! Started logfile: /scr/pima/bg219i_uvs/J0856-1105_S_dfm.log on Thu May 19 23:11:55 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/J0856-1105_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0856-1105_S_uva.fits ! AN table 1: 7 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0856-1105 ! ! 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 1260 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 J0856-1105_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.216587Jy sigma=19.771164 ! Fit after self-cal, rms=0.349697Jy sigma=5.778397 ! 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=2.456 mas, bmaj=6.68 mas, bpa=-6.97 degrees ! Estimated noise=1.62549 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 = 0.499582 Jy ! Component: 100 - total flux cleaned = 0.61317 Jy ! Total flux subtracted in 100 components = 0.61317 Jy ! Clean residual min=-0.015940 max=0.042081 Jy/beam ! Clean residual mean=0.000049 rms=0.005095 Jy/beam ! Combined flux in latest and established models = 0.613171 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.613171 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100109Jy sigma=1.568045 ! Fit after self-cal, rms=0.100099Jy sigma=1.567960 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0440473 Jy ! Component: 100 - total flux cleaned = 0.0663266 Jy ! Total flux subtracted in 100 components = 0.0663266 Jy ! Clean residual min=-0.009936 max=0.010841 Jy/beam ! Clean residual mean=0.000016 rms=0.002387 Jy/beam ! Combined flux in latest and established models = 0.679497 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.679497 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072375Jy sigma=1.129232 ! Fit after self-cal, rms=0.072336Jy sigma=1.128806 ! 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=2.875 mas, bmaj=7.599 mas, bpa=-6.679 degrees ! Estimated noise=1.37349 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 = 0.0174032 Jy ! Component: 100 - total flux cleaned = 0.0264694 Jy ! Component: 150 - total flux cleaned = 0.0317813 Jy ! Component: 200 - total flux cleaned = 0.0349681 Jy ! Total flux subtracted in 200 components = 0.0349681 Jy ! Clean residual min=-0.007990 max=0.007953 Jy/beam ! Clean residual mean=0.000009 rms=0.001809 Jy/beam ! Combined flux in latest and established models = 0.714465 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 56 components and 0.714465 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068151Jy sigma=1.059665 ! Fit after self-cal, rms=0.068111Jy sigma=1.059113 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.875 x 7.599 at -6.679 degrees (North through East) ! Clean map min=-0.0077696 max=0.65105 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 1.00 KP 1.00 ! LA 1.00 MK 1.02 NL 0.99 OV 0.99 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.00 KP 0.99 ! LA 0.98 MK 0.97 NL 0.98 OV 0.99 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.01 KP 0.99 ! LA 1.01 MK 1.02 NL 0.95 OV 0.99 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.03 KP 0.98 ! LA 0.99 MK 1.02 NL 1.02 OV 0.99 ! PT 1.00 SC 1.02 ! ! ! Fit before self-cal, rms=0.068111Jy sigma=1.059113 ! Fit after self-cal, rms=0.065718Jy sigma=1.017783 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.884 mas, bmaj=7.616 mas, bpa=-6.652 degrees ! Estimated noise=1.37119 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 = -0.00062096 Jy ! Component: 100 - total flux cleaned = -0.000951467 Jy ! Component: 150 - total flux cleaned = -0.00115094 Jy ! Component: 200 - total flux cleaned = -0.00118237 Jy ! Total flux subtracted in 200 components = -0.00118237 Jy ! Clean residual min=-0.006113 max=0.005376 Jy/beam ! Clean residual mean=0.000001 rms=0.001398 Jy/beam ! Combined flux in latest and established models = 0.713283 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 66 components and 0.713283 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065615Jy sigma=1.016951 ! Fit after self-cal, rms=0.065607Jy sigma=1.016731 ! 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=0.065607Jy sigma=1.016731 ! Fit after self-cal, rms=0.065551Jy sigma=1.016465 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.886 mas, bmaj=7.619 mas, bpa=-6.631 degrees ! Estimated noise=1.36914 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00108408 Jy ! Component: 100 - total flux cleaned = -0.00128051 Jy ! Component: 150 - total flux cleaned = -0.00140355 Jy ! Component: 200 - total flux cleaned = -0.00140328 Jy ! Total flux subtracted in 200 components = -0.00140328 Jy ! Clean residual min=-0.006021 max=0.005440 Jy/beam ! Clean residual mean=0.000000 rms=0.001386 Jy/beam ! Combined flux in latest and established models = 0.71188 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 71 components and 0.711879 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065476Jy sigma=1.016098 ! Fit after self-cal, rms=0.065473Jy sigma=1.016002 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 = 9.99493e-05 Jy ! Component: 100 - total flux cleaned = 7.51797e-05 Jy ! Component: 150 - total flux cleaned = 9.66604e-05 Jy ! Component: 200 - total flux cleaned = 0.000116957 Jy ! Total flux subtracted in 200 components = 0.000116957 Jy ! Clean residual min=-0.006016 max=0.005467 Jy/beam ! Clean residual mean=0.000000 rms=0.001380 Jy/beam ! Combined flux in latest and established models = 0.711996 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 77 components and 0.711997 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065449Jy sigma=1.015785 ! Fit after self-cal, rms=0.065447Jy sigma=1.015712 ! 