! Started logfile: /d2/scr/pima/bp177i_uvs/J0719+7245_C_uvs.log on Tue Apr 15 00:14:36 2014 obs /d2/scr/pima/bp177i_uvs/J0719+7245_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J0719+7245_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0719+7245 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+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 = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177i_uvs/J0719+7245_C] 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 0.300x0.300 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=1.001376Jy sigma=43.152847 ! Fit after self-cal, rms=0.953269Jy sigma=41.004903 ! 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=1.274 mas, bmaj=5.286 mas, bpa=-35.42 degrees ! Estimated noise=0.711394 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 = 0.0332197 Jy ! Component: 100 - total flux cleaned = 0.0435818 Jy ! Total flux subtracted in 100 components = 0.0435818 Jy ! Clean residual min=-0.002414 max=0.004608 Jy/beam ! Clean residual mean=0.000004 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.0435818 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0435818 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=0.018588Jy sigma=0.744723 ! Fit after self-cal, rms=0.017977Jy sigma=0.724148 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00511309 Jy ! Component: 100 - total flux cleaned = 0.00793665 Jy ! Total flux subtracted in 100 components = 0.00793665 Jy ! Clean residual min=-0.002272 max=0.002299 Jy/beam ! Clean residual mean=0.000001 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.0515185 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 17 components and 0.0515185 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=0.015812Jy sigma=0.623192 ! Fit after self-cal, rms=0.015792Jy sigma=0.622289 ! 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=1.65 mas, bmaj=5.398 mas, bpa=-36.18 degrees ! Estimated noise=0.50818 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 = 0.00303315 Jy ! Component: 100 - total flux cleaned = 0.00465121 Jy ! Component: 150 - total flux cleaned = 0.00567749 Jy ! Component: 200 - total flux cleaned = 0.00637385 Jy ! Total flux subtracted in 200 components = 0.00637385 Jy ! Clean residual min=-0.001850 max=0.002192 Jy/beam ! Clean residual mean=-0.000002 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.0578923 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 51 components and 0.0578923 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=0.015139Jy sigma=0.596320 ! Fit after self-cal, rms=0.015113Jy sigma=0.595183 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.65 x 5.398 at -36.18 degrees (North through East) ! Clean map min=-0.0018015 max=0.045447 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 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 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.17 HN 1.03 KP 0.97 ! LA 1.01 MK 1.13 NL 0.92 OV 1.03 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.97 KP 1.01 ! LA 1.00 MK 1.17 NL 1.04 OV 1.02 ! PT 0.92 SC 0.93 ! ! ! 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 0.91 FD 0.95 HN 0.93 KP 0.94 ! LA 1.06 MK 1.18 NL 0.99 OV 0.98 ! PT 0.94 SC 0.84 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.05 KP 0.98 ! LA 1.00 MK 1.17 NL 1.00 OV 1.03 ! PT 0.94 SC 1.00 ! ! ! Fit before self-cal, rms=0.015113Jy sigma=0.595183 ! Fit after self-cal, rms=0.014888Jy sigma=0.579598 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.672 mas, bmaj=5.387 mas, bpa=-36.41 degrees ! Estimated noise=0.506036 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 (-6.3, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00192455 Jy ! Component: 100 - total flux cleaned = 0.00261148 Jy ! Component: 150 - total flux cleaned = 0.00283893 Jy ! Component: 200 - total flux cleaned = 0.00300622 Jy ! Total flux subtracted in 200 components = 0.00300622 Jy ! Clean residual min=-0.001401 max=0.001450 Jy/beam ! Clean residual mean=-0.000002 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.0608985 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 88 components and 0.0608985 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=0.014618Jy sigma=0.565659 ! Fit after self-cal, rms=0.014617Jy sigma=0.565326 ! 