! Started logfile: J0414+3418_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:21:55 2017 obs J0414+3418_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J0414+3418_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: J0414+3418 ! ! 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 J0414+3418_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=0.760559Jy sigma=0.009197 ! Fit after self-cal, rms=0.678983Jy sigma=0.008088 ! 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=0.7938 mas, bmaj=1.141 mas, bpa=1.648 degrees ! Estimated noise=1168.2 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 = 0.264283 Jy ! Component: 100 - total flux cleaned = 0.381868 Jy ! Total flux subtracted in 100 components = 0.381868 Jy ! Clean residual min=-0.053845 max=0.074461 Jy/beam ! Clean residual mean=-0.003126 rms=0.017207 Jy/beam ! Combined flux in latest and established models = 0.381869 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 25 components and 0.381869 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=0.244395Jy sigma=0.003347 ! Fit after self-cal, rms=0.244289Jy sigma=0.003346 ! 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=0.9639 mas, bmaj=1.376 mas, bpa=-2.736 degrees ! Estimated noise=430.617 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 = 0.134747 Jy ! Component: 100 - total flux cleaned = 0.212954 Jy ! Component: 150 - total flux cleaned = 0.259116 Jy ! Component: 200 - total flux cleaned = 0.286384 Jy ! Total flux subtracted in 200 components = 0.286384 Jy ! Clean residual min=-0.056744 max=0.071253 Jy/beam ! Clean residual mean=-0.003696 rms=0.018071 Jy/beam ! Combined flux in latest and established models = 0.668252 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 33 components and 0.668252 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=0.165459Jy sigma=0.002177 ! Fit after self-cal, rms=0.165179Jy sigma=0.002174 ! 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 0.85 ! MK 1.08 NL 1.32 OV 1.03 PT 0.83 ! SC 1.27 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.86 ! MK 1.08 NL 1.32 OV 1.03 PT 0.80 ! SC 1.28 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.88 ! MK 1.11 NL 1.32 OV 1.03 PT 0.78 ! SC 1.26 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.89 ! MK 1.11 NL 1.32 OV 1.03 PT 0.79 ! SC 1.28 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.88 ! MK 1.11 NL 1.34 OV 1.05 PT 0.79 ! SC 1.25 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.88 ! MK 1.12 NL 1.35 OV 1.05 PT 0.79 ! SC 1.26 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.88 ! MK 1.12 NL 1.35 OV 1.10 PT 0.81 ! SC 1.28 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.88 ! MK 1.13 NL 1.35 OV 1.09 PT 0.81 ! SC 1.27 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.90 ! MK 1.11 NL 1.36 OV 1.09 PT 0.81 ! SC 1.22 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.91 ! MK 1.13 NL 1.37 OV 1.09 PT 0.82 ! SC 1.20 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.91 ! MK 1.18 NL 1.38 OV 1.09 PT 0.83 ! SC 1.25 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.91 ! MK 1.17 NL 1.34 OV 1.08 PT 0.84 ! SC 1.21 ! ! ! Fit before self-cal, rms=0.165179Jy sigma=0.002174 ! Fit after self-cal, rms=0.174334Jy sigma=0.001698 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.02 mas, bmaj=1.472 mas, bpa=-4.114 degrees ! Estimated noise=467.168 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 = -0.00781585 Jy ! Component: 100 - total flux cleaned = -0.00864904 Jy ! Component: 150 - total flux cleaned = -0.00866012 Jy ! Component: 200 - total flux cleaned = -0.00866086 Jy ! Total flux subtracted in 200 components = -0.00866086 Jy ! Clean residual min=-0.043773 max=0.057240 Jy/beam ! Clean residual mean=-0.000875 rms=0.013445 Jy/beam ! Combined flux in latest and established models = 0.659592 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 35 components and 0.659592 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=0.171451Jy sigma=0.001685 ! Fit after self-cal, rms=0.171859Jy sigma=0.001683 ! 