! Started logfile: J1302+5748_X_2017_05_01_pus_uvs.log on Wed May 1 19:58:32 2019 obs J1302+5748_X_2017_05_01_pus_uva.fits ! Reading UV FITS file: J1302+5748_X_2017_05_01_pus_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.879167 visibilities/baseline/integration-bin. ! Found source: J1302+5748 ! ! 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 7596 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 J1302+5748_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 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=0.539248Jy sigma=0.004831 ! Fit after self-cal, rms=0.536704Jy sigma=0.004810 ! 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=0.667 mas, bmaj=1.663 mas, bpa=6.558 degrees ! Estimated noise=1575.36 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 = 0.362379 Jy ! Component: 100 - total flux cleaned = 0.445239 Jy ! Total flux subtracted in 100 components = 0.445239 Jy ! Clean residual min=-0.012260 max=0.029578 Jy/beam ! Clean residual mean=-0.000017 rms=0.003334 Jy/beam ! Combined flux in latest and established models = 0.445239 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.445239 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=0.099988Jy sigma=0.000811 ! Fit after self-cal, rms=0.099992Jy sigma=0.000811 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0317315 Jy ! Component: 100 - total flux cleaned = 0.047726 Jy ! Total flux subtracted in 100 components = 0.047726 Jy ! Clean residual min=-0.007075 max=0.009071 Jy/beam ! Clean residual mean=-0.000004 rms=0.001951 Jy/beam ! Combined flux in latest and established models = 0.492965 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.492965 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=0.090409Jy sigma=0.000695 ! Fit after self-cal, rms=0.090420Jy sigma=0.000695 ! 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=0.8431 mas, bmaj=1.994 mas, bpa=5.961 degrees ! Estimated noise=915.119 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 = 0.00806969 Jy ! Component: 100 - total flux cleaned = 0.012002 Jy ! Component: 150 - total flux cleaned = 0.0136293 Jy ! Component: 200 - total flux cleaned = 0.0141167 Jy ! Total flux subtracted in 200 components = 0.0141167 Jy ! Clean residual min=-0.004434 max=0.004906 Jy/beam ! Clean residual mean=-0.000005 rms=0.001112 Jy/beam ! Combined flux in latest and established models = 0.507081 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.507081 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=0.089889Jy sigma=0.000686 ! Fit after self-cal, rms=0.089892Jy sigma=0.000686 ! 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 1.00 HN 1.09 KP 1.02 ! LA 0.94 MK 0.94 NL 0.96 OV 1.01 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 1.01 KP 0.97 ! LA 0.96 MK 0.95 NL 0.97 OV 0.99 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.02 KP 1.00 ! LA 0.97 MK 0.98 NL 0.97 OV 0.98 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 1.04 KP 1.01 ! LA 0.98 MK 0.98 NL 0.96 OV 1.01 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.97 KP 1.02 ! LA 0.97 MK 1.00 NL 1.00 OV 1.00 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.04 KP 1.02 ! LA 0.97 MK 0.96 NL 1.02 OV 1.00 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 1.07 KP 1.03 ! LA 0.99 MK 0.97 NL 0.97 OV 1.00 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 1.03 KP 1.00 ! LA 0.96 MK 1.00 NL 0.99 OV 1.00 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.11 KP 1.01 ! LA 0.97 MK 0.99 NL 1.00 OV 1.01 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.06 KP 1.00 ! LA 1.00 MK 0.97 NL 1.00 OV 1.01 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.08 HN 1.10 KP 1.08 ! LA 1.04 MK 1.03 NL 1.05 OV 1.06 ! PT 1.08 SC 1.08 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.17 KP 1.00 ! LA 0.98 MK 0.96 NL 1.00 OV 1.00 ! PT 1.03 SC 1.04 ! ! ! Fit before self-cal, rms=0.089892Jy sigma=0.000686 ! Fit after self-cal, rms=0.088932Jy sigma=0.000651 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8452 mas, bmaj=1.996 mas, bpa=5.947 degrees ! Estimated noise=916.182 