! Started logfile: J0244+1320_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:21:28 2017 obs J0244+1320_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J0244+1320_X_2014_01_04_pus_uva.fits ! AN table 1: 86 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: J0244+1320 ! ! 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 15480 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 J0244+1320_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 258 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 258 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 258 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 258 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 258 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 258 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 258 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 258 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 258 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 258 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 258 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 258 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.906456Jy sigma=0.011373 ! Fit after self-cal, rms=0.892798Jy sigma=0.011203 ! 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=0.7445 mas, bmaj=1.599 mas, bpa=-1.314 degrees ! Estimated noise=805.292 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 = 0.0825584 Jy ! Component: 100 - total flux cleaned = 0.104196 Jy ! Total flux subtracted in 100 components = 0.104196 Jy ! Clean residual min=-0.008397 max=0.012303 Jy/beam ! Clean residual mean=-0.000060 rms=0.002567 Jy/beam ! Combined flux in latest and established models = 0.104196 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.104196 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=0.073319Jy sigma=0.000874 ! Fit after self-cal, rms=0.073291Jy sigma=0.000873 ! 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=0.8742 mas, bmaj=1.863 mas, bpa=1.21 degrees ! Estimated noise=459.092 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 = 0.0165543 Jy ! Component: 100 - total flux cleaned = 0.0252017 Jy ! Component: 150 - total flux cleaned = 0.0302519 Jy ! Component: 200 - total flux cleaned = 0.0333947 Jy ! Total flux subtracted in 200 components = 0.0333947 Jy ! Clean residual min=-0.006085 max=0.007853 Jy/beam ! Clean residual mean=-0.000153 rms=0.001737 Jy/beam ! Combined flux in latest and established models = 0.137591 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 23 components and 0.137591 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=0.070082Jy sigma=0.000818 ! Fit after self-cal, rms=0.070125Jy sigma=0.000817 ! 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 0.99 ! MK 1.03 NL 1.05 OV 1.09 PT 0.98 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.97 ! MK 1.02 NL 1.05 OV 1.08 PT 0.91 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 1.09 NL 0.96 OV 1.03 PT 0.87 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 1.11 NL 1.09 OV 1.11 PT 0.91 ! SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.94 ! MK 1.07 NL 1.01 OV 1.01 PT 0.90 ! SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.97 ! MK 1.04 NL 1.01 OV 1.01 PT 0.86 ! SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.04 ! MK 1.06 NL 1.02 OV 1.04 PT 0.91 ! SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.94 ! MK 1.02 NL 1.08 OV 1.13 PT 0.89 ! SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.97 ! MK 1.01 NL 1.01 OV 1.00 PT 0.89 ! SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 1.08 NL 0.98 OV 0.99 PT 0.87 ! SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.05 ! MK 1.05 NL 1.11 OV 1.12 PT 0.96 ! SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 1.04 NL 0.98 OV 1.02 PT 0.92 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.070125Jy sigma=0.000817 ! Fit after self-cal, rms=0.071626Jy sigma=0.000806 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8883 mas, bmaj=1.89 mas, bpa=1.542 degrees ! Estimated noise=461.4 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 = -0.00102693 Jy ! Component: 100 - total flux cleaned = -0.00108125 Jy ! Component: 150 - total flux cleaned = -0.00103053 Jy ! Component: 200 - total flux cleaned = -0.000980544 Jy ! Total flux subtracted in 200 components = -0.000980544 Jy ! Clean residual min=-0.004690 max=0.006157 Jy/beam ! Clean residual mean=-0.000068 rms=0.001364 Jy/beam ! Combined flux in latest and established models = 0.13661 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 29 components and 0.13661 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=0.071526Jy sigma=0.000805 ! Fit after self-cal, rms=0.071561Jy sigma=0.000805 ! 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=0.071561Jy sigma=0.000805 ! Fit after self-cal, rms=0.073182Jy sigma=0.000794 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.889 mas, bmaj=1.88 mas, bpa=1.9 degrees ! Estimated noise=461.447 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00037126 Jy ! Component: 100 - total flux cleaned = -0.000455309 Jy ! Component: 150 - total flux cleaned = -0.000494613 Jy ! Component: 200 - total flux cleaned = -0.000494409 Jy ! Total flux subtracted in 200 components = -0.000494409 Jy ! Clean residual min=-0.003291 max=0.004731 Jy/beam ! Clean residual mean=-0.000058 rms=0.001045 Jy/beam ! Combined flux in latest and established models = 0.136116 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 0.136116 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=0.073133Jy sigma=0.000794 ! Fit after self-cal, rms=0.073172Jy sigma=0.000793 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 (-2.4, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00350703 Jy ! Component: 100 - total flux cleaned = 0.00329177 Jy ! Component: 150 - total flux cleaned = 0.00336607 Jy ! Component: 200 - total flux cleaned = 0.00362955 Jy ! Total flux subtracted in 200 components = 0.00362955 Jy ! Clean residual min=-0.002796 max=0.003094 Jy/beam ! Clean residual mean=-0.000038 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 0.139745 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 50 components and 0.139745 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=0.072802Jy sigma=0.000790 ! Fit after self-cal, rms=0.072732Jy sigma=0.000790 ! 