! Started logfile: J1327+2210_L_2010_06_18_pus_uvs.log on Fri Jan 8 01:27:00 2016 obs J1327+2210_L_2010_06_18_pus_uva.fits ! Reading UV FITS file: J1327+2210_L_2010_06_18_pus_uva.fits ! AN table 1: 532 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.61086 visibilities/baseline/integration-bin. ! Found source: J1327+2210 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 1.35446e+09 8e+06 1 8e+06 ! 02 2 1.36246e+09 8e+06 1 8e+06 ! 03 3 1.42646e+09 8e+06 1 8e+06 ! 04 4 1.43446e+09 8e+06 1 8e+06 ! ! Polarization(s): RR LL RL LR ! ! Read 742 lines of history. ! ! Reading 233984 visibilities. select I ! Selecting polarization: I, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.8 print "taper_size =",taper_size ! taper_size = 15 ![@muppet J1327+2210_L_2010_06_18_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 = 1024x1024 pixels with 0.800x0.800 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 1173 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1176 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1168 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1174 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.210977Jy sigma=0.002456 ! Fit after self-cal, rms=0.131799Jy sigma=0.001384 ! 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=5.134 mas, bmaj=8.696 mas, bpa=9.739 degrees ! Estimated noise=476.056 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 = 0.75698 Jy ! Component: 100 - total flux cleaned = 0.922349 Jy ! Total flux subtracted in 100 components = 0.922349 Jy ! Clean residual min=-0.012250 max=0.049204 Jy/beam ! Clean residual mean=-0.000015 rms=0.003595 Jy/beam ! Combined flux in latest and established models = 0.922349 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.922349 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153323Jy sigma=0.001540 ! Fit after self-cal, rms=0.153336Jy sigma=0.001540 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0500128 Jy ! Component: 100 - total flux cleaned = 0.0724389 Jy ! Total flux subtracted in 100 components = 0.0724389 Jy ! Clean residual min=-0.011816 max=0.016061 Jy/beam ! Clean residual mean=-0.000005 rms=0.003018 Jy/beam ! Combined flux in latest and established models = 0.994788 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 12 components and 0.994788 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128077Jy sigma=0.001250 ! Fit after self-cal, rms=0.127989Jy sigma=0.001248 ! 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=6.584 mas, bmaj=10.68 mas, bpa=9.926 degrees ! Estimated noise=236.046 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 (-1.6, 13.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.021166 Jy ! Component: 100 - total flux cleaned = 0.0335227 Jy ! Component: 150 - total flux cleaned = 0.0403084 Jy ! Component: 200 - total flux cleaned = 0.0432534 Jy ! Total flux subtracted in 200 components = 0.0432534 Jy ! Clean residual min=-0.008722 max=0.011783 Jy/beam ! Clean residual mean=-0.000016 rms=0.002222 Jy/beam ! Combined flux in latest and established models = 1.03804 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 40 components and 1.03804 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122432Jy sigma=0.001193 ! Fit after self-cal, rms=0.122279Jy sigma=0.001191 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.01 HN 1.00* KP 1.00 ! LA 1.02 MK 1.01 NL 1.05 OV 0.98 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 1.00* KP 1.02 ! LA 1.06 MK 1.00 NL 1.03 OV 0.98 ! PT 0.96 SC 1.08 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.00* KP 0.89 ! LA 0.95 MK 0.92 NL 0.99 OV 1.00 ! PT 1.00 SC 0.95 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.00* KP 0.95 ! LA 0.97 MK 0.95 NL 0.99 OV 1.02 ! PT 0.99 SC 0.98 ! ! ! Fit before self-cal, rms=0.122279Jy sigma=0.001191 ! Fit after self-cal, rms=0.087061Jy sigma=0.000817 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=6.573 mas, bmaj=10.7 mas, bpa=9.407 degrees ! Estimated noise=235.949 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 (31.2, 56). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00705257 Jy ! Component: 100 - total flux cleaned = 0.00892553 Jy ! Component: 150 - total flux cleaned = 0.0104751 Jy ! Component: 200 - total flux cleaned = 0.0115288 Jy ! Total flux subtracted in 200 components = 0.0115288 Jy ! Clean residual min=-0.005248 max=0.005163 Jy/beam ! Clean residual mean=0.000001 rms=0.001061 Jy/beam ! Combined flux in latest and established models = 1.04957 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 63 components and 1.04957 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085491Jy sigma=0.000799 ! Fit after self-cal, rms=0.085426Jy sigma=0.000799 ! 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. ! ! Fit before self-cal, rms=0.085426Jy sigma=0.000799 ! Fit after self-cal, rms=0.082884Jy sigma=0.000750 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.589 mas, bmaj=10.72 mas, bpa=9.92 degrees ! Estimated noise=236.218 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000732348 Jy ! Component: 100 - total flux cleaned = 0.00105629 Jy ! Component: 150 - total flux cleaned = 0.00162406 Jy ! Component: 200 - total flux cleaned = 0.00201721 Jy ! Total flux subtracted in 200 components = 0.00201721 Jy ! Clean residual min=-0.004657 max=0.003949 Jy/beam ! Clean residual mean=-0.000002 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 1.05159 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 82 components and 1.05159 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081585Jy sigma=0.000748 ! Fit after self-cal, rms=0.081569Jy sigma=0.000748 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 = 0.000346372 Jy ! Component: 100 - total flux cleaned = 0.00116293 Jy ! Component: 150 - total flux cleaned = 0.00181618 Jy ! Component: 200 - total flux cleaned = 0.00252586 Jy ! Total flux subtracted in 200 components = 0.00252586 Jy ! Clean residual min=-0.004564 max=0.003829 Jy/beam ! Clean residual mean=-0.000001 rms=0.000855 Jy/beam ! Combined flux in latest and established models = 1.05411 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 88 components and 1.05411 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080898Jy sigma=0.000746 ! Fit after self-cal, rms=0.080884Jy sigma=0.000746 ! 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. ! ! Fit before self-cal, rms=0.080884Jy sigma=0.000746 ! Fit after self-cal, rms=0.060977Jy sigma=0.000663 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.58 mas, bmaj=10.68 mas, bpa=9.605 degrees ! Estimated noise=235.912 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000210623 Jy ! Component: 100 - total flux cleaned = 0.000401828 Jy ! Component: 150 - total flux cleaned = 0.00118296 Jy ! Component: 200 - total flux cleaned = 0.00171972 Jy ! Total flux subtracted in 200 components = 0.00171972 Jy ! Clean residual min=-0.001430 max=0.002322 Jy/beam ! Clean residual mean=0.000001 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 1.05583 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 107 components and 1.05583 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060757Jy sigma=0.000660 ! Fit after self-cal, rms=0.060715Jy sigma=0.000660 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 (-8.8, -8.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000844078 Jy ! Component: 100 - total flux cleaned = 0.00101462 Jy ! Component: 150 - total flux cleaned = 0.00122109 Jy ! Component: 200 - total flux cleaned = 0.00145551 Jy ! Total flux subtracted in 200 components = 0.00145551 Jy ! Clean residual min=-0.001375 max=0.002166 Jy/beam ! Clean residual mean=0.000002 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 1.05729 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 122 components and 1.05729 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060581Jy sigma=0.000658 ! Fit after self-cal, rms=0.060560Jy sigma=0.000658 ! Inverting map ! Added new window around map position (12, 42.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00209258 Jy ! Component: 100 - total flux cleaned = 0.00290922 Jy ! Component: 150 - total flux cleaned = 0.00350453 Jy ! Component: 200 - total flux cleaned = 0.00381532 Jy ! Total flux subtracted in 200 components = 0.00381532 Jy ! Clean residual min=-0.001170 max=0.001340 Jy/beam ! Clean residual mean=0.000003 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 1.0611 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 149 components and 1.0611 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060447Jy sigma=0.000657 ! Fit after self-cal, rms=0.060437Jy sigma=0.000657 ! Inverting map ! Added new window around map position (-11.2, 185.