! Started logfile: /scr/pima/bg219h_uvs/J0815+0154_S_uvs.log on Thu Apr 7 08:56:56 2016 obs /scr/pima/bg219h_uvs/J0815+0154_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0815+0154_S_uva.fits ! AN table 1: 53 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.74717 visibilities/baseline/integration-bin. ! Found source: J0815+0154 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 7128 visibilities. select rr, 1,2,3,4,6,7,8 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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/bg219h_uvs/J0815+0154_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 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.048556Jy sigma=23.410683 ! Fit after self-cal, rms=0.757036Jy sigma=16.941424 ! 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=2.812 mas, bmaj=6.657 mas, bpa=-4.839 degrees ! Estimated noise=0.570724 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 = 0.18663 Jy ! Component: 100 - total flux cleaned = 0.228089 Jy ! Total flux subtracted in 100 components = 0.228089 Jy ! Clean residual min=-0.005556 max=0.013792 Jy/beam ! Clean residual mean=0.000010 rms=0.001745 Jy/beam ! Combined flux in latest and established models = 0.228089 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.228089 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069831Jy sigma=1.504179 ! Fit after self-cal, rms=0.069818Jy sigma=1.503933 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0137459 Jy ! Component: 100 - total flux cleaned = 0.0205575 Jy ! Total flux subtracted in 100 components = 0.0205575 Jy ! Clean residual min=-0.004928 max=0.008246 Jy/beam ! Clean residual mean=0.000006 rms=0.001326 Jy/beam ! Combined flux in latest and established models = 0.248646 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 21 components and 0.248646 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065888Jy sigma=1.419180 ! Fit after self-cal, rms=0.065882Jy sigma=1.418780 ! Inverting map ! Added new window around map position (-6, 11). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00749096 Jy ! Component: 100 - total flux cleaned = 0.0115639 Jy ! Total flux subtracted in 100 components = 0.0115639 Jy ! Clean residual min=-0.004510 max=0.005196 Jy/beam ! Clean residual mean=0.000004 rms=0.001186 Jy/beam ! Combined flux in latest and established models = 0.26021 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 33 components and 0.26021 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064492Jy sigma=1.388475 ! Fit after self-cal, rms=0.064446Jy sigma=1.387298 ! 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=3.4 mas, bmaj=7.616 mas, bpa=-6.048 degrees ! Estimated noise=0.429269 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 = 0.00621001 Jy ! Component: 100 - total flux cleaned = 0.0100034 Jy ! Component: 150 - total flux cleaned = 0.012687 Jy ! Component: 200 - total flux cleaned = 0.0146967 Jy ! Total flux subtracted in 200 components = 0.0146967 Jy ! Clean residual min=-0.005384 max=0.006265 Jy/beam ! Clean residual mean=0.000008 rms=0.001453 Jy/beam ! Combined flux in latest and established models = 0.274907 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 76 components and 0.274907 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063722Jy sigma=1.372760 ! Fit after self-cal, rms=0.063689Jy sigma=1.371829 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.4 x 7.616 at -6.048 degrees (North through East) ! Clean map min=-0.0049591 max=0.23943 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 1.03 FD 1.00* HN 0.98 KP 0.96 ! LA 1.01 MK 1.01 NL 0.97 OV 1.02 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.01 KP 0.97 ! LA 0.99 MK 0.99 NL 1.07 OV 1.01 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.02 KP 0.96 ! LA 0.99 MK 1.02 NL 1.16 OV 1.02 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.04 KP 0.98 ! LA 0.99 MK 1.01 NL 0.98 OV 1.03 ! PT 0.96 SC 0.96 ! ! ! Fit before self-cal, rms=0.063689Jy sigma=1.371829 ! Fit after self-cal, rms=0.063464Jy sigma=1.341934 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.409 mas, bmaj=7.632 mas, bpa=-5.828 degrees ! Estimated noise=0.42863 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 = 0.000484433 Jy ! Component: 100 - total flux cleaned = 0.000614943 Jy ! Component: 150 - total flux cleaned = 0.000709814 Jy ! Component: 200 - total flux cleaned = 0.000775867 Jy ! Total flux subtracted in 200 components = 0.000775867 Jy ! Clean residual min=-0.004046 max=0.005222 Jy/beam ! Clean residual mean=0.000003 rms=0.001159 Jy/beam ! Combined flux in latest and established models = 0.275683 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 86 components and 0.275683 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063443Jy sigma=1.341600 ! Fit after self-cal, rms=0.063442Jy sigma=1.341464 ! 