! Started logfile: J0902+4310_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:04:26 2016 obs J0902+4310_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J0902+4310_X_2014_05_31_pus_uva.fits ! AN table 1: 71 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.622535 visibilities/baseline/integration-bin. ! Found source: J0902+4310 ! ! 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 344 lines of history. ! ! Reading 23868 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 J0902+4310_X_2014_05_31_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 147 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 147 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 147 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 147 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 147 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 147 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 147 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 147 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 147 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 147 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 147 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 147 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.669073Jy sigma=0.007972 ! Fit after self-cal, rms=0.565499Jy sigma=0.006843 ! 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=0.8551 mas, bmaj=1.813 mas, bpa=36.25 degrees ! Estimated noise=697.183 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 = 0.333672 Jy ! Component: 100 - total flux cleaned = 0.407404 Jy ! Total flux subtracted in 100 components = 0.407404 Jy ! Clean residual min=-0.023083 max=0.024511 Jy/beam ! Clean residual mean=-0.000080 rms=0.005453 Jy/beam ! Combined flux in latest and established models = 0.407403 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.407403 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=0.108759Jy sigma=0.001214 ! Fit after self-cal, rms=0.108759Jy sigma=0.001214 ! 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=1.109 mas, bmaj=1.897 mas, bpa=35.34 degrees ! Estimated noise=385.25 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 = 0.0329754 Jy ! Component: 100 - total flux cleaned = 0.0489835 Jy ! Component: 150 - total flux cleaned = 0.0582686 Jy ! Component: 200 - total flux cleaned = 0.0641353 Jy ! Total flux subtracted in 200 components = 0.0641353 Jy ! Clean residual min=-0.025765 max=0.019409 Jy/beam ! Clean residual mean=0.000055 rms=0.005460 Jy/beam ! Combined flux in latest and established models = 0.471539 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 38 components and 0.471539 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=0.097814Jy sigma=0.001102 ! Fit after self-cal, rms=0.097816Jy sigma=0.001101 ! 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 0.90 FD 1.11 HN 1.09 KP 0.91 ! LA 1.02 MK 0.91 NL 1.00 OV 0.99 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.12 HN 1.11 KP 0.86 ! LA 1.02 MK 0.92 NL 1.01 OV 0.98 ! PT 0.94 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.11 HN 1.13 KP 0.82 ! LA 1.04 MK 0.94 NL 1.01 OV 0.99 ! PT 0.92 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.11 HN 1.08 KP 0.78 ! LA 1.04 MK 0.93 NL 1.01 OV 0.99 ! PT 0.92 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.05 KP 0.74 ! LA 1.04 MK 0.94 NL 1.02 OV 1.00 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.14 HN 1.10 KP 0.75 ! LA 1.05 MK 0.94 NL 1.04 OV 1.01 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.24 HN 1.23 KP 0.79 ! LA 1.13 MK 0.98 NL 1.07 OV 1.06 ! PT 1.02 SC 1.15 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.16 HN 1.18 KP 0.73 ! LA 1.04 MK 0.95 NL 1.04 OV 1.04 ! PT 0.95 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.14 HN 1.17 KP 0.75 ! LA 1.04 MK 0.94 NL 1.03 OV 1.03 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.13 HN 1.14 KP 0.78 ! LA 1.07 MK 0.96 NL 1.04 OV 1.03 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.14 HN 1.12 KP 0.82 ! LA 1.07 MK 0.98 NL 1.04 OV 1.02 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.14 HN 1.12 KP 0.86 ! LA 1.06 MK 0.97 NL 1.03 OV 1.02 ! PT 0.97 SC 1.04 ! ! ! Fit before self-cal, rms=0.097816Jy sigma=0.001101 ! Fit after self-cal, rms=0.068514Jy