! Started logfile: /g0/scr/pima/npcsb_uvs/J0257+7843_X_uvs.log on Wed Sep 25 00:03:21 2013 obs /g0/scr/pima/npcsb_uvs/J0257+7843_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/npcsb_uvs/J0257+7843_X_uva.fits ! AN table 1: 47 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.977778 visibilities/baseline/integration-bin. ! Found source: J0257+7843 ! ! 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 8.40993e+09 8e+06 1 8e+06 ! 02 2 8.47993e+09 8e+06 1 8e+06 ! 03 3 8.79493e+09 8e+06 1 8e+06 ! 04 4 8.89993e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 8272 visibilities. select RR ! Selecting polarization: RR, 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /g0/scr/pima/npcsb_uvs/J0257+7843_X] 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 0.200x0.200 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.013337Jy sigma=2.258791 ! Fit after self-cal, rms=0.880686Jy sigma=1.958437 ! 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=0.5902 mas, bmaj=2.805 mas, bpa=2.917 degrees ! Estimated noise=6.79254 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 = 0.0895316 Jy ! Component: 100 - total flux cleaned = 0.109371 Jy ! Total flux subtracted in 100 components = 0.109371 Jy ! Clean residual min=-0.008263 max=0.013529 Jy/beam ! Clean residual mean=-0.000020 rms=0.001913 Jy/beam ! Combined flux in latest and established models = 0.109371 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.109371 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092988Jy sigma=0.198017 ! Fit after self-cal, rms=0.092970Jy sigma=0.197976 ! Inverting map ! Added new window around map position (-1.4, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0123938 Jy ! Component: 100 - total flux cleaned = 0.019765 Jy ! Total flux subtracted in 100 components = 0.019765 Jy ! Clean residual min=-0.007541 max=0.011323 Jy/beam ! Clean residual mean=-0.000016 rms=0.001653 Jy/beam ! Combined flux in latest and established models = 0.129136 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.129136 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089662Jy sigma=0.188928 ! Fit after self-cal, rms=0.089359Jy sigma=0.188337 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8043 mas, bmaj=2.928 mas, bpa=1.58 degrees ! Estimated noise=3.56063 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 = 0.0159928 Jy ! Component: 100 - total flux cleaned = 0.0257545 Jy ! Component: 150 - total flux cleaned = 0.032658 Jy ! Component: 200 - total flux cleaned = 0.0376391 Jy ! Total flux subtracted in 200 components = 0.0376391 Jy ! Clean residual min=-0.007647 max=0.010286 Jy/beam ! Clean residual mean=-0.000021 rms=0.001850 Jy/beam ! Combined flux in latest and established models = 0.166775 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 47 components and 0.166775 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086367Jy sigma=0.179938 ! Fit after self-cal, rms=0.086033Jy sigma=0.179081 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.04 KP 0.98 ! LA 0.93 MK 1.01 NL 1.23 OV 0.99 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.02 KP 0.86 ! LA 0.87 MK 1.00 NL 1.25 OV 1.03 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 0.94 KP 0.82 ! LA 0.90 MK 1.02 NL 1.22 OV 1.02 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 0.94 KP 0.86 ! LA 0.87 MK 1.08 NL 1.18 OV 1.05 ! PT 1.04 SC 1.02 ! ! ! Fit before self-cal, rms=0.086033Jy sigma=0.179081 ! Fit after self-cal, rms=0.085580Jy sigma=0.175498 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.815 mas, bmaj=2.904 mas, bpa=1.465 degrees ! Estimated noise=3.543 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 (10.6, -23.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0054618 Jy ! Component: 100 - total flux cleaned = 0.00727391 Jy ! Component: 150 - total flux cleaned = 0.00796773 Jy ! Component: 200 - total flux cleaned = 0.0083775 Jy ! Total flux subtracted in 200 components = 0.0083775 Jy ! Clean residual min=-0.003963 max=0.003942 Jy/beam ! Clean residual mean=-0.000005 rms=0.000869 Jy/beam ! Combined flux in latest and established models = 0.175153 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 78 components and 0.175153 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085196Jy sigma=0.174430 ! Fit after self-cal, rms=0.085224Jy sigma=0.174287 ! 