! Started logfile: /scr/pima/rv125_uvs/J1029-1852_X_dfm.log on Sun Dec 23 02:50:36 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.36575 obs /scr/pima/rv125_uvs/J1029-1852_X_uva.fits ! Reading UV FITS file: /scr/pima/rv125_uvs/J1029-1852_X_uva.fits ! AN table 1: 37 integrations on 36 of 36 possible baselines. ! AN table 2: 17 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.566345 visibilities/baseline/integration-bin. ! Found source: J1029-1852 ! ! 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 8.36575e+09 8e+06 1 8e+06 ! 02 2 8.44575e+09 8e+06 1 8e+06 ! 03 3 8.80575e+09 8e+06 1 8e+06 ! 04 4 8.92575e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 69 lines of history. ! ! Reading 3056 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1029-1852_X] 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 0.200x0.200 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 113 telescope corrections were flagged in sub-array 1. ! A total of 34 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 113 telescope corrections were flagged in sub-array 1. ! A total of 34 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 113 telescope corrections were flagged in sub-array 1. ! A total of 34 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 113 telescope corrections were flagged in sub-array 1. ! A total of 34 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.017724Jy sigma=16.568657 ! Fit after self-cal, rms=0.811917Jy sigma=13.198994 ! 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=0.7676 mas, bmaj=1.906 mas, bpa=-7.008 degrees ! Estimated noise=1.21599 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 = 0.137008 Jy ! Component: 100 - total flux cleaned = 0.184174 Jy ! Total flux subtracted in 100 components = 0.184174 Jy ! Clean residual min=-0.016249 max=0.045266 Jy/beam ! Clean residual mean=-0.000065 rms=0.004425 Jy/beam ! Combined flux in latest and established models = 0.184174 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.184174 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106081Jy sigma=1.751426 ! Fit after self-cal, rms=0.106064Jy sigma=1.745873 ! Inverting map ! Added new window around map position (1.2, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0411869 Jy ! Component: 100 - total flux cleaned = 0.0669803 Jy ! Total flux subtracted in 100 components = 0.0669803 Jy ! Clean residual min=-0.012703 max=0.018012 Jy/beam ! Clean residual mean=-0.000048 rms=0.002943 Jy/beam ! Combined flux in latest and established models = 0.251154 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.251154 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080722Jy sigma=1.301410 ! Fit after self-cal, rms=0.079247Jy sigma=1.276303 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0214549 Jy ! Component: 100 - total flux cleaned = 0.0360215 Jy ! Total flux subtracted in 100 components = 0.0360215 Jy ! Clean residual min=-0.010223 max=0.010644 Jy/beam ! Clean residual mean=-0.000038 rms=0.002217 Jy/beam ! Combined flux in latest and established models = 0.287176 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 34 components and 0.287176 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070580Jy sigma=1.120234 ! Fit after self-cal, rms=0.070198Jy sigma=1.113897 ! 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=0.9088 mas, bmaj=2.159 mas, bpa=-7.161 degrees ! Estimated noise=0.830004 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 = 0.0156166 Jy ! Component: 100 - total flux cleaned = 0.0242123 Jy ! Component: 150 - total flux cleaned = 0.0295254 Jy ! Component: 200 - total flux cleaned = 0.0328642 Jy ! Total flux subtracted in 200 components = 0.0328642 Jy ! Clean residual min=-0.009155 max=0.008575 Jy/beam ! Clean residual mean=-0.000055 rms=0.002082 Jy/beam ! Combined flux in latest and established models = 0.32004 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 47 components and 0.32004 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066753Jy sigma=1.050416 ! Fit after self-cal, rms=0.066489Jy sigma=1.045965 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9088 x 2.159 at -7.161 degrees (North through East) ! Clean map min=-0.0084253 max=0.17648 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 1.10 KP 1.10 LA 1.03 ! MK 0.90 NL 1.02 OV 0.99 PT 0.85 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! SC 0.00* WN 0.00* ! ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 1.04 KP 1.12 LA 1.03 ! MK 0.96 NL 1.03 OV 0.98 PT 0.86 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! SC 0.00* WN 0.00* ! ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 HN 1.04 KP 1.15 LA 1.04 ! MK 0.96 NL 1.03 OV 0.99 PT 0.90 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! SC 0.00* WN 0.00* ! ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 1.10 KP 1.13 LA 1.01 ! MK 0.92 NL 1.04 OV 0.98 PT 0.91 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! SC 0.00* WN 0.00* ! ! ! Fit before self-cal, rms=0.066489Jy sigma=1.045965 ! Fit after self-cal, rms=0.063607Jy sigma=0.980614 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8918 mas, bmaj=2.116 mas, bpa=-7.573 degrees ! Estimated noise=0.833999 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 = 0.000625315 Jy ! Component: 100 - total flux cleaned = 0.000626241 Jy ! Component: 150 - total flux cleaned = 0.000630618 Jy ! Component: 200 - total flux cleaned = 0.000565767 Jy ! Total flux subtracted in 200 components = 0.000565767 Jy ! Clean residual min=-0.004688 max=0.004654 Jy/beam ! Clean residual mean=-0.000037 rms=0.001160 Jy/beam ! Combined flux in latest and established models = 0.320606 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 55 components and 0.320606 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063347Jy sigma=0.976632 ! Fit after self-cal, rms=0.063357Jy sigma=0.975725 ! 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=0.063357Jy sigma=0.975725 ! Fit after self-cal, rms=0.062651Jy sigma=0.960457 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8921 mas, bmaj=2.117 mas, bpa=-7.189 degrees ! Estimated noise=0.830443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126113 Jy ! Component: 100 - total flux cleaned = 0.00104733 Jy ! Component: 150 - total flux cleaned = 0.00104734 Jy ! Component: 200 - total flux cleaned = 0.000953563 Jy ! Total flux subtracted in 200 components = 0.000953563 Jy ! Clean residual min=-0.004153 max=0.003981 Jy/beam ! Clean residual mean=-0.000019 rms=0.000929 Jy/beam ! Combined flux in latest and established models = 0.321559 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 59 components and 0.321559 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062487Jy sigma=0.958103 ! Fit after self-cal, rms=0.062461Jy sigma=0.957617 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 = 0.000145923 Jy ! Component: 100 - total flux cleaned = 0.000145633 Jy ! Component: 150 - total flux cleaned = 9.90139e-05 Jy ! Component: 200 - total flux cleaned = 1.83191e-05 Jy ! Total flux subtracted in 200 components = 1.83191e-05 Jy ! Clean residual min=-0.004091 max=0.003971 Jy/beam ! Clean residual mean=-0.000019 rms=0.000913 Jy/beam ! Combined flux in latest and established models = 0.321578 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 60 components and 0.321578 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062376Jy sigma=0.956543 ! Fit after self-cal, rms=0.062357Jy sigma=0.956305 ! 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=0.062357Jy sigma=0.956305 ! Fit after self-cal, rms=0.062024Jy sigma=0.953884 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8914 mas, bmaj=2.113 mas, bpa=-6.966 degrees ! Estimated noise=0.827156 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.35327e-05 Jy ! Component: 100 - total flux cleaned = 4.43556e-05 Jy ! Component: 150 - total flux cleaned = -3.94279e-05 Jy ! Component: 200 - total flux cleaned = -0.000115153 Jy ! Total flux subtracted in 200 components = -0.000115153 Jy ! Clean residual min=-0.003783 max=0.003701 Jy/beam ! Clean residual mean=-0.000019 rms=0.000863 Jy/beam ! Combined flux in latest and established models = 0.321463 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 64 components and 0.321463 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061950Jy sigma=0.952818 ! Fit after self-cal, rms=0.061937Jy sigma=0.952638 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 = 1.96478e-05 Jy ! Component: 100 - total flux cleaned = -2.17117e-05 Jy ! Component: 150 - total flux cleaned = -8.66073e-05 Jy ! Component: 200 - total flux cleaned = -0.00014546 Jy ! Total flux subtracted in 200 components = -0.00014546 Jy ! Clean residual min=-0.003711 max=0.003708 Jy/beam ! Clean residual mean=-0.000019 rms=0.000855 Jy/beam ! Combined flux in latest and established models = 0.321317 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 66 components and 0.321317 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061889Jy sigma=0.952033 ! Fit after self-cal, rms=0.061879Jy sigma=0.951880 ! Inverting map ! Added new window around map position (-18, 40). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00230389 Jy ! Component: 100 - total flux cleaned = 0.00237336 Jy ! Component: 150 - total flux cleaned = 0.00232026 Jy ! Component: 200 - total flux cleaned = 0.00232236 Jy ! Total flux subtracted in 200 components = 0.00232236 Jy ! Clean residual min=-0.003480 max=0.002987 Jy/beam ! Clean residual mean=-0.000019 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 0.32364 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 84 components and 0.32364 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061674Jy sigma=0.949086 ! Fit after self-cal, rms=0.061666Jy sigma=0.948887 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.061666Jy sigma=0.948887 ! Fit after self-cal, rms=0.061254Jy sigma=0.948577 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.073 mas, bmaj=4.288 mas, bpa=-4.975 degrees ! Estimated noise=1.06039 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000309192 Jy ! Component: 100 - total flux cleaned = 0.000482606 Jy ! Component: 150 - total flux cleaned = 0.000532772 Jy ! Component: 200 - total flux cleaned = 0.00041415 Jy ! Total flux subtracted in 200 components = 0.00041415 Jy ! Clean residual min=-0.004006 max=0.004077 Jy/beam ! Clean residual mean=-0.000037 rms=0.001053 Jy/beam ! Combined flux in latest and established models = 0.324054 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 93 components and 0.324054 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061214Jy sigma=0.947939 ! Fit after self-cal, rms=0.061192Jy sigma=0.947719 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 = 0.000107981 Jy ! Component: 100 - total flux cleaned = 0.000153271 Jy ! Component: 150 - total flux cleaned = 0.000117975 Jy ! Component: 200 - total flux cleaned = -1.37536e-05 Jy ! Total flux subtracted in 200 components = -1.37536e-05 Jy ! Clean residual min=-0.003908 max=0.004071 Jy/beam ! Clean residual mean=-0.000037 rms=0.001041 Jy/beam ! Combined flux in latest and established models = 0.32404 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 99 components and 0.32404 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061177Jy sigma=0.947479 ! Fit after self-cal, rms=0.061162Jy sigma=0.947313 ! 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=0.8895 mas, bmaj=2.107 mas, bpa=-6.903 degrees ! Estimated noise=0.823336 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8895 x 2.107 at -6.903 degrees (North through East) ! Clean map min=-0.0030962 max=0.17391 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=0.7559 mas, bmaj=1.88 mas, bpa=-6.752 degrees ! Estimated noise=1.1888 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.131904 Jy ! Component: 100 - total flux cleaned = 0.186552 Jy ! Component: 150 - total flux cleaned = 0.222299 Jy ! Component: 200 - total flux cleaned = 0.247824 Jy ! Total flux subtracted in 200 components = 0.247824 Jy ! Clean residual min=-0.008098 max=0.014409 Jy/beam ! Clean residual mean=-0.000033 rms=0.002232 Jy/beam ! Combined flux in latest and established models = 0.247824 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 0.247824 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8895 mas, bmaj=2.107 mas, bpa=-6.903 degrees ! Estimated noise=0.823336 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 = 0.0274289 Jy ! Component: 100 - total flux cleaned = 0.0439549 Jy ! Component: 150 - total flux cleaned = 0.0543155 Jy ! Component: 200 - total flux cleaned = 0.061205 Jy ! Total flux subtracted in 200 components = 0.061205 Jy ! Clean residual min=-0.003876 max=0.005456 Jy/beam ! Clean residual mean=-0.000024 rms=0.001011 Jy/beam ! Combined flux in latest and established models = 0.309029 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 49 components and 0.309029 Jy ! Inverting map ! Added new