! Started logfile: /scr/pima/gc030_uvs/J0744+2920_S_uvs.log on Fri Apr 22 07:45:45 2016 obs /scr/pima/gc030_uvs/J0744+2920_S_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J0744+2920_S_uva.fits ! AN table 1: 279 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.602023 visibilities/baseline/integration-bin. ! Found source: J0744+2920 ! ! 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 2.22724e+09 8e+06 1 8e+06 ! 02 2 2.23499e+09 8e+06 1 8e+06 ! 03 3 2.24324e+09 8e+06 1 8e+06 ! 04 4 2.25099e+09 8e+06 1 8e+06 ! 05 5 2.25924e+09 8e+06 1 8e+06 ! 06 6 2.26699e+09 8e+06 1 8e+06 ! 07 7 2.27524e+09 8e+06 1 8e+06 ! 08 8 2.28299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 37624 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! 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 = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/gc030_uvs/J0744+2920_S] 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 0.500x0.500 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 577 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 577 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 577 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 577 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 577 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 577 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 577 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.009261Jy sigma=7.826579 ! Fit after self-cal, rms=0.925977Jy sigma=7.187596 ! 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=1.908 mas, bmaj=4.654 mas, bpa=-4.797 degrees ! Estimated noise=1.2643 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 = 0.0576521 Jy ! Component: 100 - total flux cleaned = 0.0740837 Jy ! Total flux subtracted in 100 components = 0.0740837 Jy ! Clean residual min=-0.006021 max=0.008673 Jy/beam ! Clean residual mean=0.000001 rms=0.001540 Jy/beam ! Combined flux in latest and established models = 0.0740837 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0740837 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.110620Jy sigma=0.729597 ! Fit after self-cal, rms=0.109139Jy sigma=0.721263 ! 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=2.372 mas, bmaj=5.225 mas, bpa=-3.503 degrees ! Estimated noise=0.529635 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 = 0.0127049 Jy ! Component: 100 - total flux cleaned = 0.0183258 Jy ! Component: 150 - total flux cleaned = 0.0201564 Jy ! Component: 200 - total flux cleaned = 0.0206395 Jy ! Total flux subtracted in 200 components = 0.0206395 Jy ! Clean residual min=-0.003916 max=0.005607 Jy/beam ! Clean residual mean=-0.000008 rms=0.001074 Jy/beam ! Combined flux in latest and established models = 0.0947232 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 22 components and 0.0947232 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.107779Jy sigma=0.709620 ! Fit after self-cal, rms=0.107377Jy sigma=0.708950 ! Inverting map ! Added new window around map position (-5.5, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00476082 Jy ! Component: 100 - total flux cleaned = 0.00526805 Jy ! Component: 150 - total flux cleaned = 0.00544367 Jy ! Component: 200 - total flux cleaned = 0.0054388 Jy ! Total flux subtracted in 200 components = 0.0054388 Jy ! Clean residual min=-0.003690 max=0.003202 Jy/beam ! Clean residual mean=-0.000004 rms=0.000907 Jy/beam ! Combined flux in latest and established models = 0.100162 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 48 components and 0.100162 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.107004Jy sigma=0.706617 ! Fit after self-cal, rms=0.106913Jy sigma=0.706062 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.372 x 5.225 at -3.503 degrees (North through East) ! Clean map min=-0.0035201 max=0.080286 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. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 EB 1.04 HN 0.99 KP 1.05 ! LA 0.93 NL 1.03 PT 0.98 SC 0.92 ! ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 EB 0.99 HN 0.95 KP 0.93 ! LA 0.87 NL 1.08 PT 0.97 SC 0.99 ! ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 EB 1.05 HN 0.98 KP 0.93 ! LA 0.94 NL 1.04 PT 1.05 SC 0.94 ! ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 EB 1.01 HN 1.01 KP 0.94 ! LA 0.88 NL 0.98 PT 1.01 SC 0.94 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 EB 1.00 HN 0.95 KP 1.00 ! LA 0.89 NL 1.04 PT 1.01 SC 1.02 ! ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 EB 1.04 HN 0.91 KP 1.04 ! LA 0.96 NL 1.07 PT 1.02 SC 0.90 ! ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 EB 1.00 HN 0.97 KP 1.01 ! LA 0.97 NL 1.04 PT 1.05 SC 0.98 ! ! ! Fit before self-cal, rms=0.106913Jy sigma=0.706062 ! Fit after self-cal, rms=0.102335Jy sigma=0.700910 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.388 mas, bmaj=5.191 mas, bpa=-3.552 degrees ! Estimated noise=0.524814 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 = 0.000773624 Jy ! Component: 100 - total flux cleaned = 0.000441721 Jy ! Component: 150 - total flux cleaned = 9.5014e-05 Jy ! Component: 200 - total flux cleaned = -5.47391e-05 Jy ! Total flux subtracted in 200 components = -5.47391e-05 Jy ! Clean residual min=-0.002597 max=0.002610 Jy/beam ! Clean residual mean=0.000014 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.100107 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 58 components and 0.100107 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102224Jy sigma=0.700302 ! Fit after self-cal, rms=0.102091Jy sigma=0.699858 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102091Jy sigma=0.699858 ! Fit after self-cal, rms=0.103111Jy sigma=0.697951 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.387 mas, bmaj=5.194 mas, bpa=-3.713 degrees ! Estimated noise=0.528452 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000117093 Jy ! Component: 100 - total flux cleaned = -0.000270003 Jy ! Component: 150 - total flux cleaned = -0.00035141 Jy ! Component: 200 - total flux cleaned = -0.000423314 Jy ! Total flux subtracted in 200 components = -0.000423314 Jy ! Clean residual min=-0.001917 max=0.002407 Jy/beam ! Clean residual mean=0.000020 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.099684 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 74 components and 0.099684 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.103104Jy sigma=0.697904 ! Fit after self-cal, rms=0.103109Jy sigma=0.697638 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 (-76.5, 7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187605 Jy ! Component: 100 - total flux cleaned = 0.00214712 Jy ! Component: 150 - total flux cleaned = 0.00225877 Jy ! Component: 200 - total flux cleaned = 0.00228319 Jy ! Total flux subtracted in 200 components = 0.00228319 Jy ! Clean residual min=-0.001859 max=0.002050 Jy/beam ! Clean residual mean=0.000014 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.101967 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 91 components and 0.101967 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.103063Jy sigma=0.697368 ! Fit after self-cal, rms=0.103079Jy sigma=0.697266 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.103079Jy sigma=0.697266 ! Fit after self-cal, rms=0.103690Jy sigma=0.697186 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.384 mas, bmaj=5.19 mas, bpa=-3.783 degrees ! Estimated noise=0.530435 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134725 Jy ! Component: 100 - total flux cleaned = 0.0016599 Jy ! Component: 150 - total flux cleaned = 0.00170598 Jy ! Component: 200 - total flux cleaned = 0.00172527 Jy ! Total flux subtracted in 200 components = 0.00172527 Jy ! Clean residual min=-0.001760 max=0.001891 Jy/beam ! Clean residual mean=0.000014 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.103692 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 100 components and 0.103692 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.103665Jy sigma=0.697043 ! Fit after self-cal, rms=0.103702Jy sigma=0.696955 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 = 0.000658604 Jy ! Component: 100 - total flux cleaned = 0.000658714 Jy ! Component: 150 - total flux cleaned = 0.000697222 Jy ! Component: 200 - total flux cleaned = 0.000661679 Jy ! Total flux subtracted in 200 components = 0.000661679 Jy ! Clean residual min=-0.001765 max=0.001801 Jy/beam ! Clean residual mean=0.000013 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.104354 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 107 components and 0.104354 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.103690Jy sigma=0.696902 ! Fit after self-cal, rms=0.103700Jy sigma=0.696889 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.103700Jy sigma=0.696889 ! Fit after self-cal, rms=0.104137Jy sigma=0.696838 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.105 mas, bmaj=8.485 mas, bpa=32.14 degrees ! Estimated noise=0.773284 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111481 Jy ! Component: 100 - total flux cleaned = 0.00144483 Jy ! Component: 150 - total flux cleaned = 0.00167179 Jy ! Component: 200 - total flux cleaned = 0.00187551 Jy ! Total flux subtracted in 200 components = 0.00187551 Jy ! Clean residual min=-0.002320 max=0.002304 Jy/beam ! Clean residual mean=0.000041 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.10623 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 114 components and 0.10623 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.104131Jy sigma=0.696840 ! Fit after self-cal, rms=0.104136Jy sigma=0.696814 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 = 0.000592501 Jy ! Component: 100 - total flux cleaned = 0.000728132 Jy ! Component: 150 - total flux cleaned = 0.000772905 Jy ! Component: 200 - total flux cleaned = 0.000826848 Jy ! Total flux subtracted in 200 components = 0.000826848 Jy ! Clean residual min=-0.002273 max=0.002075 Jy/beam ! Clean residual mean=0.000039 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.107056 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 119 components and 0.107056 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.104135Jy sigma=0.696846 ! Fit after self-cal, rms=0.104134Jy sigma=0.696840 ! 