! Started logfile: J2108+1430_X_2017_10_21_pus_uvs.log on Sat May 11 21:59:19 2019 obs J2108+1430_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J2108+1430_X_2017_10_21_pus_uva.fits ! AN table 1: 20 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.873611 visibilities/baseline/integration-bin. ! Found source: J2108+1430 ! ! 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 1202 lines of history. ! ! Reading 7548 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 J2108+1430_X_2017_10_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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.655261Jy sigma=0.005136 ! Fit after self-cal, rms=0.651419Jy sigma=0.005105 ! 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=0.8469 mas, bmaj=2.899 mas, bpa=-20.66 degrees ! Estimated noise=1452.68 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 = 0.274363 Jy ! Component: 100 - total flux cleaned = 0.338761 Jy ! Total flux subtracted in 100 components = 0.338761 Jy ! Clean residual min=-0.012408 max=0.024912 Jy/beam ! Clean residual mean=-0.000066 rms=0.003755 Jy/beam ! Combined flux in latest and established models = 0.338761 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.338761 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=0.114664Jy sigma=0.000817 ! Fit after self-cal, rms=0.114682Jy sigma=0.000817 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0275794 Jy ! Component: 100 - total flux cleaned = 0.0439077 Jy ! Total flux subtracted in 100 components = 0.0439077 Jy ! Clean residual min=-0.010227 max=0.010029 Jy/beam ! Clean residual mean=-0.000018 rms=0.002340 Jy/beam ! Combined flux in latest and established models = 0.382668 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 23 components and 0.382668 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=0.107452Jy sigma=0.000728 ! Fit after self-cal, rms=0.107421Jy sigma=0.000727 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.048 mas, bmaj=3.077 mas, bpa=-19.17 degrees ! Estimated noise=1051.76 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 = 0.0142081 Jy ! Component: 100 - total flux cleaned = 0.0222985 Jy ! Component: 150 - total flux cleaned = 0.0272778 Jy ! Component: 200 - total flux cleaned = 0.0304996 Jy ! Total flux subtracted in 200 components = 0.0304996 Jy ! Clean residual min=-0.005664 max=0.005674 Jy/beam ! Clean residual mean=0.000032 rms=0.001486 Jy/beam ! Combined flux in latest and established models = 0.413168 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 48 components and 0.413168 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=0.105762Jy sigma=0.000706 ! Fit after self-cal, rms=0.105764Jy sigma=0.000706 ! 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 1.00 HN 1.03 KP 0.96 ! LA 1.00 MK 1.00 NL 0.96 OV 0.99 ! PT 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 0.97 KP 0.95 ! LA 1.00 MK 0.98 NL 0.94 OV 0.99 ! PT 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 0.99 KP 0.97 ! LA 0.97 MK 1.02 NL 0.96 OV 0.97 ! PT 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 HN 1.03 KP 0.96 ! LA 0.97 MK 0.98 NL 0.94 OV 1.00 ! PT 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.02 KP 0.95 ! LA 1.02 MK 1.01 NL 0.91 OV 0.99 ! PT 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.98 HN 1.01 KP 0.96 ! LA 1.03 MK 1.01 NL 0.92 OV 0.99 ! PT 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.04 KP 0.95 ! LA 0.98 MK 1.02 NL 0.97 OV 0.97 ! PT 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00 HN 1.01 KP 0.95 ! LA 1.03 MK 1.01 NL 0.94 OV 1.00 ! PT 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 1.02 KP 0.99 ! LA 1.00 MK 1.02 NL 1.00 OV 1.00 ! PT 1.06 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.98 HN 1.08 KP 0.96 ! LA 1.00 MK 1.03 NL 0.98 OV 0.98 ! PT 1.06 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.00 HN 1.02 KP 0.98 ! LA 1.02 MK 1.05 NL 0.98 OV 1.01 ! PT 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.98 HN 1.03 KP 0.97 ! LA 1.03 MK 1.00 NL 0.98 OV 1.05 ! PT 1.08 ! ! ! Fit before self-cal, rms=0.105764Jy sigma=0.000706 ! Fit after self-cal, rms=0.106929Jy sigma=0.000690 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.05 