! Started logfile: /scr/pima/rv125_uvs/J1224+2122_S_dfm.log on Sun Dec 23 06:58:52 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv125_uvs/J1224+2122_S_uva.fits ! Reading UV FITS file: /scr/pima/rv125_uvs/J1224+2122_S_uva.fits ! AN table 1: 46 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1224+2122 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 69 lines of history. ! ! Reading 6624 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 J1224+2122_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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 414 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.964441Jy sigma=23.733303 ! Fit after self-cal, rms=0.743691Jy sigma=8.720489 ! 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=2.865 mas, bmaj=5.08 mas, bpa=-4.292 degrees ! Estimated noise=1.37605 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 = 1.18636 Jy ! Component: 100 - total flux cleaned = 1.47892 Jy ! Total flux subtracted in 100 components = 1.47892 Jy ! Clean residual min=-0.074729 max=0.205113 Jy/beam ! Clean residual mean=0.000025 rms=0.022492 Jy/beam ! Combined flux in latest and established models = 1.47892 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 1.47892 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.437773Jy sigma=5.278016 ! Fit after self-cal, rms=0.437740Jy sigma=5.277692 ! Inverting map ! Added new window around map position (0.5, 10.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.182098 Jy ! Component: 100 - total flux cleaned = 0.288966 Jy ! Total flux subtracted in 100 components = 0.288966 Jy ! Clean residual min=-0.066589 max=0.108490 Jy/beam ! Clean residual mean=-0.000007 rms=0.016862 Jy/beam ! Combined flux in latest and established models = 1.76788 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 30 components and 1.76788 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.311638Jy sigma=3.899055 ! Fit after self-cal, rms=0.304214Jy sigma=3.799548 ! 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=3.571 mas, bmaj=6.018 mas, bpa=-3.634 degrees ! Estimated noise=0.864073 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 = 0.121598 Jy ! Component: 100 - total flux cleaned = 0.193446 Jy ! Component: 150 - total flux cleaned = 0.242108 Jy ! Component: 200 - total flux cleaned = 0.276172 Jy ! Total flux subtracted in 200 components = 0.276172 Jy ! Clean residual min=-0.058263 max=0.072881 Jy/beam ! Clean residual mean=-0.000034 rms=0.016757 Jy/beam ! Combined flux in latest and established models = 2.04406 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 64 components and 2.04406 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.239582Jy sigma=3.142432 ! Fit after self-cal, rms=0.236564Jy sigma=3.099472 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.571 x 6.018 at -3.634 degrees (North through East) ! Clean map min=-0.063083 max=1.5377 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 HN 0.91 KP 0.94 LA 0.93 ! MK 1.06 NL 1.13 OV 0.91 PT 1.04 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.38 HN 0.92 KP 0.91 LA 0.92 ! MK 1.07 NL 1.12 OV 0.87 PT 1.04 ! SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* HN 0.00* KP 0.00* LA 0.00* ! MK 0.00* NL 0.00* OV 0.00* PT 0.00* ! SC 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 HN 0.93 KP 0.93 LA 0.92 ! MK 1.06 NL 1.11 OV 0.91 PT 1.04 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.236564Jy sigma=3.099472 ! Fit after self-cal, rms=0.134980Jy sigma=1.526570 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.583 mas, bmaj=6.104 mas, bpa=-3.211 degrees ! Estimated noise=0.867323 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 = -0.0193384 Jy ! Component: 100 - total flux cleaned = -0.0192868 Jy ! Component: 150 - total flux cleaned = -0.0187076 Jy ! Component: 200 - total flux cleaned = -0.0172546 Jy ! Total flux subtracted in 200 components = -0.0172546 Jy ! Clean residual min=-0.020191 max=0.020965 Jy/beam ! Clean residual mean=0.000002 rms=0.005033 Jy/beam ! Combined flux in latest and established models = 2.0268 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 71 components and 2.0268 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.125830Jy sigma=1.421429 ! Fit after self-cal, rms=0.124932Jy sigma=1.413018 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124932Jy sigma=1.413018 ! Fit after self-cal, rms=0.099594Jy sigma=1.082340 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.576 mas, bmaj=6.079 mas, bpa=-3.107 degrees ! Estimated noise=0.86431 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00488735 Jy ! Component: 100 - total flux cleaned = -0.00448633 Jy ! Component: 150 - total flux cleaned = -0.00381977 Jy ! Component: 200 - total flux cleaned = -0.00351751 Jy ! Total flux subtracted in 200 components = -0.00351751 Jy ! Clean residual min=-0.012703 max=0.017934 Jy/beam ! Clean residual mean=-0.000003 rms=0.002550 Jy/beam ! Combined flux in latest and established models = 2.02328 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 81 components and 2.02328 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096299Jy sigma=1.036677 ! Fit after self-cal, rms=0.095984Jy sigma=1.033904 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 (1.5, 18.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0157614 Jy ! Component: 100 - total flux cleaned = 0.0185834 Jy ! Component: 150 - total flux cleaned = 0.0201554 Jy ! Component: 200 - total flux cleaned = 0.0217816 Jy ! Total flux subtracted in 200 components = 0.0217816 Jy ! Clean residual min=-0.009734 max=0.009309 Jy/beam ! Clean residual mean=-0.000002 rms=0.001789 Jy/beam ! Combined flux in latest and established models = 2.04506 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 101 components and 2.04506 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092683Jy sigma=0.981819 ! Fit after self-cal, rms=0.092437Jy sigma=0.979083 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092437Jy sigma=0.979083 ! Fit after self-cal, rms=0.091959Jy sigma=0.970013 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.57 mas, bmaj=6.068 mas, bpa=-3.056 degrees ! Estimated noise=0.862721 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141847 Jy ! Component: 100 - total flux cleaned = 0.00493208 Jy ! Component: 150 - total flux cleaned = 0.00673896 Jy ! Component: 200 - total flux cleaned = 0.00713478 Jy ! Total flux subtracted in 200 components = 0.00713478 Jy ! Clean residual min=-0.007670 max=0.008352 Jy/beam ! Clean residual mean=-0.000001 rms=0.001383 Jy/beam ! Combined flux in latest and established models = 2.0522 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 107 components and 2.0522 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090578Jy sigma=0.950658 ! Fit after self-cal, rms=0.090500Jy sigma=0.949911 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 (9, 19). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00509305 Jy ! Component: 100 - total flux cleaned = 0.00613355 Jy ! Component: 150 - total flux cleaned = 0.00676191 Jy ! Component: 200 - total flux cleaned = 0.00718833 Jy ! Total flux subtracted in 200 components = 0.00718833 Jy ! Clean residual min=-0.006679 max=0.005664 Jy/beam ! Clean residual mean=0.000002 rms=0.001153 Jy/beam ! Combined flux in latest and established models = 2.05939 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 126 components and 2.05939 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089748Jy sigma=0.939027 ! Fit after self-cal, rms=0.089727Jy sigma=0.938619 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089727Jy sigma=0.938619 ! Fit after self-cal, rms=0.089752Jy sigma=0.936115 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.978 mas, bmaj=9.817 mas, bpa=-5.379 degrees ! Estimated noise=1.09314 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00262136 Jy ! Component: 100 - total flux cleaned = 0.00319145 Jy ! Component: 150 - total flux cleaned = 0.00355033 Jy ! Component: 200 - total flux cleaned = 0.00386524 Jy ! Total flux subtracted in 200 components = 0.00386524 Jy ! Clean residual min=-0.004377 max=0.004008 Jy/beam ! Clean residual mean=0.000000 rms=0.000960 Jy/beam ! Combined flux in latest and established models = 2.06325 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 156 components and 2.06325 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089490Jy sigma=0.932962 ! Fit after self-cal, rms=0.089489Jy sigma=0.932739 