! Started logfile: J0928-0409_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:41:00 2016 obs J0928-0409_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0928-0409_X_2014_12_20_pus_uva.fits ! AN table 1: 97 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.935395 visibilities/baseline/integration-bin. ! Found source: J0928-0409 ! ! 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 364 lines of history. ! ! Reading 48996 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 J0928-0409_X_2014_12_20_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 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.919588Jy sigma=0.011174 ! Fit after self-cal, rms=0.895608Jy sigma=0.010882 ! 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=0.7296 mas, bmaj=1.795 mas, bpa=-3.086 degrees ! Estimated noise=477.104 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 = 0.0837266 Jy ! Component: 100 - total flux cleaned = 0.102421 Jy ! Total flux subtracted in 100 components = 0.102421 Jy ! Clean residual min=-0.002989 max=0.006503 Jy/beam ! Clean residual mean=0.000010 rms=0.000942 Jy/beam ! Combined flux in latest and established models = 0.102421 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.102421 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=0.070400Jy sigma=0.000795 ! Fit after self-cal, rms=0.070398Jy sigma=0.000795 ! Inverting map ! Added new window around map position (-0.8, 1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00708666 Jy ! Component: 100 - total flux cleaned = 0.0108343 Jy ! Total flux subtracted in 100 components = 0.0108343 Jy ! Clean residual min=-0.002584 max=0.002831 Jy/beam ! Clean residual mean=0.000009 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.113255 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 15 components and 0.113255 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=0.069802Jy sigma=0.000787 ! Fit after self-cal, rms=0.069803Jy sigma=0.000786 ! 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=0.8978 mas, bmaj=2.089 mas, bpa=-2.517 degrees ! Estimated noise=267.206 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 = 0.00217335 Jy ! Component: 100 - total flux cleaned = 0.00242899 Jy ! Component: 150 - total flux cleaned = 0.00254518 Jy ! Component: 200 - total flux cleaned = 0.00257819 Jy ! Total flux subtracted in 200 components = 0.00257819 Jy ! Clean residual min=-0.002149 max=0.002440 Jy/beam ! Clean residual mean=0.000015 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.115833 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 34 components and 0.115833 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=0.069724Jy sigma=0.000785 ! Fit after self-cal, rms=0.069717Jy sigma=0.000785 ! 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 0.95 FD 1.11 HN 1.01 KP 1.10 ! LA 0.97 MK 0.97 NL 0.94 OV 0.95 ! PT 1.06 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.15 HN 1.02 KP 1.03 ! LA 0.97 MK 0.96 NL 0.94 OV 0.95 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.08 HN 1.06 KP 0.99 ! LA 0.98 MK 0.94 NL 0.94 OV 0.94 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 1.05 KP 0.94 ! LA 1.00 MK 0.96 NL 0.95 OV 0.95 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.11 HN 1.00 KP 0.90 ! LA 0.98 MK 1.00 NL 0.96 OV 0.92 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.16 HN 1.04 KP 0.89 ! LA 0.99 MK 0.94 NL 0.95 OV 0.99 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.21 HN 1.16 KP 0.88 ! LA 1.02 MK 1.03 NL 1.03 OV 1.01 ! PT 1.09 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.13 HN 1.05 KP 0.89 ! LA 0.99 MK 0.97 NL 0.94 OV 0.99 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.08 HN 1.11 KP 0.96 ! LA 0.98 MK 0.96 NL 0.92 OV 0.97 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.08 HN 1.07 KP 0.96 ! LA 1.04 MK 1.01 NL 0.95 OV 0.97 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.09 HN 1.04 KP 0.98 ! LA 1.01 MK 0.99 NL 0.95 OV 0.98 ! PT 1.04 SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.15 HN 1.00 KP 1.01 ! LA 1.01 MK 0.95 NL 0.94 OV 0.96 ! PT 1.06 SC 0.97 ! ! ! Fit before self-cal, rms=0.069717Jy sigma=0.000785 ! Fit after self-cal, rms=0.069339Jy sigma=0.000777 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8946 