! Started logfile: J0747+7639_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:23:22 2017 obs J0747+7639_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J0747+7639_X_2014_01_04_pus_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.416667 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0747+7639 ! ! 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 382 lines of history. ! ! Reading 10800 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 J0747+7639_X_2014_01_04_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 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.710247Jy sigma=0.007626 ! Fit after self-cal, rms=0.679997Jy sigma=0.007327 ! 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=0.6978 mas, bmaj=0.843 mas, bpa=27.92 degrees ! Estimated noise=1641.97 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) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.258898 Jy ! Component: 100 - total flux cleaned = 0.35191 Jy ! Total flux subtracted in 100 components = 0.35191 Jy ! Clean residual min=-0.024949 max=0.042651 Jy/beam ! Clean residual mean=-0.000007 rms=0.008758 Jy/beam ! Combined flux in latest and established models = 0.35191 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.35191 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=0.134423Jy sigma=0.001607 ! Fit after self-cal, rms=0.134368Jy sigma=0.001606 ! 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=0.8754 mas, bmaj=1.065 mas, bpa=21.57 degrees ! Estimated noise=612.354 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 = 0.0562384 Jy ! Component: 100 - total flux cleaned = 0.0816586 Jy ! Component: 150 - total flux cleaned = 0.0940038 Jy ! Component: 200 - total flux cleaned = 0.0980409 Jy ! Total flux subtracted in 200 components = 0.0980409 Jy ! Clean residual min=-0.024881 max=0.057232 Jy/beam ! Clean residual mean=-0.000070 rms=0.009254 Jy/beam ! Combined flux in latest and established models = 0.449951 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 16 components and 0.449951 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=0.115787Jy sigma=0.001324 ! Fit after self-cal, rms=0.115758Jy sigma=0.001323 ! Inverting map ! Added new window around map position (-3.2, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0476098 Jy ! Component: 100 - total flux cleaned = 0.0682922 Jy ! Component: 150 - total flux cleaned = 0.0807398 Jy ! Component: 200 - total flux cleaned = 0.0896065 Jy ! Total flux subtracted in 200 components = 0.0896065 Jy ! Clean residual min=-0.014960 max=0.018016 Jy/beam ! Clean residual mean=-0.000007 rms=0.003997 Jy/beam ! Combined flux in latest and established models = 0.539557 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 40 components and 0.539557 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=0.096971Jy sigma=0.001082 ! Fit after self-cal, rms=0.095088Jy sigma=0.001060 ! 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 1.00* FD 1.00* KP 1.00* LA 0.96 ! MK 0.93 NL 1.00 OV 0.98 PT 0.97 ! SC 1.13 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.97 ! MK 0.95 NL 0.98 OV 0.98 PT 0.94 ! SC 1.15 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 0.96 NL 0.99 OV 0.98 PT 0.92 ! SC 1.16 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 0.96 NL 1.00 OV 0.97 PT 0.91 ! SC 1.13 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 0.97 NL 1.01 OV 0.98 PT 0.92 ! SC 1.11 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 0.96 NL 1.02 OV 1.01 PT 0.92 ! SC 1.13 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 0.98 NL 1.02 OV 1.04 PT 0.93 ! SC 1.17 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 0.98 NL 1.03 OV 1.05 PT 0.92 ! SC 1.18 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 0.97 NL 1.03 OV 1.04 PT 0.94 ! SC 1.11 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 0.99 NL 1.04 OV 1.02 PT 0.92 ! SC 1.13 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 1.00 NL 1.04 OV 1.02 PT 0.94 ! SC 1.16 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 0.99 NL 1.03 OV 1.02 PT 0.98 ! SC 1.12 ! ! ! Fit before self-cal, rms=0.095088Jy sigma=0.001060 ! Fit after self-cal, rms=0.093512Jy sigma=0.001012 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8876 