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 = 0.000789342 Jy ! Component: 100 - total flux cleaned = 0.00107291 Jy ! Component: 150 - total flux cleaned = 0.00132433 Jy ! Component: 200 - total flux cleaned = 0.0015482 Jy ! Total flux subtracted in 200 components = 0.0015482 Jy ! Clean residual min=-0.004245 max=0.003585 Jy/beam ! Clean residual mean=0.000001 rms=0.000916 Jy/beam ! Combined flux in latest and established models = 2.0648 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 173 components and 2.0648 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089354Jy sigma=0.931175 ! Fit after self-cal, rms=0.089352Jy sigma=0.931034 ! 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=3.566 mas, bmaj=6.063 mas, bpa=-3.036 degrees ! Estimated noise=0.862055 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.566 x 6.063 at -3.036 degrees (North through East) ! Clean map min=-0.0050408 max=1.53 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089352Jy sigma=0.931034 ! Fit after self-cal, rms=0.056431Jy sigma=0.628726 ! Inverting map and beam ! Estimated beam: bmin=3.565 mas, bmaj=6.061 mas, bpa=-3.094 degrees ! Estimated noise=0.861849 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114261 Jy ! Component: 100 - total flux cleaned = 0.00160268 Jy ! Component: 150 - total flux cleaned = 0.00191995 Jy ! Component: 200 - total flux cleaned = 0.00202097 Jy ! Total flux subtracted in 200 components = 0.00202097 Jy ! Clean residual min=-0.004801 max=0.003810 Jy/beam ! Clean residual mean=0.000002 rms=0.000906 Jy/beam ! Combined flux in latest and established models = 2.06682 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 190 components and 2.06682 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056042Jy sigma=0.623241 ! Fit after self-cal, rms=0.056023Jy sigma=0.623129 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.92716e-05 Jy ! Component: 100 - total flux cleaned = 0.000160851 Jy ! Component: 150 - total flux cleaned = 0.000418566 Jy ! Component: 200 - total flux cleaned = 0.000501033 Jy ! Total flux subtracted in 200 components = 0.000501033 Jy ! Clean residual min=-0.004438 max=0.003620 Jy/beam ! Clean residual mean=0.000003 rms=0.000859 Jy/beam ! Combined flux in latest and established models = 2.06732 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 198 components and 2.06732 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055790Jy sigma=0.619999 ! Fit after self-cal, rms=0.055782Jy sigma=0.619943 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055782Jy sigma=0.619943 ! Fit after self-cal, rms=0.055719Jy sigma=0.619518 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=2.863 mas, bmaj=5.102 mas, bpa=-3.898 degrees ! Estimated noise=1.37515 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.18407 Jy ! Component: 100 - total flux cleaned = 1.48559 Jy ! Component: 150 - total flux cleaned = 1.64467 Jy ! Component: 200 - total flux cleaned = 1.74207 Jy ! Total flux subtracted in 200 components = 1.74207 Jy ! Clean residual min=-0.023042 max=0.052633 Jy/beam ! Clean residual mean=0.000030 rms=0.007281 Jy/beam ! Combined flux in latest and established models = 1.74207 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 30 model components to the UV plane model. ! The established model now contains 30 components and 1.74207 Jy ! Inverting map and beam ! Estimated beam: bmin=3.564 mas, bmaj=6.061 mas, bpa=-3.088 degrees ! Estimated noise=0.86178 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 = 0.0916645 Jy ! Component: 100 - total flux cleaned = 0.150683 Jy ! Component: 150 - total flux cleaned = 0.190528 Jy ! Component: 200 - total flux cleaned = 0.218302 Jy ! Total flux subtracted in 200 components = 0.218302 Jy ! Clean residual min=-0.009021 max=0.015677 Jy/beam ! Clean residual mean=-0.000011 rms=0.003433 Jy/beam ! Combined flux in latest and established models = 1.96037 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 75 components and 1.96037 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0205164 Jy ! Component: 100 - total flux cleaned = 0.0361781 Jy ! Component: 150 - total flux cleaned = 0.0487001 Jy ! Component: 200 - total flux cleaned = 0.0590308 Jy ! Total flux subtracted