! Started logfile: J0506+2141_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:22:16 2017 obs J0506+2141_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J0506+2141_X_2014_01_04_pus_uva.fits ! AN table 1: 76 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: J0506+2141 ! ! 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 11400 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 J0506+2141_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 266 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 266 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 266 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 266 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 266 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 266 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 266 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 266 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 266 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 266 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 266 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 266 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.888806Jy sigma=0.011576 ! Fit after self-cal, rms=0.880247Jy sigma=0.011478 ! 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=0.7637 mas, bmaj=1.275 mas, bpa=4.628 degrees ! Estimated noise=1345.01 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 = 0.0911442 Jy ! Component: 100 - total flux cleaned = 0.112857 Jy ! Total flux subtracted in 100 components = 0.112857 Jy ! Clean residual min=-0.006241 max=0.008274 Jy/beam ! Clean residual mean=-0.000150 rms=0.001723 Jy/beam ! Combined flux in latest and established models = 0.112857 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.112857 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=0.067367Jy sigma=0.000801 ! Fit after self-cal, rms=0.067381Jy sigma=0.000801 ! 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=0.9535 mas, bmaj=1.571 mas, bpa=2.515 degrees ! Estimated noise=516.618 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 = 0.0133136 Jy ! Component: 100 - total flux cleaned = 0.0193556 Jy ! Component: 150 - total flux cleaned = 0.0226816 Jy ! Component: 200 - total flux cleaned = 0.0245819 Jy ! Total flux subtracted in 200 components = 0.0245819 Jy ! Clean residual min=-0.004138 max=0.003755 Jy/beam ! Clean residual mean=-0.000097 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 0.137438 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 22 components and 0.137438 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=0.065223Jy sigma=0.000763 ! Fit after self-cal, rms=0.065290Jy 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 1.00* KP 1.00* LA 0.95 ! MK 0.96 NL 1.02 OV 1.00 PT 0.97 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 0.99 NL 1.02 OV 0.95 PT 0.94 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 0.99 NL 0.99 OV 0.99 PT 0.94 ! SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 1.01 NL 1.00 OV 1.02 PT 0.90 ! SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 1.03 NL 1.06 OV 0.99 PT 0.92 ! SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 1.03 NL 1.05 OV 1.01 PT 0.89 ! SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 1.05 NL 1.01 OV 1.01 PT 0.93 ! SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 1.03 NL 1.05 OV 1.03 PT 0.92 ! SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 0.96 NL 1.02 OV 1.04 PT 0.93 ! SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 1.05 NL 1.03 OV 1.06 PT 0.93 ! SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 1.09 NL 1.04 OV 1.02 PT 0.98 ! SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 1.05 NL 1.06 OV 1.02 PT 0.95 ! SC 0.95 ! ! ! Fit before self-cal, rms=0.065290Jy sigma=0.000763 ! Fit after self-cal, rms=0.065527Jy sigma=0.000757 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9599 mas, bmaj=1.585 mas, bpa=2.759 degrees ! Estimated noise=515.745 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 = -0.000885883 Jy ! Component: 100 - total flux cleaned = -0.000910484 Jy ! Component: 150 - total flux cleaned = -0.000869418 Jy ! Component: 200 - total flux cleaned = -0.000851418 Jy ! Total flux subtracted in 200 components = -0.000851418 Jy ! Clean residual min=-0.002068 max=0.002663 Jy/beam ! Clean residual mean=-0.000014 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.136587 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 27 components and 0.136587 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=0.065502Jy sigma=0.000757 ! Fit after self-cal, rms=0.065521Jy sigma=0.000757 ! 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=0.065521Jy sigma=0.000757 ! Fit after self-cal, rms=0.066545Jy sigma=0.000755 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9643 mas, bmaj=1.58 mas, bpa=2.697 degrees ! Estimated noise=515.863 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000310327 Jy ! Component: 100 - total flux cleaned = -0.000341974 Jy ! Component: 150 - total flux cleaned = -0.000371209 Jy ! Component: 200 - total flux cleaned = -0.000413637 Jy ! Total flux subtracted in 200 components = -0.000413637 Jy ! Clean residual min=-0.001794 max=0.001978 Jy/beam ! Clean residual mean=-0.000007 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.136173 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 32 components and 0.136173 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=0.066535Jy sigma=0.000755 ! Fit after self-cal, rms=0.066557Jy sigma=0.000755 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 = -0.000116229 Jy ! Component: 100 - total flux cleaned = -0.000129495 Jy ! Component: 150 - total flux cleaned = -0.000141892 Jy ! Component: 200 - total flux cleaned = -0.00014181 Jy ! Total flux subtracted in 200 components = -0.00014181 Jy ! Clean residual min=-0.001756 max=0.001995 Jy/beam ! Clean residual mean=-0.000008 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.136031 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 34 components and 0.136031 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=0.066551Jy sigma=0.000755 ! Fit after self-cal, rms=0.066549Jy sigma=0.000755 ! 