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=2.383 mas, bmaj=5.187 mas, bpa=-3.816 degrees ! Estimated noise=0.532238 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.383 x 5.187 at -3.816 degrees (North through East) ! Clean map min=-0.0038371 max=0.079228 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=1.915 mas, bmaj=4.624 mas, bpa=-5.122 degrees ! Estimated noise=1.28041 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0586844 Jy ! Component: 100 - total flux cleaned = 0.0762624 Jy ! Component: 150 - total flux cleaned = 0.08593 Jy ! Component: 200 - total flux cleaned = 0.0923202 Jy ! Total flux subtracted in 200 components = 0.0923202 Jy ! Clean residual min=-0.004847 max=0.004947 Jy/beam ! Clean residual mean=0.000008 rms=0.001117 Jy/beam ! Combined flux in latest and established models = 0.0923202 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0923202 Jy ! Inverting map and beam ! Estimated beam: bmin=2.383 mas, bmaj=5.187 mas, bpa=-3.816 degrees ! Estimated noise=0.532238 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 = 0.00668014 Jy ! Component: 100 - total flux cleaned = 0.010826 Jy ! Component: 150 - total flux cleaned = 0.0125044 Jy ! Component: 200 - total flux cleaned = 0.0133267 Jy ! Total flux subtracted in 200 components = 0.0133267 Jy ! Clean residual min=-0.002360 max=0.002316 Jy/beam ! Clean residual mean=0.000015 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.105647 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 36 components and 0.105647 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.105 mas, bmaj=8.485 mas, bpa=32.14 degrees ! Estimated noise=0.773284 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154149 Jy ! Component: 100 - total flux cleaned = 0.00160461 Jy ! Component: 150 - total flux cleaned = 0.00160556 Jy ! Component: 200 - total flux cleaned = 0.00156643 Jy ! Total flux subtracted in 200 components = 0.00156643 Jy ! Clean residual min=-0.002387 max=0.002515 Jy/beam ! Clean residual mean=0.000037 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.107213 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 = -0.000103861 Jy ! Component: 100 - total flux cleaned = -0.000193642 Jy ! Component: 150 - total flux cleaned = -0.000270418 Jy ! Component: 200 - total flux cleaned = -0.000246791 Jy ! Total flux subtracted in 200 components = -0.000246791 Jy ! Clean residual min=-0.002409 max=0.002381 Jy/beam ! Clean residual mean=0.000036 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.106967 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 64 components and 0.106967 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.383 mas, bmaj=5.187 mas, bpa=-3.816 degrees ! Estimated noise=0.532238 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000633166 Jy ! Component: 100 - total flux cleaned = -0.000677293 Jy ! Component: 150 - total flux cleaned = -0.00079361 Jy ! Component: 200 - total flux cleaned = -0.000859974 Jy ! Total flux subtracted in 200 components = -0.000859974 Jy ! Clean residual min=-0.001689 max=0.001903 Jy/beam ! Clean residual mean=0.000013 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.106107 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 77 components and 0.106107 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.104156Jy sigma=0.697043 ! Fit after self-cal, rms=0.104164Jy sigma=0.696944 wmodel /scr/pima/gc030_uvs/J0744+2920_S_map.mod ! Writing 77 model components to file: /scr/pima/gc030_uvs/J0744+2920_S_map.mod wobs /scr/pima/gc030_uvs/J0744+2920_S_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J0744+2920_S_uvs.fits wwins /scr/pima/gc030_uvs/J0744+2920_S_map.win ! wwins: Wrote 3 windows to /scr/pima/gc030_uvs/J0744+2920_S_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 = 0.000347315 Jy ! Component: 100 - total flux cleaned = 0.000348072 Jy ! Component: 150 - total flux cleaned = 0.000291817 Jy ! Component: 200 - total flux cleaned = 0.000237667 Jy ! Component: 250 - total flux cleaned = 0.000185821 Jy ! Component: 300 - total flux cleaned = 0.000186041 Jy ! Component: 350 - total flux cleaned = 0.000113568 Jy ! Component: 400 - total flux cleaned = 0.000114468 Jy ! Component: 450 - total flux cleaned = 9.20061e-05 Jy ! Component: 500 - total flux cleaned = 2.5923e-05 Jy ! Component: 550 - total flux cleaned = -1.72287e-05 Jy ! Component: 600 - total flux cleaned = -7.99977e-05 Jy ! Component: 650 - total flux