mas, bmaj=3.123 mas, bpa=-19.18 degrees ! Estimated noise=1053.5 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 = -0.00127992 Jy ! Component: 100 - total flux cleaned = -0.00176541 Jy ! Component: 150 - total flux cleaned = -0.00205608 Jy ! Component: 200 - total flux cleaned = -0.0023338 Jy ! Total flux subtracted in 200 components = -0.0023338 Jy ! Clean residual min=-0.003170 max=0.003504 Jy/beam ! Clean residual mean=-0.000027 rms=0.000897 Jy/beam ! Combined flux in latest and established models = 0.410834 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 59 components and 0.410834 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=0.106753Jy sigma=0.000688 ! Fit after self-cal, rms=0.106796Jy sigma=0.000688 ! 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=0.106796Jy sigma=0.000688 ! Fit after self-cal, rms=0.107256Jy sigma=0.000685 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.048 mas, bmaj=3.134 mas, bpa=-19.21 degrees ! Estimated noise=1052.03 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00090651 Jy ! Component: 100 - total flux cleaned = -0.00144276 Jy ! Component: 150 - total flux cleaned = -0.00165009 Jy ! Component: 200 - total flux cleaned = -0.0019082 Jy ! Total flux subtracted in 200 components = -0.0019082 Jy ! Clean residual min=-0.002834 max=0.003003 Jy/beam ! Clean residual mean=-0.000020 rms=0.000778 Jy/beam ! Combined flux in latest and established models = 0.408926 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 68 components and 0.408926 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=0.107168Jy sigma=0.000684 ! Fit after self-cal, rms=0.107183Jy sigma=0.000684 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 = -5.22709e-05 Jy ! Component: 100 - total flux cleaned = -0.00012538 Jy ! Component: 150 - total flux cleaned = -0.000189252 Jy ! Component: 200 - total flux cleaned = -0.000276213 Jy ! Total flux subtracted in 200 components = -0.000276213 Jy ! Clean residual min=-0.002813 max=0.002807 Jy/beam ! Clean residual mean=-0.000021 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.40865 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 75 components and 0.40865 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=0.107156Jy sigma=0.000684 ! Fit after self-cal, rms=0.107156Jy sigma=0.000684 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.107156Jy sigma=0.000684 ! Fit after self-cal, rms=0.107554Jy sigma=0.000684 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.047 mas, bmaj=3.144 mas, bpa=-19.22 degrees ! Estimated noise=1051.04 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00111511 Jy ! Component: 100 - total flux cleaned = -0.00148646 Jy ! Component: 150 - total flux cleaned = -0.00173252 Jy ! Component: 200 - total flux cleaned = -0.00181993 Jy ! Total flux subtracted in 200 components = -0.00181993 Jy ! Clean residual min=-0.002789 max=0.002523 Jy/beam ! Clean residual mean=-0.000018 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.40683 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 78 components and 0.40683 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=0.107513Jy sigma=0.000684 ! Fit after self-cal, rms=0.107519Jy sigma=0.000684 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 = -2.28723e-05 Jy ! Component: 100 - total flux cleaned = -0.000101218 Jy ! Component: 150 - total flux cleaned = -0.00014854 Jy ! Component: 200 - total flux cleaned = -0.000192512 Jy ! Total flux subtracted in 200 components = -0.000192512 Jy ! Clean residual min=-0.002780 max=0.002478 Jy/beam ! Clean residual mean=-0.000018 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.406638 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 80 components and 0.406638 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=0.107505Jy sigma=0.000684 ! Fit after self-cal, rms=0.107506Jy sigma=0.000684 ! 