! Started logfile: J1428+2103_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:11:44 2016 obs J1428+2103_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J1428+2103_X_2014_08_09_pus_uva.fits ! AN table 1: 124 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.865771 visibilities/baseline/integration-bin. ! Found source: J1428+2103 ! ! 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 57972 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 J1428+2103_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 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.970081Jy sigma=0.011641 ! Fit after self-cal, rms=0.955838Jy sigma=0.011481 ! 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=0.795 mas, bmaj=2.004 mas, bpa=11.59 degrees ! Estimated noise=491.427 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 = 0.0350823 Jy ! Component: 100 - total flux cleaned = 0.0430799 Jy ! Total flux subtracted in 100 components = 0.0430799 Jy ! Clean residual min=-0.002827 max=0.006993 Jy/beam ! Clean residual mean=-0.000018 rms=0.000910 Jy/beam ! Combined flux in latest and established models = 0.0430799 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0430799 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=0.068892Jy sigma=0.000791 ! Fit after self-cal, rms=0.068700Jy sigma=0.000788 ! Inverting map ! Added new window around map position (-1.4, -1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00633591 Jy ! Component: 100 - total flux cleaned = 0.00981457 Jy ! Total flux subtracted in 100 components = 0.00981457 Jy ! Clean residual min=-0.002384 max=0.003437 Jy/beam ! Clean residual mean=-0.000011 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.0528945 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.0528945 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=0.067984Jy sigma=0.000779 ! Fit after self-cal, rms=0.067873Jy sigma=0.000777 ! 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=0.9625 mas, bmaj=2.187 mas, bpa=9.301 degrees ! Estimated noise=247.176 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 = 0.00483948 Jy ! Component: 100 - total flux cleaned = 0.0073392 Jy ! Component: 150 - total flux cleaned = 0.00898065 Jy ! Component: 200 - total flux cleaned = 0.0101154 Jy ! Total flux subtracted in 200 components = 0.0101154 Jy ! Clean residual min=-0.001781 max=0.002684 Jy/beam ! Clean residual mean=-0.000006 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.0630099 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 44 components and 0.0630099 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=0.067532Jy sigma=0.000773 ! Fit after self-cal, rms=0.067480Jy sigma=0.000772 ! Inverting map ! Added new window around map position (-2.8, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00253323 Jy ! Component: 100 - total flux cleaned = 0.00304897 Jy ! Component: 150 - total flux cleaned = 0.00310214 Jy ! Component: 200 - total flux cleaned = 0.00320257 Jy ! Total flux subtracted in 200 components = 0.00320257 Jy ! Clean residual min=-0.001531 max=0.001365 Jy/beam ! Clean residual mean=-0.000004 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.0662124 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 64 components and 0.0662124 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=0.067346Jy sigma=0.000770 ! Fit after self-cal, rms=0.067307Jy sigma=0.000770 ! 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 1.00 FD 1.06 HN 1.02 KP 0.95 ! LA 1.03 MK 0.99 NL 1.11 OV 1.01 ! PT 0.98 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 1.04 FD 1.04 HN 1.04 KP 0.94 ! LA 1.03 MK 0.88 NL 1.04 OV 1.03 ! PT 0.97 SC 1.07 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 1.16 KP 0.84 ! LA 1.02 MK 1.04 NL 1.04 OV 1.00 ! PT 0.93 SC 1.05 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.02 HN 1.13 KP 0.87 ! LA 1.05 MK 0.94 NL 1.03 OV 0.98 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.05 HN 1.01 KP 0.82 ! LA 1.04 MK 1.00 NL 1.00 OV 1.00 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.07 HN 1.01 KP 0.81 ! LA 1.05 MK 1.00 NL 1.01 OV 1.00 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.15 HN 1.09 KP 0.83 ! LA 1.15 MK 0.89 NL 0.98 OV 1.09 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 8. ! 