! Started logfile: J1421+7513_X_2017_10_09_pus_uvs.log on Sun May 12 15:21:55 2019 obs J1421+7513_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J1421+7513_X_2017_10_09_pus_uva.fits ! AN table 1: 144 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.552469 visibilities/baseline/integration-bin. ! Found source: J1421+7513 ! ! 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 763 lines of history. ! ! Reading 34368 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 J1421+7513_X_2017_10_09_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 383 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 383 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 353 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 413 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 413 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 520 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 413 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 413 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 409 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 439 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 494 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 439 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002937Jy sigma=0.007962 ! Fit after self-cal, rms=0.954429Jy sigma=0.007627 ! 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=0.7633 mas, bmaj=1.834 mas, bpa=-40.79 degrees ! Estimated noise=1474.18 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 = 0.0364814 Jy ! Component: 100 - total flux cleaned = 0.0450859 Jy ! Total flux subtracted in 100 components = 0.0450859 Jy ! Clean residual min=-0.005190 max=0.005580 Jy/beam ! Clean residual mean=-0.000026 rms=0.001364 Jy/beam ! Combined flux in latest and established models = 0.0450859 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0450859 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=0.108033Jy sigma=0.000617 ! Fit after self-cal, rms=0.106915Jy sigma=0.000606 ! 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=1.025 mas, bmaj=2.159 mas, bpa=-43.8 degrees ! Estimated noise=513.126 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 = 0.00477472 Jy ! Component: 100 - total flux cleaned = 0.00510003 Jy ! Component: 150 - total flux cleaned = 0.00510615 Jy ! Component: 200 - total flux cleaned = 0.00510699 Jy ! Total flux subtracted in 200 components = 0.00510699 Jy ! Clean residual min=-0.003215 max=0.003517 Jy/beam ! Clean residual mean=-0.000025 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.0501929 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 0.0501929 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=0.106315Jy sigma=0.000604 ! Fit after self-cal, rms=0.106237Jy sigma=0.000604 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.99 HN 0.77 KP 0.97 ! LA 0.97 MK 1.05 NL 1.12 OV 1.00* ! PT 1.04 ! ! ! Correcting IF 2. ! A total of 84 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.98 HN 0.75 KP 1.01 ! LA 1.02 MK 1.07 NL 1.16 OV 1.00* ! PT 1.06 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.06 HN 0.74 KP 0.92 ! LA 1.03 MK 1.07 NL 1.12 OV 1.00* ! PT 1.11 ! ! ! Correcting IF 4. ! A total of 84 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.06 HN 0.73 KP 1.03 ! LA 0.96 MK 1.09 NL 1.13 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 5. ! A total of 84 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.07 HN 0.74 KP 0.91 ! LA 1.03 MK 1.02 NL 1.16 OV 1.00* ! PT 1.07 ! ! ! Correcting IF 6. ! A total of 81 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.97 HN 0.74 KP 1.06 ! LA 1.06 MK 1.06 NL 1.06 OV 1.00* ! PT 1.13 ! ! ! Correcting IF 7. ! A total of 84 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.00 HN 0.79 KP 0.98 ! LA 1.00 MK 1.03 NL 1.13 OV 1.00* ! PT 1.06 ! ! ! Correcting IF 8. ! A total of 84 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.04 HN 0.74 KP 1.02 ! LA 0.98 MK 0.93 NL 1.13 OV 1.00* ! PT 1.04 ! ! ! Correcting IF 9. ! A total of 84 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.96 HN 0.76 KP 1.00 ! LA 1.04 MK 1.03 NL 1.02 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 10. ! A total of 162 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 0.78 KP 0.94 ! LA 1.04 MK 1.03 NL 0.95 OV 1.00* ! PT 0.95 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 0.74 KP 0.94 ! LA 0.93 MK 0.87 NL 1.05 OV 1.00* ! PT 1.03 ! ! ! Correcting IF 12. ! A total of 162 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.88 HN 0.69 KP 0.97 ! LA 0.95 MK 0.87 NL 1.07 OV 