! Started logfile: J0853+0654_X_2017_05_27_pus_uvs.log on Fri May 3 10:32:55 2019 obs J0853+0654_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J0853+0654_X_2017_05_27_pus_uva.fits ! AN table 1: 143 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.976224 visibilities/baseline/integration-bin. ! Found source: J0853+0654 ! ! 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 1033 lines of history. ! ! Reading 75384 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 J0853+0654_X_2017_05_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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.642346Jy sigma=0.005273 ! Fit after self-cal, rms=0.564851Jy sigma=0.004639 ! 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=0.7193 mas, bmaj=1.697 mas, bpa=-1.028 degrees ! Estimated noise=695.697 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 = 0.337706 Jy ! Component: 100 - total flux cleaned = 0.437986 Jy ! Total flux subtracted in 100 components = 0.437986 Jy ! Clean residual min=-0.028989 max=0.119575 Jy/beam ! Clean residual mean=-0.000107 rms=0.008793 Jy/beam ! Combined flux in latest and established models = 0.437986 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.437986 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=0.196599Jy sigma=0.001672 ! Fit after self-cal, rms=0.196449Jy sigma=0.001671 ! Inverting map ! Added new window around map position (1.2, 2.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0993986 Jy ! Component: 100 - total flux cleaned = 0.150769 Jy ! Total flux subtracted in 100 components = 0.150769 Jy ! Clean residual min=-0.016165 max=0.027827 Jy/beam ! Clean residual mean=-0.000067 rms=0.004719 Jy/beam ! Combined flux in latest and established models = 0.588756 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 19 components and 0.588756 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=0.128571Jy sigma=0.001068 ! Fit after self-cal, rms=0.122448Jy sigma=0.001018 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0421727 Jy ! Component: 100 - total flux cleaned = 0.0708802 Jy ! Total flux subtracted in 100 components = 0.0708802 Jy ! Clean residual min=-0.010742 max=0.017894 Jy/beam ! Clean residual mean=-0.000034 rms=0.002756 Jy/beam ! Combined flux in latest and established models = 0.659636 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 30 components and 0.659636 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=0.100911Jy sigma=0.000813 ! Fit after self-cal, rms=0.100209Jy sigma=0.000807 ! Inverting map ! Added new window around map position (-1, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0239006 Jy ! Component: 100 - total flux cleaned = 0.0413124 Jy ! Total flux subtracted in 100 components = 0.0413124 Jy ! Clean residual min=-0.009223 max=0.010377 Jy/beam ! Clean residual mean=-0.000015 rms=0.001921 Jy/beam ! Combined flux in latest and established models = 0.700948 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 39 components and 0.700948 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=0.091934Jy sigma=0.000726 ! Fit after self-cal, rms=0.091625Jy sigma=0.000723 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0147602 Jy ! Component: 100 - total flux cleaned = 0.0255657 Jy ! Total flux subtracted in 100 components = 0.0255657 Jy ! Clean residual min=-0.008070 max=0.006327 Jy/beam ! Clean residual mean=-0.000004 rms=0.001475 Jy/beam ! Combined flux in latest and established models = 0.726514 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 43 components and 0.726514 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=0.088386Jy sigma=0.000691 ! Fit after self-cal, rms=0.088242Jy sigma=0.000690 ! 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=0.8847 mas, bmaj=1.995 mas, bpa=-1.293 degrees ! Estimated noise=310.648 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 = 0.0116328 Jy ! Component: 100 - total flux cleaned = 0.0190527 Jy ! Component: 150 - total flux cleaned = 0.0234457 Jy ! Component: 200 - total flux cleaned = 0.0252032 Jy ! Total flux subtracted in 200 components = 0.0252032 Jy ! Clean residual min=-0.004699 max=0.003790 Jy/beam ! Clean residual mean=0.000022 rms=0.001041 Jy/beam ! Combined flux in latest and established models = 0.751717 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 56 components and 0.751717 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=0.086532Jy sigma=0.000673 ! Fit after self-cal, rms=0.086444Jy sigma=0.000673 ! 