! Started logfile: /image_prod/ug002_uva//J0610+7248_S_dfm.log on Wed Mar 4 21:11:13 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J0610+7248_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0610+7248_S_uva.fits ! AN table 1: 120 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.817361 visibilities/baseline/integration-bin. ! Found source: J0610+7248 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 10593 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 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 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 J0610+7248_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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! 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 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.070206Jy sigma=7.391677 ! Fit after self-cal, rms=0.771160Jy sigma=5.411841 ! 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=3.236 mas, bmaj=3.728 mas, bpa=-69.94 degrees ! Estimated noise=1.7236 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 = 0.181544 Jy ! Component: 100 - total flux cleaned = 0.252389 Jy ! Total flux subtracted in 100 components = 0.252389 Jy ! Clean residual min=-0.035586 max=0.094267 Jy/beam ! Clean residual mean=-0.000451 rms=0.010519 Jy/beam ! Combined flux in latest and established models = 0.252389 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.252389 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.226430Jy sigma=1.539026 ! Fit after self-cal, rms=0.225817Jy sigma=1.529937 ! Inverting map ! Added new window around map position (17.5, -7.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0871811 Jy ! Component: 100 - total flux cleaned = 0.135414 Jy ! Total flux subtracted in 100 components = 0.135414 Jy ! Clean residual min=-0.029843 max=0.064625 Jy/beam ! Clean residual mean=-0.000288 rms=0.008682 Jy/beam ! Combined flux in latest and established models = 0.387803 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 19 components and 0.387803 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.180261Jy sigma=1.226202 ! Fit after self-cal, rms=0.173278Jy sigma=1.144958 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0566318 Jy ! Component: 100 - total flux cleaned = 0.0901739 Jy ! Total flux subtracted in 100 components = 0.0901739 Jy ! Clean residual min=-0.026004 max=0.052055 Jy/beam ! Clean residual mean=-0.000181 rms=0.007405 Jy/beam ! Combined flux in latest and established models = 0.477977 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 28 components and 0.477977 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.150052Jy sigma=0.973946 ! Fit after self-cal, rms=0.146779Jy sigma=0.945952 ! Inverting map ! Added new window around map position (4.5, -1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0483139 Jy ! Component: 100 - total flux cleaned = 0.0604553 Jy ! Total flux subtracted in 100 components = 0.0604553 Jy ! Clean residual min=-0.024274 max=0.032522 Jy/beam ! Clean residual mean=-0.000110 rms=0.005817 Jy/beam ! Combined flux in latest and established models = 0.538432 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 34 components and 0.538432 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.122689Jy sigma=0.782990 ! Fit after self-cal, rms=0.117150Jy sigma=0.742188 ! 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=4.056 mas, bmaj=4.729 mas, bpa=-72.82 degrees ! Estimated noise=1.02063 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 = 0.0198843 Jy ! Component: 100 - total flux cleaned = 0.0266252 Jy ! Component: 150 - total flux cleaned = 0.0328181 Jy ! Component: 200 - total flux cleaned = 0.0370987 Jy ! Total flux subtracted in 200 components = 0.0370987 Jy ! Clean residual min=-0.014852 max=0.028259 Jy/beam ! Clean residual mean=-0.000125 rms=0.004196 Jy/beam ! Combined flux in latest and established models = 0.575531 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 36 components and 0.575531 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101975Jy sigma=0.647588 ! Fit after self-cal, rms=0.100208Jy sigma=0.630148 ! Inverting map ! Added new window around map position (-25, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0226909 Jy ! Component: 100 - total flux cleaned = 0.0308042 Jy ! Component: 150 - total flux cleaned = 0.0383648 Jy ! Component: 200 - total flux