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=0.065447Jy sigma=1.015712 ! Fit after self-cal, rms=0.065384Jy sigma=1.015426 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.888 mas, bmaj=7.621 mas, bpa=-6.601 degrees ! Estimated noise=1.36696 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00145915 Jy ! Component: 100 - total flux cleaned = -0.00179307 Jy ! Component: 150 - total flux cleaned = -0.00186081 Jy ! Component: 200 - total flux cleaned = -0.0018413 Jy ! Total flux subtracted in 200 components = -0.0018413 Jy ! Clean residual min=-0.005959 max=0.005457 Jy/beam ! Clean residual mean=0.000000 rms=0.001372 Jy/beam ! Combined flux in latest and established models = 0.710155 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 78 components and 0.710155 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065326Jy sigma=1.015305 ! Fit after self-cal, rms=0.065324Jy sigma=1.015252 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 = -1.75097e-06 Jy ! Component: 100 - total flux cleaned = -2.36486e-05 Jy ! Component: 150 - total flux cleaned = -6.76523e-06 Jy ! Component: 200 - total flux cleaned = 9.24061e-06 Jy ! Total flux subtracted in 200 components = 9.24061e-06 Jy ! Clean residual min=-0.005946 max=0.005476 Jy/beam ! Clean residual mean=0.000000 rms=0.001368 Jy/beam ! Combined flux in latest and established models = 0.710165 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 80 components and 0.710164 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065308Jy sigma=1.015130 ! Fit after self-cal, rms=0.065307Jy sigma=1.015081 ! 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=0.065307Jy sigma=1.015081 ! Fit after self-cal, rms=0.065235Jy sigma=1.014794 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.131 mas, bmaj=13.62 mas, bpa=-4.756 degrees ! Estimated noise=1.90178 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00196757 Jy ! Component: 100 - total flux cleaned = -0.00200583 Jy ! Component: 150 - total flux cleaned = -0.00206508 Jy ! Component: 200 - total flux cleaned = -0.00210664 Jy ! Total flux subtracted in 200 components = -0.00210664 Jy ! Clean residual min=-0.006311 max=0.005754 Jy/beam ! Clean residual mean=0.000003 rms=0.001756 Jy/beam ! Combined flux in latest and established models = 0.708058 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 83 components and 0.708058 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065230Jy sigma=1.015134 ! Fit after self-cal, rms=0.065204Jy sigma=1.014671 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 = -4.98987e-07 Jy ! Component: 100 - total flux cleaned = -3.78234e-05 Jy ! Component: 150 - total flux cleaned = -0.00010859 Jy ! Component: 200 - total flux cleaned = -0.000108366 Jy ! Total flux subtracted in 200 components = -0.000108366 Jy ! Clean residual min=-0.006307 max=0.005769 Jy/beam ! Clean residual mean=0.000003 rms=0.001750 Jy/beam ! Combined flux in latest and established models = 0.707949 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 85 components and 0.707949 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065226Jy sigma=1.015248 ! Fit after self-cal, rms=0.065210Jy sigma=1.014986 ! 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=2.89 mas, bmaj=7.622 mas, bpa=-6.568 degrees ! Estimated noise=1.36474 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.89 x 7.622 at -6.568 degrees (North through East) ! Clean map min=-0.005515 max=0.64682 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065210Jy sigma=1.014986 ! Fit after self-cal, rms=0.057801Jy sigma=0.909246 ! Inverting map and beam ! Estimated beam: bmin=2.889 mas, bmaj=7.625 mas, bpa=-6.647 degrees ! Estimated noise=1.36537 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000320382 Jy ! Component: 100 - total flux cleaned = -0.000319953 Jy ! Component: 150 - total flux cleaned = -0.000303439 Jy ! Component: 200 - total flux cleaned = -0.000303591 Jy ! Total flux subtracted in 200 components = -0.000303591 Jy ! Clean residual min=-0.005711 max=0.005393 Jy/beam ! Clean residual mean=0.000001 rms=0.001329 Jy/beam ! Combined flux in latest and established models = 0.707646 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 91 components and 0.707646 