! Started logfile: J0505-0419_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:07:43 2016 obs J0505-0419_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J0505-0419_X_2014_06_09_pus_uva.fits ! AN table 1: 122 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.702186 visibilities/baseline/integration-bin. ! Found source: J0505-0419 ! ! 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 46260 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 J0505-0419_X_2014_06_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 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.967191Jy sigma=0.011308 ! Fit after self-cal, rms=0.941455Jy sigma=0.011030 ! 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=0.7515 mas, bmaj=2.023 mas, bpa=0.0982 degrees ! Estimated noise=677.878 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) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0451129 Jy ! Component: 100 - total flux cleaned = 0.0550935 Jy ! Total flux subtracted in 100 components = 0.0550935 Jy ! Clean residual min=-0.003367 max=0.003389 Jy/beam ! Clean residual mean=-0.000013 rms=0.000896 Jy/beam ! Combined flux in latest and established models = 0.0550935 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0550935 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=0.070001Jy sigma=0.000779 ! Fit after self-cal, rms=0.069909Jy 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=0.9157 mas, bmaj=2.327 mas, bpa=1.058 degrees ! Estimated noise=283.937 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 = 0.00591509 Jy ! Component: 100 - total flux cleaned = 0.00889698 Jy ! Component: 150 - total flux cleaned = 0.0106474 Jy ! Component: 200 - total flux cleaned = 0.0117016 Jy ! Total flux subtracted in 200 components = 0.0117016 Jy ! Clean residual min=-0.002368 max=0.002410 Jy/beam ! Clean residual mean=0.000021 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.0667951 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 39 components and 0.0667951 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=0.069400Jy sigma=0.000773 ! Fit after self-cal, rms=0.069429Jy sigma=0.000772 ! 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 1.00* FD 1.12 HN 1.07 KP 0.92 ! LA 0.99 MK 1.03 NL 1.04 OV 1.00 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.12 KP 0.87 ! LA 1.04 MK 0.99 NL 1.01 OV 1.00 ! PT 0.91 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.19 KP 0.79 ! LA 1.01 MK 1.00 NL 1.03 OV 0.99 ! PT 0.90 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 HN 1.06 KP 0.78 ! LA 1.05 MK 1.03 NL 1.03 OV 0.98 ! PT 0.92 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.05 KP 0.75 ! LA 1.08 MK 1.07 NL 1.00 OV 0.98 ! PT 0.90 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.05 KP 0.75 ! LA 1.01 MK 1.04 NL 1.03 OV 1.10 ! PT 0.92 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.16 HN 1.12 KP 0.81 ! LA 1.07 MK 1.02 NL 1.09 OV 1.08 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.17 HN 1.09 KP 0.73 ! LA 1.02 MK 0.99 NL 1.08 OV 1.05 ! PT 0.89 SC 0.94 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 HN 1.09 KP 0.77 ! LA 1.02 MK 0.99 NL 1.05 OV 1.04 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 HN 1.04 KP 0.88 ! LA 1.03 MK 0.98 NL 1.08 OV 1.04 ! PT 0.89 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 HN 0.97 KP 0.83 ! LA 1.05 MK 1.01 NL 1.11 OV 1.01 ! PT 0.92 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.00 KP 0.85 ! LA 1.06 MK 1.01 NL 1.04 OV 1.06 ! PT 0.93 SC 0.99 ! ! ! Fit before self-cal, rms=0.069429Jy sigma=0.000772 ! Fit after self-cal, rms=0.068934Jy sigma=0.000766 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9224 mas, bmaj=2.357 mas, bpa=1.218 degrees ! Estimated noise=283.631 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (3.6, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112285 Jy ! Component: 100 - total flux cleaned = 0.00141105 Jy ! Component: 150 - total flux cleaned = 0.00148124 Jy ! Component: 200 - total flux cleaned = 0.00149324 Jy ! Total flux subtracted in 200 components = 0.00149324 Jy ! Clean residual min=-0.000957 max=0.000679 Jy/beam ! Clean residual mean=0.000003 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.0682883 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 56 components and 0.0682883 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=0.068916Jy sigma=0.000766 ! Fit after self-cal, rms=0.068947Jy sigma=0.000765 ! 