! Started logfile: J0348-2749_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:23:44 2019 obs J0348-2749_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J0348-2749_X_2017_04_28_pus_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.559722 visibilities/baseline/integration-bin. ! Found source: J0348-2749 ! ! 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 907 lines of history. ! ! Reading 4836 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 J0348-2749_X_2017_04_28_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 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.689766Jy sigma=0.003209 ! Fit after self-cal, rms=0.660617Jy sigma=0.003130 ! 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=0.6422 mas, bmaj=1.772 mas, bpa=6.602 degrees ! Estimated noise=3529.8 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 = 0.30664 Jy ! Component: 100 - total flux cleaned = 0.38036 Jy ! Total flux subtracted in 100 components = 0.38036 Jy ! Clean residual min=-0.028027 max=0.056306 Jy/beam ! Clean residual mean=0.000054 rms=0.009217 Jy/beam ! Combined flux in latest and established models = 0.38036 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.38036 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=0.215396Jy sigma=0.000834 ! Fit after self-cal, rms=0.215231Jy sigma=0.000833 ! 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 = 0.0501687 Jy ! Component: 100 - total flux cleaned = 0.071643 Jy ! Total flux subtracted in 100 components = 0.071643 Jy ! Clean residual min=-0.023364 max=0.037277 Jy/beam ! Clean residual mean=0.000004 rms=0.006264 Jy/beam ! Combined flux in latest and established models = 0.452003 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.452003 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=0.206077Jy sigma=0.000736 ! Fit after self-cal, rms=0.204873Jy sigma=0.000728 ! 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=0.811 mas, bmaj=2.104 mas, bpa=5.626 degrees ! Estimated noise=2095.37 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 = 0.0225397 Jy ! Component: 100 - total flux cleaned = 0.0318682 Jy ! Component: 150 - total flux cleaned = 0.0347637 Jy ! Component: 200 - total flux cleaned = 0.0371257 Jy ! Total flux subtracted in 200 components = 0.0371257 Jy ! Clean residual min=-0.018524 max=0.023450 Jy/beam ! Clean residual mean=-0.000038 rms=0.005343 Jy/beam ! Combined flux in latest and established models = 0.489129 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 29 components and 0.489129 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=0.201871Jy sigma=0.000707 ! Fit after self-cal, rms=0.201765Jy sigma=0.000705 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.89 HN 2.82 KP 1.01 ! LA 1.09 MK 1.01 NL 1.04 OV 1.03 ! PT 1.06 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.93 HN 2.50 KP 0.99 ! LA 1.07 MK 0.95 NL 1.02 OV 0.98 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.93 HN 2.34 KP 0.91 ! LA 1.05 MK 1.02 NL 0.99 OV 1.05 ! PT 0.94 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.90 HN 2.05 KP 0.97 ! LA 1.02 MK 0.99 NL 1.03 OV 1.03 ! PT 1.07 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.94 HN 1.75 KP 0.96 ! LA 1.06 MK 1.03 NL 1.01 OV 0.98 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.89 HN 2.33 KP 0.98 ! LA 1.05 MK 0.99 NL 1.04 OV 1.01 ! PT 1.08 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.93 HN 1.61 KP 0.96 ! LA 1.07 MK 1.01 NL 0.96 OV 1.01 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.93 HN 2.31 KP 0.93 ! LA 1.07 MK 1.01 NL 0.96 OV 1.00 ! PT 1.05 SC 0.97 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.91 HN 3.50 KP 0.95 ! LA 1.10 MK 0.99 NL 1.02 OV 0.99 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 1.91 KP 0.94 ! LA 1.09 MK 0.99 NL 1.00 OV 1.00 ! PT 1.10 SC 1.08 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.90 HN 2.18 KP 0.99 ! LA 1.12 MK 0.99 NL 1.10 OV 1.00 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.91 HN 1.23 KP 0.97 ! LA 1.06 MK 0.98 NL 0.92 OV 1.02 ! PT 1.14 SC 0.98 ! ! ! Fit before self-cal, rms=0.201765Jy sigma=0.000705 ! Fit after self-cal, rms=0.325931Jy sigma=0.000669 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8169 mas, bmaj=2.09 