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057794Jy sigma=0.909010 ! Fit after self-cal, rms=0.057796Jy sigma=0.909001 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.42184e-05 Jy ! Component: 100 - total flux cleaned = -3.90673e-05 Jy ! Component: 150 - total flux cleaned = -2.50374e-05 Jy ! Component: 200 - total flux cleaned = -1.23851e-05 Jy ! Total flux subtracted in 200 components = -1.23851e-05 Jy ! Clean residual min=-0.005694 max=0.005398 Jy/beam ! Clean residual mean=0.000001 rms=0.001328 Jy/beam ! Combined flux in latest and established models = 0.707633 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 94 components and 0.707633 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057790Jy sigma=0.908884 ! Fit after self-cal, rms=0.057791Jy sigma=0.908877 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057791Jy sigma=0.908877 ! Fit after self-cal, rms=0.057786Jy sigma=0.908855 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=2.465 mas, bmaj=6.694 mas, bpa=-6.938 degrees ! Estimated noise=1.62313 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.498793 Jy ! Component: 100 - total flux cleaned = 0.611463 Jy ! Component: 150 - total flux cleaned = 0.653893 Jy ! Component: 200 - total flux cleaned = 0.675324 Jy ! Total flux subtracted in 200 components = 0.675324 Jy ! Clean residual min=-0.008230 max=0.010649 Jy/beam ! Clean residual mean=0.000014 rms=0.002071 Jy/beam ! Combined flux in latest and established models = 0.675324 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 0.675324 Jy ! Inverting map and beam ! Estimated beam: bmin=2.89 mas, bmaj=7.625 mas, bpa=-6.632 degrees ! Estimated noise=1.3654 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 = 0.0157585 Jy ! Component: 100 - total flux cleaned = 0.0240266 Jy ! Component: 150 - total flux cleaned = 0.0284896 Jy ! Component: 200 - total flux cleaned = 0.0307183 Jy ! Total flux subtracted in 200 components = 0.0307183 Jy ! Clean residual min=-0.005697 max=0.005727 Jy/beam ! Clean residual mean=0.000003 rms=0.001371 Jy/beam ! Combined flux in latest and established models = 0.706042 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 35 components and 0.706042 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=7.137 mas, bmaj=13.63 mas, bpa=-4.801 degrees ! Estimated noise=1.90142 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118216 Jy ! Component: 100 - total flux cleaned = 0.00118715 Jy ! Component: 150 - total flux cleaned = 0.00119065 Jy ! Component: 200 - total flux cleaned = 0.00119266 Jy ! Total flux subtracted in 200 components = 0.00119266 Jy ! Clean residual min=-0.006119 max=0.005534 Jy/beam ! Clean residual mean=0.000005 rms=0.001707 Jy/beam ! Combined flux in latest and established models = 0.707235 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 = -3.76211e-05 Jy ! Component: 100 - total flux cleaned = -8.88391e-05 Jy ! Component: 150 - total flux cleaned = -0.00011995 Jy ! Component: 200 - total flux cleaned = -0.000149818 Jy ! Total flux subtracted in 200 components = -0.000149818 Jy ! Clean residual min=-0.006142 max=0.005539 Jy/beam ! Clean residual mean=0.000005 rms=0.001703 Jy/beam ! Combined flux in latest and established models = 0.707085 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 43 components and 0.707085 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.89 mas, bmaj=7.625 mas, bpa=-6.632 degrees ! Estimated noise=1.3654 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.15857e-05 Jy ! Component: 100 - total flux cleaned = -1.50736e-05 Jy ! Component: 150 - total flux cleaned = 0.000126071 Jy ! Component: 200 - total flux cleaned = 0.000204177 Jy ! Total flux subtracted in 200 components = 0.000204177 Jy ! Clean residual min=-0.005625 max=0.005461 Jy/beam ! Clean residual mean=0.000002 rms=0.001342 Jy/beam ! Combined flux in latest and established models = 0.707289 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 50 components and 0.707289 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057859Jy sigma=0.910855 ! Fit after self-cal, rms=0.057861Jy sigma=0.910781 wmodel /J0856-1105_S_map.mod ! wmodel: Unable to open new model file: /J0856-1105_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J0856-1105_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.89 x 7.625 at -6.632 degrees (North through East) ! Clean map min=-0.0053811 max=0.64756 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0856-1105_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.647564 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00134117 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.62133 0.62133 1.24266 2.48532 4.97064 9.94127 19.8825 39.7651 79.5302 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.647 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 482.835 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0856-1105_S_dfm.log closed on Thu May 19 23:11:57 2016