! Started logfile: J1506+4933_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:46:07 2016 obs J1506+4933_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J1506+4933_X_2014_12_20_pus_uva.fits ! AN table 1: 82 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.980759 visibilities/baseline/integration-bin. ! Found source: J1506+4933 ! ! 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 43428 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 J1506+4933_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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.782796Jy sigma=0.009333 ! Fit after self-cal, rms=0.759461Jy sigma=0.009093 ! 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=0.8132 mas, bmaj=1.146 mas, bpa=-7.39 degrees ! Estimated noise=791.839 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 = 0.192205 Jy ! Component: 100 - total flux cleaned = 0.234118 Jy ! Total flux subtracted in 100 components = 0.234118 Jy ! Clean residual min=-0.005809 max=0.011704 Jy/beam ! Clean residual mean=-0.000015 rms=0.001554 Jy/beam ! Combined flux in latest and established models = 0.234118 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.234118 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=0.076397Jy sigma=0.000831 ! Fit after self-cal, rms=0.076395Jy sigma=0.000831 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00955467 Jy ! Component: 100 - total flux cleaned = 0.0133988 Jy ! Total flux subtracted in 100 components = 0.0133988 Jy ! Clean residual min=-0.004517 max=0.005174 Jy/beam ! Clean residual mean=-0.000008 rms=0.001237 Jy/beam ! Combined flux in latest and established models = 0.247517 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.247517 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=0.075615Jy sigma=0.000815 ! Fit after self-cal, rms=0.075605Jy sigma=0.000815 ! 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=1.007 mas, bmaj=1.399 mas, bpa=-5.489 degrees ! Estimated noise=288.973 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 = 0.00202765 Jy ! Component: 100 - total flux cleaned = 0.0028934 Jy ! Component: 150 - total flux cleaned = 0.0031326 Jy ! Component: 200 - total flux cleaned = 0.00331304 Jy ! Total flux subtracted in 200 components = 0.00331304 Jy ! Clean residual min=-0.004278 max=0.004731 Jy/beam ! Clean residual mean=-0.000012 rms=0.001053 Jy/beam ! Combined flux in latest and established models = 0.25083 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 17 components and 0.25083 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=0.075574Jy sigma=0.000813 ! Fit after self-cal, rms=0.075575Jy sigma=0.000813 ! 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 1.02 FD 1.07 HN 0.99 KP 1.11 ! LA 0.98 MK 0.93 NL 0.93 OV 0.94 ! PT 1.06 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.07 HN 1.01 KP 1.06 ! LA 0.98 MK 0.93 NL 0.92 OV 0.93 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.05 HN 1.03 KP 0.99 ! LA 1.00 MK 0.94 NL 0.94 OV 0.93 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.05 HN 1.01 KP 0.94 ! LA 1.00 MK 0.94 NL 0.93 OV 0.93 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.04 HN 0.97 KP 0.91 ! LA 0.99 MK 0.97 NL 0.96 OV 0.94 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.08 HN 1.01 KP 0.91 ! LA 1.01 MK 0.95 NL 0.95 OV 0.95 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.18 HN 1.14 KP 0.89 ! LA 1.01 MK 1.00 NL 1.00 OV 1.01 ! PT 1.07 SC 1.13 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.10 HN 1.07 KP 0.89 ! LA 0.98 MK 0.97 NL 0.96 OV 0.98 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.06 HN 1.06 KP 0.93 ! LA 1.00 MK 0.96 NL 0.94 OV 0.98 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.06 HN 1.03 KP 0.97 ! LA 1.00 MK 0.97 NL 0.95 OV 0.97 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.08 HN 1.05 KP 1.01 ! LA 1.00 MK 0.97 NL 0.96 OV 0.95 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.07 HN 1.01 KP 1.03 ! LA 1.00 MK 0.96 NL 0.94 OV 0.97 ! PT 1.03 SC 1.05 ! ! ! Fit before self-cal, rms=0.075575Jy sigma=0.000813 ! Fit after self-cal, rms=0.075700Jy sigma=0.000780 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.005 mas, bmaj=1.404 