cleaned = 0.0444855 Jy ! Total flux subtracted in 200 components = 0.0444855 Jy ! Clean residual min=-0.011477 max=0.012883 Jy/beam ! Clean residual mean=-0.000023 rms=0.002902 Jy/beam ! Combined flux in latest and established models = 0.620016 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 58 components and 0.620016 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091080Jy sigma=0.563257 ! Fit after self-cal, rms=0.090377Jy sigma=0.557230 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.056 x 4.729 at -72.82 degrees (North through East) ! Clean map min=-0.011563 max=0.19606 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.99 KP 1.03 ! LA 0.95 MK 0.96 OV 0.93 PT 0.97 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.98 KP 1.06 ! LA 0.95 MK 0.94 OV 0.99 PT 0.97 ! SC 1.16 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 0.98 KP 1.08 ! LA 1.06 MK 0.94 OV 1.02 PT 0.99 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.090377Jy sigma=0.557230 ! Fit after self-cal, rms=0.089997Jy sigma=0.540959 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.049 mas, bmaj=4.701 mas, bpa=-72.82 degrees ! Estimated noise=1.0038 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 = 0.00271142 Jy ! Component: 100 - total flux cleaned = 0.00609573 Jy ! Component: 150 - total flux cleaned = 0.00783618 Jy ! Component: 200 - total flux cleaned = 0.00937929 Jy ! Total flux subtracted in 200 components = 0.00937929 Jy ! Clean residual min=-0.010092 max=0.010215 Jy/beam ! Clean residual mean=0.000065 rms=0.002457 Jy/beam ! Combined flux in latest and established models = 0.629395 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 71 components and 0.629395 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087775Jy sigma=0.524530 ! Fit after self-cal, rms=0.087671Jy sigma=0.523508 ! 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. ! ! Fit before self-cal, rms=0.087671Jy sigma=0.523508 ! Fit after self-cal, rms=0.073021Jy sigma=0.444327 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.028 mas, bmaj=4.623 mas, bpa=-79.52 degrees ! Estimated noise=0.980867 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000311816 Jy ! Component: 100 - total flux cleaned = 0.000244177 Jy ! Component: 150 - total flux cleaned = 0.00107202 Jy ! Component: 200 - total flux cleaned = 0.00136446 Jy ! Total flux subtracted in 200 components = 0.00136446 Jy ! Clean residual min=-0.005212 max=0.005019 Jy/beam ! Clean residual mean=-0.000015 rms=0.001222 Jy/beam ! Combined flux in latest and established models = 0.63076 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 79 components and 0.63076 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072042Jy sigma=0.437720 ! Fit after self-cal, rms=0.072051Jy sigma=0.436898 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 = -0.000169438 Jy ! Component: 100 - total flux cleaned = 0.000234738 Jy ! Component: 150 - total flux cleaned = 0.000480421 Jy ! Component: 200 - total flux cleaned = 0.000595629 Jy ! Total flux subtracted in 200 components = 0.000595629 Jy ! Clean residual min=-0.004765 max=0.004401 Jy/beam ! Clean residual mean=-0.000014 rms=0.001151 Jy/beam ! Combined flux in latest and established models = 0.631356 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 86 components and 0.631356 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071561Jy sigma=0.433787 ! Fit after self-cal, rms=0.071531Jy sigma=0.433573 ! 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. ! ! Fit before self-cal, rms=0.071531Jy sigma=0.433573 ! Fit after self-cal, rms=0.070967Jy sigma=0.432814 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.015 mas, bmaj=4.611 mas, bpa=-78.16 degrees ! Estimated noise=0.976849 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000266538 Jy ! Component: 100 - total flux cleaned = 0.000741144 Jy ! Component: 150 - total flux cleaned = 0.00108155 Jy ! Component: 200 - total flux cleaned = 0.0012913 Jy ! Total flux subtracted in 200 components = 0.0012913 Jy ! Clean residual min=-0.004437 max=0.004023 Jy/beam ! Clean residual mean=-0.000016 rms=0.001053 Jy/beam ! Combined flux in latest and established models = 0.632647 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 93 components and 0.632647 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070529Jy sigma=0.430059 ! Fit after self-cal, rms=0.070506Jy