! Started logfile: /scr/pima/bp177a_uvs/J1018+0530_X_uvs.log on Fri Feb 7 04:26:24 2014 obs /scr/pima/bp177a_uvs/J1018+0530_X_uva.fits ! Reading UV FITS file: /scr/pima/bp177a_uvs/J1018+0530_X_uva.fits ! AN table 1: 5 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.857143 visibilities/baseline/integration-bin. ! Found source: J1018+0530 ! ! 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 960 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 /scr/pima/bp177a_uvs/J1018+0530_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.050068Jy sigma=39.092173 ! Fit after self-cal, rms=0.633414Jy sigma=23.793316 ! 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=0.7271 mas, bmaj=1.939 mas, bpa=-2.267 degrees ! Estimated noise=0.887757 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 = 0.276539 Jy ! Component: 100 - total flux cleaned = 0.339672 Jy ! Total flux subtracted in 100 components = 0.339672 Jy ! Clean residual min=-0.022003 max=0.029112 Jy/beam ! Clean residual mean=0.000020 rms=0.005207 Jy/beam ! Combined flux in latest and established models = 0.339672 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.339672 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=0.070757Jy sigma=2.577237 ! Fit after self-cal, rms=0.070743Jy sigma=2.576531 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9195 mas, bmaj=2.157 mas, bpa=1.399 degrees ! Estimated noise=0.635674 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 = 0.0358387 Jy ! Component: 100 - total flux cleaned = 0.0563211 Jy ! Component: 150 - total flux cleaned = 0.070076 Jy ! Component: 200 - total flux cleaned = 0.0794623 Jy ! Total flux subtracted in 200 components = 0.0794623 Jy ! Clean residual min=-0.016144 max=0.020538 Jy/beam ! Clean residual mean=0.000046 rms=0.004129 Jy/beam ! Combined flux in latest and established models = 0.419134 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 39 components and 0.419134 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=0.048961Jy sigma=1.720814 ! Fit after self-cal, rms=0.048908Jy sigma=1.718990 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9195 x 2.157 at 1.399 degrees (North through East) ! Clean map min=-0.015187 max=0.36447 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 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.08 HN 0.98 LA 0.91 ! MK 1.07 OV 1.00 PT 0.91 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.08 HN 1.02 LA 0.95 ! MK 1.10 OV 0.99 PT 0.93 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.99 HN 1.00 LA 0.96 ! MK 0.97 OV 0.97 PT 0.88 SC 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.05 HN 1.11 LA 1.01 ! MK 1.02 OV 1.02 PT 0.93 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.01 HN 1.02 LA 0.94 ! MK 1.00 OV 1.03 PT 0.89 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.048908Jy sigma=1.718990 ! Fit after self-cal, rms=0.040934Jy sigma=1.400269 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.922 mas, bmaj=2.174 mas, bpa=1.696 degrees ! Estimated noise=0.63409 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 (1, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106656 Jy ! Component: 100 - total flux cleaned = 0.0135346 Jy ! Component: 150 - total flux cleaned = 0.0143048 Jy ! Component: 200 - total flux cleaned = 0.0151266 Jy ! Total flux subtracted in 200 components = 0.0151266 Jy ! Clean residual min=-0.007441 max=0.009413 Jy/beam ! Clean residual mean=0.000015 rms=0.001957 Jy/beam ! Combined flux in latest and established models = 0.434261 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 53 components and 0.434261 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=0.037528Jy sigma=1.289682 ! Fit after self-cal, rms=0.037206Jy sigma=1.275018 ! 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=0.037206Jy sigma=1.275018 ! Fit after self-cal, rms=0.033191Jy sigma=1.123311 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.922 mas, bmaj=2.174 mas, bpa=1.777 degrees ! Estimated noise=0.632969 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00392469 Jy ! Component: 100 - total flux cleaned = 0.00500956 Jy ! Component: 150 - total flux cleaned = 0.00521983 Jy ! Component: 200 - total flux cleaned = 0.00540667 Jy ! Total flux subtracted in 200 components = 0.00540667 Jy ! Clean residual min=-0.006095 max=0.006878 Jy/beam ! Clean residual mean=0.000010 rms=0.001560 Jy/beam ! Combined flux in latest and established models = 0.439667 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 