! Started logfile: J0117+1418_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:05:46 2016 obs J0117+1418_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J0117+1418_X_2014_06_09_pus_uva.fits ! AN table 1: 92 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.613043 visibilities/baseline/integration-bin. ! Found source: J0117+1418 ! ! 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 30456 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 J0117+1418_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=0.859078Jy sigma=0.010730 ! Fit after self-cal, rms=0.826086Jy sigma=0.010322 ! 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=0.9779 mas, bmaj=2.325 mas, bpa=15.19 degrees ! Estimated noise=666.426 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 = 0.133437 Jy ! Component: 100 - total flux cleaned = 0.165106 Jy ! Total flux subtracted in 100 components = 0.165106 Jy ! Clean residual min=-0.009153 max=0.012884 Jy/beam ! Clean residual mean=-0.000035 rms=0.002849 Jy/beam ! Combined flux in latest and established models = 0.165106 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.165106 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=0.075435Jy sigma=0.000889 ! Fit after self-cal, rms=0.075396Jy sigma=0.000888 ! 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=1.191 mas, bmaj=2.525 mas, bpa=12.15 degrees ! Estimated noise=328.417 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 = 0.0179564 Jy ! Component: 100 - total flux cleaned = 0.0269364 Jy ! Component: 150 - total flux cleaned = 0.0323898 Jy ! Component: 200 - total flux cleaned = 0.0359432 Jy ! Total flux subtracted in 200 components = 0.0359432 Jy ! Clean residual min=-0.008635 max=0.007200 Jy/beam ! Clean residual mean=0.000001 rms=0.002086 Jy/beam ! Combined flux in latest and established models = 0.201049 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 51 components and 0.201049 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=0.071006Jy sigma=0.000836 ! Fit after self-cal, rms=0.071021Jy sigma=0.000836 ! 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 1.08 HN 1.06 KP 0.91 ! LA 1.04 MK 1.00* NL 0.98 OV 0.98 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.05 KP 0.87 ! LA 1.03 MK 1.00* NL 0.99 OV 0.97 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.06 KP 0.83 ! LA 1.04 MK 1.00* NL 1.01 OV 0.98 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.05 KP 0.79 ! LA 1.07 MK 1.00* NL 0.98 OV 0.97 ! PT 0.92 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.01 KP 0.75 ! LA 1.07 MK 1.00* NL 1.00 OV 0.99 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.17 HN 1.05 KP 0.75 ! LA 1.07 MK 1.00* NL 1.00 OV 0.99 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.24 HN 1.13 KP 0.80 ! LA 1.14 MK 1.00* NL 1.05 OV 1.05 ! PT 1.01 SC 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.10 KP 0.75 ! LA 1.07 MK 1.00* NL 1.01 OV 1.02 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.16 KP 0.75 ! LA 1.08 MK 1.00* NL 1.00 OV 1.01 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.08 KP 0.80 ! LA 1.09 MK 1.00* NL 1.03 OV 1.00 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.07 KP 0.81 ! LA 1.11 MK 1.00* NL 1.03 OV 0.97 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.06 KP 0.87 ! LA 1.06 MK 1.00* NL 1.01 OV 1.01 ! PT 0.96 SC 1.03 ! ! ! Fit before self-cal, rms=0.071021Jy sigma=0.000836 ! Fit after self-cal, rms=0.066551Jy sigma=0.000779 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.193 mas, bmaj=2.559 mas, bpa=12.11 degrees ! Estimated noise=327.475 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 = -0.00131228 Jy ! Component: 100 - total flux cleaned = -0.0014865 Jy ! Component: 150 - total flux cleaned = -0.00160183 Jy ! Component: 200 - total flux cleaned = -0.00170539 Jy ! Total flux subtracted in 200 components = -0.00170539 Jy ! Clean residual min=-0.001733 max=0.001885 Jy/beam ! Clean residual mean=-0.000010 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.199344 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 55 components and 0.199344 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=0.066492Jy sigma=0.000778 ! Fit after self-cal, rms=0.066531Jy sigma=0.000777 ! 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=0.066531Jy sigma=0.000777 ! Fit after self-cal, rms=0.066523Jy sigma=0.000776 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.192 mas, bmaj=2.564 mas, bpa=12.07 degrees ! Estimated noise=326.783 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00096965 Jy ! Component: 100 - total flux cleaned = -0.00117561 Jy ! Component: 150 - total flux cleaned = -0.00125229 Jy ! Component: 200 - total flux cleaned = -0.00132285 Jy ! Total flux subtracted in 200 components = -0.00132285 Jy ! Clean residual min=-0.001514 max=0.001692 Jy/beam ! Clean residual mean=-0.000010 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.198021 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 62 components and 0.198021 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=0.066494Jy sigma=0.000776 ! Fit after self-cal, rms=0.066495Jy sigma=0.000776 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-5.2, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145598 Jy ! Component: 100 - total flux cleaned = 0.00218376 Jy ! Component: 150 - total flux cleaned = 0.00241742 