! Started logfile: /d2/scr/pima/bp177j_uvs/J0336+0035_X_uvs.log on Thu Jun 19 03:24:37 2014 obs /d2/scr/pima/bp177j_uvs/J0336+0035_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177j_uvs/J0336+0035_X_uva.fits ! AN table 1: 18 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0336+0035 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 6480 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 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 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177j_uvs/J0336+0035_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 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.999656Jy sigma=38.357548 ! Fit after self-cal, rms=0.956199Jy sigma=36.674766 ! 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=0.7534 mas, bmaj=1.958 mas, bpa=-1.393 degrees ! Estimated noise=0.420943 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 = 0.0284086 Jy ! Component: 100 - total flux cleaned = 0.0403125 Jy ! Total flux subtracted in 100 components = 0.0403125 Jy ! Clean residual min=-0.003813 max=0.009054 Jy/beam ! Clean residual mean=0.000001 rms=0.001251 Jy/beam ! Combined flux in latest and established models = 0.0403125 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0403125 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.031093Jy sigma=1.111688 ! Fit after self-cal, rms=0.030444Jy sigma=1.082760 ! Inverting map ! Added new window around map position (-1.2, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00938653 Jy ! Component: 100 - total flux cleaned = 0.0159432 Jy ! Total flux subtracted in 100 components = 0.0159432 Jy ! Clean residual min=-0.002978 max=0.004103 Jy/beam ! Clean residual mean=0.000000 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 0.0562557 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 40 components and 0.0562557 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024562Jy sigma=0.826681 ! Fit after self-cal, rms=0.024478Jy sigma=0.823530 ! 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=0.8908 mas, bmaj=2.254 mas, bpa=-1.118 degrees ! Estimated noise=0.232889 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 = 0.00964186 Jy ! Component: 100 - total flux cleaned = 0.0158563 Jy ! Component: 150 - total flux cleaned = 0.0202129 Jy ! Component: 200 - total flux cleaned = 0.0233341 Jy ! Total flux subtracted in 200 components = 0.0233341 Jy ! Clean residual min=-0.002119 max=0.003016 Jy/beam ! Clean residual mean=-0.000003 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.0795897 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 77 components and 0.0795897 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.019559Jy sigma=0.606437 ! Fit after self-cal, rms=0.019488Jy sigma=0.602773 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8908 x 2.254 at -1.118 degrees (North through East) ! Clean map min=-0.0017792 max=0.039981 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 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.98 HN 0.97 KP 0.87 ! LA 0.88 MK 1.07 NL 1.03 OV 0.97 ! PT 0.85 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.08 HN 1.01 KP 1.03 ! LA 0.86 MK 1.15 NL 1.08 OV 0.98 ! PT 0.87 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.08 HN 1.11 KP 0.87 ! LA 0.94 MK 1.15 NL 1.04 OV 0.97 ! PT 0.88 SC 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.98 HN 1.05 KP 1.00 ! LA 0.94 MK 1.00 NL 0.99 OV 0.96 ! PT 0.85 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.05 HN 1.08 KP 0.99 ! LA 1.01 MK 0.99 NL 1.01 OV 1.03 ! PT 0.90 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 1.05 KP 0.98 ! LA 0.95 MK 1.06 NL 1.06 OV 1.03 ! PT 0.88 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.019488Jy sigma=0.602773 ! Fit after self-cal, rms=0.018945Jy sigma=0.566037 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9079 mas, bmaj=2.29 mas, bpa=-0.8852 degrees ! Estimated noise=0.231407 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 = 0.0013479 Jy ! Component: 100 - total flux cleaned = 0.0018789 Jy ! Component: 150 - total flux cleaned = 0.00207753 Jy ! Component: 200 - total flux cleaned = 0.00225587 Jy ! Total flux subtracted in 200 components = 0.00225587 Jy ! Clean residual min=-0.001042 max=0.001055 Jy/beam ! Clean residual mean=-0.000001 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.0818456 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 89 components and 0.0818456 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018823Jy sigma=0.561545 ! Fit after self-cal, rms=0.018807Jy sigma=0.560520 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018807Jy sigma=0.560520 ! Fit after self-cal, rms=0.018821Jy sigma=0.559728 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9069 mas, bmaj=2.283 mas, bpa=-0.7975 degrees ! Estimated noise=0.232095 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000911259 Jy ! Component: 100 - total flux cleaned = 0.00128565 Jy ! Component: 150 - total flux cleaned = 0.00143725 Jy ! Component: 200 - total flux cleaned = 0.00156367 Jy ! Total flux subtracted in 200 components = 0.00156367 Jy ! Clean residual min=-0.000994 max=0.000893 Jy/beam ! Clean residual mean=-0.000001 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.0834092 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 95 components and 0.0834092 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018756Jy sigma=0.557598 ! Fit after self-cal, rms=0.018748Jy sigma=0.557094 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 = 0.000186475 Jy ! Component: 100 - total flux cleaned = 0.000232989 Jy ! Component: 150 - total flux cleaned = 0.000299664 Jy ! Component: 200 - total flux cleaned = 0.000345844 Jy ! Total flux subtracted in 200 components = 0.000345844 Jy ! Clean residual min=-0.000889 max=0.000812 Jy/beam ! Clean residual mean=-0.000001 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.0837551 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 97 components and 0.0837551 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018723Jy sigma=0.556114 ! Fit after self-cal, rms=0.018721Jy sigma=0.555887 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018721Jy sigma=0.555887 ! Fit after self-cal, rms=0.018681Jy sigma=0.549145 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9075 mas, bmaj=2.283 mas, bpa=-0.7697 degrees ! Estimated noise=0.233187 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000447058 Jy ! Component: 100 - total flux cleaned = 0.000584287 Jy ! Component: 150 - total flux cleaned = 0.000650776 Jy ! Component: 200 - total flux cleaned = 0.000679563 Jy ! Total flux subtracted in 200 components = 0.000679563 Jy ! Clean residual min=-0.000812 max=0.000732 Jy/beam ! Clean residual mean=-0.000001 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.0844347 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 99 components and 0.0844347 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018656Jy sigma=0.548305 ! Fit after self-cal, rms=0.018654Jy sigma=0.548082 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 = 4.66435e-05 Jy ! Component: 100 - total flux cleaned = 7.87714e-05 Jy ! Component: 150 - total flux cleaned = 0.000106137 Jy ! Component: 200 - total flux cleaned = 0.0001308 Jy ! Total flux subtracted in 200 components = 0.0001308 Jy ! Clean residual min=-0.000750 max=0.000697 Jy/beam ! Clean residual mean=-0.000001 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.0845655 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 99 components and 0.0845655 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018641Jy sigma=0.547561 ! Fit after self-cal, rms=0.018640Jy sigma=0.547429 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018640Jy sigma=0.547429 ! Fit after self-cal, rms=0.018583Jy sigma=0.547147 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.123 mas, bmaj=3.553 mas, bpa=0.8913 degrees ! Estimated noise=0.290081 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000588668 Jy ! Component: 100 - total flux cleaned = 0.000830061 Jy ! Component: 150 - total flux cleaned = 0.000951903 Jy ! Component: 200 - total flux cleaned = 0.000976546 Jy ! Total flux subtracted in 200 components = 0.000976546 Jy ! Clean residual min=-0.000686 max=0.000880 Jy/beam ! Clean residual mean=-0.000002 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.085542 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 105 components and 0.085542 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018577Jy sigma=0.547002 ! Fit after self-cal, rms=0.018574Jy sigma=0.546909 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 = 0.000111511 Jy ! Component: 100 - total flux cleaned = 0.000137247 Jy ! Component: 150 - total flux cleaned = 0.000156689 Jy ! Component: 200 - total flux cleaned = 0.000168652 Jy ! Total flux subtracted in 200 components = 0.000168652 Jy ! Clean residual min=-0.000664 max=0.000890 Jy/beam ! Clean residual mean=-0.000002 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.0857107 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 109 components and 0.0857107 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018574Jy sigma=0.546849 ! Fit after self-cal, rms=0.018573Jy sigma=0.546820 ! 