! Started logfile: /image_prod/ug002_uva//J0132-0804_S_dfm.log on Wed Mar 4 19:06:13 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//J0132-0804_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0132-0804_S_uva.fits ! AN table 1: 60 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.905952 visibilities/baseline/integration-bin. ! Found source: J0132-0804 ! ! 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 36 lines of history. ! ! Reading 4566 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 J0132-0804_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006391Jy sigma=7.340819 ! Fit after self-cal, rms=0.900842Jy sigma=6.529295 ! 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=2.473 mas, bmaj=7.433 mas, bpa=-8.524 degrees ! Estimated noise=1.82897 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 = 0.078472 Jy ! Component: 100 - total flux cleaned = 0.0980304 Jy ! Total flux subtracted in 100 components = 0.0980304 Jy ! Clean residual min=-0.012920 max=0.035986 Jy/beam ! Clean residual mean=0.000015 rms=0.003772 Jy/beam ! Combined flux in latest and established models = 0.0980304 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0980304 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092237Jy sigma=0.607622 ! Fit after self-cal, rms=0.091988Jy sigma=0.604253 ! Inverting map ! Added new window around map position (6.5, -2.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0306911 Jy ! Component: 100 - total flux cleaned = 0.0461446 Jy ! Total flux subtracted in 100 components = 0.0461446 Jy ! Clean residual min=-0.008344 max=0.010466 Jy/beam ! Clean residual mean=0.000009 rms=0.002457 Jy/beam ! Combined flux in latest and established models = 0.144175 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 34 components and 0.144175 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080263Jy sigma=0.508546 ! Fit after self-cal, rms=0.077436Jy sigma=0.489459 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0155204 Jy ! Component: 100 - total flux cleaned = 0.0261688 Jy ! Total flux subtracted in 100 components = 0.0261688 Jy ! Clean residual min=-0.006088 max=0.006458 Jy/beam ! Clean residual mean=0.000004 rms=0.001614 Jy/beam ! Combined flux in latest and established models = 0.170344 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 48 components and 0.170344 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073435Jy sigma=0.453226 ! Fit after self-cal, rms=0.072977Jy sigma=0.450307 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.864 mas, bmaj=7.842 mas, bpa=-7.9 degrees ! Estimated noise=1.49261 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 = 0.0119398 Jy ! Component: 100 - total flux cleaned = 0.0198492 Jy ! Component: 150 - total flux cleaned = 0.0255222 Jy ! Component: 200 - total flux cleaned = 0.0297771 Jy ! Total flux subtracted in 200 components = 0.0297771 Jy ! Clean residual min=-0.003849 max=0.004324 Jy/beam ! Clean residual mean=0.000005 rms=0.000988 Jy/beam ! Combined flux in latest and established models = 0.200121 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 67 components and 0.200121 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070699Jy sigma=0.428788 ! Fit after self-cal, rms=0.070563Jy sigma=0.427607 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.864 x 7.842 at -7.9 degrees (North through East) ! Clean map min=-0.0037051 max=0.10616 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.00 HN 1.06 KP 1.00 ! MK 1.07 NL 0.97 OV 0.92 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.07 KP 1.01 ! MK 1.02 NL 1.04 OV 0.88 SC 1.11 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.06 KP 1.00 ! MK 1.00 NL 0.89 OV 0.92 SC 0.97 ! ! ! Fit before self-cal, rms=0.070563Jy sigma=0.427607 ! Fit after self-cal, rms=0.068251Jy sigma=0.421585 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.916 mas, bmaj=7.877 mas, bpa=-7.713 degrees ! Estimated noise=1.46334 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 = 0.00167924 Jy ! Component: 100 - total flux cleaned = 0.00228847 Jy ! Component: 150 - total flux cleaned = 0.00272446 Jy ! Component: 200 - total flux cleaned = 0.00295765 Jy ! Total flux subtracted in 200 components = 0.00295765 Jy ! Clean residual min=-0.002596 max=0.003045 Jy/beam ! Clean residual mean=0.000000 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.203078 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 82 components and 0.203078 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068113Jy sigma=0.420455 ! Fit after self-cal, rms=0.068127Jy sigma=0.420271 ! 