! Started logfile: J0032+1953_X_2017_09_26_pus_uvs.log on Sat May 11 13:33:54 2019 obs J0032+1953_X_2017_09_26_pus_uva.fits ! Reading UV FITS file: J0032+1953_X_2017_09_26_pus_uva.fits ! AN table 1: 295 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.382863 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0032+1953 ! ! 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 947 lines of history. ! ! Reading 48792 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 J0032+1953_X_2017_09_26_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 1180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1282 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1282 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1516 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1489 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 1291 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 1291 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 1591 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 1635 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.991228Jy sigma=0.008526 ! Fit after self-cal, rms=0.956620Jy sigma=0.008243 ! 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=0.8204 mas, bmaj=2.68 mas, bpa=-19.56 degrees ! Estimated noise=771.108 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 = 0.0317741 Jy ! Component: 100 - total flux cleaned = 0.0388263 Jy ! Total flux subtracted in 100 components = 0.0388263 Jy ! Clean residual min=-0.003079 max=0.002980 Jy/beam ! Clean residual mean=-0.000034 rms=0.000930 Jy/beam ! Combined flux in latest and established models = 0.0388263 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0388263 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=0.078847Jy sigma=0.000633 ! Fit after self-cal, rms=0.077568Jy sigma=0.000622 ! 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=1.098 mas, bmaj=3.059 mas, bpa=-18.16 degrees ! Estimated noise=406.065 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 = 0.00978643 Jy ! Component: 100 - total flux cleaned = 0.0155794 Jy ! Component: 150 - total flux cleaned = 0.0193713 Jy ! Component: 200 - total flux cleaned = 0.0218573 Jy ! Total flux subtracted in 200 components = 0.0218573 Jy ! Clean residual min=-0.004681 max=0.005254 Jy/beam ! Clean residual mean=-0.000104 rms=0.001648 Jy/beam ! Combined flux in latest and established models = 0.0606836 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 33 components and 0.0606836 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=0.076204Jy sigma=0.000610 ! Fit after self-cal, rms=0.076018Jy sigma=0.000609 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 312 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.04 HN 1.04 KP 1.09 ! LA 0.81 MK 1.12 NL 1.19 OV 1.37 ! PT 0.76 ! ! ! Correcting IF 2. ! A total of 618 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.92 HN 1.11 KP 1.24 ! LA 0.88 MK 1.11 NL 1.23 OV 1.30 ! PT 0.85 ! ! ! Correcting IF 3. ! A total of 312 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.02 HN 1.11 KP 1.08 ! LA 0.81 MK 1.10 NL 1.34 OV 1.32 ! PT 0.75 ! ! ! Correcting IF 4. ! A total of 618 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 1.02 KP 1.13 ! LA 0.88 MK 1.14 NL 1.29 OV 1.34 ! PT 0.87 ! ! ! Correcting IF 5. ! A total of 87 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.01 HN 1.01 KP 1.04 ! LA 0.90 MK 1.09 NL 1.15 OV 1.31 ! PT 0.84 ! ! ! Correcting IF 6. ! A total of 84 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.87 HN 0.96 KP 1.09 ! LA 0.90 MK 1.02 NL 1.22 OV 1.24 ! PT 0.86 ! ! ! Correcting IF 7. ! A total of 390 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.81 HN 0.98 KP 1.01 ! LA 1.02 MK 1.02 NL 1.12 OV 1.20 ! PT 0.99 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.83 HN 0.94 KP 0.89 ! LA 0.91 MK 1.00 NL 1.11 OV 1.23 ! PT 0.94 ! ! ! Correcting IF 9. ! A total of 309 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.79 HN 0.92 KP 0.86 ! LA 0.98 MK 1.02 NL 1.08 OV 1.22 ! PT 1.04 ! ! ! Correcting IF 10. ! A total of 309 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.87 HN 0.91 KP 0.90 ! LA 0.99 MK 0.93 NL 1.11 OV 1.08 ! PT 1.06 ! ! ! Correcting IF 11. ! A total of 309 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 0.75 HN 0.88 KP 0.97 ! LA 1.05 MK 0.86 NL 1.00 OV 1.23 ! PT 1.01 ! ! ! Correcting IF 12. ! A total of 309 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 0.70 HN 0.90 KP 0.90 ! LA 0.98 MK 0.94 NL 1.07 OV 1.10 ! PT 1.08 ! ! ! Fit before self-cal, rms=0.076018Jy sigma=0.000609 ! Fit after self-cal, rms=0.076651Jy sigma=0.000604 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.056 mas, bmaj=2.901 mas, bpa=-18.06 degrees ! Estimated noise=437.608 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 = 0.000319459 Jy ! Component: 100 - total flux cleaned = 0.000358377 Jy ! Component: 150 - total flux cleaned = 0.000393087 Jy ! Component: 200 - total flux cleaned = 0.000424228 Jy ! Total flux subtracted in 200 components = 0.000424228 Jy ! Clean residual min=-0.002297 max=0.002967 Jy/beam ! Clean residual mean=-0.000027 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.0611079 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 37 components and 0.0611079 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=0.076644Jy sigma=0.000604 ! Fit after self-cal, rms=0.076780Jy 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=0.076780Jy sigma=0.000602 ! Fit after self-cal, rms=0.078868Jy sigma=0.000601 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.06 mas, bmaj=2.882 mas, bpa=-17.79 degrees ! Estimated noise=437.809 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000435337 Jy ! Component: 100 - total flux cleaned = 0.000533304 Jy ! Component: 150 - total flux cleaned = 0.000583535 Jy ! Component: 200 - total flux cleaned = 0.000612274 Jy ! Total flux subtracted in 200 components = 0.000612274 Jy ! Clean residual min=-0.002229 max=0.002894 Jy/beam ! Clean residual mean=-0.000019 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.0617201 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 0.0617201 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=0.078862Jy sigma=0.000601 ! Fit after self-cal, rms=0.079050Jy sigma=0.000600 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 = 8.02207e-05 Jy ! Component: 100 - total flux cleaned = 9.5013e-05 Jy ! Component: 150 - total flux cleaned = 0.000120967 Jy ! Component: 200 - total flux cleaned = 0.000132609 Jy ! Total flux subtracted in 200 components = 0.000132609 Jy ! Clean residual min=-0.002224 max=0.002608 Jy/beam ! Clean residual mean=-0.000020 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.0618527 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 46 components and 0.0618527 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=0.079047Jy sigma=0.000600 ! Fit after self-cal, rms=0.079040Jy sigma=0.000600 ! 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=0.079040Jy sigma=0.000600 ! Fit after self-cal, rms=0.080081Jy sigma=0.000600 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.065 mas, bmaj=2.864 mas, bpa=-17.72 degrees ! Estimated noise=436.778 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000332842 Jy ! Component: 100 - total flux cleaned = 0.000420407 Jy ! Component: 150 - total flux cleaned = 0.000492702 Jy ! Component: 200 - total flux cleaned = 0.000517698 Jy ! Total flux subtracted in 200 components = 0.000517698 Jy ! Clean residual min=-0.002082 max=0.002673 Jy/beam ! Clean residual mean=-0.000018 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.0623704 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 47 components and 0.0623704 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=0.080077Jy sigma=0.000600 ! Fit after self-cal, rms=0.080167Jy sigma=0.000600 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 = 0.000101589 Jy ! Component: 100 - total flux cleaned = 0.000114225 Jy ! Component: 150 - total flux cleaned = 0.000125724 Jy ! Component: 200 - total flux cleaned = 0.000136426 Jy ! Total flux subtracted in 200 components = 0.000136426 Jy ! Clean residual min=-0.002066 max=0.002574 Jy/beam ! Clean residual mean=-0.000017 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.0625069 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 50 components and 0.0625069 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=0.080165Jy sigma=0.000600 ! Fit after self-cal, rms=0.080162Jy sigma=0.000600 ! 