! Started logfile: J1954+6153_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:15:01 2016 obs J1954+6153_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J1954+6153_X_2014_08_09_pus_uva.fits ! AN table 1: 122 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.781421 visibilities/baseline/integration-bin. ! Found source: J1954+6153 ! ! 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 51480 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 J1954+6153_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 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001132Jy sigma=0.011973 ! Fit after self-cal, rms=0.970104Jy sigma=0.011614 ! 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=1.07 mas, bmaj=1.37 mas, bpa=85.78 degrees ! Estimated noise=638.927 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 = 0.0250511 Jy ! Component: 100 - total flux cleaned = 0.0305596 Jy ! Total flux subtracted in 100 components = 0.0305596 Jy ! Clean residual min=-0.002585 max=0.002365 Jy/beam ! Clean residual mean=0.000004 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.0305596 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0305596 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=0.065398Jy sigma=0.000746 ! Fit after self-cal, rms=0.063726Jy sigma=0.000726 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00377659 Jy ! Component: 100 - total flux cleaned = 0.00348427 Jy ! Total flux subtracted in 100 components = 0.00348427 Jy ! Clean residual min=-0.002552 max=0.002299 Jy/beam ! Clean residual mean=0.000009 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.0340439 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0340439 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=0.063534Jy sigma=0.000724 ! Fit after self-cal, rms=0.063491Jy sigma=0.000724 ! 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=1.302 mas, bmaj=1.594 mas, bpa=88.37 degrees ! Estimated noise=263.243 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 = 0.000231479 Jy ! Component: 100 - total flux cleaned = 0.000148968 Jy ! Component: 150 - total flux cleaned = 6.38017e-05 Jy ! Component: 200 - total flux cleaned = -5.67348e-06 Jy ! Total flux subtracted in 200 components = -5.67348e-06 Jy ! Clean residual min=-0.001249 max=0.001012 Jy/beam ! Clean residual mean=0.000004 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0340382 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 0.0340382 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=0.063474Jy sigma=0.000723 ! Fit after self-cal, rms=0.063461Jy sigma=0.000723 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.12 HN 0.99 KP 0.97 ! LA 1.07 MK 1.00* NL 1.03 OV 1.04 ! PT 1.09 SC 0.98 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.09 HN 1.04 KP 0.96 ! LA 1.08 MK 1.00* NL 1.05 OV 1.07 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.12 HN 1.04 KP 0.94 ! LA 1.01 MK 1.00* NL 1.02 OV 1.08 ! PT 1.03 SC 1.07 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.12 HN 1.01 KP 0.86 ! LA 1.14 MK 1.00* NL 1.08 OV 1.04 ! PT 1.04 SC 0.98 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.03 HN 0.95 KP 0.84 ! LA 1.11 MK 1.00* NL 1.10 OV 1.02 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 0.92 KP 0.88 ! LA 1.09 MK 1.00* NL 1.12 OV 0.99 ! PT 0.99 SC 0.94 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.05 HN 0.96 KP 0.94 ! LA 1.11 MK 1.00* NL 1.06 OV 1.03 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.09 HN 1.00 KP 0.81 ! LA 1.08 MK 1.00* NL 1.12 OV 1.05 ! PT 0.94 SC 0.97 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.01 HN 0.95 KP 0.82 ! LA 1.04 MK 1.00* NL 1.05 OV 1.00 ! PT 1.04 SC 0.97 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.89 KP 0.85 ! LA 1.03 MK 1.00* NL 1.01 OV 1.02 ! PT 0.94 SC 0.93 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.01 HN 0.91 KP 0.92 ! LA 0.97 MK 1.00* NL 0.98 OV 1.00 ! PT 0.97 SC 0.92 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.92 HN 0.79 KP 0.93 ! LA 0.97 MK 1.00* NL 1.01 OV 0.96 ! PT 0.92 SC 0.93 ! ! ! Fit before self-cal, rms=0.063461Jy sigma=0.000723 ! Fit after self-cal, rms=0.061293Jy sigma=0.000722 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.285 