! Started logfile: J2045+7625_X_2017_10_09_pus_uvs.log on Sun May 12 15:24:55 2019 obs J2045+7625_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J2045+7625_X_2017_10_09_pus_uva.fits ! AN table 1: 218 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.760958 visibilities/baseline/integration-bin. ! Found source: J2045+7625 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 763 lines of history. ! ! Reading 71664 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 J2045+7625_X_2017_10_09_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.971537Jy sigma=0.007989 ! Fit after self-cal, rms=0.946653Jy sigma=0.007806 ! 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=0.8608 mas, bmaj=1.021 mas, bpa=77.06 degrees ! Estimated noise=913.04 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 = 0.0421757 Jy ! Component: 100 - total flux cleaned = 0.053942 Jy ! Total flux subtracted in 100 components = 0.053942 Jy ! Clean residual min=-0.003157 max=0.005008 Jy/beam ! Clean residual mean=-0.000008 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.053942 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.053942 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=0.080489Jy sigma=0.000634 ! Fit after self-cal, rms=0.080175Jy sigma=0.000632 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0059292 Jy ! Component: 100 - total flux cleaned = 0.00917329 Jy ! Total flux subtracted in 100 components = 0.00917329 Jy ! Clean residual min=-0.002193 max=0.002891 Jy/beam ! Clean residual mean=-0.000000 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.0631153 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 12 components and 0.0631153 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=0.079708Jy sigma=0.000628 ! Fit after self-cal, rms=0.079700Jy sigma=0.000628 ! 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=1.123 mas, bmaj=1.301 mas, bpa=80.35 degrees ! Estimated noise=323.439 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, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00244132 Jy ! Component: 100 - total flux cleaned = 0.00317819 Jy ! Component: 150 - total flux cleaned = 0.00353691 Jy ! Component: 200 - total flux cleaned = 0.00372106 Jy ! Total flux subtracted in 200 components = 0.00372106 Jy ! Clean residual min=-0.000979 max=0.001232 Jy/beam ! Clean residual mean=0.000010 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.0668363 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 26 components and 0.0668364 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=0.079626Jy sigma=0.000627 ! Fit after self-cal, rms=0.079617Jy sigma=0.000627 ! 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 0.98 FD 1.00 HN 1.05 KP 0.98 ! LA 1.02 MK 1.05 NL 0.93 OV 1.00* ! PT 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 1.03 FD 1.02 HN 1.03 KP 1.00 ! LA 1.05 MK 1.03 NL 0.96 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 1.00 KP 0.95 ! LA 1.04 MK 1.07 NL 0.97 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.04 HN 0.97 KP 0.98 ! LA 0.99 MK 1.06 NL 0.99 OV 1.00* ! PT 1.08 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 HN 0.98 KP 0.97 ! LA 1.02 MK 1.03 NL 0.94 OV 1.00* ! PT 1.06 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.97 HN 0.95 KP 0.97 ! LA 0.99 MK 1.04 NL 0.96 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 HN 0.99 KP 0.93 ! LA 1.03 MK 0.97 NL 0.96 OV 1.00* ! PT 0.98 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.06 HN 0.92 KP 0.94 ! LA 1.00 MK 1.03 NL 0.97 OV 1.00* ! PT 1.05 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 0.94 KP 0.96 ! LA 1.03 MK 1.01 NL 1.04 OV 1.00* ! PT 1.01 ! ! ! 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 0.99 HN 0.96 KP 0.93 ! LA 1.00 MK 0.93 NL 0.96 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 1.05 KP 0.95 ! LA 0.97 MK 0.98 NL 0.96 OV 1.00* ! PT 0.98 ! ! ! 