! Started logfile: J1804+0101_X_2017_08_12_pus_uvs.log on Fri May 10 15:27:20 2019 obs J1804+0101_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J1804+0101_X_2017_08_12_pus_uva.fits ! AN table 1: 173 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.724599 visibilities/baseline/integration-bin. ! Found source: J1804+0101 ! ! 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 67692 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 J1804+0101_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 249 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 249 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 249 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 249 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 249 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 249 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 249 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 249 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 249 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 249 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 249 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 306 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.740984Jy sigma=0.005716 ! Fit after self-cal, rms=0.681408Jy sigma=0.005266 ! 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=0.6795 mas, bmaj=1.617 mas, bpa=-0.5702 degrees ! Estimated noise=738.57 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 = 0.256992 Jy ! Component: 100 - total flux cleaned = 0.379916 Jy ! Total flux subtracted in 100 components = 0.379916 Jy ! Clean residual min=-0.029221 max=0.069651 Jy/beam ! Clean residual mean=-0.000009 rms=0.010126 Jy/beam ! Combined flux in latest and established models = 0.379916 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.379916 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=0.212070Jy sigma=0.001780 ! Fit after self-cal, rms=0.211643Jy sigma=0.001777 ! Inverting map ! Added new window around map position (0.8, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0859518 Jy ! Component: 100 - total flux cleaned = 0.147624 Jy ! Total flux subtracted in 100 components = 0.147624 Jy ! Clean residual min=-0.020834 max=0.040401 Jy/beam ! Clean residual mean=0.000006 rms=0.006264 Jy/beam ! Combined flux in latest and established models = 0.52754 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 42 components and 0.52754 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=0.154679Jy sigma=0.001232 ! Fit after self-cal, rms=0.154308Jy sigma=0.001229 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0473621 Jy ! Component: 100 - total flux cleaned = 0.0825312 Jy ! Total flux subtracted in 100 components = 0.0825312 Jy ! Clean residual min=-0.016620 max=0.030130 Jy/beam ! Clean residual mean=0.000015 rms=0.004486 Jy/beam ! Combined flux in latest and established models = 0.610071 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 52 components and 0.610071 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=0.131183Jy sigma=0.000994 ! Fit after self-cal, rms=0.130828Jy sigma=0.000989 ! 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=0.8054 mas, bmaj=1.859 mas, bpa=-0.8821 degrees ! Estimated noise=346.876 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 = 0.0433926 Jy ! Component: 100 - total flux cleaned = 0.0724133 Jy ! Component: 150 - total flux cleaned = 0.0924276 Jy ! Component: 200 - total flux cleaned = 0.106408 Jy ! Total flux subtracted in 200 components = 0.106408 Jy ! Clean residual min=-0.014616 max=0.029092 Jy/beam ! Clean residual mean=0.000027 rms=0.004281 Jy/beam ! Combined flux in latest and established models = 0.716479 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 67 components and 0.716479 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=0.115413Jy sigma=0.000811 ! Fit after self-cal, rms=0.115337Jy sigma=0.000809 ! Inverting map ! Added new window around map position (-0.8, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0283134 Jy ! Component: 100 - total flux cleaned = 0.0450917 Jy ! Component: 150 - total flux cleaned = 0.0572834 Jy ! Component: 200 - total flux cleaned = 0.0667081 Jy ! Total flux subtracted in 200 components = 0.0667081 Jy ! Clean residual min=-0.010718 max=0.013125 Jy/beam ! Clean residual mean=0.000028 rms=0.002803 Jy/beam ! Combined flux in latest and established models = 0.783187 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 98 components and 0.783187 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=0.107143Jy sigma=0.000735 ! Fit after self-cal, rms=0.106566Jy sigma=0.000729 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.22 KP 1.02 ! LA 0.96 MK 1.02 NL 0.97 OV 0.97 ! PT 0.98 SC 1.19 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.16 KP 1.04 ! LA 0.97 MK 1.03 NL 0.97 OV 0.97 ! PT 1.01 SC 1.17 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 1.16 KP 0.97 ! LA 0.99 MK 1.01 NL 0.97 OV 0.97 ! PT 0.98 SC 1.13 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.18 