! Started logfile: J0930+3503_X_2017_08_12_pus_uvs.log on Fri May 10 15:22:08 2019 obs J0930+3503_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J0930+3503_X_2017_08_12_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.873489 visibilities/baseline/integration-bin. ! Found source: J0930+3503 ! ! 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 1049 lines of history. ! ! Reading 53772 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 J0930+3503_X_2017_08_12_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 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.916463Jy sigma=0.007655 ! Fit after self-cal, rms=0.904912Jy sigma=0.007572 ! 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=0.7762 mas, bmaj=1.27 mas, bpa=9.361 degrees ! Estimated noise=857.757 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 = 0.075312 Jy ! Component: 100 - total flux cleaned = 0.091781 Jy ! Total flux subtracted in 100 components = 0.091781 Jy ! Clean residual min=-0.002985 max=0.004837 Jy/beam ! Clean residual mean=-0.000001 rms=0.000920 Jy/beam ! Combined flux in latest and established models = 0.091781 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.091781 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=0.082477Jy sigma=0.000655 ! Fit after self-cal, rms=0.082461Jy sigma=0.000655 ! 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=0.947 mas, bmaj=1.578 mas, bpa=8.091 degrees ! Estimated noise=369.9 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 = 0.00726269 Jy ! Component: 100 - total flux cleaned = 0.0102305 Jy ! Component: 150 - total flux cleaned = 0.0115913 Jy ! Component: 200 - total flux cleaned = 0.0120881 Jy ! Total flux subtracted in 200 components = 0.0120881 Jy ! Clean residual min=-0.001609 max=0.002499 Jy/beam ! Clean residual mean=-0.000018 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.103869 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.103869 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=0.081994Jy sigma=0.000649 ! Fit after self-cal, rms=0.081997Jy sigma=0.000649 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.01 KP 1.01 ! LA 0.99 MK 1.01 NL 0.98 OV 1.00 ! PT 1.00 SC 1.16 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.93 KP 1.04 ! LA 0.97 MK 1.00 NL 0.97 OV 1.01 ! PT 1.03 SC 1.13 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.99 KP 0.96 ! LA 0.98 MK 0.99 NL 0.95 OV 1.03 ! PT 1.00 SC 1.10 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 1.00 KP 0.99 ! LA 1.01 MK 0.99 NL 0.97 OV 1.00 ! PT 1.03 SC 1.10 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 0.98 KP 1.01 ! LA 0.96 MK 1.02 NL 0.96 OV 1.01 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 0.97 KP 1.00 ! LA 0.98 MK 0.98 NL 0.97 OV 1.01 ! PT 1.00 SC 1.16 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 0.94 KP 0.98 ! LA 0.98 MK 1.02 NL 0.96 OV 1.03 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.97 KP 0.98 ! LA 0.97 MK 1.00 NL 0.97 OV 1.05 ! PT 0.99 SC 1.16 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 0.98 KP 1.02 ! LA 1.00 MK 0.94 NL 0.95 OV 1.00 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.93 HN 1.00 KP 0.96 ! LA 0.97 MK 1.03 NL 0.97 OV 1.01 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.96 KP 0.99 ! LA 0.98 MK 1.02 NL 0.96 OV 1.04 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.92 HN 1.17 KP 0.98 ! LA 0.98 MK 0.98 NL 0.99 OV 1.01 ! PT 1.00 SC 0.99 ! ! ! Fit before self-cal, rms=0.081997Jy sigma=0.000649 ! Fit after self-cal, rms=0.082225Jy sigma=0.000648 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9602 mas, bmaj=1.587 mas, bpa=6.933 degrees ! Estimated noise=368.305 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 (8.4, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140928 Jy ! Component: 100 - total flux cleaned = 0.00201516 Jy ! Component: 150 - total flux cleaned = 0.00258395 Jy ! Component: 200 - total flux cleaned = 0.00302722 Jy ! Total flux subtracted in 200 components = 0.00302722 Jy ! Clean residual min=-0.001212 max=0.002236 Jy/beam ! Clean residual mean=-0.000013 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.106896 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 35 components