! Started logfile: J0037+1109_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:04:25 2016 obs J0037+1109_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J0037+1109_X_2014_08_05_pus_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.748928 visibilities/baseline/integration-bin. ! Found source: J0037+1109 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 414 lines of history. ! ! Reading 23052 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 J0037+1109_X_2014_08_05_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.809446Jy sigma=0.009224 ! Fit after self-cal, rms=0.787963Jy sigma=0.008961 ! 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=0.9799 mas, bmaj=2.398 mas, bpa=20.59 degrees ! Estimated noise=605.053 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 = 0.162516 Jy ! Component: 100 - total flux cleaned = 0.202789 Jy ! Total flux subtracted in 100 components = 0.202789 Jy ! Clean residual min=-0.011027 max=0.016924 Jy/beam ! Clean residual mean=-0.000094 rms=0.003281 Jy/beam ! Combined flux in latest and established models = 0.202789 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.202789 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=0.087819Jy sigma=0.000934 ! Fit after self-cal, rms=0.087805Jy sigma=0.000933 ! 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=1.207 mas, bmaj=2.608 mas, bpa=19.24 degrees ! Estimated noise=415.073 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 = 0.0227457 Jy ! Component: 100 - total flux cleaned = 0.0332827 Jy ! Component: 150 - total flux cleaned = 0.0391989 Jy ! Component: 200 - total flux cleaned = 0.0428081 Jy ! Total flux subtracted in 200 components = 0.0428081 Jy ! Clean residual min=-0.011047 max=0.009559 Jy/beam ! Clean residual mean=-0.000009 rms=0.002544 Jy/beam ! Combined flux in latest and established models = 0.245597 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 40 components and 0.245597 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=0.082370Jy sigma=0.000867 ! Fit after self-cal, rms=0.082370Jy sigma=0.000866 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.11 HN 1.09 KP 0.90 ! LA 1.04 MK 1.00* NL 0.99 OV 0.98 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.11 HN 1.14 KP 0.86 ! LA 1.04 MK 1.00* NL 0.98 OV 0.99 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.11 HN 1.12 KP 0.82 ! LA 1.07 MK 1.00* NL 0.99 OV 0.99 ! PT 0.93 SC 1.06 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.11 HN 1.11 KP 0.78 ! LA 1.07 MK 1.00* NL 0.98 OV 0.98 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.10 HN 1.12 KP 0.74 ! LA 1.07 MK 1.00* NL 0.98 OV 0.99 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.14 HN 1.10 KP 0.75 ! LA 1.08 MK 1.00* NL 1.00 OV 0.99 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.24 HN 1.26 KP 0.78 ! LA 1.17 MK 1.00* NL 1.04 OV 1.08 ! PT 1.04 SC 1.13 ! ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.15 HN 1.16 KP 0.73 ! LA 1.07 MK 1.00* NL 0.98 OV 1.04 ! PT 0.97 SC 1.06 ! ! ! Correcting IF 9. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.17 KP 0.76 ! LA 1.09 MK 1.00* NL 0.98 OV 1.04 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 10. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.12 HN 1.19 KP 0.79 ! LA 1.11 MK 1.00* NL 1.01 OV 1.03 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 11. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.16 HN 1.18 KP 0.81 ! LA 1.10 MK 1.00* NL 1.01 OV 1.02 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 12. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.13 HN 1.11 KP 0.88 ! LA 1.08 MK 1.00* NL 0.99 OV 1.00 ! PT 0.99 SC 1.05 ! ! ! Fit before self-cal, rms=0.082370Jy sigma=0.000866 ! Fit after self-cal, rms=0.076931Jy sigma=0.000784 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.218 mas, bmaj=2.636 mas, bpa=19.72 degrees ! Estimated noise=416.383 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 (-2.4, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00329231 Jy ! Component: 100 - total flux cleaned = 0.00357829 Jy ! Component: 150 - total flux cleaned = 0.00419788 Jy ! Component: 200 - total flux cleaned = 0.00453983 Jy ! Total flux subtracted in 200 components = 0.00453983 Jy ! Clean residual min=-0.003231 max=0.003449 Jy/beam ! Clean residual mean=0.000003 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.250137 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 61 components and 0.250137 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=0.076366Jy sigma=0.000779 ! Fit after self-cal, rms=0.076397Jy sigma=0.000777 ! 