! Started logfile: J0348-2749_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:06:01 2016 obs J0348-2749_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J0348-2749_X_2014_08_05_pus_uva.fits ! AN table 1: 32 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.745833 visibilities/baseline/integration-bin. ! Found source: J0348-2749 ! ! 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 414 lines of history. ! ! Reading 12888 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 J0348-2749_X_2014_08_05_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 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.620502Jy sigma=0.005692 ! Fit after self-cal, rms=0.605884Jy sigma=0.005539 ! 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=0.7899 mas, bmaj=3.712 mas, bpa=19.5 degrees ! Estimated noise=1332.75 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 = 0.314407 Jy ! Component: 100 - total flux cleaned = 0.396233 Jy ! Total flux subtracted in 100 components = 0.396233 Jy ! Clean residual min=-0.025870 max=0.038804 Jy/beam ! Clean residual mean=-0.000180 rms=0.008046 Jy/beam ! Combined flux in latest and established models = 0.396232 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.396232 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=0.164975Jy sigma=0.001478 ! Fit after self-cal, rms=0.164956Jy sigma=0.001477 ! 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=1.007 mas, bmaj=4.155 mas, bpa=17.89 degrees ! Estimated noise=670.727 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 = 0.0666558 Jy ! Component: 100 - total flux cleaned = 0.104441 Jy ! Component: 150 - total flux cleaned = 0.127226 Jy ! Component: 200 - total flux cleaned = 0.14125 Jy ! Total flux subtracted in 200 components = 0.14125 Jy ! Clean residual min=-0.030259 max=0.035933 Jy/beam ! Clean residual mean=0.000146 rms=0.007295 Jy/beam ! Combined flux in latest and established models = 0.537483 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 53 components and 0.537483 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=0.136352Jy sigma=0.001173 ! Fit after self-cal, rms=0.136138Jy sigma=0.001171 ! 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 0.89 FD 1.11 HN 1.26 KP 0.90 ! LA 1.04 MK 1.00* NL 1.02 OV 1.03 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.09 HN 1.25 KP 0.85 ! LA 1.06 MK 1.00* NL 1.02 OV 1.01 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.08 HN 1.23 KP 0.80 ! LA 1.07 MK 1.00* NL 1.02 OV 1.03 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.07 HN 1.15 KP 0.77 ! LA 1.07 MK 1.00* NL 1.01 OV 1.01 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.08 HN 1.13 KP 0.73 ! LA 1.08 MK 1.00* NL 1.05 OV 1.03 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.13 HN 1.24 KP 0.72 ! LA 1.12 MK 1.00* NL 1.02 OV 1.05 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.20 HN 1.37 KP 0.77 ! LA 1.18 MK 1.00* NL 1.09 OV 1.11 ! PT 1.01 SC 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.14 HN 1.31 KP 0.72 ! LA 1.09 MK 1.00* NL 1.01 OV 1.07 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.10 HN 1.24 KP 0.76 ! LA 1.12 MK 1.00* NL 1.01 OV 1.06 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.11 HN 1.21 KP 0.77 ! LA 1.14 MK 1.00* NL 1.03 OV 1.05 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.12 HN 1.29 KP 0.80 ! LA 1.14 MK 1.00* NL 1.03 OV 1.04 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.10 HN 1.21 KP 0.84 ! LA 1.16 MK 1.00* NL 1.02 OV 1.04 ! PT 0.97 SC 1.04 ! ! ! Fit before self-cal, rms=0.136138Jy sigma=0.001171 ! Fit after self-cal, rms=0.119821Jy sigma=0.000943 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.015 mas, bmaj=4.268 mas, bpa=18.2 degrees ! Estimated noise=672.228 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 (2.8, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0252624 Jy ! Component: 100 - total flux cleaned = 0.0259651 Jy ! Component: 150 - total flux cleaned = 0.0270834 Jy ! Component: 200 - total flux cleaned = 0.0277091 Jy ! Total flux subtracted in 200 components = 0.0277091 Jy ! Clean residual min=-0.010591 max=0.007488 Jy/beam ! Clean residual mean=0.000026 rms=0.002352 Jy/beam ! Combined flux in latest and established models = 0.565192 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 75 components and 0.565192 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=0.113090Jy sigma=0.000876 ! Fit after self-cal, rms=0.113018Jy sigma=0.000873 ! 