! Started logfile: J1934+1043_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:48:24 2016 obs J1934+1043_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J1934+1043_X_2014_12_20_pus_uva.fits ! AN table 1: 105 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.972275 visibilities/baseline/integration-bin. ! Found source: J1934+1043 ! ! 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 55128 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 J1934+1043_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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.960181Jy sigma=0.010939 ! Fit after self-cal, rms=0.935505Jy sigma=0.010729 ! 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=0.7848 mas, bmaj=1.752 mas, bpa=-3.83 degrees ! Estimated noise=610.228 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 = 0.0526805 Jy ! Component: 100 - total flux cleaned = 0.0656766 Jy ! Total flux subtracted in 100 components = 0.0656766 Jy ! Clean residual min=-0.002483 max=0.005023 Jy/beam ! Clean residual mean=0.000000 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.0656767 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0656767 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=0.079816Jy sigma=0.000785 ! Fit after self-cal, rms=0.079790Jy sigma=0.000784 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0054524 Jy ! Component: 100 - total flux cleaned = 0.0081498 Jy ! Total flux subtracted in 100 components = 0.0081498 Jy ! Clean residual min=-0.001861 max=0.002295 Jy/beam ! Clean residual mean=0.000001 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.0738264 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 11 components and 0.0738264 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=0.079484Jy sigma=0.000779 ! Fit after self-cal, rms=0.079507Jy sigma=0.000779 ! 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=0.9484 mas, bmaj=2.049 mas, bpa=-3.728 degrees ! Estimated noise=270.171 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 (0.4, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00269876 Jy ! Component: 100 - total flux cleaned = 0.00410389 Jy ! Component: 150 - total flux cleaned = 0.00474407 Jy ! Component: 200 - total flux cleaned = 0.00499671 Jy ! Total flux subtracted in 200 components = 0.00499671 Jy ! Clean residual min=-0.001244 max=0.001770 Jy/beam ! Clean residual mean=-0.000007 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.0788231 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 32 components and 0.0788231 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=0.079419Jy sigma=0.000778 ! Fit after self-cal, rms=0.079397Jy sigma=0.000778 ! 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 1.03 FD 1.08 HN 1.02 KP 1.13 ! LA 0.97 MK 0.94 NL 0.97 OV 0.97 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.11 HN 1.09 KP 1.03 ! LA 0.99 MK 0.94 NL 0.95 OV 0.94 ! PT 1.01 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.07 HN 1.04 KP 1.03 ! LA 1.02 MK 0.92 NL 0.98 OV 0.97 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.09 HN 1.02 KP 0.93 ! LA 1.01 MK 0.93 NL 0.97 OV 0.94 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.00 KP 0.92 ! LA 0.96 MK 1.01 NL 1.01 OV 0.97 ! PT 0.94 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.08 HN 1.02 KP 0.93 ! LA 0.99 MK 0.99 NL 0.97 OV 0.98 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.12 HN 1.12 KP 0.93 ! LA 1.01 MK 0.98 NL 1.04 OV 1.00 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.14 HN 1.01 KP 0.89 ! LA 0.98 MK 0.95 NL 1.01 OV 1.02 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.04 HN 1.10 KP 0.93 ! LA 0.99 MK 0.96 NL 1.03 OV 0.97 ! PT 0.98 SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 1.08 KP 0.98 ! LA 1.03 MK 0.97 NL 0.98 OV 0.99 ! PT 0.97 SC 0.93 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.01 HN 1.05 KP 1.06 ! LA 0.98 MK 0.98 NL 1.01 OV 0.98 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 0.98 KP 1.01 ! LA 0.98 MK 0.94 NL 1.01 OV 0.97 ! PT 0.98 SC 1.03 ! ! ! Fit before self-cal, rms=0.079397Jy sigma=0.000778 ! Fit after self-cal, rms=0.079553Jy sigma=0.000776 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9426 