! Started logfile: J0645+0541_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:22:50 2017 obs J0645+0541_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J0645+0541_X_2014_01_04_pus_uva.fits ! AN table 1: 118 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: J0645+0541 ! ! 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 17700 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 J0645+0541_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 472 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 413 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 413 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 413 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 472 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 413 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 472 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 472 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 531 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 472 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 531 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 531 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.941581Jy sigma=0.012367 ! Fit after self-cal, rms=0.909489Jy sigma=0.011949 ! 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=0.7514 mas, bmaj=1.732 mas, bpa=-0.3804 degrees ! Estimated noise=752.59 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 = 0.0635728 Jy ! Component: 100 - total flux cleaned = 0.0920158 Jy ! Total flux subtracted in 100 components = 0.0920158 Jy ! Clean residual min=-0.008976 max=0.014435 Jy/beam ! Clean residual mean=0.000053 rms=0.004204 Jy/beam ! Combined flux in latest and established models = 0.0920158 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0920158 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=0.068974Jy sigma=0.000901 ! Fit after self-cal, rms=0.068893Jy sigma=0.000899 ! 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=0.9523 mas, bmaj=2.123 mas, bpa=5.701 degrees ! Estimated noise=442.771 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 = 0.025223 Jy ! Component: 100 - total flux cleaned = 0.0382796 Jy ! Component: 150 - total flux cleaned = 0.0455757 Jy ! Component: 200 - total flux cleaned = 0.0496954 Jy ! Total flux subtracted in 200 components = 0.0496954 Jy ! Clean residual min=-0.005786 max=0.009236 Jy/beam ! Clean residual mean=0.000017 rms=0.002250 Jy/beam ! Combined flux in latest and established models = 0.141711 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 40 components and 0.141711 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=0.060350Jy sigma=0.000764 ! Fit after self-cal, rms=0.060311Jy sigma=0.000763 ! 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 1.10 KP 1.00* LA 0.95 ! MK 1.03 NL 1.11 OV 0.95 PT 0.92 ! SC 1.19 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 KP 1.00* LA 0.93 ! MK 1.02 NL 1.17 OV 0.91 PT 0.92 ! SC 1.15 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 KP 1.00* LA 0.99 ! MK 0.95 NL 1.12 OV 0.91 PT 0.88 ! SC 1.22 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 KP 1.00* LA 0.94 ! MK 1.01 NL 1.15 OV 0.92 PT 0.89 ! SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 KP 1.00* LA 0.93 ! MK 1.05 NL 1.13 OV 0.95 PT 0.89 ! SC 1.09 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 KP 1.00* LA 0.95 ! MK 0.94 NL 1.18 OV 0.95 PT 0.89 ! SC 1.18 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.16 KP 1.00* LA 0.96 ! MK 0.80 NL 1.14 OV 0.96 PT 0.91 ! SC 1.11 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.22 KP 1.00* LA 0.96 ! MK 1.03 NL 1.13 OV 0.97 PT 0.89 ! SC 1.11 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 KP 1.00* LA 0.99 ! MK 1.00* NL 1.08 OV 0.97 PT 0.91 ! SC 0.93 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 KP 1.00* LA 0.96 ! MK 0.99 NL 1.13 OV 0.98 PT 0.90 ! SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 KP 1.00* LA 0.99 ! MK 1.00* NL 1.17 OV 0.93 PT 0.89 ! SC 1.07 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 KP 1.00* LA 0.94 ! MK 1.00* NL 1.18 OV 0.99 PT 0.92 ! SC 0.92 ! ! ! Fit before self-cal, rms=0.060311Jy sigma=0.000763 ! Fit after self-cal, rms=0.060718Jy sigma=0.000744 