! Started logfile: J1041+523A_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:05:18 2016 obs J1041+523A_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J1041+523A_X_2014_05_31_pus_uva.fits ! AN table 1: 53 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.659958 visibilities/baseline/integration-bin. ! Found source: J1041+523A ! ! 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 344 lines of history. ! ! Reading 18888 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 J1041+523A_X_2014_05_31_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.581688Jy sigma=0.006715 ! Fit after self-cal, rms=0.557416Jy sigma=0.006435 ! 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=0.8676 mas, bmaj=1.533 mas, bpa=45.12 degrees ! Estimated noise=679.623 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 = 0.339972 Jy ! Component: 100 - total flux cleaned = 0.466403 Jy ! Total flux subtracted in 100 components = 0.466403 Jy ! Clean residual min=-0.031822 max=0.057241 Jy/beam ! Clean residual mean=-0.000327 rms=0.007718 Jy/beam ! Combined flux in latest and established models = 0.466403 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.466403 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=0.153369Jy sigma=0.001717 ! Fit after self-cal, rms=0.152736Jy sigma=0.001709 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0642841 Jy ! Component: 100 - total flux cleaned = 0.0984492 Jy ! Total flux subtracted in 100 components = 0.0984492 Jy ! Clean residual min=-0.017324 max=0.018618 Jy/beam ! Clean residual mean=-0.000133 rms=0.004787 Jy/beam ! Combined flux in latest and established models = 0.564852 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 0.564852 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=0.114213Jy sigma=0.001254 ! Fit after self-cal, rms=0.114100Jy sigma=0.001253 ! 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=1.141 mas, bmaj=1.766 mas, bpa=44.48 degrees ! Estimated noise=444.814 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 = 0.0313949 Jy ! Component: 100 - total flux cleaned = 0.0493802 Jy ! Component: 150 - total flux cleaned = 0.0605201 Jy ! Component: 200 - total flux cleaned = 0.067681 Jy ! Total flux subtracted in 200 components = 0.067681 Jy ! Clean residual min=-0.022471 max=0.019383 Jy/beam ! Clean residual mean=-0.000024 rms=0.005681 Jy/beam ! Combined flux in latest and established models = 0.632533 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 44 components and 0.632533 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=0.103651Jy sigma=0.001156 ! Fit after self-cal, rms=0.103648Jy sigma=0.001156 ! 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 0.93 FD 1.12 HN 1.05 KP 0.92 ! LA 1.02 MK 0.94 NL 1.00 OV 1.01 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.13 HN 1.08 KP 0.86 ! LA 1.03 MK 0.94 NL 1.00 OV 0.99 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.13 HN 1.10 KP 0.82 ! LA 1.04 MK 0.95 NL 1.01 OV 1.00 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.07 KP 0.78 ! LA 1.06 MK 0.96 NL 1.00 OV 0.99 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.04 KP 0.74 ! LA 1.05 MK 0.98 NL 1.03 OV 1.00 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.16 HN 1.08 KP 0.75 ! LA 1.05 MK 0.96 NL 1.03 OV 1.02 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.24 HN 1.21 KP 0.79 ! LA 1.13 MK 1.03 NL 1.07 OV 1.07 ! PT 1.02 SC 1.11 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.19 HN 1.13 KP 0.74 ! LA 1.04 MK 0.97 NL 1.03 OV 1.05 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.14 HN 1.14 KP 0.76 ! LA 1.06 MK 0.97 NL 1.03 OV 1.05 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.14 HN 1.12 KP 0.79 ! LA 1.06 MK 0.99 NL 1.04 OV 1.04 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.17 HN 1.11 KP 0.82 ! LA 1.08 MK 1.00 NL 1.05 OV 1.03 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.14 HN 1.10 KP 0.86 ! LA 1.05 MK 0.98 NL 1.04 OV 1.04 ! PT 0.98 SC 1.02 ! ! ! Fit before self-cal, rms=0.103648Jy sigma=0.001156 ! Fit after self-cal, rms=0.071868Jy sigma=0.000793 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.148 mas, bmaj=1.78 mas, bpa=44.96 degrees ! Estimated noise=443.878 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 = -0.00398653 Jy ! Component: 100 - total flux cleaned = -0.00385129 Jy ! Component: 150 - total flux cleaned = -0.00374139 Jy ! Component: 200 - total flux cleaned = -0.0036515 Jy ! Total flux subtracted in 200 components = -0.0036515 Jy ! Clean