! Started logfile: J0214+1722_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:21:12 2017 obs J0214+1722_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J0214+1722_X_2014_01_04_pus_uva.fits ! AN table 1: 98 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.416667 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0214+1722 ! ! 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 17640 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 J0214+1722_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 294 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 294 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 294 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 294 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 294 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 294 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 294 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 294 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 294 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 294 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 294 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 294 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.965619Jy sigma=0.012131 ! Fit after self-cal, rms=0.940719Jy sigma=0.011891 ! 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=0.7272 mas, bmaj=1.554 mas, bpa=1.149 degrees ! Estimated noise=652.109 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 = 0.047216 Jy ! Component: 100 - total flux cleaned = 0.0576926 Jy ! Total flux subtracted in 100 components = 0.0576926 Jy ! Clean residual min=-0.002482 max=0.003525 Jy/beam ! Clean residual mean=-0.000033 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.0576926 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0576926 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=0.064407Jy sigma=0.000740 ! Fit after self-cal, rms=0.064223Jy sigma=0.000738 ! 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=0.8752 mas, bmaj=1.807 mas, bpa=0.4004 degrees ! Estimated noise=429.876 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 = 0.00436128 Jy ! Component: 100 - total flux cleaned = 0.00624476 Jy ! Component: 150 - total flux cleaned = 0.00695796 Jy ! Component: 200 - total flux cleaned = 0.0070627 Jy ! Total flux subtracted in 200 components = 0.0070627 Jy ! Clean residual min=-0.001708 max=0.001709 Jy/beam ! Clean residual mean=-0.000032 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.0647553 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 19 components and 0.0647553 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=0.063957Jy sigma=0.000734 ! Fit after self-cal, rms=0.063966Jy sigma=0.000734 ! 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 1.01 ! MK 1.02 NL 1.10 OV 1.01 PT 0.93 ! 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 0.95 NL 1.01 OV 0.97 PT 0.95 ! SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 0.98 NL 0.95 OV 0.97 PT 0.91 ! SC 1.10 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 0.98 NL 1.05 OV 0.96 PT 0.95 ! SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.97 ! MK 0.99 NL 1.02 OV 1.03 PT 0.94 ! SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 0.97 NL 1.01 OV 1.02 PT 0.92 ! SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.08 ! MK 0.99 NL 1.00 OV 1.02 PT 0.96 ! SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.97 ! MK 0.96 NL 1.06 OV 1.04 PT 1.00 ! SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 0.95 NL 1.06 OV 1.11 PT 0.92 ! SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.97 ! MK 1.05 NL 1.05 OV 1.05 PT 0.93 ! SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.07 ! MK 0.93 NL 0.99 OV 1.08 PT 0.94 ! SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.10 ! MK 0.88 NL 1.03 OV 0.99 PT 0.91 ! SC 0.95 ! ! ! Fit before self-cal, rms=0.063966Jy sigma=0.000734 ! Fit after self-cal, rms=0.063184Jy sigma=0.000732 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8731 mas, bmaj=1.81 mas, bpa=-0.08912 degrees ! Estimated noise=428.35 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 = 0.000131531 Jy ! Component: 100 - total flux cleaned = 2.88163e-05 Jy ! Component: 150 - total flux cleaned = -1.38729e-05 Jy ! Component: 200 - total flux cleaned = -5.18138e-05 Jy ! Total flux subtracted in 200 components = -5.18138e-05 Jy ! Clean residual min=-0.001273 max=0.001216 Jy/beam ! Clean residual mean=-0.000009 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0647035 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 26 components and 0.0647035 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=0.063175Jy sigma=0.000732 ! Fit after self-cal, rms=0.063162Jy sigma=0.000732 ! 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=0.063162Jy sigma=0.000732 ! Fit after self-cal, rms=0.063396Jy sigma=0.000731 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8716 mas, bmaj=1.816 mas, bpa=0.2354 degrees ! Estimated noise=428.098 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000121481 Jy ! Component: 100 - total flux cleaned = 9.77358e-05 Jy ! Component: 150 - total flux cleaned = 8.60353e-05 Jy ! Component: 200 - total flux cleaned = 9.08761e-05 Jy ! Total flux subtracted in 200 components = 9.08761e-05 Jy ! Clean residual min=-0.000977 max=0.001148 Jy/beam ! Clean residual mean=-0.000016 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.0647943 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 34 components and 0.0647943 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=0.063394Jy sigma=0.000731 ! Fit after self-cal, rms=0.063430Jy sigma=0.000731 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 (-13, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000916226 Jy ! Component: 100 - total flux cleaned = 0.00136256 Jy ! Component: 150 - total flux cleaned = 0.00170226 Jy ! Component: 200 - total flux cleaned = 0.00185519 Jy ! Total flux subtracted in 200 components = 0.00185519 Jy ! Clean residual min=-0.000798 max=0.000650 Jy/beam ! Clean residual mean=-0.000004 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.0666495 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 50 components and 0.0666495 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=0.063415Jy sigma=0.000731 ! Fit after self-cal, rms=0.063399Jy sigma=0.000731 ! 