! Started logfile: J0149+1857_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:06:08 2016 obs J0149+1857_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J0149+1857_X_2014_06_09_pus_uva.fits ! AN table 1: 75 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.503111 visibilities/baseline/integration-bin. ! Found source: J0149+1857 ! ! 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 20376 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 J0149+1857_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 217 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 217 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 217 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 217 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 217 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 217 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 217 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 217 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 217 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 217 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 217 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 217 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.590756Jy sigma=0.007526 ! Fit after self-cal, rms=0.495135Jy sigma=0.006275 ! 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=0.9647 mas, bmaj=2.223 mas, bpa=15.03 degrees ! Estimated noise=680.389 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 = 0.37719 Jy ! Component: 100 - total flux cleaned = 0.491288 Jy ! Total flux subtracted in 100 components = 0.491288 Jy ! Clean residual min=-0.024376 max=0.048173 Jy/beam ! Clean residual mean=-0.000254 rms=0.008552 Jy/beam ! Combined flux in latest and established models = 0.491288 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.491288 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=0.140763Jy sigma=0.001692 ! Fit after self-cal, rms=0.140721Jy sigma=0.001691 ! 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=1.234 mas, bmaj=2.519 mas, bpa=12.4 degrees ! Estimated noise=393.43 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 = 0.0698449 Jy ! Component: 100 - total flux cleaned = 0.101872 Jy ! Component: 150 - total flux cleaned = 0.11948 Jy ! Component: 200 - total flux cleaned = 0.130192 Jy ! Total flux subtracted in 200 components = 0.130192 Jy ! Clean residual min=-0.028667 max=0.022860 Jy/beam ! Clean residual mean=-0.000145 rms=0.007188 Jy/beam ! Combined flux in latest and established models = 0.62148 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 56 components and 0.62148 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=0.102657Jy sigma=0.001233 ! Fit after self-cal, rms=0.102653Jy sigma=0.001233 ! 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 1.11 HN 1.04 KP 0.93 ! LA 1.04 MK 1.00* NL 0.98 OV 0.97 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.05 KP 0.88 ! LA 1.04 MK 1.00* NL 0.99 OV 0.98 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.07 KP 0.83 ! LA 1.07 MK 1.00* NL 0.99 OV 0.96 ! PT 0.93 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.05 KP 0.80 ! LA 1.06 MK 1.00* NL 0.98 OV 0.97 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.01 KP 0.76 ! LA 1.05 MK 1.00* NL 1.00 OV 0.98 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.06 KP 0.76 ! LA 1.05 MK 1.00* NL 1.01 OV 0.99 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.24 HN 1.20 KP 0.81 ! LA 1.13 MK 1.00* NL 1.05 OV 1.04 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.17 HN 1.13 KP 0.75 ! LA 1.04 MK 1.00* NL 1.00 OV 1.01 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.13 KP 0.77 ! LA 1.07 MK 1.00* NL 1.01 OV 1.02 ! PT 0.96 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.10 KP 0.80 ! LA 1.08 MK 1.00* NL 1.01 OV 1.00 ! PT 0.95 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.09 KP 0.83 ! LA 1.09 MK 1.00* NL 1.01 OV 0.99 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.06 KP 0.87 ! LA 1.07 MK 1.00* NL 1.02 OV 1.01 ! PT 0.98 SC 1.01 ! ! ! Fit before self-cal, rms=0.102653Jy sigma=0.001233 ! Fit after self-cal, rms=0.067158Jy sigma=0.000811 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.231 mas, bmaj=2.553 mas, bpa=12.65 degrees ! Estimated noise=392.363 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 (7.4, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103855 Jy ! Component: 100 - total flux cleaned = 0.0136149 Jy ! Component: 150 - total flux cleaned = 0.0141916 Jy ! Component: 200 - total flux cleaned = 0.0146944 Jy ! Total flux subtracted in 200 components = 0.0146944 Jy ! Clean residual min=-0.004194 max=0.004139 Jy/beam ! Clean residual mean=-0.000005 rms=0.001163 Jy/beam ! Combined flux in latest and established models = 0.636175 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 81 components and 0.636175 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=0.065602Jy sigma=0.000789 ! Fit after self-cal, rms=0.065547Jy sigma=0.000787 ! 