! Started logfile: J1525+1107_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:12:14 2016 obs J1525+1107_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J1525+1107_X_2014_08_09_pus_uva.fits ! AN table 1: 121 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.871074 visibilities/baseline/integration-bin. ! Found source: J1525+1107 ! ! 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 56916 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 J1525+1107_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 85 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 85 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 85 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 85 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 85 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 85 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 85 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 85 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 85 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 85 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 85 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 85 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.880997Jy sigma=0.010280 ! Fit after self-cal, rms=0.691095Jy sigma=0.008129 ! 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=0.8478 mas, bmaj=2.04 mas, bpa=11.84 degrees ! Estimated noise=533.053 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 = 0.238996 Jy ! Component: 100 - total flux cleaned = 0.292481 Jy ! Total flux subtracted in 100 components = 0.292481 Jy ! Clean residual min=-0.011673 max=0.018551 Jy/beam ! Clean residual mean=-0.000056 rms=0.003197 Jy/beam ! Combined flux in latest and established models = 0.292481 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.292481 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=0.092810Jy sigma=0.001028 ! Fit after self-cal, rms=0.092812Jy sigma=0.001028 ! 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=1.025 mas, bmaj=2.223 mas, bpa=10.53 degrees ! Estimated noise=254.582 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 = 0.0258244 Jy ! Component: 100 - total flux cleaned = 0.0393052 Jy ! Component: 150 - total flux cleaned = 0.0473571 Jy ! Component: 200 - total flux cleaned = 0.0523641 Jy ! Total flux subtracted in 200 components = 0.0523641 Jy ! Clean residual min=-0.012302 max=0.012089 Jy/beam ! Clean residual mean=0.000025 rms=0.002902 Jy/beam ! Combined flux in latest and established models = 0.344845 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 35 components and 0.344845 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=0.085023Jy sigma=0.000944 ! Fit after self-cal, rms=0.085033Jy sigma=0.000944 ! 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 0.90 FD 1.12 HN 1.08 KP 0.93 ! LA 1.02 MK 0.93 NL 0.97 OV 0.98 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.12 HN 1.11 KP 0.88 ! LA 1.02 MK 0.92 NL 0.95 OV 0.98 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 1.12 KP 0.84 ! LA 1.05 MK 0.95 NL 0.97 OV 0.97 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.09 KP 0.80 ! LA 1.06 MK 0.97 NL 0.96 OV 0.98 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.06 KP 0.76 ! LA 1.04 MK 0.98 NL 0.98 OV 0.98 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.15 HN 1.11 KP 0.76 ! LA 1.06 MK 0.97 NL 0.99 OV 1.00 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.24 HN 1.38 KP 0.81 ! LA 1.12 MK 1.02 NL 1.03 OV 1.04 ! PT 1.03 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.18 HN 1.16 KP 0.76 ! LA 1.04 MK 0.98 NL 0.98 OV 1.02 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.13 HN 1.15 KP 0.78 ! LA 1.06 MK 0.98 NL 0.98 OV 1.01 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.14 KP 0.82 ! LA 1.08 MK 0.99 NL 0.98 OV 1.03 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.13 HN 1.12 KP 0.86 ! LA 1.09 MK 0.99 NL 1.00 OV 1.01 ! PT 0.99 SC 1.32 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.14 HN 1.11 KP 0.89 ! LA 1.06 MK 0.99 NL 0.99 OV 1.01 ! PT 1.00 SC 1.02 ! ! ! Fit before self-cal, rms=0.085033Jy sigma=0.000944 ! Fit after self-cal, rms=0.074110Jy sigma=0.000804 