Jy ! Component: 200 - total flux cleaned = 0.00253987 Jy ! Total flux subtracted in 200 components = 0.00253987 Jy ! Clean residual min=-0.001317 max=0.001220 Jy/beam ! Clean residual mean=-0.000005 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.200561 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 80 components and 0.200561 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=0.066462Jy sigma=0.000776 ! Fit after self-cal, rms=0.066461Jy sigma=0.000775 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.066461Jy sigma=0.000775 ! Fit after self-cal, rms=0.066492Jy sigma=0.000775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.192 mas, bmaj=2.568 mas, bpa=12.1 degrees ! Estimated noise=326.352 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000608196 Jy ! Component: 100 - total flux cleaned = -0.000607442 Jy ! Component: 150 - total flux cleaned = -0.000607955 Jy ! Component: 200 - total flux cleaned = -0.000590686 Jy ! Total flux subtracted in 200 components = -0.000590686 Jy ! Clean residual min=-0.001279 max=0.001093 Jy/beam ! Clean residual mean=-0.000006 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.19997 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 88 components and 0.19997 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=0.066476Jy sigma=0.000775 ! Fit after self-cal, rms=0.066476Jy sigma=0.000775 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.33844e-05 Jy ! Component: 100 - total flux cleaned = -1.73682e-05 Jy ! Component: 150 - total flux cleaned = -3.70074e-06 Jy ! Component: 200 - total flux cleaned = -1.73296e-05 Jy ! Total flux subtracted in 200 components = -1.73296e-05 Jy ! Clean residual min=-0.001200 max=0.001105 Jy/beam ! Clean residual mean=-0.000006 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.199952 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 93 components and 0.199952 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=0.066470Jy sigma=0.000775 ! Fit after self-cal, rms=0.066469Jy sigma=0.000775 ! 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=0.066469Jy sigma=0.000775 ! Fit after self-cal, rms=0.066525Jy sigma=0.000775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.323 mas, bmaj=3.627 mas, bpa=-10.81 degrees ! Estimated noise=369.999 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00058423 Jy ! Component: 100 - total flux cleaned = -0.000603614 Jy ! Component: 150 - total flux cleaned = -0.000569465 Jy ! Component: 200 - total flux cleaned = -0.000548619 Jy ! Total flux subtracted in 200 components = -0.000548619 Jy ! Clean residual min=-0.001260 max=0.001170 Jy/beam ! Clean residual mean=-0.000009 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.199404 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 108 components and 0.199404 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=0.066519Jy sigma=0.000775 ! Fit after self-cal, rms=0.066520Jy sigma=0.000775 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.70939e-05 Jy ! Component: 100 - total flux cleaned = -4.93996e-05 Jy ! Component: 150 - total flux cleaned = -3.18667e-05 Jy ! Component: 200 - total flux cleaned = -2.33648e-05 Jy ! Total flux subtracted in 200 components = -2.33648e-05 Jy ! Clean residual min=-0.001242 max=0.001166 Jy/beam ! Clean residual mean=-0.000009 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.199381 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 122 components and 0.199381 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=0.066518Jy sigma=0.000775 ! Fit after self-cal, rms=0.066517Jy sigma=0.000775 ! 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=1.192 mas, bmaj=2.57 mas, bpa=12.12 degrees ! Estimated noise=326.093 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.192 x 2.57 at 12.12 degrees (North through East) ! Clean map min=-0.0011737 max=0.17052 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=0.9757 mas, bmaj=2.363 mas, bpa=15.23 degrees ! Estimated noise=663.721 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.1328 Jy ! Component: 100 - total flux cleaned = 0.164359 Jy ! Component: 150 - total flux cleaned = 0.177093 Jy ! Component: 200 - total flux cleaned = 0.183696 Jy ! Total flux subtracted in 200 components = 0.183696 Jy ! Clean residual min=-0.002839 max=0.004254 Jy/beam ! Clean residual mean=-0.000017 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.183696 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.183696 Jy ! Inverting map and beam ! Estimated beam: bmin=1.192 mas, bmaj=2.57 mas, bpa=12.12 degrees ! Estimated noise=326.093 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 = 0.00536053 Jy ! Component: 100 - total flux cleaned = 0.0080542 Jy ! Component: 150 - total flux cleaned = 0.00978404 Jy ! Component: 200 - total flux cleaned = 0.0110227 Jy ! Total flux subtracted in 200 components = 0.0110227 Jy ! Clean residual min=-0.001257 max=0.001321 Jy/beam ! Clean residual mean=-0.000013 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.194719 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 55 components and 0.194719 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=2.323 mas, bmaj=3.627 mas, bpa=-10.81 degrees ! Estimated noise=369.999 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122268 Jy ! Component: 100 - total flux cleaned = 0.00200253 