mas, bmaj=2.052 mas, bpa=-4.083 degrees ! Estimated noise=269.259 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 = 0.000763432 Jy ! Component: 100 - total flux cleaned = 0.000802866 Jy ! Component: 150 - total flux cleaned = 0.000849806 Jy ! Component: 200 - total flux cleaned = 0.000851254 Jy ! Total flux subtracted in 200 components = 0.000851254 Jy ! Clean residual min=-0.000959 max=0.000946 Jy/beam ! Clean residual mean=-0.000003 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.0796744 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 46 components and 0.0796744 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=0.079543Jy sigma=0.000775 ! Fit after self-cal, rms=0.079557Jy sigma=0.000775 ! 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=0.079557Jy sigma=0.000775 ! Fit after self-cal, rms=0.079726Jy sigma=0.000775 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9414 mas, bmaj=2.049 mas, bpa=-4.125 degrees ! Estimated noise=269.257 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000376058 Jy ! Component: 100 - total flux cleaned = 0.000401267 Jy ! Component: 150 - total flux cleaned = 0.000391184 Jy ! Component: 200 - total flux cleaned = 0.000381431 Jy ! Total flux subtracted in 200 components = 0.000381431 Jy ! Clean residual min=-0.000790 max=0.000742 Jy/beam ! Clean residual mean=-0.000000 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.0800558 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 57 components and 0.0800558 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=0.079721Jy sigma=0.000775 ! Fit after self-cal, rms=0.079733Jy sigma=0.000775 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 = 7.06613e-05 Jy ! Component: 100 - total flux cleaned = 7.10554e-05 Jy ! Component: 150 - total flux cleaned = 7.10183e-05 Jy ! Component: 200 - total flux cleaned = 7.0956e-05 Jy ! Total flux subtracted in 200 components = 7.0956e-05 Jy ! Clean residual min=-0.000772 max=0.000733 Jy/beam ! Clean residual mean=-0.000000 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.0801268 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 60 components and 0.0801268 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=0.079731Jy sigma=0.000775 ! Fit after self-cal, rms=0.079731Jy sigma=0.000775 ! 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=0.079731Jy sigma=0.000775 ! Fit after self-cal, rms=0.079606Jy sigma=0.000775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9407 mas, bmaj=2.048 mas, bpa=-4.203 degrees ! Estimated noise=269.075 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000110624 Jy ! Component: 100 - total flux cleaned = 0.000127368 Jy ! Component: 150 - total flux cleaned = 0.000134519 Jy ! Component: 200 - total flux cleaned = 0.000127394 Jy ! Total flux subtracted in 200 components = 0.000127394 Jy ! Clean residual min=-0.000770 max=0.000709 Jy/beam ! Clean residual mean=-0.000000 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.0802542 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 65 components and 0.0802542 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=0.079604Jy sigma=0.000775 ! Fit after self-cal, rms=0.079603Jy sigma=0.000775 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 = 3.01388e-05 Jy ! Component: 100 - total flux cleaned = 3.02668e-05 Jy ! Component: 150 - total flux cleaned = 3.05215e-05 Jy ! Component: 200 - total flux cleaned = 2.43095e-05 Jy ! Total flux subtracted in 200 components = 2.43095e-05 Jy ! Clean residual min=-0.000765 max=0.000704 Jy/beam ! Clean residual mean=-0.000000 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.0802785 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 69 components and 0.0802785 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=0.079602Jy sigma=0.000775 ! Fit after self-cal, rms=0.079602Jy sigma=0.000775 ! 