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 1.05 KP 0.80 ! LA 1.03 MK 1.03 NL 1.37 OV 1.00 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.05 HN 0.99 KP 0.83 ! LA 1.06 MK 0.97 NL 1.02 OV 1.03 ! PT 0.95 SC 0.93 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.06 HN 0.96 KP 0.89 ! LA 1.09 MK 0.95 NL 1.03 OV 0.95 ! PT 0.99 SC 1.08 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.06 HN 0.98 KP 0.88 ! LA 1.09 MK 0.89 NL 1.08 OV 1.01 ! PT 0.97 SC 0.95 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.02 HN 0.95 KP 0.90 ! LA 1.08 MK 0.95 NL 0.97 OV 1.01 ! PT 1.00 SC 0.99 ! ! ! Fit before self-cal, rms=0.067307Jy sigma=0.000770 ! Fit after self-cal, rms=0.066251Jy sigma=0.000768 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9612 mas, bmaj=2.188 mas, bpa=9.168 degrees ! Estimated noise=247.401 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 = 0.000941784 Jy ! Component: 100 - total flux cleaned = 0.000973283 Jy ! Component: 150 - total flux cleaned = 0.000930125 Jy ! Component: 200 - total flux cleaned = 0.00083732 Jy ! Total flux subtracted in 200 components = 0.00083732 Jy ! Clean residual min=-0.000876 max=0.000949 Jy/beam ! Clean residual mean=0.000000 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.0670498 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 83 components and 0.0670498 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=0.066229Jy sigma=0.000767 ! Fit after self-cal, rms=0.066216Jy sigma=0.000767 ! 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=0.066216Jy sigma=0.000767 ! Fit after self-cal, rms=0.066531Jy sigma=0.000766 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9581 mas, bmaj=2.184 mas, bpa=9.103 degrees ! Estimated noise=247.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000600912 Jy ! Component: 100 - total flux cleaned = 0.000684951 Jy ! Component: 150 - total flux cleaned = 0.000608778 Jy ! Component: 200 - total flux cleaned = 0.000504064 Jy ! Total flux subtracted in 200 components = 0.000504064 Jy ! Clean residual min=-0.000793 max=0.000920 Jy/beam ! Clean residual mean=0.000001 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.0675538 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 95 components and 0.0675538 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=0.066521Jy sigma=0.000766 ! Fit after self-cal, rms=0.066539Jy sigma=0.000766 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 = 0.000204802 Jy ! Component: 100 - total flux cleaned = 0.000146152 Jy ! Component: 150 - total flux cleaned = 5.80125e-05 Jy ! Component: 200 - total flux cleaned = -2.05225e-05 Jy ! Total flux subtracted in 200 components = -2.05225e-05 Jy ! Clean residual min=-0.000783 max=0.000908 Jy/beam ! Clean residual mean=0.000001 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.0675333 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 100 components and 0.0675333 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=0.066534Jy sigma=0.000766 ! Fit after self-cal, rms=0.066533Jy sigma=0.000766 ! 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=0.066533Jy sigma=0.000766 ! Fit after self-cal, rms=0.066528Jy sigma=0.000766 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9568 mas, bmaj=2.18 mas, bpa=9.062 degrees ! Estimated noise=247.035 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00034487 Jy ! Component: 100 - total flux cleaned = 0.000346861 Jy ! Component: 150 - total flux cleaned = 0.000273406 Jy ! Component: 200 - total flux cleaned = 0.000217471 Jy ! Total flux subtracted in 200 components = 0.000217471 Jy ! Clean residual min=-0.000760 max=0.000906 Jy/beam ! Clean residual mean=0.000001 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.0677508 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 107 components and 0.0677508 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=0.066524Jy sigma=0.000766 ! Fit after self-cal, rms=0.066525Jy sigma=0.000766 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 (-9.6, -8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000761107 Jy ! Component: 100 - total flux cleaned = 0.00107753 Jy ! Component: 150 - total flux cleaned = 0.00138362 Jy ! Component: 200 - total flux cleaned = 0.00160875 Jy ! Total flux subtracted in 200 components = 0.00160875 Jy ! Clean residual min=-0.000704 max=0.000832 Jy/beam ! Clean residual mean=0.000001 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.0693595 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 135 components and 0.0693595 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=0.066510Jy sigma=0.000766 ! Fit after self-cal, rms=0.066508Jy sigma=0.000766 ! Inverting map ! Added new window around map position (-25.6, -17). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000709847 Jy ! Component: 100 - total flux cleaned = 0.00106247 Jy ! Component: 150 - total flux cleaned = 0.00122546 Jy ! Component: 200 - total flux cleaned = 0.0013681 Jy ! Total flux subtracted in 200 components = 0.0013681 Jy ! Clean residual min=-0.000681 max=0.000563 Jy/beam ! Clean residual mean=0.000001 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.0707276 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 148 components and 0.0707277 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=0.066499Jy sigma=0.000766 ! Fit after self-cal, rms=0.066495Jy sigma=0.000766 ! 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=0.066495Jy sigma=0.000766 ! Fit after self-cal, rms=0.066385Jy sigma=0.000766 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.092 mas, bmaj=2.853 mas, bpa=-1.444 degrees ! Estimated noise=304.019 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000545827 Jy ! Component: 100 - total flux cleaned = 0.000727046 Jy ! Component: 150 - total flux cleaned = 0.000833991 Jy ! Component: 200 - total flux cleaned = 0.000927095 Jy ! Total flux subtracted in 200 components = 0.000927095 Jy ! Clean residual min=-0.000773 max=0.000590 Jy/beam ! Clean residual mean=0.000001 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.0716548 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 173 components and 0.0716548 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=0.066381Jy sigma=0.000765 ! Fit after self-cal, rms=0.066381Jy sigma=0.000765 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 = 0.000235448 Jy ! Component: 100 - total flux cleaned = 0.000286349 Jy ! Component: 150 - total flux cleaned = 0.000340882 Jy ! Component: 200 - total flux cleaned = 0.000350199 Jy ! Total flux subtracted in 200 components = 0.000350199 Jy ! Clean residual min=-0.000750 max=0.000570 Jy/beam ! Clean residual mean=0.000001 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.072005 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 183 components and 0.072005 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=0.066380Jy sigma=0.000765 ! Fit after self-cal, rms=0.066380Jy sigma=0.000765 ! 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=0.9557 mas, bmaj=2.177 mas, bpa=9.015 degrees ! Estimated noise=246.66 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9557 x 2.177 at 9.015 degrees (North through East) ! Clean map min=-0.0011447 max=0.04394 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=0.7894 mas, bmaj=1.985 mas, bpa=11.43 degrees ! Estimated noise=489.245 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0342755 Jy ! Component: 100 - total flux cleaned = 0.0454963 Jy ! Component: 150 - total flux cleaned = 0.0526768 Jy ! Component: 200 - total flux cleaned = 0.0575914 Jy ! Total flux subtracted in 200 components = 0.0575914 Jy ! Clean residual min=-0.002097 max=0.002692 Jy/beam ! Clean residual mean=-0.000007 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.0575914 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0575914 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9557 mas, bmaj=2.177 mas, bpa=9.015 degrees ! Estimated noise=246.66 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 = 0.00445805 Jy ! Component: 100 - total flux cleaned = 0.0071589 Jy ! Component: 150 - total flux cleaned = 0.00909442 Jy ! Component: 200 - total flux cleaned = 0.010139 Jy ! Total flux subtracted in 200 components = 0.010139 Jy ! Clean residual min=-0.001044 max=0.000985 Jy/beam ! Clean residual mean=-0.000003 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.0677304 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 45 components and 0.0677304 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=2.092 mas, bmaj=2.853 mas, bpa=-1.444 degrees ! Estimated noise=304.019 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187016 Jy ! Component: 100 - total flux cleaned = 0.0024835 Jy ! Component: 150 - total flux cleaned = 0.00288433 Jy ! Component: 200 - total flux cleaned = 0.00329193 Jy ! Total flux subtracted in 200 components = 0.00329193 Jy ! Clean residual min=-0.000973 max=0.000775 Jy/beam ! Clean residual mean=-0.000001 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.0710224 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 = 0.000342014 Jy ! Component: 100 - total flux cleaned = 0.000580356 Jy ! Component: 150 - total flux cleaned = 0.000716879 Jy ! Component: 200 - total flux cleaned = 0.000817388 Jy ! Total flux subtracted in 200 components = 0.000817388 Jy ! Clean residual min=-0.000839 max=0.000646 Jy/beam ! Clean residual mean=-0.000001 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.0718397 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 98 components and 0.0718397 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9557 mas, bmaj=2.177 mas, bpa=9.015 degrees ! Estimated noise=246.