! Started logfile: /image_prod/ug002_uva//J1435+7605_S_dfm.log on Thu Mar 5 01:48:00 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//J1435+7605_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1435+7605_S_uva.fits ! AN table 1: 30 integrations on 28 of 28 possible baselines. ! AN table 2: 90 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.998775 visibilities/baseline/integration-bin. ! Found source: J1435+7605 ! ! 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 12225 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 J1435+7605_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.044755Jy sigma=7.151033 ! Fit after self-cal, rms=0.812747Jy sigma=5.563389 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.934 mas, bmaj=3.498 mas, bpa=55.26 degrees ! Estimated noise=1.77191 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 = 0.137353 Jy ! Component: 100 - total flux cleaned = 0.212092 Jy ! Total flux subtracted in 100 components = 0.212092 Jy ! Clean residual min=-0.026053 max=0.067386 Jy/beam ! Clean residual mean=-0.000384 rms=0.007753 Jy/beam ! Combined flux in latest and established models = 0.212092 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 35 components and 0.212092 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.241900Jy sigma=1.592361 ! Fit after self-cal, rms=0.240708Jy sigma=1.587132 ! Inverting map ! Added new window around map position (5.5, 9.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.068607 Jy ! Component: 100 - total flux cleaned = 0.119184 Jy ! Total flux subtracted in 100 components = 0.119184 Jy ! Clean residual min=-0.021615 max=0.048480 Jy/beam ! Clean residual mean=-0.000320 rms=0.006241 Jy/beam ! Combined flux in latest and established models = 0.331276 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 66 components and 0.331276 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.196355Jy sigma=1.287454 ! Fit after self-cal, rms=0.192828Jy sigma=1.266096 ! Inverting map ! Added new window around map position (5.5, 2.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0537757 Jy ! Component: 100 - total flux cleaned = 0.0923617 Jy ! Total flux subtracted in 100 components = 0.0923617 Jy ! Clean residual min=-0.016671 max=0.038702 Jy/beam ! Clean residual mean=-0.000269 rms=0.004970 Jy/beam ! Combined flux in latest and established models = 0.423638 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 88 components and 0.423638 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.158881Jy sigma=1.037738 ! Fit after self-cal, rms=0.156780Jy sigma=1.023642 ! Inverting map ! Added new window around map position (-1, -6.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0420471 Jy ! Component: 100 - total flux cleaned = 0.0741767 Jy ! Total flux subtracted in 100 components = 0.0741767 Jy ! Clean residual min=-0.014316 max=0.026126 Jy/beam ! Clean residual mean=-0.000226 rms=0.003873 Jy/beam ! Combined flux in latest and established models = 0.497814 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 114 components and 0.497815 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.131477Jy sigma=0.851183 ! Fit after self-cal, rms=0.130821Jy sigma=0.847329 ! Inverting map ! Added new window around map position (1, 5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0296086 Jy ! Component: 100 - total flux cleaned = 0.0539509 Jy ! Total flux subtracted in 100 components = 0.0539509 Jy ! Clean residual min=-0.012720 max=0.016715 Jy/beam ! Clean residual mean=-0.000196 rms=0.003248 Jy/beam ! Combined flux in latest and established models = 0.551765 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 136 components and 0.551765 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.114508Jy sigma=0.737175 ! Fit after self-cal, rms=0.114313Jy sigma=0.736381 ! 