! Started logfile: J1352-2745_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:16:56 2017 obs J1352-2745_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J1352-2745_X_2015_01_23_pus_uva.fits ! AN table 1: 123 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.977597 visibilities/baseline/integration-bin. ! Found source: J1352-2745 ! ! 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 64932 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 J1352-2745_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 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.877636Jy sigma=0.009096 ! Fit after self-cal, rms=0.773676Jy sigma=0.008007 ! 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=0.6291 mas, bmaj=1.587 mas, bpa=-2.517 degrees ! Estimated noise=662.458 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 = 0.177659 Jy ! Component: 100 - total flux cleaned = 0.21655 Jy ! Total flux subtracted in 100 components = 0.21655 Jy ! Clean residual min=-0.009906 max=0.013932 Jy/beam ! Clean residual mean=0.000015 rms=0.002655 Jy/beam ! Combined flux in latest and established models = 0.21655 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.21655 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=0.104013Jy sigma=0.000936 ! Fit after self-cal, rms=0.104001Jy sigma=0.000936 ! 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=0.8382 mas, bmaj=2.023 mas, bpa=-2.7 degrees ! Estimated noise=277.436 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 = 0.0195959 Jy ! Component: 100 - total flux cleaned = 0.0271518 Jy ! Component: 150 - total flux cleaned = 0.0305462 Jy ! Component: 200 - total flux cleaned = 0.0308028 Jy ! Total flux subtracted in 200 components = 0.0308028 Jy ! Clean residual min=-0.011738 max=0.010036 Jy/beam ! Clean residual mean=0.000083 rms=0.002848 Jy/beam ! Combined flux in latest and established models = 0.247353 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 19 components and 0.247353 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=0.101070Jy sigma=0.000899 ! Fit after self-cal, rms=0.101089Jy sigma=0.000899 ! 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 0.92 FD 1.09 HN 1.38 KP 0.89 ! LA 1.12 MK 0.94 NL 0.96 OV 0.95 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.10 HN 1.39 KP 0.83 ! LA 1.12 MK 0.96 NL 0.97 OV 0.95 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.07 HN 1.41 KP 0.79 ! LA 1.15 MK 0.96 NL 0.98 OV 0.95 ! PT 0.93 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.08 HN 1.40 KP 0.75 ! LA 1.14 MK 0.97 NL 0.96 OV 0.94 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.06 HN 1.37 KP 0.72 ! LA 1.15 MK 1.00 NL 0.98 OV 0.96 ! PT 0.96 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 HN 1.39 KP 0.71 ! LA 1.15 MK 0.99 NL 0.99 OV 0.98 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.20 HN 1.32 KP 0.71 ! LA 1.17 MK 1.03 NL 1.03 OV 1.03 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.13 HN 1.30 KP 0.70 ! LA 1.14 MK 0.99 NL 0.99 OV 1.02 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.51 KP 0.72 ! LA 1.17 MK 0.98 NL 0.99 OV 0.99 ! PT 0.98 SC 0.94 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 1.22 KP 0.76 ! LA 1.20 MK 1.00 NL 0.99 OV 0.99 ! PT 0.97 SC 0.93 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.42 KP 0.79 ! LA 1.19 MK 1.01 NL 1.00 OV 0.98 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.12 HN 1.22 KP 0.76 ! LA 1.18 MK 1.02 NL 1.00 OV 0.99 ! PT 1.00 SC 0.94 ! ! ! Fit before self-cal, rms=0.101089Jy sigma=0.000899 ! Fit after self-cal, rms=0.098760Jy sigma=0.000791 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8415 mas, bmaj=2.008 mas, bpa=-2.096 degrees ! Estimated noise=275.059 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 = -0.00121951 Jy ! Component: 100 - total flux cleaned = -0.00133954 Jy ! Component: 150 - total flux cleaned = -0.00136974 Jy ! Component: 200 - total flux cleaned = -0.00139099 Jy ! Total flux subtracted in 200 components = -0.00139099 Jy ! Clean residual min=-0.003034 max=0.003014 Jy/beam ! Clean residual mean=-0.000003 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.245962 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 25 components and 0.245962 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=0.098670Jy sigma=0.000791 ! Fit after self-cal, rms=0.098822Jy sigma=0.000790 ! 