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=0.066549Jy sigma=0.000755 ! Fit after self-cal, rms=0.066840Jy sigma=0.000755 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9655 mas, bmaj=1.58 mas, bpa=2.77 degrees ! Estimated noise=515.807 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000276389 Jy ! Component: 100 - total flux cleaned = -0.000304378 Jy ! Component: 150 - total flux cleaned = -0.00033044 Jy ! Component: 200 - total flux cleaned = -0.000366398 Jy ! Total flux subtracted in 200 components = -0.000366398 Jy ! Clean residual min=-0.001700 max=0.001900 Jy/beam ! Clean residual mean=-0.000008 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.135665 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 34 components and 0.135665 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=0.066833Jy sigma=0.000755 ! Fit after self-cal, rms=0.066836Jy sigma=0.000755 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 = -8.2076e-05 Jy ! Component: 100 - total flux cleaned = -9.34139e-05 Jy ! Component: 150 - total flux cleaned = -0.000103834 Jy ! Component: 200 - total flux cleaned = -0.00011403 Jy ! Total flux subtracted in 200 components = -0.00011403 Jy ! Clean residual min=-0.001665 max=0.001915 Jy/beam ! Clean residual mean=-0.000009 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.135551 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 0.135551 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=0.066831Jy sigma=0.000755 ! Fit after self-cal, rms=0.066829Jy sigma=0.000755 ! 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=0.066829Jy sigma=0.000755 ! Fit after self-cal, rms=0.067047Jy sigma=0.000755 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.356 mas, bmaj=3.808 mas, bpa=-14.12 degrees ! Estimated noise=620.449 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.49519e-05 Jy ! Component: 100 - total flux cleaned = -5.58937e-05 Jy ! Component: 150 - total flux cleaned = -7.27778e-05 Jy ! Component: 200 - total flux cleaned = -9.64605e-05 Jy ! Total flux subtracted in 200 components = -9.64605e-05 Jy ! Clean residual min=-0.001386 max=0.001407 Jy/beam ! Clean residual mean=-0.000015 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.135455 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 38 components and 0.135455 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=0.067061Jy sigma=0.000755 ! Fit after self-cal, rms=0.067058Jy sigma=0.000755 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 = -5.84439e-07 Jy ! Component: 100 - total flux cleaned = -1.90906e-05 Jy ! Component: 150 - total flux cleaned = -3.27278e-05 Jy ! Component: 200 - total flux cleaned = -4.32185e-05 Jy ! Total flux subtracted in 200 components = -4.32185e-05 Jy ! Clean residual min=-0.001377 max=0.001394 Jy/beam ! Clean residual mean=-0.000016 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.135411 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 38 components and 0.135411 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=0.067073Jy sigma=0.000755 ! Fit after self-cal, rms=0.067069Jy sigma=0.000755 ! 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=0.9665 mas, bmaj=1.58 mas, bpa=2.808 degrees ! Estimated noise=515.657 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9665 x 1.58 at 2.808 degrees (North through East) ! Clean map min=-0.0015978 max=0.12143 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=0.7706 mas, bmaj=1.271 mas, bpa=4.714 degrees ! Estimated noise=1350.85 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0913278 Jy ! Component: 100 - total flux cleaned = 0.113127 Jy ! Component: 150 - total flux cleaned = 0.121338 Jy ! Component: 200 - total flux cleaned = 0.125816 Jy ! Total flux subtracted in 200 components = 0.125816 Jy ! Clean residual min=-0.004333 max=0.003990 Jy/beam ! Clean residual mean=-0.000049 rms=0.001122 Jy/beam ! Combined flux in latest and established models = 0.125816 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.125816 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9665 mas, bmaj=1.58 mas, bpa=2.808 degrees ! Estimated noise=515.657 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 = 0.00497587 Jy ! Component: 100 - total flux cleaned = 0.00716383 Jy ! Component: 150 - total flux cleaned = 0.00821119 Jy ! Component: 200 - total flux cleaned = 0.00859265 Jy ! Total flux subtracted in 200 components = 0.00859265 Jy ! Clean residual min=-0.001784 max=0.002136 Jy/beam ! Clean residual mean=-0.000018 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.134409 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 24 components and 0.134408 Jy ! Inverting map ! Added new window around map position (-1.4, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153006 Jy ! Component: 100 - total flux cleaned = 0.00165878 Jy ! Component: 150 - total flux cleaned = 0.00156569 Jy ! Component: 200 - total flux cleaned = 0.00151306 Jy ! Total flux subtracted in 200 components = 0.00151306 Jy ! Clean residual min=-0.001510 max=0.001268 Jy/beam ! Clean residual mean=-0.000002 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.135922 