! Started logfile: /scr/pima/bg219b_uvs/J1555-0326_S_dfm.log on Thu May 19 20:25:39 2016 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 /scr/pima/bg219b_uvs/J1555-0326_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1555-0326_S_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.898765 visibilities/baseline/integration-bin. ! Found source: J1555-0326 ! ! 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 2.22e+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 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 5824 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 J1555-0326_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 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 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.062754Jy sigma=22.272990 ! Fit after self-cal, rms=0.711362Jy sigma=14.818852 ! 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=2.723 mas, bmaj=6.917 mas, bpa=-4.886 degrees ! Estimated noise=0.648117 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 = 0.219873 Jy ! Component: 100 - total flux cleaned = 0.273792 Jy ! Total flux subtracted in 100 components = 0.273792 Jy ! Clean residual min=-0.007449 max=0.022093 Jy/beam ! Clean residual mean=0.000026 rms=0.002623 Jy/beam ! Combined flux in latest and established models = 0.273792 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.273792 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082598Jy sigma=1.673677 ! Fit after self-cal, rms=0.082526Jy sigma=1.671463 ! Inverting map ! Added new window around map position (3, 2.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0257948 Jy ! Component: 100 - total flux cleaned = 0.0417615 Jy ! Total flux subtracted in 100 components = 0.0417615 Jy ! Clean residual min=-0.005594 max=0.011567 Jy/beam ! Clean residual mean=0.000009 rms=0.001544 Jy/beam ! Combined flux in latest and established models = 0.315554 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 24 components and 0.315554 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070991Jy sigma=1.414026 ! Fit after self-cal, rms=0.070672Jy sigma=1.406411 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0119038 Jy ! Component: 100 - total flux cleaned = 0.0191079 Jy ! Total flux subtracted in 100 components = 0.0191079 Jy ! Clean residual min=-0.004502 max=0.006500 Jy/beam ! Clean residual mean=0.000002 rms=0.001146 Jy/beam ! Combined flux in latest and established models = 0.334662 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 28 components and 0.334662 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067910Jy sigma=1.344797 ! Fit after self-cal, rms=0.067775Jy sigma=1.341467 ! 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=3.271 mas, bmaj=7.543 mas, bpa=-3.622 degrees ! Estimated noise=0.486588 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 = 0.0080559 Jy ! Component: 100 - total flux cleaned = 0.0120057 Jy ! Component: 150 - total flux cleaned = 0.0145105 Jy ! Component: 200 - total flux cleaned = 0.0155005 Jy ! Total flux subtracted in 200 components = 0.0155005 Jy ! Clean residual min=-0.003666 max=0.003691 Jy/beam ! Clean residual mean=0.000006 rms=0.000885 Jy/beam ! Combined flux in latest and established models = 0.350162 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 50 components and 0.350162 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066845Jy sigma=1.321169 ! Fit after self-cal, rms=0.066758Jy sigma=1.319241 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.271 x 7.543 at -3.622 degrees (North through East) ! Clean map min=-0.0030996 max=0.28518 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.98 KP 1.00 ! LA 0.99 MK 1.00 NL 1.07 OV 1.00 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.00 KP 1.00 ! LA 0.98 MK 1.03 NL 1.04 OV 1.02 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 0.98 KP 1.00 ! LA 0.96 MK 1.01 NL 1.00 OV 1.00 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 0.97 KP 1.01 ! LA 0.97 MK 0.99 NL 1.02 OV 0.97 ! PT 0.98 SC 0.98 ! ! ! Fit before self-cal, rms=0.066758Jy sigma=1.319241 ! Fit after self-cal, rms=0.065740Jy sigma=1.303586 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.273 mas, bmaj=7.547 mas, bpa=-3.466 degrees ! Estimated noise=0.485451 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 = 0.000805047 Jy ! Component: 100 - total flux cleaned = 0.000542887 Jy ! Component: 150 - total flux cleaned = 0.000325388 Jy ! Component: 200 - total flux cleaned = 0.000176486 Jy ! Total flux subtracted in 200 components = 0.000176486 Jy ! Clean residual min=-0.002700 max=0.002598 Jy/beam ! Clean residual mean=0.000000 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.350339 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 55 components and 0.350339 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065659Jy sigma=1.301889 ! Fit after self-cal, rms=0.065649Jy sigma=1.301618 ! 