! Started logfile: J1734+3857_X_2017_02_19_pus_uvs.log on Sat May 4 21:46:01 2019 obs J1734+3857_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J1734+3857_X_2017_02_19_pus_uva.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.663889 visibilities/baseline/integration-bin. ! Found source: J1734+3857 ! ! 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 858 lines of history. ! ! Reading 2868 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 J1734+3857_X_2017_02_19_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 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.303926Jy sigma=0.002136 ! Fit after self-cal, rms=0.293175Jy sigma=0.002066 ! 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=0.6628 mas, bmaj=2.33 mas, bpa=-33.42 degrees ! Estimated noise=2573.75 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.575158 Jy ! Component: 100 - total flux cleaned = 0.732531 Jy ! Total flux subtracted in 100 components = 0.732531 Jy ! Clean residual min=-0.031078 max=0.070356 Jy/beam ! Clean residual mean=-0.000075 rms=0.011445 Jy/beam ! Combined flux in latest and established models = 0.732531 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.732531 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=0.157514Jy sigma=0.001082 ! Fit after self-cal, rms=0.157401Jy sigma=0.001082 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0768712 Jy ! Component: 100 - total flux cleaned = 0.117196 Jy ! Total flux subtracted in 100 components = 0.117196 Jy ! Clean residual min=-0.018419 max=0.022125 Jy/beam ! Clean residual mean=-0.000026 rms=0.005113 Jy/beam ! Combined flux in latest and established models = 0.849727 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 8 components and 0.849727 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=0.114903Jy sigma=0.000742 ! Fit after self-cal, rms=0.114805Jy sigma=0.000741 ! 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=0.7943 mas, bmaj=2.309 mas, bpa=-32.58 degrees ! Estimated noise=1904.14 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 = 0.0246878 Jy ! Component: 100 - total flux cleaned = 0.039016 Jy ! Component: 150 - total flux cleaned = 0.043061 Jy ! Component: 200 - total flux cleaned = 0.0424588 Jy ! Total flux subtracted in 200 components = 0.0424588 Jy ! Clean residual min=-0.014535 max=0.013443 Jy/beam ! Clean residual mean=-0.000010 rms=0.003500 Jy/beam ! Combined flux in latest and established models = 0.892186 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 17 components and 0.892186 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=0.109532Jy sigma=0.000692 ! Fit after self-cal, rms=0.109505Jy sigma=0.000692 ! 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 1.02 FD 1.00 HN 1.00 KP 0.96 ! LA 1.01 MK 0.97 NL 0.94 OV 1.01 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.00 KP 0.97 ! LA 1.01 MK 0.99 NL 0.95 OV 1.02 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.00 KP 0.97 ! LA 1.05 MK 1.00 NL 0.95 OV 0.99 ! PT 1.00* SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.00 KP 0.97 ! LA 1.04 MK 1.00 NL 0.94 OV 1.03 ! PT 1.00* SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.98 KP 0.97 ! LA 1.02 MK 1.04 NL 0.97 OV 1.04 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.00 KP 0.99 ! LA 1.06 MK 0.97 NL 0.96 OV 1.00 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.96 KP 0.99 ! LA 1.01 MK 1.01 NL 0.93 OV 1.02 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.99 KP 0.98 ! LA 1.04 MK 1.00 NL 0.95 OV 1.03 ! PT 1.00* SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.99 KP 0.97 ! LA 1.03 MK 0.97 NL 0.95 OV 1.01 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.03 KP 0.96 ! LA 1.01 MK 0.99 NL 0.96 OV 1.06 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.99 HN 1.00 KP 0.97 ! LA 0.99 MK 0.98 NL 0.95 OV 1.06 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.99 KP 1.01 ! LA 1.03 MK 0.99 NL 0.94 OV 1.06 ! PT 1.00* SC 1.07 ! ! ! Fit before self-cal, rms=0.109505Jy sigma=0.000692 ! Fit after self-cal, rms=0.104174Jy sigma=0.000649 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7947 mas, bmaj=2.311 mas, bpa=-32.83 degrees ! Estimated noise=1898.05 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 = -0.00113379 Jy ! Component: 100 - total flux cleaned = -0.00129726 Jy ! Component: 150 - total flux cleaned = -0.00104129 Jy ! Component: 200 - total flux cleaned = -0.000837185 Jy ! Total flux subtracted in 200 components = -0.000837185 Jy ! Clean residual min=-0.005864 max=0.005386 Jy/beam ! Clean residual mean=-0.000002 rms=0.001444 Jy/beam ! Combined flux in latest and established models = 0.891349 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 32 components and 0.891349 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=0.103758Jy sigma=0.000646 ! Fit after self-cal, rms=0.103750Jy sigma=0.000646 ! 