! Started logfile: /scr/pima/rv118_uvs/J1254+1141_S_dfm.log on Sun Dec 10 00:09:52 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/rv118_uvs/J1254+1141_S_uva.fits ! Reading UV FITS file: /scr/pima/rv118_uvs/J1254+1141_S_uva.fits ! AN table 1: 58 integrations on 45 of 45 possible baselines. ! AN table 2: 39 integrations on 6 of 6 possible baselines. ! AN table 3: 5 integrations on 28 of 28 possible baselines. ! AN table 4: 43 integrations on 10 of 10 possible baselines. ! AN table 5: 112 integrations on 6 of 6 possible baselines. ! Apparent sampling: 0.507342 visibilities/baseline/integration-bin. ! Found source: J1254+1141 ! ! 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 8292 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 J1254+1141_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 250 telescope corrections were flagged in sub-array 1. ! A total of 84 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 117 telescope corrections were flagged in sub-array 4. ! A total of 137 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 250 telescope corrections were flagged in sub-array 1. ! A total of 84 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 117 telescope corrections were flagged in sub-array 4. ! A total of 137 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 250 telescope corrections were flagged in sub-array 1. ! A total of 84 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 117 telescope corrections were flagged in sub-array 4. ! A total of 137 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 250 telescope corrections were flagged in sub-array 1. ! A total of 84 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 117 telescope corrections were flagged in sub-array 4. ! A total of 137 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.106950Jy sigma=14.497987 ! Fit after self-cal, rms=0.622922Jy sigma=7.277558 ! 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=1.756 mas, bmaj=2.473 mas, bpa=45.2 degrees ! Estimated noise=1.15544 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 = 0.329048 Jy ! Component: 100 - total flux cleaned = 0.45346 Jy ! Total flux subtracted in 100 components = 0.45346 Jy ! Clean residual min=-0.023649 max=0.059239 Jy/beam ! Clean residual mean=0.000101 rms=0.006596 Jy/beam ! Combined flux in latest and established models = 0.45346 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.45346 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.201408Jy sigma=2.420196 ! Fit after self-cal, rms=0.200905Jy sigma=2.418454 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0678018 Jy ! Component: 100 - total flux cleaned = 0.105471 Jy ! Total flux subtracted in 100 components = 0.105471 Jy ! Clean residual min=-0.017708 max=0.031769 Jy/beam ! Clean residual mean=0.000030 rms=0.004876 Jy/beam ! Combined flux in latest and established models = 0.558931 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 21 components and 0.558931 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.174670Jy sigma=1.953122 ! Fit after self-cal, rms=0.174368Jy sigma=1.952352 ! Inverting map ! Added new window around map position (-7, -0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0307877 Jy ! Component: 100 - total flux cleaned = 0.0507798 Jy ! Total flux subtracted in 100 components = 0.0507798 Jy ! Clean residual min=-0.015801 max=0.019281 Jy/beam ! Clean residual mean=0.000002 rms=0.004403 Jy/beam ! Combined flux in latest and established models = 0.609711 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 32 components and 0.609711 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.167809Jy sigma=1.841042 ! Fit after self-cal, rms=0.167262Jy sigma=1.830317 ! 