mas, bmaj=1.574 mas, bpa=88.37 degrees ! Estimated noise=262.048 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 = 0.000176509 Jy ! Component: 100 - total flux cleaned = 0.00018488 Jy ! Component: 150 - total flux cleaned = 0.000184265 Jy ! Component: 200 - total flux cleaned = 0.000184415 Jy ! Total flux subtracted in 200 components = 0.000184415 Jy ! Clean residual min=-0.000786 max=0.000783 Jy/beam ! Clean residual mean=0.000005 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.0342226 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 28 components and 0.0342226 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=0.061291Jy sigma=0.000722 ! Fit after self-cal, rms=0.061236Jy sigma=0.000722 ! 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=0.061236Jy sigma=0.000722 ! Fit after self-cal, rms=0.061166Jy sigma=0.000721 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.276 mas, bmaj=1.572 mas, bpa=87.43 degrees ! Estimated noise=261.714 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.85104e-06 Jy ! Component: 100 - total flux cleaned = 3.22501e-06 Jy ! Component: 150 - total flux cleaned = 6.5313e-06 Jy ! Component: 200 - total flux cleaned = 9.12793e-06 Jy ! Total flux subtracted in 200 components = 9.12793e-06 Jy ! Clean residual min=-0.000764 max=0.000736 Jy/beam ! Clean residual mean=0.000004 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.0342317 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 0.0342317 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=0.061165Jy sigma=0.000721 ! Fit after self-cal, rms=0.061176Jy sigma=0.000721 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 = -0.000112602 Jy ! Component: 100 - total flux cleaned = -0.000112199 Jy ! Component: 150 - total flux cleaned = -0.000112138 Jy ! Component: 200 - total flux cleaned = -0.000106834 Jy ! Total flux subtracted in 200 components = -0.000106834 Jy ! Clean residual min=-0.000739 max=0.000722 Jy/beam ! Clean residual mean=0.000004 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.0341249 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 35 components and 0.0341249 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=0.061175Jy sigma=0.000721 ! Fit after self-cal, rms=0.061175Jy sigma=0.000721 ! 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=0.061175Jy sigma=0.000721 ! Fit after self-cal, rms=0.061280Jy sigma=0.000721 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.276 mas, bmaj=1.569 mas, bpa=87.48 degrees ! Estimated noise=261.569 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.11314e-06 Jy ! Component: 100 - total flux cleaned = 1.73367e-05 Jy ! Component: 150 - total flux cleaned = 2.03171e-05 Jy ! Component: 200 - total flux cleaned = 2.01521e-05 Jy ! Total flux subtracted in 200 components = 2.01521e-05 Jy ! Clean residual min=-0.000750 max=0.000721 Jy/beam ! Clean residual mean=0.000004 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.0341451 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 36 components and 0.0341451 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=0.061279Jy sigma=0.000721 ! Fit after self-cal, rms=0.061290Jy sigma=0.000721 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.00304e-05 Jy ! Component: 100 - total flux cleaned = -4.64302e-05 Jy ! Component: 150 - total flux cleaned = -4.36462e-05 Jy ! Component: 200 - total flux cleaned = -4.11537e-05 Jy ! Total flux subtracted in 200 components = -4.11537e-05 Jy ! Clean residual min=-0.000745 max=0.000719 Jy/beam ! Clean residual mean=0.000004 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.0341039 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.0341039 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=0.061290Jy sigma=0.000721 ! Fit after self-cal, rms=0.061291Jy sigma=0.000721 ! 