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000511782 Jy ! Component: 100 - total flux cleaned = 0.000805316 Jy ! Component: 150 - total flux cleaned = 0.000845294 Jy ! Component: 200 - total flux cleaned = 0.000954957 Jy ! Total flux subtracted in 200 components = 0.000954957 Jy ! Clean residual min=-0.001082 max=0.001282 Jy/beam ! Clean residual mean=0.000002 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 1.06206 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 175 components and 1.06206 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060373Jy sigma=0.000656 ! Fit after self-cal, rms=0.060366Jy sigma=0.000656 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 15 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. ! ! Fit before self-cal, rms=0.060366Jy sigma=0.000656 ! Fit after self-cal, rms=0.060201Jy sigma=0.000655 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=12.11 mas, bmaj=15.26 mas, bpa=17.93 degrees ! Estimated noise=260.211 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.31392e-06 Jy ! Component: 100 - total flux cleaned = 0.000144583 Jy ! Component: 150 - total flux cleaned = 0.00017479 Jy ! Component: 200 - total flux cleaned = 0.000123486 Jy ! Total flux subtracted in 200 components = 0.000123486 Jy ! Clean residual min=-0.000917 max=0.000835 Jy/beam ! Clean residual mean=0.000005 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 1.06218 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 193 components and 1.06218 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060164Jy sigma=0.000655 ! Fit after self-cal, rms=0.060158Jy sigma=0.000655 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 = 5.40093e-05 Jy ! Component: 100 - total flux cleaned = -1.70231e-05 Jy ! Component: 150 - total flux cleaned = -5.84425e-05 Jy ! Component: 200 - total flux cleaned = -0.000134298 Jy ! Total flux subtracted in 200 components = -0.000134298 Jy ! Clean residual min=-0.000856 max=0.000807 Jy/beam ! Clean residual mean=0.000005 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 1.06205 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 211 components and 1.06205 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060142Jy sigma=0.000655 ! Fit after self-cal, rms=0.060139Jy sigma=0.000655 ! 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=6.577 mas, bmaj=10.68 mas, bpa=9.534 degrees ! Estimated noise=235.904 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.577 x 10.68 at 9.534 degrees (North through East) ! Clean map min=-0.0010827 max=0.97791 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. ! ! Fit before self-cal, rms=0.060139Jy sigma=0.000655 ! Fit after self-cal, rms=0.046211Jy sigma=0.000527 ! Inverting map and beam ! Estimated beam: bmin=6.575 mas, bmaj=10.68 mas, bpa=9.485 degrees ! Estimated noise=235.908 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.44235e-05 Jy ! Component: 100 - total flux cleaned = -0.000100235 Jy ! Component: 150 - total flux cleaned = -0.000305138 Jy ! Component: 200 - total flux cleaned = -0.000434749 Jy ! Total flux subtracted in 200 components = -0.000434749 Jy ! Clean residual min=-0.000973 max=0.001027 Jy/beam ! Clean residual mean=0.000003 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 1.06161 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 231 components and 1.06161 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.046140Jy sigma=0.000527 ! Fit after self-cal, rms=0.046133Jy sigma=0.000527 ! Inverting map ! Added new window around map position (-23.2, -27.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000287822 Jy ! Component: 100 - total flux cleaned = 5.455e-05 Jy ! Component: 150 - total flux cleaned = -9.68867e-05 Jy ! Component: 200 - total flux cleaned = -0.000183459 Jy ! Total flux subtracted in 200 components = -0.000183459 Jy ! Clean residual min=-0.000943 max=0.000996 Jy/beam ! Clean residual mean=0.000003 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 1.06143 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 249 components and 1.06143 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.046077Jy sigma=0.000526 ! Fit after self-cal, rms=0.046073Jy sigma=0.000526 ! Inverting map ! Added new window around map position (12.8, -8.