! Started logfile: /scr/pima/rv119_uvs/J1043+2408_S_dfm.log on Sun Dec 17 11:36:02 2017 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv119_uvs/J1043+2408_S_uva.fits ! Reading UV FITS file: /scr/pima/rv119_uvs/J1043+2408_S_uva.fits ! AN table 1: 2 integrations on 45 of 45 possible baselines. ! AN table 2: 16 integrations on 36 of 36 possible baselines. ! AN table 3: 82 integrations on 78 of 78 possible baselines. ! Apparent sampling: 0.129 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1043+2408 ! ! 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 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 3644 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 J1043+2408_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 86 telescope corrections were flagged in sub-array 2. ! A total of 827 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 86 telescope corrections were flagged in sub-array 2. ! A total of 827 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 88 telescope corrections were flagged in sub-array 2. ! A total of 845 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 86 telescope corrections were flagged in sub-array 2. ! A total of 827 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.052987Jy sigma=14.985460 ! Fit after self-cal, rms=0.703983Jy sigma=10.043840 ! 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=2.287 mas, bmaj=2.877 mas, bpa=34.27 degrees ! Estimated noise=1.16261 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 = 0.241438 Jy ! Component: 100 - total flux cleaned = 0.302497 Jy ! Total flux subtracted in 100 components = 0.302497 Jy ! Clean residual min=-0.012377 max=0.024791 Jy/beam ! Clean residual mean=-0.000038 rms=0.002870 Jy/beam ! Combined flux in latest and established models = 0.302497 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.302497 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.161455Jy sigma=1.667657 ! Fit after self-cal, rms=0.161444Jy sigma=1.667385 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0267488 Jy ! Component: 100 - total flux cleaned = 0.040526 Jy ! Total flux subtracted in 100 components = 0.040526 Jy ! Clean residual min=-0.012276 max=0.012173 Jy/beam ! Clean residual mean=-0.000028 rms=0.002595 Jy/beam ! Combined flux in latest and established models = 0.343023 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 21 components and 0.343023 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.155673Jy sigma=1.568409 ! Fit after self-cal, rms=0.155590Jy sigma=1.567964 ! 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=2.515 mas, bmaj=2.933 mas, bpa=51.25 degrees ! Estimated noise=1.00224 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 (7.5, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0133266 Jy ! Component: 100 - total flux cleaned = 0.0211251 Jy ! Component: 150 - total flux cleaned = 0.0247109 Jy ! Component: 200 - total flux cleaned = 0.0260205 Jy ! Total flux subtracted in 200 components = 0.0260205 Jy ! Clean residual min=-0.009590 max=0.009843 Jy/beam ! Clean residual mean=-0.000021 rms=0.002008 Jy/beam ! Combined flux in latest and established models = 0.369044 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 38 components and 0.369044 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153863Jy sigma=1.550132 ! Fit after self-cal, rms=0.153791Jy sigma=1.548423 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.515 x 2.933 at 51.25 degrees (North through East) ! Clean map min=-0.0083331 max=0.30707 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.19 HN 0.97 KP 0.99 ! LA 0.96 MK 0.99 NL 0.97 OV 0.97 ! PT 0.98 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.99 KP 1.02 LA 1.02 ! MK 0.97 NL 1.06 NY 0.91 OV 1.01 ! PT 1.00 ! ! A total of 141 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.00 HH 1.33 HN 1.10 ! KP 0.99 LA 1.02 NL 1.05 NY 0.98 ! ON 0.90 OV 1.09 PT 1.03 SC 1.08 ! WZ 0.88 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.05 HN 0.97 KP 0.97 ! LA 0.98 MK 0.97 NL 1.01 OV 0.95 ! PT 1.01 SC 1.10 