! Started logfile: /d2/scr/pima/bp177i_uvs/J1109+6652_C_uvs.log on Tue Apr 15 00:24:53 2014 obs /d2/scr/pima/bp177i_uvs/J1109+6652_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1109+6652_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.911111 visibilities/baseline/integration-bin. ! Found source: J1109+6652 ! ! 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 984 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 /d2/scr/pima/bp177i_uvs/J1109+6652_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=1.002853Jy sigma=46.208176 ! Fit after self-cal, rms=0.963870Jy sigma=44.377606 ! 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=1.503 mas, bmaj=4.776 mas, bpa=12.16 degrees ! Estimated noise=0.665855 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 = 0.0254788 Jy ! Component: 100 - total flux cleaned = 0.0325533 Jy ! Total flux subtracted in 100 components = 0.0325533 Jy ! Clean residual min=-0.003694 max=0.008331 Jy/beam ! Clean residual mean=0.000003 rms=0.001039 Jy/beam ! Combined flux in latest and established models = 0.0325533 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0325533 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=0.023118Jy sigma=1.026016 ! Fit after self-cal, rms=0.021816Jy sigma=0.964613 ! Inverting map ! Added new window around map position (-3.6, 0.3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00754222 Jy ! Component: 100 - total flux cleaned = 0.0117585 Jy ! Total flux subtracted in 100 components = 0.0117585 Jy ! Clean residual min=-0.002654 max=0.004763 Jy/beam ! Clean residual mean=0.000002 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.0443118 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.0443118 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=0.017854Jy sigma=0.769468 ! Fit after self-cal, rms=0.017214Jy sigma=0.740087 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00458874 Jy ! Component: 100 - total flux cleaned = 0.00737549 Jy ! Total flux subtracted in 100 components = 0.00737549 Jy ! Clean residual min=-0.002197 max=0.002583 Jy/beam ! Clean residual mean=0.000001 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.0516873 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 23 components and 0.0516873 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=0.015304Jy sigma=0.648090 ! Fit after self-cal, rms=0.015057Jy sigma=0.636107 ! 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=1.795 mas, bmaj=4.996 mas, bpa=12.58 degrees ! Estimated noise=0.495539 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 = 0.00389739 Jy ! Component: 100 - total flux cleaned = 0.00602487 Jy ! Component: 150 - total flux cleaned = 0.00745732 Jy ! Component: 200 - total flux cleaned = 0.00846611 Jy ! Total flux subtracted in 200 components = 0.00846611 Jy ! Clean residual min=-0.001806 max=0.002267 Jy/beam ! Clean residual mean=-0.000000 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.0601534 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 51 components and 0.0601534 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=0.013870Jy sigma=0.585903 ! Fit after self-cal, rms=0.013748Jy sigma=0.579733 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.795 x 4.996 at 12.58 degrees (North through East) ! Clean map min=-0.001851 max=0.03234 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 0.92 FD 1.11 HN 0.95 KP 0.89 ! LA 1.02 MK 0.99 NL 1.03 OV 0.98 ! PT 0.83 SC 1.19 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.19 HN 1.17 KP 0.97 ! LA 1.05 MK 1.01 NL 1.14 OV 0.99 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.14 HN 1.08 KP 0.94 ! LA 0.95 MK 0.93 NL 1.08 OV 0.92 ! PT 1.06 SC 1.10 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.04 KP 0.96 ! LA 1.05 MK 1.01 NL 1.16 OV 0.96 ! PT 0.91 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 1.03 KP 1.03 ! LA 1.08 MK 1.07 NL 1.15 OV 0.97 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.97 HN 0.99 KP 0.92 ! LA 0.98 MK 0.97 NL 1.02 OV 0.93 ! PT 0.95 SC 1.18 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.09 HN 1.03 KP 1.01 ! LA 1.01 MK 0.98 NL 1.20 OV 1.05 ! PT 0.84 SC 1.03 ! ! ! Fit before self-cal, rms=0.013748Jy sigma=0.579733 ! Fit after self-cal, rms=0.013421Jy sigma=0.544583 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.802 mas, bmaj=5.013 mas, bpa=12.63 degrees ! Estimated noise=0.505522 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 = 0.000739005 Jy ! Component: 100 - total flux cleaned = 0.000737162 Jy ! Component: 150 - total flux cleaned = 0.000737627 Jy ! Component: 200 - total flux cleaned = 0.000776304 Jy ! Total flux subtracted in 200 components = 0.000776304 Jy ! Clean residual min=-0.001115 max=0.001352 Jy/beam ! Clean residual mean=-0.000000 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.0609297 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 61 components and 0.0609297 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=0.013253Jy sigma=0.538586 ! Fit after self-cal, rms=0.013232Jy sigma=0.537345 ! 