! Started logfile: J0518+4730_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:22:20 2017 obs J0518+4730_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J0518+4730_X_2014_01_04_pus_uva.fits ! AN table 1: 97 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.346506 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0518+4730 ! ! 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 382 lines of history. ! ! Reading 14520 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 J0518+4730_X_2014_01_04_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 340 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 340 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 340 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 340 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 340 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 340 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 340 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 340 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 340 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 340 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 340 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 340 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.889113Jy sigma=0.011574 ! Fit after self-cal, rms=0.855063Jy sigma=0.011097 ! 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=0.7762 mas, bmaj=1.14 mas, bpa=44.44 degrees ! Estimated noise=911.836 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 = 0.110278 Jy ! Component: 100 - total flux cleaned = 0.151378 Jy ! Total flux subtracted in 100 components = 0.151378 Jy ! Clean residual min=-0.024144 max=0.030555 Jy/beam ! Clean residual mean=-0.000957 rms=0.007792 Jy/beam ! Combined flux in latest and established models = 0.151378 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.151378 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=0.106587Jy sigma=0.001441 ! Fit after self-cal, rms=0.106634Jy sigma=0.001440 ! 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=0.9998 mas, bmaj=1.251 mas, bpa=49.14 degrees ! Estimated noise=457.056 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 = 0.0363814 Jy ! Component: 100 - total flux cleaned = 0.0566727 Jy ! Component: 150 - total flux cleaned = 0.0685368 Jy ! Component: 200 - total flux cleaned = 0.0756431 Jy ! Total flux subtracted in 200 components = 0.0756431 Jy ! Clean residual min=-0.026137 max=0.040716 Jy/beam ! Clean residual mean=-0.001625 rms=0.009742 Jy/beam ! Combined flux in latest and established models = 0.227021 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 28 components and 0.227021 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=0.095106Jy sigma=0.001262 ! Fit after self-cal, rms=0.095100Jy sigma=0.001260 ! 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 1.00* FD 1.00* KP 1.00* LA 0.87 ! MK 0.97 NL 1.43 OV 0.98 PT 0.85 ! SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.89 ! MK 1.00 NL 1.43 OV 0.99 PT 0.81 ! SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.91 ! MK 0.94 NL 1.43 OV 0.98 PT 0.80 ! SC 0.86 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.88 ! MK 1.01 NL 1.52 OV 0.98 PT 0.80 ! SC 0.92 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.89 ! MK 0.98 NL 1.45 OV 0.99 PT 0.83 ! SC 0.87 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.89 ! MK 1.00 NL 1.46 OV 1.02 PT 0.81 ! SC 0.89 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.90 ! MK 1.04 NL 1.48 OV 1.04 PT 0.83 ! SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.90 ! MK 1.03 NL 1.47 OV 1.04 PT 0.82 ! SC 0.96 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.92 ! MK 1.05 NL 1.50 OV 1.06 PT 0.85 ! SC 0.89 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.92 ! MK 1.06 NL 1.49 OV 1.07 PT 0.83 ! SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.95 ! MK 1.03 NL 1.50 OV 1.03 PT 0.85 ! SC 0.94 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.96 ! MK 1.00 NL 1.41 OV 0.99 PT 0.89 ! SC 0.88 ! ! ! Fit before self-cal, rms=0.095100Jy sigma=0.001260 ! Fit after self-cal, rms=0.098263Jy sigma=0.001154 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9753 mas, bmaj=1.293 mas, bpa=45.53 degrees ! Estimated noise=458.823 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 = -0.00278903 Jy ! Component: 100 - total flux cleaned = -0.00279418 Jy ! Component: 150 - total flux cleaned = -0.00300246 Jy ! Component: 200 - total flux cleaned = -0.00319418 Jy ! Total flux subtracted in 200 components = -0.00319418 Jy ! Clean residual min=-0.023280 max=0.033982 Jy/beam ! Clean residual mean=-0.000703 rms=0.008061 Jy/beam ! Combined flux in latest and established models = 0.223827 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 32 components and 0.223827 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=0.097216Jy sigma=0.001146 ! Fit after self-cal, rms=0.097640Jy sigma=0.001143 ! 