! Started logfile: J0012+4704_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:00:31 2016 obs J0012+4704_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J0012+4704_X_2014_08_09_pus_uva.fits ! AN table 1: 104 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.764957 visibilities/baseline/integration-bin. ! Found source: J0012+4704 ! ! 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 42960 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 J0012+4704_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 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.923388Jy sigma=0.010998 ! Fit after self-cal, rms=0.895702Jy sigma=0.010696 ! 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=1.047 mas, bmaj=1.673 mas, bpa=52.14 degrees ! Estimated noise=744.852 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 = 0.0809732 Jy ! Component: 100 - total flux cleaned = 0.0991376 Jy ! Total flux subtracted in 100 components = 0.0991376 Jy ! Clean residual min=-0.003977 max=0.006296 Jy/beam ! Clean residual mean=-0.000046 rms=0.001157 Jy/beam ! Combined flux in latest and established models = 0.0991376 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0991376 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=0.071230Jy sigma=0.000805 ! Fit after self-cal, rms=0.071224Jy sigma=0.000805 ! 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=1.363 mas, bmaj=1.806 mas, bpa=51.74 degrees ! Estimated noise=289.138 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 = 0.00903248 Jy ! Component: 100 - total flux cleaned = 0.0137435 Jy ! Component: 150 - total flux cleaned = 0.0165947 Jy ! Component: 200 - total flux cleaned = 0.01836 Jy ! Total flux subtracted in 200 components = 0.01836 Jy ! Clean residual min=-0.004791 max=0.003670 Jy/beam ! Clean residual mean=0.000004 rms=0.001064 Jy/beam ! Combined flux in latest and established models = 0.117498 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 39 components and 0.117498 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=0.070008Jy sigma=0.000792 ! Fit after self-cal, rms=0.070023Jy sigma=0.000792 ! 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 0.92 FD 1.12 HN 1.06 KP 0.94 ! LA 1.02 MK 1.00* NL 0.98 OV 1.00 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.13 HN 1.09 KP 0.85 ! LA 1.03 MK 1.00* NL 0.96 OV 0.97 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.12 HN 1.12 KP 0.82 ! LA 1.05 MK 1.00* NL 0.97 OV 1.01 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.06 KP 0.77 ! LA 1.06 MK 1.00* NL 0.96 OV 0.97 ! PT 0.97 SC 1.04 ! ! ! 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 1.11 HN 1.04 KP 0.75 ! LA 1.04 MK 1.00* NL 0.99 OV 1.00 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.15 HN 1.10 KP 0.75 ! LA 1.04 MK 1.00* NL 0.97 OV 1.01 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.21 HN 1.19 KP 0.81 ! LA 1.12 MK 1.00* NL 1.04 OV 1.05 ! PT 1.02 SC 1.14 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.18 HN 1.10 KP 0.75 ! LA 1.05 MK 1.00* NL 0.99 OV 1.04 ! PT 0.97 SC 1.14 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.11 HN 1.08 KP 0.79 ! LA 1.05 MK 1.00* NL 1.00 OV 1.02 ! PT 0.99 SC 1.03 ! ! ! 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 1.13 HN 1.12 KP 0.78 ! LA 1.07 MK 1.00* NL 1.02 OV 1.01 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.14 HN 1.12 KP 0.84 ! LA 1.07 MK 1.00* NL 1.00 OV 1.05 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.04 KP 0.88 ! LA 1.07 MK 1.00* NL 1.02 OV 1.02 ! PT 0.97 SC 1.03 ! ! ! Fit before self-cal, rms=0.070023Jy sigma=0.000792 ! Fit after self-cal, rms=0.068839Jy sigma=0.000774 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.379 mas, bmaj=1.823 mas, bpa=51.97 degrees ! Estimated noise=289.701 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 (1.6, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125192 Jy ! Component: 100 - total flux cleaned = 0.0013707 Jy ! Component: 150 - total flux cleaned = 0.00147892 Jy ! Component: 200 - total flux cleaned = 0.00148091 Jy ! Total flux subtracted in 200 components = 0.00148091 Jy ! Clean residual min=-0.001085 max=0.001247 Jy/beam ! Clean residual mean=0.000008 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.118978 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 67 components and 0.118978 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=0.068795Jy sigma=0.000773 ! Fit after self-cal, rms=0.068822Jy sigma=0.000773 ! 