! Started logfile: /g0/scr/pima/npcsc_uvs/J1153+8058_X_uvs.log on Sun Oct 6 14:24:25 2013 obs /g0/scr/pima/npcsc_uvs/J1153+8058_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/npcsc_uvs/J1153+8058_X_uva.fits ! AN table 1: 39 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.774359 visibilities/baseline/integration-bin. ! Found source: J1153+8058 ! ! 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 5436 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/npcsc_uvs/J1153+8058_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. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=2.005101Jy sigma=21.035694 ! Fit after self-cal, rms=1.126605Jy sigma=8.674082 ! 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=0.7839 mas, bmaj=1.37 mas, bpa=52.88 degrees ! Estimated noise=1.53341 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 = 1.04676 Jy ! Component: 100 - total flux cleaned = 1.29231 Jy ! Total flux subtracted in 100 components = 1.29231 Jy ! Clean residual min=-0.059159 max=0.199757 Jy/beam ! Clean residual mean=-0.000103 rms=0.015916 Jy/beam ! Combined flux in latest and established models = 1.29231 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 1.29231 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.062490Jy sigma=7.044716 ! Fit after self-cal, rms=1.062526Jy sigma=7.043328 ! Inverting map ! Added new window around map position (0.4, -2.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.177305 Jy ! Component: 100 - total flux cleaned = 0.277622 Jy ! Total flux subtracted in 100 components = 0.277622 Jy ! Clean residual min=-0.045310 max=0.054282 Jy/beam ! Clean residual mean=-0.000056 rms=0.010242 Jy/beam ! Combined flux in latest and established models = 1.56994 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 20 components and 1.56994 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.027137Jy sigma=6.007258 ! Fit after self-cal, rms=1.023364Jy sigma=5.957297 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0791491 Jy ! Component: 100 - total flux cleaned = 0.135874 Jy ! Total flux subtracted in 100 components = 0.135874 Jy ! Clean residual min=-0.033890 max=0.038376 Jy/beam ! Clean residual mean=-0.000027 rms=0.007709 Jy/beam ! Combined flux in latest and established models = 1.70581 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 35 components and 1.70581 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.014469Jy sigma=5.660082 ! Fit after self-cal, rms=1.013807Jy sigma=5.652339 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.031 mas, bmaj=1.73 mas, bpa=52.21 degrees ! Estimated noise=0.906362 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 (0.4, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.079842 Jy ! Component: 100 - total flux cleaned = 0.128351 Jy ! Component: 150 - total flux cleaned = 0.160891 Jy ! Component: 200 - total flux cleaned = 0.18305 Jy ! Total flux subtracted in 200 components = 0.18305 Jy ! Clean residual min=-0.025876 max=0.029895 Jy/beam ! Clean residual mean=-0.000036 rms=0.008256 Jy/beam ! Combined flux in latest and established models = 1.88886 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 75 components and 1.88886 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.007532Jy sigma=5.474723 ! Fit after self-cal, rms=1.006821Jy sigma=5.468483 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.05 KP 1.01 ! LA 1.01 MK 1.01 NL 1.01 OV 0.99 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.02 KP 0.94 ! LA 0.95 MK 0.96 NL 0.99 OV 0.98 ! PT 1.06 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 1.04 KP 0.84 ! LA 0.96 MK 1.00 NL 0.99 OV 1.00 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.02 KP 0.90 ! LA 0.95 MK 1.02 NL 0.97 OV 1.02 ! PT 1.11 SC 1.07 ! ! ! Fit before self-cal, rms=1.006821Jy sigma=5.468483 ! Fit after self-cal, rms=0.913651Jy sigma=5.329867 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.036 mas, bmaj=1.738 mas, bpa=52.29 degrees ! Estimated noise=0.900813 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 = 0.0107163 Jy ! Component: 100 - total flux cleaned = 0.0111499 Jy ! Component: 150 - total flux cleaned = 0.0114397 Jy ! Component: 200 - total flux cleaned = 0.0116988 Jy ! Total flux subtracted in 200 components = 0.0116988 Jy ! Clean residual min=-0.018058 max=0.019364 Jy/beam ! Clean residual mean=0.000001 rms=0.005987 Jy/beam ! Combined flux in latest and established models = 1.90056 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 95 components and 1.90056 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.913232Jy sigma=5.323865 ! Fit after self-cal, rms=0.912926Jy sigma=5.322888 ! 