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=0.113018Jy sigma=0.000873 ! Fit after self-cal, rms=0.114419Jy sigma=0.000853 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.018 mas, bmaj=4.268 mas, bpa=18.2 degrees ! Estimated noise=668.621 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000841934 Jy ! Component: 100 - total flux cleaned = 0.000237935 Jy ! Component: 150 - total flux cleaned = 0.000638948 Jy ! Component: 200 - total flux cleaned = 0.000643848 Jy ! Total flux subtracted in 200 components = 0.000643848 Jy ! Clean residual min=-0.007514 max=0.004447 Jy/beam ! Clean residual mean=-0.000003 rms=0.001530 Jy/beam ! Combined flux in latest and established models = 0.565836 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 90 components and 0.565836 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=0.113079Jy sigma=0.000842 ! Fit after self-cal, rms=0.113048Jy sigma=0.000842 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 = 0.00103781 Jy ! Component: 100 - total flux cleaned = 0.00117892 Jy ! Component: 150 - total flux cleaned = 0.00118313 Jy ! Component: 200 - total flux cleaned = 0.00107119 Jy ! Total flux subtracted in 200 components = 0.00107119 Jy ! Clean residual min=-0.006721 max=0.004324 Jy/beam ! Clean residual mean=-0.000002 rms=0.001396 Jy/beam ! Combined flux in latest and established models = 0.566907 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 98 components and 0.566907 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=0.112711Jy sigma=0.000838 ! Fit after self-cal, rms=0.112688Jy sigma=0.000838 ! 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=0.112688Jy sigma=0.000838 ! Fit after self-cal, rms=0.116837Jy sigma=0.000832 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.019 mas, bmaj=4.276 mas, bpa=18.22 degrees ! Estimated noise=667.57 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0024254 Jy ! Component: 100 - total flux cleaned = -0.00282931 Jy ! Component: 150 - total flux cleaned = -0.00271987 Jy ! Component: 200 - total flux cleaned = -0.00281678 Jy ! Total flux subtracted in 200 components = -0.00281678 Jy ! Clean residual min=-0.005360 max=0.003150 Jy/beam ! Clean residual mean=-0.000014 rms=0.001114 Jy/beam ! Combined flux in latest and established models = 0.56409 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 109 components and 0.56409 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=0.116467Jy sigma=0.000830 ! Fit after self-cal, rms=0.116488Jy sigma=0.000830 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 = 0.000136094 Jy ! Component: 100 - total flux cleaned = 0.000140886 Jy ! Component: 150 - total flux cleaned = 0.000139967 Jy ! Component: 200 - total flux cleaned = 6.62778e-05 Jy ! Total flux subtracted in 200 components = 6.62778e-05 Jy ! Clean residual min=-0.004931 max=0.003322 Jy/beam ! Clean residual mean=-0.000014 rms=0.001065 Jy/beam ! Combined flux in latest and established models = 0.564157 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 120 components and 0.564156 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=0.116357Jy sigma=0.000829 ! Fit after self-cal, rms=0.116350Jy sigma=0.000829 ! 