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.035 mas, bmaj=2.235 mas, bpa=10.61 degrees ! Estimated noise=254.624 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 = -0.00193141 Jy ! Component: 100 - total flux cleaned = -0.00178328 Jy ! Component: 150 - total flux cleaned = -0.00172103 Jy ! Component: 200 - total flux cleaned = -0.0016142 Jy ! Total flux subtracted in 200 components = -0.0016142 Jy ! Clean residual min=-0.003107 max=0.002459 Jy/beam ! Clean residual mean=-0.000001 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.343231 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 0.343231 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=0.073957Jy sigma=0.000802 ! Fit after self-cal, rms=0.074000Jy sigma=0.000802 ! 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=0.074000Jy sigma=0.000802 ! Fit after self-cal, rms=0.075023Jy sigma=0.000790 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.036 mas, bmaj=2.236 mas, bpa=10.64 degrees ! Estimated noise=254.493 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00111157 Jy ! Component: 100 - total flux cleaned = -0.0012821 Jy ! Component: 150 - total flux cleaned = -0.0013567 Jy ! Component: 200 - total flux cleaned = -0.00145566 Jy ! Total flux subtracted in 200 components = -0.00145566 Jy ! Clean residual min=-0.002127 max=0.001820 Jy/beam ! Clean residual mean=0.000003 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.341775 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 51 components and 0.341775 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=0.074976Jy sigma=0.000790 ! Fit after self-cal, rms=0.074999Jy sigma=0.000790 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 = -0.000141734 Jy ! Component: 100 - total flux cleaned = -0.000221028 Jy ! Component: 150 - total flux cleaned = -0.000313382 Jy ! Component: 200 - total flux cleaned = -0.00037608 Jy ! Total flux subtracted in 200 components = -0.00037608 Jy ! Clean residual min=-0.002006 max=0.001832 Jy/beam ! Clean residual mean=0.000002 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.341399 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 58 components and 0.341399 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=0.074982Jy sigma=0.000790 ! Fit after self-cal, rms=0.074981Jy sigma=0.000790 ! 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=0.074981Jy sigma=0.000790 ! Fit after self-cal, rms=0.075194Jy sigma=0.000789 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.038 mas, bmaj=2.238 mas, bpa=10.67 degrees ! Estimated noise=254.705 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000900468 Jy ! Component: 100 - total flux cleaned = -0.00103315 Jy ! Component: 150 - total flux cleaned = -0.00110071 Jy ! Component: 200 - total flux cleaned = -0.00116028 Jy ! Total flux subtracted in 200 components = -0.00116028 Jy ! Clean residual min=-0.001877 max=0.001806 Jy/beam ! Clean residual mean=0.000001 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.340239 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 61 components and 0.340239 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=0.075174Jy sigma=0.000789 ! Fit after self-cal, rms=0.075176Jy sigma=0.000789 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 = -9.78258e-05 Jy ! Component: 100 - total flux cleaned = -0.000130892 Jy ! Component: 150 - total flux cleaned = -0.000161216 Jy ! Component: 200 - total flux cleaned = -0.000203401 Jy ! Total flux subtracted in 200 components = -0.000203401 Jy ! Clean residual min=-0.001818 max=0.001819 Jy/beam ! Clean residual mean=0.000001 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.340036 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 64 components and 0.340036 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=0.075170Jy sigma=0.000789 ! Fit after self-cal, rms=0.075169Jy sigma=0.000789 ! 