! Started logfile: /g0/scr/pima/s4195b_uvs/J0105+3928_X_uvs.log on Tue Dec 31 19:27:40 2013 obs /g0/scr/pima/s4195b_uvs/J0105+3928_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195b_uvs/J0105+3928_X_uva.fits ! AN table 1: 31 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.953917 visibilities/baseline/integration-bin. ! Found source: J0105+3928 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 6624 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /g0/scr/pima/s4195b_uvs/J0105+3928_X] 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 0.200x0.200 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 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006692Jy sigma=5.481159 ! Fit after self-cal, rms=0.868685Jy sigma=4.709764 ! 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=0.7692 mas, bmaj=2.531 mas, bpa=-20 degrees ! Estimated noise=3.16964 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 = 0.102361 Jy ! Component: 100 - total flux cleaned = 0.124747 Jy ! Total flux subtracted in 100 components = 0.124747 Jy ! Clean residual min=-0.002702 max=0.006774 Jy/beam ! Clean residual mean=-0.000015 rms=0.000791 Jy/beam ! Combined flux in latest and established models = 0.124747 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.124747 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=0.020535Jy sigma=0.114280 ! Fit after self-cal, rms=0.020526Jy sigma=0.114237 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00689814 Jy ! Component: 100 - total flux cleaned = 0.0103329 Jy ! Total flux subtracted in 100 components = 0.0103329 Jy ! Clean residual min=-0.002431 max=0.002873 Jy/beam ! Clean residual mean=-0.000008 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.13508 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 8 components and 0.13508 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=0.018394Jy sigma=0.098135 ! Fit after self-cal, rms=0.018395Jy sigma=0.098132 ! 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=1.021 mas, bmaj=2.704 mas, bpa=-18.41 degrees ! Estimated noise=1.62577 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 = 0.00210975 Jy ! Component: 100 - total flux cleaned = 0.00351125 Jy ! Component: 150 - total flux cleaned = 0.00411377 Jy ! Component: 200 - total flux cleaned = 0.00436859 Jy ! Total flux subtracted in 200 components = 0.00436859 Jy ! Clean residual min=-0.002685 max=0.002840 Jy/beam ! Clean residual mean=-0.000011 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.139448 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 28 components and 0.139448 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=0.018190Jy sigma=0.095857 ! Fit after self-cal, rms=0.018189Jy sigma=0.095855 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.021 x 2.704 at -18.41 degrees (North through East) ! Clean map min=-0.0025884 max=0.1324 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 1.05 HN 0.93 KP 0.99 LA 1.02 ! MK 1.00 NL 1.05 OV 1.03 PT 0.88 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 HN 0.92 KP 0.99 LA 0.98 ! MK 1.03 NL 1.05 OV 0.99 PT 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 HN 0.97 KP 1.08 LA 0.96 ! MK 1.08 NL 1.03 OV 1.04 PT 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 1.01 KP 0.96 LA 0.99 ! MK 1.09 NL 1.01 OV 1.03 PT 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 HN 0.96 KP 1.09 LA 0.99 ! MK 0.98 NL 0.96 OV 1.02 PT 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 1.07 KP 1.06 LA 1.05 ! MK 1.02 NL 1.02 OV 1.07 PT 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 1.00 KP 1.02 LA 0.96 ! MK 0.98 NL 1.02 OV 1.05 PT 0.91 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 HN 0.99 KP 1.07 LA 0.90 ! MK 0.97 NL 1.00 OV 1.07 PT 0.88 ! ! ! Fit before self-cal, rms=0.018189Jy sigma=0.095855 ! Fit after self-cal, rms=0.014650Jy sigma=0.074513 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.027 mas, bmaj=2.705 mas, bpa=-18.41 degrees ! Estimated noise=1.60971 