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=0.912926Jy sigma=5.322888 ! Fit after self-cal, rms=0.848457Jy sigma=5.310755 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.034 mas, bmaj=1.744 mas, bpa=52.26 degrees ! Estimated noise=0.901251 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00525297 Jy ! Component: 100 - total flux cleaned = 0.00550757 Jy ! Component: 150 - total flux cleaned = 0.00531515 Jy ! Component: 200 - total flux cleaned = 0.00498036 Jy ! Total flux subtracted in 200 components = 0.00498036 Jy ! Clean residual min=-0.015048 max=0.018387 Jy/beam ! Clean residual mean=0.000012 rms=0.005458 Jy/beam ! Combined flux in latest and established models = 1.90554 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 105 components and 1.90554 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.848284Jy sigma=5.309271 ! Fit after self-cal, rms=0.848226Jy sigma=5.309027 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 = 0.000981124 Jy ! Component: 100 - total flux cleaned = 0.000835052 Jy ! Component: 150 - total flux cleaned = 0.000694362 Jy ! Component: 200 - total flux cleaned = 0.000570501 Jy ! Total flux subtracted in 200 components = 0.000570501 Jy ! Clean residual min=-0.015203 max=0.018251 Jy/beam ! Clean residual mean=0.000012 rms=0.005436 Jy/beam ! Combined flux in latest and established models = 1.90611 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 107 components and 1.90611 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.848153Jy sigma=5.308432 ! Fit after self-cal, rms=0.848102Jy sigma=5.308330 ! 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=0.848102Jy sigma=5.308330 ! Fit after self-cal, rms=0.849815Jy sigma=5.307969 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.033 mas, bmaj=1.744 mas, bpa=52.3 degrees ! Estimated noise=0.902109 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00234022 Jy ! Component: 100 - total flux cleaned = 0.00202928 Jy ! Component: 150 - total flux cleaned = 0.00176549 Jy ! Component: 200 - total flux cleaned = 0.00165152 Jy ! Total flux subtracted in 200 components = 0.00165152 Jy ! Clean residual min=-0.015357 max=0.018091 Jy/beam ! Clean residual mean=0.000013 rms=0.005417 Jy/beam ! Combined flux in latest and established models = 1.90776 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 110 components and 1.90776 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.849720Jy sigma=5.307636 ! Fit after self-cal, rms=0.849679Jy sigma=5.307566 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 = 0.000405092 Jy ! Component: 100 - total flux cleaned = 0.000193393 Jy ! Component: 150 - total flux cleaned = 9.62451e-05 Jy ! Component: 200 - total flux cleaned = -7.87673e-05 Jy ! Total flux subtracted in 200 components = -7.87673e-05 Jy ! Clean residual min=-0.015413 max=0.018009 Jy/beam ! Clean residual mean=0.000013 rms=0.005406 Jy/beam ! Combined flux in latest and established models = 1.90768 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 113 components and 1.90768 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.849639Jy sigma=5.307356 ! Fit after self-cal, rms=0.849605Jy sigma=5.307315 ! 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=0.849605Jy sigma=5.307315 ! Fit after self-cal, rms=0.851142Jy sigma=5.307071 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.521 mas, bmaj=3.385 mas, bpa=43.84 degrees ! Estimated noise=1.02119 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00274534 Jy ! Component: 100 - total flux cleaned = 0.00276394 Jy ! Component: 150 - total flux cleaned = 0.00259486 Jy ! Component: 200 - total flux cleaned = 0.0027451 Jy ! Total flux subtracted in 200 components = 0.0027451 Jy ! Clean residual min=-0.020038 max=0.023870 Jy/beam ! Clean residual mean=0.000021 rms=0.007814 Jy/beam ! Combined flux in latest and established models = 1.91043 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 121 components and 1.91043 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.851075Jy sigma=5.307820 ! Fit after self-cal, rms=0.850998Jy sigma=5.307618 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 = 0.00117898 