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=0.065649Jy sigma=1.301618 ! Fit after self-cal, rms=0.065447Jy sigma=1.293969 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.271 mas, bmaj=7.554 mas, bpa=-3.397 degrees ! Estimated noise=0.485538 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.75339e-05 Jy ! Component: 100 - total flux cleaned = 3.70434e-05 Jy ! Component: 150 - total flux cleaned = 3.58991e-05 Jy ! Component: 200 - total flux cleaned = 3.56887e-05 Jy ! Total flux subtracted in 200 components = 3.56887e-05 Jy ! Clean residual min=-0.002562 max=0.002585 Jy/beam ! Clean residual mean=0.000002 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.350374 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 62 components and 0.350374 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065413Jy sigma=1.293335 ! Fit after self-cal, rms=0.065408Jy sigma=1.293212 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 = 3.91572e-05 Jy ! Component: 100 - total flux cleaned = 8.89307e-05 Jy ! Component: 150 - total flux cleaned = 7.2182e-05 Jy ! Component: 200 - total flux cleaned = 5.50768e-05 Jy ! Total flux subtracted in 200 components = 5.50768e-05 Jy ! Clean residual min=-0.002514 max=0.002571 Jy/beam ! Clean residual mean=0.000002 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.350429 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 65 components and 0.350429 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065394Jy sigma=1.292930 ! Fit after self-cal, rms=0.065390Jy sigma=1.292883 ! 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=0.065390Jy sigma=1.292883 ! Fit after self-cal, rms=0.065347Jy sigma=1.292822 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.272 mas, bmaj=7.552 mas, bpa=-3.34 degrees ! Estimated noise=0.485309 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000200744 Jy ! Component: 100 - total flux cleaned = -3.16865e-05 Jy ! Component: 150 - total flux cleaned = -1.74601e-05 Jy ! Component: 200 - total flux cleaned = -1.79409e-05 Jy ! Total flux subtracted in 200 components = -1.79409e-05 Jy ! Clean residual min=-0.002495 max=0.002570 Jy/beam ! Clean residual mean=0.000002 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.350411 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 68 components and 0.350411 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065334Jy sigma=1.292632 ! Fit after self-cal, rms=0.065332Jy sigma=1.292598 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 = 2.34117e-05 Jy ! Component: 100 - total flux cleaned = 6.33709e-05 Jy ! Component: 150 - total flux cleaned = 5.17794e-05 Jy ! Component: 200 - total flux cleaned = 4.08838e-05 Jy ! Total flux subtracted in 200 components = 4.08838e-05 Jy ! Clean residual min=-0.002461 max=0.002563 Jy/beam ! Clean residual mean=0.000002 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.350452 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 72 components and 0.350452 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065326Jy sigma=1.292494 ! Fit after self-cal, rms=0.065324Jy sigma=1.292478 ! 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=0.065324Jy sigma=1.292478 ! Fit after self-cal, rms=0.065292Jy sigma=1.292432 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.378 mas, bmaj=12.19 mas, bpa=-2.221 degrees ! Estimated noise=0.615206 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000489992 Jy ! Component: 100 - total flux cleaned = 0.000571177 Jy ! Component: 150 - total flux cleaned = 0.000620428 Jy ! Component: 200 - total flux cleaned = 0.000649676 Jy ! Total flux subtracted in 200 components = 0.000649676 Jy ! Clean residual min=-0.002638 max=0.003201 Jy/beam ! Clean residual mean=0.000005 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 0.351102 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 80 components and 0.351102 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065291Jy sigma=1.292487 ! Fit after self-cal, rms=0.065288Jy sigma=1.292435 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 = 0.000149488 Jy ! Component: 100 - total flux cleaned = 0.00019407 Jy ! Component: 150 - total flux cleaned = 0.000193891 Jy ! Component: 200 - total flux cleaned = 0.000193969 Jy ! Total flux subtracted in 200 components = 0.000193969 Jy ! Clean residual min=-0.002631 max=0.003183 Jy/beam ! Clean residual mean=0.000005 rms=0.000835 Jy/beam ! Combined flux in latest and established models = 0.351296 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 85 components and 0.351296 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065292Jy sigma=1.292556 ! Fit after self-cal, rms=0.065291Jy sigma=1.292521 ! 