! Started logfile: /scr/pima/bg219i_uvs/J0444+1042_S_dfm.log on Thu May 19 23:02:58 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/J0444+1042_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0444+1042_S_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0444+1042 ! ! 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 9360 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 J0444+1042_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.025722Jy sigma=23.949263 ! Fit after self-cal, rms=0.773748Jy sigma=18.117373 ! 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=2.818 mas, bmaj=6.582 mas, bpa=-4.364 degrees ! Estimated noise=0.514898 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 = 0.170597 Jy ! Component: 100 - total flux cleaned = 0.23467 Jy ! Total flux subtracted in 100 components = 0.23467 Jy ! Clean residual min=-0.011731 max=0.031332 Jy/beam ! Clean residual mean=0.000041 rms=0.004026 Jy/beam ! Combined flux in latest and established models = 0.23467 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.23467 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102628Jy sigma=2.283244 ! Fit after self-cal, rms=0.102462Jy sigma=2.279369 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0378854 Jy ! Component: 100 - total flux cleaned = 0.0630833 Jy ! Total flux subtracted in 100 components = 0.0630833 Jy ! Clean residual min=-0.009366 max=0.019559 Jy/beam ! Clean residual mean=0.000033 rms=0.002636 Jy/beam ! Combined flux in latest and established models = 0.297754 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 51 components and 0.297754 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079658Jy sigma=1.772969 ! Fit after self-cal, rms=0.079545Jy sigma=1.770757 ! Inverting map ! Added new window around map position (-4, 4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0207191 Jy ! Component: 100 - total flux cleaned = 0.0350876 Jy ! Total flux subtracted in 100 components = 0.0350876 Jy ! Clean residual min=-0.007877 max=0.011692 Jy/beam ! Clean residual mean=0.000026 rms=0.002004 Jy/beam ! Combined flux in latest and established models = 0.332841 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 76 components and 0.332841 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070852Jy sigma=1.579238 ! Fit after self-cal, rms=0.070673Jy sigma=1.575504 ! Inverting map ! Added new window around map position (-6.5, 14). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0132376 Jy ! Component: 100 - total flux cleaned = 0.0232753 Jy ! Total flux subtracted in 100 components = 0.0232753 Jy ! Clean residual min=-0.006498 max=0.008783 Jy/beam ! Clean residual mean=0.000021 rms=0.001659 Jy/beam ! Combined flux in latest and established models = 0.356117 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 100 components and 0.356117 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066451Jy sigma=1.485529 ! Fit after self-cal, rms=0.066316Jy sigma=1.482266 ! 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=3.296 mas, bmaj=7.274 mas, bpa=-4.173 degrees ! Estimated noise=0.331613 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 = 0.0133764 Jy ! Component: 100 - total flux cleaned = 0.0231611 Jy ! Component: 150 - total flux cleaned = 0.0310505 Jy ! Component: 200 - total flux cleaned = 0.0376383 Jy ! Total flux subtracted in 200 components = 0.0376383 Jy ! Clean residual min=-0.005529 max=0.008291 Jy/beam ! Clean residual mean=0.000029 rms=0.001486 Jy/beam ! Combined flux in latest and established models = 0.393755 Jy ! Performing phase self-cal ! Adding 70 model components to the UV plane model. ! The established model now contains 160 components and 0.393755 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062157Jy sigma=1.392102 ! Fit after self-cal, rms=0.061943Jy sigma=1.387438 ! Inverting map ! Added new window around map position (1, 11.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00833913 Jy ! Component: 100 - total flux cleaned = 0.0139363 Jy ! Component: 150 - total flux cleaned = 0.0184959 Jy ! Component: 200 - total flux cleaned = 0.0223126 Jy ! Total flux subtracted in 200 components = 0.0223126 Jy ! Clean residual min=-0.004461 max=0.005087 Jy/beam ! Clean residual mean=0.000021 rms=0.001134 Jy/beam ! Combined flux in latest and established models = 0.416068 Jy ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 212 components and 0.416068 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060355Jy sigma=1.353064 ! Fit after self-cal, rms=0.060247Jy sigma=1.350666 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.296 x 7.274 at -4.173 degrees (North through East) ! Clean map min=-0.004119 max=0.21424 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.03 KP 0.97 ! LA 0.97 MK 1.06 NL 1.00 OV 1.02 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 1.01 KP 0.98 ! LA 0.96 MK 1.01 NL 0.98 OV 1.00 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.06 HN 1.01 KP 0.97 ! LA 0.98 MK 1.04 NL 0.97 OV 1.00 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.07 HN 1.00 KP 0.97 ! LA 0.98 MK 1.03 NL 0.98 OV 1.01 ! PT 0.96 SC 0.97 ! ! ! Fit before self-cal, rms=0.060247Jy sigma=1.350666 ! Fit after self-cal, rms=0.059447Jy sigma=1.325651 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.326 mas, bmaj=7.314 mas, bpa=-3.945 degrees ! Estimated noise=0.332036 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 = 0.00197788 Jy ! Component: 100 - total flux cleaned = 0.00289234 Jy ! Component: 150 - total flux cleaned = 0.00361834 Jy ! Component: 200 - total flux cleaned = 0.004023 Jy ! Total flux subtracted in 200 components = 0.004023 Jy ! Clean residual min=-0.002931 max=0.002890 Jy/beam ! Clean residual mean=0.000010 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.420091 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 234 components and 0.420091 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059277Jy sigma=1.321891 ! Fit after self-cal, rms=0.059269Jy sigma=1.321561 ! 