! Started logfile: J1222+0413_X_2017_03_27_pus_uvs.log on Sat Apr 27 22:04:22 2019 obs J1222+0413_X_2017_03_27_pus_uva.fits ! Reading UV FITS file: J1222+0413_X_2017_03_27_pus_uva.fits ! AN table 1: 45 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.597037 visibilities/baseline/integration-bin. ! Found source: J1222+0413 ! ! 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 1844 lines of history. ! ! Reading 14508 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 J1222+0413_X_2017_03_27_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 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.531819Jy sigma=0.004403 ! Fit after self-cal, rms=0.527145Jy sigma=0.004369 ! 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=0.7638 mas, bmaj=1.725 mas, bpa=4.155 degrees ! Estimated noise=1102.12 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 = 0.371137 Jy ! Component: 100 - total flux cleaned = 0.452084 Jy ! Total flux subtracted in 100 components = 0.452084 Jy ! Clean residual min=-0.007963 max=0.022972 Jy/beam ! Clean residual mean=-0.000016 rms=0.002420 Jy/beam ! Combined flux in latest and established models = 0.452084 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.452084 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=0.106804Jy sigma=0.000757 ! Fit after self-cal, rms=0.106806Jy sigma=0.000757 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0229773 Jy ! Component: 100 - total flux cleaned = 0.033856 Jy ! Total flux subtracted in 100 components = 0.033856 Jy ! Clean residual min=-0.007155 max=0.007893 Jy/beam ! Clean residual mean=0.000002 rms=0.001697 Jy/beam ! Combined flux in latest and established models = 0.48594 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 18 components and 0.48594 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=0.100921Jy sigma=0.000705 ! Fit after self-cal, rms=0.100871Jy sigma=0.000705 ! 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=0.9169 mas, bmaj=1.979 mas, bpa=6.459 degrees ! Estimated noise=726.039 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 = 0.00775383 Jy ! Component: 100 - total flux cleaned = 0.00901681 Jy ! Component: 150 - total flux cleaned = 0.00935437 Jy ! Component: 200 - total flux cleaned = 0.00944592 Jy ! Total flux subtracted in 200 components = 0.00944592 Jy ! Clean residual min=-0.008717 max=0.008112 Jy/beam ! Clean residual mean=0.000019 rms=0.001617 Jy/beam ! Combined flux in latest and established models = 0.495386 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 26 components and 0.495386 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=0.100134Jy sigma=0.000700 ! Fit after self-cal, rms=0.100100Jy sigma=0.000699 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.01 KP 1.04 ! LA 1.00 MK 1.02 NL 0.96 OV 0.99 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.97 KP 1.09 ! LA 1.02 MK 0.99 NL 0.96 OV 0.99 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.98 KP 1.00 ! LA 1.03 MK 1.02 NL 0.96 OV 0.99 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.03 KP 1.02 ! LA 1.02 MK 1.02 NL 0.97 OV 0.98 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 0.97 KP 1.03 ! LA 1.00 MK 1.03 NL 0.96 OV 0.97 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 0.99 KP 1.03 ! LA 1.02 MK 1.02 NL 0.96 OV 1.00 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 0.98 KP 1.02 ! LA 1.02 MK 1.06 NL 0.95 OV 0.99 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 0.96 KP 1.03 ! LA 1.02 MK 1.01 NL 0.97 OV 0.99 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.97 KP 1.01 ! LA 1.02 MK 0.99 NL 0.95 OV 0.98 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 1.02 KP 0.91 ! LA 1.03 MK 1.01 NL 0.83 OV 1.06 ! PT 1.08 SC 0.95 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.07 KP 1.02 ! LA 1.10 MK 1.02 NL 0.90 OV 1.12 ! PT 1.18 SC 1.03 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.02 KP 1.06 ! LA 1.05 MK 0.91 NL 0.86 OV 1.09 ! PT 1.14 SC 1.01 ! ! ! Fit before self-cal, rms=0.100100Jy sigma=0.000699 ! Fit after self-cal, rms=0.092823Jy sigma=0.000651 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9213 mas, bmaj=1.977 mas, bpa=6.19 degrees ! Estimated