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=0.103750Jy sigma=0.000646 ! Fit after self-cal, rms=0.103944Jy sigma=0.000646 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7952 mas, bmaj=2.311 mas, bpa=-32.89 degrees ! Estimated noise=1899.87 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000763391 Jy ! Component: 100 - total flux cleaned = -0.00047055 Jy ! Component: 150 - total flux cleaned = -7.8201e-05 Jy ! Component: 200 - total flux cleaned = -1.35601e-05 Jy ! Total flux subtracted in 200 components = -1.35601e-05 Jy ! Clean residual min=-0.004849 max=0.004993 Jy/beam ! Clean residual mean=-0.000002 rms=0.001302 Jy/beam ! Combined flux in latest and established models = 0.891335 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 34 components and 0.891335 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=0.103784Jy sigma=0.000644 ! Fit after self-cal, rms=0.103776Jy sigma=0.000644 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 = -0.000139239 Jy ! Component: 100 - total flux cleaned = 8.3685e-05 Jy ! Component: 150 - total flux cleaned = 0.000280395 Jy ! Component: 200 - total flux cleaned = 0.000370029 Jy ! Total flux subtracted in 200 components = 0.000370029 Jy ! Clean residual min=-0.004672 max=0.004884 Jy/beam ! Clean residual mean=-0.000002 rms=0.001275 Jy/beam ! Combined flux in latest and established models = 0.891705 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 39 components and 0.891705 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=0.103731Jy sigma=0.000644 ! Fit after self-cal, rms=0.103728Jy sigma=0.000644 ! 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=0.103728Jy sigma=0.000644 ! Fit after self-cal, rms=0.103908Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7954 mas, bmaj=2.312 mas, bpa=-32.93 degrees ! Estimated noise=1901.26 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.33965e-05 Jy ! Component: 100 - total flux cleaned = 0.000159065 Jy ! Component: 150 - total flux cleaned = 0.00030702 Jy ! Component: 200 - total flux cleaned = 0.00035059 Jy ! Total flux subtracted in 200 components = 0.00035059 Jy ! Clean residual min=-0.004382 max=0.004708 Jy/beam ! Clean residual mean=-0.000003 rms=0.001194 Jy/beam ! Combined flux in latest and established models = 0.892056 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 40 components and 0.892056 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=0.103847Jy sigma=0.000643 ! Fit after self-cal, rms=0.103848Jy sigma=0.000643 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 = 0.000142559 Jy ! Component: 100 - total flux cleaned = 0.000279528 Jy ! Component: 150 - total flux cleaned = 0.000406364 Jy ! Component: 200 - total flux cleaned = 0.000494579 Jy ! Total flux subtracted in 200 components = 0.000494579 Jy ! Clean residual min=-0.004340 max=0.004652 Jy/beam ! Clean residual mean=-0.000003 rms=0.001185 Jy/beam ! Combined flux in latest and established models = 0.892551 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 45 components and 0.892551 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=0.103828Jy sigma=0.000643 ! Fit after self-cal, rms=0.103828Jy sigma=0.000643 ! 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=0.103828Jy sigma=0.000643 ! Fit after self-cal, rms=0.103938Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.891 mas, bmaj=2.513 mas, bpa=-35.96 degrees ! Estimated noise=2456.26 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000193947 Jy ! Component: 100 - total flux cleaned = 0.000195154 Jy ! Component: 150 - total flux cleaned = 0.000268433 Jy ! Component: 200 - total flux cleaned = 0.000328988 Jy ! Total flux subtracted in 200 components = 0.000328988 Jy ! Clean residual min=-0.004356 max=0.004501 Jy/beam ! Clean residual mean=-0.000007 rms=0.001338 Jy/beam ! Combined flux in latest and established models = 0.89288 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 50 components and 0.89288 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=0.103955Jy sigma=0.000643 ! Fit after self-cal, rms=0.103945Jy sigma=0.000643 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 = 4.10971e-06 Jy ! Component: 100 - total flux cleaned = 3.54125e-05 Jy ! Component: 150 - total flux cleaned = 5.96692e-05 Jy ! Component: 200 - total flux cleaned = 5.83614e-05 Jy ! Total flux subtracted in 200 components = 5.83614e-05 Jy ! Clean residual min=-0.004233 max=0.004394 Jy/beam ! Clean residual mean=-0.000006 rms=0.001318 Jy/beam ! Combined flux in latest and established models = 0.892938 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 53 components and 0.892938 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=0.103968Jy sigma=0.000643 ! Fit after self-cal, rms=0.103962Jy sigma=0.000643 ! 