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=0.068947Jy sigma=0.000765 ! Fit after self-cal, rms=0.069150Jy sigma=0.000765 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9236 mas, bmaj=2.358 mas, bpa=1.271 degrees ! Estimated noise=283.139 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000352657 Jy ! Component: 100 - total flux cleaned = 0.000393261 Jy ! Component: 150 - total flux cleaned = 0.000413149 Jy ! Component: 200 - total flux cleaned = 0.000422269 Jy ! Total flux subtracted in 200 components = 0.000422269 Jy ! Clean residual min=-0.000869 max=0.000602 Jy/beam ! Clean residual mean=-0.000000 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.0687105 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 69 components and 0.0687105 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=0.069146Jy sigma=0.000765 ! Fit after self-cal, rms=0.069164Jy sigma=0.000765 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 = 0.000158991 Jy ! Component: 100 - total flux cleaned = 0.000159247 Jy ! Component: 150 - total flux cleaned = 0.000143806 Jy ! Component: 200 - total flux cleaned = 0.000136656 Jy ! Total flux subtracted in 200 components = 0.000136656 Jy ! Clean residual min=-0.000868 max=0.000616 Jy/beam ! Clean residual mean=0.000000 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.0688472 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 74 components and 0.0688472 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=0.069162Jy sigma=0.000765 ! Fit after self-cal, rms=0.069162Jy sigma=0.000765 ! 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=0.069162Jy sigma=0.000765 ! Fit after self-cal, rms=0.069179Jy sigma=0.000765 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9238 mas, bmaj=2.359 mas, bpa=1.293 degrees ! Estimated noise=282.915 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.14775e-05 Jy ! Component: 100 - total flux cleaned = 6.97852e-05 Jy ! Component: 150 - total flux cleaned = 7.71166e-05 Jy ! Component: 200 - total flux cleaned = 6.40132e-05 Jy ! Total flux subtracted in 200 components = 6.40132e-05 Jy ! Clean residual min=-0.000846 max=0.000608 Jy/beam ! Clean residual mean=-0.000000 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.0689112 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 76 components and 0.0689112 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=0.069178Jy sigma=0.000765 ! Fit after self-cal, rms=0.069180Jy sigma=0.000765 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.2385e-05 Jy ! Component: 100 - total flux cleaned = 1.96805e-05 Jy ! Component: 150 - total flux cleaned = 1.95994e-05 Jy ! Component: 200 - total flux cleaned = 7.9822e-06 Jy ! Total flux subtracted in 200 components = 7.9822e-06 Jy ! Clean residual min=-0.000841 max=0.000617 Jy/beam ! Clean residual mean=0.000000 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.0689192 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 79 components and 0.0689192 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=0.069179Jy sigma=0.000765 ! Fit after self-cal, rms=0.069179Jy sigma=0.000765 ! 