! Started logfile: J2106+0231_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:28:04 2017 obs J2106+0231_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J2106+0231_X_2014_01_04_pus_uva.fits ! AN table 1: 86 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: J2106+0231 ! ! 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 12900 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 J2106+0231_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 301 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 301 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 301 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 301 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 301 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 301 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 301 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 301 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 301 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 301 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 301 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 301 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.911800Jy sigma=0.011431 ! Fit after self-cal, rms=0.892419Jy sigma=0.011205 ! 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=0.6401 mas, bmaj=1.694 mas, bpa=-2.184 degrees ! Estimated noise=876.852 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 = 0.0840705 Jy ! Component: 100 - total flux cleaned = 0.102522 Jy ! Total flux subtracted in 100 components = 0.102522 Jy ! Clean residual min=-0.004527 max=0.006060 Jy/beam ! Clean residual mean=-0.000004 rms=0.001428 Jy/beam ! Combined flux in latest and established models = 0.102522 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.102522 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=0.063789Jy sigma=0.000765 ! Fit after self-cal, rms=0.063733Jy sigma=0.000764 ! 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=0.7393 mas, bmaj=1.842 mas, bpa=-1.081 degrees ! Estimated noise=500.827 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 = 0.00790134 Jy ! Component: 100 - total flux cleaned = 0.0120673 Jy ! Component: 150 - total flux cleaned = 0.0144976 Jy ! Component: 200 - total flux cleaned = 0.0159309 Jy ! Total flux subtracted in 200 components = 0.0159309 Jy ! Clean residual min=-0.002475 max=0.002185 Jy/beam ! Clean residual mean=-0.000003 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.118453 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 33 components and 0.118453 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=0.062882Jy sigma=0.000750 ! Fit after self-cal, rms=0.062933Jy sigma=0.000750 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.95 ! MK 0.98 NL 0.98 OV 0.98 PT 1.02 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.95 ! MK 0.97 NL 1.01 OV 0.99 PT 0.91 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.97 ! MK 1.02 NL 0.97 OV 0.99 PT 0.90 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 0.97 NL 1.04 OV 0.98 PT 0.97 ! SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 0.99 NL 1.04 OV 1.01 PT 0.87 ! SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 1.04 NL 1.02 OV 0.98 PT 0.94 ! SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 1.01 NL 1.07 OV 1.02 PT 0.92 ! SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 0.98 NL 1.01 OV 1.04 PT 0.94 ! SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 1.01 NL 1.05 OV 1.04 PT 0.95 ! SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 1.03 NL 1.05 OV 1.04 PT 0.92 ! SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 0.98 NL 1.03 OV 1.02 PT 1.01 ! SC 1.07 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.04 ! MK 1.07 NL 1.02 OV 0.99 PT 0.94 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.062933Jy sigma=0.000750 ! Fit after self-cal, rms=0.062909Jy sigma=0.000746 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7426 mas, bmaj=1.853 mas, bpa=-1.12 degrees ! Estimated noise=499.117 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 = -0.00012658 Jy ! Component: 100 - total flux cleaned = -0.000162094 Jy ! Component: 150 - total flux cleaned = -0.000162157 Jy ! Component: 200 - total flux cleaned = -0.000180031 Jy ! Total flux subtracted in 200 components = -0.000180031 Jy ! Clean residual min=-0.001335 max=0.001348 Jy/beam ! Clean residual mean=0.000001 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.118273 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 35 components and 0.118273 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=0.062904Jy sigma=0.000746 ! Fit after self-cal, rms=0.062918Jy sigma=0.000746 ! 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=0.062918Jy sigma=0.000746 ! Fit after self-cal, rms=0.063136Jy sigma=0.000745 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7422 mas, bmaj=1.852 mas, bpa=-1.063 degrees ! Estimated noise=499.362 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.77515e-05 Jy ! Component: 100 - total flux cleaned = -1.80447e-05 Jy ! Component: 150 - total flux cleaned = -3.30212e-05 Jy ! Component: 200 - total flux cleaned = -3.98443e-05 Jy ! Total flux subtracted in 200 components = -3.98443e-05 Jy ! Clean residual min=-0.001228 max=0.001194 Jy/beam ! Clean residual mean=0.000001 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.118233 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 37 components and 0.118233 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=0.063133Jy sigma=0.000745 ! Fit after self-cal, rms=0.063146Jy sigma=0.000745 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 = 2.616e-07 Jy ! Component: 100 - total flux cleaned = -2.19933e-05 Jy ! Component: 150 - total flux cleaned = -3.48112e-05 Jy ! Component: 200 - total flux cleaned = -4.07474e-05 Jy ! Total flux subtracted in 200 components = -4.07474e-05 Jy ! Clean residual min=-0.001197 max=0.001187 Jy/beam ! Clean residual mean=0.000001 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.118192 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 38 components and 0.118192 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=0.063144Jy sigma=0.000745 ! Fit after self-cal, rms=0.063143Jy sigma=0.000745 ! 