! Started logfile: J1418+1703_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:12:40 2016 obs J1418+1703_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J1418+1703_X_2014_08_05_pus_uva.fits ! AN table 1: 122 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.783607 visibilities/baseline/integration-bin. ! Found source: J1418+1703 ! ! 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 414 lines of history. ! ! Reading 51624 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 J1418+1703_X_2014_08_05_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 137 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 137 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 137 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 137 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 137 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 197 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 197 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 197 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 137 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 197 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 197 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 197 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004126Jy sigma=0.011411 ! Fit after self-cal, rms=0.967820Jy sigma=0.011011 ! 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=1.074 mas, bmaj=2.249 mas, bpa=18.29 degrees ! Estimated noise=443.097 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 = 0.027078 Jy ! Component: 100 - total flux cleaned = 0.0329836 Jy ! Total flux subtracted in 100 components = 0.0329836 Jy ! Clean residual min=-0.001433 max=0.001655 Jy/beam ! Clean residual mean=0.000003 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.0329836 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0329836 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=0.070934Jy sigma=0.000751 ! Fit after self-cal, rms=0.069086Jy sigma=0.000729 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00449949 Jy ! Component: 100 - total flux cleaned = 0.0039813 Jy ! Total flux subtracted in 100 components = 0.0039813 Jy ! Clean residual min=-0.001842 max=0.001489 Jy/beam ! Clean residual mean=0.000003 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.0369649 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 7 components and 0.0369649 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=0.068841Jy sigma=0.000727 ! Fit after self-cal, rms=0.068809Jy sigma=0.000727 ! 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=1.263 mas, bmaj=2.452 mas, bpa=16.58 degrees ! Estimated noise=286.076 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 = -0.000831572 Jy ! Component: 100 - total flux cleaned = -0.00103455 Jy ! Component: 150 - total flux cleaned = -0.00119702 Jy ! Component: 200 - total flux cleaned = -0.00134178 Jy ! Total flux subtracted in 200 components = -0.00134178 Jy ! Clean residual min=-0.001400 max=0.001081 Jy/beam ! Clean residual mean=0.000001 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.0356231 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.0356231 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=0.068792Jy sigma=0.000727 ! Fit after self-cal, rms=0.068740Jy sigma=0.000727 ! 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 1.06 FD 1.06 HN 1.01 KP 1.12 ! LA 1.08 MK 1.00* NL 1.06 OV 1.08 ! PT 1.06 SC 0.97 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.10 HN 0.95 KP 1.05 ! LA 1.10 MK 1.00* NL 1.02 OV 1.04 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.03 HN 1.02 KP 0.96 ! LA 1.02 MK 1.00* NL 1.02 OV 1.07 ! PT 1.00 SC 0.95 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.04 HN 0.96 KP 0.91 ! LA 1.11 MK 1.00* NL 1.10 OV 0.99 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.08 HN 0.91 KP 0.86 ! LA 1.12 MK 1.00* NL 1.04 OV 1.11 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 0.94 KP 0.81 ! LA 1.10 MK 1.00* NL 1.10 OV 1.04 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.11 HN 0.91 KP 0.93 ! LA 1.02 MK 1.00* NL 0.98 OV 1.01 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 0.90 KP 0.86 ! LA 1.08 MK 1.00* NL 1.07 OV 1.04 ! PT 0.95 SC 0.97 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 0.89 KP 0.88 ! LA 1.04 MK 1.00* NL 1.04 OV 1.01 ! PT 0.99 SC 0.89 ! ! ! 