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 0.97 FD 0.99 HN 1.02 KP 0.98 ! LA 0.97 MK 1.00 NL 0.98 OV 1.00 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 0.98 KP 0.97 ! LA 0.97 MK 1.00 NL 0.98 OV 1.00 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.00 KP 0.98 ! LA 1.00 MK 1.02 NL 0.98 OV 1.00 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.02 KP 0.98 ! LA 1.01 MK 1.01 NL 0.98 OV 1.00 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.98 KP 0.98 ! LA 0.99 MK 1.04 NL 0.98 OV 0.99 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.00 KP 0.98 ! LA 1.00 MK 1.03 NL 0.99 OV 0.99 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.99 KP 0.98 ! LA 1.01 MK 1.03 NL 0.99 OV 1.00 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 0.99 KP 0.98 ! LA 0.99 MK 1.03 NL 0.99 OV 1.00 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.00 KP 0.97 ! LA 1.00 MK 1.02 NL 0.98 OV 1.00 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.01 KP 0.97 ! LA 1.02 MK 1.04 NL 1.00 OV 1.01 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.03 KP 0.99 ! LA 1.02 MK 1.03 NL 0.99 OV 0.99 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.00 KP 0.95 ! LA 1.00 MK 0.97 NL 0.99 OV 1.01 ! PT 1.05 SC 1.00 ! ! ! Fit before self-cal, rms=0.086444Jy sigma=0.000673 ! Fit after self-cal, rms=0.084918Jy sigma=0.000662 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8906 mas, bmaj=1.999 mas, bpa=-1.22 degrees ! Estimated noise=309.302 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 = 0.000770289 Jy ! Component: 100 - total flux cleaned = 0.000879116 Jy ! Component: 150 - total flux cleaned = 0.00107148 Jy ! Component: 200 - total flux cleaned = 0.00115396 Jy ! Total flux subtracted in 200 components = 0.00115396 Jy ! Clean residual min=-0.003885 max=0.002851 Jy/beam ! Clean residual mean=0.000012 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.752871 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 63 components and 0.752871 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=0.084630Jy sigma=0.000659 ! Fit after self-cal, rms=0.084602Jy sigma=0.000659 ! 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=0.084602Jy sigma=0.000659 ! Fit after self-cal, rms=0.084206Jy sigma=0.000654 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8909 mas, bmaj=1.998 mas, bpa=-1.275 degrees ! Estimated noise=309.127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000248699 Jy ! Component: 100 - total flux cleaned = 0.000146906 Jy ! Component: 150 - total flux cleaned = 0.000471289 Jy ! Component: 200 - total flux cleaned = 0.000641295 Jy ! Total flux subtracted in 200 components = 0.000641295 Jy ! Clean residual min=-0.002964 max=0.002312 Jy/beam ! Clean residual mean=0.000001 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.753512 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 72 components and 0.753512 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=0.084070Jy sigma=0.000653 ! Fit after self-cal, rms=0.084046Jy sigma=0.000653 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 = -3.03086e-05 Jy ! Component: 100 - total flux cleaned = 0.000327536 Jy ! Component: 150 - total flux cleaned = 0.000526831 Jy ! Component: 200 - total flux cleaned = 0.000702932 Jy ! Total flux subtracted in 200 components = 0.000702932 Jy ! Clean residual min=-0.002676 max=0.002126 Jy/beam ! Clean residual mean=0.000001 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.754215 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 76 components and 0.754215 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=0.083972Jy sigma=0.000652 ! Fit after self-cal, rms=0.083953Jy sigma=0.000652 ! 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=0.083953Jy sigma=0.000652 ! Fit after self-cal, rms=0.083900Jy sigma=0.000652 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8912 mas, bmaj=1.998 mas, bpa=-1.269 degrees ! Estimated noise=308.819 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000358874 Jy ! Component: 100 - total flux cleaned = 1.64186e-05 Jy ! Component: 150 - total flux cleaned = 0.00023447 Jy ! Component: 200 - total flux cleaned = 0.000386381 Jy ! Total flux subtracted in 200 components = 0.000386381 Jy ! Clean residual min=-0.002327 max=0.002003 Jy/beam ! Clean residual mean=0.000000 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.754602 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 77 components and 0.754602 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=0.083842Jy sigma=0.000652 ! Fit after self-cal, rms=0.083828Jy sigma=0.000652 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 = -2.1671e-05 Jy ! Component: 100 - total flux cleaned = 0.000182782 Jy ! Component: 150 - total flux cleaned = 0.000354285 Jy ! Component: 200 - total flux cleaned = 0.000446905 Jy ! Total flux subtracted in 200 components = 0.000446905 Jy ! Clean residual min=-0.002122 max=0.001891 Jy/beam ! Clean residual mean=0.000000 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.755048 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 82 components and 0.755049 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=0.083794Jy sigma=0.000651 ! Fit after self-cal, rms=0.083784Jy 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=0.083784Jy