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.48389e-05 Jy ! Component: 100 - total flux cleaned = 0.000134544 Jy ! Component: 150 - total flux cleaned = 7.38939e-05 Jy ! Component: 200 - total flux cleaned = 4.57554e-05 Jy ! Total flux subtracted in 200 components = 4.57554e-05 Jy ! Clean residual min=-0.000923 max=0.000894 Jy/beam ! Clean residual mean=0.000003 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 1.06148 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 260 components and 1.06147 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.046022Jy sigma=0.000526 ! Fit after self-cal, rms=0.046019Jy sigma=0.000526 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.046019Jy sigma=0.000526 ! Fit after self-cal, rms=0.046000Jy sigma=0.000526 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=5.127 mas, bmaj=8.692 mas, bpa=9.354 degrees ! Estimated noise=477.371 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.758984 Jy ! Component: 100 - total flux cleaned = 0.924733 Jy ! Component: 150 - total flux cleaned = 0.974122 Jy ! Component: 200 - total flux cleaned = 0.995178 Jy ! Total flux subtracted in 200 components = 0.995178 Jy ! Clean residual min=-0.004591 max=0.009114 Jy/beam ! Clean residual mean=-0.000002 rms=0.000924 Jy/beam ! Combined flux in latest and established models = 0.995178 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.995178 Jy ! Inverting map and beam ! Estimated beam: bmin=6.574 mas, bmaj=10.68 mas, bpa=9.453 degrees ! Estimated noise=235.949 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 = 0.0146365 Jy ! Component: 100 - total flux cleaned = 0.0244173 Jy ! Component: 150 - total flux cleaned = 0.0315199 Jy ! Component: 200 - total flux cleaned = 0.0371254 Jy ! Total flux subtracted in 200 components = 0.0371254 Jy ! Clean residual min=-0.002402 max=0.003375 Jy/beam ! Clean residual mean=-0.000007 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 1.0323 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 51 components and 1.0323 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00462834 Jy ! Component: 100 - total flux cleaned = 0.00671937 Jy ! Component: 150 - total flux cleaned = 0.00861006 Jy ! Component: 200 - total flux cleaned = 0.0103173 Jy ! Total flux subtracted in 200 components = 0.0103173 Jy ! Clean residual min=-0.002030 max=0.002098 Jy/beam ! Clean residual mean=-0.000003 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 1.04262 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 75 components and 1.04262 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155306 Jy ! Component: 100 - total flux cleaned = 0.00286683 Jy ! Component: 150 - total flux cleaned = 0.00397619 Jy ! Component: 200 - total flux cleaned = 0.00509524 Jy ! Total flux subtracted in 200 components = 0.00509524 Jy ! Clean residual min=-0.001646 max=0.001706 Jy/beam ! Clean residual mean=-0.000001 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 1.04772 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 113 components and 1.04772 Jy ! Inverting map ! Added new window around map position (-14.4, 95.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000979728 Jy ! Component: 100 - total flux cleaned = 0.00196139 Jy ! Component: 150 - total flux cleaned = 0.00295202 Jy ! Component: 200 - total flux cleaned = 0.00366364 Jy ! Total flux subtracted in 200 components = 0.00366364 Jy ! Clean residual min=-0.001399 max=0.001450 Jy/beam ! Clean residual mean=-0.000000 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 1.05138 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 140 components and 1.05138 Jy ! Inverting map ! Added new window around map position (64.8, -100.