! Started logfile: /scr/pima/bg219b_uvs/J0035+1438_S_dfm.log on Thu May 19 19:54:10 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/J0035+1438_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0035+1438_S_uva.fits ! AN table 1: 47 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.905437 visibilities/baseline/integration-bin. ! Found source: J0035+1438 ! ! 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 7660 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 J0035+1438_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.012156Jy sigma=23.892727 ! Fit after self-cal, rms=0.708697Jy sigma=16.730435 ! 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=2.797 mas, bmaj=6.32 mas, bpa=-3.902 degrees ! Estimated noise=0.527018 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 = 0.219965 Jy ! Component: 100 - total flux cleaned = 0.284114 Jy ! Total flux subtracted in 100 components = 0.284114 Jy ! Clean residual min=-0.007416 max=0.026627 Jy/beam ! Clean residual mean=-0.000003 rms=0.002433 Jy/beam ! Combined flux in latest and established models = 0.284114 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.284114 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075124Jy sigma=1.715773 ! Fit after self-cal, rms=0.075023Jy sigma=1.713372 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0274586 Jy ! Component: 100 - total flux cleaned = 0.0398133 Jy ! Total flux subtracted in 100 components = 0.0398133 Jy ! Clean residual min=-0.004967 max=0.013438 Jy/beam ! Clean residual mean=-0.000004 rms=0.001346 Jy/beam ! Combined flux in latest and established models = 0.323928 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.323928 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064114Jy sigma=1.429877 ! Fit after self-cal, rms=0.064042Jy sigma=1.427443 ! Inverting map ! Added new window around map position (21, 6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114562 Jy ! Component: 100 - total flux cleaned = 0.0177786 Jy ! Total flux subtracted in 100 components = 0.0177786 Jy ! Clean residual min=-0.003921 max=0.006487 Jy/beam ! Clean residual mean=-0.000002 rms=0.000991 Jy/beam ! Combined flux in latest and established models = 0.341706 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 26 components and 0.341706 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061981Jy sigma=1.372778 ! Fit after self-cal, rms=0.061943Jy sigma=1.371469 ! Inverting map ! Added new window around map position (5.5, 2.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0058876 Jy ! Component: 100 - total flux cleaned = 0.00984535 Jy ! Total flux subtracted in 100 components = 0.00984535 Jy ! Clean residual min=-0.003329 max=0.003734 Jy/beam ! Clean residual mean=-0.000002 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.351552 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 37 components and 0.351552 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061229Jy sigma=1.352575 ! Fit after self-cal, rms=0.061194Jy sigma=1.351918 ! 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=3.428 mas, bmaj=7.402 mas, bpa=-4.155 degrees ! Estimated noise=0.353589 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 = 0.00415661 Jy ! Component: 100 - total flux cleaned = 0.00681264 Jy ! Component: 150 - total flux cleaned = 0.00880446 Jy ! Component: 200 - total flux cleaned = 0.0103811 Jy ! Total flux subtracted in 200 components = 0.0103811 Jy ! Clean residual min=-0.002323 max=0.002636 Jy/beam ! Clean residual mean=-0.000001 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.361933 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 63 components and 0.361933 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060868Jy sigma=1.343025 ! Fit after self-cal, rms=0.060846Jy sigma=1.342461 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.428 x 7.402 at -4.155 degrees (North through East) ! Clean map min=-0.0021458 max=0.2897 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 0.97 FD 1.03 HN 0.99 KP 0.99 ! LA 0.99 MK 0.99 NL 1.01 OV 1.01 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.03 KP 1.00 ! LA 0.99 MK 1.03 NL 0.99 OV 1.02 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 0.99 KP 1.01 ! LA 0.97 MK 1.02 NL 1.01 OV 0.99 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.97 KP 1.01 ! LA 0.99 MK 1.02 NL 0.99 OV 0.98 ! PT 0.96 SC 0.99 ! ! ! Fit before self-cal, rms=0.060846Jy sigma=1.342461 ! Fit after self-cal, rms=0.060177Jy sigma=1.328079 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.438 mas, bmaj=7.409 mas, bpa=-4.026 degrees ! Estimated noise=0.353282 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 = -0.000261521 Jy ! Component: 100 - total flux cleaned = 0.000255944 Jy ! Component: 150 - total flux cleaned = 0.000471533 Jy ! Component: 200 - total flux cleaned = 0.000689594 Jy ! Total flux subtracted in 200 components = 0.000689594 Jy ! Clean residual min=-0.002089 max=0.002244 Jy/beam ! Clean residual mean=-0.000001 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.362622 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 75 components and 0.362622 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060114Jy sigma=1.326683 ! Fit after self-cal, rms=0.060112Jy sigma=1.326455 ! 