sigma=0.000651 ! Fit after self-cal, rms=0.083742Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.134 mas, bmaj=3.136 mas, bpa=-3.556 degrees ! Estimated noise=385.291 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.4437e-05 Jy ! Component: 100 - total flux cleaned = 0.000205235 Jy ! Component: 150 - total flux cleaned = 0.000339725 Jy ! Component: 200 - total flux cleaned = 0.000422545 Jy ! Total flux subtracted in 200 components = 0.000422545 Jy ! Clean residual min=-0.001282 max=0.001599 Jy/beam ! Clean residual mean=-0.000001 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.755471 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 92 components and 0.755471 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=0.083735Jy sigma=0.000651 ! Fit after self-cal, rms=0.083727Jy 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 (-3, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131326 Jy ! Component: 100 - total flux cleaned = 0.00146453 Jy ! Component: 150 - total flux cleaned = 0.00164639 Jy ! Component: 200 - total flux cleaned = 0.00177507 Jy ! Total flux subtracted in 200 components = 0.00177507 Jy ! Clean residual min=-0.001061 max=0.001038 Jy/beam ! Clean residual mean=-0.000001 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.757246 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 113 components and 0.757246 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=0.083692Jy sigma=0.000651 ! Fit after self-cal, rms=0.083689Jy sigma=0.000651 ! 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=0.8914 mas, bmaj=1.997 mas, bpa=-1.252 degrees ! Estimated noise=308.624 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8914 x 1.997 at -1.252 degrees (North through East) ! Clean map min=-0.0017448 max=0.44299 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=0.7242 mas, bmaj=1.696 mas, bpa=-1.045 degrees ! Estimated noise=693.176 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.339921 Jy ! Component: 100 - total flux cleaned = 0.469669 Jy ! Component: 150 - total flux cleaned = 0.549045 Jy ! Component: 200 - total flux cleaned = 0.601569 Jy ! Total flux subtracted in 200 components = 0.601569 Jy ! Clean residual min=-0.013064 max=0.028639 Jy/beam ! Clean residual mean=-0.000073 rms=0.003520 Jy/beam ! Combined flux in latest and established models = 0.601569 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.601569 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8914 mas, bmaj=1.997 mas, bpa=-1.252 degrees ! Estimated noise=308.624 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 = 0.0515176 Jy ! Component: 100 - total flux cleaned = 0.084332 Jy ! Component: 150 - total flux cleaned = 0.10605 Jy ! Component: 200 - total flux cleaned = 0.120762 Jy ! Total flux subtracted in 200 components = 0.120762 Jy ! Clean residual min=-0.003173 max=0.008039 Jy/beam ! Clean residual mean=-0.000025 rms=0.001209 Jy/beam ! Combined flux in latest and established models = 0.722332 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 54 components and 0.722332 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101112 Jy ! Component: 100 - total flux cleaned = 0.0171776 Jy ! Component: 150 - total flux cleaned = 0.0222505 Jy ! Component: 200 - total flux cleaned = 0.0259801 Jy ! Total flux subtracted in 200 components = 0.0259801 Jy ! Clean residual min=-0.001885 max=0.002327 Jy/beam ! Clean residual mean=-0.000006 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.748312 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 85 components and 0.748312 Jy ! Inverting map ! Added new window around map position (1.2, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00257386 Jy ! Component: 100 - total flux cleaned = 0.00427308 Jy ! Component: 150 - total flux cleaned = 0.00516534 Jy ! Component: 200 - total flux cleaned = 0.00567634 Jy ! Total flux subtracted in 200 components = 0.00567634 Jy ! Clean residual min=-0.001688 max=0.001521 Jy/beam ! Clean residual mean=-0.000003 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.753988 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 103 components and 0.753988 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=2.134 mas, bmaj=3.136 mas, bpa=-3.556 degrees ! Estimated noise=385.291 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00162524 Jy ! Component: 100 - total flux cleaned = 0.00230268 Jy ! Component: 150 - total flux cleaned = 0.00261182 Jy ! Component: 200 - total flux cleaned = 0.00271841 Jy ! Total flux subtracted in 200 components = 0.00271841 Jy ! Clean residual min=-0.001188 max=0.000921 Jy/beam ! Clean residual mean=-0.000002 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.756707 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 = 9.59924e-05 Jy ! Component: 100 - total flux cleaned = 0.00020408 Jy ! Component: 150 - total flux cleaned = 0.000262709 