! Started logfile: /scr/pima/bg219i_uvs/J1656+5321_S_dfm.log on Thu May 19 23:28:50 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/J1656+5321_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1656+5321_S_uva.fits ! AN table 1: 23 integrations on 36 of 36 possible baselines. ! AN table 2: 24 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1656+5321 ! ! 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 6768 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 J1656+5321_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.010883Jy sigma=26.534804 ! Fit after self-cal, rms=0.885920Jy sigma=23.236172 ! 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=3.242 mas, bmaj=3.688 mas, bpa=-27.27 degrees ! Estimated noise=0.511817 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 = 0.0865743 Jy ! Component: 100 - total flux cleaned = 0.106486 Jy ! Total flux subtracted in 100 components = 0.106486 Jy ! Clean residual min=-0.004454 max=0.007522 Jy/beam ! Clean residual mean=-0.000007 rms=0.001066 Jy/beam ! Combined flux in latest and established models = 0.106486 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.106486 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056792Jy sigma=1.432468 ! Fit after self-cal, rms=0.056771Jy sigma=1.432260 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0082926 Jy ! Component: 100 - total flux cleaned = 0.0127989 Jy ! Total flux subtracted in 100 components = 0.0127989 Jy ! Clean residual min=-0.003522 max=0.003969 Jy/beam ! Clean residual mean=-0.000004 rms=0.000826 Jy/beam ! Combined flux in latest and established models = 0.119285 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.119285 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055165Jy sigma=1.389424 ! Fit after self-cal, rms=0.055142Jy sigma=1.389186 ! 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=3.944 mas, bmaj=4.466 mas, bpa=-26.55 degrees ! Estimated noise=0.334867 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 = 0.00419914 Jy ! Component: 100 - total flux cleaned = 0.00628101 Jy ! Component: 150 - total flux cleaned = 0.00757573 Jy ! Component: 200 - total flux cleaned = 0.00841688 Jy ! Total flux subtracted in 200 components = 0.00841688 Jy ! Clean residual min=-0.002412 max=0.002576 Jy/beam ! Clean residual mean=-0.000004 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.127702 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 36 components and 0.127702 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054829Jy sigma=1.381297 ! Fit after self-cal, rms=0.054822Jy sigma=1.381254 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.944 x 4.466 at -26.55 degrees (North through East) ! Clean map min=-0.0023368 max=0.11362 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 1.08 FD 1.04 KP 1.00 LA 0.96 ! MK 1.02 NL 0.98 OV 1.01 PT 0.96 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.89 HN 1.03 KP 1.03 ! LA 0.99 MK 0.99 NL 1.04 PT 0.98 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.09 KP 0.96 LA 0.91 ! MK 1.05 NL 0.96 OV 0.98 PT 1.01 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.96 HN 0.98 KP 1.02 ! LA 1.00 MK 0.99 NL 0.96 PT 0.95 ! SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 KP 0.98 LA 1.02 ! MK 1.07 NL 0.97 OV 1.02 PT 0.96 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.95 HN 1.00 KP 1.05 ! LA 1.01 MK 1.02 NL 0.98 PT 0.98 ! SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.03 KP 1.04 LA 1.04 ! MK 0.98 NL 0.97 OV 0.98 PT 1.00 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.92 HN 0.99 KP 1.04 ! LA 0.99 MK 1.01 NL 1.05 PT 1.00 ! SC 1.04 ! ! ! Fit before self-cal, rms=0.054822Jy sigma=1.381254 ! Fit after self-cal, rms=0.054618Jy sigma=1.371012 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.949 mas, bmaj=4.479 mas, bpa=-26.17 degrees ! Estimated noise=0.335052 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 = 7.7298e-05 Jy ! Component: 100 - total flux cleaned = 0.000104152 Jy ! Component: 150 - total flux cleaned = 0.000120849 Jy ! Component: 200 - total flux cleaned = 0.000136366 Jy ! Total flux subtracted in 200 components = 0.000136366 Jy ! Clean residual min=-0.001904 max=0.001910 Jy/beam ! Clean residual mean=-0.000000 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.127838 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 41 components and 0.127838 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054615Jy sigma=1.370947 ! Fit after self-cal, rms=0.054623Jy sigma=1.370821 ! 