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=0.061291Jy sigma=0.000721 ! Fit after self-cal, rms=0.061380Jy sigma=0.000721 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.365 mas, bmaj=2.591 mas, bpa=-79.75 degrees ! Estimated noise=315.657 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.68287e-06 Jy ! Component: 100 - total flux cleaned = -1.52106e-05 Jy ! Component: 150 - total flux cleaned = -1.96308e-05 Jy ! Component: 200 - total flux cleaned = -2.15715e-05 Jy ! Total flux subtracted in 200 components = -2.15715e-05 Jy ! Clean residual min=-0.000961 max=0.000859 Jy/beam ! Clean residual mean=0.000007 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.0340823 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 42 components and 0.0340823 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=0.061380Jy sigma=0.000721 ! Fit after self-cal, rms=0.061385Jy sigma=0.000721 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 = -8.37922e-06 Jy ! Component: 100 - total flux cleaned = -1.35059e-05 Jy ! Component: 150 - total flux cleaned = -1.75284e-05 Jy ! Component: 200 - total flux cleaned = -1.91571e-05 Jy ! Total flux subtracted in 200 components = -1.91571e-05 Jy ! Clean residual min=-0.000951 max=0.000856 Jy/beam ! Clean residual mean=0.000007 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.0340632 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 45 components and 0.0340632 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=0.061384Jy sigma=0.000721 ! Fit after self-cal, rms=0.061385Jy sigma=0.000721 ! 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=1.276 mas, bmaj=1.567 mas, bpa=87.53 degrees ! Estimated noise=261.684 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.276 x 1.567 at 87.53 degrees (North through East) ! Clean map min=-0.00070823 max=0.035253 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=1.054 mas, bmaj=1.343 mas, bpa=86.05 degrees ! Estimated noise=628.914 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0271894 Jy ! Component: 100 - total flux cleaned = 0.0334749 Jy ! Component: 150 - total flux cleaned = 0.0348811 Jy ! Component: 200 - total flux cleaned = 0.0348856 Jy ! Total flux subtracted in 200 components = 0.0348856 Jy ! Clean residual min=-0.001817 max=0.001813 Jy/beam ! Clean residual mean=0.000005 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.0348856 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0348856 Jy ! Inverting map and beam ! Estimated beam: bmin=1.276 mas, bmaj=1.567 mas, bpa=87.53 degrees ! Estimated noise=261.684 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 = -0.000191438 Jy ! Component: 100 - total flux cleaned = -0.000322574 Jy ! Component: 150 - total flux cleaned = -0.00040199 Jy ! Component: 200 - total flux cleaned = -0.000464498 Jy ! Total flux subtracted in 200 components = -0.000464498 Jy ! Clean residual min=-0.000700 max=0.000765 Jy/beam ! Clean residual mean=0.000004 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.0344211 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.0344211 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=2.365 mas, bmaj=2.591 mas, bpa=-79.75 degrees ! Estimated noise=315.657 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000149885 Jy ! Component: 100 - total flux cleaned = -0.000161263 Jy ! Component: 150 - total flux cleaned = -0.000175504 Jy ! Component: 200 - total flux cleaned = -0.00018881 Jy ! Total flux subtracted in 200 components = -0.00018881 Jy ! Clean residual min=-0.000930 max=0.000815 Jy/beam ! Clean residual mean=0.000007 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.0342323 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 = -1.53595e-05 Jy ! Component: 100 - total flux cleaned = -2.70964e-05 Jy ! Component: 150 - total flux cleaned = -4.10064e-05 Jy ! Component: 200 - total flux cleaned = -5.15269e-05 Jy ! Total flux subtracted in 200 components = -5.15269e-05 Jy ! Clean residual min=-0.000936 max=0.000820 Jy/beam ! Clean residual mean=0.000007 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.0341808 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 20 components and 0.0341808 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.276 mas, bmaj=1.567 mas, bpa=87.53 degrees ! Estimated noise=261.684 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.32727e-05 Jy ! Component: 100 - total flux cleaned = -9.57252e-08 Jy ! Component: 150 - total flux cleaned = -2.19578e-05 Jy ! Component: 200 - total flux cleaned = -2.89386e-05 Jy ! Total flux subtracted