noise=726.115 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, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00415617 Jy ! Component: 100 - total flux cleaned = 0.00544508 Jy ! Component: 150 - total flux cleaned = 0.00580139 Jy ! Component: 200 - total flux cleaned = 0.00613341 Jy ! Total flux subtracted in 200 components = 0.00613341 Jy ! Clean residual min=-0.002694 max=0.003067 Jy/beam ! Clean residual mean=0.000004 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.50152 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 45 components and 0.501519 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=0.092612Jy sigma=0.000649 ! Fit after self-cal, rms=0.092609Jy sigma=0.000649 ! 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=0.092609Jy sigma=0.000649 ! Fit after self-cal, rms=0.088827Jy sigma=0.000640 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9208 mas, bmaj=1.974 mas, bpa=6.18 degrees ! Estimated noise=725.759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00170918 Jy ! Component: 100 - total flux cleaned = 0.00192884 Jy ! Component: 150 - total flux cleaned = 0.00199987 Jy ! Component: 200 - total flux cleaned = 0.0020616 Jy ! Total flux subtracted in 200 components = 0.0020616 Jy ! Clean residual min=-0.001908 max=0.002260 Jy/beam ! Clean residual mean=0.000000 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.503581 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 61 components and 0.503581 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=0.088776Jy sigma=0.000639 ! Fit after self-cal, rms=0.088776Jy sigma=0.000639 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 (0.2, -7.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00209294 Jy ! Component: 100 - total flux cleaned = 0.00333604 Jy ! Component: 150 - total flux cleaned = 0.00391538 Jy ! Component: 200 - total flux cleaned = 0.00430168 Jy ! Total flux subtracted in 200 components = 0.00430168 Jy ! Clean residual min=-0.001832 max=0.001727 Jy/beam ! Clean residual mean=-0.000002 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.507883 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 82 components and 0.507883 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=0.088716Jy sigma=0.000639 ! Fit after self-cal, rms=0.088715Jy sigma=0.000639 ! 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=0.000639 ! Fit after self-cal, rms=0.088711Jy sigma=0.000637 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9203 mas, bmaj=1.973 mas, bpa=6.166 degrees ! Estimated noise=726.003 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000453264 Jy ! Component: 100 - total flux cleaned = 0.000835629 Jy ! Component: 150 - total flux cleaned = 0.00101404 Jy ! Component: 200 - total flux cleaned = 0.00119818 Jy ! Total flux subtracted in 200 components = 0.00119818 Jy ! Clean residual min=-0.001737 max=0.001608 Jy/beam ! Clean residual mean=-0.000001 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.509081 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 93 components and 0.509081 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=0.088693Jy sigma=0.000637 ! Fit after self-cal, rms=0.088698Jy sigma=0.000637 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 = 0.000183442 Jy ! Component: 100 - total flux cleaned = 0.000267915 Jy ! Component: 150 - total flux cleaned = 0.000308182 Jy ! Component: 200 - total flux cleaned = 0.000382793 Jy ! Total flux subtracted in 200 components = 0.000382793 Jy ! Clean residual min=-0.001730 max=0.001622 Jy/beam ! Clean residual mean=-0.000001 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.509464 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 103 components and 0.509464 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=0.088688Jy sigma=0.000637 ! Fit after self-cal, rms=0.088688Jy sigma=0.000637 ! 