1.00* ! PT 1.01 ! ! ! Fit before self-cal, rms=0.106237Jy sigma=0.000604 ! Fit after self-cal, rms=0.092719Jy sigma=0.000604 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9811 mas, bmaj=2.073 mas, bpa=-44.79 degrees ! Estimated noise=524.534 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 (-3.4, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00235041 Jy ! Component: 100 - total flux cleaned = 0.00259299 Jy ! Component: 150 - total flux cleaned = 0.00266311 Jy ! Component: 200 - total flux cleaned = 0.00272708 Jy ! Total flux subtracted in 200 components = 0.00272708 Jy ! Clean residual min=-0.001909 max=0.003200 Jy/beam ! Clean residual mean=-0.000012 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.05292 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 37 components and 0.05292 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=0.092490Jy sigma=0.000603 ! Fit after self-cal, rms=0.092065Jy sigma=0.000602 ! 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=0.092065Jy sigma=0.000602 ! Fit after self-cal, rms=0.081959Jy sigma=0.000600 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9824 mas, bmaj=1.977 mas, bpa=-46.5 degrees ! Estimated noise=518.688 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00162155 Jy ! Component: 100 - total flux cleaned = 0.00248172 Jy ! Component: 150 - total flux cleaned = 0.00268335 Jy ! Component: 200 - total flux cleaned = 0.00277063 Jy ! Total flux subtracted in 200 components = 0.00277063 Jy ! Clean residual min=-0.001487 max=0.001875 Jy/beam ! Clean residual mean=-0.000013 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.0556906 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 51 components and 0.0556906 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=0.081914Jy sigma=0.000600 ! Fit after self-cal, rms=0.081705Jy sigma=0.000599 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 (5.4, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00208361 Jy ! Component: 100 - total flux cleaned = 0.00322196 Jy ! Component: 150 - total flux cleaned = 0.00347457 Jy ! Component: 200 - total flux cleaned = 0.00358386 Jy ! Total flux subtracted in 200 components = 0.00358386 Jy ! Clean residual min=-0.001453 max=0.001316 Jy/beam ! Clean residual mean=-0.000010 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.0592745 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 71 components and 0.0592745 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=0.081633Jy sigma=0.000599 ! Fit after self-cal, rms=0.081586Jy sigma=0.000598 ! Inverting map ! Added new window around map position (1.2, 7.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149955 Jy ! Component: 100 - total flux cleaned = 0.00188401 Jy ! Component: 150 - total flux cleaned = 0.00210521 Jy ! Component: 200 - total flux cleaned = 0.00220355 Jy ! Total flux subtracted in 200 components = 0.00220355 Jy ! Clean residual min=-0.001394 max=0.001334 Jy/beam ! Clean residual mean=-0.000009 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.061478 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 78 components and 0.061478 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=0.081536Jy sigma=0.000598 ! Fit after self-cal, rms=0.081501Jy sigma=0.000598 ! 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=0.081501Jy sigma=0.000598 ! Fit after self-cal, rms=0.080349Jy sigma=0.000598 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.976 mas, bmaj=1.946 mas, bpa=-46.79 degrees ! Estimated noise=514.598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134446 Jy ! Component: 100 - total flux cleaned = 0.00219513 Jy ! Component: 150 - total flux cleaned = 0.00268672 Jy ! Component: 200 - total flux cleaned = 0.00289948 Jy ! Total flux subtracted in 200 components = 0.00289948 Jy ! Clean residual min=-0.001177 max=0.001136 Jy/beam ! Clean residual mean=-0.000006 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.0643775 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 86 components and 0.0643775 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=0.080317Jy sigma=0.000598 ! Fit after self-cal, rms=0.080290Jy sigma=0.000597 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 = 0.000809302 Jy ! Component: 100 - total flux cleaned = 0.000871745 Jy ! Component: 150 - total flux cleaned = 0.000869677 Jy ! Component: 200 - total flux cleaned = 0.000869432 Jy ! Total flux subtracted in 200 components = 0.000869432 Jy ! Clean residual min=-0.001196 max=0.001167 Jy/beam ! Clean residual mean=-0.000005 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.065247 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 91 components and 0.065247 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=0.080270Jy sigma=0.000597 ! Fit after self-cal, rms=0.080260Jy sigma=0.000597 ! 