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=0.065547Jy sigma=0.000787 ! Fit after self-cal, rms=0.065166Jy sigma=0.000781 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.232 mas, bmaj=2.556 mas, bpa=12.66 degrees ! Estimated noise=392.007 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000266669 Jy ! Component: 100 - total flux cleaned = 0.000832085 Jy ! Component: 150 - total flux cleaned = 0.0012358 Jy ! Component: 200 - total flux cleaned = 0.00137881 Jy ! Total flux subtracted in 200 components = 0.00137881 Jy ! Clean residual min=-0.003068 max=0.003005 Jy/beam ! Clean residual mean=0.000002 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.637554 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 94 components and 0.637554 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=0.064900Jy sigma=0.000777 ! Fit after self-cal, rms=0.064897Jy sigma=0.000777 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 = 0.000421021 Jy ! Component: 100 - total flux cleaned = 0.000423027 Jy ! Component: 150 - total flux cleaned = 0.000478787 Jy ! Component: 200 - total flux cleaned = 0.000528217 Jy ! Total flux subtracted in 200 components = 0.000528217 Jy ! Clean residual min=-0.002773 max=0.002665 Jy/beam ! Clean residual mean=0.000001 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.638082 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 100 components and 0.638082 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=0.064804Jy sigma=0.000776 ! Fit after self-cal, rms=0.064803Jy sigma=0.000776 ! 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=0.064803Jy sigma=0.000776 ! Fit after self-cal, rms=0.064725Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.231 mas, bmaj=2.559 mas, bpa=12.75 degrees ! Estimated noise=391.444 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00141283 Jy ! Component: 100 - total flux cleaned = -0.00140563 Jy ! Component: 150 - total flux cleaned = -0.00145618 Jy ! Component: 200 - total flux cleaned = -0.0015027 Jy ! Total flux subtracted in 200 components = -0.0015027 Jy ! Clean residual min=-0.002650 max=0.002310 Jy/beam ! Clean residual mean=-0.000001 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.636579 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 109 components and 0.636579 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=0.064614Jy sigma=0.000774 ! Fit after self-cal, rms=0.064614Jy 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 = 0.000136078 Jy ! Component: 100 - total flux cleaned = 0.000177723 Jy ! Component: 150 - total flux cleaned = 0.000176985 Jy ! Component: 200 - total flux cleaned = 0.000176624 Jy ! Total flux subtracted in 200 components = 0.000176624 Jy ! Clean residual min=-0.002440 max=0.002212 Jy/beam ! Clean residual mean=-0.000001 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.636756 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 113 components and 0.636756 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=0.064570Jy sigma=0.000774 ! Fit after self-cal, rms=0.064569Jy 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=0.064569Jy sigma=0.000774 ! Fit after self-cal, rms=0.064536Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.456 mas, bmaj=3.736 mas, bpa=-9.334 degrees ! Estimated noise=444.06 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000722466 Jy ! Component: 100 - total flux cleaned = -0.000470465 Jy ! Component: 150 - total flux cleaned = -0.000469602 Jy ! Component: 200 - total flux cleaned = -0.000499003 Jy ! Total flux subtracted in 200 components = -0.000499003 Jy ! Clean residual min=-0.002468 max=0.001859 Jy/beam ! Clean residual mean=-0.000002 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.636257 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 127 components and 0.636257 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=0.064496Jy sigma=0.000773 ! Fit after self-cal, rms=0.064497Jy 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 = 6.60645e-05 Jy ! Component: 100 - total flux cleaned = 1.44727e-05 Jy ! Component: 150 - total flux cleaned = -3.24863e-05 Jy ! Component: 200 - total flux cleaned = -5.48231e-05 Jy ! Total flux subtracted in 200 components = -5.48231e-05 Jy ! Clean residual min=-0.002297 max=0.001769 Jy/beam ! Clean residual mean=-0.000002 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.636202 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 131 components and 0.636202 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=0.064485Jy sigma=0.000773 ! Fit after self-cal, rms=0.064485Jy 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=1.23 mas, bmaj=2.562 mas, bpa=12.82 degrees ! Estimated noise=391.036 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.23 x 2.562 at 12.82 degrees (North through East) ! Clean map min=-0.0020321 max=0.5081 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 ! Performing amp+phase self-cal ! ! 