! Started logfile: J1632-1052_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:46:55 2016 obs J1632-1052_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J1632-1052_X_2014_12_20_pus_uva.fits ! AN table 1: 146 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.763014 visibilities/baseline/integration-bin. ! Found source: J1632-1052 ! ! 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 364 lines of history. ! ! Reading 60156 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 J1632-1052_X_2014_12_20_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 341 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 341 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 341 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 341 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 341 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 341 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 341 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 341 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 341 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 341 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 341 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 341 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.981872Jy sigma=0.011057 ! Fit after self-cal, rms=0.936429Jy sigma=0.010531 ! 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=0.6987 mas, bmaj=1.776 mas, bpa=-1.916 degrees ! Estimated noise=567.618 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 = 0.0484805 Jy ! Component: 100 - total flux cleaned = 0.0637309 Jy ! Total flux subtracted in 100 components = 0.0637309 Jy ! Clean residual min=-0.003182 max=0.006875 Jy/beam ! Clean residual mean=0.000024 rms=0.001021 Jy/beam ! Combined flux in latest and established models = 0.0637309 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0637309 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=0.079162Jy sigma=0.000799 ! Fit after self-cal, rms=0.079053Jy sigma=0.000798 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00809742 Jy ! Component: 100 - total flux cleaned = 0.0127147 Jy ! Total flux subtracted in 100 components = 0.0127147 Jy ! Clean residual min=-0.002253 max=0.004360 Jy/beam ! Clean residual mean=0.000008 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.0764455 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 19 components and 0.0764455 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=0.078018Jy sigma=0.000782 ! Fit after self-cal, rms=0.078034Jy sigma=0.000782 ! Inverting map ! Added new window around map position (1.2, -1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00432981 Jy ! Component: 100 - total flux cleaned = 0.00689717 Jy ! Total flux subtracted in 100 components = 0.00689717 Jy ! Clean residual min=-0.002131 max=0.002310 Jy/beam ! Clean residual mean=-0.000000 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.0833427 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 26 components and 0.0833427 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=0.077757Jy sigma=0.000778 ! Fit after self-cal, rms=0.077749Jy sigma=0.000778 ! 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=0.8658 mas, bmaj=2.09 mas, bpa=-2.297 degrees ! Estimated noise=262.745 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 = 0.00258481 Jy ! Component: 100 - total flux cleaned = 0.00392572 Jy ! Component: 150 - total flux cleaned = 0.00474315 Jy ! Component: 200 - total flux cleaned = 0.00518373 Jy ! Total flux subtracted in 200 components = 0.00518373 Jy ! Clean residual min=-0.001366 max=0.001694 Jy/beam ! Clean residual mean=0.000003 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.0885265 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 42 components and 0.0885265 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=0.077662Jy sigma=0.000777 ! Fit after self-cal, rms=0.077660Jy sigma=0.000776 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.01 KP 1.10 ! LA 0.99 MK 0.94 NL 0.94 OV 0.97 ! PT 1.09 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.06 HN 1.02 KP 1.03 ! LA 0.97 MK 1.00 NL 0.93 OV 0.97 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.05 KP 1.02 ! LA 1.00 MK 0.96 NL 0.97 OV 0.97 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.06 HN 1.01 KP 0.93 ! LA 1.00 MK 1.02 NL 0.94 OV 0.92 ! PT 1.02 SC 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.00 KP 0.92 ! LA 0.98 MK 1.04 NL 0.95 OV 1.00 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.07 