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=0.171859Jy sigma=0.001683 ! Fit after self-cal, rms=0.166326Jy sigma=0.001630 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.029 mas, bmaj=1.487 mas, bpa=-5.861 degrees ! Estimated noise=468.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00392716 Jy ! Component: 100 - total flux cleaned = -0.00486741 Jy ! Component: 150 - total flux cleaned = -0.00572931 Jy ! Component: 200 - total flux cleaned = -0.00624933 Jy ! Total flux subtracted in 200 components = -0.00624933 Jy ! Clean residual min=-0.041348 max=0.062815 Jy/beam ! Clean residual mean=-0.000960 rms=0.012470 Jy/beam ! Combined flux in latest and established models = 0.653342 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 39 components and 0.653342 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=0.164534Jy sigma=0.001623 ! Fit after self-cal, rms=0.164730Jy sigma=0.001623 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 (2.6, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0324047 Jy ! Component: 100 - total flux cleaned = 0.0374561 Jy ! Component: 150 - total flux cleaned = 0.044037 Jy ! Component: 200 - total flux cleaned = 0.0463975 Jy ! Total flux subtracted in 200 components = 0.0463975 Jy ! Clean residual min=-0.032907 max=0.038372 Jy/beam ! Clean residual mean=-0.000283 rms=0.009513 Jy/beam ! Combined flux in latest and established models = 0.69974 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 53 components and 0.69974 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=0.142375Jy sigma=0.001409 ! Fit after self-cal, rms=0.141177Jy sigma=0.001382 ! 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=0.141177Jy sigma=0.001382 ! Fit after self-cal, rms=0.125076Jy sigma=0.001355 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.025 mas, bmaj=1.499 mas, bpa=-7.867 degrees ! Estimated noise=452.609 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00965142 Jy ! Component: 100 - total flux cleaned = 0.00925455 Jy ! Component: 150 - total flux cleaned = 0.00957885 Jy ! Component: 200 - total flux cleaned = 0.0098842 Jy ! Total flux subtracted in 200 components = 0.0098842 Jy ! Clean residual min=-0.026581 max=0.029712 Jy/beam ! Clean residual mean=-0.000262 rms=0.007952 Jy/beam ! Combined flux in latest and established models = 0.709624 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 66 components and 0.709624 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=0.121320Jy sigma=0.001322 ! Fit after self-cal, rms=0.121373Jy sigma=0.001318 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 = 0.00482451 Jy ! Component: 100 - total flux cleaned = 0.00538147 Jy ! Component: 150 - total flux cleaned = 0.00585163 Jy ! Component: 200 - total flux cleaned = 0.00585929 Jy ! Total flux subtracted in 200 components = 0.00585929 Jy ! Clean residual min=-0.025189 max=0.026620 Jy/beam ! Clean residual mean=-0.000189 rms=0.007791 Jy/beam ! Combined flux in latest and established models = 0.715483 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 74 components and 0.715483 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=0.120081Jy sigma=0.001310 ! Fit after self-cal, rms=0.120191Jy sigma=0.001309 ! 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=0.120191Jy sigma=0.001309 ! Fit after self-cal, rms=0.117127Jy sigma=0.001301 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.231 mas, bmaj=3.659 mas, bpa=-8.509 degrees ! Estimated noise=482.147 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000447855 Jy ! Component: 100 - total flux cleaned = 0.000456065 Jy ! Component: 150 - total flux cleaned = 0.000768748 Jy ! Component: 200 - total flux cleaned = 0.00105204 Jy ! Total flux subtracted in 200 components = 0.00105204 Jy ! Clean residual min=-0.029090 max=0.033625 Jy/beam ! Clean residual mean=-0.000358 rms=0.010371 Jy/beam ! Combined flux in latest and established models = 0.716535 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 77 components and 0.716535 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=0.116524Jy sigma=0.001292 ! Fit after self-cal, rms=0.116466Jy sigma=0.001292 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 = 0.000909491 Jy ! Component: 100 - total flux cleaned = 0.00138739 Jy ! Component: 150 - total flux cleaned = 0.00159183 Jy ! Component: 200 - total flux cleaned = 0.00200302 Jy ! Total flux subtracted in 200 components = 0.00200302 Jy ! Clean residual min=-0.028114 max=0.032688 Jy/beam ! Clean residual mean=-0.000297 rms=0.010233 Jy/beam ! Combined flux in latest and established models = 0.718538 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 80 components and 0.718538 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=0.116800Jy sigma=0.001294 ! Fit after self-cal, rms=0.116778Jy sigma=0.001294 ! 