! Started logfile: J1159+2914_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:24:58 2017 obs J1159+2914_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J1159+2914_X_2014_01_04_pus_uva.fits ! AN table 1: 80 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.347222 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1159+2914 ! ! 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 12000 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 J1159+2914_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 280 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 280 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 280 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 280 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 280 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 280 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 280 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 280 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 280 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 280 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 280 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 280 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.501923Jy sigma=0.005518 ! Fit after self-cal, rms=0.452108Jy sigma=0.004965 ! 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=0.8199 mas, bmaj=1.115 mas, bpa=1.908 degrees ! Estimated noise=991.689 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 = 0.44455 Jy ! Component: 100 - total flux cleaned = 0.588838 Jy ! Total flux subtracted in 100 components = 0.588838 Jy ! Clean residual min=-0.038728 max=0.066594 Jy/beam ! Clean residual mean=-0.001512 rms=0.012807 Jy/beam ! Combined flux in latest and established models = 0.588838 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.588838 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=0.201907Jy sigma=0.002487 ! Fit after self-cal, rms=0.201817Jy sigma=0.002485 ! 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=1.088 mas, bmaj=1.493 mas, bpa=0.2077 degrees ! Estimated noise=548.859 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 = 0.0882517 Jy ! Component: 100 - total flux cleaned = 0.129703 Jy ! Component: 150 - total flux cleaned = 0.151321 Jy ! Component: 200 - total flux cleaned = 0.158982 Jy ! Total flux subtracted in 200 components = 0.158982 Jy ! Clean residual min=-0.030068 max=0.029338 Jy/beam ! Clean residual mean=-0.000713 rms=0.007209 Jy/beam ! Combined flux in latest and established models = 0.74782 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 18 components and 0.74782 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=0.168602Jy sigma=0.001978 ! Fit after self-cal, rms=0.168592Jy sigma=0.001978 ! 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 0.98 ! MK 0.91 NL 0.98 OV 1.01 PT 0.96 ! SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 0.91 NL 0.99 OV 1.00 PT 0.92 ! SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 0.93 NL 1.00 OV 1.01 PT 0.89 ! SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 0.93 NL 0.99 OV 1.00 PT 0.91 ! SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 0.96 NL 1.01 OV 1.02 PT 0.91 ! SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 0.93 NL 1.02 OV 1.04 PT 0.89 ! SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 0.95 NL 1.01 OV 1.06 PT 0.91 ! SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 0.93 NL 1.04 OV 1.06 PT 0.91 ! SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 0.93 NL 1.02 OV 1.05 PT 0.93 ! SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.04 ! MK 0.94 NL 1.04 OV 1.04 PT 0.92 ! SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 0.96 NL 1.05 OV 1.02 PT 0.94 ! SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 0.96 NL 1.04 OV 1.03 PT 0.96 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.168592Jy sigma=0.001978 ! Fit after self-cal, rms=0.161148Jy sigma=0.001911 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.085 mas, bmaj=1.483 mas, bpa=-1.646 degrees ! Estimated noise=536.75 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 = -0.0121118 Jy ! Component: 100 - total flux cleaned = -0.0131877 Jy ! Component: 150 - total flux cleaned = -0.0134831 Jy ! Component: 200 - total flux cleaned = -0.0137335 Jy ! Total flux subtracted in 200 components = -0.0137335 Jy ! Clean residual min=-0.022484 max=0.019856 Jy/beam ! Clean residual mean=-0.000233 rms=0.005464 Jy/beam ! Combined flux in latest and established models = 0.734086 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 20 components and 0.734086 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=0.159067Jy sigma=0.001897 ! Fit after self-cal, rms=0.159043Jy sigma=0.001897 ! 