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 = -5.35475e-05 Jy ! Component: 100 - total flux cleaned = -7.80106e-06 Jy ! Component: 150 - total flux cleaned = 7.23565e-05 Jy ! Component: 200 - total flux cleaned = 0.00010549 Jy ! Total flux subtracted in 200 components = 0.00010549 Jy ! Clean residual min=-0.002241 max=0.002191 Jy/beam ! Clean residual mean=0.000007 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.507187 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 27 components and 0.507187 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=0.088886Jy sigma=0.000650 ! Fit after self-cal, rms=0.088909Jy sigma=0.000650 ! 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=0.088909Jy sigma=0.000650 ! Fit after self-cal, rms=0.088736Jy sigma=0.000647 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.845 mas, bmaj=1.998 mas, bpa=5.97 degrees ! Estimated noise=916.345 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000306743 Jy ! Component: 100 - total flux cleaned = -0.000375711 Jy ! Component: 150 - total flux cleaned = -0.000397047 Jy ! Component: 200 - total flux cleaned = -0.000435672 Jy ! Total flux subtracted in 200 components = -0.000435672 Jy ! Clean residual min=-0.002082 max=0.002233 Jy/beam ! Clean residual mean=0.000004 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.506751 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 32 components and 0.506751 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=0.088724Jy sigma=0.000647 ! Fit after self-cal, rms=0.088724Jy 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 = -2.32852e-05 Jy ! Component: 100 - total flux cleaned = -4.01884e-05 Jy ! Component: 150 - total flux cleaned = -5.61538e-05 Jy ! Component: 200 - total flux cleaned = -8.84047e-05 Jy ! Total flux subtracted in 200 components = -8.84047e-05 Jy ! Clean residual min=-0.002070 max=0.002218 Jy/beam ! Clean residual mean=0.000004 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.506663 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.506663 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=0.088717Jy sigma=0.000647 ! Fit after self-cal, rms=0.088715Jy sigma=0.000647 ! 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=0.088715Jy sigma=0.000647 ! Fit after self-cal, rms=0.088811Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8452 mas, bmaj=1.998 mas, bpa=5.982 degrees ! Estimated noise=916.644 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.84694e-06 Jy ! Component: 100 - total flux cleaned = -2.51122e-05 Jy ! Component: 150 - total flux cleaned = -4.03786e-05 Jy ! Component: 200 - total flux cleaned = -5.50845e-05 Jy ! Total flux subtracted in 200 components = -5.50845e-05 Jy ! Clean residual min=-0.002070 max=0.002215 Jy/beam ! Clean residual mean=0.000004 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.506608 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 38 components and 0.506607 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=0.088805Jy sigma=0.000647 ! Fit after self-cal, rms=0.088804Jy 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 = 1.4062e-05 Jy ! Component: 100 - total flux cleaned = 7.60637e-07 Jy ! Component: 150 - total flux cleaned = -1.23784e-05 Jy ! Component: 200 - total flux cleaned = -2.56408e-05 Jy ! Total flux subtracted in 200 components = -2.56408e-05 Jy ! Clean residual min=-0.002067 max=0.002207 Jy/beam ! Clean residual mean=0.000004 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.506582 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 39 components and 0.506582 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=0.088800Jy sigma=0.000647 ! Fit after self-cal, rms=0.088799Jy sigma=0.000647 ! 