cleaned = -0.000140727 Jy ! Component: 700 - total flux cleaned = -0.000160416 Jy ! Component: 750 - total flux cleaned = -0.0001606 Jy ! Component: 800 - total flux cleaned = -0.000180146 Jy ! Component: 850 - total flux cleaned = -0.000180301 Jy ! Component: 900 - total flux cleaned = -0.000107066 Jy ! Component: 950 - total flux cleaned = -1.73793e-05 Jy ! Component: 1000 - total flux cleaned = 7.05776e-05 Jy ! Component: 1050 - total flux cleaned = 0.000174382 Jy ! Component: 1100 - total flux cleaned = 0.000276405 Jy ! Component: 1150 - total flux cleaned = 0.000393742 Jy ! Component: 1200 - total flux cleaned = 0.000410292 Jy ! Component: 1250 - total flux cleaned = 0.000556325 Jy ! Component: 1300 - total flux cleaned = 0.000588228 Jy ! Component: 1350 - total flux cleaned = 0.000635775 Jy ! Component: 1400 - total flux cleaned = 0.0007287 Jy ! Component: 1450 - total flux cleaned = 0.000835364 Jy ! Component: 1500 - total flux cleaned = 0.000910335 Jy ! Component: 1550 - total flux cleaned = 0.00093998 Jy ! Component: 1600 - total flux cleaned = 0.000939904 Jy ! Component: 1650 - total flux cleaned = 0.000954156 Jy ! Component: 1700 - total flux cleaned = 0.000968327 Jy ! Component: 1750 - total flux cleaned = 0.000982128 Jy ! Component: 1800 - total flux cleaned = 0.00105099 Jy ! Component: 1850 - total flux cleaned = 0.00105059 Jy ! Component: 1900 - total flux cleaned = 0.00102354 Jy ! Component: 1950 - total flux cleaned = 0.00107685 Jy ! Component: 2000 - total flux cleaned = 0.00111646 Jy ! Component: 2050 - total flux cleaned = 0.00112926 Jy ! Component: 2100 - total flux cleaned = 0.00114202 Jy ! Component: 2150 - total flux cleaned = 0.00118051 Jy ! Component: 2200 - total flux cleaned = 0.00118053 Jy ! Component: 2250 - total flux cleaned = 0.00119297 Jy ! Component: 2300 - total flux cleaned = 0.00118076 Jy ! Component: 2350 - total flux cleaned = 0.00122957 Jy ! Component: 2400 - total flux cleaned = 0.00125364 Jy ! Component: 2450 - total flux cleaned = 0.00122963 Jy ! Component: 2500 - total flux cleaned = 0.0012887 Jy ! Component: 2550 - total flux cleaned = 0.00125345 Jy ! Component: 2600 - total flux cleaned = 0.00123039 Jy ! Component: 2650 - total flux cleaned = 0.00127644 Jy ! Component: 2700 - total flux cleaned = 0.00126506 Jy ! Component: 2750 - total flux cleaned = 0.00123123 Jy ! Component: 2800 - total flux cleaned = 0.00122 Jy ! Component: 2850 - total flux cleaned = 0.00120883 Jy ! Component: 2900 - total flux cleaned = 0.00117593 Jy ! Component: 2950 - total flux cleaned = 0.00118698 Jy ! Component: 3000 - total flux cleaned = 0.00116538 Jy ! Component: 3050 - total flux cleaned = 0.00115473 Jy ! Component: 3100 - total flux cleaned = 0.00116556 Jy ! Component: 3150 - total flux cleaned = 0.00118682 Jy ! Component: 3200 - total flux cleaned = 0.00114458 Jy ! Component: 3250 - total flux cleaned = 0.00113405 Jy ! Component: 3300 - total flux cleaned = 0.00108199 Jy ! Component: 3350 - total flux cleaned = 0.00105101 Jy ! Component: 3400 - total flux cleaned = 0.00102031 Jy ! Component: 3450 - total flux cleaned = 0.00102036 Jy ! Component: 3500 - total flux cleaned = 0.000990069 Jy ! Component: 3550 - total flux cleaned = 0.000959933 Jy ! Component: 3600 - total flux cleaned = 0.00095005 Jy ! Component: 3650 - total flux cleaned = 0.0009501 Jy ! Component: 3700 - total flux cleaned = 0.000910737 Jy ! Component: 3750 - total flux cleaned = 0.00090094 Jy ! Component: 3800 - total flux cleaned = 0.000861975 Jy ! Component: 3850 - total flux cleaned = 0.000862004 Jy ! Component: 3900 - total flux cleaned = 0.000871633 Jy ! Component: 3950 - total flux cleaned = 0.000823886 Jy ! Component: 4000 - total flux cleaned = 0.000833362 Jy ! Component: 4050 - total flux cleaned = 0.000814391 Jy ! Total flux subtracted in 4096 components = 0.000776665 Jy ! Clean residual min=-0.000509 max=0.000555 Jy/beam ! Clean residual mean=-0.000002 rms=0.000162 Jy/beam ! Combined flux in latest and established models = 0.106883 Jy keep ! Adding 299 model components to the UV plane model. ! The established model now contains 376 components and 0.106883 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J0744+2920_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.383 x 5.187 at -3.816 degrees (North through East) ! Clean map min=-0.0019944 max=0.077701 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J0744+2920_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0777012 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000157847 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.609438 0.609438 1.21888 2.43775 4.87551 9.75101 19.502 39.0041 78.0081 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.077 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 492.256 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J0744+2920_S_uvs.log closed on Fri Apr 22 07:45:51 2016