! Started logfile: J1812+5603_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:20:18 2017 obs J1812+5603_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J1812+5603_X_2015_01_23_pus_uva.fits ! AN table 1: 73 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.964992 visibilities/baseline/integration-bin. ! Found source: J1812+5603 ! ! 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 350 lines of history. ! ! Reading 38040 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 J1812+5603_X_2015_01_23_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 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.871448Jy sigma=0.010237 ! Fit after self-cal, rms=0.846837Jy sigma=0.009931 ! 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=0.8096 mas, bmaj=1.075 mas, bpa=-3.953 degrees ! Estimated noise=802.251 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 = 0.119566 Jy ! Component: 100 - total flux cleaned = 0.148947 Jy ! Total flux subtracted in 100 components = 0.148947 Jy ! Clean residual min=-0.009933 max=0.012418 Jy/beam ! Clean residual mean=0.000072 rms=0.002349 Jy/beam ! Combined flux in latest and established models = 0.148947 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.148947 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=0.085027Jy sigma=0.000890 ! Fit after self-cal, rms=0.085025Jy sigma=0.000890 ! 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=1.021 mas, bmaj=1.321 mas, bpa=-4.392 degrees ! Estimated noise=314.853 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 = 0.0168721 Jy ! Component: 100 - total flux cleaned = 0.0255335 Jy ! Component: 150 - total flux cleaned = 0.0307357 Jy ! Component: 200 - total flux cleaned = 0.033883 Jy ! Total flux subtracted in 200 components = 0.033883 Jy ! Clean residual min=-0.007050 max=0.006347 Jy/beam ! Clean residual mean=0.000086 rms=0.001865 Jy/beam ! Combined flux in latest and established models = 0.18283 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 21 components and 0.18283 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=0.081936Jy sigma=0.000847 ! Fit after self-cal, rms=0.081951Jy sigma=0.000846 ! 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 0.93 FD 1.09 HN 1.37 KP 0.88 ! LA 1.07 MK 0.94 NL 0.98 OV 1.00 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.41 KP 0.83 ! LA 1.07 MK 0.94 NL 0.97 OV 0.96 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.30 KP 0.79 ! LA 1.11 MK 0.94 NL 0.98 OV 0.96 ! PT 0.93 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.08 HN 1.35 KP 0.75 ! LA 1.10 MK 0.95 NL 0.97 OV 0.96 ! PT 0.94 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 HN 1.27 KP 0.74 ! LA 1.10 MK 0.96 NL 0.97 OV 0.99 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.11 HN 1.40 KP 0.73 ! LA 1.09 MK 0.95 NL 1.01 OV 0.99 ! PT 0.93 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.19 HN 1.49 KP 0.70 ! LA 1.12 MK 1.03 NL 1.05 OV 1.05 ! PT 1.04 SC 1.14 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.14 HN 1.45 KP 0.73 ! LA 1.10 MK 0.97 NL 1.02 OV 1.01 ! PT 0.95 SC 1.09 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.12 HN 1.42 KP 0.73 ! LA 1.12 MK 0.96 NL 1.00 OV 1.00 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.12 HN 1.43 KP 0.77 ! LA 1.14 MK 0.96 NL 1.01 OV 1.00 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.12 HN 1.41 KP 0.79 ! LA 1.10 MK 0.99 NL 1.01 OV 1.00 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.13 HN 1.44 KP 0.82 ! LA 1.12 MK 0.97 NL 0.98 OV 1.02 ! PT 0.98 SC 1.04 ! ! ! Fit before self-cal, rms=0.081951Jy sigma=0.000846 ! Fit after self-cal, rms=0.086741Jy sigma=0.000785 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.031 mas, bmaj=1.34 mas, bpa=-3.918 degrees ! Estimated noise=316.861 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 (2, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.003486 Jy ! Component: 100 - total flux cleaned = 0.00406174 Jy ! Component: 150 - total flux cleaned = 0.00429939 Jy ! Component: 200 - total flux cleaned = 0.00439981 Jy ! Total flux subtracted in 200 components = 0.00439981 Jy ! Clean residual min=-0.001935 max=0.001656 Jy/beam ! Clean residual mean=0.000004 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.18723 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 40 components and 0.18723 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=0.086554Jy sigma=0.000783 ! Fit after self-cal, rms=0.086693Jy sigma=0.000782 ! 