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=0.054623Jy sigma=1.370821 ! Fit after self-cal, rms=0.054654Jy sigma=1.370817 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.949 mas, bmaj=4.476 mas, bpa=-26.03 degrees ! Estimated noise=0.335252 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.63953e-05 Jy ! Component: 100 - total flux cleaned = 0.000119523 Jy ! Component: 150 - total flux cleaned = 0.000126906 Jy ! Component: 200 - total flux cleaned = 0.000133263 Jy ! Total flux subtracted in 200 components = 0.000133263 Jy ! Clean residual min=-0.001910 max=0.001905 Jy/beam ! Clean residual mean=-0.000000 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.127972 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 42 components and 0.127972 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054652Jy sigma=1.370775 ! Fit after self-cal, rms=0.054652Jy sigma=1.370773 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 = -1.7612e-05 Jy ! Component: 100 - total flux cleaned = -1.11002e-05 Jy ! Component: 150 - total flux cleaned = -1.10759e-05 Jy ! Component: 200 - total flux cleaned = -5.21029e-06 Jy ! Total flux subtracted in 200 components = -5.21029e-06 Jy ! Clean residual min=-0.001910 max=0.001904 Jy/beam ! Clean residual mean=-0.000000 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.127966 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 43 components and 0.127966 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054651Jy sigma=1.370740 ! Fit after self-cal, rms=0.054651Jy sigma=1.370737 ! 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=0.054651Jy sigma=1.370737 ! Fit after self-cal, rms=0.054683Jy sigma=1.370735 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.949 mas, bmaj=4.474 mas, bpa=-25.97 degrees ! Estimated noise=0.335499 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000111469 Jy ! Component: 100 - total flux cleaned = 0.000130868 Jy ! Component: 150 - total flux cleaned = 0.000136639 Jy ! Component: 200 - total flux cleaned = 0.000136631 Jy ! Total flux subtracted in 200 components = 0.000136631 Jy ! Clean residual min=-0.001919 max=0.001901 Jy/beam ! Clean residual mean=-0.000000 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.128103 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 44 components and 0.128103 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054681Jy sigma=1.370706 ! Fit after self-cal, rms=0.054681Jy sigma=1.370704 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 = -9.02829e-06 Jy ! Component: 100 - total flux cleaned = -9.13683e-06 Jy ! Component: 150 - total flux cleaned = -3.68879e-06 Jy ! Component: 200 - total flux cleaned = -3.60947e-06 Jy ! Total flux subtracted in 200 components = -3.60947e-06 Jy ! Clean residual min=-0.001920 max=0.001901 Jy/beam ! Clean residual mean=-0.000000 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.128099 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.128099 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054680Jy sigma=1.370680 ! Fit after self-cal, rms=0.054680Jy sigma=1.370678 ! 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=0.054680Jy sigma=1.370678 ! Fit after self-cal, rms=0.054714Jy sigma=1.370674 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.096 mas, bmaj=8.925 mas, bpa=70.46 degrees ! Estimated noise=0.423133 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000119788 Jy ! Component: 100 - total flux cleaned = 0.00013585 Jy ! Component: 150 - total flux cleaned = 0.000121265 Jy ! Component: 200 - total flux cleaned = 0.000114519 Jy ! Total flux subtracted in 200 components = 0.000114519 Jy ! Clean residual min=-0.002095 max=0.001939 Jy/beam ! Clean residual mean=0.000000 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.128214 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 52 components and 0.128214 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054714Jy sigma=1.370687 ! Fit after self-cal, rms=0.054713Jy sigma=1.370669 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 = -1.39164e-05 Jy ! Component: 100 - total flux cleaned = -2.67563e-05 Jy ! Component: 150 - total flux cleaned = -3.87048e-05 Jy ! Component: 200 - total flux cleaned = -4.4607e-05 Jy ! Total flux subtracted in 200 components = -4.4607e-05 Jy ! Clean residual min=-0.002085 max=0.001933 Jy/beam ! Clean residual mean=0.000000 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.128169 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 53 components and 0.128169 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054715Jy sigma=1.370696 ! Fit after self-cal, rms=0.054714Jy sigma=1.370686 ! 