Jy ! Component: 150 - total flux cleaned = 0.00258042 Jy ! Component: 200 - total flux cleaned = 0.00302813 Jy ! Total flux subtracted in 200 components = 0.00302813 Jy ! Clean residual min=-0.001270 max=0.001126 Jy/beam ! Clean residual mean=-0.000014 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.197747 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 = 0.000350245 Jy ! Component: 100 - total flux cleaned = 0.000609634 Jy ! Component: 150 - total flux cleaned = 0.000728533 Jy ! Component: 200 - total flux cleaned = 0.000784025 Jy ! Total flux subtracted in 200 components = 0.000784025 Jy ! Clean residual min=-0.001225 max=0.001136 Jy/beam ! Clean residual mean=-0.000012 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.198531 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 102 components and 0.198531 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.192 mas, bmaj=2.57 mas, bpa=12.12 degrees ! Estimated noise=326.093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000118057 Jy ! Component: 100 - total flux cleaned = -0.000175095 Jy ! Component: 150 - total flux cleaned = -0.000224219 Jy ! Component: 200 - total flux cleaned = -0.00022467 Jy ! Total flux subtracted in 200 components = -0.00022467 Jy ! Clean residual min=-0.001107 max=0.001119 Jy/beam ! Clean residual mean=-0.000007 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.198306 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 117 components and 0.198306 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=0.066518Jy sigma=0.000775 ! Fit after self-cal, rms=0.066510Jy sigma=0.000775 wmodel J0117+1418_X_2014_06_09_pus_map.mod ! Writing 117 model components to file: J0117+1418_X_2014_06_09_pus_map.mod wobs J0117+1418_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J0117+1418_X_2014_06_09_pus_uvs.fits wwins J0117+1418_X_2014_06_09_pus_map.win ! wwins: Wrote 2 windows to J0117+1418_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 = -8.75502e-05 Jy ! Component: 100 - total flux cleaned = -0.00015555 Jy ! Component: 150 - total flux cleaned = -0.000155539 Jy ! Component: 200 - total flux cleaned = -0.000169508 Jy ! Component: 250 - total flux cleaned = -0.00014272 Jy ! Component: 300 - total flux cleaned = -0.000129967 Jy ! Component: 350 - total flux cleaned = -8.13958e-05 Jy ! Component: 400 - total flux cleaned = -3.44945e-05 Jy ! Component: 450 - total flux cleaned = 2.19077e-05 Jy ! Component: 500 - total flux cleaned = 8.70228e-05 Jy ! Component: 550 - total flux cleaned = 0.000139651 Jy ! Component: 600 - total flux cleaned = 0.00018066 Jy ! Component: 650 - total flux cleaned = 0.000220558 Jy ! Component: 700 - total flux cleaned = 0.000278323 Jy ! Component: 750 - total flux cleaned = 0.000278286 Jy ! Component: 800 - total flux cleaned = 0.000297073 Jy ! Component: 850 - total flux cleaned = 0.0003242 Jy ! Component: 900 - total flux cleaned = 0.00035065 Jy ! Component: 950 - total flux cleaned = 0.000376276 Jy ! Component: 1000 - total flux cleaned = 0.000393036 Jy ! Component: 1050 - total flux cleaned = 0.000425837 Jy ! Component: 1100 - total flux cleaned = 0.000457918 Jy ! Component: 1150 - total flux cleaned = 0.000497309 Jy ! Component: 1200 - total flux cleaned = 0.000528153 Jy ! Component: 1250 - total flux cleaned = 0.000566054 Jy ! Component: 1300 - total flux cleaned = 0.000588489 Jy ! Component: 1350 - total flux cleaned = 0.000603199 Jy ! Component: 1400 - total flux cleaned = 0.00062507 Jy ! Component: 1450 - total flux cleaned = 0.00065369 Jy ! Component: 1500 - total flux cleaned = 0.000682 Jy ! Component: 1550 - total flux cleaned = 0.000702943 Jy ! Component: 1600 - total flux cleaned = 0.000744281 Jy ! Component: 1650 - total flux cleaned = 0.000785063 Jy ! Component: 1700 - total flux cleaned = 0.000805273 Jy ! Component: 1750 - total flux cleaned = 0.000825155 Jy ! Component: 1800 - total flux cleaned = 0.000864592 Jy ! Component: 1850 - total flux cleaned = 0.000897051 Jy ! Component: 1900 - total flux cleaned = 0.000929036 Jy ! Component: 1950 - total flux cleaned = 0.0009543 Jy ! Component: 2000 - total flux cleaned = 0.000973041 Jy ! Total flux subtracted in 2048 components = 0.00100394 Jy ! Clean residual min=-0.000405 max=0.000455 Jy/beam ! Clean residual mean=-0.000003 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.19931 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 261 components and 0.19931 Jy ![Exited script file: muppet] wmap "J0117+1418_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.192 x 2.57 at 12.12 degrees (North through East) ! Clean map min=-0.00070811 max=0.17092 Jy/beam ! Writing clean map to FITS file: J0117+1418_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 0.170925 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00011928 device "J0117+1418_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0117+1418_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.209355 0.209355 0.418711 0.837421 1.67484 3.34969 6.69937 13.3987 26.7975 53.595 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.17 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.192 x 2.57 at 12.12 degrees (North through East) ! Clean map min=-0.00070811 max=0.17092 Jy/beam quit ! Quitting program ! Log file J0117+1418_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:05:48 2016