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=0.076397Jy sigma=0.000777 ! Fit after self-cal, rms=0.077040Jy sigma=0.000774 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.218 mas, bmaj=2.635 mas, bpa=19.53 degrees ! Estimated noise=414.828 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000915565 Jy ! Component: 100 - total flux cleaned = 0.000860164 Jy ! Component: 150 - total flux cleaned = 0.000764243 Jy ! Component: 200 - total flux cleaned = 0.000763186 Jy ! Total flux subtracted in 200 components = 0.000763186 Jy ! Clean residual min=-0.001567 max=0.001838 Jy/beam ! Clean residual mean=-0.000006 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.2509 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 90 components and 0.2509 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=0.076930Jy sigma=0.000772 ! Fit after self-cal, rms=0.076939Jy sigma=0.000772 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 = 0.000584446 Jy ! Component: 100 - total flux cleaned = 0.000688754 Jy ! Component: 150 - total flux cleaned = 0.000843037 Jy ! Component: 200 - total flux cleaned = 0.000899133 Jy ! Total flux subtracted in 200 components = 0.000899133 Jy ! Clean residual min=-0.001534 max=0.001633 Jy/beam ! Clean residual mean=-0.000003 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.251799 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 101 components and 0.251799 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=0.076905Jy sigma=0.000772 ! Fit after self-cal, rms=0.076900Jy sigma=0.000772 ! 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=0.076900Jy sigma=0.000772 ! Fit after self-cal, rms=0.077019Jy sigma=0.000772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.22 mas, bmaj=2.639 mas, bpa=19.54 degrees ! Estimated noise=414.48 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000272455 Jy ! Component: 100 - total flux cleaned = -0.000108739 Jy ! Component: 150 - total flux cleaned = -2.87317e-05 Jy ! Component: 200 - total flux cleaned = 1.99912e-05 Jy ! Total flux subtracted in 200 components = 1.99912e-05 Jy ! Clean residual min=-0.001379 max=0.001514 Jy/beam ! Clean residual mean=-0.000004 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.251819 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 109 components and 0.251819 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=0.076991Jy sigma=0.000771 ! Fit after self-cal, rms=0.076992Jy 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 = 0.000193854 Jy ! Component: 100 - total flux cleaned = 0.000214456 Jy ! Component: 150 - total flux cleaned = 0.000252586 Jy ! Component: 200 - total flux cleaned = 0.000215853 Jy ! Total flux subtracted in 200 components = 0.000215853 Jy ! Clean residual min=-0.001354 max=0.001472 Jy/beam ! Clean residual mean=-0.000004 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.252035 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 116 components and 0.252035 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=0.076981Jy sigma=0.000771 ! Fit after self-cal, rms=0.076979Jy 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=0.076979Jy sigma=0.000771 ! Fit after self-cal, rms=0.077064Jy sigma=0.000771 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.362 mas, bmaj=3.113 mas, bpa=12.35 degrees ! Estimated noise=458.