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=0.064485Jy sigma=0.000773 ! Fit after self-cal, rms=0.059155Jy sigma=0.000699 ! Inverting map and beam ! Estimated beam: bmin=1.231 mas, bmaj=2.564 mas, bpa=12.78 degrees ! Estimated noise=390.96 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0013186 Jy ! Component: 100 - total flux cleaned = -0.00167944 Jy ! Component: 150 - total flux cleaned = -0.00188983 Jy ! Component: 200 - total flux cleaned = -0.00195425 Jy ! Total flux subtracted in 200 components = -0.00195425 Jy ! Clean residual min=-0.002036 max=0.001863 Jy/beam ! Clean residual mean=0.000001 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.634248 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 137 components and 0.634248 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=0.059099Jy sigma=0.000698 ! Fit after self-cal, rms=0.059098Jy sigma=0.000698 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.68945e-05 Jy ! Component: 100 - total flux cleaned = -5.61781e-05 Jy ! Component: 150 - total flux cleaned = -8.42438e-05 Jy ! Component: 200 - total flux cleaned = -0.000137136 Jy ! Total flux subtracted in 200 components = -0.000137136 Jy ! Clean residual min=-0.001944 max=0.001764 Jy/beam ! Clean residual mean=0.000000 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.634111 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 143 components and 0.634111 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=0.059073Jy sigma=0.000698 ! Fit after self-cal, rms=0.059073Jy sigma=0.000698 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.059073Jy sigma=0.000698 ! Fit after self-cal, rms=0.059054Jy sigma=0.000698 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=0.9572 mas, bmaj=2.25 mas, bpa=15.24 degrees ! Estimated noise=675.707 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.374961 Jy ! Component: 100 - total flux cleaned = 0.49023 Jy ! Component: 150 - total flux cleaned = 0.541377 Jy ! Component: 200 - total flux cleaned = 0.567336 Jy ! Total flux subtracted in 200 components = 0.567336 Jy ! Clean residual min=-0.007291 max=0.012513 Jy/beam ! Clean residual mean=-0.000059 rms=0.002237 Jy/beam ! Combined flux in latest and established models = 0.567336 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.567336 Jy ! Inverting map and beam ! Estimated beam: bmin=1.231 mas, bmaj=2.566 mas, bpa=12.82 degrees ! Estimated noise=390.663 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 = 0.0205948 Jy ! Component: 100 - total flux cleaned = 0.0327864 Jy ! Component: 150 - total flux cleaned = 0.0408569 Jy ! Component: 200 - total flux cleaned = 0.0464921 Jy ! Total flux subtracted in 200 components = 0.0464921 Jy ! Clean residual min=-0.002579 max=0.004107 Jy/beam ! Clean residual mean=-0.000028 rms=0.000870 Jy/beam ! Combined flux in latest and established models = 0.613828 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 44 components and 0.613828 Jy ! Inverting map ! Added new window around map position (-1.2, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00435721 Jy ! Component: 100 - total flux cleaned = 0.00744346 Jy ! Component: 150 - total flux cleaned = 0.00976631 Jy ! Component: 200 - total flux cleaned = 0.011595 Jy ! Total flux subtracted in 200 components = 0.011595 Jy ! Clean residual min=-0.001796 max=0.002259 Jy/beam ! Clean residual mean=-0.000011 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.625423 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 65 components and 0.625423 Jy ! Inverting map ! Added new window around map position (3.6, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00216763 Jy ! Component: 100 - total flux cleaned = 0.0034189 Jy ! Component: 150 - total flux cleaned = 0.00422486 Jy ! Component: 200 - total flux cleaned = 0.00484441 Jy ! Total flux subtracted in 200 components = 0.00484441 Jy ! Clean residual min=-0.001500 max=0.001423 Jy/beam ! Clean residual mean=-0.000005 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.630267 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 93 components and 0.630267 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=2.459 mas, bmaj=3.744 mas, bpa=-9.316 degrees ! Estimated noise=443.039 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110133 Jy ! Component: 100 - total flux cleaned = 0.00172021 Jy ! Component: 150 - total flux cleaned = 0.00220091 Jy ! Component: 200 - total flux cleaned = 0.0026251 Jy ! Total flux subtracted in 200 components = 0.0026251 Jy ! Clean residual min=-0.001452 max=0.001243 Jy/beam ! Clean residual mean=-0.000007 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.632892 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 = 0.000344603 Jy ! Component: 100 - total flux cleaned = 0.000581767 Jy ! Component: 150 - total