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=0.060112Jy sigma=1.326455 ! Fit after self-cal, rms=0.060048Jy sigma=1.323388 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.438 mas, bmaj=7.404 mas, bpa=-4.01 degrees ! Estimated noise=0.353074 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000143488 Jy ! Component: 100 - total flux cleaned = 0.000297822 Jy ! Component: 150 - total flux cleaned = 0.000510274 Jy ! Component: 200 - total flux cleaned = 0.000699808 Jy ! Total flux subtracted in 200 components = 0.000699808 Jy ! Clean residual min=-0.001920 max=0.002082 Jy/beam ! Clean residual mean=0.000000 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.363322 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 83 components and 0.363322 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060016Jy sigma=1.322671 ! Fit after self-cal, rms=0.060016Jy sigma=1.322558 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 (95.5, 124.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000919932 Jy ! Component: 100 - total flux cleaned = 0.00075104 Jy ! Component: 150 - total flux cleaned = 0.000836372 Jy ! Component: 200 - total flux cleaned = 0.000964756 Jy ! Total flux subtracted in 200 components = 0.000964756 Jy ! Clean residual min=-0.001831 max=0.001928 Jy/beam ! Clean residual mean=-0.000000 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.364287 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 96 components and 0.364287 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059954Jy sigma=1.321031 ! Fit after self-cal, rms=0.059948Jy sigma=1.320926 ! 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=0.059948Jy sigma=1.320926 ! Fit after self-cal, rms=0.059924Jy sigma=1.320744 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.44 mas, bmaj=7.398 mas, bpa=-3.949 degrees ! Estimated noise=0.352836 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000189716 Jy ! Component: 100 - total flux cleaned = -0.000137399 Jy ! Component: 150 - total flux cleaned = -0.000112631 Jy ! Component: 200 - total flux cleaned = -4.54033e-05 Jy ! Total flux subtracted in 200 components = -4.54033e-05 Jy ! Clean residual min=-0.001785 max=0.001918 Jy/beam ! Clean residual mean=-0.000000 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.364241 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 104 components and 0.364241 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059900Jy sigma=1.320202 ! Fit after self-cal, rms=0.059898Jy sigma=1.320159 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 = 3.2535e-05 Jy ! Component: 100 - total flux cleaned = 9.67304e-05 Jy ! Component: 150 - total flux cleaned = 0.000175333 Jy ! Component: 200 - total flux cleaned = 0.000231123 Jy ! Total flux subtracted in 200 components = 0.000231123 Jy ! Clean residual min=-0.001744 max=0.001881 Jy/beam ! Clean residual mean=-0.000000 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.364472 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 108 components and 0.364473 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059885Jy sigma=1.319856 ! Fit after self-cal, rms=0.059884Jy sigma=1.319835 ! 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=0.059884Jy sigma=1.319835 ! Fit after self-cal, rms=0.059893Jy sigma=1.319763 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.243 mas, bmaj=10.85 mas, bpa=-5.15 degrees ! Estimated noise=0.435714 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000693873 Jy ! Component: 100 - total flux cleaned = 0.000693392 Jy ! Component: 150 - total flux cleaned = 0.000773009 Jy ! Component: 200 - total flux cleaned = 0.000772943 Jy ! Total flux subtracted in 200 components = 0.000772943 Jy ! Clean residual min=-0.001662 max=0.001851 Jy/beam ! Clean residual mean=-0.000001 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.365246 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 121 components and 0.365245 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059891Jy sigma=1.319589 ! Fit after self-cal, rms=0.059889Jy sigma=1.319559 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 = 9.87398e-05 Jy ! Component: 100 - total flux cleaned = 9.84473e-05 Jy ! Component: 150 - total flux cleaned = 8.21295e-05 Jy ! Component: 200 - total flux cleaned = 8.24507e-05 Jy ! Total flux subtracted in 200 components = 8.24507e-05 Jy ! Clean residual min=-0.001621 max=0.001798 Jy/beam ! Clean residual mean=-0.000000 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.365328 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 127 components and 0.365328 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059889Jy sigma=1.319529 ! Fit after self-cal, rms=0.059888Jy sigma=1.319524 ! 