! Started logfile: J1058-0309_X_2017_06_15_pus_uvs.log on Tue May 7 19:55:21 2019 obs J1058-0309_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J1058-0309_X_2017_06_15_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.970955 visibilities/baseline/integration-bin. ! Found source: J1058-0309 ! ! 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 989 lines of history. ! ! Reading 59772 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 J1058-0309_X_2017_06_15_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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.953606Jy sigma=0.007652 ! Fit after self-cal, rms=0.929233Jy sigma=0.007475 ! 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=0.6786 mas, bmaj=1.733 mas, bpa=-2.613 degrees ! Estimated noise=601.249 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 = 0.0531187 Jy ! Component: 100 - total flux cleaned = 0.0692569 Jy ! Total flux subtracted in 100 components = 0.0692569 Jy ! Clean residual min=-0.005941 max=0.022194 Jy/beam ! Clean residual mean=0.000001 rms=0.001904 Jy/beam ! Combined flux in latest and established models = 0.0692569 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0692569 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=0.100265Jy sigma=0.000749 ! Fit after self-cal, rms=0.100142Jy sigma=0.000748 ! Inverting map ! Added new window around map position (2, -4.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0181804 Jy ! Component: 100 - total flux cleaned = 0.0265191 Jy ! Total flux subtracted in 100 components = 0.0265191 Jy ! Clean residual min=-0.003991 max=0.012362 Jy/beam ! Clean residual mean=0.000004 rms=0.001331 Jy/beam ! Combined flux in latest and established models = 0.095776 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.095776 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=0.096434Jy sigma=0.000715 ! Fit after self-cal, rms=0.095757Jy sigma=0.000709 ! Inverting map ! Added new window around map position (4.6, -10.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0137761 Jy ! Component: 100 - total flux cleaned = 0.021669 Jy ! Total flux subtracted in 100 components = 0.021669 Jy ! Clean residual min=-0.003579 max=0.004642 Jy/beam ! Clean residual mean=0.000000 rms=0.000981 Jy/beam ! Combined flux in latest and established models = 0.117445 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 25 components and 0.117445 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=0.093373Jy sigma=0.000687 ! Fit after self-cal, rms=0.092933Jy sigma=0.000684 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00817883 Jy ! Component: 100 - total flux cleaned = 0.0134237 Jy ! Total flux subtracted in 100 components = 0.0134237 Jy ! Clean residual min=-0.003259 max=0.003665 Jy/beam ! Clean residual mean=-0.000000 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 0.130869 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 28 components and 0.130869 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=0.091975Jy sigma=0.000675 ! Fit after self-cal, rms=0.091859Jy sigma=0.000674 ! 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=0.8498 mas, bmaj=2.042 mas, bpa=-1.619 degrees ! Estimated noise=366.541 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 = 0.00691067 Jy ! Component: 100 - total flux cleaned = 0.011225 Jy ! Component: 150 - total flux cleaned = 0.0144079 Jy ! Component: 200 - total flux cleaned = 0.0168828 Jy ! Total flux subtracted in 200 components = 0.0168828 Jy ! Clean residual min=-0.003097 max=0.003259 Jy/beam ! Clean residual mean=0.000014 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.147751 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 61 components and 0.147751 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=0.091263Jy sigma=0.000669 ! Fit after self-cal, rms=0.091183Jy sigma=0.000668 ! 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 1.02 FD 1.00 HN 1.01 KP 0.93 ! LA 0.90 MK 0.98 NL 0.95 OV 1.01 ! PT 0.91 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.05 HN 0.98 KP 0.87 ! LA 0.89 MK 0.99 NL 0.96 OV 0.96 ! PT 0.96 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.99 KP 0.90 ! LA 0.91 MK 1.22 NL 0.98 OV 0.98 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 1.01 KP 2.03 ! LA 0.92 MK 0.99 NL 0.99 OV 1.02 ! PT 0.94 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 0.94 KP 0.93 ! LA 0.93 MK 1.22 NL 1.40 OV 0.99 ! PT 0.93 SC 1.09 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 1.01 KP 1.25 ! LA 0.95 MK 1.13 NL 0.98 OV 1.01 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.01 KP 0.90 ! LA 0.97 MK 1.25 NL 1.40 