! Started logfile: J2329+0834_X_2017_02_19_pus_uvs.log on Sat May 4 21:49:08 2019 obs J2329+0834_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J2329+0834_X_2017_02_19_pus_uva.fits ! AN table 1: 132 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.624074 visibilities/baseline/integration-bin. ! Found source: J2329+0834 ! ! 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 858 lines of history. ! ! Reading 44484 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 J2329+0834_X_2017_02_19_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 284 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 284 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 284 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 284 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 284 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 284 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 284 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 284 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 284 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 284 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 284 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 284 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.727142Jy sigma=0.005261 ! Fit after self-cal, rms=0.693433Jy sigma=0.005042 ! 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 ! Your choice of large map pixels excluded 0.103% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.6688 mas, bmaj=1.673 mas, bpa=-3.639 degrees ! Estimated noise=774.399 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 = 0.248087 Jy ! Component: 100 - total flux cleaned = 0.302186 Jy ! Total flux subtracted in 100 components = 0.302186 Jy ! Clean residual min=-0.008203 max=0.015110 Jy/beam ! Clean residual mean=0.000009 rms=0.002516 Jy/beam ! Combined flux in latest and established models = 0.302186 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.302186 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=0.114288Jy sigma=0.000734 ! Fit after self-cal, rms=0.114286Jy sigma=0.000734 ! Inverting map ! Your choice of large map pixels excluded 0.103% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0140902 Jy ! Component: 100 - total flux cleaned = 0.0197758 Jy ! Total flux subtracted in 100 components = 0.0197758 Jy ! Clean residual min=-0.008304 max=0.009365 Jy/beam ! Clean residual mean=0.000006 rms=0.002244 Jy/beam ! Combined flux in latest and established models = 0.321962 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.321962 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=0.113149Jy sigma=0.000722 ! Fit after self-cal, rms=0.113133Jy sigma=0.000722 ! Inverting map ! Your choice of large map pixels excluded 0.103% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec 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 ! Your choice of large map pixels excluded 0.103% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.7893 mas, bmaj=1.89 mas, bpa=-3.073 degrees ! Estimated noise=472.579 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 = 0.000794308 Jy ! Component: 100 - total flux cleaned = 0.000465437 Jy ! Component: 150 - total flux cleaned = 0.000165503 Jy ! Component: 200 - total flux cleaned = -0.00017286 Jy ! Total flux subtracted in 200 components = -0.00017286 Jy ! Clean residual min=-0.008922 max=0.009471 Jy/beam ! Clean residual mean=0.000001 rms=0.002555 Jy/beam ! Combined flux in latest and established models = 0.321789 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 0.321789 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=0.113037Jy sigma=0.000721 ! Fit after self-cal, rms=0.113031Jy sigma=0.000721 ! Inverting map ! Your choice of large map pixels excluded 0.103% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec 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 0.94 FD 0.99 HN 0.97 KP 0.96 ! LA 0.97 MK 0.98 NL 1.13 OV 1.01 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 0.98 KP 0.98 ! LA 0.98 MK 0.97 NL 1.14 OV 1.01 ! PT 1.00* SC 0.97 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 1.01 KP 0.97 ! LA 1.01 MK 0.97 NL 1.12 OV 1.01 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.96 HN 0.99 KP 0.96 ! LA 1.01 MK 0.99 NL 1.13 OV 0.99 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 0.94 KP 0.95 ! LA 0.99 MK 1.00 NL 1.12 OV 1.02 ! PT 1.00* 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 0.96 FD 0.97 HN 0.96 KP 0.96 ! LA 0.99 MK 0.99 NL 1.15 OV 0.98 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 0.96 KP 0.96 ! LA 0.96 MK 1.01 NL 1.14 OV 0.99 ! PT 1.00* SC 1.01 ! ! ! 