! Started logfile: J1945-0153_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:14:51 2016 obs J1945-0153_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J1945-0153_X_2014_08_09_pus_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.676803 visibilities/baseline/integration-bin. ! Found source: J1945-0153 ! ! 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 324 lines of history. ! ! Reading 20832 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 J1945-0153_X_2014_08_09_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=0.844862Jy sigma=0.010103 ! Fit after self-cal, rms=0.836957Jy sigma=0.010007 ! 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=0.8723 mas, bmaj=2.479 mas, bpa=17.43 degrees ! Estimated noise=726.643 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 = 0.126573 Jy ! Component: 100 - total flux cleaned = 0.155484 Jy ! Total flux subtracted in 100 components = 0.155484 Jy ! Clean residual min=-0.008367 max=0.010589 Jy/beam ! Clean residual mean=-0.000034 rms=0.002214 Jy/beam ! Combined flux in latest and established models = 0.155484 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.155484 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=0.075132Jy sigma=0.000851 ! Fit after self-cal, rms=0.075125Jy sigma=0.000851 ! 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=1.026 mas, bmaj=2.727 mas, bpa=17.58 degrees ! Estimated noise=414.642 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 = 0.0139844 Jy ! Component: 100 - total flux cleaned = 0.0215736 Jy ! Component: 150 - total flux cleaned = 0.026118 Jy ! Component: 200 - total flux cleaned = 0.0288858 Jy ! Total flux subtracted in 200 components = 0.0288858 Jy ! Clean residual min=-0.007519 max=0.006038 Jy/beam ! Clean residual mean=-0.000012 rms=0.001730 Jy/beam ! Combined flux in latest and established models = 0.18437 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 32 components and 0.18437 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=0.072268Jy sigma=0.000822 ! Fit after self-cal, rms=0.072278Jy sigma=0.000821 ! 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 0.94 FD 1.10 HN 1.05 KP 0.92 ! LA 1.03 MK 1.00* NL 0.94 OV 0.99 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.12 HN 1.09 KP 0.86 ! LA 1.03 MK 1.00* NL 0.93 OV 0.99 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.09 KP 0.84 ! LA 1.02 MK 1.00* NL 0.96 OV 0.97 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.13 HN 1.07 KP 0.78 ! LA 1.05 MK 1.00* NL 0.95 OV 0.96 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 1.04 KP 0.75 ! LA 1.05 MK 1.00* NL 0.96 OV 0.99 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.16 HN 1.07 KP 0.75 ! LA 1.04 MK 1.00* NL 0.95 OV 1.01 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.25 HN 1.18 KP 0.82 ! LA 1.13 MK 1.00* NL 1.00 OV 1.05 ! PT 1.02 SC 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.18 HN 1.17 KP 0.75 ! LA 1.06 MK 1.00* NL 0.95 OV 1.03 ! PT 0.92 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.15 HN 1.12 KP 0.78 ! LA 1.08 MK 1.00* NL 1.00 OV 1.03 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.15 HN 1.12 KP 0.80 ! LA 1.09 MK 1.00* NL 0.98 OV 1.02 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.12 HN 1.10 KP 0.85 ! LA 1.10 MK 1.00* NL 1.00 OV 1.01 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.13 HN 1.07 KP 0.92 ! LA 1.05 MK 1.00* NL 1.01 OV 1.01 ! PT 0.94 SC 1.06 ! ! ! Fit before self-cal, rms=0.072278Jy sigma=0.000821 ! Fit after self-cal, rms=0.068315Jy sigma=0.000776 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.031 mas, bmaj=2.75 mas, bpa=17.76 degrees ! Estimated noise=413.094 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 = -0.00114978 Jy ! Component: 100 - total flux cleaned = -0.00134668 Jy ! Component: 150 - total flux cleaned = -0.0013131 Jy ! Component: 200 - total flux cleaned = -0.00134814 Jy ! Total flux subtracted in 200 components = -0.00134814 Jy ! Clean residual min=-0.001811 max=0.001559 Jy/beam ! Clean residual mean=-0.000001 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.183022 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 37 components and 0.183022 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=0.068252Jy sigma=0.000775 ! Fit after self-cal, rms=0.068278Jy sigma=0.000775 ! 