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=0.107506Jy sigma=0.000684 ! Fit after self-cal, rms=0.107856Jy sigma=0.000684 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.338 mas, bmaj=3.485 mas, bpa=-14.56 degrees ! Estimated noise=1205.69 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000523662 Jy ! Component: 100 - total flux cleaned = -0.000715367 Jy ! Component: 150 - total flux cleaned = -0.000856437 Jy ! Component: 200 - total flux cleaned = -0.000963816 Jy ! Total flux subtracted in 200 components = -0.000963816 Jy ! Clean residual min=-0.002983 max=0.002234 Jy/beam ! Clean residual mean=-0.000026 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.405674 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 87 components and 0.405674 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=0.107834Jy sigma=0.000683 ! Fit after self-cal, rms=0.107843Jy sigma=0.000683 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 = -2.71342e-05 Jy ! Component: 100 - total flux cleaned = -0.000123149 Jy ! Component: 150 - total flux cleaned = -0.000200133 Jy ! Component: 200 - total flux cleaned = -0.000239852 Jy ! Total flux subtracted in 200 components = -0.000239852 Jy ! Clean residual min=-0.002932 max=0.002240 Jy/beam ! Clean residual mean=-0.000026 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.405434 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 91 components and 0.405434 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=0.107840Jy sigma=0.000683 ! Fit after self-cal, rms=0.107843Jy sigma=0.000683 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.046 mas, bmaj=3.152 mas, bpa=-19.21 degrees ! Estimated noise=1050.29 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.046 x 3.152 at -19.21 degrees (North through East) ! Clean map min=-0.0025757 max=0.35776 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=0.8447 mas, bmaj=2.965 mas, bpa=-20.68 degrees ! Estimated noise=1458.04 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.275071 Jy ! Component: 100 - total flux cleaned = 0.341713 Jy ! Component: 150 - total flux cleaned = 0.369736 Jy ! Component: 200 - total flux cleaned = 0.382832 Jy ! Total flux subtracted in 200 components = 0.382832 Jy ! Clean residual min=-0.004972 max=0.006693 Jy/beam ! Clean residual mean=-0.000029 rms=0.001359 Jy/beam ! Combined flux in latest and established models = 0.382832 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.382832 Jy ! Inverting map and beam ! Estimated beam: bmin=1.046 mas, bmaj=3.152 mas, bpa=-19.21 degrees ! Estimated noise=1050.29 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 = 0.00967534 Jy ! Component: 100 - total flux cleaned = 0.0152697 Jy ! Component: 150 - total flux cleaned = 0.0186825 Jy ! Component: 200 - total flux cleaned = 0.0208065 Jy ! Total flux subtracted in 200 components = 0.0208065 Jy ! Clean residual min=-0.002834 max=0.002735 Jy/beam ! Clean residual mean=-0.000018 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.403638 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 35 components and 0.403638 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=2.338 mas, bmaj=3.485 mas, bpa=-14.56 degrees ! Estimated noise=1205.69 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188399 Jy ! Component: 100 - total flux cleaned = 0.00219358 Jy ! Component: 150 - total flux cleaned = 0.00239577 Jy ! Component: 200 - total flux cleaned = 0.0024511 Jy ! Total flux subtracted in 200 components = 0.0024511 Jy ! Clean residual min=-0.002790 max=0.002619 Jy/beam ! Clean residual mean=-0.000025 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.40609 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 = 2.40106e-05 Jy ! Component: 100 - total flux cleaned = 4.71006e-05 Jy ! Component: 150 - total flux cleaned = 8.85512e-05 Jy ! Component: 200 - total flux cleaned = 0.000107994 Jy ! Total flux subtracted in 200 components = 0.000107994 Jy ! Clean residual min=-0.002807 max=0.002518 Jy/beam ! Clean residual mean=-0.000025 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.406198 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 51 components and 0.406197 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.046 mas, bmaj=3.152 mas, bpa=-19.21 degrees ! Estimated noise=1050.29 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000222588 Jy ! Component: 100 - total flux cleaned = -0.000222298 Jy ! Component: 150 - total flux cleaned = -0.000219447 Jy ! Component: 