! Started logfile: /scr/pima/bg219i_uvs/J1608+4012_S_dfm.log on Thu May 19 23:27:39 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/J1608+4012_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1608+4012_S_uva.fits ! AN table 1: 26 integrations on 28 of 28 possible baselines. ! AN table 2: 26 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1608+4012 ! ! 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 6656 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 J1608+4012_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 16 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.010530Jy sigma=26.233593 ! Fit after self-cal, rms=0.854300Jy sigma=22.230152 ! 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=2.806 mas, bmaj=4.46 mas, bpa=-8.736 degrees ! Estimated noise=0.560716 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 = 0.112713 Jy ! Component: 100 - total flux cleaned = 0.137293 Jy ! Total flux subtracted in 100 components = 0.137293 Jy ! Clean residual min=-0.003565 max=0.006875 Jy/beam ! Clean residual mean=0.000011 rms=0.000958 Jy/beam ! Combined flux in latest and established models = 0.137293 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.137293 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056651Jy sigma=1.368176 ! Fit after self-cal, rms=0.056642Jy sigma=1.368081 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00688521 Jy ! Component: 100 - total flux cleaned = 0.0102375 Jy ! Total flux subtracted in 100 components = 0.0102375 Jy ! Clean residual min=-0.003228 max=0.003038 Jy/beam ! Clean residual mean=0.000007 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 0.14753 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 11 components and 0.14753 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055536Jy sigma=1.337326 ! Fit after self-cal, rms=0.055517Jy sigma=1.337131 ! 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=3.536 mas, bmaj=5.364 mas, bpa=-12.87 degrees ! Estimated noise=0.354009 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 = 0.00330542 Jy ! Component: 100 - total flux cleaned = 0.00521262 Jy ! Component: 150 - total flux cleaned = 0.00636687 Jy ! Component: 200 - total flux cleaned = 0.00706733 Jy ! Total flux subtracted in 200 components = 0.00706733 Jy ! Clean residual min=-0.002203 max=0.002371 Jy/beam ! Clean residual mean=0.000004 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.154597 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 27 components and 0.154597 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055324Jy sigma=1.331329 ! Fit after self-cal, rms=0.055321Jy sigma=1.331231 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.536 x 5.364 at -12.87 degrees (North through East) ! Clean map min=-0.0021522 max=0.14543 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 0.99 KP 1.05 LA 0.98 ! MK 1.01 OV 1.04 PT 0.98 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.99 HN 1.00 KP 1.00 LA 0.91 ! MK 0.99 NL 0.98 OV 1.01 PT 1.00 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 KP 0.96 LA 0.99 ! MK 1.03 OV 1.00 PT 0.97 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00 HN 1.02 KP 0.97 LA 0.97 ! MK 1.00 NL 1.04 OV 0.99 PT 0.99 ! SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 KP 0.98 LA 0.99 ! MK 1.03 OV 1.00 PT 1.00 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.98 HN 1.02 KP 0.98 LA 1.01 ! MK 1.01 NL 1.04 OV 1.01 PT 0.98 ! SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 KP 1.02 LA 0.99 ! MK 1.01 OV 0.96 PT 1.01 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.01 HN 0.99 KP 1.00 LA 1.04 ! MK 1.02 NL 0.99 OV 0.97 PT 1.02 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.055321Jy sigma=1.331231 ! Fit after self-cal, rms=0.055265Jy sigma=1.324615 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.549 mas, bmaj=5.372 mas, bpa=-12.62 degrees ! Estimated noise=0.353892 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 = -0.00026267 Jy ! Component: 100 - total flux cleaned = -0.000311364 Jy ! Component: 150 - total flux cleaned = -0.000321407 Jy ! Component: 200 - total flux cleaned = -0.00033055 Jy ! Total flux subtracted in 200 components = -0.00033055 Jy ! Clean residual min=-0.002094 max=0.001998 Jy/beam ! Clean residual mean=0.000001 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.154267 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 31 components and 0.154267 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055259Jy sigma=1.324478 ! Fit after self-cal, rms=0.055263Jy sigma=1.324402 ! 