! Started logfile: J0044+6803_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:20:44 2017 obs J0044+6803_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J0044+6803_X_2014_01_04_pus_uva.fits ! AN table 1: 85 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.346405 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0044+6803 ! ! 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 382 lines of history. ! ! Reading 12720 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 J0044+6803_X_2014_01_04_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 298 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 298 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 298 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 298 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 298 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 298 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 298 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 298 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 298 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 298 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 298 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 298 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.938235Jy sigma=0.010700 ! Fit after self-cal, rms=0.908481Jy sigma=0.010452 ! 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=0.5766 mas, bmaj=2.445 mas, bpa=84.14 degrees ! Estimated noise=1467.39 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 = 0.0711681 Jy ! Component: 100 - total flux cleaned = 0.0941437 Jy ! Total flux subtracted in 100 components = 0.0941437 Jy ! Clean residual min=-0.009913 max=0.018427 Jy/beam ! Clean residual mean=-0.000168 rms=0.003400 Jy/beam ! Combined flux in latest and established models = 0.0941437 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0941437 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=0.080627Jy sigma=0.000868 ! Fit after self-cal, rms=0.080595Jy sigma=0.000866 ! 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=0.7139 mas, bmaj=2.802 mas, bpa=84.02 degrees ! Estimated noise=551.757 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 = 0.0198661 Jy ! Component: 100 - total flux cleaned = 0.0306987 Jy ! Component: 150 - total flux cleaned = 0.037624 Jy ! Component: 200 - total flux cleaned = 0.0421203 Jy ! Total flux subtracted in 200 components = 0.0421203 Jy ! Clean residual min=-0.006649 max=0.010497 Jy/beam ! Clean residual mean=-0.000070 rms=0.002324 Jy/beam ! Combined flux in latest and established models = 0.136264 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 29 components and 0.136264 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=0.076675Jy sigma=0.000787 ! Fit after self-cal, rms=0.076692Jy sigma=0.000785 ! 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 1.00* FD 1.00* KP 1.00* LA 0.95 ! MK 1.01 NL 0.96 OV 0.91 PT 0.95 ! SC 1.63 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 1.00 NL 0.93 OV 0.96 PT 0.90 ! SC 1.48 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.94 ! MK 1.06 NL 0.97 OV 0.94 PT 0.91 ! SC 1.68 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 1.00 NL 0.96 OV 0.90 PT 0.93 ! SC 1.51 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.91 ! MK 1.03 NL 0.96 OV 0.95 PT 0.95 ! SC 1.62 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.95 ! MK 1.02 NL 1.02 OV 0.95 PT 0.91 ! SC 1.63 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.95 ! MK 0.99 NL 0.96 OV 0.94 PT 0.93 ! SC 1.42 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.97 ! MK 1.01 NL 0.99 OV 0.97 PT 0.94 ! SC 1.46 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 0.99 NL 0.95 OV 1.01 PT 0.97 ! SC 1.35 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.97 ! MK 0.96 NL 0.97 OV 1.00 PT 0.93 ! SC 1.41 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.95 ! MK 1.01 NL 1.01 OV 0.99 PT 0.87 ! SC 1.42 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.96 ! MK 0.98 NL 0.99 OV 0.97 PT 0.88 ! SC 1.42 ! ! ! Fit before self-cal, rms=0.076692Jy sigma=0.000785 ! Fit after self-cal, rms=0.095132Jy sigma=0.000766 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7559 