! Started logfile: J1051+2119_X_2017_02_19_pus_uvs.log on Sat May 4 21:42:47 2019 obs J1051+2119_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J1051+2119_X_2017_02_19_pus_uva.fits ! AN table 1: 10 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.406667 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1051+2119 ! ! 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 858 lines of history. ! ! Reading 2196 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 J1051+2119_X_2017_02_19_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 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.698670Jy sigma=0.005876 ! Fit after self-cal, rms=0.693938Jy sigma=0.005839 ! 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=1.986 mas, bmaj=2.344 mas, bpa=-63.9 degrees ! Estimated noise=3448.48 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 = 0.237218 Jy ! Component: 100 - total flux cleaned = 0.288955 Jy ! Total flux subtracted in 100 components = 0.288955 Jy ! Clean residual min=-0.012806 max=0.016816 Jy/beam ! Clean residual mean=0.000041 rms=0.004671 Jy/beam ! Combined flux in latest and established models = 0.288955 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.288955 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=0.088709Jy sigma=0.000710 ! Fit after self-cal, rms=0.088708Jy sigma=0.000710 ! 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=2.314 mas, bmaj=2.479 mas, bpa=-83.67 degrees ! Estimated noise=1816.21 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 = 0.0187784 Jy ! Component: 100 - total flux cleaned = 0.0193312 Jy ! Component: 150 - total flux cleaned = 0.0193197 Jy ! Component: 200 - total flux cleaned = 0.0200821 Jy ! Total flux subtracted in 200 components = 0.0200821 Jy ! Clean residual min=-0.008838 max=0.012810 Jy/beam ! Clean residual mean=0.000065 rms=0.003440 Jy/beam ! Combined flux in latest and established models = 0.309037 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 26 components and 0.309037 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=0.083924Jy sigma=0.000672 ! Fit after self-cal, rms=0.083847Jy sigma=0.000672 ! 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 1.09 HN 1.00 KP 0.96 ! LA 0.94 MK 1.00* NL 0.95 OV 1.04 ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.07 HN 1.02 KP 0.98 ! LA 0.96 MK 1.00* NL 0.95 OV 1.05 ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 1.00 KP 0.96 ! LA 1.01 MK 1.00* NL 0.99 OV 1.04 ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.07 HN 0.98 KP 1.03 ! LA 1.01 MK 1.00* NL 0.94 OV 1.03 ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 0.98 KP 0.97 ! LA 0.98 MK 1.00* NL 1.00 OV 1.04 ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.09 HN 0.93 KP 0.98 ! LA 1.03 MK 1.00* NL 0.93 OV 1.06 ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.00 KP 0.98 ! LA 0.96 MK 1.00* NL 0.92 OV 0.98 ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.09 HN 0.97 KP 0.97 ! LA 1.01 MK 1.00* NL 0.93 OV 1.01 ! PT 1.00* SC 1.00* ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.09 HN 0.98 KP 0.96 ! LA 0.98 MK 1.00* NL 0.95 OV 0.96 ! PT 1.00* SC 1.00* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 HN 0.96 KP 1.07 ! LA 1.00 MK 1.00* NL 0.89 OV 1.09 ! PT 1.00* SC 1.00* ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 1.01 KP 0.99 ! LA 0.94 MK 1.00* NL 0.93 OV 1.05 ! PT 1.00* SC 1.00* ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.96 KP 1.07 ! LA 0.96 MK 1.00* NL 0.93 OV 1.10 ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.083847Jy sigma=0.000672 ! Fit after self-cal, rms=0.080584Jy sigma=0.000651 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.307 mas, bmaj=2.48 mas, bpa=-80.15 degrees ! Estimated noise=1801.74 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 = 0.00412446 Jy ! Component: 100 - total flux cleaned = 0.00675729 Jy ! Component: 150 - total flux cleaned = 0.00787155 Jy ! Component: 200 - total flux cleaned = 0.00863798 Jy ! Total flux subtracted in 200 components = 0.00863798 Jy ! Clean residual min=-0.006247 