! Started logfile: /scr/pima/bg219b_uvs/J1916-1519_S_dfm.log on Thu May 19 20:33:49 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/bg219b_uvs/J1916-1519_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1916-1519_S_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.864286 visibilities/baseline/integration-bin. ! Found source: J1916-1519 ! ! 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 4356 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 J1916-1519_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=1.037828Jy sigma=21.381387 ! Fit after self-cal, rms=0.769044Jy sigma=15.847449 ! 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=2.506 mas, bmaj=6.736 mas, bpa=-2.92 degrees ! Estimated noise=0.755503 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 = 0.177441 Jy ! Component: 100 - total flux cleaned = 0.218455 Jy ! Total flux subtracted in 100 components = 0.218455 Jy ! Clean residual min=-0.006080 max=0.015287 Jy/beam ! Clean residual mean=0.000008 rms=0.001627 Jy/beam ! Combined flux in latest and established models = 0.218455 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.218455 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070414Jy sigma=1.389583 ! Fit after self-cal, rms=0.070394Jy sigma=1.389382 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0154266 Jy ! Component: 100 - total flux cleaned = 0.0222947 Jy ! Total flux subtracted in 100 components = 0.0222947 Jy ! Clean residual min=-0.004542 max=0.004969 Jy/beam ! Clean residual mean=0.000005 rms=0.001125 Jy/beam ! Combined flux in latest and established models = 0.24075 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 22 components and 0.24075 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066765Jy sigma=1.305214 ! Fit after self-cal, rms=0.066738Jy sigma=1.304916 ! 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=3.047 mas, bmaj=7.559 mas, bpa=-2.652 degrees ! Estimated noise=0.587618 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 = 0.0052624 Jy ! Component: 100 - total flux cleaned = 0.00780062 Jy ! Component: 150 - total flux cleaned = 0.00920124 Jy ! Component: 200 - total flux cleaned = 0.00988912 Jy ! Total flux subtracted in 200 components = 0.00988912 Jy ! Clean residual min=-0.003178 max=0.003648 Jy/beam ! Clean residual mean=0.000004 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.250639 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 45 components and 0.250639 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066395Jy sigma=1.295683 ! Fit after self-cal, rms=0.066400Jy sigma=1.295647 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.047 x 7.559 at -2.652 degrees (North through East) ! Clean map min=-0.0030837 max=0.23115 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 0.94 FD 1.03 HN 1.01 KP 1.00 ! LA 0.97 MK 1.01 NL 0.97 OV 0.97 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 1.03 KP 0.98 ! LA 0.99 MK 1.00 NL 0.99 OV 1.02 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.01 KP 1.01 ! LA 0.94 MK 1.00 NL 1.03 OV 0.99 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.03 KP 1.00 ! LA 1.01 MK 1.01 NL 1.00 OV 1.01 ! PT 0.96 SC 0.97 ! ! ! Fit before self-cal, rms=0.066400Jy sigma=1.295647 ! Fit after self-cal, rms=0.066088Jy sigma=1.284589 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.055 mas, bmaj=7.558 mas, bpa=-2.593 degrees ! Estimated noise=0.587453 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 = -0.00060819 Jy ! Component: 100 - total flux cleaned = -0.000670513 Jy ! Component: 150 - total flux cleaned = -0.000776983 Jy ! Component: 200 - total flux cleaned = -0.000840623 Jy ! Total flux subtracted in 200 components = -0.000840623 Jy ! Clean residual min=-0.002913 max=0.003045 Jy/beam ! Clean residual mean=0.000010 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.249798 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 52 components and 0.249798 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066069Jy sigma=1.284323 ! Fit after self-cal, rms=0.066076Jy sigma=1.284250 ! 