mas, bmaj=2.893 mas, bpa=85.53 degrees ! Estimated noise=569.1 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 = -0.00265906 Jy ! Component: 100 - total flux cleaned = -0.00316446 Jy ! Component: 150 - total flux cleaned = -0.00370258 Jy ! Component: 200 - total flux cleaned = -0.00406331 Jy ! Total flux subtracted in 200 components = -0.00406331 Jy ! Clean residual min=-0.004033 max=0.005176 Jy/beam ! Clean residual mean=-0.000024 rms=0.001158 Jy/beam ! Combined flux in latest and established models = 0.132201 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 38 components and 0.132201 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=0.094630Jy sigma=0.000763 ! Fit after self-cal, rms=0.094907Jy sigma=0.000762 ! 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=0.094907Jy sigma=0.000762 ! Fit after self-cal, rms=0.102200Jy sigma=0.000756 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7493 mas, bmaj=2.807 mas, bpa=84.16 degrees ! Estimated noise=561.582 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000313723 Jy ! Component: 100 - total flux cleaned = -0.000310682 Jy ! Component: 150 - total flux cleaned = -0.000371271 Jy ! Component: 200 - total flux cleaned = -0.000425767 Jy ! Total flux subtracted in 200 components = -0.000425767 Jy ! Clean residual min=-0.002255 max=0.002552 Jy/beam ! Clean residual mean=-0.000006 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.131775 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 43 components and 0.131775 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=0.102165Jy sigma=0.000756 ! Fit after self-cal, rms=0.102211Jy sigma=0.000755 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 (1.4, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138568 Jy ! Component: 100 - total flux cleaned = 0.00137689 Jy ! Component: 150 - total flux cleaned = 0.00137436 Jy ! Component: 200 - total flux cleaned = 0.00137484 Jy ! Total flux subtracted in 200 components = 0.00137484 Jy ! Clean residual min=-0.001903 max=0.001723 Jy/beam ! Clean residual mean=0.000000 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.13315 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 56 components and 0.13315 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=0.102135Jy sigma=0.000754 ! Fit after self-cal, rms=0.102122Jy sigma=0.000754 ! 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=0.102122Jy sigma=0.000754 ! Fit after self-cal, rms=0.102609Jy sigma=0.000754 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7469 mas, bmaj=2.798 mas, bpa=84.19 degrees ! Estimated noise=560.139 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000407821 Jy ! Component: 100 - total flux cleaned = 0.000527937 Jy ! Component: 150 - total flux cleaned = 0.000562224 Jy ! Component: 200 - total flux cleaned = 0.000591857 Jy ! Total flux subtracted in 200 components = 0.000591857 Jy ! Clean residual min=-0.001692 max=0.001449 Jy/beam ! Clean residual mean=-0.000000 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.133742 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 61 components and 0.133741 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=0.102576Jy sigma=0.000754 ! Fit after self-cal, rms=0.102567Jy sigma=0.000754 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 = -9.05897e-05 Jy ! Component: 100 - total flux cleaned = -3.40703e-05 Jy ! Component: 150 - total flux cleaned = 1.44914e-05 Jy ! Component: 200 - total flux cleaned = 1.45283e-05 Jy ! Total flux subtracted in 200 components = 1.45283e-05 Jy ! Clean residual min=-0.001582 max=0.001402 Jy/beam ! Clean residual mean=-0.000000 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.133756 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 62 components and 0.133756 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=0.102549Jy sigma=0.000753 ! Fit after self-cal, rms=0.102546Jy sigma=0.000753 ! 