! Started logfile: /d2/scr/pima/bp177c_uvs/J1505-0017_X_uvs.log on Sat Mar 22 21:17:44 2014 obs /d2/scr/pima/bp177c_uvs/J1505-0017_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177c_uvs/J1505-0017_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1505-0017 ! ! 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 864 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/bp177c_uvs/J1505-0017_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=1.001664Jy sigma=37.071714 ! Fit after self-cal, rms=0.967241Jy sigma=35.800650 ! 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=0.7935 mas, bmaj=1.906 mas, bpa=-0.6683 degrees ! Estimated noise=0.82466 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 = 0.0254237 Jy ! Component: 100 - total flux cleaned = 0.030968 Jy ! Total flux subtracted in 100 components = 0.030968 Jy ! Clean residual min=-0.002439 max=0.003275 Jy/beam ! Clean residual mean=-0.000004 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.030968 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.030968 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=0.017151Jy sigma=0.607007 ! Fit after self-cal, rms=0.016812Jy sigma=0.592572 ! 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=0.9177 mas, bmaj=2.1 mas, bpa=-0.7481 degrees ! Estimated noise=0.660266 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 = 0.0017263 Jy ! Component: 100 - total flux cleaned = 0.0026418 Jy ! Component: 150 - total flux cleaned = 0.00320353 Jy ! Component: 200 - total flux cleaned = 0.00356807 Jy ! Total flux subtracted in 200 components = 0.00356807 Jy ! Clean residual min=-0.002197 max=0.003798 Jy/beam ! Clean residual mean=-0.000004 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.0345361 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0345361 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=0.016606Jy sigma=0.586670 ! Fit after self-cal, rms=0.016606Jy sigma=0.586582 ! Inverting map ! Added new window around map position (1.8, 19.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00320217 Jy ! Component: 100 - total flux cleaned = 0.00379776 Jy ! Component: 150 - total flux cleaned = 0.00387208 Jy ! Component: 200 - total flux cleaned = 0.00404075 Jy ! Total flux subtracted in 200 components = 0.00404075 Jy ! Clean residual min=-0.001817 max=0.002328 Jy/beam ! Clean residual mean=-0.000006 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.0385768 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 44 components and 0.0385768 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=0.016015Jy sigma=0.561956 ! Fit after self-cal, rms=0.015988Jy sigma=0.561199 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9177 x 2.1 at -0.7481 degrees (North through East) ! Clean map min=-0.0017393 max=0.033081 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* 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* 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 0.95 FD 0.98 HN 1.17 LA 0.95 ! MK 0.99 NL 1.13 OV 0.94 PT 0.88 ! SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 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* 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* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.015988Jy sigma=0.561199 ! Fit after self-cal, rms=0.015913Jy sigma=0.559016 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9185 mas, bmaj=2.101 mas, bpa=-0.5839 degrees ! Estimated noise=0.658574 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 = 0.000183659 Jy ! Component: 100 - total flux cleaned = 0.000292435 Jy ! Component: 150 - total flux cleaned = 0.000408316 Jy ! Component: 200 - total flux cleaned = 0.000510477 Jy ! Total flux subtracted in 200 components = 0.000510477 Jy ! Clean residual min=-0.001874 max=0.002084 Jy/beam ! Clean residual mean=-0.000005 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.0390873 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 56 components and 0.0390873 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=0.015841Jy sigma=0.556257 ! Fit after self-cal, rms=0.015841Jy sigma=0.556130 ! 