! Started logfile: J0856-1105_X_2017_03_23_pus_uvs.log on Mon May 13 10:21:03 2019 obs J0856-1105_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J0856-1105_X_2017_03_23_pus_uva.fits ! AN table 1: 32 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.300694 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0856-1105 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1124 lines of history. ! ! Reading 5196 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 J0856-1105_X_2017_03_23_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 155 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 155 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 155 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 155 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 155 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 155 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 155 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 155 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 155 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 155 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 155 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 155 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.858185Jy sigma=0.005480 ! Fit after self-cal, rms=0.802475Jy sigma=0.005327 ! 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=0.7636 mas, bmaj=1.643 mas, bpa=2.302 degrees ! Estimated noise=2561.02 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 = 0.158005 Jy ! Component: 100 - total flux cleaned = 0.206089 Jy ! Total flux subtracted in 100 components = 0.206089 Jy ! Clean residual min=-0.012694 max=0.020905 Jy/beam ! Clean residual mean=0.000054 rms=0.004361 Jy/beam ! Combined flux in latest and established models = 0.206089 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.206089 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=0.141490Jy sigma=0.000726 ! Fit after self-cal, rms=0.141259Jy sigma=0.000725 ! 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=0.9164 mas, bmaj=1.825 mas, bpa=5.717 degrees ! Estimated noise=1530.91 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 = 0.0329443 Jy ! Component: 100 - total flux cleaned = 0.0491922 Jy ! Component: 150 - total flux cleaned = 0.0581205 Jy ! Component: 200 - total flux cleaned = 0.0631809 Jy ! Total flux subtracted in 200 components = 0.0631809 Jy ! Clean residual min=-0.008240 max=0.012851 Jy/beam ! Clean residual mean=0.000035 rms=0.002458 Jy/beam ! Combined flux in latest and established models = 0.26927 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 33 components and 0.26927 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=0.135635Jy sigma=0.000646 ! Fit after self-cal, rms=0.135717Jy sigma=0.000646 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.93 HN 1.08 KP 1.01 ! LA 0.96 MK 1.02 NL 0.98 OV 1.03 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.13 KP 0.99 ! LA 0.95 MK 0.97 NL 0.97 OV 0.98 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.94 HN 1.04 KP 1.02 ! LA 0.99 MK 1.02 NL 0.99 OV 0.99 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.91 HN 1.14 KP 0.99 ! LA 1.05 MK 1.02 NL 0.95 OV 1.03 ! PT 1.04 SC 1.12 ! ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00 HN 0.92 KP 0.99 ! LA 1.02 MK 0.96 NL 0.98 OV 0.99 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.94 HN 0.99 KP 1.03 ! LA 0.93 MK 0.98 NL 0.97 OV 1.06 ! PT 1.13 SC 0.98 ! ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.40 KP 0.97 ! LA 1.01 MK 0.98 NL 0.97 OV 1.00 ! PT 1.06 SC 0.96 ! ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.03 KP 0.95 ! LA 1.00 MK 1.02 NL 0.97 OV 1.02 ! PT 0.92 SC 1.02 ! ! ! Correcting IF 9. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.99 KP 0.99 ! LA 1.02 MK 1.01 NL 0.98 OV 1.04 ! PT 1.04 SC 0.97 ! ! ! Correcting IF 10. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.93 HN 1.07 KP 0.98 ! LA 1.03 MK 1.04 NL 0.98 OV 0.97 ! PT 1.01 SC 0.95 ! ! ! Correcting IF 11. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.87 HN 1.13 KP 0.94 ! LA 1.00 MK 1.14 NL 0.95 OV 1.08 ! PT 1.07 SC 0.99 ! ! ! Correcting IF 12. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.88 HN 0.93 KP 1.03 ! LA 1.03 MK 0.95 NL 1.01 OV 1.10 ! PT 0.99 SC 1.06 ! ! ! Fit before self-cal, rms=0.135717Jy sigma=0.000646 ! Fit after self-cal, rms=0.138504Jy sigma=0.000637 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9283 mas, bmaj=1.852 mas, bpa=5.199 degrees ! Estimated noise=1528.69 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 (-2.2, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.011665 Jy ! Component: 100 - total flux cleaned = 0.0126601 Jy ! Component: 150 - total flux cleaned = 0.0123027 Jy ! Component: 200 - total flux cleaned = 0.012607 Jy ! Total flux subtracted in 200 components = 0.012607 Jy ! Clean residual min=-0.006425 max=0.008619 Jy/beam ! Clean residual mean=0.000002 rms=0.001861 Jy/beam ! Combined flux in latest and established models = 0.281877 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 48 components and 0.281877 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=0.137095Jy sigma=0.000629 ! Fit after self-cal, rms=0.136948Jy sigma=0.000627 ! 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=0.136948Jy sigma=0.000627 ! Fit after self-cal, rms=0.136632Jy sigma=0.000621 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9219 mas, bmaj=1.867 mas, bpa=5.639 degrees ! Estimated noise=1525.64 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00483768 Jy ! Component: 100 - total flux cleaned = 0.00561109 Jy ! Component: 150 - total flux cleaned = 0.00634267 Jy ! Component: 200 - total flux cleaned = 0.00670281 Jy ! Total flux subtracted in 200 components = 0.00670281 Jy ! Clean residual min=-0.004827 max=0.005347 Jy/beam ! Clean residual mean=0.000014 rms=0.001346 Jy/beam ! Combined flux in latest and established models = 0.28858 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 62 components and 0.28858 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=0.136113Jy sigma=0.000619 ! Fit after self-cal, rms=0.136101Jy sigma=0.000618 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 = 0.00201856 Jy ! Component: 100 - total flux cleaned = 0.00226328 Jy ! Component: 150 - total flux cleaned = 0.00233407 Jy ! Component: 200 - total flux cleaned = 0.00239675 Jy ! Total flux subtracted in 200 components = 0.00239675 Jy ! Clean residual min=-0.004864 max=0.005051 Jy/beam ! Clean residual mean=0.000003 rms=0.001282 Jy/beam ! Combined flux in latest and established models = 0.290977 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 78 components and 0.290977 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=0.135927Jy sigma=0.000617 ! Fit after self-cal, rms=0.135910Jy sigma=0.000617 ! 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=0.135910Jy sigma=0.000617 ! Fit after self-cal, rms=0.152786Jy sigma=0.000611 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9247 mas, bmaj=1.863 mas, bpa=5.327 degrees ! Estimated noise=1529.24 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00186004 Jy ! Component: 100 - total flux cleaned = 0.00201099 Jy ! Component: 150 - total flux cleaned = 0.00174331 Jy ! Component: 200 - total flux cleaned = 0.00160652 Jy ! Total flux subtracted in 200 components = 0.00160652 Jy ! Clean residual min=-0.003950 max=0.003758 Jy/beam ! Clean residual mean=0.000010 rms=0.000912 Jy/beam ! Combined flux in latest and established models = 0.292583 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 94 components and 0.292583 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=0.152701Jy sigma=0.000611 ! Fit after self-cal, rms=0.152820Jy sigma=0.000611 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 = 0.000269085 Jy ! Component: 100 - total flux cleaned = 0.000270425 Jy ! Component: 150 - total flux cleaned = 0.000200162 Jy ! Component: 200 - total flux cleaned = 0.000138924 Jy ! Total flux subtracted in 200 components = 0.000138924 Jy ! Clean residual min=-0.003934 max=0.003631 Jy/beam ! Clean residual mean=0.000009 rms=0.000899 Jy/beam ! Combined flux in latest and established models = 0.292722 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 100 components and 0.292722 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=0.152776Jy sigma=0.000610 ! Fit after self-cal, rms=0.152781Jy sigma=0.000610 ! 