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=1.022 mas, bmaj=1.511 mas, bpa=-10 degrees ! Estimated noise=445.719 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.022 x 1.511 at -10 degrees (North through East) ! Clean map min=-0.035985 max=0.34645 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=0.8326 mas, bmaj=1.22 mas, bpa=-7.355 degrees ! Estimated noise=1287.37 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.290207 Jy ! Component: 100 - total flux cleaned = 0.409861 Jy ! Component: 150 - total flux cleaned = 0.481745 Jy ! Component: 200 - total flux cleaned = 0.535198 Jy ! Total flux subtracted in 200 components = 0.535198 Jy ! Clean residual min=-0.046068 max=0.053345 Jy/beam ! Clean residual mean=-0.001466 rms=0.012197 Jy/beam ! Combined flux in latest and established models = 0.535198 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.535198 Jy ! Inverting map and beam ! Estimated beam: bmin=1.022 mas, bmaj=1.511 mas, bpa=-10 degrees ! Estimated noise=445.719 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 = 0.0652919 Jy ! Component: 100 - total flux cleaned = 0.102905 Jy ! Component: 150 - total flux cleaned = 0.122074 Jy ! Component: 200 - total flux cleaned = 0.136378 Jy ! Total flux subtracted in 200 components = 0.136378 Jy ! Clean residual min=-0.037135 max=0.042297 Jy/beam ! Clean residual mean=-0.000960 rms=0.009726 Jy/beam ! Combined flux in latest and established models = 0.671576 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 37 components and 0.671576 Jy ! Inverting map ! Added new window around map position (-0.8, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0314184 Jy ! Component: 100 - total flux cleaned = 0.0397197 Jy ! Component: 150 - total flux cleaned = 0.0458842 Jy ! Component: 200 - total flux cleaned = 0.0494084 Jy ! Total flux subtracted in 200 components = 0.0494084 Jy ! Clean residual min=-0.027505 max=0.024381 Jy/beam ! Clean residual mean=-0.000195 rms=0.007409 Jy/beam ! Combined flux in latest and established models = 0.720984 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 54 components and 0.720984 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=2.231 mas, bmaj=3.659 mas, bpa=-8.509 degrees ! Estimated noise=482.147 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00696353 Jy ! Component: 100 - total flux cleaned = 0.00915288 Jy ! Component: 150 - total flux cleaned = 0.00851062 Jy ! Component: 200 - total flux cleaned = 0.00822342 Jy ! Total flux subtracted in 200 components = 0.00822342 Jy ! Clean residual min=-0.030353 max=0.033976 Jy/beam ! Clean residual mean=-0.000076 rms=0.010076 Jy/beam ! Combined flux in latest and established models = 0.729207 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 = -0.000255259 Jy ! Component: 100 - total flux cleaned = -0.000249779 Jy ! Component: 150 - total flux cleaned = -0.000246463 Jy ! Component: 200 - total flux cleaned = -0.000249335 Jy ! Total flux subtracted in 200 components = -0.000249335 Jy ! Clean residual min=-0.029046 max=0.032899 Jy/beam ! Clean residual mean=-0.000084 rms=0.009897 Jy/beam ! Combined flux in latest and established models = 0.728958 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 79 components and 0.728958 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.022 mas, bmaj=1.511 mas, bpa=-10 degrees ! Estimated noise=445.719 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000142424 Jy ! Component: 100 - total flux cleaned = 0.0014373 Jy ! Component: 150 - total flux cleaned = 