! Started logfile: J0440+4244_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:06:42 2016 obs J0440+4244_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J0440+4244_X_2014_08_05_pus_uva.fits ! AN table 1: 73 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.759209 visibilities/baseline/integration-bin. ! Found source: J0440+4244 ! ! 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 29928 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 J0440+4244_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 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.865157Jy sigma=0.009756 ! Fit after self-cal, rms=0.830687Jy sigma=0.009457 ! 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=1.032 mas, bmaj=1.836 mas, bpa=33.15 degrees ! Estimated noise=647.944 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 = 0.129017 Jy ! Component: 100 - total flux cleaned = 0.173478 Jy ! Total flux subtracted in 100 components = 0.173478 Jy ! Clean residual min=-0.010879 max=0.021613 Jy/beam ! Clean residual mean=0.000068 rms=0.003678 Jy/beam ! Combined flux in latest and established models = 0.173478 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.173478 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=0.094400Jy sigma=0.001019 ! Fit after self-cal, rms=0.094106Jy sigma=0.001017 ! Inverting map ! Added new window around map position (-0.4, 1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0257472 Jy ! Component: 100 - total flux cleaned = 0.0421233 Jy ! Total flux subtracted in 100 components = 0.0421233 Jy ! Clean residual min=-0.009580 max=0.010326 Jy/beam ! Clean residual mean=0.000076 rms=0.002626 Jy/beam ! Combined flux in latest and established models = 0.215602 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 44 components and 0.215602 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=0.084869Jy sigma=0.000896 ! Fit after self-cal, rms=0.084656Jy sigma=0.000894 ! 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=1.292 mas, bmaj=1.992 mas, bpa=32.06 degrees ! Estimated noise=362.852 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 = 0.0160124 Jy ! Component: 100 - total flux cleaned = 0.0260548 Jy ! Component: 150 - total flux cleaned = 0.0329192 Jy ! Component: 200 - total flux cleaned = 0.0377573 Jy ! Total flux subtracted in 200 components = 0.0377573 Jy ! Clean residual min=-0.008524 max=0.008530 Jy/beam ! Clean residual mean=0.000057 rms=0.002219 Jy/beam ! Combined flux in latest and established models = 0.253359 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 77 components and 0.253359 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=0.081148Jy sigma=0.000852 ! Fit after self-cal, rms=0.081069Jy sigma=0.000851 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.11 HN 1.04 KP 0.91 ! LA 1.02 MK 1.00* NL 0.94 OV 0.97 ! PT 1.03 SC 1.09 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.15 KP 0.85 ! LA 1.04 MK 1.00* NL 0.94 OV 0.95 ! PT 0.96 SC 1.10 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.15 KP 0.81 ! LA 1.05 MK 1.00* NL 0.96 OV 0.97 ! PT 0.95 SC 1.06 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.07 KP 0.77 ! LA 1.07 MK 1.00* NL 0.93 OV 0.95 ! PT 0.96 SC 1.12 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.13 HN 1.04 KP 0.72 ! LA 1.06 MK 1.00* NL 0.95 OV 0.98 ! PT 0.96 SC 1.07 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.16 HN 1.08 KP 0.75 ! LA 1.06 MK 1.00* NL 0.96 OV 0.99 ! PT 0.95 SC 1.11 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.20 HN 1.23 KP 0.78 ! LA 1.12 MK 1.00* NL 1.02 OV 1.05 ! PT 1.05 SC 1.19 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.17 HN 1.16 KP 0.74 ! LA 1.06 MK 1.00* NL 0.96 OV 1.02 ! PT 0.97 SC 1.10 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.14 HN 1.13 KP 0.77 ! LA 1.04 MK 1.00* NL 0.97 OV 1.02 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 1.12 KP 0.78 ! LA 1.06 MK 1.00* NL 0.96 OV 1.04 ! PT 0.99 SC 1.09 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.11 HN 1.15 KP 0.82 ! LA 1.07 MK 1.00* NL 0.97 OV 1.03 ! PT 0.98 SC 1.10 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.14 HN 1.08 KP 0.86 ! LA 1.08 MK 1.00* NL 0.98 OV 1.02 ! PT 1.01 SC 1.10 ! ! ! Fit before self-cal, rms=0.081069Jy sigma=0.000851 ! Fit after self-cal, rms=0.078254Jy sigma=0.000791 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.324 mas, bmaj=2.015 mas, bpa=32.21 degrees ! Estimated noise=361.747 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 = 0.00123883 Jy ! Component: 100 - total flux cleaned = 0.00100828 Jy ! Component: 150 - total flux cleaned = 0.000828873 Jy ! Component: 200 - total flux cleaned = 0.000828661 Jy ! Total flux subtracted in 200 components = 0.000828661 Jy ! Clean residual min=-0.002811 max=0.002761 Jy/beam ! Clean residual mean=-0.000020 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.254188 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 94 components and 0.254188 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=0.078095Jy sigma=0.000789 ! Fit after self-cal, rms=0.078143Jy sigma=0.000788 ! 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=0.078143Jy sigma=0.000788 ! Fit after self-cal, rms=0.078651Jy sigma=0.000785 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.311 mas, bmaj=2.025 mas, bpa=32.65 degrees ! Estimated noise=360.494 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000746656 Jy ! Component: 100 - total flux cleaned = -0.00111148 Jy ! Component: 150 - total flux cleaned = -0.00103555 Jy ! Component: 200 - total flux cleaned = -0.00100299 Jy ! Total flux subtracted in 200 components = -0.00100299 Jy ! Clean residual min=-0.002457 max=0.002228 Jy/beam ! Clean residual mean=-0.000020 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.253185 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 101 components and 0.253185 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=0.078576Jy sigma=0.000784 ! Fit after self-cal, rms=0.078581Jy sigma=0.000784 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 = -0.00014666 Jy ! Component: 100 - total flux cleaned = -0.000113648 Jy ! Component: 150 - total flux cleaned = -0.000141584 Jy ! Component: 200 - total flux cleaned = -0.00016677 Jy ! Total flux subtracted in 200 components = -0.00016677 Jy ! Clean residual min=-0.002318 max=0.002204 Jy/beam ! Clean residual mean=-0.000021 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.253018 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 105 components and 0.253018 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=0.078558Jy sigma=0.000784 ! Fit after self-cal, rms=0.078540Jy sigma=0.000784 ! 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=0.078540Jy sigma=0.000784 ! Fit after self-cal, rms=0.078988Jy sigma=0.000784 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.308 mas, bmaj=2.032 mas, bpa=32.74 degrees ! Estimated noise=360.307 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000923124 Jy ! Component: 100 - total flux cleaned = -0.00116519 Jy ! Component: 150 - total flux cleaned = -0.00124514 Jy ! Component: 200 - total flux cleaned = -0.00129262 Jy ! Total flux subtracted in 200 components = -0.00129262 Jy ! Clean residual min=-0.002161 max=0.002117 Jy/beam ! Clean residual mean=-0.000021 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.251725 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 108 components and 0.251725 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=0.078959Jy sigma=0.000783 ! Fit after self-cal, rms=0.078950Jy sigma=0.000783 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 (-1.6, 13.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155599 Jy ! Component: 100 - total flux cleaned = 0.00133481 Jy ! Component: 150 - total flux cleaned = 0.00115193 Jy ! Component: 200 - total flux cleaned = 0.00105181 Jy ! Total flux subtracted in 200 components = 0.00105181 Jy ! Clean residual min=-0.002114 max=0.001710 Jy/beam ! Clean residual mean=-0.000025 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.252777 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 123 components and 0.252777 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=0.078886Jy sigma=0.000783 ! Fit after self-cal, rms=0.078880Jy sigma=0.000783 ! 