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=2.076 mas, bmaj=2.716 mas, bpa=41.79 degrees ! Estimated noise=0.682085 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 = 0.0235035 Jy ! Component: 100 - total flux cleaned = 0.0379887 Jy ! Component: 150 - total flux cleaned = 0.0474756 Jy ! Component: 200 - total flux cleaned = 0.0537052 Jy ! Total flux subtracted in 200 components = 0.0537052 Jy ! Clean residual min=-0.018503 max=0.015553 Jy/beam ! Clean residual mean=0.000003 rms=0.004160 Jy/beam ! Combined flux in latest and established models = 0.663416 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 42 components and 0.663417 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.163729Jy sigma=1.778781 ! Fit after self-cal, rms=0.163394Jy sigma=1.772638 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.076 x 2.716 at 41.79 degrees (North through East) ! Clean map min=-0.017441 max=0.42621 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.06 HH 1.03 HN 1.00 ! LA 1.03 NL 0.98 NY 1.00 ON 0.99 ! PT 0.98 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 KK 1.00 KP 1.00 OV 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 1.06 HN 1.01 KP 1.06 ! LA 1.02 NL 0.99 PT 0.99 SC 1.06 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.13 KK 1.02 KP 1.01 OV 1.04 ! PT 0.96 ! ! A total of 231 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! HH 1.03 HN 1.53 NY 0.99 WZ 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.09 HH 1.03 HN 1.01 ! LA 1.04 NL 0.96 NY 1.01 ON 0.98 ! PT 0.98 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 KK 1.01 KP 1.04 OV 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 1.05 HN 1.01 KP 1.03 ! LA 1.01 NL 1.04 PT 1.01 SC 1.04 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.19 KK 1.01 KP 1.01 OV 1.04 ! PT 0.96 ! ! A total of 231 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! HH 0.89 HN 1.54 NY 0.99 WZ 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.18 HH 1.05 HN 1.06 ! LA 1.05 NL 0.59 NY 1.07 ON 1.09 ! PT 0.99 SC 0.61 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 KK 1.04 KP 0.54 OV 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 1.21 HN 1.09 KP 0.47 ! LA 1.04 NL 0.81 PT 1.01 SC 0.63 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.28 KK 1.04 KP 0.56 OV 1.06 ! PT 0.97 ! ! A total of 231 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! HH 1.12 HN 1.55 NY 1.06 WZ 1.12 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.09 HH 1.00 HN 1.04 ! LA 1.06 NL 1.02 NY 1.07 ON 0.98 ! PT 1.02 SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 KK 1.06 KP 1.09 OV 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.07 FD 1.08 HN 1.05 KP 1.06 ! LA 1.04 NL 1.01 PT 1.02 SC 1.12 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.07 KK 1.03 KP 1.07 OV 1.11 ! PT 1.01 ! ! A total of 231 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! HH 0.91 HN 1.58 NY 1.12 WZ 1.10 ! ! ! Fit before self-cal, rms=0.163394Jy sigma=1.772638 ! Fit after self-cal, rms=0.104326Jy sigma=1.022624 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.053 mas, bmaj=3.365 mas, bpa=31.67 degrees ! Estimated noise=0.708852 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 (-11, -2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00866593 Jy ! Component: 100 - total flux cleaned = 0.0112212 Jy ! Component: 150 - total flux cleaned = 0.0114975 Jy ! Component: 200 - total flux cleaned = 0.0118157 Jy ! Total flux subtracted in 200 components = 0.0118157 Jy ! Clean residual min=-0.004514 max=0.005422 Jy/beam ! Clean residual mean=-0.000002 rms=0.001130 Jy/beam ! Combined flux in latest and established models = 0.675232 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 65 components and 0.675232 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103590Jy sigma=1.011413 ! Fit after self-cal, rms=0.103927Jy sigma=1.007710 ! 