! Started logfile: J0519+0848_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:04:28 2016 obs J0519+0848_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J0519+0848_X_2014_08_09_pus_uva.fits ! AN table 1: 73 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.762253 visibilities/baseline/integration-bin. ! Found source: J0519+0848 ! ! 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 30048 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 J0519+0848_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 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.778031Jy sigma=0.009053 ! Fit after self-cal, rms=0.705269Jy sigma=0.008277 ! 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=1.013 mas, bmaj=2.516 mas, bpa=21.92 degrees ! Estimated noise=524.831 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 = 0.227384 Jy ! Component: 100 - total flux cleaned = 0.27915 Jy ! Total flux subtracted in 100 components = 0.27915 Jy ! Clean residual min=-0.011056 max=0.018869 Jy/beam ! Clean residual mean=-0.000010 rms=0.003529 Jy/beam ! Combined flux in latest and established models = 0.27915 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.27915 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=0.089324Jy sigma=0.000984 ! Fit after self-cal, rms=0.089289Jy sigma=0.000984 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.193 mas, bmaj=2.571 mas, bpa=19.87 degrees ! Estimated noise=352.207 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 = 0.0251249 Jy ! Component: 100 - total flux cleaned = 0.0385765 Jy ! Component: 150 - total flux cleaned = 0.0466007 Jy ! Component: 200 - total flux cleaned = 0.0515121 Jy ! Total flux subtracted in 200 components = 0.0515121 Jy ! Clean residual min=-0.013054 max=0.013274 Jy/beam ! Clean residual mean=0.000065 rms=0.002948 Jy/beam ! Combined flux in latest and established models = 0.330662 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 34 components and 0.330662 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=0.081566Jy sigma=0.000901 ! Fit after self-cal, rms=0.081546Jy sigma=0.000901 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.13 HN 1.06 KP 0.95 ! LA 1.03 MK 1.00* NL 0.96 OV 0.99 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.14 HN 1.07 KP 0.89 ! LA 1.04 MK 1.00* NL 0.96 OV 0.97 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.09 KP 0.84 ! LA 1.04 MK 1.00* NL 0.96 OV 0.99 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 1.07 KP 0.80 ! LA 1.06 MK 1.00* NL 0.95 OV 0.97 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.05 KP 0.76 ! LA 1.05 MK 1.00* NL 0.97 OV 1.00 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.15 HN 1.07 KP 0.76 ! LA 1.06 MK 1.00* NL 0.97 OV 1.00 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.23 HN 1.18 KP 0.82 ! LA 1.12 MK 1.00* NL 1.02 OV 1.06 ! PT 1.03 SC 1.09 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.16 HN 1.12 KP 0.75 ! LA 1.04 MK 1.00* NL 0.97 OV 1.04 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.15 HN 1.12 KP 0.78 ! LA 1.05 MK 1.00* NL 0.97 OV 1.02 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.13 HN 1.12 KP 0.80 ! LA 1.08 MK 1.00* NL 0.98 OV 1.01 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.14 HN 1.11 KP 0.84 ! LA 1.07 MK 1.00* NL 0.98 OV 1.01 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.13 HN 1.07 KP 0.87 ! LA 1.06 MK 1.00* NL 0.98 OV 1.01 ! PT 1.00 SC 1.03 ! ! ! Fit before self-cal, rms=0.081546Jy sigma=0.000901 ! Fit after self-cal, rms=0.070716Jy sigma=0.000780 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.201 mas, bmaj=2.588 mas, bpa=20.09 degrees ! Estimated noise=351.826 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-0.2, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00093919 Jy ! Component: 100 - total flux cleaned = 0.00111423 Jy ! Component: 150 - total flux cleaned = 0.00140704 Jy ! Component: 200 - total flux cleaned = 0.0016485 Jy ! Total flux subtracted in 200 components = 0.0016485 Jy ! Clean residual min=-0.002290 max=0.002298 Jy/beam ! Clean residual mean=0.000007 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.332311 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 63 components and 0.332311 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=0.070478Jy sigma=0.000778 ! Fit after self-cal, rms=0.070500Jy 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=0.070500Jy sigma=0.000777 ! Fit after self-cal, rms=0.070229Jy sigma=0.000774 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.203 mas, bmaj=2.592 mas, bpa=20.1 degrees ! Estimated noise=351.116 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000487759 Jy ! Component: 100 - total flux cleaned = -0.000446336 Jy ! Component: 150 - total flux cleaned = -0.000282996 Jy ! Component: 200 - total flux cleaned = -0.000105146 Jy ! Total flux subtracted in 200 components = -0.000105146 Jy ! Clean residual min=-0.001429 max=0.001224 Jy/beam ! Clean residual mean=0.000002 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.332206 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 79 components and 0.332206 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=0.070164Jy sigma=0.000773 ! Fit after self-cal, rms=0.070165Jy sigma=0.000773 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 = 0.000289965 Jy ! Component: 100 - total flux cleaned = 0.000350782 Jy ! Component: 150 - total flux cleaned = 0.000407939 Jy ! Component: 200 - total flux cleaned = 0.000461179 Jy ! Total flux subtracted in 200 components = 0.000461179 Jy ! Clean residual min=-0.001362 max=0.001201 Jy/beam ! Clean residual mean=0.000002 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.332667 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 86 components and 0.332667 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=0.070140Jy sigma=0.000773 ! Fit after self-cal, rms=0.070138Jy sigma=0.000773 ! 