! Started logfile: /g0/scr/pima/npcsa_uvs/J2005+7752_X_uvs.log on Sun Oct 6 10:30:11 2013 obs /g0/scr/pima/npcsa_uvs/J2005+7752_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/npcsa_uvs/J2005+7752_X_uva.fits ! AN table 1: 54 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2005+7752 ! ! 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 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 7776 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/npcsa_uvs/J2005+7752_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=1.323900Jy sigma=8.649543 ! Fit after self-cal, rms=0.386122Jy sigma=1.810400 ! 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=0.6405 mas, bmaj=2.656 mas, bpa=-6.48 degrees ! Estimated noise=2.81083 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 = 0.580918 Jy ! Component: 100 - total flux cleaned = 0.762386 Jy ! Total flux subtracted in 100 components = 0.762386 Jy ! Clean residual min=-0.059711 max=0.126344 Jy/beam ! Clean residual mean=0.000242 rms=0.016614 Jy/beam ! Combined flux in latest and established models = 0.762386 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.762386 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.271748Jy sigma=1.956121 ! Fit after self-cal, rms=0.273168Jy sigma=1.951145 ! Inverting map ! Added new window around map position (-1.6, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.126697 Jy ! Component: 100 - total flux cleaned = 0.209793 Jy ! Total flux subtracted in 100 components = 0.209793 Jy ! Clean residual min=-0.042720 max=0.054737 Jy/beam ! Clean residual mean=0.000136 rms=0.010406 Jy/beam ! Combined flux in latest and established models = 0.972179 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.972179 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.193390Jy sigma=1.273897 ! Fit after self-cal, rms=0.181475Jy sigma=1.227337 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0714686 Jy ! Component: 100 - total flux cleaned = 0.119674 Jy ! Total flux subtracted in 100 components = 0.119674 Jy ! Clean residual min=-0.031659 max=0.031715 Jy/beam ! Clean residual mean=0.000076 rms=0.006496 Jy/beam ! Combined flux in latest and established models = 1.09185 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 19 components and 1.09185 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.144807Jy sigma=0.893517 ! Fit after self-cal, rms=0.140031Jy sigma=0.874454 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0408531 Jy ! Component: 100 - total flux cleaned = 0.0693228 Jy ! Total flux subtracted in 100 components = 0.0693228 Jy ! Clean residual min=-0.027306 max=0.021710 Jy/beam ! Clean residual mean=0.000041 rms=0.004631 Jy/beam ! Combined flux in latest and established models = 1.16118 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 24 components and 1.16118 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.125224Jy sigma=0.732247 ! Fit after self-cal, rms=0.123144Jy sigma=0.724070 ! 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=0.8586 mas, bmaj=2.786 mas, bpa=-6.85 degrees ! Estimated noise=1.42627 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 = 0.0336469 Jy ! Component: 100 - total flux cleaned = 0.0525488 Jy ! Component: 150 - total flux cleaned = 0.0657384 Jy ! Component: 200 - total flux cleaned = 0.0741114 Jy ! Total flux subtracted in 200 components = 0.0741114 Jy ! Clean residual min=-0.019703 max=0.018143 Jy/beam ! Clean residual mean=0.000003 rms=0.004357 Jy/beam ! Combined flux in latest and established models = 1.23529 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 43 components and 1.23529 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114515Jy sigma=0.649143 ! Fit after self-cal, rms=0.112701Jy sigma=0.640138 ! 