! Started logfile: J0916+0242_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:47:27 2019 obs J0916+0242_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J0916+0242_X_2017_05_31_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.965388 visibilities/baseline/integration-bin. ! Found source: J0916+0242 ! ! 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 1698 lines of history. ! ! Reading 58908 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 J0916+0242_X_2017_05_31_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 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.745269Jy sigma=0.005582 ! Fit after self-cal, rms=0.715979Jy sigma=0.005354 ! 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=0.7187 mas, bmaj=1.695 mas, bpa=-0.1685 degrees ! Estimated noise=761.971 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 = 0.231023 Jy ! Component: 100 - total flux cleaned = 0.281401 Jy ! Total flux subtracted in 100 components = 0.281401 Jy ! Clean residual min=-0.006768 max=0.014138 Jy/beam ! Clean residual mean=-0.000009 rms=0.002034 Jy/beam ! Combined flux in latest and established models = 0.281401 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.281401 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=0.106805Jy sigma=0.000709 ! Fit after self-cal, rms=0.106804Jy sigma=0.000709 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0138077 Jy ! Component: 100 - total flux cleaned = 0.0193211 Jy ! Total flux subtracted in 100 components = 0.0193211 Jy ! Clean residual min=-0.008504 max=0.007623 Jy/beam ! Clean residual mean=0.000006 rms=0.001706 Jy/beam ! Combined flux in latest and established models = 0.300722 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 7 components and 0.300722 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=0.105987Jy sigma=0.000689 ! Fit after self-cal, rms=0.105980Jy sigma=0.000689 ! 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=0.8775 mas, bmaj=1.98 mas, bpa=-0.8411 degrees ! Estimated noise=393.869 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 = 0.00263036 Jy ! Component: 100 - total flux cleaned = 0.0029495 Jy ! Component: 150 - total flux cleaned = 0.00292162 Jy ! Component: 200 - total flux cleaned = 0.00289993 Jy ! Total flux subtracted in 200 components = 0.00289993 Jy ! Clean residual min=-0.009544 max=0.009006 Jy/beam ! Clean residual mean=0.000021 rms=0.001911 Jy/beam ! Combined flux in latest and established models = 0.303622 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 17 components and 0.303622 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=0.106084Jy sigma=0.000687 ! Fit after self-cal, rms=0.106081Jy sigma=0.000687 ! 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 0.98 FD 0.97 HN 1.00 KP 0.98 ! LA 0.98 MK 0.98 NL 0.94 OV 1.06 ! PT 1.11 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.02 KP 0.93 ! LA 0.97 MK 0.99 NL 0.93 OV 1.06 ! PT 1.20 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.03 KP 0.88 ! LA 0.99 MK 1.01 NL 0.94 OV 1.06 ! PT 1.15 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.01 KP 0.97 ! LA 0.99 MK 1.00 NL 0.95 OV 1.05 ! PT 1.16 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.97 KP 0.97 ! LA 0.98 MK 1.01 NL 0.86 OV 1.07 ! PT 1.16 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 0.98 KP 0.97 ! LA 0.99 MK 1.01 NL 0.86 OV 0.99 ! PT 1.17 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.04 KP 0.97 ! LA 1.01 MK 1.01 NL 0.86 OV 0.98 ! PT 1.18 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.06 KP 0.96 ! LA 0.98 MK 1.00 NL 0.86 OV 0.99 ! PT 1.20 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.05 KP 0.97 ! LA 1.01 MK 1.01 NL 0.86 OV 0.99 ! PT 1.19 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.04 KP 0.97 ! LA 1.03 MK 1.04 NL 0.87 OV 0.98 ! PT 1.19 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.04 KP 0.89 ! LA 1.02 MK 1.03 NL 0.89 OV 0.98 ! PT 1.22 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.02 KP 0.92 ! LA 1.00 MK 1.05 NL 0.88 OV 1.09 ! PT 1.23 SC 1.02 ! ! ! Fit before self-cal, rms=0.106081Jy sigma=0.000687 ! Fit after self-cal, rms=0.106083Jy sigma=0.000657 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.881 