! Started logfile: /image_prod/ug002_uva//J1223+0650_S_dfm.log on Thu Mar 5 00:37:22 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//J1223+0650_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1223+0650_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.977315 visibilities/baseline/integration-bin. ! Found source: J1223+0650 ! ! 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 40 lines of history. ! ! Reading 6333 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 J1223+0650_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.035642Jy sigma=8.075193 ! Fit after self-cal, rms=0.764274Jy sigma=6.015361 ! 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=2.773 mas, bmaj=7.131 mas, bpa=-4.721 degrees ! Estimated noise=1.61349 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 = 0.177197 Jy ! Component: 100 - total flux cleaned = 0.241648 Jy ! Total flux subtracted in 100 components = 0.241648 Jy ! Clean residual min=-0.011946 max=0.028374 Jy/beam ! Clean residual mean=-0.000036 rms=0.003398 Jy/beam ! Combined flux in latest and established models = 0.241648 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.241648 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103587Jy sigma=0.656181 ! Fit after self-cal, rms=0.102784Jy sigma=0.648732 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0322604 Jy ! Component: 100 - total flux cleaned = 0.0491654 Jy ! Total flux subtracted in 100 components = 0.0491654 Jy ! Clean residual min=-0.007873 max=0.010926 Jy/beam ! Clean residual mean=0.000002 rms=0.002136 Jy/beam ! Combined flux in latest and established models = 0.290813 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.290813 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089833Jy sigma=0.536420 ! Fit after self-cal, rms=0.089667Jy sigma=0.535153 ! 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=3.275 mas, bmaj=7.977 mas, bpa=-3.093 degrees ! Estimated noise=1.18419 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 = 0.010933 Jy ! Component: 100 - total flux cleaned = 0.0121146 Jy ! Component: 150 - total flux cleaned = 0.0119358 Jy ! Component: 200 - total flux cleaned = 0.0117744 Jy ! Total flux subtracted in 200 components = 0.0117744 Jy ! Clean residual min=-0.008493 max=0.008690 Jy/beam ! Clean residual mean=0.000005 rms=0.002017 Jy/beam ! Combined flux in latest and established models = 0.302587 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 0.302588 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087637Jy sigma=0.522671 ! Fit after self-cal, rms=0.087555Jy sigma=0.522338 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.275 x 7.977 at -3.093 degrees (North through East) ! Clean map min=-0.0084231 max=0.23149 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.93 KP 1.01 ! LA 1.05 MK 1.18 OV 0.83 PT 1.02 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.02 HN 0.93 KP 1.04 ! LA 1.07 MK 1.09 OV 0.91 PT 1.02 ! SC 0.86 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.03 HN 0.96 KP 1.03 ! LA 1.01 MK 0.97 OV 0.92 PT 1.02 ! SC 1.03 ! ! ! Fit before self-cal, rms=0.087555Jy sigma=0.522338 ! Fit after self-cal, rms=0.080809Jy sigma=0.490821 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.288 mas, bmaj=7.942 mas, bpa=-2.261 degrees ! Estimated noise=1.17735 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 (5.5, 2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00731638 Jy ! Component: 100 - total flux cleaned = 0.00685306 Jy ! Component: 150 - total flux cleaned = 0.00646439 Jy ! Component: 200 - total flux cleaned = 0.00599481 Jy ! Total flux subtracted in 200 components = 0.00599481 Jy ! Clean residual min=-0.005967 max=0.007542 Jy/beam ! Clean residual mean=-0.000010 rms=0.001339 Jy/beam ! Combined flux in latest and established models = 0.308582 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 38 components and 0.308582 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079133Jy sigma=0.479716 ! Fit after self-cal, rms=0.078895Jy sigma=0.477966 ! 