! Started logfile: J0504+2802_X_2017_03_27_pus_uvs.log on Sat Apr 27 21:58:32 2019 obs J0504+2802_X_2017_03_27_pus_uva.fits ! Reading UV FITS file: J0504+2802_X_2017_03_27_pus_uva.fits ! AN table 1: 173 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.978035 visibilities/baseline/integration-bin. ! Found source: J0504+2802 ! ! 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 1844 lines of history. ! ! Reading 91368 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 J0504+2802_X_2017_03_27_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.897076Jy sigma=0.007824 ! Fit after self-cal, rms=0.889610Jy sigma=0.007762 ! 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=0.7228 mas, bmaj=1.452 mas, bpa=1.581 degrees ! Estimated noise=614.877 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 = 0.0802235 Jy ! Component: 100 - total flux cleaned = 0.110481 Jy ! Total flux subtracted in 100 components = 0.110481 Jy ! Clean residual min=-0.004435 max=0.013964 Jy/beam ! Clean residual mean=-0.000000 rms=0.001430 Jy/beam ! Combined flux in latest and established models = 0.110481 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.110481 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=0.083855Jy sigma=0.000704 ! Fit after self-cal, rms=0.083646Jy sigma=0.000702 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0165375 Jy ! Component: 100 - total flux cleaned = 0.0252378 Jy ! Total flux subtracted in 100 components = 0.0252378 Jy ! Clean residual min=-0.002574 max=0.004744 Jy/beam ! Clean residual mean=-0.000001 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.135718 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 7 components and 0.135718 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=0.079645Jy sigma=0.000665 ! Fit after self-cal, rms=0.079601Jy sigma=0.000665 ! Inverting map ! Added new window around map position (0.8, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00546091 Jy ! Component: 100 - total flux cleaned = 0.00861736 Jy ! Total flux subtracted in 100 components = 0.00861736 Jy ! Clean residual min=-0.002390 max=0.004783 Jy/beam ! Clean residual mean=-0.000001 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.144336 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.144336 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=0.079136Jy sigma=0.000661 ! Fit after self-cal, rms=0.079127Jy sigma=0.000661 ! Inverting map ! Added new window around map position (-1.8, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00410944 Jy ! Component: 100 - total flux cleaned = 0.00631103 Jy ! Total flux subtracted in 100 components = 0.00631103 Jy ! Clean residual min=-0.002163 max=0.003405 Jy/beam ! Clean residual mean=0.000000 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.150647 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 22 components and 0.150647 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=0.078868Jy sigma=0.000658 ! Fit after self-cal, rms=0.078848Jy sigma=0.000658 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9111 mas, bmaj=1.755 mas, bpa=1.311 degrees ! Estimated noise=270.609 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 (-3.4, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00360781 Jy ! Component: 100 - total flux cleaned = 0.00539125 Jy ! Component: 150 - total flux cleaned = 0.00595153 Jy ! Component: 200 - total flux cleaned = 0.00629267 Jy ! Total flux subtracted in 200 components = 0.00629267 Jy ! Clean residual min=-0.002162 max=0.001858 Jy/beam ! Clean residual mean=0.000013 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.156939 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 39 components and 0.156939 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=0.078669Jy sigma=0.000656 ! Fit after self-cal, rms=0.078651Jy sigma=0.000656 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 0.98 KP 0.98 ! LA 0.97 MK 0.96 NL 0.96 OV 1.00 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.94 HN 0.97 KP 0.99 ! LA 0.98 MK 0.99 NL 0.97 OV 1.00 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.93 HN 0.97 KP 0.94 ! LA 1.01 MK 0.99 NL 0.97 OV 1.01 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.95 HN 1.00 KP 0.96 ! LA 1.00 MK 1.00 NL 0.97 OV 1.00 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.93 HN 0.97 KP 0.96 ! LA 1.00 MK 1.03 NL 0.97 OV 1.00 ! PT 1.05 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.94 HN 1.02 KP 0.98 ! LA 1.01 MK 1.00 NL 0.98 OV 1.01 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 0.96 KP 0.98 ! LA 1.04 MK 1.02 