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=0.097640Jy sigma=0.001143 ! Fit after self-cal, rms=0.128222Jy sigma=0.000971 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9686 mas, bmaj=1.295 mas, bpa=46.48 degrees ! Estimated noise=469.307 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0023669 Jy ! Component: 100 - total flux cleaned = -0.00294147 Jy ! Component: 150 - total flux cleaned = -0.00324256 Jy ! Component: 200 - total flux cleaned = -0.00324022 Jy ! Total flux subtracted in 200 components = -0.00324022 Jy ! Clean residual min=-0.014682 max=0.025571 Jy/beam ! Clean residual mean=-0.000527 rms=0.005361 Jy/beam ! Combined flux in latest and established models = 0.220587 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.220587 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=0.126441Jy sigma=0.000973 ! Fit after self-cal, rms=0.127203Jy sigma=0.000971 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-8.6, 5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0158331 Jy ! Component: 100 - total flux cleaned = 0.0154968 Jy ! Component: 150 - total flux cleaned = 0.0154724 Jy ! Component: 200 - total flux cleaned = 0.0157979 Jy ! Total flux subtracted in 200 components = 0.0157979 Jy ! Clean residual min=-0.012181 max=0.019968 Jy/beam ! Clean residual mean=-0.000375 rms=0.004332 Jy/beam ! Combined flux in latest and established models = 0.236385 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 55 components and 0.236385 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=0.118613Jy sigma=0.000918 ! Fit after self-cal, rms=0.117636Jy sigma=0.000910 ! Inverting map ! Added new window around map position (3.6, -12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0118096 Jy ! Component: 100 - total flux cleaned = 0.0144495 Jy ! Component: 150 - total flux cleaned = 0.0141197 Jy ! Component: 200 - total flux cleaned = 0.0138146 Jy ! Total flux subtracted in 200 components = 0.0138146 Jy ! Clean residual min=-0.012559 max=0.013510 Jy/beam ! Clean residual mean=-0.000301 rms=0.003532 Jy/beam ! Combined flux in latest and established models = 0.250199 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 68 components and 0.250199 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=0.111298Jy sigma=0.000875 ! Fit after self-cal, rms=0.110384Jy sigma=0.000872 ! 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=0.110384Jy sigma=0.000872 ! Fit after self-cal, rms=0.085449Jy sigma=0.000853 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9874 mas, bmaj=1.267 mas, bpa=47.31 degrees ! Estimated noise=453.13 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00894141 Jy ! Component: 100 - total flux cleaned = 0.00924763 Jy ! Component: 150 - total flux cleaned = 0.00879969 Jy ! Component: 200 - total flux cleaned = 0.00779273 Jy ! Total flux subtracted in 200 components = 0.00779273 Jy ! Clean residual min=-0.008803 max=0.009676 Jy/beam ! Clean residual mean=-0.000240 rms=0.002488 Jy/beam ! Combined flux in latest and established models = 0.257992 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 87 components and 0.257992 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=0.083140Jy sigma=0.000836 ! Fit after self-cal, rms=0.082496Jy sigma=0.000834 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 = 0.00276282 Jy ! Component: 100 - total flux cleaned = 0.0020292 Jy ! Component: 150 - total flux cleaned = 0.00136958 Jy ! Component: 200 - total flux cleaned = 0.000599861 Jy ! Total flux subtracted in 200 components = 0.000599861 Jy ! Clean residual min=-0.007961 max=0.008363 Jy/beam ! Clean residual mean=-0.000232 rms=0.002222 Jy/beam ! Combined flux in latest and established models = 0.258592 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 96 components and 0.258592 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=0.081374Jy sigma=0.000826 ! Fit after self-cal, rms=0.081236Jy sigma=0.000826 ! 