HN 1.02 KP 0.90 ! LA 0.94 MK 1.01 NL 0.96 OV 0.98 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.14 HN 1.14 KP 0.89 ! LA 1.04 MK 1.04 NL 1.00 OV 1.02 ! PT 1.11 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.08 HN 1.05 KP 0.90 ! LA 0.97 MK 0.98 NL 0.96 OV 0.99 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.06 KP 0.95 ! LA 0.98 MK 0.91 NL 0.98 OV 0.99 ! PT 1.05 SC 0.89 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.10 HN 1.04 KP 0.95 ! LA 0.99 MK 0.98 NL 0.95 OV 0.98 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.07 HN 0.98 KP 1.01 ! LA 1.00 MK 1.01 NL 0.98 OV 1.04 ! PT 1.03 SC 0.92 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.07 HN 0.99 KP 1.00 ! LA 1.01 MK 1.02 NL 0.97 OV 0.99 ! PT 1.01 SC 0.86 ! ! ! Fit before self-cal, rms=0.077660Jy sigma=0.000776 ! Fit after self-cal, rms=0.077397Jy sigma=0.000774 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8647 mas, bmaj=2.083 mas, bpa=-2.294 degrees ! Estimated noise=261.619 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 = 0.000703262 Jy ! Component: 100 - total flux cleaned = 0.000783575 Jy ! Component: 150 - total flux cleaned = 0.00082475 Jy ! Component: 200 - total flux cleaned = 0.000833728 Jy ! Total flux subtracted in 200 components = 0.000833728 Jy ! Clean residual min=-0.001082 max=0.001295 Jy/beam ! Clean residual mean=0.000003 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0893602 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 49 components and 0.0893602 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=0.077389Jy sigma=0.000774 ! Fit after self-cal, rms=0.077414Jy sigma=0.000774 ! 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=0.077414Jy sigma=0.000774 ! Fit after self-cal, rms=0.077501Jy sigma=0.000773 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8633 mas, bmaj=2.081 mas, bpa=-2.329 degrees ! Estimated noise=261.416 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000462533 Jy ! Component: 100 - total flux cleaned = 0.000487026 Jy ! Component: 150 - total flux cleaned = 0.000514134 Jy ! Component: 200 - total flux cleaned = 0.000530066 Jy ! Total flux subtracted in 200 components = 0.000530066 Jy ! Clean residual min=-0.000951 max=0.001261 Jy/beam ! Clean residual mean=-0.000003 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0898902 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 57 components and 0.0898903 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=0.077495Jy sigma=0.000773 ! Fit after self-cal, rms=0.077502Jy 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) ! Added new window around map position (3.4, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120462 Jy ! Component: 100 - total flux cleaned = 0.00180771 Jy ! Component: 150 - total flux cleaned = 0.00206107 Jy ! Component: 200 - total flux cleaned = 0.00225306 Jy ! Total flux subtracted in 200 components = 0.00225306 Jy ! Clean residual min=-0.000883 max=0.000864 Jy/beam ! Clean residual mean=-0.000002 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.0921433 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 89 components and 0.0921433 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=0.077483Jy sigma=0.000773 ! Fit after self-cal, rms=0.077482Jy sigma=0.000773 ! 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=0.077482Jy sigma=0.000773 ! Fit after self-cal, rms=0.077257Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8623 mas, bmaj=2.079 mas, bpa=-2.344 degrees ! Estimated noise=260.774 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000593704 Jy ! Component: 100 - total flux cleaned = 0.000892917 Jy ! Component: 150 - total flux cleaned = 0.00107144 Jy ! Component: 200 - total flux cleaned = 0.00121387 Jy ! Total flux subtracted in 200 components = 0.00121387 Jy ! Clean residual min=-0.000855 max=0.000815 Jy/beam ! Clean residual mean=-0.000001 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.0933572 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 93 components and 0.0933572 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=0.077250Jy sigma=0.000773 ! Fit after self-cal, rms=0.077251Jy 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 = 0.000185221 Jy ! Component: 100 - total flux cleaned = 0.000292501 Jy ! Component: 150 - total flux cleaned = 0.000366725 Jy ! Component: 200 - total flux cleaned = 0.000433819 Jy ! Total flux subtracted in 200 components = 0.000433819 Jy ! Clean residual min=-0.000849 max=0.000799 Jy/beam ! Clean residual mean=-0.000001 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.093791 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 99 components and 0.093791 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=0.077247Jy sigma=0.000773 ! Fit after self-cal, rms=0.077248Jy sigma=0.000773 ! 