! Started logfile: /scr/pima/bg219i_uvs/J2307+3230_S_dfm.log on Thu May 19 23:42:37 2016 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /scr/pima/bg219i_uvs/J2307+3230_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J2307+3230_S_uva.fits ! AN table 1: 59 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.698305 visibilities/baseline/integration-bin. ! Found source: J2307+3230 ! ! 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 7416 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! 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 ![@/opt64/bin/pima_mupet_01.dfm J2307+3230_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 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.064802Jy sigma=21.944315 ! Fit after self-cal, rms=0.683481Jy sigma=14.265414 ! 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=3.114 mas, bmaj=4.78 mas, bpa=-13.05 degrees ! Estimated noise=0.597226 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 = 0.234645 Jy ! Component: 100 - total flux cleaned = 0.305855 Jy ! Total flux subtracted in 100 components = 0.305855 Jy ! Clean residual min=-0.012930 max=0.029949 Jy/beam ! Clean residual mean=-0.000023 rms=0.003694 Jy/beam ! Combined flux in latest and established models = 0.305855 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.305855 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104099Jy sigma=1.930968 ! Fit after self-cal, rms=0.103482Jy sigma=1.918475 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.034241 Jy ! Component: 100 - total flux cleaned = 0.0532922 Jy ! Total flux subtracted in 100 components = 0.0532922 Jy ! Clean residual min=-0.008673 max=0.013781 Jy/beam ! Clean residual mean=-0.000005 rms=0.002417 Jy/beam ! Combined flux in latest and established models = 0.359147 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 22 components and 0.359147 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087298Jy sigma=1.576314 ! Fit after self-cal, rms=0.087056Jy sigma=1.572016 ! 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=3.927 mas, bmaj=5.769 mas, bpa=-9.566 degrees ! Estimated noise=0.430674 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 (4, -6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0221691 Jy ! Component: 100 - total flux cleaned = 0.0373849 Jy ! Component: 150 - total flux cleaned = 0.0489681 Jy ! Component: 200 - total flux cleaned = 0.058066 Jy ! Total flux subtracted in 200 components = 0.058066 Jy ! Clean residual min=-0.007839 max=0.011874 Jy/beam ! Clean residual mean=-0.000031 rms=0.002635 Jy/beam ! Combined flux in latest and established models = 0.417213 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 73 components and 0.417213 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078686Jy sigma=1.407484 ! Fit after self-cal, rms=0.078115Jy sigma=1.397703 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.927 x 5.769 at -9.566 degrees (North through East) ! Clean map min=-0.0071663 max=0.30909 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 1.08 HN 1.03 KP 0.98 ! LA 0.95 MK 1.02 NL 1.01 OV 0.99 ! PT 0.94 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.07 HN 1.04 KP 0.96 ! LA 0.95 MK 1.02 NL 0.99 OV 0.99 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.07 HN 1.02 KP 0.96 ! LA 0.96 MK 1.07 NL 0.98 OV 0.98 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.05 HN 1.05 KP 0.97 ! LA 0.96 MK 1.02 NL 1.02 OV 0.84 ! PT 0.95 SC 1.04 ! ! ! Fit before self-cal, rms=0.078115Jy sigma=1.397703 ! Fit after self-cal, rms=0.075559Jy sigma=1.336367 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.987 mas, bmaj=5.843 mas, bpa=-9.724 degrees ! Estimated noise=0.427572 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 = 0.00629156 Jy ! Component: 100 - total flux cleaned = 0.00784012 Jy ! Component: 150 - total flux cleaned = 0.00879008 Jy ! Component: 200 - total flux cleaned = 0.00937641 Jy ! Total flux subtracted in 200 components = 0.00937641 Jy ! Clean residual min=-0.006152 max=0.008843 Jy/beam ! Clean residual mean=-0.000014 rms=0.001814 Jy/beam ! Combined flux in latest and established models = 0.426589 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 92 components and 0.426589 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074767Jy sigma=1.323224 ! Fit after self-cal, rms=0.074686Jy sigma=1.321444 ! 