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=0.068127Jy sigma=0.420271 ! Fit after self-cal, rms=0.068135Jy sigma=0.418327 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.92 mas, bmaj=7.841 mas, bpa=-7.534 degrees ! Estimated noise=1.46243 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000261382 Jy ! Component: 100 - total flux cleaned = 0.000373575 Jy ! Component: 150 - total flux cleaned = 0.000505032 Jy ! Component: 200 - total flux cleaned = 0.000622234 Jy ! Total flux subtracted in 200 components = 0.000622234 Jy ! Clean residual min=-0.002459 max=0.002596 Jy/beam ! Clean residual mean=-0.000001 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.203701 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 93 components and 0.203701 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068095Jy sigma=0.418057 ! Fit after self-cal, rms=0.068084Jy sigma=0.418009 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 (-86.5, 33). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.42913e-05 Jy ! Component: 100 - total flux cleaned = -0.000237254 Jy ! Component: 150 - total flux cleaned = -0.000637083 Jy ! Component: 200 - total flux cleaned = -0.00116626 Jy ! Total flux subtracted in 200 components = -0.00116626 Jy ! Clean residual min=-0.001911 max=0.002500 Jy/beam ! Clean residual mean=-0.000001 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.202534 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 110 components and 0.202535 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067930Jy sigma=0.417023 ! Fit after self-cal, rms=0.067913Jy sigma=0.416949 ! Inverting map ! Added new window around map position (28.5, -76). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163882 Jy ! Component: 100 - total flux cleaned = 0.00194206 Jy ! Component: 150 - total flux cleaned = 0.00182153 Jy ! Component: 200 - total flux cleaned = 0.00167409 Jy ! Total flux subtracted in 200 components = 0.00167409 Jy ! Clean residual min=-0.001725 max=0.001970 Jy/beam ! Clean residual mean=-0.000001 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.204209 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 128 components and 0.204209 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067815Jy sigma=0.416259 ! Fit after self-cal, rms=0.067802Jy sigma=0.416189 ! 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=0.067802Jy sigma=0.416189 ! Fit after self-cal, rms=0.067556Jy sigma=0.415994 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.919 mas, bmaj=7.84 mas, bpa=-7.517 degrees ! Estimated noise=1.45848 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000538343 Jy ! Component: 100 - total flux cleaned = 0.000502797 Jy ! Component: 150 - total flux cleaned = 0.000471648 Jy ! Component: 200 - total flux cleaned = 0.000383516 Jy ! Total flux subtracted in 200 components = 0.000383516 Jy ! Clean residual min=-0.001700 max=0.001822 Jy/beam ! Clean residual mean=-0.000001 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.204592 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 143 components and 0.204592 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067516Jy sigma=0.415732 ! Fit after self-cal, rms=0.067510Jy sigma=0.415710 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 = 0.000122593 Jy ! Component: 100 - total flux cleaned = 0.000204208 Jy ! Component: 150 - total flux cleaned = 0.000105125 Jy ! Component: 200 - total flux cleaned = 0.000104348 Jy ! Total flux subtracted in 200 components = 0.000104348 Jy ! Clean residual min=-0.001693 max=0.001765 Jy/beam ! Clean residual mean=-0.000001 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.204697 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 160 components and 0.204697 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067489Jy sigma=0.415587 ! Fit after self-cal, rms=0.067487Jy sigma=0.415580 ! 