OV 0.98 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.29 FD 1.08 HN 0.95 KP 0.92 ! LA 1.01 MK 1.00 NL 1.01 OV 0.96 ! PT 0.96 SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.05 HN 0.95 KP 1.10 ! LA 0.96 MK 1.05 NL 1.10 OV 1.07 ! PT 1.14 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.99 KP 0.94 ! LA 0.90 MK 1.00 NL 0.99 OV 1.04 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 1.04 KP 0.92 ! LA 0.95 MK 0.96 NL 1.02 OV 0.98 ! PT 0.95 SC 1.10 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 0.97 KP 0.92 ! LA 0.89 MK 1.00 NL 0.97 OV 0.93 ! PT 0.99 SC 1.06 ! ! ! Fit before self-cal, rms=0.091183Jy sigma=0.000668 ! Fit after self-cal, rms=0.095206Jy sigma=0.000660 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8661 mas, bmaj=2.078 mas, bpa=-1.59 degrees ! Estimated noise=369.253 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 (5.8, -9.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00264865 Jy ! Component: 100 - total flux cleaned = 0.00367982 Jy ! Component: 150 - total flux cleaned = 0.00440284 Jy ! Component: 200 - total flux cleaned = 0.0049263 Jy ! Total flux subtracted in 200 components = 0.0049263 Jy ! Clean residual min=-0.002140 max=0.001903 Jy/beam ! Clean residual mean=0.000011 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.152678 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 71 components and 0.152678 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=0.095090Jy sigma=0.000659 ! Fit after self-cal, rms=0.095239Jy sigma=0.000659 ! 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=0.095239Jy sigma=0.000659 ! Fit after self-cal, rms=0.103871Jy sigma=0.000652 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8718 mas, bmaj=2.086 mas, bpa=-1.571 degrees ! Estimated noise=374.928 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00243617 Jy ! Component: 100 - total flux cleaned = 0.00373863 Jy ! Component: 150 - total flux cleaned = 0.00417878 Jy ! Component: 200 - total flux cleaned = 0.0041075 Jy ! Total flux subtracted in 200 components = 0.0041075 Jy ! Clean residual min=-0.001337 max=0.001330 Jy/beam ! Clean residual mean=0.000000 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.156785 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 91 components and 0.156785 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=0.103798Jy sigma=0.000651 ! Fit after self-cal, rms=0.104033Jy sigma=0.000651 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 = 0.000476919 Jy ! Component: 100 - total flux cleaned = 0.00044191 Jy ! Component: 150 - total flux cleaned = 0.00028064 Jy ! Component: 200 - total flux cleaned = 0.000163336 Jy ! Total flux subtracted in 200 components = 0.000163336 Jy ! Clean residual min=-0.001355 max=0.001281 Jy/beam ! Clean residual mean=-0.000000 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.156949 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 102 components and 0.156949 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=0.104010Jy sigma=0.000651 ! Fit after self-cal, rms=0.104000Jy sigma=0.000651 ! 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=0.104000Jy sigma=0.000651 ! Fit after self-cal, rms=0.110996Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8747 mas, bmaj=2.089 mas, bpa=-1.656 degrees ! Estimated noise=374.507 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000463259 Jy ! Component: 100 - total flux cleaned = 0.000428662 Jy ! Component: 150 - total flux cleaned = 0.000488534 Jy ! Component: 200 - total flux cleaned = 0.000436365 Jy ! Total flux subtracted in 200 components = 0.000436365 Jy ! Clean residual min=-0.001050 max=0.001095 Jy/beam ! Clean residual mean=0.000001 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.157385 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 116 components and 0.157385 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=0.110974Jy sigma=0.000648 ! Fit after self-cal, rms=0.111065Jy sigma=0.000648 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 = 0.000185468 Jy ! Component: 100 - total flux cleaned = 0.000186717 Jy ! Component: 150 - total flux cleaned = 0.000187902 Jy ! Component: 200 - total flux cleaned = 0.000187375 Jy ! Total flux subtracted in 200 components = 0.000187375 Jy ! Clean residual min=-0.001041 max=0.001043 Jy/beam ! Clean residual mean=0.000001 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.157572 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 122 components and 0.157572 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=0.111054Jy sigma=0.000648 ! Fit after self-cal, rms=0.111055Jy sigma=0.000648 ! 