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000179098 Jy ! Component: 100 - total flux cleaned = 0.000221975 Jy ! Component: 150 - total flux cleaned = 0.000203634 Jy ! Component: 200 - total flux cleaned = 0.000155372 Jy ! Total flux subtracted in 200 components = 0.000155372 Jy ! Clean residual min=-0.000721 max=0.000562 Jy/beam ! Clean residual mean=-0.000001 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.0719951 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 113 components and 0.0719951 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=0.066386Jy sigma=0.000765 ! Fit after self-cal, rms=0.066379Jy sigma=0.000765 wmodel J1428+2103_X_2014_08_09_pus_map.mod ! Writing 113 model components to file: J1428+2103_X_2014_08_09_pus_map.mod wobs J1428+2103_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J1428+2103_X_2014_08_09_pus_uvs.fits wwins J1428+2103_X_2014_08_09_pus_map.win ! wwins: Wrote 5 windows to J1428+2103_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 = -0.000307282 Jy ! Component: 100 - total flux cleaned = -0.00057537 Jy ! Component: 150 - total flux cleaned = -0.000804156 Jy ! Component: 200 - total flux cleaned = -0.000964526 Jy ! Component: 250 - total flux cleaned = -0.00110925 Jy ! Component: 300 - total flux cleaned = -0.00122286 Jy ! Component: 350 - total flux cleaned = -0.0013246 Jy ! Component: 400 - total flux cleaned = -0.0014402 Jy ! Component: 450 - total flux cleaned = -0.00154499 Jy ! Component: 500 - total flux cleaned = -0.00165526 Jy ! Component: 550 - total flux cleaned = -0.00174004 Jy ! Component: 600 - total flux cleaned = -0.00180796 Jy ! Component: 650 - total flux cleaned = -0.00187454 Jy ! Component: 700 - total flux cleaned = -0.00193265 Jy ! Component: 750 - total flux cleaned = -0.0019825 Jy ! Component: 800 - total flux cleaned = -0.00204539 Jy ! Component: 850 - total flux cleaned = -0.00210017 Jy ! Component: 900 - total flux cleaned = -0.00214729 Jy ! Component: 950 - total flux cleaned = -0.00221355 Jy ! Component: 1000 - total flux cleaned = -0.00225258 Jy ! Component: 1050 - total flux cleaned = -0.00229761 Jy ! Component: 1100 - total flux cleaned = -0.00234814 Jy ! Component: 1150 - total flux cleaned = -0.00237934 Jy ! Component: 1200 - total flux cleaned = -0.00242235 Jy ! Component: 1250 - total flux cleaned = -0.00243449 Jy ! Component: 1300 - total flux cleaned = -0.00243456 Jy ! Component: 1350 - total flux cleaned = -0.00246415 Jy ! Component: 1400 - total flux cleaned = -0.00247578 Jy ! Component: 1450 - total flux cleaned = -0.00249889 Jy ! Component: 1500 - total flux cleaned = -0.0025103 Jy ! Component: 1550 - total flux cleaned = -0.00251592 Jy ! Component: 1600 - total flux cleaned = -0.00253268 Jy ! Component: 1650 - total flux cleaned = -0.00252164 Jy ! Component: 1700 - total flux cleaned = -0.00252716 Jy ! Component: 1750 - total flux cleaned = -0.00251626 Jy ! Component: 1800 - total flux cleaned = -0.00249484 Jy ! Component: 1850 - total flux cleaned = -0.00249485 Jy ! Component: 1900 - total flux cleaned = -0.00248955 Jy ! Component: 1950 - total flux cleaned = -0.00248427 Jy ! Component: 2000 - total flux cleaned = -0.00251008 Jy ! Total flux subtracted in 2048 components = -0.00250494 Jy ! Clean residual min=-0.000337 max=0.000294 Jy/beam ! Clean residual mean=-0.000000 rms=0.000099 Jy/beam ! Combined flux in latest and established models = 0.0694902 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 256 components and 0.0694902 Jy ![Exited script file: muppet] wmap "J1428+2103_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9557 x 2.177 at 9.015 degrees (North through East) ! Clean map min=-0.0011221 max=0.043809 Jy/beam ! Writing clean map to FITS file: J1428+2103_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 0.0438088 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.79148e-05 device "J1428+2103_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1428+2103_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.670514 0.670514 1.34103 2.68206 5.36411 10.7282 21.4564 42.9129 85.8258 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.043 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9557 x 2.177 at 9.015 degrees (North through East) ! Clean map min=-0.0011221 max=0.043809 Jy/beam quit ! Quitting program ! Log file J1428+2103_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:11:49 2016