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=0.152781Jy sigma=0.000610 ! Fit after self-cal, rms=0.155304Jy sigma=0.000610 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.113 mas, bmaj=3.935 mas, bpa=17.83 degrees ! Estimated noise=1858.93 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010796 Jy ! Component: 100 - total flux cleaned = 0.00110247 Jy ! Component: 150 - total flux cleaned = 0.00110356 Jy ! Component: 200 - total flux cleaned = 0.00113589 Jy ! Total flux subtracted in 200 components = 0.00113589 Jy ! Clean residual min=-0.003285 max=0.003567 Jy/beam ! Clean residual mean=0.000024 rms=0.000965 Jy/beam ! Combined flux in latest and established models = 0.293858 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 109 components and 0.293858 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=0.155289Jy sigma=0.000610 ! Fit after self-cal, rms=0.155302Jy sigma=0.000610 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 = 0.000159725 Jy ! Component: 100 - total flux cleaned = 0.000246349 Jy ! Component: 150 - total flux cleaned = 0.0002464 Jy ! Component: 200 - total flux cleaned = 0.000246348 Jy ! Total flux subtracted in 200 components = 0.000246348 Jy ! Clean residual min=-0.003226 max=0.003570 Jy/beam ! Clean residual mean=0.000022 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 0.294104 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 112 components and 0.294104 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=0.155287Jy sigma=0.000610 ! Fit after self-cal, rms=0.155291Jy sigma=0.000610 ! 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=0.9236 mas, bmaj=1.861 mas, bpa=5.231 degrees ! Estimated noise=1524.25 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9236 x 1.861 at 5.231 degrees (North through East) ! Clean map min=-0.0034629 max=0.20632 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=0.7595 mas, bmaj=1.647 mas, bpa=1.95 degrees ! Estimated noise=2336.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.155161 Jy ! Component: 100 - total flux cleaned = 0.205005 Jy ! Component: 150 - total flux cleaned = 0.230378 Jy ! Component: 200 - total flux cleaned = 0.245777 Jy ! Total flux subtracted in 200 components = 0.245777 Jy ! Clean residual min=-0.007285 max=0.008240 Jy/beam ! Clean residual mean=0.000043 rms=0.002001 Jy/beam ! Combined flux in latest and established models = 0.245777 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.245777 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9236 mas, bmaj=1.861 mas, bpa=5.231 degrees ! Estimated noise=1524.25 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 = 0.0154073 Jy ! Component: 100 - total flux cleaned = 0.0250135 Jy ! Component: 150 - total flux cleaned = 0.0315645 Jy ! Component: 200 - total flux cleaned = 0.0361999 Jy ! Total flux subtracted in 200 components = 0.0361999 Jy ! Clean residual min=-0.004491 max=0.004265 Jy/beam ! Clean residual mean=0.000056 rms=0.001086 Jy/beam ! Combined flux in latest and established models = 0.281977 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 53 components and 0.281977 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=2.113 mas, bmaj=3.935 mas, bpa=17.83 degrees ! Estimated noise=1858.93 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00499507 Jy ! Component: 100 - total flux cleaned = 0.00772735 Jy ! Component: 150 - total flux cleaned = 0.0094905 Jy ! Component: 200 - total flux cleaned = 0.0106835 Jy ! Total flux subtracted in 200 components = 0.0106835 Jy ! Clean residual min=-0.003450 max=0.003671 Jy/beam ! Clean residual mean=0.000038 rms=0.001020 Jy/beam ! Combined flux in latest and established models = 0.29266 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 = 0.000452268 Jy ! Component: 100 - total flux cleaned = 0.000753697 Jy ! Component: 150 - total flux cleaned = 0.00093665 Jy ! Component: 200 - total flux cleaned = 0.00104048 Jy ! Total flux subtracted in 200 components = 0.00104048 Jy ! Clean residual min=-0.003230 max=0.003673 Jy/beam ! Clean residual mean=0.000029 rms=0.000993 Jy/beam ! Combined flux in latest and established models = 0.293701 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 80 components and 0.293701 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9236 mas, bmaj=1.861 mas, bpa=5.231 degrees ! Estimated noise=1524.25 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000257363 Jy ! Component: 