! Started logfile: J0239-0234_X_2017_05_01_pus_uvs.log on Wed May 1 19:51:44 2019 obs J0239-0234_X_2017_05_01_pus_uva.fits ! Reading UV FITS file: J0239-0234_X_2017_05_01_pus_uva.fits ! AN table 1: 30 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.866667 visibilities/baseline/integration-bin. ! Found source: J0239-0234 ! ! 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 863 lines of history. ! ! Reading 14040 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 J0239-0234_X_2017_05_01_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 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.469278Jy sigma=0.002378 ! Fit after self-cal, rms=0.447100Jy sigma=0.002326 ! 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=0.797 mas, bmaj=1.881 mas, bpa=6.189 degrees ! Estimated noise=1427.87 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 = 0.508058 Jy ! Component: 100 - total flux cleaned = 0.636955 Jy ! Total flux subtracted in 100 components = 0.636955 Jy ! Clean residual min=-0.025418 max=0.052326 Jy/beam ! Clean residual mean=0.000058 rms=0.007463 Jy/beam ! Combined flux in latest and established models = 0.636955 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.636955 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=0.240383Jy sigma=0.001151 ! Fit after self-cal, rms=0.240595Jy sigma=0.001150 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0599126 Jy ! Component: 100 - total flux cleaned = 0.0952443 Jy ! Total flux subtracted in 100 components = 0.0952443 Jy ! Clean residual min=-0.020268 max=0.029998 Jy/beam ! Clean residual mean=0.000044 rms=0.005480 Jy/beam ! Combined flux in latest and established models = 0.732199 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 19 components and 0.732199 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=0.227084Jy sigma=0.000884 ! Fit after self-cal, rms=0.227110Jy sigma=0.000884 ! 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=1.011 mas, bmaj=2.276 mas, bpa=8.576 degrees ! Estimated noise=873.168 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, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0224457 Jy ! Component: 100 - total flux cleaned = 0.0301786 Jy ! Component: 150 - total flux cleaned = 0.0339257 Jy ! Component: 200 - total flux cleaned = 0.0348063 Jy ! Total flux subtracted in 200 components = 0.0348063 Jy ! Clean residual min=-0.015850 max=0.022213 Jy/beam ! Clean residual mean=0.000031 rms=0.003841 Jy/beam ! Combined flux in latest and established models = 0.767005 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 42 components and 0.767005 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=0.220222Jy sigma=0.000839 ! Fit after self-cal, rms=0.219872Jy sigma=0.000834 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 1.00 KP 0.98 ! LA 0.95 MK 0.99 NL 0.97 OV 1.00 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 0.97 KP 0.96 ! LA 0.96 MK 1.04 NL 0.98 OV 0.99 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 0.98 KP 0.95 ! LA 0.98 MK 1.00 NL 0.98 OV 1.00 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 1.01 KP 0.97 ! LA 0.98 MK 0.97 NL 0.95 OV 1.00 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 0.96 KP 0.97 ! LA 0.98 MK 1.00 NL 1.01 OV 1.00 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.00 KP 0.95 ! LA 0.97 MK 0.97 NL 1.00 OV 1.00 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 0.99 KP 0.97 ! LA 0.99 MK 0.99 NL 0.99 OV 1.01 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 0.98 KP 0.96 ! LA 0.97 MK 0.96 NL 1.01 OV 1.00 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.00 KP 0.96 ! LA 0.98 MK 0.98 NL 0.99 OV 1.00 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 0.97 KP 0.97 ! LA 0.99 MK 1.00 NL 1.00 OV 1.00 ! PT 1.01 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.06 HN 1.09 KP 1.02 ! LA 1.04 MK 1.03 NL 1.08 OV 1.06 ! PT 1.08 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.97 KP 0.93 ! LA 0.98 MK 0.96 NL 1.02 OV 1.00 ! PT 1.01 SC 0.97 ! ! ! Fit before self-cal, rms=0.219872Jy sigma=0.000834 ! Fit after self-cal, rms=0.215647Jy sigma=0.000788 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.011 mas, bmaj=2.272 mas, bpa=8.74 degrees ! Estimated noise=851.327 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 = -0.00859516 Jy ! Component: 100 - total flux cleaned = -0.00778046 Jy ! Component: 150 - total flux cleaned = -0.00674776 Jy ! Component: 200 - total flux cleaned = -0.00548926 Jy ! Total flux subtracted in 200 components = -0.00548926 Jy ! Clean residual min=-0.013942 max=0.015280 Jy/beam ! Clean residual mean=0.000041 rms=0.003287 Jy/beam ! Combined flux in latest and established models = 0.761516 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 52 components and 0.761516 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=0.210008Jy sigma=0.000787 ! Fit after self-cal, rms=0.209929Jy sigma=0.000785 ! 