! Started logfile: J0517-0520_X_2017_05_01_pus_uvs.log on Wed May 1 19:52:33 2019 obs J0517-0520_X_2017_05_01_pus_uva.fits ! Reading UV FITS file: J0517-0520_X_2017_05_01_pus_uva.fits ! AN table 1: 143 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.853613 visibilities/baseline/integration-bin. ! Found source: J0517-0520 ! ! 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 65916 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 J0517-0520_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 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.877219Jy sigma=0.006975 ! Fit after self-cal, rms=0.871590Jy sigma=0.006934 ! 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=0.7016 mas, bmaj=1.751 mas, bpa=4.027 degrees ! Estimated noise=774.443 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 = 0.102199 Jy ! Component: 100 - total flux cleaned = 0.125839 Jy ! Total flux subtracted in 100 components = 0.125839 Jy ! Clean residual min=-0.003917 max=0.008482 Jy/beam ! Clean residual mean=-0.000002 rms=0.000958 Jy/beam ! Combined flux in latest and established models = 0.125839 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.125839 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=0.092789Jy sigma=0.000661 ! Fit after self-cal, rms=0.092806Jy sigma=0.000661 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00837832 Jy ! Component: 100 - total flux cleaned = 0.0126162 Jy ! Total flux subtracted in 100 components = 0.0126162 Jy ! Clean residual min=-0.002820 max=0.003949 Jy/beam ! Clean residual mean=-0.000001 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.138455 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 18 components and 0.138455 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=0.091960Jy sigma=0.000653 ! Fit after self-cal, rms=0.091969Jy sigma=0.000653 ! 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=0.8786 mas, bmaj=2.099 mas, bpa=4.012 degrees ! Estimated noise=352.595 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 (-0.8, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0046412 Jy ! Component: 100 - total flux cleaned = 0.00718894 Jy ! Component: 150 - total flux cleaned = 0.0083537 Jy ! Component: 200 - total flux cleaned = 0.00887951 Jy ! Total flux subtracted in 200 components = 0.00887951 Jy ! Clean residual min=-0.001794 max=0.002258 Jy/beam ! Clean residual mean=-0.000002 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.147334 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 45 components and 0.147334 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=0.091723Jy sigma=0.000650 ! Fit after self-cal, rms=0.091711Jy sigma=0.000650 ! 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 0.95 FD 0.95 HN 1.03 KP 0.97 ! LA 0.97 MK 1.02 NL 1.01 OV 1.02 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 0.99 KP 0.97 ! LA 0.99 MK 1.01 NL 1.04 OV 1.01 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.00 KP 0.96 ! LA 1.01 MK 1.00 NL 1.01 OV 1.00 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.02 KP 0.98 ! LA 1.02 MK 0.99 NL 1.01 OV 1.02 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 0.97 KP 0.98 ! LA 0.97 MK 1.00 NL 1.03 OV 0.99 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.00 KP 0.97 ! LA 1.01 MK 1.02 NL 1.07 OV 0.98 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.00 KP 0.98 ! LA 0.98 MK 1.04 NL 1.02 OV 0.99 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 0.98 KP 0.97 ! LA 0.98 MK 0.99 NL 1.04 OV 0.99 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 0.99 KP 0.95 ! LA 1.00 MK 0.94 NL 1.07 OV 0.96 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 0.99 KP 0.94 ! LA 1.00 MK 0.95 NL 1.03 OV 0.98 ! PT 1.01 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 1.08 KP 1.02 ! LA 1.04 MK 1.03 NL 1.11 OV 1.03 ! PT 1.07 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 HN 1.01 KP 0.93 ! LA 0.96 MK 0.96 NL 1.05 OV 0.98 ! PT 1.01 SC 0.97 ! ! ! Fit before self-cal, rms=0.091711Jy sigma=0.000650 ! Fit after self-cal, rms=0.091417Jy sigma=0.000648 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.882 mas, bmaj=2.103 mas, bpa=3.885 degrees ! Estimated noise=350.879 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 (-3.8, -12.