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=0.068278Jy sigma=0.000775 ! Fit after self-cal, rms=0.068351Jy sigma=0.000773 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.033 mas, bmaj=2.755 mas, bpa=17.77 degrees ! Estimated noise=412.819 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000690098 Jy ! Component: 100 - total flux cleaned = -0.000808634 Jy ! Component: 150 - total flux cleaned = -0.000882549 Jy ! Component: 200 - total flux cleaned = -0.00092445 Jy ! Total flux subtracted in 200 components = -0.00092445 Jy ! Clean residual min=-0.001430 max=0.001400 Jy/beam ! Clean residual mean=-0.000000 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.182097 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 42 components and 0.182097 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=0.068325Jy sigma=0.000773 ! Fit after self-cal, rms=0.068328Jy 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 = 2.44013e-05 Jy ! Component: 100 - total flux cleaned = -2.95502e-05 Jy ! Component: 150 - total flux cleaned = -6.13985e-05 Jy ! Component: 200 - total flux cleaned = -4.73081e-05 Jy ! Total flux subtracted in 200 components = -4.73081e-05 Jy ! Clean residual min=-0.001351 max=0.001363 Jy/beam ! Clean residual mean=-0.000000 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.18205 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 46 components and 0.18205 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=0.068320Jy sigma=0.000773 ! Fit after self-cal, rms=0.068317Jy 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=0.068317Jy sigma=0.000773 ! Fit after self-cal, rms=0.068453Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.034 mas, bmaj=2.759 mas, bpa=17.79 degrees ! Estimated noise=412.884 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000445304 Jy ! Component: 100 - total flux cleaned = -0.000503943 Jy ! Component: 150 - total flux cleaned = -0.000579234 Jy ! Component: 200 - total flux cleaned = -0.000618196 Jy ! Total flux subtracted in 200 components = -0.000618196 Jy ! Clean residual min=-0.001197 max=0.001293 Jy/beam ! Clean residual mean=-0.000000 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.181432 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 49 components and 0.181432 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=0.068443Jy sigma=0.000773 ! Fit after self-cal, rms=0.068444Jy 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 = -2.06076e-05 Jy ! Component: 100 - total flux cleaned = -5.71077e-05 Jy ! Component: 150 - total flux cleaned = -6.78577e-05 Jy ! Component: 200 - total flux cleaned = -5.80487e-05 Jy ! Total flux subtracted in 200 components = -5.80487e-05 Jy ! Clean residual min=-0.001172 max=0.001269 Jy/beam ! Clean residual mean=-0.000000 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.181374 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 51 components and 0.181374 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=0.068440Jy sigma=0.000773 ! Fit after self-cal, rms=0.068438Jy 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=0.068438Jy sigma=0.000773 ! Fit after self-cal, rms=0.068537Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.142 mas, bmaj=3.436 mas, bpa=5.071 degrees ! Estimated noise=482.237 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000258431 Jy ! Component: 100 - total flux cleaned = 0.000180538 Jy ! Component: 150 - total flux cleaned = 0.00013605 Jy ! Component: 200 - total flux cleaned = 9.14301e-05 Jy ! Total flux subtracted in 200 components = 9.14301e-05 Jy ! Clean residual min=-0.001223 max=0.001211 Jy/beam ! Clean residual mean=0.000000 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.181465 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 57 components and 0.181465 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=0.068538Jy sigma=0.000773 ! Fit after self-cal, rms=0.068536Jy 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 = -1.04655e-06 Jy ! Component: 100 - total flux cleaned = -1.92029e-05 Jy ! Component: 150 - total flux cleaned = -4.80005e-05 Jy ! Component: 200 - total flux cleaned = -5.92207e-05 Jy ! Total flux subtracted in 200 components = -5.92207e-05 Jy ! Clean residual min=-0.001179 max=0.001269 Jy/beam ! Clean residual mean=-0.000000 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.181406 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 61 components and 0.181406 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=0.068540Jy sigma=0.000773 ! Fit after self-cal, rms=0.068538Jy 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=1.036 mas, bmaj=2.762 mas, bpa=17.8 degrees ! Estimated noise=412.982 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.036 x 2.762 at 17.8 degrees (North through East) ! Clean map min=-0.0013027 max=0.16252 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=0.8789 mas, bmaj=2.512 mas, bpa=17.68 degrees ! Estimated noise=727.807 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.126706 Jy ! Component: 100 - total flux cleaned = 0.155471 Jy ! Component: 150 - total flux cleaned = 0.165575 Jy ! Component: 200 - total flux cleaned = 0.170307 Jy ! Total flux subtracted in 200 components = 0.170307 Jy ! Clean residual min=-0.002248 max=0.002848 Jy/beam ! Clean residual mean=-0.000004 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.170307 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 0.170307 Jy ! Inverting map and beam ! Estimated beam: bmin=1.036 mas, bmaj=2.762 mas, bpa=17.8 degrees ! Estimated noise=412.982 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 = 0.00441574 Jy ! Component: 100 - total flux cleaned = 0.00687462 Jy ! Component: 150 - total flux cleaned = 0.00845168 Jy ! Component: 200 - total flux cleaned = 0.00937985 Jy ! Total flux subtracted in 200 components = 0.00937985 Jy ! Clean residual min=-0.001225 max=0.001674 Jy/beam ! Clean residual mean=-0.000001 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.179686 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 48 components and 0.179686 Jy ! Inverting map ! Added new window around map position (-1.6, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155095 Jy ! Component: 100 - total flux cleaned = 0.0024528 Jy ! Component: 150 - total flux cleaned = 0.00302719 Jy ! Component: 200 - total flux cleaned = 0.00325502 Jy ! Total flux subtracted in 200 components = 0.00325502 Jy ! Clean residual min=-0.001089 max=0.001265 Jy/beam ! Clean residual mean=-0.000001 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.182941 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 76 components and 0.182941 Jy ! Inverting map ! Added new window around map position (11.6, -16.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010348 Jy ! Component: 100 - total flux cleaned = 0.00111704 Jy ! Component: 150 - total flux cleaned = 0.00122136 Jy ! Component: 200 - total flux cleaned = 0.00133435 Jy ! Total flux subtracted in 200 components = 0.00133435 Jy ! Clean residual min=-0.000944 max=0.001021 Jy/beam ! Clean residual mean=-0.000000 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.184276 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 100 components and 0.184276 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=2.142 mas, bmaj=3.436 mas, bpa=5.071 degrees ! Estimated noise=482.237 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.58362e-05 Jy ! Component: 100 - total flux cleaned = 3.74536e-05 Jy ! Component: 150 - total flux cleaned = 6.53014e-05 Jy ! Component: 200 - total flux cleaned = 5.30657e-05 Jy ! Total flux subtracted in 200 components = 5.30657e-05 Jy ! Clean residual min=-0.000984 max=0.000887 Jy/beam ! Clean residual mean=0.000000 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.184329 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 = 1.15622e-05 Jy ! Component: 100 - total flux cleaned = 5.48142e-07 Jy ! Component: 150 - total flux cleaned = -9.78792e-06 Jy ! Component: 200 - total flux cleaned = -1.93768e-05 Jy ! Total flux subtracted in 200 components = -1.93768e-05 Jy ! Clean residual min=-0.000928 max=0.000877 Jy/beam ! Clean residual mean=0.000001 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.184309 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 132 components and 0.184309 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.036 mas, bmaj=2.762 mas, bpa=17.8 degrees ! Estimated noise=412.982 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.56953e-05 Jy ! Component: 100 - total flux cleaned = 5.40065e-05 