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=3.442 mas, bmaj=7.395 mas, bpa=-3.898 degrees ! Estimated noise=0.352822 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.442 x 7.395 at -3.898 degrees (North through East) ! Clean map min=-0.0016943 max=0.28897 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=2.809 mas, bmaj=6.312 mas, bpa=-3.629 degrees ! Estimated noise=0.525559 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.219057 Jy ! Component: 100 - total flux cleaned = 0.283046 Jy ! Component: 150 - total flux cleaned = 0.310013 Jy ! Component: 200 - total flux cleaned = 0.324288 Jy ! Total flux subtracted in 200 components = 0.324288 Jy ! Clean residual min=-0.004480 max=0.007555 Jy/beam ! Clean residual mean=-0.000000 rms=0.001172 Jy/beam ! Combined flux in latest and established models = 0.324288 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.324288 Jy ! Inverting map and beam ! Estimated beam: bmin=3.442 mas, bmaj=7.395 mas, bpa=-3.898 degrees ! Estimated noise=0.352822 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 = 0.012196 Jy ! Component: 100 - total flux cleaned = 0.0199155 Jy ! Component: 150 - total flux cleaned = 0.0251794 Jy ! Component: 200 - total flux cleaned = 0.0289853 Jy ! Total flux subtracted in 200 components = 0.0289853 Jy ! Clean residual min=-0.002202 max=0.003428 Jy/beam ! Clean residual mean=-0.000001 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.353273 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 40 components and 0.353273 Jy ! Inverting map ! Added new window around map position (16, 5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00335779 Jy ! Component: 100 - total flux cleaned = 0.00572533 Jy ! Component: 150 - total flux cleaned = 0.00715919 Jy ! Component: 200 - total flux cleaned = 0.0082733 Jy ! Total flux subtracted in 200 components = 0.0082733 Jy ! Clean residual min=-0.001868 max=0.002050 Jy/beam ! Clean residual mean=-0.000001 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.361546 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 66 components and 0.361546 Jy ! Inverting map ! Added new window around map position (-28.5, 47). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151116 Jy ! Component: 100 - total flux cleaned = 0.00177615 Jy ! Component: 150 - total flux cleaned = 0.00210922 Jy ! Component: 200 - total flux cleaned = 0.00241209 Jy ! Total flux subtracted in 200 components = 0.00241209 Jy ! Clean residual min=-0.001688 max=0.001736 Jy/beam ! Clean residual mean=-0.000001 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.363958 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 86 components and 0.363958 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=7.243 mas, bmaj=10.85 mas, bpa=-5.15 degrees ! Estimated noise=0.435714 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146292 Jy ! Component: 100 - total flux cleaned = 0.00183147 Jy ! Component: 150 - total flux cleaned = 0.0019324 Jy ! Component: 200 - total flux cleaned = 0.00199163 Jy ! Total flux subtracted in 200 components = 0.00199163 Jy ! Clean residual min=-0.001766 max=0.001457 Jy/beam ! Clean residual mean=-0.000002 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.36595 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 = 2.6841e-05 Jy ! Component: 100 - total flux cleaned = 5.10886e-05 Jy ! Component: 150 - total flux cleaned = 2.71959e-05 Jy ! Component: 200 - total flux cleaned = 2.69147e-05 Jy ! Total flux subtracted in 200 components = 2.69147e-05 Jy ! Clean residual min=-0.001649 max=0.001376 Jy/beam ! Clean residual mean=-0.000001 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.365977 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 135 components and 0.365977 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.442 mas, bmaj=7.395 mas, bpa=-3.898 degrees ! Estimated noise=0.352822 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.09889e-05 Jy ! Component: 100 - total flux cleaned = 8.3211e-06 Jy ! Component: 150 - total flux cleaned = 6.57342e-05 Jy ! Component: 200 - total flux cleaned = 9.25148e-05 Jy ! Total flux subtracted in 200 components = 9.25148e-05 Jy ! Clean residual min=-0.001686 max=0.001641 Jy/beam ! Clean residual mean=-0.000000 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.366069 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 164 components and 0.366069 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059816Jy sigma=1.318058 ! Fit after self-cal, rms=0.059810Jy sigma=1.317869 wmodel /J0035+1438_S_map.mod ! wmodel: Unable to open new model file: /J0035+1438_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J0035+1438_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.442 x 7.395 at -3.898 degrees (North through East) ! Clean map min=-0.0015744 max=0.28915 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0035+1438_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.289145 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000405359 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.420577 0.420577 0.841153 1.68231 3.36461 6.72923 13.4585 26.9169 53.8338 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.289 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 713.306 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0035+1438_S_dfm.log closed on Thu May 19 19:54:12 2016