! Started logfile: J1719-1420_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:50:42 2019 obs J1719-1420_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J1719-1420_X_2017_01_16_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.769312 visibilities/baseline/integration-bin. ! Found source: J1719-1420 ! ! 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 1309 lines of history. ! ! Reading 34896 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 J1719-1420_X_2017_01_16_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 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 128 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 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.805133Jy sigma=0.006154 ! Fit after self-cal, rms=0.796576Jy sigma=0.006101 ! 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=0.8357 mas, bmaj=2.717 mas, bpa=18.41 degrees ! Estimated noise=907.81 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 = 0.164377 Jy ! Component: 100 - total flux cleaned = 0.214522 Jy ! Total flux subtracted in 100 components = 0.214522 Jy ! Clean residual min=-0.009692 max=0.021201 Jy/beam ! Clean residual mean=0.000082 rms=0.003276 Jy/beam ! Combined flux in latest and established models = 0.214522 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.214522 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=0.118551Jy sigma=0.000757 ! Fit after self-cal, rms=0.118409Jy sigma=0.000756 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0231492 Jy ! Component: 100 - total flux cleaned = 0.0357672 Jy ! Total flux subtracted in 100 components = 0.0357672 Jy ! Clean residual min=-0.007486 max=0.012733 Jy/beam ! Clean residual mean=0.000055 rms=0.002290 Jy/beam ! Combined flux in latest and established models = 0.25029 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 18 components and 0.25029 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=0.115680Jy sigma=0.000697 ! Fit after self-cal, rms=0.115607Jy sigma=0.000696 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.013 mas, bmaj=3.002 mas, bpa=17.21 degrees ! Estimated noise=520.168 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 (-0.6, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0118934 Jy ! Component: 100 - total flux cleaned = 0.0142944 Jy ! Component: 150 - total flux cleaned = 0.0143216 Jy ! Component: 200 - total flux cleaned = 0.0134852 Jy ! Total flux subtracted in 200 components = 0.0134852 Jy ! Clean residual min=-0.005790 max=0.006214 Jy/beam ! Clean residual mean=0.000062 rms=0.001700 Jy/beam ! Combined flux in latest and established models = 0.263775 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 41 components and 0.263775 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=0.114478Jy sigma=0.000678 ! Fit after self-cal, rms=0.114381Jy sigma=0.000677 ! 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 1.06 FD 0.98 HN 0.95 KP 0.99 ! LA 0.97 MK 1.00* NL 0.94 OV 0.95 ! PT 1.37 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.99 HN 0.95 KP 0.96 ! LA 0.96 MK 1.00* NL 0.95 OV 0.95 ! PT 1.40 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.99 HN 0.96 KP 0.97 ! LA 0.97 MK 1.00* NL 0.95 OV 0.95 ! PT 1.44 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 HN 0.92 KP 0.97 ! LA 0.97 MK 1.00* NL 0.95 OV 0.94 ! PT 1.36 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 0.91 KP 0.97 ! LA 0.98 MK 1.00* NL 0.94 OV 0.96 ! PT 1.37 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.98 HN 0.93 KP 0.96 ! LA 0.98 MK 1.00* NL 0.96 OV 0.97 ! PT 1.44 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 HN 0.97 KP 0.98 ! LA 0.94 MK 1.00* NL 0.96 OV 0.95 ! PT 1.44 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00 HN 1.00 KP 0.96 ! LA 0.98 MK 1.00* NL 0.94 OV 0.92 ! PT 1.47 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.01 KP 0.97 ! LA 0.95 MK 1.00* NL 0.95 OV 0.94 ! PT 1.48 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 0.97 KP 0.99 ! LA 0.96 MK 1.00* NL 0.95 OV 0.97 ! PT 1.51 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 1.01 KP 0.98 ! LA 0.96 MK 1.00* NL 0.97 OV 0.97 ! PT 1.59 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.02 HN 0.96 KP 