mas, bmaj=1.978 mas, bpa=-0.9117 degrees ! Estimated noise=390.859 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 = -0.0019787 Jy ! Component: 100 - total flux cleaned = -0.00217439 Jy ! Component: 150 - total flux cleaned = -0.00217634 Jy ! Component: 200 - total flux cleaned = -0.00214934 Jy ! Total flux subtracted in 200 components = -0.00214934 Jy ! Clean residual min=-0.003150 max=0.004030 Jy/beam ! Clean residual mean=0.000009 rms=0.000932 Jy/beam ! Combined flux in latest and established models = 0.301473 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 29 components and 0.301473 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=0.105960Jy sigma=0.000657 ! Fit after self-cal, rms=0.106096Jy sigma=0.000657 ! 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=0.106096Jy sigma=0.000657 ! Fit after self-cal, rms=0.109170Jy sigma=0.000648 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8808 mas, bmaj=1.98 mas, bpa=-0.9808 degrees ! Estimated noise=390.454 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000526095 Jy ! Component: 100 - total flux cleaned = -0.000513726 Jy ! Component: 150 - total flux cleaned = -0.000513569 Jy ! Component: 200 - total flux cleaned = -0.000503827 Jy ! Total flux subtracted in 200 components = -0.000503827 Jy ! Clean residual min=-0.002024 max=0.002118 Jy/beam ! Clean residual mean=0.000003 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.300969 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 31 components and 0.300969 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=0.109152Jy sigma=0.000648 ! Fit after self-cal, rms=0.109230Jy 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 = -1.78754e-05 Jy ! Component: 100 - total flux cleaned = -9.88427e-06 Jy ! Component: 150 - total flux cleaned = -2.71451e-06 Jy ! Component: 200 - total flux cleaned = 3.81211e-06 Jy ! Total flux subtracted in 200 components = 3.81211e-06 Jy ! Clean residual min=-0.002034 max=0.002145 Jy/beam ! Clean residual mean=0.000003 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.300973 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 35 components and 0.300973 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=0.109225Jy sigma=0.000648 ! Fit after self-cal, rms=0.109224Jy 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=0.109224Jy sigma=0.000648 ! Fit after self-cal, rms=0.114214Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8798 mas, bmaj=1.981 mas, bpa=-1.003 degrees ! Estimated noise=390.599 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000200131 Jy ! Component: 100 - total flux cleaned = 0.000179146 Jy ! Component: 150 - total flux cleaned = 0.000160042 Jy ! Component: 200 - total flux cleaned = 0.000125253 Jy ! Total flux subtracted in 200 components = 0.000125253 Jy ! Clean residual min=-0.000932 max=0.000955 Jy/beam ! Clean residual mean=0.000001 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.301098 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 39 components and 0.301098 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=0.114212Jy sigma=0.000645 ! Fit after self-cal, rms=0.114275Jy 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 = -3.45185e-05 Jy ! Component: 100 - total flux cleaned = -4.91029e-05 Jy ! Component: 150 - total flux cleaned = -6.92869e-05 Jy ! Component: 200 - total flux cleaned = -8.77531e-05 Jy ! Total flux subtracted in 200 components = -8.77531e-05 Jy ! Clean residual min=-0.000937 max=0.000946 Jy/beam ! Clean residual mean=0.000000 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.30101 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 0.30101 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=0.114275Jy sigma=0.000645 ! Fit after self-cal, rms=0.114274Jy sigma=0.000645 ! 