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=0.077248Jy sigma=0.000773 ! Fit after self-cal, rms=0.077181Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.163 mas, bmaj=4.054 mas, bpa=0.7733 degrees ! Estimated noise=328.315 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00046104 Jy ! Component: 100 - total flux cleaned = 0.000648967 Jy ! Component: 150 - total flux cleaned = 0.000719201 Jy ! Component: 200 - total flux cleaned = 0.000749839 Jy ! Total flux subtracted in 200 components = 0.000749839 Jy ! Clean residual min=-0.000918 max=0.000957 Jy/beam ! Clean residual mean=0.000000 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.0945409 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 106 components and 0.0945408 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=0.077179Jy sigma=0.000773 ! Fit after self-cal, rms=0.077179Jy 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 = 6.94856e-05 Jy ! Component: 100 - total flux cleaned = 0.000126308 Jy ! Component: 150 - total flux cleaned = 0.00015446 Jy ! Component: 200 - total flux cleaned = 0.000167278 Jy ! Total flux subtracted in 200 components = 0.000167278 Jy ! Clean residual min=-0.000900 max=0.000947 Jy/beam ! Clean residual mean=0.000000 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.0947081 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 108 components and 0.0947081 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=0.077178Jy sigma=0.000773 ! Fit after self-cal, rms=0.077178Jy 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=0.8618 mas, bmaj=2.078 mas, bpa=-2.379 degrees ! Estimated noise=260.673 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8618 x 2.078 at -2.379 degrees (North through East) ! Clean map min=-0.00084081 max=0.063406 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=0.6967 mas, bmaj=1.767 mas, bpa=-1.987 degrees ! Estimated noise=560.846 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0476708 Jy ! Component: 100 - total flux cleaned = 0.063301 Jy ! Component: 150 - total flux cleaned = 0.0718661 Jy ! Component: 200 - total flux cleaned = 0.0774177 Jy ! Total flux subtracted in 200 components = 0.0774177 Jy ! Clean residual min=-0.002202 max=0.002980 Jy/beam ! Clean residual mean=0.000010 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.0774177 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0774177 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8618 mas, bmaj=2.078 mas, bpa=-2.379 degrees ! Estimated noise=260.673 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 = 0.00531124 Jy ! Component: 100 - total flux cleaned = 0.00824828 Jy ! Component: 150 - total flux cleaned = 0.0102462 Jy ! Component: 200 - total flux cleaned = 0.0117258 Jy ! Total flux subtracted in 200 components = 0.0117258 Jy ! Clean residual min=-0.000955 max=0.001065 Jy/beam ! Clean residual mean=0.000003 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0891435 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 50 components and 0.0891435 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=2.163 mas, bmaj=4.054 mas, bpa=0.7733 degrees ! Estimated noise=328.315 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00184403 Jy ! Component: 100 - total flux cleaned = 0.00303637 Jy ! Component: 150 - total flux cleaned = 0.00385738 Jy ! Component: 200 - total flux cleaned = 0.00443717 Jy ! Total flux subtracted in 200 components = 0.00443717 Jy ! Clean residual min=-0.000923 max=0.001016 Jy/beam ! Clean residual mean=0.000003 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0935807 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000414421 Jy ! Component: 100 - total flux cleaned = 0.000671297 Jy ! Component: 150 - total flux cleaned = 0.000751695 Jy ! Component: 200 - total flux cleaned = 0.000805968 Jy ! Total flux subtracted in 200 components = 0.000805968 Jy ! Clean residual min=-0.000910 max=0.000944 Jy/beam ! Clean residual mean=0.000002 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.0943867 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 100 components and 0.0943867 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8618 