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=0.066076Jy sigma=1.284250 ! Fit after self-cal, rms=0.066121Jy sigma=1.279494 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.058 mas, bmaj=7.567 mas, bpa=-2.551 degrees ! Estimated noise=0.587699 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000346696 Jy ! Component: 100 - total flux cleaned = -0.000440889 Jy ! Component: 150 - total flux cleaned = -0.000509358 Jy ! Component: 200 - total flux cleaned = -0.000559288 Jy ! Total flux subtracted in 200 components = -0.000559288 Jy ! Clean residual min=-0.002742 max=0.003047 Jy/beam ! Clean residual mean=0.000010 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.249239 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 55 components and 0.249239 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066112Jy sigma=1.279380 ! Fit after self-cal, rms=0.066120Jy sigma=1.279352 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 (-36.5, 77.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119803 Jy ! Component: 100 - total flux cleaned = 0.00102047 Jy ! Component: 150 - total flux cleaned = 0.00107011 Jy ! Component: 200 - total flux cleaned = 0.00107172 Jy ! Total flux subtracted in 200 components = 0.00107172 Jy ! Clean residual min=-0.002829 max=0.002585 Jy/beam ! Clean residual mean=0.000010 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.250311 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 69 components and 0.250311 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065987Jy sigma=1.276652 ! Fit after self-cal, rms=0.065980Jy sigma=1.276535 ! 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=0.065980Jy sigma=1.276535 ! Fit after self-cal, rms=0.065960Jy sigma=1.276352 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.06 mas, bmaj=7.576 mas, bpa=-2.569 degrees ! Estimated noise=0.587268 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.61874e-05 Jy ! Component: 100 - total flux cleaned = -1.09017e-05 Jy ! Component: 150 - total flux cleaned = -4.60563e-05 Jy ! Component: 200 - total flux cleaned = -0.000105811 Jy ! Total flux subtracted in 200 components = -0.000105811 Jy ! Clean residual min=-0.002830 max=0.002641 Jy/beam ! Clean residual mean=0.000010 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.250205 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 79 components and 0.250205 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065924Jy sigma=1.275667 ! Fit after self-cal, rms=0.065924Jy sigma=1.275637 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 = -6.1049e-05 Jy ! Component: 100 - total flux cleaned = -8.736e-05 Jy ! Component: 150 - total flux cleaned = -0.000111852 Jy ! Component: 200 - total flux cleaned = -0.000134633 Jy ! Total flux subtracted in 200 components = -0.000134633 Jy ! Clean residual min=-0.002841 max=0.002645 Jy/beam ! Clean residual mean=0.000010 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.25007 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 85 components and 0.25007 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065906Jy sigma=1.275312 ! Fit after self-cal, rms=0.065906Jy sigma=1.275301 ! 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=0.065906Jy sigma=1.275301 ! Fit after self-cal, rms=0.065933Jy sigma=1.275240 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.689 mas, bmaj=15.27 mas, bpa=4.897 degrees ! Estimated noise=0.75546 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000183994 Jy ! Component: 100 - total flux cleaned = -0.000292538 Jy ! Component: 150 - total flux cleaned = -0.000305725 Jy ! Component: 200 - total flux cleaned = -0.000305276 Jy ! Total flux subtracted in 200 components = -0.000305276 Jy ! Clean residual min=-0.003181 max=0.003069 Jy/beam ! Clean residual mean=0.000020 rms=0.000899 Jy/beam ! Combined flux in latest and established models = 0.249765 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 97 components and 0.249765 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065932Jy sigma=1.275250 ! Fit after self-cal, rms=0.065932Jy sigma=1.275233 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 = -1.24289e-05 Jy ! Component: 100 - total flux cleaned = -1.2615e-05 Jy ! Component: 150 - total flux cleaned = 1.13561e-05 Jy ! Component: 200 - total flux cleaned = 3.43357e-05 Jy ! Total flux subtracted in 200 components = 3.43357e-05 Jy ! Clean residual min=-0.003198 max=0.003092 Jy/beam ! Clean residual mean=0.000020 rms=0.000900 Jy/beam ! Combined flux in latest and established models = 0.249799 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 100 components and 0.249799 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065934Jy sigma=1.275292 ! Fit after self-cal, rms=0.065934Jy sigma=1.275285 ! 