! Started logfile: J1359+5544_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:44:51 2016 obs J1359+5544_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J1359+5544_X_2014_12_20_pus_uva.fits ! AN table 1: 123 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.97561 visibilities/baseline/integration-bin. ! Found source: J1359+5544 ! ! 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 364 lines of history. ! ! Reading 64800 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 J1359+5544_X_2014_12_20_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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.972332Jy sigma=0.011497 ! Fit after self-cal, rms=0.936629Jy sigma=0.011071 ! 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=0.8957 mas, bmaj=0.977 mas, bpa=-48.96 degrees ! Estimated noise=594.355 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 = 0.0521146 Jy ! Component: 100 - total flux cleaned = 0.0634828 Jy ! Total flux subtracted in 100 components = 0.0634828 Jy ! Clean residual min=-0.002316 max=0.003215 Jy/beam ! Clean residual mean=-0.000016 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.0634828 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0634828 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=0.077291Jy sigma=0.000782 ! Fit after self-cal, rms=0.077200Jy sigma=0.000782 ! 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=1.149 mas, bmaj=1.188 mas, bpa=-65.06 degrees ! Estimated noise=241.954 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 = 0.00302979 Jy ! Component: 100 - total flux cleaned = 0.00426914 Jy ! Component: 150 - total flux cleaned = 0.00478939 Jy ! Component: 200 - total flux cleaned = 0.0048985 Jy ! Total flux subtracted in 200 components = 0.0048985 Jy ! Clean residual min=-0.001179 max=0.001315 Jy/beam ! Clean residual mean=-0.000005 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.0683813 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0683813 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=0.077104Jy sigma=0.000780 ! Fit after self-cal, rms=0.077116Jy sigma=0.000780 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.01 KP 1.11 ! LA 1.01 MK 0.94 NL 0.96 OV 0.94 ! PT 1.10 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.08 HN 1.07 KP 1.03 ! LA 0.98 MK 0.96 NL 0.97 OV 0.93 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.07 HN 1.00 KP 0.98 ! LA 1.02 MK 0.94 NL 0.96 OV 0.96 ! PT 0.97 SC 1.10 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.01 KP 0.93 ! LA 1.01 MK 0.95 NL 0.94 OV 0.94 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 0.98 KP 0.87 ! LA 0.99 MK 0.95 NL 0.97 OV 0.95 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.09 HN 1.00 KP 0.89 ! LA 0.98 MK 0.93 NL 1.00 OV 0.97 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.13 HN 1.15 KP 0.88 ! LA 1.00 MK 1.04 NL 1.04 OV 0.98 ! PT 1.03 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.07 HN 1.09 KP 0.87 ! LA 0.99 MK 0.95 NL 0.97 OV 1.00 ! PT 1.05 SC 1.09 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 HN 1.07 KP 0.91 ! LA 0.97 MK 0.97 NL 0.96 OV 1.02 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.08 HN 1.04 KP 0.97 ! LA 1.01 MK 0.91 NL 0.97 OV 0.97 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.06 HN 1.01 KP 0.98 ! LA 1.01 MK 0.95 NL 0.96 OV 1.00 ! PT 1.06 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.11 HN 0.98 KP 1.03 ! LA 0.98 MK 1.03 NL 0.95 OV 0.93 ! PT 1.00 SC 1.00 ! ! ! Fit before self-cal, rms=0.077116Jy sigma=0.000780 ! Fit after self-cal, rms=0.077930Jy sigma=0.000778 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.144 mas, bmaj=1.192 mas, bpa=-59.53 degrees ! Estimated noise=241.385 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 = 0.00016515 Jy ! Component: 100 - total flux cleaned = 9.68055e-05 Jy ! Component: 150 - total flux cleaned = 7.52167e-05 Jy ! Component: 200 - total flux cleaned = 5.80756e-05 Jy ! Total flux subtracted in 200 components = 5.80756e-05 Jy ! Clean residual min=-0.000847 max=0.000835 Jy/beam ! Clean residual mean=-0.000006 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.0684394 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 16 components and 0.0684394 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=0.077925Jy sigma=0.000778 ! Fit after self-cal, rms=0.077978Jy sigma=0.000778 ! 