and 0.106896 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=0.082123Jy sigma=0.000647 ! Fit after self-cal, rms=0.082149Jy sigma=0.000647 ! Inverting map ! Added new window around map position (1.4, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00193922 Jy ! Component: 100 - total flux cleaned = 0.00250221 Jy ! Component: 150 - total flux cleaned = 0.00284832 Jy ! Component: 200 - total flux cleaned = 0.00318868 Jy ! Total flux subtracted in 200 components = 0.00318868 Jy ! Clean residual min=-0.001125 max=0.001800 Jy/beam ! Clean residual mean=-0.000008 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.110085 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 53 components and 0.110085 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=0.082085Jy sigma=0.000646 ! Fit after self-cal, rms=0.082081Jy sigma=0.000646 ! 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=0.082081Jy sigma=0.000646 ! Fit after self-cal, rms=0.091968Jy sigma=0.000644 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9575 mas, bmaj=1.587 mas, bpa=7.39 degrees ! Estimated noise=367.816 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000801408 Jy ! Component: 100 - total flux cleaned = 0.00113493 Jy ! Component: 150 - total flux cleaned = 0.0013344 Jy ! Component: 200 - total flux cleaned = 0.00143883 Jy ! Total flux subtracted in 200 components = 0.00143883 Jy ! Clean residual min=-0.000856 max=0.001338 Jy/beam ! Clean residual mean=-0.000006 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.111524 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 76 components and 0.111524 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=0.091956Jy sigma=0.000644 ! Fit after self-cal, rms=0.092103Jy 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) ! Added new window around map position (5.6, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118038 Jy ! Component: 100 - total flux cleaned = 0.00156438 Jy ! Component: 150 - total flux cleaned = 0.00168053 Jy ! Component: 200 - total flux cleaned = 0.00176635 Jy ! Total flux subtracted in 200 components = 0.00176635 Jy ! Clean residual min=-0.000839 max=0.000875 Jy/beam ! Clean residual mean=-0.000004 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.11329 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 92 components and 0.11329 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=0.092083Jy sigma=0.000643 ! Fit after self-cal, rms=0.092082Jy sigma=0.000643 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.092082Jy sigma=0.000643 ! Fit after self-cal, rms=0.093299Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.957 mas, bmaj=1.587 mas, bpa=7.347 degrees ! Estimated noise=367.848 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000448755 Jy ! Component: 100 - total flux cleaned = 0.000531932 Jy ! Component: 150 - total flux cleaned = 0.000589865 Jy ! Component: 200 - total flux cleaned = 0.000616405 Jy ! Total flux subtracted in 200 components = 0.000616405 Jy ! Clean residual min=-0.000788 max=0.000756 Jy/beam ! Clean residual mean=-0.000002 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.113907 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 98 components and 0.113907 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=0.093290Jy sigma=0.000643 ! Fit after self-cal, rms=0.093298Jy sigma=0.000643 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.89293e-05 Jy ! Component: 100 - total flux cleaned = 4.68759e-05 Jy ! Component: 150 - total flux cleaned = 5.81469e-05 Jy ! Component: 200 - total flux cleaned = 4.76412e-05 Jy ! Total flux subtracted in 200 components = 4.76412e-05 Jy ! Clean residual min=-0.000766 max=0.000730 Jy/beam ! Clean residual mean=-0.000002 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.113954 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 101 components and 0.113954 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=0.093294Jy sigma=0.000643 ! Fit after self-cal, rms=0.093294Jy sigma=0.000643 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.093294Jy sigma=0.000643 ! Fit after self-cal, rms=0.093295Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.167 mas, bmaj=2.58 mas, bpa=5.097 degrees ! Estimated noise=462.