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=0.079602Jy sigma=0.000775 ! Fit after self-cal, rms=0.079540Jy sigma=0.000775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.171 mas, bmaj=3.206 mas, bpa=-6.857 degrees ! Estimated noise=324.854 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.4562e-05 Jy ! Component: 100 - total flux cleaned = -5.28384e-05 Jy ! Component: 150 - total flux cleaned = -5.26392e-05 Jy ! Component: 200 - total flux cleaned = -5.27692e-05 Jy ! Total flux subtracted in 200 components = -5.27692e-05 Jy ! Clean residual min=-0.001019 max=0.000736 Jy/beam ! Clean residual mean=-0.000001 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.0802257 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 77 components and 0.0802257 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=0.079540Jy sigma=0.000775 ! Fit after self-cal, rms=0.079538Jy sigma=0.000774 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 = -1.03826e-05 Jy ! Component: 100 - total flux cleaned = 1.52275e-05 Jy ! Component: 150 - total flux cleaned = 1.53682e-05 Jy ! Component: 200 - total flux cleaned = 1.54652e-05 Jy ! Total flux subtracted in 200 components = 1.54652e-05 Jy ! Clean residual min=-0.001015 max=0.000735 Jy/beam ! Clean residual mean=-0.000001 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0802412 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 83 components and 0.0802412 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=0.079538Jy sigma=0.000774 ! Fit after self-cal, rms=0.079538Jy sigma=0.000774 ! 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=0.9403 mas, bmaj=2.047 mas, bpa=-4.249 degrees ! Estimated noise=268.963 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9403 x 2.047 at -4.249 degrees (North through East) ! Clean map min=-0.00069178 max=0.06639 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=0.7786 mas, bmaj=1.751 mas, bpa=-4.48 degrees ! Estimated noise=605.236 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0520838 Jy ! Component: 100 - total flux cleaned = 0.0652254 Jy ! Component: 150 - total flux cleaned = 0.0707913 Jy ! Component: 200 - total flux cleaned = 0.0739666 Jy ! Total flux subtracted in 200 components = 0.0739666 Jy ! Clean residual min=-0.001846 max=0.001986 Jy/beam ! Clean residual mean=0.000002 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.0739666 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.0739666 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9403 mas, bmaj=2.047 mas, bpa=-4.249 degrees ! Estimated noise=268.963 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 = 0.00258617 Jy ! Component: 100 - total flux cleaned = 0.00411299 Jy ! Component: 150 - total flux cleaned = 0.00508179 Jy ! Component: 200 - total flux cleaned = 0.00562055 Jy ! Total flux subtracted in 200 components = 0.00562055 Jy ! Clean residual min=-0.000790 max=0.000747 Jy/beam ! Clean residual mean=-0.000001 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.0795871 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 39 components and 0.0795871 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=2.171 mas, bmaj=3.206 mas, bpa=-6.857 degrees ! Estimated noise=324.854 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000382036 Jy ! Component: 100 - total flux cleaned = 0.000455876 Jy ! Component: 150 - total flux cleaned = 0.000522818 Jy ! Component: 200 - total flux cleaned = 0.000577134 Jy ! Total flux subtracted in 200 components = 0.000577134 Jy ! Clean residual min=-0.001002 max=0.000734 Jy/beam ! Clean residual mean=-0.000001 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.0801643 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 = 2.61134e-05 Jy ! Component: 100 - total flux cleaned = 3.7241e-05 Jy ! Component: 150 - total flux cleaned = 3.73107e-05 Jy ! Component: 200 - total flux cleaned = 3.73007e-05 Jy ! Total flux subtracted in 200 components = 3.73007e-05 Jy ! Clean residual min=-0.000996 max=0.000736 Jy/beam ! Clean residual mean=-0.000001 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.0802016 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 57 components and 0.0802016 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9403 mas, bmaj=2.047 mas, bpa=-4.249 degrees ! Estimated noise=268.963 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.74041e-05 Jy ! Component: 100 - total flux cleaned = -8.48976e-05 Jy ! Component: 150 - total flux cleaned = -5.24956e-05 Jy ! Component: 200 - total flux cleaned = -4.3104e-05 Jy ! Total flux subtracted in 200 components = -4.3104e-05 Jy ! Clean residual min=-0.000794 max=0.000703 Jy/beam ! Clean residual mean=-0.000001 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.0801584 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 65 components and 0.0801584 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=0.079539Jy sigma=0.000775 ! Fit after self-cal, rms=0.079537Jy sigma=0.000774 wmodel J1934+1043_X_2014_12_20_pus_map.mod ! Writing 65 model components to file: J1934+1043_X_2014_12_20_pus_map.mod wobs J1934+1043_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J1934+1043_X_2014_12_20_pus_uvs.fits wwins J1934+1043_X_2014_12_20_pus_map.win ! wwins: Wrote 2 windows to J1934+1043_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 = -0.000170787 Jy ! Component: 100 - total flux cleaned = -0.000158363 Jy ! Component: 150 - total flux cleaned = -0.000122104 Jy ! Component: 200 - total flux cleaned = -7.63226e-05 Jy ! Component: 250 - total flux cleaned = -5.40933e-05 Jy ! Component: 300 - total flux cleaned = -5.40532e-05 Jy ! Component: 350 - total flux cleaned = -5.38998e-05 Jy ! Component: 400 - total flux cleaned = -6.42408e-05 Jy ! Component: 450 - total flux cleaned = -8.45178e-05 Jy ! Component: 500 - total flux cleaned = -0.000104363 Jy ! Component: 550 - total flux cleaned = -0.000133336 Jy ! Component: 600 - total flux cleaned = -0.000152336 Jy ! Component: 650 - total flux cleaned = -0.000189266 Jy ! Component: 700 - total flux cleaned = -0.000180162 Jy ! Component: 750 - total flux cleaned = -0.000188997 Jy ! Component: 800 - total flux cleaned = -0.000188876 Jy ! Component: 850 - total flux cleaned = -0.000180395 Jy ! Component: 900 - total flux cleaned = -0.000180341 Jy ! Component: 950 - total flux cleaned = -0.000155523 Jy ! Component: 1000 - total flux cleaned = -0.000123199 Jy ! Component: 1050 - total flux cleaned = -0.000123273 Jy ! Component: 1100 - total flux cleaned = -9.98317e-05 Jy ! Component: 1150 - total flux cleaned = -0.000115303 Jy ! Component: 1200 - total flux cleaned = -9.23899e-05 Jy ! Component: 1250 - total flux cleaned = -8.48392e-05 Jy ! Component: 1300 - total flux cleaned = -6.99564e-05 Jy ! Component: 1350 - total flux cleaned = -5.53626e-05 Jy ! Component: 1400 - total flux cleaned = -4.08939e-05 Jy ! Component: 1450 - total flux cleaned = -2.66202e-05 Jy ! Component: 1500 - total flux cleaned = -5.29553e-06 Jy ! Component: 1550 - total flux cleaned = 3.68028e-05 Jy ! Component: 1600 - total flux cleaned = 6.43634e-05 Jy ! Component: 1650 - total flux cleaned = 7.79753e-05 Jy ! Component: 1700 - total flux cleaned = 9.83818e-05 Jy ! Component: 1750 - total flux cleaned = 0.000125269 Jy ! Component: 1800 - total flux cleaned = 0.000125274 Jy ! Component: 1850 - total flux cleaned = 0.000138488 Jy ! Component: 1900 - total flux cleaned = 0.000151521 Jy ! Component: 1950 - total flux cleaned = 0.000157993 Jy ! Component: 2000 - total flux cleaned = 0.000164433 Jy ! Total flux subtracted in 2048 components = 0.000170712 Jy ! Clean residual min=-0.000392 max=0.000315 Jy/beam ! Clean residual mean=0.000000 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.0803292 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 208 components and 0.0803292 Jy ![Exited script file: muppet] wmap "J1934+1043_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9403 x 2.047 at -4.249 degrees (North through East) ! Clean map min=-0.00053599 max=0.066404 Jy/beam ! Writing clean map to FITS file: J1934+1043_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 0.0664036 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000120019 device "J1934+1043_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J1934+1043_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.542226 0.542226 1.08445 2.16891 4.33781 8.67562 17.3512 34.7025 69.405 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.066 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9403 x 2.047 at -4.249 degrees (North through East) ! Clean map min=-0.00053599 max=0.066404 Jy/beam quit ! Quitting program ! Log file J1934+1043_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:48:27 2016