mas, bpa=-6.734 degrees ! Estimated noise=289.127 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 = -0.000471196 Jy ! Component: 100 - total flux cleaned = -0.000578106 Jy ! Component: 150 - total flux cleaned = -0.000706221 Jy ! Component: 200 - total flux cleaned = -0.000822713 Jy ! Total flux subtracted in 200 components = -0.000822713 Jy ! Clean residual min=-0.001272 max=0.001226 Jy/beam ! Clean residual mean=-0.000006 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.250007 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 24 components and 0.250007 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=0.075669Jy sigma=0.000779 ! Fit after self-cal, rms=0.075734Jy sigma=0.000779 ! 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=0.075734Jy sigma=0.000779 ! Fit after self-cal, rms=0.075795Jy sigma=0.000778 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.006 mas, bmaj=1.402 mas, bpa=-6.026 degrees ! Estimated noise=289.127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000678059 Jy ! Component: 100 - total flux cleaned = -0.000678966 Jy ! Component: 150 - total flux cleaned = -0.000678317 Jy ! Component: 200 - total flux cleaned = -0.000679186 Jy ! Total flux subtracted in 200 components = -0.000679186 Jy ! Clean residual min=-0.000972 max=0.000994 Jy/beam ! Clean residual mean=0.000001 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.249328 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.249328 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=0.075783Jy sigma=0.000777 ! Fit after self-cal, rms=0.075785Jy sigma=0.000777 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 = 1.37024e-05 Jy ! Component: 100 - total flux cleaned = 1.44567e-05 Jy ! Component: 150 - total flux cleaned = 1.44576e-05 Jy ! Component: 200 - total flux cleaned = -4.9422e-07 Jy ! Total flux subtracted in 200 components = -4.9422e-07 Jy ! Clean residual min=-0.000975 max=0.000964 Jy/beam ! Clean residual mean=0.000001 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.249328 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 0.249328 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=0.075783Jy sigma=0.000777 ! Fit after self-cal, rms=0.075782Jy sigma=0.000777 ! 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=0.075782Jy sigma=0.000777 ! Fit after self-cal, rms=0.075835Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.006 mas, bmaj=1.402 mas, bpa=-5.833 degrees ! Estimated noise=289.163 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000205171 Jy ! Component: 100 - total flux cleaned = -0.000216708 Jy ! Component: 150 - total flux cleaned = -0.000216612 Jy ! Component: 200 - total flux cleaned = -0.000209573 Jy ! Total flux subtracted in 200 components = -0.000209573 Jy ! Clean residual min=-0.000932 max=0.000941 Jy/beam ! Clean residual mean=0.000000 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.249118 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 36 components and 0.249118 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=0.075831Jy sigma=0.000777 ! Fit after self-cal, rms=0.075831Jy sigma=0.000777 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 = 4.46553e-06 Jy ! Component: 100 - total flux cleaned = -8.32066e-06 Jy ! Component: 150 - total flux cleaned = -1.31046e-05 Jy ! Component: 200 - total flux cleaned = -1.25389e-05 Jy ! Total flux subtracted in 200 components = -1.25389e-05 Jy ! Clean residual min=-0.000932 max=0.000943 Jy/beam ! Clean residual mean=0.000000 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.249105 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 37 components and 0.249105 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=0.075831Jy sigma=0.000777 ! Fit after self-cal, rms=0.075830Jy sigma=0.000777 ! 