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 0.99 FD 1.02 HN 1.07 KP 1.06 ! LA 1.03 MK 1.01 NL 1.02 OV 0.99 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.04 KP 0.98 ! LA 0.97 MK 0.96 NL 0.99 OV 0.98 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00 HN 1.03 KP 0.88 ! LA 0.98 MK 0.98 NL 0.99 OV 0.99 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.03 KP 0.94 ! LA 0.96 MK 1.01 NL 0.97 OV 1.00 ! SC 1.05 ! ! ! Fit before self-cal, rms=0.112701Jy sigma=0.640138 ! Fit after self-cal, rms=0.101929Jy sigma=0.540456 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8607 mas, bmaj=2.798 mas, bpa=-6.71 degrees ! Estimated noise=1.41997 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 (-6.6, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00786883 Jy ! Component: 100 - total flux cleaned = 0.00866889 Jy ! Component: 150 - total flux cleaned = 0.0105975 Jy ! Component: 200 - total flux cleaned = 0.0121897 Jy ! Total flux subtracted in 200 components = 0.0121897 Jy ! Clean residual min=-0.009446 max=0.008429 Jy/beam ! Clean residual mean=0.000008 rms=0.002068 Jy/beam ! Combined flux in latest and established models = 1.24748 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 59 components and 1.24748 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097634Jy sigma=0.523776 ! Fit after self-cal, rms=0.097358Jy sigma=0.522626 ! 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=0.097358Jy sigma=0.522626 ! Fit after self-cal, rms=0.096898Jy sigma=0.519810 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8593 mas, bmaj=2.799 mas, bpa=-6.707 degrees ! Estimated noise=1.41162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00181605 Jy ! Component: 100 - total flux cleaned = -0.001567 Jy ! Component: 150 - total flux cleaned = -0.000554556 Jy ! Component: 200 - total flux cleaned = 0.000692229 Jy ! Total flux subtracted in 200 components = 0.000692229 Jy ! Clean residual min=-0.007131 max=0.007247 Jy/beam ! Clean residual mean=0.000005 rms=0.001666 Jy/beam ! Combined flux in latest and established models = 1.24817 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 77 components and 1.24817 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095128Jy sigma=0.515202 ! Fit after self-cal, rms=0.094989Jy sigma=0.514816 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 (0.8, -8.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00653769 Jy ! Component: 100 - total flux cleaned = 0.00947698 Jy ! Component: 150 - total flux cleaned = 0.0116647 Jy ! Component: 200 - total flux cleaned = 0.0135066 Jy ! Total flux subtracted in 200 components = 0.0135066 Jy ! Clean residual min=-0.006564 max=0.005458 Jy/beam ! Clean residual mean=0.000000 rms=0.001332 Jy/beam ! Combined flux in latest and established models = 1.26168 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 98 components and 1.26168 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094151Jy sigma=0.510181 ! Fit after self-cal, rms=0.094075Jy sigma=0.510018 ! 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=0.094075Jy sigma=0.510018 ! Fit after self-cal, rms=0.093879Jy sigma=0.508666 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8583 mas, bmaj=2.801 mas, bpa=-6.702 degrees ! Estimated noise=1.40363 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00446527 Jy ! Component: 100 - total flux cleaned = -0.00403187 Jy ! Component: 150 - total flux cleaned = -0.00338185 Jy ! Component: 200 - total flux cleaned = -0.00266983 Jy ! Total flux subtracted in 200 components = -0.00266983 Jy ! Clean residual min=-0.005447 max=0.004950 Jy/beam ! Clean residual mean=0.000000 rms=0.001162 Jy/beam ! Combined flux in latest and established models = 1.25901 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 113 components and 1.25901 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092896Jy sigma=0.507553 ! Fit after self-cal, rms=0.092841Jy sigma=0.507436 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 = 0.000764083 Jy ! Component: 100 - total flux cleaned = 0.00187711 Jy ! Component: 150 - total flux cleaned = 0.00290851 Jy ! Component: 200 - total flux cleaned = 0.0035833 Jy ! Total flux subtracted in 200 components = 0.0035833 Jy ! Clean residual min=-0.004865 max=0.004467 Jy/beam ! Clean residual mean=0.000000 rms=0.001061 Jy/beam ! Combined flux in latest and established models = 1.26259 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 126 components and 1.26259 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092536Jy sigma=0.506290 ! Fit after self-cal, rms=0.092492Jy sigma=0.506204 ! 