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=0.078880Jy sigma=0.000783 ! Fit after self-cal, rms=0.079010Jy sigma=0.000782 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.547 mas, bmaj=2.602 mas, bpa=-81.06 degrees ! Estimated noise=394.731 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000721721 Jy ! Component: 100 - total flux cleaned = -0.000697097 Jy ! Component: 150 - total flux cleaned = -0.000730992 Jy ! Component: 200 - total flux cleaned = -0.000730796 Jy ! Total flux subtracted in 200 components = -0.000730796 Jy ! Clean residual min=-0.001470 max=0.001492 Jy/beam ! Clean residual mean=-0.000042 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.252047 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 130 components and 0.252046 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=0.078998Jy sigma=0.000782 ! Fit after self-cal, rms=0.078989Jy sigma=0.000782 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 = -7.30412e-05 Jy ! Component: 100 - total flux cleaned = -6.86869e-05 Jy ! Component: 150 - total flux cleaned = -9.8293e-05 Jy ! Component: 200 - total flux cleaned = -8.49904e-05 Jy ! Total flux subtracted in 200 components = -8.49904e-05 Jy ! Clean residual min=-0.001429 max=0.001465 Jy/beam ! Clean residual mean=-0.000042 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.251961 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 135 components and 0.251961 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=0.078982Jy sigma=0.000782 ! Fit after self-cal, rms=0.078975Jy sigma=0.000782 ! 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=1.305 mas, bmaj=2.036 mas, bpa=32.81 degrees ! Estimated noise=359.658 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.305 x 2.036 at 32.81 degrees (North through East) ! Clean map min=-0.0018634 max=0.16327 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=1.036 mas, bmaj=1.884 mas, bpa=33.78 degrees ! Estimated noise=649.595 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.129617 Jy ! Component: 100 - total flux cleaned = 0.175875 Jy ! Component: 150 - total flux cleaned = 0.200006 Jy ! Component: 200 - total flux cleaned = 0.214203 Jy ! Total flux subtracted in 200 components = 0.214203 Jy ! Clean residual min=-0.004897 max=0.007442 Jy/beam ! Clean residual mean=-0.000008 rms=0.001334 Jy/beam ! Combined flux in latest and established models = 0.214203 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.214203 Jy ! Inverting map and beam ! Estimated beam: bmin=1.305 mas, bmaj=2.036 mas, bpa=32.81 degrees ! Estimated noise=359.658 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 = 0.0120716 Jy ! Component: 100 - total flux cleaned = 0.0196174 Jy ! Component: 150 - total flux cleaned = 0.0247598 Jy ! Component: 200 - total flux cleaned = 0.0283238 Jy ! Total flux subtracted in 200 components = 0.0283238 Jy ! Clean residual min=-0.002460 max=0.002373 Jy/beam ! Clean residual mean=-0.000032 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.242527 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 56 components and 0.242527 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=2.547 mas, bmaj=2.602 mas, bpa=-81.06 degrees ! Estimated noise=394.731 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00360908 Jy ! Component: 100 - total flux cleaned = 0.00570003 Jy ! Component: 150 - total flux cleaned = 0.00709924 Jy ! Component: 200 - total flux cleaned = 0.00784332 Jy ! Total flux subtracted in 200 components = 0.00784332 Jy ! Clean residual min=-0.001601 max=0.001606 Jy/beam ! Clean residual mean=-0.000045 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.25037 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 = 0.000327085 Jy ! Component: 100 - total flux cleaned = 0.000624112 Jy ! Component: 150 - total flux cleaned = 0.000846362 Jy ! Component: 200 - total flux cleaned = 0.00101526 Jy ! Total flux subtracted in 200 components = 0.00101526 Jy ! Clean residual min=-0.001503 max=0.001504 Jy/beam ! Clean residual mean=-0.000042 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.251385 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 105 components and 0.251385 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.305 mas, bmaj=2.036 mas, bpa=32.81 degrees ! Estimated noise=359.658 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.49437e-05 Jy ! Component: 100 - total flux cleaned = 7.80138e-05 Jy ! Component: 150 - total flux cleaned = 