! Started logfile: J0555+3948_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:04:50 2016 obs J0555+3948_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J0555+3948_X_2014_08_09_pus_uva.fits ! AN table 1: 147 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.690401 visibilities/baseline/integration-bin. ! Found source: J0555+3948 ! ! 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 54804 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 J0555+3948_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 254 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 254 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 254 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 254 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 254 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 254 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 254 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 254 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 254 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 254 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 254 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 254 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=2.513062Jy sigma=0.028901 ! Fit after self-cal, rms=2.194738Jy sigma=0.025557 ! 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=1.079 mas, bmaj=1.636 mas, bpa=53.1 degrees ! Estimated noise=758.089 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 = 2.09914 Jy ! Component: 100 - total flux cleaned = 2.78897 Jy ! Total flux subtracted in 100 components = 2.78897 Jy ! Clean residual min=-0.104541 max=0.290797 Jy/beam ! Clean residual mean=-0.001723 rms=0.034690 Jy/beam ! Combined flux in latest and established models = 2.78897 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 2.78897 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=0.774450Jy sigma=0.008598 ! Fit after self-cal, rms=0.774004Jy sigma=0.008593 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.312739 Jy ! Component: 100 - total flux cleaned = 0.493455 Jy ! Total flux subtracted in 100 components = 0.493455 Jy ! Clean residual min=-0.089749 max=0.093224 Jy/beam ! Clean residual mean=-0.000781 rms=0.023067 Jy/beam ! Combined flux in latest and established models = 3.28242 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 24 components and 3.28242 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=0.556461Jy sigma=0.005948 ! Fit after self-cal, rms=0.555757Jy sigma=0.005939 ! 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=1.686 mas, bmaj=1.838 mas, bpa=-33.21 degrees ! Estimated noise=263.194 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 = 0.188176 Jy ! Component: 100 - total flux cleaned = 0.282438 Jy ! Component: 150 - total flux cleaned = 0.337505 Jy ! Component: 200 - total flux cleaned = 0.371086 Jy ! Total flux subtracted in 200 components = 0.371086 Jy ! Clean residual min=-0.133313 max=0.108939 Jy/beam ! Clean residual mean=0.000181 rms=0.034267 Jy/beam ! Combined flux in latest and established models = 3.65351 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 52 components and 3.65351 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=0.484747Jy sigma=0.005234 ! Fit after self-cal, rms=0.484695Jy sigma=0.005234 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.11 HN 1.06 KP 0.92 ! LA 1.02 MK 1.00* NL 0.95 OV 0.99 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.12 HN 1.08 KP 0.87 ! LA 1.03 MK 1.00* NL 0.95 OV 0.99 ! PT 0.97 SC 1.07 ! ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.12 HN 1.09 KP 0.82 ! LA 1.05 MK 1.00* NL 0.96 OV 0.99 ! PT 0.94 SC 1.07 ! ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.11 HN 1.07 KP 0.79 ! LA 1.05 MK 1.00* NL 0.95 OV 0.99 ! PT 0.96 SC 1.07 ! ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.05 KP 0.75 ! LA 1.05 MK 1.00* NL 0.97 OV 1.00 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.16 HN 1.08 KP 0.75 ! LA 1.06 MK 1.00* NL 0.98 OV 1.02 ! PT 0.96 SC 1.07 ! ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.26 HN 1.22 KP 0.80 ! LA 1.13 MK 1.00* NL 1.02 OV 1.08 ! PT 1.03 SC 1.14 ! ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.18 HN 1.15 KP 0.75 ! LA 1.04 MK 1.00* NL 0.98 OV 1.05 ! PT 0.97 SC 1.08 ! ! ! Correcting IF 9. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.15 HN 1.15 KP 0.77 ! LA 1.06 MK 1.00* NL 0.98 OV 1.05 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 10. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.14 HN 1.14 KP 0.80 ! LA 1.08 MK 1.00* NL 0.99 OV 1.05 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 11. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.16 HN 1.12 KP 0.84 ! LA 1.08 MK 1.00* NL 1.00 OV 1.03 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 12. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.16 HN 1.11 KP 0.88 ! LA 1.07 MK 1.00* NL 1.00 OV 1.04 ! PT 1.01 SC 1.08 ! ! ! Fit before self-cal, rms=0.484695Jy sigma=0.005234 ! Fit after self-cal, rms=0.126490Jy sigma=0.001280 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.706 mas, bmaj=1.855 mas, bpa=-32.63 degrees ! Estimated noise=264.997 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 = -0.0309841 Jy ! Component: 100 - total flux cleaned = -0.0350925 Jy ! Component: 150 - total flux cleaned = -0.0360203 Jy ! Component: 200 - total flux cleaned = -0.0370804 Jy ! Total flux subtracted in 200 components = -0.0370804 Jy ! Clean residual min=-0.017939 max=0.018133 Jy/beam ! Clean residual mean=-0.000148 rms=0.004559 Jy/beam ! Combined flux in latest and established models = 3.61643 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 59 components and 3.61643 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=0.117368Jy sigma=0.001184 ! Fit after self-cal, rms=0.117286Jy sigma=0.001182 ! 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=0.117286Jy sigma=0.001182 ! Fit after self-cal, rms=0.109713Jy sigma=0.001095 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.713 mas, bmaj=1.854 mas, bpa=-33.1 degrees ! Estimated noise=265.008 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0178724 Jy ! Component: 100 - total flux cleaned = -0.0211232 Jy ! Component: 150 - total flux cleaned = -0.0220287 Jy ! Component: 200 - total flux cleaned = -0.0227583 Jy ! Total flux subtracted in 200 components = -0.0227583 Jy ! Clean residual min=-0.012408 max=0.009145 Jy/beam ! Clean residual mean=-0.000121 rms=0.002864 Jy/beam ! Combined flux in latest and established models = 3.59367 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 63 components and 3.59367 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=0.106185Jy sigma=0.001057 ! Fit after self-cal, rms=0.106147Jy sigma=0.001057 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 = -0.000471873 Jy ! Component: 100 - total flux cleaned = -0.00080455 Jy ! Component: 150 - total flux cleaned = -0.00108957 Jy ! Component: 200 - total flux cleaned = -0.00121303 Jy ! Total flux subtracted in 200 components = -0.00121303 Jy ! Clean residual min=-0.012012 max=0.008958 Jy/beam ! Clean residual mean=-0.000127 rms=0.002763 Jy/beam ! Combined flux in latest and established models = 3.59246 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 66 components and 3.59246 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=0.105711Jy sigma=0.001051 ! Fit after self-cal, rms=0.105660Jy sigma=0.001051 ! 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=0.105660Jy sigma=0.001051 ! Fit after self-cal, rms=0.086382Jy sigma=0.000894 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.716 mas, bmaj=1.853 mas, bpa=-32.75 degrees ! Estimated noise=265.097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00865359 Jy ! Component: 100 - total flux cleaned = -0.00953175 Jy ! Component: 150 - total flux cleaned = -0.010238 Jy ! Component: 200 - total flux cleaned = -0.0109606 Jy ! Total flux subtracted in 200 components = -0.0109606 Jy ! Clean residual min=-0.007060 max=0.005606 Jy/beam ! Clean residual mean=-0.000047 rms=0.001747 Jy/beam ! Combined flux in latest and established models = 3.5815 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 