! Started logfile: J2359+3850_X_2017_01_21_pus_uvs.log on Sun May 5 15:34:19 2019 obs J2359+3850_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J2359+3850_X_2017_01_21_pus_uva.fits ! AN table 1: 20 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.894444 visibilities/baseline/integration-bin. ! Found source: J2359+3850 ! ! 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 1086 lines of history. ! ! Reading 7728 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 J2359+3850_X_2017_01_21_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 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.785041Jy sigma=0.005731 ! Fit after self-cal, rms=0.778653Jy sigma=0.005688 ! 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=0.6463 mas, bmaj=1.933 mas, bpa=-25.45 degrees ! Estimated noise=1614.7 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 = 0.180501 Jy ! Component: 100 - total flux cleaned = 0.220521 Jy ! Total flux subtracted in 100 components = 0.220521 Jy ! Clean residual min=-0.007869 max=0.013396 Jy/beam ! Clean residual mean=-0.000049 rms=0.002167 Jy/beam ! Combined flux in latest and established models = 0.220521 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.220521 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=0.111141Jy sigma=0.000681 ! Fit after self-cal, rms=0.111136Jy sigma=0.000681 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0141505 Jy ! Component: 100 - total flux cleaned = 0.0213 Jy ! Total flux subtracted in 100 components = 0.0213 Jy ! Clean residual min=-0.006208 max=0.007434 Jy/beam ! Clean residual mean=-0.000018 rms=0.001607 Jy/beam ! Combined flux in latest and established models = 0.241821 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.241821 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=0.109808Jy sigma=0.000665 ! Fit after self-cal, rms=0.109816Jy sigma=0.000664 ! 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=0.7765 mas, bmaj=2.06 mas, bpa=-23.24 degrees ! Estimated noise=1135.25 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 = 0.00598169 Jy ! Component: 100 - total flux cleaned = 0.00922192 Jy ! Component: 150 - total flux cleaned = 0.0103786 Jy ! Component: 200 - total flux cleaned = 0.0112156 Jy ! Total flux subtracted in 200 components = 0.0112156 Jy ! Clean residual min=-0.004956 max=0.005876 Jy/beam ! Clean residual mean=0.000017 rms=0.001335 Jy/beam ! Combined flux in latest and established models = 0.253037 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 22 components and 0.253037 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=0.109545Jy sigma=0.000661 ! Fit after self-cal, rms=0.109529Jy sigma=0.000660 ! 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 1.04 FD 0.93 HN 0.97 LA 1.04 ! MK 0.98 NL 0.98 OV 0.93 PT 1.10 ! SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.94 HN 0.98 LA 1.05 ! MK 0.96 NL 0.97 OV 0.94 PT 1.05 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.94 HN 0.98 LA 1.04 ! MK 0.95 NL 0.97 OV 0.95 PT 1.05 ! SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.00 HN 0.96 LA 1.07 ! MK 0.95 NL 0.95 OV 0.93 PT 1.02 ! SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.97 HN 0.96 LA 1.01 ! MK 1.01 NL 0.99 OV 0.93 PT 1.03 ! SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.96 FD 0.95 HN 0.98 LA 1.07 ! MK 1.00 NL 0.97 OV 0.97 PT 1.00 ! SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.91 HN 0.95 LA 1.08 ! MK 1.02 NL 0.97 OV 1.01 PT 1.04 ! SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.99 HN 0.97 LA 1.02 ! MK 1.01 NL 0.99 OV 0.97 PT 1.00 ! SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.95 HN 0.97 LA 1.07 ! MK 1.02 NL 0.98 OV 0.96 PT 1.03 ! SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.92 HN 1.00 LA 1.02 ! MK 1.01 NL 0.98 OV 0.95 PT 1.07 ! SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.93 HN 1.00 LA 1.05 ! MK 1.01 NL 0.99 OV 0.99 PT 0.96 ! SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.02 HN 1.00 LA 1.04 ! MK 1.03 NL 0.96 OV 1.00 PT 1.06 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.109529Jy sigma=0.000660 ! Fit after self-cal, rms=0.118799Jy sigma=0.000647 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7747 