! Started logfile: /d2/scr/pima/bp177h_uvs/J1218+5830_X_uvs.log on Sat Mar 29 22:19:41 2014 obs /d2/scr/pima/bp177h_uvs/J1218+5830_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1218+5830_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1218+5830 ! ! 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 1080 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/bp177h_uvs/J1218+5830_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=1.003052Jy sigma=39.476484 ! Fit after self-cal, rms=0.941642Jy sigma=37.055596 ! 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=0.7212 mas, bmaj=2.77 mas, bpa=0.2324 degrees ! Estimated noise=0.770228 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 = 0.0414215 Jy ! Component: 100 - total flux cleaned = 0.0525277 Jy ! Total flux subtracted in 100 components = 0.0525277 Jy ! Clean residual min=-0.003428 max=0.005574 Jy/beam ! Clean residual mean=0.000003 rms=0.000979 Jy/beam ! Combined flux in latest and established models = 0.0525277 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0525277 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=0.021993Jy sigma=0.831305 ! Fit after self-cal, rms=0.021077Jy sigma=0.798192 ! 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=0.8958 mas, bmaj=2.773 mas, bpa=-0.05786 degrees ! Estimated noise=0.552706 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 = 0.00853894 Jy ! Component: 100 - total flux cleaned = 0.0127183 Jy ! Component: 150 - total flux cleaned = 0.015513 Jy ! Component: 200 - total flux cleaned = 0.0174915 Jy ! Total flux subtracted in 200 components = 0.0174915 Jy ! Clean residual min=-0.003403 max=0.004096 Jy/beam ! Clean residual mean=0.000000 rms=0.000815 Jy/beam ! Combined flux in latest and established models = 0.0700192 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 42 components and 0.0700192 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=0.017227Jy sigma=0.653866 ! Fit after self-cal, rms=0.017209Jy sigma=0.653046 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8958 x 2.773 at -0.05786 degrees (North through East) ! Clean map min=-0.0033115 max=0.058332 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 1.00* 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 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.13 HN 1.02 KP 1.00 ! LA 0.86 MK 1.03 NL 1.11 OV 0.99 ! PT 0.85 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.05 HN 1.04 KP 0.91 ! LA 0.88 MK 1.17 NL 1.11 OV 0.94 ! PT 0.89 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.09 HN 1.05 KP 0.97 ! LA 0.89 MK 0.88 NL 1.20 OV 0.94 ! PT 0.86 SC 1.03 ! ! ! Correcting IF 6. ! 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 7. ! 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 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=0.017209Jy sigma=0.653046 ! Fit after self-cal, rms=0.016321Jy sigma=0.622186 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9022 mas, bmaj=2.782 mas, bpa=0.009819 degrees ! Estimated noise=0.547366 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 (1.4, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00361032 Jy ! Component: 100 - total flux cleaned = 0.00555801 Jy ! Component: 150 - total flux cleaned = 0.00684004 Jy ! Component: 200 - total flux cleaned = 0.00765098 Jy ! Total flux subtracted in 200 components = 0.00765098 Jy ! Clean residual min=-0.002246 max=0.001830 Jy/beam ! Clean residual mean=-0.000001 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.0776702 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 84 components and 0.0776701 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=0.015459Jy sigma=0.589445 ! Fit after self-cal, rms=0.015352Jy sigma=0.585003 ! 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=0.015352Jy sigma=0.585003 ! Fit after self-cal, rms=0.015075Jy sigma=0.569161 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8981 mas, bmaj=2.781 mas, bpa=0.0066 degrees ! Estimated noise=0.553288 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152632 Jy ! Component: 100 - total flux cleaned = 0.00228237 Jy ! Component: 150 - total flux cleaned = 0.00252566 Jy ! Component: 200 - total flux cleaned = 0.00275974 Jy ! Total flux subtracted in 200 components = 0.00275974 Jy ! Clean residual min=-0.001597 max=0.001595 Jy/beam ! Clean residual mean=-0.000001 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.0804299 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 112 components and 0.0804299 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=0.014880Jy sigma=0.562570 ! Fit after self-cal, rms=0.014855Jy sigma=0.561503 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 (44.4, 11.