! Started logfile: /scr/pima/rv117_uvs/J0539-2839_S_dfm.log on Sat Dec 9 23:42:24 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/rv117_uvs/J0539-2839_S_uva.fits ! Reading UV FITS file: /scr/pima/rv117_uvs/J0539-2839_S_uva.fits ! AN table 1: 4 integrations on 28 of 28 possible baselines. ! AN table 2: 2 integrations on 36 of 36 possible baselines. ! AN table 3: 4 integrations on 10 of 10 possible baselines. ! AN table 4: 4 integrations on 3 of 3 possible baselines. ! Apparent sampling: 0.788136 visibilities/baseline/integration-bin. ! Found source: J0539-2839 ! ! 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 74 lines of history. ! ! Reading 744 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 J0539-2839_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 6 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.495923Jy sigma=16.088954 ! Fit after self-cal, rms=0.256026Jy sigma=2.662820 ! 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=1.676 mas, bmaj=4.417 mas, bpa=31.22 degrees ! Estimated noise=2.84467 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 = 0.746657 Jy ! Component: 100 - total flux cleaned = 0.969143 Jy ! Total flux subtracted in 100 components = 0.969143 Jy ! Clean residual min=-0.031663 max=0.082542 Jy/beam ! Clean residual mean=0.000137 rms=0.009006 Jy/beam ! Combined flux in latest and established models = 0.969143 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.969143 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.209039Jy sigma=2.219172 ! Fit after self-cal, rms=0.208880Jy sigma=2.217845 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0841624 Jy ! Component: 100 - total flux cleaned = 0.127166 Jy ! Total flux subtracted in 100 components = 0.127166 Jy ! Clean residual min=-0.026490 max=0.043661 Jy/beam ! Clean residual mean=0.000090 rms=0.006287 Jy/beam ! Combined flux in latest and established models = 1.09631 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 1.09631 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.155658Jy sigma=1.577184 ! Fit after self-cal, rms=0.155385Jy sigma=1.574139 ! Inverting map ! Added new window around map position (-9, -11.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0409291 Jy ! Component: 100 - total flux cleaned = 0.0631308 Jy ! Total flux subtracted in 100 components = 0.0631308 Jy ! Clean residual min=-0.024127 max=0.034405 Jy/beam ! Clean residual mean=0.000071 rms=0.005414 Jy/beam ! Combined flux in latest and established models = 1.15944 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 1.15944 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142177Jy sigma=1.414690 ! Fit after self-cal, rms=0.140766Jy sigma=1.396582 ! 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=2.097 mas, bmaj=5.098 mas, bpa=29.35 degrees ! Estimated noise=2.46706 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 (-2, -10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.044669 Jy ! Component: 100 - total flux cleaned = 0.0701763 Jy ! Component: 150 - total flux cleaned = 0.08505 Jy ! Component: 200 - total flux cleaned = 0.0911098 Jy ! Total flux subtracted in 200 components = 0.0911098 Jy ! Clean residual min=-0.025093 max=0.032801 Jy/beam ! Clean residual mean=0.000091 rms=0.005206 Jy/beam ! Combined flux in latest and established models = 1.25055 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 57 components and 1.25055 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124371Jy sigma=1.217770 ! Fit after self-cal, rms=0.123152Jy sigma=1.201484 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.097 x 5.098 at 29.35 degrees (North through East) ! Clean map min=-0.023378 max=0.96758 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 HH 1.03 HN 1.07 KP 0.96 ! LA 0.98 NL 1.13 PT 0.97 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 0.94 HN 1.07 KP 0.97 ! LA 0.97 NL 0.92 OV 0.95 PT 0.96 ! SC 1.01 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 KP 1.00 MK 0.96 OV 0.93 ! PT 0.97 ! ! A total of 12 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* SC 0.00* WZ 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HH 0.98 HN 1.16 KP 0.99 ! LA 0.95 NL 1.11 PT 0.99 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.23 FD 0.94 HN 1.11 KP 0.99 ! LA 0.95 NL 0.93 OV 1.00 PT 0.97 ! SC 1.00 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 KP 0.99 MK 0.97 OV 0.99 ! PT 0.98 ! ! A total of 12 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* SC 0.00* WZ 