mas, bmaj=2.077 mas, bpa=-2.699 degrees ! Estimated noise=266.182 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 = 0.000790303 Jy ! Component: 100 - total flux cleaned = 0.000958359 Jy ! Component: 150 - total flux cleaned = 0.00103212 Jy ! Component: 200 - total flux cleaned = 0.00103192 Jy ! Total flux subtracted in 200 components = 0.00103192 Jy ! Clean residual min=-0.001044 max=0.001106 Jy/beam ! Clean residual mean=0.000004 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.116865 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 45 components and 0.116865 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=0.069322Jy sigma=0.000777 ! Fit after self-cal, rms=0.069350Jy sigma=0.000777 ! 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=0.069350Jy sigma=0.000777 ! Fit after self-cal, rms=0.069423Jy sigma=0.000776 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8942 mas, bmaj=2.077 mas, bpa=-2.763 degrees ! Estimated noise=266.195 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000160961 Jy ! Component: 100 - total flux cleaned = 0.000239613 Jy ! Component: 150 - total flux cleaned = 0.000289201 Jy ! Component: 200 - total flux cleaned = 0.000299974 Jy ! Total flux subtracted in 200 components = 0.000299974 Jy ! Clean residual min=-0.000831 max=0.001032 Jy/beam ! Clean residual mean=0.000001 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.117165 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 50 components and 0.117165 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=0.069416Jy sigma=0.000776 ! Fit after self-cal, rms=0.069420Jy sigma=0.000776 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 (-2, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110243 Jy ! Component: 100 - total flux cleaned = 0.00173972 Jy ! Component: 150 - total flux cleaned = 0.0021435 Jy ! Component: 200 - total flux cleaned = 0.00225562 Jy ! Total flux subtracted in 200 components = 0.00225562 Jy ! Clean residual min=-0.000738 max=0.000728 Jy/beam ! Clean residual mean=-0.000001 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.119421 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 71 components and 0.119421 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=0.069401Jy sigma=0.000776 ! Fit after self-cal, rms=0.069401Jy sigma=0.000776 ! 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=0.069401Jy sigma=0.000776 ! Fit after self-cal, rms=0.069328Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8939 mas, bmaj=2.076 mas, bpa=-2.804 degrees ! Estimated noise=265.916 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00030942 Jy ! Component: 100 - total flux cleaned = 0.000476419 Jy ! Component: 150 - total flux cleaned = 0.000534231 Jy ! Component: 200 - total flux cleaned = 0.000565656 Jy ! Total flux subtracted in 200 components = 0.000565656 Jy ! Clean residual min=-0.000718 max=0.000684 Jy/beam ! Clean residual mean=-0.000001 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.119986 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 79 components and 0.119986 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=0.069323Jy sigma=0.000776 ! Fit after self-cal, rms=0.069322Jy sigma=0.000776 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 = 4.91244e-05 Jy ! Component: 100 - total flux cleaned = 8.8803e-05 Jy ! Component: 150 - total flux cleaned = 9.83302e-05 Jy ! Component: 200 - total flux cleaned = 0.000124156 Jy ! Total flux subtracted in 200 components = 0.000124156 Jy ! Clean residual min=-0.000705 max=0.000686 Jy/beam ! Clean residual mean=-0.000001 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.120111 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 83 components and 0.120111 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=0.069319Jy sigma=0.000776 ! Fit after self-cal, rms=0.069319Jy sigma=0.000776 ! 