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 0.94 HN 0.93 KP 0.98 ! LA 0.95 MK 0.93 NL 0.98 OV 1.00* ! PT 0.99 ! ! ! Fit before self-cal, rms=0.079617Jy sigma=0.000627 ! Fit after self-cal, rms=0.078543Jy sigma=0.000626 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.124 mas, bmaj=1.301 mas, bpa=80.06 degrees ! Estimated noise=321.824 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 = 0.000274354 Jy ! Component: 100 - total flux cleaned = 0.000419344 Jy ! Component: 150 - total flux cleaned = 0.000420457 Jy ! Component: 200 - total flux cleaned = 0.000420118 Jy ! Total flux subtracted in 200 components = 0.000420118 Jy ! Clean residual min=-0.000783 max=0.000813 Jy/beam ! Clean residual mean=0.000008 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.0672565 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 33 components and 0.0672565 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=0.078534Jy sigma=0.000626 ! Fit after self-cal, rms=0.078528Jy sigma=0.000626 ! 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=0.078528Jy sigma=0.000626 ! Fit after self-cal, rms=0.078608Jy sigma=0.000626 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.122 mas, bmaj=1.301 mas, bpa=80.76 degrees ! Estimated noise=321.533 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000187004 Jy ! Component: 100 - total flux cleaned = 0.000211644 Jy ! Component: 150 - total flux cleaned = 0.000222079 Jy ! Component: 200 - total flux cleaned = 0.000221825 Jy ! Total flux subtracted in 200 components = 0.000221825 Jy ! Clean residual min=-0.000693 max=0.000724 Jy/beam ! Clean residual mean=0.000008 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.0674783 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 41 components and 0.0674783 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=0.078605Jy sigma=0.000626 ! Fit after self-cal, rms=0.078636Jy sigma=0.000625 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 = 0.000105528 Jy ! Component: 100 - total flux cleaned = 9.52682e-05 Jy ! Component: 150 - total flux cleaned = 7.77275e-05 Jy ! Component: 200 - total flux cleaned = 7.77399e-05 Jy ! Total flux subtracted in 200 components = 7.77399e-05 Jy ! Clean residual min=-0.000697 max=0.000720 Jy/beam ! Clean residual mean=0.000008 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.067556 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 44 components and 0.067556 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=0.078634Jy sigma=0.000625 ! Fit after self-cal, rms=0.078634Jy sigma=0.000625 ! 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=0.078634Jy sigma=0.000625 ! Fit after self-cal, rms=0.078745Jy sigma=0.000625 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.118 mas, bmaj=1.296 mas, bpa=80.6 degrees ! Estimated noise=321.182 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000102129 Jy ! Component: 100 - total flux cleaned = 0.000111202 Jy ! Component: 150 - total flux cleaned = 0.000110909 Jy ! Component: 200 - total flux cleaned = 0.000117852 Jy ! Total flux subtracted in 200 components = 0.000117852 Jy ! Clean residual min=-0.000678 max=0.000692 Jy/beam ! Clean residual mean=0.000008 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.0676739 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 45 components and 0.0676739 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=0.078743Jy sigma=0.000625 ! Fit after self-cal, rms=0.078752Jy sigma=0.000625 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 = 3.30444e-05 Jy ! Component: 100 - total flux cleaned = 2.536e-05 Jy ! Component: 150 - total flux cleaned = 1.83443e-05 Jy ! Component: 200 - total flux cleaned = 1.21305e-05 Jy ! Total flux subtracted in 200 components = 1.21305e-05 Jy ! Clean residual min=-0.000681 max=0.000691 Jy/beam ! Clean residual mean=0.000008 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.067686 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 46 components and 0.067686 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=0.078751Jy sigma=0.000625 ! Fit after self-cal, rms=0.078749Jy sigma=0.000625 ! 