! Started logfile: /scr/pima/bg219b_uvs/J1854-1539_S_dfm.log on Thu May 19 20:32:37 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/bg219b_uvs/J1854-1539_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1854-1539_S_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.825397 visibilities/baseline/integration-bin. ! Found source: J1854-1539 ! ! 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 4160 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 J1854-1539_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 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.019847Jy sigma=20.740103 ! Fit after self-cal, rms=0.835759Jy sigma=17.071646 ! 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=2.964 mas, bmaj=6.678 mas, bpa=0.5615 degrees ! Estimated noise=0.817782 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 = 0.116653 Jy ! Component: 100 - total flux cleaned = 0.163408 Jy ! Total flux subtracted in 100 components = 0.163408 Jy ! Clean residual min=-0.009903 max=0.023288 Jy/beam ! Clean residual mean=-0.000008 rms=0.002871 Jy/beam ! Combined flux in latest and established models = 0.163408 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.163408 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087824Jy sigma=1.713347 ! Fit after self-cal, rms=0.087541Jy sigma=1.709222 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0279198 Jy ! Component: 100 - total flux cleaned = 0.0449076 Jy ! Total flux subtracted in 100 components = 0.0449076 Jy ! Clean residual min=-0.007572 max=0.009105 Jy/beam ! Clean residual mean=-0.000001 rms=0.001665 Jy/beam ! Combined flux in latest and established models = 0.208315 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 36 components and 0.208315 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074392Jy sigma=1.409275 ! Fit after self-cal, rms=0.074327Jy sigma=1.408232 ! 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=3.519 mas, bmaj=7.881 mas, bpa=-0.8629 degrees ! Estimated noise=0.620529 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 = 0.0158516 Jy ! Component: 100 - total flux cleaned = 0.0245708 Jy ! Component: 150 - total flux cleaned = 0.0295883 Jy ! Component: 200 - total flux cleaned = 0.0325692 Jy ! Total flux subtracted in 200 components = 0.0325692 Jy ! Clean residual min=-0.004050 max=0.004466 Jy/beam ! Clean residual mean=-0.000009 rms=0.001179 Jy/beam ! Combined flux in latest and established models = 0.240884 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 73 components and 0.240885 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071177Jy sigma=1.330621 ! Fit after self-cal, rms=0.071175Jy sigma=1.330332 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.519 x 7.881 at -0.8629 degrees (North through East) ! Clean map min=-0.0039776 max=0.15965 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 1.01 HN 1.15 KP 0.98 ! LA 0.99 MK 1.17 NL 1.05 OV 1.00 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.14 KP 1.00 ! LA 0.96 MK 1.13 NL 1.02 OV 1.02 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.94 HN 1.04 KP 0.99 ! LA 0.98 MK 0.94 NL 1.04 OV 0.97 ! PT 0.97 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.90 HN 1.06 KP 1.02 ! LA 0.95 MK 0.92 NL 0.97 OV 0.96 ! PT 0.96 SC 0.93 ! ! ! Fit before self-cal, rms=0.071175Jy sigma=1.330332 ! Fit after self-cal, rms=0.071343Jy sigma=1.309573 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.532 mas, bmaj=7.903 mas, bpa=-0.5547 degrees ! Estimated noise=0.623485 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 = -0.000323787 Jy ! Component: 100 - total flux cleaned = -0.000421193 Jy ! Component: 150 - total flux cleaned = -0.000470174 Jy ! Component: 200 - total flux cleaned = -0.000509338 Jy ! Total flux subtracted in 200 components = -0.000509338 Jy ! Clean residual min=-0.003550 max=0.004447 Jy/beam ! Clean residual mean=-0.000005 rms=0.000973 Jy/beam ! Combined flux in latest and established models = 0.240375 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 81 components and 0.240375 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071307Jy sigma=1.309255 ! Fit after self-cal, rms=0.071366Jy sigma=1.309103 ! 