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=0.080162Jy sigma=0.000600 ! Fit after self-cal, rms=0.080475Jy sigma=0.000599 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.362 mas, bmaj=3.278 mas, bpa=-12.65 degrees ! Estimated noise=506.297 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000553661 Jy ! Component: 100 - total flux cleaned = 0.000623997 Jy ! Component: 150 - total flux cleaned = 0.000683829 Jy ! Component: 200 - total flux cleaned = 0.000721313 Jy ! Total flux subtracted in 200 components = 0.000721313 Jy ! Clean residual min=-0.002491 max=0.003468 Jy/beam ! Clean residual mean=-0.000031 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 0.0632282 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 54 components and 0.0632282 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=0.080475Jy sigma=0.000599 ! Fit after self-cal, rms=0.080516Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000161335 Jy ! Component: 100 - total flux cleaned = 0.000199025 Jy ! Component: 150 - total flux cleaned = 0.000216324 Jy ! Component: 200 - total flux cleaned = 0.000226051 Jy ! Total flux subtracted in 200 components = 0.000226051 Jy ! Clean residual min=-0.002515 max=0.003410 Jy/beam ! Clean residual mean=-0.000029 rms=0.000907 Jy/beam ! Combined flux in latest and established models = 0.0634542 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 61 components and 0.0634542 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=0.080517Jy sigma=0.000599 ! Fit after self-cal, rms=0.080515Jy sigma=0.000599 ! 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=1.069 mas, bmaj=2.848 mas, bpa=-17.7 degrees ! Estimated noise=435.469 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.069 x 2.848 at -17.7 degrees (North through East) ! Clean map min=-0.0019584 max=0.044 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=0.8257 mas, bmaj=2.554 mas, bpa=-19.39 degrees ! Estimated noise=787.971 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.033209 Jy ! Component: 100 - total flux cleaned = 0.0412067 Jy ! Component: 150 - total flux cleaned = 0.0458207 Jy ! Component: 200 - total flux cleaned = 0.0492982 Jy ! Total flux subtracted in 200 components = 0.0492982 Jy ! Clean residual min=-0.002638 max=0.003279 Jy/beam ! Clean residual mean=-0.000021 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.0492982 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0492982 Jy ! Inverting map and beam ! Estimated beam: bmin=1.069 mas, bmaj=2.848 mas, bpa=-17.7 degrees ! Estimated noise=435.469 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 = 0.00469338 Jy ! Component: 100 - total flux cleaned = 0.00768301 Jy ! Component: 150 - total flux cleaned = 0.009654 Jy ! Component: 200 - total flux cleaned = 0.01097 Jy ! Total flux subtracted in 200 components = 0.01097 Jy ! Clean residual min=-0.002100 max=0.002551 Jy/beam ! Clean residual mean=-0.000029 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.0602682 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 28 components and 0.0602682 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=2.362 mas, bmaj=3.278 mas, bpa=-12.65 degrees ! Estimated noise=506.297 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130332 Jy ! Component: 100 - total flux cleaned = 0.00201101 Jy ! Component: 150 - total flux cleaned = 0.00240532 Jy ! Component: 200 - total flux cleaned = 0.00255225 Jy ! Total flux subtracted in 200 components = 0.00255225 Jy ! Clean residual min=-0.002568 max=0.003427 Jy/beam ! Clean residual mean=-0.000034 rms=0.000922 Jy/beam ! Combined flux in latest and established models = 0.0628204 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 = 3.93258e-05 Jy ! Component: 100 - total flux cleaned = 6.8256e-05 Jy ! Component: 150 - total flux cleaned = 8.87774e-05 Jy ! Component: 200 - total flux cleaned = 0.000102107 Jy ! Total flux subtracted in 200 components = 0.000102107 Jy ! Clean residual min=-0.002567 max=0.003429 Jy/beam ! Clean residual mean=-0.000033 rms=0.000919 Jy/beam ! Combined flux in latest and established models = 0.0629226 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 46 components and 0.0629226 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.069 mas, bmaj=2.848 mas, bpa=-17.7 degrees ! Estimated noise=435.469 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000324697 