! Started logfile: J0505-1615_X_2017_02_24_pus_uvs.log on Sat May 4 09:58:06 2019 obs J0505-1615_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J0505-1615_X_2017_02_24_pus_uva.fits ! AN table 1: 156 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.773789 visibilities/baseline/integration-bin. ! Found source: J0505-1615 ! ! 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 1882 lines of history. ! ! Reading 65184 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 J0505-1615_X_2017_02_24_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 226 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 236 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 226 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 236 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 226 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 226 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 226 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 226 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 226 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 236 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 246 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 246 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.954665Jy sigma=0.007543 ! Fit after self-cal, rms=0.933347Jy sigma=0.007389 ! 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=0.6617 mas, bmaj=1.648 mas, bpa=-2.582 degrees ! Estimated noise=630.758 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 = 0.052007 Jy ! Component: 100 - total flux cleaned = 0.0655408 Jy ! Total flux subtracted in 100 components = 0.0655408 Jy ! Clean residual min=-0.003231 max=0.011105 Jy/beam ! Clean residual mean=-0.000001 rms=0.000925 Jy/beam ! Combined flux in latest and established models = 0.0655408 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0655408 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=0.089148Jy sigma=0.000657 ! Fit after self-cal, rms=0.088990Jy sigma=0.000656 ! Inverting map ! Added new window around map position (1.2, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00981086 Jy ! Component: 100 - total flux cleaned = 0.0145806 Jy ! Total flux subtracted in 100 components = 0.0145806 Jy ! Clean residual min=-0.002706 max=0.004793 Jy/beam ! Clean residual mean=-0.000004 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.0801214 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 8 components and 0.0801214 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=0.087861Jy sigma=0.000646 ! Fit after self-cal, rms=0.087711Jy sigma=0.000645 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00444291 Jy ! Component: 100 - total flux cleaned = 0.00652554 Jy ! Total flux subtracted in 100 components = 0.00652554 Jy ! Clean residual min=-0.002416 max=0.002871 Jy/beam ! Clean residual mean=-0.000006 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.0866469 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 13 components and 0.0866469 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=0.087490Jy sigma=0.000643 ! Fit after self-cal, rms=0.087458Jy sigma=0.000642 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8448 mas, bmaj=2.007 mas, bpa=-3.222 degrees ! Estimated noise=356.97 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 = 0.00240101 Jy ! Component: 100 - total flux cleaned = 0.00315605 Jy ! Component: 150 - total flux cleaned = 0.00337555 Jy ! Component: 200 - total flux cleaned = 0.00344238 Jy ! Total flux subtracted in 200 components = 0.00344238 Jy ! Clean residual min=-0.001152 max=0.001236 Jy/beam ! Clean residual mean=-0.000013 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.0900893 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 30 components and 0.0900893 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=0.087397Jy sigma=0.000642 ! Fit after self-cal, rms=0.087382Jy sigma=0.000642 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.02 HN 1.06 KP 0.96 ! LA 1.02 MK 0.98 NL 0.97 OV 1.00 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.01 HN 0.99 KP 0.97 ! LA 1.02 MK 0.96 NL 0.97 OV 1.02 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.01 KP 0.99 ! LA 0.96 MK 1.00 NL 0.95 OV 1.00 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.01 KP 0.97 ! LA 1.01 MK 0.98 NL 1.02 OV 1.03 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 0.93 KP 1.00 ! LA 0.97 MK 1.06 NL 0.98 OV 0.98 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 1.08 HN 1.05 KP 0.97 ! LA 1.02 MK 1.00 NL 0.96 OV 1.00 ! PT 0.98 SC 1.08 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.04 KP 0.99 ! LA 1.01 MK 0.99 NL 1.00 OV 1.01 ! PT 1.02 SC 1.06 ! ! ! 