63 components and 0.439667 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=0.032363Jy sigma=1.093270 ! Fit after self-cal, rms=0.032304Jy sigma=1.091008 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 = 0.00178331 Jy ! Component: 100 - total flux cleaned = 0.00212849 Jy ! Component: 150 - total flux cleaned = 0.0022827 Jy ! Component: 200 - total flux cleaned = 0.00228435 Jy ! Total flux subtracted in 200 components = 0.00228435 Jy ! Clean residual min=-0.005831 max=0.006031 Jy/beam ! Clean residual mean=0.000009 rms=0.001475 Jy/beam ! Combined flux in latest and established models = 0.441952 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 68 components and 0.441952 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=0.031903Jy sigma=1.075798 ! Fit after self-cal, rms=0.031869Jy sigma=1.075044 ! 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=0.031869Jy sigma=1.075044 ! Fit after self-cal, rms=0.031627Jy sigma=1.069099 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9217 mas, bmaj=2.172 mas, bpa=1.851 degrees ! Estimated noise=0.632231 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00200535 Jy ! Component: 100 - total flux cleaned = 0.00284581 Jy ! Component: 150 - total flux cleaned = 0.00322152 Jy ! Component: 200 - total flux cleaned = 0.00356794 Jy ! Total flux subtracted in 200 components = 0.00356794 Jy ! Clean residual min=-0.006079 max=0.006484 Jy/beam ! Clean residual mean=0.000010 rms=0.001545 Jy/beam ! Combined flux in latest and established models = 0.44552 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 73 components and 0.44552 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=0.031211Jy sigma=1.053240 ! Fit after self-cal, rms=0.031194Jy sigma=1.052518 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 = 0.000985165 Jy ! Component: 100 - total flux cleaned = 0.00111465 Jy ! Component: 150 - total flux cleaned = 0.00129443 Jy ! Component: 200 - total flux cleaned = 0.00140528 Jy ! Total flux subtracted in 200 components = 0.00140528 Jy ! Clean residual min=-0.005926 max=0.005962 Jy/beam ! Clean residual mean=0.000009 rms=0.001496 Jy/beam ! Combined flux in latest and established models = 0.446925 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 78 components and 0.446925 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=0.030976Jy sigma=1.043552 ! Fit after self-cal, rms=0.030962Jy sigma=1.043242 ! 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=0.030962Jy sigma=1.043242 ! Fit after self-cal, rms=0.027045Jy sigma=0.878226 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.951 mas, bmaj=3.348 mas, bpa=13.15 degrees ! Estimated noise=0.786431 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00162868 Jy ! Component: 100 - total flux cleaned = 0.00231407 Jy ! Component: 150 - total flux cleaned = 0.00314907 Jy ! Component: 200 - total flux cleaned = 0.00385498 Jy ! Total flux subtracted in 200 components = 0.00385498 Jy ! Clean residual min=-0.007248 max=0.005947 Jy/beam ! Clean residual mean=0.000010 rms=0.001956 Jy/beam ! Combined flux in latest and established models = 0.45078 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 89 components and 0.45078 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=0.027145Jy sigma=0.877271 ! Fit after self-cal, rms=0.027141Jy sigma=0.876178 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 = 0.00041862 Jy ! Component: 100 - total flux cleaned = 0.000768951 Jy ! Component: 150 - total flux cleaned = 0.000980042 Jy ! Component: 200 - total flux cleaned = 0.00112579 Jy ! Total flux subtracted in 200 components = 0.00112579 Jy ! Clean residual min=-0.006952 max=0.005823 Jy/beam ! Clean residual mean=0.000008 rms=0.001874 Jy/beam ! Combined flux in latest and established models = 0.451906 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 94 components and 0.451906 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=0.027383Jy sigma=0.883840 ! Fit after self-cal, rms=0.027382Jy sigma=0.883399 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9198 mas, bmaj=2.17 mas, bpa=1.938 degrees ! Estimated noise=0.633323 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9198 x 2.17 at 1.938 degrees (North through East) ! Clean map min=-0.0068604 max=0.36031 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=0.7295 mas, bmaj=1.943 mas, bpa=-1.654 degrees ! Estimated noise=0.88778 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.276453 Jy ! Component: 