mas, bmaj=2.078 mas, bpa=-2.379 degrees ! Estimated noise=260.673 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.14988e-06 Jy ! Component: 100 - total flux cleaned = 8.43674e-05 Jy ! Component: 150 - total flux cleaned = 0.000209739 Jy ! Component: 200 - total flux cleaned = 0.000306533 Jy ! Total flux subtracted in 200 components = 0.000306533 Jy ! Clean residual min=-0.000797 max=0.000779 Jy/beam ! Clean residual mean=0.000000 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.0946932 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 111 components and 0.0946932 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=0.077181Jy sigma=0.000773 ! Fit after self-cal, rms=0.077181Jy sigma=0.000773 wmodel J1632-1052_X_2014_12_20_pus_map.mod ! Writing 111 model components to file: J1632-1052_X_2014_12_20_pus_map.mod wobs J1632-1052_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J1632-1052_X_2014_12_20_pus_uvs.fits wwins J1632-1052_X_2014_12_20_pus_map.win ! wwins: Wrote 3 windows to J1632-1052_X_2014_12_20_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 = -4.52747e-05 Jy ! Component: 100 - total flux cleaned = -4.52909e-05 Jy ! Component: 150 - total flux cleaned = -7.0434e-05 Jy ! Component: 200 - total flux cleaned = -7.06436e-05 Jy ! Component: 250 - total flux cleaned = -9.345e-05 Jy ! Component: 300 - total flux cleaned = -0.000126816 Jy ! Component: 350 - total flux cleaned = -0.0001701 Jy ! Component: 400 - total flux cleaned = -0.000201522 Jy ! Component: 450 - total flux cleaned = -0.000222058 Jy ! Component: 500 - total flux cleaned = -0.000242142 Jy ! Component: 550 - total flux cleaned = -0.00030081 Jy ! Component: 600 - total flux cleaned = -0.000319891 Jy ! Component: 650 - total flux cleaned = -0.000366665 Jy ! Component: 700 - total flux cleaned = -0.000394166 Jy ! Component: 750 - total flux cleaned = -0.000439392 Jy ! Component: 800 - total flux cleaned = -0.000466237 Jy ! Component: 850 - total flux cleaned = -0.00052763 Jy ! Component: 900 - total flux cleaned = -0.000553418 Jy ! Component: 950 - total flux cleaned = -0.000587186 Jy ! Component: 1000 - total flux cleaned = -0.000578623 Jy ! Component: 1050 - total flux cleaned = -0.000603512 Jy ! Component: 1100 - total flux cleaned = -0.000628082 Jy ! Component: 1150 - total flux cleaned = -0.000652272 Jy ! Component: 1200 - total flux cleaned = -0.00068407 Jy ! Component: 1250 - total flux cleaned = -0.000707576 Jy ! Component: 1300 - total flux cleaned = -0.000738458 Jy ! Component: 1350 - total flux cleaned = -0.00077651 Jy ! Component: 1400 - total flux cleaned = -0.000791492 Jy ! Component: 1450 - total flux cleaned = -0.000791414 Jy ! Component: 1500 - total flux cleaned = -0.000806115 Jy ! Component: 1550 - total flux cleaned = -0.000813366 Jy ! Component: 1600 - total flux cleaned = -0.000799057 Jy ! Component: 1650 - total flux cleaned = -0.000841727 Jy ! Component: 1700 - total flux cleaned = -0.000848674 Jy ! Component: 1750 - total flux cleaned = -0.000855594 Jy ! Component: 1800 - total flux cleaned = -0.000848778 Jy ! Component: 1850 - total flux cleaned = -0.000862469 Jy ! Component: 1900 - total flux cleaned = -0.000896055 Jy ! Component: 1950 - total flux cleaned = -0.000889382 Jy ! Component: 2000 - total flux cleaned = -0.000889442 Jy ! Total flux subtracted in 2048 components = -0.000895945 Jy ! Clean residual min=-0.000360 max=0.000334 Jy/beam ! Clean residual mean=-0.000002 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.0937973 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 249 components and 0.0937973 Jy ![Exited script file: muppet] wmap "J1632-1052_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8618 x 2.078 at -2.379 degrees (North through East) ! Clean map min=-0.0007046 max=0.063359 Jy/beam ! Writing clean map to FITS file: J1632-1052_X_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0633585 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000124119 device "J1632-1052_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J1632-1052_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.587699 0.587699 1.1754 2.3508 4.7016 9.40319 18.8064 37.6128 75.2255 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.063 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8618 x 2.078 at -2.379 degrees (North through East) ! Clean map min=-0.0007046 max=0.063359 Jy/beam quit ! Quitting program ! Log file J1632-1052_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:46:59 2016