sigma=0.429920 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 = 3.66457e-05 Jy ! Component: 100 - total flux cleaned = 0.000320461 Jy ! Component: 150 - total flux cleaned = 0.000498854 Jy ! Component: 200 - total flux cleaned = 0.000670755 Jy ! Total flux subtracted in 200 components = 0.000670755 Jy ! Clean residual min=-0.004282 max=0.003835 Jy/beam ! Clean residual mean=-0.000015 rms=0.001014 Jy/beam ! Combined flux in latest and established models = 0.633318 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 98 components and 0.633318 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070263Jy sigma=0.428282 ! Fit after self-cal, rms=0.070250Jy sigma=0.428217 ! 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. ! ! Fit before self-cal, rms=0.070250Jy sigma=0.428217 ! Fit after self-cal, rms=0.069900Jy sigma=0.427868 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.976 mas, bmaj=9.899 mas, bpa=-85.93 degrees ! Estimated noise=1.24866 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00198132 Jy ! Component: 100 - total flux cleaned = 0.00290128 Jy ! Component: 150 - total flux cleaned = 0.00347185 Jy ! Component: 200 - total flux cleaned = 0.00364616 Jy ! Total flux subtracted in 200 components = 0.00364616 Jy ! Clean residual min=-0.003740 max=0.004047 Jy/beam ! Clean residual mean=-0.000023 rms=0.001109 Jy/beam ! Combined flux in latest and established models = 0.636964 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 103 components and 0.636964 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069841Jy sigma=0.427106 ! Fit after self-cal, rms=0.069795Jy sigma=0.426937 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 = 0.000422241 Jy ! Component: 100 - total flux cleaned = 0.000703558 Jy ! Component: 150 - total flux cleaned = 0.000751069 Jy ! Component: 200 - total flux cleaned = 0.000793072 Jy ! Total flux subtracted in 200 components = 0.000793072 Jy ! Clean residual min=-0.003694 max=0.004068 Jy/beam ! Clean residual mean=-0.000022 rms=0.001092 Jy/beam ! Combined flux in latest and established models = 0.637757 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 112 components and 0.637757 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069775Jy sigma=0.426580 ! Fit after self-cal, rms=0.069737Jy sigma=0.426517 ! 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=4.006 mas, bmaj=4.605 mas, bpa=-76.85 degrees ! Estimated noise=0.974358 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.006 x 4.605 at -76.85 degrees (North through East) ! Clean map min=-0.0040641 max=0.19074 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=3.212 mas, bmaj=3.636 mas, bpa=-74.3 degrees ! Estimated noise=1.62452 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.197663 Jy ! Component: 100 - total flux cleaned = 0.312601 Jy ! Component: 150 - total flux cleaned = 0.384226 Jy ! Component: 200 - total flux cleaned = 0.432589 Jy ! Total flux subtracted in 200 components = 0.432589 Jy ! Clean residual min=-0.011795 max=0.027209 Jy/beam ! Clean residual mean=-0.000222 rms=0.003754 Jy/beam ! Combined flux in latest and established models = 0.432589 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.432589 Jy ! Inverting map and beam ! Estimated beam: bmin=4.006 mas, bmaj=4.605 mas, bpa=-76.85 degrees ! Estimated noise=0.974358 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 = 0.049458 Jy ! Component: 100 - total flux cleaned = 0.0829166 Jy ! Component: 150 - total flux cleaned = 0.107426 Jy ! Component: 200 - total flux cleaned = 0.126213 Jy ! Total flux subtracted in 200 components = 0.126213 Jy ! Clean residual min=-0.006945 max=0.012916 Jy/beam ! Clean residual mean=-0.000176 rms=0.002486 Jy/beam ! Combined flux in latest and established models = 0.558801 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 68 components and 0.558801 Jy ! Inverting map ! Added new window around map position (-5, 1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0151126 Jy ! Component: 100 - total flux cleaned = 0.0270031 Jy ! Component: 150 - total flux cleaned = 0.0366489 Jy ! Component: 200 - total flux cleaned = 0.0445247 Jy ! Total flux subtracted in 200 components = 0.0445247 Jy ! Clean residual min=-0.005261 max=0.006042 Jy/beam ! Clean residual mean=-0.000082 rms=0.001382 Jy/beam ! Combined flux in latest and established models = 0.603326 