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=0.074686Jy sigma=1.321444 ! Fit after self-cal, rms=0.075655Jy sigma=1.304582 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.986 mas, bmaj=5.8 mas, bpa=-9.202 degrees ! Estimated noise=0.427783 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00244182 Jy ! Component: 100 - total flux cleaned = 0.003362 Jy ! Component: 150 - total flux cleaned = 0.00382931 Jy ! Component: 200 - total flux cleaned = 0.00405731 Jy ! Total flux subtracted in 200 components = 0.00405731 Jy ! Clean residual min=-0.005224 max=0.008190 Jy/beam ! Clean residual mean=0.000006 rms=0.001609 Jy/beam ! Combined flux in latest and established models = 0.430647 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 111 components and 0.430647 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075404Jy sigma=1.302162 ! Fit after self-cal, rms=0.075366Jy sigma=1.301671 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 (16, -24). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00887543 Jy ! Component: 100 - total flux cleaned = 0.0145151 Jy ! Component: 150 - total flux cleaned = 0.0183425 Jy ! Component: 200 - total flux cleaned = 0.0209021 Jy ! Total flux subtracted in 200 components = 0.0209021 Jy ! Clean residual min=-0.004779 max=0.004925 Jy/beam ! Clean residual mean=0.000008 rms=0.001297 Jy/beam ! Combined flux in latest and established models = 0.451549 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 158 components and 0.451549 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073724Jy sigma=1.278967 ! Fit after self-cal, rms=0.073680Jy sigma=1.278392 ! 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=0.073680Jy sigma=1.278392 ! Fit after self-cal, rms=0.072474Jy sigma=1.275390 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.986 mas, bmaj=5.789 mas, bpa=-9.271 degrees ! Estimated noise=0.426359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00348029 Jy ! Component: 100 - total flux cleaned = 0.00605271 Jy ! Component: 150 - total flux cleaned = 0.00732748 Jy ! Component: 200 - total flux cleaned = 0.00820757 Jy ! Total flux subtracted in 200 components = 0.00820757 Jy ! Clean residual min=-0.005043 max=0.004749 Jy/beam ! Clean residual mean=0.000006 rms=0.001242 Jy/beam ! Combined flux in latest and established models = 0.459756 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 175 components and 0.459756 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072074Jy sigma=1.271844 ! Fit after self-cal, rms=0.072059Jy sigma=1.271686 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 = 0.0009628 Jy ! Component: 100 - total flux cleaned = 0.00156207 Jy ! Component: 150 - total flux cleaned = 0.00188839 Jy ! Component: 200 - total flux cleaned = 0.00219183 Jy ! Total flux subtracted in 200 components = 0.00219183 Jy ! Clean residual min=-0.004998 max=0.004884 Jy/beam ! Clean residual mean=0.000007 rms=0.001229 Jy/beam ! Combined flux in latest and established models = 0.461948 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 184 components and 0.461948 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071914Jy sigma=1.270747 ! Fit after self-cal, rms=0.071908Jy sigma=1.270710 ! 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=0.071908Jy sigma=1.270710 ! Fit after self-cal, rms=0.071459Jy sigma=1.269771 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.604 mas, bmaj=8.949 mas, bpa=-4.426 degrees ! Estimated noise=0.533068 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00277536 Jy ! Component: 100 - total flux cleaned = 0.00383649 Jy ! Component: 150 - total flux cleaned = 0.00442278 Jy ! Component: 200 - total flux cleaned = 0.00475458 Jy ! Total flux subtracted in 200 components = 0.00475458 Jy ! Clean residual min=-0.006111 max=0.007052 Jy/beam ! Clean residual mean=0.000010 rms=0.001999 Jy/beam ! Combined flux in latest and established models = 0.466703 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 204 components and 0.466703 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071297Jy sigma=1.269828 ! Fit after self-cal, rms=0.071287Jy sigma=1.269692 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 = 0.000221519 Jy ! Component: 100 - total flux cleaned = 0.000498548 Jy ! Component: 150 - total flux cleaned = 0.000701008 Jy ! Component: 200 - total flux cleaned = 0.000881166 Jy ! Total flux subtracted in 200 components = 0.000881166 Jy ! Clean residual min=-0.006020 max=0.007169 Jy/beam ! Clean residual mean=0.000011 rms=0.001992 Jy/beam ! Combined flux in latest and established models = 0.467584 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 208 components and 0.467584 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071239Jy sigma=1.270270 ! Fit after self-cal, rms=0.071235Jy sigma=1.270239 ! 