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=0.9063 mas, bmaj=2.281 mas, bpa=-0.8393 degrees ! Estimated noise=0.233254 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9063 x 2.281 at -0.8393 degrees (North through East) ! Clean map min=-0.00070606 max=0.038255 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=0.7628 mas, bmaj=1.971 mas, bpa=-1.037 degrees ! Estimated noise=0.430216 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0293941 Jy ! Component: 100 - total flux cleaned = 0.0425456 Jy ! Component: 150 - total flux cleaned = 0.0512361 Jy ! Component: 200 - total flux cleaned = 0.0575217 Jy ! Total flux subtracted in 200 components = 0.0575217 Jy ! Clean residual min=-0.002393 max=0.003943 Jy/beam ! Clean residual mean=0.000001 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.0575217 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 39 model components to the UV plane model. ! The established model now contains 39 components and 0.0575217 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9063 mas, bmaj=2.281 mas, bpa=-0.8393 degrees ! Estimated noise=0.233254 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 = 0.00839257 Jy ! Component: 100 - total flux cleaned = 0.0138428 Jy ! Component: 150 - total flux cleaned = 0.0175767 Jy ! Component: 200 - total flux cleaned = 0.0201906 Jy ! Total flux subtracted in 200 components = 0.0201906 Jy ! Clean residual min=-0.001132 max=0.002036 Jy/beam ! Clean residual mean=-0.000001 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.0777123 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 82 components and 0.0777123 Jy ! Inverting map ! Added new window around map position (1.2, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00206128 Jy ! Component: 100 - total flux cleaned = 0.0034671 Jy ! Component: 150 - total flux cleaned = 0.00452623 Jy ! Component: 200 - total flux cleaned = 0.00527612 Jy ! Total flux subtracted in 200 components = 0.00527612 Jy ! Clean residual min=-0.000733 max=0.000959 Jy/beam ! Clean residual mean=-0.000001 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.0829884 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 107 components and 0.0829884 Jy ! Inverting map ! Added new window around map position (-2.4, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000909138 Jy ! Component: 100 - total flux cleaned = 0.00134665 Jy ! Component: 150 - total flux cleaned = 0.00166808 Jy ! Component: 200 - total flux cleaned = 0.00187078 Jy ! Total flux subtracted in 200 components = 0.00187078 Jy ! Clean residual min=-0.000662 max=0.000618 Jy/beam ! Clean residual mean=-0.000001 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.0848592 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 128 components and 0.0848592 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=2.123 mas, bmaj=3.553 mas, bpa=0.8913 degrees ! Estimated noise=0.290081 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00055298 Jy ! Component: 100 - total flux cleaned = 0.000756838 Jy ! Component: 150 - total flux cleaned = 0.000756507 Jy ! Component: 200 - total flux cleaned = 0.000781995 Jy ! Total flux subtracted in 200 components = 0.000781995 Jy ! Clean residual min=-0.000666 max=0.000831 Jy/beam ! Clean residual mean=-0.000002 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.0856412 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 = 2.24146e-05 Jy ! Component: 100 - total flux cleaned = 4.34352e-05 Jy ! Component: 150 - total flux cleaned = 5.68948e-05 Jy ! Component: 200 - total flux cleaned = 8.23787e-05 Jy ! Total flux subtracted in 200 components = 8.23787e-05 Jy ! Clean residual min=-0.000650 max=0.000822 Jy/beam ! Clean residual mean=-0.000002 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.0857235 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 153 components and 0.0857236 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9063 mas, bmaj=2.281 mas, bpa=-0.8393 degrees ! Estimated noise=0.233254 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00013802 Jy ! Component: 100 - total flux cleaned = -0.000125993 Jy ! Component: 150 - total flux cleaned = -9.28932e-05 Jy ! Component: 200 - total flux cleaned = -5.28531e-05 Jy ! Total flux subtracted in 200 components = -5.28531e-05 Jy ! Clean residual min=-0.000631 max=0.000559 Jy/beam ! Clean residual mean=-0.000001 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.0856707 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 164 components and 0.0856707 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018522Jy sigma=0.544131 ! Fit after self-cal, rms=0.018522Jy sigma=0.543978 wmodel /d2/scr/pima/bp177j_uvs/J0336+0035_X_map.mod ! Writing 164 model components to file: /d2/scr/pima/bp177j_uvs/J0336+0035_X_map.mod wobs /d2/scr/pima/bp177j_uvs/J0336+0035_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177j_uvs/J0336+0035_X_uvs.fits wwins /d2/scr/pima/bp177j_uvs/J0336+0035_X_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp177j_uvs/J0336+0035_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 = -0.000234613 Jy ! Component: 100 - total flux cleaned = -0.000329131 Jy ! Component: 150 - total flux cleaned = -0.000359386 Jy ! Component: 200 - total flux cleaned = -0.000387808 Jy ! Component: 250 - total flux cleaned = -0.000387396 Jy ! Component: 300 - total flux cleaned = -0.000369907 Jy ! Component: 350 - total flux cleaned = -0.00037818 Jy ! Component: 400 - total flux cleaned = -0.000361644 Jy ! Component: 450 - total flux cleaned = -0.00033011 Jy ! Component: 500 - total flux cleaned = -0.000314802 Jy ! Component: 550 - total flux cleaned = -0.000277803 Jy ! Component: 600 - total flux