window around map position (2.2, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00543239 Jy ! Component: 100 - total flux cleaned = 0.00903682 Jy ! Component: 150 - total flux cleaned = 0.0116478 Jy ! Component: 200 - total flux cleaned = 0.0128997 Jy ! Total flux subtracted in 200 components = 0.0128997 Jy ! Clean residual min=-0.003175 max=0.003050 Jy/beam ! Clean residual mean=-0.000019 rms=0.000798 Jy/beam ! Combined flux in latest and established models = 0.321928 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 60 components and 0.321928 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.073 mas, bmaj=4.288 mas, bpa=-4.975 degrees ! Estimated noise=1.06039 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155545 Jy ! Component: 100 - total flux cleaned = 0.00216793 Jy ! Component: 150 - total flux cleaned = 0.00241419 Jy ! Component: 200 - total flux cleaned = 0.0025386 Jy ! Total flux subtracted in 200 components = 0.0025386 Jy ! Clean residual min=-0.003753 max=0.003831 Jy/beam ! Clean residual mean=-0.000038 rms=0.001009 Jy/beam ! Combined flux in latest and established models = 0.324467 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 = 9.24818e-07 Jy ! Component: 100 - total flux cleaned = 7.2001e-05 Jy ! Component: 150 - total flux cleaned = 7.22521e-05 Jy ! Component: 200 - total flux cleaned = 0.000103497 Jy ! Total flux subtracted in 200 components = 0.000103497 Jy ! Clean residual min=-0.003764 max=0.003789 Jy/beam ! Clean residual mean=-0.000037 rms=0.001000 Jy/beam ! Combined flux in latest and established models = 0.32457 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 81 components and 0.32457 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8895 mas, bmaj=2.107 mas, bpa=-6.903 degrees ! Estimated noise=0.823336 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000584604 Jy ! Component: 100 - total flux cleaned = -0.000748522 Jy ! Component: 150 - total flux cleaned = -0.00084922 Jy ! Component: 200 - total flux cleaned = -0.000893206 Jy ! Total flux subtracted in 200 components = -0.000893206 Jy ! Clean residual min=-0.003158 max=0.002824 Jy/beam ! Clean residual mean=-0.000017 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.323677 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 94 components and 0.323677 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061034Jy sigma=0.945576 ! Fit after self-cal, rms=0.060994Jy sigma=0.944984 wmodel J1029-1852_X_map.mod ! Writing 94 model components to file: J1029-1852_X_map.mod wobs J1029-1852_X_uvs.fits ! Writing UV FITS file: J1029-1852_X_uvs.fits wwins J1029-1852_X_map.win ! wwins: Wrote 4 windows to J1029-1852_X_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 = -0.00106019 Jy ! Component: 100 - total flux cleaned = -0.00147663 Jy ! Component: 150 - total flux cleaned = -0.00192166 Jy ! Component: 200 - total flux cleaned = -0.00225514 Jy ! Component: 250 - total flux cleaned = -0.00267046 Jy ! Component: 300 - total flux cleaned = -0.00302998 Jy ! Component: 350 - total flux cleaned = -0.00342412 Jy ! Component: 400 - total flux cleaned = -0.00393769 Jy ! Component: 450 - total flux cleaned = -0.00427299 Jy ! Component: 500 - total flux cleaned = -0.00451935 Jy ! Component: 550 - total flux cleaned = -0.00484198 Jy ! Component: 600 - total flux cleaned = -0.00504057 Jy ! Component: 650 - total flux cleaned = -0.00527523 Jy ! Component: 700 - total flux cleaned = -0.00554392 Jy ! Component: 750 - total flux cleaned = -0.00577028 Jy ! Component: 800 - total flux cleaned = -0.00603053 Jy ! Component: 850 - total flux cleaned = -0.00632438 Jy ! Component: 900 - total flux cleaned = -0.00661384 Jy ! Component: 950 - total flux cleaned = -0.00686269 Jy ! Component: 1000 - total flux cleaned = -0.0069329 Jy ! Component: 1050 - total flux cleaned = -0.00721126 Jy ! Component: 1100 - total flux cleaned = -0.007315 Jy ! Component: 1150 - total flux cleaned = -0.00755255 Jy ! Component: 1200 - total flux cleaned = -0.00775355 Jy ! Component: 1250 - total flux cleaned = -0.00795279 Jy ! Component: 1300 - total flux cleaned = -0.00814983 Jy ! Component: 1350 - total flux cleaned = -0.00847403 Jy ! Component: 1400 - total flux cleaned = -0.00866594 Jy ! Component: 1450 - total flux cleaned = -0.00882431 Jy ! Component: 1500 - total flux cleaned = -0.00895047 Jy ! Component: 1550 - total flux cleaned = -0.00923002 Jy ! Component: 1600 - total flux cleaned = -0.0094449 Jy ! Component: 1650 - total flux cleaned = -0.00950559 Jy ! Component: 1700 - total flux cleaned = -0.00971669 Jy ! Component: 1750 - total flux cleaned = -0.00977635 Jy ! Component: 1800 - total flux cleaned = -0.0100415 Jy ! Component: 1850 - total flux cleaned = -0.0101288 Jy ! Component: 1900 - total flux cleaned = -0.0103019 Jy ! Component: 1950 - total flux cleaned = -0.010445 Jy ! Component: 2000 - total flux cleaned = -0.0105861 Jy ! Component: 2050 - total flux cleaned = -0.0106981 Jy ! Component: 2100 - total flux cleaned = -0.0108926 Jy ! Component: 2150 - total flux cleaned = -0.01092 Jy ! Component: 2200 - total flux cleaned = -0.0110569 Jy ! Component: 2250 - total flux cleaned = -0.0111919 Jy ! Component: 2300 - total flux cleaned = -0.0113524 Jy ! Component: 2350 - total flux cleaned = -0.0114851 Jy ! Component: 2400 - total flux cleaned = -0.0115903 Jy ! Component: 2450 - total flux cleaned = -0.0116943 Jy ! Component: 2500 - total flux cleaned = -0.0118491 Jy ! Component: 2550 - total flux cleaned = -0.0118233 Jy ! Component: 2600 - total flux cleaned = -0.0119249 Jy ! Component: 2650 - total flux cleaned = -0.0120507 Jy ! Component: 2700 - total flux cleaned = -0.0121751 Jy ! Component: 2750 - total flux cleaned = -0.0122492 Jy ! Component: 2800 - total flux cleaned = -0.0123226 Jy ! Component: 2850 - total flux cleaned = -0.0123954 Jy ! Component: 2900 - total flux cleaned = -0.0124918 Jy ! Component: 2950 - total flux cleaned = -0.0125875 Jy ! Component: 3000 - total flux cleaned = -0.0127296 Jy ! Component: 3050 - total flux cleaned = -0.0127062 Jy ! Component: 3100 - total flux cleaned = -0.0128464 Jy ! Component: 3150 - total flux cleaned = -0.0129854 Jy ! Component: 3200 - total flux cleaned = -0.0130085 Jy ! Component: 3250 - total flux cleaned = -0.0131454 Jy ! Component: 3300 - total flux cleaned = -0.0132812 Jy ! Component: 3350 - total flux cleaned = -0.0133038 Jy ! Component: 3400 - total flux cleaned = -0.0134377 Jy ! Component: 3450 - total flux cleaned = -0.0135928 Jy ! Component: 3500 - total flux cleaned = -0.0136368 Jy ! Component: 3550 - total flux cleaned = -0.0136803 Jy ! Component: 3600 - total flux cleaned = -0.0138101 Jy ! Component: 3650 - total flux cleaned = -0.0138319 Jy ! Component: 3700 - total flux cleaned = -0.0139601 Jy ! Component: 3750 - total flux cleaned = -0.0140875 Jy ! Component: 3800 - total flux cleaned = -0.0141087 Jy ! Component: 3850 - total flux cleaned = -0.0142761 Jy ! Component: 3900 - total flux cleaned = -0.0143593 Jy ! Component: 3950 - total flux cleaned = -0.014442 Jy ! Component: 4000 - total flux cleaned = -0.0145444 Jy ! Component: 4050 - total flux cleaned = -0.0146462 Jy ! Total flux subtracted in 4096 components = -0.0147272 Jy ! Clean residual min=-0.001471 max=0.001518 Jy/beam ! Clean residual mean=-0.000009 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.30895 Jy keep ! Adding 281 model components to the UV plane model. ! The established model now contains 375 components and 0.30895 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv125_uvs/J1029-1852_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8895 x 2.107 at -6.903 degrees (North through East) ! Clean map min=-0.0019239 max=0.17371 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv125_uvs/J1029-1852_X_map.fits wmodel /scr/pima/rv125_uvs/J1029-1852_X_map.mod ! Writing 375 model components to file: /scr/pima/rv125_uvs/J1029-1852_X_map.mod wobs /scr/pima/rv125_uvs/J1029-1852_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv125_uvs/J1029-1852_X_uvs.fits wwins /scr/pima/rv125_uvs/J1029-1852_X_map.win ! wwins: Wrote 5 windows to /scr/pima/rv125_uvs/J1029-1852_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.173715 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000343103 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.592528 0.592528 1.18506 2.37011 4.74022 9.48045 18.9609 37.9218 75.8436 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.173 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 506.305 quit ! Quitting program ! Log file /scr/pima/rv125_uvs/J1029-1852_X_dfm.log closed on Sun Dec 23 02:50:40 2018