NL 0.98 OV 1.02 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.96 KP 0.99 ! LA 0.98 MK 0.98 NL 1.01 OV 1.01 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 0.98 KP 0.99 ! LA 1.03 MK 0.96 NL 0.95 OV 1.01 ! PT 1.06 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 1.04 KP 0.89 ! LA 1.04 MK 1.00 NL 0.87 OV 1.06 ! PT 1.09 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.07 HN 1.04 KP 0.97 ! LA 1.10 MK 1.13 NL 0.94 OV 1.15 ! PT 1.20 SC 1.13 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.97 HN 1.03 KP 1.00 ! LA 1.04 MK 0.93 NL 0.90 OV 1.14 ! PT 1.14 SC 1.02 ! ! ! Fit before self-cal, rms=0.078651Jy sigma=0.000656 ! Fit after self-cal, rms=0.078267Jy sigma=0.000651 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9166 mas, bmaj=1.757 mas, bpa=0.8043 degrees ! Estimated noise=269.792 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 = 0.00153255 Jy ! Component: 100 - total flux cleaned = 0.0023809 Jy ! Component: 150 - total flux cleaned = 0.00270684 Jy ! Component: 200 - total flux cleaned = 0.00270792 Jy ! Total flux subtracted in 200 components = 0.00270792 Jy ! Clean residual min=-0.001137 max=0.001009 Jy/beam ! Clean residual mean=-0.000001 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.159647 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 64 components and 0.159647 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=0.078236Jy sigma=0.000651 ! Fit after self-cal, rms=0.078230Jy sigma=0.000651 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.078230Jy sigma=0.000651 ! Fit after self-cal, rms=0.078427Jy sigma=0.000650 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9149 mas, bmaj=1.755 mas, bpa=0.8718 degrees ! Estimated noise=269.897 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000681688 Jy ! Component: 100 - total flux cleaned = 0.000955925 Jy ! Component: 150 - total flux cleaned = 0.00106374 Jy ! Component: 200 - total flux cleaned = 0.00111032 Jy ! Total flux subtracted in 200 components = 0.00111032 Jy ! Clean residual min=-0.000720 max=0.000749 Jy/beam ! Clean residual mean=-0.000002 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.160758 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 75 components and 0.160758 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=0.078419Jy sigma=0.000650 ! Fit after self-cal, rms=0.078427Jy sigma=0.000650 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 = 0.000198791 Jy ! Component: 100 - total flux cleaned = 0.000261895 Jy ! Component: 150 - total flux cleaned = 0.000279787 Jy ! Component: 200 - total flux cleaned = 0.000279624 Jy ! Total flux subtracted in 200 components = 0.000279624 Jy ! Clean residual min=-0.000717 max=0.000731 Jy/beam ! Clean residual mean=-0.000001 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.161037 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 86 components and 0.161037 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=0.078425Jy sigma=0.000650 ! Fit after self-cal, rms=0.078424Jy sigma=0.000650 ! 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=0.078424Jy sigma=0.000650 ! Fit after self-cal, rms=0.078534Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9145 mas, bmaj=1.755 mas, bpa=0.8428 degrees ! Estimated noise=269.95 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000327726 Jy ! Component: 100 - total flux cleaned = 0.000445397 Jy ! Component: 150 - total flux cleaned = 0.000494829 Jy ! Component: 200 - total flux cleaned = 0.000531962 Jy ! Total flux subtracted in 200 components = 0.000531962 Jy ! Clean residual min=-0.000711 max=0.000725 Jy/beam ! Clean residual mean=-0.000001 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.161569 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 92 components and 0.161569 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=0.078531Jy sigma=0.000650 ! Fit after self-cal, rms=0.078534Jy sigma=0.000650 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 = 0.000104013 Jy ! Component: 100 - total flux cleaned = 0.000124697 Jy ! Component: 150 - total flux cleaned = 0.000137845 Jy ! Component: 200 - total flux cleaned = 0.000150358 Jy ! Total flux subtracted in 200 components = 0.000150358 Jy ! Clean residual min=-0.000708 max=0.000717 Jy/beam ! Clean residual mean=-0.000001 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.16172 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 100 components and 0.16172 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=0.078532Jy sigma=0.000650 ! Fit after self-cal, rms=0.078532Jy sigma=0.000650 ! 