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=0.209929Jy sigma=0.000785 ! Fit after self-cal, rms=0.287714Jy sigma=0.000688 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.026 mas, bmaj=2.302 mas, bpa=8.76 degrees ! Estimated noise=856.633 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00100308 Jy ! Component: 100 - total flux cleaned = -0.000846034 Jy ! Component: 150 - total flux cleaned = -0.000987041 Jy ! Component: 200 - total flux cleaned = -0.000708177 Jy ! Total flux subtracted in 200 components = -0.000708177 Jy ! Clean residual min=-0.009253 max=0.008159 Jy/beam ! Clean residual mean=0.000019 rms=0.001835 Jy/beam ! Combined flux in latest and established models = 0.760808 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 63 components and 0.760808 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=0.287195Jy sigma=0.000685 ! Fit after self-cal, rms=0.287758Jy sigma=0.000685 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 = -0.000735345 Jy ! Component: 100 - total flux cleaned = -0.000610091 Jy ! Component: 150 - total flux cleaned = -0.00037644 Jy ! Component: 200 - total flux cleaned = -0.000155596 Jy ! Total flux subtracted in 200 components = -0.000155596 Jy ! Clean residual min=-0.009090 max=0.008322 Jy/beam ! Clean residual mean=0.000019 rms=0.001805 Jy/beam ! Combined flux in latest and established models = 0.760652 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 70 components and 0.760652 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=0.287363Jy sigma=0.000684 ! Fit after self-cal, rms=0.287341Jy sigma=0.000684 ! 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=0.287341Jy sigma=0.000684 ! Fit after self-cal, rms=0.756613Jy sigma=0.000655 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.034 mas, bmaj=2.323 mas, bpa=9.217 degrees ! Estimated noise=861.821 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00019144 Jy ! Component: 100 - total flux cleaned = -0.00067583 Jy ! Component: 150 - total flux cleaned = -0.000952105 Jy ! Component: 200 - total flux cleaned = -0.00108157 Jy ! Total flux subtracted in 200 components = -0.00108157 Jy ! Clean residual min=-0.006103 max=0.004169 Jy/beam ! Clean residual mean=0.000009 rms=0.001070 Jy/beam ! Combined flux in latest and established models = 0.759571 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 83 components and 0.759571 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=0.756554Jy sigma=0.000650 ! Fit after self-cal, rms=0.757189Jy sigma=0.000650 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 = -0.000330096 Jy ! Component: 100 - total flux cleaned = -0.000221807 Jy ! Component: 150 - total flux cleaned = -0.000116641 Jy ! Component: 200 - total flux cleaned = 7.68023e-05 Jy ! Total flux subtracted in 200 components = 7.68023e-05 Jy ! Clean residual min=-0.005358 max=0.003846 Jy/beam ! Clean residual mean=0.000009 rms=0.000990 Jy/beam ! Combined flux in latest and established models = 0.759648 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 87 components and 0.759648 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=0.757151Jy sigma=0.000648 ! Fit after self-cal, rms=0.757148Jy sigma=0.000648 ! 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=0.757148Jy sigma=0.000648 ! Fit after self-cal, rms=0.779686Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.324 mas, bmaj=3.723 mas, bpa=12.07 degrees ! Estimated noise=966.264 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00063815 Jy ! Component: 100 - total flux cleaned = -0.00057434 Jy ! Component: 150 - total flux cleaned = -0.000518964 Jy ! Component: 200 - total flux cleaned = -0.000562036 Jy ! Total flux subtracted in 200 components = -0.000562036 Jy ! Clean residual min=-0.004080 max=0.003253 Jy/beam ! Clean residual mean=0.000014 rms=0.001002 Jy/beam ! Combined flux in latest and established models = 0.759086 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 98 components and 0.759085 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=0.779698Jy sigma=0.000647 ! Fit after self-cal, rms=0.779731Jy sigma=0.000647 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 = -0.000356557 Jy ! Component: 100 - total flux cleaned = -0.000312917 Jy ! Component: 150 - total flux cleaned = -0.000312811 Jy ! Component: 200 - total flux cleaned = -0.000276642 Jy ! Total flux subtracted in 200 components = -0.000276642 Jy ! Clean residual min=-0.003949 max=0.003144 Jy/beam ! Clean residual mean=0.000014 rms=0.000981 Jy/beam ! Combined flux in latest and established models = 0.758809 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 108 components and 0.758809 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=0.779750Jy sigma=0.000646 ! Fit after self-cal, rms=0.779763Jy sigma=0.000646 ! 