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=0.092492Jy sigma=0.506204 ! Fit after self-cal, rms=0.092352Jy sigma=0.505147 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.092 mas, bmaj=3.072 mas, bpa=-7.2 degrees ! Estimated noise=1.5167 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000274242 Jy ! Component: 100 - total flux cleaned = 0.0019434 Jy ! Component: 150 - total flux cleaned = 0.00374023 Jy ! Component: 200 - total flux cleaned = 0.00544051 Jy ! Total flux subtracted in 200 components = 0.00544051 Jy ! Clean residual min=-0.004084 max=0.003714 Jy/beam ! Clean residual mean=-0.000003 rms=0.001056 Jy/beam ! Combined flux in latest and established models = 1.26803 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 148 components and 1.26803 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091937Jy sigma=0.504807 ! Fit after self-cal, rms=0.091894Jy sigma=0.504725 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 = 0.000959048 Jy ! Component: 100 - total flux cleaned = 0.0020337 Jy ! Component: 150 - total flux cleaned = 0.00269863 Jy ! Component: 200 - total flux cleaned = 0.0031055 Jy ! Total flux subtracted in 200 components = 0.0031055 Jy ! Clean residual min=-0.003747 max=0.003111 Jy/beam ! Clean residual mean=-0.000002 rms=0.000923 Jy/beam ! Combined flux in latest and established models = 1.27113 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 171 components and 1.27113 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091845Jy sigma=0.504476 ! Fit after self-cal, rms=0.091829Jy sigma=0.504429 ! 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=0.8574 mas, bmaj=2.802 mas, bpa=-6.695 degrees ! Estimated noise=1.39588 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8574 x 2.802 at -6.695 degrees (North through East) ! Clean map min=-0.003545 max=0.75866 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=0.091829Jy sigma=0.504429 ! Fit after self-cal, rms=0.086660Jy sigma=0.447262 ! Inverting map and beam ! Estimated beam: bmin=0.8574 mas, bmaj=2.802 mas, bpa=-6.692 degrees ! Estimated noise=1.39318 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00268931 Jy ! Component: 100 - total flux cleaned = -0.00305749 Jy ! Component: 150 - total flux cleaned = -0.00337893 Jy ! Component: 200 - total flux cleaned = -0.00316376 Jy ! Total flux subtracted in 200 components = -0.00316376 Jy ! Clean residual min=-0.003876 max=0.003086 Jy/beam ! Clean residual mean=0.000001 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 1.26797 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 183 components and 1.26797 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086249Jy sigma=0.446897 ! Fit after self-cal, rms=0.086229Jy sigma=0.446836 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000171453 Jy ! Component: 100 - total flux cleaned = 0.00016968 Jy ! Component: 150 - total flux cleaned = 0.0001673 Jy ! Component: 200 - total flux cleaned = 5.11058e-05 Jy ! Total flux subtracted in 200 components = 5.11058e-05 Jy ! Clean residual min=-0.003824 max=0.002951 Jy/beam ! Clean residual mean=0.000001 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 1.26802 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 197 components and 1.26802 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086093Jy sigma=0.446464 ! Fit after self-cal, rms=0.086080Jy sigma=0.446431 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086080Jy sigma=0.446431 ! Fit after self-cal, rms=0.085957Jy sigma=0.446023 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=0.639 mas, bmaj=2.668 mas, bpa=-6.33 degrees ! Estimated noise=2.73565 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.564 Jy ! Component: 100 - total flux cleaned = 0.768025 Jy ! Component: 150 - total flux cleaned = 0.89295 Jy ! Component: 200 - total flux cleaned = 0.977931 Jy ! Total flux subtracted in 200 components = 0.977931 Jy ! Clean residual min=-0.025651 max=0.047671 Jy/beam ! Clean residual mean=0.000114 rms=0.007897 Jy/beam ! Combined flux in latest and established models = 0.977931 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.977931 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8568 mas, bmaj=2.803 