! Started logfile: /image_prod/ug002_uva//J0109+6133_S_dfm.log on Wed Mar 4 18:52:15 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//J0109+6133_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0109+6133_S_uva.fits ! AN table 1: 80 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.964931 visibilities/baseline/integration-bin. ! Found source: J0109+6133 ! ! 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 8337 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 J0109+6133_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 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.054087Jy sigma=7.544896 ! Fit after self-cal, rms=0.670851Jy sigma=4.823281 ! 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=2.992 mas, bmaj=3.684 mas, bpa=-1.441 degrees ! Estimated noise=1.72138 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 = 0.24386 Jy ! Component: 100 - total flux cleaned = 0.31449 Jy ! Total flux subtracted in 100 components = 0.31449 Jy ! Clean residual min=-0.015056 max=0.030243 Jy/beam ! Clean residual mean=-0.000011 rms=0.003890 Jy/beam ! Combined flux in latest and established models = 0.31449 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.31449 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.137317Jy sigma=0.818565 ! Fit after self-cal, rms=0.137254Jy sigma=0.817882 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0346596 Jy ! Component: 100 - total flux cleaned = 0.0562083 Jy ! Total flux subtracted in 100 components = 0.0562083 Jy ! Clean residual min=-0.013310 max=0.014284 Jy/beam ! Clean residual mean=-0.000010 rms=0.003130 Jy/beam ! Combined flux in latest and established models = 0.370698 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 32 components and 0.370698 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.123212Jy sigma=0.720672 ! Fit after self-cal, rms=0.123188Jy sigma=0.720458 ! 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=3.66 mas, bmaj=4.386 mas, bpa=-4.525 degrees ! Estimated noise=1.11994 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 = 0.0192695 Jy ! Component: 100 - total flux cleaned = 0.0297932 Jy ! Component: 150 - total flux cleaned = 0.0359064 Jy ! Component: 200 - total flux cleaned = 0.0362702 Jy ! Total flux subtracted in 200 components = 0.0362702 Jy ! Clean residual min=-0.020283 max=0.014727 Jy/beam ! Clean residual mean=-0.000023 rms=0.004111 Jy/beam ! Combined flux in latest and established models = 0.406968 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 44 components and 0.406968 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.118883Jy sigma=0.702261 ! Fit after self-cal, rms=0.118868Jy sigma=0.702164 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.66 x 4.386 at -4.525 degrees (North through East) ! Clean map min=-0.019858 max=0.32699 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.01 KP 1.01 ! LA 1.02 MK 1.03 NL 1.02 OV 0.91 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.02 KP 1.05 ! LA 1.02 MK 1.01 NL 0.97 OV 0.97 ! SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 0.99 KP 1.02 ! LA 0.99 MK 0.98 NL 0.98 OV 0.99 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.118868Jy sigma=0.702164 ! Fit after self-cal, rms=0.118354Jy sigma=0.695173 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.664 mas, bmaj=4.392 mas, bpa=-4.707 degrees ! Estimated noise=1.13431 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 = 0.00381865 Jy ! Component: 100 - total flux cleaned = 0.00382049 Jy ! Component: 150 - total flux cleaned = 0.00396969 Jy ! Component: 200 - total flux cleaned = 0.00410137 Jy ! Total flux subtracted in 200 components = 0.00410137 Jy ! Clean residual min=-0.018797 max=0.015169 Jy/beam ! Clean residual mean=-0.000017 rms=0.004035 Jy/beam ! Combined flux in latest and established models = 0.41107 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 0.41107 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.117722Jy sigma=0.693433 ! Fit after self-cal, rms=0.117713Jy sigma=0.693379 ! 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=0.117713Jy sigma=0.693379 ! Fit after self-cal, rms=0.095371Jy sigma=0.442939 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.641 mas, bmaj=4.441 mas, bpa=-6.538 degrees ! Estimated noise=1.13977 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00191808 Jy ! Component: 100 - total flux cleaned = 0.00220903 Jy ! Component: 150 - total flux cleaned = 0.00229061 Jy ! Component: 200 - total flux cleaned = 0.00243174 Jy ! Total flux subtracted in 200 components = 0.00243174 Jy ! Clean residual min=-0.003196 max=0.004715 Jy/beam ! Clean residual mean=-0.000003 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.413502 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 52 components and 0.413502 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095195Jy sigma=0.441141 ! Fit after