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 109 components and 0.603326 Jy ! Inverting map ! Added new window around map position (-14.5, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00694607 Jy ! Component: 100 - total flux cleaned = 0.0125323 Jy ! Component: 150 - total flux cleaned = 0.0171948 Jy ! Component: 200 - total flux cleaned = 0.0211066 Jy ! Total flux subtracted in 200 components = 0.0211066 Jy ! Clean residual min=-0.004483 max=0.004026 Jy/beam ! Clean residual mean=-0.000037 rms=0.000993 Jy/beam ! Combined flux in latest and established models = 0.624433 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 142 components and 0.624433 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=8.976 mas, bmaj=9.899 mas, bpa=-85.93 degrees ! Estimated noise=1.24866 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00569255 Jy ! Component: 100 - total flux cleaned = 0.00945691 Jy ! Component: 150 - total flux cleaned = 0.0122003 Jy ! Component: 200 - total flux cleaned = 0.0142215 Jy ! Total flux subtracted in 200 components = 0.0142215 Jy ! Clean residual min=-0.003660 max=0.003793 Jy/beam ! Clean residual mean=-0.000016 rms=0.001023 Jy/beam ! Combined flux in latest and established models = 0.638654 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 = 0.000879668 Jy ! Component: 100 - total flux cleaned = 0.00145203 Jy ! Component: 150 - total flux cleaned = 0.00172276 Jy ! Component: 200 - total flux cleaned = 0.00192879 Jy ! Total flux subtracted in 200 components = 0.00192879 Jy ! Clean residual min=-0.003515 max=0.003772 Jy/beam ! Clean residual mean=-0.000007 rms=0.000986 Jy/beam ! Combined flux in latest and established models = 0.640583 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 172 components and 0.640583 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.006 mas, bmaj=4.605 mas, bpa=-76.85 degrees ! Estimated noise=0.974358 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000284881 Jy ! Component: 100 - total flux cleaned = 0.0001089 Jy ! Component: 150 - total flux cleaned = 0.000463115 Jy ! Component: 200 - total flux cleaned = 0.00052681 Jy ! Total flux subtracted in 200 components = 0.00052681 Jy ! Clean residual min=-0.003687 max=0.003272 Jy/beam ! Clean residual mean=-0.000002 rms=0.000810 Jy/beam ! Combined flux in latest and established models = 0.64111 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 185 components and 0.64111 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068860Jy sigma=0.421136 ! Fit after self-cal, rms=0.068716Jy sigma=0.419549 wmodel J0610+7248_S_map.mod ! Writing 185 model components to file: J0610+7248_S_map.mod wobs J0610+7248_S_uvs.fits ! Writing UV FITS file: J0610+7248_S_uvs.fits wwins J0610+7248_S_map.win ! wwins: Wrote 6 windows to J0610+7248_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 = -0.000734119 Jy ! Component: 100 - total flux cleaned = -0.000848028 Jy ! Component: 150 - total flux cleaned = -0.000898831 Jy ! Component: 200 - total flux cleaned = -0.00118892 Jy ! Component: 250 - total flux cleaned = -0.00137435 Jy ! Component: 300 - total flux cleaned = -0.00155454 Jy ! Component: 350 - total flux cleaned = -0.00159928 Jy ! Component: 400 - total flux cleaned = -0.00185378 Jy ! Component: 450 - total flux cleaned = -0.00205815 Jy ! Component: 500 - total flux cleaned = -0.0022183 Jy ! Component: 550 - total flux cleaned = -0.00233523 Jy ! Component: 600 - total flux cleaned = -0.00241246 Jy ! Component: 650 - total flux cleaned = -0.00241319 Jy ! Component: 700 - total flux cleaned = -0.00256117 Jy ! Component: 750 - total flux cleaned = -0.00256146 Jy ! Component: 800 - total flux cleaned = -0.0027027 Jy ! Component: 850 - total flux cleaned = -0.00270225 Jy ! Component: 900 - total flux cleaned = -0.00277016 Jy ! Component: 950 - total flux cleaned = -0.00277035 Jy ! Component: 1000 - total flux cleaned = -0.00283718 Jy ! Component: 1050 - total flux cleaned = -0.00286993 Jy ! Component: 1100 - total flux cleaned = -0.00299662 Jy ! Component: 1150 - total flux cleaned = -0.00296449 Jy ! Component: 1200 - total flux cleaned = -0.00299499 Jy ! Component: 1250 - total flux cleaned = -0.00296505 Jy ! Component: 1300 - total flux cleaned = -0.00305513 Jy ! Component: 1350 - total flux cleaned = -0.00314392 Jy ! Component: 1400 - total flux cleaned = -0.00299822 Jy ! Component: 1450 - total flux