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000117326 Jy ! Component: 100 - total flux cleaned = 0.000256565 Jy ! Component: 150 - total flux cleaned = 0.00036495 Jy ! Component: 200 - total flux cleaned = 0.00045753 Jy ! Total flux subtracted in 200 components = 0.00045753 Jy ! Clean residual min=-0.000669 max=0.000837 Jy/beam ! Clean residual mean=-0.000002 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.114412 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 114 components and 0.114412 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=0.093294Jy sigma=0.000643 ! Fit after self-cal, rms=0.093293Jy sigma=0.000643 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.13697e-05 Jy ! Component: 100 - total flux cleaned = 0.000134336 Jy ! Component: 150 - total flux cleaned = 0.000183626 Jy ! Component: 200 - total flux cleaned = 0.000206044 Jy ! Total flux subtracted in 200 components = 0.000206044 Jy ! Clean residual min=-0.000675 max=0.000838 Jy/beam ! Clean residual mean=-0.000001 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.114618 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 119 components and 0.114618 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=0.093293Jy sigma=0.000643 ! Fit after self-cal, rms=0.093292Jy sigma=0.000643 ! 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=0.9567 mas, bmaj=1.586 mas, bpa=7.32 degrees ! Estimated noise=367.83 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9567 x 1.586 at 7.32 degrees (North through East) ! Clean map min=-0.00067672 max=0.09794 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=0.7831 mas, bmaj=1.276 mas, bpa=8.865 degrees ! Estimated noise=868.528 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0760947 Jy ! Component: 100 - total flux cleaned = 0.0927444 Jy ! Component: 150 - total flux cleaned = 0.0977972 Jy ! Component: 200 - total flux cleaned = 0.101083 Jy ! Total flux subtracted in 200 components = 0.101083 Jy ! Clean residual min=-0.002146 max=0.002376 Jy/beam ! Clean residual mean=0.000002 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.101083 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.101083 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9567 mas, bmaj=1.586 mas, bpa=7.32 degrees ! Estimated noise=367.83 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 = 0.00291397 Jy ! Component: 100 - total flux cleaned = 0.00490981 Jy ! Component: 150 - total flux cleaned = 0.00642602 Jy ! Component: 200 - total flux cleaned = 0.00763584 Jy ! Total flux subtracted in 200 components = 0.00763584 Jy ! Clean residual min=-0.000908 max=0.000936 Jy/beam ! Clean residual mean=-0.000009 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.108719 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 38 components and 0.108719 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=2.58 mas, bpa=5.097 degrees ! Estimated noise=462.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154595 Jy ! Component: 100 - total flux cleaned = 0.00262894 Jy ! Component: 150 - total flux cleaned = 0.00345727 Jy ! Component: 200 - total flux cleaned = 0.00410564 Jy ! Total flux subtracted in 200 components = 0.00410564 Jy ! Clean residual min=-0.000721 max=0.000844 Jy/beam ! Clean residual mean=-0.000008 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.112825 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 = 0.000513823 Jy ! Component: 100 - total flux cleaned = 0.000926567 Jy ! Component: 150 - total flux cleaned = 0.00122424 Jy ! Component: 200 - total flux cleaned = 0.00140719 Jy ! Total flux subtracted in 200 components = 0.00140719 Jy ! Clean residual min=-0.000698 max=0.000878 Jy/beam ! Clean residual mean=-0.000003 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.114232 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 95 components and 0.114232 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9567 mas, bmaj=1.586 mas, bpa=7.32 degrees ! Estimated noise=367.83 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.71694e-05 Jy ! Component: 100 - total flux cleaned = 3.731e-05 Jy ! Component: 150 - total flux cleaned = 8.42958e-05 Jy ! Component: 