Jy ! Component: 100 - total flux cleaned = 0.00104751 Jy ! Component: 150 - total flux cleaned = 0.000921687 Jy ! Component: 200 - total flux cleaned = 0.000699876 Jy ! Total flux subtracted in 200 components = 0.000699876 Jy ! Clean residual min=-0.020218 max=0.023690 Jy/beam ! Clean residual mean=0.000020 rms=0.007793 Jy/beam ! Combined flux in latest and established models = 1.91113 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 127 components and 1.91113 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.850996Jy sigma=5.308362 ! Fit after self-cal, rms=0.850951Jy sigma=5.308308 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.033 mas, bmaj=1.745 mas, bpa=52.33 degrees ! Estimated noise=0.902647 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.033 x 1.745 at 52.33 degrees (North through East) ! Clean map min=-0.014872 max=1.3589 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=0.850951Jy sigma=5.308308 ! Fit after self-cal, rms=3.072624Jy sigma=2.845238 ! Inverting map and beam ! Estimated beam: bmin=1.039 mas, bmaj=1.739 mas, bpa=52.1 degrees ! Estimated noise=0.911381 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00984441 Jy ! Component: 100 - total flux cleaned = 0.0127731 Jy ! Component: 150 - total flux cleaned = 0.0135637 Jy ! Component: 200 - total flux cleaned = 0.0138983 Jy ! Total flux subtracted in 200 components = 0.0138983 Jy ! Clean residual min=-0.009098 max=0.016991 Jy/beam ! Clean residual mean=-0.000055 rms=0.002886 Jy/beam ! Combined flux in latest and established models = 1.92503 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 138 components and 1.92503 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=3.070722Jy sigma=2.842579 ! Fit after self-cal, rms=3.070796Jy sigma=2.841796 ! Inverting map ! Added new window around map position (-6.6, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0132287 Jy ! Component: 100 - total flux cleaned = 0.0148473 Jy ! Component: 150 - total flux cleaned = 0.0165136 Jy ! Component: 200 - total flux cleaned = 0.0172673 Jy ! Total flux subtracted in 200 components = 0.0172673 Jy ! Clean residual min=-0.009605 max=0.014757 Jy/beam ! Clean residual mean=-0.000055 rms=0.002725 Jy/beam ! Combined flux in latest and established models = 1.94229 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 156 components and 1.94229 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=3.068981Jy sigma=2.843235 ! Fit after self-cal, rms=3.069028Jy sigma=2.841815 ! Inverting map ! Added new window around map position (7.2, -5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.012355 Jy ! Component: 100 - total flux cleaned = 0.0178702 Jy ! Component: 150 - total flux cleaned = 0.0210676 Jy ! Component: 200 - total flux cleaned = 0.0232648 Jy ! Total flux subtracted in 200 components = 0.0232648 Jy ! Clean residual min=-0.008875 max=0.012337 Jy/beam ! Clean residual mean=-0.000072 rms=0.002496 Jy/beam ! Combined flux in latest and established models = 1.96556 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 174 components and 1.96556 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=3.067846Jy sigma=2.842631 ! Fit after self-cal, rms=3.067900Jy sigma=2.841423 ! Inverting map ! Added new window around map position (2, -5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00992498 Jy ! Component: 100 - total flux cleaned = 0.0122971 Jy ! Component: 150 - total flux cleaned = 0.014012 Jy ! Component: 200 - total flux cleaned = 0.0153696 Jy ! Total flux subtracted in 200 components = 0.0153696 Jy ! Clean residual min=-0.008628 max=0.010667 Jy/beam ! Clean residual mean=-0.000081 rms=0.002352 Jy/beam ! Combined flux in latest and established models = 1.98093 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 194 components and 1.98093 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=3.067007Jy sigma=2.840769 ! Fit after self-cal, rms=3.067014Jy sigma=2.840343 ! Inverting map ! Added new window around map position (14.8, 21.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00997065 Jy ! Component: 100 - total flux cleaned = 0.0149057 Jy ! Component: 150 - total flux cleaned = 0.016891 Jy ! Component: 200 - total flux cleaned = 0.0177205 Jy ! Total flux subtracted in 200 components = 0.0177205 Jy ! Clean residual min=-0.008435 max=0.009698 Jy/beam ! Clean residual mean=-0.000061 rms=0.002196 Jy/beam ! Combined flux in latest and established models = 1.99865 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 214 components and 1.99865 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=3.066241Jy sigma=2.842763 ! Fit after self-cal, rms=3.066309Jy sigma=2.842097 ! Inverting map ! Added new window around map position (23, 39.