mas, bpa=5.714 degrees ! Estimated noise=2126.37 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 (3.2, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0210137 Jy ! Component: 100 - total flux cleaned = 0.0304927 Jy ! Component: 150 - total flux cleaned = 0.0342243 Jy ! Component: 200 - total flux cleaned = 0.0355477 Jy ! Total flux subtracted in 200 components = 0.0355477 Jy ! Clean residual min=-0.009444 max=0.006427 Jy/beam ! Clean residual mean=-0.000004 rms=0.002169 Jy/beam ! Combined flux in latest and established models = 0.524677 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 57 components and 0.524676 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=0.324326Jy sigma=0.000652 ! Fit after self-cal, rms=0.325057Jy sigma=0.000652 ! 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=0.325057Jy sigma=0.000652 ! Fit after self-cal, rms=0.324764Jy sigma=0.000651 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8182 mas, bmaj=2.092 mas, bpa=5.857 degrees ! Estimated noise=2113.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000720489 Jy ! Component: 100 - total flux cleaned = 0.000215997 Jy ! Component: 150 - total flux cleaned = 0.000884397 Jy ! Component: 200 - total flux cleaned = 0.00135398 Jy ! Total flux subtracted in 200 components = 0.00135398 Jy ! Clean residual min=-0.007828 max=0.006266 Jy/beam ! Clean residual mean=0.000003 rms=0.001901 Jy/beam ! Combined flux in latest and established models = 0.52603 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 69 components and 0.52603 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=0.324569Jy sigma=0.000649 ! Fit after self-cal, rms=0.324650Jy sigma=0.000649 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 = 0.000486275 Jy ! Component: 100 - total flux cleaned = 0.000778099 Jy ! Component: 150 - total flux cleaned = 0.00086963 Jy ! Component: 200 - total flux cleaned = 0.00103964 Jy ! Total flux subtracted in 200 components = 0.00103964 Jy ! Clean residual min=-0.007626 max=0.006249 Jy/beam ! Clean residual mean=0.000004 rms=0.001845 Jy/beam ! Combined flux in latest and established models = 0.52707 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 78 components and 0.52707 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=0.324576Jy sigma=0.000649 ! Fit after self-cal, rms=0.324606Jy sigma=0.000649 ! 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=0.324606Jy sigma=0.000649 ! Fit after self-cal, rms=0.329726Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8185 mas, bmaj=2.091 mas, bpa=5.959 degrees ! Estimated noise=2108.46 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00149738 Jy ! Component: 100 - total flux cleaned = -0.00168333 Jy ! Component: 150 - total flux cleaned = -0.00168137 Jy ! Component: 200 - total flux cleaned = -0.00168224 Jy ! Total flux subtracted in 200 components = -0.00168224 Jy ! Clean residual min=-0.007274 max=0.006359 Jy/beam ! Clean residual mean=0.000007 rms=0.001724 Jy/beam ! Combined flux in latest and established models = 0.525388 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 83 components and 0.525388 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=0.329654Jy sigma=0.000648 ! Fit after self-cal, rms=0.329710Jy sigma=0.000648 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 = 4.97284e-06 Jy ! Component: 100 - total flux cleaned = 7.64735e-05 Jy ! Component: 150 - total flux cleaned = 7.70577e-05 Jy ! Component: 200 - total flux cleaned = 0.000144794 Jy ! Total flux subtracted in 200 components = 0.000144794 Jy ! Clean residual min=-0.007180 max=0.006370 Jy/beam ! Clean residual mean=0.000008 rms=0.001695 Jy/beam ! Combined flux in latest and established models = 0.525533 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 91 components and 0.525532 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=0.329660Jy sigma=0.000648 ! Fit after self-cal, rms=0.329684Jy sigma=0.000648 ! 