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=0.098822Jy sigma=0.000790 ! Fit after self-cal, rms=0.118174Jy sigma=0.000779 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8423 mas, bmaj=2.009 mas, bpa=-2.149 degrees ! Estimated noise=275.582 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00021269 Jy ! Component: 100 - total flux cleaned = -0.00019174 Jy ! Component: 150 - total flux cleaned = -0.000195616 Jy ! Component: 200 - total flux cleaned = -0.000209332 Jy ! Total flux subtracted in 200 components = -0.000209332 Jy ! Clean residual min=-0.001108 max=0.000928 Jy/beam ! Clean residual mean=-0.000001 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.245752 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 27 components and 0.245752 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=0.118169Jy sigma=0.000779 ! Fit after self-cal, rms=0.118260Jy 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 = -6.6169e-05 Jy ! Component: 100 - total flux cleaned = -6.63854e-05 Jy ! Component: 150 - total flux cleaned = -5.48581e-05 Jy ! Component: 200 - total flux cleaned = -4.44628e-05 Jy ! Total flux subtracted in 200 components = -4.44628e-05 Jy ! Clean residual min=-0.001062 max=0.000919 Jy/beam ! Clean residual mean=-0.000001 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.245708 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 28 components and 0.245708 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=0.118258Jy sigma=0.000779 ! Fit after self-cal, rms=0.118256Jy sigma=0.000779 ! 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=0.118256Jy sigma=0.000779 ! Fit after self-cal, rms=0.119752Jy sigma=0.000778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8423 mas, bmaj=2.009 mas, bpa=-2.188 degrees ! Estimated noise=275.525 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000221941 Jy ! Component: 100 - total flux cleaned = -0.000222019 Jy ! Component: 150 - total flux cleaned = -0.000222981 Jy ! Component: 200 - total flux cleaned = -0.000223037 Jy ! Total flux subtracted in 200 components = -0.000223037 Jy ! Clean residual min=-0.001013 max=0.000899 Jy/beam ! Clean residual mean=-0.000001 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.245485 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 28 components and 0.245485 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=0.119749Jy sigma=0.000778 ! Fit after self-cal, rms=0.119751Jy sigma=0.000778 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 = -4.83338e-05 Jy ! Component: 100 - total flux cleaned = -3.87838e-05 Jy ! Component: 150 - total flux cleaned = -3.05922e-05 Jy ! Component: 200 - total flux cleaned = -3.0272e-05 Jy ! Total flux subtracted in 200 components = -3.0272e-05 Jy ! Clean residual min=-0.000978 max=0.000897 Jy/beam ! Clean residual mean=-0.000001 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.245454 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 28 components and 0.245454 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=0.119750Jy sigma=0.000778 ! Fit after self-cal, rms=0.119750Jy sigma=0.000778 ! 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=0.119750Jy sigma=0.000778 ! Fit after self-cal, rms=0.119909Jy sigma=0.000778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.309 mas, bmaj=5.447 mas, bpa=2.076 degrees ! Estimated noise=342.402 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000297457 Jy ! Component: 100 - total flux cleaned = -0.000297605 Jy ! Component: 150 - total flux cleaned = -0.000297637 Jy ! Component: 200 - total flux cleaned = -0.000297542 Jy ! Total flux subtracted in 200 components = -0.000297542 Jy ! Clean residual min=-0.000994 max=0.000793 Jy/beam ! Clean