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=3.727 mas, bmaj=4.304 mas, bpa=58.93 degrees ! Estimated noise=0.949357 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 = 0.0409265 Jy ! Component: 100 - total flux cleaned = 0.0718443 Jy ! Component: 150 - total flux cleaned = 0.0960214 Jy ! Component: 200 - total flux cleaned = 0.115147 Jy ! Total flux subtracted in 200 components = 0.115147 Jy ! Clean residual min=-0.013052 max=0.017308 Jy/beam ! Clean residual mean=-0.000293 rms=0.003511 Jy/beam ! Combined flux in latest and established models = 0.666913 Jy ! Performing phase self-cal ! Adding 76 model components to the UV plane model. ! The established model now contains 185 components and 0.666913 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089938Jy sigma=0.573688 ! Fit after self-cal, rms=0.089355Jy sigma=0.570709 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.727 x 4.304 at 58.93 degrees (North through East) ! Clean map min=-0.012951 max=0.16598 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 0.93 KP 0.93 LA 1.06 ! MK 1.09 NL 0.92 OV 0.86 SC 1.13 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.88 HN 1.02 KP 0.99 ! LA 0.94 MK 1.00 OV 0.95 PT 0.98 ! SC 1.15 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 0.93 KP 0.94 LA 1.12 ! MK 1.07 NL 0.91 OV 0.91 SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.96 HN 1.02 KP 0.96 ! LA 0.97 MK 1.12 OV 1.00 PT 0.94 ! SC 1.66 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 HN 0.99 KP 0.92 LA 1.03 ! MK 1.14 NL 0.94 OV 0.88 SC 1.18 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 0.95 HN 1.06 KP 0.98 ! LA 0.96 MK 1.10 OV 0.97 PT 0.95 ! SC 1.28 ! ! ! Fit before self-cal, rms=0.089355Jy sigma=0.570709 ! Fit after self-cal, rms=0.087545Jy sigma=0.530438 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.893 mas, bmaj=4.472 mas, bpa=55.91 degrees ! Estimated noise=0.965781 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 (39.5, 30.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0189463 Jy ! Component: 100 - total flux cleaned = 0.0294279 Jy ! Component: 150 - total flux cleaned = 0.0371424 Jy ! Component: 200 - total flux cleaned = 0.0415311 Jy ! Total flux subtracted in 200 components = 0.0415311 Jy ! Clean residual min=-0.008979 max=0.014531 Jy/beam ! Clean residual mean=-0.000155 rms=0.002493 Jy/beam ! Combined flux in latest and established models = 0.708444 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 229 components and 0.708444 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083285Jy sigma=0.493323 ! Fit after self-cal, rms=0.082835Jy sigma=0.490338 ! Inverting map ! Added new window around map position (2.5, -13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0134056 Jy ! Component: 100 - total flux cleaned = 0.0216438 Jy ! Component: 150 - total flux cleaned = 0.0275078 Jy ! Component: 200 - total flux cleaned = 0.0318627 Jy ! Total flux subtracted in 200 components = 0.0318627 Jy ! Clean residual min=-0.007940 max=0.009587 Jy/beam ! Clean residual mean=-0.000107 rms=0.002065 Jy/beam ! Combined flux in latest and established models = 0.740307 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 270 components and 0.740307 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080289Jy sigma=0.467929 ! Fit after self-cal, rms=0.080153Jy sigma=0.466390 ! 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=0.080153Jy sigma=0.466390 ! Fit after self-cal, rms=0.084645Jy sigma=0.451439 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.901 mas, bmaj=4.51 mas, bpa=58.28 degrees ! Estimated noise=0.969987 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00721131 Jy ! Component: 100 - total flux cleaned = 0.01245 Jy ! Component: 150 - total flux cleaned = 0.0159576 Jy ! Component: 200 - total flux cleaned = 0.0187284 Jy ! Total flux subtracted in 200 components = 0.0187284 Jy ! Clean residual min=-0.005991 max=0.007726 Jy/beam ! Clean residual mean=-0.000003 rms=0.001597 Jy/beam ! Combined flux in latest and established models = 0.759035 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 303 components and 0.759035 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083738Jy sigma=0.442908 ! Fit after self-cal, rms=0.083688Jy sigma=0.442439 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 (7, -23). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00518978 Jy ! Component: 100 - total flux cleaned = 0.00696856 Jy ! Component: 150 - total flux cleaned = 0.00871519 Jy ! Component: 200 - total flux cleaned = 0.0105851 Jy ! Total flux subtracted in 200 components = 0.0105851 Jy ! Clean residual min=-0.005450 max=0.005810 Jy/beam ! Clean residual mean=0.000014 rms=0.001440 Jy/beam ! Combined flux in latest and established models = 0.76962 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 332 components and 0.76962 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082896Jy sigma=0.434723 ! Fit after self-cal, rms=0.082810Jy sigma=0.434346 ! 