! Started logfile: /scr/pima/bg219i_uvs/J0656+0315_S_uvs.log on Wed Apr 6 22:55:06 2016 obs /scr/pima/bg219i_uvs/J0656+0315_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0656+0315_S_uva.fits ! AN table 1: 62 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.977778 visibilities/baseline/integration-bin. ! Found source: J0656+0315 ! ! 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 10912 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/bg219i_uvs/J0656+0315_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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006910Jy sigma=22.930490 ! Fit after self-cal, rms=0.920827Jy sigma=21.045895 ! 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=3.013 mas, bmaj=6.648 mas, bpa=-8.305 degrees ! Estimated noise=0.438966 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 = 0.0577498 Jy ! Component: 100 - total flux cleaned = 0.075996 Jy ! Total flux subtracted in 100 components = 0.075996 Jy ! Clean residual min=-0.004773 max=0.014321 Jy/beam ! Clean residual mean=-0.000045 rms=0.001506 Jy/beam ! Combined flux in latest and established models = 0.0759961 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0759961 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069220Jy sigma=1.479112 ! Fit after self-cal, rms=0.068623Jy sigma=1.468173 ! Inverting map ! Added new window around map position (7.5, 3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0137966 Jy ! Component: 100 - total flux cleaned = 0.0225041 Jy ! Total flux subtracted in 100 components = 0.0225041 Jy ! Clean residual min=-0.003403 max=0.006087 Jy/beam ! Clean residual mean=-0.000028 rms=0.001007 Jy/beam ! Combined flux in latest and established models = 0.0985002 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 25 components and 0.0985002 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064648Jy sigma=1.376364 ! Fit after self-cal, rms=0.064278Jy sigma=1.369886 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00715164 Jy ! Component: 100 - total flux cleaned = 0.0120252 Jy ! Total flux subtracted in 100 components = 0.0120252 Jy ! Clean residual min=-0.002860 max=0.003871 Jy/beam ! Clean residual mean=-0.000018 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.110525 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 38 components and 0.110525 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063067Jy sigma=1.342144 ! Fit after self-cal, rms=0.062978Jy sigma=1.340782 ! 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=3.536 mas, bmaj=7.545 mas, bpa=-7.212 degrees ! Estimated noise=0.319005 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 = 0.00563831 Jy ! Component: 100 - total flux cleaned = 0.00914828 Jy ! Component: 150 - total flux cleaned = 0.0114836 Jy ! Component: 200 - total flux cleaned = 0.0131086 Jy ! Total flux subtracted in 200 components = 0.0131086 Jy ! Clean residual min=-0.002150 max=0.002889 Jy/beam ! Clean residual mean=-0.000017 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.123634 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 68 components and 0.123634 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062397Jy sigma=1.327705 ! Fit after self-cal, rms=0.062346Jy sigma=1.326943 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.536 x 7.545 at -7.212 degrees (North through East) ! Clean map min=-0.0020474 max=0.075335 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 0.98 FD 0.97 HN 1.07 KP 0.98 ! LA 0.98 MK 1.06 NL 1.01 OV 1.01 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.04 KP 0.98 ! LA 0.99 MK 0.96 NL 1.02 OV 1.00 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.03 KP 1.02 ! LA 0.96 MK 1.01 NL 1.02 OV 1.02 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.94 HN 1.06 KP 1.02 ! LA 1.00 MK 0.97 NL 0.99 OV 0.99 ! PT 0.97 SC 1.04 ! ! ! Fit before self-cal, rms=0.062346Jy sigma=1.326943 ! Fit after self-cal, rms=0.062170Jy sigma=1.324458 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.554 mas, bmaj=7.585 mas, bpa=-7.263 degrees ! Estimated noise=0.317223 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 (21, 8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00239816 Jy ! Component: 100 - total flux cleaned = 0.00360588 Jy ! Component: 150 - total flux cleaned = 0.00442578 Jy ! Component: 200 - total flux cleaned = 0.00491031 Jy ! Total flux subtracted in 200 components = 0.00491031 Jy ! Clean residual min=-0.001771 max=0.001706 Jy/beam ! Clean residual mean=-0.000006 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.128544 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 85 components and 0.128544 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062071Jy sigma=1.322082 ! Fit after self-cal, rms=0.062083Jy sigma=1.321882 ! 