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.01 KP 1.03 LA 0.98 ! MK 0.99 NL 1.39 NY 0.96 OV 1.03 ! PT 0.99 ! ! A total of 141 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 0.97 HH 1.21 HN 1.04 ! KP 1.03 LA 1.04 NL 1.03 NY 1.03 ! ON 0.94 OV 1.07 PT 1.03 SC 1.02 ! WZ 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.19 HN 1.07 KP 0.39 ! LA 0.95 MK 2.56 NL 1.00* OV 1.01 ! PT 0.95 SC 0.62 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.95 KP 0.45 LA 0.97 ! MK 1.09 NL 1.00* NY 0.95 OV 1.06 ! PT 0.94 ! ! A total of 129 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 0.91 HH 1.09 HN 1.09 ! KP 0.40 LA 1.03 NL 1.00* NY 0.98 ! ON 1.07 OV 1.07 PT 1.07 SC 0.52 ! WZ 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.27 HN 1.01 KP 0.99 ! LA 0.98 MK 0.90 NL 1.00 OV 1.00 ! PT 0.97 SC 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.94 KP 1.01 LA 0.99 ! MK 0.97 NL 1.02 NY 0.99 OV 1.04 ! PT 0.96 ! ! A total of 141 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 FD 1.02 HH 1.01 HN 1.05 ! KP 1.02 LA 1.05 NL 1.05 NY 1.02 ! ON 0.98 OV 1.09 PT 1.01 SC 1.08 ! WZ 1.03 ! ! ! Fit before self-cal, rms=0.153791Jy sigma=1.548423 ! Fit after self-cal, rms=0.092502Jy sigma=1.103361 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.611 mas, bmaj=3.737 mas, bpa=19.46 degrees ! Estimated noise=1.00754 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 = -0.00260291 Jy ! Component: 100 - total flux cleaned = -0.0027029 Jy ! Component: 150 - total flux cleaned = -0.0027103 Jy ! Component: 200 - total flux cleaned = -0.00278249 Jy ! Total flux subtracted in 200 components = -0.00278249 Jy ! Clean residual min=-0.005097 max=0.005579 Jy/beam ! Clean residual mean=-0.000030 rms=0.001201 Jy/beam ! Combined flux in latest and established models = 0.366261 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 51 components and 0.366261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092253Jy sigma=1.100109 ! Fit after self-cal, rms=0.092398Jy sigma=1.096215 ! 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=0.092398Jy sigma=1.096215 ! Fit after self-cal, rms=0.092704Jy sigma=1.049730 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.635 mas, bmaj=3.714 mas, bpa=19.36 degrees ! Estimated noise=1.00996 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000129371 Jy ! Component: 100 - total flux cleaned = 0.000136056 Jy ! Component: 150 - total flux cleaned = 0.000251736 Jy ! Component: 200 - total flux cleaned = 0.000249907 Jy ! Total flux subtracted in 200 components = 0.000249907 Jy ! Clean residual min=-0.004749 max=0.004114 Jy/beam ! Clean residual mean=-0.000022 rms=0.001028 Jy/beam ! Combined flux in latest and established models = 0.366511 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 60 components and 0.366511 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092611Jy sigma=1.048359 ! Fit after self-cal, rms=0.092788Jy sigma=1.047947 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 = 4.4795e-05 Jy ! Component: 100 - total flux cleaned = 9.32299e-05 Jy ! Component: 150 - total flux cleaned = 9.3109e-05 Jy ! Component: 200 - total flux cleaned = 0.000137791 Jy ! Total flux subtracted in 200 components = 0.000137791 Jy ! Clean residual min=-0.004687 max=0.004133 Jy/beam ! Clean residual mean=-0.000022 rms=0.001023 Jy/beam ! Combined flux in latest and established models = 0.366649 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 64 components and 0.366649 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092727Jy sigma=1.047244 ! Fit after self-cal, rms=0.092723Jy sigma=1.047209 ! 