! Started logfile: J0739+7527_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:23:14 2017 obs J0739+7527_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J0739+7527_X_2014_01_04_pus_uva.fits ! AN table 1: 62 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: J0739+7527 ! ! 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 11160 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 J0739+7527_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 186 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 186 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 186 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 186 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 186 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 186 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 186 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 186 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 186 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 186 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 186 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 186 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.968170Jy sigma=0.010709 ! Fit after self-cal, rms=0.925744Jy sigma=0.010326 ! 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=0.5473 mas, bmaj=3.138 mas, bpa=60.11 degrees ! Estimated noise=1725.88 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 = 0.0573724 Jy ! Component: 100 - total flux cleaned = 0.0758599 Jy ! Total flux subtracted in 100 components = 0.0758599 Jy ! Clean residual min=-0.007952 max=0.012622 Jy/beam ! Clean residual mean=-0.000041 rms=0.003133 Jy/beam ! Combined flux in latest and established models = 0.0758599 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0758599 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=0.077310Jy sigma=0.000806 ! Fit after self-cal, rms=0.077169Jy sigma=0.000804 ! 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=0.7009 mas, bmaj=3.326 mas, bpa=59.47 degrees ! Estimated noise=608.139 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 = 0.0182409 Jy ! Component: 100 - total flux cleaned = 0.0287201 Jy ! Component: 150 - total flux cleaned = 0.0353868 Jy ! Component: 200 - total flux cleaned = 0.040041 Jy ! Total flux subtracted in 200 components = 0.040041 Jy ! Clean residual min=-0.004044 max=0.004215 Jy/beam ! Clean residual mean=-0.000029 rms=0.001323 Jy/beam ! Combined flux in latest and established models = 0.115901 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 45 components and 0.115901 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=0.073328Jy sigma=0.000739 ! Fit after self-cal, rms=0.073411Jy sigma=0.000737 ! 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 1.00 NL 0.97 OV 1.03 PT 0.97 ! SC 1.22 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.93 ! MK 1.01 NL 1.02 OV 0.98 PT 0.89 ! SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.97 ! MK 1.04 NL 0.95 OV 0.89 PT 0.93 ! SC 1.19 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 1.00 NL 0.99 OV 0.97 PT 0.90 ! SC 1.15 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 1.02 NL 0.95 OV 0.96 PT 0.91 ! SC 1.09 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.97 ! MK 1.02 NL 1.02 OV 1.03 PT 0.88 ! SC 1.14 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 1.01 NL 1.01 OV 1.07 PT 0.89 ! SC 1.14 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 1.03 NL 1.06 OV 1.01 PT 0.88 ! SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 1.09 NL 0.99 OV 0.96 PT 0.96 ! SC 1.09 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 1.00 NL 1.02 OV 1.03 PT 0.89 ! SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 1.10 NL 1.05 OV 0.96 PT 0.95 ! SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 1.09 NL 1.05 OV 0.99 PT 0.89 ! SC 0.96 ! ! ! Fit before self-cal, rms=0.073411Jy sigma=0.000737 ! Fit after self-cal, rms=0.075248Jy sigma=0.000732 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.719 mas, bmaj=3.36 mas, bpa=59.67 degrees ! Estimated noise=599.417 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 = 0.00129245 Jy ! Component: 100 - total flux cleaned = 0.00146715 Jy ! Component: 150 - total flux cleaned = 0.00146001 Jy ! Component: 200 - total flux cleaned = 0.00160338 Jy ! Total flux subtracted in 200 components = 0.00160338 Jy ! Clean residual min=-0.001592 max=0.001531 Jy/beam ! Clean residual mean=-0.000000 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.117504 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 55 components and 0.117504 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=0.075195Jy sigma=0.000731 ! Fit after self-cal, rms=0.075287Jy sigma=0.000731 ! 