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=0.077978Jy sigma=0.000778 ! Fit after self-cal, rms=0.078540Jy sigma=0.000777 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.147 mas, bmaj=1.191 mas, bpa=-62.75 degrees ! Estimated noise=241.74 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.71977e-05 Jy ! Component: 100 - total flux cleaned = -4.03266e-05 Jy ! Component: 150 - total flux cleaned = -2.96588e-05 Jy ! Component: 200 - total flux cleaned = -2.48462e-05 Jy ! Total flux subtracted in 200 components = -2.48462e-05 Jy ! Clean residual min=-0.000719 max=0.000799 Jy/beam ! Clean residual mean=-0.000005 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.0684145 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 22 components and 0.0684145 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=0.078538Jy sigma=0.000777 ! Fit after self-cal, rms=0.078549Jy sigma=0.000777 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 (-1.8, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000578028 Jy ! Component: 100 - total flux cleaned = 0.000548821 Jy ! Component: 150 - total flux cleaned = 0.000485424 Jy ! Component: 200 - total flux cleaned = 0.00045008 Jy ! Total flux subtracted in 200 components = 0.00045008 Jy ! Clean residual min=-0.000664 max=0.000680 Jy/beam ! Clean residual mean=-0.000003 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.0688646 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 35 components and 0.0688646 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=0.078543Jy sigma=0.000777 ! Fit after self-cal, rms=0.078543Jy sigma=0.000777 ! 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=0.078543Jy sigma=0.000777 ! Fit after self-cal, rms=0.078529Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.147 mas, bmaj=1.19 mas, bpa=-64.03 degrees ! Estimated noise=241.662 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000258543 Jy ! Component: 100 - total flux cleaned = 0.00025833 Jy ! Component: 150 - total flux cleaned = 0.000236164 Jy ! Component: 200 - total flux cleaned = 0.000242689 Jy ! Total flux subtracted in 200 components = 0.000242689 Jy ! Clean residual min=-0.000667 max=0.000686 Jy/beam ! Clean residual mean=-0.000003 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.0691073 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 41 components and 0.0691073 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=0.078527Jy sigma=0.000777 ! Fit after self-cal, rms=0.078528Jy sigma=0.000777 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 = 1.65368e-05 Jy ! Component: 100 - total flux cleaned = 1.65868e-05 Jy ! Component: 150 - total flux cleaned = 1.6478e-05 Jy ! Component: 200 - total flux cleaned = 1.10397e-05 Jy ! Total flux subtracted in 200 components = 1.10397e-05 Jy ! Clean residual min=-0.000674 max=0.000683 Jy/beam ! Clean residual mean=-0.000003 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.0691183 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 43 components and 0.0691183 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=0.078527Jy sigma=0.000777 ! Fit after self-cal, rms=0.078527Jy sigma=0.000777 ! 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=0.078527Jy sigma=0.000777 ! Fit after self-cal, rms=0.078480Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.343 mas, bmaj=2.508 mas, bpa=75.03 degrees ! Estimated noise=294.471 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.31089e-06 Jy ! Component: 100 - total flux cleaned = 9.32485e-06 Jy ! Component: 150 - total flux cleaned = 5.58406e-06 Jy ! Component: 200 - total flux cleaned = 2.41914e-06 Jy ! Total flux subtracted in 200 components = 2.41914e-06 Jy ! Clean residual min=-0.000832 max=0.000853 Jy/beam ! Clean residual mean=-0.000008 