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=0.059269Jy sigma=1.321561 ! Fit after self-cal, rms=0.059103Jy sigma=1.307919 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.326 mas, bmaj=7.312 mas, bpa=-4.073 degrees ! Estimated noise=0.332271 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000641175 Jy ! Component: 100 - total flux cleaned = 0.00110093 Jy ! Component: 150 - total flux cleaned = 0.00140811 Jy ! Component: 200 - total flux cleaned = 0.00157523 Jy ! Total flux subtracted in 200 components = 0.00157523 Jy ! Clean residual min=-0.002602 max=0.002984 Jy/beam ! Clean residual mean=0.000004 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.421666 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 255 components and 0.421666 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059040Jy sigma=1.306483 ! Fit after self-cal, rms=0.059039Jy sigma=1.306300 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 (-12, 11.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00294444 Jy ! Component: 100 - total flux cleaned = 0.00472306 Jy ! Component: 150 - total flux cleaned = 0.00525531 Jy ! Component: 200 - total flux cleaned = 0.00566516 Jy ! Total flux subtracted in 200 components = 0.00566516 Jy ! Clean residual min=-0.002204 max=0.002304 Jy/beam ! Clean residual mean=0.000003 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.427331 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 277 components and 0.427331 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058872Jy sigma=1.302086 ! Fit after self-cal, rms=0.058859Jy sigma=1.301881 ! Inverting map ! Added new window around map position (-27.5, 48.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00096315 Jy ! Component: 100 - total flux cleaned = 0.00120426 Jy ! Component: 150 - total flux cleaned = 0.00146908 Jy ! Component: 200 - total flux cleaned = 0.00162836 Jy ! Total flux subtracted in 200 components = 0.00162836 Jy ! Clean residual min=-0.002059 max=0.002062 Jy/beam ! Clean residual mean=0.000002 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.428959 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 298 components and 0.428959 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058769Jy sigma=1.299789 ! Fit after self-cal, rms=0.058769Jy sigma=1.299745 ! 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=0.058769Jy sigma=1.299745 ! Fit after self-cal, rms=0.058688Jy sigma=1.299042 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.328 mas, bmaj=7.309 mas, bpa=-4.059 degrees ! Estimated noise=0.331905 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108196 Jy ! Component: 100 - total flux cleaned = 0.00162625 Jy ! Component: 150 - total flux cleaned = 0.00183424 Jy ! Component: 200 - total flux cleaned = 0.00205867 Jy ! Total flux subtracted in 200 components = 0.00205867 Jy ! Clean residual min=-0.001885 max=0.001763 Jy/beam ! Clean residual mean=0.000003 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.431018 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 312 components and 0.431018 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058643Jy sigma=1.297916 ! Fit after self-cal, rms=0.058641Jy sigma=1.297875 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 = 0.000249025 Jy ! Component: 100 - total flux cleaned = 0.000336588 Jy ! Component: 150 - total flux cleaned = 0.000391587 Jy ! Component: 200 - total flux cleaned = 0.000497138 Jy ! Total flux subtracted in 200 components = 0.000497138 Jy ! Clean residual min=-0.001795 max=0.001676 Jy/beam ! Clean residual mean=0.000002 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.431515 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 321 components and 0.431515 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058616Jy sigma=1.297297 ! Fit after self-cal, rms=0.058614Jy sigma=1.297266 ! 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=0.058614Jy sigma=1.297266 ! Fit after self-cal, rms=0.058609Jy sigma=1.297170 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.14 mas, bmaj=10.79 mas, bpa=-4.338 degrees ! Estimated noise=0.42745 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.35894e-05 Jy ! Component: 100 - total flux cleaned = 0.000431352 Jy ! Component: 150 - total flux cleaned = 0.000690239 Jy ! Component: 200 - total flux cleaned = 0.000905996 Jy ! Total flux subtracted in 200 components = 0.000905996 Jy ! Clean residual min=-0.001806 max=0.001722 Jy/beam ! Clean residual mean=0.000006 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.432421 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 346 components and 0.432421 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058596Jy sigma=1.296913 ! Fit after self-cal, rms=0.058589Jy sigma=1.296771 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 = 4.25541e-05 Jy ! Component: 100 - total flux cleaned = 0.000364619 Jy ! Component: 150 - total flux cleaned = 0.000542995 Jy ! Component: 200 - total flux cleaned = 0.000697586 Jy ! Total flux subtracted in 200 components = 0.000697586 Jy ! Clean residual min=-0.001707 max=0.001628 Jy/beam ! Clean residual mean=0.000006 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.433119 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 356 components and 0.433119 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058580Jy sigma=1.296610 ! Fit after self-cal, rms=0.058575Jy sigma=1.296495 ! 