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=0.062083Jy sigma=1.321882 ! Fit after self-cal, rms=0.062197Jy sigma=1.318455 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.556 mas, bmaj=7.593 mas, bpa=-7.209 degrees ! Estimated noise=0.316863 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00094978 Jy ! Component: 100 - total flux cleaned = 0.00119292 Jy ! Component: 150 - total flux cleaned = 0.00125943 Jy ! Component: 200 - total flux cleaned = 0.00129829 Jy ! Total flux subtracted in 200 components = 0.00129829 Jy ! Clean residual min=-0.001627 max=0.001299 Jy/beam ! Clean residual mean=-0.000005 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.129843 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 105 components and 0.129843 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062175Jy sigma=1.317969 ! Fit after self-cal, rms=0.062187Jy sigma=1.317858 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 = 0.000155369 Jy ! Component: 100 - total flux cleaned = 0.000243499 Jy ! Component: 150 - total flux cleaned = 0.000276238 Jy ! Component: 200 - total flux cleaned = 0.000307259 Jy ! Total flux subtracted in 200 components = 0.000307259 Jy ! Clean residual min=-0.001590 max=0.001321 Jy/beam ! Clean residual mean=-0.000005 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.13015 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 110 components and 0.13015 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062179Jy sigma=1.317661 ! Fit after self-cal, rms=0.062179Jy sigma=1.317656 ! 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=0.062179Jy sigma=1.317656 ! Fit after self-cal, rms=0.062240Jy sigma=1.317606 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.559 mas, bmaj=7.595 mas, bpa=-7.155 degrees ! Estimated noise=0.316923 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000229867 Jy ! Component: 100 - total flux cleaned = 0.000214479 Jy ! Component: 150 - total flux cleaned = 0.000229771 Jy ! Component: 200 - total flux cleaned = 0.000244001 Jy ! Total flux subtracted in 200 components = 0.000244001 Jy ! Clean residual min=-0.001572 max=0.001287 Jy/beam ! Clean residual mean=-0.000006 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.130394 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 121 components and 0.130394 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062233Jy sigma=1.317432 ! Fit after self-cal, rms=0.062234Jy sigma=1.317428 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 = 5.6576e-05 Jy ! Component: 100 - total flux cleaned = 6.98406e-05 Jy ! Component: 150 - total flux cleaned = 8.23584e-05 Jy ! Component: 200 - total flux cleaned = 8.30317e-05 Jy ! Total flux subtracted in 200 components = 8.30317e-05 Jy ! Clean residual min=-0.001558 max=0.001291 Jy/beam ! Clean residual mean=-0.000006 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.130477 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 131 components and 0.130477 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062229Jy sigma=1.317312 ! Fit after self-cal, rms=0.062228Jy sigma=1.317307 ! 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=0.062228Jy sigma=1.317307 ! Fit after self-cal, rms=0.062219Jy sigma=1.317297 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.626 mas, bmaj=11.46 mas, bpa=0.9084 degrees ! Estimated noise=0.402613 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000544966 Jy ! Component: 100 - total flux cleaned = 0.0005159 Jy ! Component: 150 - total flux cleaned = 0.000515557 Jy ! Component: 200 - total flux cleaned = 0.000515215 Jy ! Total flux subtracted in 200 components = 0.000515215 Jy ! Clean residual min=-0.001757 max=0.001349 Jy/beam ! Clean residual mean=-0.000012 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.130992 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 138 components and 0.130992 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062219Jy sigma=1.317299 ! Fit after self-cal, rms=0.062216Jy sigma=1.317285 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 = 0.000100396 Jy ! Component: 100 - total flux cleaned = 0.000124171 Jy ! Component: 150 - total flux cleaned = 0.000124393 Jy ! Component: 200 - total flux cleaned = 0.000131156 Jy ! Total flux subtracted in 200 components = 0.000131156 Jy ! Clean residual min=-0.001757 max=0.001320 Jy/beam ! Clean residual mean=-0.000011 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.131123 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 145 components and 0.131123 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062216Jy sigma=1.317279 ! Fit after self-cal, rms=0.062216Jy sigma=1.317278 ! 