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HH 0.89 HN 1.11 KP 1.01 ! LA 0.99 NL 1.16 PT 1.00 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.96 HN 1.11 KP 0.98 ! LA 0.98 NL 0.96 OV 1.03 PT 0.99 ! SC 0.99 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 KP 1.00 MK 0.99 OV 1.00 ! PT 1.00 ! ! A total of 12 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* SC 0.00* WZ 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HH 0.92 HN 1.13 KP 0.98 ! LA 1.01 NL 1.18 PT 1.02 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.00 HN 1.10 KP 0.98 ! LA 0.99 NL 0.96 OV 0.96 PT 0.99 ! SC 0.99 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 KP 1.00 MK 1.01 OV 0.85 ! PT 0.99 ! ! A total of 12 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* SC 0.00* WZ 0.00* ! ! ! Fit before self-cal, rms=0.123152Jy sigma=1.201484 ! Fit after self-cal, rms=0.085620Jy sigma=0.784570 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.133 mas, bmaj=5.925 mas, bpa=31.04 degrees ! Estimated noise=2.56677 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 = -0.0132855 Jy ! Component: 100 - total flux cleaned = -0.0151146 Jy ! Component: 150 - total flux cleaned = -0.0155559 Jy ! Component: 200 - total flux cleaned = -0.0159271 Jy ! Total flux subtracted in 200 components = -0.0159271 Jy ! Clean residual min=-0.013964 max=0.012000 Jy/beam ! Clean residual mean=0.000005 rms=0.002949 Jy/beam ! Combined flux in latest and established models = 1.23462 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 72 components and 1.23462 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083159Jy sigma=0.755757 ! Fit after self-cal, rms=0.082606Jy sigma=0.750536 ! 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=0.082606Jy sigma=0.750536 ! Fit after self-cal, rms=0.081690Jy sigma=0.744429 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.125 mas, bmaj=5.93 mas, bpa=31.08 degrees ! Estimated noise=2.5611 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00922225 Jy ! Component: 100 - total flux cleaned = -0.011221 Jy ! Component: 150 - total flux cleaned = -0.0115689 Jy ! Component: 200 - total flux cleaned = -0.0120279 Jy ! Total flux subtracted in 200 components = -0.0120279 Jy ! Clean residual min=-0.011509 max=0.011501 Jy/beam ! Clean residual mean=0.000003 rms=0.002730 Jy/beam ! Combined flux in latest and established models = 1.22259 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 76 components and 1.22259 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080314Jy sigma=0.727964 ! Fit after self-cal, rms=0.079995Jy sigma=0.725236 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 = -0.00240803 Jy ! Component: 100 - total flux cleaned = -0.00329065 Jy ! Component: 150 - total flux cleaned = -0.00352583 Jy ! Component: 200 - total flux cleaned = -0.00386196 Jy ! Total flux subtracted in 200 components = -0.00386196 Jy ! Clean residual min=-0.011142 max=0.010982 Jy/beam ! Clean residual mean=0.000006 rms=0.002676 Jy/beam ! Combined flux in latest and established models = 1.21873 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 83 components and 1.21873 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079552Jy sigma=0.719137 ! Fit after self-cal, rms=0.079455Jy sigma=0.718432 ! 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=0.079455Jy sigma=0.718432 ! Fit after self-cal, rms=0.067032Jy sigma=0.647209 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.119 mas, bmaj=5.924 mas, bpa=31.09 degrees ! Estimated noise=2.55795 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00484641 Jy ! Component: 100 - total flux cleaned = -0.00582934 Jy ! Component: 150 - total flux cleaned = -0.00621184 Jy ! Component: 200 - total flux cleaned = -0.00643652 Jy ! Total flux subtracted in 200 components = -0.00643652 Jy ! Clean residual min=-0.008965 max=0.009167 Jy/beam ! Clean residual mean=0.000008 rms=0.001906 Jy/beam ! Combined flux in latest and established models = 1.2123 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 90 components and 1.2123 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066266Jy sigma=0.637557 ! Fit after self-cal, rms=0.066134Jy sigma=0.636269 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (13.5, -12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00825299 Jy ! Component: 100 - total flux cleaned = 0.00833099 Jy ! Component: 150 - total flux cleaned = 0.0080087 Jy ! Component: 200 - total flux cleaned = 0.00760892 Jy ! Total flux subtracted in 200 components = 0.00760892 Jy ! Clean residual min=-0.008059 max=0.007270 Jy/beam ! Clean residual mean=0.000001 rms=0.001665 Jy/beam ! Combined flux in latest and established models = 1.2199 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 110 components and 1.2199 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064755Jy sigma=0.621506 ! Fit after self-cal, rms=0.064653Jy sigma=0.620525 ! 