Jy ! Component: 150 - total flux cleaned = 0.000119635 Jy ! Component: 200 - total flux cleaned = 0.000180597 Jy ! Total flux subtracted in 200 components = 0.000180597 Jy ! Clean residual min=-0.000832 max=0.000916 Jy/beam ! Clean residual mean=0.000000 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.18449 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 153 components and 0.18449 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=0.068478Jy sigma=0.000772 ! Fit after self-cal, rms=0.068473Jy sigma=0.000772 wmodel J1945-0153_X_2014_08_09_pus_map.mod ! Writing 153 model components to file: J1945-0153_X_2014_08_09_pus_map.mod wobs J1945-0153_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J1945-0153_X_2014_08_09_pus_uvs.fits wwins J1945-0153_X_2014_08_09_pus_map.win ! wwins: Wrote 3 windows to J1945-0153_X_2014_08_09_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 = 0.000311545 Jy ! Component: 100 - total flux cleaned = 0.000536195 Jy ! Component: 150 - total flux cleaned = 0.000693019 Jy ! Component: 200 - total flux cleaned = 0.000829967 Jy ! Component: 250 - total flux cleaned = 0.000922406 Jy ! Component: 300 - total flux cleaned = 0.00101212 Jy ! Component: 350 - total flux cleaned = 0.00111171 Jy ! Component: 400 - total flux cleaned = 0.00120845 Jy ! Component: 450 - total flux cleaned = 0.00127855 Jy ! Component: 500 - total flux cleaned = 0.0013125 Jy ! Component: 550 - total flux cleaned = 0.00134583 Jy ! Component: 600 - total flux cleaned = 0.00139987 Jy ! Component: 650 - total flux cleaned = 0.00144223 Jy ! Component: 700 - total flux cleaned = 0.00148374 Jy ! Component: 750 - total flux cleaned = 0.00150403 Jy ! Component: 800 - total flux cleaned = 0.00155372 Jy ! Component: 850 - total flux cleaned = 0.00158292 Jy ! Component: 900 - total flux cleaned = 0.00165002 Jy ! Component: 950 - total flux cleaned = 0.00169715 Jy ! Component: 1000 - total flux cleaned = 0.00170646 Jy ! Component: 1050 - total flux cleaned = 0.00170648 Jy ! Component: 1100 - total flux cleaned = 0.00174256 Jy ! Component: 1150 - total flux cleaned = 0.00173368 Jy ! Component: 1200 - total flux cleaned = 0.00175121 Jy ! Component: 1250 - total flux cleaned = 0.00175994 Jy ! Component: 1300 - total flux cleaned = 0.00178548 Jy ! Component: 1350 - total flux cleaned = 0.00180239 Jy ! Component: 1400 - total flux cleaned = 0.00181891 Jy ! Component: 1450 - total flux cleaned = 0.00183539 Jy ! Component: 1500 - total flux cleaned = 0.00186781 Jy ! Component: 1550 - total flux cleaned = 0.00190777 Jy ! Component: 1600 - total flux cleaned = 0.00193151 Jy ! Component: 1650 - total flux cleaned = 0.00195492 Jy ! Component: 1700 - total flux cleaned = 0.00198584 Jy ! Component: 1750 - total flux cleaned = 0.0019934 Jy ! Component: 1800 - total flux cleaned = 0.0020161 Jy ! Component: 1850 - total flux cleaned = 0.0020384 Jy ! Component: 1900 - total flux cleaned = 0.00204577 Jy ! Component: 1950 - total flux cleaned = 0.00206039 Jy ! Component: 2000 - total flux cleaned = 0.00207478 Jy ! Total flux subtracted in 2048 components = 0.00210326 Jy ! Clean residual min=-0.000410 max=0.000409 Jy/beam ! Clean residual mean=-0.000000 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.186593 Jy keep ! Adding 126 model components to the UV plane model. ! The established model now contains 279 components and 0.186593 Jy ![Exited script file: muppet] wmap "J1945-0153_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.036 x 2.762 at 17.8 degrees (North through East) ! Clean map min=-0.00077716 max=0.16297 Jy/beam ! Writing clean map to FITS file: J1945-0153_X_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.162971 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000129931 device "J1945-0153_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1945-0153_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.23918 0.23918 0.47836 0.95672 1.91344 3.82688 7.65376 15.3075 30.615 61.2301 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.162 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.036 x 2.762 at 17.8 degrees (North through East) ! Clean map min=-0.00077716 max=0.16297 Jy/beam quit ! Quitting program ! Log file J1945-0153_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:14:53 2016