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=0.075287Jy sigma=0.000731 ! Fit after self-cal, rms=0.074930Jy sigma=0.000731 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7179 mas, bmaj=3.356 mas, bpa=59.67 degrees ! Estimated noise=598.057 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000354211 Jy ! Component: 100 - total flux cleaned = 0.000302297 Jy ! Component: 150 - total flux cleaned = 0.000301204 Jy ! Component: 200 - total flux cleaned = 0.00030008 Jy ! Total flux subtracted in 200 components = 0.00030008 Jy ! Clean residual min=-0.001565 max=0.001408 Jy/beam ! Clean residual mean=0.000001 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.117804 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 65 components and 0.117804 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=0.074911Jy sigma=0.000731 ! Fit after self-cal, rms=0.074920Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.24753e-05 Jy ! Component: 100 - total flux cleaned = 1.13368e-05 Jy ! Component: 150 - total flux cleaned = 1.13688e-05 Jy ! Component: 200 - total flux cleaned = 1.06088e-05 Jy ! Total flux subtracted in 200 components = 1.06088e-05 Jy ! Clean residual min=-0.001537 max=0.001353 Jy/beam ! Clean residual mean=0.000001 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.117815 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 67 components and 0.117815 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=0.074908Jy sigma=0.000731 ! Fit after self-cal, rms=0.074918Jy 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=0.074918Jy sigma=0.000731 ! Fit after self-cal, rms=0.074607Jy sigma=0.000731 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.717 mas, bmaj=3.353 mas, bpa=59.64 degrees ! Estimated noise=597.628 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000107095 Jy ! Component: 100 - total flux cleaned = 0.000107723 Jy ! Component: 150 - total flux cleaned = 0.000124184 Jy ! Component: 200 - total flux cleaned = 0.000109547 Jy ! Total flux subtracted in 200 components = 0.000109547 Jy ! Clean residual min=-0.001520 max=0.001335 Jy/beam ! Clean residual mean=0.000001 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.117925 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 69 components and 0.117925 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=0.074597Jy sigma=0.000730 ! Fit after self-cal, rms=0.074600Jy 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 = 4.68761e-06 Jy ! Component: 100 - total flux cleaned = 5.05954e-06 Jy ! Component: 150 - total flux cleaned = -2.4307e-05 Jy ! Component: 200 - total flux cleaned = -5.06856e-05 Jy ! Total flux subtracted in 200 components = -5.06856e-05 Jy ! Clean residual min=-0.001492 max=0.001278 Jy/beam ! Clean residual mean=0.000001 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.117874 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 74 components and 0.117874 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=0.074592Jy sigma=0.000730 ! Fit after self-cal, rms=0.074592Jy 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=0.074592Jy sigma=0.000730 ! Fit after self-cal, rms=0.074291Jy sigma=0.000730 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.851 mas, bmaj=7.518 mas, bpa=47.22 degrees ! Estimated noise=731 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.2086e-05 Jy ! Component: 100 - total flux cleaned = -0.00015232 Jy ! Component: 150 - total flux cleaned = -0.000208458 Jy ! Component: 200 - total flux cleaned = -0.000255808 Jy ! Total flux subtracted in 200 components = -0.000255808 Jy ! Clean residual min=-0.001277 max=0.000949 Jy/beam ! Clean residual mean=0.000001 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.117618 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 79 components and 0.117618 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=0.074289Jy sigma=0.000730 ! Fit after self-cal, rms=0.074291Jy 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 = 5.59894e-05 Jy ! Component: 100 - total flux cleaned = 2.75965e-05 Jy ! Component: 150 - total flux cleaned = 1.62743e-05 Jy ! Component: 200 - total flux cleaned = 1.18278e-05 Jy ! Total flux subtracted in 200 components = 1.18278e-05 Jy ! Clean residual min=-0.001227 max=0.000916 Jy/beam ! Clean residual mean=0.000002 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.11763 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 80 components and 0.11763 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=0.074290Jy sigma=0.000730 ! Fit after self-cal, rms=0.074290Jy 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=0.7161 mas, bmaj=3.349 mas, bpa=59.61 degrees ! Estimated noise=597.296 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7161 x 3.349 at 59.61 degrees (North through East) ! Clean map min=-0.0014795 max=0.080319 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=0.5562 mas, bmaj=3.139 mas, bpa=60.15 degrees ! Estimated noise=1728.37 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0559224 Jy ! Component: 100 - total flux cleaned = 0.0761218 Jy ! Component: 150 - total flux cleaned = 0.0878483 Jy ! Component: 200 - total flux cleaned = 0.0957224 Jy ! Total flux subtracted in 200 components = 0.0957224 Jy ! Clean residual min=-0.004910 max=0.006020 Jy/beam ! Clean residual mean=-0.000018 rms=0.001680 Jy/beam ! Combined flux in latest and established models = 0.0957224 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0957224 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7161 mas, bmaj=3.349 mas, bpa=59.61 degrees ! Estimated noise=597.296 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 = 0.00827153 Jy ! Component: 100 - total flux cleaned = 0.0130207 Jy ! Component: 150 - total flux cleaned = 0.0160779 Jy ! Component: 200 - total flux cleaned = 0.0181255 Jy ! Total flux subtracted in 200 components = 0.0181255 Jy ! Clean residual min=-0.002422 max=0.001561 Jy/beam ! Clean residual mean=-0.000008 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.113848 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 47 components and 0.113848 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=1.851 mas, bmaj=7.518 mas, bpa=47.22 degrees ! Estimated noise=731 