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=0.078895Jy sigma=0.477966 ! Fit after self-cal, rms=0.073936Jy sigma=0.454010 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.259 mas, bmaj=7.884 mas, bpa=-2.423 degrees ! Estimated noise=1.17598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00344112 Jy ! Component: 100 - total flux cleaned = 0.0032371 Jy ! Component: 150 - total flux cleaned = 0.00323712 Jy ! Component: 200 - total flux cleaned = 0.0032338 Jy ! Total flux subtracted in 200 components = 0.0032338 Jy ! Clean residual min=-0.002788 max=0.003182 Jy/beam ! Clean residual mean=-0.000016 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.311816 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 52 components and 0.311816 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073612Jy sigma=0.450793 ! Fit after self-cal, rms=0.073628Jy sigma=0.450388 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 (24.5, 72.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00263316 Jy ! Component: 100 - total flux cleaned = 0.00321032 Jy ! Component: 150 - total flux cleaned = 0.00320876 Jy ! Component: 200 - total flux cleaned = 0.0032082 Jy ! Total flux subtracted in 200 components = 0.0032082 Jy ! Clean residual min=-0.002588 max=0.002888 Jy/beam ! Clean residual mean=-0.000016 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.315024 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 68 components and 0.315024 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073437Jy sigma=0.448735 ! Fit after self-cal, rms=0.073420Jy sigma=0.448621 ! Inverting map ! Added new window around map position (42.5, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00208482 Jy ! Component: 100 - total flux cleaned = 0.00222307 Jy ! Component: 150 - total flux cleaned = 0.00228184 Jy ! Component: 200 - total flux cleaned = 0.00217684 Jy ! Total flux subtracted in 200 components = 0.00217684 Jy ! Clean residual min=-0.002478 max=0.002656 Jy/beam ! Clean residual mean=-0.000014 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.317201 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 86 components and 0.317201 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073273Jy sigma=0.447515 ! Fit after self-cal, rms=0.073262Jy sigma=0.447460 ! Inverting map ! Added new window around map position (24.5, 17). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00198264 Jy ! Component: 100 - total flux cleaned = 0.00264638 Jy ! Component: 150 - total flux cleaned = 0.00314232 Jy ! Component: 200 - total flux cleaned = 0.00344596 Jy ! Total flux subtracted in 200 components = 0.00344596 Jy ! Clean residual min=-0.002228 max=0.002167 Jy/beam ! Clean residual mean=-0.000013 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.320647 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 112 components and 0.320647 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073138Jy sigma=0.446289 ! Fit after self-cal, rms=0.073134Jy sigma=0.446258 ! 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=0.073134Jy sigma=0.446258 ! Fit after self-cal, rms=0.072638Jy sigma=0.445263 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.245 mas, bmaj=7.86 mas, bpa=-2.376 degrees ! Estimated noise=1.17177 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000776263 Jy ! Component: 100 - total flux cleaned = 0.000920662 Jy ! Component: 150 - total flux cleaned = 0.00109213 Jy ! Component: 200 - total flux cleaned = 0.00117236 Jy ! Total flux subtracted in 200 components = 0.00117236 Jy ! Clean residual min=-0.002005 max=0.002213 Jy/beam ! Clean residual mean=-0.000012 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.32182 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 137 components and 0.32182 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072574Jy sigma=0.444749 ! Fit after self-cal, rms=0.072566Jy sigma=0.444722 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 (-15.5, -120.