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=0.069179Jy sigma=0.000765 ! Fit after self-cal, rms=0.069164Jy sigma=0.000765 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.246 mas, bmaj=4.47 mas, bpa=-5.902 degrees ! Estimated noise=344.01 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.72314e-07 Jy ! Component: 100 - total flux cleaned = 2.89222e-05 Jy ! Component: 150 - total flux cleaned = 4.55657e-05 Jy ! Component: 200 - total flux cleaned = 6.03048e-05 Jy ! Total flux subtracted in 200 components = 6.03048e-05 Jy ! Clean residual min=-0.000952 max=0.000570 Jy/beam ! Clean residual mean=0.000000 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.0689795 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 86 components and 0.0689795 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=0.069164Jy sigma=0.000765 ! Fit after self-cal, rms=0.069164Jy sigma=0.000765 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 = -2.73192e-06 Jy ! Component: 100 - total flux cleaned = 1.31609e-05 Jy ! Component: 150 - total flux cleaned = 2.714e-05 Jy ! Component: 200 - total flux cleaned = 3.36392e-05 Jy ! Total flux subtracted in 200 components = 3.36392e-05 Jy ! Clean residual min=-0.000948 max=0.000561 Jy/beam ! Clean residual mean=0.000000 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.0690131 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 90 components and 0.0690131 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=0.069164Jy sigma=0.000765 ! Fit after self-cal, rms=0.069164Jy sigma=0.000765 ! 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=0.9239 mas, bmaj=2.36 mas, bpa=1.292 degrees ! Estimated noise=282.747 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9239 x 2.36 at 1.292 degrees (North through East) ! Clean map min=-0.0007407 max=0.059386 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=0.7556 mas, bmaj=2.035 mas, bpa=0.2666 degrees ! Estimated noise=687.308 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0456342 Jy ! Component: 100 - total flux cleaned = 0.0558365 Jy ! Component: 150 - total flux cleaned = 0.0595155 Jy ! Component: 200 - total flux cleaned = 0.0612611 Jy ! Total flux subtracted in 200 components = 0.0612611 Jy ! Clean residual min=-0.002026 max=0.002580 Jy/beam ! Clean residual mean=-0.000010 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.0612611 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0612611 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9239 mas, bmaj=2.36 mas, bpa=1.292 degrees ! Estimated noise=282.747 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 = 0.0023448 Jy ! Component: 100 - total flux cleaned = 0.00375861 Jy ! Component: 150 - total flux cleaned = 0.00478465 Jy ! Component: 200 - total flux cleaned = 0.00554922 Jy ! Total flux subtracted in 200 components = 0.00554922 Jy ! Clean residual min=-0.000875 max=0.000759 Jy/beam ! Clean residual mean=-0.000001 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.0668103 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 45 components and 0.0668103 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=2.246 mas, bmaj=4.47 mas, bpa=-5.902 degrees ! Estimated noise=344.01 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000857503 Jy ! Component: 100 - total flux cleaned = 0.00134516 Jy ! Component: 150 - total flux cleaned = 0.00166444 Jy ! Component: 200 - total flux cleaned = 0.00187995 Jy ! Total flux subtracted in 200 components = 0.00187995 Jy ! Clean residual min=-0.000896 max=0.000573 Jy/beam ! Clean residual mean=0.000000 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.0686902 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 = 0.000145985 Jy ! Component: 100 - total flux cleaned = 0.000246141 Jy ! Component: 150 - total flux cleaned = 0.000279683 Jy ! Component: 200 - total flux cleaned = 0.000293197 Jy ! Total flux subtracted in 200 components = 0.000293197 Jy ! Clean residual min=-0.000887 max=0.000566 Jy/beam ! Clean residual mean=0.000000 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.0689834 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 67 components and 0.0689835 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9239 mas, bmaj=2.36 mas, bpa=1.292 degrees ! Estimated noise=282.747 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.31517e-07 Jy ! Component: 100 - total flux cleaned = 3.29903e-07 Jy ! Component: 150 - total flux cleaned = 1.12189e-06 Jy ! Component: 200 - total flux cleaned = -6.08191e-06 Jy ! Total flux subtracted in 200 components = -6.08191e-06 Jy ! Clean residual min=-0.000800 max=0.000576 Jy/beam ! Clean residual mean=0.000000 