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=0.114274Jy sigma=0.000645 ! Fit after self-cal, rms=0.114362Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.058 mas, bmaj=3.176 mas, bpa=-2.023 degrees ! Estimated noise=517.65 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000504634 Jy ! Component: 100 - total flux cleaned = 0.00052124 Jy ! Component: 150 - total flux cleaned = 0.000550941 Jy ! Component: 200 - total flux cleaned = 0.000564018 Jy ! Total flux subtracted in 200 components = 0.000564018 Jy ! Clean residual min=-0.001392 max=0.001314 Jy/beam ! Clean residual mean=0.000003 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.301574 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 42 components and 0.301574 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=0.114365Jy sigma=0.000645 ! Fit after self-cal, rms=0.114365Jy 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 = 0.000114599 Jy ! Component: 100 - total flux cleaned = 0.000101067 Jy ! Component: 150 - total flux cleaned = 9.55888e-05 Jy ! Component: 200 - total flux cleaned = 9.97636e-05 Jy ! Total flux subtracted in 200 components = 9.97636e-05 Jy ! Clean residual min=-0.001377 max=0.001300 Jy/beam ! Clean residual mean=0.000003 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.301674 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 46 components and 0.301674 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=0.114368Jy sigma=0.000645 ! Fit after self-cal, rms=0.114368Jy sigma=0.000645 ! 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=0.8795 mas, bmaj=1.981 mas, bpa=-1.02 degrees ! Estimated noise=390.681 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8795 x 1.981 at -1.02 degrees (North through East) ! Clean map min=-0.00090763 max=0.29481 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=0.7202 mas, bmaj=1.695 mas, bpa=-0.3006 degrees ! Estimated noise=757.482 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.229622 Jy ! Component: 100 - total flux cleaned = 0.279694 Jy ! Component: 150 - total flux cleaned = 0.292917 Jy ! Component: 200 - total flux cleaned = 0.298149 Jy ! Total flux subtracted in 200 components = 0.298149 Jy ! Clean residual min=-0.002058 max=0.002135 Jy/beam ! Clean residual mean=-0.000001 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.298149 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 5 model components to the UV plane model. ! The established model now contains 5 components and 0.298149 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8795 mas, bmaj=1.981 mas, bpa=-1.02 degrees ! Estimated noise=390.681 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 = 0.00211584 Jy ! Component: 100 - total flux cleaned = 0.00239229 Jy ! Component: 150 - total flux cleaned = 0.00260939 Jy ! Component: 200 - total flux cleaned = 0.00277221 Jy ! Total flux subtracted in 200 components = 0.00277221 Jy ! Clean residual min=-0.000991 max=0.001070 Jy/beam ! Clean residual mean=0.000000 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.300921 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 23 components and 0.300921 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=2.058 mas, bmaj=3.176 mas, bpa=-2.023 degrees ! Estimated noise=517.65 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000698439 Jy ! Component: 100 - total flux cleaned = 0.000719173 Jy ! Component: 150 - total flux cleaned = 0.000737307 Jy ! Component: 200 - total flux cleaned = 0.000754419 Jy ! Total flux subtracted in 200 components = 0.000754419 Jy ! Clean residual min=-0.001403 max=0.001307 Jy/beam ! Clean residual mean=0.000003 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.301675 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 = 1.55554e-05 Jy ! Component: 100 - total flux cleaned = 3.00367e-05 Jy ! Component: 150 - total flux cleaned = 4.36254e-05 Jy ! Component: 200 - total flux cleaned = 5.59229e-05 Jy ! Total flux subtracted in 200 components = 5.59229e-05 Jy ! Clean residual min=-0.001388 max=0.001305 Jy/beam ! Clean residual mean=0.000003 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.301731 Jy ! Adding 5 model components to the UV plane model. ! The established model now contains 26 components and 0.301731 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8795 mas, bmaj=1.981 mas, bpa=-1.02 degrees ! Estimated noise=390.681 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000304171 Jy ! Component: 100 - total flux cleaned = -0.000303199 Jy ! Component: 150 - total flux cleaned = -0.000289075 Jy ! Component: 200 - total flux