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=0.015841Jy sigma=0.556130 ! Fit after self-cal, rms=0.015608Jy sigma=0.551288 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9153 mas, bmaj=2.096 mas, bpa=-0.5675 degrees ! Estimated noise=0.653505 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.88706e-05 Jy ! Component: 100 - total flux cleaned = 0.000110403 Jy ! Component: 150 - total flux cleaned = 0.000124187 Jy ! Component: 200 - total flux cleaned = 0.000124048 Jy ! Total flux subtracted in 200 components = 0.000124048 Jy ! Clean residual min=-0.001704 max=0.001726 Jy/beam ! Clean residual mean=-0.000004 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.0392114 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 65 components and 0.0392114 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=0.015578Jy sigma=0.550273 ! Fit after self-cal, rms=0.015579Jy sigma=0.550241 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 = -1.39132e-05 Jy ! Component: 100 - total flux cleaned = 8.55575e-06 Jy ! Component: 150 - total flux cleaned = 2.92441e-05 Jy ! Component: 200 - total flux cleaned = 6.88267e-05 Jy ! Total flux subtracted in 200 components = 6.88267e-05 Jy ! Clean residual min=-0.001692 max=0.001722 Jy/beam ! Clean residual mean=-0.000004 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.0392802 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 71 components and 0.0392802 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=0.015565Jy sigma=0.549747 ! Fit after self-cal, rms=0.015565Jy sigma=0.549741 ! 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=0.015565Jy sigma=0.549741 ! Fit after self-cal, rms=0.015580Jy sigma=0.549713 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.915 mas, bmaj=2.095 mas, bpa=-0.5224 degrees ! Estimated noise=0.653901 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.48766e-05 Jy ! Component: 100 - total flux cleaned = 5.34483e-05 Jy ! Component: 150 - total flux cleaned = 8.0164e-05 Jy ! Component: 200 - total flux cleaned = 0.000114054 Jy ! Total flux subtracted in 200 components = 0.000114054 Jy ! Clean residual min=-0.001685 max=0.001714 Jy/beam ! Clean residual mean=-0.000004 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.0393942 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 76 components and 0.0393942 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=0.015570Jy sigma=0.549389 ! Fit after self-cal, rms=0.015571Jy sigma=0.549383 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 = -1.5357e-07 Jy ! Component: 100 - total flux cleaned = 2.37542e-05 Jy ! Component: 150 - total flux cleaned = 3.874e-05 Jy ! Component: 200 - total flux cleaned = 4.59776e-05 Jy ! Total flux subtracted in 200 components = 4.59776e-05 Jy ! Clean residual min=-0.001672 max=0.001702 Jy/beam ! Clean residual mean=-0.000004 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.0394402 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 80 components and 0.0394402 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=0.015564Jy sigma=0.549140 ! Fit after self-cal, rms=0.015564Jy sigma=0.549135 ! 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=0.015564Jy sigma=0.549135 ! Fit after self-cal, rms=0.015572Jy sigma=0.549127 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.937 mas, bmaj=3.146 mas, bpa=-3.676 degrees ! Estimated noise=0.862266 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000364618 Jy ! Component: 100 - total flux cleaned = 0.000379902 Jy ! Component: 150 - total flux cleaned = 0.000408396 Jy ! Component: 200 - total flux cleaned = 0.000449327 Jy ! Total flux subtracted in 200 components = 0.000449327 Jy ! Clean residual min=-0.002594 max=0.002320 Jy/beam ! Clean residual mean=-0.000009 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.0398896 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 88 components and 0.0398896 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=0.015570Jy sigma=0.549462 ! Fit after self-cal, rms=0.015569Jy sigma=0.549410 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 = 3.23633e-05 Jy ! Component: 100 - total flux cleaned = 5.8712e-05 Jy ! Component: 150 - total flux cleaned = 7.13487e-05 Jy ! Component: 200 - total flux cleaned = 0.000118958 Jy ! Total flux subtracted in 200 components = 0.000118958 Jy ! Clean residual min=-0.002590 max=0.002285 Jy/beam ! Clean residual mean=-0.000009 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.0400085 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 91 components and 0.0400085 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=0.015570Jy sigma=0.549582 ! Fit after self-cal, rms=0.015570Jy sigma=0.549534 ! 