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=0.013232Jy sigma=0.537345 ! Fit after self-cal, rms=0.013255Jy sigma=0.536970 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.798 mas, bmaj=5.005 mas, bpa=12.58 degrees ! Estimated noise=0.507981 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000650291 Jy ! Component: 100 - total flux cleaned = 0.000691104 Jy ! Component: 150 - total flux cleaned = 0.000675751 Jy ! Component: 200 - total flux cleaned = 0.000648543 Jy ! Total flux subtracted in 200 components = 0.000648543 Jy ! Clean residual min=-0.001086 max=0.001264 Jy/beam ! Clean residual mean=-0.000000 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.0615782 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 71 components and 0.0615782 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=0.013180Jy sigma=0.534846 ! Fit after self-cal, rms=0.013168Jy sigma=0.534392 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (39.6, -20.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000523201 Jy ! Component: 100 - total flux cleaned = 0.000649129 Jy ! Component: 150 - total flux cleaned = 0.000670744 Jy ! Component: 200 - total flux cleaned = 0.00067013 Jy ! Total flux subtracted in 200 components = 0.00067013 Jy ! Clean residual min=-0.001001 max=0.001075 Jy/beam ! Clean residual mean=-0.000000 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.0622484 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 90 components and 0.0622484 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=0.013049Jy sigma=0.529914 ! Fit after self-cal, rms=0.013046Jy sigma=0.529746 ! 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=0.013046Jy sigma=0.529746 ! Fit after self-cal, rms=0.013097Jy sigma=0.529079 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.795 mas, bmaj=5 mas, bpa=12.52 degrees ! Estimated noise=0.511975 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000490835 Jy ! Component: 100 - total flux cleaned = 0.000541161 Jy ! Component: 150 - total flux cleaned = 0.00057054 Jy ! Component: 200 - total flux cleaned = 0.00061214 Jy ! Total flux subtracted in 200 components = 0.00061214 Jy ! Clean residual min=-0.001007 max=0.001029 Jy/beam ! Clean residual mean=-0.000000 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.0628605 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 104 components and 0.0628605 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=0.013045Jy sigma=0.527609 ! Fit after self-cal, rms=0.013043Jy sigma=0.527519 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 = 0.000111788 Jy ! Component: 100 - total flux cleaned = 0.000124926 Jy ! Component: 150 - total flux cleaned = 0.000150197 Jy ! Component: 200 - total flux cleaned = 0.000186113 Jy ! Total flux subtracted in 200 components = 0.000186113 Jy ! Clean residual min=-0.000996 max=0.001021 Jy/beam ! Clean residual mean=-0.000000 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.0630466 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 112 components and 0.0630466 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=0.013016Jy sigma=0.526594 ! Fit after self-cal, rms=0.013016Jy sigma=0.526554 ! 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=0.013016Jy sigma=0.526554 ! Fit after self-cal, rms=0.013057Jy sigma=0.526308 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.629 mas, bmaj=5.527 mas, bpa=14.09 degrees ! Estimated noise=0.624644 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00050276 Jy ! Component: 100 - total flux cleaned = 0.000670701 Jy ! Component: 150 - total flux cleaned = 0.000823721 Jy ! Component: 200 - total flux cleaned = 0.000910119 Jy ! Total flux subtracted in 200 components = 0.000910119 Jy ! Clean residual min=-0.001036 max=0.001111 Jy/beam ! Clean residual mean=-0.000001 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0639567 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 140 components and 0.0639567 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=0.013032Jy sigma=0.525830 ! Fit after self-cal, rms=0.013030Jy sigma=0.525729 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 = 0.000100618 Jy ! Component: 100 - total flux cleaned = 0.000117052 Jy ! Component: 150 - total flux cleaned = 0.00015638 Jy ! Component: 200 - total flux cleaned = 0.000200058 Jy ! Total flux subtracted in 200 components = 0.000200058 Jy ! Clean residual min=-0.001018 max=0.001096 Jy/beam ! Clean residual mean=-0.000001 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.0641568 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 153 components and 0.0641568 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=0.013023Jy sigma=0.525408 ! Fit after self-cal, rms=0.013022Jy sigma=0.525367 ! 