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=0.080260Jy sigma=0.000597 ! Fit after self-cal, rms=0.080169Jy sigma=0.000597 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.337 mas, bmaj=3.328 mas, bpa=-69.04 degrees ! Estimated noise=632.983 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000928524 Jy ! Component: 100 - total flux cleaned = 0.00148807 Jy ! Component: 150 - total flux cleaned = 0.00161077 Jy ! Component: 200 - total flux cleaned = 0.00164188 Jy ! Total flux subtracted in 200 components = 0.00164188 Jy ! Clean residual min=-0.001299 max=0.001133 Jy/beam ! Clean residual mean=-0.000010 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.0668888 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 111 components and 0.0668889 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=0.080160Jy sigma=0.000597 ! Fit after self-cal, rms=0.080160Jy sigma=0.000597 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 = 0.000360086 Jy ! Component: 100 - total flux cleaned = 0.000428577 Jy ! Component: 150 - total flux cleaned = 0.000398588 Jy ! Component: 200 - total flux cleaned = 0.000385731 Jy ! Total flux subtracted in 200 components = 0.000385731 Jy ! Clean residual min=-0.001305 max=0.001190 Jy/beam ! Clean residual mean=-0.000009 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.0672746 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 118 components and 0.0672746 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=0.080155Jy sigma=0.000597 ! Fit after self-cal, rms=0.080155Jy sigma=0.000597 ! 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=0.9714 mas, bmaj=1.932 mas, bpa=-46.95 degrees ! Estimated noise=514.213 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9714 x 1.932 at -46.95 degrees (North through East) ! Clean map min=-0.0011577 max=0.046928 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=0.7439 mas, bmaj=1.669 mas, bpa=-43.29 degrees ! Estimated noise=1389.52 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0372762 Jy ! Component: 100 - total flux cleaned = 0.0466781 Jy ! Component: 150 - total flux cleaned = 0.0512629 Jy ! Component: 200 - total flux cleaned = 0.0546286 Jy ! Total flux subtracted in 200 components = 0.0546286 Jy ! Clean residual min=-0.003686 max=0.003607 Jy/beam ! Clean residual mean=-0.000017 rms=0.000867 Jy/beam ! Combined flux in latest and established models = 0.0546286 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0546286 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9714 mas, bmaj=1.932 mas, bpa=-46.95 degrees ! Estimated noise=514.213 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) ! Added new window around map position (1.6, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00390873 Jy ! Component: 100 - total flux cleaned = 0.0067472 Jy ! Component: 150 - total flux cleaned = 0.00846328 Jy ! Component: 200 - total flux cleaned = 0.00936631 Jy ! Total flux subtracted in 200 components = 0.00936631 Jy ! Clean residual min=-0.001779 max=0.001670 Jy/beam ! Clean residual mean=-0.000014 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.0639949 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 56 components and 0.0639949 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=2.337 mas, bmaj=3.328 mas, bpa=-69.04 degrees ! Estimated noise=632.983 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173069 Jy ! Component: 100 - total flux cleaned = 0.00277602 Jy ! Component: 150 - total flux cleaned = 0.0031928 Jy ! Component: 200 - total flux cleaned = 0.0033111 Jy ! Total flux subtracted in 200 components = 0.0033111 Jy ! Clean residual min=-0.001390 max=0.001248 Jy/beam ! Clean residual mean=-0.000011 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.067306 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.83895e-05 Jy ! Component: 100 - total flux cleaned = 0.000125808 Jy ! Component: 150 - total flux cleaned = 0.000168819 Jy ! Component: 200 - total flux cleaned = 0.000129499 Jy ! Total flux subtracted in 200 components = 0.000129499 Jy ! Clean residual min=-0.001290 max=0.001071 Jy/beam ! Clean residual mean=-0.000009 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0674355 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 97 