sigma=0.000781 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.114 mas, bmaj=1.92 mas, bpa=35.23 degrees ! Estimated noise=383.662 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 = -0.00236693 Jy ! Component: 100 - total flux cleaned = -0.00300553 Jy ! Component: 150 - total flux cleaned = -0.00314132 Jy ! Component: 200 - total flux cleaned = -0.00319733 Jy ! Total flux subtracted in 200 components = -0.00319733 Jy ! Clean residual min=-0.003251 max=0.003919 Jy/beam ! Clean residual mean=-0.000019 rms=0.000912 Jy/beam ! Combined flux in latest and established models = 0.468341 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 43 components and 0.468341 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=0.068259Jy sigma=0.000778 ! Fit after self-cal, rms=0.068297Jy sigma=0.000777 ! 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=0.068297Jy sigma=0.000777 ! Fit after self-cal, rms=0.068060Jy sigma=0.000775 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.112 mas, bmaj=1.926 mas, bpa=35.26 degrees ! Estimated noise=383.107 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00210843 Jy ! Component: 100 - total flux cleaned = -0.00251729 Jy ! Component: 150 - total flux cleaned = -0.00274593 Jy ! Component: 200 - total flux cleaned = -0.00293435 Jy ! Total flux subtracted in 200 components = -0.00293435 Jy ! Clean residual min=-0.002762 max=0.003485 Jy/beam ! Clean residual mean=-0.000029 rms=0.000787 Jy/beam ! Combined flux in latest and established models = 0.465407 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 47 components and 0.465407 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=0.067944Jy sigma=0.000774 ! Fit after self-cal, rms=0.067944Jy sigma=0.000774 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, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00368314 Jy ! Component: 100 - total flux cleaned = 0.00585845 Jy ! Component: 150 - total flux cleaned = 0.00690687 Jy ! Component: 200 - total flux cleaned = 0.00735302 Jy ! Total flux subtracted in 200 components = 0.00735302 Jy ! Clean residual min=-0.002435 max=0.002050 Jy/beam ! Clean residual mean=-0.000022 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.47276 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 70 components and 0.47276 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=0.067724Jy sigma=0.000771 ! Fit after self-cal, rms=0.067706Jy sigma=0.000771 ! 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=0.067706Jy sigma=0.000771 ! Fit after self-cal, rms=0.067660Jy sigma=0.000770 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.112 mas, bmaj=1.929 mas, bpa=35.26 degrees ! Estimated noise=382.617 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000180339 Jy ! Component: 100 - total flux cleaned = -8.10832e-05 Jy ! Component: 150 - total flux cleaned = 0.000137464 Jy ! Component: 200 - total flux cleaned = 0.000363107 Jy ! Total flux subtracted in 200 components = 0.000363107 Jy ! Clean residual min=-0.002025 max=0.001738 Jy/beam ! Clean residual mean=-0.000019 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.473123 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 84 components and 0.473123 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=0.067587Jy sigma=0.000769 ! Fit after self-cal, rms=0.067584Jy sigma=0.000769 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 = 0.000552833 Jy ! Component: 100 - total flux cleaned = 0.000722025 Jy ! Component: 150 - total flux cleaned = 0.000869542 Jy ! Component: 200 - total flux cleaned = 0.00100117 Jy ! Total flux subtracted in 200 components = 0.00100117 Jy ! Clean residual min=-0.001854 max=0.001640 Jy/beam ! Clean residual mean=-0.000018 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.474124 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 92 components and 0.474124 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=0.067555Jy sigma=0.000769 ! Fit after self-cal, rms=0.067552Jy sigma=0.000769 ! 