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00882262 Jy ! Component: 100 - total flux cleaned = 0.0134695 Jy ! Component: 150 - total flux cleaned = 0.0164649 Jy ! Component: 200 - total flux cleaned = 0.0185723 Jy ! Total flux subtracted in 200 components = 0.0185723 Jy ! Clean residual min=-0.007610 max=0.007791 Jy/beam ! Clean residual mean=-0.000044 rms=0.002061 Jy/beam ! Combined flux in latest and established models = 2.01722 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 238 components and 2.01722 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=3.065622Jy sigma=2.845676 ! Fit after self-cal, rms=3.065673Jy sigma=2.845382 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=3.065673Jy sigma=2.845382 ! Fit after self-cal, rms=3.112803Jy sigma=2.824416 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=0.7928 mas, bmaj=1.367 mas, bpa=52.58 degrees ! Estimated noise=1.57048 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.07012 Jy ! Component: 100 - total flux cleaned = 1.36232 Jy ! Component: 150 - total flux cleaned = 1.51981 Jy ! Component: 200 - total flux cleaned = 1.62223 Jy ! Total flux subtracted in 200 components = 1.62223 Jy ! Clean residual min=-0.023829 max=0.057053 Jy/beam ! Clean residual mean=-0.000097 rms=0.007217 Jy/beam ! Combined flux in latest and established models = 1.62223 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 28 model components to the UV plane model. ! The established model now contains 28 components and 1.62223 Jy ! Inverting map and beam ! Estimated beam: bmin=1.043 mas, bmaj=1.735 mas, bpa=51.98 degrees ! Estimated noise=0.920197 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 = 0.119598 Jy ! Component: 100 - total flux cleaned = 0.191024 Jy ! Component: 150 - total flux cleaned = 0.236888 Jy ! Component: 200 - total flux cleaned = 0.269698 Jy ! Total flux subtracted in 200 components = 0.269698 Jy ! Clean residual min=-0.013530 max=0.019998 Jy/beam ! Clean residual mean=-0.000099 rms=0.004420 Jy/beam ! Combined flux in latest and established models = 1.89193 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 70 components and 1.89193 Jy ! Inverting map ! Added new window around map position (0.8, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0257475 Jy ! Component: 100 - total flux cleaned = 0.0471082 Jy ! Component: 150 - total flux cleaned = 0.0652248 Jy ! Component: 200 - total flux cleaned = 0.0808769 Jy ! Total flux subtracted in 200 components = 0.0808769 Jy ! Clean residual min=-0.011052 max=0.015397 Jy/beam ! Clean residual mean=-0.000086 rms=0.003268 Jy/beam ! Combined flux in latest and established models = 1.97281 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 99 components and 1.97281 Jy ! Inverting map ! Added new window around map position (-29.2, -40.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0153632 Jy ! Component: 100 - total flux cleaned = 0.0258176 Jy ! Component: 150 - total flux cleaned = 0.0343495 Jy ! Component: 200 - total flux cleaned = 0.0421327 Jy ! Total flux subtracted in 200 components = 0.0421327 Jy ! Clean residual min=-0.010043 max=0.012952 Jy/beam ! Clean residual mean=-0.000074 rms=0.002784 Jy/beam ! Combined flux in latest and established models = 2.01494 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 130 components and 2.01494 Jy ! Inverting map ! Added new window around map position (-12.4, 36). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102578 Jy ! Component: 100 - total flux cleaned = 0.0167148 Jy ! Component: 150 - total flux cleaned = 0.0219888 Jy ! Component: 200 - total flux cleaned = 0.0275155 Jy ! Total flux subtracted in 200 components = 0.0275155 Jy ! Clean residual min=-0.009037 max=0.010870 Jy/beam ! Clean residual mean=-0.000063 rms=0.002521 Jy/beam ! Combined flux in latest and established models = 2.04245 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 158 components and 2.04245 Jy ! Inverting map ! Added new window around map position (7, 19.