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=0.068822Jy sigma=0.000773 ! Fit after self-cal, rms=0.068935Jy sigma=0.000772 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.38 mas, bmaj=1.825 mas, bpa=52.08 degrees ! Estimated noise=289.093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000116943 Jy ! Component: 100 - total flux cleaned = -0.000228822 Jy ! Component: 150 - total flux cleaned = -0.000276247 Jy ! Component: 200 - total flux cleaned = -0.000276986 Jy ! Total flux subtracted in 200 components = -0.000276986 Jy ! Clean residual min=-0.000999 max=0.000861 Jy/beam ! Clean residual mean=0.000001 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.118701 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 77 components and 0.118701 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=0.068926Jy sigma=0.000771 ! Fit after self-cal, rms=0.068934Jy sigma=0.000771 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.62953e-05 Jy ! Component: 100 - total flux cleaned = 5.63351e-07 Jy ! Component: 150 - total flux cleaned = 3.36073e-05 Jy ! Component: 200 - total flux cleaned = 6.35278e-05 Jy ! Total flux subtracted in 200 components = 6.35278e-05 Jy ! Clean residual min=-0.000964 max=0.000851 Jy/beam ! Clean residual mean=0.000002 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.118765 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 81 components and 0.118765 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=0.068930Jy sigma=0.000771 ! Fit after self-cal, rms=0.068929Jy sigma=0.000771 ! 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=0.068929Jy sigma=0.000771 ! Fit after self-cal, rms=0.068996Jy sigma=0.000771 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.382 mas, bmaj=1.828 mas, bpa=52.13 degrees ! Estimated noise=288.829 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000397914 Jy ! Component: 100 - total flux cleaned = -0.000376958 Jy ! Component: 150 - total flux cleaned = -0.000340158 Jy ! Component: 200 - total flux cleaned = -0.000323596 Jy ! Total flux subtracted in 200 components = -0.000323596 Jy ! Clean residual min=-0.000920 max=0.000836 Jy/beam ! Clean residual mean=0.000002 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.118441 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 88 components and 0.118441 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=0.068992Jy sigma=0.000771 ! Fit after self-cal, rms=0.068994Jy sigma=0.000771 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.59466e-05 Jy ! Component: 100 - total flux cleaned = 3.79544e-05 Jy ! Component: 150 - total flux cleaned = 5.18066e-05 Jy ! Component: 200 - total flux cleaned = 7.09444e-05 Jy ! Total flux subtracted in 200 components = 7.09444e-05 Jy ! Clean residual min=-0.000895 max=0.000827 Jy/beam ! Clean residual mean=0.000002 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.118512 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 91 components and 0.118512 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=0.068992Jy sigma=0.000771 ! Fit after self-cal, rms=0.068992Jy sigma=0.000771 ! 