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=3.989 mas, bmaj=5.785 mas, bpa=-9.278 degrees ! Estimated noise=0.426496 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.989 x 5.785 at -9.278 degrees (North through East) ! Clean map min=-0.0052707 max=0.30578 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=3.163 mas, bmaj=4.775 mas, bpa=-12.63 degrees ! Estimated noise=0.595856 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.234294 Jy ! Component: 100 - total flux cleaned = 0.306838 Jy ! Component: 150 - total flux cleaned = 0.337957 Jy ! Component: 200 - total flux cleaned = 0.356625 Jy ! Total flux subtracted in 200 components = 0.356625 Jy ! Clean residual min=-0.007756 max=0.010534 Jy/beam ! Clean residual mean=0.000000 rms=0.002183 Jy/beam ! Combined flux in latest and established models = 0.356625 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.356625 Jy ! Inverting map and beam ! Estimated beam: bmin=3.989 mas, bmaj=5.785 mas, bpa=-9.278 degrees ! Estimated noise=0.426496 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 = 0.0204663 Jy ! Component: 100 - total flux cleaned = 0.0350416 Jy ! Component: 150 - total flux cleaned = 0.0467393 Jy ! Component: 200 - total flux cleaned = 0.0563638 Jy ! Total flux subtracted in 200 components = 0.0563638 Jy ! Clean residual min=-0.005510 max=0.006668 Jy/beam ! Clean residual mean=-0.000017 rms=0.001853 Jy/beam ! Combined flux in latest and established models = 0.412989 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 85 components and 0.412989 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=7.604 mas, bmaj=8.949 mas, bpa=-4.426 degrees ! Estimated noise=0.533068 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0146352 Jy ! Component: 100 - total flux cleaned = 0.0251205 Jy ! Component: 150 - total flux cleaned = 0.0329346 Jy ! Component: 200 - total flux cleaned = 0.0388637 Jy ! Total flux subtracted in 200 components = 0.0388637 Jy ! Clean residual min=-0.006667 max=0.006446 Jy/beam ! Clean residual mean=-0.000004 rms=0.002187 Jy/beam ! Combined flux in latest and established models = 0.451852 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 = 0.00439016 Jy ! Component: 100 - total flux cleaned = 0.00646529 Jy ! Component: 150 - total flux cleaned = 0.00822725 Jy ! Component: 200 - total flux cleaned = 0.0097265 Jy ! Total flux subtracted in 200 components = 0.0097265 Jy ! Clean residual min=-0.006419 max=0.006616 Jy/beam ! Clean residual mean=0.000004 rms=0.002032 Jy/beam ! Combined flux in latest and established models = 0.461579 Jy ! Adding 147 model components to the UV plane model. ! The established model now contains 205 components and 0.461579 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.989 mas, bmaj=5.785 mas, bpa=-9.278 degrees ! Estimated noise=0.426496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00206353 Jy ! Component: 100 - total flux cleaned = 0.00299789 Jy ! Component: 150 - total flux cleaned = 0.00379015 Jy ! Component: 200 - total flux cleaned = 0.00409307 Jy ! Total flux subtracted in 200 components = 0.00409307 Jy ! Clean residual min=-0.005284 max=0.005152 Jy/beam ! Clean residual mean=0.000005 rms=0.001237 Jy/beam ! Combined flux in latest and established models = 0.465672 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 226 components and 0.465672 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071362Jy sigma=1.273598 ! Fit after self-cal, rms=0.071326Jy sigma=1.272761 wmodel /J2307+3230_S_map.mod ! wmodel: Unable to open new model file: /J2307+3230_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J2307+3230_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.989 x 5.785 at -9.278 degrees (North through East) ! Clean map min=-0.005379 max=0.30655 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J2307+3230_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.306545 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00123356 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.20722 1.20722 2.41444 4.82887 9.65775 19.3155 38.631 77.262 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0037 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.306 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 248.505 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J2307+3230_S_dfm.log closed on Thu May 19 23:42:39 2016