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=0.159043Jy sigma=0.001897 ! Fit after self-cal, rms=0.155823Jy sigma=0.001786 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.07 mas, bmaj=1.536 mas, bpa=-0.1094 degrees ! Estimated noise=545.269 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0020243 Jy ! Component: 100 - total flux cleaned = -0.00222885 Jy ! Component: 150 - total flux cleaned = -0.00240114 Jy ! Component: 200 - total flux cleaned = -0.00269744 Jy ! Total flux subtracted in 200 components = -0.00269744 Jy ! Clean residual min=-0.011050 max=0.009297 Jy/beam ! Clean residual mean=-0.000001 rms=0.002384 Jy/beam ! Combined flux in latest and established models = 0.731389 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 23 components and 0.731389 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=0.155422Jy sigma=0.001781 ! Fit after self-cal, rms=0.155736Jy sigma=0.001781 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 = -0.000292189 Jy ! Component: 100 - total flux cleaned = -0.000409667 Jy ! Component: 150 - total flux cleaned = -0.000618612 Jy ! Component: 200 - total flux cleaned = -0.000806146 Jy ! Total flux subtracted in 200 components = -0.000806146 Jy ! Clean residual min=-0.010527 max=0.009162 Jy/beam ! Clean residual mean=-0.000010 rms=0.002334 Jy/beam ! Combined flux in latest and established models = 0.730582 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 26 components and 0.730583 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=0.155593Jy sigma=0.001779 ! Fit after self-cal, rms=0.155584Jy sigma=0.001779 ! 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=0.155584Jy sigma=0.001779 ! Fit after self-cal, rms=0.159007Jy sigma=0.001777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.065 mas, bmaj=1.544 mas, bpa=-0.3654 degrees ! Estimated noise=546.452 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00139363 Jy ! Component: 100 - total flux cleaned = -0.00154385 Jy ! Component: 150 - total flux cleaned = -0.00179692 Jy ! Component: 200 - total flux cleaned = -0.00190746 Jy ! Total flux subtracted in 200 components = -0.00190746 Jy ! Clean residual min=-0.009514 max=0.008288 Jy/beam ! Clean residual mean=0.000004 rms=0.002205 Jy/beam ! Combined flux in latest and established models = 0.728675 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 26 components and 0.728675 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=0.158798Jy sigma=0.001774 ! Fit after self-cal, rms=0.158799Jy sigma=0.001774 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 = -0.000386279 Jy ! Component: 100 - total flux cleaned = -0.000477942 Jy ! Component: 150 - total flux cleaned = -0.000633821 Jy ! Component: 200 - total flux cleaned = -0.000700074 Jy ! Total flux subtracted in 200 components = -0.000700074 Jy ! Clean residual min=-0.009074 max=0.008100 Jy/beam ! Clean residual mean=-0.000004 rms=0.002171 Jy/beam ! Combined flux in latest and established models = 0.727975 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 27 components and 0.727975 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=0.158719Jy sigma=0.001773 ! Fit after self-cal, rms=0.158705Jy sigma=0.001773 ! 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=0.158705Jy sigma=0.001773 ! Fit after self-cal, rms=0.161630Jy sigma=0.001773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.219 mas, bmaj=3.459 mas, bpa=-4.469 degrees ! Estimated noise=648.939 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000571735 Jy ! Component: 100 - total flux cleaned = -0.000686754 Jy ! Component: 150 - total flux cleaned = -0.00072618 Jy ! Component: 200 - total flux cleaned = -0.000822198 Jy ! Total flux subtracted in 200 components = -0.000822198 Jy ! Clean residual min=-0.010293 max=0.009784 Jy/beam ! Clean residual mean=0.000027 rms=0.003367 Jy/beam ! Combined flux in latest and established models = 0.727153 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 28 components and 0.727153 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=0.161613Jy sigma=0.001772 ! Fit after self-cal, rms=0.161606Jy sigma=0.001772 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.95136e-06 Jy ! Component: 100 - total flux cleaned = -9.89497e-05 Jy ! Component: 150 - total flux cleaned = -0.000133071 Jy ! Component: 200 - total flux cleaned = -0.000189064 Jy ! Total flux subtracted in 200 components = -0.000189064 Jy ! Clean residual min=-0.010234 max=0.009766 Jy/beam ! Clean residual mean=0.000023 rms=0.003357 Jy/beam ! Combined flux in latest and established models = 0.726964 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 29 components and 0.726964 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=0.161603Jy sigma=0.001772 ! Fit after self-cal, rms=0.161588Jy sigma=0.001772 ! 