! Started logfile: /vlbi/uf001/uva//J2346+0705_S_dfm.log on Mon Jan 14 06:50:42 2019 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 /vlbi/uf001/uva//J2346+0705_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J2346+0705_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.922807 visibilities/baseline/integration-bin. ! Found source: J2346+0705 ! ! There are 3 IFs, and a total of 3 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 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 7101 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 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 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 J2346+0705_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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! 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 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.008062Jy sigma=20.890174 ! Fit after self-cal, rms=0.884066Jy sigma=18.223028 ! 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=2.662 mas, bmaj=6.939 mas, bpa=-4.797 degrees ! Estimated noise=0.572888 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 = 0.0845029 Jy ! Component: 100 - total flux cleaned = 0.118042 Jy ! Total flux subtracted in 100 components = 0.118042 Jy ! Clean residual min=-0.010385 max=0.028339 Jy/beam ! Clean residual mean=0.000004 rms=0.002579 Jy/beam ! Combined flux in latest and established models = 0.118042 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.118042 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083893Jy sigma=1.710531 ! Fit after self-cal, rms=0.083454Jy sigma=1.703857 ! Inverting map ! Added new window around map position (-4, 1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0271095 Jy ! Component: 100 - total flux cleaned = 0.0428747 Jy ! Total flux subtracted in 100 components = 0.0428747 Jy ! Clean residual min=-0.006766 max=0.009401 Jy/beam ! Clean residual mean=0.000007 rms=0.001617 Jy/beam ! Combined flux in latest and established models = 0.160916 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 29 components and 0.160916 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071701Jy sigma=1.437207 ! Fit after self-cal, rms=0.070954Jy sigma=1.422476 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0126739 Jy ! Component: 100 - total flux cleaned = 0.0208815 Jy ! Total flux subtracted in 100 components = 0.0208815 Jy ! Clean residual min=-0.004950 max=0.005820 Jy/beam ! Clean residual mean=0.000009 rms=0.001220 Jy/beam ! Combined flux in latest and established models = 0.181798 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 46 components and 0.181798 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067777Jy sigma=1.346519 ! Fit after self-cal, rms=0.067602Jy sigma=1.342958 ! 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=3.175 mas, bmaj=7.626 mas, bpa=-3.828 degrees ! Estimated noise=0.428001 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 = 0.00983721 Jy ! Component: 100 - total flux cleaned = 0.0159551 Jy ! Component: 150 - total flux cleaned = 0.0202547 Jy ! Component: 200 - total flux cleaned = 0.0234226 Jy ! Total flux subtracted in 200 components = 0.0234226 Jy ! Clean residual min=-0.003961 max=0.004584 Jy/beam ! Clean residual mean=0.000021 rms=0.001084 Jy/beam ! Combined flux in latest and established models = 0.20522 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 88 components and 0.20522 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066128Jy sigma=1.303735 ! Fit after self-cal, rms=0.066056Jy sigma=1.302074 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.175 x 7.626 at -3.828 degrees (North through East) ! Clean map min=-0.0038409 max=0.1138 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.94 HN 1.01 KP 1.00 ! LA 0.86 MK 1.01 NL 1.10 OV 1.04 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.93 HN 1.03 KP 1.05 ! LA 0.87 MK 1.02 NL 1.07 OV 1.00 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.94 HN 1.06 KP 1.02 ! LA 0.92 MK 0.98 NL 1.02 OV 1.01 ! PT 1.01 SC 1.02 ! ! ! Fit before self-cal, rms=0.066056Jy sigma=1.302074 ! Fit after self-cal, rms=0.065738Jy sigma=1.277852 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.196 mas, bmaj=7.712 mas, bpa=-3.753 degrees ! Estimated noise=0.426725 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 = -0.00061513 Jy ! Component: 100 - total flux cleaned = -0.000824672 Jy ! Component: 150 - total flux cleaned = -0.000967311 Jy ! Component: 200 - total flux cleaned = -0.00108621 Jy ! Total flux subtracted in 200 components = -0.00108621 Jy ! Clean residual min=-0.002841 max=0.003108 Jy/beam ! Clean residual mean=0.000012 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.204134 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 100 components and 0.204134 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065695Jy sigma=1.277280 ! Fit after self-cal, rms=0.065756Jy sigma=1.276885 ! 