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=0.081236Jy sigma=0.000826 ! Fit after self-cal, rms=0.076534Jy sigma=0.000821 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.687 mas, bmaj=3.16 mas, bpa=57.12 degrees ! Estimated noise=521.676 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00480507 Jy ! Component: 100 - total flux cleaned = 0.00461744 Jy ! Component: 150 - total flux cleaned = 0.00428719 Jy ! Component: 200 - total flux cleaned = 0.0039934 Jy ! Total flux subtracted in 200 components = 0.0039934 Jy ! Clean residual min=-0.006070 max=0.008222 Jy/beam ! Clean residual mean=-0.000266 rms=0.002095 Jy/beam ! Combined flux in latest and established models = 0.262585 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 103 components and 0.262585 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=0.075855Jy sigma=0.000815 ! Fit after self-cal, rms=0.075638Jy sigma=0.000814 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 = 0.000899104 Jy ! Component: 100 - total flux cleaned = 0.000642565 Jy ! Component: 150 - total flux cleaned = 0.000409747 Jy ! Component: 200 - total flux cleaned = 9.17453e-05 Jy ! Total flux subtracted in 200 components = 9.17453e-05 Jy ! Clean residual min=-0.005640 max=0.006737 Jy/beam ! Clean residual mean=-0.000248 rms=0.001758 Jy/beam ! Combined flux in latest and established models = 0.262677 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 108 components and 0.262677 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=0.075383Jy sigma=0.000812 ! Fit after self-cal, rms=0.075368Jy sigma=0.000811 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.006 mas, bmaj=1.271 mas, bpa=47.74 degrees ! Estimated noise=447.653 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.006 x 1.271 at 47.74 degrees (North through East) ! Clean map min=-0.012395 max=0.1506 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=0.767 mas, bmaj=1.155 mas, bpa=43.22 degrees ! Estimated noise=912.591 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.109503 Jy ! Component: 100 - total flux cleaned = 0.150318 Jy ! Component: 150 - total flux cleaned = 0.177521 Jy ! Component: 200 - total flux cleaned = 0.19739 Jy ! Total flux subtracted in 200 components = 0.19739 Jy ! Clean residual min=-0.014351 max=0.022591 Jy/beam ! Clean residual mean=-0.000447 rms=0.004611 Jy/beam ! Combined flux in latest and established models = 0.19739 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.19739 Jy ! Inverting map and beam ! Estimated beam: bmin=1.006 mas, bmaj=1.271 mas, bpa=47.74 degrees ! Estimated noise=447.653 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) ! Added new window around map position (-2.6, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0273533 Jy ! Component: 100 - total flux cleaned = 0.0406708 Jy ! Component: 150 - total flux cleaned = 0.0458278 Jy ! Component: 200 - total flux cleaned = 0.0481045 Jy ! Total flux subtracted in 200 components = 0.0481045 Jy ! Clean residual min=-0.010246 max=0.011514 Jy/beam ! Clean residual mean=-0.000305 rms=0.002889 Jy/beam ! Combined flux in latest and established models = 0.245495 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 53 components and 0.245495 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=2.687 mas, bmaj=3.16 mas, bpa=57.12 degrees ! Estimated noise=521.676 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00404642 Jy ! Component: 100 - total flux cleaned = 0.00496536 Jy ! Component: 150 - total flux cleaned = 0.00548136 Jy ! Component: 200 - total flux cleaned = 0.00571258 Jy ! Total flux subtracted in 200 components = 0.00571258 Jy ! Clean residual min=-0.008437 max=0.010144 Jy/beam ! Clean residual mean=-0.000306 rms=0.002748 Jy/beam ! Combined flux in latest and established models = 0.251207 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 = 0.000627998 Jy ! Component: 100 - total flux cleaned = 0.00100348 Jy ! Component: 150 - total flux cleaned = 0.00170079 Jy ! Component: 200 - total flux cleaned = 0.00218283 Jy ! Total flux subtracted in 200 components = 0.00218283 Jy ! Clean residual min=-0.006737 max=0.008413 Jy/beam ! Clean residual mean=-0.000267 rms=0.002312 Jy/beam ! Combined flux in latest and established models = 0.25339 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 76 components and 0.25339 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.006 