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=0.055263Jy sigma=1.324402 ! Fit after self-cal, rms=0.055258Jy sigma=1.324387 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.552 mas, bmaj=5.376 mas, bpa=-12.59 degrees ! Estimated noise=0.353826 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000179779 Jy ! Component: 100 - total flux cleaned = -0.000240184 Jy ! Component: 150 - total flux cleaned = -0.000248212 Jy ! Component: 200 - total flux cleaned = -0.000248022 Jy ! Total flux subtracted in 200 components = -0.000248022 Jy ! Clean residual min=-0.002098 max=0.001969 Jy/beam ! Clean residual mean=0.000001 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.154019 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 37 components and 0.154019 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055254Jy sigma=1.324291 ! Fit after self-cal, rms=0.055254Jy sigma=1.324271 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 = 3.42056e-06 Jy ! Component: 100 - total flux cleaned = 4.06397e-06 Jy ! Component: 150 - total flux cleaned = 3.88079e-06 Jy ! Component: 200 - total flux cleaned = 4.13469e-06 Jy ! Total flux subtracted in 200 components = 4.13469e-06 Jy ! Clean residual min=-0.002095 max=0.001944 Jy/beam ! Clean residual mean=0.000001 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.154023 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 37 components and 0.154023 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055251Jy sigma=1.324204 ! Fit after self-cal, rms=0.055251Jy sigma=1.324189 ! 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=0.055251Jy sigma=1.324189 ! Fit after self-cal, rms=0.055248Jy sigma=1.324177 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.555 mas, bmaj=5.38 mas, bpa=-12.58 degrees ! Estimated noise=0.353802 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000159356 Jy ! Component: 100 - total flux cleaned = -0.000185738 Jy ! Component: 150 - total flux cleaned = -0.000201983 Jy ! Component: 200 - total flux cleaned = -0.000202397 Jy ! Total flux subtracted in 200 components = -0.000202397 Jy ! Clean residual min=-0.002099 max=0.001930 Jy/beam ! Clean residual mean=0.000001 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.153821 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 38 components and 0.153821 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055245Jy sigma=1.324109 ! Fit after self-cal, rms=0.055245Jy sigma=1.324100 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 = -6.99674e-06 Jy ! Component: 100 - total flux cleaned = -7.4047e-06 Jy ! Component: 150 - total flux cleaned = -7.53986e-06 Jy ! Component: 200 - total flux cleaned = -3.97499e-07 Jy ! Total flux subtracted in 200 components = -3.97499e-07 Jy ! Clean residual min=-0.002097 max=0.001912 Jy/beam ! Clean residual mean=0.000001 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.15382 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 38 components and 0.15382 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055243Jy sigma=1.324051 ! Fit after self-cal, rms=0.055243Jy sigma=1.324046 ! 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=0.055243Jy sigma=1.324046 ! Fit after self-cal, rms=0.055239Jy sigma=1.324034 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.726 mas, bmaj=9.779 mas, bpa=-50.46 degrees ! Estimated noise=0.447539 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000404044 Jy ! Component: 100 - total flux cleaned = 0.000382113 Jy ! Component: 150 - total flux cleaned = 0.000364298 Jy ! Component: 200 - total flux cleaned = 0.000349047 Jy ! Total flux subtracted in 200 components = 0.000349047 Jy ! Clean residual min=-0.002458 max=0.001851 Jy/beam ! Clean residual mean=-0.000000 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.154169 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 43 components and 0.154169 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055248Jy sigma=1.324319 ! Fit after self-cal, rms=0.055242Jy sigma=1.324168 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 = 7.89845e-05 Jy ! Component: 100 - total flux cleaned = 6.52212e-05 Jy ! Component: 150 - total flux cleaned = 6.47237e-05 Jy ! Component: 200 - total flux cleaned = 6.30328e-05 Jy ! Total flux subtracted in 200 components = 6.30328e-05 Jy ! Clean residual min=-0.002431 max=0.001830 Jy/beam ! Clean residual mean=-0.000000 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.154232 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 46 components and 0.154232 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055251Jy sigma=1.324454 ! Fit after self-cal, rms=0.055247Jy sigma=1.324369 ! 