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133302 Jy ! Component: 100 - total flux cleaned = 0.00147349 Jy ! Component: 150 - total flux cleaned = 0.00159842 Jy ! Component: 200 - total flux cleaned = 0.00159869 Jy ! Total flux subtracted in 200 components = 0.00159869 Jy ! Clean residual min=-0.001921 max=0.001696 Jy/beam ! Clean residual mean=-0.000011 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.323418 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 159 components and 0.323418 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072472Jy sigma=0.444183 ! Fit after self-cal, rms=0.072466Jy sigma=0.444137 ! 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=0.072466Jy sigma=0.444137 ! Fit after self-cal, rms=0.072398Jy sigma=0.444081 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.813 mas, bmaj=12.14 mas, bpa=1.116 degrees ! Estimated noise=1.48355 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000926932 Jy ! Component: 100 - total flux cleaned = 0.00116169 Jy ! Component: 150 - total flux cleaned = 0.00130903 Jy ! Component: 200 - total flux cleaned = 0.00135192 Jy ! Total flux subtracted in 200 components = 0.00135192 Jy ! Clean residual min=-0.001891 max=0.001512 Jy/beam ! Clean residual mean=-0.000023 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.32477 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 183 components and 0.32477 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072379Jy sigma=0.443917 ! Fit after self-cal, rms=0.072375Jy sigma=0.443895 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 = 0.000416111 Jy ! Component: 100 - total flux cleaned = 0.000457055 Jy ! Component: 150 - total flux cleaned = 0.000457141 Jy ! Component: 200 - total flux cleaned = 0.000421266 Jy ! Total flux subtracted in 200 components = 0.000421266 Jy ! Clean residual min=-0.001879 max=0.001518 Jy/beam ! Clean residual mean=-0.000023 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.325192 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 198 components and 0.325192 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072364Jy sigma=0.443817 ! Fit after self-cal, rms=0.072363Jy sigma=0.443809 ! 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=3.241 mas, bmaj=7.849 mas, bpa=-2.334 degrees ! Estimated noise=1.17212 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.241 x 7.849 at -2.334 degrees (North through East) ! Clean map min=-0.0018417 max=0.22595 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=2.761 mas, bmaj=7.033 mas, bpa=-4.239 degrees ! Estimated noise=1.58821 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.17505 Jy ! Component: 100 - total flux cleaned = 0.241575 Jy ! Component: 150 - total flux cleaned = 0.272548 Jy ! Component: 200 - total flux cleaned = 0.289773 Jy ! Total flux subtracted in 200 components = 0.289773 Jy ! Clean residual min=-0.005599 max=0.009158 Jy/beam ! Clean residual mean=-0.000027 rms=0.001470 Jy/beam ! Combined flux in latest and established models = 0.289773 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 0.289773 Jy ! Inverting map and beam ! Estimated beam: bmin=3.241 mas, bmaj=7.849 mas, bpa=-2.334 degrees ! Estimated noise=1.17212 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 = 0.0137573 Jy ! Component: 100 - total flux cleaned = 0.0202143 Jy ! Component: 150 - total flux cleaned = 0.0222304 Jy ! Component: 200 - total flux cleaned = 0.0244092 Jy ! Total flux subtracted in 200 components = 0.0244092 Jy ! Clean residual min=-0.003152 max=0.004116 Jy/beam ! Clean residual mean=-0.000013 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.314182 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 48 components and 0.314182 Jy ! Inverting map ! Added new window around map position (11.5, 5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00250366 Jy ! Component: 100 - total flux cleaned = 0.00415713 Jy ! Component: 150 - total flux cleaned = 0.00526708 Jy ! Component: 200 - total flux cleaned = 0.00605972 Jy ! Total flux subtracted in 200 components = 0.00605972 Jy ! Clean residual min=-0.002883 max=0.002537 Jy/beam ! Clean residual mean=-0.000011 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.320242 