! Started logfile: J0300+8202_X_2017_03_23_pus_uvs.log on Mon May 13 10:17:35 2019 obs J0300+8202_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J0300+8202_X_2017_03_23_pus_uva.fits ! AN table 1: 290 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.923295 visibilities/baseline/integration-bin. ! Found source: J0300+8202 ! ! 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 1124 lines of history. ! ! Reading 144588 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 J0300+8202_X_2017_03_23_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 147 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 175 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 175 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 203 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 307 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 254 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 230 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 310 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 282 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 307 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 282 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 366 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.991110Jy sigma=0.007735 ! Fit after self-cal, rms=0.956489Jy sigma=0.007497 ! 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=0.8401 mas, bmaj=0.8782 mas, bpa=-2.906 degrees ! Estimated noise=740.41 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 = 0.0339214 Jy ! Component: 100 - total flux cleaned = 0.0415135 Jy ! Total flux subtracted in 100 components = 0.0415135 Jy ! Clean residual min=-0.002853 max=0.004124 Jy/beam ! Clean residual mean=-0.000045 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 0.0415135 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0415135 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=0.101702Jy sigma=0.000657 ! Fit after self-cal, rms=0.100836Jy sigma=0.000650 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00463655 Jy ! Component: 100 - total flux cleaned = 0.00730784 Jy ! Total flux subtracted in 100 components = 0.00730784 Jy ! Clean residual min=-0.002648 max=0.003725 Jy/beam ! Clean residual mean=-0.000033 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.0488213 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 8 components and 0.0488213 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=0.100356Jy sigma=0.000646 ! Fit after self-cal, rms=0.100356Jy sigma=0.000646 ! 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=1.168 mas, bmaj=1.218 mas, bpa=-18.62 degrees ! Estimated noise=256.013 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 (1.6, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00628786 Jy ! Component: 100 - total flux cleaned = 0.0105394 Jy ! Component: 150 - total flux cleaned = 0.0137123 Jy ! Component: 200 - total flux cleaned = 0.016132 Jy ! Total flux subtracted in 200 components = 0.016132 Jy ! Clean residual min=-0.002326 max=0.004939 Jy/beam ! Clean residual mean=-0.000071 rms=0.000805 Jy/beam ! Combined flux in latest and established models = 0.0649533 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 44 components and 0.0649533 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=0.099847Jy sigma=0.000641 ! Fit after self-cal, rms=0.099715Jy sigma=0.000640 ! 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 1.10 FD 0.91 HN 1.19 KP 0.97 ! LA 0.92 MK 1.09 NL 1.17 OV 1.14 ! PT 0.84 SC 1.10 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.95 HN 1.25 KP 0.97 ! LA 0.85 MK 1.14 NL 1.29 OV 1.15 ! PT 0.82 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.93 HN 1.23 KP 0.96 ! LA 0.89 MK 1.11 NL 1.26 OV 1.14 ! PT 0.89 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.91 HN 1.23 KP 0.94 ! LA 0.88 MK 1.14 NL 1.24 OV 1.25 ! PT 0.83 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.90 HN 1.18 KP 0.93 ! LA 0.89 MK 1.17 NL 1.25 OV 1.18 ! PT 0.82 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.87 HN 1.13 KP 0.92 ! LA 0.92 MK 1.13 NL 1.21 OV 1.23 ! PT 0.81 SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.91 HN 1.10 KP 0.96 ! LA 0.90 MK 1.13 NL 1.16 OV 1.22 ! PT 0.83 SC 0.95 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 HN 1.04 KP 0.89 ! LA 0.92 MK 1.02 NL 1.19 OV 1.24 ! PT 0.82 