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=0.064653Jy sigma=0.620525 ! Fit after self-cal, rms=0.064136Jy sigma=0.617300 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.616 mas, bmaj=17.37 mas, bpa=-8.796 degrees ! Estimated noise=3.32509 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000251234 Jy ! Component: 100 - total flux cleaned = -0.000573869 Jy ! Component: 150 - total flux cleaned = -0.000560471 Jy ! Component: 200 - total flux cleaned = -0.000558409 Jy ! Total flux subtracted in 200 components = -0.000558409 Jy ! Clean residual min=-0.007822 max=0.006081 Jy/beam ! Clean residual mean=0.000001 rms=0.001869 Jy/beam ! Combined flux in latest and established models = 1.21935 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 139 components and 1.21935 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063734Jy sigma=0.613044 ! Fit after self-cal, rms=0.063625Jy sigma=0.611914 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 = -0.000772733 Jy ! Component: 100 - total flux cleaned = -0.000777506 Jy ! Component: 150 - total flux cleaned = -0.000701213 Jy ! Component: 200 - total flux cleaned = -0.000640348 Jy ! Total flux subtracted in 200 components = -0.000640348 Jy ! Clean residual min=-0.007463 max=0.006060 Jy/beam ! Clean residual mean=-0.000000 rms=0.001794 Jy/beam ! Combined flux in latest and established models = 1.21871 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 148 components and 1.21871 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063597Jy sigma=0.611553 ! Fit after self-cal, rms=0.063545Jy sigma=0.611120 ! 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=2.118 mas, bmaj=5.925 mas, bpa=31.08 degrees ! Estimated noise=2.55709 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.118 x 5.925 at 31.08 degrees (North through East) ! Clean map min=-0.011362 max=0.97705 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=0.063545Jy sigma=0.611120 ! Fit after self-cal, rms=0.059858Jy sigma=0.565670 ! Inverting map and beam ! Estimated beam: bmin=2.117 mas, bmaj=5.927 mas, bpa=31.08 degrees ! Estimated noise=2.55994 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000484398 Jy ! Component: 100 - total flux cleaned = -0.000704492 Jy ! Component: 150 - total flux cleaned = -0.000987406 Jy ! Component: 200 - total flux cleaned = -0.00116489 Jy ! Total flux subtracted in 200 components = -0.00116489 Jy ! Clean residual min=-0.006635 max=0.006267 Jy/beam ! Clean residual mean=0.000003 rms=0.001446 Jy/beam ! Combined flux in latest and established models = 1.21754 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 156 components and 1.21754 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059532Jy sigma=0.561583 ! Fit after self-cal, rms=0.059500Jy sigma=0.561336 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000183136 Jy ! Component: 100 - total flux cleaned = -0.00034891 Jy ! Component: 150 - total flux cleaned = -0.000427753 Jy ! Component: 200 - total flux cleaned = -0.00042654 Jy ! Total flux subtracted in 200 components = -0.00042654 Jy ! Clean residual min=-0.006503 max=0.006164 Jy/beam ! Clean residual mean=0.000003 rms=0.001424 Jy/beam ! Combined flux in latest and established models = 1.21711 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 163 components and 1.21711 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059313Jy sigma=0.559056 ! Fit after self-cal, rms=0.059302Jy sigma=0.558934 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059302Jy sigma=0.558934 ! Fit after self-cal, rms=0.059136Jy sigma=0.558279 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=1.673 mas, bmaj=5.169 mas, bpa=32.84 degrees ! Estimated noise=2.958 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.759644 Jy ! Component: 100 - total flux cleaned = 0.984482 Jy ! Component: 150 - total flux cleaned = 1.0664 Jy ! Component: 200 - total flux cleaned = 1.1106 Jy ! Total flux subtracted in 200 components = 1.1106 Jy ! Clean residual min=-0.011257 max=0.027462 Jy/beam ! Clean residual mean=0.000049 rms=0.003264 Jy/beam ! Combined flux in latest and established