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=0.063399Jy sigma=0.000731 ! Fit after self-cal, rms=0.063468Jy sigma=0.000730 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8717 mas, bmaj=1.817 mas, bpa=0.1781 degrees ! Estimated noise=427.792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000408425 Jy ! Component: 100 - total flux cleaned = 0.000521169 Jy ! Component: 150 - total flux cleaned = 0.000626283 Jy ! Component: 200 - total flux cleaned = 0.000668011 Jy ! Total flux subtracted in 200 components = 0.000668011 Jy ! Clean residual min=-0.000728 max=0.000610 Jy/beam ! Clean residual mean=-0.000001 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.0673175 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 53 components and 0.0673175 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=0.063463Jy sigma=0.000730 ! Fit after self-cal, rms=0.063471Jy sigma=0.000730 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 = 9.12145e-05 Jy ! Component: 100 - total flux cleaned = 0.000140087 Jy ! Component: 150 - total flux cleaned = 0.000168999 Jy ! Component: 200 - total flux cleaned = 0.000214255 Jy ! Total flux subtracted in 200 components = 0.000214255 Jy ! Clean residual min=-0.000716 max=0.000596 Jy/beam ! Clean residual mean=-0.000000 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.0675318 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 56 components and 0.0675318 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=0.063469Jy sigma=0.000730 ! Fit after self-cal, rms=0.063468Jy sigma=0.000730 ! 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=0.063468Jy sigma=0.000730 ! Fit after self-cal, rms=0.063520Jy sigma=0.000730 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.999 mas, bmaj=3.941 mas, bpa=-4.544 degrees ! Estimated noise=526.657 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000248775 Jy ! Component: 100 - total flux cleaned = 0.000319192 Jy ! Component: 150 - total flux cleaned = 0.000331627 Jy ! Component: 200 - total flux cleaned = 0.000349427 Jy ! Total flux subtracted in 200 components = 0.000349427 Jy ! Clean residual min=-0.000639 max=0.000539 Jy/beam ! Clean residual mean=0.000004 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.0678812 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 64 components and 0.0678812 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=0.063520Jy sigma=0.000730 ! Fit after self-cal, rms=0.063522Jy sigma=0.000730 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 = 1.88297e-05 Jy ! Component: 100 - total flux cleaned = 4.59052e-05 Jy ! Component: 150 - total flux cleaned = 6.23858e-05 Jy ! Component: 200 - total flux cleaned = 7.36105e-05 Jy ! Total flux subtracted in 200 components = 7.36105e-05 Jy ! Clean residual min=-0.000647 max=0.000541 Jy/beam ! Clean residual mean=0.000005 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.0679548 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 66 components and 0.0679548 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=0.063521Jy sigma=0.000730 ! Fit after self-cal, rms=0.063521Jy sigma=0.000730 ! 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=0.8716 mas, bmaj=1.817 mas, bpa=0.1554 degrees ! Estimated noise=428.017 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8716 x 1.817 at 0.1554 degrees (North through East) ! Clean map min=-0.00062057 max=0.060282 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=0.7239 mas, bmaj=1.563 mas, bpa=1.026 degrees ! Estimated noise=649.804 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0470287 Jy ! Component: 100 - total flux cleaned = 0.0575275 Jy ! Component: 150 - total flux cleaned = 0.0613043 Jy ! Component: 200 - total flux cleaned = 0.0632465 Jy ! Total flux subtracted in 200 components = 0.0632465 Jy ! Clean residual min=-0.001519 max=0.001494 Jy/beam ! Clean residual mean=-0.000012 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.0632465 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 0.0632465 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8716 mas, bmaj=1.817 mas, bpa=0.1554 degrees ! Estimated noise=428.017 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 = 0.00145321 Jy ! Component: 100 - total flux cleaned = 0.00209038 Jy ! Component: 150 - total flux cleaned = 0.00254143 Jy ! Component: 200 - total flux cleaned = 0.00291098 Jy ! Total flux subtracted in 200 components = 0.00291098 Jy ! Clean residual min=-0.000961 max=0.000713 Jy/beam ! Clean residual mean=-0.000009 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.0661575 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 29 components and 0.0661575 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=1.999 mas, bmaj=3.941 mas, bpa=-4.544 