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=3.061 mas, bmaj=7.579 mas, bpa=-2.571 degrees ! Estimated noise=0.587402 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.061 x 7.579 at -2.571 degrees (North through East) ! Clean map min=-0.0027075 max=0.23148 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=2.515 mas, bmaj=6.737 mas, bpa=-2.789 degrees ! Estimated noise=0.757968 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.177961 Jy ! Component: 100 - total flux cleaned = 0.218771 Jy ! Component: 150 - total flux cleaned = 0.233744 Jy ! Component: 200 - total flux cleaned = 0.240507 Jy ! Total flux subtracted in 200 components = 0.240507 Jy ! Clean residual min=-0.004169 max=0.005061 Jy/beam ! Clean residual mean=0.000007 rms=0.001044 Jy/beam ! Combined flux in latest and established models = 0.240507 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.240507 Jy ! Inverting map and beam ! Estimated beam: bmin=3.061 mas, bmaj=7.579 mas, bpa=-2.571 degrees ! Estimated noise=0.587402 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 = 0.00496244 Jy ! Component: 100 - total flux cleaned = 0.00661047 Jy ! Component: 150 - total flux cleaned = 0.00730562 Jy ! Component: 200 - total flux cleaned = 0.00772326 Jy ! Total flux subtracted in 200 components = 0.00772326 Jy ! Clean residual min=-0.002855 max=0.002678 Jy/beam ! Clean residual mean=0.000010 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.248231 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 43 components and 0.248231 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=7.689 mas, bmaj=15.27 mas, bpa=4.897 degrees ! Estimated noise=0.75546 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135982 Jy ! Component: 100 - total flux cleaned = 0.00152889 Jy ! Component: 150 - total flux cleaned = 0.00155171 Jy ! Component: 200 - total flux cleaned = 0.00155136 Jy ! Total flux subtracted in 200 components = 0.00155136 Jy ! Clean residual min=-0.003226 max=0.002979 Jy/beam ! Clean residual mean=0.000020 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 0.249782 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 = 9.622e-07 Jy ! Component: 100 - total flux cleaned = 1.41478e-06 Jy ! Component: 150 - total flux cleaned = 1.86959e-06 Jy ! Component: 200 - total flux cleaned = 1.93858e-06 Jy ! Total flux subtracted in 200 components = 1.93858e-06 Jy ! Clean residual min=-0.003222 max=0.003008 Jy/beam ! Clean residual mean=0.000020 rms=0.000902 Jy/beam ! Combined flux in latest and established models = 0.249784 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 59 components and 0.249784 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.061 mas, bmaj=7.579 mas, bpa=-2.571 degrees ! Estimated noise=0.587402 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000205223 Jy ! Component: 100 - total flux cleaned = -0.000204611 Jy ! Component: 150 - total flux cleaned = -0.000159683 Jy ! Component: 200 - total flux cleaned = -0.000119515 Jy ! Total flux subtracted in 200 components = -0.000119515 Jy ! Clean residual min=-0.002842 max=0.002597 Jy/beam ! Clean residual mean=0.000010 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.249664 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 75 components and 0.249664 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065983Jy sigma=1.276162 ! Fit after self-cal, rms=0.065978Jy sigma=1.276119 wmodel /J1916-1519_S_map.mod ! wmodel: Unable to open new model file: /J1916-1519_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J1916-1519_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.061 x 7.579 at -2.571 degrees (North through East) ! Clean map min=-0.0027231 max=0.23177 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1916-1519_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.23177 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000668639 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.865479 0.865479 1.73096 3.46192 6.92383 13.8477 27.6953 55.3907 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.231 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 346.628 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1916-1519_S_dfm.log closed on Thu May 19 20:33:51 2016