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135703 Jy ! Component: 100 - total flux cleaned = 0.00183901 Jy ! Component: 150 - total flux cleaned = 0.00203816 Jy ! Component: 200 - total flux cleaned = 0.00226172 Jy ! Total flux subtracted in 200 components = 0.00226172 Jy ! Clean residual min=-0.001368 max=0.001212 Jy/beam ! Clean residual mean=-0.000001 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0826916 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 137 components and 0.0826916 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=0.014689Jy sigma=0.556080 ! Fit after self-cal, rms=0.014679Jy sigma=0.555655 ! 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=0.014679Jy sigma=0.555655 ! Fit after self-cal, rms=0.013935Jy sigma=0.527319 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8994 mas, bmaj=2.785 mas, bpa=-0.0945 degrees ! Estimated noise=0.555782 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000314045 Jy ! Component: 100 - total flux cleaned = -0.000426534 Jy ! Component: 150 - total flux cleaned = -0.000542296 Jy ! Component: 200 - total flux cleaned = -0.000609639 Jy ! Total flux subtracted in 200 components = -0.000609639 Jy ! Clean residual min=-0.001297 max=0.001050 Jy/beam ! Clean residual mean=-0.000001 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.0820819 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 160 components and 0.082082 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=0.013874Jy sigma=0.524928 ! Fit after self-cal, rms=0.013871Jy sigma=0.524819 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 = -2.4647e-05 Jy ! Component: 100 - total flux cleaned = -8.39643e-05 Jy ! Component: 150 - total flux cleaned = -9.73075e-05 Jy ! Component: 200 - total flux cleaned = -0.000110379 Jy ! Total flux subtracted in 200 components = -0.000110379 Jy ! Clean residual min=-0.001293 max=0.001022 Jy/beam ! Clean residual mean=-0.000001 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.0819716 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 178 components and 0.0819716 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=0.013845Jy sigma=0.523843 ! Fit after self-cal, rms=0.013844Jy sigma=0.523823 ! 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=0.013844Jy sigma=0.523823 ! Fit after self-cal, rms=0.013849Jy sigma=0.523609 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.031 mas, bmaj=3.008 mas, bpa=-0.6185 degrees ! Estimated noise=0.697208 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000172101 Jy ! Component: 100 - total flux cleaned = -0.000132754 Jy ! Component: 150 - total flux cleaned = -0.00013066 Jy ! Component: 200 - total flux cleaned = -0.000130543 Jy ! Total flux subtracted in 200 components = -0.000130543 Jy ! Clean residual min=-0.001462 max=0.001063 Jy/beam ! Clean residual mean=-0.000000 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.081841 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 191 components and 0.081841 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=0.013835Jy sigma=0.522896 ! Fit after self-cal, rms=0.013833Jy sigma=0.522872 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 = -3.90588e-07 Jy ! Component: 100 - total flux cleaned = -6.50259e-07 Jy ! Component: 150 - total flux cleaned = 1.08541e-05 Jy ! Component: 200 - total flux cleaned = 3.17077e-05 Jy ! Total flux subtracted in 200 components = 3.17077e-05 Jy ! Clean residual min=-0.001417 max=0.001046 Jy/beam ! Clean residual mean=-0.000000 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.0818728 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 196 components and 0.0818728 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=0.013829Jy sigma=0.522663 ! Fit after self-cal, rms=0.013828Jy sigma=0.522647 ! 