68 components and 3.5815 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=0.085111Jy sigma=0.000881 ! Fit after self-cal, rms=0.085080Jy sigma=0.000881 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 = -0.00019679 Jy ! Component: 100 - total flux cleaned = -0.000531504 Jy ! Component: 150 - total flux cleaned = -0.000927873 Jy ! Component: 200 - total flux cleaned = -0.00127434 Jy ! Total flux subtracted in 200 components = -0.00127434 Jy ! Clean residual min=-0.006579 max=0.005461 Jy/beam ! Clean residual mean=-0.000053 rms=0.001699 Jy/beam ! Combined flux in latest and established models = 3.58022 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 71 components and 3.58022 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=0.084824Jy sigma=0.000878 ! Fit after self-cal, rms=0.084782Jy sigma=0.000878 ! 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=0.084782Jy sigma=0.000878 ! Fit after self-cal, rms=0.084216Jy sigma=0.000872 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.394 mas, bmaj=2.765 mas, bpa=-45.44 degrees ! Estimated noise=286.727 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00520178 Jy ! Component: 100 - total flux cleaned = -0.00767111 Jy ! Component: 150 - total flux cleaned = -0.00820547 Jy ! Component: 200 - total flux cleaned = -0.00844963 Jy ! Total flux subtracted in 200 components = -0.00844963 Jy ! Clean residual min=-0.004238 max=0.003834 Jy/beam ! Clean residual mean=-0.000066 rms=0.001244 Jy/beam ! Combined flux in latest and established models = 3.57177 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 73 components and 3.57177 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=0.083879Jy sigma=0.000869 ! Fit after self-cal, rms=0.083837Jy sigma=0.000868 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 = -0.000484757 Jy ! Component: 100 - total flux cleaned = -0.000666274 Jy ! Component: 150 - total flux cleaned = -0.00078154 Jy ! Component: 200 - total flux cleaned = -0.000916362 Jy ! Total flux subtracted in 200 components = -0.000916362 Jy ! Clean residual min=-0.004048 max=0.003802 Jy/beam ! Clean residual mean=-0.000074 rms=0.001238 Jy/beam ! Combined flux in latest and established models = 3.57085 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 73 components and 3.57085 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=0.083787Jy sigma=0.000868 ! Fit after self-cal, rms=0.083762Jy sigma=0.000868 ! 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=1.718 mas, bmaj=1.855 mas, bpa=-32.81 degrees ! Estimated noise=265.235 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.718 x 1.855 at -32.81 degrees (North through East) ! Clean map min=-0.0052418 max=3.0182 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 ! Performing amp+phase self-cal ! ! 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=0.083762Jy sigma=0.000868 ! Fit after self-cal, rms=0.070855Jy sigma=0.000744 ! Inverting map and beam ! Estimated beam: bmin=1.719 mas, bmaj=1.856 mas, bpa=-32.84 degrees ! Estimated noise=265.168 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0038977 Jy ! Component: 100 - total flux cleaned = -0.00467254 Jy ! Component: 150 - total flux cleaned = -0.00531917 Jy ! Component: 200 - total flux cleaned = -0.00578104 Jy ! Total flux subtracted in 200 components = -0.00578104 Jy ! Clean residual min=-0.004683 max=0.004316 Jy/beam ! Clean residual mean=-0.000029 rms=0.001217 Jy/beam ! Combined flux in latest and established models = 3.56507 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 73 components and 3.56507 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=0.070388Jy sigma=0.000739 ! Fit after self-cal, rms=0.070362Jy sigma=0.000738 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000395057 Jy ! Component: 100 - total flux cleaned = -0.000696888 Jy ! Component: 150 - total flux cleaned = -0.000964216 Jy ! Component: 200 - total flux cleaned = -0.00120317 Jy ! Total flux subtracted in 200 components = -0.00120317 Jy ! Clean residual min=-0.004474 max=0.004170 