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=3.328 mas, bmaj=7.31 mas, bpa=-4.077 degrees ! Estimated noise=0.331817 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.328 x 7.31 at -4.077 degrees (North through East) ! Clean map min=-0.0016123 max=0.21419 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=2.845 mas, bmaj=6.603 mas, bpa=-4.264 degrees ! Estimated noise=0.518034 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.17139 Jy ! Component: 100 - total flux cleaned = 0.235432 Jy ! Component: 150 - total flux cleaned = 0.273522 Jy ! Component: 200 - total flux cleaned = 0.299212 Jy ! Total flux subtracted in 200 components = 0.299212 Jy ! Clean residual min=-0.006317 max=0.014371 Jy/beam ! Clean residual mean=0.000025 rms=0.002276 Jy/beam ! Combined flux in latest and established models = 0.299212 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 51 model components to the UV plane model. ! The established model now contains 51 components and 0.299212 Jy ! Inverting map and beam ! Estimated beam: bmin=3.328 mas, bmaj=7.31 mas, bpa=-4.077 degrees ! Estimated noise=0.331817 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 = 0.0261263 Jy ! Component: 100 - total flux cleaned = 0.0445655 Jy ! Component: 150 - total flux cleaned = 0.05873 Jy ! Component: 200 - total flux cleaned = 0.06988 Jy ! Total flux subtracted in 200 components = 0.06988 Jy ! Clean residual min=-0.004346 max=0.006604 Jy/beam ! Clean residual mean=0.000024 rms=0.001407 Jy/beam ! Combined flux in latest and established models = 0.369092 Jy ! Adding 93 model components to the UV plane model. ! The established model now contains 137 components and 0.369092 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00894758 Jy ! Component: 100 - total flux cleaned = 0.0163526 Jy ! Component: 150 - total flux cleaned = 0.0225756 Jy ! Component: 200 - total flux cleaned = 0.0278547 Jy ! Total flux subtracted in 200 components = 0.0278547 Jy ! Clean residual min=-0.002962 max=0.003428 Jy/beam ! Clean residual mean=0.000015 rms=0.000839 Jy/beam ! Combined flux in latest and established models = 0.396946 Jy ! Adding 86 model components to the UV plane model. ! The established model now contains 207 components and 0.396947 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=7.14 mas, bmaj=10.79 mas, bpa=-4.338 degrees ! Estimated noise=0.42745 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00838846 Jy ! Component: 100 - total flux cleaned = 0.0143812 Jy ! Component: 150 - total flux cleaned = 0.0189364 Jy ! Component: 200 - total flux cleaned = 0.0225036 Jy ! Total flux subtracted in 200 components = 0.0225036 Jy ! Clean residual min=-0.002425 max=0.002677 Jy/beam ! Clean residual mean=0.000016 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.41945 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 = 0.00284744 Jy ! Component: 100 - total flux cleaned = 0.00514417 Jy ! Component: 150 - total flux cleaned = 0.00701257 Jy ! Component: 200 - total flux cleaned = 0.00853944 Jy ! Total flux subtracted in 200 components = 0.00853944 Jy ! Clean residual min=-0.001998 max=0.001731 Jy/beam ! Clean residual mean=0.000010 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.42799 Jy ! Adding 179 model components to the UV plane model. ! The established model now contains 362 components and 0.42799 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.328 mas, bmaj=7.31 mas, bpa=-4.077 degrees ! Estimated noise=0.331817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000169496 Jy ! Component: 100 - total flux cleaned = 0.000598818 Jy ! Component: 150 - total flux cleaned = 0.00104061 Jy ! Component: 200 - total flux cleaned = 0.00144515 Jy ! Total flux subtracted in 200 components = 0.00144515 Jy ! Clean residual min=-0.001817 max=0.001848 Jy/beam ! Clean residual mean=0.000004 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.429435 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 382 components and 0.429435 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058659Jy sigma=1.298753 ! Fit after self-cal, rms=0.058635Jy sigma=1.298129 wmodel /J0444+1042_S_map.mod ! wmodel: Unable to open new model file: /J0444+1042_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J0444+1042_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.328 x 7.31 at -4.077 degrees (North through East) ! Clean map min=-0.0016869 max=0.21559 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0444+1042_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.21559 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000426098 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.592929 0.592929 1.18586 2.37172 4.74343 9.48686 18.9737 37.9475 75.8949 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.215 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 505.962 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0444+1042_S_dfm.log closed on Thu May 19 23:03:01 2016