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 0.99 HN 0.98 KP 0.96 ! LA 1.00 MK 1.14 NL 0.95 OV 0.98 ! PT 1.06 SC 1.06 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 0.98 KP 0.99 ! LA 0.98 MK 1.01 NL 0.96 OV 1.01 ! PT 1.04 SC 0.97 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.05 HN 0.96 KP 0.97 ! LA 0.99 MK 0.99 NL 0.93 OV 0.98 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.03 KP 0.97 ! LA 0.93 MK 1.01 NL 1.22 OV 1.00 ! PT 1.02 SC 0.96 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.08 HN 0.92 KP 1.05 ! LA 0.94 MK 0.88 NL 0.93 OV 1.01 ! PT 1.03 SC 0.93 ! ! ! Fit before self-cal, rms=0.087382Jy sigma=0.000642 ! Fit after self-cal, rms=0.087426Jy sigma=0.000641 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.845 mas, bmaj=2.008 mas, bpa=-3.341 degrees ! Estimated noise=357.918 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 = 0.000793303 Jy ! Component: 100 - total flux cleaned = 0.000866263 Jy ! Component: 150 - total flux cleaned = 0.00088425 Jy ! Component: 200 - total flux cleaned = 0.000884497 Jy ! Total flux subtracted in 200 components = 0.000884497 Jy ! Clean residual min=-0.001042 max=0.000900 Jy/beam ! Clean residual mean=-0.000009 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.0909738 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 31 components and 0.0909738 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=0.087413Jy sigma=0.000641 ! Fit after self-cal, rms=0.087427Jy sigma=0.000641 ! 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=0.087427Jy sigma=0.000641 ! Fit after self-cal, rms=0.088402Jy sigma=0.000640 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8452 mas, bmaj=2.005 mas, bpa=-3.252 degrees ! Estimated noise=358.977 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000663079 Jy ! Component: 100 - total flux cleaned = 0.000755052 Jy ! Component: 150 - total flux cleaned = 0.000755169 Jy ! Component: 200 - total flux cleaned = 0.000762397 Jy ! Total flux subtracted in 200 components = 0.000762397 Jy ! Clean residual min=-0.000975 max=0.000851 Jy/beam ! Clean residual mean=-0.000008 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.0917362 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 0.0917362 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=0.088397Jy sigma=0.000640 ! Fit after self-cal, rms=0.088420Jy sigma=0.000640 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 = 0.000176985 Jy ! Component: 100 - total flux cleaned = 0.000194228 Jy ! Component: 150 - total flux cleaned = 0.000201379 Jy ! Component: 200 - total flux cleaned = 0.000201233 Jy ! Total flux subtracted in 200 components = 0.000201233 Jy ! Clean residual min=-0.000947 max=0.000861 Jy/beam ! Clean residual mean=-0.000008 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.0919374 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 37 components and 0.0919374 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=0.088418Jy sigma=0.000640 ! Fit after self-cal, rms=0.088419Jy sigma=0.000640 ! 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=0.088419Jy sigma=0.000640 ! Fit after self-cal, rms=0.089277Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8448 mas, bmaj=2.003 mas, bpa=-3.143 degrees ! Estimated noise=358.542 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000193193 Jy ! Component: 100 - total flux cleaned = 0.000218119 Jy ! Component: 150 - total flux cleaned = 0.000240018 Jy ! Component: 200 - total flux cleaned = 0.000260203 Jy ! Total flux subtracted in 200 components = 0.000260203 Jy ! Clean residual min=-0.000878 max=0.000841 Jy/beam ! Clean residual mean=-0.000005 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.0921976 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 41 components and 0.0921976 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=0.089275Jy sigma=0.000639 ! Fit after self-cal, rms=0.089293Jy sigma=0.000639 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 = 6.09026e-05 Jy ! Component: 100 - total flux cleaned = 8.1295e-05 Jy ! Component: 150 - total flux cleaned = 8.71268e-05 Jy ! Component: 200 - total flux cleaned = 9.23994e-05 Jy ! Total flux subtracted in 200 components = 9.23994e-05 Jy ! Clean residual min=-0.000872 max=0.000837 Jy/beam ! Clean residual mean=-0.000005 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.09229 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 42 components and 0.09229 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=0.089292Jy sigma=0.000639 ! Fit after self-cal, rms=0.089292Jy sigma=0.000639 ! 