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. ! ! Fit before self-cal, rms=0.063442Jy sigma=1.341464 ! Fit after self-cal, rms=0.063039Jy sigma=1.319843 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.404 mas, bmaj=7.631 mas, bpa=-5.851 degrees ! Estimated noise=0.431052 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00166491 Jy ! Component: 100 - total flux cleaned = 0.00230746 Jy ! Component: 150 - total flux cleaned = 0.00269565 Jy ! Component: 200 - total flux cleaned = 0.00297648 Jy ! Total flux subtracted in 200 components = 0.00297648 Jy ! Clean residual min=-0.003146 max=0.003994 Jy/beam ! Clean residual mean=0.000003 rms=0.000895 Jy/beam ! Combined flux in latest and established models = 0.278659 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 95 components and 0.278659 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062984Jy sigma=1.318828 ! Fit after self-cal, rms=0.062988Jy sigma=1.318708 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 (20.5, 8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00324454 Jy ! Component: 100 - total flux cleaned = 0.00413449 Jy ! Component: 150 - total flux cleaned = 0.00509699 Jy ! Component: 200 - total flux cleaned = 0.00591281 Jy ! Total flux subtracted in 200 components = 0.00591281 Jy ! Clean residual min=-0.002724 max=0.003267 Jy/beam ! Clean residual mean=0.000003 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.284572 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 112 components and 0.284572 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062739Jy sigma=1.313948 ! Fit after self-cal, rms=0.062728Jy sigma=1.313825 ! 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. ! ! Fit before self-cal, rms=0.062728Jy sigma=1.313825 ! Fit after self-cal, rms=0.063008Jy sigma=1.313248 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.405 mas, bmaj=7.635 mas, bpa=-5.867 degrees ! Estimated noise=0.433035 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144514 Jy ! Component: 100 - total flux cleaned = 0.00227507 Jy ! Component: 150 - total flux cleaned = 0.00299689 Jy ! Component: 200 - total flux cleaned = 0.00362983 Jy ! Total flux subtracted in 200 components = 0.00362983 Jy ! Clean residual min=-0.002852 max=0.003191 Jy/beam ! Clean residual mean=0.000002 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.288202 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 124 components and 0.288202 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062939Jy sigma=1.312000 ! Fit after self-cal, rms=0.062938Jy sigma=1.311973 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 = 0.000667531 Jy ! Component: 100 - total flux cleaned = 0.00110099 Jy ! Component: 150 - total flux cleaned = 0.00138393 Jy ! Component: 200 - total flux cleaned = 0.00154169 Jy ! Total flux subtracted in 200 components = 0.00154169 Jy ! Clean residual min=-0.002870 max=0.003067 Jy/beam ! Clean residual mean=0.000002 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 0.289744 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 137 components and 0.289744 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062911Jy sigma=1.311491 ! Fit after self-cal, rms=0.062909Jy sigma=1.311482 ! 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. ! ! Fit before self-cal, rms=0.062909Jy sigma=1.311482 ! Fit after self-cal, rms=0.063125Jy sigma=1.311156 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.303 mas, bmaj=11.9 mas, bpa=-8.399 degrees ! Estimated noise=0.543746 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152067 Jy ! Component: 100 - total flux cleaned = 0.0015666 Jy ! Component: 150 - total flux cleaned = 0.00170894 Jy ! Component: 200 - total flux cleaned = 0.00192712 Jy ! Total flux subtracted in 200 components = 0.00192712 Jy ! Clean residual min=-0.003312 max=0.004359 Jy/beam ! Clean residual mean=0.000004 rms=0.001103 Jy/beam ! Combined flux in latest and established models = 0.291671 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 148 components and 0.291671 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063107Jy sigma=1.310902 ! Fit after self-cal, rms=0.063102Jy sigma=1.310805 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 = 8.39972e-05 Jy ! Component: 100 - total flux cleaned = 0.000247773 Jy ! Component: 150 - total flux cleaned = 0.000344771 Jy ! Component: 200 - total flux cleaned = 0.000411373 Jy ! Total flux subtracted in 200 components = 0.000411373 Jy ! Clean residual min=-0.003316 max=0.004309 Jy/beam ! Clean residual mean=0.000003 rms=0.001091 Jy/beam ! Combined flux in latest and established models = 0.292082 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 157 components and 0.292082 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063099Jy sigma=1.310828 ! Fit after self-cal, rms=0.063098Jy sigma=1.310806 ! 