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=0.9149 mas, bmaj=2.094 mas, bpa=-0.5035 degrees ! Estimated noise=0.654266 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9149 x 2.094 at -0.5035 degrees (North through East) ! Clean map min=-0.0015425 max=0.032395 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=0.7905 mas, bmaj=1.901 mas, bpa=-0.4269 degrees ! Estimated noise=0.814781 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0251916 Jy ! Component: 100 - total flux cleaned = 0.0310449 Jy ! Component: 150 - total flux cleaned = 0.0331855 Jy ! Component: 200 - total flux cleaned = 0.0338622 Jy ! Total flux subtracted in 200 components = 0.0338622 Jy ! Clean residual min=-0.001979 max=0.002372 Jy/beam ! Clean residual mean=-0.000003 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.0338622 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0338622 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9149 mas, bmaj=2.094 mas, bpa=-0.5035 degrees ! Estimated noise=0.654266 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) ! Added new window around map position (38.8, 6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00220728 Jy ! Component: 100 - total flux cleaned = 0.0036299 Jy ! Component: 150 - total flux cleaned = 0.00445094 Jy ! Component: 200 - total flux cleaned = 0.00502165 Jy ! Total flux subtracted in 200 components = 0.00502165 Jy ! Clean residual min=-0.001646 max=0.001766 Jy/beam ! Clean residual mean=-0.000004 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.0388839 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 46 components and 0.0388839 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=1.937 mas, bmaj=3.146 mas, bpa=-3.676 degrees ! Estimated noise=0.862266 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137713 Jy ! Component: 100 - total flux cleaned = 0.00224496 Jy ! Component: 150 - total flux cleaned = 0.00266804 Jy ! Component: 200 - total flux cleaned = 0.00293824 Jy ! Total flux subtracted in 200 components = 0.00293824 Jy ! Clean residual min=-0.002204 max=0.002242 Jy/beam ! Clean residual mean=-0.000006 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.0418221 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 = 0.000130258 Jy ! Component: 100 - total flux cleaned = 0.000212328 Jy ! Component: 150 - total flux cleaned = 0.000256362 Jy ! Component: 200 - total flux cleaned = 0.000283829 Jy ! Total flux subtracted in 200 components = 0.000283829 Jy ! Clean residual min=-0.002179 max=0.002232 Jy/beam ! Clean residual mean=-0.000005 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.0421059 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 75 components and 0.0421059 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9149 mas, bmaj=2.094 mas, bpa=-0.5035 degrees ! Estimated noise=0.654266 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000438305 Jy ! Component: 100 - total flux cleaned = -0.000655923 Jy ! Component: 150 - total flux cleaned = -0.000697264 Jy ! Component: 200 - total flux cleaned = -0.000698652 Jy ! Total flux subtracted in 200 components = -0.000698652 Jy ! Clean residual min=-0.001547 max=0.001635 Jy/beam ! Clean residual mean=-0.000002 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.0414073 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 91 components and 0.0414073 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=0.015442Jy sigma=0.545177 ! Fit after self-cal, rms=0.015420Jy sigma=0.544452 wmodel /d2/scr/pima/bp177c_uvs/J1505-0017_X_map.mod ! Writing 91 model components to file: /d2/scr/pima/bp177c_uvs/J1505-0017_X_map.mod wobs /d2/scr/pima/bp177c_uvs/J1505-0017_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177c_uvs/J1505-0017_X_uvs.fits wwins /d2/scr/pima/bp177c_uvs/J1505-0017_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177c_uvs/J1505-0017_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 = 0.000434714 Jy ! Component: 100 - total flux cleaned = 0.000728478 Jy ! Component: 150 - total flux cleaned = 0.000803982 Jy ! Component: 200 - total flux cleaned = 0.000898898 Jy ! Component: 250 - total flux cleaned = 0.000921296 Jy ! Component: 300 - total flux cleaned = 0.00094297 Jy ! Component: 350 - total flux cleaned = 0.00094316 Jy ! Component: 400 - total flux cleaned = 0.000903512 Jy ! Component: 450 - total flux cleaned = 0.000923115 Jy ! Component: 500 - total flux cleaned = 0.000960629 Jy ! Component: 550 - total flux cleaned = 0.000960707 Jy ! Component: 600 - total flux cleaned = 0.000995676 Jy ! Component: 650 - total flux cleaned = 0.000944218 Jy ! Component: 700 - total flux cleaned = 0.000977785 Jy ! Component: 750 - total flux cleaned = 0.000994116 Jy ! Component: 800 - total flux cleaned = 0.00105743 Jy ! Component: 850 - total flux cleaned = 0.0010728 Jy ! Component: 900 - total flux cleaned = 0.00108818 Jy ! Component: 950 - total flux cleaned = 0.00111815 Jy ! Component: 1000 - total flux cleaned = 0.00119076 Jy ! Component: 1050 - total flux cleaned = 0.00116251 Jy ! Component: 1100 - total flux cleaned = 0.00120443 Jy ! Component: 1150 - total flux cleaned = 0.00116409 Jy ! Component: 1200 - total flux cleaned = 0.00124438 Jy ! Component: 1250 - total flux cleaned = 0.00124447 Jy ! Component: 1300 - total flux cleaned = 0.0012445 Jy ! Component: 1350 - total flux cleaned = 0.00125719 Jy ! Component: 1400 - total flux cleaned = 0.0012945 Jy ! Component: 1450 - total flux cleaned = 0.00130646 Jy ! Component: 1500 - total flux cleaned = 0.00133056 Jy ! Component: 1550 - total flux cleaned = 0.00136577 Jy ! Component: 1600 - total flux cleaned = 0.00138887 Jy ! Component: 1650 - total flux cleaned = 0.00142296 Jy ! Component: 1700 - total flux cleaned = 0.00145651 Jy ! Component: 1750 - total flux cleaned = 0.0014784 Jy ! Component: 1800 - total flux cleaned = 0.00147845 Jy ! Component: 1850 - total flux cleaned = 0.00149973 Jy ! Component: 1900 - total flux cleaned = 0.00149952 Jy ! Component: 1950 - total flux cleaned = 0.00152036 Jy ! Component: 2000 - total flux cleaned = 0.00154078 Jy ! Component: 2050 - total flux cleaned = 0.00158098 Jy ! Component: 2100 - total flux cleaned = 0.00160069 Jy ! Component: 2150 - total flux cleaned = 0.00163006 Jy ! Component: 2200 - total flux cleaned = 0.00163984 Jy ! Component: 2250 - total flux cleaned = 0.00168761 Jy ! Component: 2300 - total flux cleaned = 0.00173487 Jy ! Component: 2350 - total flux cleaned = 0.00179053 Jy ! Component: 2400 - total flux cleaned = 0.00182722 Jy ! Component: 2450 - total flux cleaned = 0.00186363 Jy ! Component: 2500 - total flux cleaned = 0.00189948 Jy ! Component: 2550 - total flux cleaned = 0.00195288 Jy ! Component: 2600 - total flux cleaned = 0.0019969 Jy ! Component: 2650 - total flux cleaned = 0.0020579 Jy ! Component: 2700 - total flux cleaned = 0.00210971 Jy ! Component: 2750 - total flux cleaned = 0.00216953 Jy ! Component: 2800 - total flux cleaned = 0.00222035 Jy ! Component: 2850 - total flux cleaned = 0.00227903 Jy ! Component: 2900 - total flux cleaned = 0.00232879 Jy ! Component: 2950 - total flux cleaned = 0.00238652 Jy ! Component: 3000 - total flux cleaned = 0.00244367 Jy ! Component: 3050 - total flux cleaned = 0.00249234 Jy ! Component: 3100 - total flux cleaned = 0.00257284 Jy ! Component: 3150 - total flux cleaned = 0.00262084 Jy ! Component: 3200 - total flux cleaned = 0.00268427 Jy ! Component: 3250 - total flux cleaned = 0.0027708 Jy ! Component: 3300 - total flux cleaned = 0.00284102 Jy ! Component: 3350 - total flux cleaned = 0.00291079 Jy ! Component: 3400 - total flux cleaned = 0.00298002 Jy ! Component: 3450 - total flux cleaned = 0.00304874 Jy ! Component: 3500 - total flux cleaned = 0.00310186 Jy ! Component: 3550 - total flux cleaned = 0.00316969 Jy ! Component: 3600 - total flux cleaned = 0.00322208 Jy ! Component: 3650 - total flux cleaned = 0.00328906 Jy ! Component: 3700 - total flux cleaned = 0.00334814 Jy ! Component: 3750 - total flux cleaned = 0.00342151 Jy ! Component: 3800 - total flux cleaned = 0.00347253 Jy ! Component: 3850 - total flux cleaned = 0.00354496 Jy ! Component: 3900 - total flux cleaned = 0.00359533 Jy ! Component: 3950 - total flux cleaned = 0.00363831 Jy ! Component: 4000 - total flux cleaned = 0.00368814 Jy ! Component: 4050 - total flux cleaned = 0.00375193 Jy ! Total flux subtracted in 4096 components = 0.00380831 Jy ! Clean residual min=-0.000482 max=0.000425 Jy/beam ! Clean residual mean=0.000001 rms=0.000115 Jy/beam ! Combined flux in latest and established models = 0.0452156 Jy keep ! Adding 266 model components to the UV plane model. ! The established model now contains 357 components and 0.0452156 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177c_uvs/J1505-0017_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9149 x 2.094 at -0.5035 degrees (North through East) ! Clean map min=-0.00085416 max=0.032041 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177c_uvs/J1505-0017_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0320412 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000112364 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.05205 1.05205 2.10411 4.20821 8.41643 16.8329 33.6657 67.3314 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.032 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 285.156 quit ! Quitting program ! Log file /d2/scr/pima/bp177c_uvs/J1505-0017_X_uvs.log closed on Sat Mar 22 21:17:48 2014