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9675 mas, bmaj=2.163 mas, bpa=4.886 degrees ! Estimated noise=444.968 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 = 8.36068e-07 Jy ! Component: 100 - total flux cleaned = -1.25169e-06 Jy ! Component: 150 - total flux cleaned = -4.53834e-05 Jy ! Component: 200 - total flux cleaned = -8.15092e-05 Jy ! Total flux subtracted in 200 components = -8.15092e-05 Jy ! Clean residual min=-0.002783 max=0.003768 Jy/beam ! Clean residual mean=0.000003 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.14163 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 43 components and 0.14163 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=0.060661Jy sigma=0.000743 ! Fit after self-cal, rms=0.060765Jy sigma=0.000743 ! 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=0.060765Jy sigma=0.000743 ! Fit after self-cal, rms=0.061013Jy sigma=0.000742 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9677 mas, bmaj=2.151 mas, bpa=4.735 degrees ! Estimated noise=444.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000115323 Jy ! Component: 100 - total flux cleaned = 8.06067e-05 Jy ! Component: 150 - total flux cleaned = 5.08311e-05 Jy ! Component: 200 - total flux cleaned = 2.25231e-05 Jy ! Total flux subtracted in 200 components = 2.25231e-05 Jy ! Clean residual min=-0.002479 max=0.003033 Jy/beam ! Clean residual mean=0.000002 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.141652 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 45 components and 0.141652 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=0.060978Jy sigma=0.000742 ! Fit after self-cal, rms=0.060985Jy sigma=0.000742 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 (8, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00200959 Jy ! Component: 100 - total flux cleaned = 0.0017385 Jy ! Component: 150 - total flux cleaned = 0.00155651 Jy ! Component: 200 - total flux cleaned = 0.00144567 Jy ! Total flux subtracted in 200 components = 0.00144567 Jy ! Clean residual min=-0.001934 max=0.001653 Jy/beam ! Clean residual mean=0.000001 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.143098 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 62 components and 0.143098 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=0.060849Jy sigma=0.000740 ! Fit after self-cal, rms=0.060800Jy sigma=0.000740 ! 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=0.060800Jy sigma=0.000740 ! Fit after self-cal, rms=0.060028Jy sigma=0.000740 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9629 mas, bmaj=2.146 mas, bpa=4.954 degrees ! Estimated noise=440.705 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000937834 Jy ! Component: 100 - total flux cleaned = 0.00084291 Jy ! Component: 150 - total flux cleaned = 0.000816908 Jy ! Component: 200 - total flux cleaned = 0.000815395 Jy ! Total flux subtracted in 200 components = 0.000815395 Jy ! Clean residual min=-0.001681 max=0.001280 Jy/beam ! Clean residual mean=0.000001 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.143913 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 68 components and 0.143913 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=0.059985Jy sigma=0.000739 ! Fit after self-cal, rms=0.059958Jy sigma=0.000739 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 = 0.000134836 Jy ! Component: 100 - total flux cleaned = 0.00013495 Jy ! Component: 150 - total flux cleaned = 0.000172425 Jy ! Component: 200 - total flux cleaned = 0.000206665 Jy ! Total flux subtracted in 200 components = 0.000206665 Jy ! Clean residual min=-0.001596 max=0.001201 Jy/beam ! Clean residual mean=0.000001 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.14412 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 74 components and 0.14412 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=0.059941Jy sigma=0.000739 ! Fit after self-cal, rms=0.059932Jy sigma=0.000739 ! 