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=3.274 mas, bmaj=7.55 mas, bpa=-3.283 degrees ! Estimated noise=0.485164 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.274 x 7.55 at -3.283 degrees (North through East) ! Clean map min=-0.002275 max=0.28377 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=2.724 mas, bmaj=6.924 mas, bpa=-4.56 degrees ! Estimated noise=0.644862 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.218411 Jy ! Component: 100 - total flux cleaned = 0.273905 Jy ! Component: 150 - total flux cleaned = 0.300941 Jy ! Component: 200 - total flux cleaned = 0.317786 Jy ! Total flux subtracted in 200 components = 0.317786 Jy ! Clean residual min=-0.004335 max=0.008913 Jy/beam ! Clean residual mean=0.000011 rms=0.001271 Jy/beam ! Combined flux in latest and established models = 0.317786 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.317786 Jy ! Inverting map and beam ! Estimated beam: bmin=3.274 mas, bmaj=7.55 mas, bpa=-3.283 degrees ! Estimated noise=0.485164 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 = 0.0148326 Jy ! Component: 100 - total flux cleaned = 0.0226842 Jy ! Component: 150 - total flux cleaned = 0.0271176 Jy ! Component: 200 - total flux cleaned = 0.0296086 Jy ! Total flux subtracted in 200 components = 0.0296086 Jy ! Clean residual min=-0.002688 max=0.003238 Jy/beam ! Clean residual mean=0.000004 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.347394 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 45 components and 0.347394 Jy ! Inverting map ! Added new window around map position (7.5, 5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00223037 Jy ! Component: 100 - total flux cleaned = 0.00275904 Jy ! Component: 150 - total flux cleaned = 0.00286743 Jy ! Component: 200 - total flux cleaned = 0.00291926 Jy ! Total flux subtracted in 200 components = 0.00291926 Jy ! Clean residual min=-0.002483 max=0.002613 Jy/beam ! Clean residual mean=0.000002 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.350314 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 65 components and 0.350313 Jy ! Inverting map ! Added new window around map position (-50.5, -55). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155864 Jy ! Component: 100 - total flux cleaned = 0.00171416 Jy ! Component: 150 - total flux cleaned = 0.00175819 Jy ! Component: 200 - total flux cleaned = 0.0017584 Jy ! Total flux subtracted in 200 components = 0.0017584 Jy ! Clean residual min=-0.002292 max=0.002377 Jy/beam ! Clean residual mean=0.000003 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.352072 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 81 components and 0.352072 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=7.378 mas, bmaj=12.19 mas, bpa=-2.221 degrees ! Estimated noise=0.615206 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000900268 Jy ! Component: 100 - total flux cleaned = 0.00127765 Jy ! Component: 150 - total flux cleaned = 0.00134918 Jy ! Component: 200 - total flux cleaned = 0.00141215 Jy ! Total flux subtracted in 200 components = 0.00141215 Jy ! Clean residual min=-0.002724 max=0.002645 Jy/beam ! Clean residual mean=0.000005 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.353484 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 = 3.7068e-05 Jy ! Component: 100 - total flux cleaned = 8.53736e-05 Jy ! Component: 150 - total flux cleaned = 9.95087e-05 Jy ! Component: 200 - total flux cleaned = 8.52821e-05 Jy ! Total flux subtracted in 200 components = 8.52821e-05 Jy ! Clean residual min=-0.002752 max=0.002595 Jy/beam ! Clean residual mean=0.000005 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 0.353569 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 112 components and 0.353569 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.274 mas, bmaj=7.55 mas, bpa=-3.283 degrees ! Estimated noise=0.485164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000777737 Jy ! Component: 100 - total flux cleaned = -0.000816115 Jy ! Component: 150 - total flux cleaned = -0.000816947 Jy ! Component: 200 - total flux cleaned = -0.00076141 Jy ! Total flux subtracted in 200 components = -0.00076141 Jy ! Clean residual min=-0.002125 max=0.002228 Jy/beam ! Clean residual mean=0.000002 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.352808 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 130 components and 0.352808 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065168Jy sigma=1.290179 ! Fit after self-cal, rms=0.065148Jy sigma=1.289724 wmodel /J1555-0326_S_map.mod ! wmodel: Unable to open new model file: /J1555-0326_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J1555-0326_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.274 x 7.55 at -3.283 degrees (North through East) ! Clean map min=-0.0020614 max=0.28337 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1555-0326_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.283372 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000565536 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.598721 0.598721 1.19744 2.39488 4.78977 9.57954 19.1591 38.3182 76.6363 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.283 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 501.067 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1555-0326_S_dfm.log closed on Thu May 19 20:25:42 2016