mas, bmaj=1.083 mas, bpa=23.7 degrees ! Estimated noise=616.504 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 = 0.000594783 Jy ! Component: 100 - total flux cleaned = -0.000529876 Jy ! Component: 150 - total flux cleaned = -0.000554164 Jy ! Component: 200 - total flux cleaned = -0.000281948 Jy ! Total flux subtracted in 200 components = -0.000281948 Jy ! Clean residual min=-0.005737 max=0.004070 Jy/beam ! Clean residual mean=-0.000017 rms=0.001265 Jy/beam ! Combined flux in latest and established models = 0.539275 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 46 components and 0.539275 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=0.092410Jy sigma=0.001003 ! Fit after self-cal, rms=0.092303Jy sigma=0.001001 ! 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=0.092303Jy sigma=0.001001 ! Fit after self-cal, rms=0.091925Jy sigma=0.000998 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8841 mas, bmaj=1.083 mas, bpa=21.21 degrees ! Estimated noise=613.067 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000903325 Jy ! Component: 100 - total flux cleaned = -0.00134801 Jy ! Component: 150 - total flux cleaned = -0.00162058 Jy ! Component: 200 - total flux cleaned = -0.00170095 Jy ! Total flux subtracted in 200 components = -0.00170095 Jy ! Clean residual min=-0.003788 max=0.002492 Jy/beam ! Clean residual mean=0.000000 rms=0.000792 Jy/beam ! Combined flux in latest and established models = 0.537574 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 54 components and 0.537574 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=0.091573Jy sigma=0.000995 ! Fit after self-cal, rms=0.091545Jy sigma=0.000995 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 = 0.000235344 Jy ! Component: 100 - total flux cleaned = 0.000166188 Jy ! Component: 150 - total flux cleaned = 0.000103806 Jy ! Component: 200 - total flux cleaned = 4.80041e-05 Jy ! Total flux subtracted in 200 components = 4.80041e-05 Jy ! Clean residual min=-0.003267 max=0.002408 Jy/beam ! Clean residual mean=0.000001 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.537622 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 61 components and 0.537622 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=0.091424Jy sigma=0.000994 ! Fit after self-cal, rms=0.091412Jy sigma=0.000994 ! 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=0.091412Jy sigma=0.000994 ! Fit after self-cal, rms=0.091613Jy sigma=0.000994 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8843 mas, bmaj=1.085 mas, bpa=20.98 degrees ! Estimated noise=612.903 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000528329 Jy ! Component: 100 - total flux cleaned = -0.000885932 Jy ! Component: 150 - total flux cleaned = -0.00098962 Jy ! Component: 200 - total flux cleaned = -0.00108375 Jy ! Total flux subtracted in 200 components = -0.00108375 Jy ! Clean residual min=-0.002837 max=0.002153 Jy/beam ! Clean residual mean=0.000000 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.536538 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 66 components and 0.536538 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=0.091517Jy sigma=0.000993 ! Fit after self-cal, rms=0.091513Jy sigma=0.000993 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 = 0.000109755 Jy ! Component: 100 - total flux cleaned = 6.71293e-05 Jy ! Component: 150 - total flux cleaned = 2.57218e-05 Jy ! Component: 200 - total flux cleaned = -9.4241e-06 Jy ! Total flux subtracted in 200 components = -9.4241e-06 Jy ! Clean residual min=-0.002545 max=0.002056 Jy/beam ! Clean residual mean=0.000001 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.536529 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 66 components and 0.536529 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=0.091463Jy sigma=0.000993 ! Fit after self-cal, rms=0.091458Jy sigma=0.000993 ! 