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=0.075830Jy sigma=0.000777 ! Fit after self-cal, rms=0.075856Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.247 mas, bmaj=2.589 mas, bpa=-9.976 degrees ! Estimated noise=353.238 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.89522e-05 Jy ! Component: 100 - total flux cleaned = 5.39786e-05 Jy ! Component: 150 - total flux cleaned = 3.52306e-05 Jy ! Component: 200 - total flux cleaned = 2.06234e-05 Jy ! Total flux subtracted in 200 components = 2.06234e-05 Jy ! Clean residual min=-0.001074 max=0.001328 Jy/beam ! Clean residual mean=-0.000000 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.249126 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 40 components and 0.249126 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=0.075856Jy sigma=0.000777 ! Fit after self-cal, rms=0.075855Jy sigma=0.000777 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 (5.2, -4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127213 Jy ! Component: 100 - total flux cleaned = 0.00204575 Jy ! Component: 150 - total flux cleaned = 0.00248121 Jy ! Component: 200 - total flux cleaned = 0.00265065 Jy ! Total flux subtracted in 200 components = 0.00265065 Jy ! Clean residual min=-0.000828 max=0.000738 Jy/beam ! Clean residual mean=0.000017 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.251777 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 76 components and 0.251777 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=0.075840Jy sigma=0.000777 ! Fit after self-cal, rms=0.075839Jy sigma=0.000777 ! 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=1.006 mas, bmaj=1.402 mas, bpa=-5.737 degrees ! Estimated noise=289.196 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.006 x 1.402 at -5.737 degrees (North through East) ! Clean map min=-0.00075107 max=0.24575 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=0.8113 mas, bmaj=1.147 mas, bpa=-7.776 degrees ! Estimated noise=789.938 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.191732 Jy ! Component: 100 - total flux cleaned = 0.233542 Jy ! Component: 150 - total flux cleaned = 0.242972 Jy ! Component: 200 - total flux cleaned = 0.245985 Jy ! Total flux subtracted in 200 components = 0.245985 Jy ! Clean residual min=-0.002319 max=0.002074 Jy/beam ! Clean residual mean=0.000000 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.245985 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.245985 Jy ! Inverting map and beam ! Estimated beam: bmin=1.006 mas, bmaj=1.402 mas, bpa=-5.737 degrees ! Estimated noise=289.196 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 = 0.00218883 Jy ! Component: 100 - total flux cleaned = 0.0033016 Jy ! Component: 150 - total flux cleaned = 0.00413731 Jy ! Component: 200 - total flux cleaned = 0.00466772 Jy ! Total flux subtracted in 200 components = 0.00466772 Jy ! Clean residual min=-0.000888 max=0.000832 Jy/beam ! Clean residual mean=0.000004 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.250653 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 37 components and 0.250653 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=2.247 mas, bmaj=2.589 mas, bpa=-9.976 degrees ! Estimated noise=353.238 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000893896 Jy ! Component: 100 - total flux cleaned = 0.0014527 Jy ! Component: 150 - total flux cleaned = 0.00156392 Jy ! Component: 200 - total flux cleaned = 0.00156416 Jy ! Total flux subtracted in 200 components = 0.00156416 Jy ! Clean residual min=-0.000872 max=0.000744 Jy/beam ! Clean residual mean=0.000018 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.252217 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 = -1.53339e-05 Jy ! Component: 100 - total flux cleaned = -4.252e-05 Jy ! Component: 150 - total flux cleaned = -6.76751e-05 Jy ! Component: 200 - total flux cleaned = -9.13039e-05 Jy ! Total flux subtracted in 200 components = -9.13039e-05 Jy ! Clean residual min=-0.000828 max=0.000718 Jy/beam ! Clean residual mean=0.000018 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.252126 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 83 components and 0.252126 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.006 mas, bmaj=1.402 mas, bpa=-5.737 degrees ! Estimated noise=289.196 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000233467 Jy ! Component: 100 - total flux cleaned = -0.000235606 Jy ! Component: 150 - total flux cleaned = -0.000218475 Jy ! Component: 200 - total flux cleaned = -0.000218224 Jy ! Total flux subtracted in 