self-cal, rms=0.095570Jy sigma=0.440498 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 (8.5, 2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00469707 Jy ! Component: 100 - total flux cleaned = 0.00582695 Jy ! Component: 150 - total flux cleaned = 0.00616329 Jy ! Component: 200 - total flux cleaned = 0.00602161 Jy ! Total flux subtracted in 200 components = 0.00602161 Jy ! Clean residual min=-0.003004 max=0.002992 Jy/beam ! Clean residual mean=-0.000002 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.419523 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 71 components and 0.419523 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095311Jy sigma=0.437808 ! Fit after self-cal, rms=0.095276Jy sigma=0.437547 ! Inverting map ! Added new window around map position (1.5, -77). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00247768 Jy ! Component: 100 - total flux cleaned = 0.00306038 Jy ! Component: 150 - total flux cleaned = 0.00325732 Jy ! Component: 200 - total flux cleaned = 0.0032597 Jy ! Total flux subtracted in 200 components = 0.0032597 Jy ! Clean residual min=-0.003067 max=0.002397 Jy/beam ! Clean residual mean=-0.000002 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.422783 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 83 components and 0.422783 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095167Jy sigma=0.436399 ! Fit after self-cal, rms=0.095162Jy sigma=0.436356 ! 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=0.095162Jy sigma=0.436356 ! Fit after self-cal, rms=0.095489Jy sigma=0.434595 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.628 mas, bmaj=4.439 mas, bpa=-5.849 degrees ! Estimated noise=1.13865 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188906 Jy ! Component: 100 - total flux cleaned = 0.00243561 Jy ! Component: 150 - total flux cleaned = 0.00271914 Jy ! Component: 200 - total flux cleaned = 0.00297728 Jy ! Total flux subtracted in 200 components = 0.00297728 Jy ! Clean residual min=-0.002201 max=0.002116 Jy/beam ! Clean residual mean=-0.000001 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.42576 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 99 components and 0.42576 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095412Jy sigma=0.433629 ! Fit after self-cal, rms=0.095402Jy sigma=0.433575 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 = 0.000607124 Jy ! Component: 100 - total flux cleaned = 0.000607441 Jy ! Component: 150 - total flux cleaned = 0.000482561 Jy ! Component: 200 - total flux cleaned = 0.000327569 Jy ! Total flux subtracted in 200 components = 0.000327569 Jy ! Clean residual min=-0.002240 max=0.002068 Jy/beam ! Clean residual mean=-0.000000 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.426088 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 108 components and 0.426088 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095371Jy sigma=0.433193 ! Fit after self-cal, rms=0.095370Jy sigma=0.433182 ! 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=0.095370Jy sigma=0.433182 ! Fit after self-cal, rms=0.095363Jy sigma=0.432982 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.621 mas, bmaj=8.064 mas, bpa=28.9 degrees ! Estimated noise=1.46978 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000892605 Jy ! Component: 100 - total flux cleaned = 0.00103778 Jy ! Component: 150 - total flux cleaned = 0.00120625 Jy ! Component: 200 - total flux cleaned = 0.00132534 Jy ! Total flux subtracted in 200 components = 0.00132534 Jy ! Clean residual min=-0.001900 max=0.001909 Jy/beam ! Clean residual mean=-0.000002 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.427413 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 122 components and 0.427413 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095354Jy sigma=0.432880 ! Fit after self-cal, rms=0.095349Jy sigma=0.432858 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 = 0.000258291 Jy ! Component: 100 - total flux cleaned = 0.000276875 Jy ! Component: 150 - total flux cleaned = 0.000261727 Jy ! Component: 200 - total flux cleaned = 0.000288506 Jy ! Total flux subtracted in 200 components = 0.000288506 Jy ! Clean residual min=-0.001893 max=0.001902 Jy/beam ! Clean residual mean=-0.000002 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.427701 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 137 components and 0.427701 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095346Jy sigma=0.432859 ! Fit after self-cal, rms=0.095346Jy sigma=0.432855 ! 