max=0.007850 Jy/beam ! Clean residual mean=0.000030 rms=0.002247 Jy/beam ! Combined flux in latest and established models = 0.317675 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 39 components and 0.317675 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=0.080307Jy sigma=0.000649 ! Fit after self-cal, rms=0.080309Jy 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=0.080309Jy sigma=0.000649 ! Fit after self-cal, rms=0.080180Jy sigma=0.000648 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.299 mas, bmaj=2.477 mas, bpa=-78.54 degrees ! Estimated noise=1803.73 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00246147 Jy ! Component: 100 - total flux cleaned = 0.00388106 Jy ! Component: 150 - total flux cleaned = 0.00416889 Jy ! Component: 200 - total flux cleaned = 0.00421115 Jy ! Total flux subtracted in 200 components = 0.00421115 Jy ! Clean residual min=-0.005830 max=0.007580 Jy/beam ! Clean residual mean=0.000027 rms=0.002147 Jy/beam ! Combined flux in latest and established models = 0.321886 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 45 components and 0.321886 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=0.080076Jy sigma=0.000648 ! Fit after self-cal, rms=0.080071Jy sigma=0.000648 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 = 4.64175e-05 Jy ! Component: 100 - total flux cleaned = 8.31448e-05 Jy ! Component: 150 - total flux cleaned = 8.32092e-05 Jy ! Component: 200 - total flux cleaned = 8.45228e-05 Jy ! Total flux subtracted in 200 components = 8.45228e-05 Jy ! Clean residual min=-0.005741 max=0.007528 Jy/beam ! Clean residual mean=0.000026 rms=0.002127 Jy/beam ! Combined flux in latest and established models = 0.32197 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 50 components and 0.32197 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=0.080039Jy sigma=0.000648 ! Fit after self-cal, rms=0.080038Jy sigma=0.000648 ! 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=0.080038Jy sigma=0.000648 ! Fit after self-cal, rms=0.079969Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.294 mas, bmaj=2.478 mas, bpa=-77.37 degrees ! Estimated noise=1805.08 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161058 Jy ! Component: 100 - total flux cleaned = 0.00193735 Jy ! Component: 150 - total flux cleaned = 0.00200582 Jy ! Component: 200 - total flux cleaned = 0.00197542 Jy ! Total flux subtracted in 200 components = 0.00197542 Jy ! Clean residual min=-0.005705 max=0.007634 Jy/beam ! Clean residual mean=0.000025 rms=0.002082 Jy/beam ! Combined flux in latest and established models = 0.323946 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 56 components and 0.323946 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=0.079923Jy sigma=0.000647 ! Fit after self-cal, rms=0.079920Jy 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 = -2.57719e-05 Jy ! Component: 100 - total flux cleaned = -5.45516e-05 Jy ! Component: 150 - total flux cleaned = -0.000108372 Jy ! Component: 200 - total flux cleaned = -0.000134233 Jy ! Total flux subtracted in 200 components = -0.000134233 Jy ! Clean residual min=-0.005639 max=0.007567 Jy/beam ! Clean residual mean=0.000024 rms=0.002069 Jy/beam ! Combined flux in latest and established models = 0.323812 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 57 components and 0.323812 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=0.079900Jy sigma=0.000647 ! Fit after self-cal, rms=0.079901Jy 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=0.079901Jy sigma=0.000647 ! Fit after self-cal, rms=0.079877Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.592 mas, bmaj=2.785 mas, bpa=-83.18 degrees ! Estimated noise=1861.