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=0.088688Jy sigma=0.000637 ! Fit after self-cal, rms=0.088598Jy sigma=0.000636 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.098 mas, bmaj=3.122 mas, bpa=-0.4689 degrees ! Estimated noise=926.716 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000734373 Jy ! Component: 100 - total flux cleaned = 0.000905889 Jy ! Component: 150 - total flux cleaned = 0.0010347 Jy ! Component: 200 - total flux cleaned = 0.00108429 Jy ! Total flux subtracted in 200 components = 0.00108429 Jy ! Clean residual min=-0.001773 max=0.001660 Jy/beam ! Clean residual mean=-0.000001 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.510548 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 111 components and 0.510548 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=0.088597Jy sigma=0.000636 ! Fit after self-cal, rms=0.088595Jy sigma=0.000636 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 = 3.5011e-05 Jy ! Component: 100 - total flux cleaned = 4.91969e-05 Jy ! Component: 150 - total flux cleaned = 7.46113e-05 Jy ! Component: 200 - total flux cleaned = 6.26521e-05 Jy ! Total flux subtracted in 200 components = 6.26521e-05 Jy ! Clean residual min=-0.001761 max=0.001613 Jy/beam ! Clean residual mean=-0.000001 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.510611 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 116 components and 0.510611 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=0.088596Jy sigma=0.000636 ! Fit after self-cal, rms=0.088595Jy sigma=0.000636 ! 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=0.92 mas, bmaj=1.973 mas, bpa=6.152 degrees ! Estimated noise=726.181 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.92 x 1.973 at 6.152 degrees (North through East) ! Clean map min=-0.001614 max=0.47886 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=0.7654 mas, bmaj=1.719 mas, bpa=4.115 degrees ! Estimated noise=1103.94 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.371324 Jy ! Component: 100 - total flux cleaned = 0.452342 Jy ! Component: 150 - total flux cleaned = 0.476299 Jy ! Component: 200 - total flux cleaned = 0.48768 Jy ! Total flux subtracted in 200 components = 0.48768 Jy ! Clean residual min=-0.003348 max=0.005510 Jy/beam ! Clean residual mean=-0.000008 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 0.48768 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.48768 Jy ! Inverting map and beam ! Estimated beam: bmin=0.92 mas, bmaj=1.973 mas, bpa=6.152 degrees ! Estimated noise=726.181 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 = 0.00779779 Jy ! Component: 100 - total flux cleaned = 0.0118817 Jy ! Component: 150 - total flux cleaned = 0.0147885 Jy ! Component: 200 - total flux cleaned = 0.0168346 Jy ! Total flux subtracted in 200 components = 0.0168346 Jy ! Clean residual min=-0.002398 max=0.001875 Jy/beam ! Clean residual mean=0.000000 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.504515 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 37 components and 0.504515 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=2.098 mas, bmaj=3.122 mas, bpa=-0.4689 degrees ! Estimated noise=926.716 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00258574 Jy ! Component: 100 - total flux cleaned = 0.00415582 Jy ! Component: 150 - total flux cleaned = 0.00502703 Jy ! Component: 200 - total flux cleaned = 0.00535562 Jy ! Total flux subtracted in 200 components = 0.00535562 Jy ! Clean residual min=-0.002078 max=0.001656 Jy/beam ! Clean residual mean=0.000001 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.50987 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 = 0.000243474 Jy ! Component: 100 - total flux cleaned = 0.000406993 Jy ! Component: 150 - total flux cleaned = 0.000488743 Jy ! Component: 200 - total flux cleaned = 0.000578582 Jy ! Total flux subtracted in 200 components = 0.000578582 Jy ! Clean residual min=-0.001993 max=0.001606 Jy/beam ! Clean residual mean=-0.000000 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.510449 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 85 components and 0.510449 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.92 mas, bmaj=1.973 mas, bpa=6.152 degrees ! Estimated noise=726.181 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000121362 Jy ! Component: 100 - total flux cleaned = 0.000163167 Jy ! Component: 150 - total flux cleaned = 0.000202721 Jy ! Component: 200 - total flux cleaned = 0.000237299 