0.00180926 Jy ! Component: 200 - total flux cleaned = 0.00115947 Jy ! Total flux subtracted in 200 components = 0.00115947 Jy ! Clean residual min=-0.021634 max=0.023061 Jy/beam ! Clean residual mean=-0.000026 rms=0.006690 Jy/beam ! Combined flux in latest and established models = 0.730117 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 99 components and 0.730118 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=0.112481Jy sigma=0.001247 ! Fit after self-cal, rms=0.112433Jy sigma=0.001241 wmodel J0414+3418_X_2014_01_04_pus_map.mod ! Writing 99 model components to file: J0414+3418_X_2014_01_04_pus_map.mod wobs J0414+3418_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J0414+3418_X_2014_01_04_pus_uvs.fits wwins J0414+3418_X_2014_01_04_pus_map.win ! wwins: Wrote 3 windows to J0414+3418_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 = 0.00339231 Jy ! Component: 100 - total flux cleaned = 0.00624303 Jy ! Component: 150 - total flux cleaned = 0.00880348 Jy ! Component: 200 - total flux cleaned = 0.0117022 Jy ! Component: 250 - total flux cleaned = 0.0140876 Jy ! Component: 300 - total flux cleaned = 0.016535 Jy ! Component: 350 - total flux cleaned = 0.0194707 Jy ! Component: 400 - total flux cleaned = 0.0215807 Jy ! Component: 450 - total flux cleaned = 0.0231553 Jy ! Component: 500 - total flux cleaned = 0.0240739 Jy ! Component: 550 - total flux cleaned = 0.0245972 Jy ! Component: 600 - total flux cleaned = 0.0250947 Jy ! Component: 650 - total flux cleaned = 0.0250918 Jy ! Component: 700 - total flux cleaned = 0.0250944 Jy ! Component: 750 - total flux cleaned = 0.0246674 Jy ! Component: 800 - total flux cleaned = 0.023717 Jy ! Component: 850 - total flux cleaned = 0.0228164 Jy ! Component: 900 - total flux cleaned = 0.0225767 Jy ! Component: 950 - total flux cleaned = 0.0217452 Jy ! Component: 1000 - total flux cleaned = 0.0208341 Jy ! Component: 1050 - total flux cleaned = 0.0206167 Jy ! Component: 1100 - total flux cleaned = 0.0201982 Jy ! Component: 1150 - total flux cleaned = 0.0199981 Jy ! Component: 1200 - total flux cleaned = 0.0197068 Jy ! Component: 1250 - total flux cleaned = 0.0193311 Jy ! Component: 1300 - total flux cleaned = 0.0190575 Jy ! Component: 1350 - total flux cleaned = 0.0186162 Jy ! Component: 1400 - total flux cleaned = 0.0183597 Jy ! Component: 1450 - total flux cleaned = 0.0182784 Jy ! Component: 1500 - total flux cleaned = 0.0180365 Jy ! Component: 1550 - total flux cleaned = 0.0181166 Jy ! Component: 1600 - total flux cleaned = 0.0180419 Jy ! Component: 1650 - total flux cleaned = 0.0181903 Jy ! Component: 1700 - total flux cleaned = 0.0176818 Jy ! Component: 1750 - total flux cleaned = 0.0176131 Jy ! Component: 1800 - total flux cleaned = 0.0174752 Jy ! Component: 1850 - total flux cleaned = 0.0172729 Jy ! Component: 1900 - total flux cleaned = 0.0172071 Jy ! Component: 1950 - total flux cleaned = 0.0169489 Jy ! Component: 2000 - total flux cleaned = 0.0168229 Jy ! Total flux subtracted in 2048 components = 0.0166988 Jy ! Clean residual min=-0.003321 max=0.003436 Jy/beam ! Clean residual mean=-0.000009 rms=0.001098 Jy/beam ! Combined flux in latest and established models = 0.746816 Jy keep ! Adding 135 model components to the UV plane model. ! The established model now contains 234 components and 0.746816 Jy ![Exited script file: muppet] wmap "J0414+3418_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.022 x 1.511 at -10 degrees (North through East) ! Clean map min=-0.035613 max=0.34275 Jy/beam ! Writing clean map to FITS file: J0414+3418_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 0.342746 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00101849 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.891471 0.891471 1.78294 3.56589 7.13177 14.2635 28.5271 57.0542 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.342 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.022 x 1.511 at -10 degrees (North through East) ! Clean map min=-0.035613 max=0.34275 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 J0414+3418_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:21:57 2017