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=0.7955 mas, bmaj=2.312 mas, bpa=-32.96 degrees ! Estimated noise=1901.86 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7955 x 2.312 at -32.96 degrees (North through East) ! Clean map min=-0.004339 max=0.75464 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 ! Performing amp+phase self-cal ! ! 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=0.103962Jy sigma=0.000643 ! Fit after self-cal, rms=0.098140Jy sigma=0.000596 ! Inverting map and beam ! Estimated beam: bmin=0.7957 mas, bmaj=2.312 mas, bpa=-32.97 degrees ! Estimated noise=1902.11 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0004838 Jy ! Component: 100 - total flux cleaned = -0.000384101 Jy ! Component: 150 - total flux cleaned = -0.000305613 Jy ! Component: 200 - total flux cleaned = -0.000269799 Jy ! Total flux subtracted in 200 components = -0.000269799 Jy ! Clean residual min=-0.004299 max=0.004604 Jy/beam ! Clean residual mean=-0.000002 rms=0.001135 Jy/beam ! Combined flux in latest and established models = 0.892668 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 59 components and 0.892668 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=0.098082Jy sigma=0.000596 ! Fit after self-cal, rms=0.098084Jy sigma=0.000595 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00020578 Jy ! Component: 100 - total flux cleaned = -0.000113966 Jy ! Component: 150 - total flux cleaned = -8.6829e-05 Jy ! Component: 200 - total flux cleaned = -5.98591e-05 Jy ! Total flux subtracted in 200 components = -5.98591e-05 Jy ! Clean residual min=-0.004292 max=0.004491 Jy/beam ! Clean residual mean=-0.000002 rms=0.001128 Jy/beam ! Combined flux in latest and established models = 0.892608 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 60 components and 0.892608 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=0.098059Jy sigma=0.000595 ! Fit after self-cal, rms=0.098060Jy sigma=0.000595 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.098060Jy sigma=0.000595 ! Fit after self-cal, rms=0.098145Jy sigma=0.000595 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=0.6623 mas, bmaj=2.338 mas, bpa=-33.71 degrees ! Estimated noise=2570.84 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.574457 Jy ! Component: 100 - total flux cleaned = 0.728945 Jy ! Component: 150 - total flux cleaned = 0.802546 Jy ! Component: 200 - total flux cleaned = 0.84009 Jy ! Total flux subtracted in 200 components = 0.84009 Jy ! Clean residual min=-0.013618 max=0.017575 Jy/beam ! Clean residual mean=-0.000021 rms=0.003807 Jy/beam ! Combined flux in latest and established models = 0.84009 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.84009 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7958 mas, bmaj=2.312 mas, bpa=-32.99 degrees ! Estimated noise=1902.82 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 = 0.0214033 Jy ! Component: 100 - total flux cleaned = 0.0325785 Jy ! Component: 150 - total flux cleaned = 0.0399131 Jy ! Component: 200 - total flux cleaned = 0.0450725 Jy ! Total flux subtracted in 200 components = 0.0450725 Jy ! Clean residual min=-0.006782 max=0.007213 Jy/beam ! Clean residual mean=-0.000007 rms=0.001511 Jy/beam ! Combined flux in latest and established models = 0.885163 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 21 components and 0.885163 Jy ! Inverting map ! Added new window around map position (2, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0057029 Jy ! Component: 100 - total flux cleaned = 0.00586109 Jy ! Component: 150 - total flux cleaned = 0.00613347 Jy ! Component: 200 - total flux cleaned = 0.00650856 Jy ! Total flux subtracted in 200 components = 0.00650856 Jy ! Clean residual min=-0.005639 max=0.004227 Jy/beam ! Clean residual mean=-0.000003 rms=0.001163 Jy/beam ! Combined flux in latest and established models = 0.891671 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 39 components and 0.891671 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=1.891 mas, bmaj=2.514 mas, bpa=-36.07 degrees ! Estimated noise=2455.96 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00327967 Jy ! Component: 100 - total flux cleaned = 0.00524484 Jy ! Component: 150 - total flux cleaned = 0.00634849 Jy ! Component: 200 - total flux cleaned = 0.00676395 Jy ! Total flux subtracted in 200 components = 0.00676395 Jy ! Clean residual min=-0.004047 max=0.003032 Jy/beam ! Clean residual mean=-0.000003 rms=0.001022 Jy/beam ! Combined flux in latest and established models = 0.898435 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 = 0.000280224 Jy ! Component: 100 - total flux cleaned = 0.000535495 Jy ! Component: 150 - total flux cleaned = 0.000810516 Jy ! Component: 200 - total flux cleaned = 0.0010671 Jy ! Total flux subtracted in 200 components = 0.0010671 Jy ! Clean residual min=-0.003801 max=0.003040 Jy/beam ! Clean residual mean=-0.000003 rms=0.000986 Jy/beam ! Combined flux in latest and established models = 0.899502 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 73 components and 0.899502 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7958 mas, bmaj=2.312 mas, bpa=-32.99 degrees ! Estimated noise=1902.