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=3.558 mas, bmaj=5.384 mas, bpa=-12.57 degrees ! Estimated noise=0.35378 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.558 x 5.384 at -12.57 degrees (North through East) ! Clean map min=-0.0020157 max=0.14488 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=2.819 mas, bmaj=4.474 mas, bpa=-8.381 degrees ! Estimated noise=0.562344 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.113018 Jy ! Component: 100 - total flux cleaned = 0.137667 Jy ! Component: 150 - total flux cleaned = 0.144091 Jy ! Component: 200 - total flux cleaned = 0.147161 Jy ! Total flux subtracted in 200 components = 0.147161 Jy ! Clean residual min=-0.003047 max=0.002926 Jy/beam ! Clean residual mean=0.000004 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.147161 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.147161 Jy ! Inverting map and beam ! Estimated beam: bmin=3.558 mas, bmaj=5.384 mas, bpa=-12.57 degrees ! Estimated noise=0.35378 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) ! Added new window around map position (3.5, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00348422 Jy ! Component: 100 - total flux cleaned = 0.00534114 Jy ! Component: 150 - total flux cleaned = 0.00648594 Jy ! Component: 200 - total flux cleaned = 0.00715912 Jy ! Total flux subtracted in 200 components = 0.00715912 Jy ! Clean residual min=-0.001958 max=0.001654 Jy/beam ! Clean residual mean=0.000000 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.15432 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 68 components and 0.15432 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=8.726 mas, bmaj=9.779 mas, bpa=-50.46 degrees ! Estimated noise=0.447539 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000454001 Jy ! Component: 100 - total flux cleaned = 0.000557186 Jy ! Component: 150 - total flux cleaned = 0.000556167 Jy ! Component: 200 - total flux cleaned = 0.000556701 Jy ! Total flux subtracted in 200 components = 0.000556701 Jy ! Clean residual min=-0.002168 max=0.001927 Jy/beam ! Clean residual mean=-0.000002 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.154877 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 = 9.49129e-07 Jy ! Component: 100 - total flux cleaned = 1.09389e-05 Jy ! Component: 150 - total flux cleaned = 1.08983e-05 Jy ! Component: 200 - total flux cleaned = -3.8285e-06 Jy ! Total flux subtracted in 200 components = -3.8285e-06 Jy ! Clean residual min=-0.002110 max=0.001879 Jy/beam ! Clean residual mean=-0.000002 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.154873 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 91 components and 0.154873 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.558 mas, bmaj=5.384 mas, bpa=-12.57 degrees ! Estimated noise=0.35378 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000167367 Jy ! Component: 100 - total flux cleaned = 0.000230938 Jy ! Component: 150 - total flux cleaned = 0.000248767 Jy ! Component: 200 - total flux cleaned = 0.00024775 Jy ! Total flux subtracted in 200 components = 0.00024775 Jy ! Clean residual min=-0.001882 max=0.001650 Jy/beam ! Clean residual mean=-0.000001 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.155121 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 105 components and 0.155121 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055188Jy sigma=1.322841 ! Fit after self-cal, rms=0.055177Jy sigma=1.322518 wmodel /J1608+4012_S_map.mod ! wmodel: Unable to open new model file: /J1608+4012_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J1608+4012_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.558 x 5.384 at -12.57 degrees (North through East) ! Clean map min=-0.0018407 max=0.1459 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1608+4012_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.145901 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000428108 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.88027 0.88027 1.76054 3.52108 7.04216 14.0843 28.1686 56.3373 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.145 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 340.804 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1608+4012_S_dfm.log closed on Thu May 19 23:27:41 2016