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=0.9002 mas, bmaj=2.788 mas, bpa=-0.1249 degrees ! Estimated noise=0.556358 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9002 x 2.788 at -0.1249 degrees (North through East) ! Clean map min=-0.0012491 max=0.057097 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=0.7248 mas, bmaj=2.776 mas, bpa=0.2035 degrees ! Estimated noise=0.784265 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.04293 Jy ! Component: 100 - total flux cleaned = 0.0541065 Jy ! Component: 150 - total flux cleaned = 0.0601356 Jy ! Component: 200 - total flux cleaned = 0.0638773 Jy ! Total flux subtracted in 200 components = 0.0638773 Jy ! Clean residual min=-0.002121 max=0.002278 Jy/beam ! Clean residual mean=0.000000 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.0638772 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0638772 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9002 mas, bmaj=2.788 mas, bpa=-0.1249 degrees ! Estimated noise=0.556358 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 = 0.00449949 Jy ! Component: 100 - total flux cleaned = 0.0073973 Jy ! Component: 150 - total flux cleaned = 0.0094553 Jy ! Component: 200 - total flux cleaned = 0.0110235 Jy ! Total flux subtracted in 200 components = 0.0110235 Jy ! Clean residual min=-0.001485 max=0.001343 Jy/beam ! Clean residual mean=-0.000000 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0749007 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 59 components and 0.0749007 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=2.031 mas, bmaj=3.008 mas, bpa=-0.6185 degrees ! Estimated noise=0.697208 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00212418 Jy ! Component: 100 - total flux cleaned = 0.00339045 Jy ! Component: 150 - total flux cleaned = 0.00430605 Jy ! Component: 200 - total flux cleaned = 0.00499896 Jy ! Total flux subtracted in 200 components = 0.00499896 Jy ! Clean residual min=-0.001437 max=0.001179 Jy/beam ! Clean residual mean=0.000000 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.0798996 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000442106 Jy ! Component: 100 - total flux cleaned = 0.000666563 Jy ! Component: 150 - total flux cleaned = 0.000785827 Jy ! Component: 200 - total flux cleaned = 0.000881744 Jy ! Total flux subtracted in 200 components = 0.000881744 Jy ! Clean residual min=-0.001357 max=0.001094 Jy/beam ! Clean residual mean=0.000000 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0807814 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 120 components and 0.0807814 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9002 mas, bmaj=2.788 mas, bpa=-0.1249 degrees ! Estimated noise=0.556358 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.70794e-05 Jy ! Component: 100 - total flux cleaned = 1.07452e-05 Jy ! Component: 150 - total flux cleaned = 8.46111e-05 Jy ! Component: 200 - total flux cleaned = 0.00014852 Jy ! Total flux subtracted in 200 components = 0.00014852 Jy ! Clean residual min=-0.001283 max=0.000940 Jy/beam ! Clean residual mean=-0.000000 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0809299 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 141 components and 0.0809299 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=0.013835Jy sigma=0.522715 ! Fit after self-cal, rms=0.013830Jy sigma=0.522572 wmodel /d2/scr/pima/bp177h_uvs/J1218+5830_X_map.mod ! Writing 141 model components to file: /d2/scr/pima/bp177h_uvs/J1218+5830_X_map.mod wobs /d2/scr/pima/bp177h_uvs/J1218+5830_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1218+5830_X_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1218+5830_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177h_uvs/J1218+5830_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 = -0.000553385 Jy ! Component: 100 - total flux cleaned = -0.000870681 Jy ! Component: 150 - total flux cleaned = -0.000935962 Jy ! Component: 200 - total flux cleaned = -0.000997987 Jy ! Component: 250 - total flux cleaned = -0.00107115 Jy ! Component: 300 - total flux cleaned = -0.00109951 Jy ! Component: 350 - total flux cleaned = -0.0011265 Jy ! Component: 400 - total flux cleaned = -0.00111346 Jy ! Component: 450 - total flux cleaned = -0.00108794 Jy ! Component: 500 - total flux cleaned = -0.00101405 Jy ! Component: 550 - total flux cleaned = -0.000954089 Jy ! Component: 600 - total flux cleaned = -0.000883748 Jy ! Component: 650 - total flux cleaned = -0.000860854 Jy ! Component: 700 - total flux cleaned = -0.000827117 Jy ! Component: 750 - total flux cleaned = -0.000793977 Jy ! Component: 800 - total flux cleaned = -0.000783132 Jy ! Component: 850 - total flux cleaned = -0.000793452 Jy ! Component: 900 - total flux cleaned = -0.000761837 Jy ! Component: 950 - total flux cleaned = -0.000751678 Jy ! Component: 1000 - total flux cleaned = -0.000751642 Jy ! Component: 1050 - total flux cleaned = -0.000741929 Jy ! Component: 1100 - total flux cleaned = -0.000771328 Jy ! Component: 1150 - total flux cleaned = -0.000771442 Jy ! Component: 1200 - total flux cleaned = -0.000790477 Jy ! Component: 1250 - total flux cleaned = -0.00080896 Jy ! Component: 1300 - total flux cleaned = -0.000799619 Jy ! Component: 1350 - total flux cleaned = -0.000808601 Jy ! Component: 1400 - total flux cleaned = -0.000781784 Jy ! Component: 1450 - total flux cleaned = -0.000834379 Jy ! Component: 1500 - total flux cleaned = -0.00085166 Jy ! Component: 1550 - total flux cleaned = -0.000903024 Jy ! Component: 1600 - total flux cleaned = -0.000928313 Jy ! Component: 1650 - total flux cleaned = -0.000961553 Jy ! Component: 1700 - total flux cleaned = -0.000969779 Jy ! Component: 1750 - total flux cleaned = -0.000994179 Jy ! Component: 1800 - total flux cleaned = -0.000994133 Jy ! Component: 1850 - total flux cleaned = -0.00101011 Jy ! Component: 1900 - total flux cleaned = -0.00101786 Jy ! Component: 1950 - total flux cleaned = -0.0010179 Jy ! Component: 2000 - total flux cleaned = -0.00102571 Jy ! Component: 2050 - total flux cleaned = -0.00104103 Jy ! Component: 2100 - total flux cleaned = -0.00103355 Jy ! Component: 2150 - total flux cleaned = -0.00106347 Jy ! Component: 2200 - total flux cleaned = -0.0010708 Jy ! Component: 2250 - total flux cleaned = -0.00105617 Jy ! Component: 2300 - total flux cleaned = -0.00107064 Jy ! Component: 2350 - total flux cleaned = -0.00109211 Jy ! Component: 2400 - total flux cleaned = -0.00107778 Jy ! Component: 2450 - total flux cleaned = -0.00108484 Jy ! Component: 2500 - total flux cleaned = -0.00109888 Jy ! Component: 2550 - total flux cleaned = -0.00112673 Jy ! Component: 2600 - total flux cleaned = -0.00112671 Jy ! Component: 2650 - total flux cleaned = -0.00111998 Jy ! Component: 2700 - total flux cleaned = -0.00114713 Jy ! Component: 2750 - total flux cleaned = -0.00115384 Jy ! Component: 2800 - total flux cleaned = -0.00117382 Jy ! Component: 2850 - total flux cleaned = -0.00118697 Jy ! Component: 2900 - total flux cleaned = -0.00116726 Jy ! Component: 2950 - total flux cleaned = -0.00117374 Jy ! Component: 3000 - total flux cleaned = -0.00118023 Jy ! Component: 3050 - total flux cleaned = -0.00120584 Jy ! Component: 3100 - total flux cleaned = -0.00118669 Jy ! Component: 3150 - total flux cleaned = -0.00119929 Jy ! Component: 3200 - total flux cleaned = -0.00119933 Jy ! Component: 3250 - total flux cleaned = -0.00121808 Jy ! Component: 3300 - total flux cleaned = -0.00121806 Jy ! Component: 3350 - total flux cleaned = -0.00122421 Jy ! Component: 3400 - total flux cleaned = -0.00123032 Jy ! Component: 3450 - total flux cleaned = -0.0012486 Jy ! Component: 3500 - total flux cleaned = -0.00123649 Jy ! Component: 3550 - total flux cleaned = -0.00123652 Jy ! Component: 3600 - total flux cleaned = -0.00124855 Jy ! Component: 3650 - total flux cleaned = -0.00125455 Jy ! Component: 3700 - total flux cleaned = -0.0012664 Jy ! Component: 3750 - total flux cleaned = -0.00127233 Jy ! Component: 3800 - total flux cleaned = -0.00127823 Jy ! Component: 3850 - total flux cleaned = -0.00128991 Jy ! Component: 3900 - total flux cleaned = -0.00130735 Jy ! Component: 3950 - total flux cleaned = -0.00131892 Jy ! Component: 4000 - total flux cleaned = -0.00131887 Jy ! Component: 4050 - total flux cleaned = -0.00133608 Jy ! Total flux subtracted in 4096 components = -0.00135317 Jy ! Clean residual min=-0.000316 max=0.000319 Jy/beam ! Clean residual mean=-0.000000 rms=0.000098 Jy/beam ! Combined flux in latest and established models = 0.0795767 Jy keep ! Adding 309 model components to the UV plane model. ! The established model now contains 450 components and 0.0795768 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J1218+5830_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9002 x 2.788 at -0.1249 degrees (North through East) ! Clean map min=-0.00082854 max=0.057779 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1218+5830_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0577793 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.80752e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.509223 0.509223 1.01845 2.03689 4.07379 8.14757 16.2951 32.5903 65.1806 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.057 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 589.132 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1218+5830_X_uvs.log closed on Sat Mar 29 22:19:47 2014