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=0.085224Jy sigma=0.174287 ! Fit after self-cal, rms=0.084778Jy sigma=0.174238 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8155 mas, bmaj=2.901 mas, bpa=1.423 degrees ! Estimated noise=3.51938 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112015 Jy ! Component: 100 - total flux cleaned = 0.00157535 Jy ! Component: 150 - total flux cleaned = 0.00183198 Jy ! Component: 200 - total flux cleaned = 0.00205335 Jy ! Total flux subtracted in 200 components = 0.00205335 Jy ! Clean residual min=-0.003477 max=0.003123 Jy/beam ! Clean residual mean=-0.000005 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 0.177206 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 100 components and 0.177206 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084681Jy sigma=0.173953 ! Fit after self-cal, rms=0.084668Jy sigma=0.173931 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 = 0.000291949 Jy ! Component: 100 - total flux cleaned = 0.000442204 Jy ! Component: 150 - total flux cleaned = 0.000523646 Jy ! Component: 200 - total flux cleaned = 0.000595299 Jy ! Total flux subtracted in 200 components = 0.000595299 Jy ! Clean residual min=-0.003309 max=0.002890 Jy/beam ! Clean residual mean=-0.000005 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 0.177801 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 111 components and 0.177801 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084629Jy sigma=0.173817 ! Fit after self-cal, rms=0.084623Jy sigma=0.173807 ! 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=0.084623Jy sigma=0.173807 ! Fit after self-cal, rms=0.084389Jy sigma=0.173776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8156 mas, bmaj=2.899 mas, bpa=1.392 degrees ! Estimated noise=3.50239 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000335878 Jy ! Component: 100 - total flux cleaned = -0.000135488 Jy ! Component: 150 - total flux cleaned = -6.67177e-05 Jy ! Component: 200 - total flux cleaned = -5.24501e-06 Jy ! Total flux subtracted in 200 components = -5.24501e-06 Jy ! Clean residual min=-0.003071 max=0.002765 Jy/beam ! Clean residual mean=-0.000005 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.177796 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 123 components and 0.177796 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084358Jy sigma=0.173691 ! Fit after self-cal, rms=0.084356Jy sigma=0.173686 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 = 0.000130493 Jy ! Component: 100 - total flux cleaned = 0.000187601 Jy ! Component: 150 - total flux cleaned = 0.000239244 Jy ! Component: 200 - total flux cleaned = 0.000286877 Jy ! Total flux subtracted in 200 components = 0.000286877 Jy ! Clean residual min=-0.003028 max=0.002714 Jy/beam ! Clean residual mean=-0.000005 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.178083 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 135 components and 0.178083 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084342Jy sigma=0.173648 ! Fit after self-cal, rms=0.084341Jy sigma=0.173645 ! 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. ! ! Fit before self-cal, rms=0.084341Jy sigma=0.173645 ! Fit after self-cal, rms=0.084228Jy sigma=0.173629 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.139 mas, bmaj=3.461 mas, bpa=-1.085 degrees ! Estimated noise=4.29083 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102927 Jy ! Component: 100 - total flux cleaned = 0.00131374 Jy ! Component: 150 - total flux cleaned = 0.00137634 Jy ! Component: 200 - total flux cleaned = 0.00137599 Jy ! Total flux subtracted in 200 components = 0.00137599 Jy ! Clean residual min=-0.003343 max=0.003423 Jy/beam ! Clean residual mean=-0.000008 rms=0.001008 Jy/beam ! Combined flux in latest and established models = 0.179459 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 143 components and 0.179459 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084243Jy sigma=0.173618 ! Fit after self-cal, rms=0.084240Jy sigma=0.173607 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 = 6.40321e-05 Jy ! Component: 100 - total flux cleaned = 2.59757e-05 Jy ! Component: 150 - total flux cleaned = -9.40932e-06 Jy ! Component: 200 - total flux cleaned = -4.20767e-05 Jy ! Total flux subtracted in 200 components = -4.20767e-05 Jy ! Clean residual min=-0.003295 max=0.003338 Jy/beam ! Clean residual mean=-0.000009 rms=0.000996 Jy/beam ! Combined flux in latest and established models = 0.179417 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 150 components and 0.179417 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084251Jy sigma=0.173622 ! Fit after self-cal, rms=0.084250Jy sigma=0.173618 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.8153 mas, bmaj=2.898 mas, bpa=1.388 degrees ! Estimated noise=3.49043 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8153 x 