! Started logfile: J1806+6141_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:51:07 2019 obs J1806+6141_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J1806+6141_X_2017_01_16_pus_uva.fits ! AN table 1: 173 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.754399 visibilities/baseline/integration-bin. ! Found source: J1806+6141 ! ! 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 70476 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 J1806+6141_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 220 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 250 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 220 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 250 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 220 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 250 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 250 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 250 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 250 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 250 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 250 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 250 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.862108Jy sigma=0.007260 ! Fit after self-cal, rms=0.855186Jy sigma=0.007214 ! 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=1.007 mas, bmaj=1.265 mas, bpa=38.59 degrees ! Estimated noise=858.179 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 = 0.114344 Jy ! Component: 100 - total flux cleaned = 0.139343 Jy ! Total flux subtracted in 100 components = 0.139343 Jy ! Clean residual min=-0.003936 max=0.007437 Jy/beam ! Clean residual mean=-0.000017 rms=0.001164 Jy/beam ! Combined flux in latest and established models = 0.139343 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.139343 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=0.109553Jy sigma=0.000666 ! Fit after self-cal, rms=0.109547Jy sigma=0.000666 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00772029 Jy ! Component: 100 - total flux cleaned = 0.0110697 Jy ! Total flux subtracted in 100 components = 0.0110697 Jy ! Clean residual min=-0.003803 max=0.004157 Jy/beam ! Clean residual mean=-0.000014 rms=0.000955 Jy/beam ! Combined flux in latest and established models = 0.150413 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 15 components and 0.150413 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=0.108667Jy sigma=0.000658 ! Fit after self-cal, rms=0.108667Jy sigma=0.000658 ! 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=1.27 mas, bmaj=1.48 mas, bpa=34.47 degrees ! Estimated noise=334.507 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 = 0.00394774 Jy ! Component: 100 - total flux cleaned = 0.00559236 Jy ! Component: 150 - total flux cleaned = 0.0057284 Jy ! Component: 200 - total flux cleaned = 0.00565586 Jy ! Total flux subtracted in 200 components = 0.00565586 Jy ! Clean residual min=-0.003790 max=0.003864 Jy/beam ! Clean residual mean=-0.000032 rms=0.000929 Jy/beam ! Combined flux in latest and established models = 0.156069 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 25 components and 0.156069 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=0.108431Jy sigma=0.000656 ! Fit after self-cal, rms=0.108432Jy 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 1.06 FD 1.02 HN 0.95 KP 1.03 ! LA 1.01 MK 1.00* NL 0.94 OV 1.00 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.01 HN 0.95 KP 1.04 ! LA 0.99 MK 1.00* NL 0.94 OV 1.00 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.01 HN 0.95 KP 1.03 ! LA 1.01 MK 1.00* NL 0.94 OV 1.01 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00 HN 0.95 KP 1.02 ! LA 1.00 MK 1.00* NL 0.95 OV 1.01 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.03 HN 0.91 KP 1.00 ! LA 1.00 MK 1.00* NL 0.95 OV 1.00 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.02 HN 0.94 KP 1.00 ! LA 1.02 MK 1.00* NL 0.95 OV 1.01 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.01 HN 1.00 KP 1.01 ! LA 0.97 MK 1.00* NL 0.95 OV 0.98 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.04 HN 0.99 KP 1.01 ! LA 1.01 MK 1.00* NL 0.93 OV 0.98 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.01 HN 1.07 KP 1.00 ! LA 0.97 MK 1.00* NL 0.92 OV 0.99 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 1.05 HN 0.97 KP 1.03 ! LA 0.97 MK 1.00* NL 0.92 OV 1.01 ! PT 0.98 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.03 HN 0.99 KP 1.03 ! LA 0.98 MK 1.00* NL 0.93 OV 0.99 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.03 HN 0.95 KP 1.02 ! LA 0.95 MK 1.00* NL 0.94 OV 1.02 ! PT 1.07 SC 1.00 ! ! ! Fit before self-cal, rms=0.108432Jy sigma=0.000656 ! Fit after self-cal, rms=0.111283Jy sigma=0.000652 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.272 mas, bmaj=1.478 mas, bpa=33.95 degrees ! Estimated noise=334.95 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 = 0.00155088 Jy ! Component: 100 - total flux cleaned = 0.00217082 Jy ! Component: 150 - total flux cleaned = 0.00217012 Jy ! Component: 200 - total flux cleaned = 0.00213399 Jy ! Total flux subtracted in 200 components = 0.00213399 Jy ! Clean residual min=-0.002529 max=0.003019 Jy/beam ! Clean residual mean=-0.000032 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.158203 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 32 components and 0.158203 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=0.111230Jy sigma=0.000652 ! Fit after self-cal, rms=0.111314Jy sigma=0.000652 ! 