in 200 components = -2.89386e-05 Jy ! Clean residual min=-0.000727 max=0.000750 Jy/beam ! Clean residual mean=0.000004 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.0341518 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 26 components and 0.0341518 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=0.061386Jy sigma=0.000721 ! Fit after self-cal, rms=0.061386Jy sigma=0.000721 wmodel J1954+6153_X_2014_08_09_pus_map.mod ! Writing 26 model components to file: J1954+6153_X_2014_08_09_pus_map.mod wobs J1954+6153_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J1954+6153_X_2014_08_09_pus_uvs.fits wwins J1954+6153_X_2014_08_09_pus_map.win ! wwins: Wrote 1 windows to J1954+6153_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 = -6.49101e-05 Jy ! Component: 100 - total flux cleaned = -6.48593e-05 Jy ! Component: 150 - total flux cleaned = -6.52382e-05 Jy ! Component: 200 - total flux cleaned = -7.62664e-05 Jy ! Component: 250 - total flux cleaned = -3.33601e-05 Jy ! Component: 300 - total flux cleaned = 7.85239e-06 Jy ! Component: 350 - total flux cleaned = 2.77174e-05 Jy ! Component: 400 - total flux cleaned = 5.68211e-05 Jy ! Component: 450 - total flux cleaned = 6.61933e-05 Jy ! Component: 500 - total flux cleaned = 6.6539e-05 Jy ! Component: 550 - total flux cleaned = 9.35984e-05 Jy ! Component: 600 - total flux cleaned = 0.000128601 Jy ! Component: 650 - total flux cleaned = 0.000162723 Jy ! Component: 700 - total flux cleaned = 0.000187583 Jy ! Component: 750 - total flux cleaned = 0.000219882 Jy ! Component: 800 - total flux cleaned = 0.000251211 Jy ! Component: 850 - total flux cleaned = 0.000251223 Jy ! Component: 900 - total flux cleaned = 0.00028894 Jy ! Component: 950 - total flux cleaned = 0.000288878 Jy ! Component: 1000 - total flux cleaned = 0.000274635 Jy ! Component: 1050 - total flux cleaned = 0.000303065 Jy ! Component: 1100 - total flux cleaned = 0.000303051 Jy ! Component: 1150 - total flux cleaned = 0.000316819 Jy ! Component: 1200 - total flux cleaned = 0.000316826 Jy ! Component: 1250 - total flux cleaned = 0.000310301 Jy ! Component: 1300 - total flux cleaned = 0.000335952 Jy ! Component: 1350 - total flux cleaned = 0.000329627 Jy ! Component: 1400 - total flux cleaned = 0.000335734 Jy ! Component: 1450 - total flux cleaned = 0.000329611 Jy ! Component: 1500 - total flux cleaned = 0.000341567 Jy ! Component: 1550 - total flux cleaned = 0.000370893 Jy ! Component: 1600 - total flux cleaned = 0.000353575 Jy ! Component: 1650 - total flux cleaned = 0.000399072 Jy ! Component: 1700 - total flux cleaned = 0.000393505 Jy ! Component: 1750 - total flux cleaned = 0.000404674 Jy ! Component: 1800 - total flux cleaned = 0.000404754 Jy ! Component: 1850 - total flux cleaned = 0.000420907 Jy ! Component: 1900 - total flux cleaned = 0.000436794 Jy ! Component: 1950 - total flux cleaned = 0.000442 Jy ! Component: 2000 - total flux cleaned = 0.000447189 Jy ! Total flux subtracted in 2048 components = 0.000457346 Jy ! Clean residual min=-0.000295 max=0.000283 Jy/beam ! Clean residual mean=0.000002 rms=0.000099 Jy/beam ! Combined flux in latest and established models = 0.0346092 Jy keep ! Adding 145 model components to the UV plane model. ! The established model now contains 171 components and 0.0346092 Jy ![Exited script file: muppet] wmap "J1954+6153_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.276 x 1.567 at 87.53 degrees (North through East) ! Clean map min=-0.00051037 max=0.035092 Jy/beam ! Writing clean map to FITS file: J1954+6153_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 0.035092 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.8862e-05 device "J1954+6153_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1954+6153_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.845167 0.845167 1.69033 3.38067 6.76133 13.5227 27.0453 54.0907 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.035 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.276 x 1.567 at 87.53 degrees (North through East) ! Clean map min=-0.00051037 max=0.035092 Jy/beam quit ! Quitting program ! Log file J1954+6153_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:15:05 2016