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=0.069319Jy sigma=0.000776 ! Fit after self-cal, rms=0.069313Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.173 mas, bmaj=3.602 mas, bpa=-2.976 degrees ! Estimated noise=329.039 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000297499 Jy ! Component: 100 - total flux cleaned = 0.0003511 Jy ! Component: 150 - total flux cleaned = 0.000371705 Jy ! Component: 200 - total flux cleaned = 0.000384746 Jy ! Total flux subtracted in 200 components = 0.000384746 Jy ! Clean residual min=-0.000782 max=0.000731 Jy/beam ! Clean residual mean=-0.000002 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.120495 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 97 components and 0.120495 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=0.069313Jy sigma=0.000776 ! Fit after self-cal, rms=0.069313Jy sigma=0.000776 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 = 2.78231e-05 Jy ! Component: 100 - total flux cleaned = 4.76866e-05 Jy ! Component: 150 - total flux cleaned = 6.16501e-05 Jy ! Component: 200 - total flux cleaned = 6.81645e-05 Jy ! Total flux subtracted in 200 components = 6.81645e-05 Jy ! Clean residual min=-0.000792 max=0.000734 Jy/beam ! Clean residual mean=-0.000002 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.120563 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 101 components and 0.120563 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=0.069312Jy sigma=0.000776 ! Fit after self-cal, rms=0.069312Jy sigma=0.000776 ! 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=0.8939 mas, bmaj=2.077 mas, bpa=-2.842 degrees ! Estimated noise=265.943 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8939 x 2.077 at -2.842 degrees (North through East) ! Clean map min=-0.00066161 max=0.10334 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=0.7264 mas, bmaj=1.784 mas, bpa=-3.341 degrees ! Estimated noise=472.547 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0828497 Jy ! Component: 100 - total flux cleaned = 0.101823 Jy ! Component: 150 - total flux cleaned = 0.108997 Jy ! Component: 200 - total flux cleaned = 0.112549 Jy ! Total flux subtracted in 200 components = 0.112549 Jy ! Clean residual min=-0.001645 max=0.001750 Jy/beam ! Clean residual mean=0.000001 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.112549 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.112549 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8939 mas, bmaj=2.077 mas, bpa=-2.842 degrees ! Estimated noise=265.943 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) ! Added new window around map position (-1.6, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00248216 Jy ! Component: 100 - total flux cleaned = 0.00402546 Jy ! Component: 150 - total flux cleaned = 0.00514533 Jy ! Component: 200 - total flux cleaned = 0.00597215 Jy ! Total flux subtracted in 200 components = 0.00597215 Jy ! Clean residual min=-0.000768 max=0.000756 Jy/beam ! Clean residual mean=0.000001 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.118521 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 35 components and 0.118521 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=2.173 mas, bmaj=3.602 mas, bpa=-2.976 degrees ! Estimated noise=329.039 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000806105 Jy ! Component: 100 - total flux cleaned = 0.00131613 Jy ! Component: 150 - total flux cleaned = 0.00165949 Jy ! Component: 200 - total flux cleaned = 0.00187679 Jy ! Total flux subtracted in 200 components = 0.00187679 Jy ! Clean residual min=-0.000778 max=0.000734 Jy/beam ! Clean residual mean=-0.000002 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.120398 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 = 4.39318e-05 Jy ! Component: 100 - total flux cleaned = 8.29151e-05 Jy ! Component: 150 - total flux cleaned = 0.000112275 Jy ! Component: 200 - total flux cleaned = 0.000138821 Jy ! Total flux subtracted in 200 components = 0.000138821 Jy ! Clean residual min=-0.000779 max=0.000735 Jy/beam ! Clean residual mean=-0.000002 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.120537 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 66 components and 0.120537 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8939 mas, bmaj=2.077 mas, bpa=-2.842 degrees ! Estimated noise=265.943 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.78963e-05 Jy ! Component: 100 - total flux cleaned = 7.12793e-05 Jy ! Component: 150 - total flux cleaned = 7.04359e-05 Jy ! Component: 200 - total