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 68 components and 0.320242 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=7.813 mas, bmaj=12.14 mas, bpa=1.116 degrees ! Estimated noise=1.48355 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00199321 Jy ! Component: 100 - total flux cleaned = 0.00290778 Jy ! Component: 150 - total flux cleaned = 0.00353057 Jy ! Component: 200 - total flux cleaned = 0.00392503 Jy ! Total flux subtracted in 200 components = 0.00392503 Jy ! Clean residual min=-0.002247 max=0.001873 Jy/beam ! Clean residual mean=-0.000022 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.324167 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 = 0.00031142 Jy ! Component: 100 - total flux cleaned = 0.00055436 Jy ! Component: 150 - total flux cleaned = 0.000827329 Jy ! Component: 200 - total flux cleaned = 0.00108519 Jy ! Total flux subtracted in 200 components = 0.00108519 Jy ! Clean residual min=-0.002039 max=0.001701 Jy/beam ! Clean residual mean=-0.000021 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.325252 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 110 components and 0.325252 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.241 mas, bmaj=7.849 mas, bpa=-2.334 degrees ! Estimated noise=1.17212 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000411501 Jy ! Component: 100 - total flux cleaned = -0.000503988 Jy ! Component: 150 - total flux cleaned = -0.000425273 Jy ! Component: 200 - total flux cleaned = -0.000350493 Jy ! Total flux subtracted in 200 components = -0.000350493 Jy ! Clean residual min=-0.002337 max=0.001991 Jy/beam ! Clean residual mean=-0.000010 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.324902 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 124 components and 0.324902 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072711Jy sigma=0.446001 ! Fit after self-cal, rms=0.072709Jy sigma=0.445832 wmodel J1223+0650_S_map.mod ! Writing 124 model components to file: J1223+0650_S_map.mod wobs J1223+0650_S_uvs.fits ! Writing UV FITS file: J1223+0650_S_uvs.fits wwins J1223+0650_S_map.win ! wwins: Wrote 7 windows to J1223+0650_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 = -0.00061513 Jy ! Component: 100 - total flux cleaned = -0.00114191 Jy ! Component: 150 - total flux cleaned = -0.00146292 Jy ! Component: 200 - total flux cleaned = -0.00187509 Jy ! Component: 250 - total flux cleaned = -0.00227138 Jy ! Component: 300 - total flux cleaned = -0.00259074 Jy ! Component: 350 - total flux cleaned = -0.00290036 Jy ! Component: 400 - total flux cleaned = -0.00323073 Jy ! Component: 450 - total flux cleaned = -0.00340599 Jy ! Component: 500 - total flux cleaned = -0.00360776 Jy ! Component: 550 - total flux cleaned = -0.00386122 Jy ! Component: 600 - total flux cleaned = -0.00402749 Jy ! Component: 650 - total flux cleaned = -0.00429872 Jy ! Component: 700 - total flux cleaned = -0.0045379 Jy ! Component: 750 - total flux cleaned = -0.00477311 Jy ! Component: 800 - total flux cleaned = -0.0050298 Jy ! Component: 850 - total flux cleaned = -0.0052573 Jy ! Component: 900 - total flux cleaned = -0.00550602 Jy ! Component: 950 - total flux cleaned = -0.00577415 Jy ! Component: 1000 - total flux cleaned = -0.00596609 Jy ! Component: 1050 - total flux cleaned = -0.00613165 Jy ! Component: 1100 - total flux cleaned = -0.00634117 Jy ! Component: 1150 - total flux cleaned = -0.00641024 Jy ! Component: 1200 - total flux cleaned = -0.00661465 Jy ! Component: 1250 - total flux cleaned = -0.00674864 Jy ! Component: 1300 - total flux cleaned = -0.00694677 Jy ! Component: 1350 - total flux cleaned = -0.00703357 Jy ! Component: 1400 - total flux cleaned = -0.00709795 Jy ! Component: 1450 - total flux cleaned = -0.00728869 Jy ! Component: 1500 - total flux cleaned = -0.00730964 Jy ! Component: 1550 - total flux cleaned = -0.00749541 Jy ! Component: 1600 - total flux cleaned = -0.00753592 Jy ! Component: 1650 - total flux cleaned = -0.00771741 Jy ! Component: 1700 - total flux cleaned = -0.00775708 Jy ! Component: 