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=0.102546Jy sigma=0.000753 ! Fit after self-cal, rms=0.102923Jy sigma=0.000753 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.79 mas, bmaj=5.706 mas, bpa=74.4 degrees ! Estimated noise=654.635 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000103361 Jy ! Component: 100 - total flux cleaned = 0.000187608 Jy ! Component: 150 - total flux cleaned = 0.000242218 Jy ! Component: 200 - total flux cleaned = 0.000295981 Jy ! Total flux subtracted in 200 components = 0.000295981 Jy ! Clean residual min=-0.000904 max=0.000788 Jy/beam ! Clean residual mean=-0.000004 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.134052 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 76 components and 0.134052 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=0.102922Jy sigma=0.000753 ! Fit after self-cal, rms=0.102913Jy sigma=0.000753 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 = 7.01001e-05 Jy ! Component: 100 - total flux cleaned = 0.000135074 Jy ! Component: 150 - total flux cleaned = 0.00019499 Jy ! Component: 200 - total flux cleaned = 0.000243398 Jy ! Total flux subtracted in 200 components = 0.000243398 Jy ! Clean residual min=-0.000904 max=0.000786 Jy/beam ! Clean residual mean=-0.000001 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.134295 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 77 components and 0.134295 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=0.102913Jy sigma=0.000753 ! Fit after self-cal, rms=0.102907Jy sigma=0.000753 ! 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=0.7456 mas, bmaj=2.794 mas, bpa=84.26 degrees ! Estimated noise=559.813 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7456 x 2.794 at 84.26 degrees (North through East) ! Clean map min=-0.001362 max=0.099461 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=0.6031 mas, bmaj=2.418 mas, bpa=83.76 degrees ! Estimated noise=1562.97 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0743049 Jy ! Component: 100 - total flux cleaned = 0.0981453 Jy ! Component: 150 - total flux cleaned = 0.110477 Jy ! Component: 200 - total flux cleaned = 0.117712 Jy ! Total flux subtracted in 200 components = 0.117712 Jy ! Clean residual min=-0.004820 max=0.005688 Jy/beam ! Clean residual mean=-0.000060 rms=0.001426 Jy/beam ! Combined flux in latest and established models = 0.117712 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 0.117712 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7456 mas, bmaj=2.794 mas, bpa=84.26 degrees ! Estimated noise=559.813 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 = 0.00696508 Jy ! Component: 100 - total flux cleaned = 0.0108764 Jy ! Component: 150 - total flux cleaned = 0.0132652 Jy ! Component: 200 - total flux cleaned = 0.0143133 Jy ! Total flux subtracted in 200 components = 0.0143133 Jy ! Clean residual min=-0.001961 max=0.001617 Jy/beam ! Clean residual mean=-0.000011 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.132025 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 31 components and 0.132025 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.79 mas, bmaj=5.706 mas, bpa=74.4 degrees ! Estimated noise=654.635 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125779 Jy ! Component: 100 - total flux cleaned = 0.00171645 Jy ! Component: 150 - total flux cleaned = 0.00181463 Jy ! Component: 200 - total flux cleaned = 0.00188891 Jy ! Total flux subtracted in 200 components = 0.00188891 Jy ! Clean residual min=-0.000931 max=0.000814 Jy/beam ! Clean residual mean=-0.000007 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.133914 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 = 6.07539e-05 Jy ! Component: 100 - total flux cleaned = 8.66743e-05 Jy ! Component: 150 - total flux cleaned = 0.000104225 Jy ! Component: 200 - total flux cleaned = 0.000109685 Jy ! Total flux subtracted in 200 components = 0.000109685 Jy ! Clean residual min=-0.000869 max=0.000808 Jy/beam ! Clean residual mean=-0.000005 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.134023 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 60 components and 0.134023 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7456 mas, bmaj=2.794 mas, bpa=84.26 degrees ! Estimated noise=559.813 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00036542 Jy ! Component: 100 - total flux cleaned = -0.000369941 Jy ! Component: 150 - total flux cleaned = -0.000275088 Jy ! Component: 200 - total flux