models = 1.1106 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 18 model components to the UV plane model. ! The established model now contains 18 components and 1.1106 Jy ! Inverting map and beam ! Estimated beam: bmin=2.116 mas, bmaj=5.927 mas, bpa=31.07 degrees ! Estimated noise=2.55869 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, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0409175 Jy ! Component: 100 - total flux cleaned = 0.0620319 Jy ! Component: 150 - total flux cleaned = 0.0760972 Jy ! Component: 200 - total flux cleaned = 0.0860742 Jy ! Total flux subtracted in 200 components = 0.0860742 Jy ! Clean residual min=-0.006838 max=0.006632 Jy/beam ! Clean residual mean=0.000027 rms=0.001712 Jy/beam ! Combined flux in latest and established models = 1.19667 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 55 components and 1.19667 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=7.625 mas, bmaj=17.4 mas, bpa=-8.758 degrees ! Estimated noise=3.3258 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010567 Jy ! Component: 100 - total flux cleaned = 0.0160047 Jy ! Component: 150 - total flux cleaned = 0.0191416 Jy ! Component: 200 - total flux cleaned = 0.0201504 Jy ! Total flux subtracted in 200 components = 0.0201504 Jy ! Clean residual min=-0.006816 max=0.005571 Jy/beam ! Clean residual mean=0.000007 rms=0.001660 Jy/beam ! Combined flux in latest and established models = 1.21682 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 = 0.000511471 Jy ! Component: 100 - total flux cleaned = 0.000872733 Jy ! Component: 150 - total flux cleaned = 0.000917826 Jy ! Component: 200 - total flux cleaned = 0.000919546 Jy ! Total flux subtracted in 200 components = 0.000919546 Jy ! Clean residual min=-0.006774 max=0.005664 Jy/beam ! Clean residual mean=0.000004 rms=0.001626 Jy/beam ! Combined flux in latest and established models = 1.21774 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 125 components and 1.21774 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.116 mas, bmaj=5.927 mas, bpa=31.07 degrees ! Estimated noise=2.55869 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000770787 Jy ! Component: 100 - total flux cleaned = -0.00090298 Jy ! Component: 150 - total flux cleaned = -0.000908291 Jy ! Component: 200 - total flux cleaned = -0.000908657 Jy ! Total flux subtracted in 200 components = -0.000908657 Jy ! Clean residual min=-0.006024 max=0.005234 Jy/beam ! Clean residual mean=0.000003 rms=0.001379 Jy/beam ! Combined flux in latest and established models = 1.21683 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 133 components and 1.21683 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058804Jy sigma=0.556467 ! Fit after self-cal, rms=0.058663Jy sigma=0.554633 wmodel J0539-2839_S_map.mod ! Writing 133 model components to file: J0539-2839_S_map.mod wobs J0539-2839_S_uvs.fits ! Writing UV FITS file: J0539-2839_S_uvs.fits wwins J0539-2839_S_map.win ! wwins: Wrote 5 windows to J0539-2839_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 = -0.00188769 Jy ! Component: 100 - total flux cleaned = -0.00290896 Jy ! Component: 150 - total flux cleaned = -0.00388081 Jy ! Component: 200 - total flux cleaned = -0.00473256 Jy ! Component: 250 - total flux cleaned = -0.00588663 Jy ! Component: 300 - total flux cleaned = -0.00676845 Jy ! Component: 350 - total flux cleaned = -0.0076274 Jy ! Component: 400 - total flux cleaned = -0.00816111 Jy ! Component: 450 - total flux cleaned = -0.00831173 Jy ! Component: 500 - total flux cleaned = -0.00860656 Jy ! Component: 550 - total flux cleaned = -0.00882403 Jy ! Component: 600 - total flux cleaned = -0.00889534 Jy ! Component: 650 - total flux cleaned = -0.00910524 Jy ! Component: 700 - total flux cleaned = -0.00910486 Jy ! Component: 750 - total flux cleaned = -0.0091732 Jy ! Component: 800 - total flux cleaned = -0.00890623 Jy ! Component: 850 - total flux cleaned = -0.00884015 Jy ! Component: 900 - total flux cleaned = -0.0087757 Jy ! Component: 950 - total flux cleaned = -0.0087112 Jy ! Component: 1000 - total flux cleaned = -0.00858412 Jy ! Component: 1050 - total flux cleaned = -0.00870934 Jy ! Component: 1100 - total flux cleaned = -0.00845986 Jy ! Component: 1150 - total flux cleaned = -0.00839921 Jy ! Component: 1200 - total flux cleaned = -0.00821816 Jy ! Component: 1250 - total flux cleaned = -0.00815975 Jy ! Component: 1300 - total flux cleaned = -0.00827873 Jy ! Component: 1350 - total flux cleaned = -0.0079862 