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=0.089292Jy sigma=0.000639 ! Fit after self-cal, rms=0.089334Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.273 mas, bmaj=4.31 mas, bpa=0.8654 degrees ! Estimated noise=460.793 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000104794 Jy ! Component: 100 - total flux cleaned = 0.000114407 Jy ! Component: 150 - total flux cleaned = 0.000123622 Jy ! Component: 200 - total flux cleaned = 0.000132071 Jy ! Total flux subtracted in 200 components = 0.000132071 Jy ! Clean residual min=-0.000858 max=0.000994 Jy/beam ! Clean residual mean=-0.000010 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0924221 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 46 components and 0.0924221 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=0.089334Jy sigma=0.000639 ! Fit after self-cal, rms=0.089336Jy sigma=0.000639 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 = -6.00658e-07 Jy ! Component: 100 - total flux cleaned = 3.88417e-06 Jy ! Component: 150 - total flux cleaned = 7.65627e-06 Jy ! Component: 200 - total flux cleaned = 7.64525e-06 Jy ! Total flux subtracted in 200 components = 7.64525e-06 Jy ! Clean residual min=-0.000855 max=0.000994 Jy/beam ! Clean residual mean=-0.000010 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0924297 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 47 components and 0.0924297 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=0.089336Jy sigma=0.000639 ! Fit after self-cal, rms=0.089336Jy sigma=0.000639 ! 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=0.8444 mas, bmaj=2.001 mas, bpa=-3.078 degrees ! Estimated noise=358.323 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8444 x 2.001 at -3.078 degrees (North through East) ! Clean map min=-0.00080623 max=0.065026 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=0.6612 mas, bmaj=1.647 mas, bpa=-2.483 degrees ! Estimated noise=628.792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.051245 Jy ! Component: 100 - total flux cleaned = 0.0692247 Jy ! Component: 150 - total flux cleaned = 0.0786299 Jy ! Component: 200 - total flux cleaned = 0.0838174 Jy ! Total flux subtracted in 200 components = 0.0838174 Jy ! Clean residual min=-0.002002 max=0.002534 Jy/beam ! Clean residual mean=-0.000001 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.0838174 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0838174 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8444 mas, bmaj=2.001 mas, bpa=-3.078 degrees ! Estimated noise=358.323 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 = 0.00384068 Jy ! Component: 100 - total flux cleaned = 0.00599084 Jy ! Component: 150 - total flux cleaned = 0.0072508 Jy ! Component: 200 - total flux cleaned = 0.00795362 Jy ! Total flux subtracted in 200 components = 0.00795362 Jy ! Clean residual min=-0.000934 max=0.000924 Jy/beam ! Clean residual mean=-0.000005 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.091771 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 28 components and 0.0917711 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=2.273 mas, bmaj=4.31 mas, bpa=0.8654 degrees ! Estimated noise=460.793 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000412224 Jy ! Component: 100 - total flux cleaned = 0.000454264 Jy ! Component: 150 - total flux cleaned = 0.000486742 Jy ! Component: 200 - total flux cleaned = 0.00050519 Jy ! Total flux subtracted in 200 components = 0.00050519 Jy ! Clean residual min=-0.000872 max=0.001002 Jy/beam ! Clean residual mean=-0.000010 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.0922762 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 = 1.6869e-05 Jy ! Component: 100 - total flux cleaned = 3.88808e-05 Jy ! Component: 150 - total flux cleaned = 4.50857e-05 Jy ! Component: 200 - total flux cleaned = 5.66796e-05 Jy ! Total flux subtracted in 200 components = 5.66796e-05 Jy ! Clean residual min=-0.000868 max=0.000998 Jy/beam ! Clean residual mean=-0.000010 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0923329 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 0.0923329 