! Started logfile: J1716+2152_S_2014_05_31_pus_uvs.log on Mon Nov 28 15:32:46 2016 obs J1716+2152_S_2014_05_31_pus_uva.fits ! Reading UV FITS file: J1716+2152_S_2014_05_31_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.972423 visibilities/baseline/integration-bin. ! Found source: J1716+2152 ! ! 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 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 336 lines of history. ! ! Reading 14528 visibilities. select I ! Polarization I is unavailable. ! 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 ![@muppet J1716+2152_S_2014_05_31_pus] 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 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.806350Jy sigma=0.009820 ! Fit after self-cal, rms=0.733084Jy sigma=0.008867 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.091 mas, bmaj=5.853 mas, bpa=-3.212 degrees ! Estimated noise=709.589 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 = 0.217966 Jy ! Component: 100 - total flux cleaned = 0.318344 Jy ! Total flux subtracted in 100 components = 0.318344 Jy ! Clean residual min=-0.018189 max=0.058903 Jy/beam ! Clean residual mean=-0.000106 rms=0.006040 Jy/beam ! Combined flux in latest and established models = 0.318344 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.318344 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.135504Jy sigma=0.001657 ! Fit after self-cal, rms=0.134268Jy sigma=0.001644 ! Inverting map ! Added new window around map position (-4, 0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0621503 Jy ! Component: 100 - total flux cleaned = 0.0978278 Jy ! Total flux subtracted in 100 components = 0.0978278 Jy ! Clean residual min=-0.008824 max=0.019961 Jy/beam ! Clean residual mean=-0.000035 rms=0.002726 Jy/beam ! Combined flux in latest and established models = 0.416172 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 24 components and 0.416172 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093462Jy sigma=0.001098 ! Fit after self-cal, rms=0.092809Jy sigma=0.001089 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0227939 Jy ! Component: 100 - total flux cleaned = 0.0366302 Jy ! Total flux subtracted in 100 components = 0.0366302 Jy ! Clean residual min=-0.006452 max=0.011149 Jy/beam ! Clean residual mean=-0.000009 rms=0.001755 Jy/beam ! Combined flux in latest and established models = 0.452802 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 31 components and 0.452802 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084396Jy sigma=0.000982 ! Fit after self-cal, rms=0.084311Jy sigma=0.000981 ! Inverting map ! Added new window around map position (4, -3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110145 Jy ! Component: 100 - total flux cleaned = 0.0179971 Jy ! Total flux subtracted in 100 components = 0.0179971 Jy ! Clean residual min=-0.006484 max=0.006319 Jy/beam ! Clean residual mean=0.000002 rms=0.001496 Jy/beam ! Combined flux in latest and established models = 0.470799 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 43 components and 0.470799 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081918Jy sigma=0.000953 ! Fit after self-cal, rms=0.081876Jy sigma=0.000953 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.654 mas, bmaj=6.927 mas, bpa=-2.786 degrees ! Estimated noise=480.388 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 = 0.00910092 Jy ! Component: 100 - total flux cleaned = 0.0148995 Jy ! Component: 150 - total flux cleaned = 0.0189189 Jy ! Component: 200 - total flux cleaned = 0.0217829 Jy ! Total flux subtracted in 200 components = 0.0217829 Jy ! Clean residual min=-0.005963 max=0.007852 Jy/beam ! Clean residual mean=0.000023 rms=0.001857 Jy/beam ! Combined flux in latest and established models = 0.492582 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 91 components and 0.492582 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080478Jy sigma=0.000941 ! Fit after self-cal, rms=0.080469Jy sigma=0.000941 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.84 HN 0.99 KP 1.03 ! LA 1.16 MK 1.04 NL 0.98 OV 1.00 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.04 KP 1.01 ! LA 1.11 MK 1.04 NL 1.06 OV 1.03 