! Started logfile: J0155+2230_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:02:22 2016 obs J0155+2230_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J0155+2230_X_2014_08_09_pus_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.74347 visibilities/baseline/integration-bin. ! Found source: J0155+2230 ! ! 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 22884 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 J0155+2230_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 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.910321Jy sigma=0.011068 ! Fit after self-cal, rms=0.902357Jy sigma=0.010981 ! 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=0.9853 mas, bmaj=2.1 mas, bpa=19.49 degrees ! Estimated noise=586.178 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 = 0.0757029 Jy ! Component: 100 - total flux cleaned = 0.0933793 Jy ! Total flux subtracted in 100 components = 0.0933793 Jy ! Clean residual min=-0.004129 max=0.007077 Jy/beam ! Clean residual mean=-0.000009 rms=0.001372 Jy/beam ! Combined flux in latest and established models = 0.0933792 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0933792 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=0.070419Jy sigma=0.000810 ! Fit after self-cal, rms=0.070410Jy sigma=0.000810 ! 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=1.206 mas, bmaj=2.285 mas, bpa=17.36 degrees ! Estimated noise=388.789 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 (1.2, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106607 Jy ! Component: 100 - total flux cleaned = 0.0166691 Jy ! Component: 150 - total flux cleaned = 0.0205024 Jy ! Component: 200 - total flux cleaned = 0.0230437 Jy ! Total flux subtracted in 200 components = 0.0230437 Jy ! Clean residual min=-0.004116 max=0.003909 Jy/beam ! Clean residual mean=-0.000019 rms=0.001056 Jy/beam ! Combined flux in latest and established models = 0.116423 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 46 components and 0.116423 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=0.068669Jy sigma=0.000789 ! Fit after self-cal, rms=0.068633Jy sigma=0.000789 ! 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 0.95 FD 1.10 HN 1.05 KP 0.91 ! LA 0.99 MK 1.00* NL 0.99 OV 1.02 ! PT 1.03 SC 1.08 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.01 KP 0.89 ! LA 1.02 MK 1.00* NL 0.95 OV 0.97 ! PT 0.97 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 0.93 FD 1.11 HN 1.08 KP 0.83 ! LA 1.04 MK 1.00* NL 0.96 OV 0.96 ! PT 0.97 SC 1.10 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 HN 0.98 KP 0.78 ! LA 1.03 MK 1.00* NL 0.98 OV 0.96 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.09 KP 0.76 ! LA 1.08 MK 1.00* NL 0.97 OV 0.98 ! PT 0.92 SC 1.01 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.12 HN 1.07 KP 0.74 ! LA 1.08 MK 1.00* NL 1.04 OV 0.97 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.20 HN 1.25 KP 0.77 ! LA 1.08 MK 1.00* NL 1.07 OV 1.02 ! PT 1.02 SC 1.08 ! ! ! Correcting IF 8. ! 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 1.10 KP 0.74 ! LA 1.06 MK 1.00* NL 0.99 OV 1.06 ! PT 0.95 SC 1.09 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.09 HN 1.14 KP 0.78 ! LA 1.03 MK 1.00* NL 0.99 OV 1.04 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.10 HN 1.10 KP 0.80 ! LA 1.07 MK 1.00* NL 1.01 OV 1.00 ! PT 0.97 SC 1.01 ! ! ! 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 1.07 HN 1.11 KP 0.86 ! LA 1.08 MK 1.00* NL 1.02 OV 0.97 ! PT 0.97 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 0.90 FD 1.14 HN 1.09 KP 0.86 ! LA 1.08 MK 1.00* NL 1.00 OV 0.98 ! PT 0.96 SC 1.12 ! ! ! Fit before self-cal, rms=0.068633Jy sigma=0.000789 ! Fit after self-cal, rms=0.067055Jy sigma=0.000772 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.222 mas, bmaj=2.302 mas, bpa=17.42 degrees ! Estimated noise=385.676 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 = 0.000842104 Jy ! Component: 100 - total flux cleaned = 0.000637067 Jy ! Component: 150 - total flux cleaned = 0.000511455 Jy ! Component: 200 - total flux cleaned = 0.000429331 Jy ! Total flux subtracted in 200 components = 0.000429331 Jy ! Clean residual min=-0.001216 max=0.001410 Jy/beam ! Clean residual mean=-0.000011 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.116852 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 59 components and 0.116852 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=0.066999Jy sigma=0.000771 ! Fit after self-cal, rms=0.067037Jy sigma=0.000771 ! 