in 200 components = 0.0590308 Jy ! Clean residual min=-0.005845 max=0.007061 Jy/beam ! Clean residual mean=-0.000005 rms=0.001726 Jy/beam ! Combined flux in latest and established models = 2.0194 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 117 components and 2.01941 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=6.975 mas, bmaj=9.815 mas, bpa=-5.409 degrees ! Estimated noise=1.09358 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0144928 Jy ! Component: 100 - total flux cleaned = 0.0240327 Jy ! Component: 150 - total flux cleaned = 0.0307915 Jy ! Component: 200 - total flux cleaned = 0.0357458 Jy ! Total flux subtracted in 200 components = 0.0357458 Jy ! Clean residual min=-0.004654 max=0.004321 Jy/beam ! Clean residual mean=-0.000005 rms=0.001219 Jy/beam ! Combined flux in latest and established models = 2.05515 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 = 0.0035878 Jy ! Component: 100 - total flux cleaned = 0.00534898 Jy ! Component: 150 - total flux cleaned = 0.00679138 Jy ! Component: 200 - total flux cleaned = 0.00782652 Jy ! Total flux subtracted in 200 components = 0.00782652 Jy ! Clean residual min=-0.003824 max=0.003344 Jy/beam ! Clean residual mean=-0.000000 rms=0.000910 Jy/beam ! Combined flux in latest and established models = 2.06298 Jy ! Adding 110 model components to the UV plane model. ! The established model now contains 206 components and 2.06298 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.564 mas, bmaj=6.061 mas, bpa=-3.088 degrees ! Estimated noise=0.86178 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139351 Jy ! Component: 100 - total flux cleaned = 0.00178365 Jy ! Component: 150 - total flux cleaned = 0.00213929 Jy ! Component: 200 - total flux cleaned = 0.00245989 Jy ! Total flux subtracted in 200 components = 0.00245989 Jy ! Clean residual min=-0.003648 max=0.003841 Jy/beam ! Clean residual mean=0.000002 rms=0.000861 Jy/beam ! Combined flux in latest and established models = 2.06544 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 223 components and 2.06544 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055667Jy sigma=0.619499 ! Fit after self-cal, rms=0.055524Jy sigma=0.616605 wmodel J1224+2122_S_map.mod ! Writing 223 model components to file: J1224+2122_S_map.mod wobs J1224+2122_S_uvs.fits ! Writing UV FITS file: J1224+2122_S_uvs.fits wwins J1224+2122_S_map.win ! wwins: Wrote 4 windows to J1224+2122_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 = 5.75186e-05 Jy ! Component: 100 - total flux cleaned = 0.000236144 Jy ! Component: 150 - total flux cleaned = -4.11357e-05 Jy ! Component: 200 - total flux cleaned = 1.19938e-05 Jy ! Component: 250 - total flux cleaned = 6.29662e-05 Jy ! Component: 300 - total flux cleaned = 0.000113057 Jy ! Component: 350 - total flux cleaned = 0.000208915 Jy ! Component: 400 - total flux cleaned = 0.000208451 Jy ! Component: 450 - total flux cleaned = 0.000163103 Jy ! Component: 500 - total flux cleaned = 0.000119214 Jy ! Component: 550 - total flux cleaned = -9.15923e-06 Jy ! Component: 600 - total flux cleaned = -8.59815e-06 Jy ! Component: 650 - total flux cleaned = -9.01557e-05 Jy ! Component: 700 - total flux cleaned = -0.000209132 Jy ! Component: 750 - total flux cleaned = -0.000325907 Jy ! Component: 800 - total flux cleaned = -0.000402334 Jy ! Component: 850 - total flux cleaned = -0.000477991 Jy ! Component: 900 - total flux cleaned = -0.000404808 Jy ! Component: 950 - total flux cleaned = -0.000440939 Jy ! Component: 1000 - total flux cleaned = -0.000369922 Jy ! Component: 1050 - total flux cleaned = -0.000440633 Jy ! Component: 1100 - total flux cleaned = -0.000337082 Jy ! Component: 1150 - total flux cleaned = -0.00026928 Jy ! Component: 1200 - total flux cleaned = -0.000236236 Jy ! Component: 1250 - total flux cleaned = -0.000202942 Jy ! Component: 1300 - total flux cleaned = -7.34963e-05 Jy ! Component: 1350 - total flux cleaned = -1.01064e-05 Jy ! Component: 1400 - total flux cleaned = -9.97552e-06 Jy ! Component: 1450 - total flux cleaned = -9.60725e-06 Jy ! Component: 1500 - total flux cleaned = -6.99358e-05 Jy ! Component: 1550 - total flux cleaned = 5.05042e-05 Jy ! Component: 1600 - total flux cleaned = -6.81263e-05 