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=0.091458Jy sigma=0.000993 ! Fit after self-cal, rms=0.091563Jy sigma=0.000993 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.289 mas, bmaj=2.95 mas, bpa=17.37 degrees ! Estimated noise=771.415 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000336019 Jy ! Component: 100 - total flux cleaned = -0.000430252 Jy ! Component: 150 - total flux cleaned = -0.000495448 Jy ! Component: 200 - total flux cleaned = -0.000555465 Jy ! Total flux subtracted in 200 components = -0.000555465 Jy ! Clean residual min=-0.002042 max=0.001797 Jy/beam ! Clean residual mean=-0.000002 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.535974 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 71 components and 0.535974 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=0.091561Jy sigma=0.000993 ! Fit after self-cal, rms=0.091563Jy sigma=0.000993 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 = -5.44325e-05 Jy ! Component: 100 - total flux cleaned = -0.000104831 Jy ! Component: 150 - total flux cleaned = -0.000151475 Jy ! Component: 200 - total flux cleaned = -0.000184149 Jy ! Total flux subtracted in 200 components = -0.000184149 Jy ! Clean residual min=-0.002019 max=0.001762 Jy/beam ! Clean residual mean=-0.000002 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.535789 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 73 components and 0.535789 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=0.091561Jy sigma=0.000993 ! Fit after self-cal, rms=0.091561Jy sigma=0.000993 ! 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=0.8846 mas, bmaj=1.085 mas, bpa=20.95 degrees ! Estimated noise=612.686 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8846 x 1.085 at 20.95 degrees (North through East) ! Clean map min=-0.0021129 max=0.34145 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=0.7056 mas, bmaj=0.8542 mas, bpa=25.99 degrees ! Estimated noise=1664.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.261502 Jy ! Component: 100 - total flux cleaned = 0.355307 Jy ! Component: 150 - total flux cleaned = 0.406315 Jy ! Component: 200 - total flux cleaned = 0.437783 Jy ! Total flux subtracted in 200 components = 0.437783 Jy ! Clean residual min=-0.011863 max=0.018331 Jy/beam ! Clean residual mean=-0.000005 rms=0.004033 Jy/beam ! Combined flux in latest and established models = 0.437783 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.437783 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8846 mas, bmaj=1.085 mas, bpa=20.95 degrees ! Estimated noise=612.686 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 = 0.030058 Jy ! Component: 100 - total flux cleaned = 0.0493426 Jy ! Component: 150 - total flux cleaned = 0.0627521 Jy ! Component: 200 - total flux cleaned = 0.0724754 Jy ! Total flux subtracted in 200 components = 0.0724754 Jy ! Clean residual min=-0.005085 max=0.006651 Jy/beam ! Clean residual mean=-0.000003 rms=0.001712 Jy/beam ! Combined flux in latest and established models = 0.510258 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 32 components and 0.510258 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=2.289 mas, bmaj=2.95 mas, bpa=17.37 degrees ! Estimated noise=771.415 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0119835 Jy ! Component: 100 - total flux cleaned = 0.0181055 Jy ! Component: 150 - total flux cleaned = 0.02143 Jy ! Component: 200 - total flux cleaned = 0.0232813 Jy ! Total flux subtracted in 200 components = 0.0232813 Jy ! Clean residual min=-0.002485 max=0.001591 Jy/beam ! Clean residual mean=-0.000004 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.533539 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 = 0.00104943 Jy ! Component: 100 - total flux cleaned = 0.00165899 Jy ! Component: 150 - total flux cleaned = 0.00187145 Jy ! Component: 200 - total flux cleaned = 0.00188495 Jy ! Total flux subtracted in 200 components = 0.00188495 Jy ! Clean residual min=-0.002177 max=0.001613 Jy/beam ! Clean residual mean=-0.000003 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.535424 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 52 components and 0.535424 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8846 mas, bmaj=1.085 mas, bpa=20.95 degrees ! Estimated noise=612.686 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000358309 Jy ! Component: 100 - total flux cleaned = -0.000840948 Jy ! Component: 150 - total flux cleaned = -0.00123211 Jy ! Component: 200 - total