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109313 Jy ! Component: 100 - total flux cleaned = 0.0176591 Jy ! Component: 150 - total flux cleaned = 0.0223903 Jy ! Component: 200 - total flux cleaned = 0.026314 Jy ! Total flux subtracted in 200 components = 0.026314 Jy ! Clean residual min=-0.008539 max=0.009839 Jy/beam ! Clean residual mean=-0.000057 rms=0.002269 Jy/beam ! Combined flux in latest and established models = 2.06877 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 190 components and 2.06877 Jy ! Inverting map ! Added new window around map position (-7.2, -19.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00804553 Jy ! Component: 100 - total flux cleaned = 0.0118077 Jy ! Component: 150 - total flux cleaned = 0.0150956 Jy ! Component: 200 - total flux cleaned = 0.0173743 Jy ! Total flux subtracted in 200 components = 0.0173743 Jy ! Clean residual min=-0.008650 max=0.008976 Jy/beam ! Clean residual mean=-0.000054 rms=0.002124 Jy/beam ! Combined flux in latest and established models = 2.08614 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 210 components and 2.08614 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=2.545 mas, bmaj=3.347 mas, bpa=43.71 degrees ! Estimated noise=1.03457 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00750448 Jy ! Component: 100 - total flux cleaned = 0.012666 Jy ! Component: 150 - total flux cleaned = 0.0164984 Jy ! Component: 200 - total flux cleaned = 0.0188716 Jy ! Total flux subtracted in 200 components = 0.0188716 Jy ! Clean residual min=-0.011327 max=0.011209 Jy/beam ! Clean residual mean=-0.000084 rms=0.002749 Jy/beam ! Combined flux in latest and established models = 2.10502 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 = 0.00220505 Jy ! Component: 100 - total flux cleaned = 0.00426263 Jy ! Component: 150 - total flux cleaned = 0.00618349 Jy ! Component: 200 - total flux cleaned = 0.00783621 Jy ! Total flux subtracted in 200 components = 0.00783621 Jy ! Clean residual min=-0.011068 max=0.010886 Jy/beam ! Clean residual mean=-0.000078 rms=0.002649 Jy/beam ! Combined flux in latest and established models = 2.11285 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 252 components and 2.11285 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.043 mas, bmaj=1.735 mas, bpa=51.98 degrees ! Estimated noise=0.920197 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00169422 Jy ! Component: 100 - total flux cleaned = -0.00134931 Jy ! Component: 150 - total flux cleaned = -0.000703982 Jy ! Component: 200 - total flux cleaned = -0.00024887 Jy ! Total flux subtracted in 200 components = -0.00024887 Jy ! Clean residual min=-0.008122 max=0.008922 Jy/beam ! Clean residual mean=-0.000043 rms=0.001928 Jy/beam ! Combined flux in latest and established models = 2.1126 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 272 components and 2.1126 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=3.105139Jy sigma=2.840193 ! Fit after self-cal, rms=3.105350Jy sigma=2.838272 wmodel /g0/scr/pima/npcsc_uvs/J1153+8058_X_map.mod ! Writing 272 model components to file: /g0/scr/pima/npcsc_uvs/J1153+8058_X_map.mod wobs /g0/scr/pima/npcsc_uvs/J1153+8058_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/npcsc_uvs/J1153+8058_X_uvs.fits wwins /g0/scr/pima/npcsc_uvs/J1153+8058_X_map.win ! wwins: Wrote 13 windows to /g0/scr/pima/npcsc_uvs/J1153+8058_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 = 0.00338043 Jy ! Component: 100 - total flux cleaned = 0.00597254 Jy ! Component: 150 - total flux cleaned = 0.00765559 Jy ! Component: 200 - total flux cleaned = 0.00864871 Jy ! Component: 250 - total flux cleaned = 0.00937405 Jy ! Component: 300 - total flux cleaned = 0.0101979 Jy ! Component: 350 - total flux cleaned = 0.0112324 Jy ! Component: 400 - total flux cleaned = 0.0120194 Jy ! Component: 450 - total flux cleaned = 0.0129027 Jy ! Component: 500 - total flux cleaned = 0.014308 Jy ! Component: 550 - total flux cleaned = 0.0151566 Jy ! Component: 600 - total flux cleaned = 0.0160938 Jy ! Component: 650 - total flux cleaned = 0.0168117 Jy ! Component: 700 - total flux cleaned = 0.0177205 Jy ! Component: 750 - total flux cleaned = 0.0185157 Jy ! Component: 800 - total flux cleaned = 0.0194935 Jy ! Component: 850 - total flux cleaned = 0.0204553 Jy ! Component: 900 - total flux cleaned = 0.0210243 Jy ! Component: 950 - total flux cleaned = 0.0216817 Jy ! Component: 1000 - total flux cleaned = 0.0222386 Jy ! Component: 