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=3.624 mas, bmaj=4.439 mas, bpa=-5.368 degrees ! Estimated noise=1.13841 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.624 x 4.439 at -5.368 degrees (North through East) ! Clean map min=-0.0020362 max=0.331 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=2.964 mas, bmaj=3.721 mas, bpa=-4.14 degrees ! Estimated noise=1.75287 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.248313 Jy ! Component: 100 - total flux cleaned = 0.322616 Jy ! Component: 150 - total flux cleaned = 0.356859 Jy ! Component: 200 - total flux cleaned = 0.376484 Jy ! Total flux subtracted in 200 components = 0.376484 Jy ! Clean residual min=-0.005525 max=0.010338 Jy/beam ! Clean residual mean=-0.000002 rms=0.001413 Jy/beam ! Combined flux in latest and established models = 0.376484 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.376484 Jy ! Inverting map and beam ! Estimated beam: bmin=3.624 mas, bmaj=4.439 mas, bpa=-5.368 degrees ! Estimated noise=1.13841 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 = 0.0175349 Jy ! Component: 100 - total flux cleaned = 0.0280053 Jy ! Component: 150 - total flux cleaned = 0.0351098 Jy ! Component: 200 - total flux cleaned = 0.0400621 Jy ! Total flux subtracted in 200 components = 0.0400621 Jy ! Clean residual min=-0.002507 max=0.003051 Jy/beam ! Clean residual mean=-0.000002 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.416546 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 58 components and 0.416546 Jy ! Inverting map ! Added new window around map position (84.5, 84). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00363777 Jy ! Component: 100 - total flux cleaned = 0.00641033 Jy ! Component: 150 - total flux cleaned = 0.00811306 Jy ! Component: 200 - total flux cleaned = 0.00941752 Jy ! Total flux subtracted in 200 components = 0.00941752 Jy ! Clean residual min=-0.002148 max=0.002149 Jy/beam ! Clean residual mean=-0.000001 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.425964 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 77 components and 0.425964 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=7.621 mas, bmaj=8.064 mas, bpa=28.9 degrees ! Estimated noise=1.46978 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012941 Jy ! Component: 100 - total flux cleaned = 0.00177864 Jy ! Component: 150 - total flux cleaned = 0.00196341 Jy ! Component: 200 - total flux cleaned = 0.00220457 Jy ! Total flux subtracted in 200 components = 0.00220457 Jy ! Clean residual min=-0.001862 max=0.001809 Jy/beam ! Clean residual mean=-0.000002 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.428168 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 = 0.000174129 Jy ! Component: 100 - total flux cleaned = 0.000173351 Jy ! Component: 150 - total flux cleaned = 0.000173281 Jy ! Component: 200 - total flux cleaned = 0.000198753 Jy ! Total flux subtracted in 200 components = 0.000198753 Jy ! Clean residual min=-0.001831 max=0.001774 Jy/beam ! Clean residual mean=-0.000002 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.428367 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 104 components and 0.428367 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.624 mas, bmaj=4.439 mas, bpa=-5.368 degrees ! Estimated noise=1.13841 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000135655 Jy ! Component: 100 - total flux cleaned = 3.26878e-05 Jy ! Component: 150 - total flux cleaned = 0.000277758 Jy ! Component: 200 - total flux cleaned = 0.000455401 Jy ! Total flux subtracted in 200 components = 0.000455401 Jy ! Clean residual min=-0.001966 max=0.002041 Jy/beam ! Clean residual mean=-0.000001 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.428823 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 112 components and 0.428823 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095301Jy sigma=0.432380 ! Fit after self-cal, rms=0.095285Jy sigma=0.432325 wmodel J0109+6133_S_map.mod ! Writing 112 model components to file: J0109+6133_S_map.mod wobs J0109+6133_S_uvs.fits ! Writing UV FITS file: J0109+6133_S_uvs.fits wwins J0109+6133_S_map.win ! wwins: Wrote 4 windows to J0109+6133_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 = 7.42149e-06 Jy ! Component: 100 - total flux cleaned = -0.000161469 Jy ! Component: 150 - total flux cleaned = -0.00029151 Jy ! Component: 200 - total flux cleaned = -0.000386855 Jy ! Component: 250 - total flux cleaned = -0.000449296 Jy ! Component: 300 - total flux cleaned = -0.00051031 Jy ! Component: 350 - total flux cleaned = -0.000569434 Jy ! Component: 400 - total flux cleaned = -0.000626792 Jy ! Component: 450 - total flux cleaned = -0.00054263 Jy ! Component: 500 - total flux cleaned = -0.000626654 Jy ! Component: 550 - total flux cleaned = -0.000599411 Jy ! Component: 600 - total flux cleaned = -0.000572813 Jy ! Component: 650 - total flux cleaned = -0.000572725 Jy ! Component: 700 - total flux cleaned = -0.000520358 Jy ! Component: 750 - total flux cleaned = -0.000494393 Jy ! Component: 800 - total flux cleaned = -0.000444133 Jy ! Component: 850 - total flux cleaned = -0.000394295 Jy ! Component: 900 - total flux cleaned = -0.000394781 Jy ! Component: 950 - total flux cleaned = -0.000369976 Jy ! Component: 1000 - total flux cleaned = -0.000298429 Jy ! Component: 1050 - total flux cleaned = -0.00022771 Jy ! Component: 1100 - total flux cleaned = -0.000203998 Jy ! Component: 1150 - total flux cleaned = -8.85067e-05 Jy ! Component: 1200 - total flux cleaned = 2.63211e-05 Jy ! Component: 1250 - total flux cleaned = 0.000162029 Jy ! Component: 1300 - total flux cleaned = 0.000229506 Jy ! Component: 1350 - total flux cleaned = 0.000318484 Jy ! Component: 1400 - total flux cleaned = 0.000428323 Jy ! Component: 1450 - total flux cleaned = 0.000493873 Jy ! Component: 1500 - total flux cleaned = 0.00064485 Jy ! Component: 1550 - total flux cleaned = 0.000644815 Jy ! Component: 1600 - total flux cleaned = 0.000772163 Jy ! Component: 1650 - total flux cleaned = 0.000877219 Jy ! Component: 1700 - total flux cleaned = 0.00100225 Jy ! Component: 1750 - total flux cleaned = 0.00106441 Jy ! Component: 1800 - total flux cleaned = 0.00108488 Jy ! Component: 1850 - total flux cleaned = 0.00110544 Jy ! Component: 1900 - total flux cleaned = 0.00120605 Jy ! Component: 1950 - total flux cleaned = 0.00122578 Jy ! Component: 2000 - total flux cleaned = 0.00134489 Jy ! Component: 2050 - total flux cleaned = 0.00136459 Jy ! Component: 2100 - total flux cleaned = 0.00134499 Jy ! Component: 2150 - total flux cleaned = 0.00144208 Jy ! Component: 2200 - total flux cleaned = 0.00148062 Jy ! Component: 2250 - total flux cleaned = 0.00149961 Jy ! Component: 2300 - total flux cleaned = 0.00155656 Jy ! Component: 2350 - total flux cleaned = 0.00161302 Jy ! Component: 2400 - total flux cleaned = 0.00159416 Jy ! Component: 2450 - total flux cleaned = 0.00161269 Jy ! Component: 2500 - total flux cleaned = 0.00164959 Jy ! Component: 2550 - total flux cleaned = 0.00168622 Jy ! Component: 2600 - total flux cleaned = 0.00170452 Jy ! Component: 2650 - total flux cleaned = 0.00174082 Jy ! Component: 2700 - total flux cleaned = 0.00183077 Jy ! Component: 2750 - total flux cleaned = 0.00183076 Jy ! Component: 2800 - total flux cleaned = 0.00181285 Jy ! Component: 2850 - total flux cleaned = 0.00184827 Jy ! Component: 2900 - total flux cleaned = 0.00188341 Jy ! Component: 2950 - total flux cleaned = 0.00191827 Jy ! Component: 3000 - total flux cleaned = 0.00193561 Jy ! Component: 3050 - total flux cleaned = 0.00191832 Jy ! Component: 3100 - total flux cleaned = 0.00193552 Jy ! Component: 3150 - total flux cleaned = 0.00203752 Jy ! Component: 3200 - total flux cleaned = 0.00203742 Jy ! Component: 3250 - total flux cleaned = 0.00197039 Jy ! Component: 3300 - total flux cleaned = 0.00202052 Jy ! Component: 3350 - total flux cleaned = 0.00210366 Jy ! Component: 3400 - total flux cleaned = 0.00211992 Jy ! Component: 3450 - total flux cleaned = 0.00213637 Jy ! Component: 3500 - total flux cleaned = 0.00215286 Jy ! Component: 3550 - total flux cleaned = 0.00216899 Jy ! Component: 3600 - total flux cleaned = 0.00220133 Jy ! Component: 3650 - total flux cleaned = 0.0021212 Jy ! Component: 3700 - total flux cleaned = 0.00215299 Jy ! Component: 3750 - total flux cleaned = 0.00221641 Jy ! Component: 3800 - total flux cleaned = 0.00221651 Jy ! Component: 3850 - total flux cleaned = 0.00221644 Jy ! Component: 3900 - total flux cleaned = 0.00224752 Jy ! Component: 3950 - total flux cleaned = 0.00220091 Jy ! Component: 4000 - total flux cleaned = 0.00221644 Jy ! Component: 4050 - total flux cleaned = 0.00223168 Jy ! Total flux subtracted in 4096 components = 0.00226228 Jy ! Clean residual min=-0.000883 max=0.001063 Jy/beam ! Clean residual mean=-0.000000 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.431085 Jy keep ! Adding 304 model components to the UV plane model. ! The established model now contains 416 components and 0.431085 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0109+6133_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.624 x 4.439 at -5.368 degrees (North through East) ! Clean map min=-0.0016193 max=0.33196 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0109+6133_S_map.fits wmodel /image_prod/ug002_uva//J0109+6133_S_map.mod ! Writing 416 model components to file: /image_prod/ug002_uva//J0109+6133_S_map.mod wobs /image_prod/ug002_uva//J0109+6133_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0109+6133_S_uvs.fits wwins /image_prod/ug002_uva//J0109+6133_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0109+6133_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.331955 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000268133 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.242321 0.242321 0.484642 0.969285 1.93857 3.87714 7.75428 15.5086 31.0171 62.0342 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.331 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1238.03 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0109+6133_S_dfm.log closed on Wed Mar 4 18:52:19 2020