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=0.075169Jy sigma=0.000789 ! Fit after self-cal, rms=0.075317Jy sigma=0.000789 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.145 mas, bmaj=3.041 mas, bpa=-1.995 degrees ! Estimated noise=300.098 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000653339 Jy ! Component: 100 - total flux cleaned = -0.000793034 Jy ! Component: 150 - total flux cleaned = -0.000900429 Jy ! Component: 200 - total flux cleaned = -0.000970991 Jy ! Total flux subtracted in 200 components = -0.000970991 Jy ! Clean residual min=-0.002308 max=0.002485 Jy/beam ! Clean residual mean=0.000001 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 0.339065 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 70 components and 0.339065 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=0.075315Jy sigma=0.000789 ! Fit after self-cal, rms=0.075315Jy sigma=0.000789 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 = -1.80909e-05 Jy ! Component: 100 - total flux cleaned = -4.36682e-05 Jy ! Component: 150 - total flux cleaned = -6.49113e-05 Jy ! Component: 200 - total flux cleaned = -8.50163e-05 Jy ! Total flux subtracted in 200 components = -8.50163e-05 Jy ! Clean residual min=-0.002254 max=0.002503 Jy/beam ! Clean residual mean=0.000001 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.33898 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 70 components and 0.33898 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=0.075316Jy sigma=0.000789 ! Fit after self-cal, rms=0.075316Jy sigma=0.000789 ! 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=1.04 mas, bmaj=2.24 mas, bpa=10.67 degrees ! Estimated noise=254.854 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.04 x 2.24 at 10.67 degrees (North through East) ! Clean map min=-0.0016569 max=0.31233 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=0.8547 mas, bmaj=2.047 mas, bpa=11.86 degrees ! Estimated noise=539.243 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.241745 Jy ! Component: 100 - total flux cleaned = 0.29533 Jy ! Component: 150 - total flux cleaned = 0.313273 Jy ! Component: 200 - total flux cleaned = 0.322317 Jy ! Total flux subtracted in 200 components = 0.322317 Jy ! Clean residual min=-0.003672 max=0.004659 Jy/beam ! Clean residual mean=-0.000019 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 0.322316 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 0.322316 Jy ! Inverting map and beam ! Estimated beam: bmin=1.04 mas, bmaj=2.24 mas, bpa=10.67 degrees ! Estimated noise=254.854 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 = 0.00706192 Jy ! Component: 100 - total flux cleaned = 0.0110846 Jy ! Component: 150 - total flux cleaned = 0.0135805 Jy ! Component: 200 - total flux cleaned = 0.0151644 Jy ! Total flux subtracted in 200 components = 0.0151644 Jy ! Clean residual min=-0.001964 max=0.002039 Jy/beam ! Clean residual mean=-0.000002 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.337481 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 37 components and 0.337481 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=2.145 mas, bmaj=3.041 mas, bpa=-1.995 degrees ! Estimated noise=300.098 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122457 Jy ! Component: 100 - total flux cleaned = 0.00135867 Jy ! Component: 150 - total flux cleaned = 0.00143978 Jy ! Component: 200 - total flux cleaned = 0.00150353 Jy ! Total flux subtracted in 200 components = 0.00150353 Jy ! Clean residual min=-0.002304 max=0.002511 Jy/beam ! Clean residual mean=0.000000 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 0.338984 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 = 1.31821e-05 Jy ! Component: 100 - total flux cleaned = 1.30462e-05 Jy ! Component: 150 - total flux cleaned = 1.3682e-05 Jy ! Component: 200 - total flux cleaned = 1.38138e-05 Jy ! Total flux subtracted in 200 components = 1.38138e-05 Jy ! Clean residual min=-0.002270 max=0.002501 Jy/beam ! Clean residual mean=0.000001 rms=0.000798 Jy/beam ! Combined flux in latest and established models = 0.338998 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 44 components and 0.338998 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.04 mas, bmaj=2.24 mas, bpa=10.67 degrees ! Estimated noise=254.854 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000229313 Jy ! Component: 100 - total flux cleaned = -0.000119539 Jy ! Component: 150 - total flux cleaned = -2.51426e-05 Jy ! Component: 200 - total flux cleaned = 3.17449e-05 Jy ! Total