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 1.05 HN 0.87 KP 0.81 ! LA 1.04 MK 1.00* NL 1.07 OV 0.97 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.03 HN 0.84 KP 0.91 ! LA 0.96 MK 1.00* NL 0.99 OV 0.96 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.00 HN 0.79 KP 0.88 ! LA 1.06 MK 1.00* NL 1.02 OV 1.02 ! PT 0.91 SC 0.86 ! ! ! Fit before self-cal, rms=0.068740Jy sigma=0.000727 ! Fit after self-cal, rms=0.066220Jy sigma=0.000725 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.246 mas, bmaj=2.407 mas, bpa=16.21 degrees ! Estimated noise=285.178 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 = 0.00020423 Jy ! Component: 100 - total flux cleaned = 0.000214137 Jy ! Component: 150 - total flux cleaned = 0.000231912 Jy ! Component: 200 - total flux cleaned = 0.000270269 Jy ! Total flux subtracted in 200 components = 0.000270269 Jy ! Clean residual min=-0.000736 max=0.000761 Jy/beam ! Clean residual mean=-0.000003 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.0358934 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 21 components and 0.0358934 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=0.066217Jy sigma=0.000725 ! Fit after self-cal, rms=0.066131Jy sigma=0.000725 ! 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=0.066131Jy sigma=0.000725 ! Fit after self-cal, rms=0.065928Jy sigma=0.000724 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.248 mas, bmaj=2.392 mas, bpa=16.03 degrees ! Estimated noise=285.247 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000182362 Jy ! Component: 100 - total flux cleaned = 0.000241835 Jy ! Component: 150 - total flux cleaned = 0.000267981 Jy ! Component: 200 - total flux cleaned = 0.000297103 Jy ! Total flux subtracted in 200 components = 0.000297103 Jy ! Clean residual min=-0.000718 max=0.000613 Jy/beam ! Clean residual mean=-0.000004 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.0361905 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 28 components and 0.0361905 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=0.065926Jy sigma=0.000724 ! Fit after self-cal, rms=0.065924Jy sigma=0.000724 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 = -0.000124243 Jy ! Component: 100 - total flux cleaned = -0.000142416 Jy ! Component: 150 - total flux cleaned = -0.000147844 Jy ! Component: 200 - total flux cleaned = -0.000148001 Jy ! Total flux subtracted in 200 components = -0.000148001 Jy ! Clean residual min=-0.000737 max=0.000634 Jy/beam ! Clean residual mean=-0.000003 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.0360425 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 33 components and 0.0360425 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=0.065923Jy sigma=0.000724 ! Fit after self-cal, rms=0.065915Jy sigma=0.000724 ! 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=0.065915Jy sigma=0.000724 ! Fit after self-cal, rms=0.065945Jy sigma=0.000724 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.248 mas, bmaj=2.385 mas, bpa=15.92 degrees ! Estimated noise=284.887 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000152488 Jy ! Component: 100 - total flux cleaned = 0.000193454 Jy ! Component: 150 - total flux cleaned = 0.000223725 Jy ! Component: 200 - total flux cleaned = 0.000241684 Jy ! Total flux subtracted in 200 components = 0.000241684 Jy ! Clean residual min=-0.000721 max=0.000646 Jy/beam ! Clean residual mean=-0.000004 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.0362841 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 35 components and 0.0362841 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=0.065945Jy sigma=0.000724 ! Fit after self-cal, rms=0.065952Jy sigma=0.000724 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 = -1.88053e-05 Jy ! Component: 100 - total flux cleaned = -9.38366e-06 Jy ! Component: 150 - total flux cleaned = -9.31984e-06 Jy ! Component: 200 - total flux cleaned = -9.28226e-06 Jy ! Total flux subtracted in 200 components = -9.28226e-06 Jy ! Clean residual min=-0.000720 max=0.000624 Jy/beam ! Clean residual mean=-0.000004 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.0362749 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 0.0362749 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=0.065952Jy sigma=0.000724 ! Fit after self-cal, rms=0.065952Jy sigma=0.000724 ! 