KP 1.02 ! LA 0.99 MK 1.03 NL 0.98 OV 0.98 ! PT 0.99 SC 1.15 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 1.14 KP 1.01 ! LA 0.98 MK 1.04 NL 0.97 OV 0.98 ! PT 0.99 SC 1.09 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.16 KP 1.01 ! LA 0.98 MK 0.99 NL 0.98 OV 0.97 ! PT 0.98 SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.16 KP 1.01 ! LA 0.99 MK 1.01 NL 0.96 OV 0.98 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.17 KP 1.02 ! LA 0.97 MK 0.98 NL 0.97 OV 0.98 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.20 KP 1.03 ! LA 0.99 MK 0.95 NL 0.96 OV 0.98 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.15 KP 1.01 ! LA 1.00 MK 0.98 NL 0.97 OV 0.98 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.19 KP 1.01 ! LA 1.00 MK 0.95 NL 0.96 OV 0.98 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.15 KP 1.01 ! LA 0.98 MK 0.94 NL 0.96 OV 0.98 ! PT 1.01 SC 0.98 ! ! ! Fit before self-cal, rms=0.106566Jy sigma=0.000729 ! Fit after self-cal, rms=0.112832Jy sigma=0.000706 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8147 mas, bmaj=1.879 mas, bpa=-1.419 degrees ! Estimated noise=354.798 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 = 0.00541149 Jy ! Component: 100 - total flux cleaned = 0.00631833 Jy ! Component: 150 - total flux cleaned = 0.00712977 Jy ! Component: 200 - total flux cleaned = 0.00800528 Jy ! Total flux subtracted in 200 components = 0.00800528 Jy ! Clean residual min=-0.007718 max=0.008066 Jy/beam ! Clean residual mean=0.000029 rms=0.002128 Jy/beam ! Combined flux in latest and established models = 0.791192 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 109 components and 0.791192 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=0.111878Jy sigma=0.000698 ! Fit after self-cal, rms=0.111918Jy sigma=0.000697 ! 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=0.111918Jy sigma=0.000697 ! Fit after self-cal, rms=0.116098Jy sigma=0.000690 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8187 mas, bmaj=1.878 mas, bpa=-1.327 degrees ! Estimated noise=357.234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00285236 Jy ! Component: 100 - total flux cleaned = 0.00414387 Jy ! Component: 150 - total flux cleaned = 0.00468577 Jy ! Component: 200 - total flux cleaned = 0.00492829 Jy ! Total flux subtracted in 200 components = 0.00492829 Jy ! Clean residual min=-0.006795 max=0.006936 Jy/beam ! Clean residual mean=0.000028 rms=0.001856 Jy/beam ! Combined flux in latest and established models = 0.796121 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 118 components and 0.796121 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=0.115660Jy sigma=0.000686 ! Fit after self-cal, rms=0.115660Jy sigma=0.000686 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 = 0.000559371 Jy ! Component: 100 - total flux cleaned = 0.000550178 Jy ! Component: 150 - total flux cleaned = 0.000448724 Jy ! Component: 200 - total flux cleaned = 0.00026546 Jy ! Total flux subtracted in 200 components = 0.00026546 Jy ! Clean residual min=-0.006637 max=0.006812 Jy/beam ! Clean residual mean=0.000028 rms=0.001809 Jy/beam ! Combined flux in latest and established models = 0.796386 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 123 components and 0.796386 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=0.115457Jy sigma=0.000684 ! Fit after self-cal, rms=0.115428Jy sigma=0.000684 ! 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=0.115428Jy sigma=0.000684 ! Fit after self-cal, rms=0.128308Jy sigma=0.000657 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8191 mas, bmaj=1.878 mas, bpa=-1.309 degrees ! Estimated noise=357.888 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013647 Jy ! Component: 100 - total flux cleaned = 0.00166758 Jy ! Component: 150 - total flux cleaned = 0.00184341 Jy ! Component: 200 - total flux cleaned = 0.00184184 Jy ! Total flux subtracted in 200 components = 0.00184184 Jy ! Clean residual min=-0.004288 max=0.004826 Jy/beam ! Clean residual mean=0.000004 rms=0.000994 Jy/beam ! Combined flux in latest and established models = 0.798228 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 130 components and 0.798228 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=0.128152Jy sigma=0.000655 ! Fit after self-cal, rms=0.128270Jy sigma=0.000655 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 (-2.4, -9.