0012107 max=0.10785 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=0.8304 mas, bmaj=2.508 mas, bpa=19.88 degrees ! Estimated noise=810.058 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0786625 Jy ! Component: 100 - total flux cleaned = 0.0984489 Jy ! Component: 150 - total flux cleaned = 0.108481 Jy ! Component: 200 - total flux cleaned = 0.114667 Jy ! Total flux subtracted in 200 components = 0.114667 Jy ! Clean residual min=-0.003027 max=0.003427 Jy/beam ! Clean residual mean=-0.000004 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 0.114667 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.114667 Jy ! Inverting map and beam ! Estimated beam: bmin=1.103 mas, bmaj=2.915 mas, bpa=17.29 degrees ! Estimated noise=350.574 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 = 0.00614802 Jy ! Component: 100 - total flux cleaned = 0.00995191 Jy ! Component: 150 - total flux cleaned = 0.0129296 Jy ! Component: 200 - total flux cleaned = 0.0154319 Jy ! Total flux subtracted in 200 components = 0.0154319 Jy ! Clean residual min=-0.002102 max=0.002424 Jy/beam ! Clean residual mean=-0.000002 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.130099 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 70 components and 0.130099 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=2.265 mas, bmaj=4.045 mas, bpa=5.075 degrees ! Estimated noise=404.654 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00349326 Jy ! Component: 100 - total flux cleaned = 0.00615376 Jy ! Component: 150 - total flux cleaned = 0.00829359 Jy ! Component: 200 - total flux cleaned = 0.0100539 Jy ! Total flux subtracted in 200 components = 0.0100539 Jy ! Clean residual min=-0.001862 max=0.001690 Jy/beam ! Clean residual mean=-0.000002 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.140153 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 = 0.00147156 Jy ! Component: 100 - total flux cleaned = 0.00272575 Jy ! Component: 150 - total flux cleaned = 0.00365148 Jy ! Component: 200 - total flux cleaned = 0.00451183 Jy ! Total flux subtracted in 200 components = 0.00451183 Jy ! Clean residual min=-0.001572 max=0.001391 Jy/beam ! Clean residual mean=-0.000001 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.144665 Jy ! Adding 113 model components to the UV plane model. ! The established model now contains 170 components and 0.144665 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.103 mas, bmaj=2.915 mas, bpa=17.29 degrees ! Estimated noise=350.574 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000921657 Jy ! Component: 100 - total flux cleaned = 0.00138152 Jy ! Component: 150 - total flux cleaned = 0.00168284 Jy ! Component: 200 - total flux cleaned = 0.00202129 Jy ! Total flux subtracted in 200 components = 0.00202129 Jy ! Clean residual min=-0.001470 max=0.001343 Jy/beam ! Clean residual mean=-0.000000 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.146686 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 197 components and 0.146686 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=0.079071Jy sigma=0.000767 ! Fit after self-cal, rms=0.079059Jy sigma=0.000767 wmodel J1628-1415_X_2014_08_09_pus_map.mod ! Writing 197 model components to file: J1628-1415_X_2014_08_09_pus_map.mod wobs J1628-1415_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J1628-1415_X_2014_08_09_pus_uvs.fits wwins J1628-1415_X_2014_08_09_pus_map.win ! wwins: Wrote 4 windows to J1628-1415_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=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -6.15176e-05 Jy ! Component: 100 - total flux cleaned = -3.7869e-05 Jy ! Component: 150 - total flux cleaned = -3.86398e-05 Jy ! Component: 200 - total flux cleaned = -0.000109377 Jy ! Component: 250 - total flux cleaned = -0.000144208 Jy ! Component: 300 - total flux cleaned = -0.000193291 Jy ! Component: 350 - total flux cleaned = -0.000209132 Jy ! Component: 400 - total flux cleaned = -0.000300448 Jy ! Component: 450 - total flux cleaned = -0.000314974 Jy ! Component: 500 - total flux cleaned = -0.00031485 Jy ! Component: 550 - total flux cleaned = -0.000328964 Jy ! Component: 600 - total flux cleaned = -0.000315544 Jy ! Component: 650 - total flux cleaned = -0.000369441 Jy ! Component: 700 - total flux cleaned = -0.000356069 Jy ! Component: 750 - total flux cleaned = -0.000368708 Jy ! Component: 800 - total flux cleaned = -0.000368509 Jy ! Component: 850 - total flux cleaned = -0.000405516 Jy ! Component: 900 - total flux cleaned = -0.000381401 Jy ! Component: 950 - total flux cleaned = -0.000393664 Jy ! Component: 1000 - total flux cleaned = -0.000440345 Jy ! Component: 1050 - total flux cleaned = -0.000463162 Jy ! Component: 1100 - total flux cleaned = -0.000519189 Jy ! Component: 1150 - total flux cleaned = -0.000540984 Jy ! Component: 1200 - total flux cleaned = -0.000573518 Jy ! Component: 1250 - total flux cleaned = -0.000616064 Jy ! Component: 1300 - total flux cleaned = -0.000647245 Jy ! Component: 1350 - total flux cleaned = -0.000688575 Jy ! Component: 1400 - total flux cleaned = -0.000718948 Jy ! Component: 1450 - total flux cleaned = -0.000769009 Jy ! Component: 1500 - total flux cleaned = -0.000837884 Jy ! Component: 1550 - total flux cleaned = -0.000867143 Jy ! Component: 1600 - total flux cleaned = -0.000933876 Jy ! Component: 1650 - total flux cleaned = -0.000961877 Jy ! Component: 1700 - total flux cleaned = -0.000962034 Jy ! Component: 1750 - total flux cleaned = -0.000998452 Jy ! Component: 1800 - total flux cleaned = -0.00104336 Jy ! Component: 1850 - total flux cleaned = -0.00107001 Jy ! Component: 1900 - total flux cleaned = -0.00113124 Jy ! Component: 1950 - total flux cleaned = -0.00111397 Jy ! Component: 2000 - total flux cleaned = -0.00113966 Jy ! Component: 2050 - total flux cleaned = -0.00113129 Jy ! Component: 2100 - total flux cleaned = -0.00113128 Jy ! Component: 2150 - total flux cleaned = -0.00112302 Jy ! Component: 2200 - total flux cleaned = -0.00113118 Jy ! Component: 2250 - total flux cleaned = -0.00113115 Jy ! Component: 2300 - total flux cleaned = -0.00111518 Jy ! Component: 2350 - total flux cleaned = -0.00109942 Jy ! Component: 2400 - total flux cleaned = -0.00109949 Jy ! Component: 2450 - total flux cleaned = -0.00109193 Jy ! Component: 2500 - total flux cleaned = -0.0011149 Jy ! Component: 2550 - total flux cleaned = -0.00112253 Jy ! Component: 2600 - total flux cleaned = -0.00114507 Jy ! Component: 2650 - total flux cleaned = -0.0011376 Jy ! Component: 2700 - total flux cleaned = -0.0011671 Jy ! Component: 2750 - total flux cleaned = -0.00118172 Jy ! Component: 2800 - total flux cleaned = -0.00116725 Jy ! Component: 2850 - total flux cleaned = -0.00119607 Jy ! Component: 2900 - total flux cleaned = -0.00121734 Jy ! Component: 2950 - total flux cleaned = -0.00121021 Jy ! Component: 3000 - total flux cleaned = -0.00120326 Jy ! Component: 3050 - total flux cleaned = -0.00118928 Jy ! Component: 3100 - total flux cleaned = -0.00121694 Jy ! Component: 3150 - total flux cleaned = -0.00122384 Jy ! Component: 3200 - total flux cleaned = -0.00121025 Jy ! Component: 3250 - total flux cleaned = -0.00124388 Jy ! Component: 3300 - total flux cleaned = -0.00121698 Jy ! Component: 3350 - total flux cleaned = -0.0012435 Jy ! Component: 3400 - total flux cleaned = -0.00123696 Jy ! Component: 3450 - total flux cleaned = -0.00123687 Jy ! Component: 3500 - total flux cleaned = -0.0012368 Jy ! Component: 3550 - total flux cleaned = -0.00121747 Jy ! Component: 3600 - total flux cleaned = -0.0012175 Jy ! Component: 3650 - total flux cleaned = -0.00120481 Jy ! Component: 3700 - total flux cleaned = -0.00119224 Jy ! Component: 3750 - total flux cleaned = -0.00117972 Jy ! Component: 3800 - total flux cleaned = -0.00122346 Jy ! Component: 3850 - total flux cleaned = -0.00118621 Jy ! Component: 3900 - total flux cleaned = -0.00119238 Jy ! Component: 3950 - total flux cleaned = -0.00117399 Jy ! Component: 4000 - total flux cleaned = -0.00117398 Jy ! Component: 4050 - total flux cleaned = -0.00115579 Jy ! Total flux subtracted in 4096 components = -0.00115576 Jy ! Clean residual min=-0.000417 max=0.000350 Jy/beam ! Clean residual mean=0.000000 rms=0.000106 Jy/beam ! Combined flux in latest and established models = 0.145531 Jy keep ! Adding 275 model components to the UV plane model. ! The established model now contains 470 components and 0.145531 Jy ![Exited script file: muppet] wmap "J1628-1415_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.103 x 2.915 at 17.29 degrees (North through East) ! Clean map min=-0.00072928 max=0.10724 Jy/beam ! Writing clean map to FITS file: J1628-1415_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 0.107236 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000104553 device "J1628-1415_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1628-1415_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.292494 0.292494 0.584987 1.16997 2.33995 4.6799 9.35979 18.7196 37.4392 74.8783 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.107 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.103 x 2.915 at 17.29 degrees (North through East) ! Clean map min=-0.00072928 max=0.10724 Jy/beam quit ! Quitting program ! Log file J1628-1415_X_2014_08_09_pus_uvs.log closed on Sat Jan 7 22:17:20 2017