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 40 components and 0.135922 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=2.356 mas, bmaj=3.808 mas, bpa=-14.12 degrees ! Estimated noise=620.449 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.86219e-05 Jy ! Component: 100 - total flux cleaned = 4.25006e-05 Jy ! Component: 150 - total flux cleaned = 5.50371e-05 Jy ! Component: 200 - total flux cleaned = 6.11348e-05 Jy ! Total flux subtracted in 200 components = 6.11348e-05 Jy ! Clean residual min=-0.001279 max=0.001133 Jy/beam ! Clean residual mean=-0.000003 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.135983 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 = 1.12513e-05 Jy ! Component: 100 - total flux cleaned = 1.09303e-05 Jy ! Component: 150 - total flux cleaned = 1.05068e-05 Jy ! Component: 200 - total flux cleaned = 5.66758e-06 Jy ! Total flux subtracted in 200 components = 5.66758e-06 Jy ! Clean residual min=-0.001274 max=0.001134 Jy/beam ! Clean residual mean=-0.000003 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.135988 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 49 components and 0.135988 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9665 mas, bmaj=1.58 mas, bpa=2.808 degrees ! Estimated noise=515.657 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.3541e-05 Jy ! Component: 100 - total flux cleaned = -9.38234e-05 Jy ! Component: 150 - total flux cleaned = -5.91775e-05 Jy ! Component: 200 - total flux cleaned = -4.2653e-05 Jy ! Total flux subtracted in 200 components = -4.2653e-05 Jy ! Clean residual min=-0.001496 max=0.001152 Jy/beam ! Clean residual mean=-0.000002 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.135946 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 52 components and 0.135946 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=0.066975Jy sigma=0.000754 ! Fit after self-cal, rms=0.066964Jy sigma=0.000754 wmodel J0506+2141_X_2014_01_04_pus_map.mod ! Writing 52 model components to file: J0506+2141_X_2014_01_04_pus_map.mod wobs J0506+2141_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J0506+2141_X_2014_01_04_pus_uvs.fits wwins J0506+2141_X_2014_01_04_pus_map.win ! wwins: Wrote 2 windows to J0506+2141_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 = -0.00062928 Jy ! Component: 100 - total flux cleaned = -0.00112359 Jy ! Component: 150 - total flux cleaned = -0.00141344 Jy ! Component: 200 - total flux cleaned = -0.00153801 Jy ! Component: 250 - total flux cleaned = -0.00155524 Jy ! Component: 300 - total flux cleaned = -0.0015879 Jy ! Component: 350 - total flux cleaned = -0.00157296 Jy ! Component: 400 - total flux cleaned = -0.00154351 Jy ! Component: 450 - total flux cleaned = -0.00150164 Jy ! Component: 500 - total flux cleaned = -0.00144831 Jy ! Component: 550 - total flux cleaned = -0.00138444 Jy ! Component: 600 - total flux cleaned = -0.00131073 Jy ! Component: 650 - total flux cleaned = -0.00125121 Jy ! Component: 700 - total flux cleaned = -0.00120497 Jy ! Component: 750 - total flux cleaned = -0.00114879 Jy ! Component: 800 - total flux cleaned = -0.00110511 Jy ! Component: 850 - total flux cleaned = -0.00106259 Jy ! Component: 900 - total flux cleaned = -0.00103147 Jy ! Component: 950 - total flux cleaned = -0.00102109 Jy ! Component: 1000 - total flux cleaned = -0.00101112 Jy ! Component: 1050 - total flux cleaned = -0.000991847 Jy ! Component: 1100 - total flux cleaned = -0.000973144 Jy ! Component: 1150 - total flux cleaned = -0.000991353 Jy ! Component: 1200 - total flux cleaned = -0.00100014 Jy ! Component: 1250 - total flux cleaned = -0.00100007 Jy ! Component: 1300 - total flux cleaned = -0.0010259 Jy ! Component: 1350 - total flux cleaned = -0.00104266 Jy ! Component: 1400 - total flux cleaned = -0.00104273 Jy ! Component: 1450 - total flux cleaned = -0.00109164 Jy ! Component: 1500 - total flux cleaned = -0.00109159 Jy ! Component: 1550 - total flux cleaned = -0.00112322 Jy ! Component: 1600 - total flux cleaned = -0.00111533 Jy ! Component: 1650 - total flux cleaned = -0.00112303 Jy ! Component: 1700 - total flux cleaned = -0.00115344 Jy ! Component: 1750 - total flux cleaned = -0.00117592 Jy ! Component: 1800 - total flux cleaned = -0.00119069 Jy ! Component: 1850 - total flux cleaned = -0.00121268 Jy ! Component: 1900 - total flux cleaned = -0.00121993 Jy ! Component: 1950 - total flux cleaned = -0.00124151 Jy ! Component: 2000 - total flux cleaned = -0.00126269 Jy ! Total flux subtracted in 2048 components = -0.00126273 Jy ! Clean residual min=-0.000376 max=0.000348 Jy/beam ! Clean residual mean=0.000004 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.134683 Jy keep ! Adding 121 model components to the UV plane model. ! The established model now contains 173 components and 0.134683 Jy ![Exited script file: muppet] wmap "J0506+2141_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9665 x 1.58 at 2.808 degrees (North through East) ! Clean map min=-0.0011338 max=0.12189 Jy/beam ! Writing clean map to FITS file: J0506+2141_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 0.121886 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00011942 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.293931 0.293931 0.587862 1.17572 2.35145 4.70289 9.40579 18.8116 37.6231 75.2463 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.121 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9665 x 1.58 at 2.808 degrees (North through East) ! Clean map min=-0.0011338 max=0.12189 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 J0506+2141_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:22:17 2017