! Started logfile: /scr/pima/rv125_uvs/J1159-2142_X_dfm.log on Sun Dec 23 02:51:17 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/J1159-2142_X_uva.fits ! Reading UV FITS file: /scr/pima/rv125_uvs/J1159-2142_X_uva.fits ! AN table 1: 49 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.970522 visibilities/baseline/integration-bin. ! Found source: J1159-2142 ! ! 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 6848 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 J1159-2142_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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.031389Jy sigma=17.106182 ! Fit after self-cal, rms=0.801294Jy sigma=13.089356 ! 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=0.6128 mas, bmaj=1.599 mas, bpa=-4.874 degrees ! Estimated noise=1.01156 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 = 0.145647 Jy ! Component: 100 - total flux cleaned = 0.19307 Jy ! Total flux subtracted in 100 components = 0.19307 Jy ! Clean residual min=-0.012651 max=0.020230 Jy/beam ! Clean residual mean=0.000001 rms=0.002830 Jy/beam ! Combined flux in latest and established models = 0.19307 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.19307 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085598Jy sigma=1.383202 ! Fit after self-cal, rms=0.085563Jy sigma=1.382339 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0222269 Jy ! Component: 100 - total flux cleaned = 0.0341599 Jy ! Total flux subtracted in 100 components = 0.0341599 Jy ! Clean residual min=-0.012240 max=0.012852 Jy/beam ! Clean residual mean=-0.000000 rms=0.002334 Jy/beam ! Combined flux in latest and established models = 0.22723 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 9 components and 0.22723 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078947Jy sigma=1.237567 ! Fit after self-cal, rms=0.078927Jy sigma=1.237073 ! 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=0.8042 mas, bmaj=1.984 mas, bpa=-4.439 degrees ! Estimated noise=0.535351 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 = 0.0091077 Jy ! Component: 100 - total flux cleaned = 0.0117458 Jy ! Component: 150 - total flux cleaned = 0.0118683 Jy ! Component: 200 - total flux cleaned = 0.0120808 Jy ! Total flux subtracted in 200 components = 0.0120808 Jy ! Clean residual min=-0.012580 max=0.013444 Jy/beam ! Clean residual mean=-0.000005 rms=0.003008 Jy/beam ! Combined flux in latest and established models = 0.239311 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.239311 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078237Jy sigma=1.215128 ! Fit after self-cal, rms=0.078232Jy sigma=1.215073 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8042 x 1.984 at -4.439 degrees (North through East) ! Clean map min=-0.012145 max=0.20474 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 HN 1.21 KP 0.98 LA 1.20 ! MK 0.99 NL 1.06 OV 0.92 PT 0.81 ! SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 HN 1.19 KP 0.99 LA 1.21 ! MK 0.97 NL 1.06 OV 0.92 PT 0.81 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 1.14 KP 1.01 LA 1.24 ! MK 1.00 NL 1.07 OV 0.92 PT 0.84 ! SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 1.19 KP 1.03 LA 1.24 ! MK 0.99 NL 1.06 OV 0.92 PT 0.85 ! SC 0.94 ! ! ! Fit before self-cal, rms=0.078232Jy sigma=1.215073 ! Fit after self-cal, rms=0.075256Jy sigma=1.072261 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8063 mas, bmaj=1.966 mas, bpa=-3.813 degrees ! Estimated noise=0.531963 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 = -8.93129e-05 Jy ! Component: 100 - total flux cleaned = -3.85613e-05 Jy ! Component: 150 - total flux cleaned = 4.72604e-06 Jy ! Component: 200 - total flux cleaned = 6.99044e-06 Jy ! Total flux subtracted in 200 components = 6.99044e-06 Jy ! Clean residual min=-0.007185 max=0.008565 Jy/beam ! Clean residual mean=-0.000017 rms=0.001953 Jy/beam ! Combined flux in latest and established models = 0.239318 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 21 components and 0.239318 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075184Jy sigma=1.071663 ! Fit after self-cal, rms=0.075355Jy sigma=1.070869 ! 