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8444 mas, bmaj=2.001 mas, bpa=-3.078 degrees ! Estimated noise=358.323 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000153317 Jy ! Component: 100 - total flux cleaned = 0.000141074 Jy ! Component: 150 - total flux cleaned = 0.000118877 Jy ! Component: 200 - total flux cleaned = 0.000109285 Jy ! Total flux subtracted in 200 components = 0.000109285 Jy ! Clean residual min=-0.000893 max=0.000901 Jy/beam ! Clean residual mean=-0.000005 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.0924422 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 46 components and 0.0924422 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=0.089340Jy sigma=0.000639 ! Fit after self-cal, rms=0.089342Jy sigma=0.000639 wmodel J0505-1615_X_2017_02_24_pus_map.mod ! Writing 46 model components to file: J0505-1615_X_2017_02_24_pus_map.mod wobs J0505-1615_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J0505-1615_X_2017_02_24_pus_uvs.fits wwins J0505-1615_X_2017_02_24_pus_map.win ! wwins: Wrote 2 windows to J0505-1615_X_2017_02_24_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 = -0.000106232 Jy ! Component: 100 - total flux cleaned = -0.00033654 Jy ! Component: 150 - total flux cleaned = -0.000432471 Jy ! Component: 200 - total flux cleaned = -0.00049801 Jy ! Component: 250 - total flux cleaned = -0.000574684 Jy ! Component: 300 - total flux cleaned = -0.000624626 Jy ! Component: 350 - total flux cleaned = -0.000673739 Jy ! Component: 400 - total flux cleaned = -0.000721289 Jy ! Component: 450 - total flux cleaned = -0.000732771 Jy ! Component: 500 - total flux cleaned = -0.00075548 Jy ! Component: 550 - total flux cleaned = -0.000788813 Jy ! Component: 600 - total flux cleaned = -0.000788793 Jy ! Component: 650 - total flux cleaned = -0.000789021 Jy ! Component: 700 - total flux cleaned = -0.00078895 Jy ! Component: 750 - total flux cleaned = -0.000788937 Jy ! Component: 800 - total flux cleaned = -0.000737506 Jy ! Component: 850 - total flux cleaned = -0.000727317 Jy ! Component: 900 - total flux cleaned = -0.00067744 Jy ! Component: 950 - total flux cleaned = -0.000648025 Jy ! Component: 1000 - total flux cleaned = -0.000628686 Jy ! Component: 1050 - total flux cleaned = -0.000599947 Jy ! Component: 1100 - total flux cleaned = -0.000609312 Jy ! Component: 1150 - total flux cleaned = -0.000590503 Jy ! Component: 1200 - total flux cleaned = -0.000590483 Jy ! Component: 1250 - total flux cleaned = -0.000608887 Jy ! Component: 1300 - total flux cleaned = -0.000608895 Jy ! Component: 1350 - total flux cleaned = -0.000599986 Jy ! Component: 1400 - total flux cleaned = -0.00062655 Jy ! Component: 1450 - total flux cleaned = -0.000644031 Jy ! Component: 1500 - total flux cleaned = -0.000644011 Jy ! Component: 1550 - total flux cleaned = -0.000609735 Jy ! Component: 1600 - total flux cleaned = -0.000635319 Jy ! Component: 1650 - total flux cleaned = -0.000601675 Jy ! Component: 1700 - total flux cleaned = -0.000601762 Jy ! Component: 1750 - total flux cleaned = -0.000610015 Jy ! Component: 1800 - total flux cleaned = -0.000577269 Jy ! Component: 1850 - total flux cleaned = -0.000593582 Jy ! Component: 1900 - total flux cleaned = -0.000577472 Jy ! Component: 1950 - total flux cleaned = -0.000577368 Jy ! Component: 2000 - total flux cleaned = -0.000593144 Jy ! Total flux subtracted in 2048 components = -0.000569474 Jy ! Clean residual min=-0.000455 max=0.000508 Jy/beam ! Clean residual mean=-0.000003 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.0918727 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 184 components and 0.0918727 Jy ![Exited script file: muppet] wmap "J0505-1615_X_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8444 x 2.001 at -3.078 degrees (North through East) ! Clean map min=-0.00071544 max=0.064932 Jy/beam ! Writing clean map to FITS file: J0505-1615_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0649315 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000151292 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.699006 0.699006 1.39801 2.79602 5.59205 11.1841 22.3682 44.7364 89.4727 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.064 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8444 x 2.001 at -3.078 degrees (North through East) ! Clean map min=-0.00071544 max=0.064932 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 J0505-1615_X_2017_02_24_pus_uvs.log closed on Sat May 4 09:58:10 2019