residual mean=-0.000000 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.245157 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 30 components and 0.245157 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=0.119908Jy sigma=0.000778 ! Fit after self-cal, rms=0.119908Jy sigma=0.000778 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 = -9.04894e-06 Jy ! Component: 100 - total flux cleaned = -8.8301e-06 Jy ! Component: 150 - total flux cleaned = -8.92057e-06 Jy ! Component: 200 - total flux cleaned = -9.00163e-06 Jy ! Total flux subtracted in 200 components = -9.00163e-06 Jy ! Clean residual min=-0.000990 max=0.000785 Jy/beam ! Clean residual mean=-0.000000 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.245148 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 30 components and 0.245148 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=0.119908Jy sigma=0.000778 ! Fit after self-cal, rms=0.119907Jy sigma=0.000778 ! 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=0.8425 mas, bmaj=2.009 mas, bpa=-2.214 degrees ! Estimated noise=275.481 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8425 x 2.009 at -2.214 degrees (North through East) ! Clean map min=-0.00090394 max=0.23113 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=0.6276 mas, bmaj=1.569 mas, bpa=-1.791 degrees ! Estimated noise=665.438 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.178399 Jy ! Component: 100 - total flux cleaned = 0.218391 Jy ! Component: 150 - total flux cleaned = 0.232241 Jy ! Component: 200 - total flux cleaned = 0.238294 Jy ! Total flux subtracted in 200 components = 0.238294 Jy ! Clean residual min=-0.002038 max=0.003104 Jy/beam ! Clean residual mean=-0.000004 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.238294 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.238294 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8425 mas, bmaj=2.009 mas, bpa=-2.214 degrees ! Estimated noise=275.481 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 = 0.00404216 Jy ! Component: 100 - total flux cleaned = 0.0056435 Jy ! Component: 150 - total flux cleaned = 0.00633341 Jy ! Component: 200 - total flux cleaned = 0.00641756 Jy ! Total flux subtracted in 200 components = 0.00641756 Jy ! Clean residual min=-0.000918 max=0.001012 Jy/beam ! Clean residual mean=-0.000001 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.244712 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 19 components and 0.244712 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=2.309 mas, bmaj=5.447 mas, bpa=2.076 degrees ! Estimated noise=342.402 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000306344 Jy ! Component: 100 - total flux cleaned = 0.000306932 Jy ! Component: 150 - total flux cleaned = 0.000307312 Jy ! Component: 200 - total flux cleaned = 0.000307577 Jy ! Total flux subtracted in 200 components = 0.000307577 Jy ! Clean residual min=-0.000945 max=0.000792 Jy/beam ! Clean residual mean=-0.000000 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.24502 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 = 2.97829e-07 Jy ! Component: 100 - total flux cleaned = 4.75916e-06 Jy ! Component: 150 - total flux cleaned = 4.31911e-06 Jy ! Component: 200 - total flux cleaned = 4.22505e-06 Jy ! Total flux subtracted in 200 components = 4.22505e-06 Jy ! Clean residual min=-0.000945 max=0.000794 Jy/beam ! Clean residual mean=-0.000000 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.245024 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 27 components and 0.245024 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8425 mas, bmaj=2.009 mas, bpa=-2.214 degrees ! Estimated noise=275.481 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000209746 Jy ! Component: 100 - total flux cleaned = -0.000194702 Jy ! Component: 150 - total flux cleaned = -0.000181495 Jy ! Component: 200 - total flux cleaned = -0.000158644 Jy ! Total flux subtracted in 200 components = -0.000158644 Jy ! Clean residual min=-0.000905 max=0.000972 Jy/beam ! Clean