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=0.111055Jy sigma=0.000648 ! Fit after self-cal, rms=0.111859Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.167 mas, bmaj=3.639 mas, bpa=-0.06966 degrees ! Estimated noise=466.112 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000584631 Jy ! Component: 100 - total flux cleaned = 0.00034658 Jy ! Component: 150 - total flux cleaned = 0.000207549 Jy ! Component: 200 - total flux cleaned = 0.000186049 Jy ! Total flux subtracted in 200 components = 0.000186049 Jy ! Clean residual min=-0.001139 max=0.001167 Jy/beam ! Clean residual mean=0.000002 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.157758 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 134 components and 0.157758 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=0.111855Jy sigma=0.000648 ! Fit after self-cal, rms=0.111863Jy sigma=0.000648 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 = 0.000157597 Jy ! Component: 100 - total flux cleaned = 5.78926e-05 Jy ! Component: 150 - total flux cleaned = 3.97303e-05 Jy ! Component: 200 - total flux cleaned = 6.84927e-05 Jy ! Total flux subtracted in 200 components = 6.84927e-05 Jy ! Clean residual min=-0.001120 max=0.001123 Jy/beam ! Clean residual mean=0.000003 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.157827 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 140 components and 0.157827 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=0.111863Jy sigma=0.000648 ! Fit after self-cal, rms=0.111862Jy sigma=0.000648 ! 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=0.8755 mas, bmaj=2.091 mas, bpa=-1.746 degrees ! Estimated noise=373.754 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8755 x 2.091 at -1.746 degrees (North through East) ! Clean map min=-0.0015702 max=0.064487 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=0.699 mas, bmaj=1.767 mas, bpa=-2.756 degrees ! Estimated noise=625.98 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0558719 Jy ! Component: 100 - total flux cleaned = 0.0839144 Jy ! Component: 150 - total flux cleaned = 0.10182 Jy ! Component: 200 - total flux cleaned = 0.114566 Jy ! Total flux subtracted in 200 components = 0.114566 Jy ! Clean residual min=-0.003490 max=0.007234 Jy/beam ! Clean residual mean=-0.000003 rms=0.001035 Jy/beam ! Combined flux in latest and established models = 0.114566 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.114566 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8755 mas, bmaj=2.091 mas, bpa=-1.746 degrees ! Estimated noise=373.754 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 = 0.0129351 Jy ! Component: 100 - total flux cleaned = 0.0214758 Jy ! Component: 150 - total flux cleaned = 0.0274955 Jy ! Component: 200 - total flux cleaned = 0.0318082 Jy ! Total flux subtracted in 200 components = 0.0318082 Jy ! Clean residual min=-0.001700 max=0.002625 Jy/beam ! Clean residual mean=0.000001 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.146374 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 35 components and 0.146374 Jy ! Inverting map ! Added new window around map position (3.6, -10.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00321194 Jy ! Component: 100 - total flux cleaned = 0.00560972 Jy ! Component: 150 - total flux cleaned = 0.00742979 Jy ! Component: 200 - total flux cleaned = 0.00873 Jy ! Total flux subtracted in 200 components = 0.00873 Jy ! Clean residual min=-0.001240 max=0.001014 Jy/beam ! Clean residual mean=0.000000 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.155104 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 62 components and 0.155104 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=2.167 mas, bmaj=3.639 mas, bpa=-0.06966 degrees ! Estimated noise=466.112 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112993 Jy ! Component: 100 - total flux cleaned = 0.00155631 Jy ! Component: 150 - total flux cleaned = 0.00191563 Jy ! Component: 200 - total flux cleaned = 0.00220893 Jy ! Total flux subtracted in 200 components = 0.00220893 Jy ! Clean residual min=-0.001094 max=0.001080 Jy/beam ! Clean residual mean=0.000002 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.157313 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 = 0.000221767 Jy ! Component: 100 - total flux cleaned = 0.000412491 Jy ! Component: 150 - total flux cleaned = 0.000560428 Jy ! Component: 200 - total flux cleaned = 0.00069103 Jy ! Total flux subtracted in 200 components = 0.00069103 Jy ! Clean residual min=-0.001010 max=0.001068 Jy/beam ! Clean residual mean=0.000003 