! Started logfile: J0459+0229_X_2017_08_05_pus_uvs.log on Thu May 9 18:48:20 2019 obs J0459+0229_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J0459+0229_X_2017_08_05_pus_uva.fits ! AN table 1: 174 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.973691 visibilities/baseline/integration-bin. ! Found source: J0459+0229 ! ! 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 575 lines of history. ! ! Reading 91488 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 J0459+0229_X_2017_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 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.757077Jy sigma=0.005945 ! Fit after self-cal, rms=0.709298Jy sigma=0.005527 ! 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=0.7173 mas, bmaj=1.724 mas, bpa=-1.708 degrees ! Estimated noise=551.849 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 = 0.231387 Jy ! Component: 100 - total flux cleaned = 0.317217 Jy ! Total flux subtracted in 100 components = 0.317217 Jy ! Clean residual min=-0.027662 max=0.085996 Jy/beam ! Clean residual mean=-0.000108 rms=0.008703 Jy/beam ! Combined flux in latest and established models = 0.317217 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.317217 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=0.222652Jy sigma=0.001758 ! Fit after self-cal, rms=0.221518Jy sigma=0.001753 ! Inverting map ! Added new window around map position (1.2, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0827277 Jy ! Component: 100 - total flux cleaned = 0.134288 Jy ! Total flux subtracted in 100 components = 0.134288 Jy ! Clean residual min=-0.024789 max=0.065303 Jy/beam ! Clean residual mean=-0.000067 rms=0.005942 Jy/beam ! Combined flux in latest and established models = 0.451505 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 28 components and 0.451505 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=0.170182Jy sigma=0.001290 ! Fit after self-cal, rms=0.162065Jy sigma=0.001239 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0492868 Jy ! Component: 100 - total flux cleaned = 0.0803385 Jy ! Total flux subtracted in 100 components = 0.0803385 Jy ! Clean residual min=-0.019448 max=0.043287 Jy/beam ! Clean residual mean=-0.000041 rms=0.004186 Jy/beam ! Combined flux in latest and established models = 0.531844 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 40 components and 0.531844 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=0.136036Jy sigma=0.001009 ! Fit after self-cal, rms=0.131791Jy sigma=0.000983 ! Inverting map ! Added new window around map position (0.8, 3.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0349597 Jy ! Component: 100 - total flux cleaned = 0.0575806 Jy ! Total flux subtracted in 100 components = 0.0575806 Jy ! Clean residual min=-0.012397 max=0.025958 Jy/beam ! Clean residual mean=-0.000027 rms=0.002923 Jy/beam ! Combined flux in latest and established models = 0.589425 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 52 components and 0.589425 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=0.117126Jy sigma=0.000858 ! Fit after self-cal, rms=0.115230Jy sigma=0.000847 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0209794 Jy ! Component: 100 - total flux cleaned = 0.0326935 Jy ! Total flux subtracted in 100 components = 0.0326935 Jy ! Clean residual min=-0.010725 max=0.017697 Jy/beam ! Clean residual mean=-0.000015 rms=0.002378 Jy/beam ! Combined flux in latest and established models = 0.622118 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 56 components and 0.622118 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=0.108830Jy sigma=0.000798 ! Fit after self-cal, rms=0.107866Jy sigma=0.000793 ! 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=0.8687 mas, bmaj=2.006 mas, bpa=-1.147 degrees ! Estimated noise=294.55 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 = 0.0193275 Jy ! Component: 100 - total flux cleaned = 0.0299968 Jy ! Component: 150 - total flux cleaned = 0.0339215 Jy ! Component: 200 - total flux cleaned = 0.0369057 Jy ! Total flux subtracted in 200 components = 0.0369057 Jy ! Clean residual min=-0.009521 max=0.011688 Jy/beam ! Clean residual mean=0.000000 rms=0.002549 Jy/beam ! Combined flux in latest and established models = 0.659024 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 68 components and 0.659024 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=0.103440Jy sigma=0.000765 ! Fit after self-cal, rms=0.102716Jy sigma=0.000761 ! 