residual mean=-0.000001 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.244865 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 31 components and 0.244865 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=0.119914Jy sigma=0.000778 ! Fit after self-cal, rms=0.119912Jy sigma=0.000778 wmodel J1352-2745_X_2015_01_23_pus_map.mod ! Writing 31 model components to file: J1352-2745_X_2015_01_23_pus_map.mod wobs J1352-2745_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J1352-2745_X_2015_01_23_pus_uvs.fits wwins J1352-2745_X_2015_01_23_pus_map.win ! wwins: Wrote 1 windows to J1352-2745_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 = 0.00023748 Jy ! Component: 100 - total flux cleaned = 0.000332799 Jy ! Component: 150 - total flux cleaned = 0.000392555 Jy ! Component: 200 - total flux cleaned = 0.000464041 Jy ! Component: 250 - total flux cleaned = 0.000464094 Jy ! Component: 300 - total flux cleaned = 0.000464111 Jy ! Component: 350 - total flux cleaned = 0.000400496 Jy ! Component: 400 - total flux cleaned = 0.000326415 Jy ! Component: 450 - total flux cleaned = 0.000266094 Jy ! Component: 500 - total flux cleaned = 0.000242574 Jy ! Component: 550 - total flux cleaned = 0.000219435 Jy ! Component: 600 - total flux cleaned = 0.000196879 Jy ! Component: 650 - total flux cleaned = 0.000207844 Jy ! Component: 700 - total flux cleaned = 0.000186162 Jy ! Component: 750 - total flux cleaned = 0.000186139 Jy ! Component: 800 - total flux cleaned = 0.0001756 Jy ! Component: 850 - total flux cleaned = 0.000154705 Jy ! Component: 900 - total flux cleaned = 0.000113843 Jy ! Component: 950 - total flux cleaned = 0.000113927 Jy ! Component: 1000 - total flux cleaned = 8.43469e-05 Jy ! Component: 1050 - total flux cleaned = 6.47972e-05 Jy ! Component: 1100 - total flux cleaned = 1.67987e-05 Jy ! Component: 1150 - total flux cleaned = -2.10427e-06 Jy ! Component: 1200 - total flux cleaned = -2.0945e-05 Jy ! Component: 1250 - total flux cleaned = -4.88005e-05 Jy ! Component: 1300 - total flux cleaned = -9.44312e-05 Jy ! Component: 1350 - total flux cleaned = -0.000103339 Jy ! Component: 1400 - total flux cleaned = -0.000130158 Jy ! Component: 1450 - total flux cleaned = -0.000183139 Jy ! Component: 1500 - total flux cleaned = -0.000209187 Jy ! Component: 1550 - total flux cleaned = -0.000243628 Jy ! Component: 1600 - total flux cleaned = -0.000252014 Jy ! Component: 1650 - total flux cleaned = -0.000260437 Jy ! Component: 1700 - total flux cleaned = -0.0002772 Jy ! Component: 1750 - total flux cleaned = -0.000293664 Jy ! Component: 1800 - total flux cleaned = -0.000342639 Jy ! Component: 1850 - total flux cleaned = -0.000334565 Jy ! Component: 1900 - total flux cleaned = -0.000342639 Jy ! Component: 1950 - total flux cleaned = -0.000382215 Jy ! Component: 2000 - total flux cleaned = -0.000374348 Jy ! Total flux subtracted in 2048 components = -0.000405442 Jy ! Clean residual min=-0.000450 max=0.000387 Jy/beam ! Clean residual mean=0.000001 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.24446 Jy keep ! Adding 131 model components to the UV plane model. ! The established model now contains 162 components and 0.244459 Jy ![Exited script file: muppet] wmap "J1352-2745_X_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8425 x 2.009 at -2.214 degrees (North through East) ! Clean map min=-0.0006865 max=0.23138 Jy/beam ! Writing clean map to FITS file: J1352-2745_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 0.231385 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000144174 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.186928 0.186928 0.373856 0.747713 1.49543 2.99085 5.9817 11.9634 23.9268 47.8536 95.7073 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.231 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8425 x 2.009 at -2.214 degrees (North through East) ! Clean map min=-0.0006865 max=0.23138 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 J1352-2745_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:16:59 2017