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=0.067037Jy sigma=0.000771 ! Fit after self-cal, rms=0.067338Jy sigma=0.000770 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.222 mas, bmaj=2.303 mas, bpa=17.53 degrees ! Estimated noise=385.439 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000330618 Jy ! Component: 100 - total flux cleaned = 0.000200934 Jy ! Component: 150 - total flux cleaned = 0.000161568 Jy ! Component: 200 - total flux cleaned = 0.000113469 Jy ! Total flux subtracted in 200 components = 0.000113469 Jy ! Clean residual min=-0.001097 max=0.001174 Jy/beam ! Clean residual mean=-0.000009 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.116966 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 68 components and 0.116966 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=0.067321Jy sigma=0.000770 ! Fit after self-cal, rms=0.067332Jy sigma=0.000770 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 = 0.000162913 Jy ! Component: 100 - total flux cleaned = 0.000221714 Jy ! Component: 150 - total flux cleaned = 0.000221999 Jy ! Component: 200 - total flux cleaned = 0.000232504 Jy ! Total flux subtracted in 200 components = 0.000232504 Jy ! Clean residual min=-0.001085 max=0.001121 Jy/beam ! Clean residual mean=-0.000008 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.117198 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 72 components and 0.117198 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=0.067327Jy sigma=0.000770 ! Fit after self-cal, rms=0.067327Jy sigma=0.000770 ! 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=0.067327Jy sigma=0.000770 ! Fit after self-cal, rms=0.067482Jy sigma=0.000770 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.224 mas, bmaj=2.304 mas, bpa=17.55 degrees ! Estimated noise=385.323 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000127001 Jy ! Component: 100 - total flux cleaned = 7.43185e-05 Jy ! Component: 150 - total flux cleaned = 4.28181e-05 Jy ! Component: 200 - total flux cleaned = 4.47894e-06 Jy ! Total flux subtracted in 200 components = 4.47894e-06 Jy ! Clean residual min=-0.001049 max=0.001073 Jy/beam ! Clean residual mean=-0.000008 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.117203 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 80 components and 0.117203 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=0.067477Jy sigma=0.000770 ! Fit after self-cal, rms=0.067481Jy sigma=0.000770 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 = 0.000108657 Jy ! Component: 100 - total flux cleaned = 0.000135223 Jy ! Component: 150 - total flux cleaned = 0.000135082 Jy ! Component: 200 - total flux cleaned = 0.000134972 Jy ! Total flux subtracted in 200 components = 0.000134972 Jy ! Clean residual min=-0.001045 max=0.001059 Jy/beam ! Clean residual mean=-0.000007 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.117338 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 85 components and 0.117338 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=0.067478Jy sigma=0.000770 ! Fit after self-cal, rms=0.067478Jy sigma=0.000770 ! 