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=0.072732Jy sigma=0.000790 ! Fit after self-cal, rms=0.072091Jy sigma=0.000790 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8869 mas, bmaj=1.877 mas, bpa=1.767 degrees ! Estimated noise=458.637 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131258 Jy ! Component: 100 - total flux cleaned = 0.00135668 Jy ! Component: 150 - total flux cleaned = 0.00145435 Jy ! Component: 200 - total flux cleaned = 0.00154057 Jy ! Total flux subtracted in 200 components = 0.00154057 Jy ! Clean residual min=-0.002404 max=0.002661 Jy/beam ! Clean residual mean=-0.000028 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.141286 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 56 components and 0.141286 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=0.071971Jy sigma=0.000789 ! Fit after self-cal, rms=0.071941Jy sigma=0.000789 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 = 7.585e-05 Jy ! Component: 100 - total flux cleaned = 3.56599e-05 Jy ! Component: 150 - total flux cleaned = 3.65166e-05 Jy ! Component: 200 - total flux cleaned = 6.90486e-05 Jy ! Total flux subtracted in 200 components = 6.90486e-05 Jy ! Clean residual min=-0.002039 max=0.002511 Jy/beam ! Clean residual mean=-0.000027 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.141355 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 60 components and 0.141355 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=0.071895Jy sigma=0.000788 ! Fit after self-cal, rms=0.071885Jy sigma=0.000788 ! 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=0.071885Jy sigma=0.000788 ! Fit after self-cal, rms=0.071882Jy sigma=0.000788 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.043 mas, bmaj=4.025 mas, bpa=-4.069 degrees ! Estimated noise=550.282 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000375916 Jy ! Component: 100 - total flux cleaned = 0.000409862 Jy ! Component: 150 - total flux cleaned = 0.000487482 Jy ! Component: 200 - total flux cleaned = 0.00051064 Jy ! Total flux subtracted in 200 components = 0.00051064 Jy ! Clean residual min=-0.002543 max=0.002765 Jy/beam ! Clean residual mean=-0.000054 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.141865 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 65 components and 0.141865 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=0.071869Jy sigma=0.000788 ! Fit after self-cal, rms=0.071859Jy sigma=0.000788 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 = 7.25413e-05 Jy ! Component: 100 - total flux cleaned = -7.15426e-06 Jy ! Component: 150 - total flux cleaned = -8.01852e-06 Jy ! Component: 200 - total flux cleaned = 1.14875e-05 Jy ! Total flux subtracted in 200 components = 1.14875e-05 Jy ! Clean residual min=-0.002469 max=0.002662 Jy/beam ! Clean residual mean=-0.000053 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.141877 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 65 components and 0.141877 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=0.071857Jy sigma=0.000788 ! Fit after self-cal, rms=0.071847Jy sigma=0.000788 ! 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=0.8867 mas, bmaj=1.876 mas, bpa=1.701 degrees ! Estimated noise=458.892 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8867 x 1.876 at 1.701 degrees (North through East) ! Clean map min=-0.0033579 max=0.10683 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=0.7499 mas, bmaj=1.592 mas, bpa=-0.5687 degrees ! Estimated noise=826.065 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0844006 Jy ! Component: 100 - total flux cleaned = 0.106962 Jy ! Component: 150 - total flux cleaned = 0.118355 Jy ! Component: 200 - total flux cleaned = 0.12444 Jy ! Total flux subtracted in 200 components = 0.12444 Jy ! Clean residual min=-0.007186 max=0.007289 Jy/beam ! Clean residual mean=-0.000028 rms=0.002013 Jy/beam ! Combined flux in latest and established models = 0.12444 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.12444 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8867 mas, bmaj=1.876 mas, bpa=1.701 degrees ! Estimated noise=458.892 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) ! Added new window around map position (-1, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00766128 Jy ! Component: 100 - total flux cleaned = 0.0117974 Jy ! Component: 150 - total flux cleaned = 0.0132194 Jy ! Component: 200 - total flux cleaned = 0.0144205 Jy ! Total flux subtracted in 200 components = 0.0144205 Jy ! Clean residual min=-0.002452 max=0.002865 Jy/beam ! Clean residual mean=-0.000042 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.138861 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 37 