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 = -0.00108688 Jy ! Component: 100 - total flux cleaned = -0.00176555 Jy ! Component: 150 - total flux cleaned = -0.00201302 Jy ! Component: 200 - total flux cleaned = -0.00208864 Jy ! Total flux subtracted in 200 components = -0.00208864 Jy ! Clean residual min=-0.001872 max=0.001494 Jy/beam ! Clean residual mean=-0.000000 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.13736 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 43 components and 0.13736 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=0.014512Jy sigma=0.074242 ! Fit after self-cal, rms=0.014522Jy sigma=0.074223 ! 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=0.014522Jy sigma=0.074223 ! Fit after self-cal, rms=0.013569Jy sigma=0.068663 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.028 mas, bmaj=2.718 mas, bpa=-18.58 degrees ! Estimated noise=1.60624 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00103284 Jy ! Component: 100 - total flux cleaned = -0.00127852 Jy ! Component: 150 - total flux cleaned = -0.00126619 Jy ! Component: 200 - total flux cleaned = -0.00130798 Jy ! Total flux subtracted in 200 components = -0.00130798 Jy ! Clean residual min=-0.000671 max=0.000561 Jy/beam ! Clean residual mean=-0.000001 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.136052 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 53 components and 0.136052 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=0.013468Jy sigma=0.068353 ! Fit after self-cal, rms=0.013467Jy sigma=0.068350 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 = -1.88421e-05 Jy ! Component: 100 - total flux cleaned = -3.49281e-05 Jy ! Component: 150 - total flux cleaned = -3.45766e-05 Jy ! Component: 200 - total flux cleaned = -3.45366e-05 Jy ! Total flux subtracted in 200 components = -3.45366e-05 Jy ! Clean residual min=-0.000664 max=0.000549 Jy/beam ! Clean residual mean=-0.000001 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.136017 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 57 components and 0.136017 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=0.013458Jy sigma=0.068314 ! Fit after self-cal, rms=0.013457Jy sigma=0.068313 ! 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=0.013457Jy sigma=0.068313 ! Fit after self-cal, rms=0.013363Jy sigma=0.067795 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.029 mas, bmaj=2.724 mas, bpa=-18.66 degrees ! Estimated noise=1.59969 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00070147 Jy ! Component: 100 - total flux cleaned = -0.00097156 Jy ! Component: 150 - total flux cleaned = -0.00100256 Jy ! Component: 200 - total flux cleaned = -0.00103169 Jy ! Total flux subtracted in 200 components = -0.00103169 Jy ! Clean residual min=-0.000536 max=0.000504 Jy/beam ! Clean residual mean=-0.000001 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.134986 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 62 components and 0.134986 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=0.013300Jy sigma=0.067762 ! Fit after self-cal, rms=0.013300Jy sigma=0.067761 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 = -2.61279e-05 Jy ! Component: 100 - total flux cleaned = -3.05468e-05 Jy ! Component: 150 - total flux cleaned = -3.83701e-05 Jy ! Component: 200 - total flux cleaned = -4.18982e-05 Jy ! Total flux subtracted in 200 components = -4.18982e-05 Jy ! Clean residual min=-0.000537 max=0.000503 Jy/beam ! Clean residual mean=-0.000001 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.134944 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 68 components and 0.134944 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=0.013296Jy sigma=0.067758 ! Fit after self-cal, rms=0.013296Jy sigma=0.067757 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.013296Jy sigma=0.067757 ! Fit after self-cal, rms=0.013271Jy sigma=0.067609 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.099 mas, bmaj=3.081 mas, bpa=-16.44 degrees ! Estimated noise=1.86943 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000569711 Jy ! Component: 100 - total flux cleaned = -0.000637028 Jy ! Component: 150 - total flux cleaned = -0.000625846 Jy ! Component: 200 - total flux cleaned = -0.000621588 Jy ! Total flux subtracted in 200 components = -0.000621588 Jy ! Clean residual min=-0.000516 max=0.000510 Jy/beam ! Clean residual mean=-0.000001 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.134322 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 73 components and 0.134322 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=0.013220Jy sigma=0.067696 ! Fit after self-cal, rms=0.013220Jy sigma=0.067694 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 = -1.16229e-05 Jy ! Component: 100 - total flux cleaned = -4.25957e-06 Jy ! Component: 150 - total flux cleaned = 1.62701e-06 Jy ! Component: 200 - total flux cleaned = 3.27066e-06 Jy ! Total flux subtracted in 200 components = 3.27066e-06 Jy ! Clean residual min=-0.000520 max=0.000508 Jy/beam ! Clean residual mean=-0.000001 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.134325 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 82 components and 0.134325 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=0.013219Jy sigma=0.067707 ! Fit after self-cal, rms=0.013219Jy sigma=0.067706 ! 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=1.029 mas, bmaj=2.727 mas, bpa=-18.72 degrees ! Estimated noise=1.59237 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.029 x 2.727 at -18.72 degrees (North through East) ! Clean map min=-0.00048972 max=0.12981 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7741 mas, bmaj=2.557 mas, bpa=-20.3 degrees ! Estimated noise=3.13165 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.101134 Jy ! Component: 100 - total flux cleaned = 0.123188 Jy ! Component: 150 - total flux cleaned = 0.12852 Jy ! Component: 200 - total flux cleaned = 0.130803 Jy ! Total flux subtracted in 200 components = 0.130803 Jy ! Clean residual min=-0.000889 max=0.001059 Jy/beam ! Clean residual mean=-0.000003 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.130803 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.130803 Jy ! Inverting map and beam ! Estimated beam: bmin=1.029 mas, bmaj=2.727 mas, bpa=-18.72 degrees ! Estimated noise=1.59237 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 = 0.00129722 Jy ! Component: 100 - total flux cleaned = 0.00198757 Jy ! Component: 150 - total flux cleaned = 0.00246776 Jy ! Component: 200 - total flux cleaned = 0.00265777 Jy ! Total flux subtracted in 200 components = 0.00265777 Jy ! Clean residual min=-0.000553 max=0.000573 Jy/beam ! Clean residual mean=-0.000002 rms=0.000128 Jy/beam ! Combined flux in latest and established models = 0.13346 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 27 components and 0.13346 Jy ! Inverting map ! Added new window around map position (-0.8, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00061315 Jy ! Component: 100 - total flux cleaned = 0.000729268 Jy ! Component: 150 - total flux cleaned = 0.000754682 Jy ! Component: 200 - total flux cleaned = 0.000788004 Jy ! Total flux subtracted in 200 components = 0.000788004 Jy ! Clean residual min=-0.000509 max=0.000524 Jy/beam ! Clean residual mean=-0.000001 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.134248 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 44 components and 0.134248 Jy ! Inverting map ! Added new window around map position (-4.2, 24). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000141543 Jy ! Component: 100 - total flux cleaned = 0.000152541 Jy ! Component: 150 - total flux cleaned = 0.000183722 Jy ! Component: 200 - total flux cleaned = 0.000202609 Jy ! Total flux subtracted in 200 components = 0.000202609 Jy ! Clean residual min=-0.000505 max=0.000491 Jy/beam ! Clean residual mean=-0.000001 rms=0.000112 Jy/beam ! Combined flux in latest and established models = 0.134451 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 65 components and 0.134451 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=2.099 mas, bmaj=3.081 mas, bpa=-16.44 degrees ! Estimated noise=1.86943 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.30741e-05 Jy ! Component: 100 - total flux cleaned = 0.000176526 Jy ! Component: 150 - total flux cleaned = 0.000217968 Jy ! Component: 200 - total flux cleaned = 0.000249049 Jy ! Total flux subtracted in 200 components = 0.000249049 Jy ! Clean residual min=-0.000553 max=0.000428 Jy/beam ! Clean residual mean=-0.000001 rms=0.000115 Jy/beam ! Combined flux in latest and established models = 0.1347 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 = 9.5488e-06 Jy ! Component: 100 - total flux cleaned = 2.26634e-05 Jy ! Component: 150 - total flux cleaned = 2.67663e-05 Jy ! Component: 200 - total flux cleaned = 3.84639e-05 Jy ! Total flux subtracted in 200 components = 3.84639e-05 Jy ! Clean residual min=-0.000543 max=0.000423 Jy/beam ! Clean residual mean=-0.000001 rms=0.000114 Jy/beam ! Combined flux in latest and established models = 0.134738 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 100 components and 0.134738 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.029 mas, bmaj=2.727 mas, bpa=-18.72 degrees ! Estimated noise=1.59237 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.5187e-05 Jy ! Component: 100 - total flux cleaned = -0.000125257 Jy ! Component: 150 - total flux cleaned = -0.000154994 Jy ! Component: 200 - total flux cleaned = -0.000175801 Jy ! Total flux subtracted in 200 components = -0.000175801 Jy ! Clean residual min=-0.000496 max=0.000499 Jy/beam ! Clean residual mean=-0.000001 rms=0.000109 Jy/beam ! Combined flux in latest and established models = 0.134563 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 111 components and 0.134563 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=0.013183Jy sigma=0.067420 ! Fit after self-cal, rms=0.013180Jy sigma=0.067393 wmodel /g0/scr/pima/s4195b_uvs/J0105+3928_X_map.mod ! Writing 111 model components to file: /g0/scr/pima/s4195b_uvs/J0105+3928_X_map.mod wobs /g0/scr/pima/s4195b_uvs/J0105+3928_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195b_uvs/J0105+3928_X_uvs.fits wwins /g0/scr/pima/s4195b_uvs/J0105+3928_X_map.win ! wwins: Wrote 3 windows to /g0/scr/pima/s4195b_uvs/J0105+3928_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 = -2.73917e-05 Jy ! Component: 100 - total flux cleaned = -1.95643e-05 Jy ! Component: 150 - total flux cleaned = -4.95423e-06 Jy ! Component: 200 - total flux cleaned = 1.64323e-05 Jy ! Component: 250 - total flux cleaned = 3.03176e-05 Jy ! Component: 300 - total flux cleaned = 5.03618e-05 Jy ! Component: 350 - total flux cleaned = 6.32955e-05 Jy ! Component: 400 - total flux cleaned = 7.60224e-05 Jy ! Component: 450 - total flux cleaned = 0.000107352 Jy ! Component: 500 - total flux cleaned = 0.000138017 Jy ! Component: 550 - total flux cleaned = 0.000168181 Jy ! Component: 600 - total flux cleaned = 0.000191802 Jy ! Component: 650 - total flux cleaned = 0.000191846 Jy ! Component: 700 - total flux cleaned = 0.000220444 Jy ! Component: 750 - total flux cleaned = 0.000220612 Jy ! Component: 800 - total flux cleaned = 0.000231659 Jy ! Component: 850 - total flux cleaned = 0.000231715 Jy ! Component: 900 - total flux cleaned = 0.000258488 Jy ! Component: 950 - total flux cleaned = 0.000268943 Jy ! Component: 1000 - total flux cleaned = 0.000258531 Jy ! Component: 1050 - total flux cleaned = 0.000258637 Jy ! Component: 1100 - total flux cleaned = 0.000278976 Jy ! Component: 1150 - total flux cleaned = 0.000268916 Jy ! Component: 1200 - total flux cleaned = 0.000288746 Jy ! Component: 1250 - total flux cleaned = 0.000269094 Jy ! Component: 1300 - total flux cleaned = 0.000278938 Jy ! Component: 1350 - total flux cleaned = 0.000302972 Jy ! Component: 1400 - total flux cleaned = 0.000317227 Jy ! Component: 1450 - total flux cleaned = 0.000340693 Jy ! Component: 