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=0.086693Jy sigma=0.000782 ! Fit after self-cal, rms=0.087195Jy sigma=0.000780 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.03 mas, bmaj=1.338 mas, bpa=-2.75 degrees ! Estimated noise=315.937 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00017289 Jy ! Component: 100 - total flux cleaned = 0.000312403 Jy ! Component: 150 - total flux cleaned = 0.000349347 Jy ! Component: 200 - total flux cleaned = 0.000381531 Jy ! Total flux subtracted in 200 components = 0.000381531 Jy ! Clean residual min=-0.001160 max=0.001123 Jy/beam ! Clean residual mean=0.000003 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.187611 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 51 components and 0.187611 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=0.087149Jy sigma=0.000780 ! Fit after self-cal, rms=0.087152Jy sigma=0.000780 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 = 7.19147e-05 Jy ! Component: 100 - total flux cleaned = 0.000134122 Jy ! Component: 150 - total flux cleaned = 0.000133813 Jy ! Component: 200 - total flux cleaned = 0.000159101 Jy ! Total flux subtracted in 200 components = 0.000159101 Jy ! Clean residual min=-0.001083 max=0.001006 Jy/beam ! Clean residual mean=0.000003 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.18777 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 51 components and 0.18777 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=0.087132Jy sigma=0.000780 ! Fit after self-cal, rms=0.087129Jy sigma=0.000780 ! 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=0.087129Jy sigma=0.000780 ! Fit after self-cal, rms=0.087387Jy sigma=0.000780 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.031 mas, bmaj=1.338 mas, bpa=-2.491 degrees ! Estimated noise=315.574 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000121681 Jy ! Component: 100 - total flux cleaned = -9.67384e-05 Jy ! Component: 150 - total flux cleaned = -2.81318e-05 Jy ! Component: 200 - total flux cleaned = 1.30398e-05 Jy ! Total flux subtracted in 200 components = 1.30398e-05 Jy ! Clean residual min=-0.001021 max=0.001011 Jy/beam ! Clean residual mean=0.000003 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.187783 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 53 components and 0.187783 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=0.087371Jy sigma=0.000779 ! Fit after self-cal, rms=0.087373Jy sigma=0.000779 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 = 1.81766e-05 Jy ! Component: 100 - total flux cleaned = 7.78572e-05 Jy ! Component: 150 - total flux cleaned = 7.7781e-05 Jy ! Component: 200 - total flux cleaned = 9.48841e-05 Jy ! Total flux subtracted in 200 components = 9.48841e-05 Jy ! Clean residual min=-0.001011 max=0.001002 Jy/beam ! Clean residual mean=0.000003 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.187878 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 55 components and 0.187878 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=0.087364Jy sigma=0.000779 ! Fit after self-cal, rms=0.087363Jy sigma=0.000779 ! 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=0.087363Jy sigma=0.000779 ! Fit after self-cal, rms=0.087543Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.37 mas, bmaj=2.53 mas, bpa=-2.169 degrees ! Estimated noise=378.038 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.49573e-05 Jy ! Component: 100 - total flux cleaned = -7.02067e-06 Jy ! Component: 150 - total flux cleaned = -3.63701e-05 Jy ! Component: 200 - total flux cleaned = -4.75751e-05 Jy ! Total flux subtracted in 200 components = -4.75751e-05 Jy ! Clean residual min=-0.000837 max=0.000850 Jy/beam ! Clean residual mean=0.000006 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.187831 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 67 components and 0.187831 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=0.087540Jy sigma=0.000779 ! Fit after self-cal, rms=0.087542Jy sigma=0.000779 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 = 4.47328e-05 Jy ! Component: 100 - total flux cleaned = 3.25136e-05 Jy ! Component: 150 - total flux cleaned = 2.24447e-05 Jy ! Component: 200 - total flux cleaned = 1.41625e-05 Jy ! Total flux subtracted in 200 components = 1.41625e-05 Jy ! Clean residual min=-0.000839 max=0.000857 Jy/beam ! Clean residual mean=0.000006 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.187845 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 73 components and 0.187845 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=0.087541Jy sigma=0.000779 ! Fit after self-cal, rms=0.087541Jy sigma=0.000779 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.031 mas, bmaj=1.339 mas, bpa=-2.394 degrees ! Estimated noise=315.357 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.031 x 1.339 at -2.394 degrees (North through East) ! Clean map min=-0.00089971 max=0.1561 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=0.818 mas, bmaj=1.09 mas, bpa=-1.515 degrees ! Estimated noise=803.709 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.11963 Jy ! Component: 100 - total flux cleaned = 0.148373 Jy ! Component: 150 - total flux cleaned = 0.161675 Jy ! Component: 200 - total flux cleaned = 0.169289 Jy ! Total flux subtracted in 200 components = 0.169289 Jy ! Clean residual min=-0.002605 max=0.003896 Jy/beam ! Clean residual mean=-0.000002 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.169289 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.169289 Jy ! Inverting map and beam ! Estimated beam: bmin=1.031 mas, bmaj=1.339 mas, bpa=-2.394 degrees ! Estimated noise=315.357 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 = 0.00605888 Jy ! Component: 100 - total flux cleaned = 0.00964296 Jy ! Component: 150 - total flux cleaned = 0.01201 Jy ! Component: 200 - total flux cleaned = 0.013691 Jy ! Total flux subtracted in 200 components = 0.013691 Jy ! Clean residual min=-0.001130 max=0.001322 Jy/beam ! Clean residual mean=-0.000008 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.18298 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 40 components and 0.18298 Jy ! Inverting map ! Added new window around map position (-0.8, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139058 Jy ! Component: 100 - total flux cleaned = 0.0024139 Jy ! Component: 150 - total flux cleaned = 0.00319917 Jy ! Component: 200 - total flux cleaned = 0.00359681 Jy ! Total flux subtracted in 200 components = 0.00359681 Jy ! Clean residual min=-0.001034 max=0.000957 Jy/beam ! Clean residual mean=0.000000 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.186577 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 55 components and 0.186577 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=2.37 mas, bmaj=2.53 mas, bpa=-2.169 degrees ! Estimated noise=378.038 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000413169 Jy ! Component: 100 - total flux cleaned = 0.00054651 Jy ! Component: 150 - total flux cleaned = 0.000651376 Jy ! Component: 200 - total flux cleaned = 0.000721169 Jy ! Total flux subtracted in 200 components = 0.000721169 Jy ! Clean residual min=-0.000802 max=0.000822 Jy/beam ! Clean residual mean=0.000003 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.187298 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 = 5.40178e-05 Jy ! Component: 100 - total flux cleaned = 7.36461e-05 Jy ! Component: 150 - total flux cleaned = 7.37357e-05 Jy ! Component: 200 - total flux cleaned = 7.37419e-05 Jy ! Total flux subtracted in 200 components = 7.37419e-05 Jy ! Clean residual min=-0.000801 max=0.000824 Jy/beam ! Clean residual mean=0.000004 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.187372 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 106 components and 0.187372 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.031 mas, bmaj=1.339 mas, bpa=-2.394 degrees ! Estimated noise=315.357 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.43035e-05 Jy ! Component: 100 - total flux cleaned = 1.14336e-05 Jy ! Component: 150 - total flux cleaned = 5.68589e-05 Jy ! Component: 200 - total flux