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000117296 Jy ! Component: 100 - total flux cleaned = 6.7906e-05 Jy ! Component: 150 - total flux cleaned = 5.54399e-05 Jy ! Component: 200 - total flux cleaned = 5.42817e-05 Jy ! Total flux subtracted in 200 components = 5.42817e-05 Jy ! Clean residual min=-0.001100 max=0.001543 Jy/beam ! Clean residual mean=-0.000007 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.252089 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 132 components and 0.252089 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=0.077058Jy sigma=0.000771 ! Fit after self-cal, rms=0.077060Jy 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 = 3.91553e-05 Jy ! Component: 100 - total flux cleaned = 6.82872e-05 Jy ! Component: 150 - total flux cleaned = 7.66979e-05 Jy ! Component: 200 - total flux cleaned = 8.41972e-05 Jy ! Total flux subtracted in 200 components = 8.41972e-05 Jy ! Clean residual min=-0.001122 max=0.001473 Jy/beam ! Clean residual mean=-0.000007 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.252173 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 142 components and 0.252173 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=0.077057Jy sigma=0.000771 ! Fit after self-cal, rms=0.077056Jy 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=1.222 mas, bmaj=2.642 mas, bpa=19.55 degrees ! Estimated noise=414.264 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.222 x 2.642 at 19.55 degrees (North through East) ! Clean map min=-0.0012452 max=0.2126 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=0.9886 mas, bmaj=2.441 mas, bpa=21.05 degrees ! Estimated noise=608.137 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.163125 Jy ! Component: 100 - total flux cleaned = 0.201845 Jy ! Component: 150 - total flux cleaned = 0.218014 Jy ! Component: 200 - total flux cleaned = 0.227124 Jy ! Total flux subtracted in 200 components = 0.227124 Jy ! Clean residual min=-0.002618 max=0.004822 Jy/beam ! Clean residual mean=-0.000034 rms=0.000932 Jy/beam ! Combined flux in latest and established models = 0.227124 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 0.227124 Jy ! Inverting map and beam ! Estimated beam: bmin=1.222 mas, bmaj=2.642 mas, bpa=19.55 degrees ! Estimated noise=414.264 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 = 0.00812824 Jy ! Component: 100 - total flux cleaned = 0.0130282 Jy ! Component: 150 - total flux cleaned = 0.0162498 Jy ! Component: 200 - total flux cleaned = 0.0184957 Jy ! Total flux subtracted in 200 components = 0.0184957 Jy ! Clean residual min=-0.001318 max=0.001460 Jy/beam ! Clean residual mean=-0.000014 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.245619 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 70 components and 0.245619 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=2.362 mas, bmaj=3.113 mas, bpa=12.35 degrees ! Estimated noise=458.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00217363 Jy ! Component: 100 - total flux cleaned = 0.0035013 Jy ! Component: 150 - total flux cleaned = 0.00440389 Jy ! Component: 200 - total flux cleaned = 0.00504995 Jy ! Total flux subtracted in 200 components = 0.00504995 Jy ! Clean residual min=-0.001145 max=0.001439 Jy/beam ! Clean residual mean=-0.000011 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.250669 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 = 0.000487811 Jy ! Component: 100 - total flux cleaned = 0.000861327 Jy ! Component: 150 - total flux cleaned = 0.00108781 Jy ! Component: 200 - total flux cleaned = 0.00120921 Jy ! Total flux subtracted in 200 components = 0.00120921 Jy ! Clean residual min=-0.001109 max=0.001400 Jy/beam ! Clean residual mean=-0.000007 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.251879 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 121 components and 0.251879 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.222 mas, bmaj=2.642 mas, bpa=19.55 degrees ! Estimated noise=414.264 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000168687 Jy ! Component: 100 - total flux cleaned = -0.000146554 Jy ! Component: 150 - total flux cleaned = -8.76087e-05 Jy ! Component: 200 - total flux cleaned = -3.40032e-05 Jy ! Total flux subtracted in 200 components = -3.40032e-05 Jy ! Clean residual min=-0.001353 max=0.001244 