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.0691207 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 54 components and 0.0691207 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=0.078480Jy sigma=0.000777 ! Fit after self-cal, rms=0.078479Jy sigma=0.000777 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 = -5.34644e-06 Jy ! Component: 100 - total flux cleaned = -1.05573e-06 Jy ! Component: 150 - total flux cleaned = -1.12811e-06 Jy ! Component: 200 - total flux cleaned = -3.79054e-06 Jy ! Total flux subtracted in 200 components = -3.79054e-06 Jy ! Clean residual min=-0.000831 max=0.000858 Jy/beam ! Clean residual mean=-0.000008 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.069117 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 62 components and 0.069117 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=0.078479Jy sigma=0.000777 ! Fit after self-cal, rms=0.078479Jy sigma=0.000777 ! 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=1.147 mas, bmaj=1.19 mas, bpa=-64.75 degrees ! Estimated noise=241.513 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.147 x 1.19 at -64.75 degrees (North through East) ! Clean map min=-0.00062266 max=0.06634 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=0.8919 mas, bmaj=0.9791 mas, bpa=-49.86 degrees ! Estimated noise=591.643 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0517795 Jy ! Component: 100 - total flux cleaned = 0.0630755 Jy ! Component: 150 - total flux cleaned = 0.0661846 Jy ! Component: 200 - total flux cleaned = 0.0674261 Jy ! Total flux subtracted in 200 components = 0.0674261 Jy ! Clean residual min=-0.001566 max=0.001872 Jy/beam ! Clean residual mean=-0.000005 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.0674261 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0674261 Jy ! Inverting map and beam ! Estimated beam: bmin=1.147 mas, bmaj=1.19 mas, bpa=-64.75 degrees ! Estimated noise=241.513 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 = 0.00123879 Jy ! Component: 100 - total flux cleaned = 0.0016076 Jy ! Component: 150 - total flux cleaned = 0.00166042 Jy ! Component: 200 - total flux cleaned = 0.00163192 Jy ! Total flux subtracted in 200 components = 0.00163192 Jy ! Clean residual min=-0.000703 max=0.000674 Jy/beam ! Clean residual mean=-0.000004 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.069058 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 26 components and 0.069058 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=2.343 mas, bmaj=2.508 mas, bpa=75.03 degrees ! Estimated noise=294.471 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000102445 Jy ! Component: 100 - total flux cleaned = 0.000138924 Jy ! Component: 150 - total flux cleaned = 0.000133611 Jy ! Component: 200 - total flux cleaned = 0.000119986 Jy ! Total flux subtracted in 200 components = 0.000119986 Jy ! Clean residual min=-0.000843 max=0.000859 Jy/beam ! Clean residual mean=-0.000008 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.069178 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 = -7.89295e-06 Jy ! Component: 100 - total flux cleaned = -1.50475e-05 Jy ! Component: 150 - total flux cleaned = -1.81886e-05 Jy ! Component: 200 - total flux cleaned = -2.12038e-05 Jy ! Total flux subtracted in 200 components = -2.12038e-05 Jy ! Clean residual min=-0.000836 max=0.000860 Jy/beam ! Clean residual mean=-0.000008 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.0691568 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 47 components and 0.0691568 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.147 mas, bmaj=1.19 mas, bpa=-64.75 degrees ! Estimated noise=241.513 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.83478e-05 Jy ! Component: 100 - total flux cleaned = -7.77439e-05 Jy ! Component: 150 - total flux cleaned = -7.82716e-05 Jy ! Component: 200 - total flux cleaned = -8.64321e-05 Jy ! Total flux subtracted in 200 components = -8.64321e-05 Jy ! Clean residual min=-0.000678 max=0.000701 Jy/beam ! Clean residual mean=-0.000004 