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=0.067552Jy sigma=0.000769 ! Fit after self-cal, rms=0.067541Jy sigma=0.000769 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.428 mas, bmaj=2.487 mas, bpa=-21.51 degrees ! Estimated noise=440.082 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000773168 Jy ! Component: 100 - total flux cleaned = 0.000997077 Jy ! Component: 150 - total flux cleaned = 0.00116985 Jy ! Component: 200 - total flux cleaned = 0.00130523 Jy ! Total flux subtracted in 200 components = 0.00130523 Jy ! Clean residual min=-0.001710 max=0.002023 Jy/beam ! Clean residual mean=-0.000029 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.47543 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 104 components and 0.47543 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=0.067522Jy sigma=0.000769 ! Fit after self-cal, rms=0.067521Jy sigma=0.000769 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 = 0.000409454 Jy ! Component: 100 - total flux cleaned = 0.000521623 Jy ! Component: 150 - total flux cleaned = 0.000582403 Jy ! Component: 200 - total flux cleaned = 0.000645283 Jy ! Total flux subtracted in 200 components = 0.000645283 Jy ! Clean residual min=-0.001711 max=0.001996 Jy/beam ! Clean residual mean=-0.000028 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.476075 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 115 components and 0.476075 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=0.067517Jy sigma=0.000768 ! Fit after self-cal, rms=0.067515Jy sigma=0.000768 ! 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=1.113 mas, bmaj=1.931 mas, bpa=35.25 degrees ! Estimated noise=382.29 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.113 x 1.931 at 35.25 degrees (North through East) ! Clean map min=-0.0014646 max=0.43244 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=0.857 mas, bmaj=1.841 mas, bpa=36.27 degrees ! Estimated noise=700.671 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.335315 Jy ! Component: 100 - total flux cleaned = 0.40917 Jy ! Component: 150 - total flux cleaned = 0.43252 Jy ! Component: 200 - total flux cleaned = 0.443023 Jy ! Total flux subtracted in 200 components = 0.443023 Jy ! Clean residual min=-0.003566 max=0.005113 Jy/beam ! Clean residual mean=-0.000066 rms=0.001145 Jy/beam ! Combined flux in latest and established models = 0.443023 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.443023 Jy ! Inverting map and beam ! Estimated beam: bmin=1.113 mas, bmaj=1.931 mas, bpa=35.25 degrees ! Estimated noise=382.29 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 = 0.00822602 Jy ! Component: 100 - total flux cleaned = 0.0131739 Jy ! Component: 150 - total flux cleaned = 0.016779 Jy ! Component: 200 - total flux cleaned = 0.0195876 Jy ! Total flux subtracted in 200 components = 0.0195876 Jy ! Clean residual min=-0.002214 max=0.002090 Jy/beam ! Clean residual mean=-0.000025 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.46261 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 71 components and 0.46261 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=2.428 mas, bmaj=2.487 mas, bpa=-21.51 degrees ! Estimated noise=440.082 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00357693 Jy ! Component: 100 - total flux cleaned = 0.00607669 Jy ! Component: 150 - total flux cleaned = 0.00794944 Jy ! Component: 200 - total flux cleaned = 0.00937037 Jy ! Total flux subtracted in 200 components = 0.00937037 Jy ! Clean residual min=-0.001854 max=0.002120 Jy/beam ! Clean residual mean=-0.000035 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.471981 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 = 0.00108595 Jy ! Component: 100 - total flux cleaned = 0.0019202 Jy ! Component: 150 - total flux cleaned = 0.002563 Jy ! Component: 200 - total flux cleaned = 0.00305837 Jy ! Total flux subtracted in 200 components = 0.00305837 Jy ! Clean residual min=-0.001648 max=0.002038 Jy/beam ! Clean residual mean=-0.000029 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.475039 Jy ! Adding 84 model components to the UV plane model. ! The established model now contains 137 components and 0.475039 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.113 mas, bmaj=1.931 mas, bpa=35.25 degrees ! Estimated noise=382.29 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.63086e-05 Jy ! Component: 100 - total flux cleaned = 0.000266479 Jy ! Component: 150 - total flux cleaned = 0.000395669 Jy ! Component: 200 - total