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=1.034 mas, bmaj=2.325 mas, bpa=9.303 degrees ! Estimated noise=860.479 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.034 x 2.325 at 9.303 degrees (North through East) ! Clean map min=-0.0068844 max=0.66836 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.779763Jy sigma=0.000646 ! Fit after self-cal, rms=3.180059Jy sigma=0.000607 ! Inverting map and beam ! Estimated beam: bmin=1.034 mas, bmaj=2.325 mas, bpa=9.296 degrees ! Estimated noise=858.987 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00195381 Jy ! Component: 100 - total flux cleaned = -0.00186541 Jy ! Component: 150 - total flux cleaned = -0.00186657 Jy ! Component: 200 - total flux cleaned = -0.0017947 Jy ! Total flux subtracted in 200 components = -0.0017947 Jy ! Clean residual min=-0.004408 max=0.003264 Jy/beam ! Clean residual mean=0.000008 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.757014 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 112 components and 0.757014 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=3.180057Jy sigma=0.000605 ! Fit after self-cal, rms=3.180614Jy sigma=0.000605 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000472183 Jy ! Component: 100 - total flux cleaned = -0.000336528 Jy ! Component: 150 - total flux cleaned = -0.000335124 Jy ! Component: 200 - total flux cleaned = -0.000393384 Jy ! Total flux subtracted in 200 components = -0.000393384 Jy ! Clean residual min=-0.004151 max=0.003228 Jy/beam ! Clean residual mean=0.000008 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.75662 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 117 components and 0.75662 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=3.180603Jy sigma=0.000605 ! Fit after self-cal, rms=3.181056Jy sigma=0.000605 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=3.181056Jy sigma=0.000605 ! Fit after self-cal, rms=4.069026Jy sigma=0.000604 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=0.8236 mas, bmaj=1.934 mas, bpa=7.446 degrees ! Estimated noise=1433.9 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.509927 Jy ! Component: 100 - total flux cleaned = 0.62736 Jy ! Component: 150 - total flux cleaned = 0.675101 Jy ! Component: 200 - total flux cleaned = 0.702674 Jy ! Total flux subtracted in 200 components = 0.702674 Jy ! Clean residual min=-0.009860 max=0.013867 Jy/beam ! Clean residual mean=0.000023 rms=0.002144 Jy/beam ! Combined flux in latest and established models = 0.702674 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.702674 Jy ! Inverting map and beam ! Estimated beam: bmin=1.035 mas, bmaj=2.327 mas, bpa=9.344 degrees ! Estimated noise=858.249 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 = 0.020756 Jy ! Component: 100 - total flux cleaned = 0.032082 Jy ! Component: 150 - total flux cleaned = 0.0387245 Jy ! Component: 200 - total flux cleaned = 0.0412819 Jy ! Total flux subtracted in 200 components = 0.0412819 Jy ! Clean residual min=-0.004749 max=0.006475 Jy/beam ! Clean residual mean=0.000012 rms=0.001024 Jy/beam ! Combined flux in latest and established models = 0.743956 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 47 components and 0.743956 Jy ! Inverting map ! Added new window around map position (-0.6, -5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00412412 Jy ! Component: 100 - total flux cleaned = 0.00545178 Jy ! Component: 150 - total flux cleaned = 0.0061642 Jy ! Component: 200 - total flux cleaned = 0.00691031 Jy ! Total flux subtracted in 200 components = 0.00691031 Jy ! Clean residual min=-0.003694 max=0.003366 Jy/beam ! Clean residual mean=0.000009 rms=0.000810 Jy/beam ! Combined flux in latest and established models = 0.750866 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 64 components and 0.750866 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=2.326 mas, bmaj=3.726 mas, bpa=12.14 degrees ! Estimated noise=962.878 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00236347 Jy ! Component: 100 - total flux cleaned = 0.00327967 Jy ! Component: 150 - total flux cleaned = 0.00365384 Jy ! Component: 200 - total flux cleaned = 0.00397444 Jy ! Total flux subtracted in 200 components = 0.00397444 Jy ! Clean residual min=-0.003140 max=0.002659 Jy/beam ! Clean residual mean=0.000011 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.754841 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 = 0.000322973 Jy ! Component: 100 - total flux cleaned = 0.000541728 Jy ! Component: 150 - total flux cleaned = 0.000741034 Jy ! Component: 200 - total flux