Jy/beam ! Clean residual mean=-0.000003 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.251845 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 138 components and 0.251845 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=0.077061Jy sigma=0.000771 ! Fit after self-cal, rms=0.077055Jy sigma=0.000771 wmodel J0037+1109_X_2014_08_05_pus_map.mod ! Writing 138 model components to file: J0037+1109_X_2014_08_05_pus_map.mod wobs J0037+1109_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J0037+1109_X_2014_08_05_pus_uvs.fits wwins J0037+1109_X_2014_08_05_pus_map.win ! wwins: Wrote 2 windows to J0037+1109_X_2014_08_05_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000175636 Jy ! Component: 100 - total flux cleaned = -5.83707e-05 Jy ! Component: 150 - total flux cleaned = 5.19779e-05 Jy ! Component: 200 - total flux cleaned = 0.000157614 Jy ! Component: 250 - total flux cleaned = 0.000225873 Jy ! Component: 300 - total flux cleaned = 0.000275319 Jy ! Component: 350 - total flux cleaned = 0.000290799 Jy ! Component: 400 - total flux cleaned = 0.000320937 Jy ! Component: 450 - total flux cleaned = 0.000291234 Jy ! Component: 500 - total flux cleaned = 0.000306071 Jy ! Component: 550 - total flux cleaned = 0.000306286 Jy ! Component: 600 - total flux cleaned = 0.000292643 Jy ! Component: 650 - total flux cleaned = 0.00030639 Jy ! Component: 700 - total flux cleaned = 0.000319972 Jy ! Component: 750 - total flux cleaned = 0.000397717 Jy ! Component: 800 - total flux cleaned = 0.000398013 Jy ! Component: 850 - total flux cleaned = 0.000460671 Jy ! Component: 900 - total flux cleaned = 0.000534402 Jy ! Component: 950 - total flux cleaned = 0.000582275 Jy ! Component: 1000 - total flux cleaned = 0.000629662 Jy ! Component: 1050 - total flux cleaned = 0.000699216 Jy ! Component: 1100 - total flux cleaned = 0.000744735 Jy ! Component: 1150 - total flux cleaned = 0.00080087 Jy ! Component: 1200 - total flux cleaned = 0.000866837 Jy ! Component: 1250 - total flux cleaned = 0.000899187 Jy ! Component: 1300 - total flux cleaned = 0.0009526 Jy ! Component: 1350 - total flux cleaned = 0.000973573 Jy ! Component: 1400 - total flux cleaned = 0.00105626 Jy ! Component: 1450 - total flux cleaned = 0.00110686 Jy ! Component: 1500 - total flux cleaned = 0.00115695 Jy ! Component: 1550 - total flux cleaned = 0.00121629 Jy ! Component: 1600 - total flux cleaned = 0.0012942 Jy ! Component: 1650 - total flux cleaned = 0.0012942 Jy ! Component: 1700 - total flux cleaned = 0.00134174 Jy ! Component: 1750 - total flux cleaned = 0.00140728 Jy ! Component: 1800 - total flux cleaned = 0.0014349 Jy ! Component: 1850 - total flux cleaned = 0.00145319 Jy ! Component: 1900 - total flux cleaned = 0.00148031 Jy ! Component: 1950 - total flux cleaned = 0.00153388 Jy ! Component: 2000 - total flux cleaned = 0.00155142 Jy ! Total flux subtracted in 2048 components = 0.00157767 Jy ! Clean residual min=-0.000476 max=0.000469 Jy/beam ! Clean residual mean=-0.000002 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.253422 Jy keep ! Adding 146 model components to the UV plane model. ! The established model now contains 284 components and 0.253422 Jy ![Exited script file: muppet] wmap "J0037+1109_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.222 x 2.642 at 19.55 degrees (North through East) ! Clean map min=-0.0011226 max=0.21339 Jy/beam ! Writing clean map to FITS file: J0037+1109_X_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.213393 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000169043 device "J0037+1109_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J0037+1109_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.23765 0.23765 0.4753 0.9506 1.9012 3.8024 7.6048 15.2096 30.4192 60.8384 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.213 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.222 x 2.642 at 19.55 degrees (North through East) ! Clean map min=-0.0011226 max=0.21339 Jy/beam quit ! Quitting program ! Log file J0037+1109_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:04:27 2016