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 0.99 HN 0.98 KP 0.96 ! LA 0.98 MK 1.00 NL 1.12 OV 1.00 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 0.97 KP 0.96 ! LA 1.00 MK 0.97 NL 1.11 OV 0.99 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 1.01 KP 0.96 ! LA 0.97 MK 1.00 NL 1.13 OV 1.05 ! PT 1.00* SC 0.97 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 0.99 KP 0.97 ! LA 0.96 MK 0.99 NL 1.11 OV 1.03 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.96 KP 1.00 ! LA 1.00 MK 0.99 NL 1.13 OV 1.03 ! PT 1.00* SC 1.03 ! ! ! Fit before self-cal, rms=0.113031Jy sigma=0.000721 ! Fit after self-cal, rms=0.111661Jy sigma=0.000706 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.104% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.7889 mas, bmaj=1.892 mas, bpa=-3.145 degrees ! Estimated noise=469.514 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 = -0.00102268 Jy ! Component: 100 - total flux cleaned = -0.00106614 Jy ! Component: 150 - total flux cleaned = -0.00106616 Jy ! Component: 200 - total flux cleaned = -0.00101071 Jy ! Total flux subtracted in 200 components = -0.00101071 Jy ! Clean residual min=-0.008443 max=0.008264 Jy/beam ! Clean residual mean=0.000002 rms=0.002172 Jy/beam ! Combined flux in latest and established models = 0.320778 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 24 components and 0.320778 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=0.111622Jy sigma=0.000706 ! Fit after self-cal, rms=0.111639Jy sigma=0.000706 ! Inverting map ! Your choice of large map pixels excluded 0.104% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec 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=0.111639Jy sigma=0.000706 ! Fit after self-cal, rms=0.112298Jy sigma=0.000658 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.104% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.789 mas, bmaj=1.892 mas, bpa=-3.202 degrees ! Estimated noise=472.121 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137964 Jy ! Component: 100 - total flux cleaned = 0.00166806 Jy ! Component: 150 - total flux cleaned = 0.00172869 Jy ! Component: 200 - total flux cleaned = 0.00181139 Jy ! Total flux subtracted in 200 components = 0.00181139 Jy ! Clean residual min=-0.002201 max=0.002017 Jy/beam ! Clean residual mean=-0.000002 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.32259 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.32259 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=0.112277Jy sigma=0.000658 ! Fit after self-cal, rms=0.112487Jy sigma=0.000658 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.104% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec 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 = 5.45677e-05 Jy ! Component: 100 - total flux cleaned = 7.69336e-05 Jy ! Component: 150 - total flux cleaned = 7.63558e-05 Jy ! Component: 200 - total flux cleaned = 9.46711e-05 Jy ! Total flux subtracted in 200 components = 9.46711e-05 Jy ! Clean residual min=-0.002241 max=0.002008 Jy/beam ! Clean residual mean=-0.000002 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.322684 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 33 components and 0.322684 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=0.112480Jy sigma=0.000658 ! Fit after self-cal, rms=0.112479Jy sigma=0.000658 ! Inverting map ! Your choice of large map pixels excluded 0.104% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec 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=0.112479Jy sigma=0.000658 ! Fit after self-cal, rms=0.113116Jy sigma=0.000655 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.104% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.7893 mas, bmaj=1.891 mas, bpa=-3.221 degrees ! Estimated noise=472.069 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000160196 Jy ! Component: 100 - total flux cleaned = -0.000175724 Jy ! Component: 150 - total flux cleaned = -0.000131536 Jy ! Component: 200 - total flux cleaned = -7.9786e-05 Jy ! Total flux subtracted in 200 components = -7.9786e-05 Jy ! Clean residual min=-0.001173 max=0.001177 Jy/beam ! Clean residual mean=-0.000003 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.322605 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 35 components and 0.322605 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=0.113111Jy sigma=0.000655 ! Fit after self-cal, rms=0.113129Jy sigma=0.000655 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.104% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec 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 = 2.23995e-05 Jy ! Component: 100 - total flux cleaned = 6.47477e-05 Jy ! Component: 150 - total flux cleaned = 8.38114e-05 Jy ! Component: 200 - total flux cleaned = 9.25077e-05 Jy ! Total flux subtracted in 200 components = 9.25077e-05 Jy ! Clean residual min=-0.001152 max=0.001172 Jy/beam ! Clean residual mean=-0.000003 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.322697 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 0.322697 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=0.113127Jy sigma=0.000655 ! Fit after self-cal, rms=0.113127Jy sigma=0.000655 ! Inverting map ! Your choice of