0.99 ! LA 0.94 MK 1.00* NL 0.95 OV 0.99 ! PT 1.67 SC 1.05 ! ! ! Fit before self-cal, rms=0.114381Jy sigma=0.000677 ! Fit after self-cal, rms=0.135446Jy sigma=0.000654 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.013 mas, bmaj=2.974 mas, bpa=16.91 degrees ! Estimated noise=515.695 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 = 0.00446913 Jy ! Component: 100 - total flux cleaned = 0.00575243 Jy ! Component: 150 - total flux cleaned = 0.00622172 Jy ! Component: 200 - total flux cleaned = 0.00636209 Jy ! Total flux subtracted in 200 components = 0.00636209 Jy ! Clean residual min=-0.002450 max=0.002508 Jy/beam ! Clean residual mean=0.000008 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.270137 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 64 components and 0.270137 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=0.135309Jy sigma=0.000652 ! Fit after self-cal, rms=0.135610Jy sigma=0.000651 ! 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=0.135610Jy sigma=0.000651 ! Fit after self-cal, rms=0.139603Jy sigma=0.000649 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.013 mas, bmaj=2.967 mas, bpa=16.78 degrees ! Estimated noise=516.148 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00251636 Jy ! Component: 100 - total flux cleaned = 0.00340283 Jy ! Component: 150 - total flux cleaned = 0.00397561 Jy ! Component: 200 - total flux cleaned = 0.00437516 Jy ! Total flux subtracted in 200 components = 0.00437516 Jy ! Clean residual min=-0.001738 max=0.001639 Jy/beam ! Clean residual mean=0.000006 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.274512 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 87 components and 0.274512 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=0.139555Jy sigma=0.000648 ! Fit after self-cal, rms=0.139575Jy 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 = 0.000257857 Jy ! Component: 100 - total flux cleaned = 0.000498552 Jy ! Component: 150 - total flux cleaned = 0.000651223 Jy ! Component: 200 - total flux cleaned = 0.000807981 Jy ! Total flux subtracted in 200 components = 0.000807981 Jy ! Clean residual min=-0.001565 max=0.001573 Jy/beam ! Clean residual mean=0.000006 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.27532 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 100 components and 0.27532 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=0.139564Jy sigma=0.000648 ! Fit after self-cal, rms=0.139562Jy sigma=0.000648 ! 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=0.139562Jy sigma=0.000648 ! Fit after self-cal, rms=0.142537Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.012 mas, bmaj=2.962 mas, bpa=16.74 degrees ! Estimated noise=516.147 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119504 Jy ! Component: 100 - total flux cleaned = 0.00168691 Jy ! Component: 150 - total flux cleaned = 0.00191268 Jy ! Component: 200 - total flux cleaned = 0.00212405 Jy ! Total flux subtracted in 200 components = 0.00212405 Jy ! Clean residual min=-0.001442 max=0.001372 Jy/beam ! Clean residual mean=-0.000000 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.277444 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 114 components and 0.277444 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=0.142522Jy sigma=0.000647 ! Fit after self-cal, rms=0.142531Jy sigma=0.000647 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 = 0.000115885 Jy ! Component: 100 - total flux cleaned = 0.000264843 Jy ! Component: 150 - total flux cleaned = 0.000430224 Jy ! Component: 200 - total flux cleaned = 0.000527043 Jy ! Total flux subtracted in 200 components = 0.000527043 Jy ! Clean residual min=-0.001365 max=0.001369 Jy/beam ! Clean residual mean=-0.000000 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.277971 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 129 components and 0.277971 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=0.142527Jy sigma=0.000647 ! Fit after self-cal, rms=0.142525Jy sigma=0.000647 ! 