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195397 Jy ! Component: 100 - total flux cleaned = 0.00271177 Jy ! Component: 150 - total flux cleaned = 0.00300998 Jy ! Component: 200 - total flux cleaned = 0.00319591 Jy ! Total flux subtracted in 200 components = 0.00319591 Jy ! Clean residual min=-0.001504 max=0.001113 Jy/beam ! Clean residual mean=-0.000002 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.117044 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 = 0.000142066 Jy ! Component: 100 - total flux cleaned = 0.000185386 Jy ! Component: 150 - total flux cleaned = 0.000216007 Jy ! Component: 200 - total flux cleaned = 0.000235618 Jy ! Total flux subtracted in 200 components = 0.000235618 Jy ! Clean residual min=-0.001448 max=0.001059 Jy/beam ! Clean residual mean=-0.000000 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.117279 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 73 components and 0.117279 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7161 mas, bmaj=3.349 mas, bpa=59.61 degrees ! Estimated noise=597.296 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000159644 Jy ! Component: 100 - total flux cleaned = -0.000202589 Jy ! Component: 150 - total flux cleaned = -0.000170615 Jy ! Component: 200 - total flux cleaned = -8.53457e-05 Jy ! Total flux subtracted in 200 components = -8.53457e-05 Jy ! Clean residual min=-0.001714 max=0.001481 Jy/beam ! Clean residual mean=-0.000001 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.117194 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 89 components and 0.117194 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=0.074305Jy sigma=0.000731 ! Fit after self-cal, rms=0.074296Jy sigma=0.000730 wmodel J0739+7527_X_2014_01_04_pus_map.mod ! Writing 89 model components to file: J0739+7527_X_2014_01_04_pus_map.mod wobs J0739+7527_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J0739+7527_X_2014_01_04_pus_uvs.fits wwins J0739+7527_X_2014_01_04_pus_map.win ! wwins: Wrote 1 windows to J0739+7527_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 = -0.000612582 Jy ! Component: 100 - total flux cleaned = -0.000822722 Jy ! Component: 150 - total flux cleaned = -0.000888375 Jy ! Component: 200 - total flux cleaned = -0.000850555 Jy ! Component: 250 - total flux cleaned = -0.000867808 Jy ! Component: 300 - total flux cleaned = -0.00086723 Jy ! Component: 350 - total flux cleaned = -0.000820687 Jy ! Component: 400 - total flux cleaned = -0.000731706 Jy ! Component: 450 - total flux cleaned = -0.00063261 Jy ! Component: 500 - total flux cleaned = -0.000591856 Jy ! Component: 550 - total flux cleaned = -0.000565679 Jy ! Component: 600 - total flux cleaned = -0.000502697 Jy ! Component: 650 - total flux cleaned = -0.000441502 Jy ! Component: 700 - total flux cleaned = -0.00037066 Jy ! Component: 750 - total flux cleaned = -0.000313806 Jy ! Component: 800 - total flux cleaned = -0.000291748 Jy ! Component: 850 - total flux cleaned = -0.000205821 Jy ! Component: 900 - total flux cleaned = -0.000174514 Jy ! Component: 950 - total flux cleaned = -0.000113349 Jy ! Component: 1000 - total flux cleaned = -6.37958e-05 Jy ! Component: 1050 - total flux cleaned = -2.50193e-05 Jy ! Component: 1100 - total flux cleaned = 3.50188e-06 Jy ! Component: 1150 - total flux cleaned = 6.84578e-05 Jy ! Component: 1200 - total flux cleaned = 0.000122676 Jy ! Component: 1250 - total flux cleaned = 0.000149325 Jy ! Component: 1300 - total flux cleaned = 0.000201738 Jy ! Component: 1350 - total flux cleaned = 0.000218759 Jy ! Component: 1400 - total flux cleaned = 0.000227343 Jy ! Component: 1450 - total flux cleaned = 0.000210849 Jy ! Component: 1500 - total flux cleaned = 0.000161731 Jy ! Component: 1550 - total flux cleaned = 0.00011331 Jy ! Component: 1600 - total flux cleaned = 8.135e-05 Jy ! Component: 1650 - total flux cleaned = 4.98536e-05 Jy ! Component: 1700 - total flux cleaned = 4.20267e-05 Jy ! Component: 1750 - total flux cleaned = 3.70565e-06 Jy ! Component: 1800 - total flux cleaned = -3.82595e-06 Jy ! Component: 1850 - total flux cleaned = -1.13649e-05 Jy ! Component: 1900 - total flux cleaned = -3.36896e-05 Jy ! Component: 1950 - total flux cleaned = -2.64037e-05 Jy ! Component: 2000 - total flux cleaned = -1.91864e-05 Jy ! Total flux subtracted in 2048 components = 2.47647e-06 Jy ! Clean residual min=-0.000422 max=0.000381 Jy/beam ! Clean residual mean=-0.000000 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.117197 Jy keep ! Adding 99 model components to the UV plane model. ! The established model now contains 188 components and 0.117197 Jy ![Exited script file: muppet] wmap "J0739+7527_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7161 x 3.349 at 59.61 degrees (North through East) ! Clean map min=-0.00093273 max=0.078967 Jy/beam ! Writing clean map to FITS file: J0739+7527_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 0.0789674 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000133097 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.505639 0.505639 1.01128 2.02256 4.04511 8.09022 16.1804 32.3609 64.7218 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.078 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7161 x 3.349 at 59.61 degrees (North through East) ! Clean map min=-0.00093273 max=0.078967 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 J0739+7527_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:23:15 2017