flux cleaned = 7.03111e-05 Jy ! Total flux subtracted in 200 components = 7.03111e-05 Jy ! Clean residual min=-0.000746 max=0.000732 Jy/beam ! Clean residual mean=-0.000001 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.120607 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 85 components and 0.120607 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=0.069313Jy sigma=0.000776 ! Fit after self-cal, rms=0.069314Jy sigma=0.000776 wmodel J0928-0409_X_2014_12_20_pus_map.mod ! Writing 85 model components to file: J0928-0409_X_2014_12_20_pus_map.mod wobs J0928-0409_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0928-0409_X_2014_12_20_pus_uvs.fits wwins J0928-0409_X_2014_12_20_pus_map.win ! wwins: Wrote 4 windows to J0928-0409_X_2014_12_20_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 = 1.37039e-05 Jy ! Component: 100 - total flux cleaned = 1.38736e-05 Jy ! Component: 150 - total flux cleaned = -3.21051e-05 Jy ! Component: 200 - total flux cleaned = -6.54391e-05 Jy ! Component: 250 - total flux cleaned = -0.00013009 Jy ! Component: 300 - total flux cleaned = -0.000171661 Jy ! Component: 350 - total flux cleaned = -0.000242458 Jy ! Component: 400 - total flux cleaned = -0.000301527 Jy ! Component: 450 - total flux cleaned = -0.000330522 Jy ! Component: 500 - total flux cleaned = -0.000358772 Jy ! Component: 550 - total flux cleaned = -0.000340541 Jy ! Component: 600 - total flux cleaned = -0.000313734 Jy ! Component: 650 - total flux cleaned = -0.000296131 Jy ! Component: 700 - total flux cleaned = -0.000287267 Jy ! Component: 750 - total flux cleaned = -0.000244622 Jy ! Component: 800 - total flux cleaned = -0.00023636 Jy ! Component: 850 - total flux cleaned = -0.000228275 Jy ! Component: 900 - total flux cleaned = -0.000179788 Jy ! Component: 950 - total flux cleaned = -0.000164047 Jy ! Component: 1000 - total flux cleaned = -0.000164009 Jy ! Component: 1050 - total flux cleaned = -0.000109599 Jy ! Component: 1100 - total flux cleaned = -9.43351e-05 Jy ! Component: 1150 - total flux cleaned = -7.90843e-05 Jy ! Component: 1200 - total flux cleaned = -4.91494e-05 Jy ! Component: 1250 - total flux cleaned = -1.21016e-05 Jy ! Component: 1300 - total flux cleaned = 2.4416e-05 Jy ! Component: 1350 - total flux cleaned = 8.21584e-05 Jy ! Component: 1400 - total flux cleaned = 9.64195e-05 Jy ! Component: 1450 - total flux cleaned = 0.000131631 Jy ! Component: 1500 - total flux cleaned = 0.000166503 Jy ! Component: 1550 - total flux cleaned = 0.000200891 Jy ! Component: 1600 - total flux cleaned = 0.000214618 Jy ! Component: 1650 - total flux cleaned = 0.000228085 Jy ! Component: 1700 - total flux cleaned = 0.000254769 Jy ! Component: 1750 - total flux cleaned = 0.000307547 Jy ! Component: 1800 - total flux cleaned = 0.000340123 Jy ! Component: 1850 - total flux cleaned = 0.000365968 Jy ! Component: 1900 - total flux cleaned = 0.000398083 Jy ! Component: 1950 - total flux cleaned = 0.000467698 Jy ! Component: 2000 - total flux cleaned = 0.000486453 Jy ! Total flux subtracted in 2048 components = 0.000511366 Jy ! Clean residual min=-0.000359 max=0.000357 Jy/beam ! Clean residual mean=-0.000001 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.121119 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 223 components and 0.121119 Jy ![Exited script file: muppet] wmap "J0928-0409_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8939 x 2.077 at -2.842 degrees (North through East) ! Clean map min=-0.00057978 max=0.10306 Jy/beam ! Writing clean map to FITS file: J0928-0409_X_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.103061 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000118627 device "J0928-0409_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0928-0409_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.345309 0.345309 0.690618 1.38124 2.76247 5.52495 11.0499 22.0998 44.1996 88.3992 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.103 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8939 x 2.077 at -2.842 degrees (North through East) ! Clean map min=-0.00057978 max=0.10306 Jy/beam quit ! Quitting program ! Log file J0928-0409_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:41:03 2016