! Started logfile: J0245+2405_X_2017_01_21_pus_uvs.log on Sun May 5 15:25:11 2019 obs J0245+2405_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J0245+2405_X_2017_01_21_pus_uva.fits ! AN table 1: 144 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.830054 visibilities/baseline/integration-bin. ! Found source: J0245+2405 ! ! 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 1086 lines of history. ! ! Reading 51636 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 J0245+2405_X_2017_01_21_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 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.822989Jy sigma=0.006321 ! Fit after self-cal, rms=0.787796Jy sigma=0.006058 ! 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=0.6818 mas, bmaj=1.423 mas, bpa=-7.861 degrees ! Estimated noise=956.861 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 = 0.169958 Jy ! Component: 100 - total flux cleaned = 0.207207 Jy ! Total flux subtracted in 100 components = 0.207207 Jy ! Clean residual min=-0.010855 max=0.036948 Jy/beam ! Clean residual mean=-0.000030 rms=0.003086 Jy/beam ! Combined flux in latest and established models = 0.207207 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.207207 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=0.112787Jy sigma=0.000766 ! Fit after self-cal, rms=0.112750Jy sigma=0.000766 ! Inverting map ! Added new window around map position (1.6, 1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0300114 Jy ! Component: 100 - total flux cleaned = 0.0444715 Jy ! Total flux subtracted in 100 components = 0.0444715 Jy ! Clean residual min=-0.007010 max=0.007847 Jy/beam ! Clean residual mean=0.000003 rms=0.001724 Jy/beam ! Combined flux in latest and established models = 0.251679 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 10 components and 0.251679 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=0.103364Jy sigma=0.000680 ! Fit after self-cal, rms=0.102807Jy sigma=0.000676 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110823 Jy ! Component: 100 - total flux cleaned = 0.0182445 Jy ! Total flux subtracted in 100 components = 0.0182445 Jy ! Clean residual min=-0.005471 max=0.005703 Jy/beam ! Clean residual mean=0.000019 rms=0.001288 Jy/beam ! Combined flux in latest and established models = 0.269923 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.269923 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=0.101370Jy sigma=0.000661 ! Fit after self-cal, rms=0.101316Jy sigma=0.000661 ! 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=0.8431 mas, bmaj=1.712 mas, bpa=-6.083 degrees ! Estimated noise=417.715 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 = 0.00655574 Jy ! Component: 100 - total flux cleaned = 0.0104885 Jy ! Component: 150 - total flux cleaned = 0.0130538 Jy ! Component: 200 - total flux cleaned = 0.0134429 Jy ! Total flux subtracted in 200 components = 0.0134429 Jy ! Clean residual min=-0.004228 max=0.005098 Jy/beam ! Clean residual mean=0.000065 rms=0.001164 Jy/beam ! Combined flux in latest and established models = 0.283366 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 24 components and 0.283366 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=0.100933Jy sigma=0.000656 ! Fit after self-cal, rms=0.100913Jy sigma=0.000656 ! 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 1.04 FD 0.95 HN 0.99 LA 1.09 ! MK 0.98 NL 0.96 OV 0.97 PT 1.00 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.94 HN 1.00 LA 1.10 ! MK 0.97 NL 0.97 OV 0.97 PT 0.99 ! SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.93 HN 1.02 LA 1.09 ! MK 0.99 NL 0.97 OV 0.97 PT 0.98 ! SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 0.99 LA 1.09 ! MK 0.98 NL 0.97 OV 0.95 PT 0.99 ! SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 1.03 LA 1.09 ! MK 1.00 NL 0.96 OV 0.98 PT 1.00 ! SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.97 HN 0.98 LA 1.12 ! MK 0.98 NL 0.95 OV 0.98 PT 0.99 ! SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.92 HN 1.00 LA 1.12 ! MK 1.01 NL 0.95 OV 0.99 PT 1.01 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.95 HN 0.99 LA 1.11 ! MK 1.00 NL 0.97 OV 1.00 PT 0.98 ! SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.94 HN 0.98 LA 1.11 ! MK 0.98 NL 0.94 OV 1.00 PT 0.96 ! SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.92 HN 1.03 LA 1.12 ! MK 0.99 NL 0.95 OV 0.98 PT 0.99 ! SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.93 HN 1.02 