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=0.070138Jy sigma=0.000773 ! Fit after self-cal, rms=0.070189Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.204 mas, bmaj=2.595 mas, bpa=20.12 degrees ! Estimated noise=350.954 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000871596 Jy ! Component: 100 - total flux cleaned = -0.000876768 Jy ! Component: 150 - total flux cleaned = -0.00083115 Jy ! Component: 200 - total flux cleaned = -0.000789637 Jy ! Total flux subtracted in 200 components = -0.000789637 Jy ! Clean residual min=-0.001234 max=0.001089 Jy/beam ! Clean residual mean=0.000002 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.331877 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 92 components and 0.331877 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=0.070165Jy sigma=0.000773 ! Fit after self-cal, rms=0.070165Jy sigma=0.000773 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.75077e-05 Jy ! Component: 100 - total flux cleaned = 9.46119e-05 Jy ! Component: 150 - total flux cleaned = 0.000129283 Jy ! Component: 200 - total flux cleaned = 0.00017781 Jy ! Total flux subtracted in 200 components = 0.00017781 Jy ! Clean residual min=-0.001211 max=0.001061 Jy/beam ! Clean residual mean=0.000002 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.332055 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 98 components and 0.332055 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=0.070155Jy sigma=0.000773 ! Fit after self-cal, rms=0.070155Jy sigma=0.000773 ! 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=0.070155Jy sigma=0.000773 ! Fit after self-cal, rms=0.070208Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.327 mas, bmaj=3.119 mas, bpa=5.536 degrees ! Estimated noise=396.524 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.92902e-05 Jy ! Component: 100 - total flux cleaned = -5.29949e-05 Jy ! Component: 150 - total flux cleaned = -5.30204e-05 Jy ! Component: 200 - total flux cleaned = -5.2207e-05 Jy ! Total flux subtracted in 200 components = -5.2207e-05 Jy ! Clean residual min=-0.001342 max=0.000929 Jy/beam ! Clean residual mean=0.000002 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.332003 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 106 components and 0.332003 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=0.070202Jy sigma=0.000772 ! Fit after self-cal, rms=0.070203Jy sigma=0.000772 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.51219e-06 Jy ! Component: 100 - total flux cleaned = 2.38472e-05 Jy ! Component: 150 - total flux cleaned = 5.69449e-05 Jy ! Component: 200 - total flux cleaned = 8.7199e-05 Jy ! Total flux subtracted in 200 components = 8.7199e-05 Jy ! Clean residual min=-0.001343 max=0.000933 Jy/beam ! Clean residual mean=0.000002 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.33209 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 115 components and 0.33209 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=0.070200Jy sigma=0.000772 ! Fit after self-cal, rms=0.070200Jy sigma=0.000772 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.206 mas, bmaj=2.598 mas, bpa=20.13 degrees ! Estimated noise=350.899 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.206 x 2.598 at 20.13 degrees (North through East) ! Clean map min=-0.0012695 max=0.29489 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=1.022 mas, bmaj=2.537 mas, bpa=22.09 degrees ! Estimated noise=526.91 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.228176 Jy ! Component: 100 - total flux cleaned = 0.279795 Jy ! Component: 150 - total flux cleaned = 0.299006 Jy ! Component: 200 - total flux cleaned = 0.308671 Jy ! Total flux subtracted in 200 components = 0.308671 Jy ! Clean residual min=-0.002462 max=0.004793 Jy/beam ! Clean residual mean=-0.000006 rms=0.000889 Jy/beam ! Combined flux in latest and established models = 0.308671 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.308671 Jy ! Inverting map and beam ! Estimated beam: bmin=1.206 mas, bmaj=2.598 mas, bpa=20.13 degrees ! Estimated noise=350.899 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 = 0.00747312 Jy ! Component: 100 - total flux cleaned = 0.0120883 Jy ! Component: 150 - total flux cleaned = 0.0150512 Jy ! Component: 200 - total flux cleaned = 0.0170665 Jy ! Total flux subtracted in 200 components = 0.0170665 Jy ! Clean residual min=-0.001297 max=0.001616 Jy/beam ! Clean residual mean=-0.000005 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.325738 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 61 components and 0.325738 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=2.327 mas, bmaj=3.119 mas, bpa=5.536 degrees ! Estimated noise=396.524 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00200877 Jy ! Component: 100 - total flux cleaned = 0.00326661 Jy ! Component: 150 - total flux cleaned = 0.00418059 Jy ! Component: 200 - total flux cleaned = 0.00487604 Jy ! Total flux subtracted in 200 components = 0.00487604 Jy ! Clean residual min=-0.001272 max=0.001105 Jy/beam ! Clean residual mean=-0.000001 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.330614 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 = 0.000315096 Jy ! Component: 100 - total flux cleaned = 0.000549077 Jy ! Component: 150 - total flux cleaned = 0.000738397 Jy ! Component: 200 - total flux cleaned = 0.000906745 Jy ! Total flux subtracted in 200 components = 0.000906745 Jy ! Clean residual min=-0.001275 max=0.000971 Jy/beam ! Clean residual mean=0.000001 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.331521 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 120 components and 0.331521 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.206 mas, bmaj=2.598 mas, bpa=20.13 degrees ! Estimated noise=350.899 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000183908 Jy ! Component: 100 - total flux cleaned = 1.81726e-05 Jy ! Component: 150 - total flux cleaned = 9.99242e-05 Jy ! Component: 200 - total flux cleaned = 0.000157268 Jy ! Total flux subtracted in 200 components = 0.000157268 Jy ! Clean residual min=-0.001124 max=0.000965 Jy/beam ! Clean residual mean=0.000001 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.331678 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 131 components and 0.331678 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=0.070197Jy sigma=0.000772 ! Fit after self-cal, rms=0.070192Jy sigma=0.000772 wmodel J0519+0848_X_2014_08_09_pus_map.mod ! Writing 131 model components to file: J0519+0848_X_2014_08_09_pus_map.mod wobs J0519+0848_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J0519+0848_X_2014_08_09_pus_uvs.fits wwins J0519+0848_X_2014_08_09_pus_map.win ! wwins: Wrote 2 windows to J0519+0848_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 = -0.00050746 Jy ! Component: 100 - total flux cleaned = -0.000949416 Jy ! Component: 150 - total flux cleaned = -0.00124322 Jy ! Component: 200 - total flux cleaned = -0.00139117 Jy ! Component: 250 - total flux cleaned = -0.0014223 Jy ! Component: 300 - total flux cleaned = -0.00146736 Jy ! Component: 350 - total flux cleaned = -0.00149608 Jy ! Component: 400 - total flux cleaned = -0.00153778 Jy ! Component: 450 - total flux cleaned = -0.00156482 Jy ! Component: 500 - total flux cleaned = -0.00163129 Jy ! Component: 550 - total flux cleaned = -0.00167001 Jy ! Component: 600 - total flux cleaned = -0.00170775 Jy ! Component: 650 - total flux cleaned = -0.00174467 Jy ! Component: 700 - total flux cleaned = -0.00180467 Jy ! Component: 750 - total flux cleaned = -0.00183985 Jy ! Component: 800 - total flux cleaned = -0.00193229 Jy ! Component: 850 - total flux cleaned = -0.00197744 Jy ! Component: 900 - total flux cleaned = -0.00203313 Jy ! Component: 950 - total flux cleaned = -0.0020768 Jy ! Component: 1000 - total flux cleaned = -0.00211996 Jy ! Component: 1050 - total flux cleaned = -0.00219423 Jy ! Component: 1100 - total flux cleaned = -0.00222562 Jy ! Component: 1150 - total flux cleaned = -0.00230794 Jy ! Component: 1200 - total flux cleaned = -0.00235849 Jy ! Component: 1250 - total flux cleaned = -0.00239833 Jy ! Component: 1300 - total flux cleaned = -0.00245704 Jy ! Component: 1350 - total flux cleaned = -0.00245695 Jy ! Component: 1400 - total flux cleaned = -0.00250453 Jy ! Component: 1450 - total flux cleaned = -0.00253273 Jy ! Component: 1500 - total flux cleaned = -0.00255124 Jy ! Component: 1550 - total flux cleaned = -0.00260578 Jy ! Component: 1600 - total flux cleaned = -0.00265054 Jy ! Component: 1650 - total flux cleaned = -0.00262364 Jy ! Component: 1700 - total flux cleaned = -0.0026324 Jy ! Component: 1750 - total flux cleaned = -0.00261509 Jy ! Component: 1800 - total flux cleaned = -0.00264935 Jy ! Component: 1850 - total flux cleaned = -0.00267464 Jy ! Component: 1900 - total flux cleaned = -0.00270809 Jy ! Component: 1950 - total flux cleaned = -0.00272456 Jy ! Component: 2000 - total flux cleaned = -0.00272461 Jy ! Total flux subtracted in 2048 components = -0.00278118 Jy ! Clean residual min=-0.000464 max=0.000459 Jy/beam ! Clean residual mean=0.000000 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.328897 Jy keep ! Adding 140 model components to the UV plane model. ! The established model now contains 271 components and 0.328897 Jy ![Exited script file: muppet] wmap "J0519+0848_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.206 x 2.598 at 20.13 degrees (North through East) ! Clean map min=-0.0010861 max=0.29551 Jy/beam ! Writing clean map to FITS file: J0519+0848_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 0.295513 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000160425 device "J0519+0848_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0519+0848_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.162861 0.162861 0.325722 0.651444 1.30289 2.60577 5.21155 10.4231 20.8462 41.6924 83.3848 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.295 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.206 x 2.598 at 20.13 degrees (North through East) ! Clean map min=-0.0010861 max=0.29551 Jy/beam quit ! Quitting program ! Log file J0519+0848_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:04:30 2016