! Started logfile: /scr/pima/bp177a_uvs/J1201+1114_C_uvs.log on Fri Feb 7 04:27:19 2014 obs /scr/pima/bp177a_uvs/J1201+1114_C_uva.fits ! Reading UV FITS file: /scr/pima/bp177a_uvs/J1201+1114_C_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1201+1114 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 672 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp177a_uvs/J1201+1114_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 0.300x0.300 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.022031Jy sigma=43.596479 ! Fit after self-cal, rms=0.845730Jy sigma=36.084920 ! 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=1.181 mas, bmaj=3.334 mas, bpa=-0.9987 degrees ! Estimated noise=0.784664 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 = 0.115062 Jy ! Component: 100 - total flux cleaned = 0.144391 Jy ! Total flux subtracted in 100 components = 0.144391 Jy ! Clean residual min=-0.007798 max=0.012309 Jy/beam ! Clean residual mean=0.000008 rms=0.001784 Jy/beam ! Combined flux in latest and established models = 0.144391 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.144391 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.031137Jy sigma=1.202988 ! Fit after self-cal, rms=0.031112Jy sigma=1.201830 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0131484 Jy ! Component: 100 - total flux cleaned = 0.0201517 Jy ! Total flux subtracted in 100 components = 0.0201517 Jy ! Clean residual min=-0.004504 max=0.008128 Jy/beam ! Clean residual mean=0.000006 rms=0.001139 Jy/beam ! Combined flux in latest and established models = 0.164542 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.164542 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023264Jy sigma=0.867342 ! Fit after self-cal, rms=0.023261Jy sigma=0.867071 ! Inverting map ! Added new window around map position (-2.4, -6.9). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00713712 Jy ! Component: 100 - total flux cleaned = 0.0108965 Jy ! Total flux subtracted in 100 components = 0.0108965 Jy ! Clean residual min=-0.003842 max=0.005524 Jy/beam ! Clean residual mean=0.000003 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.175439 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 25 components and 0.175439 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020614Jy sigma=0.753199 ! Fit after self-cal, rms=0.020485Jy sigma=0.745166 ! 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=1.378 mas, bmaj=3.673 mas, bpa=-1.821 degrees ! Estimated noise=0.66359 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 (2.1, 6.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00492289 Jy ! Component: 100 - total flux cleaned = 0.00755615 Jy ! Component: 150 - total flux cleaned = 0.0081089 Jy ! Component: 200 - total flux cleaned = 0.00863908 Jy ! Total flux subtracted in 200 components = 0.00863908 Jy ! Clean residual min=-0.002343 max=0.002374 Jy/beam ! Clean residual mean=0.000004 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.184078 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 46 components and 0.184078 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018842Jy sigma=0.683071 ! Fit after self-cal, rms=0.018807Jy sigma=0.681606 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.378 x 3.673 at -1.821 degrees (North through East) ! Clean map min=-0.0020946 max=0.14938 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.03 HN 0.96 LA 0.96 ! MK 1.05 OV 0.99 PT 0.85 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.07 HN 1.01 LA 1.05 ! MK 1.01 OV 1.04 PT 0.99 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.85 HN 0.93 LA 1.00 ! MK 0.89 OV 0.96 PT 0.97 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.07 HN 0.97 LA 1.03 ! MK 1.03 OV 0.95 PT 1.02 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 0.99 LA 1.02 ! MK 1.07 OV 0.95 PT 0.95 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 1.03 LA 1.06 ! MK 1.01 OV 0.99 PT 1.06 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 0.99 LA 0.98 ! MK 0.99 OV 0.97 PT 0.99 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 HN 1.03 LA 0.99 ! MK 1.02 OV 1.00 PT 0.94 SC 1.01 ! ! ! Fit before self-cal, rms=0.018807Jy sigma=0.681606 ! Fit after self-cal, rms=0.013298Jy sigma=0.490666 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.383 mas, bmaj=3.694 mas, bpa=-1.888 degrees ! Estimated noise=0.662305 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 = -0.00133563 Jy ! Component: 100 - total flux cleaned = -0.00160597 Jy ! Component: 150 - total flux cleaned = -0.00167331 Jy ! Component: 200 - total flux cleaned = -0.00182411 Jy ! Total flux subtracted in 200 components = -0.00182411 Jy ! Clean residual min=-0.001382 max=0.001367 Jy/beam ! Clean residual mean=0.000001 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.182254 