mas, bmaj=2.074 mas, bpa=-23.51 degrees ! Estimated noise=1131.81 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00403337 Jy ! Component: 100 - total flux cleaned = 0.00461569 Jy ! Component: 150 - total flux cleaned = 0.0050806 Jy ! Component: 200 - total flux cleaned = 0.00540117 Jy ! Total flux subtracted in 200 components = 0.00540117 Jy ! Clean residual min=-0.004118 max=0.002790 Jy/beam ! Clean residual mean=-0.000007 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.258438 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 47 components and 0.258438 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=0.118575Jy sigma=0.000645 ! Fit after self-cal, rms=0.118816Jy sigma=0.000645 ! 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=0.118816Jy sigma=0.000645 ! Fit after self-cal, rms=0.134177Jy sigma=0.000642 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7735 mas, bmaj=2.074 mas, bpa=-23.51 degrees ! Estimated noise=1133.64 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158721 Jy ! Component: 100 - total flux cleaned = 0.00206073 Jy ! Component: 150 - total flux cleaned = 0.00230359 Jy ! Component: 200 - total flux cleaned = 0.00250904 Jy ! Total flux subtracted in 200 components = 0.00250904 Jy ! Clean residual min=-0.004058 max=0.002622 Jy/beam ! Clean residual mean=-0.000007 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.260947 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 57 components and 0.260947 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=0.134105Jy sigma=0.000641 ! Fit after self-cal, rms=0.134217Jy sigma=0.000641 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 = -6.32425e-05 Jy ! Component: 100 - total flux cleaned = 0.000106199 Jy ! Component: 150 - total flux cleaned = 0.000258237 Jy ! Component: 200 - total flux cleaned = 0.000342258 Jy ! Total flux subtracted in 200 components = 0.000342258 Jy ! Clean residual min=-0.003915 max=0.002642 Jy/beam ! Clean residual mean=-0.000006 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.261289 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 64 components and 0.261289 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=0.134195Jy sigma=0.000641 ! Fit after self-cal, rms=0.134198Jy sigma=0.000641 ! 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=0.134198Jy sigma=0.000641 ! Fit after self-cal, rms=0.138102Jy sigma=0.000640 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7731 mas, bmaj=2.075 mas, bpa=-23.54 degrees ! Estimated noise=1131.94 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00084927 Jy ! Component: 100 - total flux cleaned = 0.00108755 Jy ! Component: 150 - total flux cleaned = 0.00124421 Jy ! Component: 200 - total flux cleaned = 0.00136493 Jy ! Total flux subtracted in 200 components = 0.00136493 Jy ! Clean residual min=-0.003819 max=0.002476 Jy/beam ! Clean residual mean=-0.000008 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.262654 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 74 components and 0.262654 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=0.138085Jy sigma=0.000640 ! Fit after self-cal, rms=0.138117Jy sigma=0.000640 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 = 0.000112623 Jy ! Component: 100 - total flux cleaned = 0.000222984 Jy ! Component: 150 - total flux cleaned = 0.000327457 Jy ! Component: 200 - total flux cleaned = 0.000407863 Jy ! Total flux subtracted in 200 components = 0.000407863 Jy ! Clean residual min=-0.003751 max=0.002467 Jy/beam ! Clean residual mean=-0.000007 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.263062 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 80 components and 0.263062 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=0.138105Jy sigma=0.000640 ! Fit after self-cal, rms=0.138106Jy sigma=0.000640 ! 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=0.138106Jy sigma=0.000640 ! Fit after self-cal, rms=0.138183Jy sigma=0.000640 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.87 mas, bmaj=2.578 mas, bpa=-24.78 degrees ! Estimated noise=1549.