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=0.063143Jy sigma=0.000745 ! Fit after self-cal, rms=0.063188Jy sigma=0.000745 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7422 mas, bmaj=1.852 mas, bpa=-1.071 degrees ! Estimated noise=499.595 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.09181e-06 Jy ! Component: 100 - total flux cleaned = 1.81251e-07 Jy ! Component: 150 - total flux cleaned = 6.14725e-08 Jy ! Component: 200 - total flux cleaned = -5.07794e-06 Jy ! Total flux subtracted in 200 components = -5.07794e-06 Jy ! Clean residual min=-0.001174 max=0.001186 Jy/beam ! Clean residual mean=0.000001 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.118187 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 39 components and 0.118187 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=0.063187Jy sigma=0.000745 ! Fit after self-cal, rms=0.063187Jy sigma=0.000745 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.16842e-07 Jy ! Component: 100 - total flux cleaned = -1.57827e-05 Jy ! Component: 150 - total flux cleaned = -2.07136e-05 Jy ! Component: 200 - total flux cleaned = -2.52925e-05 Jy ! Total flux subtracted in 200 components = -2.52925e-05 Jy ! Clean residual min=-0.001157 max=0.001183 Jy/beam ! Clean residual mean=0.000001 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.118162 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 41 components and 0.118162 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=0.063186Jy sigma=0.000745 ! Fit after self-cal, rms=0.063185Jy sigma=0.000745 ! 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=0.063185Jy sigma=0.000745 ! Fit after self-cal, rms=0.063219Jy sigma=0.000745 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.935 mas, bmaj=3.929 mas, bpa=-3.344 degrees ! Estimated noise=677.485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.37209e-06 Jy ! Component: 100 - total flux cleaned = -9.87997e-06 Jy ! Component: 150 - total flux cleaned = -1.74528e-05 Jy ! Component: 200 - total flux cleaned = -2.44803e-05 Jy ! Total flux subtracted in 200 components = -2.44803e-05 Jy ! Clean residual min=-0.000820 max=0.000973 Jy/beam ! Clean residual mean=0.000000 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.118138 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 46 components and 0.118138 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=0.063219Jy sigma=0.000745 ! Fit after self-cal, rms=0.063219Jy sigma=0.000745 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 = -2.61422e-06 Jy ! Component: 100 - total flux cleaned = -4.68545e-06 Jy ! Component: 150 - total flux cleaned = -8.886e-06 Jy ! Component: 200 - total flux cleaned = -1.46799e-05 Jy ! Total flux subtracted in 200 components = -1.46799e-05 Jy ! Clean residual min=-0.000817 max=0.000968 Jy/beam ! Clean residual mean=0.000000 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.118123 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 48 components and 0.118123 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=0.063219Jy sigma=0.000745 ! Fit after self-cal, rms=0.063219Jy sigma=0.000745 ! 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=0.7423 mas, bmaj=1.852 mas, bpa=-1.082 degrees ! Estimated noise=499.792 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7423 x 1.852 at -1.082 degrees (North through East) ! Clean map min=-0.00099042 max=0.10975 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=0.6421 mas, bmaj=1.7 mas, bpa=-2.234 degrees ! Estimated noise=878.184 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0841168 Jy ! Component: 100 - total flux cleaned = 0.102698 Jy ! Component: 150 - total flux cleaned = 0.108355 Jy ! Component: 200 - total flux cleaned = 0.111751 Jy ! Total flux subtracted in 200 components = 0.111751 Jy ! Clean residual min=-0.002804 max=0.003442 Jy/beam ! Clean residual mean=0.000001 rms=0.000851 Jy/beam ! Combined flux in latest and established models = 0.111751 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.111751 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7423 mas, bmaj=1.852 mas, bpa=-1.082 degrees ! Estimated noise=499.792 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 = 0.00352691 Jy ! Component: 100 - total flux cleaned = 0.00508239 Jy ! Component: 150 - total flux cleaned = 0.00586661 Jy ! Component: 200 - total flux cleaned = 0.00600801 Jy ! Total flux subtracted in 200 components = 0.00600801 Jy ! Clean residual min=-0.001177 max=0.001161 Jy/beam ! Clean residual mean=0.000001 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.117759 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 32 components and 0.117759 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=1.935 