! Started logfile: /scr/pima/bg219i_uvs/J0234+0446_S_dfm.log on Thu May 19 22:59:49 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/J0234+0446_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0234+0446_S_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0234+0446 ! ! 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 J0234+0446_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=1.038006Jy sigma=22.606172 ! Fit after self-cal, rms=0.727662Jy sigma=15.804149 ! 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=2.905 mas, bmaj=6.587 mas, bpa=-4.456 degrees ! Estimated noise=0.524576 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 = 0.20426 Jy ! Component: 100 - total flux cleaned = 0.257096 Jy ! Total flux subtracted in 100 components = 0.257096 Jy ! Clean residual min=-0.007550 max=0.023315 Jy/beam ! Clean residual mean=0.000006 rms=0.002263 Jy/beam ! Combined flux in latest and established models = 0.257096 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.257096 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076360Jy sigma=1.609815 ! Fit after self-cal, rms=0.076294Jy sigma=1.608544 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0260778 Jy ! Component: 100 - total flux cleaned = 0.0399561 Jy ! Total flux subtracted in 100 components = 0.0399561 Jy ! Clean residual min=-0.004341 max=0.006898 Jy/beam ! Clean residual mean=0.000006 rms=0.001125 Jy/beam ! Combined flux in latest and established models = 0.297052 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 0.297052 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064872Jy sigma=1.356466 ! Fit after self-cal, rms=0.064811Jy sigma=1.355548 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00822066 Jy ! Component: 100 - total flux cleaned = 0.0134482 Jy ! Total flux subtracted in 100 components = 0.0134482 Jy ! Clean residual min=-0.003986 max=0.003775 Jy/beam ! Clean residual mean=0.000006 rms=0.000916 Jy/beam ! Combined flux in latest and established models = 0.3105 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 36 components and 0.3105 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063501Jy sigma=1.325794 ! Fit after self-cal, rms=0.063488Jy sigma=1.325506 ! 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=3.465 mas, bmaj=7.481 mas, bpa=-4.816 degrees ! Estimated noise=0.356816 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 = 0.00437192 Jy ! Component: 100 - total flux cleaned = 0.00666789 Jy ! Component: 150 - total flux cleaned = 0.00805493 Jy ! Component: 200 - total flux cleaned = 0.00892054 Jy ! Total flux subtracted in 200 components = 0.00892054 Jy ! Clean residual min=-0.002747 max=0.002950 Jy/beam ! Clean residual mean=0.000012 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.319421 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 55 components and 0.319421 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063207Jy sigma=1.318741 ! Fit after self-cal, rms=0.063200Jy sigma=1.318657 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.465 x 7.481 at -4.816 degrees (North through East) ! Clean map min=-0.0027451 max=0.27184 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 1.01 FD 0.94 HN 1.02 KP 1.01 ! LA 1.02 MK 0.98 NL 0.98 OV 0.99 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 1.04 KP 1.00 ! LA 1.02 MK 0.97 NL 0.99 OV 0.99 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 1.03 KP 1.00 ! LA 1.02 MK 1.02 NL 1.00 OV 0.99 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 1.01 KP 1.01 ! LA 1.01 MK 1.03 NL 1.02 OV 1.02 ! PT 1.00 SC 1.02 ! ! ! Fit before self-cal, rms=0.063200Jy sigma=1.318657 ! Fit after self-cal, rms=0.062845Jy sigma=1.305550 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.474 mas, bmaj=7.505 mas, bpa=-4.801 degrees ! Estimated noise=0.357583 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 = -0.000181702 Jy ! Component: 100 - total flux cleaned = -0.000275465 Jy ! Component: 150 - total flux cleaned = -0.00031249 Jy ! Component: 200 - total flux cleaned = -0.000342785 Jy ! Total flux subtracted in 200 components = -0.000342785 Jy ! Clean residual min=-0.001777 max=0.002048 Jy/beam ! Clean residual mean=0.000004 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.319078 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 67 components and 0.319078 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062838Jy sigma=1.305399 ! Fit after self-cal, rms=0.062840Jy sigma=1.305332 ! 