Jy ! Total flux subtracted in 200 components = 0.000237299 Jy ! Clean residual min=-0.001953 max=0.001570 Jy/beam ! Clean residual mean=-0.000000 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.510686 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 98 components and 0.510686 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=0.088627Jy sigma=0.000636 ! Fit after self-cal, rms=0.088618Jy sigma=0.000636 wmodel J1222+0413_X_2017_03_27_pus_map.mod ! Writing 98 model components to file: J1222+0413_X_2017_03_27_pus_map.mod wobs J1222+0413_X_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J1222+0413_X_2017_03_27_pus_uvs.fits wwins J1222+0413_X_2017_03_27_pus_map.win ! wwins: Wrote 3 windows to J1222+0413_X_2017_03_27_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 = -0.00064299 Jy ! Component: 100 - total flux cleaned = -0.000704837 Jy ! Component: 150 - total flux cleaned = -0.000465112 Jy ! Component: 200 - total flux cleaned = -0.000311546 Jy ! Component: 250 - total flux cleaned = -0.000262152 Jy ! Component: 300 - total flux cleaned = -0.000262246 Jy ! Component: 350 - total flux cleaned = -0.000262428 Jy ! Component: 400 - total flux cleaned = -0.000307877 Jy ! Component: 450 - total flux cleaned = -0.00039708 Jy ! Component: 500 - total flux cleaned = -0.000462668 Jy ! Component: 550 - total flux cleaned = -0.000548678 Jy ! Component: 600 - total flux cleaned = -0.000570163 Jy ! Component: 650 - total flux cleaned = -0.000591278 Jy ! Component: 700 - total flux cleaned = -0.000652751 Jy ! Component: 750 - total flux cleaned = -0.00073314 Jy ! Component: 800 - total flux cleaned = -0.000792286 Jy ! Component: 850 - total flux cleaned = -0.000831047 Jy ! Component: 900 - total flux cleaned = -0.00090776 Jy ! Component: 950 - total flux cleaned = -0.000869837 Jy ! Component: 1000 - total flux cleaned = -0.000963689 Jy ! Component: 1050 - total flux cleaned = -0.00103738 Jy ! Component: 1100 - total flux cleaned = -0.00105568 Jy ! Component: 1150 - total flux cleaned = -0.00118208 Jy ! Component: 1200 - total flux cleaned = -0.00120007 Jy ! Component: 1250 - total flux cleaned = -0.00130654 Jy ! Component: 1300 - total flux cleaned = -0.00139435 Jy ! Component: 1350 - total flux cleaned = -0.00148071 Jy ! Component: 1400 - total flux cleaned = -0.00160079 Jy ! Component: 1450 - total flux cleaned = -0.00166899 Jy ! Component: 1500 - total flux cleaned = -0.00178678 Jy ! Component: 1550 - total flux cleaned = -0.00186999 Jy ! Component: 1600 - total flux cleaned = -0.00195254 Jy ! Component: 1650 - total flux cleaned = -0.00203449 Jy ! Component: 1700 - total flux cleaned = -0.00213201 Jy ! Component: 1750 - total flux cleaned = -0.00222874 Jy ! Component: 1800 - total flux cleaned = -0.00230843 Jy ! Component: 1850 - total flux cleaned = -0.00237158 Jy ! Component: 1900 - total flux cleaned = -0.00243452 Jy ! Component: 1950 - total flux cleaned = -0.00255909 Jy ! Component: 2000 - total flux cleaned = -0.00262065 Jy ! Total flux subtracted in 2048 components = -0.00268208 Jy ! Clean residual min=-0.000904 max=0.000763 Jy/beam ! Clean residual mean=-0.000001 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.508004 Jy keep ! Adding 150 model components to the UV plane model. ! The established model now contains 248 components and 0.508004 Jy ![Exited script file: muppet] wmap "J1222+0413_X_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.92 x 1.973 at 6.152 degrees (North through East) ! Clean map min=-0.0016617 max=0.47854 Jy/beam ! Writing clean map to FITS file: J1222+0413_X_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.478537 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000291015 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.18244 0.18244 0.36488 0.72976 1.45952 2.91904 5.83808 11.6762 23.3523 46.7046 93.4093 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.478 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.92 x 1.973 at 6.152 degrees (North through East) ! Clean map min=-0.0016617 max=0.47854 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 J1222+0413_X_2017_03_27_pus_uvs.log closed on Sat Apr 27 22:04:23 2019