Jy ! Component: 200 - total flux cleaned = 0.000354628 Jy ! Total flux subtracted in 200 components = 0.000354628 Jy ! Clean residual min=-0.001116 max=0.000860 Jy/beam ! Clean residual mean=-0.000002 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.757061 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 143 components and 0.757061 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8914 mas, bmaj=1.997 mas, bpa=-1.252 degrees ! Estimated noise=308.624 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000701076 Jy ! Component: 100 - total flux cleaned = -0.000826654 Jy ! Component: 150 - total flux cleaned = -0.000883569 Jy ! Component: 200 - total flux cleaned = -0.000937013 Jy ! Total flux subtracted in 200 components = -0.000937013 Jy ! Clean residual min=-0.001482 max=0.001315 Jy/beam ! Clean residual mean=-0.000001 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.756124 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 159 components and 0.756124 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=0.083728Jy sigma=0.000651 ! Fit after self-cal, rms=0.083703Jy sigma=0.000651 wmodel J0853+0654_X_2017_05_27_pus_map.mod ! Writing 159 model components to file: J0853+0654_X_2017_05_27_pus_map.mod wobs J0853+0654_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J0853+0654_X_2017_05_27_pus_uvs.fits wwins J0853+0654_X_2017_05_27_pus_map.win ! wwins: Wrote 5 windows to J0853+0654_X_2017_05_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 = 5.68286e-05 Jy ! Component: 100 - total flux cleaned = 8.02624e-05 Jy ! Component: 150 - total flux cleaned = -5.3107e-05 Jy ! Component: 200 - total flux cleaned = -0.000159988 Jy ! Component: 250 - total flux cleaned = -0.000243159 Jy ! Component: 300 - total flux cleaned = -0.000425194 Jy ! Component: 350 - total flux cleaned = -0.000583311 Jy ! Component: 400 - total flux cleaned = -0.000756778 Jy ! Component: 450 - total flux cleaned = -0.000832041 Jy ! Component: 500 - total flux cleaned = -0.00090544 Jy ! Component: 550 - total flux cleaned = -0.000977173 Jy ! Component: 600 - total flux cleaned = -0.0010828 Jy ! Component: 650 - total flux cleaned = -0.00116937 Jy ! Component: 700 - total flux cleaned = -0.00127193 Jy ! Component: 750 - total flux cleaned = -0.00135601 Jy ! Component: 800 - total flux cleaned = -0.00138903 Jy ! Component: 850 - total flux cleaned = -0.0014709 Jy ! Component: 900 - total flux cleaned = -0.00158324 Jy ! Component: 950 - total flux cleaned = -0.00163088 Jy ! Component: 1000 - total flux cleaned = -0.00169367 Jy ! Component: 1050 - total flux cleaned = -0.00178676 Jy ! Component: 1100 - total flux cleaned = -0.00183262 Jy ! Component: 1150 - total flux cleaned = -0.00186297 Jy ! Component: 1200 - total flux cleaned = -0.00195282 Jy ! Component: 1250 - total flux cleaned = -0.00202676 Jy ! Component: 1300 - total flux cleaned = -0.00208501 Jy ! Component: 1350 - total flux cleaned = -0.00209965 Jy ! Component: 1400 - total flux cleaned = -0.00217104 Jy ! Component: 1450 - total flux cleaned = -0.00215708 Jy ! Component: 1500 - total flux cleaned = -0.00222689 Jy ! Component: 1550 - total flux cleaned = -0.00225435 Jy ! Component: 1600 - total flux cleaned = -0.00224075 Jy ! Component: 1650 - total flux cleaned = -0.00225436 Jy ! Component: 1700 - total flux cleaned = -0.00229459 Jy ! Component: 1750 - total flux cleaned = -0.00230781 Jy ! Component: 1800 - total flux cleaned = -0.00230794 Jy ! Component: 1850 - total flux cleaned = -0.00234686 Jy ! Component: 1900 - total flux cleaned = -0.00233388 Jy ! Component: 1950 - total flux cleaned = -0.00241027 Jy ! Component: 2000 - total flux cleaned = -0.00243555 Jy ! Total flux subtracted in 2048 components = -0.00241062 Jy ! Clean residual min=-0.000624 max=0.000644 Jy/beam ! Clean residual mean=-0.000001 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.753714 Jy keep ! Adding 129 model components to the UV plane model. ! The established model now contains 280 components and 0.753714 Jy ![Exited script file: muppet] wmap "J0853+0654_X_2017_05_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8914 x 1.997 at -1.252 degrees (North through East) ! Clean map min=-0.0019932 max=0.44566 Jy/beam ! Writing clean map to FITS file: J0853+0654_X_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.445663 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00022458 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.151177 0.151177 0.302354 0.604709 1.20942 2.41883 4.83767 9.67534 19.3507 38.7014 77.4027 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.445 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8914 x 1.997 at -1.252 degrees (North through East) ! Clean map min=-0.0019932 max=0.44566 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 J0853+0654_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:32:59 2019