cleaned = 0.000923611 Jy ! Total flux subtracted in 200 components = 0.000923611 Jy ! Clean residual min=-0.003050 max=0.002705 Jy/beam ! Clean residual mean=0.000010 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 0.755764 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 94 components and 0.755764 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.035 mas, bmaj=2.327 mas, bpa=9.344 degrees ! Estimated noise=858.249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00100508 Jy ! Component: 100 - total flux cleaned = -0.000835797 Jy ! Component: 150 - total flux cleaned = -0.000609453 Jy ! Component: 200 - total flux cleaned = -0.000467927 Jy ! Total flux subtracted in 200 components = -0.000467927 Jy ! Clean residual min=-0.003321 max=0.002866 Jy/beam ! Clean residual mean=0.000007 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.755297 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 112 components and 0.755297 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=4.068881Jy sigma=0.000604 ! Fit after self-cal, rms=4.069808Jy sigma=0.000603 wmodel J0239-0234_X_2017_05_01_pus_map.mod ! Writing 112 model components to file: J0239-0234_X_2017_05_01_pus_map.mod wobs J0239-0234_X_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J0239-0234_X_2017_05_01_pus_uvs.fits wwins J0239-0234_X_2017_05_01_pus_map.win ! wwins: Wrote 3 windows to J0239-0234_X_2017_05_01_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 = -0.00107728 Jy ! Component: 100 - total flux cleaned = -0.00117233 Jy ! Component: 150 - total flux cleaned = -0.00112843 Jy ! Component: 200 - total flux cleaned = -0.00104192 Jy ! Component: 250 - total flux cleaned = -0.000878618 Jy ! Component: 300 - total flux cleaned = -0.000800314 Jy ! Component: 350 - total flux cleaned = -0.000724897 Jy ! Component: 400 - total flux cleaned = -0.000687683 Jy ! Component: 450 - total flux cleaned = -0.000579942 Jy ! Component: 500 - total flux cleaned = -0.000439907 Jy ! Component: 550 - total flux cleaned = -0.000508587 Jy ! Component: 600 - total flux cleaned = -0.000507814 Jy ! Component: 650 - total flux cleaned = -0.000375712 Jy ! Component: 700 - total flux cleaned = -0.000278882 Jy ! Component: 750 - total flux cleaned = -0.000342793 Jy ! Component: 800 - total flux cleaned = -0.000279307 Jy ! Component: 850 - total flux cleaned = -0.000186294 Jy ! Component: 900 - total flux cleaned = -0.000125158 Jy ! Component: 950 - total flux cleaned = -5.13974e-06 Jy ! Component: 1000 - total flux cleaned = 2.42594e-05 Jy ! Component: 1050 - total flux cleaned = 0.000170498 Jy ! Component: 1100 - total flux cleaned = 0.000227995 Jy ! Component: 1150 - total flux cleaned = 0.000370622 Jy ! Component: 1200 - total flux cleaned = 0.000539235 Jy ! Component: 1250 - total flux cleaned = 0.00056654 Jy ! Component: 1300 - total flux cleaned = 0.000731421 Jy ! Component: 1350 - total flux cleaned = 0.000785674 Jy ! Component: 1400 - total flux cleaned = 0.00100052 Jy ! Component: 1450 - total flux cleaned = 0.00113303 Jy ! Component: 1500 - total flux cleaned = 0.00121172 Jy ! Component: 1550 - total flux cleaned = 0.00134176 Jy ! Component: 1600 - total flux cleaned = 0.00147045 Jy ! Component: 1650 - total flux cleaned = 0.00162333 Jy ! Component: 1700 - total flux cleaned = 0.00174922 Jy ! Component: 1750 - total flux cleaned = 0.00192372 Jy ! Component: 1800 - total flux cleaned = 0.00204722 Jy ! Component: 1850 - total flux cleaned = 0.00216987 Jy ! Component: 1900 - total flux cleaned = 0.00229164 Jy ! Component: 1950 - total flux cleaned = 0.00248444 Jy ! Component: 2000 - total flux cleaned = 0.00277015 Jy ! Total flux subtracted in 2048 components = 0.0028877 Jy ! Clean residual min=-0.001177 max=0.001234 Jy/beam ! Clean residual mean=0.000005 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.758184 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 250 components and 0.758184 Jy ![Exited script file: muppet] wmap "J0239-0234_X_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.035 x 2.327 at 9.344 degrees (North through East) ! Clean map min=-0.0024717 max=0.6698 Jy/beam ! Writing clean map to FITS file: J0239-0234_X_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.669801 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000443596 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.198684 0.198684 0.397369 0.794737 1.58947 3.17895 6.3579 12.7158 25.4316 50.8632 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.669 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.035 x 2.327 at 9.344 degrees (North through East) ! Clean map min=-0.0024717 max=0.6698 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 J0239-0234_X_2017_05_01_pus_uvs.log closed on Wed May 1 19:51:46 2019