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=0.078749Jy sigma=0.000625 ! Fit after self-cal, rms=0.078721Jy sigma=0.000625 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.486 mas, bmaj=2.711 mas, bpa=82.19 degrees ! Estimated noise=398.097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.29063e-05 Jy ! Component: 100 - total flux cleaned = 4.09934e-05 Jy ! Component: 150 - total flux cleaned = 4.10053e-05 Jy ! Component: 200 - total flux cleaned = 4.11848e-05 Jy ! Total flux subtracted in 200 components = 4.11848e-05 Jy ! Clean residual min=-0.000784 max=0.000760 Jy/beam ! Clean residual mean=0.000015 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.0677272 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 54 components and 0.0677272 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=0.078720Jy sigma=0.000625 ! Fit after self-cal, rms=0.078723Jy sigma=0.000625 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 = -1.50525e-05 Jy ! Component: 100 - total flux cleaned = -1.511e-05 Jy ! Component: 150 - total flux cleaned = -1.50625e-05 Jy ! Component: 200 - total flux cleaned = -1.51546e-05 Jy ! Total flux subtracted in 200 components = -1.51546e-05 Jy ! Clean residual min=-0.000782 max=0.000761 Jy/beam ! Clean residual mean=0.000015 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.067712 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 55 components and 0.067712 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=0.078723Jy sigma=0.000625 ! Fit after self-cal, rms=0.078723Jy sigma=0.000625 ! 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=1.115 mas, bmaj=1.293 mas, bpa=80.65 degrees ! Estimated noise=320.893 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.115 x 1.293 at 80.65 degrees (North through East) ! Clean map min=-0.0010459 max=0.054793 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=0.8576 mas, bmaj=1.012 mas, bpa=77.3 degrees ! Estimated noise=901.075 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0413288 Jy ! Component: 100 - total flux cleaned = 0.0542013 Jy ! Component: 150 - total flux cleaned = 0.0604346 Jy ! Component: 200 - total flux cleaned = 0.0638973 Jy ! Total flux subtracted in 200 components = 0.0638973 Jy ! Clean residual min=-0.002194 max=0.002406 Jy/beam ! Clean residual mean=-0.000001 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.0638973 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0638973 Jy ! Inverting map and beam ! Estimated beam: bmin=1.115 mas, bmaj=1.293 mas, bpa=80.65 degrees ! Estimated noise=320.893 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 = 0.00203239 Jy ! Component: 100 - total flux cleaned = 0.00295225 Jy ! Component: 150 - total flux cleaned = 0.00329875 Jy ! Component: 200 - total flux cleaned = 0.00346876 Jy ! Total flux subtracted in 200 components = 0.00346876 Jy ! Clean residual min=-0.000784 max=0.000756 Jy/beam ! Clean residual mean=0.000006 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.0673661 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 32 components and 0.0673661 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=2.486 mas, bmaj=2.711 mas, bpa=82.19 degrees ! Estimated noise=398.097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000188809 Jy ! Component: 100 - total flux cleaned = 0.000221825 Jy ! Component: 150 - total flux cleaned = 0.000221904 Jy ! Component: 200 - total flux cleaned = 0.000222063 Jy ! Total flux subtracted in 200 components = 0.000222063 Jy ! Clean residual min=-0.000807 max=0.000750 Jy/beam ! Clean residual mean=0.000015 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.0675881 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.75057e-07 Jy ! Component: 100 - total flux cleaned = 7.00153e-06 Jy ! Component: 150 - total flux cleaned = 6.93285e-06 Jy ! Component: 200 - total flux cleaned = 6.89395e-06 Jy ! Total flux subtracted in 200 components = 6.89395e-06 Jy ! Clean residual min=-0.000790 max=0.000747 Jy/beam ! Clean residual mean=0.000015 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.067595 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 41 components and 0.067595 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.115 mas, bmaj=1.293 mas, bpa=80.65 degrees ! Estimated noise=320.893 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.15991e-05 Jy ! Component: 100 - total flux cleaned = 0.000130554 Jy ! Component: 150 - total flux cleaned = 