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=0.059932Jy sigma=0.000739 ! Fit after self-cal, rms=0.059651Jy sigma=0.000739 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.296 mas, bmaj=4.315 mas, bpa=-7.252 degrees ! Estimated noise=526.035 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000372473 Jy ! Component: 100 - total flux cleaned = 0.000446834 Jy ! Component: 150 - total flux cleaned = 0.000507084 Jy ! Component: 200 - total flux cleaned = 0.000560417 Jy ! Total flux subtracted in 200 components = 0.000560417 Jy ! Clean residual min=-0.001245 max=0.001120 Jy/beam ! Clean residual mean=0.000001 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.14468 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 89 components and 0.14468 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=0.059649Jy sigma=0.000739 ! Fit after self-cal, rms=0.059645Jy sigma=0.000739 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 = 0.000256178 Jy ! Component: 100 - total flux cleaned = 0.000298114 Jy ! Component: 150 - total flux cleaned = 0.000335798 Jy ! Component: 200 - total flux cleaned = 0.000369593 Jy ! Total flux subtracted in 200 components = 0.000369593 Jy ! Clean residual min=-0.001149 max=0.001107 Jy/beam ! Clean residual mean=0.000002 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.14505 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 94 components and 0.14505 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=0.059645Jy sigma=0.000739 ! Fit after self-cal, rms=0.059645Jy sigma=0.000739 ! 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=0.962 mas, bmaj=2.145 mas, bpa=4.903 degrees ! Estimated noise=439.563 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.962 x 2.145 at 4.903 degrees (North through East) ! Clean map min=-0.0019862 max=0.089793 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=0.7605 mas, bmaj=1.745 mas, bpa=-1.27 degrees ! Estimated noise=742.575 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.062547 Jy ! Component: 100 - total flux cleaned = 0.091128 Jy ! Component: 150 - total flux cleaned = 0.108197 Jy ! Component: 200 - total flux cleaned = 0.118887 Jy ! Total flux subtracted in 200 components = 0.118887 Jy ! Clean residual min=-0.004586 max=0.006110 Jy/beam ! Clean residual mean=0.000020 rms=0.001736 Jy/beam ! Combined flux in latest and established models = 0.118887 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.118887 Jy ! Inverting map and beam ! Estimated beam: bmin=0.962 mas, bmaj=2.145 mas, bpa=4.903 degrees ! Estimated noise=439.563 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 = 0.00994403 Jy ! Component: 100 - total flux cleaned = 0.0154952 Jy ! Component: 150 - total flux cleaned = 0.0191318 Jy ! Component: 200 - total flux cleaned = 0.0215454 Jy ! Total flux subtracted in 200 components = 0.0215454 Jy ! Clean residual min=-0.002140 max=0.002191 Jy/beam ! Clean residual mean=0.000004 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.140433 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 51 components and 0.140433 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=2.296 mas, bmaj=4.315 mas, bpa=-7.252 degrees ! Estimated noise=526.035 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00240538 Jy ! Component: 100 - total flux cleaned = 0.00290527 Jy ! Component: 150 - total flux cleaned = 0.00330782 Jy ! Component: 200 - total flux cleaned = 0.00365866 Jy ! Total flux subtracted in 200 components = 0.00365866 Jy ! Clean residual min=-0.001528 max=0.001286 Jy/beam ! Clean residual mean=0.000003 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.144091 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 = 0.000106671 Jy ! Component: 100 - total flux cleaned = 0.000248298 Jy ! Component: 150 - total flux cleaned = 0.000332161 Jy ! Component: 200 - total flux cleaned = 0.000427753 Jy ! Total flux subtracted in 200 components = 0.000427753 Jy ! Clean residual min=-0.001276 max=0.001131 Jy/beam ! Clean residual mean=0.000002 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.144519 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 64 components and 0.144519 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.962 mas, bmaj=2.145 mas, bpa=4.903 degrees ! Estimated noise=439.563 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.86108e-05 Jy ! Component: 100 - total flux cleaned = -1.39769e-05 Jy ! Component: 150 - total flux cleaned = -7.48283e-05 Jy ! Component: 200 - total flux cleaned = -0.00010259 Jy ! Total flux subtracted in 200 components = -0.00010259 Jy ! Clean residual min=-0.001342 max=0.001316 Jy/beam ! Clean residual mean=0.000002 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.144416 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 79 components and 0.144416 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=0.059679Jy sigma=0.000739 ! Fit after self-cal, rms=0.059676Jy sigma=0.000739 wmodel J0645+0541_X_2014_01_04_pus_map.mod ! Writing 79 model components to file: J0645+0541_X_2014_01_04_pus_map.mod wobs J0645+0541_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J0645+0541_X_2014_01_04_pus_uvs.fits wwins J0645+0541_X_2014_01_04_pus_map.win ! wwins: Wrote 2 windows to J0645+0541_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 = -7.69536e-05 Jy ! Component: 100 - total flux cleaned = -5.58394e-05 Jy ! Component: 150 - total flux cleaned = -9.01601e-05 Jy ! Component: 200 - total flux cleaned = -0.000206665 Jy ! Component: 250 - total flux cleaned = -0.000268602 Jy ! Component: 300 - total flux cleaned = -0.000283128 Jy ! Component: 350 - total flux cleaned = -0.000311455 Jy ! Component: 400 - total flux cleaned = -0.000311629 Jy ! Component: 450 - total flux cleaned = -0.000298989 Jy ! Component: 500 - total flux cleaned = -0.000262753 Jy ! Component: 550 - total flux cleaned = -0.000251145 Jy ! Component: 600 - total flux cleaned = -0.000217741 Jy ! Component: 650 - total flux cleaned = -0.000207209 Jy ! Component: 700 - total flux cleaned = -0.000197106 Jy ! Component: 750 - total flux cleaned = -0.000207022 Jy ! Component: 800 - total flux cleaned = -0.00021684 Jy ! Component: 850 - total flux cleaned = -0.000207498 Jy ! Component: 900 - total flux cleaned = -0.000189633 Jy ! Component: 950 - total flux cleaned = -0.000154765 Jy ! Component: 1000 - total flux cleaned = -9.50383e-05 Jy ! Component: 1050 - total flux cleaned = -3.66988e-05 Jy ! Component: 1100 - total flux cleaned = 2.01177e-05 Jy ! Component: 1150 - total flux cleaned = 9.16541e-05 Jy ! Component: 1200 - total flux cleaned = 0.000153926 Jy ! Component: 1250 - total flux cleaned = 0.000222562 Jy ! Component: 1300 - total flux cleaned = 0.000282423 Jy ! Component: 1350 - total flux cleaned = 0.00034111 Jy ! Component: 1400 - total flux cleaned = 0.000398656 Jy ! Component: 1450 - total flux cleaned = 0.000426904 Jy ! Component: 1500 - total flux cleaned = 0.000440877 Jy ! Component: 1550 - total flux cleaned = 0.000468121 Jy ! Component: 1600 - total flux cleaned = 0.000468115 Jy ! Component: 1650 - total flux cleaned = 0.000455018 Jy ! Component: 1700 - total flux cleaned = 0.000455104 Jy ! Component: 1750 - total flux cleaned = 0.00044865 Jy ! Component: 1800 - total flux cleaned = 0.000436052 Jy ! Component: 1850 - total flux cleaned = 0.000423606 Jy ! Component: 1900 - total flux cleaned = 0.000435921 Jy ! Component: 1950 - total flux cleaned = 0.000496645 Jy ! Component: 2000 - total flux cleaned = 0.000502628 Jy ! Total flux subtracted in 2048 components = 0.000544386 Jy ! Clean residual min=-0.000297 max=0.000353 Jy/beam ! Clean residual mean=0.000001 rms=0.000105 Jy/beam ! Combined flux in latest and established models = 0.144961 Jy keep ! Adding 112 model components to the UV plane model. ! The established model now contains 191 components and 0.144961 Jy ![Exited script file: muppet] wmap "J0645+0541_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.962 x 2.145 at 4.903 degrees (North through East) ! Clean map min=-0.001046 max=0.090558 Jy/beam ! Writing clean map to FITS file: J0645+0541_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 0.0905584 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.87678e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.327196 0.327196 0.654392 1.30878 2.61757 5.23514 10.4703 20.9405 41.8811 83.7622 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.09 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.962 x 2.145 at 4.903 degrees (North through East) ! Clean map min=-0.001046 max=0.090558 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 J0645+0541_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:22:52 2017