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=0.142525Jy sigma=0.000647 ! Fit after self-cal, rms=0.142944Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.081 mas, bmaj=4.115 mas, bpa=4.534 degrees ! Estimated noise=644.233 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000772415 Jy ! Component: 100 - total flux cleaned = 0.00102129 Jy ! Component: 150 - total flux cleaned = 0.00125725 Jy ! Component: 200 - total flux cleaned = 0.00150403 Jy ! Total flux subtracted in 200 components = 0.00150403 Jy ! Clean residual min=-0.001562 max=0.001495 Jy/beam ! Clean residual mean=-0.000002 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.279475 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 144 components and 0.279475 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=0.142937Jy sigma=0.000647 ! Fit after self-cal, rms=0.142938Jy sigma=0.000647 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.4084e-05 Jy ! Component: 100 - total flux cleaned = 0.000119137 Jy ! Component: 150 - total flux cleaned = 0.000258037 Jy ! Component: 200 - total flux cleaned = 0.000332815 Jy ! Total flux subtracted in 200 components = 0.000332815 Jy ! Clean residual min=-0.001617 max=0.001513 Jy/beam ! Clean residual mean=-0.000003 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.279808 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 156 components and 0.279808 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=0.142937Jy sigma=0.000647 ! Fit after self-cal, rms=0.142936Jy sigma=0.000647 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.012 mas, bmaj=2.957 mas, bpa=16.73 degrees ! Estimated noise=516.116 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.012 x 2.957 at 16.73 degrees (North through East) ! Clean map min=-0.0018697 max=0.21054 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=0.8396 mas, bmaj=2.683 mas, bpa=18.02 degrees ! Estimated noise=893.157 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.16148 Jy ! Component: 100 - total flux cleaned = 0.211618 Jy ! Component: 150 - total flux cleaned = 0.235786 Jy ! Component: 200 - total flux cleaned = 0.249802 Jy ! Total flux subtracted in 200 components = 0.249802 Jy ! Clean residual min=-0.004235 max=0.007327 Jy/beam ! Clean residual mean=0.000026 rms=0.001385 Jy/beam ! Combined flux in latest and established models = 0.249802 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.249802 Jy ! Inverting map and beam ! Estimated beam: bmin=1.012 mas, bmaj=2.957 mas, bpa=16.73 degrees ! Estimated noise=516.116 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 = 0.0115269 Jy ! Component: 100 - total flux cleaned = 0.0184022 Jy ! Component: 150 - total flux cleaned = 0.0228085 Jy ! Component: 200 - total flux cleaned = 0.0256834 Jy ! Total flux subtracted in 200 components = 0.0256834 Jy ! Clean residual min=-0.001524 max=0.001685 Jy/beam ! Clean residual mean=0.000003 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.275485 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 37 components and 0.275485 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=2.081 mas, bmaj=4.115 mas, bpa=4.534 degrees ! Estimated noise=644.233 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00253889 Jy ! Component: 100 - total flux cleaned = 0.00389922 Jy ! Component: 150 - total flux cleaned = 0.00434812 Jy ! Component: 200 - total flux cleaned = 0.0046358 Jy ! Total flux subtracted in 200 components = 0.0046358 Jy ! Clean residual min=-0.001733 max=0.001436 Jy/beam ! Clean residual mean=-0.000002 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.280121 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 = 0.000170685 Jy ! Component: 100 - total flux cleaned = 0.000241975 Jy ! Component: 150 - total flux cleaned = 0.000305039 Jy ! Component: 200 - total flux cleaned = 0.000347476 Jy ! Total flux subtracted in 200 components = 0.000347476 Jy ! Clean residual min=-0.001715 max=0.001485 Jy/beam ! Clean residual mean=-0.000003 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.280469 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 75 components and 0.280469 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.012 mas, bmaj=2.957 mas, bpa=16.73 degrees ! Estimated noise=516.116 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000276394 Jy ! Component: 100 - total flux cleaned = 