cleaned = -0.000278722 Jy ! Total flux subtracted in 200 components = -0.000278722 Jy ! Clean residual min=-0.000933 max=0.001022 Jy/beam ! Clean residual mean=0.000001 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.301453 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 33 components and 0.301453 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=0.114367Jy sigma=0.000645 ! Fit after self-cal, rms=0.114366Jy sigma=0.000645 wmodel J0916+0242_X_2017_05_31_pus_map.mod ! Writing 33 model components to file: J0916+0242_X_2017_05_31_pus_map.mod wobs J0916+0242_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J0916+0242_X_2017_05_31_pus_uvs.fits wwins J0916+0242_X_2017_05_31_pus_map.win ! wwins: Wrote 1 windows to J0916+0242_X_2017_05_31_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 = 0.000118202 Jy ! Component: 100 - total flux cleaned = 0.000118527 Jy ! Component: 150 - total flux cleaned = 0.000102364 Jy ! Component: 200 - total flux cleaned = 0.000117487 Jy ! Component: 250 - total flux cleaned = 8.76598e-05 Jy ! Component: 300 - total flux cleaned = 0.000102504 Jy ! Component: 350 - total flux cleaned = 8.81936e-05 Jy ! Component: 400 - total flux cleaned = 0.000129912 Jy ! Component: 450 - total flux cleaned = 0.000116103 Jy ! Component: 500 - total flux cleaned = 0.000102572 Jy ! Component: 550 - total flux cleaned = 8.93976e-05 Jy ! Component: 600 - total flux cleaned = 8.92526e-05 Jy ! Component: 650 - total flux cleaned = 7.61293e-05 Jy ! Component: 700 - total flux cleaned = 2.59389e-05 Jy ! Component: 750 - total flux cleaned = -1.08464e-05 Jy ! Component: 800 - total flux cleaned = -2.26794e-05 Jy ! Component: 850 - total flux cleaned = -5.82667e-05 Jy ! Component: 900 - total flux cleaned = -6.95303e-05 Jy ! Component: 950 - total flux cleaned = -2.28597e-05 Jy ! Component: 1000 - total flux cleaned = -1.13756e-05 Jy ! Component: 1050 - total flux cleaned = -1.13982e-05 Jy ! Component: 1100 - total flux cleaned = -2.25282e-05 Jy ! Component: 1150 - total flux cleaned = 3.26595e-05 Jy ! Component: 1200 - total flux cleaned = 4.37551e-05 Jy ! Component: 1250 - total flux cleaned = 5.46918e-05 Jy ! Component: 1300 - total flux cleaned = 0.000118967 Jy ! Component: 1350 - total flux cleaned = 0.000140244 Jy ! Component: 1400 - total flux cleaned = 0.000192769 Jy ! Component: 1450 - total flux cleaned = 0.000244591 Jy ! Component: 1500 - total flux cleaned = 0.000265157 Jy ! Component: 1550 - total flux cleaned = 0.000285671 Jy ! Component: 1600 - total flux cleaned = 0.000315973 Jy ! Component: 1650 - total flux cleaned = 0.000345891 Jy ! Component: 1700 - total flux cleaned = 0.000385346 Jy ! Component: 1750 - total flux cleaned = 0.000395196 Jy ! Component: 1800 - total flux cleaned = 0.000424278 Jy ! Component: 1850 - total flux cleaned = 0.000481794 Jy ! Component: 1900 - total flux cleaned = 0.000510259 Jy ! Component: 1950 - total flux cleaned = 0.000500772 Jy ! Component: 2000 - total flux cleaned = 0.000547438 Jy ! Total flux subtracted in 2048 components = 0.000584296 Jy ! Clean residual min=-0.000595 max=0.000577 Jy/beam ! Clean residual mean=-0.000000 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.302037 Jy keep ! Adding 153 model components to the UV plane model. ! The established model now contains 186 components and 0.302037 Jy ![Exited script file: muppet] wmap "J0916+0242_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8795 x 1.981 at -1.02 degrees (North through East) ! Clean map min=-0.00080607 max=0.29478 Jy/beam ! Writing clean map to FITS file: J0916+0242_X_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.29478 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000175816 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.178929 0.178929 0.357858 0.715717 1.43143 2.86287 5.72573 11.4515 22.9029 45.8059 91.6117 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.294 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8795 x 1.981 at -1.02 degrees (North through East) ! Clean map min=-0.00080607 max=0.29478 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 J0916+0242_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:47:30 2019