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=0.078532Jy sigma=0.000650 ! Fit after self-cal, rms=0.078549Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.065 mas, bmaj=2.717 mas, bpa=-0.2391 degrees ! Estimated noise=344.225 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000305781 Jy ! Component: 100 - total flux cleaned = 0.000378991 Jy ! Component: 150 - total flux cleaned = 0.000431032 Jy ! Component: 200 - total flux cleaned = 0.000467547 Jy ! Total flux subtracted in 200 components = 0.000467547 Jy ! Clean residual min=-0.000849 max=0.000951 Jy/beam ! Clean residual mean=-0.000003 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.162187 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 109 components and 0.162187 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=0.078549Jy sigma=0.000650 ! Fit after self-cal, rms=0.078549Jy sigma=0.000650 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 = 9.72446e-05 Jy ! Component: 100 - total flux cleaned = 0.000104427 Jy ! Component: 150 - total flux cleaned = 0.000104423 Jy ! Component: 200 - total flux cleaned = 0.000104296 Jy ! Total flux subtracted in 200 components = 0.000104296 Jy ! Clean residual min=-0.000850 max=0.000957 Jy/beam ! Clean residual mean=-0.000003 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.162291 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 115 components and 0.162291 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=0.078549Jy sigma=0.000650 ! Fit after self-cal, rms=0.078549Jy 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=0.914 mas, bmaj=1.755 mas, bpa=0.8224 degrees ! Estimated noise=269.996 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.914 x 1.755 at 0.8224 degrees (North through East) ! Clean map min=-0.00065451 max=0.11011 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=0.7253 mas, bmaj=1.457 mas, bpa=0.852 degrees ! Estimated noise=613.661 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0798557 Jy ! Component: 100 - total flux cleaned = 0.111231 Jy ! Component: 150 - total flux cleaned = 0.127127 Jy ! Component: 200 - total flux cleaned = 0.135996 Jy ! Total flux subtracted in 200 components = 0.135996 Jy ! Clean residual min=-0.002137 max=0.004740 Jy/beam ! Clean residual mean=-0.000003 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.135996 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.135996 Jy ! Inverting map and beam ! Estimated beam: bmin=0.914 mas, bmaj=1.755 mas, bpa=0.8224 degrees ! Estimated noise=269.996 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 = 0.00814737 Jy ! Component: 100 - total flux cleaned = 0.0134619 Jy ! Component: 150 - total flux cleaned = 0.0172025 Jy ! Component: 200 - total flux cleaned = 0.0198929 Jy ! Total flux subtracted in 200 components = 0.0198929 Jy ! Clean residual min=-0.000968 max=0.001517 Jy/beam ! Clean residual mean=-0.000010 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.155889 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 31 components and 0.155889 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00194536 Jy ! Component: 100 - total flux cleaned = 0.00336559 Jy ! Component: 150 - total flux cleaned = 0.00441466 Jy ! Component: 200 - total flux cleaned = 0.0051406 Jy ! Total flux subtracted in 200 components = 0.0051406 Jy ! Clean residual min=-0.000778 max=0.000765 Jy/beam ! Clean residual mean=-0.000003 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.16103 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 52 components and 0.16103 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=2.065 mas, bmaj=2.717 mas, bpa=-0.2391 degrees ! Estimated noise=344.225 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000892071 Jy ! Component: 100 - total flux cleaned = 0.00111516 Jy ! Component: 150 - total flux cleaned = 0.00116262 Jy ! Component: 200 - total flux cleaned = 0.00120181 Jy ! Total flux subtracted in 200 components = 0.00120181 Jy ! Clean residual min=-0.000859 max=0.000972 Jy/beam ! Clean residual mean=-0.000003 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.162232 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 = 5.49973e-05 Jy ! Component: 100 - total flux cleaned = 0.000109225 Jy ! Component: 150 - total flux cleaned = 0.000147215 Jy ! Component: 200 - total flux cleaned = 0.000173581 Jy ! Total flux subtracted in 200 components = 0.000173581 Jy ! Clean residual min=-0.000855 max=0.000951 Jy/beam ! Clean residual mean=-0.000002 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.162405 