cleaned = -0.000270743 Jy ! Component: 650 - total flux cleaned = -0.000242406 Jy ! Component: 700 - total flux cleaned = -0.000221807 Jy ! Component: 750 - total flux cleaned = -0.000201545 Jy ! Component: 800 - total flux cleaned = -0.0001749 Jy ! Component: 850 - total flux cleaned = -0.000135927 Jy ! Component: 900 - total flux cleaned = -9.13528e-05 Jy ! Component: 950 - total flux cleaned = -6.02932e-05 Jy ! Component: 1000 - total flux cleaned = -4.1918e-05 Jy ! Component: 1050 - total flux cleaned = -3.56848e-05 Jy ! Component: 1100 - total flux cleaned = -4.29072e-08 Jy ! Component: 1150 - total flux cleaned = 3.48915e-05 Jy ! Component: 1200 - total flux cleaned = 5.21164e-05 Jy ! Component: 1250 - total flux cleaned = 8.59255e-05 Jy ! Component: 1300 - total flux cleaned = 9.70161e-05 Jy ! Component: 1350 - total flux cleaned = 0.000113437 Jy ! Component: 1400 - total flux cleaned = 0.000129502 Jy ! Component: 1450 - total flux cleaned = 0.000145448 Jy ! Component: 1500 - total flux cleaned = 0.000145533 Jy ! Component: 1550 - total flux cleaned = 0.000176434 Jy ! Component: 1600 - total flux cleaned = 0.000171344 Jy ! Component: 1650 - total flux cleaned = 0.000181376 Jy ! Component: 1700 - total flux cleaned = 0.000181366 Jy ! Component: 1750 - total flux cleaned = 0.000191147 Jy ! Component: 1800 - total flux cleaned = 0.000200787 Jy ! Component: 1850 - total flux cleaned = 0.00021027 Jy ! Component: 1900 - total flux cleaned = 0.000214878 Jy ! Component: 1950 - total flux cleaned = 0.000224174 Jy ! Component: 2000 - total flux cleaned = 0.000214908 Jy ! Component: 2050 - total flux cleaned = 0.000233216 Jy ! Component: 2100 - total flux cleaned = 0.000219705 Jy ! Component: 2150 - total flux cleaned = 0.000233145 Jy ! Component: 2200 - total flux cleaned = 0.000246358 Jy ! Component: 2250 - total flux cleaned = 0.000241943 Jy ! Component: 2300 - total flux cleaned = 0.000250602 Jy ! Component: 2350 - total flux cleaned = 0.000233341 Jy ! Component: 2400 - total flux cleaned = 0.000233367 Jy ! Component: 2450 - total flux cleaned = 0.000237567 Jy ! Component: 2500 - total flux cleaned = 0.000241736 Jy ! Component: 2550 - total flux cleaned = 0.000237575 Jy ! Component: 2600 - total flux cleaned = 0.000225314 Jy ! Component: 2650 - total flux cleaned = 0.000241611 Jy ! Component: 2700 - total flux cleaned = 0.000257694 Jy ! Component: 2750 - total flux cleaned = 0.000249678 Jy ! Component: 2800 - total flux cleaned = 0.000237835 Jy ! Component: 2850 - total flux cleaned = 0.000245742 Jy ! Component: 2900 - total flux cleaned = 0.000253489 Jy ! Component: 2950 - total flux cleaned = 0.000245783 Jy ! Component: 3000 - total flux cleaned = 0.000245769 Jy ! Component: 3050 - total flux cleaned = 0.000257105 Jy ! Component: 3100 - total flux cleaned = 0.00025333 Jy ! Component: 3150 - total flux cleaned = 0.000249555 Jy ! Component: 3200 - total flux cleaned = 0.000234705 Jy ! Component: 3250 - total flux cleaned = 0.000238409 Jy ! Component: 3300 - total flux cleaned = 0.000245657 Jy ! Component: 3350 - total flux cleaned = 0.000238389 Jy ! Component: 3400 - total flux cleaned = 0.00023838 Jy ! Component: 3450 - total flux cleaned = 0.000241951 Jy ! Component: 3500 - total flux cleaned = 0.000234828 Jy ! Component: 3550 - total flux cleaned = 0.000238359 Jy ! Component: 3600 - total flux cleaned = 0.00022786 Jy ! Component: 3650 - total flux cleaned = 0.000234821 Jy ! Component: 3700 - total flux cleaned = 0.000231321 Jy ! Component: 3750 - total flux cleaned = 0.000217594 Jy ! Component: 3800 - total flux cleaned = 0.000220994 Jy ! Component: 3850 - total flux cleaned = 0.000220971 Jy ! Component: 3900 - total flux cleaned = 0.000214198 Jy ! Component: 3950 - total flux cleaned = 0.000200801 Jy ! Component: 4000 - total flux cleaned = 0.000200792 Jy ! Component: 4050 - total flux cleaned = 0.000204079 Jy ! Total flux subtracted in 4096 components = 0.00018433 Jy ! Clean residual min=-0.000201 max=0.000204 Jy/beam ! Clean residual mean=-0.000000 rms=0.000057 Jy/beam ! Combined flux in latest and established models = 0.085855 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 460 components and 0.0858551 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177j_uvs/J0336+0035_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9063 x 2.281 at -0.8393 degrees (North through East) ! Clean map min=-0.00054048 max=0.03964 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177j_uvs/J0336+0035_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0396398 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 5.58579e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.422741 0.422741 0.845482 1.69096 3.38193 6.76385 13.5277 27.0554 54.1108 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.039 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 709.654 quit ! Quitting program ! Log file /d2/scr/pima/bp177j_uvs/J0336+0035_X_uvs.log closed on Thu Jun 19 03:24:43 2014