1050 - total flux cleaned = 0.0230611 Jy ! Component: 1100 - total flux cleaned = 0.0235113 Jy ! Component: 1150 - total flux cleaned = 0.0242231 Jy ! Component: 1200 - total flux cleaned = 0.0246633 Jy ! Component: 1250 - total flux cleaned = 0.0250105 Jy ! Component: 1300 - total flux cleaned = 0.0255273 Jy ! Component: 1350 - total flux cleaned = 0.0259511 Jy ! Component: 1400 - total flux cleaned = 0.0265378 Jy ! Component: 1450 - total flux cleaned = 0.0270349 Jy ! Component: 1500 - total flux cleaned = 0.0270349 Jy ! Component: 1550 - total flux cleaned = 0.0276046 Jy ! Component: 1600 - total flux cleaned = 0.0280871 Jy ! Component: 1650 - total flux cleaned = 0.0283266 Jy ! Component: 1700 - total flux cleaned = 0.0288783 Jy ! Component: 1750 - total flux cleaned = 0.0291905 Jy ! Component: 1800 - total flux cleaned = 0.0295772 Jy ! Component: 1850 - total flux cleaned = 0.0301902 Jy ! Component: 1900 - total flux cleaned = 0.030494 Jy ! Component: 1950 - total flux cleaned = 0.030645 Jy ! Component: 2000 - total flux cleaned = 0.0310201 Jy ! Component: 2050 - total flux cleaned = 0.031392 Jy ! Component: 2100 - total flux cleaned = 0.03198 Jy ! Component: 2150 - total flux cleaned = 0.0323454 Jy ! Component: 2200 - total flux cleaned = 0.0324908 Jy ! Component: 2250 - total flux cleaned = 0.0327784 Jy ! Component: 2300 - total flux cleaned = 0.0332063 Jy ! Component: 2350 - total flux cleaned = 0.0332067 Jy ! Component: 2400 - total flux cleaned = 0.0336981 Jy ! Component: 2450 - total flux cleaned = 0.034046 Jy ! Component: 2500 - total flux cleaned = 0.0344607 Jy ! Component: 2550 - total flux cleaned = 0.0346668 Jy ! Component: 2600 - total flux cleaned = 0.0350755 Jy ! Component: 2650 - total flux cleaned = 0.035414 Jy ! Component: 2700 - total flux cleaned = 0.0357502 Jy ! Component: 2750 - total flux cleaned = 0.036217 Jy ! Component: 2800 - total flux cleaned = 0.0363497 Jy ! Component: 2850 - total flux cleaned = 0.0368762 Jy ! Component: 2900 - total flux cleaned = 0.037333 Jy ! Component: 2950 - total flux cleaned = 0.0377216 Jy ! Component: 3000 - total flux cleaned = 0.0380438 Jy ! Component: 3050 - total flux cleaned = 0.0381071 Jy ! Component: 3100 - total flux cleaned = 0.0383608 Jy ! Component: 3150 - total flux cleaned = 0.0388036 Jy ! Component: 3200 - total flux cleaned = 0.0390545 Jy ! Component: 3250 - total flux cleaned = 0.0395541 Jy ! Component: 3300 - total flux cleaned = 0.0398644 Jy ! Component: 3350 - total flux cleaned = 0.0400491 Jy ! Component: 3400 - total flux cleaned = 0.040478 Jy ! Component: 3450 - total flux cleaned = 0.0408435 Jy ! Component: 3500 - total flux cleaned = 0.0411462 Jy ! Component: 3550 - total flux cleaned = 0.0416887 Jy ! Component: 3600 - total flux cleaned = 0.0421679 Jy ! Component: 3650 - total flux cleaned = 0.0425244 Jy ! Component: 3700 - total flux cleaned = 0.0428203 Jy ! Component: 3750 - total flux cleaned = 0.0431141 Jy ! Component: 3800 - total flux cleaned = 0.043465 Jy ! Component: 3850 - total flux cleaned = 0.0441052 Jy ! Component: 3900 - total flux cleaned = 0.0444521 Jy ! Component: 3950 - total flux cleaned = 0.044855 Jy ! Component: 4000 - total flux cleaned = 0.0454274 Jy ! Component: 4050 - total flux cleaned = 0.0458257 Jy ! Total flux subtracted in 4096 components = 0.0461654 Jy ! Clean residual min=-0.003046 max=0.003490 Jy/beam ! Clean residual mean=-0.000019 rms=0.001002 Jy/beam ! Combined flux in latest and established models = 2.15877 Jy keep ! Adding 344 model components to the UV plane model. ! The established model now contains 616 components and 2.15877 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/npcsc_uvs/J1153+8058_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.043 x 1.735 at 51.98 degrees (North through East) ! Clean map min=-0.0056329 max=1.3777 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/npcsc_uvs/J1153+8058_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.37769 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000991796 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.21597 0.21597 0.43194 0.863879 1.72776 3.45552 6.91103 13.8221 27.6441 55.2883 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0029 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.377 quit ! Quitting program ! Log file /g0/scr/pima/npcsc_uvs/J1153+8058_X_uvs.log closed on Sun Oct 6 14:24:30 2013