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.89 HN 1.03 KP 0.87 ! LA 0.96 MK 1.03 NL 1.26 OV 1.18 ! PT 0.79 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.90 HN 1.01 KP 0.90 ! LA 0.96 MK 0.94 NL 1.18 OV 1.13 ! PT 0.80 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.95 HN 0.99 KP 0.86 ! LA 0.92 MK 0.97 NL 1.12 OV 1.12 ! PT 0.84 SC 0.93 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.88 HN 0.94 KP 0.88 ! LA 0.92 MK 0.87 NL 1.12 OV 1.10 ! PT 0.82 SC 0.81 ! ! ! Fit before self-cal, rms=0.099715Jy sigma=0.000640 ! Fit after self-cal, rms=0.100012Jy sigma=0.000636 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.197 mas, bmaj=1.246 mas, bpa=-18.59 degrees ! Estimated noise=259.395 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 = 0.00194571 Jy ! Component: 100 - total flux cleaned = 0.00255055 Jy ! Component: 150 - total flux cleaned = 0.00272992 Jy ! Component: 200 - total flux cleaned = 0.00285735 Jy ! Total flux subtracted in 200 components = 0.00285735 Jy ! Clean residual min=-0.001949 max=0.002266 Jy/beam ! Clean residual mean=-0.000009 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.0678106 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 55 components and 0.0678106 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=0.099957Jy sigma=0.000636 ! Fit after self-cal, rms=0.100069Jy sigma=0.000634 ! 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=0.100069Jy sigma=0.000634 ! Fit after self-cal, rms=0.093400Jy sigma=0.000632 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.181 mas, bmaj=1.249 mas, bpa=-22.07 degrees ! Estimated noise=259.268 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135416 Jy ! Component: 100 - total flux cleaned = 0.00172577 Jy ! Component: 150 - total flux cleaned = 0.00185161 Jy ! Component: 200 - total flux cleaned = 0.00192005 Jy ! Total flux subtracted in 200 components = 0.00192005 Jy ! Clean residual min=-0.001597 max=0.001645 Jy/beam ! Clean residual mean=0.000002 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.0697307 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 67 components and 0.0697307 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=0.093378Jy sigma=0.000631 ! Fit after self-cal, rms=0.093410Jy sigma=0.000631 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 = 0.000696216 Jy ! Component: 100 - total flux cleaned = 0.000775559 Jy ! Component: 150 - total flux cleaned = 0.000796343 Jy ! Component: 200 - total flux cleaned = 0.00079625 Jy ! Total flux subtracted in 200 components = 0.00079625 Jy ! Clean residual min=-0.001554 max=0.001526 Jy/beam ! Clean residual mean=0.000007 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0705269 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 70 components and 0.0705269 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=0.093395Jy sigma=0.000631 ! Fit after self-cal, rms=0.093375Jy sigma=0.000630 ! 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=0.093375Jy sigma=0.000630 ! Fit after self-cal, rms=0.092298Jy sigma=0.000630 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.17 mas, bmaj=1.245 mas, bpa=-23.56 degrees ! Estimated noise=257.81 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000998712 Jy ! Component: 100 - total flux cleaned = 0.00125041 Jy ! Component: 150 - total flux cleaned = 0.00137785 Jy ! Component: 200 - total flux cleaned = 0.00143625 Jy ! Total flux subtracted in 200 components = 0.00143625 Jy ! Clean residual min=-0.001620 max=0.001490 Jy/beam ! Clean residual mean=0.000006 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.0719632 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 73 components and 0.0719632 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=0.092285Jy sigma=0.000630 ! Fit after self-cal, rms=0.092263Jy sigma=0.000630 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 = 0.000375717 Jy ! Component: 100 - total flux cleaned = 0.000398095 Jy ! Component: 150 - total flux cleaned = 0.000435705 Jy ! Component: 200 - total flux cleaned = 0.00047136 Jy ! Total flux subtracted in 200 components = 0.00047136 Jy ! Clean residual min=-0.001560 max=0.001477 Jy/beam ! Clean residual mean=0.000009 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.0724346 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 74 components and 0.0724346 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=0.092253Jy sigma=0.000630 ! Fit after self-cal, rms=0.092239Jy sigma=0.000630 ! 