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. ! ! Fit before self-cal, rms=0.065756Jy sigma=1.276885 ! Fit after self-cal, rms=0.065922Jy sigma=1.267198 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.2 mas, bmaj=7.686 mas, bpa=-3.773 degrees ! Estimated noise=0.427912 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000214643 Jy ! Component: 100 - total flux cleaned = -0.000215075 Jy ! Component: 150 - total flux cleaned = -0.000214278 Jy ! Component: 200 - total flux cleaned = -0.000195457 Jy ! Total flux subtracted in 200 components = -0.000195457 Jy ! Clean residual min=-0.002352 max=0.003334 Jy/beam ! Clean residual mean=-0.000005 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.203939 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 108 components and 0.203939 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065900Jy sigma=1.266858 ! Fit after self-cal, rms=0.065915Jy sigma=1.266711 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 (-13.5, 7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00314645 Jy ! Component: 100 - total flux cleaned = 0.00472069 Jy ! Component: 150 - total flux cleaned = 0.00491125 Jy ! Component: 200 - total flux cleaned = 0.004758 Jy ! Total flux subtracted in 200 components = 0.004758 Jy ! Clean residual min=-0.002142 max=0.002352 Jy/beam ! Clean residual mean=-0.000005 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.208697 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 129 components and 0.208697 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065745Jy sigma=1.263646 ! Fit after self-cal, rms=0.065720Jy sigma=1.263347 ! 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. ! ! Fit before self-cal, rms=0.065720Jy sigma=1.263347 ! Fit after self-cal, rms=0.065638Jy sigma=1.262870 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.201 mas, bmaj=7.669 mas, bpa=-3.574 degrees ! Estimated noise=0.427139 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141209 Jy ! Component: 100 - total flux cleaned = 0.00191431 Jy ! Component: 150 - total flux cleaned = 0.00188225 Jy ! Component: 200 - total flux cleaned = 0.00179859 Jy ! Total flux subtracted in 200 components = 0.00179859 Jy ! Clean residual min=-0.002082 max=0.002213 Jy/beam ! Clean residual mean=-0.000006 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.210495 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 144 components and 0.210495 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065593Jy sigma=1.262122 ! Fit after self-cal, rms=0.065584Jy sigma=1.262049 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 = 0.000281516 Jy ! Component: 100 - total flux cleaned = 0.000256539 Jy ! Component: 150 - total flux cleaned = 0.000256747 Jy ! Component: 200 - total flux cleaned = 0.000234734 Jy ! Total flux subtracted in 200 components = 0.000234734 Jy ! Clean residual min=-0.002086 max=0.002191 Jy/beam ! Clean residual mean=-0.000006 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.21073 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 155 components and 0.21073 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065565Jy sigma=1.261739 ! Fit after self-cal, rms=0.065563Jy sigma=1.261722 ! 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. ! ! Fit before self-cal, rms=0.065563Jy sigma=1.261722 ! Fit after self-cal, rms=0.065486Jy sigma=1.261645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.287 mas, bmaj=11.41 mas, bpa=-1.605 degrees ! Estimated noise=0.53638 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128825 Jy ! Component: 100 - total flux cleaned = 0.00145374 Jy ! Component: 150 - total flux cleaned = 0.00141119 Jy ! Component: 200 - total flux cleaned = 0.00135883 Jy ! Total flux subtracted in 200 components = 0.00135883 Jy ! Clean residual min=-0.002233 max=0.002616 Jy/beam ! Clean residual mean=-0.000013 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.212089 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 167 components and 0.212089 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065487Jy sigma=1.261633 ! Fit after self-cal, rms=0.065482Jy sigma=1.261588 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 = 0.000128305 Jy ! Component: 100 - total flux cleaned = 0.00012782 Jy ! Component: 150 - total flux cleaned = 0.000113514 Jy ! Component: 200 - total flux cleaned = 8.7105e-05 Jy ! Total flux subtracted in 200 components = 8.7105e-05 Jy ! Clean residual min=-0.002205 max=0.002614 Jy/beam ! Clean residual mean=-0.000013 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.212176 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 167 components and 0.212176 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065484Jy sigma=1.261614 ! Fit after self-cal, rms=0.065482Jy sigma=1.261600 ! 