cleaned = -0.000192672 Jy ! Total flux subtracted in 200 components = -0.000192672 Jy ! Clean residual min=-0.001626 max=0.001343 Jy/beam ! Clean residual mean=-0.000003 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.133831 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 70 components and 0.133831 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=0.102912Jy sigma=0.000753 ! Fit after self-cal, rms=0.102796Jy sigma=0.000753 wmodel J0044+6803_X_2014_01_04_pus_map.mod ! Writing 70 model components to file: J0044+6803_X_2014_01_04_pus_map.mod wobs J0044+6803_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J0044+6803_X_2014_01_04_pus_uvs.fits wwins J0044+6803_X_2014_01_04_pus_map.win ! wwins: Wrote 2 windows to J0044+6803_X_2014_01_04_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 = -0.000152615 Jy ! Component: 100 - total flux cleaned = -0.000105025 Jy ! Component: 150 - total flux cleaned = -4.10193e-05 Jy ! Component: 200 - total flux cleaned = 3.96666e-05 Jy ! Component: 250 - total flux cleaned = 0.000190644 Jy ! Component: 300 - total flux cleaned = 0.000316607 Jy ! Component: 350 - total flux cleaned = 0.000453749 Jy ! Component: 400 - total flux cleaned = 0.000420433 Jy ! Component: 450 - total flux cleaned = 0.000420398 Jy ! Component: 500 - total flux cleaned = 0.000389359 Jy ! Component: 550 - total flux cleaned = 0.000389093 Jy ! Component: 600 - total flux cleaned = 0.000403467 Jy ! Component: 650 - total flux cleaned = 0.000431723 Jy ! Component: 700 - total flux cleaned = 0.000431742 Jy ! Component: 750 - total flux cleaned = 0.000431885 Jy ! Component: 800 - total flux cleaned = 0.000457987 Jy ! Component: 850 - total flux cleaned = 0.00043182 Jy ! Component: 900 - total flux cleaned = 0.000444654 Jy ! Component: 950 - total flux cleaned = 0.000432395 Jy ! Component: 1000 - total flux cleaned = 0.00043247 Jy ! Component: 1050 - total flux cleaned = 0.000456257 Jy ! Component: 1100 - total flux cleaned = 0.000479553 Jy ! Component: 1150 - total flux cleaned = 0.000502386 Jy ! Component: 1200 - total flux cleaned = 0.000535986 Jy ! Component: 1250 - total flux cleaned = 0.000525022 Jy ! Component: 1300 - total flux cleaned = 0.000524982 Jy ! Component: 1350 - total flux cleaned = 0.000514283 Jy ! Component: 1400 - total flux cleaned = 0.000535301 Jy ! Component: 1450 - total flux cleaned = 0.000524977 Jy ! Component: 1500 - total flux cleaned = 0.000514769 Jy ! Component: 1550 - total flux cleaned = 0.000514765 Jy ! Component: 1600 - total flux cleaned = 0.000484784 Jy ! Component: 1650 - total flux cleaned = 0.000484667 Jy ! Component: 1700 - total flux cleaned = 0.000474859 Jy ! Component: 1750 - total flux cleaned = 0.000474758 Jy ! Component: 1800 - total flux cleaned = 0.000465269 Jy ! Component: 1850 - total flux cleaned = 0.000446547 Jy ! Component: 1900 - total flux cleaned = 0.000409731 Jy ! Component: 1950 - total flux cleaned = 0.000409812 Jy ! Component: 2000 - total flux cleaned = 0.000409921 Jy ! Total flux subtracted in 2048 components = 0.000391987 Jy ! Clean residual min=-0.000467 max=0.000458 Jy/beam ! Clean residual mean=-0.000003 rms=0.000162 Jy/beam ! Combined flux in latest and established models = 0.134223 Jy keep ! Adding 108 model components to the UV plane model. ! The established model now contains 178 components and 0.134223 Jy ![Exited script file: muppet] wmap "J0044+6803_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7456 x 2.794 at 84.26 degrees (North through East) ! Clean map min=-0.0010978 max=0.099959 Jy/beam ! Writing clean map to FITS file: J0044+6803_X_2014_01_04_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0999592 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000160354 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.481257 0.481257 0.962515 1.92503 3.85006 7.70012 15.4002 30.8005 61.6009 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.099 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7456 x 2.794 at 84.26 degrees (North through East) ! Clean map min=-0.0010978 max=0.099959 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 J0044+6803_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:20:45 2017