flux cleaned = 0.000471342 Jy ! Total flux subtracted in 200 components = 0.000471342 Jy ! Clean residual min=-0.001469 max=0.001523 Jy/beam ! Clean residual mean=-0.000015 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.47551 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 147 components and 0.47551 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=0.067476Jy sigma=0.000768 ! Fit after self-cal, rms=0.067471Jy sigma=0.000768 wmodel J0902+4310_X_2014_05_31_pus_map.mod ! Writing 147 model components to file: J0902+4310_X_2014_05_31_pus_map.mod wobs J0902+4310_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J0902+4310_X_2014_05_31_pus_uvs.fits wwins J0902+4310_X_2014_05_31_pus_map.win ! wwins: Wrote 2 windows to J0902+4310_X_2014_05_31_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 = 0.000188389 Jy ! Component: 100 - total flux cleaned = 0.000339813 Jy ! Component: 150 - total flux cleaned = 0.000480544 Jy ! Component: 200 - total flux cleaned = 0.000703289 Jy ! Component: 250 - total flux cleaned = 0.000872841 Jy ! Component: 300 - total flux cleaned = 0.000914086 Jy ! Component: 350 - total flux cleaned = 0.000875887 Jy ! Component: 400 - total flux cleaned = 0.000838922 Jy ! Component: 450 - total flux cleaned = 0.000820648 Jy ! Component: 500 - total flux cleaned = 0.000785596 Jy ! Component: 550 - total flux cleaned = 0.000751705 Jy ! Component: 600 - total flux cleaned = 0.00075173 Jy ! Component: 650 - total flux cleaned = 0.00070365 Jy ! Component: 700 - total flux cleaned = 0.000688374 Jy ! Component: 750 - total flux cleaned = 0.000688175 Jy ! Component: 800 - total flux cleaned = 0.000672741 Jy ! Component: 850 - total flux cleaned = 0.00058598 Jy ! Component: 900 - total flux cleaned = 0.000614017 Jy ! Component: 950 - total flux cleaned = 0.000572895 Jy ! Component: 1000 - total flux cleaned = 0.000586772 Jy ! Component: 1050 - total flux cleaned = 0.000586865 Jy ! Component: 1100 - total flux cleaned = 0.000522231 Jy ! Component: 1150 - total flux cleaned = 0.000484933 Jy ! Component: 1200 - total flux cleaned = 0.000460445 Jy ! Component: 1250 - total flux cleaned = 0.000436497 Jy ! Component: 1300 - total flux cleaned = 0.000401498 Jy ! Component: 1350 - total flux cleaned = 0.000366759 Jy ! Component: 1400 - total flux cleaned = 0.000298938 Jy ! Component: 1450 - total flux cleaned = 0.000221651 Jy ! Component: 1500 - total flux cleaned = 0.000200177 Jy ! Component: 1550 - total flux cleaned = 0.000168097 Jy ! Component: 1600 - total flux cleaned = 9.47182e-05 Jy ! Component: 1650 - total flux cleaned = 6.358e-05 Jy ! Component: 1700 - total flux cleaned = 3.32373e-05 Jy ! Component: 1750 - total flux cleaned = 2.36481e-05 Jy ! Component: 1800 - total flux cleaned = 1.39743e-05 Jy ! Component: 1850 - total flux cleaned = -2.45323e-05 Jy ! Component: 1900 - total flux cleaned = -2.45406e-05 Jy ! Component: 1950 - total flux cleaned = -2.46023e-05 Jy ! Component: 2000 - total flux cleaned = -5.23811e-05 Jy ! Total flux subtracted in 2048 components = -7.05404e-05 Jy ! Clean residual min=-0.000451 max=0.000554 Jy/beam ! Clean residual mean=-0.000004 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.47544 Jy keep ! Adding 148 model components to the UV plane model. ! The established model now contains 295 components and 0.47544 Jy ![Exited script file: muppet] wmap "J0902+4310_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.113 x 1.931 at 35.25 degrees (North through East) ! Clean map min=-0.0011532 max=0.43297 Jy/beam ! Writing clean map to FITS file: J0902+4310_X_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.432967 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000179534 device "J0902+4310_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J0902+4310_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.124398 0.124398 0.248796 0.497591 0.995183 1.99037 3.98073 7.96146 15.9229 31.8458 63.6917 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.432 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.113 x 1.931 at 35.25 degrees (North through East) ! Clean map min=-0.0011532 max=0.43297 Jy/beam quit ! Quitting program ! Log file J0902+4310_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:04:27 2016