Jy/beam ! Clean residual mean=-0.000035 rms=0.001184 Jy/beam ! Combined flux in latest and established models = 3.56387 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 76 components and 3.56387 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=0.070224Jy sigma=0.000737 ! Fit after self-cal, rms=0.070196Jy sigma=0.000737 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.070196Jy sigma=0.000737 ! Fit after self-cal, rms=0.070034Jy sigma=0.000735 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=1.087 mas, bmaj=1.66 mas, bpa=53.48 degrees ! Estimated noise=781.408 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.16005 Jy ! Component: 100 - total flux cleaned = 2.85035 Jy ! Component: 150 - total flux cleaned = 3.14382 Jy ! Component: 200 - total flux cleaned = 3.29898 Jy ! Total flux subtracted in 200 components = 3.29898 Jy ! Clean residual min=-0.031757 max=0.079018 Jy/beam ! Clean residual mean=-0.000527 rms=0.008864 Jy/beam ! Combined flux in latest and established models = 3.29898 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 21 model components to the UV plane model. ! The established model now contains 21 components and 3.29898 Jy ! Inverting map and beam ! Estimated beam: bmin=1.72 mas, bmaj=1.858 mas, bpa=-32.97 degrees ! Estimated noise=265.271 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 = 0.125039 Jy ! Component: 100 - total flux cleaned = 0.185579 Jy ! Component: 150 - total flux cleaned = 0.218167 Jy ! Component: 200 - total flux cleaned = 0.237087 Jy ! Total flux subtracted in 200 components = 0.237087 Jy ! Clean residual min=-0.008051 max=0.013003 Jy/beam ! Clean residual mean=-0.000160 rms=0.002185 Jy/beam ! Combined flux in latest and established models = 3.53607 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 43 components and 3.53607 Jy ! Inverting map ! Added new window around map position (-1.2, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0132661 Jy ! Component: 100 - total flux cleaned = 0.0170481 Jy ! Component: 150 - total flux cleaned = 0.0192526 Jy ! Component: 200 - total flux cleaned = 0.0206294 Jy ! Total flux subtracted in 200 components = 0.0206294 Jy ! Clean residual min=-0.006548 max=0.006505 Jy/beam ! Clean residual mean=-0.000050 rms=0.001455 Jy/beam ! Combined flux in latest and established models = 3.5567 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 57 components and 3.5567 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=2.397 mas, bmaj=2.768 mas, bpa=-45.51 degrees ! Estimated noise=286.363 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00327875 Jy ! Component: 100 - total flux cleaned = 0.0038913 Jy ! Component: 150 - total flux cleaned = 0.00435134 Jy ! Component: 200 - total flux cleaned = 0.0045332 Jy ! Total flux subtracted in 200 components = 0.0045332 Jy ! Clean residual min=-0.003493 max=0.003081 Jy/beam ! Clean residual mean=-0.000039 rms=0.000873 Jy/beam ! Combined flux in latest and established models = 3.56123 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 = 6.25672e-07 Jy ! Component: 100 - total flux cleaned = 1.70344e-06 Jy ! Component: 150 - total flux cleaned = -4.64753e-05 Jy ! Component: 200 - total flux cleaned = -4.70445e-05 Jy ! Total flux subtracted in 200 components = -4.70445e-05 Jy ! Clean residual min=-0.003338 max=0.002994 Jy/beam ! Clean residual mean=-0.000038 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 3.56119 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 75 components and 3.56119 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.72 mas, bmaj=1.858 mas, bpa=-32.97 degrees ! Estimated noise=265.271 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00158818 Jy ! Component: 100 - total flux cleaned = -0.00140339 Jy ! Component: 150 - total flux cleaned = -0.00106045 Jy ! Component: 200 - total flux cleaned = -0.000603154 Jy ! Total flux subtracted in 200 components = -0.000603154 Jy ! Clean residual min=-0.005070 max=0.004972 Jy/beam ! Clean residual mean=-0.000027 rms=0.001140 Jy/beam ! Combined flux in latest and established