mas, bpa=-6.688 degrees ! Estimated noise=1.38834 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 = 0.0908581 Jy ! Component: 100 - total flux cleaned = 0.143148 Jy ! Component: 150 - total flux cleaned = 0.174971 Jy ! Component: 200 - total flux cleaned = 0.196934 Jy ! Total flux subtracted in 200 components = 0.196934 Jy ! Clean residual min=-0.012145 max=0.013317 Jy/beam ! Clean residual mean=0.000027 rms=0.003335 Jy/beam ! Combined flux in latest and established models = 1.17487 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 35 components and 1.17487 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=2.092 mas, bmaj=3.073 mas, bpa=-7.163 degrees ! Estimated noise=1.50943 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0219453 Jy ! Component: 100 - total flux cleaned = 0.0355123 Jy ! Component: 150 - total flux cleaned = 0.0454281 Jy ! Component: 200 - total flux cleaned = 0.0532109 Jy ! Total flux subtracted in 200 components = 0.0532109 Jy ! Clean residual min=-0.008350 max=0.008000 Jy/beam ! Clean residual mean=0.000012 rms=0.002535 Jy/beam ! Combined flux in latest and established models = 1.22808 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 = 0.00502105 Jy ! Component: 100 - total flux cleaned = 0.00926779 Jy ! Component: 150 - total flux cleaned = 0.0127162 Jy ! Component: 200 - total flux cleaned = 0.0155321 Jy ! Total flux subtracted in 200 components = 0.0155321 Jy ! Clean residual min=-0.005865 max=0.005382 Jy/beam ! Clean residual mean=0.000007 rms=0.001654 Jy/beam ! Combined flux in latest and established models = 1.24361 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 71 components and 1.24361 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8568 mas, bmaj=2.803 mas, bpa=-6.688 degrees ! Estimated noise=1.38834 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000649235 Jy ! Component: 100 - total flux cleaned = 0.00177579 Jy ! Component: 150 - total flux cleaned = 0.00367455 Jy ! Component: 200 - total flux cleaned = 0.00628399 Jy ! Total flux subtracted in 200 components = 0.00628399 Jy ! Clean residual min=-0.004762 max=0.004125 Jy/beam ! Clean residual mean=0.000002 rms=0.001058 Jy/beam ! Combined flux in latest and established models = 1.24989 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 90 components and 1.24989 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086230Jy sigma=0.450159 ! Fit after self-cal, rms=0.086082Jy sigma=0.449451 wmodel /g0/scr/pima/npcsa_uvs/J2005+7752_X_map.mod ! Writing 90 model components to file: /g0/scr/pima/npcsa_uvs/J2005+7752_X_map.mod wobs /g0/scr/pima/npcsa_uvs/J2005+7752_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/npcsa_uvs/J2005+7752_X_uvs.fits wwins /g0/scr/pima/npcsa_uvs/J2005+7752_X_map.win ! wwins: Wrote 4 windows to /g0/scr/pima/npcsa_uvs/J2005+7752_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 = -0.00208446 Jy ! Component: 100 - total flux cleaned = -0.00353835 Jy ! Component: 150 - total flux cleaned = -0.00474439 Jy ! Component: 200 - total flux cleaned = -0.00569117 Jy ! Component: 250 - total flux cleaned = -0.0067727 Jy ! Component: 300 - total flux cleaned = -0.00757786 Jy ! Component: 350 - total flux cleaned = -0.00824101 Jy ! Component: 400 - total flux cleaned = -0.008826 Jy ! Component: 450 - total flux cleaned = -0.00933993 Jy ! Component: 500 - total flux cleaned = -0.00978596 Jy ! Component: 550 - total flux cleaned = -0.0100738 Jy ! Component: 600 - total flux cleaned = -0.0102598 Jy ! Component: 650 - total flux cleaned = -0.0103977 Jy ! Component: 700 - total flux cleaned = -0.0106191 Jy ! Component: 750 - total flux cleaned = -0.0107486 Jy ! Component: 800 - total flux cleaned = -0.0107486 Jy ! Component: 850 - total flux cleaned = -0.0107899 Jy ! Component: 900 - total flux cleaned = -0.0108695 Jy ! Component: 950 - total flux cleaned = -0.010789 Jy ! Component: 1000 - total flux cleaned = -0.0107106 Jy ! Component: 1050 - total flux cleaned = -0.0109398 Jy ! Component: 1100 - total flux cleaned = -0.0110147 Jy ! Component: 1150 - total flux cleaned = -0.0110512 Jy ! Component: 1200 - total flux cleaned = -0.0110879 Jy ! Component: 1250 - total flux cleaned = -0.0111593 Jy ! Component: 1300 - total flux cleaned = -0.0111242 Jy ! Component: 1350 - total flux cleaned = -0.0109854 Jy ! Component: 1400 - total flux cleaned = -0.0109175 Jy ! Component: 1450 - total flux cleaned = -0.0109176 Jy ! Component: 1500 - total flux cleaned = -0.010884 Jy ! Component: 1550 - total flux cleaned = -0.0108509 Jy ! Component: 1600 - total flux cleaned = -0.0108503 Jy ! Component: 1650 - total flux cleaned = -0.010723 Jy ! Component: 1700 - total flux cleaned = -0.0107859 Jy ! Component: 1750 - total flux cleaned = -0.0106297 Jy ! Component: 1800 - total flux cleaned = -0.0105994 Jy ! Component: 1850 - total flux cleaned = -0.0104782 Jy ! Component: 1900 - total flux cleaned = -0.0104785 Jy ! Component: 1950 - total flux cleaned = -0.0103893 Jy ! Component: 2000 - total flux cleaned = -0.010301 Jy ! Component: 2050 - total flux cleaned = -0.0102136 Jy ! Component: 2100 - total flux cleaned = -0.0100129 Jy ! Component: 2150 - total flux cleaned = -0.0100983 Jy ! Component: 2200 - total flux cleaned = -0.0099296 Jy ! Component: 2250 - total flux cleaned = -0.00979023 Jy ! Component: 2300 - total flux cleaned = -0.00970745 Jy ! Component: 2350 - total flux cleaned = -0.009653 Jy ! Component: 2400 - total flux cleaned = -0.0095719 Jy ! Component: 2450 - total flux cleaned = -0.00951827 Jy ! Component: 2500 - total flux cleaned = -0.00941209 Jy ! Component: 2550 - total flux cleaned = -0.00930682 Jy ! Component: 2600 - total flux cleaned = -0.0092807 Jy ! Component: 2650 - total flux cleaned = -0.0092033 Jy ! Component: 2700 - total flux cleaned = -0.00917732 Jy ! Component: 2750 - total flux cleaned = -0.00912666 Jy ! Component: 2800 - total flux cleaned = -0.00905154 Jy ! Component: 2850 - total flux cleaned = -0.00912647 Jy ! Component: 2900 - total flux cleaned = -0.00917538 Jy ! Component: 2950 - total flux cleaned = -0.00917536 Jy ! Component: 3000 - total flux cleaned = -0.00910206 Jy ! Component: 3050 - total flux cleaned = -0.00907795 Jy ! Component: 3100 - total flux cleaned = -0.00907822 Jy ! Component: 3150 - total flux cleaned = -0.00907839 Jy ! Component: 3200 - total flux cleaned = -0.00903164 Jy ! Component: 3250 - total flux cleaned = -0.00917226 Jy ! Component: 3300 - total flux cleaned = -0.00917225 Jy ! Component: 3350 - total flux cleaned = -0.00910323 Jy ! Component: 3400 - total flux cleaned = -0.00921825 Jy ! Component: 3450 - total flux cleaned = -0.00924108 Jy ! Component: 3500 - total flux cleaned = -0.00928619 Jy ! Component: 3550 - total flux cleaned = -0.00937536 Jy ! Component: 3600 - total flux cleaned = -0.00933066 Jy ! Component: 3650 - total flux cleaned = -0.00935293 Jy ! Component: 3700 - total flux cleaned = -0.00939681 Jy ! Component: 3750 - total flux cleaned = -0.00941822 Jy ! Component: 3800 - total flux cleaned = -0.009418 Jy ! Component: 3850 - total flux cleaned = -0.00943961 Jy ! Component: 3900 - total flux cleaned = -0.00946136 Jy ! Component: 3950 - total flux cleaned = -0.00946128 Jy ! Component: 4000 - total flux cleaned = -0.00946126 Jy ! Component: 4050 - total flux cleaned = -0.0094819 Jy ! Total flux subtracted in 4096 components = -0.00946098 Jy ! Clean residual min=-0.001375 max=0.001494 Jy/beam ! Clean residual mean=0.000000 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 1.24043 Jy keep ! Adding 312 model components to the UV plane model. ! The established model now contains 399 components and 1.24043 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/npcsa_uvs/J2005+7752_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8568 x 2.803 at -6.688 degrees (North through East) ! Clean map min=-0.0024349 max=0.74719 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/npcsa_uvs/J2005+7752_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.747189 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000362566 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.145572 0.145572 0.291144 0.582288 1.16458 2.32915 4.65831 9.31661 18.6332 37.2664 74.5329 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.747 quit ! Quitting program ! Log file /g0/scr/pima/npcsa_uvs/J2005+7752_X_uvs.log closed on Sun Oct 6 10:30:16 2013