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=0.065952Jy sigma=0.000724 ! Fit after self-cal, rms=0.066002Jy sigma=0.000724 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.382 mas, bmaj=2.874 mas, bpa=4.278 degrees ! Estimated noise=322.165 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000113611 Jy ! Component: 100 - total flux cleaned = 0.000126585 Jy ! Component: 150 - total flux cleaned = 0.000134956 Jy ! Component: 200 - total flux cleaned = 0.000145206 Jy ! Total flux subtracted in 200 components = 0.000145206 Jy ! Clean residual min=-0.000763 max=0.000704 Jy/beam ! Clean residual mean=-0.000008 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0364201 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 38 components and 0.0364201 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=0.066002Jy sigma=0.000724 ! Fit after self-cal, rms=0.066007Jy sigma=0.000724 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 = 1.56812e-05 Jy ! Component: 100 - total flux cleaned = 2.05549e-05 Jy ! Component: 150 - total flux cleaned = 2.95859e-05 Jy ! Component: 200 - total flux cleaned = 3.58656e-05 Jy ! Total flux subtracted in 200 components = 3.58656e-05 Jy ! Clean residual min=-0.000763 max=0.000700 Jy/beam ! Clean residual mean=-0.000008 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0364559 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 39 components and 0.0364559 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=0.066007Jy sigma=0.000724 ! Fit after self-cal, rms=0.066007Jy sigma=0.000724 ! 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=1.248 mas, bmaj=2.381 mas, bpa=15.85 degrees ! Estimated noise=284.904 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.248 x 2.381 at 15.85 degrees (North through East) ! Clean map min=-0.00068192 max=0.038131 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=1.073 mas, bmaj=2.183 mas, bpa=17.73 degrees ! Estimated noise=432.573 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0299644 Jy ! Component: 100 - total flux cleaned = 0.0364986 Jy ! Component: 150 - total flux cleaned = 0.0364859 Jy ! Component: 200 - total flux cleaned = 0.0361464 Jy ! Total flux subtracted in 200 components = 0.0361464 Jy ! Clean residual min=-0.001150 max=0.001002 Jy/beam ! Clean residual mean=-0.000002 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.0361464 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 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0361464 Jy ! Inverting map and beam ! Estimated beam: bmin=1.248 mas, bmaj=2.381 mas, bpa=15.85 degrees ! Estimated noise=284.904 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 = 0.000150418 Jy ! Component: 100 - total flux cleaned = 0.000149564 Jy ! Component: 150 - total flux cleaned = 0.000136077 Jy ! Component: 200 - total flux cleaned = 0.00014872 Jy ! Total flux subtracted in 200 components = 0.00014872 Jy ! Clean residual min=-0.000740 max=0.000666 Jy/beam ! Clean residual mean=-0.000005 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.0362951 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 18 components and 0.0362951 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=2.382 mas, bmaj=2.874 mas, bpa=4.278 degrees ! Estimated noise=322.165 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.56183e-05 Jy ! Component: 100 - total flux cleaned = 8.97248e-05 Jy ! Component: 150 - total flux cleaned = 9.72347e-05 Jy ! Component: 200 - total flux cleaned = 0.000100511 Jy ! Total flux subtracted in 200 components = 0.000100511 Jy ! Clean residual min=-0.000769 max=0.000704 Jy/beam ! Clean residual mean=-0.000008 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.0363956 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 = -3.29595e-06 Jy ! Component: 100 - total flux cleaned = -2.2261e-07 Jy ! Component: 150 - total flux cleaned = -1.56129e-07 Jy ! Component: 200 - total flux cleaned = -1.75701e-07 Jy ! Total flux subtracted in 200 components = -1.75701e-07 Jy ! Clean residual min=-0.000769 max=0.000702 Jy/beam ! Clean residual mean=-0.000008 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.0363954 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 29 components and 0.0363954 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.248 mas, bmaj=2.381 mas, bpa=15.85 degrees ! Estimated noise=284.904 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000104204 Jy ! Component: 