models = 3.56058 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 80 components and 3.56058 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=0.070442Jy sigma=0.000737 ! Fit after self-cal, rms=0.070348Jy sigma=0.000736 wmodel J0555+3948_X_2014_08_09_pus_map.mod ! Writing 80 model components to file: J0555+3948_X_2014_08_09_pus_map.mod wobs J0555+3948_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J0555+3948_X_2014_08_09_pus_uvs.fits wwins J0555+3948_X_2014_08_09_pus_map.win ! wwins: Wrote 2 windows to J0555+3948_X_2014_08_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00129485 Jy ! Component: 100 - total flux cleaned = -0.00201738 Jy ! Component: 150 - total flux cleaned = -0.00281676 Jy ! Component: 200 - total flux cleaned = -0.00322362 Jy ! Component: 250 - total flux cleaned = -0.0033517 Jy ! Component: 300 - total flux cleaned = -0.00353329 Jy ! Component: 350 - total flux cleaned = -0.00370382 Jy ! Component: 400 - total flux cleaned = -0.00375839 Jy ! Component: 450 - total flux cleaned = -0.00391712 Jy ! Component: 500 - total flux cleaned = -0.00396659 Jy ! Component: 550 - total flux cleaned = -0.00396608 Jy ! Component: 600 - total flux cleaned = -0.00387007 Jy ! Component: 650 - total flux cleaned = -0.00368499 Jy ! Component: 700 - total flux cleaned = -0.00359552 Jy ! Component: 750 - total flux cleaned = -0.00337536 Jy ! Component: 800 - total flux cleaned = -0.00328885 Jy ! Component: 850 - total flux cleaned = -0.00316235 Jy ! Component: 900 - total flux cleaned = -0.00303743 Jy ! Component: 950 - total flux cleaned = -0.00287541 Jy ! Component: 1000 - total flux cleaned = -0.00275538 Jy ! Component: 1050 - total flux cleaned = -0.0026382 Jy ! Component: 1100 - total flux cleaned = -0.00244653 Jy ! Component: 1150 - total flux cleaned = -0.00222056 Jy ! Component: 1200 - total flux cleaned = -0.00203581 Jy ! Component: 1250 - total flux cleaned = -0.00199983 Jy ! Component: 1300 - total flux cleaned = -0.00178586 Jy ! Component: 1350 - total flux cleaned = -0.0017511 Jy ! Component: 1400 - total flux cleaned = -0.00161266 Jy ! Component: 1450 - total flux cleaned = -0.00154533 Jy ! Component: 1500 - total flux cleaned = -0.001411 Jy ! Component: 1550 - total flux cleaned = -0.00131226 Jy ! Component: 1600 - total flux cleaned = -0.00118283 Jy ! Component: 1650 - total flux cleaned = -0.00115065 Jy ! Component: 1700 - total flux cleaned = -0.00102421 Jy ! Component: 1750 - total flux cleaned = -0.000930879 Jy ! Component: 1800 - total flux cleaned = -0.000838576 Jy ! Component: 1850 - total flux cleaned = -0.000717736 Jy ! Component: 1900 - total flux cleaned = -0.00050947 Jy ! Component: 1950 - total flux cleaned = -0.000509112 Jy ! Component: 2000 - total flux cleaned = -0.000364909 Jy ! Total flux subtracted in 2048 components = -0.000278693 Jy ! Clean residual min=-0.001417 max=0.001419 Jy/beam ! Clean residual mean=-0.000013 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 3.5603 Jy keep ! Adding 132 model components to the UV plane model. ! The established model now contains 209 components and 3.56031 Jy ![Exited script file: muppet] wmap "J0555+3948_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.72 x 1.858 at -32.97 degrees (North through East) ! Clean map min=-0.0036256 max=3.0258 Jy/beam ! Writing clean map to FITS file: J0555+3948_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 3.02575 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00053905 device "J0555+3948_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0555+3948_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0534461 0.0534461 0.106892 0.213785 0.427569 0.855138 1.71028 3.42055 6.84111 13.6822 27.3644 54.7289 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(1000*peak_flux)/1000 ! peak= 3.025 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.72 x 1.858 at -32.97 degrees (North through East) ! Clean map min=-0.0036256 max=3.0258 Jy/beam quit ! Quitting program ! Log file J0555+3948_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:04:54 2016