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=0.068992Jy sigma=0.000771 ! Fit after self-cal, rms=0.069055Jy sigma=0.000771 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.459 mas, bmaj=2.573 mas, bpa=-62.28 degrees ! Estimated noise=321.683 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000194982 Jy ! Component: 100 - total flux cleaned = -0.000239666 Jy ! Component: 150 - total flux cleaned = -0.000259826 Jy ! Component: 200 - total flux cleaned = -0.000264905 Jy ! Total flux subtracted in 200 components = -0.000264905 Jy ! Clean residual min=-0.000849 max=0.000948 Jy/beam ! Clean residual mean=0.000005 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.118247 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 103 components and 0.118247 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=0.069053Jy sigma=0.000771 ! Fit after self-cal, rms=0.069054Jy sigma=0.000771 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 = -6.13743e-06 Jy ! Component: 100 - total flux cleaned = 7.46131e-06 Jy ! Component: 150 - total flux cleaned = 1.138e-05 Jy ! Component: 200 - total flux cleaned = 1.87046e-05 Jy ! Total flux subtracted in 200 components = 1.87046e-05 Jy ! Clean residual min=-0.000852 max=0.000952 Jy/beam ! Clean residual mean=0.000005 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.118266 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 109 components and 0.118266 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=0.069054Jy sigma=0.000771 ! Fit after self-cal, rms=0.069054Jy sigma=0.000771 ! 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=1.384 mas, bmaj=1.829 mas, bpa=52.18 degrees ! Estimated noise=288.67 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.384 x 1.829 at 52.18 degrees (North through East) ! Clean map min=-0.00081165 max=0.10443 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=1.057 mas, bmaj=1.692 mas, bpa=52.24 degrees ! Estimated noise=750.17 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0814549 Jy ! Component: 100 - total flux cleaned = 0.0996871 Jy ! Component: 150 - total flux cleaned = 0.105771 Jy ! Component: 200 - total flux cleaned = 0.108651 Jy ! Total flux subtracted in 200 components = 0.108651 Jy ! Clean residual min=-0.001799 max=0.002011 Jy/beam ! Clean residual mean=-0.000022 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.108651 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.108651 Jy ! Inverting map and beam ! Estimated beam: bmin=1.384 mas, bmaj=1.829 mas, bpa=52.18 degrees ! Estimated noise=288.67 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 = 0.00313498 Jy ! Component: 100 - total flux cleaned = 0.00505376 Jy ! Component: 150 - total flux cleaned = 0.0063409 Jy ! Component: 200 - total flux cleaned = 0.00725748 Jy ! Total flux subtracted in 200 components = 0.00725748 Jy ! Clean residual min=-0.001114 max=0.000891 Jy/beam ! Clean residual mean=-0.000008 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.115908 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 40 components and 0.115908 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=2.459 mas, bmaj=2.573 mas, bpa=-62.28 degrees ! Estimated noise=321.683 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000865282 Jy ! Component: 100 - total flux cleaned = 0.00141117 Jy ! Component: 150 - total flux cleaned = 0.00178306 Jy ! Component: 200 - total flux cleaned = 0.00202202 Jy ! Total flux subtracted in 200 components = 0.00202202 Jy ! Clean residual min=-0.000885 max=0.000933 Jy/beam ! Clean residual mean=0.000002 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.11793 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 = 7.19763e-05 Jy ! Component: 100 - total flux cleaned = 0.000114369 Jy ! Component: 150 - total flux cleaned = 0.000134178 Jy ! Component: 200 - total flux cleaned = 0.000159076 Jy ! Total flux subtracted in 200 components = 0.000159076 Jy ! Clean residual min=-0.000871 max=0.000942 Jy/beam ! Clean residual mean=0.000003 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.118089 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 88 components and 0.118089 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.384 mas, bmaj=1.829 mas, bpa=52.18 degrees ! Estimated noise=288.67 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.72815e-06 Jy ! Component: 100 - total flux cleaned = 5.37896e-05 Jy ! Component: 150 - total flux cleaned = 9.79165e-05 Jy ! Component: 200 - total flux cleaned = 0.000127375 Jy ! Total flux subtracted in 200 components = 0.000127375 Jy ! Clean residual min=-0.000910 max=0.000842 Jy/beam ! Clean residual mean=0.000003 