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=0.116350Jy sigma=0.000829 ! Fit after self-cal, rms=0.118197Jy sigma=0.000828 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.355 mas, bmaj=6.326 mas, bpa=6.647 degrees ! Estimated noise=744.583 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00171522 Jy ! Component: 100 - total flux cleaned = -0.0022004 Jy ! Component: 150 - total flux cleaned = -0.00238425 Jy ! Component: 200 - total flux cleaned = -0.00250075 Jy ! Total flux subtracted in 200 components = -0.00250075 Jy ! Clean residual min=-0.003600 max=0.003109 Jy/beam ! Clean residual mean=-0.000013 rms=0.001081 Jy/beam ! Combined flux in latest and established models = 0.561656 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 137 components and 0.561656 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=0.118115Jy sigma=0.000827 ! Fit after self-cal, rms=0.118116Jy sigma=0.000827 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 = -0.000152098 Jy ! Component: 100 - total flux cleaned = -8.18006e-05 Jy ! Component: 150 - total flux cleaned = -1.54737e-05 Jy ! Component: 200 - total flux cleaned = 4.54462e-05 Jy ! Total flux subtracted in 200 components = 4.54462e-05 Jy ! Clean residual min=-0.003492 max=0.003122 Jy/beam ! Clean residual mean=-0.000013 rms=0.001068 Jy/beam ! Combined flux in latest and established models = 0.561701 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 150 components and 0.561701 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=0.118096Jy sigma=0.000827 ! Fit after self-cal, rms=0.118093Jy sigma=0.000827 ! 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=1.02 mas, bmaj=4.293 mas, bpa=18.28 degrees ! Estimated noise=667.291 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.02 x 4.293 at 18.28 degrees (North through East) ! Clean map min=-0.0039602 max=0.40469 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=0.7887 mas, bmaj=3.835 mas, bpa=19.89 degrees ! Estimated noise=1338.31 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.315523 Jy ! Component: 100 - total flux cleaned = 0.392219 Jy ! Component: 150 - total flux cleaned = 0.432773 Jy ! Component: 200 - total flux cleaned = 0.460234 Jy ! Total flux subtracted in 200 components = 0.460234 Jy ! Clean residual min=-0.009386 max=0.015668 Jy/beam ! Clean residual mean=-0.000142 rms=0.003327 Jy/beam ! Combined flux in latest and established models = 0.460234 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.460234 Jy ! Inverting map and beam ! Estimated beam: bmin=1.02 mas, bmaj=4.293 mas, bpa=18.28 degrees ! Estimated noise=667.291 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 = 0.0308343 Jy ! Component: 100 - total flux cleaned = 0.050694 Jy ! Component: 150 - total flux cleaned = 0.0641771 Jy ! Component: 200 - total flux cleaned = 0.0736854 Jy ! Total flux subtracted in 200 components = 0.0736854 Jy ! Clean residual min=-0.004341 max=0.005928 Jy/beam ! Clean residual mean=-0.000061 rms=0.001557 Jy/beam ! Combined flux in latest and established models = 0.533919 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 89 components and 0.533919 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=2.355 mas, bmaj=6.326 mas, bpa=6.647 degrees ! Estimated noise=744.583 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00964797 Jy ! Component: 100 - total flux cleaned = 0.0155275 Jy ! Component: 150 - total flux cleaned = 0.0193395 Jy ! Component: 200 - total flux cleaned = 0.0219101 Jy ! Total flux subtracted in 200 components = 0.0219101 Jy ! Clean residual min=-0.003428 max=0.003042 Jy/beam ! Clean residual mean=-0.000031 rms=0.001139 Jy/beam ! Combined flux in latest and established models = 0.555829 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 = 0.00188654 Jy ! Component: 100 - total flux cleaned = 0.00316419 Jy ! Component: 150 - total flux cleaned = 0.00387333 Jy ! Component: 200 - total flux cleaned = 0.00447108 Jy ! Total flux subtracted in 200 components = 0.00447108 Jy ! Clean residual min=-0.003296 max=0.003219 Jy/beam ! Clean residual mean=-0.000016 rms=0.001043 Jy/beam ! Combined flux in latest and established models = 0.5603 Jy ! Adding 90 model components to the UV plane model. ! The established model now contains 169 components and 0.5603 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.02 mas, bmaj=4.293 mas, bpa=18.28 degrees ! Estimated noise=667.291 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127155 Jy ! Component: 100 - total flux cleaned = 0.00133198 Jy ! Component: 150 - total flux cleaned = 0.00149524 Jy ! Component: 200 - total flux cleaned = 0.00149366 Jy ! Total flux subtracted in 200 components = 0.00149366 Jy ! Clean residual min=-0.003718 max=0.003279 