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=0.092239Jy sigma=0.000630 ! Fit after self-cal, rms=0.091255Jy sigma=0.000630 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.646 mas, bmaj=2.769 mas, bpa=-20.82 degrees ! Estimated noise=305.728 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123317 Jy ! Component: 100 - total flux cleaned = 0.00187516 Jy ! Component: 150 - total flux cleaned = 0.00215229 Jy ! Component: 200 - total flux cleaned = 0.00217535 Jy ! Total flux subtracted in 200 components = 0.00217535 Jy ! Clean residual min=-0.002190 max=0.002092 Jy/beam ! Clean residual mean=0.000020 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.0746099 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 77 components and 0.0746099 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=0.091252Jy sigma=0.000630 ! Fit after self-cal, rms=0.091222Jy sigma=0.000630 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 = 0.000473413 Jy ! Component: 100 - total flux cleaned = 0.00053681 Jy ! Component: 150 - total flux cleaned = 0.000559938 Jy ! Component: 200 - total flux cleaned = 0.000580123 Jy ! Total flux subtracted in 200 components = 0.000580123 Jy ! Clean residual min=-0.002110 max=0.002135 Jy/beam ! Clean residual mean=0.000026 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.07519 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 78 components and 0.07519 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=0.091222Jy sigma=0.000630 ! Fit after self-cal, rms=0.091216Jy sigma=0.000630 ! 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=1.162 mas, bmaj=1.242 mas, bpa=-25.2 degrees ! Estimated noise=256.627 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.162 x 1.242 at -25.2 degrees (North through East) ! Clean map min=-0.0014713 max=0.044904 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=0.8255 mas, bmaj=0.8811 mas, bpa=-13.33 degrees ! Estimated noise=748.721 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.035452 Jy ! Component: 100 - total flux cleaned = 0.0449489 Jy ! Component: 150 - total flux cleaned = 0.0508882 Jy ! Component: 200 - total flux cleaned = 0.05543 Jy ! Total flux subtracted in 200 components = 0.05543 Jy ! Clean residual min=-0.002394 max=0.003562 Jy/beam ! Clean residual mean=-0.000022 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.05543 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 0.05543 Jy ! Inverting map and beam ! Estimated beam: bmin=1.162 mas, bmaj=1.242 mas, bpa=-25.2 degrees ! Estimated noise=256.627 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 (0.8, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00599196 Jy ! Component: 100 - total flux cleaned = 0.00999303 Jy ! Component: 150 - total flux cleaned = 0.0128869 Jy ! Component: 200 - total flux cleaned = 0.0150061 Jy ! Total flux subtracted in 200 components = 0.0150061 Jy ! Clean residual min=-0.001592 max=0.001613 Jy/beam ! Clean residual mean=-0.000007 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.0704361 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 36 components and 0.0704361 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=2.646 mas, bmaj=2.769 mas, bpa=-20.82 degrees ! Estimated noise=305.728 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00243062 Jy ! Component: 100 - total flux cleaned = 0.00378871 Jy ! Component: 150 - total flux cleaned = 0.0045983 Jy ! Component: 200 - total flux cleaned = 0.00509571 Jy ! Total flux subtracted in 200 components = 0.00509571 Jy ! Clean residual min=-0.002000 max=0.002129 Jy/beam ! Clean residual mean=0.000026 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.0755318 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 = 0.000300586 Jy ! Component: 100 - total flux cleaned = 0.00035626 Jy ! Component: 150 - total flux cleaned = 0.000381707 Jy ! Component: 200 - total flux cleaned = 0.000405488 Jy ! Total flux subtracted in 200 components = 0.000405488 Jy ! Clean residual min=-0.002009 max=0.002128 Jy/beam ! Clean residual mean=0.000030 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.0759373 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 57 components and 0.0759373 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.162 