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.118217 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 102 components and 0.118217 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=0.069061Jy sigma=0.000771 ! Fit after self-cal, rms=0.069056Jy sigma=0.000771 wmodel J0012+4704_X_2014_08_09_pus_map.mod ! Writing 102 model components to file: J0012+4704_X_2014_08_09_pus_map.mod wobs J0012+4704_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J0012+4704_X_2014_08_09_pus_uvs.fits wwins J0012+4704_X_2014_08_09_pus_map.win ! wwins: Wrote 2 windows to J0012+4704_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 = -8.58666e-05 Jy ! Component: 100 - total flux cleaned = -8.6629e-05 Jy ! Component: 150 - total flux cleaned = -4.84917e-05 Jy ! Component: 200 - total flux cleaned = 2.39625e-05 Jy ! Component: 250 - total flux cleaned = 8.20464e-05 Jy ! Component: 300 - total flux cleaned = 0.000126449 Jy ! Component: 350 - total flux cleaned = 0.000180042 Jy ! Component: 400 - total flux cleaned = 0.000159096 Jy ! Component: 450 - total flux cleaned = 9.88403e-05 Jy ! Component: 500 - total flux cleaned = 8.89947e-05 Jy ! Component: 550 - total flux cleaned = 6.07226e-05 Jy ! Component: 600 - total flux cleaned = 5.16572e-05 Jy ! Component: 650 - total flux cleaned = 4.25437e-05 Jy ! Component: 700 - total flux cleaned = 3.35978e-05 Jy ! Component: 750 - total flux cleaned = -9.02388e-07 Jy ! Component: 800 - total flux cleaned = -9.33946e-06 Jy ! Component: 850 - total flux cleaned = -4.24707e-05 Jy ! Component: 900 - total flux cleaned = -6.68846e-05 Jy ! Component: 950 - total flux cleaned = -9.09473e-05 Jy ! Component: 1000 - total flux cleaned = -0.000106799 Jy ! Component: 1050 - total flux cleaned = -0.000137664 Jy ! Component: 1100 - total flux cleaned = -0.000175347 Jy ! Component: 1150 - total flux cleaned = -0.000197434 Jy ! Component: 1200 - total flux cleaned = -0.000212005 Jy ! Component: 1250 - total flux cleaned = -0.000240768 Jy ! Component: 1300 - total flux cleaned = -0.000283072 Jy ! Component: 1350 - total flux cleaned = -0.000303863 Jy ! Component: 1400 - total flux cleaned = -0.00033115 Jy ! Component: 1450 - total flux cleaned = -0.000344613 Jy ! Component: 1500 - total flux cleaned = -0.000344678 Jy ! Component: 1550 - total flux cleaned = -0.00037071 Jy ! Component: 1600 - total flux cleaned = -0.000383555 Jy ! Component: 1650 - total flux cleaned = -0.000389871 Jy ! Component: 1700 - total flux cleaned = -0.000396119 Jy ! Component: 1750 - total flux cleaned = -0.000402263 Jy ! Component: 1800 - total flux cleaned = -0.000420632 Jy ! Component: 1850 - total flux cleaned = -0.000438623 Jy ! Component: 1900 - total flux cleaned = -0.000432545 Jy ! Component: 1950 - total flux cleaned = -0.00044429 Jy ! Component: 2000 - total flux cleaned = -0.000455822 Jy ! Total flux subtracted in 2048 components = -0.000478872 Jy ! Clean residual min=-0.000345 max=0.000301 Jy/beam ! Clean residual mean=0.000001 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.117738 Jy keep ! Adding 135 model components to the UV plane model. ! The established model now contains 237 components and 0.117738 Jy ![Exited script file: muppet] wmap "J0012+4704_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.384 x 1.829 at 52.18 degrees (North through East) ! Clean map min=-0.00067653 max=0.10496 Jy/beam ! Writing clean map to FITS file: J0012+4704_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 0.104964 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000110386 device "J0012+4704_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0012+4704_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.315498 0.315498 0.630997 1.26199 2.52399 5.04797 10.0959 20.1919 40.3838 80.7676 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.104 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.384 x 1.829 at 52.18 degrees (North through East) ! Clean map min=-0.00067653 max=0.10496 Jy/beam quit ! Quitting program ! Log file J0012+4704_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:00:33 2016