flux cleaned = -0.00123273 Jy ! Total flux subtracted in 200 components = -0.00123273 Jy ! Clean residual min=-0.002336 max=0.003289 Jy/beam ! Clean residual mean=0.000000 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.534192 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 64 components and 0.534192 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=0.091618Jy sigma=0.000994 ! Fit after self-cal, rms=0.091568Jy sigma=0.000994 wmodel J0747+7639_X_2014_01_04_pus_map.mod ! Writing 64 model components to file: J0747+7639_X_2014_01_04_pus_map.mod wobs J0747+7639_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J0747+7639_X_2014_01_04_pus_uvs.fits wwins J0747+7639_X_2014_01_04_pus_map.win ! wwins: Wrote 2 windows to J0747+7639_X_2014_01_04_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 = 0.000741954 Jy ! Component: 100 - total flux cleaned = 0.000938195 Jy ! Component: 150 - total flux cleaned = 0.00118979 Jy ! Component: 200 - total flux cleaned = 0.00119088 Jy ! Component: 250 - total flux cleaned = 0.00106849 Jy ! Component: 300 - total flux cleaned = 0.000924501 Jy ! Component: 350 - total flux cleaned = 0.000734171 Jy ! Component: 400 - total flux cleaned = 0.000578517 Jy ! Component: 450 - total flux cleaned = 0.000479155 Jy ! Component: 500 - total flux cleaned = 0.000478185 Jy ! Component: 550 - total flux cleaned = 0.000387513 Jy ! Component: 600 - total flux cleaned = 0.000300482 Jy ! Component: 650 - total flux cleaned = 0.000195243 Jy ! Component: 700 - total flux cleaned = 9.39322e-05 Jy ! Component: 750 - total flux cleaned = 1.56243e-05 Jy ! Component: 800 - total flux cleaned = -8.02456e-05 Jy ! Component: 850 - total flux cleaned = -0.000173386 Jy ! Component: 900 - total flux cleaned = -0.00022831 Jy ! Component: 950 - total flux cleaned = -0.000335429 Jy ! Component: 1000 - total flux cleaned = -0.00036979 Jy ! Component: 1050 - total flux cleaned = -0.000352788 Jy ! Component: 1100 - total flux cleaned = -0.000286317 Jy ! Component: 1150 - total flux cleaned = -0.000318888 Jy ! Component: 1200 - total flux cleaned = -0.000270811 Jy ! Component: 1250 - total flux cleaned = -0.000223865 Jy ! Component: 1300 - total flux cleaned = -0.000254498 Jy ! Component: 1350 - total flux cleaned = -0.000254201 Jy ! Component: 1400 - total flux cleaned = -0.000269164 Jy ! Component: 1450 - total flux cleaned = -0.00034213 Jy ! Component: 1500 - total flux cleaned = -0.000384903 Jy ! Component: 1550 - total flux cleaned = -0.000469546 Jy ! Component: 1600 - total flux cleaned = -0.000581148 Jy ! Component: 1650 - total flux cleaned = -0.000677482 Jy ! Component: 1700 - total flux cleaned = -0.00079967 Jy ! Component: 1750 - total flux cleaned = -0.000853411 Jy ! Component: 1800 - total flux cleaned = -0.000972613 Jy ! Component: 1850 - total flux cleaned = -0.00106413 Jy ! Component: 1900 - total flux cleaned = -0.00115452 Jy ! Component: 1950 - total flux cleaned = -0.00125682 Jy ! Component: 2000 - total flux cleaned = -0.00138277 Jy ! Total flux subtracted in 2048 components = -0.00149489 Jy ! Clean residual min=-0.000751 max=0.000675 Jy/beam ! Clean residual mean=0.000000 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.532697 Jy keep ! Adding 112 model components to the UV plane model. ! The established model now contains 176 components and 0.532697 Jy ![Exited script file: muppet] wmap "J0747+7639_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8846 x 1.085 at 20.95 degrees (North through East) ! Clean map min=-0.0013269 max=0.34162 Jy/beam ! Writing clean map to FITS file: J0747+7639_X_2014_01_04_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.341623 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000215439 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.18919 0.18919 0.37838 0.75676 1.51352 3.02704 6.05408 12.1082 24.2163 48.4326 96.8652 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.341 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8846 x 1.085 at 20.95 degrees (North through East) ! Clean map min=-0.0013269 max=0.34162 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 J0747+7639_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:23:23 2017