mas, bmaj=3.929 mas, bpa=-3.344 degrees ! Estimated noise=677.485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00034017 Jy ! Component: 100 - total flux cleaned = 0.000351822 Jy ! Component: 150 - total flux cleaned = 0.000359243 Jy ! Component: 200 - total flux cleaned = 0.000364789 Jy ! Total flux subtracted in 200 components = 0.000364789 Jy ! Clean residual min=-0.000878 max=0.001002 Jy/beam ! Clean residual mean=0.000001 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.118123 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 = 4.16848e-06 Jy ! Component: 100 - total flux cleaned = 7.33323e-06 Jy ! Component: 150 - total flux cleaned = 1.71417e-06 Jy ! Component: 200 - total flux cleaned = -3.44419e-06 Jy ! Total flux subtracted in 200 components = -3.44419e-06 Jy ! Clean residual min=-0.000865 max=0.000987 Jy/beam ! Clean residual mean=0.000001 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.11812 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 37 components and 0.11812 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7423 mas, bmaj=1.852 mas, bpa=-1.082 degrees ! Estimated noise=499.792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00014404 Jy ! Component: 100 - total flux cleaned = 0.000112562 Jy ! Component: 150 - total flux cleaned = 9.46151e-05 Jy ! Component: 200 - total flux cleaned = 8.67605e-05 Jy ! Total flux subtracted in 200 components = 8.67605e-05 Jy ! Clean residual min=-0.001124 max=0.001189 Jy/beam ! Clean residual mean=0.000001 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.118207 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 42 components and 0.118207 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=0.063221Jy sigma=0.000745 ! Fit after self-cal, rms=0.063218Jy sigma=0.000745 wmodel J2106+0231_X_2014_01_04_pus_map.mod ! Writing 42 model components to file: J2106+0231_X_2014_01_04_pus_map.mod wobs J2106+0231_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J2106+0231_X_2014_01_04_pus_uvs.fits wwins J2106+0231_X_2014_01_04_pus_map.win ! wwins: Wrote 1 windows to J2106+0231_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 = 0.000182542 Jy ! Component: 100 - total flux cleaned = 0.000381219 Jy ! Component: 150 - total flux cleaned = 0.000547259 Jy ! Component: 200 - total flux cleaned = 0.000687972 Jy ! Component: 250 - total flux cleaned = 0.000836425 Jy ! Component: 300 - total flux cleaned = 0.000992156 Jy ! Component: 350 - total flux cleaned = 0.00105923 Jy ! Component: 400 - total flux cleaned = 0.00118857 Jy ! Component: 450 - total flux cleaned = 0.0012636 Jy ! Component: 500 - total flux cleaned = 0.00135975 Jy ! Component: 550 - total flux cleaned = 0.0014407 Jy ! Component: 600 - total flux cleaned = 0.00145189 Jy ! Component: 650 - total flux cleaned = 0.00148495 Jy ! Component: 700 - total flux cleaned = 0.00152779 Jy ! Component: 750 - total flux cleaned = 0.00153832 Jy ! Component: 800 - total flux cleaned = 0.00154837 Jy ! Component: 850 - total flux cleaned = 0.00154862 Jy ! Component: 900 - total flux cleaned = 0.00156788 Jy ! Component: 950 - total flux cleaned = 0.00157703 Jy ! Component: 1000 - total flux cleaned = 0.0015496 Jy ! Component: 1050 - total flux cleaned = 0.00151363 Jy ! Component: 1100 - total flux cleaned = 0.00148727 Jy ! Component: 1150 - total flux cleaned = 0.00146133 Jy ! Component: 1200 - total flux cleaned = 0.00146117 Jy ! Component: 1250 - total flux cleaned = 0.00146097 Jy ! Component: 1300 - total flux cleaned = 0.0014282 Jy ! Component: 1350 - total flux cleaned = 0.0014203 Jy ! Component: 1400 - total flux cleaned = 0.0013888 Jy ! Component: 1450 - total flux cleaned = 0.00138112 Jy ! Component: 1500 - total flux cleaned = 0.00135036 Jy ! Component: 1550 - total flux cleaned = 0.00133519 Jy ! Component: 1600 - total flux cleaned = 0.00130514 Jy ! Component: 1650 - total flux cleaned = 0.00125328 Jy ! Component: 1700 - total flux cleaned = 0.00121659 Jy ! Component: 1750 - total flux cleaned = 0.00116573 Jy ! Component: 1800 - total flux cleaned = 0.00112253 Jy ! Component: 1850 - total flux cleaned = 0.00107264 Jy ! Component: 1900 - total flux cleaned = 0.00103731 Jy ! Component: 1950 - total flux cleaned = 0.00100219 Jy ! Component: 2000 - total flux cleaned = 0.000953421 Jy ! Total flux subtracted in 2048 components = 0.000911832 Jy ! Clean residual min=-0.000411 max=0.000508 Jy/beam ! Clean residual mean=-0.000001 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.119118 Jy keep ! Adding 117 model components to the UV plane model. ! The established model now contains 159 components and 0.119118 Jy ![Exited script file: muppet] wmap "J2106+0231_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7423 x 1.852 at -1.082 degrees (North through East) ! Clean map min=-0.00060352 max=0.11013 Jy/beam ! Writing clean map to FITS file: J2106+0231_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 0.110129 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000122465 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.333604 0.333604 0.667209 1.33442 2.66884 5.33767 10.6753 21.3507 42.7014 85.4027 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.11 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7423 x 1.852 at -1.082 degrees (North through East) ! Clean map min=-0.00060352 max=0.11013 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 J2106+0231_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:28:06 2017