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=0.103927Jy sigma=1.007710 ! Fit after self-cal, rms=0.103649Jy sigma=1.006197 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.05 mas, bmaj=3.366 mas, bpa=31.67 degrees ! Estimated noise=0.707707 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00353365 Jy ! Component: 100 - total flux cleaned = 0.00435063 Jy ! Component: 150 - total flux cleaned = 0.00454156 Jy ! Component: 200 - total flux cleaned = 0.00465387 Jy ! Total flux subtracted in 200 components = 0.00465387 Jy ! Clean residual min=-0.004183 max=0.005107 Jy/beam ! Clean residual mean=0.000002 rms=0.001032 Jy/beam ! Combined flux in latest and established models = 0.679886 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 75 components and 0.679886 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103481Jy sigma=1.003932 ! Fit after self-cal, rms=0.103472Jy sigma=1.003629 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 (-28, -4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00498203 Jy ! Component: 100 - total flux cleaned = 0.00786557 Jy ! Component: 150 - total flux cleaned = 0.00994002 Jy ! Component: 200 - total flux cleaned = 0.0113393 Jy ! Total flux subtracted in 200 components = 0.0113393 Jy ! Clean residual min=-0.003833 max=0.003875 Jy/beam ! Clean residual mean=0.000008 rms=0.000878 Jy/beam ! Combined flux in latest and established models = 0.691226 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 105 components and 0.691225 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103237Jy sigma=0.998163 ! Fit after self-cal, rms=0.103178Jy sigma=0.997390 ! 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=0.103178Jy sigma=0.997390 ! Fit after self-cal, rms=0.103363Jy sigma=0.994779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.047 mas, bmaj=3.367 mas, bpa=31.81 degrees ! Estimated noise=0.707957 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00309972 Jy ! Component: 100 - total flux cleaned = 0.0052467 Jy ! Component: 150 - total flux cleaned = 0.00689602 Jy ! Component: 200 - total flux cleaned = 0.0077144 Jy ! Total flux subtracted in 200 components = 0.0077144 Jy ! Clean residual min=-0.003371 max=0.003430 Jy/beam ! Clean residual mean=0.000007 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.69894 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 115 components and 0.69894 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103257Jy sigma=0.992239 ! Fit after self-cal, rms=0.103241Jy sigma=0.991905 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 = 0.00164273 Jy ! Component: 100 - total flux cleaned = 0.00247178 Jy ! Component: 150 - total flux cleaned = 0.00304832 Jy ! Component: 200 - total flux cleaned = 0.00332831 Jy ! Total flux subtracted in 200 components = 0.00332831 Jy ! Clean residual min=-0.003162 max=0.003178 Jy/beam ! Clean residual mean=0.000008 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.702268 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 121 components and 0.702268 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103197Jy sigma=0.991046 ! Fit after self-cal, rms=0.103190Jy sigma=0.990964 ! Inverting map ! Added new window around map position (85.5, 48.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00278216 Jy ! Component: 100 - total flux cleaned = 0.00325307 Jy ! Component: 150 - total flux cleaned = 0.00329667 Jy ! Component: 200 - total flux cleaned = 0.0033788 Jy ! Total flux subtracted in 200 components = 0.0033788 Jy ! Clean residual min=-0.003030 max=0.003161 Jy/beam ! Clean residual mean=0.000011 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.705647 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 138 components and 0.705647 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103107Jy sigma=0.989576 ! Fit after self-cal, rms=0.103102Jy sigma=0.989403 ! Inverting map ! Added new window around map position (-50.5, -0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00288734 Jy ! Component: 100 - total flux cleaned = 0.00406881 Jy ! Component: 150 - total flux cleaned = 0.00449344 Jy ! Component: 200 - total flux cleaned = 0.00473302 Jy ! Total flux subtracted in 200 components = 0.00473302 Jy ! Clean residual min=-0.002702 max=0.002792 Jy/beam ! Clean residual mean=0.000010 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.71038 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 154 components and 0.71038 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102990Jy sigma=0.988043 ! Fit after self-cal, rms=0.102990Jy sigma=0.987898 ! 