large map pixels excluded 0.104% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec 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=0.113127Jy sigma=0.000655 ! Fit after self-cal, rms=0.113167Jy sigma=0.000655 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.104% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=1.937 mas, bmaj=2.855 mas, bpa=-2.179 degrees ! Estimated noise=648.893 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000334134 Jy ! Component: 100 - total flux cleaned = -0.000342373 Jy ! Component: 150 - total flux cleaned = -0.000342855 Jy ! Component: 200 - total flux cleaned = -0.000347617 Jy ! Total flux subtracted in 200 components = -0.000347617 Jy ! Clean residual min=-0.001331 max=0.001275 Jy/beam ! Clean residual mean=-0.000008 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.32235 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 40 components and 0.32235 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=0.113167Jy sigma=0.000655 ! Fit after self-cal, rms=0.113166Jy sigma=0.000655 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.104% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec 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 = 1.91333e-05 Jy ! Component: 100 - total flux cleaned = 1.93324e-05 Jy ! Component: 150 - total flux cleaned = 1.47092e-05 Jy ! Component: 200 - total flux cleaned = 1.48413e-05 Jy ! Total flux subtracted in 200 components = 1.48413e-05 Jy ! Clean residual min=-0.001328 max=0.001282 Jy/beam ! Clean residual mean=-0.000008 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.322364 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 41 components and 0.322364 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=0.113167Jy sigma=0.000655 ! Fit after self-cal, rms=0.113166Jy sigma=0.000655 ! Inverting map ! Your choice of large map pixels excluded 0.104% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec 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 ! Your choice of large map pixels excluded 0.104% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.7894 mas, bmaj=1.892 mas, bpa=-3.261 degrees ! Estimated noise=472.289 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7894 x 1.892 at -3.261 degrees (North through East) ! Clean map min=-0.00098082 max=0.31583 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 ! Your choice of large map pixels excluded 0.104% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.6672 mas, bmaj=1.67 mas, bpa=-3.962 degrees ! Estimated noise=768.058 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.246009 Jy ! Component: 100 - total flux cleaned = 0.299656 Jy ! Component: 150 - total flux cleaned = 0.313009 Jy ! Component: 200 - total flux cleaned = 0.318549 Jy ! Total flux subtracted in 200 components = 0.318549 Jy ! Clean residual min=-0.002136 max=0.002399 Jy/beam ! Clean residual mean=0.000001 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.318549 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.318549 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.104% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.7894 mas, bmaj=1.892 mas, bpa=-3.261 degrees ! Estimated noise=472.289 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 = 0.00283966 Jy ! Component: 100 - total flux cleaned = 0.00394918 Jy ! Component: 150 - total flux cleaned = 0.00412024 Jy ! Component: 200 - total flux cleaned = 0.00418379 Jy ! Total flux subtracted in 200 components = 0.00418379 Jy ! Clean residual min=-0.001116 max=0.001145 Jy/beam ! Clean residual mean=-0.000003 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.322732 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 0.322732 Jy ! Inverting map ! Your choice of large map pixels excluded 0.104% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec 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 ! Your choice of large map pixels excluded 0.104% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=1.937 mas, bmaj=2.855 mas, bpa=-2.179 degrees ! Estimated noise=648.893 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000237439 Jy ! Component: 100 - total flux cleaned = -0.000254394 Jy ! Component: 150 - total flux cleaned = -0.000268317 Jy ! Component: 200 - total flux cleaned = -0.000280952 Jy ! Total flux subtracted in 200 components = -0.000280952 Jy ! Clean residual min=-0.001342 max=0.001273 Jy/beam ! Clean residual mean=-0.000008 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.322451 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 = -1.1279e-05 Jy ! Component: 100 - total flux cleaned = -2.14139e-05 Jy ! Component: 150 - total flux cleaned = -3.1017e-05 Jy ! Component: 200 - total flux cleaned = -4.37583e-05 Jy ! Total flux subtracted in 200 components = -4.37583e-05 Jy ! Clean residual min=-0.001331 max=0.001277 Jy/beam ! Clean residual mean=-0.000008 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.322408 