1500 - total flux cleaned = 0.000349993 Jy ! Component: 1550 - total flux cleaned = 0.00036839 Jy ! Component: 1600 - total flux cleaned = 0.000368321 Jy ! Component: 1650 - total flux cleaned = 0.000381891 Jy ! Component: 1700 - total flux cleaned = 0.000399764 Jy ! Component: 1750 - total flux cleaned = 0.000417489 Jy ! Component: 1800 - total flux cleaned = 0.000435055 Jy ! Component: 1850 - total flux cleaned = 0.000452392 Jy ! Component: 1900 - total flux cleaned = 0.000461052 Jy ! Component: 1950 - total flux cleaned = 0.000478203 Jy ! Component: 2000 - total flux cleaned = 0.000490942 Jy ! Component: 2050 - total flux cleaned = 0.00050775 Jy ! Component: 2100 - total flux cleaned = 0.000528628 Jy ! Component: 2150 - total flux cleaned = 0.000536863 Jy ! Component: 2200 - total flux cleaned = 0.000561438 Jy ! Component: 2250 - total flux cleaned = 0.000569565 Jy ! Component: 2300 - total flux cleaned = 0.000557439 Jy ! Component: 2350 - total flux cleaned = 0.000577483 Jy ! Component: 2400 - total flux cleaned = 0.000589421 Jy ! Component: 2450 - total flux cleaned = 0.000585499 Jy ! Component: 2500 - total flux cleaned = 0.000597235 Jy ! Component: 2550 - total flux cleaned = 0.000601118 Jy ! Component: 2600 - total flux cleaned = 0.000601136 Jy ! Component: 2650 - total flux cleaned = 0.000604944 Jy ! Component: 2700 - total flux cleaned = 0.000608786 Jy ! Component: 2750 - total flux cleaned = 0.000616322 Jy ! Component: 2800 - total flux cleaned = 0.00061636 Jy ! Component: 2850 - total flux cleaned = 0.00061636 Jy ! Component: 2900 - total flux cleaned = 0.000612665 Jy ! Component: 2950 - total flux cleaned = 0.00063471 Jy ! Component: 3000 - total flux cleaned = 0.000627394 Jy ! Component: 3050 - total flux cleaned = 0.000641872 Jy ! Component: 3100 - total flux cleaned = 0.000620264 Jy ! Component: 3150 - total flux cleaned = 0.000638109 Jy ! Component: 3200 - total flux cleaned = 0.000623903 Jy ! Component: 3250 - total flux cleaned = 0.000641534 Jy ! Component: 3300 - total flux cleaned = 0.000648571 Jy ! Component: 3350 - total flux cleaned = 0.000634682 Jy ! Component: 3400 - total flux cleaned = 0.000638165 Jy ! Component: 3450 - total flux cleaned = 0.000645033 Jy ! Component: 3500 - total flux cleaned = 0.000644998 Jy ! Component: 3550 - total flux cleaned = 0.000634835 Jy ! Component: 3600 - total flux cleaned = 0.000648376 Jy ! Component: 3650 - total flux cleaned = 0.000631557 Jy ! Component: 3700 - total flux cleaned = 0.000641592 Jy ! Component: 3750 - total flux cleaned = 0.000648205 Jy ! Component: 3800 - total flux cleaned = 0.000658088 Jy ! Component: 3850 - total flux cleaned = 0.000635113 Jy ! Component: 3900 - total flux cleaned = 0.0006482 Jy ! Component: 3950 - total flux cleaned = 0.000654732 Jy ! Component: 4000 - total flux cleaned = 0.000661186 Jy ! Component: 4050 - total flux cleaned = 0.000674043 Jy ! Total flux subtracted in 4096 components = 0.00066761 Jy ! Clean residual min=-0.000207 max=0.000184 Jy/beam ! Clean residual mean=-0.000000 rms=0.000057 Jy/beam ! Combined flux in latest and established models = 0.13523 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 398 components and 0.13523 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195b_uvs/J0105+3928_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.029 x 2.727 at -18.72 degrees (North through East) ! Clean map min=-0.00030902 max=0.12989 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195b_uvs/J0105+3928_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.129893 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 5.66272e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.130786 0.130786 0.261571 0.523142 1.04628 2.09257 4.18514 8.37028 16.7406 33.4811 66.9622 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.129 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2293.83 quit ! Quitting program ! Log file /g0/scr/pima/s4195b_uvs/J0105+3928_X_uvs.log closed on Tue Dec 31 19:27:46 2013