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=0.075355Jy sigma=1.070869 ! Fit after self-cal, rms=0.073910Jy sigma=0.963955 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8057 mas, bmaj=1.967 mas, bpa=-3.932 degrees ! Estimated noise=0.532777 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000718034 Jy ! Component: 100 - total flux cleaned = 0.000717465 Jy ! Component: 150 - total flux cleaned = 0.000747925 Jy ! Component: 200 - total flux cleaned = 0.000776035 Jy ! Total flux subtracted in 200 components = 0.000776035 Jy ! Clean residual min=-0.002210 max=0.002575 Jy/beam ! Clean residual mean=-0.000002 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.240094 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 25 components and 0.240094 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073888Jy sigma=0.963448 ! Fit after self-cal, rms=0.074001Jy sigma=0.963112 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 (-0.6, -4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00247657 Jy ! Component: 100 - total flux cleaned = 0.00284218 Jy ! Component: 150 - total flux cleaned = 0.00270278 Jy ! Component: 200 - total flux cleaned = 0.00257626 Jy ! Total flux subtracted in 200 components = 0.00257626 Jy ! Clean residual min=-0.002139 max=0.002152 Jy/beam ! Clean residual mean=-0.000002 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.24267 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 48 components and 0.24267 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073899Jy sigma=0.961212 ! Fit after self-cal, rms=0.073885Jy sigma=0.961031 ! Inverting map ! Added new window around map position (42.4, 35.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00202122 Jy ! Component: 100 - total flux cleaned = 0.00231725 Jy ! Component: 150 - total flux cleaned = 0.00231814 Jy ! Component: 200 - total flux cleaned = 0.00228207 Jy ! Total flux subtracted in 200 components = 0.00228207 Jy ! Clean residual min=-0.002176 max=0.001900 Jy/beam ! Clean residual mean=-0.000002 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.244952 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 55 components and 0.244952 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073802Jy sigma=0.959722 ! Fit after self-cal, rms=0.073791Jy sigma=0.959592 ! 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=0.073791Jy sigma=0.959592 ! Fit after self-cal, rms=0.074039Jy sigma=0.958835 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8039 mas, bmaj=1.964 mas, bpa=-4.04 degrees ! Estimated noise=0.532406 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127882 Jy ! Component: 100 - total flux cleaned = 0.00135491 Jy ! Component: 150 - total flux cleaned = 0.00132368 Jy ! Component: 200 - total flux cleaned = 0.00129397 Jy ! Total flux subtracted in 200 components = 0.00129397 Jy ! Clean residual min=-0.002243 max=0.001807 Jy/beam ! Clean residual mean=-0.000001 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.246246 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 61 components and 0.246246 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073995Jy sigma=0.958195 ! Fit after self-cal, rms=0.073993Jy sigma=0.958142 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 = 0.000328294 Jy ! Component: 100 - total flux cleaned = 0.00030134 Jy ! Component: 150 - total flux cleaned = 0.000250562 Jy ! Component: 200 - total flux cleaned = 0.000226623 Jy ! Total flux subtracted in 200 components = 0.000226623 Jy ! Clean residual min=-0.002226 max=0.001837 Jy/beam ! Clean residual mean=-0.000001 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.246473 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 67 components and 0.246473 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073971Jy sigma=0.957859 ! Fit after self-cal, rms=0.073971Jy sigma=0.957851 ! 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=0.073971Jy sigma=0.957851 ! Fit after self-cal, rms=0.073920Jy sigma=0.957711 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.16 mas, bmaj=4.684 mas, bpa=0.4289 degrees ! Estimated noise=0.67913 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000536016 Jy ! Component: 100 - total flux cleaned = 0.000588628 Jy ! Component: 150 - total flux cleaned = 0.000618718 Jy ! Component: 200 - total flux cleaned = 0.000646001 Jy ! Total flux subtracted in 200 components = 0.000646001 Jy ! Clean residual min=-0.001898 max=0.001718 Jy/beam ! Clean residual mean=-0.000001 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.247119 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 78 components and 0.247119 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073912Jy sigma=0.957621 ! Fit after self-cal, rms=0.073907Jy sigma=0.957604 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 = 0.000132059 Jy ! Component: 100 - total flux cleaned = 0.000118404 Jy ! Component: 150 - total flux cleaned = 0.000131095 Jy ! Component: 200 - total flux cleaned = 0.000131255 Jy ! Total flux subtracted in 200 components = 0.000131255 Jy ! Clean residual min=-0.001899 max=0.001702 Jy/beam ! Clean residual mean=-0.000001 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.24725 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 83 components and 0.24725 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073904Jy sigma=0.957584 ! Fit after self-cal, rms=0.073903Jy sigma=0.957574 ! 