100 - total flux cleaned = 0.33841 Jy ! Component: 150 - total flux cleaned = 0.364328 Jy ! Component: 200 - total flux cleaned = 0.382109 Jy ! Total flux subtracted in 200 components = 0.382109 Jy ! Clean residual min=-0.010984 max=0.012781 Jy/beam ! Clean residual mean=0.000011 rms=0.002673 Jy/beam ! Combined flux in latest and established models = 0.382109 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.382109 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9198 mas, bmaj=2.17 mas, bpa=1.938 degrees ! Estimated noise=0.633323 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 = 0.0180952 Jy ! Component: 100 - total flux cleaned = 0.0303077 Jy ! Component: 150 - total flux cleaned = 0.0392543 Jy ! Component: 200 - total flux cleaned = 0.0458838 Jy ! Total flux subtracted in 200 components = 0.0458838 Jy ! Clean residual min=-0.006032 max=0.008033 Jy/beam ! Clean residual mean=0.000019 rms=0.001928 Jy/beam ! Combined flux in latest and established models = 0.427992 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 55 components and 0.427992 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=1.951 mas, bmaj=3.348 mas, bpa=13.15 degrees ! Estimated noise=0.786431 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00975206 Jy ! Component: 100 - total flux cleaned = 0.0155496 Jy ! Component: 150 - total flux cleaned = 0.0171444 Jy ! Component: 200 - total flux cleaned = 0.0186321 Jy ! Total flux subtracted in 200 components = 0.0186321 Jy ! Clean residual min=-0.007246 max=0.006535 Jy/beam ! Clean residual mean=0.000017 rms=0.002215 Jy/beam ! Combined flux in latest and established models = 0.446624 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 = 0.00124225 Jy ! Component: 100 - total flux cleaned = 0.00227618 Jy ! Component: 150 - total flux cleaned = 0.00306162 Jy ! Component: 200 - total flux cleaned = 0.00372802 Jy ! Total flux subtracted in 200 components = 0.00372802 Jy ! Clean residual min=-0.006547 max=0.006288 Jy/beam ! Clean residual mean=0.000012 rms=0.001946 Jy/beam ! Combined flux in latest and established models = 0.450353 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 73 components and 0.450353 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9198 mas, bmaj=2.17 mas, bpa=1.938 degrees ! Estimated noise=0.633323 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00132003 Jy ! Component: 100 - total flux cleaned = -0.00120114 Jy ! Component: 150 - total flux cleaned = -0.000810027 Jy ! Component: 200 - total flux cleaned = -0.000698516 Jy ! Total flux subtracted in 200 components = -0.000698516 Jy ! Clean residual min=-0.005293 max=0.006345 Jy/beam ! Clean residual mean=0.000006 rms=0.001352 Jy/beam ! Combined flux in latest and established models = 0.449654 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 84 components and 0.449654 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=0.027609Jy sigma=0.900328 ! Fit after self-cal, rms=0.027559Jy sigma=0.897952 wmodel /scr/pima/bp177a_uvs/J1018+0530_X_map.mod ! Writing 84 model components to file: /scr/pima/bp177a_uvs/J1018+0530_X_map.mod wobs /scr/pima/bp177a_uvs/J1018+0530_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp177a_uvs/J1018+0530_X_uvs.fits wwins /scr/pima/bp177a_uvs/J1018+0530_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bp177a_uvs/J1018+0530_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142066 Jy ! Component: 100 - total flux cleaned = 0.00125045 Jy ! Component: 150 - total flux cleaned = 0.0006051 Jy ! Component: 200 - total flux cleaned = 0.000535386 Jy ! Component: 250 - total flux cleaned = 0.000466694 Jy ! Component: 300 - total flux cleaned = 2.33595e-05 Jy ! Component: 350 - total flux cleaned = -0.000393148 Jy ! Component: 400 - total flux cleaned = -0.000728679 Jy ! Component: 450 - total flux cleaned = -0.000941303 Jy ! Component: 500 - total flux cleaned = -0.00124882 Jy ! Component: 550 - total flux cleaned = -0.00173841 Jy ! Component: 600 - total flux cleaned = -0.00211344 Jy ! Component: 650 - total flux cleaned = -0.00252011 Jy ! Component: 700 - total flux cleaned = -0.00278177 Jy ! Component: 750 - total flux cleaned = -0.00312053 Jy ! Component: 800 - total flux cleaned = -0.00348812 Jy ! Component: 850 - total flux cleaned = -0.00364498 Jy ! Component: 900 - total flux cleaned = -0.00387443 Jy ! Component: 950 - total flux cleaned = -0.00391321 Jy ! Component: 1000 - total flux cleaned = -0.00420488 Jy ! Component: 1050 - total flux