Jy ! Component: 100 - total flux cleaned = -0.000342717 Jy ! Component: 150 - total flux cleaned = -0.000373978 Jy ! Component: 200 - total flux cleaned = -0.000401821 Jy ! Total flux subtracted in 200 components = -0.000401821 Jy ! Clean residual min=-0.002053 max=0.002486 Jy/beam ! Clean residual mean=-0.000019 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.0625207 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 53 components and 0.0625207 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=0.080520Jy sigma=0.000600 ! Fit after self-cal, rms=0.080507Jy sigma=0.000599 wmodel J0032+1953_X_2017_09_26_pus_map.mod ! Writing 53 model components to file: J0032+1953_X_2017_09_26_pus_map.mod wobs J0032+1953_X_2017_09_26_pus_uvs.fits ! Writing UV FITS file: J0032+1953_X_2017_09_26_pus_uvs.fits wwins J0032+1953_X_2017_09_26_pus_map.win ! wwins: Wrote 1 windows to J0032+1953_X_2017_09_26_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 = 0.000907156 Jy ! Component: 100 - total flux cleaned = 0.0012587 Jy ! Component: 150 - total flux cleaned = 0.00141837 Jy ! Component: 200 - total flux cleaned = 0.00162636 Jy ! Component: 250 - total flux cleaned = 0.00165437 Jy ! Component: 300 - total flux cleaned = 0.00173266 Jy ! Component: 350 - total flux cleaned = 0.00185673 Jy ! Component: 400 - total flux cleaned = 0.00197488 Jy ! Component: 450 - total flux cleaned = 0.00211051 Jy ! Component: 500 - total flux cleaned = 0.00224065 Jy ! Component: 550 - total flux cleaned = 0.00232411 Jy ! Component: 600 - total flux cleaned = 0.00244464 Jy ! Component: 650 - total flux cleaned = 0.00254118 Jy ! Component: 700 - total flux cleaned = 0.00263486 Jy ! Component: 750 - total flux cleaned = 0.00274376 Jy ! Component: 800 - total flux cleaned = 0.00281401 Jy ! Component: 850 - total flux cleaned = 0.00286509 Jy ! Component: 900 - total flux cleaned = 0.0029314 Jy ! Component: 950 - total flux cleaned = 0.00297965 Jy ! Component: 1000 - total flux cleaned = 0.00302751 Jy ! Component: 1050 - total flux cleaned = 0.00316634 Jy ! Component: 1100 - total flux cleaned = 0.00321135 Jy ! Component: 1150 - total flux cleaned = 0.00321133 Jy ! Component: 1200 - total flux cleaned = 0.00331197 Jy ! Component: 1250 - total flux cleaned = 0.00329783 Jy ! Component: 1300 - total flux cleaned = 0.00335299 Jy ! Component: 1350 - total flux cleaned = 0.00340705 Jy ! Component: 1400 - total flux cleaned = 0.00349956 Jy ! Component: 1450 - total flux cleaned = 0.00356442 Jy ! Component: 1500 - total flux cleaned = 0.00362786 Jy ! Component: 1550 - total flux cleaned = 0.00366514 Jy ! Component: 1600 - total flux cleaned = 0.00371404 Jy ! Component: 1650 - total flux cleaned = 0.00373794 Jy ! Component: 1700 - total flux cleaned = 0.00379672 Jy ! Component: 1750 - total flux cleaned = 0.00380842 Jy ! Component: 1800 - total flux cleaned = 0.00388835 Jy ! Component: 1850 - total flux cleaned = 0.00394454 Jy ! Component: 1900 - total flux cleaned = 0.00397776 Jy ! Component: 1950 - total flux cleaned = 0.00402147 Jy ! Component: 2000 - total flux cleaned = 0.00407547 Jy ! Total flux subtracted in 2048 components = 0.00410742 Jy ! Clean residual min=-0.000575 max=0.000646 Jy/beam ! Clean residual mean=-0.000007 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.0666282 Jy keep ! Adding 163 model components to the UV plane model. ! The established model now contains 216 components and 0.0666281 Jy ![Exited script file: muppet] wmap "J0032+1953_X_2017_09_26_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.069 x 2.848 at -17.7 degrees (North through East) ! Clean map min=-0.001276 max=0.043864 Jy/beam ! Writing clean map to FITS file: J0032+1953_X_2017_09_26_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0438644 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000214974 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.47027 1.47027 2.94053 5.88107 11.7621 23.5243 47.0485 94.0971 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.043 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.069 x 2.848 at -17.7 degrees (North through East) ! Clean map min=-0.001276 max=0.043864 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 J0032+1953_X_2017_09_26_pus_uvs.log closed on Sat May 11 13:33:58 2019