200 components = -0.000218224 Jy ! Clean residual min=-0.000744 max=0.000746 Jy/beam ! Clean residual mean=0.000008 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.251908 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 101 components and 0.251908 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=0.075830Jy sigma=0.000777 ! Fit after self-cal, rms=0.075828Jy sigma=0.000777 wmodel J1506+4933_X_2014_12_20_pus_map.mod ! Writing 101 model components to file: J1506+4933_X_2014_12_20_pus_map.mod wobs J1506+4933_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J1506+4933_X_2014_12_20_pus_uvs.fits wwins J1506+4933_X_2014_12_20_pus_map.win ! wwins: Wrote 2 windows to J1506+4933_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 = -0.000137198 Jy ! Component: 100 - total flux cleaned = -0.000222893 Jy ! Component: 150 - total flux cleaned = -0.000327571 Jy ! Component: 200 - total flux cleaned = -0.00039471 Jy ! Component: 250 - total flux cleaned = -0.000514123 Jy ! Component: 300 - total flux cleaned = -0.000587762 Jy ! Component: 350 - total flux cleaned = -0.000597903 Jy ! Component: 400 - total flux cleaned = -0.000597995 Jy ! Component: 450 - total flux cleaned = -0.000607883 Jy ! Component: 500 - total flux cleaned = -0.000588676 Jy ! Component: 550 - total flux cleaned = -0.000598354 Jy ! Component: 600 - total flux cleaned = -0.000589067 Jy ! Component: 650 - total flux cleaned = -0.000579783 Jy ! Component: 700 - total flux cleaned = -0.000561823 Jy ! Component: 750 - total flux cleaned = -0.000544077 Jy ! Component: 800 - total flux cleaned = -0.000509047 Jy ! Component: 850 - total flux cleaned = -0.000526497 Jy ! Component: 900 - total flux cleaned = -0.000509413 Jy ! Component: 950 - total flux cleaned = -0.000500806 Jy ! Component: 1000 - total flux cleaned = -0.000500809 Jy ! Component: 1050 - total flux cleaned = -0.00050076 Jy ! Component: 1100 - total flux cleaned = -0.000484438 Jy ! Component: 1150 - total flux cleaned = -0.000476343 Jy ! Component: 1200 - total flux cleaned = -0.000484174 Jy ! Component: 1250 - total flux cleaned = -0.000444769 Jy ! Component: 1300 - total flux cleaned = -0.000429336 Jy ! Component: 1350 - total flux cleaned = -0.00043699 Jy ! Component: 1400 - total flux cleaned = -0.0003989 Jy ! Component: 1450 - total flux cleaned = -0.00038394 Jy ! Component: 1500 - total flux cleaned = -0.000383945 Jy ! Component: 1550 - total flux cleaned = -0.000346976 Jy ! Component: 1600 - total flux cleaned = -0.000325024 Jy ! Component: 1650 - total flux cleaned = -0.000274543 Jy ! Component: 1700 - total flux cleaned = -0.000267479 Jy ! Component: 1750 - total flux cleaned = -0.000210837 Jy ! Component: 1800 - total flux cleaned = -0.000182902 Jy ! Component: 1850 - total flux cleaned = -0.000155188 Jy ! Component: 1900 - total flux cleaned = -0.000120739 Jy ! Component: 1950 - total flux cleaned = -7.30113e-05 Jy ! Component: 2000 - total flux cleaned = -3.92043e-05 Jy ! Total flux subtracted in 2048 components = -5.74143e-06 Jy ! Clean residual min=-0.000353 max=0.000402 Jy/beam ! Clean residual mean=0.000003 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.251902 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 239 components and 0.251902 Jy ![Exited script file: muppet] wmap "J1506+4933_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.006 x 1.402 at -5.737 degrees (North through East) ! Clean map min=-0.00060538 max=0.24571 Jy/beam ! Writing clean map to FITS file: J1506+4933_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 0.245712 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000121767 device "J1506+4933_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J1506+4933_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.14867 0.14867 0.297341 0.594681 1.18936 2.37872 4.75745 9.5149 19.0298 38.0596 76.1192 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.245 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.006 x 1.402 at -5.737 degrees (North through East) ! Clean map min=-0.00060538 max=0.24571 Jy/beam quit ! Quitting program ! Log file J1506+4933_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:46:09 2016