mas, bmaj=1.271 mas, bpa=47.74 degrees ! Estimated noise=447.653 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00175434 Jy ! Component: 100 - total flux cleaned = 0.00254196 Jy ! Component: 150 - total flux cleaned = 0.00289167 Jy ! Component: 200 - total flux cleaned = 0.00259839 Jy ! Total flux subtracted in 200 components = 0.00259839 Jy ! Clean residual min=-0.005960 max=0.005898 Jy/beam ! Clean residual mean=-0.000127 rms=0.001618 Jy/beam ! Combined flux in latest and established models = 0.255989 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 96 components and 0.255989 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=0.075246Jy sigma=0.000811 ! Fit after self-cal, rms=0.074866Jy sigma=0.000807 wmodel J0518+4730_X_2014_01_04_pus_map.mod ! Writing 96 model components to file: J0518+4730_X_2014_01_04_pus_map.mod wobs J0518+4730_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J0518+4730_X_2014_01_04_pus_uvs.fits wwins J0518+4730_X_2014_01_04_pus_map.win ! wwins: Wrote 4 windows to J0518+4730_X_2014_01_04_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 = -0.000457626 Jy ! Component: 100 - total flux cleaned = -0.000790565 Jy ! Component: 150 - total flux cleaned = -0.00064501 Jy ! Component: 200 - total flux cleaned = -0.000577914 Jy ! Component: 250 - total flux cleaned = -0.000133962 Jy ! Component: 300 - total flux cleaned = 0.000105289 Jy ! Component: 350 - total flux cleaned = 0.000108565 Jy ! Component: 400 - total flux cleaned = 0.000320184 Jy ! Component: 450 - total flux cleaned = 0.0005175 Jy ! Component: 500 - total flux cleaned = 0.000611834 Jy ! Component: 550 - total flux cleaned = 0.000658154 Jy ! Component: 600 - total flux cleaned = 0.000745524 Jy ! Component: 650 - total flux cleaned = 0.000788049 Jy ! Component: 700 - total flux cleaned = 0.000828623 Jy ! Component: 750 - total flux cleaned = 0.000905091 Jy ! Component: 800 - total flux cleaned = 0.00112482 Jy ! Component: 850 - total flux cleaned = 0.00133561 Jy ! Component: 900 - total flux cleaned = 0.00143691 Jy ! Component: 950 - total flux cleaned = 0.00156877 Jy ! Component: 1000 - total flux cleaned = 0.00163354 Jy ! Component: 1050 - total flux cleaned = 0.00175853 Jy ! Component: 1100 - total flux cleaned = 0.00178886 Jy ! Component: 1150 - total flux cleaned = 0.00181808 Jy ! Component: 1200 - total flux cleaned = 0.00175953 Jy ! Component: 1250 - total flux cleaned = 0.00167378 Jy ! Component: 1300 - total flux cleaned = 0.00153426 Jy ! Component: 1350 - total flux cleaned = 0.00150698 Jy ! Component: 1400 - total flux cleaned = 0.00137352 Jy ! Component: 1450 - total flux cleaned = 0.00137373 Jy ! Component: 1500 - total flux cleaned = 0.00132159 Jy ! Component: 1550 - total flux cleaned = 0.00127047 Jy ! Component: 1600 - total flux cleaned = 0.0012705 Jy ! Component: 1650 - total flux cleaned = 0.00129519 Jy ! Component: 1700 - total flux cleaned = 0.00124621 Jy ! Component: 1750 - total flux cleaned = 0.00122246 Jy ! Component: 1800 - total flux cleaned = 0.00115101 Jy ! Component: 1850 - total flux cleaned = 0.00110417 Jy ! Component: 1900 - total flux cleaned = 0.0011043 Jy ! Component: 1950 - total flux cleaned = 0.00110431 Jy ! Component: 2000 - total flux cleaned = 0.0011498 Jy ! Total flux subtracted in 2048 components = 0.00112706 Jy ! Clean residual min=-0.001227 max=0.001159 Jy/beam ! Clean residual mean=-0.000009 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.257116 Jy keep ! Adding 158 model components to the UV plane model. ! The established model now contains 254 components and 0.257116 Jy ![Exited script file: muppet] wmap "J0518+4730_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.006 x 1.271 at 47.74 degrees (North through East) ! Clean map min=-0.008083 max=0.14873 Jy/beam ! Writing clean map to FITS file: J0518+4730_X_2014_01_04_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.148727 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000464155 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.936257 0.936257 1.87251 3.74503 7.49006 14.9801 29.9602 59.9204 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.148 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.006 x 1.271 at 47.74 degrees (North through East) ! Clean map min=-0.008083 max=0.14873 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0518+4730_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:22:22 2017