Jy ! Component: 1400 - total flux cleaned = -0.00810183 Jy ! Component: 1450 - total flux cleaned = -0.00804443 Jy ! Component: 1500 - total flux cleaned = -0.00793032 Jy ! Component: 1550 - total flux cleaned = -0.0079309 Jy ! Component: 1600 - total flux cleaned = -0.00765426 Jy ! Component: 1650 - total flux cleaned = -0.0076 Jy ! Component: 1700 - total flux cleaned = -0.00749244 Jy ! Component: 1750 - total flux cleaned = -0.00759926 Jy ! Component: 1800 - total flux cleaned = -0.00722799 Jy ! Component: 1850 - total flux cleaned = -0.00733342 Jy ! Component: 1900 - total flux cleaned = -0.00712565 Jy ! Component: 1950 - total flux cleaned = -0.00691901 Jy ! Component: 2000 - total flux cleaned = -0.00666442 Jy ! Component: 2050 - total flux cleaned = -0.00656303 Jy ! Component: 2100 - total flux cleaned = -0.00661321 Jy ! Component: 2150 - total flux cleaned = -0.00646478 Jy ! Component: 2200 - total flux cleaned = -0.00646436 Jy ! Component: 2250 - total flux cleaned = -0.0061727 Jy ! Component: 2300 - total flux cleaned = -0.00622167 Jy ! Component: 2350 - total flux cleaned = -0.00626934 Jy ! Component: 2400 - total flux cleaned = -0.00617483 Jy ! Component: 2450 - total flux cleaned = -0.00603473 Jy ! Component: 2500 - total flux cleaned = -0.00598818 Jy ! Component: 2550 - total flux cleaned = -0.00594221 Jy ! Component: 2600 - total flux cleaned = -0.00585101 Jy ! Component: 2650 - total flux cleaned = -0.00571509 Jy ! Component: 2700 - total flux cleaned = -0.00594022 Jy ! Component: 2750 - total flux cleaned = -0.0058949 Jy ! Component: 2800 - total flux cleaned = -0.00585041 Jy ! Component: 2850 - total flux cleaned = -0.00589416 Jy ! Component: 2900 - total flux cleaned = -0.00571898 Jy ! Component: 2950 - total flux cleaned = -0.00554634 Jy ! Component: 3000 - total flux cleaned = -0.00541747 Jy ! Component: 3050 - total flux cleaned = -0.00533251 Jy ! Component: 3100 - total flux cleaned = -0.00533243 Jy ! Component: 3150 - total flux cleaned = -0.00512322 Jy ! Component: 3200 - total flux cleaned = -0.00516468 Jy ! Component: 3250 - total flux cleaned = -0.00512295 Jy ! Component: 3300 - total flux cleaned = -0.00487741 Jy ! Component: 3350 - total flux cleaned = -0.00471532 Jy ! Component: 3400 - total flux cleaned = -0.00483626 Jy ! Component: 3450 - total flux cleaned = -0.00467593 Jy ! Component: 3500 - total flux cleaned = -0.00467559 Jy ! Component: 3550 - total flux cleaned = -0.00455734 Jy ! Component: 3600 - total flux cleaned = -0.00455737 Jy ! Component: 3650 - total flux cleaned = -0.00440174 Jy ! Component: 3700 - total flux cleaned = -0.00440168 Jy ! Component: 3750 - total flux cleaned = -0.00432457 Jy ! Component: 3800 - total flux cleaned = -0.00421013 Jy ! Component: 3850 - total flux cleaned = -0.00413463 Jy ! Component: 3900 - total flux cleaned = -0.00383409 Jy ! Component: 3950 - total flux cleaned = -0.00383434 Jy ! Component: 4000 - total flux cleaned = -0.00383463 Jy ! Component: 4050 - total flux cleaned = -0.0038342 Jy ! Total flux subtracted in 4096 components = -0.00379724 Jy ! Clean residual min=-0.002670 max=0.002265 Jy/beam ! Clean residual mean=0.000004 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 1.21304 Jy keep ! Adding 292 model components to the UV plane model. ! The established model now contains 425 components and 1.21304 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv117_uvs/J0539-2839_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.116 x 5.927 at 31.07 degrees (North through East) ! Clean map min=-0.0037879 max=0.9827 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv117_uvs/J0539-2839_S_map.fits wmodel /scr/pima/rv117_uvs/J0539-2839_S_map.mod ! Writing 425 model components to file: /scr/pima/rv117_uvs/J0539-2839_S_map.mod wobs /scr/pima/rv117_uvs/J0539-2839_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv117_uvs/J0539-2839_S_uvs.fits wwins /scr/pima/rv117_uvs/J0539-2839_S_map.win ! wwins: Wrote 6 windows to /scr/pima/rv117_uvs/J0539-2839_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.9827 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000649436 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.198261 0.198261 0.396522 0.793043 1.58609 3.17217 6.34434 12.6887 25.3774 50.7548 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.982 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1513.16 quit ! Quitting program ! Log file /scr/pima/rv117_uvs/J0539-2839_S_dfm.log closed on Sat Dec 9 23:42:28 2017