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=1.062 mas, bmaj=1.55 mas, bpa=-0.5093 degrees ! Estimated noise=547.297 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.062 x 1.55 at -0.5093 degrees (North through East) ! Clean map min=-0.0081416 max=0.59475 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 ! Performing amp+phase self-cal ! ! 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=0.161588Jy sigma=0.001772 ! Fit after self-cal, rms=0.419648Jy sigma=0.000655 ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=1.554 mas, bpa=-0.9573 degrees ! Estimated noise=547.685 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000280109 Jy ! Component: 100 - total flux cleaned = -0.000380513 Jy ! Component: 150 - total flux cleaned = -0.000559352 Jy ! Component: 200 - total flux cleaned = -0.000796572 Jy ! Total flux subtracted in 200 components = -0.000796572 Jy ! Clean residual min=-0.008501 max=0.007478 Jy/beam ! Clean residual mean=0.000013 rms=0.002031 Jy/beam ! Combined flux in latest and established models = 0.726167 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 0.726167 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=0.419627Jy sigma=0.000652 ! Fit after self-cal, rms=0.419623Jy sigma=0.000652 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000294737 Jy ! Component: 100 - total flux cleaned = -0.000294236 Jy ! Component: 150 - total flux cleaned = -0.000408919 Jy ! Component: 200 - total flux cleaned = -0.000513006 Jy ! Total flux subtracted in 200 components = -0.000513006 Jy ! Clean residual min=-0.008232 max=0.007370 Jy/beam ! Clean residual mean=0.000007 rms=0.002012 Jy/beam ! Combined flux in latest and established models = 0.725654 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.725654 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=0.419622Jy sigma=0.000650 ! Fit after self-cal, rms=0.419609Jy sigma=0.000650 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.419609Jy sigma=0.000650 ! Fit after self-cal, rms=0.438868Jy sigma=0.000649 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=0.793 mas, bmaj=1.154 mas, bpa=0.01228 degrees ! Estimated noise=991.172 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.44293 Jy ! Component: 100 - total flux cleaned = 0.57793 Jy ! Component: 150 - total flux cleaned = 0.643816 Jy ! Component: 200 - total flux cleaned = 0.67772 Jy ! Total flux subtracted in 200 components = 0.67772 Jy ! Clean residual min=-0.010168 max=0.016247 Jy/beam ! Clean residual mean=-0.000350 rms=0.002968 Jy/beam ! Combined flux in latest and established models = 0.67772 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 0.67772 Jy ! Inverting map and beam ! Estimated beam: bmin=1.059 mas, bmaj=1.559 mas, bpa=-1.034 degrees ! Estimated noise=548.311 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 = 0.0243484 Jy ! Component: 100 - total flux cleaned = 0.035234 Jy ! Component: 150 - total flux cleaned = 0.0407045 Jy ! Component: 200 - total flux cleaned = 0.0435834 Jy ! Total flux subtracted in 200 components = 0.0435834 Jy ! Clean residual min=-0.007674 max=0.006625 Jy/beam ! Clean residual mean=-0.000033 rms=0.002001 Jy/beam ! Combined flux in latest and established models = 0.721303 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 23 components and 0.721303 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=2.219 mas, bmaj=3.475 mas, bpa=-4.466 degrees ! Estimated noise=649.084 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141292 Jy ! Component: 100 - total flux cleaned = 0.00145987 Jy ! Component: 150 - total flux cleaned = 0.0015366 Jy ! Component: 200 - total flux cleaned = 0.00164224 Jy ! Total flux subtracted in 200 components = 0.00164224 Jy ! Clean residual min=-0.009985 max=0.009314 Jy/beam ! Clean residual mean=-0.000024 rms=0.003302 Jy/beam ! Combined flux in latest and established models = 0.722945 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 = 6.42972e-05 Jy ! Component: 100 - total flux cleaned = 0.000152187 Jy ! Component: 150 - total flux cleaned = 0.000205955 Jy ! Component: 200 - total flux cleaned = 0.000255739 Jy ! Total flux subtracted in 200 components = 0.000255739 Jy ! Clean residual min=-0.009901 max=0.009263 Jy/beam ! Clean residual mean=-0.000017 rms=0.003294 Jy/beam ! Combined flux