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000603461 Jy ! Component: 100 - total flux cleaned = -0.00110702 Jy ! Component: 150 - total flux cleaned = -0.00137607 Jy ! Component: 200 - total flux cleaned = -0.0012214 Jy ! Total flux subtracted in 200 components = -0.0012214 Jy ! Clean residual min=-0.004406 max=0.003640 Jy/beam ! Clean residual mean=-0.000001 rms=0.000962 Jy/beam ! Combined flux in latest and established models = 0.898281 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 81 components and 0.898281 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=0.097914Jy sigma=0.000594 ! Fit after self-cal, rms=0.097873Jy sigma=0.000594 wmodel J1734+3857_X_2017_02_19_pus_map.mod ! Writing 81 model components to file: J1734+3857_X_2017_02_19_pus_map.mod wobs J1734+3857_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J1734+3857_X_2017_02_19_pus_uvs.fits wwins J1734+3857_X_2017_02_19_pus_map.win ! wwins: Wrote 2 windows to J1734+3857_X_2017_02_19_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 = -0.0013706 Jy ! Component: 100 - total flux cleaned = -0.00168009 Jy ! Component: 150 - total flux cleaned = -0.00230818 Jy ! Component: 200 - total flux cleaned = -0.00273392 Jy ! Component: 250 - total flux cleaned = -0.00298535 Jy ! Component: 300 - total flux cleaned = -0.00346567 Jy ! Component: 350 - total flux cleaned = -0.0038762 Jy ! Component: 400 - total flux cleaned = -0.00413874 Jy ! Component: 450 - total flux cleaned = -0.00456022 Jy ! Component: 500 - total flux cleaned = -0.00472404 Jy ! Component: 550 - total flux cleaned = -0.00476333 Jy ! Component: 600 - total flux cleaned = -0.00472554 Jy ! Component: 650 - total flux cleaned = -0.00468988 Jy ! Component: 700 - total flux cleaned = -0.00469033 Jy ! Component: 750 - total flux cleaned = -0.00469048 Jy ! Component: 800 - total flux cleaned = -0.00469114 Jy ! Component: 850 - total flux cleaned = -0.0047575 Jy ! Component: 900 - total flux cleaned = -0.00485495 Jy ! Component: 950 - total flux cleaned = -0.00491784 Jy ! Component: 1000 - total flux cleaned = -0.00504113 Jy ! Component: 1050 - total flux cleaned = -0.00507054 Jy ! Component: 1100 - total flux cleaned = -0.00504013 Jy ! Component: 1150 - total flux cleaned = -0.00509881 Jy ! Component: 1200 - total flux cleaned = -0.00509888 Jy ! Component: 1250 - total flux cleaned = -0.00512717 Jy ! Component: 1300 - total flux cleaned = -0.00515409 Jy ! Component: 1350 - total flux cleaned = -0.00507347 Jy ! Component: 1400 - total flux cleaned = -0.00502085 Jy ! Component: 1450 - total flux cleaned = -0.0050735 Jy ! Component: 1500 - total flux cleaned = -0.00507361 Jy ! Component: 1550 - total flux cleaned = -0.00502286 Jy ! Component: 1600 - total flux cleaned = -0.00499844 Jy ! Component: 1650 - total flux cleaned = -0.00492506 Jy ! Component: 1700 - total flux cleaned = -0.00492485 Jy ! Component: 1750 - total flux cleaned = -0.00485359 Jy ! Component: 1800 - total flux cleaned = -0.00482999 Jy ! Component: 1850 - total flux cleaned = -0.00483006 Jy ! Component: 1900 - total flux cleaned = -0.00478418 Jy ! Component: 1950 - total flux cleaned = -0.00482872 Jy ! Component: 2000 - total flux cleaned = -0.00482888 Jy ! Total flux subtracted in 2048 components = -0.00482869 Jy ! Clean residual min=-0.001250 max=0.001106 Jy/beam ! Clean residual mean=-0.000000 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.893452 Jy keep ! Adding 115 model components to the UV plane model. ! The established model now contains 196 components and 0.893452 Jy ![Exited script file: muppet] wmap "J1734+3857_X_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7958 x 2.312 at -32.99 degrees (North through East) ! Clean map min=-0.0027655 max=0.75605 Jy/beam ! Writing clean map to FITS file: J1734+3857_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.756055 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00038884 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.15429 0.15429 0.30858 0.617161 1.23432 2.46864 4.93729 9.87458 19.7492 39.4983 78.9966 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.756 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7958 x 2.312 at -32.99 degrees (North through East) ! Clean map min=-0.0027655 max=0.75605 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 J1734+3857_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:46:02 2019