Jy/beam ! Clean residual mean=-0.000009 rms=0.000907 Jy/beam ! Combined flux in latest and established models = 0.561794 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 186 components and 0.561794 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=0.117811Jy sigma=0.000826 ! Fit after self-cal, rms=0.117774Jy sigma=0.000826 wmodel J0348-2749_X_2014_08_05_pus_map.mod ! Writing 186 model components to file: J0348-2749_X_2014_08_05_pus_map.mod wobs J0348-2749_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J0348-2749_X_2014_08_05_pus_uvs.fits wwins J0348-2749_X_2014_08_05_pus_map.win ! wwins: Wrote 2 windows to J0348-2749_X_2014_08_05_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 = -0.00082197 Jy ! Component: 100 - total flux cleaned = -0.00145587 Jy ! Component: 150 - total flux cleaned = -0.00210543 Jy ! Component: 200 - total flux cleaned = -0.00248173 Jy ! Component: 250 - total flux cleaned = -0.00297752 Jy ! Component: 300 - total flux cleaned = -0.0034548 Jy ! Component: 350 - total flux cleaned = -0.00374777 Jy ! Component: 400 - total flux cleaned = -0.00395009 Jy ! Component: 450 - total flux cleaned = -0.00410752 Jy ! Component: 500 - total flux cleaned = -0.00418517 Jy ! Component: 550 - total flux cleaned = -0.00429724 Jy ! Component: 600 - total flux cleaned = -0.00433406 Jy ! Component: 650 - total flux cleaned = -0.00426383 Jy ! Component: 700 - total flux cleaned = -0.00429796 Jy ! Component: 750 - total flux cleaned = -0.00433176 Jy ! Component: 800 - total flux cleaned = -0.00433187 Jy ! Component: 850 - total flux cleaned = -0.00436431 Jy ! Component: 900 - total flux cleaned = -0.0043338 Jy ! Component: 950 - total flux cleaned = -0.00449066 Jy ! Component: 1000 - total flux cleaned = -0.00448995 Jy ! Component: 1050 - total flux cleaned = -0.00448912 Jy ! Component: 1100 - total flux cleaned = -0.00445943 Jy ! Component: 1150 - total flux cleaned = -0.00448871 Jy ! Component: 1200 - total flux cleaned = -0.00448865 Jy ! Component: 1250 - total flux cleaned = -0.0045735 Jy ! Component: 1300 - total flux cleaned = -0.00449038 Jy ! Component: 1350 - total flux cleaned = -0.00462795 Jy ! Component: 1400 - total flux cleaned = -0.00462812 Jy ! Component: 1450 - total flux cleaned = -0.00460199 Jy ! Component: 1500 - total flux cleaned = -0.00460243 Jy ! Component: 1550 - total flux cleaned = -0.00465432 Jy ! Component: 1600 - total flux cleaned = -0.00455133 Jy ! Component: 1650 - total flux cleaned = -0.00457653 Jy ! Component: 1700 - total flux cleaned = -0.00452594 Jy ! Component: 1750 - total flux cleaned = -0.00445116 Jy ! Component: 1800 - total flux cleaned = -0.00442681 Jy ! Component: 1850 - total flux cleaned = -0.00437852 Jy ! Component: 1900 - total flux cleaned = -0.00435449 Jy ! Component: 1950 - total flux cleaned = -0.00435416 Jy ! Component: 2000 - total flux cleaned = -0.00428397 Jy ! Total flux subtracted in 2048 components = -0.00433014 Jy ! Clean residual min=-0.001324 max=0.001243 Jy/beam ! Clean residual mean=0.000001 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.557464 Jy keep ! Adding 135 model components to the UV plane model. ! The established model now contains 321 components and 0.557464 Jy ![Exited script file: muppet] wmap "J0348-2749_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.02 x 4.293 at 18.28 degrees (North through East) ! Clean map min=-0.00229 max=0.412 Jy/beam ! Writing clean map to FITS file: J0348-2749_X_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.411998 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000497118 device "J0348-2749_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J0348-2749_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.361981 0.361981 0.723963 1.44793 2.89585 5.7917 11.5834 23.1668 46.3336 92.6672 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.411 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.02 x 4.293 at 18.28 degrees (North through East) ! Clean map min=-0.00229 max=0.412 Jy/beam quit ! Quitting program ! Log file J0348-2749_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:06:02 2016