Jy ! Component: 1650 - total flux cleaned = 4.90698e-05 Jy ! Component: 1700 - total flux cleaned = 2.00219e-05 Jy ! Component: 1750 - total flux cleaned = 4.82809e-05 Jy ! Component: 1800 - total flux cleaned = 4.84954e-05 Jy ! Component: 1850 - total flux cleaned = 0.000159033 Jy ! Component: 1900 - total flux cleaned = 7.66332e-05 Jy ! Component: 1950 - total flux cleaned = 0.000103647 Jy ! Component: 2000 - total flux cleaned = 0.000183406 Jy ! Component: 2050 - total flux cleaned = 0.000235502 Jy ! Component: 2100 - total flux cleaned = 0.000261036 Jy ! Component: 2150 - total flux cleaned = 0.00038943 Jy ! Component: 2200 - total flux cleaned = 0.000389138 Jy ! Component: 2250 - total flux cleaned = 0.000464474 Jy ! Component: 2300 - total flux cleaned = 0.000514133 Jy ! Component: 2350 - total flux cleaned = 0.000489717 Jy ! Component: 2400 - total flux cleaned = 0.00063517 Jy ! Component: 2450 - total flux cleaned = 0.000635096 Jy ! Component: 2500 - total flux cleaned = 0.000730592 Jy ! Component: 2550 - total flux cleaned = 0.000777266 Jy ! Component: 2600 - total flux cleaned = 0.000823547 Jy ! Component: 2650 - total flux cleaned = 0.000823716 Jy ! Component: 2700 - total flux cleaned = 0.000892044 Jy ! Component: 2750 - total flux cleaned = 0.000869574 Jy ! Component: 2800 - total flux cleaned = 0.000936237 Jy ! Component: 2850 - total flux cleaned = 0.000870189 Jy ! Component: 2900 - total flux cleaned = 0.000869865 Jy ! Component: 2950 - total flux cleaned = 0.00076193 Jy ! Component: 3000 - total flux cleaned = 0.000783255 Jy ! Component: 3050 - total flux cleaned = 0.00069834 Jy ! Component: 3100 - total flux cleaned = 0.000719749 Jy ! Component: 3150 - total flux cleaned = 0.000677683 Jy ! Component: 3200 - total flux cleaned = 0.000554107 Jy ! Component: 3250 - total flux cleaned = 0.000635845 Jy ! Component: 3300 - total flux cleaned = 0.000574928 Jy ! Component: 3350 - total flux cleaned = 0.000534953 Jy ! Component: 3400 - total flux cleaned = 0.000594762 Jy ! Component: 3450 - total flux cleaned = 0.000614423 Jy ! Component: 3500 - total flux cleaned = 0.000536422 Jy ! Component: 3550 - total flux cleaned = 0.000594559 Jy ! Component: 3600 - total flux cleaned = 0.000556176 Jy ! Component: 3650 - total flux cleaned = 0.000498998 Jy ! Component: 3700 - total flux cleaned = 0.000461335 Jy ! Component: 3750 - total flux cleaned = 0.000442481 Jy ! Component: 3800 - total flux cleaned = 0.000368066 Jy ! Component: 3850 - total flux cleaned = 0.000275797 Jy ! Component: 3900 - total flux cleaned = 0.000294114 Jy ! Component: 3950 - total flux cleaned = 0.000166902 Jy ! Component: 4000 - total flux cleaned = 0.000239069 Jy ! Component: 4050 - total flux cleaned = 0.000131518 Jy ! Total flux subtracted in 4096 components = 0.000149429 Jy ! Clean residual min=-0.001174 max=0.000977 Jy/beam ! Clean residual mean=0.000000 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 2.06559 Jy keep ! Adding 289 model components to the UV plane model. ! The established model now contains 512 components and 2.06559 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv125_uvs/J1224+2122_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.564 x 6.061 at -3.088 degrees (North through East) ! Clean map min=-0.0019188 max=1.531 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv125_uvs/J1224+2122_S_map.fits wmodel /scr/pima/rv125_uvs/J1224+2122_S_map.mod ! Writing 512 model components to file: /scr/pima/rv125_uvs/J1224+2122_S_map.mod wobs /scr/pima/rv125_uvs/J1224+2122_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv125_uvs/J1224+2122_S_uvs.fits wwins /scr/pima/rv125_uvs/J1224+2122_S_map.win ! wwins: Wrote 5 windows to /scr/pima/rv125_uvs/J1224+2122_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.531 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000319612 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0626282 0.0626282 0.125256 0.250513 0.501026 1.00205 2.0041 4.00821 8.01641 16.0328 32.0657 64.1313 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.53 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 4790.17 quit ! Quitting program ! Log file /scr/pima/rv125_uvs/J1224+2122_S_dfm.log closed on Sun Dec 23 06:58:57 2018