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 61 components and 0.182254 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.013038Jy sigma=0.479171 ! Fit after self-cal, rms=0.013025Jy sigma=0.478737 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.013025Jy sigma=0.478737 ! Fit after self-cal, rms=0.013019Jy sigma=0.478180 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.385 mas, bmaj=3.697 mas, bpa=-1.843 degrees ! Estimated noise=0.662506 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000677031 Jy ! Component: 100 - total flux cleaned = -0.000676332 Jy ! Component: 150 - total flux cleaned = -0.000654294 Jy ! Component: 200 - total flux cleaned = -0.000710598 Jy ! Total flux subtracted in 200 components = -0.000710598 Jy ! Clean residual min=-0.001290 max=0.001310 Jy/beam ! Clean residual mean=0.000001 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.181543 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 70 components and 0.181543 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.012933Jy sigma=0.474417 ! Fit after self-cal, rms=0.012929Jy sigma=0.474167 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 = 4.96925e-05 Jy ! Component: 100 - total flux cleaned = 8.38445e-05 Jy ! Component: 150 - total flux cleaned = 0.000127591 Jy ! Component: 200 - total flux cleaned = 0.000127801 Jy ! Total flux subtracted in 200 components = 0.000127801 Jy ! Clean residual min=-0.001229 max=0.001250 Jy/beam ! Clean residual mean=0.000001 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.181671 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 77 components and 0.181671 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.012893Jy sigma=0.472598 ! Fit after self-cal, rms=0.012891Jy sigma=0.472456 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.012891Jy sigma=0.472456 ! Fit after self-cal, rms=0.012897Jy sigma=0.472217 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.385 mas, bmaj=3.698 mas, bpa=-1.811 degrees ! Estimated noise=0.662922 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000283182 Jy ! Component: 100 - total flux cleaned = -0.000269917 Jy ! Component: 150 - total flux cleaned = -0.000235967 Jy ! Component: 200 - total flux cleaned = -0.000205009 Jy ! Total flux subtracted in 200 components = -0.000205009 Jy ! Clean residual min=-0.001202 max=0.001208 Jy/beam ! Clean residual mean=0.000001 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.181466 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 89 components and 0.181466 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.012872Jy sigma=0.471237 ! Fit after self-cal, rms=0.012870Jy sigma=0.471154 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 = 2.36835e-05 Jy ! Component: 100 - total flux cleaned = 5.32639e-05 Jy ! Component: 150 - total flux cleaned = 6.22447e-05 Jy ! Component: 200 - total flux cleaned = 7.95256e-05 Jy ! Total flux subtracted in 200 components = 7.95256e-05 Jy ! Clean residual min=-0.001191 max=0.001172 Jy/beam ! Clean residual mean=0.000001 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.181546 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 95 components and 0.181546 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.012857Jy sigma=0.470608 ! Fit after self-cal, rms=0.012857Jy sigma=0.470563 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.012857Jy sigma=0.470563 ! Fit after self-cal, rms=0.012862Jy sigma=0.470480 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.37 mas, bmaj=5.393 mas, bpa=9.321 degrees ! Estimated noise=0.916033 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.29161e-05 Jy ! Component: 100 - total flux cleaned = -9.62548e-05 Jy ! Component: 150 - total flux cleaned = -0.000115938 Jy ! Component: 200 - total flux cleaned = -0.000116136 Jy ! Total flux subtracted in 200 components = -0.000116136 Jy ! Clean residual min=-0.001345 max=0.001132 Jy/beam ! Clean residual mean=0.000003 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.181429 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 106 components and 0.181429 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.012859Jy sigma=0.470395 ! Fit after self-cal, rms=0.012857Jy sigma=0.470367 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 = 1.89187e-05 Jy ! Component: 100 - total flux cleaned = 2.49516e-05 Jy ! Component: 150 - total flux cleaned = 2.4968e-05 Jy ! Component: 200 - total flux cleaned = 1.97248e-05 Jy ! Total flux subtracted in 200 components = 1.97248e-05 Jy ! Clean residual min=-0.001332 max=0.001116 Jy/beam ! Clean residual mean=0.000003 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.181449 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 114 components and 0.181449 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.012857Jy sigma=0.470326 ! Fit after self-cal, rms=0.012855Jy sigma=0.470310 ! 