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 1.04 HN 1.11 KP 1.11 ! LA 0.96 MK 0.96 NL 0.91 OV 1.06 ! PT 1.07 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.13 KP 1.04 ! LA 0.95 MK 0.96 NL 0.87 OV 1.07 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.12 KP 0.97 ! LA 0.98 MK 0.98 NL 0.87 OV 1.06 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.10 KP 0.92 ! LA 0.98 MK 0.98 NL 0.87 OV 1.06 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.96 HN 1.02 KP 0.86 ! LA 0.98 MK 1.00 NL 0.90 OV 1.08 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.09 KP 0.85 ! LA 0.97 MK 0.98 NL 0.90 OV 1.10 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.15 KP 0.84 ! LA 0.99 MK 0.99 NL 0.90 OV 1.13 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.16 KP 0.85 ! LA 0.97 MK 0.98 NL 0.91 OV 1.12 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.16 KP 0.88 ! LA 0.99 MK 0.98 NL 0.90 OV 1.12 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.10 KP 0.93 ! LA 1.01 MK 1.00 NL 0.91 OV 1.10 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.10 KP 0.97 ! LA 1.00 MK 0.98 NL 0.93 OV 1.09 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.11 KP 0.99 ! LA 0.99 MK 0.99 NL 0.91 OV 1.11 ! PT 1.03 SC 1.01 ! ! ! Fit before self-cal, rms=0.102716Jy sigma=0.000761 ! Fit after self-cal, rms=0.097432Jy sigma=0.000704 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.873 mas, bmaj=2.012 mas, bpa=-1.567 degrees ! Estimated noise=293.528 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 = 0.0025651 Jy ! Component: 100 - total flux cleaned = 0.00278154 Jy ! Component: 150 - total flux cleaned = 0.00332183 Jy ! Component: 200 - total flux cleaned = 0.0031786 Jy ! Total flux subtracted in 200 components = 0.0031786 Jy ! Clean residual min=-0.006056 max=0.005779 Jy/beam ! Clean residual mean=0.000011 rms=0.001246 Jy/beam ! Combined flux in latest and established models = 0.662202 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 81 components and 0.662202 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=0.096106Jy sigma=0.000696 ! Fit after self-cal, rms=0.095753Jy sigma=0.000693 ! 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=0.095753Jy sigma=0.000693 ! Fit after self-cal, rms=0.095267Jy sigma=0.000688 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8716 mas, bmaj=2.01 mas, bpa=-1.613 degrees ! Estimated noise=292.11 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158128 Jy ! Component: 100 - total flux cleaned = 0.00176539 Jy ! Component: 150 - total flux cleaned = 0.00188758 Jy ! Component: 200 - total flux cleaned = 0.00199691 Jy ! Total flux subtracted in 200 components = 0.00199691 Jy ! Clean residual min=-0.005178 max=0.004382 Jy/beam ! Clean residual mean=0.000005 rms=0.001018 Jy/beam ! Combined flux in latest and established models = 0.664199 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 89 components and 0.664199 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=0.094758Jy sigma=0.000684 ! Fit after self-cal, rms=0.094528Jy sigma=0.000683 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 (-9, 13.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00239166 Jy ! Component: 100 - total flux cleaned = 0.00239489 Jy ! Component: 150 - total flux cleaned = 0.0021606 Jy ! Component: 200 - total flux cleaned = 0.00205377 Jy ! Total flux subtracted in 200 components = 0.00205377 Jy ! Clean residual min=-0.004170 max=0.003599 Jy/beam ! Clean residual mean=0.000007 rms=0.000891 Jy/beam ! Combined flux in latest and established models = 0.666253 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 109 components and 0.666253 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=0.094165Jy sigma=0.000680 ! Fit after self-cal, rms=0.094053Jy sigma=0.000679 ! 