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=0.067478Jy sigma=0.000770 ! Fit after self-cal, rms=0.067561Jy sigma=0.000769 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.308 mas, bmaj=2.815 mas, bpa=1.803 degrees ! Estimated noise=431.908 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.28565e-05 Jy ! Component: 100 - total flux cleaned = -9.01147e-06 Jy ! Component: 150 - total flux cleaned = 1.50103e-05 Jy ! Component: 200 - total flux cleaned = 2.53446e-05 Jy ! Total flux subtracted in 200 components = 2.53446e-05 Jy ! Clean residual min=-0.001185 max=0.001144 Jy/beam ! Clean residual mean=-0.000015 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.117363 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 94 components and 0.117363 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=0.067560Jy sigma=0.000769 ! Fit after self-cal, rms=0.067562Jy sigma=0.000769 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 = 3.62988e-06 Jy ! Component: 100 - total flux cleaned = 3.06074e-05 Jy ! Component: 150 - total flux cleaned = 4.8612e-05 Jy ! Component: 200 - total flux cleaned = 6.43939e-05 Jy ! Total flux subtracted in 200 components = 6.43939e-05 Jy ! Clean residual min=-0.001195 max=0.001131 Jy/beam ! Clean residual mean=-0.000014 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.117427 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 99 components and 0.117427 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=0.067562Jy sigma=0.000769 ! Fit after self-cal, rms=0.067561Jy sigma=0.000769 ! 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=1.226 mas, bmaj=2.304 mas, bpa=17.57 degrees ! Estimated noise=385.231 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.226 x 2.304 at 17.57 degrees (North through East) ! Clean map min=-0.0010309 max=0.097655 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=0.9997 mas, bmaj=2.115 mas, bpa=19.58 degrees ! Estimated noise=585.363 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0754577 Jy ! Component: 100 - total flux cleaned = 0.0931324 Jy ! Component: 150 - total flux cleaned = 0.101112 Jy ! Component: 200 - total flux cleaned = 0.106106 Jy ! Total flux subtracted in 200 components = 0.106106 Jy ! Clean residual min=-0.002308 max=0.002713 Jy/beam ! Clean residual mean=-0.000003 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.106106 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.106106 Jy ! Inverting map and beam ! Estimated beam: bmin=1.226 mas, bmaj=2.304 mas, bpa=17.57 degrees ! Estimated noise=385.231 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 = 0.00429215 Jy ! Component: 100 - total flux cleaned = 0.00689116 Jy ! Component: 150 - total flux cleaned = 0.00855798 Jy ! Component: 200 - total flux cleaned = 0.00949499 Jy ! Total flux subtracted in 200 components = 0.00949499 Jy ! Clean residual min=-0.001158 max=0.001218 Jy/beam ! Clean residual mean=-0.000010 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.115601 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 52 components and 0.115601 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=2.308 mas, bmaj=2.815 mas, bpa=1.803 degrees ! Estimated noise=431.908 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105757 Jy ! Component: 100 - total flux cleaned = 0.00130665 Jy ! Component: 150 - total flux cleaned = 0.00151165 Jy ! Component: 200 - total flux cleaned = 0.00168085 Jy ! Total flux subtracted in 200 components = 0.00168085 Jy ! Clean residual min=-0.001186 max=0.001073 Jy/beam ! Clean residual mean=-0.000015 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.117282 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 = 7.8935e-05 Jy ! Component: 100 - total flux cleaned = 0.000125789 Jy ! Component: 150 - total flux cleaned = 0.000158003 Jy ! Component: 200 - total flux cleaned = 0.000186273 Jy ! Total flux subtracted in 200 components = 0.000186273 Jy ! Clean residual min=-0.001182 max=0.001090 Jy/beam ! Clean residual mean=-0.000014 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.117468 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 97 components and 0.117468 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.226 mas, bmaj=2.304 mas, bpa=17.57 degrees ! Estimated noise=385.231 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000106007 Jy ! Component: 100 - total flux cleaned = -1.83608e-05 Jy ! Component: 150 - total flux cleaned = -6.16339e-06 Jy ! Component: 200 - total flux cleaned = 5.34272e-06 Jy ! Total flux subtracted in 200 components = 5.34272e-06 Jy ! Clean residual min=-0.001028 max=0.001133 Jy/beam ! Clean residual