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=0.111314Jy sigma=0.000652 ! Fit after self-cal, rms=0.105723Jy sigma=0.000646 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.27 mas, bmaj=1.476 mas, bpa=33.98 degrees ! Estimated noise=334.809 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000471258 Jy ! Component: 100 - total flux cleaned = 0.000471264 Jy ! Component: 150 - total flux cleaned = 0.000470998 Jy ! Component: 200 - total flux cleaned = 0.000481117 Jy ! Total flux subtracted in 200 components = 0.000481117 Jy ! Clean residual min=-0.001260 max=0.002636 Jy/beam ! Clean residual mean=-0.000002 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.158684 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 40 components and 0.158684 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=0.105717Jy sigma=0.000646 ! Fit after self-cal, rms=0.105732Jy sigma=0.000646 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) ! Added new window around map position (2.2, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0022971 Jy ! Component: 100 - total flux cleaned = 0.00308671 Jy ! Component: 150 - total flux cleaned = 0.00314745 Jy ! Component: 200 - total flux cleaned = 0.00308061 Jy ! Total flux subtracted in 200 components = 0.00308061 Jy ! Clean residual min=-0.001221 max=0.001422 Jy/beam ! Clean residual mean=0.000002 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.161765 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 53 components and 0.161765 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=0.105688Jy sigma=0.000645 ! Fit after self-cal, rms=0.105687Jy sigma=0.000645 ! Inverting map ! Added new window around map position (-8.6, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120658 Jy ! Component: 100 - total flux cleaned = 0.00178153 Jy ! Component: 150 - total flux cleaned = 0.00191321 Jy ! Component: 200 - total flux cleaned = 0.00204852 Jy ! Total flux subtracted in 200 components = 0.00204852 Jy ! Clean residual min=-0.001051 max=0.001180 Jy/beam ! Clean residual mean=0.000004 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.163813 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 77 components and 0.163813 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=0.105670Jy sigma=0.000645 ! Fit after self-cal, rms=0.105668Jy sigma=0.000645 ! Inverting map ! Added new window around map position (-7.6, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110107 Jy ! Component: 100 - total flux cleaned = 0.00150031 Jy ! Component: 150 - total flux cleaned = 0.00180106 Jy ! Component: 200 - total flux cleaned = 0.00199202 Jy ! Total flux subtracted in 200 components = 0.00199202 Jy ! Clean residual min=-0.000988 max=0.000918 Jy/beam ! Clean residual mean=0.000005 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.165805 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 100 components and 0.165805 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=0.105653Jy sigma=0.000645 ! Fit after self-cal, rms=0.105654Jy sigma=0.000645 ! 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=0.105654Jy sigma=0.000645 ! Fit after self-cal, rms=0.106047Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.269 mas, bmaj=1.475 mas, bpa=34.17 degrees ! Estimated noise=334.299 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000616482 Jy ! Component: 100 - total flux cleaned = 0.00101192 Jy ! Component: 150 - total flux cleaned = 0.00120509 Jy ! Component: 200 - total flux cleaned = 0.0013505 Jy ! Total flux subtracted in 200 components = 0.0013505 Jy ! Clean residual min=-0.000854 max=0.000848 Jy/beam ! Clean residual mean=0.000004 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.167156 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 121 components and 0.167156 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=0.106041Jy sigma=0.000645 ! Fit after self-cal, rms=0.106046Jy sigma=0.000645 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 = 0.000189641 Jy ! Component: 100 - total flux cleaned = 0.000307915 Jy ! Component: 150 - total flux cleaned = 0.000373806 Jy ! Component: 200 - total flux cleaned = 0.000436167 Jy ! Total flux subtracted in 200 components = 0.000436167 Jy ! Clean residual min=-0.000826 max=0.000838 Jy/beam ! Clean residual mean=0.000004 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.167592 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 129 components and 0.167592 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=0.106044Jy sigma=0.000645 ! Fit after self-cal, rms=0.106044Jy sigma=0.000645 ! Inverting map ! Added new window around map position (20.4, 24.