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00206097 Jy ! Component: 100 - total flux cleaned = 0.00331496 Jy ! Component: 150 - total flux cleaned = 0.00425313 Jy ! Component: 200 - total flux cleaned = 0.00470016 Jy ! Total flux subtracted in 200 components = 0.00470016 Jy ! Clean residual min=-0.001226 max=0.001287 Jy/beam ! Clean residual mean=0.000002 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.152034 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 67 components and 0.152034 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=0.091361Jy sigma=0.000648 ! Fit after self-cal, rms=0.091374Jy sigma=0.000648 ! 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=0.091374Jy sigma=0.000648 ! Fit after self-cal, rms=0.092106Jy sigma=0.000646 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8835 mas, bmaj=2.107 mas, bpa=4.025 degrees ! Estimated noise=351.073 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000544248 Jy ! Component: 100 - total flux cleaned = 0.000872574 Jy ! Component: 150 - total flux cleaned = 0.00114411 Jy ! Component: 200 - total flux cleaned = 0.00138868 Jy ! Total flux subtracted in 200 components = 0.00138868 Jy ! Clean residual min=-0.001070 max=0.001220 Jy/beam ! Clean residual mean=-0.000001 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.153423 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 79 components and 0.153423 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=0.092097Jy sigma=0.000646 ! Fit after self-cal, rms=0.092106Jy sigma=0.000646 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) ! Added new window around map position (-6.4, -13.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000659179 Jy ! Component: 100 - total flux cleaned = 0.000938923 Jy ! Component: 150 - total flux cleaned = 0.00124509 Jy ! Component: 200 - total flux cleaned = 0.00143241 Jy ! Total flux subtracted in 200 components = 0.00143241 Jy ! Clean residual min=-0.001012 max=0.000763 Jy/beam ! Clean residual mean=-0.000001 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.154856 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 91 components and 0.154856 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=0.092093Jy sigma=0.000646 ! Fit after self-cal, rms=0.092092Jy sigma=0.000646 ! 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=0.092092Jy sigma=0.000646 ! Fit after self-cal, rms=0.092366Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8843 mas, bmaj=2.108 mas, bpa=4.072 degrees ! Estimated noise=351.198 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000266968 Jy ! Component: 100 - total flux cleaned = 0.000360667 Jy ! Component: 150 - total flux cleaned = 0.000409358 Jy ! Component: 200 - total flux cleaned = 0.000488635 Jy ! Total flux subtracted in 200 components = 0.000488635 Jy ! Clean residual min=-0.000976 max=0.000763 Jy/beam ! Clean residual mean=-0.000002 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.155344 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 108 components and 0.155344 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=0.092362Jy sigma=0.000646 ! Fit after self-cal, rms=0.092363Jy sigma=0.000646 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 = 7.24774e-05 Jy ! Component: 100 - total flux cleaned = 0.000114969 Jy ! Component: 150 - total flux cleaned = 0.000135568 Jy ! Component: 200 - total flux cleaned = 0.000155096 Jy ! Total flux subtracted in 200 components = 0.000155096 Jy ! Clean residual min=-0.000968 max=0.000767 Jy/beam ! Clean residual mean=-0.000001 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.155499 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 116 components and 0.155499 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=0.092360Jy sigma=0.000646 ! Fit after self-cal, rms=0.092360Jy sigma=0.000646 ! 