4.39716e-05 Jy ! Component: 200 - total flux cleaned = 1.41078e-05 Jy ! Total flux subtracted in 200 components = 1.41078e-05 Jy ! Clean residual min=-0.002050 max=0.001480 Jy/beam ! Clean residual mean=-0.000023 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.251399 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 121 components and 0.251399 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=0.078979Jy sigma=0.000782 ! Fit after self-cal, rms=0.078943Jy sigma=0.000782 wmodel J0440+4244_X_2014_08_05_pus_map.mod ! Writing 121 model components to file: J0440+4244_X_2014_08_05_pus_map.mod wobs J0440+4244_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J0440+4244_X_2014_08_05_pus_uvs.fits wwins J0440+4244_X_2014_08_05_pus_map.win ! wwins: Wrote 3 windows to J0440+4244_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 = -0.000700895 Jy ! Component: 100 - total flux cleaned = -0.000921644 Jy ! Component: 150 - total flux cleaned = -0.000971859 Jy ! Component: 200 - total flux cleaned = -0.000902375 Jy ! Component: 250 - total flux cleaned = -0.000790753 Jy ! Component: 300 - total flux cleaned = -0.000726269 Jy ! Component: 350 - total flux cleaned = -0.000705952 Jy ! Component: 400 - total flux cleaned = -0.000705565 Jy ! Component: 450 - total flux cleaned = -0.000686509 Jy ! Component: 500 - total flux cleaned = -0.000780005 Jy ! Component: 550 - total flux cleaned = -0.000798523 Jy ! Component: 600 - total flux cleaned = -0.000833796 Jy ! Component: 650 - total flux cleaned = -0.000867832 Jy ! Component: 700 - total flux cleaned = -0.000900743 Jy ! Component: 750 - total flux cleaned = -0.000965538 Jy ! Component: 800 - total flux cleaned = -0.000981593 Jy ! Component: 850 - total flux cleaned = -0.00105945 Jy ! Component: 900 - total flux cleaned = -0.00110497 Jy ! Component: 950 - total flux cleaned = -0.00112042 Jy ! Component: 1000 - total flux cleaned = -0.00116412 Jy ! Component: 1050 - total flux cleaned = -0.0012637 Jy ! Component: 1100 - total flux cleaned = -0.00133337 Jy ! Component: 1150 - total flux cleaned = -0.00140223 Jy ! Component: 1200 - total flux cleaned = -0.00149664 Jy ! Component: 1250 - total flux cleaned = -0.00157612 Jy ! Component: 1300 - total flux cleaned = -0.00162805 Jy ! Component: 1350 - total flux cleaned = -0.00171758 Jy ! Component: 1400 - total flux cleaned = -0.00184329 Jy ! Component: 1450 - total flux cleaned = -0.00189292 Jy ! Component: 1500 - total flux cleaned = -0.00201483 Jy ! Component: 1550 - total flux cleaned = -0.00213487 Jy ! Component: 1600 - total flux cleaned = -0.00221784 Jy ! Component: 1650 - total flux cleaned = -0.00234618 Jy ! Component: 1700 - total flux cleaned = -0.00242677 Jy ! Component: 1750 - total flux cleaned = -0.00250617 Jy ! Component: 1800 - total flux cleaned = -0.00258451 Jy ! Component: 1850 - total flux cleaned = -0.00267272 Jy ! Component: 1900 - total flux cleaned = -0.00271623 Jy ! Component: 1950 - total flux cleaned = -0.00279132 Jy ! Component: 2000 - total flux cleaned = -0.00284408 Jy ! Total flux subtracted in 2048 components = -0.0029068 Jy ! Clean residual min=-0.000585 max=0.000538 Jy/beam ! Clean residual mean=-0.000002 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.248493 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 263 components and 0.248492 Jy ![Exited script file: muppet] wmap "J0440+4244_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.305 x 2.036 at 32.81 degrees (North through East) ! Clean map min=-0.0012462 max=0.16388 Jy/beam ! Writing clean map to FITS file: J0440+4244_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 0.16388 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000196582 device "J0440+4244_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J0440+4244_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.359866 0.359866 0.719732 1.43946 2.87893 5.75786 11.5157 23.0314 46.0629 92.1257 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.163 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.305 x 2.036 at 32.81 degrees (North through East) ! Clean map min=-0.0012462 max=0.16388 Jy/beam quit ! Quitting program ! Log file J0440+4244_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:06:44 2016