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.158004 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 101 components and 0.158004 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8755 mas, bmaj=2.091 mas, bpa=-1.746 degrees ! Estimated noise=373.754 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000313584 Jy ! Component: 100 - total flux cleaned = 0.000444541 Jy ! Component: 150 - total flux cleaned = 0.000481913 Jy ! Component: 200 - total flux cleaned = 0.0004981 Jy ! Total flux subtracted in 200 components = 0.0004981 Jy ! Clean residual min=-0.000906 max=0.000952 Jy/beam ! Clean residual mean=0.000001 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.158502 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 123 components and 0.158502 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=0.111851Jy sigma=0.000647 ! Fit after self-cal, rms=0.111830Jy sigma=0.000647 wmodel J1058-0309_X_2017_06_15_pus_map.mod ! Writing 123 model components to file: J1058-0309_X_2017_06_15_pus_map.mod wobs J1058-0309_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J1058-0309_X_2017_06_15_pus_uvs.fits wwins J1058-0309_X_2017_06_15_pus_map.win ! wwins: Wrote 5 windows to J1058-0309_X_2017_06_15_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 = 0.000317678 Jy ! Component: 100 - total flux cleaned = 0.000430919 Jy ! Component: 150 - total flux cleaned = 0.000492385 Jy ! Component: 200 - total flux cleaned = 0.000566132 Jy ! Component: 250 - total flux cleaned = 0.000694147 Jy ! Component: 300 - total flux cleaned = 0.000776906 Jy ! Component: 350 - total flux cleaned = 0.000857566 Jy ! Component: 400 - total flux cleaned = 0.000883933 Jy ! Component: 450 - total flux cleaned = 0.000909766 Jy ! Component: 500 - total flux cleaned = 0.000972338 Jy ! Component: 550 - total flux cleaned = 0.000984511 Jy ! Component: 600 - total flux cleaned = 0.00100873 Jy ! Component: 650 - total flux cleaned = 0.000997128 Jy ! Component: 700 - total flux cleaned = 0.000997436 Jy ! Component: 750 - total flux cleaned = 0.000951828 Jy ! Component: 800 - total flux cleaned = 0.000951887 Jy ! Component: 850 - total flux cleaned = 0.000873891 Jy ! Component: 900 - total flux cleaned = 0.000862849 Jy ! Component: 950 - total flux cleaned = 0.000830083 Jy ! Component: 1000 - total flux cleaned = 0.000776518 Jy ! Component: 1050 - total flux cleaned = 0.000744793 Jy ! Component: 1100 - total flux cleaned = 0.000723755 Jy ! Component: 1150 - total flux cleaned = 0.000661998 Jy ! Component: 1200 - total flux cleaned = 0.000631567 Jy ! Component: 1250 - total flux cleaned = 0.000611449 Jy ! Component: 1300 - total flux cleaned = 0.000561663 Jy ! Component: 1350 - total flux cleaned = 0.000561691 Jy ! Component: 1400 - total flux cleaned = 0.000561495 Jy ! Component: 1450 - total flux cleaned = 0.000503365 Jy ! Component: 1500 - total flux cleaned = 0.000503311 Jy ! Component: 1550 - total flux cleaned = 0.00050334 Jy ! Component: 1600 - total flux cleaned = 0.000465768 Jy ! Component: 1650 - total flux cleaned = 0.000447335 Jy ! Component: 1700 - total flux cleaned = 0.000456562 Jy ! Component: 1750 - total flux cleaned = 0.000411283 Jy ! Component: 1800 - total flux cleaned = 0.00043831 Jy ! Component: 1850 - total flux cleaned = 0.000429436 Jy ! Component: 1900 - total flux cleaned = 0.000403028 Jy ! Component: 1950 - total flux cleaned = 0.000403193 Jy ! Component: 2000 - total flux cleaned = 0.000411856 Jy ! Total flux subtracted in 2048 components = 0.000394578 Jy ! Clean residual min=-0.000484 max=0.000524 Jy/beam ! Clean residual mean=0.000000 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.158897 Jy keep ! Adding 137 model components to the UV plane model. ! The established model now contains 260 components and 0.158897 Jy ![Exited script file: muppet] wmap "J1058-0309_X_2017_06_15_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8755 x 2.091 at -1.746 degrees (North through East) ! Clean map min=-0.0013087 max=0.063587 Jy/beam ! Writing clean map to FITS file: J1058-0309_X_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0635869 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000162153 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.765031 0.765031 1.53006 3.06012 6.12025 12.2405 24.481 48.962 97.924 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.063 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8755 x 2.091 at -1.746 degrees (North through East) ! Clean map min=-0.0013087 max=0.063587 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 J1058-0309_X_2017_06_15_pus_uvs.log closed on Tue May 7 19:55:25 2019