LA 1.13 ! MK 0.98 NL 0.95 OV 0.97 PT 0.98 ! SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.97 HN 0.98 LA 1.11 ! MK 1.00 NL 0.95 OV 0.98 PT 1.00 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.100913Jy sigma=0.000656 ! Fit after self-cal, rms=0.103237Jy sigma=0.000648 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8426 mas, bmaj=1.716 mas, bpa=-6.44 degrees ! Estimated noise=414.814 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 (3, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00450985 Jy ! Component: 100 - total flux cleaned = 0.00681551 Jy ! Component: 150 - total flux cleaned = 0.00789828 Jy ! Component: 200 - total flux cleaned = 0.00838938 Jy ! Total flux subtracted in 200 components = 0.00838938 Jy ! Clean residual min=-0.001831 max=0.002067 Jy/beam ! Clean residual mean=0.000011 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.291756 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 48 components and 0.291756 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=0.103026Jy sigma=0.000646 ! Fit after self-cal, rms=0.103128Jy sigma=0.000645 ! 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=0.103128Jy sigma=0.000645 ! Fit after self-cal, rms=0.102377Jy sigma=0.000643 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8433 mas, bmaj=1.716 mas, bpa=-6.319 degrees ! Estimated noise=414.888 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00189738 Jy ! Component: 100 - total flux cleaned = 0.00284718 Jy ! Component: 150 - total flux cleaned = 0.00334775 Jy ! Component: 200 - total flux cleaned = 0.0036374 Jy ! Total flux subtracted in 200 components = 0.0036374 Jy ! Clean residual min=-0.001405 max=0.001517 Jy/beam ! Clean residual mean=0.000001 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.295393 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 70 components and 0.295393 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=0.102333Jy sigma=0.000643 ! Fit after self-cal, rms=0.102324Jy sigma=0.000643 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 = 0.00063699 Jy ! Component: 100 - total flux cleaned = 0.000838352 Jy ! Component: 150 - total flux cleaned = 0.00083949 Jy ! Component: 200 - total flux cleaned = 0.00083953 Jy ! Total flux subtracted in 200 components = 0.00083953 Jy ! Clean residual min=-0.001339 max=0.001366 Jy/beam ! Clean residual mean=0.000002 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.296233 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 78 components and 0.296233 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=0.102311Jy sigma=0.000643 ! Fit after self-cal, rms=0.102308Jy sigma=0.000643 ! 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=0.102308Jy sigma=0.000643 ! Fit after self-cal, rms=0.102462Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8431 mas, bmaj=1.716 mas, bpa=-6.322 degrees ! Estimated noise=414.751 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00095683 Jy ! Component: 100 - total flux cleaned = 0.0013798 Jy ! Component: 150 - total flux cleaned = 0.00147674 Jy ! Component: 200 - total flux cleaned = 0.00152139 Jy ! Total flux subtracted in 200 components = 0.00152139 Jy ! Clean residual min=-0.001296 max=0.001199 Jy/beam ! Clean residual mean=-0.000001 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.297754 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 87 components and 0.297754 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=0.102448Jy sigma=0.000643 ! Fit after self-cal, rms=0.102452Jy sigma=0.000643 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 = 0.000252923 Jy ! Component: 100 - total flux cleaned = 0.000294976 Jy ! Component: 150 - total flux cleaned = 0.000333455 Jy ! Component: 200 - total flux cleaned = 0.000314964 Jy ! Total flux subtracted in 200 components = 0.000314964 Jy ! Clean residual min=-0.001268 max=0.001205 Jy/beam ! Clean residual mean=-0.000001 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.298069 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 90 components and 0.298069 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=0.102444Jy sigma=0.000643 ! Fit after self-cal, rms=0.102442Jy sigma=0.000643 ! 