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=0.071366Jy sigma=1.309103 ! Fit after self-cal, rms=0.071731Jy sigma=1.299355 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.544 mas, bmaj=7.93 mas, bpa=-0.3185 degrees ! Estimated noise=0.625345 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000248251 Jy ! Component: 100 - total flux cleaned = 0.000228719 Jy ! Component: 150 - total flux cleaned = 0.00021302 Jy ! Component: 200 - total flux cleaned = 0.000214375 Jy ! Total flux subtracted in 200 components = 0.000214375 Jy ! Clean residual min=-0.003434 max=0.004181 Jy/beam ! Clean residual mean=-0.000006 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 0.24059 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 90 components and 0.24059 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071717Jy sigma=1.299202 ! Fit after self-cal, rms=0.071736Jy sigma=1.299111 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 (2.5, -37.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00428882 Jy ! Component: 100 - total flux cleaned = 0.00658785 Jy ! Component: 150 - total flux cleaned = 0.00801629 Jy ! Component: 200 - total flux cleaned = 0.00865393 Jy ! Total flux subtracted in 200 components = 0.00865393 Jy ! Clean residual min=-0.003138 max=0.003077 Jy/beam ! Clean residual mean=-0.000001 rms=0.000726 Jy/beam ! Combined flux in latest and established models = 0.249243 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 123 components and 0.249243 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071453Jy sigma=1.293555 ! Fit after self-cal, rms=0.071435Jy sigma=1.293094 ! 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=0.071435Jy sigma=1.293094 ! Fit after self-cal, rms=0.071297Jy sigma=1.292535 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.547 mas, bmaj=7.93 mas, bpa=-0.3435 degrees ! Estimated noise=0.623496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156876 Jy ! Component: 100 - total flux cleaned = 0.00223721 Jy ! Component: 150 - total flux cleaned = 0.00259433 Jy ! Component: 200 - total flux cleaned = 0.00288089 Jy ! Total flux subtracted in 200 components = 0.00288089 Jy ! Clean residual min=-0.003008 max=0.002826 Jy/beam ! Clean residual mean=0.000000 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.252124 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 142 components and 0.252124 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071245Jy sigma=1.291671 ! Fit after self-cal, rms=0.071247Jy sigma=1.291595 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 = 0.000534621 Jy ! Component: 100 - total flux cleaned = 0.000692243 Jy ! Component: 150 - total flux cleaned = 0.00083715 Jy ! Component: 200 - total flux cleaned = 0.000971802 Jy ! Total flux subtracted in 200 components = 0.000971802 Jy ! Clean residual min=-0.002975 max=0.002765 Jy/beam ! Clean residual mean=0.000001 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.253096 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 147 components and 0.253096 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071226Jy sigma=1.291321 ! Fit after self-cal, rms=0.071230Jy sigma=1.291307 ! 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=0.071230Jy sigma=1.291307 ! Fit after self-cal, rms=0.071194Jy sigma=1.291217 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.483 mas, bmaj=15.34 mas, bpa=6.083 degrees ! Estimated noise=0.77035 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000386981 Jy ! Component: 100 - total flux cleaned = 0.00061544 Jy ! Component: 150 - total flux cleaned = 0.000816213 Jy ! Component: 200 - total flux cleaned = 0.00101662 Jy ! Total flux subtracted in 200 components = 0.00101662 Jy ! Clean residual min=-0.002555 max=0.002777 Jy/beam ! Clean residual mean=0.000002 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.254113 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 155 components and 0.254113 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071185Jy sigma=1.291071 ! Fit after self-cal, rms=0.071188Jy sigma=1.291044 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 = 0.000205761 Jy ! Component: 100 - total flux cleaned = 0.000248324 Jy ! Component: 150 - total flux cleaned = 0.000287621 Jy ! Component: 200 - total flux cleaned = 0.000323404 Jy ! Total flux subtracted in 200 components = 0.000323404 Jy ! Clean residual min=-0.002481 max=0.002775 Jy/beam ! Clean residual mean=0.000002 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 0.254436 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 162 components and 0.254436 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071191Jy sigma=1.291173 ! Fit after self-cal, rms=0.071194Jy sigma=1.291158 ! 