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=3.203 mas, bmaj=7.67 mas, bpa=-3.545 degrees ! Estimated noise=0.426502 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.203 x 7.67 at -3.545 degrees (North through East) ! Clean map min=-0.0020081 max=0.11279 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=2.678 mas, bmaj=6.957 mas, bpa=-4.591 degrees ! Estimated noise=0.575089 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.085438 Jy ! Component: 100 - total flux cleaned = 0.124486 Jy ! Component: 150 - total flux cleaned = 0.147953 Jy ! Component: 200 - total flux cleaned = 0.16314 Jy ! Total flux subtracted in 200 components = 0.16314 Jy ! Clean residual min=-0.004313 max=0.008665 Jy/beam ! Clean residual mean=-0.000003 rms=0.001204 Jy/beam ! Combined flux in latest and established models = 0.16314 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 26 model components to the UV plane model. ! The established model now contains 26 components and 0.16314 Jy ! Inverting map and beam ! Estimated beam: bmin=3.203 mas, bmaj=7.67 mas, bpa=-3.545 degrees ! Estimated noise=0.426502 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 = 0.0143377 Jy ! Component: 100 - total flux cleaned = 0.0230076 Jy ! Component: 150 - total flux cleaned = 0.0289182 Jy ! Component: 200 - total flux cleaned = 0.033265 Jy ! Total flux subtracted in 200 components = 0.033265 Jy ! Clean residual min=-0.002506 max=0.003962 Jy/beam ! Clean residual mean=-0.000003 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.196405 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 56 components and 0.196405 Jy ! Inverting map ! Added new window around map position (-7.5, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00376013 Jy ! Component: 100 - total flux cleaned = 0.00625499 Jy ! Component: 150 - total flux cleaned = 0.00819799 Jy ! Component: 200 - total flux cleaned = 0.0096109 Jy ! Total flux subtracted in 200 components = 0.0096109 Jy ! Clean residual min=-0.002095 max=0.002350 Jy/beam ! Clean residual mean=-0.000005 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.206016 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 89 components and 0.206016 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=7.287 mas, bmaj=11.41 mas, bpa=-1.605 degrees ! Estimated noise=0.53638 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00223568 Jy ! Component: 100 - total flux cleaned = 0.00367663 Jy ! Component: 150 - total flux cleaned = 0.00465424 Jy ! Component: 200 - total flux cleaned = 0.00491832 Jy ! Total flux subtracted in 200 components = 0.00491832 Jy ! Clean residual min=-0.002279 max=0.002497 Jy/beam ! Clean residual mean=-0.000013 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.210934 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 = 0.000121846 Jy ! Component: 100 - total flux cleaned = 0.00024968 Jy ! Component: 150 - total flux cleaned = 0.000364074 Jy ! Component: 200 - total flux cleaned = 0.000466819 Jy ! Total flux subtracted in 200 components = 0.000466819 Jy ! Clean residual min=-0.002277 max=0.002617 Jy/beam ! Clean residual mean=-0.000013 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.211401 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 136 components and 0.211401 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.203 mas, bmaj=7.67 mas, bpa=-3.545 degrees ! Estimated noise=0.426502 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000430748 Jy ! Component: 100 - total flux cleaned = -0.000541489 Jy ! Component: 150 - total flux cleaned = -0.000541791 Jy ! Component: 200 - total flux cleaned = -0.000541769 Jy ! Total flux subtracted in 200 components = -0.000541769 Jy ! Clean residual min=-0.002090 max=0.002322 Jy/beam ! Clean residual mean=-0.000006 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.210859 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 151 components and 0.210859 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065466Jy sigma=1.261633 ! Fit after self-cal, rms=0.065453Jy sigma=1.261310 wmodel J2346+0705_S_map.mod ! Writing 151 model components to file: J2346+0705_S_map.mod wobs J2346+0705_S_uvs.fits ! Writing UV FITS file: J2346+0705_S_uvs.fits wwins J2346+0705_S_map.win ! wwins: Wrote 4 windows to J2346+0705_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 = 0.000736907 Jy ! Component: 100 - total flux cleaned = 0.00106811 Jy ! Component: 150 - total flux cleaned = 0.00117133 Jy ! Component: 200 - total flux cleaned = 0.00126849 Jy ! Component: 250 - total flux cleaned = 0.0014567 Jy ! Component: 300 - total flux cleaned = 0.00157866 Jy ! Component: 350 - total flux cleaned = 0.00172687 Jy ! Component: 400 - total flux cleaned = 0.00181343 Jy ! Component: 450 - total flux cleaned = 0.00192663 Jy ! Component: 500 - total flux cleaned = 0.00206497 Jy ! Component: 550 - total flux cleaned = 0.0023366 Jy ! Component: 600 - total flux cleaned = 0.00244262 Jy ! Component: 650 - total flux cleaned = 0.00254723 Jy ! Component: 700 - total flux cleaned = 0.00262418 Jy ! Component: 750 - total flux cleaned = 0.00264947 Jy ! Component: 800 - total flux cleaned = 0.00264984 Jy ! Component: 