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=1.793 mas, bmaj=4.997 mas, bpa=12.51 degrees ! Estimated noise=0.514649 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.793 x 4.997 at 12.51 degrees (North through East) ! Clean map min=-0.00094662 max=0.032336 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=1.497 mas, bmaj=4.768 mas, bpa=12.02 degrees ! Estimated noise=0.692576 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0277726 Jy ! Component: 100 - total flux cleaned = 0.0384039 Jy ! Component: 150 - total flux cleaned = 0.0451213 Jy ! Component: 200 - total flux cleaned = 0.0496457 Jy ! Total flux subtracted in 200 components = 0.0496457 Jy ! Clean residual min=-0.002262 max=0.002508 Jy/beam ! Clean residual mean=0.000001 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.0496457 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0496457 Jy ! Inverting map and beam ! Estimated beam: bmin=1.793 mas, bmaj=4.997 mas, bpa=12.51 degrees ! Estimated noise=0.514649 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) ! Added new window around map position (-1.8, 0.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00506223 Jy ! Component: 100 - total flux cleaned = 0.00819354 Jy ! Component: 150 - total flux cleaned = 0.0103089 Jy ! Component: 200 - total flux cleaned = 0.011857 Jy ! Total flux subtracted in 200 components = 0.011857 Jy ! Clean residual min=-0.001182 max=0.001284 Jy/beam ! Clean residual mean=0.000000 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.0615027 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 51 components and 0.0615027 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=3.629 mas, bmaj=5.527 mas, bpa=14.09 degrees ! Estimated noise=0.624644 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145197 Jy ! Component: 100 - total flux cleaned = 0.0017165 Jy ! Component: 150 - total flux cleaned = 0.00187148 Jy ! Component: 200 - total flux cleaned = 0.00200392 Jy ! Total flux subtracted in 200 components = 0.00200392 Jy ! Clean residual min=-0.001109 max=0.001168 Jy/beam ! Clean residual mean=-0.000001 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0635066 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 = 0.000134342 Jy ! Component: 100 - total flux cleaned = 0.000237973 Jy ! Component: 150 - total flux cleaned = 0.000334207 Jy ! Component: 200 - total flux cleaned = 0.000423633 Jy ! Total flux subtracted in 200 components = 0.000423633 Jy ! Clean residual min=-0.001032 max=0.001142 Jy/beam ! Clean residual mean=-0.000001 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.0639302 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 101 components and 0.0639302 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.793 mas, bmaj=4.997 mas, bpa=12.51 degrees ! Estimated noise=0.514649 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000252564 Jy ! Component: 100 - total flux cleaned = 0.000207432 Jy ! Component: 150 - total flux cleaned = 0.000163944 Jy ! Component: 200 - total flux cleaned = 0.000125863 Jy ! Total flux subtracted in 200 components = 0.000125863 Jy ! Clean residual min=-0.001028 max=0.001025 Jy/beam ! Clean residual mean=-0.000000 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.0640561 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 120 components and 0.0640561 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=0.013083Jy sigma=0.527816 ! Fit after self-cal, rms=0.013074Jy sigma=0.527418 wmodel /d2/scr/pima/bp177i_uvs/J1109+6652_C_map.mod ! Writing 120 model components to file: /d2/scr/pima/bp177i_uvs/J1109+6652_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J1109+6652_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1109+6652_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1109+6652_C_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp177i_uvs/J1109+6652_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 = 0.00019777 Jy ! Component: 100 - total flux cleaned = 0.000286513 Jy ! Component: 150 - total flux cleaned = 0.000320529 Jy ! Component: 200 - total flux cleaned = 0.000369399 Jy ! Component: 250 - total flux cleaned = 0.000353663 Jy ! Component: 300 - total flux cleaned = 0.000429072 Jy ! Component: 350 - total flux cleaned = 0.000443592 Jy ! Component: 400 - total flux cleaned = 0.000471898 Jy ! Component: 450 - total flux cleaned = 0.000499023 Jy ! Component: 500 - total flux cleaned = 0.00051223 Jy ! Component: 550 - total flux cleaned = 0.000538093 Jy ! Component: 600 - total flux cleaned = 0.000487515 Jy ! Component: 650 - total flux cleaned = 0.000426234 Jy ! Component: 700 - total flux cleaned = 0.000426462 Jy ! Component: 750 - total flux cleaned = 0.000437898 