components and 0.0674355 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9714 mas, bmaj=1.932 mas, bpa=-46.95 degrees ! Estimated noise=514.213 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000292044 Jy ! Component: 100 - total flux cleaned = -0.000337836 Jy ! Component: 150 - total flux cleaned = -0.000339003 Jy ! Component: 200 - total flux cleaned = -0.000300599 Jy ! Total flux subtracted in 200 components = -0.000300599 Jy ! Clean residual min=-0.001321 max=0.001245 Jy/beam ! Clean residual mean=-0.000005 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.0671349 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 115 components and 0.0671349 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=0.080219Jy sigma=0.000597 ! Fit after self-cal, rms=0.080235Jy sigma=0.000597 wmodel J1421+7513_X_2017_10_09_pus_map.mod ! Writing 115 model components to file: J1421+7513_X_2017_10_09_pus_map.mod wobs J1421+7513_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J1421+7513_X_2017_10_09_pus_uvs.fits wwins J1421+7513_X_2017_10_09_pus_map.win ! wwins: Wrote 5 windows to J1421+7513_X_2017_10_09_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 = -0.000363622 Jy ! Component: 100 - total flux cleaned = -0.000425448 Jy ! Component: 150 - total flux cleaned = -0.000542611 Jy ! Component: 200 - total flux cleaned = -0.000617442 Jy ! Component: 250 - total flux cleaned = -0.000617524 Jy ! Component: 300 - total flux cleaned = -0.000600171 Jy ! Component: 350 - total flux cleaned = -0.000550425 Jy ! Component: 400 - total flux cleaned = -0.000518534 Jy ! Component: 450 - total flux cleaned = -0.000502741 Jy ! Component: 500 - total flux cleaned = -0.000502284 Jy ! Component: 550 - total flux cleaned = -0.000560255 Jy ! Component: 600 - total flux cleaned = -0.000559834 Jy ! Component: 650 - total flux cleaned = -0.000559994 Jy ! Component: 700 - total flux cleaned = -0.000613726 Jy ! Component: 750 - total flux cleaned = -0.00070537 Jy ! Component: 800 - total flux cleaned = -0.000756416 Jy ! Component: 850 - total flux cleaned = -0.00084363 Jy ! Component: 900 - total flux cleaned = -0.000928479 Jy ! Component: 950 - total flux cleaned = -0.00101152 Jy ! Component: 1000 - total flux cleaned = -0.00110462 Jy ! Component: 1050 - total flux cleaned = -0.00118419 Jy ! Component: 1100 - total flux cleaned = -0.001262 Jy ! Component: 1150 - total flux cleaned = -0.00130587 Jy ! Component: 1200 - total flux cleaned = -0.00134885 Jy ! Component: 1250 - total flux cleaned = -0.00141202 Jy ! Component: 1300 - total flux cleaned = -0.00143257 Jy ! Component: 1350 - total flux cleaned = -0.00145283 Jy ! Component: 1400 - total flux cleaned = -0.00148269 Jy ! Component: 1450 - total flux cleaned = -0.00150232 Jy ! Component: 1500 - total flux cleaned = -0.0015508 Jy ! Component: 1550 - total flux cleaned = -0.00156008 Jy ! Component: 1600 - total flux cleaned = -0.00159756 Jy ! Component: 1650 - total flux cleaned = -0.00157891 Jy ! Component: 1700 - total flux cleaned = -0.00156971 Jy ! Component: 1750 - total flux cleaned = -0.00156967 Jy ! Component: 1800 - total flux cleaned = -0.00160531 Jy ! Component: 1850 - total flux cleaned = -0.00162301 Jy ! Component: 1900 - total flux cleaned = -0.0016402 Jy ! Component: 1950 - total flux cleaned = -0.00163164 Jy ! Component: 2000 - total flux cleaned = -0.00167416 Jy ! Total flux subtracted in 2048 components = -0.00170756 Jy ! Clean residual min=-0.000526 max=0.000509 Jy/beam ! Clean residual mean=-0.000005 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.0654273 Jy keep ! Adding 123 model components to the UV plane model. ! The established model now contains 238 components and 0.0654274 Jy ![Exited script file: muppet] wmap "J1421+7513_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9714 x 1.932 at -46.95 degrees (North through East) ! Clean map min=-0.0010146 max=0.046353 Jy/beam ! Writing clean map to FITS file: J1421+7513_X_2017_10_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0463531 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00015887 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.02822 1.02822 2.05643 4.11287 8.22573 16.4515 32.9029 65.8059 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.046 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9714 x 1.932 at -46.95 degrees (North through East) ! Clean map min=-0.0010146 max=0.046353 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 J1421+7513_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:21:57 2019