degrees ! Estimated noise=526.657 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000793576 Jy ! Component: 100 - total flux cleaned = 0.00126469 Jy ! Component: 150 - total flux cleaned = 0.00142723 Jy ! Component: 200 - total flux cleaned = 0.00147998 Jy ! Total flux subtracted in 200 components = 0.00147998 Jy ! Clean residual min=-0.000713 max=0.000541 Jy/beam ! Clean residual mean=-0.000000 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.0676374 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 = 4.38804e-05 Jy ! Component: 100 - total flux cleaned = 8.15523e-05 Jy ! Component: 150 - total flux cleaned = 0.000107579 Jy ! Component: 200 - total flux cleaned = 0.000135745 Jy ! Total flux subtracted in 200 components = 0.000135745 Jy ! Clean residual min=-0.000682 max=0.000525 Jy/beam ! Clean residual mean=0.000002 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.0677732 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 49 components and 0.0677732 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8716 mas, bmaj=1.817 mas, bpa=0.1554 degrees ! Estimated noise=428.017 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.71941e-05 Jy ! Component: 100 - total flux cleaned = -0.000100604 Jy ! Component: 150 - total flux cleaned = -8.83087e-05 Jy ! Component: 200 - total flux cleaned = -8.93024e-05 Jy ! Total flux subtracted in 200 components = -8.93024e-05 Jy ! Clean residual min=-0.000725 max=0.000639 Jy/beam ! Clean residual mean=0.000000 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.0676839 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 61 components and 0.0676839 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=0.063526Jy sigma=0.000730 ! Fit after self-cal, rms=0.063532Jy sigma=0.000730 wmodel J0214+1722_X_2014_01_04_pus_map.mod ! Writing 61 model components to file: J0214+1722_X_2014_01_04_pus_map.mod wobs J0214+1722_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J0214+1722_X_2014_01_04_pus_uvs.fits wwins J0214+1722_X_2014_01_04_pus_map.win ! wwins: Wrote 2 windows to J0214+1722_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 = -0.000309453 Jy ! Component: 100 - total flux cleaned = -0.000377535 Jy ! Component: 150 - total flux cleaned = -0.000430698 Jy ! Component: 200 - total flux cleaned = -0.000490974 Jy ! Component: 250 - total flux cleaned = -0.000519611 Jy ! Component: 300 - total flux cleaned = -0.000574002 Jy ! Component: 350 - total flux cleaned = -0.000660761 Jy ! Component: 400 - total flux cleaned = -0.000702568 Jy ! Component: 450 - total flux cleaned = -0.000718849 Jy ! Component: 500 - total flux cleaned = -0.000734477 Jy ! Component: 550 - total flux cleaned = -0.000749625 Jy ! Component: 600 - total flux cleaned = -0.000764306 Jy ! Component: 650 - total flux cleaned = -0.000735891 Jy ! Component: 700 - total flux cleaned = -0.000700787 Jy ! Component: 750 - total flux cleaned = -0.00068714 Jy ! Component: 800 - total flux cleaned = -0.000666918 Jy ! Component: 850 - total flux cleaned = -0.000647098 Jy ! Component: 900 - total flux cleaned = -0.000627542 Jy ! Component: 950 - total flux cleaned = -0.000602008 Jy ! Component: 1000 - total flux cleaned = -0.000595726 Jy ! Component: 1050 - total flux cleaned = -0.000583331 Jy ! Component: 1100 - total flux cleaned = -0.000565032 Jy ! Component: 1150 - total flux cleaned = -0.000553048 Jy ! Component: 1200 - total flux cleaned = -0.000523471 Jy ! Component: 1250 - total flux cleaned = -0.000500188 Jy ! Component: 1300 - total flux cleaned = -0.000465657 Jy ! Component: 1350 - total flux cleaned = -0.000425976 Jy ! Component: 1400 - total flux cleaned = -0.000403541 Jy ! Component: 1450 - total flux cleaned = -0.000381396 Jy ! Component: 1500 - total flux cleaned = -0.000364936 Jy ! Component: 1550 - total flux cleaned = -0.000354047 Jy ! Component: 1600 - total flux cleaned = -0.000316533 Jy ! Component: 1650 - total flux cleaned = -0.000305898 Jy ! Component: 1700 - total flux cleaned = -0.000295354 Jy ! Component: 1750 - total flux cleaned = -0.000264028 Jy ! Component: 1800 - total flux cleaned = -0.000243362 Jy ! Component: 1850 - total flux cleaned = -0.000222884 Jy ! Component: 1900 - total flux cleaned = -0.00021779 Jy ! Component: 1950 - total flux cleaned = -0.000202611 Jy ! Component: 2000 - total flux cleaned = -0.000187566 Jy ! Total flux subtracted in 2048 components = -0.000177584 Jy ! Clean residual min=-0.000284 max=0.000352 Jy/beam ! Clean residual mean=-0.000000 rms=0.000085 Jy/beam ! Combined flux in latest and established models = 0.0675063 Jy keep ! Adding 103 model components to the UV plane model. ! The established model now contains 164 components and 0.0675063 Jy ![Exited script file: muppet] wmap "J0214+1722_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8716 x 1.817 at 0.1554 degrees (North through East) ! Clean map min=-0.00056979 max=0.06044 Jy/beam ! Writing clean map to FITS file: J0214+1722_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 0.0604402 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.34054e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.41399 0.41399 0.82798 1.65596 3.31192 6.62384 13.2477 26.4953 52.9907 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.06 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8716 x 1.817 at 0.1554 degrees (North through East) ! Clean map min=-0.00056979 max=0.06044 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 J0214+1722_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:21:14 2017