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=0.062840Jy sigma=1.305332 ! Fit after self-cal, rms=0.062667Jy sigma=1.300604 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.476 mas, bmaj=7.502 mas, bpa=-4.796 degrees ! Estimated noise=0.357715 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000373129 Jy ! Component: 100 - total flux cleaned = -0.000419732 Jy ! Component: 150 - total flux cleaned = -0.000446306 Jy ! Component: 200 - total flux cleaned = -0.000482479 Jy ! Total flux subtracted in 200 components = -0.000482479 Jy ! Clean residual min=-0.001559 max=0.001748 Jy/beam ! Clean residual mean=0.000001 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.318595 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 75 components and 0.318595 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062660Jy sigma=1.300450 ! Fit after self-cal, rms=0.062658Jy sigma=1.300416 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 = -9.99713e-05 Jy ! Component: 100 - total flux cleaned = -0.000110792 Jy ! Component: 150 - total flux cleaned = -0.000119968 Jy ! Component: 200 - total flux cleaned = -0.00014781 Jy ! Total flux subtracted in 200 components = -0.00014781 Jy ! Clean residual min=-0.001529 max=0.001726 Jy/beam ! Clean residual mean=0.000001 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.318447 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 76 components and 0.318448 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062654Jy sigma=1.300325 ! Fit after self-cal, rms=0.062653Jy sigma=1.300310 ! 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=0.062653Jy sigma=1.300310 ! Fit after self-cal, rms=0.062672Jy sigma=1.300282 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.478 mas, bmaj=7.503 mas, bpa=-4.762 degrees ! Estimated noise=0.357754 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000277825 Jy ! Component: 100 - total flux cleaned = -0.000349587 Jy ! Component: 150 - total flux cleaned = -0.000379676 Jy ! Component: 200 - total flux cleaned = -0.000416389 Jy ! Total flux subtracted in 200 components = -0.000416389 Jy ! Clean residual min=-0.001505 max=0.001716 Jy/beam ! Clean residual mean=0.000001 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.318031 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 78 components and 0.318031 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062667Jy sigma=1.300202 ! Fit after self-cal, rms=0.062667Jy sigma=1.300190 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 = -6.69191e-05 Jy ! Component: 100 - total flux cleaned = -6.67459e-05 Jy ! Component: 150 - total flux cleaned = -8.33631e-05 Jy ! Component: 200 - total flux cleaned = -0.000106707 Jy ! Total flux subtracted in 200 components = -0.000106707 Jy ! Clean residual min=-0.001532 max=0.001704 Jy/beam ! Clean residual mean=0.000001 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.317924 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 78 components and 0.317924 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062664Jy sigma=1.300137 ! Fit after self-cal, rms=0.062664Jy sigma=1.300131 ! 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=0.062664Jy sigma=1.300131 ! Fit after self-cal, rms=0.062677Jy sigma=1.300110 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.437 mas, bmaj=11.21 mas, bpa=-3.904 degrees ! Estimated noise=0.450005 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000756587 Jy ! Component: 100 - total flux cleaned = -0.00105941 Jy ! Component: 150 - total flux cleaned = -0.00111514 Jy ! Component: 200 - total flux cleaned = -0.00116434 Jy ! Total flux subtracted in 200 components = -0.00116434 Jy ! Clean residual min=-0.001470 max=0.002039 Jy/beam ! Clean residual mean=0.000002 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.31676 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 84 components and 0.31676 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062676Jy sigma=1.300112 ! Fit after self-cal, rms=0.062675Jy sigma=1.300097 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 = -9.02971e-05 Jy ! Component: 100 - total flux cleaned = -0.000126896 Jy ! Component: 150 - total flux cleaned = -0.000150863 Jy ! Component: 200 - total flux cleaned = -0.000180437 Jy ! Total flux subtracted in 200 components = -0.000180437 Jy ! Clean residual min=-0.001452 max=0.002024 Jy/beam ! Clean residual mean=0.000002 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.31658 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 93 components and 0.31658 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062675Jy sigma=1.300102 ! Fit after self-cal, rms=0.062675Jy sigma=1.300094 ! 