850 - total flux cleaned = 0.00272332 Jy ! Component: 900 - total flux cleaned = 0.00272344 Jy ! Component: 950 - total flux cleaned = 0.00281899 Jy ! Component: 1000 - total flux cleaned = 0.00279529 Jy ! Component: 1050 - total flux cleaned = 0.00274859 Jy ! Component: 1100 - total flux cleaned = 0.00272594 Jy ! Component: 1150 - total flux cleaned = 0.00270331 Jy ! Component: 1200 - total flux cleaned = 0.00270338 Jy ! Component: 1250 - total flux cleaned = 0.00259295 Jy ! Component: 1300 - total flux cleaned = 0.00250607 Jy ! Component: 1350 - total flux cleaned = 0.00246335 Jy ! Component: 1400 - total flux cleaned = 0.00242077 Jy ! Component: 1450 - total flux cleaned = 0.00237882 Jy ! Component: 1500 - total flux cleaned = 0.00235833 Jy ! Component: 1550 - total flux cleaned = 0.0022351 Jy ! Component: 1600 - total flux cleaned = 0.00229657 Jy ! Component: 1650 - total flux cleaned = 0.00221571 Jy ! Component: 1700 - total flux cleaned = 0.0021955 Jy ! Component: 1750 - total flux cleaned = 0.00215575 Jy ! Component: 1800 - total flux cleaned = 0.00207694 Jy ! Component: 1850 - total flux cleaned = 0.00201861 Jy ! Component: 1900 - total flux cleaned = 0.00198026 Jy ! Component: 1950 - total flux cleaned = 0.00184621 Jy ! Component: 2000 - total flux cleaned = 0.00188429 Jy ! Component: 2050 - total flux cleaned = 0.00180913 Jy ! Component: 2100 - total flux cleaned = 0.00175352 Jy ! Component: 2150 - total flux cleaned = 0.00171663 Jy ! Component: 2200 - total flux cleaned = 0.00166183 Jy ! Component: 2250 - total flux cleaned = 0.0016256 Jy ! Component: 2300 - total flux cleaned = 0.00158978 Jy ! Component: 2350 - total flux cleaned = 0.00155421 Jy ! Component: 2400 - total flux cleaned = 0.00151867 Jy ! Component: 2450 - total flux cleaned = 0.00144851 Jy ! Component: 2500 - total flux cleaned = 0.00150091 Jy ! Component: 2550 - total flux cleaned = 0.00150059 Jy ! Component: 2600 - total flux cleaned = 0.00143192 Jy ! Component: 2650 - total flux cleaned = 0.00139785 Jy ! Component: 2700 - total flux cleaned = 0.00138092 Jy ! Component: 2750 - total flux cleaned = 0.0013643 Jy ! Component: 2800 - total flux cleaned = 0.0013143 Jy ! Component: 2850 - total flux cleaned = 0.00133075 Jy ! Component: 2900 - total flux cleaned = 0.00128168 Jy ! Component: 2950 - total flux cleaned = 0.00126548 Jy ! Component: 3000 - total flux cleaned = 0.00129781 Jy ! Component: 3050 - total flux cleaned = 0.00136194 Jy ! Component: 3100 - total flux cleaned = 0.00133025 Jy ! Component: 3150 - total flux cleaned = 0.00139366 Jy ! Component: 3200 - total flux cleaned = 0.00136219 Jy ! Component: 3250 - total flux cleaned = 0.00139346 Jy ! Component: 3300 - total flux cleaned = 0.00139366 Jy ! Component: 3350 - total flux cleaned = 0.00137825 Jy ! Component: 3400 - total flux cleaned = 0.00142423 Jy ! Component: 3450 - total flux cleaned = 0.00143937 Jy ! Component: 3500 - total flux cleaned = 0.00142427 Jy ! Component: 3550 - total flux cleaned = 0.00142429 Jy ! Component: 3600 - total flux cleaned = 0.00145416 Jy ! Component: 3650 - total flux cleaned = 0.00145413 Jy ! Component: 3700 - total flux cleaned = 0.00151287 Jy ! Component: 3750 - total flux cleaned = 0.00149824 Jy ! Component: 3800 - total flux cleaned = 0.00149819 Jy ! Component: 3850 - total flux cleaned = 0.0015126 Jy ! Component: 3900 - total flux cleaned = 0.00155549 Jy ! Component: 3950 - total flux cleaned = 0.00155548 Jy ! Component: 4000 - total flux cleaned = 0.00149878 Jy ! Component: 4050 - total flux cleaned = 0.00152693 Jy ! Total flux subtracted in 4096 components = 0.00148481 Jy ! Clean residual min=-0.000749 max=0.000849 Jy/beam ! Clean residual mean=-0.000002 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.212344 Jy keep ! Adding 325 model components to the UV plane model. ! The established model now contains 476 components and 0.212344 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J2346+0705_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.203 x 7.67 at -3.545 degrees (North through East) ! Clean map min=-0.0015562 max=0.1135 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J2346+0705_S_map.fits wmodel /vlbi/uf001/uva//J2346+0705_S_map.mod ! Writing 476 model components to file: /vlbi/uf001/uva//J2346+0705_S_map.mod wobs /vlbi/uf001/uva//J2346+0705_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J2346+0705_S_uvs.fits wwins /vlbi/uf001/uva//J2346+0705_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J2346+0705_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.113496 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000263761 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.697191 0.697191 1.39438 2.78876 5.57753 11.1551 22.3101 44.6202 89.2405 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.113 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 430.298 quit ! Quitting program ! Log file /vlbi/uf001/uva//J2346+0705_S_dfm.log closed on Mon Jan 14 06:50:46 2019