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=0.102990Jy sigma=0.987898 ! Fit after self-cal, rms=0.102889Jy sigma=0.986261 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.954 mas, bmaj=9.388 mas, bpa=-42.45 degrees ! Estimated noise=0.922657 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00304429 Jy ! Component: 100 - total flux cleaned = 0.00494754 Jy ! Component: 150 - total flux cleaned = 0.0061174 Jy ! Component: 200 - total flux cleaned = 0.00673802 Jy ! Total flux subtracted in 200 components = 0.00673802 Jy ! Clean residual min=-0.002934 max=0.002371 Jy/beam ! Clean residual mean=0.000017 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.717118 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 174 components and 0.717118 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102895Jy sigma=0.985801 ! Fit after self-cal, rms=0.102873Jy sigma=0.985609 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 = 0.0014675 Jy ! Component: 100 - total flux cleaned = 0.00225307 Jy ! Component: 150 - total flux cleaned = 0.00265593 Jy ! Component: 200 - total flux cleaned = 0.00288616 Jy ! Total flux subtracted in 200 components = 0.00288616 Jy ! Clean residual min=-0.002589 max=0.002275 Jy/beam ! Clean residual mean=0.000019 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.720005 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 184 components and 0.720004 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102883Jy sigma=0.985640 ! Fit after self-cal, rms=0.102879Jy sigma=0.985593 ! 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=2.043 mas, bmaj=3.369 mas, bpa=31.87 degrees ! Estimated noise=0.708006 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.043 x 3.369 at 31.87 degrees (North through East) ! Clean map min=-0.0023997 max=0.43925 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=1.723 mas, bmaj=3.179 mas, bpa=34.14 degrees ! Estimated noise=1.21286 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.342762 Jy ! Component: 100 - total flux cleaned = 0.466411 Jy ! Component: 150 - total flux cleaned = 0.528143 Jy ! Component: 200 - total flux cleaned = 0.565859 Jy ! Total flux subtracted in 200 components = 0.565859 Jy ! Clean residual min=-0.009944 max=0.020012 Jy/beam ! Clean residual mean=0.000055 rms=0.002691 Jy/beam ! Combined flux in latest and established models = 0.565859 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.565859 Jy ! Inverting map and beam ! Estimated beam: bmin=2.043 mas, bmaj=3.369 mas, bpa=31.87 degrees ! Estimated noise=0.708006 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 (-2.5, 0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0387898 Jy ! Component: 100 - total flux cleaned = 0.0634 Jy ! Component: 150 - total flux cleaned = 0.0803 Jy ! Component: 200 - total flux cleaned = 0.0925158 Jy ! Total flux subtracted in 200 components = 0.0925158 Jy ! Clean residual min=-0.006147 max=0.007923 Jy/beam ! Clean residual mean=0.000017 rms=0.001569 Jy/beam ! Combined flux in latest and established models = 0.658374 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 70 components and 0.658374 Jy ! Inverting map ! Added new window around map position (-22.5, -4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0096515 Jy ! Component: 100 - total flux cleaned = 0.0173569 Jy ! Component: 150 - total flux cleaned = 0.023703 Jy ! Component: 200 - total flux cleaned = 0.0290452 Jy ! Total flux subtracted in 200 components = 0.0290452 Jy ! Clean residual min=-0.004125 max=0.003770 Jy/beam ! Clean residual mean=0.000012 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 0.68742 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 95 components and 0.68742 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=8.954 mas, bmaj=9.388 