residual min=-0.003180 max=0.004518 Jy/beam ! Clean residual mean=-0.000014 rms=0.000894 Jy/beam ! Combined flux in latest and established models = 0.628881 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 45 components and 0.628881 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=0.071257Jy sigma=0.000786 ! Fit after self-cal, rms=0.071276Jy sigma=0.000785 ! Inverting map ! Added new window around map position (1, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00363255 Jy ! Component: 100 - total flux cleaned = 0.00401006 Jy ! Component: 150 - total flux cleaned = 0.00434161 Jy ! Component: 200 - total flux cleaned = 0.00445623 Jy ! Total flux subtracted in 200 components = 0.00445623 Jy ! Clean residual min=-0.002970 max=0.002811 Jy/beam ! Clean residual mean=0.000008 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 0.633338 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 59 components and 0.633338 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=0.071046Jy sigma=0.000783 ! Fit after self-cal, rms=0.071014Jy sigma=0.000782 ! 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=0.071014Jy sigma=0.000782 ! Fit after self-cal, rms=0.070805Jy sigma=0.000777 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.15 mas, bmaj=1.79 mas, bpa=45.02 degrees ! Estimated noise=444.701 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00142062 Jy ! Component: 100 - total flux cleaned = -0.00116798 Jy ! Component: 150 - total flux cleaned = -0.00111754 Jy ! Component: 200 - total flux cleaned = -0.00111554 Jy ! Total flux subtracted in 200 components = -0.00111554 Jy ! Clean residual min=-0.002243 max=0.002089 Jy/beam ! Clean residual mean=0.000016 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.632222 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 67 components and 0.632222 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=0.070682Jy sigma=0.000775 ! Fit after self-cal, rms=0.070682Jy sigma=0.000775 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 = 0.000387548 Jy ! Component: 100 - total flux cleaned = 0.000387756 Jy ! Component: 150 - total flux cleaned = 0.000387666 Jy ! Component: 200 - total flux cleaned = 0.000355693 Jy ! Total flux subtracted in 200 components = 0.000355693 Jy ! Clean residual min=-0.002165 max=0.001975 Jy/beam ! Clean residual mean=0.000018 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.632578 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 76 components and 0.632578 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=0.070645Jy sigma=0.000775 ! Fit after self-cal, rms=0.070644Jy sigma=0.000775 ! 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=0.070644Jy sigma=0.000775 ! Fit after self-cal, rms=0.070677Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.152 mas, bmaj=1.793 mas, bpa=45.09 degrees ! Estimated noise=444.667 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00130829 Jy ! Component: 100 - total flux cleaned = -0.00126556 Jy ! Component: 150 - total flux cleaned = -0.00123309 Jy ! Component: 200 - total flux cleaned = -0.0012336 Jy ! Total flux subtracted in 200 components = -0.0012336 Jy ! Clean residual min=-0.002040 max=0.001837 Jy/beam ! Clean residual mean=0.000016 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.631344 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 79 components and 0.631344 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=0.070622Jy sigma=0.000774 ! Fit after self-cal, rms=0.070623Jy sigma=0.000774 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 = 0.000155591 Jy ! Component: 100 - total flux cleaned = 0.000154681 Jy ! Component: 150 - total flux cleaned = 0.000129316 Jy ! Component: 200 - total flux cleaned = 0.00012958 Jy ! Total flux subtracted in 200 components = 0.00012958 Jy ! Clean residual min=-0.002056 max=0.001790 Jy/beam ! Clean residual mean=0.000017 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.631474 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 83 components and 0.631474 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=0.070605Jy sigma=0.000774 ! Fit after self-cal, rms=0.070604Jy sigma=0.000774 ! 