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=0.092360Jy sigma=0.000646 ! Fit after self-cal, rms=0.092342Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.225 mas, bmaj=3.651 mas, bpa=5.67 degrees ! Estimated noise=432.695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00018886 Jy ! Component: 100 - total flux cleaned = -0.000216776 Jy ! Component: 150 - total flux cleaned = -0.000206387 Jy ! Component: 200 - total flux cleaned = -0.000197819 Jy ! Total flux subtracted in 200 components = -0.000197819 Jy ! Clean residual min=-0.001052 max=0.001028 Jy/beam ! Clean residual mean=-0.000003 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.155301 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 128 components and 0.155301 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=0.092341Jy sigma=0.000646 ! Fit after self-cal, rms=0.092340Jy sigma=0.000646 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 = 3.70354e-05 Jy ! Component: 100 - total flux cleaned = 5.50629e-05 Jy ! Component: 150 - total flux cleaned = 6.28109e-05 Jy ! Component: 200 - total flux cleaned = 5.55682e-05 Jy ! Total flux subtracted in 200 components = 5.55682e-05 Jy ! Clean residual min=-0.001071 max=0.001033 Jy/beam ! Clean residual mean=-0.000003 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.155357 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 132 components and 0.155357 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=0.092339Jy sigma=0.000646 ! Fit after self-cal, rms=0.092340Jy 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=0.8846 mas, bmaj=2.108 mas, bpa=4.084 degrees ! Estimated noise=351.275 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8846 x 2.108 at 4.084 degrees (North through East) ! Clean map min=-0.00081929 max=0.13223 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=0.706 mas, bmaj=1.758 mas, bpa=4.113 degrees ! Estimated noise=775.527 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.102181 Jy ! Component: 100 - total flux cleaned = 0.125855 Jy ! Component: 150 - total flux cleaned = 0.134233 Jy ! Component: 200 - total flux cleaned = 0.138709 Jy ! Total flux subtracted in 200 components = 0.138709 Jy ! Clean residual min=-0.002351 max=0.002380 Jy/beam ! Clean residual mean=-0.000001 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.138709 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.138709 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8846 mas, bmaj=2.108 mas, bpa=4.084 degrees ! Estimated noise=351.275 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 = 0.00399775 Jy ! Component: 100 - total flux cleaned = 0.00651302 Jy ! Component: 150 - total flux cleaned = 0.00841752 Jy ! Component: 200 - total flux cleaned = 0.00994951 Jy ! Total flux subtracted in 200 components = 0.00994951 Jy ! Clean residual min=-0.001165 max=0.001301 Jy/beam ! Clean residual mean=-0.000002 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.148658 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 57 components and 0.148658 Jy ! Inverting map ! Added new window around map position (-1.8, -6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137859 Jy ! Component: 100 - total flux cleaned = 0.00238623 Jy ! Component: 150 - total flux cleaned = 0.00313376 Jy ! Component: 200 - total flux cleaned = 0.0038182 Jy ! Total flux subtracted in 200 components = 0.0038182 Jy ! Clean residual min=-0.001069 max=0.000880 Jy/beam ! Clean residual mean=-0.000002 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.152477 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 78 components and 0.152477 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=2.225 mas, bmaj=3.651 mas, bpa=5.67 degrees ! Estimated noise=432.695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000858184 Jy ! Component: 100 - total flux cleaned = 0.00138833 Jy ! Component: 150 - total flux cleaned = 0.00182759 Jy ! Component: 200 - total flux cleaned = 0.00208311 Jy ! Total flux subtracted in 200 components = 0.00208311 Jy ! Clean residual min=-0.001033 max=0.000911 Jy/beam ! Clean residual mean=-0.000003 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.15456 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 = 0.000196426 Jy ! Component: 100 - total flux cleaned = 0.000337075 Jy ! Component: 150 - total flux cleaned = 0.000399895 Jy ! Component: 200 - total flux cleaned = 0.000434653 Jy ! Total flux subtracted in 200 components = 0.000434653 Jy ! Clean residual min=-0.001070 max=0.000946 Jy/beam ! Clean residual mean=-0.000003 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.154994 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 140 components and 0.154994 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8846 mas, bmaj=2.108 mas, bpa=4.084 degrees ! Estimated noise=351.275 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.49305e-05 Jy ! Component: 