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000558694 Jy ! Component: 100 - total flux cleaned = 0.000683376 Jy ! Component: 150 - total flux cleaned = 0.000906049 Jy ! Component: 200 - total flux cleaned = 0.0011024 Jy ! Total flux subtracted in 200 components = 0.0011024 Jy ! Clean residual min=-0.000783 max=0.000781 Jy/beam ! Clean residual mean=0.000005 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.168694 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 143 components and 0.168694 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=0.106037Jy sigma=0.000644 ! Fit after self-cal, rms=0.106037Jy sigma=0.000644 ! 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=0.106037Jy sigma=0.000644 ! Fit after self-cal, rms=0.106118Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.341 mas, bmaj=2.361 mas, bpa=-57.07 degrees ! Estimated noise=415.775 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000128448 Jy ! Component: 100 - total flux cleaned = 0.000272402 Jy ! Component: 150 - total flux cleaned = 0.000406532 Jy ! Component: 200 - total flux cleaned = 0.000490301 Jy ! Total flux subtracted in 200 components = 0.000490301 Jy ! Clean residual min=-0.000822 max=0.000973 Jy/beam ! Clean residual mean=0.000009 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.169184 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 165 components and 0.169184 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=0.106117Jy sigma=0.000644 ! Fit after self-cal, rms=0.106118Jy sigma=0.000644 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 = 7.49042e-05 Jy ! Component: 100 - total flux cleaned = 0.000155569 Jy ! Component: 150 - total flux cleaned = 0.000215942 Jy ! Component: 200 - total flux cleaned = 0.000252817 Jy ! Total flux subtracted in 200 components = 0.000252817 Jy ! Clean residual min=-0.000818 max=0.000979 Jy/beam ! Clean residual mean=0.000009 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.169437 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 176 components and 0.169437 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=0.106117Jy sigma=0.000644 ! Fit after self-cal, rms=0.106117Jy sigma=0.000644 ! 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=1.27 mas, bmaj=1.474 mas, bpa=34.21 degrees ! Estimated noise=334.246 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.27 x 1.474 at 34.21 degrees (North through East) ! Clean map min=-0.0006821 max=0.14895 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=1.005 mas, bmaj=1.263 mas, bpa=38.51 degrees ! Estimated noise=863.622 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.114933 Jy ! Component: 100 - total flux cleaned = 0.140408 Jy ! Component: 150 - total flux cleaned = 0.149226 Jy ! Component: 200 - total flux cleaned = 0.153704 Jy ! Total flux subtracted in 200 components = 0.153704 Jy ! Clean residual min=-0.002323 max=0.002322 Jy/beam ! Clean residual mean=-0.000006 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.153703 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.153703 Jy ! Inverting map and beam ! Estimated beam: bmin=1.27 mas, bmaj=1.474 mas, bpa=34.21 degrees ! Estimated noise=334.246 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 = 0.00360438 Jy ! Component: 100 - total flux cleaned = 0.00585754 Jy ! Component: 150 - total flux cleaned = 0.00756671 Jy ! Component: 200 - total flux cleaned = 0.0089234 Jy ! Total flux subtracted in 200 components = 0.0089234 Jy ! Clean residual min=-0.001038 max=0.001135 Jy/beam ! Clean residual mean=-0.000000 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.162627 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 41 components and 0.162627 Jy ! Inverting map ! Added new window around map position (9.6, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120609 Jy ! Component: 100 - total flux cleaned = 0.0020589 Jy ! Component: 150 - total flux cleaned = 0.00273101 Jy ! Component: 200 - total flux cleaned = 0.00326616 Jy ! Total flux subtracted in 200 components = 0.00326616 Jy ! Clean residual min=-0.000936 max=0.000734 Jy/beam ! Clean residual mean=0.000003 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.165893 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 72 components and 0.165893 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=2.341 mas, bmaj=2.361 mas, bpa=-57.07 degrees ! Estimated noise=415.775 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00096717 Jy ! Component: 100 - total flux cleaned = 0.00164182 Jy ! Component: 150 - total flux cleaned = 0.00203557 Jy ! Component: 200 - total flux cleaned = 0.0023393 Jy ! Total flux subtracted in 200 components = 0.0023393 Jy ! Clean residual min=-0.000878 max=0.000857 Jy/beam ! Clean residual mean=0.000009 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.168232 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 = 0.000285671 Jy ! Component: 100 - total flux cleaned = 0.000509012 Jy ! Component: 150 - total flux cleaned = 0.000710284 Jy ! Component: 200 - total flux cleaned = 0.000803052 Jy ! Total flux subtracted in 200 components = 0.000803052 Jy ! Clean residual min=-0.000869 max=0.000814 Jy/beam ! Clean residual mean=0.000010 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.169035 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 134 components and 0.169035 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.27 mas, bmaj=1.474 mas, bpa=34.21 degrees ! Estimated noise=334.246 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000125085 Jy ! Component: 100 - total flux cleaned = -8.81872e-07 Jy ! Component: 150 - total flux cleaned = 9.62451e-05 Jy ! Component: 200 - total flux cleaned = 0.00018535 Jy ! Total flux subtracted in 200 components = 0.00018535 Jy ! Clean residual min=-0.000774 max=0.000700 Jy/beam ! Clean residual mean=0.000005 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.169221 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 152 components and 0.169221 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=0.106122Jy sigma=0.000644 ! Fit after self-cal, rms=0.106120Jy sigma=0.000644 wmodel J1806+6141_X_2017_01_16_pus_map.mod ! Writing 152 model components to file: J1806+6141_X_2017_01_16_pus_map.mod wobs J1806+6141_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J1806+6141_X_2017_01_16_pus_uvs.fits wwins J1806+6141_X_2017_01_16_pus_map.win ! wwins: Wrote 6 windows to J1806+6141_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 = -0.000109147 Jy ! Component: 100 - total flux cleaned = -0.000145023 Jy ! Component: 150 - total flux cleaned = -0.000178469 Jy ! Component: 200 - total flux cleaned = -0.000210337 Jy ! Component: 250 - total flux cleaned = -0.000292913 Jy ! Component: 300 - total flux cleaned = -0.000372787 Jy ! Component: 350 - total flux cleaned = -0.000460048 Jy ! Component: 400 - total flux cleaned = -0.000497822 Jy ! Component: 450 - total flux cleaned = -0.000552744 Jy ! Component: 500 - total flux cleaned = -0.000597188 Jy ! Component: 550 - total flux cleaned = -0.000614602 Jy ! Component: 600 - total flux cleaned = -0.000657169 Jy ! Component: 650 - total flux cleaned = -0.000665582 Jy ! Component: 700 - total flux cleaned = -0.000690099 Jy ! Component: 750 - total flux cleaned = -0.000689932 Jy ! Component: 800 - total flux cleaned = -0.000674068 Jy ! Component: 850 - total flux cleaned = -0.000674339 Jy ! Component: 900 - total flux cleaned = -0.000689684 Jy ! Component: 950 - total flux cleaned = -0.000674813 Jy ! Component: 1000 - total flux cleaned = -0.000682271 Jy ! Component: 1050 - total flux cleaned = -0.000675182 Jy ! Component: 1100 - total flux cleaned = -0.000696768 Jy ! Component: 1150 - total flux cleaned = -0.000689633 Jy ! Component: 1200 - total flux cleaned = -0.0006896 Jy ! Component: 1250 - total flux cleaned = -0.00068265 Jy ! Component: 1300 - total flux cleaned = -0.000662159 Jy ! Component: 1350 - total flux cleaned = -0.00066207 Jy ! Component: 1400 - total flux cleaned = -0.000642021 Jy ! Component: 1450 - total flux cleaned = -0.000642032 Jy ! Component: 1500 - total flux cleaned = -0.000635542 Jy ! Component: 1550 - total flux cleaned = -0.000635473 Jy ! Component: 1600 - total flux cleaned = -0.000629058 Jy ! Component: 1650 - total flux cleaned = -0.000622683 Jy ! Component: 1700 - total flux cleaned = -0.00059118 Jy ! Component: 1750 - total flux cleaned = -0.000591193 Jy ! Component: 1800 - total flux cleaned = -0.000603444 Jy ! Component: 1850 - total flux cleaned = -0.000585142 Jy ! Component: 1900 - total flux cleaned = -0.000560984 Jy ! Component: 1950 - total flux cleaned = -0.000549011 Jy ! Component: 2000 - total flux cleaned = -0.000531195 Jy ! Total flux subtracted in 2048 components = -0.000513563 Jy ! Clean residual min=-0.000339 max=0.000338 Jy/beam ! Clean residual mean=0.000003 rms=0.000114 Jy/beam ! Combined flux in latest and established models = 0.168707 Jy keep ! Adding 129 model components to the UV plane model. ! The established model now contains 281 components and 0.168707 Jy ![Exited script file: muppet] wmap "J1806+6141_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.27 x 1.474 at 34.21 degrees (North through East) ! Clean map min=-0.00064234 max=0.14883 Jy/beam ! Writing clean map to FITS file: J1806+6141_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 0.14883 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00011328 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.228341 0.228341 0.456683 0.913366 1.82673 3.65346 7.30692 14.6138 29.2277 58.4554 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.148 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.27 x 1.474 at 34.21 degrees (North through East) ! Clean map min=-0.00064234 max=0.14883 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 J1806+6141_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:51:12 2019