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=0.088799Jy sigma=0.000647 ! Fit after self-cal, rms=0.088852Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.119 mas, bmaj=2.814 mas, bpa=7.228 degrees ! Estimated noise=1157.03 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000478093 Jy ! Component: 100 - total flux cleaned = 0.000494556 Jy ! Component: 150 - total flux cleaned = 0.000506739 Jy ! Component: 200 - total flux cleaned = 0.000524686 Jy ! Total flux subtracted in 200 components = 0.000524686 Jy ! Clean residual min=-0.002072 max=0.002599 Jy/beam ! Clean residual mean=0.000009 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.507106 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 43 components and 0.507106 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=0.088855Jy sigma=0.000647 ! Fit after self-cal, rms=0.088856Jy 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 = 5.40557e-05 Jy ! Component: 100 - total flux cleaned = 7.62674e-05 Jy ! Component: 150 - total flux cleaned = 8.42132e-05 Jy ! Component: 200 - total flux cleaned = 9.8943e-05 Jy ! Total flux subtracted in 200 components = 9.8943e-05 Jy ! Clean residual min=-0.002088 max=0.002597 Jy/beam ! Clean residual mean=0.000009 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.507205 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 47 components and 0.507205 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=0.088858Jy sigma=0.000647 ! Fit after self-cal, rms=0.088859Jy sigma=0.000647 ! 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=0.8452 mas, bmaj=1.998 mas, bpa=5.985 degrees ! Estimated noise=916.939 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8452 x 1.998 at 5.985 degrees (North through East) ! Clean map min=-0.0017853 max=0.47509 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=0.668 mas, bmaj=1.668 mas, bpa=6.629 degrees ! Estimated noise=1581.88 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.363839 Jy ! Component: 100 - total flux cleaned = 0.446718 Jy ! Component: 150 - total flux cleaned = 0.478013 Jy ! Component: 200 - total flux cleaned = 0.49358 Jy ! Total flux subtracted in 200 components = 0.49358 Jy ! Clean residual min=-0.006487 max=0.007412 Jy/beam ! Clean residual mean=-0.000003 rms=0.001525 Jy/beam ! Combined flux in latest and established models = 0.49358 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.49358 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8452 mas, bmaj=1.998 mas, bpa=5.985 degrees ! Estimated noise=916.939 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 = 0.00727941 Jy ! Component: 100 - total flux cleaned = 0.0109405 Jy ! Component: 150 - total flux cleaned = 0.0125708 Jy ! Component: 200 - total flux cleaned = 0.012991 Jy ! Total flux subtracted in 200 components = 0.012991 Jy ! Clean residual min=-0.002176 max=0.002190 Jy/beam ! Clean residual mean=0.000004 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.506571 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 0.506571 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=2.119 mas, bmaj=2.814 mas, bpa=7.228 degrees ! Estimated noise=1157.03 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000667131 Jy ! Component: 100 - total flux cleaned = 0.000739662 Jy ! Component: 150 - total flux cleaned = 0.000782208 Jy ! Component: 200 - total flux cleaned = 0.000802307 Jy ! Total flux subtracted in 200 components = 0.000802307 Jy ! Clean residual min=-0.002084 max=0.002618 Jy/beam ! Clean residual mean=0.000010 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.507374 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 = -8.40751e-06 Jy ! Component: 100 - total flux cleaned = -1.61189e-05 Jy ! Component: 150 - total flux cleaned = -1.63317e-05 Jy ! Component: 200 - total flux cleaned = -2.35551e-05 Jy ! Total flux subtracted in 200 components = -2.35551e-05 Jy ! Clean residual min=-0.002084 max=0.002603 Jy/beam ! Clean residual mean=0.000010 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.50735 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 36 components and 0.50735 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8452 mas, bmaj=1.998 mas, bpa=5.985 degrees ! Estimated noise=916.939 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000204591 Jy ! Component: 100 - total flux cleaned = -0.000131864 Jy ! Component: 150 - total flux cleaned = -6.94744e-05 Jy ! Component: 200 - total flux