cleaned = -0.00441627 Jy ! Component: 1100 - total flux cleaned = -0.00445011 Jy ! Component: 1150 - total flux cleaned = -0.00451668 Jy ! Component: 1200 - total flux cleaned = -0.00458206 Jy ! Component: 1250 - total flux cleaned = -0.00477358 Jy ! Component: 1300 - total flux cleaned = -0.00483554 Jy ! Component: 1350 - total flux cleaned = -0.00498877 Jy ! Component: 1400 - total flux cleaned = -0.00504872 Jy ! Component: 1450 - total flux cleaned = -0.00513646 Jy ! Component: 1500 - total flux cleaned = -0.00522273 Jy ! Component: 1550 - total flux cleaned = -0.00527914 Jy ! Component: 1600 - total flux cleaned = -0.00533424 Jy ! Component: 1650 - total flux cleaned = -0.00538836 Jy ! Component: 1700 - total flux cleaned = -0.00554821 Jy ! Component: 1750 - total flux cleaned = -0.00560091 Jy ! Component: 1800 - total flux cleaned = -0.00573013 Jy ! Component: 1850 - total flux cleaned = -0.00590774 Jy ! Component: 1900 - total flux cleaned = -0.00610777 Jy ! Component: 1950 - total flux cleaned = -0.00628001 Jy ! Component: 2000 - total flux cleaned = -0.00644998 Jy ! Component: 2050 - total flux cleaned = -0.00664135 Jy ! Component: 2100 - total flux cleaned = -0.00675956 Jy ! Component: 2150 - total flux cleaned = -0.00696929 Jy ! Component: 2200 - total flux cleaned = -0.00713038 Jy ! Component: 2250 - total flux cleaned = -0.00729036 Jy ! Component: 2300 - total flux cleaned = -0.00747121 Jy ! Component: 2350 - total flux cleaned = -0.0076276 Jy ! Component: 2400 - total flux cleaned = -0.00771586 Jy ! Component: 2450 - total flux cleaned = -0.00786894 Jy ! Component: 2500 - total flux cleaned = -0.00797696 Jy ! Component: 2550 - total flux cleaned = -0.00814815 Jy ! Component: 2600 - total flux cleaned = -0.00823288 Jy ! Component: 2650 - total flux cleaned = -0.00837991 Jy ! Component: 2700 - total flux cleaned = -0.00846322 Jy ! Component: 2750 - total flux cleaned = -0.00862805 Jy ! Component: 2800 - total flux cleaned = -0.00875052 Jy ! Component: 2850 - total flux cleaned = -0.00887185 Jy ! Component: 2900 - total flux cleaned = -0.00897208 Jy ! Component: 2950 - total flux cleaned = -0.00905173 Jy ! Component: 3000 - total flux cleaned = -0.00915039 Jy ! Component: 3050 - total flux cleaned = -0.00924842 Jy ! Component: 3100 - total flux cleaned = -0.00928735 Jy ! Component: 3150 - total flux cleaned = -0.0093453 Jy ! Component: 3200 - total flux cleaned = -0.0093454 Jy ! Component: 3250 - total flux cleaned = -0.00944092 Jy ! Component: 3300 - total flux cleaned = -0.00947892 Jy ! Component: 3350 - total flux cleaned = -0.00953566 Jy ! Component: 3400 - total flux cleaned = -0.00955472 Jy ! Component: 3450 - total flux cleaned = -0.00962957 Jy ! Component: 3500 - total flux cleaned = -0.00968539 Jy ! Component: 3550 - total flux cleaned = -0.0097593 Jy ! Component: 3600 - total flux cleaned = -0.0098145 Jy ! Component: 3650 - total flux cleaned = -0.00988762 Jy ! Component: 3700 - total flux cleaned = -0.00990579 Jy ! Component: 3750 - total flux cleaned = -0.0100145 Jy ! Component: 3800 - total flux cleaned = -0.0100144 Jy ! Component: 3850 - total flux cleaned = -0.0100504 Jy ! Component: 3900 - total flux cleaned = -0.0100683 Jy ! Component: 3950 - total flux cleaned = -0.0101398 Jy ! Component: 4000 - total flux cleaned = -0.0102108 Jy ! Component: 4050 - total flux cleaned = -0.0102284 Jy ! Total flux subtracted in 4096 components = -0.0102814 Jy ! Clean residual min=-0.001200 max=0.001188 Jy/beam ! Clean residual mean=-0.000002 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.439373 Jy keep ! Adding 262 model components to the UV plane model. ! The established model now contains 346 components and 0.439373 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp177a_uvs/J1018+0530_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9198 x 2.17 at 1.938 degrees (North through East) ! Clean map min=-0.0046375 max=0.35895 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp177a_uvs/J1018+0530_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.358946 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000284305 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.237617 0.237617 0.475233 0.950466 1.90093 3.80186 7.60373 15.2075 30.4149 60.8298 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.358 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1262.54 quit ! Quitting program ! Log file /scr/pima/bp177a_uvs/J1018+0530_X_uvs.log closed on Fri Feb 7 04:26:28 2014