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=0.329684Jy sigma=0.000648 ! Fit after self-cal, rms=0.333355Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.213 mas, bmaj=6.326 mas, bpa=15.44 degrees ! Estimated noise=2642 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00168053 Jy ! Component: 100 - total flux cleaned = -0.00195796 Jy ! Component: 150 - total flux cleaned = -0.0020757 Jy ! Component: 200 - total flux cleaned = -0.00223011 Jy ! Total flux subtracted in 200 components = -0.00223011 Jy ! Clean residual min=-0.007550 max=0.007546 Jy/beam ! Clean residual mean=0.000012 rms=0.002301 Jy/beam ! Combined flux in latest and established models = 0.523302 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 95 components and 0.523302 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=0.333337Jy sigma=0.000647 ! Fit after self-cal, rms=0.333377Jy sigma=0.000647 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 = -0.00024746 Jy ! Component: 100 - total flux cleaned = -0.000141079 Jy ! Component: 150 - total flux cleaned = -0.00022632 Jy ! Component: 200 - total flux cleaned = -0.000305848 Jy ! Total flux subtracted in 200 components = -0.000305848 Jy ! Clean residual min=-0.007442 max=0.007556 Jy/beam ! Clean residual mean=0.000012 rms=0.002280 Jy/beam ! Combined flux in latest and established models = 0.522997 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 96 components and 0.522996 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=0.333378Jy sigma=0.000647 ! Fit after self-cal, rms=0.333398Jy sigma=0.000647 ! 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=0.819 mas, bmaj=2.091 mas, bpa=6.046 degrees ! Estimated noise=2104.58 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.819 x 2.091 at 6.046 degrees (North through East) ! Clean map min=-0.0065755 max=0.36034 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=0.6451 mas, bmaj=1.748 mas, bpa=7.165 degrees ! Estimated noise=3599.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.311684 Jy ! Component: 100 - total flux cleaned = 0.391207 Jy ! Component: 150 - total flux cleaned = 0.426185 Jy ! Component: 200 - total flux cleaned = 0.447662 Jy ! Total flux subtracted in 200 components = 0.447662 Jy ! Clean residual min=-0.012391 max=0.013603 Jy/beam ! Clean residual mean=0.000032 rms=0.003412 Jy/beam ! Combined flux in latest and established models = 0.447662 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 0.447662 Jy ! Inverting map and beam ! Estimated beam: bmin=0.819 mas, bmaj=2.091 mas, bpa=6.046 degrees ! Estimated noise=2104.58 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 = 0.0204079 Jy ! Component: 100 - total flux cleaned = 0.0336334 Jy ! Component: 150 - total flux cleaned = 0.0427607 Jy ! Component: 200 - total flux cleaned = 0.0496072 Jy ! Total flux subtracted in 200 components = 0.0496072 Jy ! Clean residual min=-0.007976 max=0.006418 Jy/beam ! Clean residual mean=0.000028 rms=0.001877 Jy/beam ! Combined flux in latest and established models = 0.497269 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 42 components and 0.497269 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=2.213 mas, bmaj=6.326 mas, bpa=15.44 degrees ! Estimated noise=2642 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0071859 Jy ! Component: 100 - total flux cleaned = 0.0119803 Jy ! Component: 150 - total flux cleaned = 0.0153578 Jy ! Component: 200 - total flux cleaned = 0.017763 Jy ! Total flux subtracted in 200 components = 0.017763 Jy ! Clean residual min=-0.006936 max=0.007309 Jy/beam ! Clean residual mean=0.000025 rms=0.002266 Jy/beam ! Combined flux in latest and established models = 0.515032 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 = 0.00173595 Jy ! Component: 100 - total flux cleaned = 0.00295808 Jy ! Component: 150 - total flux cleaned = 0.00328893 Jy ! Component: 200 - total flux cleaned = 0.00362041 Jy ! Total flux subtracted in 200 components = 0.00362041 Jy ! Clean residual min=-0.006852 max=0.007696 Jy/beam ! Clean residual mean=0.000019 rms=0.002244 Jy/beam ! Combined flux in latest and established models = 0.518653 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 63 components and 0.518653 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.819 mas, bmaj=2.091 mas, bpa=6.046 degrees ! Estimated noise=2104.58 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.70785e-05 Jy ! Component: 100 - total flux cleaned = 1.33111e-05 Jy ! Component: 150 - total flux