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=0.082810Jy sigma=0.434346 ! Fit after self-cal, rms=0.082462Jy sigma=0.433220 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.899 mas, bmaj=4.5 mas, bpa=61.57 degrees ! Estimated noise=0.968374 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00456195 Jy ! Component: 100 - total flux cleaned = 0.00794954 Jy ! Component: 150 - total flux cleaned = 0.0092636 Jy ! Component: 200 - total flux cleaned = 0.0101165 Jy ! Total flux subtracted in 200 components = 0.0101165 Jy ! Clean residual min=-0.004914 max=0.005849 Jy/beam ! Clean residual mean=0.000001 rms=0.001329 Jy/beam ! Combined flux in latest and established models = 0.779737 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 350 components and 0.779737 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082022Jy sigma=0.429249 ! Fit after self-cal, rms=0.081991Jy sigma=0.429104 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 (26.5, 17). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00547135 Jy ! Component: 100 - total flux cleaned = 0.00884522 Jy ! Component: 150 - total flux cleaned = 0.0116576 Jy ! Component: 200 - total flux cleaned = 0.0128352 Jy ! Total flux subtracted in 200 components = 0.0128352 Jy ! Clean residual min=-0.004789 max=0.004889 Jy/beam ! Clean residual mean=0.000016 rms=0.001217 Jy/beam ! Combined flux in latest and established models = 0.792572 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 376 components and 0.792572 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081524Jy sigma=0.424853 ! Fit after self-cal, rms=0.081485Jy sigma=0.424662 ! 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=0.081485Jy sigma=0.424662 ! Fit after self-cal, rms=0.080827Jy sigma=0.424131 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.721 mas, bmaj=9.374 mas, bpa=62.91 degrees ! Estimated noise=1.21256 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00488567 Jy ! Component: 100 - total flux cleaned = 0.00873742 Jy ! Component: 150 - total flux cleaned = 0.01071 Jy ! Component: 200 - total flux cleaned = 0.0122016 Jy ! Total flux subtracted in 200 components = 0.0122016 Jy ! Clean residual min=-0.005374 max=0.005848 Jy/beam ! Clean residual mean=0.000011 rms=0.001549 Jy/beam ! Combined flux in latest and established models = 0.804773 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 394 components and 0.804773 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080672Jy sigma=0.422311 ! Fit after self-cal, rms=0.080638Jy sigma=0.422056 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 = 0.00268015 Jy ! Component: 100 - total flux cleaned = 0.00377911 Jy ! Component: 150 - total flux cleaned = 0.00414916 Jy ! Component: 200 - total flux cleaned = 0.00440474 Jy ! Total flux subtracted in 200 components = 0.00440474 Jy ! Clean residual min=-0.005031 max=0.005834 Jy/beam ! Clean residual mean=0.000022 rms=0.001468 Jy/beam ! Combined flux in latest and established models = 0.809178 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 405 components and 0.809178 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080609Jy sigma=0.421505 ! Fit after self-cal, rms=0.080596Jy sigma=0.421432 ! 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=3.888 mas, bmaj=4.489 mas, bpa=63.39 degrees ! Estimated noise=0.963519 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.888 x 4.489 at 63.39 degrees (North through East) ! Clean map min=-0.0051236 max=0.16371 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=3.047 mas, bmaj=3.629 mas, bpa=60.91 degrees ! Estimated noise=1.84995 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.144119 Jy ! Component: 100 - total flux cleaned = 0.23533 Jy ! Component: 150 - total flux cleaned = 0.303799 Jy ! Component: 200 - total flux cleaned = 0.357755 Jy ! Total flux subtracted in 200 components = 0.357755 Jy ! Clean residual min=-0.015463 max=0.032270 Jy/beam ! Clean residual mean=-0.000290 rms=0.005205 Jy/beam ! Combined flux in latest and established models = 0.357755 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 58 model components to the UV plane model. ! The established model now contains 58 components and 0.357755 Jy ! Inverting map and beam ! Estimated beam: bmin=3.888 mas, bmaj=4.489 mas, bpa=63.39 degrees ! Estimated noise=0.963519 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 = 0.0805788 Jy ! Component: 100 - total flux cleaned = 0.138419 Jy ! Component: 150 - total flux cleaned = 0.181692 Jy ! Component: 200 - total flux cleaned = 0.215094 Jy ! Total flux subtracted in 200 components = 0.215094 Jy ! Clean residual min=-0.012167 max=0.020344 Jy/beam ! Clean residual mean=-0.000337 rms=0.004191 Jy/beam ! Combined flux in latest and established models = 0.572849 Jy ! Adding 97 model components to the UV plane model. ! The established model now contains 137 components and 0.572849 Jy ! Inverting map ! Added new window around map position (9, 5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0274188 Jy ! Component: 100 - total flux cleaned = 0.0505348 Jy ! Component: 150 - total flux cleaned = 0.0702265 Jy ! Component: 200 - total flux cleaned = 0.0872239 Jy ! Total flux subtracted in 200 components = 0.0872239 Jy ! Clean residual min=-0.008128 max=0.011099 Jy/beam ! Clean residual mean=-0.000206 rms=0.002656 Jy/beam ! Combined flux in latest and established models = 0.660073 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 191 components and 0.660073 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=8.721 mas, bmaj=9.374 mas, bpa=62.91 degrees ! Estimated noise=1.21256 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0279563 Jy ! Component: 100 - total flux cleaned = 0.048777 Jy ! Component: 150 - total flux cleaned = 0.0652027 Jy ! Component: 200 - total flux cleaned = 0.0786429 Jy ! Total flux subtracted in 200 components = 0.0786429 Jy ! Clean residual min=-0.009103 max=0.009149 Jy/beam ! Clean residual mean=-0.000200 rms=0.002755 Jy/beam ! Combined flux in latest and established models = 0.738716 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 = 0.0113236 Jy ! Component: 100 - total flux cleaned = 0.0209824 Jy ! Component: 150 - total flux cleaned = 0.0292733 Jy ! Component: 200 - total flux cleaned = 0.0364288 Jy ! Total flux subtracted in 200 components = 0.0364288 Jy ! Clean residual min=-0.007045 max=0.006376 Jy/beam ! Clean residual mean=-0.000090 rms=0.001940 Jy/beam ! Combined flux in latest and established models = 0.775144 Jy ! Adding 165 model components to the UV plane model. ! The established model now contains 327 components and 0.775144 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.888 mas, bmaj=4.489 mas, bpa=63.39 degrees ! Estimated noise=0.963519 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00426495 Jy ! Component: 100 - total flux cleaned = 0.00837453 Jy ! Component: 150 - total flux cleaned = 0.0121935 Jy ! Component: 200 - total flux cleaned = 0.0156202 Jy ! Total flux subtracted in 200 components = 0.0156202 Jy ! Clean residual min=-0.004455 max=0.005721 Jy/beam ! Clean residual mean=-0.000017 rms=0.001180 Jy/beam ! Combined flux in latest and established models = 0.790765 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 351 components and 0.790765 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080966Jy sigma=0.424331 ! Fit after self-cal, rms=0.080540Jy sigma=0.422342 wmodel J1435+7605_S_map.mod ! Writing 351 model components to file: J1435+7605_S_map.mod wobs J1435+7605_S_uvs.fits ! Writing UV FITS file: J1435+7605_S_uvs.fits wwins J1435+7605_S_map.win ! wwins: Wrote 10 windows to J1435+7605_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 = 0.00178723 Jy ! Component: 100 - total flux cleaned = 0.00233692 Jy ! Component: 150 - total flux cleaned = 0.00278283 Jy ! Component: 200 - total flux cleaned = 0.00313766 Jy ! Component: 250 - total flux cleaned = 0.00354744 Jy ! Component: 300 - total flux cleaned = 0.00407494 Jy ! Component: 350 - total flux cleaned = 0.00433289 Jy ! Component: 400 - total flux cleaned = 0.00464607 Jy ! Component: 450 - total flux cleaned = 0.00495028 Jy ! Component: 500 - total flux cleaned = 0.00512842 Jy ! Component: 550 - total flux cleaned = 0.00536026 Jy ! Component: 600 - total flux cleaned = 0.0056991 Jy ! Component: 650 - total flux cleaned = 0.00575294 Jy ! Component: 700 - total flux cleaned = 0.00591576 Jy ! Component: 750 - total flux cleaned = 0.00580914 Jy ! Component: 800 - total flux cleaned = 0.00596635 Jy ! Component: 850 - total flux cleaned = 0.00581212 Jy ! Component: 900 - total flux cleaned = 0.0059142 Jy ! Component: 950 - total flux cleaned = 0.00586436 Jy ! Component: 1000 - total flux cleaned = 0.00586384 Jy ! Component: 1050 - total flux cleaned = 0.00576702 Jy ! Component: 1100 - total flux cleaned = 0.00562492 Jy ! Component: 1150 - total flux cleaned = 0.00576408 Jy ! Component: 1200 - total flux cleaned = 0.00567183 Jy ! Component: 1250 - total flux cleaned = 0.00549238 Jy ! Component: 1300 - total flux cleaned = 0.00531511 