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=3.948 mas, bmaj=4.473 mas, bpa=-25.94 degrees ! Estimated noise=0.335748 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.948 x 4.473 at -25.94 degrees (North through East) ! Clean map min=-0.0019193 max=0.11394 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=3.242 mas, bmaj=3.686 mas, bpa=-26.38 degrees ! Estimated noise=0.515779 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.08717 Jy ! Component: 100 - total flux cleaned = 0.107314 Jy ! Component: 150 - total flux cleaned = 0.115611 Jy ! Component: 200 - total flux cleaned = 0.119966 Jy ! Total flux subtracted in 200 components = 0.119966 Jy ! Clean residual min=-0.003390 max=0.003548 Jy/beam ! Clean residual mean=-0.000002 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.119966 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 0.119966 Jy ! Inverting map and beam ! Estimated beam: bmin=3.948 mas, bmaj=4.473 mas, bpa=-25.94 degrees ! Estimated noise=0.335748 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 = 0.00364611 Jy ! Component: 100 - total flux cleaned = 0.00541326 Jy ! Component: 150 - total flux cleaned = 0.00643951 Jy ! Component: 200 - total flux cleaned = 0.00706685 Jy ! Total flux subtracted in 200 components = 0.00706685 Jy ! Clean residual min=-0.002030 max=0.001988 Jy/beam ! Clean residual mean=-0.000001 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.127033 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 43 components and 0.127033 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=8.096 mas, bmaj=8.925 mas, bpa=70.46 degrees ! Estimated noise=0.423133 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000634034 Jy ! Component: 100 - total flux cleaned = 0.000823058 Jy ! Component: 150 - total flux cleaned = 0.000849113 Jy ! Component: 200 - total flux cleaned = 0.000857313 Jy ! Total flux subtracted in 200 components = 0.000857313 Jy ! Clean residual min=-0.002097 max=0.001938 Jy/beam ! Clean residual mean=-0.000000 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.12789 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 = 7.78027e-06 Jy ! Component: 100 - total flux cleaned = 1.50327e-05 Jy ! Component: 150 - total flux cleaned = 1.50297e-05 Jy ! Component: 200 - total flux cleaned = 2.84314e-05 Jy ! Total flux subtracted in 200 components = 2.84314e-05 Jy ! Clean residual min=-0.002097 max=0.001931 Jy/beam ! Clean residual mean=-0.000000 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.127919 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 49 components and 0.127919 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.948 mas, bmaj=4.473 mas, bpa=-25.94 degrees ! Estimated noise=0.335748 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00012802 Jy ! Component: 100 - total flux cleaned = -0.000101079 Jy ! Component: 150 - total flux cleaned = -6.84375e-05 Jy ! Component: 200 - total flux cleaned = -4.0613e-05 Jy ! Total flux subtracted in 200 components = -4.0613e-05 Jy ! Clean residual min=-0.001952 max=0.001983 Jy/beam ! Clean residual mean=-0.000000 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.127878 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 55 components and 0.127878 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054716Jy sigma=1.370752 ! Fit after self-cal, rms=0.054715Jy sigma=1.370726 wmodel /J1656+5321_S_map.mod ! wmodel: Unable to open new model file: /J1656+5321_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J1656+5321_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.948 x 4.473 at -25.94 degrees (North through East) ! Clean map min=-0.0019249 max=0.11415 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1656+5321_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.114147 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000467001 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.22737 1.22737 2.45475 4.90949 9.81898 19.638 39.2759 78.5519 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.114 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 244.424 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1656+5321_S_dfm.log closed on Thu May 19 23:28:53 2016