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=0.094053Jy sigma=0.000679 ! Fit after self-cal, rms=0.093951Jy sigma=0.000677 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8709 mas, bmaj=2.008 mas, bpa=-1.563 degrees ! Estimated noise=291.44 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000905414 Jy ! Component: 100 - total flux cleaned = 0.00153456 Jy ! Component: 150 - total flux cleaned = 0.00161574 Jy ! Component: 200 - total flux cleaned = 0.00168862 Jy ! Total flux subtracted in 200 components = 0.00168862 Jy ! Clean residual min=-0.003614 max=0.003314 Jy/beam ! Clean residual mean=0.000000 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.667942 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 123 components and 0.667942 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=0.093747Jy sigma=0.000675 ! Fit after self-cal, rms=0.093662Jy sigma=0.000675 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 (10.4, -8.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160185 Jy ! Component: 100 - total flux cleaned = 0.00205626 Jy ! Component: 150 - total flux cleaned = 0.00206058 Jy ! Component: 200 - total flux cleaned = 0.00172772 Jy ! Total flux subtracted in 200 components = 0.00172772 Jy ! Clean residual min=-0.002937 max=0.003101 Jy/beam ! Clean residual mean=-0.000001 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.669669 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 137 components and 0.66967 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=0.093438Jy sigma=0.000673 ! Fit after self-cal, rms=0.093399Jy sigma=0.000673 ! 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=0.093399Jy sigma=0.000673 ! Fit after self-cal, rms=0.093210Jy sigma=0.000673 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.186 mas, bmaj=3.269 mas, bpa=1.608 degrees ! Estimated noise=368.705 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000309409 Jy ! Component: 100 - total flux cleaned = 1.58268e-05 Jy ! Component: 150 - total flux cleaned = -0.000439775 Jy ! Component: 200 - total flux cleaned = -0.000587339 Jy ! Total flux subtracted in 200 components = -0.000587339 Jy ! Clean residual min=-0.002198 max=0.002467 Jy/beam ! Clean residual mean=-0.000003 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.669082 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 154 components and 0.669082 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=0.093164Jy sigma=0.000672 ! Fit after self-cal, rms=0.093092Jy sigma=0.000672 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.40722e-05 Jy ! Component: 100 - total flux cleaned = -8.86558e-05 Jy ! Component: 150 - total flux cleaned = -0.000271684 Jy ! Component: 200 - total flux cleaned = -0.00034939 Jy ! Total flux subtracted in 200 components = -0.00034939 Jy ! Clean residual min=-0.002046 max=0.002291 Jy/beam ! Clean residual mean=-0.000003 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.668733 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 158 components and 0.668733 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=0.093086Jy sigma=0.000672 ! Fit after self-cal, rms=0.093036Jy sigma=0.000672 ! 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=0.8702 mas, bmaj=2.007 mas, bpa=-1.528 degrees ! Estimated noise=291.098 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8702 x 2.007 at -1.528 degrees (North through East) ! Clean map min=-0.0032681 max=0.25748 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=0.7167 mas, bmaj=1.723 mas, bpa=-2.087 degrees ! Estimated noise=550.813 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.243814 Jy ! Component: 100 - total flux cleaned = 0.358774 Jy ! Component: 150 - total flux cleaned = 0.431184 Jy ! Component: 200 - total flux cleaned = 0.48179 Jy ! Total flux subtracted in 200 components = 0.48179 Jy ! Clean residual min=-0.012341 max=0.028611 Jy/beam ! Clean residual mean=-0.000057 rms=0.003966 Jy/beam ! Combined flux in latest and established