0.000146992 Jy ! Component: 200 - total flux cleaned = 0.000147323 Jy ! Total flux subtracted in 200 components = 0.000147323 Jy ! Clean residual min=-0.000720 max=0.000713 Jy/beam ! Clean residual mean=0.000007 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.0677424 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 53 components and 0.0677424 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=0.078731Jy sigma=0.000625 ! Fit after self-cal, rms=0.078732Jy sigma=0.000625 wmodel J2045+7625_X_2017_10_09_pus_map.mod ! Writing 53 model components to file: J2045+7625_X_2017_10_09_pus_map.mod wobs J2045+7625_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J2045+7625_X_2017_10_09_pus_uvs.fits wwins J2045+7625_X_2017_10_09_pus_map.win ! wwins: Wrote 2 windows to J2045+7625_X_2017_10_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000140054 Jy ! Component: 100 - total flux cleaned = 0.000235304 Jy ! Component: 150 - total flux cleaned = 0.000359937 Jy ! Component: 200 - total flux cleaned = 0.000446818 Jy ! Component: 250 - total flux cleaned = 0.000520428 Jy ! Component: 300 - total flux cleaned = 0.00057134 Jy ! Component: 350 - total flux cleaned = 0.00062094 Jy ! Component: 400 - total flux cleaned = 0.000707436 Jy ! Component: 450 - total flux cleaned = 0.000754288 Jy ! Component: 500 - total flux cleaned = 0.000800175 Jy ! Component: 550 - total flux cleaned = 0.000845136 Jy ! Component: 600 - total flux cleaned = 0.000889101 Jy ! Component: 650 - total flux cleaned = 0.000906431 Jy ! Component: 700 - total flux cleaned = 0.000932021 Jy ! Component: 750 - total flux cleaned = 0.000965272 Jy ! Component: 800 - total flux cleaned = 0.000989594 Jy ! Component: 850 - total flux cleaned = 0.000997626 Jy ! Component: 900 - total flux cleaned = 0.0010134 Jy ! Component: 950 - total flux cleaned = 0.00103678 Jy ! Component: 1000 - total flux cleaned = 0.0010521 Jy ! Component: 1050 - total flux cleaned = 0.00105967 Jy ! Component: 1100 - total flux cleaned = 0.00106696 Jy ! Component: 1150 - total flux cleaned = 0.00105252 Jy ! Component: 1200 - total flux cleaned = 0.00104538 Jy ! Component: 1250 - total flux cleaned = 0.00102433 Jy ! Component: 1300 - total flux cleaned = 0.00102443 Jy ! Component: 1350 - total flux cleaned = 0.00105167 Jy ! Component: 1400 - total flux cleaned = 0.0010719 Jy ! Component: 1450 - total flux cleaned = 0.00110513 Jy ! Component: 1500 - total flux cleaned = 0.00109207 Jy ! Component: 1550 - total flux cleaned = 0.00110508 Jy ! Component: 1600 - total flux cleaned = 0.00113062 Jy ! Component: 1650 - total flux cleaned = 0.00114958 Jy ! Component: 1700 - total flux cleaned = 0.00115574 Jy ! Component: 1750 - total flux cleaned = 0.00115566 Jy ! Component: 1800 - total flux cleaned = 0.00117397 Jy ! Component: 1850 - total flux cleaned = 0.00115585 Jy ! Component: 1900 - total flux cleaned = 0.00115003 Jy ! Component: 1950 - total flux cleaned = 0.00115602 Jy ! Component: 2000 - total flux cleaned = 0.0011678 Jy ! Total flux subtracted in 2048 components = 0.00117927 Jy ! Clean residual min=-0.000342 max=0.000345 Jy/beam ! Clean residual mean=0.000005 rms=0.000105 Jy/beam ! Combined flux in latest and established models = 0.0689216 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 195 components and 0.0689216 Jy ![Exited script file: muppet] wmap "J2045+7625_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.115 x 1.293 at 80.65 degrees (North through East) ! Clean map min=-0.00088539 max=0.054333 Jy/beam ! Writing clean map to FITS file: J2045+7625_X_2017_10_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0543326 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000105163 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.58066 0.58066 1.16132 2.32264 4.64528 9.29056 18.5811 37.1622 74.3245 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.054 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.115 x 1.293 at 80.65 degrees (North through East) ! Clean map min=-0.00088539 max=0.054333 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 J2045+7625_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:24:59 2019