components and 0.138861 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=2.043 mas, bmaj=4.025 mas, bpa=-4.069 degrees ! Estimated noise=550.282 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00218272 Jy ! Component: 100 - total flux cleaned = 0.00261016 Jy ! Component: 150 - total flux cleaned = 0.00294435 Jy ! Component: 200 - total flux cleaned = 0.00320721 Jy ! Total flux subtracted in 200 components = 0.00320721 Jy ! Clean residual min=-0.002452 max=0.002761 Jy/beam ! Clean residual mean=-0.000055 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 0.142068 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 = 0.000114126 Jy ! Component: 100 - total flux cleaned = 0.000176483 Jy ! Component: 150 - total flux cleaned = 0.000202751 Jy ! Component: 200 - total flux cleaned = 0.00025144 Jy ! Total flux subtracted in 200 components = 0.00025144 Jy ! Clean residual min=-0.002348 max=0.002598 Jy/beam ! Clean residual mean=-0.000051 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.14232 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 54 components and 0.14232 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8867 mas, bmaj=1.876 mas, bpa=1.701 degrees ! Estimated noise=458.892 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.76521e-05 Jy ! Component: 100 - total flux cleaned = -6.3881e-05 Jy ! Component: 150 - total flux cleaned = -0.000105585 Jy ! Component: 200 - total flux cleaned = -0.000180024 Jy ! Total flux subtracted in 200 components = -0.000180024 Jy ! Clean residual min=-0.001851 max=0.002278 Jy/beam ! Clean residual mean=-0.000025 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.14214 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 69 components and 0.14214 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=0.071820Jy sigma=0.000787 ! Fit after self-cal, rms=0.071779Jy sigma=0.000787 wmodel J0244+1320_X_2014_01_04_pus_map.mod ! Writing 69 model components to file: J0244+1320_X_2014_01_04_pus_map.mod wobs J0244+1320_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J0244+1320_X_2014_01_04_pus_uvs.fits wwins J0244+1320_X_2014_01_04_pus_map.win ! wwins: Wrote 3 windows to J0244+1320_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 = 0.000989596 Jy ! Component: 100 - total flux cleaned = 0.00150731 Jy ! Component: 150 - total flux cleaned = 0.00179065 Jy ! Component: 200 - total flux cleaned = 0.00199288 Jy ! Component: 250 - total flux cleaned = 0.00226421 Jy ! Component: 300 - total flux cleaned = 0.0025458 Jy ! Component: 350 - total flux cleaned = 0.00266556 Jy ! Component: 400 - total flux cleaned = 0.00273352 Jy ! Component: 450 - total flux cleaned = 0.00271257 Jy ! Component: 500 - total flux cleaned = 0.00279564 Jy ! Component: 550 - total flux cleaned = 0.00281554 Jy ! Component: 600 - total flux cleaned = 0.00285448 Jy ! Component: 650 - total flux cleaned = 0.00283622 Jy ! Component: 700 - total flux cleaned = 0.00285313 Jy ! Component: 750 - total flux cleaned = 0.00280142 Jy ! Component: 800 - total flux cleaned = 0.00281824 Jy ! Component: 850 - total flux cleaned = 0.00284997 Jy ! Component: 900 - total flux cleaned = 0.00285001 Jy ! Component: 950 - total flux cleaned = 0.00292608 Jy ! Component: 1000 - total flux cleaned = 0.00292656 Jy ! Component: 1050 - total flux cleaned = 0.00297024 Jy ! Component: 1100 - total flux cleaned = 0.00297021 Jy ! Component: 1150 - total flux cleaned = 0.00297018 Jy ! Component: 1200 - total flux cleaned = 0.00302457 Jy ! Component: 1250 - total flux cleaned = 0.00307748 Jy ! Component: 1300 - total flux cleaned = 0.00311642 Jy ! Component: 1350 - total flux cleaned = 0.00312943 Jy ! Component: 1400 - total flux cleaned = 0.00311717 Jy ! Component: 1450 - total flux cleaned = 0.00315419 Jy ! Component: 1500 - total flux cleaned = 0.00312987 Jy ! Component: 1550 - total flux cleaned = 0.00310619 Jy ! Component: 1600 - total flux cleaned = 0.00307107 Jy ! Component: 1650 - total flux cleaned = 0.00303645 Jy ! Component: 1700 - total flux cleaned = 0.00299085 Jy ! Component: 1750 - total flux cleaned = 0.00294589 Jy ! Component: 1800 - total flux cleaned = 0.00287891 Jy ! Component: 1850 - total flux cleaned = 0.00282379 Jy ! Component: 1900 - total flux cleaned = 0.00275832 Jy ! Component: 1950 - total flux cleaned = 0.0026935 Jy ! Component: 2000 - total flux cleaned = 0.00261887 Jy ! Total flux subtracted in 2048 components = 0.00256604 Jy ! Clean residual min=-0.000561 max=0.000653 Jy/beam ! Clean residual mean=-0.000011 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.144706 Jy keep ! Adding 146 model components to the UV plane model. ! The established model now contains 215 components and 0.144706 Jy ![Exited script file: muppet] wmap "J0244+1320_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8867 x 1.876 at 1.701 degrees (North through East) ! Clean map min=-0.0024697 max=0.11013 Jy/beam ! Writing clean map to FITS file: J0244+1320_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 0.110126 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000194556 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.529997 0.529997 1.05999 2.11999 4.23998 8.47996 16.9599 33.9198 67.8397 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 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: 0.8867 x 1.876 at 1.701 degrees (North through East) ! Clean map min=-0.0024697 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 J0244+1320_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:21:29 2017