models = 0.48179 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 35 model components to the UV plane model. ! The established model now contains 35 components and 0.48179 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8702 mas, bmaj=2.007 mas, bpa=-1.528 degrees ! Estimated noise=291.098 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 = 0.0586268 Jy ! Component: 100 - total flux cleaned = 0.0963584 Jy ! Component: 150 - total flux cleaned = 0.122031 Jy ! Component: 200 - total flux cleaned = 0.13973 Jy ! Total flux subtracted in 200 components = 0.13973 Jy ! Clean residual min=-0.004846 max=0.010973 Jy/beam ! Clean residual mean=-0.000026 rms=0.001684 Jy/beam ! Combined flux in latest and established models = 0.62152 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 60 components and 0.62152 Jy ! Inverting map ! Added new window around map position (-0.8, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125944 Jy ! Component: 100 - total flux cleaned = 0.0214837 Jy ! Component: 150 - total flux cleaned = 0.0279798 Jy ! Component: 200 - total flux cleaned = 0.0329393 Jy ! Total flux subtracted in 200 components = 0.0329393 Jy ! Clean residual min=-0.003178 max=0.003526 Jy/beam ! Clean residual mean=-0.000009 rms=0.000822 Jy/beam ! Combined flux in latest and established models = 0.65446 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 89 components and 0.654459 Jy ! Inverting map ! Added new window around map position (2.2, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00331505 Jy ! Component: 100 - total flux cleaned = 0.00573408 Jy ! Component: 150 - total flux cleaned = 0.00760914 Jy ! Component: 200 - total flux cleaned = 0.00856029 Jy ! Total flux subtracted in 200 components = 0.00856029 Jy ! Clean residual min=-0.002542 max=0.002872 Jy/beam ! Clean residual mean=-0.000006 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.66302 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 123 components and 0.66302 Jy ! Inverting map ! Added new window around map position (-2.4, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00181142 Jy ! Component: 100 - total flux cleaned = 0.00246212 Jy ! Component: 150 - total flux cleaned = 0.00307217 Jy ! Component: 200 - total flux cleaned = 0.00356438 Jy ! Total flux subtracted in 200 components = 0.00356438 Jy ! Clean residual min=-0.002272 max=0.002444 Jy/beam ! Clean residual mean=-0.000005 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.666584 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 140 components and 0.666584 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=2.186 mas, bmaj=3.269 mas, bpa=1.608 degrees ! Estimated noise=368.705 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00222481 Jy ! Component: 100 - total flux cleaned = 0.00242669 Jy ! Component: 150 - total flux cleaned = 0.00242421 Jy ! Component: 200 - total flux cleaned = 0.00237583 Jy ! Total flux subtracted in 200 components = 0.00237583 Jy ! Clean residual min=-0.001808 max=0.001825 Jy/beam ! Clean residual mean=-0.000008 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.66896 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 = -4.18504e-05 Jy ! Component: 100 - total flux cleaned = -8.07186e-05 Jy ! Component: 150 - total flux cleaned = -7.91369e-05 Jy ! Component: 200 - total flux cleaned = -7.90092e-05 Jy ! Total flux subtracted in 200 components = -7.90092e-05 Jy ! Clean residual min=-0.001792 max=0.001663 Jy/beam ! Clean residual mean=-0.000007 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.668881 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 174 components and 0.668881 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8702 mas, bmaj=2.007 mas, bpa=-1.528 degrees ! Estimated noise=291.098 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.78736e-05 Jy ! Component: 100 - total flux cleaned = 0.00010086 Jy ! Component: 150 - total flux cleaned = 0.000289208 Jy ! Component: 200 - total flux cleaned = 0.000407772 Jy ! Total flux subtracted in 200 components = 0.000407772 Jy ! Clean residual