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=3.562 mas, bmaj=7.596 mas, bpa=-7.111 degrees ! Estimated noise=0.316948 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.562 x 7.596 at -7.111 degrees (North through East) ! Clean map min=-0.0014531 max=0.074784 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=3.028 mas, bmaj=6.667 mas, bpa=-8.172 degrees ! Estimated noise=0.439016 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0577049 Jy ! Component: 100 - total flux cleaned = 0.078303 Jy ! Component: 150 - total flux cleaned = 0.0913365 Jy ! Component: 200 - total flux cleaned = 0.100246 Jy ! Total flux subtracted in 200 components = 0.100246 Jy ! Clean residual min=-0.003602 max=0.004940 Jy/beam ! Clean residual mean=-0.000023 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 0.100246 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.100246 Jy ! Inverting map and beam ! Estimated beam: bmin=3.562 mas, bmaj=7.596 mas, bpa=-7.111 degrees ! Estimated noise=0.316948 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 = 0.00861401 Jy ! Component: 100 - total flux cleaned = 0.0138952 Jy ! Component: 150 - total flux cleaned = 0.017513 Jy ! Component: 200 - total flux cleaned = 0.0201587 Jy ! Total flux subtracted in 200 components = 0.0201587 Jy ! Clean residual min=-0.001940 max=0.002086 Jy/beam ! Clean residual mean=-0.000018 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.120405 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 58 components and 0.120405 Jy ! Inverting map ! Added new window around map position (27.5, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00226021 Jy ! Component: 100 - total flux cleaned = 0.00401786 Jy ! Component: 150 - total flux cleaned = 0.00512987 Jy ! Component: 200 - total flux cleaned = 0.00607205 Jy ! Total flux subtracted in 200 components = 0.00607205 Jy ! Clean residual min=-0.001742 max=0.001391 Jy/beam ! Clean residual mean=-0.000011 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.126477 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 76 components and 0.126477 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=7.626 mas, bmaj=11.46 mas, bpa=0.9084 degrees ! Estimated noise=0.402613 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00159077 Jy ! Component: 100 - total flux cleaned = 0.00266245 Jy ! Component: 150 - total flux cleaned = 0.00337232 Jy ! Component: 200 - total flux cleaned = 0.00375824 Jy ! Total flux subtracted in 200 components = 0.00375824 Jy ! Clean residual min=-0.001685 max=0.001296 Jy/beam ! Clean residual mean=-0.000014 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.130236 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 = 0.000339566 Jy ! Component: 100 - total flux cleaned = 0.0005877 Jy ! Component: 150 - total flux cleaned = 0.000803735 Jy ! Component: 200 - total flux cleaned = 0.000953937 Jy ! Total flux subtracted in 200 components = 0.000953937 Jy ! Clean residual min=-0.001624 max=0.001337 Jy/beam ! Clean residual mean=-0.000011 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.131189 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 125 components and 0.131189 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.562 mas, bmaj=7.596 mas, bpa=-7.111 degrees ! Estimated noise=0.316948 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.11175e-05 Jy ! Component: 100 - total flux cleaned = -3.11915e-05 Jy ! Component: 150 - total flux cleaned = -3.09722e-05 Jy ! Component: 200 - total flux cleaned = -1.3258e-05 Jy ! Total flux subtracted in 200 components = -1.3258e-05 Jy ! Clean residual min=-0.001518 max=0.001284 Jy/beam ! Clean residual mean=-0.000005 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.131176 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 149 components and 0.131176 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062197Jy sigma=1.317018 ! Fit after self-cal, rms=0.062197Jy sigma=1.316929 wmodel /scr/pima/bg219i_uvs/J0656+0315_S_map.mod ! Writing 149 model components to file: /scr/pima/bg219i_uvs/J0656+0315_S_map.mod wobs /scr/pima/bg219i_uvs/J0656+0315_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0656+0315_S_uvs.fits wwins /scr/pima/bg219i_uvs/J0656+0315_S_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219i_uvs/J0656+0315_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 = -0.000690261 Jy ! Component: 100 - total flux cleaned = -0.00121446 Jy ! Component: 150 - total flux cleaned = -0.00149523 Jy ! Component: 200 - total flux cleaned = -0.00178568 Jy ! Component: 250 - total flux cleaned = -0.00187237 Jy ! Component: 300 - total flux cleaned = -0.00199824 Jy ! Component: 350 - total flux cleaned = -0.00205921 Jy ! Component: 400 - total flux cleaned = -0.00211836 Jy ! Component: 450 - total flux cleaned = -0.00209894 Jy ! Component: 500 - total flux cleaned = -0.00213695 Jy ! Component: 550 - total flux cleaned = -0.00211877 Jy ! Component: 600 - total flux cleaned = -0.00220991 Jy ! Component: 650 - total flux cleaned = -0.00226352 Jy ! Component: 