200 - total flux cleaned = -0.00021774 Jy ! Total flux subtracted in 200 components = -0.00021774 Jy ! Clean residual min=-0.002817 max=0.002674 Jy/beam ! Clean residual mean=-0.000015 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.40598 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 59 components and 0.40598 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=0.107875Jy sigma=0.000684 ! Fit after self-cal, rms=0.107863Jy sigma=0.000684 wmodel J2108+1430_X_2017_10_21_pus_map.mod ! Writing 59 model components to file: J2108+1430_X_2017_10_21_pus_map.mod wobs J2108+1430_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J2108+1430_X_2017_10_21_pus_uvs.fits wwins J2108+1430_X_2017_10_21_pus_map.win ! wwins: Wrote 1 windows to J2108+1430_X_2017_10_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 = 0.000335023 Jy ! Component: 100 - total flux cleaned = 0.000610351 Jy ! Component: 150 - total flux cleaned = 0.000697743 Jy ! Component: 200 - total flux cleaned = 0.000658298 Jy ! Component: 250 - total flux cleaned = 0.000466481 Jy ! Component: 300 - total flux cleaned = 0.000207854 Jy ! Component: 350 - total flux cleaned = -0.000150518 Jy ! Component: 400 - total flux cleaned = -0.000532777 Jy ! Component: 450 - total flux cleaned = -0.000836956 Jy ! Component: 500 - total flux cleaned = -0.00116716 Jy ! Component: 550 - total flux cleaned = -0.00142525 Jy ! Component: 600 - total flux cleaned = -0.00158296 Jy ! Component: 650 - total flux cleaned = -0.00182967 Jy ! Component: 700 - total flux cleaned = -0.00198054 Jy ! Component: 750 - total flux cleaned = -0.0022182 Jy ! Component: 800 - total flux cleaned = -0.00242256 Jy ! Component: 850 - total flux cleaned = -0.00256709 Jy ! Component: 900 - total flux cleaned = -0.00279328 Jy ! Component: 950 - total flux cleaned = -0.00298761 Jy ! Component: 1000 - total flux cleaned = -0.00315107 Jy ! Component: 1050 - total flux cleaned = -0.0032856 Jy ! Component: 1100 - total flux cleaned = -0.00344353 Jy ! Component: 1150 - total flux cleaned = -0.00359922 Jy ! Component: 1200 - total flux cleaned = -0.00372669 Jy ! Component: 1250 - total flux cleaned = -0.00382715 Jy ! Component: 1300 - total flux cleaned = -0.00397632 Jy ! Component: 1350 - total flux cleaned = -0.00405016 Jy ! Component: 1400 - total flux cleaned = -0.00424403 Jy ! Component: 1450 - total flux cleaned = -0.00436358 Jy ! Component: 1500 - total flux cleaned = -0.00445803 Jy ! Component: 1550 - total flux cleaned = -0.00459783 Jy ! Component: 1600 - total flux cleaned = -0.00459798 Jy ! Component: 1650 - total flux cleaned = -0.00475677 Jy ! Component: 1700 - total flux cleaned = -0.0047791 Jy ! Component: 1750 - total flux cleaned = -0.00486757 Jy ! Component: 1800 - total flux cleaned = -0.0048892 Jy ! Component: 1850 - total flux cleaned = -0.00493256 Jy ! Component: 1900 - total flux cleaned = -0.00497538 Jy ! Component: 1950 - total flux cleaned = -0.00497532 Jy ! Component: 2000 - total flux cleaned = -0.00495421 Jy ! Total flux subtracted in 2048 components = -0.00499593 Jy ! Clean residual min=-0.001130 max=0.001108 Jy/beam ! Clean residual mean=-0.000007 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.400984 Jy keep ! Adding 126 model components to the UV plane model. ! The established model now contains 185 components and 0.400984 Jy ![Exited script file: muppet] wmap "J2108+1430_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.046 x 3.152 at -19.21 degrees (North through East) ! Clean map min=-0.0024761 max=0.35816 Jy/beam ! Writing clean map to FITS file: J2108+1430_X_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.358157 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000388531 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.325442 0.325442 0.650885 1.30177 2.60354 5.20708 10.4142 20.8283 41.6566 83.3132 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.358 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.046 x 3.152 at -19.21 degrees (North through East) ! Clean map min=-0.0024761 max=0.35816 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 J2108+1430_X_2017_10_21_pus_uvs.log closed on Sat May 11 21:59:20 2019