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.0689774 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 81 components and 0.0689774 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=0.069165Jy sigma=0.000765 ! Fit after self-cal, rms=0.069158Jy sigma=0.000765 wmodel J0505-0419_X_2014_06_09_pus_map.mod ! Writing 81 model components to file: J0505-0419_X_2014_06_09_pus_map.mod wobs J0505-0419_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J0505-0419_X_2014_06_09_pus_uvs.fits wwins J0505-0419_X_2014_06_09_pus_map.win ! wwins: Wrote 2 windows to J0505-0419_X_2014_06_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 = -0.000321078 Jy ! Component: 100 - total flux cleaned = -0.000501687 Jy ! Component: 150 - total flux cleaned = -0.000603741 Jy ! Component: 200 - total flux cleaned = -0.000719147 Jy ! Component: 250 - total flux cleaned = -0.000820386 Jy ! Component: 300 - total flux cleaned = -0.000917776 Jy ! Component: 350 - total flux cleaned = -0.00102919 Jy ! Component: 400 - total flux cleaned = -0.00113707 Jy ! Component: 450 - total flux cleaned = -0.00124217 Jy ! Component: 500 - total flux cleaned = -0.0013366 Jy ! Component: 550 - total flux cleaned = -0.00140567 Jy ! Component: 600 - total flux cleaned = -0.00145066 Jy ! Component: 650 - total flux cleaned = -0.00150925 Jy ! Component: 700 - total flux cleaned = -0.00157358 Jy ! Component: 750 - total flux cleaned = -0.00160872 Jy ! Component: 800 - total flux cleaned = -0.00168438 Jy ! Component: 850 - total flux cleaned = -0.00173154 Jy ! Component: 900 - total flux cleaned = -0.00179752 Jy ! Component: 950 - total flux cleaned = -0.00183637 Jy ! Component: 1000 - total flux cleaned = -0.00188735 Jy ! Component: 1050 - total flux cleaned = -0.00194377 Jy ! Component: 1100 - total flux cleaned = -0.00197448 Jy ! Component: 1150 - total flux cleaned = -0.00200486 Jy ! Component: 1200 - total flux cleaned = -0.00204657 Jy ! Component: 1250 - total flux cleaned = -0.00205819 Jy ! Component: 1300 - total flux cleaned = -0.00208724 Jy ! Component: 1350 - total flux cleaned = -0.00211007 Jy ! Component: 1400 - total flux cleaned = -0.00214411 Jy ! Component: 1450 - total flux cleaned = -0.00218331 Jy ! Component: 1500 - total flux cleaned = -0.00219988 Jy ! Component: 1550 - total flux cleaned = -0.00223278 Jy ! Component: 1600 - total flux cleaned = -0.0022653 Jy ! Component: 1650 - total flux cleaned = -0.00229751 Jy ! Component: 1700 - total flux cleaned = -0.00232406 Jy ! Component: 1750 - total flux cleaned = -0.00235562 Jy ! Component: 1800 - total flux cleaned = -0.00237645 Jy ! Component: 1850 - total flux cleaned = -0.00239195 Jy ! Component: 1900 - total flux cleaned = -0.00242267 Jy ! Component: 1950 - total flux cleaned = -0.00246315 Jy ! Component: 2000 - total flux cleaned = -0.00246808 Jy ! Total flux subtracted in 2048 components = -0.00247806 Jy ! Clean residual min=-0.000289 max=0.000289 Jy/beam ! Clean residual mean=0.000000 rms=0.000094 Jy/beam ! Combined flux in latest and established models = 0.0664993 Jy keep ! Adding 124 model components to the UV plane model. ! The established model now contains 205 components and 0.0664993 Jy ![Exited script file: muppet] wmap "J0505-0419_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9239 x 2.36 at 1.292 degrees (North through East) ! Clean map min=-0.00055315 max=0.059739 Jy/beam ! Writing clean map to FITS file: J0505-0419_X_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0597385 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.41057e-05 device "J0505-0419_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0505-0419_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.472588 0.472588 0.945176 1.89035 3.7807 7.56141 15.1228 30.2456 60.4913 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.059 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9239 x 2.36 at 1.292 degrees (North through East) ! Clean map min=-0.00055315 max=0.059739 Jy/beam quit ! Quitting program ! Log file J0505-0419_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:07:46 2016