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=0.8033 mas, bmaj=1.962 mas, bpa=-4.092 degrees ! Estimated noise=0.532373 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8033 x 1.962 at -4.092 degrees (North through East) ! Clean map min=-0.0018492 max=0.20299 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=0.6103 mas, bmaj=1.577 mas, bpa=-4.326 degrees ! Estimated noise=1.01228 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.145731 Jy ! Component: 100 - total flux cleaned = 0.193825 Jy ! Component: 150 - total flux cleaned = 0.216808 Jy ! Component: 200 - total flux cleaned = 0.229583 Jy ! Total flux subtracted in 200 components = 0.229583 Jy ! Clean residual min=-0.006407 max=0.006508 Jy/beam ! Clean residual mean=0.000001 rms=0.001203 Jy/beam ! Combined flux in latest and established models = 0.229583 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.229583 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8033 mas, bmaj=1.962 mas, bpa=-4.092 degrees ! Estimated noise=0.532373 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 = 0.00823907 Jy ! Component: 100 - total flux cleaned = 0.0124601 Jy ! Component: 150 - total flux cleaned = 0.0152136 Jy ! Component: 200 - total flux cleaned = 0.0171169 Jy ! Total flux subtracted in 200 components = 0.0171169 Jy ! Clean residual min=-0.002209 max=0.001879 Jy/beam ! Clean residual mean=-0.000001 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.2467 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 25 components and 0.2467 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=2.16 mas, bmaj=4.684 mas, bpa=0.4289 degrees ! Estimated noise=0.67913 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000690435 Jy ! Component: 100 - total flux cleaned = 0.000873753 Jy ! Component: 150 - total flux cleaned = 0.00101378 Jy ! Component: 200 - total flux cleaned = 0.00107225 Jy ! Total flux subtracted in 200 components = 0.00107225 Jy ! Clean residual min=-0.001955 max=0.001723 Jy/beam ! Clean residual mean=-0.000002 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.247772 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 = -1.2552e-05 Jy ! Component: 100 - total flux cleaned = -1.2374e-05 Jy ! Component: 150 - total flux cleaned = -1.16511e-05 Jy ! Component: 200 - total flux cleaned = -2.20495e-05 Jy ! Total flux subtracted in 200 components = -2.20495e-05 Jy ! Clean residual min=-0.001940 max=0.001706 Jy/beam ! Clean residual mean=-0.000002 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.24775 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 51 components and 0.24775 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8033 mas, bmaj=1.962 mas, bpa=-4.092 degrees ! Estimated noise=0.532373 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000115562 Jy ! Component: 100 - total flux cleaned = 0.000116637 Jy ! Component: 150 - total flux cleaned = 0.000160083 Jy ! Component: 200 - total flux cleaned = 0.000159604 Jy ! Total flux subtracted in 200 components = 0.000159604 Jy ! Clean residual min=-0.002205 max=0.001783 Jy/beam ! Clean residual mean=-0.000001 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.24791 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 61 components and 0.24791 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073992Jy sigma=0.959268 ! Fit after self-cal, rms=0.073980Jy sigma=0.959100 wmodel J1159-2142_X_map.mod ! Writing 61 model components to file: J1159-2142_X_map.mod wobs J1159-2142_X_uvs.fits ! Writing UV FITS file: J1159-2142_X_uvs.fits wwins J1159-2142_X_map.win ! wwins: Wrote 3 windows to J1159-2142_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 = -0.000971933 Jy ! Component: 100 - total flux cleaned = -0.00152703 Jy ! Component: 150 - total flux cleaned = -0.00182196 Jy ! Component: 200 - total flux cleaned = -0.00207426 Jy ! Component: 250 - total flux cleaned = -0.00222605 Jy ! Component: 300 - total flux cleaned = -0.00231501 Jy ! Component: 350 - total flux cleaned = -0.00248967 Jy ! Component: 400 - total flux cleaned = -0.00257526 Jy ! Component: 450 - total flux cleaned = -0.00257525 Jy ! Component: 500 - total flux cleaned = -0.00263011 Jy ! Component: 550 - total flux cleaned = -0.00268381 Jy ! Component: 600 - total flux cleaned = -0.00263098 Jy ! Component: 650 - total flux cleaned = -0.00260502 Jy ! Component: 700 - total flux cleaned = -0.00260523 Jy ! Component: 750 - total flux cleaned = -0.00250423 Jy ! Component: 800 - total flux cleaned = -0.00260446 Jy ! Component: 850 - total flux cleaned = -0.00257944 Jy ! Component: 900 - total flux cleaned = -0.00255519 Jy ! Component: 950 - total flux cleaned = -0.00257924 Jy ! Component: 1000 - total flux cleaned = -0.0024841 Jy ! Component: 1050 - total flux cleaned = -0.00250789 Jy ! Component: 1100 - total flux cleaned = -0.00250787 Jy ! Component: 1150 - total flux cleaned = -0.00243887 Jy ! Component: 1200 - total flux cleaned = -0.00243892 Jy ! Component: 1250 - total flux cleaned = -0.00246163 Jy ! Component: 1300 - total flux cleaned = -0.0023498 Jy ! Component: 1350 - total flux cleaned = -0.00232792 Jy ! Component: 1400 - total flux cleaned = -0.00232799 Jy ! Component: 1450 - total flux cleaned = -0.00234985 Jy ! Component: 1500 - total flux cleaned = -0.00228482 Jy ! Component: 1550 - total flux cleaned = -0.0023064 Jy ! Component: 1600 - total flux cleaned = -0.00226394 Jy ! Component: 1650 - total flux cleaned = -0.00230625 Jy ! Component: 1700 - total flux cleaned = -0.00228514 Jy ! Component: 1750 - total flux cleaned = -0.00226447 Jy ! Component: 1800 - total flux cleaned = -0.00222297 Jy ! Component: 1850 - total flux cleaned = -0.00218188 Jy ! Component: 1900 - total flux cleaned = -0.00207999 Jy ! Component: 1950 - total flux cleaned = -0.00220151 Jy ! Component: 2000 - total flux cleaned = -0.00210059 Jy ! Component: 2050 - total flux cleaned = -0.00204072 Jy ! Component: 2100 - total flux cleaned = -0.00210037 Jy ! Component: 2150 - total flux cleaned = -0.00208036 Jy ! Component: 2200 - total flux cleaned = -0.00198214 Jy ! Component: 2250 - total flux cleaned = -0.00192366 Jy ! Component: 2300 - total flux cleaned = -0.00192368 Jy ! Component: 2350 - total flux cleaned = -0.00188516 Jy ! Component: 2400 - total flux cleaned = -0.00192362 Jy ! Component: 2450 - total flux cleaned = -0.00190472 Jy ! Component: 2500 - total flux cleaned = -0.0018856 Jy ! Component: 2550 - total flux cleaned = -0.00190438 Jy ! Component: 2600 - total flux cleaned = -0.00177357 Jy ! Component: 2650 - total flux cleaned = -0.00182944 Jy ! Component: 2700 - total flux cleaned = -0.00175562 Jy ! Component: 2750 - total flux cleaned = -0.00179235 Jy ! Component: 2800 - total flux cleaned = -0.00173753 Jy ! Component: 2850 - total flux cleaned = -0.00166484 Jy ! Component: 2900 - total flux cleaned = -0.00170087 Jy ! Component: 2950 - total flux cleaned = -0.00164693 Jy ! Component: 3000 - total flux cleaned = -0.00162905 Jy ! Component: 3050 - total flux cleaned = -0.00155804 Jy ! Component: 3100 - total flux cleaned = -0.00152265 Jy ! Component: 3150 - total flux cleaned = -0.00148742 Jy ! Component: 3200 - total flux cleaned = -0.00139982 Jy ! Component: 3250 - total flux cleaned = -0.00136489 Jy ! Component: 3300 - total flux cleaned = -0.00136489 Jy ! Component: 3350 - total flux cleaned = -0.00131322 Jy ! Component: 3400 - total flux cleaned = -0.00124465 Jy ! Component: 3450 - total flux cleaned = -0.00115923 Jy ! Component: 3500 - total flux cleaned = -0.00112523 Jy ! Component: 3550 - total flux cleaned = -0.00110834 Jy ! Component: 3600 - total flux cleaned = -0.000990662 Jy ! Component: 3650 - total flux cleaned = -0.000873536 Jy ! Component: 3700 - total flux cleaned = -0.000840197 Jy ! Component: 3750 - total flux cleaned = -0.000823642 Jy ! Component: 3800 - total flux cleaned = -0.00072463 Jy ! Component: 3850 - total flux cleaned = -0.000675308 Jy ! Component: 3900 - total flux cleaned = -0.000626315 Jy ! Component: 3950 - total flux cleaned = -0.000658892 Jy ! Component: 4000 - total flux cleaned = -0.000594118 Jy ! Component: 4050 - total flux cleaned = -0.000465124 Jy ! Total flux subtracted in 4096 components = -0.000416922 Jy ! Clean residual min=-0.000892 max=0.001231 Jy/beam ! Clean residual mean=0.000000 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.247493 Jy keep ! Adding 266 model components to the UV plane model. ! The established model now contains 327 components and 0.247493 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv125_uvs/J1159-2142_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8033 x 1.962 at -4.092 degrees (North through East) ! Clean map min=-0.0016242 max=0.2017 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv125_uvs/J1159-2142_X_map.fits wmodel /scr/pima/rv125_uvs/J1159-2142_X_map.mod ! Writing 327 model components to file: /scr/pima/rv125_uvs/J1159-2142_X_map.mod wobs /scr/pima/rv125_uvs/J1159-2142_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv125_uvs/J1159-2142_X_uvs.fits wwins /scr/pima/rv125_uvs/J1159-2142_X_map.win ! wwins: Wrote 4 windows to /scr/pima/rv125_uvs/J1159-2142_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.201699 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000268406 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.399218 0.399218 0.798436 1.59687 3.19374 6.38749 12.775 25.5499 51.0999 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.201 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 751.469 quit ! Quitting program ! Log file /scr/pima/rv125_uvs/J1159-2142_X_dfm.log closed on Sun Dec 23 02:51:21 2018