100 - total flux cleaned = -8.55209e-05 Jy ! Component: 150 - total flux cleaned = -6.86185e-05 Jy ! Component: 200 - total flux cleaned = -6.09357e-05 Jy ! Total flux subtracted in 200 components = -6.09357e-05 Jy ! Clean residual min=-0.000713 max=0.000657 Jy/beam ! Clean residual mean=-0.000005 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.0363345 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 32 components and 0.0363345 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=0.066010Jy sigma=0.000724 ! Fit after self-cal, rms=0.066011Jy sigma=0.000724 wmodel J1418+1703_X_2014_08_05_pus_map.mod ! Writing 32 model components to file: J1418+1703_X_2014_08_05_pus_map.mod wobs J1418+1703_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J1418+1703_X_2014_08_05_pus_uvs.fits wwins J1418+1703_X_2014_08_05_pus_map.win ! wwins: Wrote 1 windows to J1418+1703_X_2014_08_05_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 = -0.00027429 Jy ! Component: 100 - total flux cleaned = -0.000477608 Jy ! Component: 150 - total flux cleaned = -0.000534285 Jy ! Component: 200 - total flux cleaned = -0.000610424 Jy ! Component: 250 - total flux cleaned = -0.000673673 Jy ! Component: 300 - total flux cleaned = -0.000735078 Jy ! Component: 350 - total flux cleaned = -0.000794759 Jy ! Component: 400 - total flux cleaned = -0.000852923 Jy ! Component: 450 - total flux cleaned = -0.00089055 Jy ! Component: 500 - total flux cleaned = -0.000945764 Jy ! Component: 550 - total flux cleaned = -0.000972571 Jy ! Component: 600 - total flux cleaned = -0.000998758 Jy ! Component: 650 - total flux cleaned = -0.00105858 Jy ! Component: 700 - total flux cleaned = -0.00108369 Jy ! Component: 750 - total flux cleaned = -0.00112491 Jy ! Component: 800 - total flux cleaned = -0.00116512 Jy ! Component: 850 - total flux cleaned = -0.00118867 Jy ! Component: 900 - total flux cleaned = -0.00119639 Jy ! Component: 950 - total flux cleaned = -0.0012268 Jy ! Component: 1000 - total flux cleaned = -0.00125696 Jy ! Component: 1050 - total flux cleaned = -0.00129379 Jy ! Component: 1100 - total flux cleaned = -0.00130838 Jy ! Component: 1150 - total flux cleaned = -0.0013369 Jy ! Component: 1200 - total flux cleaned = -0.00135788 Jy ! Component: 1250 - total flux cleaned = -0.00136479 Jy ! Component: 1300 - total flux cleaned = -0.00137835 Jy ! Component: 1350 - total flux cleaned = -0.00140491 Jy ! Component: 1400 - total flux cleaned = -0.0013917 Jy ! Component: 1450 - total flux cleaned = -0.00138527 Jy ! Component: 1500 - total flux cleaned = -0.00137258 Jy ! Component: 1550 - total flux cleaned = -0.00139138 Jy ! Component: 1600 - total flux cleaned = -0.00136677 Jy ! Component: 1650 - total flux cleaned = -0.00138501 Jy ! Component: 1700 - total flux cleaned = -0.00136706 Jy ! Component: 1750 - total flux cleaned = -0.00137895 Jy ! Component: 1800 - total flux cleaned = -0.00136725 Jy ! Component: 1850 - total flux cleaned = -0.00137306 Jy ! Component: 1900 - total flux cleaned = -0.00137866 Jy ! Component: 1950 - total flux cleaned = -0.00135624 Jy ! Component: 2000 - total flux cleaned = -0.00136192 Jy ! Total flux subtracted in 2048 components = -0.00135644 Jy ! Clean residual min=-0.000307 max=0.000432 Jy/beam ! Clean residual mean=-0.000002 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.034978 Jy keep ! Adding 140 model components to the UV plane model. ! The established model now contains 172 components and 0.034978 Jy ![Exited script file: muppet] wmap "J1418+1703_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.248 x 2.381 at 15.85 degrees (North through East) ! Clean map min=-0.00057142 max=0.037964 Jy/beam ! Writing clean map to FITS file: J1418+1703_X_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0379639 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000109947 device "J1418+1703_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J1418+1703_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.868825 0.868825 1.73765 3.4753 6.9506 13.9012 27.8024 55.6048 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.037 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.248 x 2.381 at 15.85 degrees (North through East) ! Clean map min=-0.00057142 max=0.037964 Jy/beam quit ! Quitting program ! Log file J1418+1703_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:12:43 2016