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=0.067487Jy sigma=0.415580 ! Fit after self-cal, rms=0.067437Jy sigma=0.415545 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.368 mas, bmaj=11.83 mas, bpa=-2.408 degrees ! Estimated noise=1.85261 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000452638 Jy ! Component: 100 - total flux cleaned = 0.000596578 Jy ! Component: 150 - total flux cleaned = 0.000721338 Jy ! Component: 200 - total flux cleaned = 0.000744722 Jy ! Total flux subtracted in 200 components = 0.000744722 Jy ! Clean residual min=-0.001834 max=0.001929 Jy/beam ! Clean residual mean=-0.000002 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.205441 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 180 components and 0.205441 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067428Jy sigma=0.415507 ! Fit after self-cal, rms=0.067428Jy sigma=0.415496 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 = 0.000224936 Jy ! Component: 100 - total flux cleaned = 0.000169012 Jy ! Component: 150 - total flux cleaned = 0.000152307 Jy ! Component: 200 - total flux cleaned = 0.000136595 Jy ! Total flux subtracted in 200 components = 0.000136595 Jy ! Clean residual min=-0.001784 max=0.001900 Jy/beam ! Clean residual mean=-0.000002 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.205578 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 198 components and 0.205578 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067424Jy sigma=0.415494 ! Fit after self-cal, rms=0.067424Jy sigma=0.415492 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=2.918 mas, bmaj=7.843 mas, bpa=-7.519 degrees ! Estimated noise=1.45634 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.918 x 7.843 at -7.519 degrees (North through East) ! Clean map min=-0.002956 max=0.10326 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=2.517 mas, bmaj=7.394 mas, bpa=-8.088 degrees ! Estimated noise=1.79979 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0809415 Jy ! Component: 100 - total flux cleaned = 0.115606 Jy ! Component: 150 - total flux cleaned = 0.136339 Jy ! Component: 200 - total flux cleaned = 0.151157 Jy ! Total flux subtracted in 200 components = 0.151157 Jy ! Clean residual min=-0.007202 max=0.008524 Jy/beam ! Clean residual mean=-0.000006 rms=0.001682 Jy/beam ! Combined flux in latest and established models = 0.151157 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 0.151157 Jy ! Inverting map and beam ! Estimated beam: bmin=2.918 mas, bmaj=7.843 mas, bpa=-7.519 degrees ! Estimated noise=1.45634 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (3.5, -0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.014439 Jy ! Component: 100 - total flux cleaned = 0.0242012 Jy ! Component: 150 - total flux cleaned = 0.0300653 Jy ! Component: 200 - total flux cleaned = 0.0340106 Jy ! Total flux subtracted in 200 components = 0.0340106 Jy ! Clean residual min=-0.003397 max=0.003457 Jy/beam ! Clean residual mean=-0.000003 rms=0.000892 Jy/beam ! Combined flux in latest and established models = 0.185167 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 66 components and 0.185167 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=6.368 mas, bmaj=11.83 mas, bpa=-2.408 degrees ! Estimated noise=1.85261 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00602111 Jy ! Component: 100 - total flux cleaned = 0.00900007 Jy ! Component: 150 - total flux cleaned = 0.0116965 Jy ! Component: 200 - total flux cleaned = 0.0135613 Jy ! Total flux subtracted in 200 components = 0.0135613 Jy ! Clean residual min=-0.002292 max=0.003011 Jy/beam ! Clean residual mean=-0.000004 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.198729 