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 73 components and 0.162405 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.914 mas, bmaj=1.755 mas, bpa=0.8224 degrees ! Estimated noise=269.996 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.32587e-05 Jy ! Component: 100 - total flux cleaned = -0.000106823 Jy ! Component: 150 - total flux cleaned = -9.44988e-05 Jy ! Component: 200 - total flux cleaned = -8.42571e-05 Jy ! Total flux subtracted in 200 components = -8.42571e-05 Jy ! Clean residual min=-0.000700 max=0.000725 Jy/beam ! Clean residual mean=-0.000001 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.162321 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 86 components and 0.162321 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=0.078553Jy sigma=0.000650 ! Fit after self-cal, rms=0.078552Jy sigma=0.000650 wmodel J0504+2802_X_2017_03_27_pus_map.mod ! Writing 86 model components to file: J0504+2802_X_2017_03_27_pus_map.mod wobs J0504+2802_X_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J0504+2802_X_2017_03_27_pus_uvs.fits wwins J0504+2802_X_2017_03_27_pus_map.win ! wwins: Wrote 4 windows to J0504+2802_X_2017_03_27_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 = 0.000133633 Jy ! Component: 100 - total flux cleaned = 0.000122135 Jy ! Component: 150 - total flux cleaned = 5.40074e-05 Jy ! Component: 200 - total flux cleaned = 1.04653e-05 Jy ! Component: 250 - total flux cleaned = -4.20491e-05 Jy ! Component: 300 - total flux cleaned = -4.20743e-05 Jy ! Component: 350 - total flux cleaned = -5.21833e-05 Jy ! Component: 400 - total flux cleaned = -7.1665e-05 Jy ! Component: 450 - total flux cleaned = -9.09193e-05 Jy ! Component: 500 - total flux cleaned = -0.000137272 Jy ! Component: 550 - total flux cleaned = -0.000173533 Jy ! Component: 600 - total flux cleaned = -0.000191324 Jy ! Component: 650 - total flux cleaned = -0.00021768 Jy ! Component: 700 - total flux cleaned = -0.000209181 Jy ! Component: 750 - total flux cleaned = -0.000217857 Jy ! Component: 800 - total flux cleaned = -0.000226214 Jy ! Component: 850 - total flux cleaned = -0.000226179 Jy ! Component: 900 - total flux cleaned = -0.000226035 Jy ! Component: 950 - total flux cleaned = -0.000233905 Jy ! Component: 1000 - total flux cleaned = -0.000218257 Jy ! Component: 1050 - total flux cleaned = -0.00018741 Jy ! Component: 1100 - total flux cleaned = -0.000202948 Jy ! Component: 1150 - total flux cleaned = -0.000225653 Jy ! Component: 1200 - total flux cleaned = -0.000225656 Jy ! Component: 1250 - total flux cleaned = -0.000240311 Jy ! Component: 1300 - total flux cleaned = -0.000262118 Jy ! Component: 1350 - total flux cleaned = -0.000283833 Jy ! Component: 1400 - total flux cleaned = -0.00031239 Jy ! Component: 1450 - total flux cleaned = -0.000340608 Jy ! Component: 1500 - total flux cleaned = -0.000382471 Jy ! Component: 1550 - total flux cleaned = -0.000410244 Jy ! Component: 1600 - total flux cleaned = -0.000458105 Jy ! Component: 1650 - total flux cleaned = -0.000485172 Jy ! Component: 1700 - total flux cleaned = -0.000511864 Jy ! Component: 1750 - total flux cleaned = -0.000551657 Jy ! Component: 1800 - total flux cleaned = -0.000584412 Jy ! Component: 1850 - total flux cleaned = -0.000610434 Jy ! Component: 1900 - total flux cleaned = -0.000661957 Jy ! Component: 1950 - total flux cleaned = -0.000693833 Jy ! Component: 2000 - total flux cleaned = -0.000687494 Jy ! Total flux subtracted in 2048 components = -0.000725144 Jy ! Clean residual min=-0.000374 max=0.000355 Jy/beam ! Clean residual mean=0.000001 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.161596 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 224 components and 0.161596 Jy ![Exited script file: muppet] wmap "J0504+2802_X_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.914 x 1.755 at 0.8224 degrees (North through East) ! Clean map min=-0.00056695 max=0.11007 Jy/beam ! Writing clean map to FITS file: J0504+2802_X_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.11007 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000119733 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.326337 0.326337 0.652674 1.30535 2.6107 5.22139 10.4428 20.8856 41.7712 83.5423 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.11 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.914 x 1.755 at 0.8224 degrees (North through East) ! Clean map min=-0.00056695 max=0.11007 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 J0504+2802_X_2017_03_27_pus_uvs.log closed on Sat Apr 27 21:58:37 2019