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000696008 Jy ! Component: 100 - total flux cleaned = 0.00069818 Jy ! Component: 150 - total flux cleaned = 0.000664929 Jy ! Component: 200 - total flux cleaned = 0.00069377 Jy ! Total flux subtracted in 200 components = 0.00069377 Jy ! Clean residual min=-0.006275 max=0.008648 Jy/beam ! Clean residual mean=0.000036 rms=0.002453 Jy/beam ! Combined flux in latest and established models = 0.324505 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 63 components and 0.324505 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=0.079856Jy sigma=0.000647 ! Fit after self-cal, rms=0.079854Jy 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 = -2.68473e-05 Jy ! Component: 100 - total flux cleaned = -8.21241e-05 Jy ! Component: 150 - total flux cleaned = -0.000109097 Jy ! Component: 200 - total flux cleaned = -0.000135359 Jy ! Total flux subtracted in 200 components = -0.000135359 Jy ! Clean residual min=-0.006263 max=0.008632 Jy/beam ! Clean residual mean=0.000035 rms=0.002436 Jy/beam ! Combined flux in latest and established models = 0.32437 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 65 components and 0.32437 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=0.079840Jy sigma=0.000646 ! Fit after self-cal, rms=0.079840Jy sigma=0.000646 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=2.289 mas, bmaj=2.479 mas, bpa=-76.59 degrees ! Estimated noise=1806.08 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.289 x 2.479 at -76.59 degrees (North through East) ! Clean map min=-0.0056397 max=0.31004 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=1.96 mas, bmaj=2.359 mas, bpa=-62.25 degrees ! Estimated noise=3429.43 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.235852 Jy ! Component: 100 - total flux cleaned = 0.28739 Jy ! Component: 150 - total flux cleaned = 0.301422 Jy ! Component: 200 - total flux cleaned = 0.310181 Jy ! Total flux subtracted in 200 components = 0.310181 Jy ! Clean residual min=-0.009940 max=0.010375 Jy/beam ! Clean residual mean=0.000007 rms=0.003726 Jy/beam ! Combined flux in latest and established models = 0.310181 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.310181 Jy ! Inverting map and beam ! Estimated beam: bmin=2.289 mas, bmaj=2.479 mas, bpa=-76.59 degrees ! Estimated noise=1806.08 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 = 0.00832355 Jy ! Component: 100 - total flux cleaned = 0.00975739 Jy ! Component: 150 - total flux cleaned = 0.0112725 Jy ! Component: 200 - total flux cleaned = 0.0125203 Jy ! Total flux subtracted in 200 components = 0.0125203 Jy ! Clean residual min=-0.006232 max=0.007732 Jy/beam ! Clean residual mean=0.000025 rms=0.002209 Jy/beam ! Combined flux in latest and established models = 0.322701 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 40 components and 0.322701 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=2.592 mas, bmaj=2.785 mas, bpa=-83.18 degrees ! Estimated noise=1861.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135201 Jy ! Component: 100 - total flux cleaned = 0.00163444 Jy ! Component: 150 - total flux cleaned = 0.00163444 Jy ! Component: 200 - total flux cleaned = 0.00159043 Jy ! Total flux subtracted in 200 components = 0.00159043 Jy ! Clean residual min=-0.006585 max=0.008771 Jy/beam ! Clean residual mean=0.000038 rms=0.002552 Jy/beam ! Combined flux in latest and established models = 0.324292 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 = -4.18359e-05 Jy ! Component: 100 - total flux cleaned = -0.000121999 Jy ! Component: 150 - total flux cleaned = -0.000159561 Jy ! Component: 200 - total flux cleaned = -0.000229826 Jy ! Total flux subtracted in 200 components = -0.000229826 Jy ! Clean residual min=-0.006524 max=0.008743 Jy/beam ! Clean residual mean=0.000038 rms=0.002516 Jy/beam ! Combined flux in latest and established models = 0.324062 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 63 components and 0.324062 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.289 mas, bmaj=2.479 mas, bpa=-76.59 degrees ! Estimated noise=1806.08 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.19645e-05 Jy ! Component: 100 - total flux cleaned = 0.000288495 Jy ! Component: 150 - total flux cleaned = 0.000253305 Jy ! Component: 200 - total flux cleaned = 0.000192872 Jy ! Total flux subtracted in 200 components = 0.000192872 Jy ! Clean residual min=-0.005829 max=0.007725 Jy/beam ! Clean residual mean=0.000025 rms=0.002094 Jy/beam ! Combined flux in latest and established models = 0.324255 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 72 components and 0.324255 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=0.079910Jy sigma=0.000647 ! Fit after self-cal, rms=0.079908Jy sigma=0.000647 wmodel J1051+2119_X_2017_02_19_pus_map.mod ! Writing 72 model components to file: J1051+2119_X_2017_02_19_pus_map.mod wobs J1051+2119_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J1051+2119_X_2017_02_19_pus_uvs.fits wwins J1051+2119_X_2017_02_19_pus_map.win ! wwins: Wrote 1 windows to J1051+2119_X_2017_02_19_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 = 0.00337154 Jy ! Component: 100 - total flux cleaned = 0.00526603 Jy ! Component: 150 - total flux cleaned = 0.00649075 Jy ! Component: 200 - total flux cleaned = 0.00747597 Jy ! Component: 250 - total flux cleaned = 0.00813124 Jy ! Component: 300 - total flux cleaned = 0.00858473 Jy ! Component: 350 - total flux cleaned = 0.00858346 Jy ! Component: 400 - total flux cleaned = 0.00853081 Jy ! Component: 450 - total flux cleaned = 0.00843124 Jy ! Component: 500 - total flux cleaned = 0.00829128 Jy ! Component: 550 - total flux cleaned = 0.00802816 Jy ! Component: 600 - total flux cleaned = 0.0076956 Jy ! Component: 650 - total flux cleaned = 0.00734044 Jy ! Component: 700 - total flux cleaned = 0.0070406 Jy ! Component: 750 - total flux cleaned = 0.00675291 Jy ! Component: 800 - total flux cleaned = 0.00654711 Jy ! Component: 850 - total flux cleaned = 0.00634757 Jy ! Component: 900 - total flux cleaned = 0.00615492 Jy ! Component: 950 - total flux cleaned = 0.00587693 Jy ! Component: 1000 - total flux cleaned = 0.00572862 Jy ! Component: 1050 - total flux cleaned = 0.00546939 Jy ! Component: 1100 - total flux cleaned = 0.00532968 Jy ! Component: 1150 - total flux cleaned = 0.00511192 Jy ! Component: 1200 - total flux cleaned = 0.0048491 Jy ! Component: 1250 - total flux cleaned = 0.00467085 Jy ! Component: 1300 - total flux cleaned = 0.00444735 Jy ! Component: 1350 - total flux cleaned = 0.00430218 Jy ! Component: 1400 - total flux cleaned = 0.00408991 Jy ! Component: 1450 - total flux cleaned = 0.00399783 Jy ! Component: 1500 - total flux cleaned = 0.00386213 Jy ! Component: 1550 - total flux cleaned = 0.00377405 Jy ! Component: 1600 - total flux cleaned = 0.00368663 Jy ! Component: 1650 - total flux cleaned = 0.00349483 Jy ! Component: 1700 - total flux cleaned = 0.00345289 Jy ! Component: 1750 - total flux cleaned = 0.00332872 Jy ! Component: 1800 - total flux cleaned = 0.00324667 Jy ! Component: 1850 - total flux cleaned = 0.00318589 Jy ! Component: 1900 - total flux cleaned = 0.00310578 Jy ! Component: 1950 - total flux cleaned = 0.00308593 Jy ! Component: 2000 - total flux cleaned = 0.00298775 Jy ! Total flux subtracted in 2048 components = 0.00296833 Jy ! Clean residual min=-0.001299 max=0.001333 Jy/beam ! Clean residual mean=0.000005 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.327223 Jy keep ! Adding 150 model components to the UV plane model. ! The established model now contains 222 components and 0.327223 Jy ![Exited script file: muppet] wmap "J1051+2119_X_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.289 x 2.479 at -76.59 degrees (North through East) ! Clean map min=-0.0031462 max=0.30879 Jy/beam ! Writing clean map to FITS file: J1051+2119_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.308789 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000330413 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.321008 0.321008 0.642017 1.28403 2.56807 5.13614 10.2723 20.5445 41.0891 82.1782 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.308 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.289 x 2.479 at -76.59 degrees (North through East) ! Clean map min=-0.0031462 max=0.30879 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 J1051+2119_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:42:48 2019