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00316021 Jy ! Component: 100 - total flux cleaned = 0.00315176 Jy ! Component: 150 - total flux cleaned = 0.00314982 Jy ! Component: 200 - total flux cleaned = 0.00339534 Jy ! Total flux subtracted in 200 components = 0.00339534 Jy ! Clean residual min=-0.003833 max=0.004342 Jy/beam ! Clean residual mean=0.000002 rms=0.000891 Jy/beam ! Combined flux in latest and established models = 0.801623 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 144 components and 0.801623 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=0.128021Jy sigma=0.000653 ! Fit after self-cal, rms=0.128001Jy sigma=0.000653 ! Inverting map ! Added new window around map position (-2.2, -3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00309033 Jy ! Component: 100 - total flux cleaned = 0.00401683 Jy ! Component: 150 - total flux cleaned = 0.00425194 Jy ! Component: 200 - total flux cleaned = 0.00454065 Jy ! Total flux subtracted in 200 components = 0.00454065 Jy ! Clean residual min=-0.003474 max=0.003694 Jy/beam ! Clean residual mean=0.000002 rms=0.000823 Jy/beam ! Combined flux in latest and established models = 0.806164 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 156 components and 0.806164 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=0.127850Jy sigma=0.000651 ! Fit after self-cal, rms=0.127829Jy sigma=0.000651 ! 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=0.127829Jy sigma=0.000651 ! Fit after self-cal, rms=0.128449Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.059 mas, bmaj=3.302 mas, bpa=-0.1622 degrees ! Estimated noise=456.546 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00233607 Jy ! Component: 100 - total flux cleaned = 0.0035346 Jy ! Component: 150 - total flux cleaned = 0.00414101 Jy ! Component: 200 - total flux cleaned = 0.00439357 Jy ! Total flux subtracted in 200 components = 0.00439357 Jy ! Clean residual min=-0.002543 max=0.003546 Jy/beam ! Clean residual mean=0.000005 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 0.810558 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 178 components and 0.810557 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=0.128439Jy sigma=0.000651 ! Fit after self-cal, rms=0.128431Jy sigma=0.000651 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-5, -10.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00246807 Jy ! Component: 100 - total flux cleaned = 0.0030263 Jy ! Component: 150 - total flux cleaned = 0.00387955 Jy ! Component: 200 - total flux cleaned = 0.00470563 Jy ! Total flux subtracted in 200 components = 0.00470563 Jy ! Clean residual min=-0.001890 max=0.001813 Jy/beam ! Clean residual mean=0.000005 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.815263 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 209 components and 0.815263 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=0.128401Jy sigma=0.000650 ! Fit after self-cal, rms=0.128393Jy sigma=0.000650 ! 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=0.8191 mas, bmaj=1.877 mas, bpa=-1.304 degrees ! Estimated noise=358.002 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8191 x 1.877 at -1.304 degrees (North through East) ! Clean map min=-0.0030458 max=0.32696 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=0.6885 mas, bmaj=1.623 mas, bpa=-0.8299 degrees ! Estimated noise=768.42 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.267166 Jy ! Component: 100 - total flux cleaned = 0.39578 Jy ! Component: 150 - total flux cleaned = 0.480005 Jy ! Component: 200 - total flux cleaned = 0.539465 Jy ! Total flux subtracted in 200 components = 0.539465 Jy ! Clean residual min=-0.017647 max=0.033584 Jy/beam ! Clean residual mean=-0.000007 rms=0.005651 Jy/beam ! Combined flux in latest and established models = 0.539465 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 40 model components to the UV plane model. ! The established model now contains 40 components and 0.539465 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8191 mas, bmaj=1.877 mas, bpa=-1.304 degrees ! Estimated noise=358.002 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 = 0.0664264 Jy ! Component: 100 - total flux cleaned = 0.112419 Jy ! Component: 150 - total flux cleaned = 0.145703 Jy ! Component: 200 - total flux cleaned = 0.170785 Jy ! Total flux subtracted in 200 components = 0.170785 Jy ! Clean residual min=-0.010163 max=0.014778 Jy/beam ! Clean residual mean=0.000003 rms=0.003361 Jy/beam ! Combined flux in latest and established models = 0.71025 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 97 components and 0.710249 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0196339 Jy ! Component: 100 - total flux cleaned = 0.0351439 Jy ! Component: 150 - total flux cleaned = 0.0474418 Jy ! Component: 200 - total flux cleaned = 0.0572683 Jy ! Total flux subtracted in 200 components = 0.0572683 Jy ! Clean residual min=-0.006336 max=0.006793 Jy/beam ! Clean residual mean=0.000004 rms=0.001622 Jy/beam ! Combined flux in latest and established models = 0.767518 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 119 components and 0.767518 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=2.059 mas, bmaj=3.302 mas, bpa=-0.1622 degrees ! Estimated noise=456.546 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0139741 Jy ! Component: 100 - total flux cleaned = 0.022449 Jy ! Component: 150 - total flux cleaned = 0.0283884 Jy ! Component: 200 - total flux cleaned = 0.0328547 Jy ! Total flux subtracted in 200 components = 0.0328547 Jy ! Clean residual min=-0.003424 max=0.003327 Jy/beam ! Clean residual mean=0.000007 rms=0.001114 Jy/beam ! Combined flux