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000779578 Jy ! Component: 100 - total flux cleaned = 0.00141205 Jy ! Component: 150 - total flux cleaned = 0.00189082 Jy ! Component: 200 - total flux cleaned = 0.00239978 Jy ! Total flux subtracted in 200 components = 0.00239978 Jy ! Clean residual min=-0.001182 max=0.001146 Jy/beam ! Clean residual mean=0.000000 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 1.05378 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 158 components and 1.05378 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 15 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=12.11 mas, bmaj=15.26 mas, bpa=17.8 degrees ! Estimated noise=260.31 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161974 Jy ! Component: 100 - total flux cleaned = 0.00284415 Jy ! Component: 150 - total flux cleaned = 0.00380199 Jy ! Component: 200 - total flux cleaned = 0.0043749 Jy ! Total flux subtracted in 200 components = 0.0043749 Jy ! Clean residual min=-0.000670 max=0.000848 Jy/beam ! Clean residual mean=0.000002 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 1.05815 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 = 0.000349869 Jy ! Component: 100 - total flux cleaned = 0.00065876 Jy ! Component: 150 - total flux cleaned = 0.000849371 Jy ! Component: 200 - total flux cleaned = 0.00100521 Jy ! Total flux subtracted in 200 components = 0.00100521 Jy ! Clean residual min=-0.000667 max=0.000760 Jy/beam ! Clean residual mean=0.000003 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 1.05916 Jy ! Adding 120 model components to the UV plane model. ! The established model now contains 270 components and 1.05916 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=6.574 mas, bmaj=10.68 mas, bpa=9.453 degrees ! Estimated noise=235.949 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000493887 Jy ! Component: 100 - total flux cleaned = 0.00058974 Jy ! Component: 150 - total flux cleaned = 0.000545809 Jy ! Component: 200 - total flux cleaned = 0.000711268 Jy ! Total flux subtracted in 200 components = 0.000711268 Jy ! Clean residual min=-0.001077 max=0.000923 Jy/beam ! Clean residual mean=0.000002 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 1.05987 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 289 components and 1.05987 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.046203Jy sigma=0.000527 ! Fit after self-cal, rms=0.046121Jy sigma=0.000526 wmodel J1327+2210_L_2010_06_18_pus_map.mod ! Writing 289 model components to file: J1327+2210_L_2010_06_18_pus_map.mod wobs J1327+2210_L_2010_06_18_pus_uvs.fits ! Writing UV FITS file: J1327+2210_L_2010_06_18_pus_uvs.fits wwins J1327+2210_L_2010_06_18_pus_map.win ! wwins: Wrote 10 windows to J1327+2210_L_2010_06_18_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=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000242292 Jy ! Component: 100 - total flux cleaned = -0.000355799 Jy ! Component: 150 - total flux cleaned = -0.000449635 Jy ! Component: 200 - total flux cleaned = -0.00048003 Jy ! Component: 250 - total flux cleaned = -0.000524657 Jy ! Component: 300 - total flux cleaned = -0.000568555 Jy ! Component: 350 - total flux cleaned = -0.000611716 Jy ! Component: 400 - total flux cleaned = -0.000696701 Jy ! Component: 450 - total flux cleaned = -0.000752564 Jy ! Component: 500 - total flux cleaned = -0.000821602 Jy ! Component: 550 - total flux cleaned = -0.000875993 Jy ! Component: 600 - total flux cleaned = -0.000956976 Jy ! Component: 650 - total flux cleaned = -0.00103722 Jy ! Component: 700 - total flux cleaned = -0.00115608 Jy ! Component: 750 - total flux cleaned = -0.00123452 Jy ! Component: 800 - total flux cleaned = -0.00133819 Jy ! Component: 850 - total flux cleaned = -0.00141519 Jy ! Component: 900 - total flux cleaned = -0.00147891 Jy ! Component: 950 - total flux cleaned = -0.00156749 Jy ! Component: 1000 - total flux cleaned = -0.00165493 Jy ! Component: 1050 - total flux cleaned = -0.00169214 Jy ! Component: 1100 - total flux cleaned = -0.00176622 Jy ! Component: 1150 - total flux cleaned = -0.00180293 Jy ! Component: 1200 - total flux cleaned = -0.00186367 Jy ! Component: 1250 - total flux cleaned = -0.00191218 Jy ! Component: 1300 - total flux cleaned = -0.00202028 Jy ! Component: 1350 - total flux cleaned = -0.00209184 Jy ! Component: 1400 - total flux cleaned = -0.00211562 Jy ! Component: 1450 - total flux cleaned = -0.00223354 Jy ! Component: 1500 - total flux cleaned = -0.00224523 Jy ! Component: 1550 - total flux cleaned = -0.00232677 Jy ! Component: 1600 - total flux cleaned = -0.00241937 Jy ! Component: 1650 - total flux cleaned = -0.00243082 Jy ! Component: 1700 - total flux cleaned = -0.00247659 Jy ! Component: 1750 - total flux cleaned = -0.00251071 Jy ! Component: 1800 - total flux cleaned = -0.0025899 Jy ! Component: 1850 - total flux cleaned = -0.00262365 Jy ! Component: 1900 - total flux cleaned = -0.00269082 Jy ! Component: 1950 - total flux cleaned = -0.00273531 Jy ! Component: 2000 - total flux cleaned = -0.00279067 Jy ! Component: 2050 - total flux cleaned = -0.00284574 Jy ! Component: 2100 - total flux cleaned = -0.00293338 Jy ! Component: 2150 - total flux cleaned = -0.00296602 Jy ! Component: 2200 - total flux cleaned = -0.00300941 Jy ! Component: 2250 - total flux cleaned = -0.00307405 Jy ! Component: 2300 - total flux cleaned = -0.00309558 Jy ! Component: 2350 - total flux cleaned = -0.00315958 Jy ! Component: 2400 - total flux cleaned = -0.00321274 Jy ! Component: 2450 - total flux cleaned = -0.00324452 Jy ! Component: 2500 - total flux cleaned = -0.00326566 Jy ! Component: 2550 - total flux cleaned = -0.0033076 Jy ! Component: 2600 - total flux cleaned = -0.00332846 Jy ! Component: 2650 - total flux cleaned = -0.00336996 Jy ! Component: 2700 - total flux cleaned = -0.0034009 Jy ! Component: 2750 - total flux cleaned = -0.00341113 Jy ! Component: 2800 - total flux cleaned = -0.00342134 Jy ! Component: 2850 - total flux cleaned = -0.00345189 Jy ! Component: 2900 - total flux cleaned = -0.0034519 Jy ! Component: 2950 - total flux cleaned = -0.00347212 Jy ! Component: 3000 - total flux cleaned = -0.00353256 Jy ! Component: 3050 - total flux cleaned = -0.00353257 Jy ! Component: 3100 - total flux cleaned = -0.00355254 Jy ! Component: 3150 - total flux cleaned = -0.00359228 Jy ! Component: 3200 - total flux cleaned = -0.00360216 Jy ! Component: 3250 - total flux cleaned = -0.00362188 Jy ! Component: 3300 - total flux cleaned = -0.0036415 Jy ! Component: 3350 - total flux cleaned = -0.00366108 Jy ! Component: 3400 - total flux cleaned = -0.00369029 Jy ! Component: 3450 - total flux cleaned = -0.00369996 Jy ! Component: 3500 - total flux cleaned = -0.00373849 Jy ! Component: 3550 - total flux cleaned = -0.00371928 Jy ! Component: 3600 - total flux cleaned = -0.00378628 Jy ! Component: 3650 - total flux cleaned = -0.00375771 Jy ! Component: 3700 - total flux cleaned = -0.0037767 Jy ! Component: 3750 - total flux cleaned = -0.00376723 Jy ! Component: 3800 - total flux cleaned = -0.00381429 Jy ! Component: 3850 - total flux cleaned = -0.00380492 Jy ! Component: 3900 - total flux cleaned = -0.00384221 Jy ! Component: 3950 - total flux cleaned = -0.003898 Jy ! Component: 4000 - total flux cleaned = -0.00389803 Jy ! Component: 4050 - total flux cleaned = -0.00387954 Jy ! Total flux subtracted in 4096 components = -0.00388873 Jy ! Clean residual min=-0.000488 max=0.000509 Jy/beam ! Clean residual mean=0.000002 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 1.05598 Jy keep ! Adding 303 model components to the UV plane model. ! The established model now contains 582 components and 1.05598 Jy ![Exited script file: muppet] wmap "J1327+2210_L_2010_06_18_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.574 x 10.68 at 9.453 degrees (North through East) ! Clean map min=-0.001099 max=0.97872 Jy/beam ! Writing clean map to FITS file: J1327+2210_L_2010_06_18_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.978717 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000172341 device "J1327+2210_L_2010_06_18_pus\_map.eps/VPS" ! Attempting to open device: 'J1327+2210_L_2010_06_18_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0528267 0.0528267 0.105653 0.211307 0.422614 0.845227 1.69045 3.38091 6.76182 13.5236 27.0473 54.0945 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.978 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.574 x 10.68 at 9.453 degrees (North through East) ! Clean map min=-0.001099 max=0.97872 Jy/beam quit ! Quitting program ! Log file J1327+2210_L_2010_06_18_pus_uvs.log closed on Fri Jan 8 01:27:22 2016