cleaned = -0.00322919 Jy ! Component: 1500 - total flux cleaned = -0.0033144 Jy ! Component: 1550 - total flux cleaned = -0.00328633 Jy ! Component: 1600 - total flux cleaned = -0.00342514 Jy ! Component: 1650 - total flux cleaned = -0.00345204 Jy ! Component: 1700 - total flux cleaned = -0.00347916 Jy ! Component: 1750 - total flux cleaned = -0.00369254 Jy ! Component: 1800 - total flux cleaned = -0.00374524 Jy ! Component: 1850 - total flux cleaned = -0.00379753 Jy ! Component: 1900 - total flux cleaned = -0.00390064 Jy ! Component: 1950 - total flux cleaned = -0.00392648 Jy ! Component: 2000 - total flux cleaned = -0.00407844 Jy ! Component: 2050 - total flux cleaned = -0.00425328 Jy ! Component: 2100 - total flux cleaned = -0.00427777 Jy ! Component: 2150 - total flux cleaned = -0.00447276 Jy ! Component: 2200 - total flux cleaned = -0.00449688 Jy ! Component: 2250 - total flux cleaned = -0.00456837 Jy ! Component: 2300 - total flux cleaned = -0.00468639 Jy ! Component: 2350 - total flux cleaned = -0.00473334 Jy ! Component: 2400 - total flux cleaned = -0.00487247 Jy ! Component: 2450 - total flux cleaned = -0.00500996 Jy ! Component: 2500 - total flux cleaned = -0.00500991 Jy ! Component: 2550 - total flux cleaned = -0.00510014 Jy ! Component: 2600 - total flux cleaned = -0.00525601 Jy ! Component: 2650 - total flux cleaned = -0.00534398 Jy ! Component: 2700 - total flux cleaned = -0.00538751 Jy ! Component: 2750 - total flux cleaned = -0.00549558 Jy ! Component: 2800 - total flux cleaned = -0.00555929 Jy ! Component: 2850 - total flux cleaned = -0.00560178 Jy ! Component: 2900 - total flux cleaned = -0.00566489 Jy ! Component: 2950 - total flux cleaned = -0.00581027 Jy ! Component: 3000 - total flux cleaned = -0.0058515 Jy ! Component: 3050 - total flux cleaned = -0.00579001 Jy ! Component: 3100 - total flux cleaned = -0.00581032 Jy ! Component: 3150 - total flux cleaned = -0.00587041 Jy ! Component: 3200 - total flux cleaned = -0.0058106 Jy ! Component: 3250 - total flux cleaned = -0.00585037 Jy ! Component: 3300 - total flux cleaned = -0.00590866 Jy ! Component: 3350 - total flux cleaned = -0.00590861 Jy ! Component: 3400 - total flux cleaned = -0.00596631 Jy ! Component: 3450 - total flux cleaned = -0.00600411 Jy ! Component: 3500 - total flux cleaned = -0.00602271 Jy ! Component: 3550 - total flux cleaned = -0.0060973 Jy ! Component: 3600 - total flux cleaned = -0.00604165 Jy ! Component: 3650 - total flux cleaned = -0.00607845 Jy ! Component: 3700 - total flux cleaned = -0.00611514 Jy ! Component: 3750 - total flux cleaned = -0.00622364 Jy ! Component: 3800 - total flux cleaned = -0.00622334 Jy ! Component: 3850 - total flux cleaned = -0.00620547 Jy ! Component: 3900 - total flux cleaned = -0.00622329 Jy ! Component: 3950 - total flux cleaned = -0.00631103 Jy ! Component: 4000 - total flux cleaned = -0.00629358 Jy ! Component: 4050 - total flux cleaned = -0.00636276 Jy ! Total flux subtracted in 4096 components = -0.00632861 Jy ! Clean residual min=-0.000976 max=0.000992 Jy/beam ! Clean residual mean=-0.000007 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.634781 Jy keep ! Adding 307 model components to the UV plane model. ! The established model now contains 492 components and 0.634781 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0610+7248_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.006 x 4.605 at -76.85 degrees (North through East) ! Clean map min=-0.0023006 max=0.19293 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0610+7248_S_map.fits wmodel /image_prod/ug002_uva//J0610+7248_S_map.mod ! Writing 492 model components to file: /image_prod/ug002_uva//J0610+7248_S_map.mod wobs /image_prod/ug002_uva//J0610+7248_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0610+7248_S_uvs.fits wwins /image_prod/ug002_uva//J0610+7248_S_map.win ! wwins: Wrote 7 windows to /image_prod/ug002_uva//J0610+7248_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.192931 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000315884 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.491188 0.491188 0.982376 1.96475 3.9295 7.85901 15.718 31.436 62.872 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.192 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 610.764 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0610+7248_S_dfm.log closed on Wed Mar 4 21:11:17 2020