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102854 Jy ! Component: 100 - total flux cleaned = 0.00141449 Jy ! Component: 150 - total flux cleaned = 0.00163186 Jy ! Component: 200 - total flux cleaned = 0.00177991 Jy ! Total flux subtracted in 200 components = 0.00177991 Jy ! Clean residual min=-0.003707 max=0.002879 Jy/beam ! Clean residual mean=-0.000012 rms=0.000912 Jy/beam ! Combined flux in latest and established models = 0.264842 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 95 components and 0.264842 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=0.138170Jy sigma=0.000640 ! Fit after self-cal, rms=0.138173Jy sigma=0.000640 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 = 0.000211803 Jy ! Component: 100 - total flux cleaned = 0.000359275 Jy ! Component: 150 - total flux cleaned = 0.000471525 Jy ! Component: 200 - total flux cleaned = 0.00056995 Jy ! Total flux subtracted in 200 components = 0.00056995 Jy ! Clean residual min=-0.003628 max=0.002907 Jy/beam ! Clean residual mean=-0.000009 rms=0.000911 Jy/beam ! Combined flux in latest and established models = 0.265412 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 104 components and 0.265412 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=0.138167Jy sigma=0.000640 ! Fit after self-cal, rms=0.138167Jy sigma=0.000640 ! 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=0.773 mas, bmaj=2.075 mas, bpa=-23.56 degrees ! Estimated noise=1131.88 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.773 x 2.075 at -23.56 degrees (North through East) ! Clean map min=-0.003309 max=0.23191 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=0.6443 mas, bmaj=1.95 mas, bpa=-25.72 degrees ! Estimated noise=1595.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.178239 Jy ! Component: 100 - total flux cleaned = 0.217588 Jy ! Component: 150 - total flux cleaned = 0.231087 Jy ! Component: 200 - total flux cleaned = 0.239344 Jy ! Total flux subtracted in 200 components = 0.239344 Jy ! Clean residual min=-0.005310 max=0.005013 Jy/beam ! Clean residual mean=-0.000037 rms=0.001216 Jy/beam ! Combined flux in latest and established models = 0.239344 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.239344 Jy ! Inverting map and beam ! Estimated beam: bmin=0.773 mas, bmaj=2.075 mas, bpa=-23.56 degrees ! Estimated noise=1131.88 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 = 0.00805824 Jy ! Component: 100 - total flux cleaned = 0.0131074 Jy ! Component: 150 - total flux cleaned = 0.0166065 Jy ! Component: 200 - total flux cleaned = 0.0184059 Jy ! Total flux subtracted in 200 components = 0.0184059 Jy ! Clean residual min=-0.004174 max=0.002752 Jy/beam ! Clean residual mean=-0.000023 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.25775 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 45 components and 0.25775 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=1.87 mas, bmaj=2.578 mas, bpa=-24.78 degrees ! Estimated noise=1549.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00318615 Jy ! Component: 100 - total flux cleaned = 0.00459108 Jy ! Component: 150 - total flux cleaned = 0.00530286 Jy ! Component: 200 - total flux cleaned = 0.00587299 Jy ! Total flux subtracted in 200 components = 0.00587299 Jy ! Clean residual min=-0.003861 max=0.002839 Jy/beam ! Clean residual mean=-0.000021 rms=0.000928 Jy/beam ! Combined flux in latest and established models = 0.263623 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 = 0.000469786 Jy ! Component: 100 - total flux cleaned = 0.000802693 Jy ! Component: 150 - total flux cleaned = 0.00103468 Jy ! Component: 200 - total flux cleaned = 0.00121403 Jy ! Total flux subtracted in 200 components = 0.00121403 Jy ! Clean residual min=-0.003694 max=0.002864 Jy/beam ! Clean residual mean=-0.000014 rms=0.000912 Jy/beam ! Combined flux in latest and established models = 0.264837 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 82 components and 0.264837 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.773 mas, bmaj=2.075 mas, bpa=-23.56 degrees ! Estimated noise=1131.88 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00021263 Jy ! Component: 100 - total flux cleaned = 0.000457031 Jy ! Component: 150 - total flux cleaned = 0.000542668 Jy ! Component: 200 - total flux cleaned = 0.000581802 Jy ! Total flux subtracted in 200 components = 0.000581802 Jy ! Clean residual min=-0.003804 max=0.002721 Jy/beam ! Clean residual mean=-0.000005 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.265419 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 98 components and 0.265419 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=0.138226Jy sigma=0.000640 ! Fit after self-cal, rms=0.138233Jy sigma=0.000640 wmodel J2359+3850_X_2017_01_21_pus_map.mod ! Writing 98 model components to file: J2359+3850_X_2017_01_21_pus_map.mod wobs J2359+3850_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J2359+3850_X_2017_01_21_pus_uvs.fits wwins J2359+3850_X_2017_01_21_pus_map.win ! wwins: Wrote 2 windows to J2359+3850_X_2017_01_21_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 = -0.00154807 Jy ! Component: 100 - total flux cleaned = -0.00232984 Jy ! Component: 150 - total flux cleaned = -0.00276778 Jy ! Component: 200 - total flux cleaned = -0.00293462 Jy ! Component: 250 - total flux cleaned = -0.00293567 Jy ! Component: 300 - total flux cleaned = -0.00282509 Jy ! Component: 350 - total flux cleaned = -0.0028251 Jy ! Component: 400 - total flux cleaned = -0.00279017 Jy ! Component: 450 - total flux cleaned = -0.00275667 Jy ! Component: 500 - total flux cleaned = -0.00269183 Jy ! Component: 550 - total flux cleaned = -0.00275704 Jy ! Component: 600 - total flux cleaned = -0.00272605 Jy ! Component: 650 - total flux cleaned = -0.00263418 Jy ! Component: 700 - total flux cleaned = -0.00266471 Jy ! Component: 750 - total flux cleaned = -0.00266509 Jy ! Component: 800 - total flux cleaned = -0.00263585 Jy ! Component: 850 - total flux cleaned = -0.0026075 Jy ! Component: 900 - total flux cleaned = -0.00260722 Jy ! Component: 950 - total flux cleaned = -0.00255227 Jy ! Component: 1000 - total flux cleaned = -0.00255229 Jy ! Component: 1050 - total flux cleaned = -0.00244548 Jy ! Component: 1100 - total flux cleaned = -0.00234152 Jy ! Component: 1150 - total flux cleaned = -0.00239294 Jy ! Component: 1200 - total flux cleaned = -0.00229183 Jy ! Component: 1250 - total flux cleaned = -0.00226687 Jy ! Component: 1300 - total flux cleaned = -0.00219341 Jy ! Component: 1350 - total flux cleaned = -0.00214513 Jy ! Component: 1400 - total flux cleaned = -0.00202574 Jy ! Component: 1450 - total flux cleaned = -0.00202564 Jy ! Component: 1500 - total flux cleaned = -0.00197926 Jy ! Component: 1550 - total flux cleaned = -0.00197951 Jy ! Component: 1600 - total flux cleaned = -0.00193433 Jy ! Component: 1650 - total flux cleaned = -0.00186757 Jy ! Component: 1700 - total flux cleaned = -0.00189016 Jy ! Component: 1750 - total flux cleaned = -0.0019338 Jy ! Component: 1800 - total flux cleaned = -0.00193391 Jy ! Component: 1850 - total flux cleaned = -0.0018699 Jy ! Component: 1900 - total flux cleaned = -0.00189111 Jy ! Component: 1950 - total flux cleaned = -0.00191155 Jy ! Component: 2000 - total flux cleaned = -0.00182884 Jy ! Total flux subtracted in 2048 components = -0.00172666 Jy ! Clean residual min=-0.001262 max=0.001143 Jy/beam ! Clean residual mean=0.000002 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.263692 Jy keep ! Adding 149 model components to the UV plane model. ! The established model now contains 247 components and 0.263692 Jy ![Exited script file: muppet] wmap "J2359+3850_X_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.773 x 2.075 at -23.56 degrees (North through East) ! Clean map min=-0.003094 max=0.23153 Jy/beam ! Writing clean map to FITS file: J2359+3850_X_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.231531 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000380353 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.492833 0.492833 0.985666 1.97133 3.94267 7.88533 15.7707 31.5413 63.0826 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.231 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.773 x 2.075 at -23.56 degrees (North through East) ! Clean map min=-0.003094 max=0.23153 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 J2359+3850_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:34:20 2019