100 - total flux cleaned = -0.00025796 Jy ! Component: 150 - total flux cleaned = -0.000201467 Jy ! Component: 200 - total flux cleaned = -0.000202948 Jy ! Total flux subtracted in 200 components = -0.000202948 Jy ! Clean residual min=-0.003850 max=0.003886 Jy/beam ! Clean residual mean=0.000014 rms=0.000894 Jy/beam ! Combined flux in latest and established models = 0.293498 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 90 components and 0.293498 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=0.155243Jy sigma=0.000610 ! Fit after self-cal, rms=0.155245Jy sigma=0.000610 wmodel J0856-1105_X_2017_03_23_pus_map.mod ! Writing 90 model components to file: J0856-1105_X_2017_03_23_pus_map.mod wobs J0856-1105_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J0856-1105_X_2017_03_23_pus_uvs.fits wwins J0856-1105_X_2017_03_23_pus_map.win ! wwins: Wrote 2 windows to J0856-1105_X_2017_03_23_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 2.01419e-05 Jy ! Component: 100 - total flux cleaned = -0.000163666 Jy ! Component: 150 - total flux cleaned = -0.000221439 Jy ! Component: 200 - total flux cleaned = -0.000533127 Jy ! Component: 250 - total flux cleaned = -0.000926307 Jy ! Component: 300 - total flux cleaned = -0.00106845 Jy ! Component: 350 - total flux cleaned = -0.00124805 Jy ! Component: 400 - total flux cleaned = -0.00120458 Jy ! Component: 450 - total flux cleaned = -0.00136939 Jy ! Component: 500 - total flux cleaned = -0.00153032 Jy ! Component: 550 - total flux cleaned = -0.00172738 Jy ! Component: 600 - total flux cleaned = -0.00191885 Jy ! Component: 650 - total flux cleaned = -0.00210675 Jy ! Component: 700 - total flux cleaned = -0.00236371 Jy ! Component: 750 - total flux cleaned = -0.00247125 Jy ! Component: 800 - total flux cleaned = -0.00268175 Jy ! Component: 850 - total flux cleaned = -0.00275109 Jy ! Component: 900 - total flux cleaned = -0.0029209 Jy ! Component: 950 - total flux cleaned = -0.00315441 Jy ! Component: 1000 - total flux cleaned = -0.00325206 Jy ! Component: 1050 - total flux cleaned = -0.0033814 Jy ! Component: 1100 - total flux cleaned = -0.00344516 Jy ! Component: 1150 - total flux cleaned = -0.00363291 Jy ! Component: 1200 - total flux cleaned = -0.00369463 Jy ! Component: 1250 - total flux cleaned = -0.0037245 Jy ! Component: 1300 - total flux cleaned = -0.00378468 Jy ! Component: 1350 - total flux cleaned = -0.00384381 Jy ! Component: 1400 - total flux cleaned = -0.00390239 Jy ! Component: 1450 - total flux cleaned = -0.00395997 Jy ! Component: 1500 - total flux cleaned = -0.00395966 Jy ! Component: 1550 - total flux cleaned = -0.00398829 Jy ! Component: 1600 - total flux cleaned = -0.00401638 Jy ! Component: 1650 - total flux cleaned = -0.00404422 Jy ! Component: 1700 - total flux cleaned = -0.0040444 Jy ! Component: 1750 - total flux cleaned = -0.00404472 Jy ! Component: 1800 - total flux cleaned = -0.00409799 Jy ! Component: 1850 - total flux cleaned = -0.00409813 Jy ! Component: 1900 - total flux cleaned = -0.00415052 Jy ! Component: 1950 - total flux cleaned = -0.00409904 Jy ! Component: 2000 - total flux cleaned = -0.00422712 Jy ! Total flux subtracted in 2048 components = -0.00415081 Jy ! Clean residual min=-0.001309 max=0.001547 Jy/beam ! Clean residual mean=0.000003 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.289347 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 220 components and 0.289347 Jy ![Exited script file: muppet] wmap "J0856-1105_X_2017_03_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9236 x 1.861 at 5.231 degrees (North through East) ! Clean map min=-0.0027907 max=0.20438 Jy/beam ! Writing clean map to FITS file: J0856-1105_X_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.20438 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00045264 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.664409 0.664409 1.32882 2.65763 5.31527 10.6305 21.2611 42.5222 85.0443 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.204 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9236 x 1.861 at 5.231 degrees (North through East) ! Clean map min=-0.0027907 max=0.20438 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 J0856-1105_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:21:05 2019