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=3.548 mas, bmaj=7.93 mas, bpa=-0.3206 degrees ! Estimated noise=0.623485 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.548 x 7.93 at -0.3206 degrees (North through East) ! Clean map min=-0.0026898 max=0.16034 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=2.964 mas, bmaj=6.676 mas, bpa=0.9088 degrees ! Estimated noise=0.816533 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.116152 Jy ! Component: 100 - total flux cleaned = 0.163068 Jy ! Component: 150 - total flux cleaned = 0.190753 Jy ! Component: 200 - total flux cleaned = 0.207391 Jy ! Total flux subtracted in 200 components = 0.207391 Jy ! Clean residual min=-0.006229 max=0.008557 Jy/beam ! Clean residual mean=-0.000003 rms=0.001461 Jy/beam ! Combined flux in latest and established models = 0.207391 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.207391 Jy ! Inverting map and beam ! Estimated beam: bmin=3.548 mas, bmaj=7.93 mas, bpa=-0.3206 degrees ! Estimated noise=0.623485 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 = 0.0145894 Jy ! Component: 100 - total flux cleaned = 0.0224416 Jy ! Component: 150 - total flux cleaned = 0.0276487 Jy ! Component: 200 - total flux cleaned = 0.0314597 Jy ! Total flux subtracted in 200 components = 0.0314597 Jy ! Clean residual min=-0.003572 max=0.003470 Jy/beam ! Clean residual mean=-0.000009 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.23885 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 84 components and 0.23885 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=7.483 mas, bmaj=15.34 mas, bpa=6.083 degrees ! Estimated noise=0.77035 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00455868 Jy ! Component: 100 - total flux cleaned = 0.00759066 Jy ! Component: 150 - total flux cleaned = 0.00979618 Jy ! Component: 200 - total flux cleaned = 0.0114274 Jy ! Total flux subtracted in 200 components = 0.0114274 Jy ! Clean residual min=-0.003032 max=0.003285 Jy/beam ! Clean residual mean=-0.000003 rms=0.000861 Jy/beam ! Combined flux in latest and established models = 0.250278 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 = 0.000720093 Jy ! Component: 100 - total flux cleaned = 0.00111826 Jy ! Component: 150 - total flux cleaned = 0.00147068 Jy ! Component: 200 - total flux cleaned = 0.00178578 Jy ! Total flux subtracted in 200 components = 0.00178578 Jy ! Clean residual min=-0.002774 max=0.002977 Jy/beam ! Clean residual mean=-0.000001 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 0.252063 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 121 components and 0.252063 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.548 mas, bmaj=7.93 mas, bpa=-0.3206 degrees ! Estimated noise=0.623485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000205333 Jy ! Component: 100 - total flux cleaned = 0.000354778 Jy ! Component: 150 - total flux cleaned = 0.000480182 Jy ! Component: 200 - total flux cleaned = 0.000620118 Jy ! Total flux subtracted in 200 components = 0.000620118 Jy ! Clean residual min=-0.002935 max=0.002655 Jy/beam ! Clean residual mean=-0.000000 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.252684 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 134 components and 0.252684 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071235Jy sigma=1.291995 ! Fit after self-cal, rms=0.071222Jy sigma=1.291800 wmodel /J1854-1539_S_map.mod ! wmodel: Unable to open new model file: /J1854-1539_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J1854-1539_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.548 x 7.93 at -0.3206 degrees (North through East) ! Clean map min=-0.0028189 max=0.16152 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1854-1539_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.161516 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00068605 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.27427 1.27427 2.54855 5.09709 10.1942 20.3884 40.7767 81.5535 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.161 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 235.428 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1854-1539_S_dfm.log closed on Thu May 19 20:32:40 2016