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=3.403 mas, bmaj=7.632 mas, bpa=-5.865 degrees ! Estimated noise=0.434729 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.403 x 7.632 at -5.865 degrees (North through East) ! Clean map min=-0.0028683 max=0.24166 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=2.809 mas, bmaj=6.649 mas, bpa=-4.626 degrees ! Estimated noise=0.579094 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.189296 Jy ! Component: 100 - total flux cleaned = 0.231915 Jy ! Component: 150 - total flux cleaned = 0.247244 Jy ! Component: 200 - total flux cleaned = 0.25604 Jy ! Total flux subtracted in 200 components = 0.25604 Jy ! Clean residual min=-0.004757 max=0.005076 Jy/beam ! Clean residual mean=0.000005 rms=0.001167 Jy/beam ! Combined flux in latest and established models = 0.25604 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.25604 Jy ! Inverting map and beam ! Estimated beam: bmin=3.403 mas, bmaj=7.632 mas, bpa=-5.865 degrees ! Estimated noise=0.434729 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 = 0.0086963 Jy ! Component: 100 - total flux cleaned = 0.0139305 Jy ! Component: 150 - total flux cleaned = 0.0179466 Jy ! Component: 200 - total flux cleaned = 0.0212391 Jy ! Total flux subtracted in 200 components = 0.0212391 Jy ! Clean residual min=-0.003240 max=0.004052 Jy/beam ! Clean residual mean=0.000006 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 0.277279 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 64 components and 0.277279 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=7.303 mas, bmaj=11.9 mas, bpa=-8.399 degrees ! Estimated noise=0.543746 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00449886 Jy ! Component: 100 - total flux cleaned = 0.00728242 Jy ! Component: 150 - total flux cleaned = 0.00860108 Jy ! Component: 200 - total flux cleaned = 0.00968706 Jy ! Total flux subtracted in 200 components = 0.00968706 Jy ! Clean residual min=-0.003780 max=0.004644 Jy/beam ! Clean residual mean=0.000005 rms=0.001172 Jy/beam ! Combined flux in latest and established models = 0.286966 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 = 0.000843331 Jy ! Component: 100 - total flux cleaned = 0.00156281 Jy ! Component: 150 - total flux cleaned = 0.00217819 Jy ! Component: 200 - total flux cleaned = 0.00270845 Jy ! Total flux subtracted in 200 components = 0.00270845 Jy ! Clean residual min=-0.003554 max=0.004352 Jy/beam ! Clean residual mean=0.000004 rms=0.001110 Jy/beam ! Combined flux in latest and established models = 0.289674 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 111 components and 0.289674 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.403 mas, bmaj=7.632 mas, bpa=-5.865 degrees ! Estimated noise=0.434729 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111833 Jy ! Component: 100 - total flux cleaned = 0.00138304 Jy ! Component: 150 - total flux cleaned = 0.00171017 Jy ! Component: 200 - total flux cleaned = 0.00204243 Jy ! Total flux subtracted in 200 components = 0.00204243 Jy ! Clean residual min=-0.002984 max=0.003377 Jy/beam ! Clean residual mean=0.000001 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 0.291717 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 129 components and 0.291717 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063150Jy sigma=1.311893 ! Fit after self-cal, rms=0.063141Jy sigma=1.311779 wmodel /scr/pima/bg219h_uvs/J0815+0154_S_map.mod ! Writing 129 model components to file: /scr/pima/bg219h_uvs/J0815+0154_S_map.mod wobs /scr/pima/bg219h_uvs/J0815+0154_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J0815+0154_S_uvs.fits wwins /scr/pima/bg219h_uvs/J0815+0154_S_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219h_uvs/J0815+0154_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 = 0.00125444 Jy ! Component: 100 - total flux cleaned = 0.00182959 Jy ! Component: 150 - total flux cleaned = 0.00226597 Jy ! Component: 200 - total flux cleaned = 0.00240429 Jy ! Component: 250 - total flux cleaned = 0.00231768 Jy ! Component: 300 - total flux cleaned = 0.00227665 Jy ! Component: 350 - total flux cleaned = 0.00215518 Jy ! Component: 400 - total flux cleaned = 0.00192021 Jy ! Component: 450 - total flux cleaned = 0.00169134 Jy ! Component: 500 - total flux cleaned = 0.00150605 Jy ! Component: 550 - total flux cleaned = 0.00136204 Jy ! Component: 600 - total flux cleaned = 0.00125666 Jy ! Component: 650 - total flux cleaned = 0.00112012 Jy ! Component: 700 - total flux cleaned = 0.000986112 Jy ! Component: 750 - total flux cleaned = 0.000822086 Jy ! Component: 800 - total flux cleaned = 0.00059796 Jy ! Component: 850 - total flux cleaned = 0.000535794 Jy ! Component: 900 - total flux cleaned = 0.000535455 Jy ! Component: 950 - total flux cleaned = 0.000444515 Jy ! Component: 1000 - total flux cleaned = 0.000266757 Jy ! Component: 1050 - total flux cleaned = 0.000121433 Jy ! Component: 1100 - total flux cleaned = 6.90339e-06 Jy ! Component: 1150 - total flux cleaned = -0.000106298 Jy ! Component: 1200 - total flux cleaned = -0.000245593 Jy ! Component: 1250 - total flux cleaned = -0.000327914 Jy ! Component: 1300 - total flux cleaned = -0.000489864 Jy ! Component: 1350 - total flux cleaned = -0.000516254 Jy ! Component: 1400 - total flux cleaned = -0.000543072 Jy ! Component: 1450 - total flux cleaned = -0.00067303 Jy ! Component: 1500 - total flux cleaned = -0.00077509 Jy ! Component: 1550 - total flux cleaned = -0.000926012 Jy ! Component: 1600 - total flux cleaned = -0.0010994 Jy ! Component: 1650 - total flux cleaned = -0.00124613 Jy ! Component: 1700 - total flux cleaned = -0.00141532 Jy ! Component: 1750 - total flux cleaned = -0.00151085 Jy ! Component: 1800 - total flux cleaned = -0.0016291 Jy ! Component: 1850 - total flux cleaned = -0.00172216 Jy ! Component: 1900 - total flux cleaned = -0.00179133 Jy ! Component: 1950 - total flux cleaned = -0.00183675 Jy ! Component: 2000 - total flux cleaned = -0.00188179 Jy ! Component: 2050 - total flux cleaned = -0.00201667 Jy ! Component: 2100 - total flux cleaned = -0.00201679 Jy ! Component: 2150 - total flux cleaned = -0.00203886 Jy ! Component: 2200 - total flux cleaned = -0.00212603 Jy ! Component: 2250 - total flux cleaned = -0.00223401 Jy ! Component: 2300 - total flux cleaned = -0.00238339 Jy ! Component: 2350 - total flux cleaned = -0.00244688 Jy ! Component: 2400 - total flux cleaned = -0.00253033 Jy ! Component: 2450 - total flux cleaned = -0.00263427 Jy ! Component: 2500 - total flux cleaned = -0.00269562 Jy ! Component: 2550 - total flux cleaned = -0.00273643 Jy ! Component: 2600 - total flux cleaned = -0.00285784 Jy ! Component: 2650 - total flux cleaned = -0.00297755 Jy ! Component: 2700 - total flux cleaned = -0.00311585 Jy ! Component: 2750 - total flux cleaned = -0.00319415 Jy ! Component: 2800 - total flux cleaned = -0.00323315 Jy ! Component: 2850 - total flux cleaned = -0.00331035 Jy ! Component: 2900 - total flux cleaned = -0.00346344 Jy ! Component: 2950 - total flux cleaned = -0.00348244 Jy ! Component: 3000 - total flux cleaned = -0.00359506 Jy ! Component: 3050 - total flux cleaned = -0.00370686 Jy ! Component: 3100 - total flux cleaned = -0.00378038 Jy ! Component: 3150 - total flux cleaned = -0.00387175 Jy ! Component: 3200 - total flux cleaned = -0.00396237 Jy ! Component: 3250 - total flux cleaned = -0.00405212 Jy ! Component: 3300 - total flux cleaned = -0.00414131 Jy ! Component: 3350 - total flux cleaned = -0.0042123 Jy ! Component: 3400 - total flux cleaned = -0.00426504 Jy ! Component: 3450 - total flux cleaned = -0.00443932 Jy ! Component: 3500 - total flux cleaned = -0.00449097 Jy ! Component: 3550 - total flux cleaned = -0.00461091 Jy ! Component: 3600 - total flux cleaned = -0.00466228 Jy ! Component: 3650 - total flux cleaned = -0.00476358 Jy ! Component: 3700 - total flux cleaned = -0.00479708 Jy ! Component: 3750 - total flux cleaned = -0.0047802 Jy ! Component: 3800 - total flux cleaned = -0.00487946 Jy ! Component: 3850 - total flux cleaned = -0.00484657 Jy ! Component: 3900 - total flux cleaned = -0.00487928 Jy ! Component: 3950 - total flux cleaned = -0.00497657 Jy ! Component: 4000 - total flux cleaned = -0.00494443 Jy ! Component: 4050 - total flux cleaned = -0.00497654 Jy ! Total flux subtracted in 4096 components = -0.00502454 Jy ! Clean residual min=-0.000971 max=0.000883 Jy/beam ! Clean residual mean=0.000000 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.286692 Jy keep ! Adding 315 model components to the UV plane model. ! The established model now contains 444 components and 0.286692 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J0815+0154_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.403 x 7.632 at -5.865 degrees (North through East) ! Clean map min=-0.0026344 max=0.24286 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0815+0154_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.242857 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000290888 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.359333 0.359333 0.718666 1.43733 2.87466 5.74933 11.4987 22.9973 45.9946 91.9892 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.242 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 834.88 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0815+0154_S_uvs.log closed on Thu Apr 7 08:57:00 2016