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=0.070604Jy sigma=0.000774 ! Fit after self-cal, rms=0.070647Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.239 mas, bmaj=2.68 mas, bpa=61.66 degrees ! Estimated noise=515.586 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000949909 Jy ! Component: 100 - total flux cleaned = -0.000852005 Jy ! Component: 150 - total flux cleaned = -0.000886653 Jy ! Component: 200 - total flux cleaned = -0.000933422 Jy ! Total flux subtracted in 200 components = -0.000933422 Jy ! Clean residual min=-0.002383 max=0.001816 Jy/beam ! Clean residual mean=0.000039 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.63054 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 92 components and 0.63054 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=0.070626Jy sigma=0.000773 ! Fit after self-cal, rms=0.070628Jy sigma=0.000773 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 = 9.12024e-05 Jy ! Component: 100 - total flux cleaned = 7.80955e-05 Jy ! Component: 150 - total flux cleaned = 4.29724e-05 Jy ! Component: 200 - total flux cleaned = -3.64906e-07 Jy ! Total flux subtracted in 200 components = -3.64906e-07 Jy ! Clean residual min=-0.002397 max=0.001817 Jy/beam ! Clean residual mean=0.000039 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.63054 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 95 components and 0.63054 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=0.070626Jy sigma=0.000773 ! Fit after self-cal, rms=0.070625Jy sigma=0.000773 ! 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=1.154 mas, bmaj=1.795 mas, bpa=45.14 degrees ! Estimated noise=444.628 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.154 x 1.795 at 45.14 degrees (North through East) ! Clean map min=-0.0019843 max=0.46055 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=0.8722 mas, bmaj=1.552 mas, bpa=45.53 degrees ! Estimated noise=682.449 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.341591 Jy ! Component: 100 - total flux cleaned = 0.468669 Jy ! Component: 150 - total flux cleaned = 0.531346 Jy ! Component: 200 - total flux cleaned = 0.56422 Jy ! Total flux subtracted in 200 components = 0.56422 Jy ! Clean residual min=-0.006757 max=0.016229 Jy/beam ! Clean residual mean=-0.000118 rms=0.002166 Jy/beam ! Combined flux in latest and established models = 0.56422 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.56422 Jy ! Inverting map and beam ! Estimated beam: bmin=1.154 mas, bmaj=1.795 mas, bpa=45.14 degrees ! Estimated noise=444.628 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 = 0.0254184 Jy ! Component: 100 - total flux cleaned = 0.038562 Jy ! Component: 150 - total flux cleaned = 0.0465423 Jy ! Component: 200 - total flux cleaned = 0.0519347 Jy ! Total flux subtracted in 200 components = 0.0519347 Jy ! Clean residual min=-0.002713 max=0.003329 Jy/beam ! Clean residual mean=-0.000053 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.616155 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 43 components and 0.616155 Jy ! Inverting map ! Added new window around map position (-0.2, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00385903 Jy ! Component: 100 - total flux cleaned = 0.00666964 Jy ! Component: 150 - total flux cleaned = 0.00878668 Jy ! Component: 200 - total flux cleaned = 0.0104252 Jy ! Total flux subtracted in 200 components = 0.0104252 Jy ! Clean residual min=-0.002132 max=0.001817 Jy/beam ! Clean residual mean=-0.000002 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.62658 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 70 components and 0.62658 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=2.239 mas, bmaj=2.68 mas, bpa=61.66 degrees ! Estimated noise=515.586 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171492 Jy ! Component: 100 - total flux cleaned = 0.00273261 Jy ! Component: 150 - total flux cleaned = 0.0030351 Jy ! Component: 200 - total flux cleaned = 0.00311184 Jy ! Total flux subtracted in 200 components = 0.00311184 Jy ! Clean residual min=-0.002334 max=0.001859 Jy/beam ! Clean residual mean=0.000030 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.629692 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 = 6.88985e-05 Jy ! Component: 100 - total flux cleaned = 0.000132941 Jy ! Component: 150 - total flux cleaned = 0.000189968 Jy ! Component: 200 - total flux cleaned = 0.00022485 Jy ! Total flux subtracted in 200 components = 0.00022485 Jy ! Clean residual min=-0.002286 max=0.001844 Jy/beam ! Clean residual mean=0.000033 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.629917 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 113 components and 0.629917 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.154 mas, bmaj=1.795 mas, bpa=45.14 degrees ! Estimated noise=444.628 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.74621e-06 Jy ! Component: 100 - total flux cleaned = 2.31713e-05 Jy ! Component: 150 - total flux cleaned = 4.93731e-05 Jy ! Component: 200 - total flux cleaned = 0.000118819 Jy ! Total flux subtracted in 200 components = 0.000118819 Jy ! Clean residual min=-0.001994 max=0.001658 Jy/beam ! Clean residual mean=0.000017 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.630036 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 129 components and 0.630036 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=0.070583Jy sigma=0.000773 ! Fit after self-cal, rms=0.070576Jy sigma=0.000773 wmodel J1041+523A_X_2014_05_31_pus_map.mod ! Writing 129 model components to file: J1041+523A_X_2014_05_31_pus_map.mod wobs J1041+523A_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J1041+523A_X_2014_05_31_pus_uvs.fits wwins J1041+523A_X_2014_05_31_pus_map.win ! wwins: Wrote 3 windows to J1041+523A_X_2014_05_31_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000768968 Jy ! Component: 100 - total flux cleaned = -0.00107465 Jy ! Component: 150 - total flux cleaned = -0.00141245 Jy ! Component: 200 - total flux cleaned = -0.00159618 Jy ! Component: 250 - total flux cleaned = -0.0016214 Jy ! Component: 300 - total flux cleaned = -0.00159743 Jy ! Component: 350 - total flux cleaned = -0.00155155 Jy ! Component: 400 - total flux cleaned = -0.00150763 Jy ! Component: 450 - total flux cleaned = -0.00152918 Jy ! Component: 500 - total flux cleaned = -0.00165233 Jy ! Component: 550 - total flux cleaned = -0.00169173 Jy ! Component: 600 - total flux cleaned = -0.00174947 Jy ! Component: 650 - total flux cleaned = -0.00174909 Jy ! Component: 700 - total flux cleaned = -0.00182359 Jy ! Component: 750 - total flux cleaned = -0.00189624 Jy ! Component: 800 - total flux cleaned = -0.00187844 Jy ! Component: 850 - total flux cleaned = -0.00189658 Jy ! Component: 900 - total flux cleaned = -0.00186281 Jy ! Component: 950 - total flux cleaned = -0.00186268 Jy ! Component: 1000 - total flux cleaned = -0.00179616 Jy ! Component: 1050 - total flux cleaned = -0.00173143 Jy ! Component: 1100 - total flux cleaned = -0.00169953 Jy ! Component: 1150 - total flux cleaned = -0.00163684 Jy ! Component: 1200 - total flux cleaned = -0.00160562 Jy ! Component: 1250 - total flux cleaned = -0.00154454 Jy ! Component: 1300 - total flux cleaned = -0.00151457 Jy ! Component: 1350 - total flux cleaned = -0.00145536 Jy ! Component: 1400 - total flux cleaned = -0.00136809 Jy ! Component: 1450 - total flux cleaned = -0.00132526 Jy ! Component: 1500 - total flux cleaned = -0.00131114 Jy ! Component: 1550 - total flux cleaned = -0.00121349 Jy ! Component: 1600 - total flux cleaned = -0.00115854 Jy ! Component: 1650 - total flux cleaned = -0.00110442 Jy ! Component: 1700 - total flux cleaned = -0.00101039 Jy ! Component: 1750 - total flux cleaned = -0.000983841 Jy ! Component: 1800 - total flux cleaned = -0.000918415 Jy ! Component: 1850 - total flux cleaned = -0.000827824 Jy ! Component: 1900 - total flux cleaned = -0.000763813 Jy ! Component: 1950 - total flux cleaned = -0.000713222 Jy ! Component: 2000 - total flux cleaned = -0.000662964 Jy ! Total flux subtracted in 2048 components = -0.000539285 Jy ! Clean residual min=-0.000615 max=0.000664 Jy/beam ! Clean residual mean=0.000007 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.629496 Jy keep ! Adding 140 model components to the UV plane model. ! The established model now contains 269 components and 0.629496 Jy ![Exited script file: muppet] wmap "J1041+523A_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.154 x 1.795 at 45.14 degrees (North through East) ! Clean map min=-0.0013047 max=0.46285 Jy/beam ! Writing clean map to FITS file: J1041+523A_X_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.462848 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000239143 device "J1041+523A_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J1041+523A_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.155003 0.155003 0.310006 0.620013 1.24003 2.48005 4.9601 9.92021 19.8404 39.6808 79.3616 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.462 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.154 x 1.795 at 45.14 degrees (North through East) ! Clean map min=-0.0013047 max=0.46285 Jy/beam quit ! Quitting program ! Log file J1041+523A_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:05:19 2016