200 - total flux cleaned = 0.000127267 Jy ! Total flux subtracted in 200 components = 0.000127267 Jy ! Clean residual min=-0.000841 max=0.000792 Jy/beam ! Clean residual mean=-0.000001 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.114359 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 116 components and 0.114359 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=0.093298Jy sigma=0.000643 ! Fit after self-cal, rms=0.093293Jy sigma=0.000643 wmodel J0930+3503_X_2017_08_12_pus_map.mod ! Writing 116 model components to file: J0930+3503_X_2017_08_12_pus_map.mod wobs J0930+3503_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J0930+3503_X_2017_08_12_pus_uvs.fits wwins J0930+3503_X_2017_08_12_pus_map.win ! wwins: Wrote 4 windows to J0930+3503_X_2017_08_12_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -2.12552e-06 Jy ! Component: 100 - total flux cleaned = 2.45022e-05 Jy ! Component: 150 - total flux cleaned = 4.95983e-05 Jy ! Component: 200 - total flux cleaned = 7.37613e-05 Jy ! Component: 250 - total flux cleaned = 8.56434e-05 Jy ! Component: 300 - total flux cleaned = 0.000120293 Jy ! Component: 350 - total flux cleaned = 0.000109084 Jy ! Component: 400 - total flux cleaned = 6.53885e-05 Jy ! Component: 450 - total flux cleaned = 4.41107e-05 Jy ! Component: 500 - total flux cleaned = 5.46885e-05 Jy ! Component: 550 - total flux cleaned = 3.38503e-05 Jy ! Component: 600 - total flux cleaned = 2.35605e-05 Jy ! Component: 650 - total flux cleaned = -4.63972e-05 Jy ! Component: 700 - total flux cleaned = -0.000105564 Jy ! Component: 750 - total flux cleaned = -0.00016403 Jy ! Component: 800 - total flux cleaned = -0.000231296 Jy ! Component: 850 - total flux cleaned = -0.000250445 Jy ! Component: 900 - total flux cleaned = -0.00032564 Jy ! Component: 950 - total flux cleaned = -0.000372082 Jy ! Component: 1000 - total flux cleaned = -0.000436604 Jy ! Component: 1050 - total flux cleaned = -0.000491082 Jy ! Component: 1100 - total flux cleaned = -0.000544868 Jy ! Component: 1150 - total flux cleaned = -0.000580385 Jy ! Component: 1200 - total flux cleaned = -0.000598018 Jy ! Component: 1250 - total flux cleaned = -0.000650311 Jy ! Component: 1300 - total flux cleaned = -0.000702008 Jy ! Component: 1350 - total flux cleaned = -0.000736041 Jy ! Component: 1400 - total flux cleaned = -0.000761257 Jy ! Component: 1450 - total flux cleaned = -0.000794706 Jy ! Component: 1500 - total flux cleaned = -0.000836039 Jy ! Component: 1550 - total flux cleaned = -0.000852307 Jy ! Component: 1600 - total flux cleaned = -0.000884716 Jy ! Component: 1650 - total flux cleaned = -0.000908948 Jy ! Component: 1700 - total flux cleaned = -0.000948865 Jy ! Component: 1750 - total flux cleaned = -0.000964804 Jy ! Component: 1800 - total flux cleaned = -0.00101976 Jy ! Component: 1850 - total flux cleaned = -0.00103538 Jy ! Component: 1900 - total flux cleaned = -0.00105088 Jy ! Component: 1950 - total flux cleaned = -0.00106618 Jy ! Component: 2000 - total flux cleaned = -0.00110425 Jy ! Total flux subtracted in 2048 components = -0.0011344 Jy ! Clean residual min=-0.000445 max=0.000428 Jy/beam ! Clean residual mean=-0.000001 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.113225 Jy keep ! Adding 153 model components to the UV plane model. ! The established model now contains 269 components and 0.113225 Jy ![Exited script file: muppet] wmap "J0930+3503_X_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9567 x 1.586 at 7.32 degrees (North through East) ! Clean map min=-0.00061068 max=0.097871 Jy/beam ! Writing clean map to FITS file: J0930+3503_X_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0978711 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000143237 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.439057 0.439057 0.878115 1.75623 3.51246 7.02492 14.0498 28.0997 56.1994 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.097 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9567 x 1.586 at 7.32 degrees (North through East) ! Clean map min=-0.00061068 max=0.097871 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 J0930+3503_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:22:11 2019