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.0690703 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 52 components and 0.0690703 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=0.078481Jy sigma=0.000777 ! Fit after self-cal, rms=0.078479Jy sigma=0.000777 wmodel J1359+5544_X_2014_12_20_pus_map.mod ! Writing 52 model components to file: J1359+5544_X_2014_12_20_pus_map.mod wobs J1359+5544_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J1359+5544_X_2014_12_20_pus_uvs.fits wwins J1359+5544_X_2014_12_20_pus_map.win ! wwins: Wrote 2 windows to J1359+5544_X_2014_12_20_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 = 9.10526e-05 Jy ! Component: 100 - total flux cleaned = 6.85617e-05 Jy ! Component: 150 - total flux cleaned = 3.54376e-05 Jy ! Component: 200 - total flux cleaned = 4.61274e-05 Jy ! Component: 250 - total flux cleaned = 6.63087e-05 Jy ! Component: 300 - total flux cleaned = 3.70871e-05 Jy ! Component: 350 - total flux cleaned = 2.78217e-05 Jy ! Component: 400 - total flux cleaned = 5.25779e-09 Jy ! Component: 450 - total flux cleaned = -7.21907e-05 Jy ! Component: 500 - total flux cleaned = -0.000107388 Jy ! Component: 550 - total flux cleaned = -0.000150524 Jy ! Component: 600 - total flux cleaned = -0.000142051 Jy ! Component: 650 - total flux cleaned = -0.000150494 Jy ! Component: 700 - total flux cleaned = -0.000174871 Jy ! Component: 750 - total flux cleaned = -0.00017485 Jy ! Component: 800 - total flux cleaned = -0.000190699 Jy ! Component: 850 - total flux cleaned = -0.000206194 Jy ! Component: 900 - total flux cleaned = -0.00022138 Jy ! Component: 950 - total flux cleaned = -0.00023625 Jy ! Component: 1000 - total flux cleaned = -0.000243592 Jy ! Component: 1050 - total flux cleaned = -0.000258185 Jy ! Component: 1100 - total flux cleaned = -0.000279601 Jy ! Component: 1150 - total flux cleaned = -0.000300595 Jy ! Component: 1200 - total flux cleaned = -0.000307414 Jy ! Component: 1250 - total flux cleaned = -0.000293871 Jy ! Component: 1300 - total flux cleaned = -0.000313975 Jy ! Component: 1350 - total flux cleaned = -0.000307385 Jy ! Component: 1400 - total flux cleaned = -0.000320628 Jy ! Component: 1450 - total flux cleaned = -0.000314133 Jy ! Component: 1500 - total flux cleaned = -0.000320486 Jy ! Component: 1550 - total flux cleaned = -0.000314209 Jy ! Component: 1600 - total flux cleaned = -0.000301756 Jy ! Component: 1650 - total flux cleaned = -0.000313991 Jy ! Component: 1700 - total flux cleaned = -0.000319972 Jy ! Component: 1750 - total flux cleaned = -0.000313953 Jy ! Component: 1800 - total flux cleaned = -0.000313916 Jy ! Component: 1850 - total flux cleaned = -0.000349093 Jy ! Component: 1900 - total flux cleaned = -0.00034322 Jy ! Component: 1950 - total flux cleaned = -0.000331728 Jy ! Component: 2000 - total flux cleaned = -0.000343132 Jy ! Total flux subtracted in 2048 components = -0.000354343 Jy ! Clean residual min=-0.000396 max=0.000334 Jy/beam ! Clean residual mean=-0.000002 rms=0.000103 Jy/beam ! Combined flux in latest and established models = 0.068716 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 195 components and 0.0687159 Jy ![Exited script file: muppet] wmap "J1359+5544_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.147 x 1.19 at -64.75 degrees (North through East) ! Clean map min=-0.00048937 max=0.066279 Jy/beam ! Writing clean map to FITS file: J1359+5544_X_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0662787 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000103039 device "J1359+5544_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J1359+5544_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.466388 0.466388 0.932775 1.86555 3.7311 7.4622 14.9244 29.8488 59.6976 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.066 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.147 x 1.19 at -64.75 degrees (North through East) ! Clean map min=-0.00048937 max=0.066279 Jy/beam quit ! Quitting program ! Log file J1359+5544_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:44:54 2016