flux subtracted in 200 components = 3.17449e-05 Jy ! Clean residual min=-0.001791 max=0.001914 Jy/beam ! Clean residual mean=0.000000 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.33903 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 49 components and 0.33903 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=0.075373Jy sigma=0.000789 ! Fit after self-cal, rms=0.075368Jy sigma=0.000789 wmodel J1525+1107_X_2014_08_09_pus_map.mod ! Writing 49 model components to file: J1525+1107_X_2014_08_09_pus_map.mod wobs J1525+1107_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J1525+1107_X_2014_08_09_pus_uvs.fits wwins J1525+1107_X_2014_08_09_pus_map.win ! wwins: Wrote 1 windows to J1525+1107_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 = -0.000114276 Jy ! Component: 100 - total flux cleaned = -0.000379213 Jy ! Component: 150 - total flux cleaned = -0.00048952 Jy ! Component: 200 - total flux cleaned = -0.000462951 Jy ! Component: 250 - total flux cleaned = -0.000462699 Jy ! Component: 300 - total flux cleaned = -0.000438756 Jy ! Component: 350 - total flux cleaned = -0.000391801 Jy ! Component: 400 - total flux cleaned = -0.00036868 Jy ! Component: 450 - total flux cleaned = -0.000301473 Jy ! Component: 500 - total flux cleaned = -0.000236326 Jy ! Component: 550 - total flux cleaned = -0.000257569 Jy ! Component: 600 - total flux cleaned = -0.000215422 Jy ! Component: 650 - total flux cleaned = -0.000195069 Jy ! Component: 700 - total flux cleaned = -0.000136049 Jy ! Component: 750 - total flux cleaned = -0.000135892 Jy ! Component: 800 - total flux cleaned = -7.86686e-05 Jy ! Component: 850 - total flux cleaned = -4.13961e-06 Jy ! Component: 900 - total flux cleaned = 1.36335e-05 Jy ! Component: 950 - total flux cleaned = 3.15216e-05 Jy ! Component: 1000 - total flux cleaned = 8.43477e-05 Jy ! Component: 1050 - total flux cleaned = 0.000136575 Jy ! Component: 1100 - total flux cleaned = 0.000204866 Jy ! Component: 1150 - total flux cleaned = 0.000238549 Jy ! Component: 1200 - total flux cleaned = 0.000288496 Jy ! Component: 1250 - total flux cleaned = 0.000369668 Jy ! Component: 1300 - total flux cleaned = 0.000417832 Jy ! Component: 1350 - total flux cleaned = 0.000449169 Jy ! Component: 1400 - total flux cleaned = 0.000496385 Jy ! Component: 1450 - total flux cleaned = 0.000542483 Jy ! Component: 1500 - total flux cleaned = 0.000633567 Jy ! Component: 1550 - total flux cleaned = 0.000633524 Jy ! Component: 1600 - total flux cleaned = 0.000692546 Jy ! Component: 1650 - total flux cleaned = 0.000736405 Jy ! Component: 1700 - total flux cleaned = 0.00076523 Jy ! Component: 1750 - total flux cleaned = 0.000821969 Jy ! Component: 1800 - total flux cleaned = 0.000836097 Jy ! Component: 1850 - total flux cleaned = 0.000849734 Jy ! Component: 1900 - total flux cleaned = 0.000876815 Jy ! Component: 1950 - total flux cleaned = 0.000890662 Jy ! Component: 2000 - total flux cleaned = 0.000944125 Jy ! Total flux subtracted in 2048 components = 0.000996744 Jy ! Clean residual min=-0.000716 max=0.000724 Jy/beam ! Clean residual mean=-0.000000 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.340027 Jy keep ! Adding 151 model components to the UV plane model. ! The established model now contains 200 components and 0.340027 Jy ![Exited script file: muppet] wmap "J1525+1107_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.04 x 2.24 at 10.67 degrees (North through East) ! Clean map min=-0.0012571 max=0.3129 Jy/beam ! Writing clean map to FITS file: J1525+1107_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 0.3129 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00027708 device "J1525+1107_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1525+1107_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.265657 0.265657 0.531313 1.06263 2.12525 4.2505 8.50101 17.002 34.004 68.0081 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.312 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.04 x 2.24 at 10.67 degrees (North through East) ! Clean map min=-0.0012571 max=0.3129 Jy/beam quit ! Quitting program ! Log file J1525+1107_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:12:17 2016