in latest and established models = 0.723201 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 29 components and 0.723201 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.059 mas, bmaj=1.559 mas, bpa=-1.034 degrees ! Estimated noise=548.311 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000227621 Jy ! Component: 100 - total flux cleaned = -7.38667e-05 Jy ! Component: 150 - total flux cleaned = -7.82405e-05 Jy ! Component: 200 - total flux cleaned = -8.20256e-05 Jy ! Total flux subtracted in 200 components = -8.20256e-05 Jy ! Clean residual min=-0.007467 max=0.006894 Jy/beam ! Clean residual mean=-0.000011 rms=0.001976 Jy/beam ! Combined flux in latest and established models = 0.723119 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 32 components and 0.723119 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=0.438991Jy sigma=0.000648 ! Fit after self-cal, rms=0.438968Jy sigma=0.000648 wmodel J1159+2914_X_2014_01_04_pus_map.mod ! Writing 32 model components to file: J1159+2914_X_2014_01_04_pus_map.mod wobs J1159+2914_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J1159+2914_X_2014_01_04_pus_uvs.fits wwins J1159+2914_X_2014_01_04_pus_map.win ! wwins: Wrote 1 windows to J1159+2914_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 = -0.000717333 Jy ! Component: 100 - total flux cleaned = -0.00071026 Jy ! Component: 150 - total flux cleaned = -0.000110412 Jy ! Component: 200 - total flux cleaned = 0.000165937 Jy ! Component: 250 - total flux cleaned = 0.000334863 Jy ! Component: 300 - total flux cleaned = 0.000720645 Jy ! Component: 350 - total flux cleaned = 0.00107771 Jy ! Component: 400 - total flux cleaned = 0.00127874 Jy ! Component: 450 - total flux cleaned = 0.00165541 Jy ! Component: 500 - total flux cleaned = 0.00195333 Jy ! Component: 550 - total flux cleaned = 0.00245958 Jy ! Component: 600 - total flux cleaned = 0.00288594 Jy ! Component: 650 - total flux cleaned = 0.00323987 Jy ! Component: 700 - total flux cleaned = 0.00357683 Jy ! Component: 750 - total flux cleaned = 0.00398961 Jy ! Component: 800 - total flux cleaned = 0.00433936 Jy ! Component: 850 - total flux cleaned = 0.00450583 Jy ! Component: 900 - total flux cleaned = 0.00458648 Jy ! Component: 950 - total flux cleaned = 0.00470145 Jy ! Component: 1000 - total flux cleaned = 0.00459155 Jy ! Component: 1050 - total flux cleaned = 0.00452106 Jy ! Component: 1100 - total flux cleaned = 0.00448868 Jy ! Component: 1150 - total flux cleaned = 0.00445557 Jy ! Component: 1200 - total flux cleaned = 0.00458059 Jy ! Component: 1250 - total flux cleaned = 0.00473161 Jy ! Component: 1300 - total flux cleaned = 0.00481843 Jy ! Component: 1350 - total flux cleaned = 0.00487498 Jy ! Component: 1400 - total flux cleaned = 0.00498483 Jy ! Component: 1450 - total flux cleaned = 0.00506634 Jy ! Component: 1500 - total flux cleaned = 0.00519755 Jy ! Component: 1550 - total flux cleaned = 0.00532516 Jy ! Component: 1600 - total flux cleaned = 0.00539989 Jy ! Component: 1650 - total flux cleaned = 0.00544903 Jy ! Component: 1700 - total flux cleaned = 0.005496 Jy ! Component: 1750 - total flux cleaned = 0.00545005 Jy ! Component: 1800 - total flux cleaned = 0.00545078 Jy ! Component: 1850 - total flux cleaned = 0.00547261 Jy ! Component: 1900 - total flux cleaned = 0.00547187 Jy ! Component: 1950 - total flux cleaned = 0.00545065 Jy ! Component: 2000 - total flux cleaned = 0.00549194 Jy ! Total flux subtracted in 2048 components = 0.00545165 Jy ! Clean residual min=-0.001117 max=0.001279 Jy/beam ! Clean residual mean=-0.000010 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.728571 Jy keep ! Adding 129 model components to the UV plane model. ! The established model now contains 161 components and 0.728571 Jy ![Exited script file: muppet] wmap "J1159+2914_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.059 x 1.559 at -1.034 degrees (North through East) ! Clean map min=-0.0031897 max=0.60234 Jy/beam ! Writing clean map to FITS file: J1159+2914_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 0.602342 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000369586 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.184074 0.184074 0.368149 0.736297 1.47259 2.94519 5.89038 11.7808 23.5615 47.123 94.2461 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.602 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.059 x 1.559 at -1.034 degrees (North through East) ! Clean map min=-0.0031897 max=0.60234 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 J1159+2914_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:24:59 2017