1750 - total flux cleaned = -0.00791429 Jy ! Component: 1800 - total flux cleaned = -0.00799187 Jy ! Component: 1850 - total flux cleaned = -0.00803048 Jy ! Component: 1900 - total flux cleaned = -0.00812583 Jy ! Component: 1950 - total flux cleaned = -0.00827617 Jy ! Component: 2000 - total flux cleaned = -0.00833199 Jy ! Component: 2050 - total flux cleaned = -0.0084979 Jy ! Component: 2100 - total flux cleaned = -0.00855291 Jy ! Component: 2150 - total flux cleaned = -0.00869757 Jy ! Component: 2200 - total flux cleaned = -0.00885841 Jy ! Component: 2250 - total flux cleaned = -0.00891128 Jy ! Component: 2300 - total flux cleaned = -0.00901632 Jy ! Component: 2350 - total flux cleaned = -0.00905073 Jy ! Component: 2400 - total flux cleaned = -0.00915387 Jy ! Component: 2450 - total flux cleaned = -0.00918798 Jy ! Component: 2500 - total flux cleaned = -0.00922188 Jy ! Component: 2550 - total flux cleaned = -0.00922175 Jy ! Component: 2600 - total flux cleaned = -0.00918868 Jy ! Component: 2650 - total flux cleaned = -0.00930348 Jy ! Component: 2700 - total flux cleaned = -0.00930359 Jy ! Component: 2750 - total flux cleaned = -0.0093522 Jy ! Component: 2800 - total flux cleaned = -0.00936836 Jy ! Component: 2850 - total flux cleaned = -0.00936849 Jy ! Component: 2900 - total flux cleaned = -0.00941562 Jy ! Component: 2950 - total flux cleaned = -0.00943141 Jy ! Component: 3000 - total flux cleaned = -0.00949316 Jy ! Component: 3050 - total flux cleaned = -0.0095543 Jy ! Component: 3100 - total flux cleaned = -0.00958454 Jy ! Component: 3150 - total flux cleaned = -0.00958459 Jy ! Component: 3200 - total flux cleaned = -0.00958474 Jy ! Component: 3250 - total flux cleaned = -0.00971798 Jy ! Component: 3300 - total flux cleaned = -0.00974735 Jy ! Component: 3350 - total flux cleaned = -0.00980589 Jy ! Component: 3400 - total flux cleaned = -0.00983484 Jy ! Component: 3450 - total flux cleaned = -0.0099066 Jy ! Component: 3500 - total flux cleaned = -0.0100063 Jy ! Component: 3550 - total flux cleaned = -0.00996387 Jy ! Component: 3600 - total flux cleaned = -0.0100483 Jy ! Component: 3650 - total flux cleaned = -0.0100902 Jy ! Component: 3700 - total flux cleaned = -0.0101594 Jy ! Component: 3750 - total flux cleaned = -0.0101868 Jy ! Component: 3800 - total flux cleaned = -0.0102824 Jy ! Component: 3850 - total flux cleaned = -0.0103229 Jy ! Component: 3900 - total flux cleaned = -0.0103096 Jy ! Component: 3950 - total flux cleaned = -0.0103228 Jy ! Component: 4000 - total flux cleaned = -0.0103098 Jy ! Component: 4050 - total flux cleaned = -0.0103625 Jy ! Total flux subtracted in 4096 components = -0.0103756 Jy ! Clean residual min=-0.000732 max=0.000771 Jy/beam ! Clean residual mean=-0.000004 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.314526 Jy keep ! Adding 276 model components to the UV plane model. ! The established model now contains 398 components and 0.314526 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1223+0650_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.241 x 7.849 at -2.334 degrees (North through East) ! Clean map min=-0.0016731 max=0.22498 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1223+0650_S_map.fits wmodel /image_prod/ug002_uva//J1223+0650_S_map.mod ! Writing 398 model components to file: /image_prod/ug002_uva//J1223+0650_S_map.mod wobs /image_prod/ug002_uva//J1223+0650_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1223+0650_S_uvs.fits wwins /image_prod/ug002_uva//J1223+0650_S_map.win ! wwins: Wrote 8 windows to /image_prod/ug002_uva//J1223+0650_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.224984 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000236413 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.315239 0.315239 0.630478 1.26096 2.52191 5.04383 10.0877 20.1753 40.3506 80.7012 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.224 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 951.658 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1223+0650_S_dfm.log closed on Thu Mar 5 00:37:26 2020