mas, bmaj=1.242 mas, bpa=-25.2 degrees ! Estimated noise=256.627 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000133395 Jy ! Component: 100 - total flux cleaned = -0.00015778 Jy ! Component: 150 - total flux cleaned = -0.000204088 Jy ! Component: 200 - total flux cleaned = -0.000225445 Jy ! Total flux subtracted in 200 components = -0.000225445 Jy ! Clean residual min=-0.001504 max=0.001414 Jy/beam ! Clean residual mean=0.000014 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.0757119 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 70 components and 0.0757119 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=0.091215Jy sigma=0.000630 ! Fit after self-cal, rms=0.091186Jy sigma=0.000629 wmodel J0300+8202_X_2017_03_23_pus_map.mod ! Writing 70 model components to file: J0300+8202_X_2017_03_23_pus_map.mod wobs J0300+8202_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J0300+8202_X_2017_03_23_pus_uvs.fits wwins J0300+8202_X_2017_03_23_pus_map.win ! wwins: Wrote 3 windows to J0300+8202_X_2017_03_23_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 = 0.000100891 Jy ! Component: 100 - total flux cleaned = 0.000275488 Jy ! Component: 150 - total flux cleaned = 0.000414305 Jy ! Component: 200 - total flux cleaned = 0.000656063 Jy ! Component: 250 - total flux cleaned = 0.000930372 Jy ! Component: 300 - total flux cleaned = 0.00123556 Jy ! Component: 350 - total flux cleaned = 0.00153089 Jy ! Component: 400 - total flux cleaned = 0.00181733 Jy ! Component: 450 - total flux cleaned = 0.00204016 Jy ! Component: 500 - total flux cleaned = 0.00225745 Jy ! Component: 550 - total flux cleaned = 0.00248664 Jy ! Component: 600 - total flux cleaned = 0.00265905 Jy ! Component: 650 - total flux cleaned = 0.00284477 Jy ! Component: 700 - total flux cleaned = 0.00297743 Jy ! Component: 750 - total flux cleaned = 0.00313975 Jy ! Component: 800 - total flux cleaned = 0.003251 Jy ! Component: 850 - total flux cleaned = 0.00337604 Jy ! Component: 900 - total flux cleaned = 0.00349885 Jy ! Component: 950 - total flux cleaned = 0.00361968 Jy ! Component: 1000 - total flux cleaned = 0.00373848 Jy ! Component: 1050 - total flux cleaned = 0.00384111 Jy ! Component: 1100 - total flux cleaned = 0.00394231 Jy ! Component: 1150 - total flux cleaned = 0.00407056 Jy ! Component: 1200 - total flux cleaned = 0.00421063 Jy ! Component: 1250 - total flux cleaned = 0.0043207 Jy ! Component: 1300 - total flux cleaned = 0.00440224 Jy ! Component: 1350 - total flux cleaned = 0.00453632 Jy ! Component: 1400 - total flux cleaned = 0.00460239 Jy ! Component: 1450 - total flux cleaned = 0.00473287 Jy ! Component: 1500 - total flux cleaned = 0.00483574 Jy ! Component: 1550 - total flux cleaned = 0.00496253 Jy ! Component: 1600 - total flux cleaned = 0.00502499 Jy ! Component: 1650 - total flux cleaned = 0.00509932 Jy ! Component: 1700 - total flux cleaned = 0.00518485 Jy ! Component: 1750 - total flux cleaned = 0.0052575 Jy ! Component: 1800 - total flux cleaned = 0.00534124 Jy ! Component: 1850 - total flux cleaned = 0.0054239 Jy ! Component: 1900 - total flux cleaned = 0.00548234 Jy ! Component: 1950 - total flux cleaned = 0.00550563 Jy ! Component: 2000 - total flux cleaned = 0.00558586 Jy ! Total flux subtracted in 2048 components = 0.00567649 Jy ! Clean residual min=-0.000566 max=0.000653 Jy/beam ! Clean residual mean=-0.000004 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.0813884 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 208 components and 0.0813883 Jy ![Exited script file: muppet] wmap "J0300+8202_X_2017_03_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.162 x 1.242 at -25.2 degrees (North through East) ! Clean map min=-0.0011377 max=0.044413 Jy/beam ! Writing clean map to FITS file: J0300+8202_X_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.044413 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000225635 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.52411 1.52411 3.04822 6.09644 12.1929 24.3858 48.7715 97.5431 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.044 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.162 x 1.242 at -25.2 degrees (North through East) ! Clean map min=-0.0011377 max=0.044413 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 J0300+8202_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:17:42 2019