flux cleaned = 0.000811587 Jy ! Component: 200 - total flux cleaned = 0.000992107 Jy ! Total flux subtracted in 200 components = 0.000992107 Jy ! Clean residual min=-0.001392 max=0.001239 Jy/beam ! Clean residual mean=-0.000005 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.633885 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 129 components and 0.633884 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.231 mas, bmaj=2.566 mas, bpa=12.82 degrees ! Estimated noise=390.663 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000185988 Jy ! Component: 100 - total flux cleaned = 0.000273212 Jy ! Component: 150 - total flux cleaned = 0.000350069 Jy ! Component: 200 - total flux cleaned = 0.000396925 Jy ! Total flux subtracted in 200 components = 0.000396925 Jy ! Clean residual min=-0.001244 max=0.001329 Jy/beam ! Clean residual mean=-0.000002 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.634281 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 143 components and 0.634281 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=0.058892Jy sigma=0.000696 ! Fit after self-cal, rms=0.058882Jy sigma=0.000696 wmodel J0149+1857_X_2014_06_09_pus_map.mod ! Writing 143 model components to file: J0149+1857_X_2014_06_09_pus_map.mod wobs J0149+1857_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J0149+1857_X_2014_06_09_pus_uvs.fits wwins J0149+1857_X_2014_06_09_pus_map.win ! wwins: Wrote 4 windows to J0149+1857_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 = 9.61278e-05 Jy ! Component: 100 - total flux cleaned = -4.8121e-05 Jy ! Component: 150 - total flux cleaned = -6.76027e-05 Jy ! Component: 200 - total flux cleaned = 5.29004e-06 Jy ! Component: 250 - total flux cleaned = 7.52644e-05 Jy ! Component: 300 - total flux cleaned = 0.000176021 Jy ! Component: 350 - total flux cleaned = 0.000208481 Jy ! Component: 400 - total flux cleaned = 0.000239908 Jy ! Component: 450 - total flux cleaned = 0.000331487 Jy ! Component: 500 - total flux cleaned = 0.000376137 Jy ! Component: 550 - total flux cleaned = 0.000405141 Jy ! Component: 600 - total flux cleaned = 0.000377194 Jy ! Component: 650 - total flux cleaned = 0.00037748 Jy ! Component: 700 - total flux cleaned = 0.000364116 Jy ! Component: 750 - total flux cleaned = 0.00033789 Jy ! Component: 800 - total flux cleaned = 0.000350588 Jy ! Component: 850 - total flux cleaned = 0.000325741 Jy ! Component: 900 - total flux cleaned = 0.00035006 Jy ! Component: 950 - total flux cleaned = 0.000314262 Jy ! Component: 1000 - total flux cleaned = 0.000314348 Jy ! Component: 1050 - total flux cleaned = 0.000314545 Jy ! Component: 1100 - total flux cleaned = 0.000303616 Jy ! Component: 1150 - total flux cleaned = 0.000336873 Jy ! Component: 1200 - total flux cleaned = 0.000325771 Jy ! Component: 1250 - total flux cleaned = 0.000293841 Jy ! Component: 1300 - total flux cleaned = 0.000262563 Jy ! Component: 1350 - total flux cleaned = 0.000262911 Jy ! Component: 1400 - total flux cleaned = 0.000262837 Jy ! Component: 1450 - total flux cleaned = 0.000203187 Jy ! Component: 1500 - total flux cleaned = 0.00021281 Jy ! Component: 1550 - total flux cleaned = 0.000135615 Jy ! Component: 1600 - total flux cleaned = 9.75387e-05 Jy ! Component: 1650 - total flux cleaned = 6.0103e-05 Jy ! Component: 1700 - total flux cleaned = 4.1702e-05 Jy ! Component: 1750 - total flux cleaned = 2.34362e-05 Jy ! Component: 1800 - total flux cleaned = 5.31739e-06 Jy ! Component: 1850 - total flux cleaned = -2.13341e-05 Jy ! Component: 1900 - total flux cleaned = -3.88807e-05 Jy ! Component: 1950 - total flux cleaned = -7.35094e-05 Jy ! Component: 2000 - total flux cleaned = -9.04579e-05 Jy ! Total flux subtracted in 2048 components = -0.000115743 Jy ! Clean residual min=-0.000419 max=0.000459 Jy/beam ! Clean residual mean=-0.000001 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.634166 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 273 components and 0.634166 Jy ![Exited script file: muppet] wmap "J0149+1857_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.231 x 2.566 at 12.82 degrees (North through East) ! Clean map min=-0.0010515 max=0.50995 Jy/beam ! Writing clean map to FITS file: J0149+1857_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 0.509947 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000164338 device "J0149+1857_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0149+1857_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0966795 0.0966795 0.193359 0.386718 0.773436 1.54687 3.09374 6.18749 12.375 24.75 49.4999 98.9998 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.509 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.231 x 2.566 at 12.82 degrees (North through East) ! Clean map min=-0.0010515 max=0.50995 Jy/beam quit ! Quitting program ! Log file J0149+1857_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:06:11 2016