cleaned = -3.98127e-05 Jy ! Total flux subtracted in 200 components = -3.98127e-05 Jy ! Clean residual min=-0.002044 max=0.002213 Jy/beam ! Clean residual mean=0.000005 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.50731 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.50731 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=0.088912Jy sigma=0.000647 ! Fit after self-cal, rms=0.088909Jy sigma=0.000647 wmodel J1302+5748_X_2017_05_01_pus_map.mod ! Writing 39 model components to file: J1302+5748_X_2017_05_01_pus_map.mod wobs J1302+5748_X_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J1302+5748_X_2017_05_01_pus_uvs.fits wwins J1302+5748_X_2017_05_01_pus_map.win ! wwins: Wrote 1 windows to J1302+5748_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 = 0.000253086 Jy ! Component: 100 - total flux cleaned = 0.000290193 Jy ! Component: 150 - total flux cleaned = 0.000186172 Jy ! Component: 200 - total flux cleaned = 0.000186247 Jy ! Component: 250 - total flux cleaned = 0.000186834 Jy ! Component: 300 - total flux cleaned = 0.0003421 Jy ! Component: 350 - total flux cleaned = 0.000553025 Jy ! Component: 400 - total flux cleaned = 0.000729496 Jy ! Component: 450 - total flux cleaned = 0.000844696 Jy ! Component: 500 - total flux cleaned = 0.0010696 Jy ! Component: 550 - total flux cleaned = 0.00120692 Jy ! Component: 600 - total flux cleaned = 0.00134189 Jy ! Component: 650 - total flux cleaned = 0.0014485 Jy ! Component: 700 - total flux cleaned = 0.00160452 Jy ! Component: 750 - total flux cleaned = 0.00170636 Jy ! Component: 800 - total flux cleaned = 0.00175638 Jy ! Component: 850 - total flux cleaned = 0.00180587 Jy ! Component: 900 - total flux cleaned = 0.00190357 Jy ! Component: 950 - total flux cleaned = 0.00202314 Jy ! Component: 1000 - total flux cleaned = 0.00202298 Jy ! Component: 1050 - total flux cleaned = 0.00206965 Jy ! Component: 1100 - total flux cleaned = 0.00218495 Jy ! Component: 1150 - total flux cleaned = 0.00220762 Jy ! Component: 1200 - total flux cleaned = 0.00225294 Jy ! Component: 1250 - total flux cleaned = 0.0022305 Jy ! Component: 1300 - total flux cleaned = 0.00227486 Jy ! Component: 1350 - total flux cleaned = 0.00231833 Jy ! Component: 1400 - total flux cleaned = 0.00238318 Jy ! Component: 1450 - total flux cleaned = 0.00246831 Jy ! Component: 1500 - total flux cleaned = 0.00257356 Jy ! Component: 1550 - total flux cleaned = 0.00261542 Jy ! Component: 1600 - total flux cleaned = 0.00269821 Jy ! Component: 1650 - total flux cleaned = 0.00278045 Jy ! Component: 1700 - total flux cleaned = 0.00288188 Jy ! Component: 1750 - total flux cleaned = 0.00296226 Jy ! Component: 1800 - total flux cleaned = 0.00310156 Jy ! Component: 1850 - total flux cleaned = 0.00318044 Jy ! Component: 1900 - total flux cleaned = 0.003239 Jy ! Component: 1950 - total flux cleaned = 0.00333577 Jy ! Component: 2000 - total flux cleaned = 0.00341238 Jy ! Total flux subtracted in 2048 components = 0.00346941 Jy ! Clean residual min=-0.001240 max=0.000981 Jy/beam ! Clean residual mean=0.000003 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.51078 Jy keep ! Adding 134 model components to the UV plane model. ! The established model now contains 173 components and 0.51078 Jy ![Exited script file: muppet] wmap "J1302+5748_X_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8452 x 1.998 at 5.985 degrees (North through East) ! Clean map min=-0.0017652 max=0.475 Jy/beam ! Writing clean map to FITS file: J1302+5748_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 0.475 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000350091 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.22111 0.22111 0.44222 0.884441 1.76888 3.53776 7.07552 14.151 28.3021 56.6042 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.475 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8452 x 1.998 at 5.985 degrees (North through East) ! Clean map min=-0.0017652 max=0.475 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 J1302+5748_X_2017_05_01_pus_uvs.log closed on Wed May 1 19:58:33 2019