2.898 at 1.388 degrees (North through East) ! Clean map min=-0.0027043 max=0.11669 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=0.5955 mas, bmaj=2.742 mas, bpa=2.688 degrees ! Estimated noise=6.77803 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0886347 Jy ! Component: 100 - total flux cleaned = 0.112598 Jy ! Component: 150 - total flux cleaned = 0.123822 Jy ! Component: 200 - total flux cleaned = 0.13143 Jy ! Total flux subtracted in 200 components = 0.13143 Jy ! Clean residual min=-0.004994 max=0.006663 Jy/beam ! Clean residual mean=-0.000012 rms=0.001310 Jy/beam ! Combined flux in latest and established models = 0.13143 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.13143 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8153 mas, bmaj=2.898 mas, bpa=1.388 degrees ! Estimated noise=3.49043 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 = 0.0124843 Jy ! Component: 100 - total flux cleaned = 0.0199605 Jy ! Component: 150 - total flux cleaned = 0.0254444 Jy ! Component: 200 - total flux cleaned = 0.0297415 Jy ! Total flux subtracted in 200 components = 0.0297415 Jy ! Clean residual min=-0.003791 max=0.004427 Jy/beam ! Clean residual mean=-0.000014 rms=0.001074 Jy/beam ! Combined flux in latest and established models = 0.161171 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 58 components and 0.161171 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=2.139 mas, bmaj=3.461 mas, bpa=-1.085 degrees ! Estimated noise=4.29083 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00665597 Jy ! Component: 100 - total flux cleaned = 0.0106425 Jy ! Component: 150 - total flux cleaned = 0.0123261 Jy ! Component: 200 - total flux cleaned = 0.0137168 Jy ! Total flux subtracted in 200 components = 0.0137168 Jy ! Clean residual min=-0.004047 max=0.004541 Jy/beam ! Clean residual mean=-0.000014 rms=0.001138 Jy/beam ! Combined flux in latest and established models = 0.174888 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 = 0.00101399 Jy ! Component: 100 - total flux cleaned = 0.00176537 Jy ! Component: 150 - total flux cleaned = 0.00232638 Jy ! Component: 200 - total flux cleaned = 0.00267372 Jy ! Total flux subtracted in 200 components = 0.00267372 Jy ! Clean residual min=-0.003578 max=0.003938 Jy/beam ! Clean residual mean=-0.000010 rms=0.001031 Jy/beam ! Combined flux in latest and established models = 0.177562 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 121 components and 0.177562 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8153 mas, bmaj=2.898 mas, bpa=1.388 degrees ! Estimated noise=3.49043 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00104046 Jy ! Component: 100 - total flux cleaned = -0.000811278 Jy ! Component: 150 - total flux cleaned = -0.00066129 Jy ! Component: 200 - total flux cleaned = -0.000659226 Jy ! Total flux subtracted in 200 components = -0.000659226 Jy ! Clean residual min=-0.003088 max=0.002613 Jy/beam ! Clean residual mean=-0.000005 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.176903 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 138 components and 0.176903 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084269Jy sigma=0.173672 ! Fit after self-cal, rms=0.084263Jy sigma=0.173656 wmodel /g0/scr/pima/npcsb_uvs/J0257+7843_X_map.mod ! Writing 138 model components to file: /g0/scr/pima/npcsb_uvs/J0257+7843_X_map.mod wobs /g0/scr/pima/npcsb_uvs/J0257+7843_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/npcsb_uvs/J0257+7843_X_uvs.fits wwins /g0/scr/pima/npcsb_uvs/J0257+7843_X_map.win ! wwins: Wrote 3 windows to /g0/scr/pima/npcsb_uvs/J0257+7843_X_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 = -0.00070973 Jy ! Component: 100 - total flux cleaned = -0.000802875 Jy ! Component: 150 - total flux cleaned = -0.000846927 Jy ! Component: 200 - total flux cleaned = -0.000763456 Jy ! Component: 250 - total flux cleaned = -0.000643586 Jy ! Component: 300 - total flux cleaned = -0.000450282 Jy ! Component: 350 - total flux cleaned = -0.000486884 Jy ! Component: 400 - total flux cleaned = -0.000523875 Jy ! Component: 450 - total flux cleaned = -0.000594761 Jy ! Component: 500 - total flux cleaned = -0.000664599 Jy ! Component: 550 - total flux cleaned = -0.000562116 Jy ! Component: 600 - total flux cleaned = -0.000528749 Jy ! Component: 650 - total flux cleaned = -0.000463136 Jy ! Component: 700 - total flux cleaned = -0.000495509 Jy ! Component: 750 - total flux cleaned = -0.000304691 Jy ! Component: 800 - total flux cleaned = -0.000367762 Jy ! Component: 850 - total flux cleaned = -0.000306043 Jy ! Component: 900 - total flux cleaned = -0.000427575 Jy ! Component: 950 - total flux cleaned = -0.000216691 Jy ! Component: 1000 - total flux cleaned = -0.000217112 Jy ! Component: 1050 - total flux cleaned = -0.000363674 Jy ! Component: 1100 - total flux cleaned = -0.000276851 Jy ! Component: 1150 - total flux cleaned = -0.000305608 Jy ! Component: 1200 - total flux cleaned = -0.000305694 Jy ! Component: 1250 - total flux cleaned = -0.000278039 Jy ! Component: 1300 - total flux cleaned = -0.000333155 Jy ! Component: 1350 - total flux cleaned = -0.000333192 Jy ! Component: 1400 - total flux cleaned = -0.000359479 Jy ! Component: 1450 - total flux cleaned = -0.00035923 Jy ! Component: 1500 - total flux cleaned = -0.000358774 Jy ! Component: 1550 - total flux cleaned = -0.000359143 Jy ! Component: 1600 - total flux cleaned = -0.000437084 Jy ! Component: 1650 - total flux cleaned = -0.000513989 Jy ! Component: 1700 - total flux cleaned = -0.000513721 Jy ! Component: 1750 - total flux cleaned = -0.000513687 Jy ! Component: 1800 - total flux cleaned = -0.000389172 Jy ! Component: 1850 - total flux cleaned = -0.000537934 Jy ! Component: 1900 - total flux cleaned = -0.000513443 Jy ! Component: 1950 - total flux cleaned = -0.000537632 Jy ! Component: 2000 - total flux cleaned = -0.000393053 Jy ! Component: 2050 - total flux cleaned = -0.000416959 Jy ! Component: 2100 - total flux cleaned = -0.000393628 Jy ! Component: 2150 - total flux cleaned = -0.000393742 Jy ! Component: 2200 - total flux cleaned = -0.000417024 Jy ! Component: 2250 - total flux cleaned = -0.000463226 Jy ! Component: 2300 - total flux cleaned = -0.000394337 Jy ! Component: 2350 - total flux cleaned = -0.000440119 Jy ! Component: 2400 - total flux cleaned = -0.000417557 Jy ! Component: 2450 - total flux cleaned = -0.000372684 Jy ! Component: 2500 - total flux cleaned = -0.00039517 Jy ! Component: 2550 - total flux cleaned = -0.000395074 Jy ! Component: 2600 - total flux cleaned = -0.000372946 Jy ! Component: 2650 - total flux cleaned = -0.000373161 Jy ! Component: 2700 - total flux cleaned = -0.000285919 Jy ! Component: 2750 - total flux cleaned = -0.000264515 Jy ! Component: 2800 - total flux cleaned = -0.000200251 Jy ! Component: 2850 - total flux cleaned = -9.39191e-05 Jy ! Component: 2900 - total flux cleaned = -9.39289e-05 Jy ! Component: 2950 - total flux cleaned = 5.31388e-05 Jy ! Component: 3000 - total flux cleaned = 3.22426e-05 Jy ! Component: 3050 - total flux cleaned = 7.39419e-05 Jy ! Component: 3100 - total flux cleaned = 0.000156556 Jy ! Component: 3150 - total flux cleaned = 0.000177109 Jy ! Component: 3200 - total flux cleaned = 0.000258769 Jy ! Component: 3250 - total flux cleaned = 0.000218256 Jy ! Component: 3300 - total flux cleaned = 0.000278843 Jy ! Component: 3350 - total flux cleaned = 0.000258928 Jy ! Component: 3400 - total flux cleaned = 0.000278935 Jy ! Component: 3450 - total flux cleaned = 0.000318603 Jy ! Component: 3500 - total flux cleaned = 0.000338218 Jy ! Component: 3550 - total flux cleaned = 0.000338351 Jy ! Component: 3600 - total flux cleaned = 0.000416356 Jy ! Component: 3650 - total flux cleaned = 0.000397072 Jy ! Component: 3700 - total flux cleaned = 0.000474116 Jy ! Component: 3750 - total flux cleaned = 0.000493383 Jy ! Component: 3800 - total flux cleaned = 0.000531714 Jy ! Component: 3850 - total flux cleaned = 0.000607551 Jy ! Component: 3900 - total flux cleaned = 0.000626565 Jy ! Component: 3950 - total flux cleaned = 0.00062671 Jy ! Component: 4000 - total flux cleaned = 0.000720006 Jy ! Component: 4050 - total flux cleaned = 0.000757117 Jy ! Total flux subtracted in 4096 components = 0.000794077 Jy ! Clean residual min=-0.001075 max=0.001035 Jy/beam ! Clean residual mean=-0.000000 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.177697 Jy keep ! Adding 326 model components to the UV plane model. ! The established model now contains 464 components and 0.177697 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/npcsb_uvs/J0257+7843_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8153 x 2.898 at 1.388 degrees (North through East) ! Clean map min=-0.0019761 max=0.11619 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/npcsb_uvs/J0257+7843_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.116188 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00033076 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.854034 0.854034 1.70807 3.41613 6.83227 13.6645 27.3291 54.6581 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.116 quit ! Quitting program ! Log file /g0/scr/pima/npcsb_uvs/J0257+7843_X_uvs.log closed on Wed Sep 25 00:03:26 2013