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=1.386 mas, bmaj=3.699 mas, bpa=-1.791 degrees ! Estimated noise=0.663164 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.386 x 3.699 at -1.791 degrees (North through East) ! Clean map min=-0.0010749 max=0.14938 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=1.187 mas, bmaj=3.355 mas, bpa=-0.9304 degrees ! Estimated noise=0.789886 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.115816 Jy ! Component: 100 - total flux cleaned = 0.144792 Jy ! Component: 150 - total flux cleaned = 0.15771 Jy ! Component: 200 - total flux cleaned = 0.165229 Jy ! Total flux subtracted in 200 components = 0.165229 Jy ! Clean residual min=-0.003870 max=0.004221 Jy/beam ! Clean residual mean=0.000003 rms=0.000829 Jy/beam ! Combined flux in latest and established models = 0.165229 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.165229 Jy ! Inverting map and beam ! Estimated beam: bmin=1.386 mas, bmaj=3.699 mas, bpa=-1.791 degrees ! Estimated noise=0.663164 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 = 0.00599451 Jy ! Component: 100 - total flux cleaned = 0.00987929 Jy ! Component: 150 - total flux cleaned = 0.0118841 Jy ! Component: 200 - total flux cleaned = 0.0129955 Jy ! Total flux subtracted in 200 components = 0.0129955 Jy ! Clean residual min=-0.001767 max=0.001703 Jy/beam ! Clean residual mean=0.000003 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.178224 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 37 components and 0.178224 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.37 mas, bmaj=5.393 mas, bpa=9.321 degrees ! Estimated noise=0.916033 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187398 Jy ! Component: 100 - total flux cleaned = 0.0025032 Jy ! Component: 150 - total flux cleaned = 0.00285711 Jy ! Component: 200 - total flux cleaned = 0.00311883 Jy ! Total flux subtracted in 200 components = 0.00311883 Jy ! Clean residual min=-0.001431 max=0.001226 Jy/beam ! Clean residual mean=0.000002 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.181343 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 = 4.73437e-05 Jy ! Component: 100 - total flux cleaned = 6.16035e-05 Jy ! Component: 150 - total flux cleaned = 8.933e-05 Jy ! Component: 200 - total flux cleaned = 0.00012672 Jy ! Total flux subtracted in 200 components = 0.00012672 Jy ! Clean residual min=-0.001407 max=0.001214 Jy/beam ! Clean residual mean=0.000002 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.18147 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 68 components and 0.18147 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.386 mas, bmaj=3.699 mas, bpa=-1.791 degrees ! Estimated noise=0.663164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000472635 Jy ! Component: 100 - total flux cleaned = -0.000691578 Jy ! Component: 150 - total flux cleaned = -0.0008378 Jy ! Component: 200 - total flux cleaned = -0.000839899 Jy ! Total flux subtracted in 200 components = -0.000839899 Jy ! Clean residual min=-0.001449 max=0.001291 Jy/beam ! Clean residual mean=0.000001 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.18063 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 77 components and 0.18063 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.013078Jy sigma=0.479988 ! Fit after self-cal, rms=0.013069Jy sigma=0.479707 wmodel /scr/pima/bp177a_uvs/J1201+1114_C_map.mod ! Writing 77 model components to file: /scr/pima/bp177a_uvs/J1201+1114_C_map.mod wobs /scr/pima/bp177a_uvs/J1201+1114_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp177a_uvs/J1201+1114_C_uvs.fits wwins /scr/pima/bp177a_uvs/J1201+1114_C_map.win ! wwins: Wrote 3 windows to /scr/pima/bp177a_uvs/J1201+1114_C_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 = -0.000311462 Jy ! Component: 100 - total flux cleaned = -0.000444622 Jy ! Component: 150 - total flux cleaned = -0.000629863 Jy ! Component: 200 - total flux cleaned = -0.000726758 Jy ! Component: 250 - total flux cleaned = -0.000782815 Jy ! Component: 300 - total flux cleaned = -0.000853709 Jy ! Component: 350 - total flux cleaned = -0.000905315 Jy ! Component: 400 - total flux cleaned = -0.000972533 Jy ! Component: 450 - total flux cleaned = -0.000973106 Jy ! Component: 500 - total flux cleaned = -0.00100473 Jy ! Component: 550 - total flux cleaned = -0.000942838 Jy ! Component: 600 - total flux cleaned = -0.000942719 Jy ! Component: 650 - total flux cleaned = -0.00088369 Jy ! Component: 700 - total flux cleaned = -0.000855203 Jy ! Component: 750 - total flux cleaned = -0.000855711 Jy ! Component: 800 - total flux cleaned = -0.000814647 