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 = 0.00128108 Jy ! Component: 100 - total flux cleaned = 0.00255984 Jy ! Component: 150 - total flux cleaned = 0.00363722 Jy ! Component: 200 - total flux cleaned = 0.00454898 Jy ! Total flux subtracted in 200 components = 0.00454898 Jy ! Clean residual min=-0.001846 max=0.002464 Jy/beam ! Clean residual mean=-0.000002 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.203278 Jy ! Adding 92 model components to the UV plane model. ! The established model now contains 142 components and 0.203278 Jy ! Inverting map ! Added new window around map position (-94, -105). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00189557 Jy ! Component: 100 - total flux cleaned = 0.00160568 Jy ! Component: 150 - total flux cleaned = 0.00143706 Jy ! Component: 200 - total flux cleaned = 0.00140358 Jy ! Total flux subtracted in 200 components = 0.00140358 Jy ! Clean residual min=-0.001851 max=0.001546 Jy/beam ! Clean residual mean=-0.000001 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.204681 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 172 components and 0.204681 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.918 mas, bmaj=7.843 mas, bpa=-7.519 degrees ! Estimated noise=1.45634 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120571 Jy ! Component: 100 - total flux cleaned = 0.00134778 Jy ! Component: 150 - total flux cleaned = 0.00134974 Jy ! Component: 200 - total flux cleaned = 0.00113828 Jy ! Total flux subtracted in 200 components = 0.00113828 Jy ! Clean residual min=-0.001913 max=0.002001 Jy/beam ! Clean residual mean=0.000000 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.205819 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 196 components and 0.205819 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067510Jy sigma=0.415982 ! Fit after self-cal, rms=0.067462Jy sigma=0.415703 wmodel J0132-0804_S_map.mod ! Writing 196 model components to file: J0132-0804_S_map.mod wobs J0132-0804_S_uvs.fits ! Writing UV FITS file: J0132-0804_S_uvs.fits wwins J0132-0804_S_map.win ! wwins: Wrote 6 windows to J0132-0804_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 = 0.000513553 Jy ! Component: 100 - total flux cleaned = 0.000824879 Jy ! Component: 150 - total flux cleaned = 0.00112338 Jy ! Component: 200 - total flux cleaned = 0.00138216 Jy ! Component: 250 - total flux cleaned = 0.00154885 Jy ! Component: 300 - total flux cleaned = 0.00171132 Jy ! Component: 350 - total flux cleaned = 0.00184326 Jy ! Component: 400 - total flux cleaned = 0.00192027 Jy ! Component: 450 - total flux cleaned = 0.00189566 Jy ! Component: 500 - total flux cleaned = 0.00189639 Jy ! Component: 550 - total flux cleaned = 0.00189665 Jy ! Component: 600 - total flux cleaned = 0.00184971 Jy ! Component: 650 - total flux cleaned = 0.00175738 Jy ! Component: 700 - total flux cleaned = 0.00168963 Jy ! Component: 750 - total flux cleaned = 0.00171209 Jy ! Component: 800 - total flux cleaned = 0.0017118 Jy ! Component: 850 - total flux cleaned = 0.0016686 Jy ! Component: 900 - total flux cleaned = 0.00173166 Jy ! Component: 950 - total flux cleaned = 0.00166885 Jy ! Component: 1000 - total flux cleaned = 0.00162757 Jy ! Component: 1050 - total flux cleaned = 0.00164762 Jy ! Component: 1100 - total flux cleaned = 0.00152795 Jy ! Component: 1150 - total flux cleaned = 0.00156753 Jy ! Component: 1200 - total flux cleaned = 0.00152875 Jy ! Component: 1250 - total flux cleaned = 0.00149041 Jy ! Component: 1300 - total flux cleaned = 0.00145253 Jy ! Component: 1350 - total flux cleaned = 0.0014152 Jy ! Component: 1400 - total flux cleaned = 0.00134193 Jy ! Component: 1450 - total flux cleaned = 0.00128762 Jy ! Component: 1500 - total flux cleaned = 0.00121553 Jy ! Component: 1550 - total flux cleaned = 0.00112635 Jy ! Component: 1600 - total flux cleaned = 0.000985585 Jy ! Component: 1650 - total flux cleaned = 0.000915891 Jy ! Component: 1700 - total flux cleaned = 0.000778225 Jy ! Component: 1750 - total flux cleaned = 0.000710248 Jy ! Component: 1800 - total flux cleaned = 0.000592514 Jy ! Component: 1850 - total flux cleaned = 0.000492539 Jy ! Component: 1900 - total flux cleaned = 0.000426613 Jy ! Component: 1950 - total flux cleaned = 0.000361272 Jy ! Component: 2000 - total flux cleaned = 0.000280613 Jy ! Component: 2050 - total flux cleaned = 0.000216677 Jy ! Component: 2100 - total flux cleaned = 9.04957e-05 Jy ! Component: 2150 - total flux cleaned = 7.48283e-05 Jy ! Component: 2200 - total flux cleaned = 1.27215e-05 Jy ! Component: 2250 - total flux cleaned = -0.000109906 Jy ! Component: 2300 - total flux cleaned = -0.000155231 Jy ! Component: 2350 - total flux cleaned = -0.000200444 Jy ! Component: 2400 - total flux cleaned = -0.000319692 Jy ! Component: 2450 - total flux cleaned = -0.000422625 Jy ! Component: 2500 - total flux cleaned = -0.000451759 Jy ! Component: 2550 - total flux cleaned = -0.000538392 Jy ! Component: 2600 - total flux cleaned = -0.000610137 Jy ! Component: 2650 - total flux cleaned = -0.000667065 Jy ! Component: 2700 - total flux cleaned = -0.00077973 Jy ! Component: 2750 - total flux cleaned = -0.000863447 Jy ! Component: 2800 - total flux cleaned = -0.000918622 Jy ! Component: 2850 - total flux cleaned = -0.00097338 Jy ! Component: 2900 - total flux cleaned = -0.00102772 Jy ! Component: 2950 - total flux cleaned = -0.00109511 Jy ! Component: 3000 - total flux cleaned = -0.00110847 Jy ! Component: 3050 - total flux cleaned = -0.00118814 Jy ! Component: 3100 - total flux cleaned = -0.00125391 Jy ! Component: 3150 - total flux cleaned = -0.00126701 Jy ! Component: 3200 - total flux cleaned = -0.00131878 Jy ! Component: 3250 - total flux cleaned = -0.00134439 Jy ! Component: 3300 - total flux cleaned = -0.00138276 Jy ! Component: 3350 - total flux cleaned = -0.00143336 Jy ! Component: 3400 - total flux cleaned = -0.00145833 Jy ! Component: 3450 - total flux cleaned = -0.00152059 Jy ! Component: 3500 - total flux cleaned = -0.00155762 Jy ! Component: 3550 - total flux cleaned = -0.00160668 Jy ! Component: 3600 - total flux cleaned = -0.00160668 Jy ! Component: 3650 - total flux cleaned = -0.00169119 Jy ! Component: 3700 - total flux cleaned = -0.00163117 Jy ! Component: 3750 - total flux cleaned = -0.00166704 Jy ! Component: 3800 - total flux cleaned = -0.00171455 Jy ! Component: 3850 - total flux cleaned = -0.00174977 Jy ! Component: 3900 - total flux cleaned = -0.00176148 Jy ! Component: 3950 - total flux cleaned = -0.00178474 Jy ! Component: 4000 - total flux cleaned = -0.00177328 Jy ! Component: 4050 - total flux cleaned = -0.00177324 Jy ! Total flux subtracted in 4096 components = -0.0017959 Jy ! Clean residual min=-0.000696 max=0.000682 Jy/beam ! Clean residual mean=0.000002 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.204024 Jy keep ! Adding 258 model components to the UV plane model. ! The established model now contains 454 components and 0.204024 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0132-0804_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.918 x 7.843 at -7.519 degrees (North through East) ! Clean map min=-0.0021657 max=0.10346 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0132-0804_S_map.fits wmodel /image_prod/ug002_uva//J0132-0804_S_map.mod ! Writing 454 model components to file: /image_prod/ug002_uva//J0132-0804_S_map.mod wobs /image_prod/ug002_uva//J0132-0804_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0132-0804_S_uvs.fits wwins /image_prod/ug002_uva//J0132-0804_S_map.win ! wwins: Wrote 7 windows to /image_prod/ug002_uva//J0132-0804_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.103461 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000197983 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.574081 0.574081 1.14816 2.29633 4.59265 9.1853 18.3706 36.7412 73.4824 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.103 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 522.573 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0132-0804_S_dfm.log closed on Wed Mar 4 19:06:17 2020