100 - total flux cleaned = 0.00011288 Jy ! Component: 150 - total flux cleaned = 0.000188961 Jy ! Component: 200 - total flux cleaned = 0.000272641 Jy ! Total flux subtracted in 200 components = 0.000272641 Jy ! Clean residual min=-0.000965 max=0.000824 Jy/beam ! Clean residual mean=-0.000002 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.155267 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 165 components and 0.155267 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=0.092342Jy sigma=0.000646 ! Fit after self-cal, rms=0.092338Jy sigma=0.000646 wmodel J0517-0520_X_2017_05_01_pus_map.mod ! Writing 165 model components to file: J0517-0520_X_2017_05_01_pus_map.mod wobs J0517-0520_X_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J0517-0520_X_2017_05_01_pus_uvs.fits wwins J0517-0520_X_2017_05_01_pus_map.win ! wwins: Wrote 5 windows to J0517-0520_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 = -0.000251405 Jy ! Component: 100 - total flux cleaned = -0.000265092 Jy ! Component: 150 - total flux cleaned = -0.000304708 Jy ! Component: 200 - total flux cleaned = -0.000343119 Jy ! Component: 250 - total flux cleaned = -0.000380545 Jy ! Component: 300 - total flux cleaned = -0.000441017 Jy ! Component: 350 - total flux cleaned = -0.000464601 Jy ! Component: 400 - total flux cleaned = -0.000464783 Jy ! Component: 450 - total flux cleaned = -0.000476062 Jy ! Component: 500 - total flux cleaned = -0.000486995 Jy ! Component: 550 - total flux cleaned = -0.000508664 Jy ! Component: 600 - total flux cleaned = -0.000508582 Jy ! Component: 650 - total flux cleaned = -0.000539744 Jy ! Component: 700 - total flux cleaned = -0.000549883 Jy ! Component: 750 - total flux cleaned = -0.000579915 Jy ! Component: 800 - total flux cleaned = -0.000589643 Jy ! Component: 850 - total flux cleaned = -0.000599377 Jy ! Component: 900 - total flux cleaned = -0.000647062 Jy ! Component: 950 - total flux cleaned = -0.000665926 Jy ! Component: 1000 - total flux cleaned = -0.00067537 Jy ! Component: 1050 - total flux cleaned = -0.000702891 Jy ! Component: 1100 - total flux cleaned = -0.00071185 Jy ! Component: 1150 - total flux cleaned = -0.000694009 Jy ! Component: 1200 - total flux cleaned = -0.000685294 Jy ! Component: 1250 - total flux cleaned = -0.000676545 Jy ! Component: 1300 - total flux cleaned = -0.000659306 Jy ! Component: 1350 - total flux cleaned = -0.000633701 Jy ! Component: 1400 - total flux cleaned = -0.000591691 Jy ! Component: 1450 - total flux cleaned = -0.000591834 Jy ! Component: 1500 - total flux cleaned = -0.000575312 Jy ! Component: 1550 - total flux cleaned = -0.000559032 Jy ! Component: 1600 - total flux cleaned = -0.000558875 Jy ! Component: 1650 - total flux cleaned = -0.000518694 Jy ! Component: 1700 - total flux cleaned = -0.000494949 Jy ! Component: 1750 - total flux cleaned = -0.000495098 Jy ! Component: 1800 - total flux cleaned = -0.0005262 Jy ! Component: 1850 - total flux cleaned = -0.000487455 Jy ! Component: 1900 - total flux cleaned = -0.000464445 Jy ! Component: 1950 - total flux cleaned = -0.000434141 Jy ! Component: 2000 - total flux cleaned = -0.000426674 Jy ! Total flux subtracted in 2048 components = -0.000434156 Jy ! Clean residual min=-0.000459 max=0.000372 Jy/beam ! Clean residual mean=-0.000000 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.154833 Jy keep ! Adding 140 model components to the UV plane model. ! The established model now contains 305 components and 0.154833 Jy ![Exited script file: muppet] wmap "J0517-0520_X_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8846 x 2.108 at 4.084 degrees (North through East) ! Clean map min=-0.00090999 max=0.1321 Jy/beam ! Writing clean map to FITS file: J0517-0520_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 0.1321 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000137841 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.313039 0.313039 0.626077 1.25215 2.50431 5.00862 10.0172 20.0345 40.0689 80.1379 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.132 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8846 x 2.108 at 4.084 degrees (North through East) ! Clean map min=-0.00090999 max=0.1321 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 J0517-0520_X_2017_05_01_pus_uvs.log closed on Wed May 1 19:52:37 2019