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.13 HN 1.03 KP 0.92 ! LA 0.89 MK 0.92 NL 1.00 OV 0.96 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.02 HN 1.03 KP 0.89 ! LA 0.86 MK 1.08 NL 1.08 OV 1.02 ! PT 1.00 SC 0.96 ! ! ! Fit before self-cal, rms=0.080469Jy sigma=0.000941 ! Fit after self-cal, rms=0.070169Jy sigma=0.000829 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.667 mas, bmaj=6.929 mas, bpa=-2.007 degrees ! Estimated noise=479.628 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 = -0.00120348 Jy ! Component: 100 - total flux cleaned = -0.00145808 Jy ! Component: 150 - total flux cleaned = -0.00162488 Jy ! Component: 200 - total flux cleaned = -0.00182046 Jy ! Total flux subtracted in 200 components = -0.00182046 Jy ! Clean residual min=-0.004725 max=0.006310 Jy/beam ! Clean residual mean=0.000004 rms=0.001512 Jy/beam ! Combined flux in latest and established models = 0.490762 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 108 components and 0.490762 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070106Jy sigma=0.000828 ! Fit after self-cal, rms=0.070102Jy sigma=0.000828 ! 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=0.070102Jy sigma=0.000828 ! Fit after self-cal, rms=0.068744Jy sigma=0.000811 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.658 mas, bmaj=6.918 mas, bpa=-2.256 degrees ! Estimated noise=478.794 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000768581 Jy ! Component: 100 - total flux cleaned = -0.000938689 Jy ! Component: 150 - total flux cleaned = -0.000966467 Jy ! Component: 200 - total flux cleaned = -0.000945705 Jy ! Total flux subtracted in 200 components = -0.000945705 Jy ! Clean residual min=-0.003390 max=0.005362 Jy/beam ! Clean residual mean=0.000008 rms=0.001205 Jy/beam ! Combined flux in latest and established models = 0.489816 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 116 components and 0.489816 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068712Jy sigma=0.000811 ! Fit after self-cal, rms=0.068717Jy sigma=0.000811 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 (40.5, -32.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00601506 Jy ! Component: 100 - total flux cleaned = 0.0102061 Jy ! Component: 150 - total flux cleaned = 0.0133239 Jy ! Component: 200 - total flux cleaned = 0.0157006 Jy ! Total flux subtracted in 200 components = 0.0157006 Jy ! Clean residual min=-0.002787 max=0.004018 Jy/beam ! Clean residual mean=0.000001 rms=0.000955 Jy/beam ! Combined flux in latest and established models = 0.505517 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 171 components and 0.505517 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068124Jy sigma=0.000801 ! Fit after self-cal, rms=0.068053Jy sigma=0.000800 ! Inverting map ! Added new window around map position (18.5, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00361859 Jy ! Component: 100 - total flux cleaned = 0.00590368 Jy ! Component: 150 - total flux cleaned = 0.00732335 Jy ! Component: 200 - total flux cleaned = 0.00783886 Jy ! Total flux subtracted in 200 components = 0.00783886 Jy ! Clean residual min=-0.002740 max=0.003504 Jy/beam ! Clean residual mean=0.000000 rms=0.000862 Jy/beam ! Combined flux in latest and established models = 0.513356 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 195 components and 0.513356 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067815Jy sigma=0.000797 ! Fit after self-cal, rms=0.067794Jy sigma=0.000796 ! 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=0.067794Jy sigma=0.000796 ! Fit after self-cal, rms=0.067526Jy sigma=0.000795 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.66 mas, bmaj=6.91 mas, bpa=-2.115 degrees ! Estimated noise=477.649 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00264313 Jy ! Component: 100 - total flux cleaned = 0.00461846 Jy ! Component: 150 - total flux cleaned = 0.00578342 Jy ! Component: 200 - total flux cleaned = 0.00634657 Jy ! Total flux subtracted in 200 components = 0.00634657 Jy ! Clean residual min=-0.002445 max=0.002975 Jy/beam ! Clean residual mean=0.000001 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.519702 Jy