cleaned = 0.000343311 Jy ! Component: 200 - total flux cleaned = 0.000637868 Jy ! Total flux subtracted in 200 components = 0.000637868 Jy ! Clean residual min=-0.007005 max=0.005997 Jy/beam ! Clean residual mean=0.000014 rms=0.001591 Jy/beam ! Combined flux in latest and established models = 0.519291 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 76 components and 0.519291 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=0.333599Jy sigma=0.000647 ! Fit after self-cal, rms=0.333903Jy sigma=0.000647 wmodel J0348-2749_X_2017_04_28_pus_map.mod ! Writing 76 model components to file: J0348-2749_X_2017_04_28_pus_map.mod wobs J0348-2749_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J0348-2749_X_2017_04_28_pus_uvs.fits wwins J0348-2749_X_2017_04_28_pus_map.win ! wwins: Wrote 3 windows to J0348-2749_X_2017_04_28_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 = -0.00177035 Jy ! Component: 100 - total flux cleaned = -0.00260051 Jy ! Component: 150 - total flux cleaned = -0.00307552 Jy ! Component: 200 - total flux cleaned = -0.00359707 Jy ! Component: 250 - total flux cleaned = -0.00400684 Jy ! Component: 300 - total flux cleaned = -0.00439007 Jy ! Component: 350 - total flux cleaned = -0.00438743 Jy ! Component: 400 - total flux cleaned = -0.00439087 Jy ! Component: 450 - total flux cleaned = -0.00479801 Jy ! Component: 500 - total flux cleaned = -0.0050583 Jy ! Component: 550 - total flux cleaned = -0.00550276 Jy ! Component: 600 - total flux cleaned = -0.0058729 Jy ! Component: 650 - total flux cleaned = -0.00617413 Jy ! Component: 700 - total flux cleaned = -0.0064666 Jy ! Component: 750 - total flux cleaned = -0.0066382 Jy ! Component: 800 - total flux cleaned = -0.00702787 Jy ! Component: 850 - total flux cleaned = -0.00724449 Jy ! Component: 900 - total flux cleaned = -0.00751189 Jy ! Component: 950 - total flux cleaned = -0.00787879 Jy ! Component: 1000 - total flux cleaned = -0.00818718 Jy ! Component: 1050 - total flux cleaned = -0.00848865 Jy ! Component: 1100 - total flux cleaned = -0.00878501 Jy ! Component: 1150 - total flux cleaned = -0.00912358 Jy ! Component: 1200 - total flux cleaned = -0.00940847 Jy ! Component: 1250 - total flux cleaned = -0.00982876 Jy ! Component: 1300 - total flux cleaned = -0.010059 Jy ! Component: 1350 - total flux cleaned = -0.0101952 Jy ! Component: 1400 - total flux cleaned = -0.0104633 Jy ! Component: 1450 - total flux cleaned = -0.0106829 Jy ! Component: 1500 - total flux cleaned = -0.0108563 Jy ! Component: 1550 - total flux cleaned = -0.0108564 Jy ! Component: 1600 - total flux cleaned = -0.0108562 Jy ! Component: 1650 - total flux cleaned = -0.0108565 Jy ! Component: 1700 - total flux cleaned = -0.0109401 Jy ! Component: 1750 - total flux cleaned = -0.0110223 Jy ! Component: 1800 - total flux cleaned = -0.0110222 Jy ! Component: 1850 - total flux cleaned = -0.0109417 Jy ! Component: 1900 - total flux cleaned = -0.0109824 Jy ! Component: 1950 - total flux cleaned = -0.0111408 Jy ! Component: 2000 - total flux cleaned = -0.0111018 Jy ! Total flux subtracted in 2048 components = -0.0112188 Jy ! Clean residual min=-0.001968 max=0.002326 Jy/beam ! Clean residual mean=-0.000006 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.508072 Jy keep ! Adding 128 model components to the UV plane model. ! The established model now contains 204 components and 0.508072 Jy ![Exited script file: muppet] wmap "J0348-2749_X_2017_04_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.819 x 2.091 at 6.046 degrees (North through East) ! Clean map min=-0.0046496 max=0.36004 Jy/beam ! Writing clean map to FITS file: J0348-2749_X_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.360036 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000733324 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.611043 0.611043 1.22209 2.44417 4.88835 9.77669 19.5534 39.1068 78.2135 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.36 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.819 x 2.091 at 6.046 degrees (North through East) ! Clean map min=-0.0046496 max=0.36004 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0348-2749_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:23:45 2019