mean=-0.000007 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.117474 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 114 components and 0.117474 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=0.067569Jy sigma=0.000770 ! Fit after self-cal, rms=0.067565Jy sigma=0.000770 wmodel J0155+2230_X_2014_08_09_pus_map.mod ! Writing 114 model components to file: J0155+2230_X_2014_08_09_pus_map.mod wobs J0155+2230_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J0155+2230_X_2014_08_09_pus_uvs.fits wwins J0155+2230_X_2014_08_09_pus_map.win ! wwins: Wrote 2 windows to J0155+2230_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 = 0.000188184 Jy ! Component: 100 - total flux cleaned = 0.000256153 Jy ! Component: 150 - total flux cleaned = 0.000287922 Jy ! Component: 200 - total flux cleaned = 0.000303102 Jy ! Component: 250 - total flux cleaned = 0.000288672 Jy ! Component: 300 - total flux cleaned = 0.00020573 Jy ! Component: 350 - total flux cleaned = 0.000179104 Jy ! Component: 400 - total flux cleaned = 0.000113849 Jy ! Component: 450 - total flux cleaned = 5.0711e-05 Jy ! Component: 500 - total flux cleaned = 3.85395e-05 Jy ! Component: 550 - total flux cleaned = 2.89576e-06 Jy ! Component: 600 - total flux cleaned = 3.80708e-05 Jy ! Component: 650 - total flux cleaned = 2.64028e-05 Jy ! Component: 700 - total flux cleaned = -7.11422e-06 Jy ! Component: 750 - total flux cleaned = -6.98543e-06 Jy ! Component: 800 - total flux cleaned = 3.85833e-06 Jy ! Component: 850 - total flux cleaned = -3.82455e-05 Jy ! Component: 900 - total flux cleaned = -5.89824e-05 Jy ! Component: 950 - total flux cleaned = -7.94032e-05 Jy ! Component: 1000 - total flux cleaned = -9.9502e-05 Jy ! Component: 1050 - total flux cleaned = -0.000138974 Jy ! Component: 1100 - total flux cleaned = -0.000167907 Jy ! Component: 1150 - total flux cleaned = -0.000177437 Jy ! Component: 1200 - total flux cleaned = -0.000214935 Jy ! Component: 1250 - total flux cleaned = -0.000196642 Jy ! Component: 1300 - total flux cleaned = -0.000232928 Jy ! Component: 1350 - total flux cleaned = -0.000214956 Jy ! Component: 1400 - total flux cleaned = -0.000241395 Jy ! Component: 1450 - total flux cleaned = -0.000250176 Jy ! Component: 1500 - total flux cleaned = -0.000275777 Jy ! Component: 1550 - total flux cleaned = -0.000267389 Jy ! Component: 1600 - total flux cleaned = -0.00030886 Jy ! Component: 1650 - total flux cleaned = -0.00029249 Jy ! Component: 1700 - total flux cleaned = -0.0003087 Jy ! Component: 1750 - total flux cleaned = -0.000348404 Jy ! Component: 1800 - total flux cleaned = -0.000356198 Jy ! Component: 1850 - total flux cleaned = -0.000363917 Jy ! Component: 1900 - total flux cleaned = -0.00037925 Jy ! Component: 1950 - total flux cleaned = -0.000401867 Jy ! Component: 2000 - total flux cleaned = -0.00039443 Jy ! Total flux subtracted in 2048 components = -0.000416628 Jy ! Clean residual min=-0.000415 max=0.000507 Jy/beam ! Clean residual mean=-0.000002 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.117057 Jy keep ! Adding 139 model components to the UV plane model. ! The established model now contains 253 components and 0.117057 Jy ![Exited script file: muppet] wmap "J0155+2230_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.226 x 2.304 at 17.57 degrees (North through East) ! Clean map min=-0.00073762 max=0.098144 Jy/beam ! Writing clean map to FITS file: J0155+2230_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 0.0981441 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000143806 device "J0155+2230_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0155+2230_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.439577 0.439577 0.879155 1.75831 3.51662 7.03324 14.0665 28.1329 56.2659 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.098 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.226 x 2.304 at 17.57 degrees (North through East) ! Clean map min=-0.00073762 max=0.098144 Jy/beam quit ! Quitting program ! Log file J0155+2230_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:02:24 2016