min=-0.002178 max=0.002186 Jy/beam ! Clean residual mean=-0.000003 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.669289 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 197 components and 0.669289 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=0.092646Jy sigma=0.000669 ! Fit after self-cal, rms=0.092534Jy sigma=0.000668 wmodel J0459+0229_X_2017_08_05_pus_map.mod ! Writing 197 model components to file: J0459+0229_X_2017_08_05_pus_map.mod wobs J0459+0229_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J0459+0229_X_2017_08_05_pus_uvs.fits wwins J0459+0229_X_2017_08_05_pus_map.win ! wwins: Wrote 8 windows to J0459+0229_X_2017_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 = 0.000293222 Jy ! Component: 100 - total flux cleaned = 0.000327557 Jy ! Component: 150 - total flux cleaned = 0.000360938 Jy ! Component: 200 - total flux cleaned = 0.000235653 Jy ! Component: 250 - total flux cleaned = 0.000204512 Jy ! Component: 300 - total flux cleaned = 8.64586e-05 Jy ! Component: 350 - total flux cleaned = 2.89091e-05 Jy ! Component: 400 - total flux cleaned = -2.72859e-05 Jy ! Component: 450 - total flux cleaned = -8.22983e-05 Jy ! Component: 500 - total flux cleaned = -0.000216317 Jy ! Component: 550 - total flux cleaned = -0.000242757 Jy ! Component: 600 - total flux cleaned = -0.000268606 Jy ! Component: 650 - total flux cleaned = -0.000293922 Jy ! Component: 700 - total flux cleaned = -0.000293392 Jy ! Component: 750 - total flux cleaned = -0.000268569 Jy ! Component: 800 - total flux cleaned = -0.000292736 Jy ! Component: 850 - total flux cleaned = -0.000292609 Jy ! Component: 900 - total flux cleaned = -0.00031615 Jy ! Component: 950 - total flux cleaned = -0.000315706 Jy ! Component: 1000 - total flux cleaned = -0.000338359 Jy ! Component: 1050 - total flux cleaned = -0.000315532 Jy ! Component: 1100 - total flux cleaned = -0.000337636 Jy ! Component: 1150 - total flux cleaned = -0.000315469 Jy ! Component: 1200 - total flux cleaned = -0.000293587 Jy ! Component: 1250 - total flux cleaned = -0.000314889 Jy ! Component: 1300 - total flux cleaned = -0.000229635 Jy ! Component: 1350 - total flux cleaned = -0.000208702 Jy ! Component: 1400 - total flux cleaned = -0.00027067 Jy ! Component: 1450 - total flux cleaned = -0.00016776 Jy ! Component: 1500 - total flux cleaned = -0.000167774 Jy ! Component: 1550 - total flux cleaned = -0.000127905 Jy ! Component: 1600 - total flux cleaned = -0.000128084 Jy ! Component: 1650 - total flux cleaned = -0.000108347 Jy ! Component: 1700 - total flux cleaned = -0.000108357 Jy ! Component: 1750 - total flux cleaned = -0.000108338 Jy ! Component: 1800 - total flux cleaned = -0.000108347 Jy ! Component: 1850 - total flux cleaned = -0.000108308 Jy ! Component: 1900 - total flux cleaned = -7.12657e-05 Jy ! Component: 1950 - total flux cleaned = -8.97541e-05 Jy ! Component: 2000 - total flux cleaned = -1.68213e-05 Jy ! Total flux subtracted in 2048 components = 1.92983e-05 Jy ! Clean residual min=-0.000911 max=0.000904 Jy/beam ! Clean residual mean=-0.000001 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.669309 Jy keep ! Adding 156 model components to the UV plane model. ! The established model now contains 352 components and 0.669308 Jy ![Exited script file: muppet] wmap "J0459+0229_X_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8702 x 2.007 at -1.528 degrees (North through East) ! Clean map min=-0.0032453 max=0.25205 Jy/beam ! Writing clean map to FITS file: J0459+0229_X_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.252046 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000344197 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.409683 0.409683 0.819367 1.63873 3.27747 6.55493 13.1099 26.2197 52.4395 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.252 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8702 x 2.007 at -1.528 degrees (North through East) ! Clean map min=-0.0032453 max=0.25205 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 J0459+0229_X_2017_08_05_pus_uvs.log closed on Thu May 9 18:48:26 2019