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=0.092723Jy sigma=1.047209 ! Fit after self-cal, rms=0.092282Jy sigma=1.024777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.64 mas, bmaj=3.718 mas, bpa=19.46 degrees ! Estimated noise=1.00942 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000961674 Jy ! Component: 100 - total flux cleaned = -0.000856415 Jy ! Component: 150 - total flux cleaned = -0.00081003 Jy ! Component: 200 - total flux cleaned = -0.000809426 Jy ! Total flux subtracted in 200 components = -0.000809426 Jy ! Clean residual min=-0.004215 max=0.004115 Jy/beam ! Clean residual mean=-0.000013 rms=0.000971 Jy/beam ! Combined flux in latest and established models = 0.36584 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 69 components and 0.36584 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092210Jy sigma=1.023806 ! Fit after self-cal, rms=0.092225Jy sigma=1.023668 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 = -0.000110831 Jy ! Component: 100 - total flux cleaned = -2.5346e-05 Jy ! Component: 150 - total flux cleaned = 1.55064e-05 Jy ! Component: 200 - total flux cleaned = 1.67168e-05 Jy ! Total flux subtracted in 200 components = 1.67168e-05 Jy ! Clean residual min=-0.004189 max=0.004106 Jy/beam ! Clean residual mean=-0.000013 rms=0.000968 Jy/beam ! Combined flux in latest and established models = 0.365856 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 71 components and 0.365856 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092181Jy sigma=1.023068 ! Fit after self-cal, rms=0.092175Jy sigma=1.023049 ! 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=0.092175Jy sigma=1.023049 ! Fit after self-cal, rms=0.092452Jy sigma=1.022842 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.574 mas, bmaj=9.745 mas, bpa=-41.71 degrees ! Estimated noise=1.27033 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000463024 Jy ! Component: 100 - total flux cleaned = -0.000546748 Jy ! Component: 150 - total flux cleaned = -0.000546201 Jy ! Component: 200 - total flux cleaned = -0.00054742 Jy ! Total flux subtracted in 200 components = -0.00054742 Jy ! Clean residual min=-0.003974 max=0.003893 Jy/beam ! Clean residual mean=-0.000030 rms=0.001047 Jy/beam ! Combined flux in latest and established models = 0.365309 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 78 components and 0.365309 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092453Jy sigma=1.022867 ! Fit after self-cal, rms=0.092454Jy sigma=1.022836 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 = -0.000100132 Jy ! Component: 100 - total flux cleaned = -8.69319e-05 Jy ! Component: 150 - total flux cleaned = -8.63538e-05 Jy ! Component: 200 - total flux cleaned = -7.49007e-05 Jy ! Total flux subtracted in 200 components = -7.49007e-05 Jy ! Clean residual min=-0.003973 max=0.003871 Jy/beam ! Clean residual mean=-0.000030 rms=0.001045 Jy/beam ! Combined flux in latest and established models = 0.365234 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 79 components and 0.365234 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092454Jy sigma=1.022873 ! Fit after self-cal, rms=0.092455Jy sigma=1.022858 ! 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=2.645 mas, bmaj=3.723 mas, bpa=19.52 degrees ! Estimated noise=1.00934 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.645 x 3.723 at 19.52 degrees (North through East) ! Clean map min=-0.0038966 max=0.31329 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=2.344 mas, bmaj=3.28 mas, bpa=23.33 degrees ! Estimated noise=1.21125 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.245561 Jy ! Component: 100 - total flux cleaned = 0.304701 Jy ! Component: 150 - total flux cleaned = 0.328356 Jy ! Component: 200 - total flux cleaned = 0.340556 Jy ! Total flux subtracted in 200 components = 0.340556 Jy ! Clean residual min=-0.005972 max=0.006746 Jy/beam ! Clean residual mean=-0.000014 rms=0.001392 Jy/beam ! Combined flux in latest and established models = 0.340556 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.340556 Jy ! Inverting map and beam ! Estimated beam: bmin=2.645 mas, bmaj=3.723 mas, bpa=19.52 degrees ! Estimated noise=1.00934 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 = 0.01018 Jy ! Component: 100 - total flux cleaned = 0.0162607 Jy ! Component: 150 - total flux cleaned = 0.020005 Jy ! Component: 200 - total flux cleaned = 0.0222729 Jy ! Total flux subtracted in 200 components = 0.0222729 Jy ! Clean residual min=-0.004390 max=0.004082 Jy/beam ! Clean residual