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=3.48 mas, bmaj=7.503 mas, bpa=-4.729 degrees ! Estimated noise=0.357791 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.48 x 7.503 at -4.729 degrees (North through East) ! Clean map min=-0.0015305 max=0.2734 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=2.916 mas, bmaj=6.6 mas, bpa=-4.334 degrees ! Estimated noise=0.528059 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.20554 Jy ! Component: 100 - total flux cleaned = 0.258549 Jy ! Component: 150 - total flux cleaned = 0.284011 Jy ! Component: 200 - total flux cleaned = 0.297533 Jy ! Total flux subtracted in 200 components = 0.297533 Jy ! Clean residual min=-0.003463 max=0.006620 Jy/beam ! Clean residual mean=0.000001 rms=0.000962 Jy/beam ! Combined flux in latest and established models = 0.297533 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.297533 Jy ! Inverting map and beam ! Estimated beam: bmin=3.48 mas, bmaj=7.503 mas, bpa=-4.729 degrees ! Estimated noise=0.357791 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 = 0.00954788 Jy ! Component: 100 - total flux cleaned = 0.0143745 Jy ! Component: 150 - total flux cleaned = 0.0170599 Jy ! Component: 200 - total flux cleaned = 0.0186387 Jy ! Total flux subtracted in 200 components = 0.0186387 Jy ! Clean residual min=-0.001656 max=0.001724 Jy/beam ! Clean residual mean=0.000001 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.316172 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 41 components and 0.316172 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=7.437 mas, bmaj=11.21 mas, bpa=-3.904 degrees ! Estimated noise=0.450005 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000303586 Jy ! Component: 100 - total flux cleaned = 0.000350199 Jy ! Component: 150 - total flux cleaned = 0.00038607 Jy ! Component: 200 - total flux cleaned = 0.00040067 Jy ! Total flux subtracted in 200 components = 0.00040067 Jy ! Clean residual min=-0.001514 max=0.002010 Jy/beam ! Clean residual mean=0.000002 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.316573 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 = 2.5841e-05 Jy ! Component: 100 - total flux cleaned = 4.76556e-05 Jy ! Component: 150 - total flux cleaned = 5.69456e-05 Jy ! Component: 200 - total flux cleaned = 4.88373e-05 Jy ! Total flux subtracted in 200 components = 4.88373e-05 Jy ! Clean residual min=-0.001503 max=0.002024 Jy/beam ! Clean residual mean=0.000002 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.316621 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 53 components and 0.316621 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.48 mas, bmaj=7.503 mas, bpa=-4.729 degrees ! Estimated noise=0.357791 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.68237e-05 Jy ! Component: 100 - total flux cleaned = 0.000278094 Jy ! Component: 150 - total flux cleaned = 0.000441847 Jy ! Component: 200 - total flux cleaned = 0.000544902 Jy ! Total flux subtracted in 200 components = 0.000544902 Jy ! Clean residual min=-0.001616 max=0.001768 Jy/beam ! Clean residual mean=0.000001 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.317166 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 64 components and 0.317166 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062707Jy sigma=1.300827 ! Fit after self-cal, rms=0.062707Jy sigma=1.300739 wmodel /J0234+0446_S_map.mod ! wmodel: Unable to open new model file: /J0234+0446_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J0234+0446_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.48 x 7.503 at -4.729 degrees (North through East) ! Clean map min=-0.0015147 max=0.27346 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0234+0446_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.273464 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000430425 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.472192 0.472192 0.944385 1.88877 3.77754 7.55508 15.1102 30.2203 60.4406 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.273 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 635.334 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0234+0446_S_dfm.log closed on Thu May 19 22:59:51 2016