700 - total flux cleaned = -0.00228124 Jy ! Component: 750 - total flux cleaned = -0.00224682 Jy ! Component: 800 - total flux cleaned = -0.00228132 Jy ! Component: 850 - total flux cleaned = -0.00234838 Jy ! Component: 900 - total flux cleaned = -0.00236479 Jy ! Component: 950 - total flux cleaned = -0.0023809 Jy ! Component: 1000 - total flux cleaned = -0.00236465 Jy ! Component: 1050 - total flux cleaned = -0.00238082 Jy ! Component: 1100 - total flux cleaned = -0.00239644 Jy ! Component: 1150 - total flux cleaned = -0.00241176 Jy ! Component: 1200 - total flux cleaned = -0.00245774 Jy ! Component: 1250 - total flux cleaned = -0.00245793 Jy ! Component: 1300 - total flux cleaned = -0.00248766 Jy ! Component: 1350 - total flux cleaned = -0.00250265 Jy ! Component: 1400 - total flux cleaned = -0.00244458 Jy ! Component: 1450 - total flux cleaned = -0.00248774 Jy ! Component: 1500 - total flux cleaned = -0.00244481 Jy ! Component: 1550 - total flux cleaned = -0.00247294 Jy ! Component: 1600 - total flux cleaned = -0.00244494 Jy ! Component: 1650 - total flux cleaned = -0.00243112 Jy ! Component: 1700 - total flux cleaned = -0.00243129 Jy ! Component: 1750 - total flux cleaned = -0.00244489 Jy ! Component: 1800 - total flux cleaned = -0.00240456 Jy ! Component: 1850 - total flux cleaned = -0.00236464 Jy ! Component: 1900 - total flux cleaned = -0.00243073 Jy ! Component: 1950 - total flux cleaned = -0.00239139 Jy ! Component: 2000 - total flux cleaned = -0.00239119 Jy ! Component: 2050 - total flux cleaned = -0.00237812 Jy ! Component: 2100 - total flux cleaned = -0.00233996 Jy ! Component: 2150 - total flux cleaned = -0.00232737 Jy ! Component: 2200 - total flux cleaned = -0.00230223 Jy ! Component: 2250 - total flux cleaned = -0.00235174 Jy ! Component: 2300 - total flux cleaned = -0.00232704 Jy ! Component: 2350 - total flux cleaned = -0.00230278 Jy ! Component: 2400 - total flux cleaned = -0.00229076 Jy ! Component: 2450 - total flux cleaned = -0.00225481 Jy ! Component: 2500 - total flux cleaned = -0.00225474 Jy ! Component: 2550 - total flux cleaned = -0.00224292 Jy ! Component: 2600 - total flux cleaned = -0.00220773 Jy ! Component: 2650 - total flux cleaned = -0.00223093 Jy ! Component: 2700 - total flux cleaned = -0.00218448 Jy ! Component: 2750 - total flux cleaned = -0.00210397 Jy ! Component: 2800 - total flux cleaned = -0.0020696 Jy ! Component: 2850 - total flux cleaned = -0.00204705 Jy ! Component: 2900 - total flux cleaned = -0.00200214 Jy ! Component: 2950 - total flux cleaned = -0.00195736 Jy ! Component: 3000 - total flux cleaned = -0.00200175 Jy ! Component: 3050 - total flux cleaned = -0.00193539 Jy ! Component: 3100 - total flux cleaned = -0.00190247 Jy ! Component: 3150 - total flux cleaned = -0.00188078 Jy ! Component: 3200 - total flux cleaned = -0.00187003 Jy ! Component: 3250 - total flux cleaned = -0.00183791 Jy ! Component: 3300 - total flux cleaned = -0.00181659 Jy ! Component: 3350 - total flux cleaned = -0.00182721 Jy ! Component: 3400 - total flux cleaned = -0.00181662 Jy ! Component: 3450 - total flux cleaned = -0.00184809 Jy ! Component: 3500 - total flux cleaned = -0.00180625 Jy ! Component: 3550 - total flux cleaned = -0.00177522 Jy ! Component: 3600 - total flux cleaned = -0.00177516 Jy ! Component: 3650 - total flux cleaned = -0.00174458 Jy ! Component: 3700 - total flux cleaned = -0.00177493 Jy ! Component: 3750 - total flux cleaned = -0.00175465 Jy ! Component: 3800 - total flux cleaned = -0.00174458 Jy ! Component: 3850 - total flux cleaned = -0.00171463 Jy ! Component: 3900 - total flux cleaned = -0.00170465 Jy ! Component: 3950 - total flux cleaned = -0.0017244 Jy ! Component: 4000 - total flux cleaned = -0.00172443 Jy ! Component: 4050 - total flux cleaned = -0.00166593 Jy ! Total flux subtracted in 4096 components = -0.00167565 Jy ! Clean residual min=-0.000713 max=0.000621 Jy/beam ! Clean residual mean=-0.000001 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.1295 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 442 components and 0.129501 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0656+0315_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.562 x 7.596 at -7.111 degrees (North through East) ! Clean map min=-0.00135 max=0.074735 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0656+0315_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0747347 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000175921 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.706183 0.706183 1.41237 2.82473 5.64947 11.2989 22.5979 45.1957 90.3915 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.074 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 424.818 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0656+0315_S_uvs.log closed on Wed Apr 6 22:55:11 2016