mean=-0.000016 rms=0.000983 Jy/beam ! Combined flux in latest and established models = 0.362829 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 40 components and 0.362828 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=9.574 mas, bmaj=9.745 mas, bpa=-41.71 degrees ! Estimated noise=1.27033 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163183 Jy ! Component: 100 - total flux cleaned = 0.00185171 Jy ! Component: 150 - total flux cleaned = 0.00195996 Jy ! Component: 200 - total flux cleaned = 0.0020397 Jy ! Total flux subtracted in 200 components = 0.0020397 Jy ! Clean residual min=-0.004004 max=0.003903 Jy/beam ! Clean residual mean=-0.000031 rms=0.001045 Jy/beam ! Combined flux in latest and established models = 0.364868 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 = 1.36785e-05 Jy ! Component: 100 - total flux cleaned = 2.65479e-05 Jy ! Component: 150 - total flux cleaned = 3.83031e-05 Jy ! Component: 200 - total flux cleaned = 4.90086e-05 Jy ! Total flux subtracted in 200 components = 4.90086e-05 Jy ! Clean residual min=-0.003989 max=0.003878 Jy/beam ! Clean residual mean=-0.000031 rms=0.001044 Jy/beam ! Combined flux in latest and established models = 0.364917 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 48 components and 0.364917 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.645 mas, bmaj=3.723 mas, bpa=19.52 degrees ! Estimated noise=1.00934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000538555 Jy ! Component: 100 - total flux cleaned = -0.000538363 Jy ! Component: 150 - total flux cleaned = -0.00047279 Jy ! Component: 200 - total flux cleaned = -0.000351697 Jy ! Total flux subtracted in 200 components = -0.000351697 Jy ! Clean residual min=-0.004258 max=0.004046 Jy/beam ! Clean residual mean=-0.000014 rms=0.000974 Jy/beam ! Combined flux in latest and established models = 0.364565 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 57 components and 0.364565 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092624Jy sigma=1.024928 ! Fit after self-cal, rms=0.092605Jy sigma=1.024421 wmodel J1043+2408_S_map.mod ! Writing 57 model components to file: J1043+2408_S_map.mod wobs J1043+2408_S_uvs.fits ! Writing UV FITS file: J1043+2408_S_uvs.fits wwins J1043+2408_S_map.win ! wwins: Wrote 2 windows to J1043+2408_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000484953 Jy ! Component: 100 - total flux cleaned = -0.000341987 Jy ! Component: 150 - total flux cleaned = 0.000157226 Jy ! Component: 200 - total flux cleaned = 0.000989519 Jy ! Component: 250 - total flux cleaned = 0.00166521 Jy ! Component: 300 - total flux cleaned = 0.00278731 Jy ! Component: 350 - total flux cleaned = 0.00343306 Jy ! Component: 400 - total flux cleaned = 0.00406907 Jy ! Component: 450 - total flux cleaned = 0.0045695 Jy ! Component: 500 - total flux cleaned = 0.00500204 Jy ! Component: 550 - total flux cleaned = 0.00573282 Jy ! Component: 600 - total flux cleaned = 0.00615218 Jy ! Component: 650 - total flux cleaned = 0.00644938 Jy ! Component: 700 - total flux cleaned = 0.00686136 Jy ! Component: 750 - total flux cleaned = 0.00732723 Jy ! Component: 800 - total flux cleaned = 0.00778739 Jy ! Component: 850 - total flux cleaned = 0.00812939 Jy ! Component: 900 - total flux cleaned = 0.00846837 Jy ! Component: 950 - total flux cleaned = 0.00874836 Jy ! Component: 1000 - total flux cleaned = 0.00908193 Jy ! Component: 1050 - total flux cleaned = 0.0093566 Jy ! Component: 1100 - total flux cleaned = 0.00952024 Jy ! Component: 1150 - total flux cleaned = 0.00990031 Jy ! Component: 1200 - total flux cleaned = 0.0101701 Jy ! Component: 1250 - total flux cleaned = 0.0105445 Jy ! Component: 1300 - total flux cleaned = 0.0109154 Jy ! Component: 1350 - total flux cleaned = 0.011284 Jy ! Component: 1400 - total flux cleaned = 0.0115442 Jy ! Component: 1450 - total flux cleaned = 0.0117002 Jy ! Component: 1500 - total flux cleaned = 0.0120096 Jy ! Component: 1550 - total flux cleaned = 0.0122149 Jy ! Component: 1600 - total flux cleaned = 0.0125194 Jy ! Component: 1650 - total