mas, bpa=-42.45 degrees ! Estimated noise=0.922657 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00865086 Jy ! Component: 100 - total flux cleaned = 0.0146423 Jy ! Component: 150 - total flux cleaned = 0.0190724 Jy ! Component: 200 - total flux cleaned = 0.0224417 Jy ! Total flux subtracted in 200 components = 0.0224417 Jy ! Clean residual min=-0.003287 max=0.002665 Jy/beam ! Clean residual mean=0.000025 rms=0.000846 Jy/beam ! Combined flux in latest and established models = 0.709861 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 = 0.00260973 Jy ! Component: 100 - total flux cleaned = 0.00465508 Jy ! Component: 150 - total flux cleaned = 0.00627333 Jy ! Component: 200 - total flux cleaned = 0.00756158 Jy ! Total flux subtracted in 200 components = 0.00756158 Jy ! Clean residual min=-0.002700 max=0.002173 Jy/beam ! Clean residual mean=0.000022 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.717423 Jy ! Adding 109 model components to the UV plane model. ! The established model now contains 186 components and 0.717423 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.043 mas, bmaj=3.369 mas, bpa=31.87 degrees ! Estimated noise=0.708006 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000380643 Jy ! Component: 100 - total flux cleaned = 0.000610314 Jy ! Component: 150 - total flux cleaned = 0.000538894 Jy ! Component: 200 - total flux cleaned = 0.000726476 Jy ! Total flux subtracted in 200 components = 0.000726476 Jy ! Clean residual min=-0.002751 max=0.002656 Jy/beam ! Clean residual mean=0.000009 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.718149 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 205 components and 0.71815 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102979Jy sigma=0.984996 ! Fit after self-cal, rms=0.102974Jy sigma=0.984229 wmodel J1254+1141_S_map.mod ! Writing 205 model components to file: J1254+1141_S_map.mod wobs J1254+1141_S_uvs.fits ! Writing UV FITS file: J1254+1141_S_uvs.fits wwins J1254+1141_S_map.win ! wwins: Wrote 8 windows to J1254+1141_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 = -0.000116993 Jy ! Component: 100 - total flux cleaned = 0.000108085 Jy ! Component: 150 - total flux cleaned = 0.000368788 Jy ! Component: 200 - total flux cleaned = 0.000536942 Jy ! Component: 250 - total flux cleaned = 0.000700922 Jy ! Component: 300 - total flux cleaned = 0.000781841 Jy ! Component: 350 - total flux cleaned = 0.000978711 Jy ! Component: 400 - total flux cleaned = 0.0011328 Jy ! Component: 450 - total flux cleaned = 0.00135954 Jy ! Component: 500 - total flux cleaned = 0.00150831 Jy ! Component: 550 - total flux cleaned = 0.0016909 Jy ! Component: 600 - total flux cleaned = 0.00190671 Jy ! Component: 650 - total flux cleaned = 0.00197728 Jy ! Component: 700 - total flux cleaned = 0.00197772 Jy ! Component: 750 - total flux cleaned = 0.00211668 Jy ! Component: 800 - total flux cleaned = 0.00225343 Jy ! Component: 850 - total flux cleaned = 0.00225366 Jy ! Component: 900 - total flux cleaned = 0.00228734 Jy ! Component: 950 - total flux cleaned = 0.00238685 Jy ! Component: 1000 - total flux cleaned = 0.00235378 Jy ! Component: 1050 - total flux cleaned = 0.00238576 Jy ! Component: 1100 - total flux cleaned = 0.00238561 Jy ! Component: 1150 - total flux cleaned = 0.00251332 Jy ! Component: 1200 - total flux cleaned = 0.00254471 Jy ! Component: 1250 - total flux cleaned = 0.00254468 Jy ! Component: 1300 - total flux cleaned = 0.00270039 Jy ! Component: 1350 - total flux cleaned = 0.00270059 Jy ! Component: 1400 - total flux cleaned = 0.00273156 Jy ! Component: 1450 - total flux cleaned = 0.00294486 Jy ! Component: 1500 - total flux cleaned = 0.00300581 Jy ! Component: 1550 - total flux cleaned = 0.00309599 Jy ! Component: 1600 - total flux cleaned = 0.00324517 Jy ! Component: 1650 - total flux cleaned = 0.00324526 Jy ! Component: 1700 - total flux cleaned = 0.00333365 Jy ! Component: 1750 - total flux cleaned = 0.00353792 Jy ! Component: 