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=0.102442Jy sigma=0.000643 ! Fit after self-cal, rms=0.102533Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.969 mas, bmaj=2.669 mas, bpa=-1.399 degrees ! Estimated noise=546.513 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000827834 Jy ! Component: 100 - total flux cleaned = 0.000950575 Jy ! Component: 150 - total flux cleaned = 0.00102445 Jy ! Component: 200 - total flux cleaned = 0.00110599 Jy ! Total flux subtracted in 200 components = 0.00110599 Jy ! Clean residual min=-0.001178 max=0.001307 Jy/beam ! Clean residual mean=-0.000002 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.299175 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 101 components and 0.299175 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=0.102529Jy sigma=0.000642 ! Fit after self-cal, rms=0.102530Jy sigma=0.000642 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 = 0.000114705 Jy ! Component: 100 - total flux cleaned = 0.00020633 Jy ! Component: 150 - total flux cleaned = 0.000258592 Jy ! Component: 200 - total flux cleaned = 0.00029432 Jy ! Total flux subtracted in 200 components = 0.00029432 Jy ! Clean residual min=-0.001180 max=0.001305 Jy/beam ! Clean residual mean=-0.000001 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.299469 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 115 components and 0.299469 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=0.102530Jy sigma=0.000642 ! Fit after self-cal, rms=0.102529Jy sigma=0.000642 ! 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=0.8428 mas, bmaj=1.716 mas, bpa=-6.31 degrees ! Estimated noise=414.826 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8428 x 1.716 at -6.31 degrees (North through East) ! Clean map min=-0.0010782 max=0.22188 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=0.6822 mas, bmaj=1.429 mas, bpa=-8.07 degrees ! Estimated noise=951.846 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.168515 Jy ! Component: 100 - total flux cleaned = 0.215947 Jy ! Component: 150 - total flux cleaned = 0.239959 Jy ! Component: 200 - total flux cleaned = 0.254678 Jy ! Total flux subtracted in 200 components = 0.254678 Jy ! Clean residual min=-0.005447 max=0.007869 Jy/beam ! Clean residual mean=-0.000028 rms=0.001244 Jy/beam ! Combined flux in latest and established models = 0.254678 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.254678 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8428 mas, bmaj=1.716 mas, bpa=-6.31 degrees ! Estimated noise=414.826 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 = 0.0134672 Jy ! Component: 100 - total flux cleaned = 0.0221751 Jy ! Component: 150 - total flux cleaned = 0.0281542 Jy ! Component: 200 - total flux cleaned = 0.032389 Jy ! Total flux subtracted in 200 components = 0.032389 Jy ! Clean residual min=-0.001845 max=0.002390 Jy/beam ! Clean residual mean=-0.000022 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.287067 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 28 components and 0.287067 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00314068 Jy ! Component: 100 - total flux cleaned = 0.00554888 Jy ! Component: 150 - total flux cleaned = 0.00742192 Jy ! Component: 200 - total flux cleaned = 0.00892589 Jy ! Total flux subtracted in 200 components = 0.00892589 Jy ! Clean residual min=-0.001429 max=0.001378 Jy/beam ! Clean residual mean=-0.000007 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.295993 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 46 components and 0.295993 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=1.969 mas, bmaj=2.669 mas, bpa=-1.399 degrees ! Estimated noise=546.513 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00180119 Jy ! Component: 100 - total flux cleaned = 0.00265695 Jy ! Component: 150 - total flux cleaned = 0.00300197 Jy ! Component: 200 - total flux cleaned = 0.00326927 Jy ! Total flux subtracted in 200 components = 0.00326927 Jy ! Clean residual min=-0.001236 max=0.001294 Jy/beam ! Clean residual mean=-0.000001 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.299262 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 = 0.000211276 Jy ! Component: 100 - total flux cleaned = 0.000340438 Jy ! Component: 150 - total flux cleaned = 0.000412784 Jy ! Component: 200 - total flux cleaned = 0.000444572 Jy ! Total flux subtracted in 200 components = 0.000444572 Jy ! Clean residual min=-0.001203 max=0.001305 Jy/beam ! Clean residual mean=0.000001 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.299707 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 96 components and 0.299707 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8428 