selfcal ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 232 components and 0.519702 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067385Jy sigma=0.000793 ! Fit after self-cal, rms=0.067368Jy sigma=0.000793 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 = 0.00104948 Jy ! Component: 100 - total flux cleaned = 0.00154406 Jy ! Component: 150 - total flux cleaned = 0.00190159 Jy ! Component: 200 - total flux cleaned = 0.00214672 Jy ! Total flux subtracted in 200 components = 0.00214672 Jy ! Clean residual min=-0.002380 max=0.002880 Jy/beam ! Clean residual mean=-0.000001 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.521849 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 248 components and 0.521849 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067312Jy sigma=0.000792 ! Fit after self-cal, rms=0.067307Jy sigma=0.000792 ! 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=0.067307Jy sigma=0.000792 ! Fit after self-cal, rms=0.067246Jy sigma=0.000791 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.43 mas, bmaj=10.31 mas, bpa=-3.04 degrees ! Estimated noise=566.914 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00332987 Jy ! Component: 100 - total flux cleaned = 0.00491463 Jy ! Component: 150 - total flux cleaned = 0.00566259 Jy ! Component: 200 - total flux cleaned = 0.00615459 Jy ! Total flux subtracted in 200 components = 0.00615459 Jy ! Clean residual min=-0.003409 max=0.003886 Jy/beam ! Clean residual mean=0.000000 rms=0.001031 Jy/beam ! Combined flux in latest and established models = 0.528004 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 269 components and 0.528004 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067238Jy sigma=0.000791 ! Fit after self-cal, rms=0.067222Jy sigma=0.000791 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 = 0.000590804 Jy ! Component: 100 - total flux cleaned = 0.000867171 Jy ! Component: 150 - total flux cleaned = 0.0010293 Jy ! Component: 200 - total flux cleaned = 0.00120303 Jy ! Total flux subtracted in 200 components = 0.00120303 Jy ! Clean residual min=-0.003326 max=0.003648 Jy/beam ! Clean residual mean=-0.000003 rms=0.000997 Jy/beam ! Combined flux in latest and established models = 0.529207 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 284 components and 0.529207 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067235Jy sigma=0.000791 ! Fit after self-cal, rms=0.067232Jy sigma=0.000791 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=3.66 mas, bmaj=6.906 mas, bpa=-2.067 degrees ! Estimated noise=477.357 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.66 x 6.906 at -2.067 degrees (North through East) ! Clean map min=-0.0025326 max=0.2783 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.095 mas, bmaj=5.825 mas, bpa=-2.245 degrees ! Estimated noise=707.417 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.218831 Jy ! Component: 100 - total flux cleaned = 0.323903 Jy ! Component: 150 - total flux cleaned = 0.383256 Jy ! Component: 200 - total flux cleaned = 0.418245 Jy ! Total flux subtracted in 200 components = 0.418245 Jy ! Clean residual min=-0.006755 max=0.017994 Jy/beam ! Clean residual mean=-0.000035 rms=0.002239 Jy/beam ! Combined flux in latest and established models = 0.418245 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 0.418245 Jy ! Inverting map and beam ! Estimated beam: bmin=3.66 mas, bmaj=6.906 mas, bpa=-2.067 degrees ! Estimated noise=477.357 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 = 0.0277761 Jy ! Component: 100 - total flux cleaned = 0.0430839 Jy ! Component: 150 - total flux cleaned = 0.0532362 Jy ! Component: 200 - total flux cleaned = 0.0612233 Jy ! Total flux subtracted in 200 components = 0.0612233 Jy ! Clean residual min=-0.003765 max=0.005843 Jy/beam ! Clean residual mean=-0.000001 rms=0.001331 Jy/beam ! Combined flux in latest and established models = 0.479468 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 87 components and 0.479468 Jy ! Inverting map ! Added new window around map position (48, -32). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00691229 Jy ! Component: 100 - total flux cleaned = 0.0126557 Jy ! Component: 150 - total flux cleaned = 0.0175648 Jy ! Component: 200 - total flux cleaned = 0.0217808 Jy ! Total flux subtracted in 200 components = 0.0217808 Jy ! Clean residual min=-0.003047 max=0.003365 Jy/beam ! Clean residual mean=0.000000 rms=0.000897 Jy/beam ! Combined flux in latest and established models = 0.501249 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 136 components and 0.501249 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=7.43 mas, bmaj=10.31 mas, bpa=-3.04 degrees ! Estimated noise=566.914 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00663214 Jy ! Component: 100 - total flux cleaned = 0.0116781 Jy ! Component: 150 - total flux cleaned = 0.0156401 Jy ! Component: 200 - total flux cleaned = 0.0187829 Jy ! Total flux subtracted in 200 components = 0.0187829 Jy ! Clean residual min=-0.003714 max=0.004000 Jy/beam ! Clean residual mean=0.000001 rms=0.001079 Jy/beam ! Combined flux in latest and established models = 0.520032 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 = 0.00252271 Jy ! Component: 100 - total flux cleaned = 0.00456937 Jy ! Component: 150 - total flux cleaned = 0.00623837 Jy ! Component: 200 - total flux cleaned = 0.00760505 Jy ! Total flux subtracted in 200 components = 0.00760505 Jy ! Clean residual min=-0.003323 max=0.003445 Jy/beam ! Clean residual mean=0.000001 rms=0.000958 Jy/beam ! Combined flux in latest and established models = 0.527637 Jy ! Adding 105 model components to the UV plane model. ! The established model now contains 224 components and 0.527637 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.66 mas, bmaj=6.906 mas, bpa=-2.067 degrees ! Estimated noise=477.357 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000634235 Jy ! Component: 100 - total flux cleaned = 0.00121541 Jy ! Component: 150 - total flux cleaned = 0.00147478 Jy ! Component: 200 - total flux cleaned = 0.00171439 Jy ! Total flux subtracted in 200 components = 0.00171439 Jy ! Clean residual min=-0.002227 max=0.002473 Jy/beam ! Clean residual mean=0.000000 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.529352 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 247 components and 0.529352 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067117Jy sigma=0.000789 ! Fit after self-cal, rms=0.067084Jy sigma=0.000789 wmodel J1716+2152_S_2014_05_31_pus_map.mod ! Writing 247 model components to file: J1716+2152_S_2014_05_31_pus_map.mod wobs J1716+2152_S_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J1716+2152_S_2014_05_31_pus_uvs.fits wwins J1716+2152_S_2014_05_31_pus_map.win ! wwins: Wrote 6 windows to J1716+2152_S_2014_05_31_pus_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 = 0.000557666 Jy ! Component: 100 - total flux cleaned = 0.00079219 Jy ! Component: 150 - total flux cleaned = 0.000792707 Jy ! Component: 200 - total flux cleaned = 0.000690736 Jy ! Component: 250 - total flux cleaned = 0.000592384 Jy ! Component: 300 - total flux cleaned = 0.000561151 Jy ! Component: 350 - total flux cleaned = 0.000437411 Jy ! Component: 400 - total flux cleaned = 0.000376998 Jy ! Component: 450 - total flux cleaned = 0.000259414 Jy ! Component: 500 - total flux cleaned = 0.000145936 Jy ! Component: 550 - total flux cleaned = 3.46147e-05 Jy ! Component: 600 - total flux cleaned = -0.000182458 Jy ! Component: 650 - total flux cleaned = -0.000368188 Jy ! Component: 700 - total flux cleaned = -0.000575407 Jy ! Component: 750 - total flux cleaned = -0.000702091 Jy ! Component: 800 - total flux cleaned = -0.000900907 Jy ! Component: 850 - total flux cleaned = -0.000974179 Jy ! Component: 900 - total flux cleaned = -0.0010698 Jy ! Component: 950 - total flux cleaned = -0.00121036 Jy ! Component: 1000 - total flux cleaned = -0.0012328 Jy ! Component: 1050 - total flux cleaned = -0.00127805 Jy ! Component: 1100 - total flux cleaned = -0.00138961 Jy ! Component: 1150 - total flux cleaned = -0.00154255 Jy ! Component: 1200 - total flux cleaned = -0.00156412 Jy ! Component: 1250 - total flux cleaned = -0.00173404 Jy ! Component: 1300 - total flux cleaned = -0.0017755 Jy ! Component: 1350 - total flux cleaned = -0.00185803 Jy ! Component: 1400 - total flux cleaned = -0.00187869 Jy ! Component: 1450 - total flux cleaned = -0.00199903 Jy ! Component: 1500 - total flux cleaned = -0.00201824 Jy ! Component: 1550 - total flux cleaned = -0.0020376 Jy ! Component: 1600 - total flux cleaned = -0.00207611 Jy ! Component: 1650 - total flux cleaned = -0.00215231 Jy ! Component: 1700 - total flux cleaned = -0.00226441 Jy ! Component: 1750 - total flux cleaned = -0.00233814 Jy ! Component: 1800 - total flux cleaned = -0.00241071 Jy ! Component: 1850 - total flux cleaned = -0.00241082 Jy ! Component: 1900 - total flux cleaned = -0.00251754 Jy ! Component: 1950 - total flux cleaned = -0.00255262 Jy ! Component: 2000 - total flux cleaned = -0.00265638 Jy ! Component: 2050 - total flux cleaned = -0.00274201 Jy ! Component: 2100 - total flux cleaned = -0.00282646 Jy ! Component: 2150 - total flux cleaned = -0.00290943 Jy ! Component: 2200 - total flux cleaned = -0.00292593 Jy ! Component: 2250 - total flux cleaned = -0.00300722 Jy ! Component: 2300 - total flux cleaned = -0.00308783 Jy ! Component: 2350 - total flux cleaned = -0.00310396 Jy ! Component: 2400 - total flux cleaned = -0.0032298 Jy ! Component: 2450 - total flux cleaned = -0.00332332 Jy ! Component: 2500 - total flux cleaned = -0.00332335 Jy ! Component: 2550 - total flux cleaned = -0.00343031 Jy ! Component: 2600 - total flux cleaned = -0.00350598 Jy ! Component: 2650 - total flux cleaned = -0.00359586 Jy ! Component: 2700 - total flux cleaned = -0.00365519 Jy ! Component: 2750 - total flux cleaned = -0.0037581 Jy ! Component: 2800 - total flux cleaned = -0.00384519 Jy ! Component: 2850 - total flux cleaned = -0.00384509 Jy ! Component: 2900 - total flux cleaned = -0.00393051 Jy ! Component: 2950 - total flux cleaned = -0.00407175 Jy ! Component: 3000 - total flux cleaned = -0.00405763 Jy ! Component: 3050 - total flux cleaned = -0.00411305 Jy ! Component: 3100 - total flux cleaned = -0.00415449 Jy ! Component: 3150 - total flux cleaned = -0.0042771 Jy ! Component: 3200 - total flux cleaned = -0.00431773 Jy ! Component: 3250 - total flux cleaned = -0.00434462 Jy ! Component: 3300 - total flux cleaned = -0.00446415 Jy ! Component: 3350 - total flux cleaned = -0.00451689 Jy ! Component: 3400 - total flux cleaned = -0.00455596 Jy ! Component: 3450 - total flux cleaned = -0.00456878 Jy ! Component: 3500 - total flux cleaned = -0.00459456 Jy ! Component: 3550 - total flux cleaned = -0.00464567 Jy ! Component: 3600 - total flux cleaned = -0.004671 Jy ! Component: 3650 - total flux cleaned = -0.0047464 Jy ! Component: 3700 - total flux cleaned = -0.00472145 Jy ! Component: 3750 - total flux cleaned = -0.00473388 Jy ! Component: 3800 - total flux cleaned = -0.00479522 Jy ! Component: 3850 - total flux cleaned = -0.00478309 Jy ! Component: 3900 - total flux cleaned = -0.00480739 Jy ! Component: 3950 - total flux cleaned = -0.00484359 Jy ! Component: 4000 - total flux cleaned = -0.00487935 Jy ! Component: 4050 - total flux cleaned = -0.00486749 Jy ! Total flux subtracted in 4096 components = -0.00491452 Jy ! Clean residual min=-0.000685 max=0.000708 Jy/beam ! Clean residual mean=0.000001 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.524437 Jy keep ! Adding 327 model components to the UV plane model. ! The established model now contains 574 components and 0.524438 Jy ![Exited script file: muppet] wmap "J1716+2152_S_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.66 x 6.906 at -2.067 degrees (North through East) ! Clean map min=-0.0017327 max=0.27847 Jy/beam ! Writing clean map to FITS file: J1716+2152_S_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.278466 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000226815 device "J1716+2152_S_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J1716+2152_S_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.244355 0.244355 0.488709 0.977419 1.95484 3.90967 7.81935 15.6387 31.2774 62.5548 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.278 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.66 x 6.906 at -2.067 degrees (North through East) ! Clean map min=-0.0017327 max=0.27847 Jy/beam quit ! Quitting program ! Log file J1716+2152_S_2014_05_31_pus_uvs.log closed on Mon Nov 28 15:32:52 2016