1800 - total flux cleaned = 0.00362453 Jy ! Component: 1850 - total flux cleaned = 0.00368212 Jy ! Component: 1900 - total flux cleaned = 0.0036819 Jy ! Component: 1950 - total flux cleaned = 0.0037388 Jy ! Component: 2000 - total flux cleaned = 0.00393625 Jy ! Component: 2050 - total flux cleaned = 0.00396384 Jy ! Component: 2100 - total flux cleaned = 0.00401934 Jy ! Component: 2150 - total flux cleaned = 0.0039088 Jy ! Component: 2200 - total flux cleaned = 0.00407376 Jy ! Component: 2250 - total flux cleaned = 0.00410125 Jy ! Component: 2300 - total flux cleaned = 0.00415542 Jy ! Component: 2350 - total flux cleaned = 0.00415538 Jy ! Component: 2400 - total flux cleaned = 0.00420918 Jy ! Component: 2450 - total flux cleaned = 0.00428922 Jy ! Component: 2500 - total flux cleaned = 0.00423613 Jy ! Component: 2550 - total flux cleaned = 0.00431539 Jy ! Component: 2600 - total flux cleaned = 0.00434146 Jy ! Component: 2650 - total flux cleaned = 0.00439362 Jy ! Component: 2700 - total flux cleaned = 0.00431605 Jy ! Component: 2750 - total flux cleaned = 0.00457381 Jy ! Component: 2800 - total flux cleaned = 0.0044967 Jy ! Component: 2850 - total flux cleaned = 0.00454727 Jy ! Component: 2900 - total flux cleaned = 0.00452184 Jy ! Component: 2950 - total flux cleaned = 0.00459748 Jy ! Component: 3000 - total flux cleaned = 0.0046473 Jy ! Component: 3050 - total flux cleaned = 0.00462224 Jy ! Component: 3100 - total flux cleaned = 0.00474651 Jy ! Component: 3150 - total flux cleaned = 0.00479598 Jy ! Component: 3200 - total flux cleaned = 0.00491886 Jy ! Component: 3250 - total flux cleaned = 0.00491848 Jy ! Component: 3300 - total flux cleaned = 0.00501595 Jy ! Component: 3350 - total flux cleaned = 0.0049916 Jy ! Component: 3400 - total flux cleaned = 0.0049673 Jy ! Component: 3450 - total flux cleaned = 0.00494344 Jy ! Component: 3500 - total flux cleaned = 0.00513442 Jy ! Component: 3550 - total flux cleaned = 0.00518199 Jy ! Component: 3600 - total flux cleaned = 0.00527646 Jy ! Component: 3650 - total flux cleaned = 0.00532338 Jy ! Component: 3700 - total flux cleaned = 0.00532339 Jy ! Component: 3750 - total flux cleaned = 0.00543995 Jy ! Component: 3800 - total flux cleaned = 0.00539327 Jy ! Component: 3850 - total flux cleaned = 0.00550878 Jy ! Component: 3900 - total flux cleaned = 0.00553169 Jy ! Component: 3950 - total flux cleaned = 0.00553182 Jy ! Component: 4000 - total flux cleaned = 0.00548635 Jy ! Component: 4050 - total flux cleaned = 0.00564474 Jy ! Total flux subtracted in 4096 components = 0.00566735 Jy ! Clean residual min=-0.001520 max=0.001326 Jy/beam ! Clean residual mean=0.000004 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.723817 Jy keep ! Adding 275 model components to the UV plane model. ! The established model now contains 480 components and 0.723817 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv118_uvs/J1254+1141_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.043 x 3.369 at 31.87 degrees (North through East) ! Clean map min=-0.0020735 max=0.43925 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv118_uvs/J1254+1141_S_map.fits wmodel /scr/pima/rv118_uvs/J1254+1141_S_map.mod ! Writing 480 model components to file: /scr/pima/rv118_uvs/J1254+1141_S_map.mod wobs /scr/pima/rv118_uvs/J1254+1141_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv118_uvs/J1254+1141_S_uvs.fits wwins /scr/pima/rv118_uvs/J1254+1141_S_map.win ! wwins: Wrote 9 windows to /scr/pima/rv118_uvs/J1254+1141_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.439251 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000362288 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.247436 0.247436 0.494872 0.989744 1.97949 3.95898 7.91795 15.8359 31.6718 63.3436 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.439 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1212.43 quit ! Quitting program ! Log file /scr/pima/rv118_uvs/J1254+1141_S_dfm.log closed on Sun Dec 10 00:09:57 2017