0.000355585 Jy ! Component: 150 - total flux cleaned = 0.000428647 Jy ! Component: 200 - total flux cleaned = 0.000429388 Jy ! Total flux subtracted in 200 components = 0.000429388 Jy ! Clean residual min=-0.001452 max=0.001351 Jy/beam ! Clean residual mean=-0.000001 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.280898 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 96 components and 0.280898 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=0.142951Jy sigma=0.000647 ! Fit after self-cal, rms=0.142940Jy sigma=0.000647 wmodel J1719-1420_X_2017_01_16_pus_map.mod ! Writing 96 model components to file: J1719-1420_X_2017_01_16_pus_map.mod wobs J1719-1420_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J1719-1420_X_2017_01_16_pus_uvs.fits wwins J1719-1420_X_2017_01_16_pus_map.win ! wwins: Wrote 2 windows to J1719-1420_X_2017_01_16_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 = -0.000182561 Jy ! Component: 100 - total flux cleaned = -0.000160031 Jy ! Component: 150 - total flux cleaned = 8.47336e-06 Jy ! Component: 200 - total flux cleaned = 0.000128198 Jy ! Component: 250 - total flux cleaned = 0.000224274 Jy ! Component: 300 - total flux cleaned = 0.000279325 Jy ! Component: 350 - total flux cleaned = 0.000315298 Jy ! Component: 400 - total flux cleaned = 0.000384746 Jy ! Component: 450 - total flux cleaned = 0.000418559 Jy ! Component: 500 - total flux cleaned = 0.000484696 Jy ! Component: 550 - total flux cleaned = 0.00054926 Jy ! Component: 600 - total flux cleaned = 0.00061298 Jy ! Component: 650 - total flux cleaned = 0.000675198 Jy ! Component: 700 - total flux cleaned = 0.000736074 Jy ! Component: 750 - total flux cleaned = 0.00081092 Jy ! Component: 800 - total flux cleaned = 0.000870148 Jy ! Component: 850 - total flux cleaned = 0.000928467 Jy ! Component: 900 - total flux cleaned = 0.000985709 Jy ! Component: 950 - total flux cleaned = 0.00108407 Jy ! Component: 1000 - total flux cleaned = 0.001167 Jy ! Component: 1050 - total flux cleaned = 0.00119423 Jy ! Component: 1100 - total flux cleaned = 0.00126173 Jy ! Component: 1150 - total flux cleaned = 0.0013149 Jy ! Component: 1200 - total flux cleaned = 0.00135419 Jy ! Component: 1250 - total flux cleaned = 0.00140574 Jy ! Component: 1300 - total flux cleaned = 0.00144364 Jy ! Component: 1350 - total flux cleaned = 0.0014815 Jy ! Component: 1400 - total flux cleaned = 0.00155586 Jy ! Component: 1450 - total flux cleaned = 0.00159233 Jy ! Component: 1500 - total flux cleaned = 0.00164051 Jy ! Component: 1550 - total flux cleaned = 0.00166414 Jy ! Component: 1600 - total flux cleaned = 0.00171133 Jy ! Component: 1650 - total flux cleaned = 0.00174599 Jy ! Component: 1700 - total flux cleaned = 0.00178012 Jy ! Component: 1750 - total flux cleaned = 0.00176884 Jy ! Component: 1800 - total flux cleaned = 0.00184719 Jy ! Component: 1850 - total flux cleaned = 0.00189113 Jy ! Component: 1900 - total flux cleaned = 0.00193481 Jy ! Component: 1950 - total flux cleaned = 0.00196713 Jy ! Component: 2000 - total flux cleaned = 0.00200977 Jy ! Total flux subtracted in 2048 components = 0.00207304 Jy ! Clean residual min=-0.000576 max=0.000525 Jy/beam ! Clean residual mean=0.000000 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.282971 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 239 components and 0.282971 Jy ![Exited script file: muppet] wmap "J1719-1420_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.012 x 2.957 at 16.73 degrees (North through East) ! Clean map min=-0.00118 max=0.21057 Jy/beam ! Writing clean map to FITS file: J1719-1420_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.210571 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000212978 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.303429 0.303429 0.606857 1.21371 2.42743 4.85486 9.70971 19.4194 38.8389 77.6777 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.21 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.012 x 2.957 at 16.73 degrees (North through East) ! Clean map min=-0.00118 max=0.21057 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 J1719-1420_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:50:44 2019