Jy ! Component: 850 - total flux cleaned = -0.000815197 Jy ! Component: 900 - total flux cleaned = -0.000854693 Jy ! Component: 950 - total flux cleaned = -0.000893521 Jy ! Component: 1000 - total flux cleaned = -0.000893733 Jy ! Component: 1050 - total flux cleaned = -0.000969097 Jy ! Component: 1100 - total flux cleaned = -0.000993731 Jy ! Component: 1150 - total flux cleaned = -0.00101774 Jy ! Component: 1200 - total flux cleaned = -0.00102976 Jy ! Component: 1250 - total flux cleaned = -0.00102999 Jy ! Component: 1300 - total flux cleaned = -0.00107609 Jy ! Component: 1350 - total flux cleaned = -0.00108734 Jy ! Component: 1400 - total flux cleaned = -0.00113196 Jy ! Component: 1450 - total flux cleaned = -0.00117588 Jy ! Component: 1500 - total flux cleaned = -0.0011868 Jy ! Component: 1550 - total flux cleaned = -0.00122968 Jy ! Component: 1600 - total flux cleaned = -0.00130335 Jy ! Component: 1650 - total flux cleaned = -0.00133458 Jy ! Component: 1700 - total flux cleaned = -0.00137561 Jy ! Component: 1750 - total flux cleaned = -0.00140615 Jy ! Component: 1800 - total flux cleaned = -0.00143621 Jy ! Component: 1850 - total flux cleaned = -0.00149541 Jy ! Component: 1900 - total flux cleaned = -0.00149554 Jy ! Component: 1950 - total flux cleaned = -0.00154374 Jy ! Component: 2000 - total flux cleaned = -0.00153437 Jy ! Component: 2050 - total flux cleaned = -0.00156255 Jy ! Component: 2100 - total flux cleaned = -0.00157181 Jy ! Component: 2150 - total flux cleaned = -0.00155346 Jy ! Component: 2200 - total flux cleaned = -0.00158058 Jy ! Component: 2250 - total flux cleaned = -0.00159843 Jy ! Component: 2300 - total flux cleaned = -0.00157175 Jy ! Component: 2350 - total flux cleaned = -0.00157178 Jy ! Component: 2400 - total flux cleaned = -0.00157184 Jy ! Component: 2450 - total flux cleaned = -0.00156327 Jy ! Component: 2500 - total flux cleaned = -0.0015632 Jy ! Component: 2550 - total flux cleaned = -0.00157991 Jy ! Component: 2600 - total flux cleaned = -0.00155506 Jy ! Component: 2650 - total flux cleaned = -0.00157151 Jy ! Component: 2700 - total flux cleaned = -0.00154714 Jy ! Component: 2750 - total flux cleaned = -0.00157142 Jy ! Component: 2800 - total flux cleaned = -0.00156339 Jy ! Component: 2850 - total flux cleaned = -0.00157128 Jy ! Component: 2900 - total flux cleaned = -0.00154772 Jy ! Component: 2950 - total flux cleaned = -0.00156326 Jy ! Component: 3000 - total flux cleaned = -0.00157095 Jy ! Component: 3050 - total flux cleaned = -0.00158618 Jy ! Component: 3100 - total flux cleaned = -0.00157857 Jy ! Component: 3150 - total flux cleaned = -0.00160108 Jy ! Component: 3200 - total flux cleaned = -0.00160854 Jy ! Component: 3250 - total flux cleaned = -0.00156438 Jy ! Component: 3300 - total flux cleaned = -0.00159367 Jy ! Component: 3350 - total flux cleaned = -0.00157913 Jy ! Component: 3400 - total flux cleaned = -0.00157194 Jy ! Component: 3450 - total flux cleaned = -0.00157907 Jy ! Component: 3500 - total flux cleaned = -0.0015579 Jy ! Component: 3550 - total flux cleaned = -0.00156492 Jy ! Component: 3600 - total flux cleaned = -0.00155791 Jy ! Component: 3650 - total flux cleaned = -0.00155093 Jy ! Component: 3700 - total flux cleaned = -0.00153029 Jy ! Component: 3750 - total flux cleaned = -0.00155755 Jy ! Component: 3800 - total flux cleaned = -0.00154393 Jy ! Component: 3850 - total flux cleaned = -0.00153724 Jy ! Component: 3900 - total flux cleaned = -0.00155734 Jy ! Component: 3950 - total flux cleaned = -0.00155738 Jy ! Component: 4000 - total flux cleaned = -0.00159032 Jy ! Component: 4050 - total flux cleaned = -0.0015772 Jy ! Total flux subtracted in 4096 components = -0.00160981 Jy ! Clean residual min=-0.000372 max=0.000376 Jy/beam ! Clean residual mean=0.000001 rms=0.000109 Jy/beam ! Combined flux in latest and established models = 0.17902 Jy keep ! Adding 261 model components to the UV plane model. ! The established model now contains 338 components and 0.17902 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp177a_uvs/J1201+1114_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.386 x 3.699 at -1.791 degrees (North through East) ! Clean map min=-0.0010719 max=0.15 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp177a_uvs/J1201+1114_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.150001 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000106527 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.213054 0.213054 0.426108 0.852216 1.70443 3.40886 6.81773 13.6355 27.2709 54.5418 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.15 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1408.09 quit ! Quitting program ! Log file /scr/pima/bp177a_uvs/J1201+1114_C_uvs.log closed on Fri Feb 7 04:27:23 2014