mas, bmaj=1.716 mas, bpa=-6.31 degrees ! Estimated noise=414.826 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000234239 Jy ! Component: 100 - total flux cleaned = 0.000234428 Jy ! Component: 150 - total flux cleaned = 0.000259735 Jy ! Component: 200 - total flux cleaned = 0.000259356 Jy ! Total flux subtracted in 200 components = 0.000259356 Jy ! Clean residual min=-0.001241 max=0.001207 Jy/beam ! Clean residual mean=0.000000 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.299966 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 110 components and 0.299966 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=0.102537Jy sigma=0.000643 ! Fit after self-cal, rms=0.102534Jy sigma=0.000643 wmodel J0245+2405_X_2017_01_21_pus_map.mod ! Writing 110 model components to file: J0245+2405_X_2017_01_21_pus_map.mod wobs J0245+2405_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J0245+2405_X_2017_01_21_pus_uvs.fits wwins J0245+2405_X_2017_01_21_pus_map.win ! wwins: Wrote 3 windows to J0245+2405_X_2017_01_21_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 = -0.000352391 Jy ! Component: 100 - total flux cleaned = -0.000454162 Jy ! Component: 150 - total flux cleaned = -0.000531531 Jy ! Component: 200 - total flux cleaned = -0.000550158 Jy ! Component: 250 - total flux cleaned = -0.000550705 Jy ! Component: 300 - total flux cleaned = -0.000533965 Jy ! Component: 350 - total flux cleaned = -0.000650671 Jy ! Component: 400 - total flux cleaned = -0.00076436 Jy ! Component: 450 - total flux cleaned = -0.000828045 Jy ! Component: 500 - total flux cleaned = -0.000952084 Jy ! Component: 550 - total flux cleaned = -0.0010727 Jy ! Component: 600 - total flux cleaned = -0.00116094 Jy ! Component: 650 - total flux cleaned = -0.00118988 Jy ! Component: 700 - total flux cleaned = -0.00128902 Jy ! Component: 750 - total flux cleaned = -0.00130306 Jy ! Component: 800 - total flux cleaned = -0.00137135 Jy ! Component: 850 - total flux cleaned = -0.00141157 Jy ! Component: 900 - total flux cleaned = -0.00151672 Jy ! Component: 950 - total flux cleaned = -0.00155521 Jy ! Component: 1000 - total flux cleaned = -0.00160619 Jy ! Component: 1050 - total flux cleaned = -0.00168103 Jy ! Component: 1100 - total flux cleaned = -0.00168102 Jy ! Component: 1150 - total flux cleaned = -0.00172938 Jy ! Component: 1200 - total flux cleaned = -0.00176526 Jy ! Component: 1250 - total flux cleaned = -0.00180045 Jy ! Component: 1300 - total flux cleaned = -0.00184659 Jy ! Component: 1350 - total flux cleaned = -0.00189225 Jy ! Component: 1400 - total flux cleaned = -0.00193702 Jy ! Component: 1450 - total flux cleaned = -0.00200318 Jy ! Component: 1500 - total flux cleaned = -0.00206816 Jy ! Component: 1550 - total flux cleaned = -0.00208955 Jy ! Component: 1600 - total flux cleaned = -0.00215303 Jy ! Component: 1650 - total flux cleaned = -0.00218439 Jy ! Component: 1700 - total flux cleaned = -0.00225675 Jy ! Component: 1750 - total flux cleaned = -0.00227713 Jy ! Component: 1800 - total flux cleaned = -0.00235761 Jy ! Component: 1850 - total flux cleaned = -0.00235766 Jy ! Component: 1900 - total flux cleaned = -0.0023971 Jy ! Component: 1950 - total flux cleaned = -0.00244567 Jy ! Component: 2000 - total flux cleaned = -0.00248399 Jy ! Total flux subtracted in 2048 components = -0.00253138 Jy ! Clean residual min=-0.000535 max=0.000473 Jy/beam ! Clean residual mean=-0.000001 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.297435 Jy keep ! Adding 145 model components to the UV plane model. ! The established model now contains 255 components and 0.297434 Jy ![Exited script file: muppet] wmap "J0245+2405_X_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8428 x 1.716 at -6.31 degrees (North through East) ! Clean map min=-0.0010779 max=0.22127 Jy/beam ! Writing clean map to FITS file: J0245+2405_X_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.221275 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000176162 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.238837 0.238837 0.477674 0.955347 1.91069 3.82139 7.64278 15.2856 30.5711 61.1422 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.221 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8428 x 1.716 at -6.31 degrees (North through East) ! Clean map min=-0.0010779 max=0.22127 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 J0245+2405_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:25:15 2019