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 26 components and 0.322408 Jy ! Inverting map ! Your choice of large map pixels excluded 0.104% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.104% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.7894 mas, bmaj=1.892 mas, bpa=-3.261 degrees ! Estimated noise=472.289 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000346598 Jy ! Component: 100 - total flux cleaned = 0.000326617 Jy ! Component: 150 - total flux cleaned = 0.000299517 Jy ! Component: 200 - total flux cleaned = 0.000275397 Jy ! Total flux subtracted in 200 components = 0.000275397 Jy ! Clean residual min=-0.001040 max=0.001113 Jy/beam ! Clean residual mean=-0.000003 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.322683 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.322683 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=0.113164Jy sigma=0.000655 ! Fit after self-cal, rms=0.113165Jy sigma=0.000655 wmodel J2329+0834_X_2017_02_19_pus_map.mod ! Writing 32 model components to file: J2329+0834_X_2017_02_19_pus_map.mod wobs J2329+0834_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J2329+0834_X_2017_02_19_pus_uvs.fits wwins J2329+0834_X_2017_02_19_pus_map.win ! wwins: Wrote 1 windows to J2329+0834_X_2017_02_19_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.104% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000168655 Jy ! Component: 100 - total flux cleaned = 0.00022524 Jy ! Component: 150 - total flux cleaned = 0.000259711 Jy ! Component: 200 - total flux cleaned = 0.000242782 Jy ! Component: 250 - total flux cleaned = 0.000210219 Jy ! Component: 300 - total flux cleaned = 0.000178373 Jy ! Component: 350 - total flux cleaned = 0.000193659 Jy ! Component: 400 - total flux cleaned = 0.000193303 Jy ! Component: 450 - total flux cleaned = 0.0001932 Jy ! Component: 500 - total flux cleaned = 0.00023661 Jy ! Component: 550 - total flux cleaned = 0.00027928 Jy ! Component: 600 - total flux cleaned = 0.000307448 Jy ! Component: 650 - total flux cleaned = 0.000334817 Jy ! Component: 700 - total flux cleaned = 0.000334881 Jy ! Component: 750 - total flux cleaned = 0.000347984 Jy ! Component: 800 - total flux cleaned = 0.00037411 Jy ! Component: 850 - total flux cleaned = 0.000387081 Jy ! Component: 900 - total flux cleaned = 0.000361517 Jy ! Component: 950 - total flux cleaned = 0.000349034 Jy ! Component: 1000 - total flux cleaned = 0.000323887 Jy ! Component: 1050 - total flux cleaned = 0.000286997 Jy ! Component: 1100 - total flux cleaned = 0.000311247 Jy ! Component: 1150 - total flux cleaned = 0.000239017 Jy ! Component: 1200 - total flux cleaned = 0.000227123 Jy ! Component: 1250 - total flux cleaned = 0.000203595 Jy ! Component: 1300 - total flux cleaned = 0.00015702 Jy ! Component: 1350 - total flux cleaned = 0.000156858 Jy ! Component: 1400 - total flux cleaned = 8.8276e-05 Jy ! Component: 1450 - total flux cleaned = 6.56814e-05 Jy ! Component: 1500 - total flux cleaned = 3.20647e-05 Jy ! Component: 1550 - total flux cleaned = 5.43989e-05 Jy ! Component: 1600 - total flux cleaned = 5.42585e-05 Jy ! Component: 1650 - total flux cleaned = 3.23989e-05 Jy ! Component: 1700 - total flux cleaned = 4.32392e-05 Jy ! Component: 1750 - total flux cleaned = 5.38985e-05 Jy ! Component: 1800 - total flux cleaned = 4.33407e-05 Jy ! Component: 1850 - total flux cleaned = 8.54887e-05 Jy ! Component: 1900 - total flux cleaned = 7.49669e-05 Jy ! Component: 1950 - total flux cleaned = 0.000105903 Jy ! Component: 2000 - total flux cleaned = 8.53264e-05 Jy ! Total flux subtracted in 2048 components = 9.54178e-05 Jy ! Clean residual min=-0.000550 max=0.000628 Jy/beam ! Clean residual mean=-0.000001 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.322778 Jy keep ! Adding 172 model components to the UV plane model. ! The established model now contains 204 components and 0.322778 Jy ![Exited script file: muppet] wmap "J2329+0834_X_2017_02_19_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.104% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7894 x 1.892 at -3.261 degrees (North through East) ! Clean map min=-0.00085954 max=0.31585 Jy/beam ! Writing clean map to FITS file: J2329+0834_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.315855 invert ! Inverting map ! Your choice of large map pixels excluded 0.104% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000200049 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.190007 0.190007 0.380014 0.760029 1.52006 3.04012 6.08023 12.1605 24.3209 48.6418 97.2837 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.315 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7894 x 1.892 at -3.261 degrees (North through East) ! Clean map min=-0.00085954 max=0.31585 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J2329+0834_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:49:11 2019