Jy ! Component: 800 - total flux cleaned = 0.000379405 Jy ! Component: 850 - total flux cleaned = 0.00037922 Jy ! Component: 900 - total flux cleaned = 0.000356445 Jy ! Component: 950 - total flux cleaned = 0.000356285 Jy ! Component: 1000 - total flux cleaned = 0.000334876 Jy ! Component: 1050 - total flux cleaned = 0.000313782 Jy ! Component: 1100 - total flux cleaned = 0.000313715 Jy ! Component: 1150 - total flux cleaned = 0.00031372 Jy ! Component: 1200 - total flux cleaned = 0.000303904 Jy ! Component: 1250 - total flux cleaned = 0.000313683 Jy ! Component: 1300 - total flux cleaned = 0.000294003 Jy ! Component: 1350 - total flux cleaned = 0.000293911 Jy ! Component: 1400 - total flux cleaned = 0.000255898 Jy ! Component: 1450 - total flux cleaned = 0.000246684 Jy ! Component: 1500 - total flux cleaned = 0.000209739 Jy ! Component: 1550 - total flux cleaned = 0.000154909 Jy ! Component: 1600 - total flux cleaned = 0.000118939 Jy ! Component: 1650 - total flux cleaned = 8.32953e-05 Jy ! Component: 1700 - total flux cleaned = 1.29607e-05 Jy ! Component: 1750 - total flux cleaned = 4.31221e-06 Jy ! Component: 1800 - total flux cleaned = -3.85109e-05 Jy ! Component: 1850 - total flux cleaned = -7.24235e-05 Jy ! Component: 1900 - total flux cleaned = -0.000122763 Jy ! Component: 1950 - total flux cleaned = -0.000164173 Jy ! Component: 2000 - total flux cleaned = -0.000188556 Jy ! Component: 2050 - total flux cleaned = -0.000212781 Jy ! Component: 2100 - total flux cleaned = -0.000268668 Jy ! Component: 2150 - total flux cleaned = -0.000308217 Jy ! Component: 2200 - total flux cleaned = -0.000355158 Jy ! Component: 2250 - total flux cleaned = -0.00037836 Jy ! Component: 2300 - total flux cleaned = -0.000409048 Jy ! Component: 2350 - total flux cleaned = -0.000454465 Jy ! Component: 2400 - total flux cleaned = -0.000484423 Jy ! Component: 2450 - total flux cleaned = -0.000506574 Jy ! Component: 2500 - total flux cleaned = -0.000550675 Jy ! Component: 2550 - total flux cleaned = -0.000601625 Jy ! Component: 2600 - total flux cleaned = -0.000623225 Jy ! Component: 2650 - total flux cleaned = -0.000658785 Jy ! Component: 2700 - total flux cleaned = -0.000679922 Jy ! Component: 2750 - total flux cleaned = -0.000700955 Jy ! Component: 2800 - total flux cleaned = -0.000742519 Jy ! Component: 2850 - total flux cleaned = -0.000735744 Jy ! Component: 2900 - total flux cleaned = -0.000769658 Jy ! Component: 2950 - total flux cleaned = -0.000783056 Jy ! Component: 3000 - total flux cleaned = -0.000803109 Jy ! Component: 3050 - total flux cleaned = -0.000816342 Jy ! Component: 3100 - total flux cleaned = -0.00083598 Jy ! Component: 3150 - total flux cleaned = -0.000861834 Jy ! Component: 3200 - total flux cleaned = -0.000861814 Jy ! Component: 3250 - total flux cleaned = -0.000868212 Jy ! Component: 3300 - total flux cleaned = -0.000893498 Jy ! Component: 3350 - total flux cleaned = -0.000924691 Jy ! Component: 3400 - total flux cleaned = -0.000937067 Jy ! Component: 3450 - total flux cleaned = -0.000924778 Jy ! Component: 3500 - total flux cleaned = -0.000949115 Jy ! Component: 3550 - total flux cleaned = -0.000936965 Jy ! Component: 3600 - total flux cleaned = -0.00094308 Jy ! Component: 3650 - total flux cleaned = -0.000954987 Jy ! Component: 3700 - total flux cleaned = -0.000984637 Jy ! Component: 3750 - total flux cleaned = -0.00101985 Jy ! Component: 3800 - total flux cleaned = -0.00102559 Jy ! Component: 3850 - total flux cleaned = -0.00101982 Jy ! Component: 3900 - total flux cleaned = -0.00105426 Jy ! Component: 3950 - total flux cleaned = -0.00105435 Jy ! Component: 4000 - total flux cleaned = -0.00106566 Jy ! Component: 4050 - total flux cleaned = -0.00106565 Jy ! Total flux subtracted in 4096 components = -0.00104329 Jy ! Clean residual min=-0.000320 max=0.000337 Jy/beam ! Clean residual mean=0.000000 rms=0.000102 Jy/beam ! Combined flux in latest and established models = 0.0630128 Jy keep ! Adding 292 model components to the UV plane model. ! The established model now contains 412 components and 0.0630128 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1109+6652_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.793 x 4.997 at 12.51 degrees (North through East) ! Clean map min=-0.00075135 max=0.03174 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1109+6652_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.03174 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000100767 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.952432 0.952432 1.90486 3.80973 7.61946 15.2389 30.4778 60.9556 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.031 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 314.983 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1109+6652_C_uvs.log closed on Tue Apr 15 00:24:59 2014