flux cleaned = 0.0127215 Jy ! Component: 1700 - total flux cleaned = 0.0130222 Jy ! Component: 1750 - total flux cleaned = 0.013222 Jy ! Component: 1800 - total flux cleaned = 0.0134697 Jy ! Component: 1850 - total flux cleaned = 0.0136666 Jy ! Component: 1900 - total flux cleaned = 0.0140091 Jy ! Component: 1950 - total flux cleaned = 0.014253 Jy ! Component: 2000 - total flux cleaned = 0.0143017 Jy ! Component: 2050 - total flux cleaned = 0.0145905 Jy ! Component: 2100 - total flux cleaned = 0.0145428 Jy ! Component: 2150 - total flux cleaned = 0.0149717 Jy ! Component: 2200 - total flux cleaned = 0.0149718 Jy ! Component: 2250 - total flux cleaned = 0.015254 Jy ! Component: 2300 - total flux cleaned = 0.0154404 Jy ! Component: 2350 - total flux cleaned = 0.0154406 Jy ! Component: 2400 - total flux cleaned = 0.0158114 Jy ! Component: 2450 - total flux cleaned = 0.015719 Jy ! Component: 2500 - total flux cleaned = 0.015811 Jy ! Component: 2550 - total flux cleaned = 0.0159938 Jy ! Component: 2600 - total flux cleaned = 0.0161299 Jy ! Component: 2650 - total flux cleaned = 0.0162653 Jy ! Component: 2700 - total flux cleaned = 0.0164002 Jy ! Component: 2750 - total flux cleaned = 0.0164005 Jy ! Component: 2800 - total flux cleaned = 0.0165341 Jy ! Component: 2850 - total flux cleaned = 0.0164902 Jy ! Component: 2900 - total flux cleaned = 0.016534 Jy ! Component: 2950 - total flux cleaned = 0.0168857 Jy ! Component: 3000 - total flux cleaned = 0.016973 Jy ! Component: 3050 - total flux cleaned = 0.0171033 Jy ! Component: 3100 - total flux cleaned = 0.0170597 Jy ! Component: 3150 - total flux cleaned = 0.017448 Jy ! Component: 3200 - total flux cleaned = 0.0174048 Jy ! Component: 3250 - total flux cleaned = 0.017362 Jy ! Component: 3300 - total flux cleaned = 0.0177032 Jy ! Component: 3350 - total flux cleaned = 0.0177034 Jy ! Component: 3400 - total flux cleaned = 0.0179147 Jy ! Component: 3450 - total flux cleaned = 0.0178727 Jy ! Component: 3500 - total flux cleaned = 0.01825 Jy ! Component: 3550 - total flux cleaned = 0.018208 Jy ! Component: 3600 - total flux cleaned = 0.0183327 Jy ! Component: 3650 - total flux cleaned = 0.0184568 Jy ! Component: 3700 - total flux cleaned = 0.0184984 Jy ! Component: 3750 - total flux cleaned = 0.0184984 Jy ! Component: 3800 - total flux cleaned = 0.0185801 Jy ! Component: 3850 - total flux cleaned = 0.0186617 Jy ! Component: 3900 - total flux cleaned = 0.0187427 Jy ! Component: 3950 - total flux cleaned = 0.0188238 Jy ! Component: 4000 - total flux cleaned = 0.0189045 Jy ! Component: 4050 - total flux cleaned = 0.0189046 Jy ! Total flux subtracted in 4096 components = 0.0190245 Jy ! Clean residual min=-0.002418 max=0.002116 Jy/beam ! Clean residual mean=-0.000011 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.38359 Jy keep ! Adding 327 model components to the UV plane model. ! The established model now contains 384 components and 0.38359 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv119_uvs/J1043+2408_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.645 x 3.723 at 19.52 degrees (North through East) ! Clean map min=-0.0032259 max=0.31396 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv119_uvs/J1043+2408_S_map.fits wmodel /scr/pima/rv119_uvs/J1043+2408_S_map.mod ! Writing 384 model components to file: /scr/pima/rv119_uvs/J1043+2408_S_map.mod wobs /scr/pima/rv119_uvs/J1043+2408_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv119_uvs/J1043+2408_S_uvs.fits wwins /scr/pima/rv119_uvs/J1043+2408_S_map.win ! wwins: Wrote 3 windows to /scr/pima/rv119_uvs/J1043+2408_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.313957 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00068617 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.655666 0.655666 1.31133 2.62266 5.24533 10.4907 20.9813 41.9626 83.9252 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.313 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 457.55 quit ! Quitting program ! Log file /scr/pima/rv119_uvs/J1043+2408_S_dfm.log closed on Sun Dec 17 11:36:06 2017