Jy ! Component: 1350 - total flux cleaned = 0.00544603 Jy ! Component: 1400 - total flux cleaned = 0.00535871 Jy ! Component: 1450 - total flux cleaned = 0.0052737 Jy ! Component: 1500 - total flux cleaned = 0.00531517 Jy ! Component: 1550 - total flux cleaned = 0.00506834 Jy ! Component: 1600 - total flux cleaned = 0.00519094 Jy ! Component: 1650 - total flux cleaned = 0.00511092 Jy ! Component: 1700 - total flux cleaned = 0.00526975 Jy ! Component: 1750 - total flux cleaned = 0.00526944 Jy ! Component: 1800 - total flux cleaned = 0.00523052 Jy ! Component: 1850 - total flux cleaned = 0.00511651 Jy ! Component: 1900 - total flux cleaned = 0.00511758 Jy ! Component: 1950 - total flux cleaned = 0.00519149 Jy ! Component: 2000 - total flux cleaned = 0.00511895 Jy ! Component: 2050 - total flux cleaned = 0.00530019 Jy ! Component: 2100 - total flux cleaned = 0.0051576 Jy ! Component: 2150 - total flux cleaned = 0.00522866 Jy ! Component: 2200 - total flux cleaned = 0.00515913 Jy ! Component: 2250 - total flux cleaned = 0.0052976 Jy ! Component: 2300 - total flux cleaned = 0.00536606 Jy ! Component: 2350 - total flux cleaned = 0.00533275 Jy ! Component: 2400 - total flux cleaned = 0.00536623 Jy ! Component: 2450 - total flux cleaned = 0.00539828 Jy ! Component: 2500 - total flux cleaned = 0.00536584 Jy ! Component: 2550 - total flux cleaned = 0.00536608 Jy ! Component: 2600 - total flux cleaned = 0.00536616 Jy ! Component: 2650 - total flux cleaned = 0.00533427 Jy ! Component: 2700 - total flux cleaned = 0.00517957 Jy ! Component: 2750 - total flux cleaned = 0.00511883 Jy ! Component: 2800 - total flux cleaned = 0.00511847 Jy ! Component: 2850 - total flux cleaned = 0.00496837 Jy ! Component: 2900 - total flux cleaned = 0.00499849 Jy ! Component: 2950 - total flux cleaned = 0.00499833 Jy ! Component: 3000 - total flux cleaned = 0.00488195 Jy ! Component: 3050 - total flux cleaned = 0.0047957 Jy ! Component: 3100 - total flux cleaned = 0.00482399 Jy ! Component: 3150 - total flux cleaned = 0.00471132 Jy ! Component: 3200 - total flux cleaned = 0.00476681 Jy ! Component: 3250 - total flux cleaned = 0.00468406 Jy ! Component: 3300 - total flux cleaned = 0.00460168 Jy ! Component: 3350 - total flux cleaned = 0.00460182 Jy ! Component: 3400 - total flux cleaned = 0.00457505 Jy ! Component: 3450 - total flux cleaned = 0.00446901 Jy ! Component: 3500 - total flux cleaned = 0.00439035 Jy ! Component: 3550 - total flux cleaned = 0.00439048 Jy ! Component: 3600 - total flux cleaned = 0.00433891 Jy ! Component: 3650 - total flux cleaned = 0.00423724 Jy ! Component: 3700 - total flux cleaned = 0.00423736 Jy ! Component: 3750 - total flux cleaned = 0.00416239 Jy ! Component: 3800 - total flux cleaned = 0.00406312 Jy ! Component: 3850 - total flux cleaned = 0.00403878 Jy ! Component: 3900 - total flux cleaned = 0.00389322 Jy ! Component: 3950 - total flux cleaned = 0.00398959 Jy ! Component: 4000 - total flux cleaned = 0.0039181 Jy ! Component: 4050 - total flux cleaned = 0.00394185 Jy ! Total flux subtracted in 4096 components = 0.00396497 Jy ! Clean residual min=-0.001261 max=0.001254 Jy/beam ! Clean residual mean=0.000002 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.79473 Jy keep ! Adding 303 model components to the UV plane model. ! The established model now contains 653 components and 0.79473 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1435+7605_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.888 x 4.489 at 63.39 degrees (North through East) ! Clean map min=-0.0035652 max=0.1618 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1435+7605_S_map.fits wmodel /image_prod/ug002_uva//J1435+7605_S_map.mod ! Writing 653 model components to file: /image_prod/ug002_uva//J1435+7605_S_map.mod wobs /image_prod/ug002_uva//J1435+7605_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1435+7605_S_uvs.fits wwins /image_prod/ug002_uva//J1435+7605_S_map.win ! wwins: Wrote 11 windows to /image_prod/ug002_uva//J1435+7605_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.161798 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000427835 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.793274 0.793274 1.58655 3.1731 6.34619 12.6924 25.3848 50.7696 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.161 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 378.179 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1435+7605_S_dfm.log closed on Thu Mar 5 01:48:05 2020