cleaned = 5.66208e-05 Jy ! Total flux subtracted in 200 components = 5.66208e-05 Jy ! Clean residual min=-0.000960 max=0.000867 Jy/beam ! Clean residual mean=0.000002 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.187428 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 121 components and 0.187428 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=0.087524Jy sigma=0.000779 ! Fit after self-cal, rms=0.087521Jy sigma=0.000779 wmodel J1812+5603_X_2015_01_23_pus_map.mod ! Writing 121 model components to file: J1812+5603_X_2015_01_23_pus_map.mod wobs J1812+5603_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J1812+5603_X_2015_01_23_pus_uvs.fits wwins J1812+5603_X_2015_01_23_pus_map.win ! wwins: Wrote 3 windows to J1812+5603_X_2015_01_23_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 = -2.52561e-05 Jy ! Component: 100 - total flux cleaned = 2.04736e-05 Jy ! Component: 150 - total flux cleaned = 1.97831e-05 Jy ! Component: 200 - total flux cleaned = 7.50302e-05 Jy ! Component: 250 - total flux cleaned = 8.79368e-05 Jy ! Component: 300 - total flux cleaned = 7.49849e-05 Jy ! Component: 350 - total flux cleaned = 6.21519e-05 Jy ! Component: 400 - total flux cleaned = 1.3234e-05 Jy ! Component: 450 - total flux cleaned = 3.7218e-05 Jy ! Component: 500 - total flux cleaned = 4.86316e-05 Jy ! Component: 550 - total flux cleaned = 4.8354e-05 Jy ! Component: 600 - total flux cleaned = 2.58591e-05 Jy ! Component: 650 - total flux cleaned = 2.58515e-05 Jy ! Component: 700 - total flux cleaned = 3.65722e-05 Jy ! Component: 750 - total flux cleaned = 2.60386e-05 Jy ! Component: 800 - total flux cleaned = 3.64975e-05 Jy ! Component: 850 - total flux cleaned = 5.38155e-06 Jy ! Component: 900 - total flux cleaned = -1.51583e-05 Jy ! Component: 950 - total flux cleaned = 4.59624e-06 Jy ! Component: 1000 - total flux cleaned = -4.51185e-05 Jy ! Component: 1050 - total flux cleaned = -5.47375e-05 Jy ! Component: 1100 - total flux cleaned = -9.3453e-05 Jy ! Component: 1150 - total flux cleaned = -0.000112543 Jy ! Component: 1200 - total flux cleaned = -0.000150426 Jy ! Component: 1250 - total flux cleaned = -0.000159905 Jy ! Component: 1300 - total flux cleaned = -0.000197015 Jy ! Component: 1350 - total flux cleaned = -0.000252181 Jy ! Component: 1400 - total flux cleaned = -0.000270249 Jy ! Component: 1450 - total flux cleaned = -0.000288096 Jy ! Component: 1500 - total flux cleaned = -0.000305895 Jy ! Component: 1550 - total flux cleaned = -0.000332179 Jy ! Component: 1600 - total flux cleaned = -0.000323569 Jy ! Component: 1650 - total flux cleaned = -0.00036663 Jy ! Component: 1700 - total flux cleaned = -0.000357861 Jy ! Component: 1750 - total flux cleaned = -0.000366429 Jy ! Component: 1800 - total flux cleaned = -0.000366528 Jy ! Component: 1850 - total flux cleaned = -0.000358317 Jy ! Component: 1900 - total flux cleaned = -0.000350087 Jy ! Component: 1950 - total flux cleaned = -0.000350141 Jy ! Component: 2000 - total flux cleaned = -0.000350155 Jy ! Total flux subtracted in 2048 components = -0.000366218 Jy ! Clean residual min=-0.000442 max=0.000498 Jy/beam ! Clean residual mean=0.000001 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.187062 Jy keep ! Adding 147 model components to the UV plane model. ! The established model now contains 268 components and 0.187062 Jy ![Exited script file: muppet] wmap "J1812+5603_X_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.031 x 1.339 at -2.394 degrees (North through East) ! Clean map min=-0.00077887 max=0.15682 Jy/beam ! Writing clean map to FITS file: J1812+5603_X_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.156816 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000146442 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.280154 0.280154 0.560308 1.12062 2.24123 4.48246 8.96493 17.9299 35.8597 71.7194 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.156 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.031 x 1.339 at -2.394 degrees (North through East) ! Clean map min=-0.00077887 max=0.15682 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 J1812+5603_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:20:20 2017