in latest and established models = 0.800372 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 = 0.003607 Jy ! Component: 100 - total flux cleaned = 0.00660981 Jy ! Component: 150 - total flux cleaned = 0.00914113 Jy ! Component: 200 - total flux cleaned = 0.0113051 Jy ! Total flux subtracted in 200 components = 0.0113051 Jy ! Clean residual min=-0.002352 max=0.002264 Jy/beam ! Clean residual mean=0.000007 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.811677 Jy ! Adding 102 model components to the UV plane model. ! The established model now contains 203 components and 0.811677 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8191 mas, bmaj=1.877 mas, bpa=-1.304 degrees ! Estimated noise=358.002 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122231 Jy ! Component: 100 - total flux cleaned = 0.00168812 Jy ! Component: 150 - total flux cleaned = 0.00207746 Jy ! Component: 200 - total flux cleaned = 0.00218869 Jy ! Total flux subtracted in 200 components = 0.00218869 Jy ! Clean residual min=-0.004171 max=0.003506 Jy/beam ! Clean residual mean=0.000002 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 0.813866 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 217 components and 0.813866 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=0.128542Jy sigma=0.000651 ! Fit after self-cal, rms=0.128395Jy sigma=0.000651 wmodel J1804+0101_X_2017_08_12_pus_map.mod ! Writing 217 model components to file: J1804+0101_X_2017_08_12_pus_map.mod wobs J1804+0101_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J1804+0101_X_2017_08_12_pus_uvs.fits wwins J1804+0101_X_2017_08_12_pus_map.win ! wwins: Wrote 6 windows to J1804+0101_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 = -0.000551869 Jy ! Component: 100 - total flux cleaned = -0.000886498 Jy ! Component: 150 - total flux cleaned = -0.000942338 Jy ! Component: 200 - total flux cleaned = -0.000892178 Jy ! Component: 250 - total flux cleaned = -0.000700531 Jy ! Component: 300 - total flux cleaned = -0.000518019 Jy ! Component: 350 - total flux cleaned = -0.000386171 Jy ! Component: 400 - total flux cleaned = -0.000385383 Jy ! Component: 450 - total flux cleaned = -0.000260133 Jy ! Component: 500 - total flux cleaned = -0.000260443 Jy ! Component: 550 - total flux cleaned = -0.00014262 Jy ! Component: 600 - total flux cleaned = -6.5776e-05 Jy ! Component: 650 - total flux cleaned = 9.11122e-06 Jy ! Component: 700 - total flux cleaned = 9.41172e-06 Jy ! Component: 750 - total flux cleaned = 0.000117644 Jy ! Component: 800 - total flux cleaned = 0.000328372 Jy ! Component: 850 - total flux cleaned = 0.000430356 Jy ! Component: 900 - total flux cleaned = 0.000463341 Jy ! Component: 950 - total flux cleaned = 0.000529723 Jy ! Component: 1000 - total flux cleaned = 0.00052941 Jy ! Component: 1050 - total flux cleaned = 0.000497725 Jy ! Component: 1100 - total flux cleaned = 0.000591692 Jy ! Component: 1150 - total flux cleaned = 0.000591431 Jy ! Component: 1200 - total flux cleaned = 0.000591247 Jy ! Component: 1250 - total flux cleaned = 0.00062103 Jy ! Component: 1300 - total flux cleaned = 0.000767418 Jy ! Component: 1350 - total flux cleaned = 0.000708911 Jy ! Component: 1400 - total flux cleaned = 0.000709051 Jy ! Component: 1450 - total flux cleaned = 0.000793395 Jy ! Component: 1500 - total flux cleaned = 0.000709938 Jy ! Component: 1550 - total flux cleaned = 0.000846193 Jy ! Component: 1600 - total flux cleaned = 0.000846471 Jy ! Component: 1650 - total flux cleaned = 0.000846635 Jy ! Component: 1700 - total flux cleaned = 0.000977285 Jy ! Component: 1750 - total flux cleaned = 0.0010284 Jy ! Component: 1800 - total flux cleaned = 0.000875119 Jy ! Component: 1850 - total flux cleaned = 0.000900238 Jy ! Component: 1900 - total flux cleaned = 0.000925137 Jy ! Component: 1950 - total flux cleaned = 0.000802577 Jy ! Component: 2000 - total flux cleaned = 0.000778628 Jy ! Total flux subtracted in 2048 components = 0.000802688 Jy ! Clean residual min=-0.001195 max=0.001195 Jy/beam ! Clean residual mean=0.000003 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.814669 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 359 components and 0.814668 Jy ![Exited script file: muppet] wmap "J1804+0101_X_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8191 x 1.877 at -1.304 degrees (North through East) ! Clean map min=-0.002719 max=0.33536 Jy/beam ! Writing clean map to FITS file: J1804+0101_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 0.335356 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000450549 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.403048 0.403048 0.806097 1.61219 3.22439 6.44877 12.8975 25.7951 51.5902 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.335 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8191 x 1.877 at -1.304 degrees (North through East) ! Clean map min=-0.002719 max=0.33536 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 J1804+0101_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:27:25 2019