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=0.014617Jy sigma=0.565326 ! Fit after self-cal, rms=0.014571Jy sigma=0.564860 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.672 mas, bmaj=5.389 mas, bpa=-36.39 degrees ! Estimated noise=0.504651 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000498362 Jy ! Component: 100 - total flux cleaned = 0.000772676 Jy ! Component: 150 - total flux cleaned = 0.000949755 Jy ! Component: 200 - total flux cleaned = 0.00100923 Jy ! Total flux subtracted in 200 components = 0.00100923 Jy ! Clean residual min=-0.001313 max=0.001377 Jy/beam ! Clean residual mean=-0.000002 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.0619078 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 108 components and 0.0619078 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=0.014493Jy sigma=0.561998 ! Fit after self-cal, rms=0.014493Jy sigma=0.561851 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 = 0.000189882 Jy ! Component: 100 - total flux cleaned = 0.000190949 Jy ! Component: 150 - total flux cleaned = 0.000224258 Jy ! Component: 200 - total flux cleaned = 0.000208373 Jy ! Total flux subtracted in 200 components = 0.000208373 Jy ! Clean residual min=-0.001258 max=0.001332 Jy/beam ! Clean residual mean=-0.000002 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0621161 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 126 components and 0.0621161 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=0.014453Jy sigma=0.560314 ! Fit after self-cal, rms=0.014454Jy sigma=0.560243 ! 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=0.014454Jy sigma=0.560243 ! Fit after self-cal, rms=0.014427Jy sigma=0.559988 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.67 mas, bmaj=5.392 mas, bpa=-36.38 degrees ! Estimated noise=0.50419 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000263863 Jy ! Component: 100 - total flux cleaned = 0.000324744 Jy ! Component: 150 - total flux cleaned = 0.000352836 Jy ! Component: 200 - total flux cleaned = 0.000352706 Jy ! Total flux subtracted in 200 components = 0.000352706 Jy ! Clean residual min=-0.001237 max=0.001319 Jy/beam ! Clean residual mean=-0.000002 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.0624688 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 135 components and 0.0624688 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=0.014395Jy sigma=0.558888 ! Fit after self-cal, rms=0.014394Jy sigma=0.558835 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 = 0.000100614 Jy ! Component: 100 - total flux cleaned = 0.00012493 Jy ! Component: 150 - total flux cleaned = 0.000136199 Jy ! Component: 200 - total flux cleaned = 0.000147065 Jy ! Total flux subtracted in 200 components = 0.000147065 Jy ! Clean residual min=-0.001206 max=0.001287 Jy/beam ! Clean residual mean=-0.000002 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.0626159 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 141 components and 0.0626159 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=0.014376Jy sigma=0.558147 ! Fit after self-cal, rms=0.014376Jy sigma=0.558120 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.014376Jy sigma=0.558120 ! Fit after self-cal, rms=0.014362Jy sigma=0.558014 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.648 mas, bmaj=5.893 mas, bpa=-40.47 degrees ! Estimated noise=0.601519 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000226316 Jy ! Component: 100 - total flux cleaned = 0.000296083 Jy ! Component: 150 - total flux cleaned = 0.000344046 Jy ! Component: 200 - total flux cleaned = 0.000384949 Jy ! Total flux subtracted in 200 components = 0.000384949 Jy ! Clean residual min=-0.001584 max=0.001335 Jy/beam ! Clean residual mean=-0.000004 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0630009 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 164 components and 0.0630009 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=0.014351Jy sigma=0.557625 ! Fit after self-cal, rms=0.014351Jy sigma=0.557582 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 = 1.91893e-05 Jy ! Component: 100 - total flux cleaned = 3.64859e-05 Jy ! Component: 150 - total flux cleaned = 5.2107e-05 Jy ! Component: 200 - total flux cleaned = 7.3132e-05 Jy ! Total flux subtracted in 200 components = 7.3132e-05 Jy ! Clean residual min=-0.001554 max=0.001330 Jy/beam ! Clean residual mean=-0.000004 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.063074 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 180 components and 0.063074 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=0.014349Jy sigma=0.557433 ! Fit after self-cal, rms=0.014349Jy sigma=0.557406 ! 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=1.67 mas, bmaj=5.394 mas, bpa=-36.39 degrees ! Estimated noise=0.503695 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.67 x 5.394 at -36.39 degrees (North through East) ! Clean map min=-0.0013467 max=0.045063 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=1.293 mas, bmaj=5.28 mas, bpa=-35.59 degrees ! Estimated noise=0.71308 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0336999 Jy ! Component: 100 - total flux cleaned = 0.043549 Jy ! Component: 150 - total flux cleaned = 0.0482813 Jy ! Component: 200 - total flux cleaned = 0.051052 Jy ! Total flux subtracted in 200 components = 0.051052 Jy ! Clean residual min=-0.001971 max=0.002166 Jy/beam ! Clean residual mean=0.000002 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.051052 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.051052 Jy ! Inverting map and beam ! Estimated beam: bmin=1.67 mas, bmaj=5.394 mas, bpa=-36.39 degrees ! Estimated noise=0.503695 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 = 0.00316429 Jy ! Component: 100 - total flux cleaned = 0.00531307 Jy ! Component: 150 - total flux cleaned = 0.00693545 Jy ! Component: 200 - total flux cleaned = 0.00811813 Jy ! Total flux subtracted in 200 components = 0.00811813 Jy ! Clean residual min=-0.001544 max=0.001599 Jy/beam ! Clean residual mean=-0.000000 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0591701 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 66 components and 0.0591701 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.648 mas, bmaj=5.893 mas, bpa=-40.47 degrees ! Estimated noise=0.601519 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160875 Jy ! Component: 100 - total flux cleaned = 0.00248523 Jy ! Component: 150 - total flux cleaned = 0.00281686 Jy ! Component: 200 - total flux cleaned = 0.00300269 Jy ! Total flux subtracted in 200 components = 0.00300269 Jy ! Clean residual min=-0.001702 max=0.001440 Jy/beam ! Clean residual mean=-0.000004 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.0621728 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 = 0.000160002 Jy ! Component: 100 - total flux cleaned = 0.00029831 Jy ! Component: 150 - total flux cleaned = 0.000417891 Jy ! Component: 200 - total flux cleaned = 0.000505075 Jy ! Total flux subtracted in 200 components = 0.000505075 Jy ! Clean residual min=-0.001628 max=0.001403 Jy/beam ! Clean residual mean=-0.000004 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0626779 Jy ! Adding 83 model components to the UV plane model. ! The established model now contains 142 components and 0.0626779 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.67 mas, bmaj=5.394 mas, bpa=-36.39 degrees ! Estimated noise=0.503695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.55375e-05 Jy ! Component: 100 - total flux cleaned = -2.19205e-05 Jy ! Component: 150 - total flux cleaned = 1.49197e-05 Jy ! Component: 200 - total flux cleaned = 8.01455e-05 Jy ! Total flux subtracted in 200 components = 8.01455e-05 Jy ! Clean residual min=-0.001263 max=0.001318 Jy/beam ! Clean residual mean=-0.000002 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.0627581 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 164 components and 0.0627581 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=0.014387Jy sigma=0.558196 ! Fit after self-cal, rms=0.014380Jy sigma=0.558041 wmodel /d2/scr/pima/bp177i_uvs/J0719+7245_C_map.mod ! Writing 164 model components to file: /d2/scr/pima/bp177i_uvs/J0719+7245_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J0719+7245_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J0719+7245_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J0719+7245_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177i_uvs/J0719+7245_C_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 = -8.9133e-05 Jy ! Component: 100 - total flux cleaned = -4.64691e-05 Jy ! Component: 150 - total flux cleaned = -6.52302e-06 Jy ! Component: 200 - total flux cleaned = -6.02105e-06 Jy ! Component: 250 - total flux cleaned = 3.10985e-05 Jy ! Component: 300 - total flux cleaned = 8.45713e-05 Jy ! Component: 350 - total flux cleaned = 0.000119693 Jy ! Component: 400 - total flux cleaned = 0.000170474 Jy ! Component: 450 - total flux cleaned = 0.000236025 Jy ! Component: 500 - total flux cleaned = 0.000267726 Jy ! Component: 550 - total flux cleaned = 0.000298756 Jy ! Component: 600 - total flux cleaned = 0.000329285 Jy ! Component: 650 - total flux cleaned = 0.000359176 Jy ! Component: 700 - total flux cleaned = 0.000373755 Jy ! Component: 750 - total flux cleaned = 0.000373856 Jy ! Component: 800 - total flux cleaned = 0.000331289 Jy ! Component: 850 - total flux cleaned = 0.0003035 Jy ! Component: 900 - total flux cleaned = 0.0002899 Jy ! Component: 950 - total flux cleaned = 0.000236306 Jy ! Component: 1000 - total flux cleaned = 0.000236226 Jy ! Component: 1050 - total flux cleaned = 0.000210038 Jy ! Component: 1100 - total flux cleaned = 0.000197372 Jy ! Component: 1150 - total flux cleaned = 0.00017192 Jy ! Component: 1200 - total flux cleaned = 0.000196675 Jy ! Component: 1250 - total flux cleaned = 0.000184349 Jy ! Component: 1300 - total flux cleaned = 0.000208326 Jy ! Component: 1350 - total flux cleaned = 0.00020827 Jy ! Component: 1400 - total flux cleaned = 0.000196518 Jy ! Component: 1450 - total flux cleaned = 0.000161388 Jy ! Component: 1500 - total flux cleaned = 0.000172761 Jy ! Component: 1550 - total flux cleaned = 0.000138685 Jy ! Component: 1600 - total flux cleaned = 0.000138847 Jy ! Component: 1650 - total flux cleaned = 0.000161203 Jy ! Component: 1700 - total flux cleaned = 0.00016106 Jy ! Component: 1750 - total flux cleaned = 0.000150102 Jy ! Component: 1800 - total flux cleaned = 0.000150139 Jy ! Component: 1850 - total flux cleaned = 0.000150141 Jy ! Component: 1900 - total flux cleaned = 0.000192186 Jy ! Component: 1950 - total flux cleaned = 0.000150344 Jy ! Component: 2000 - total flux cleaned = 0.000181308 Jy ! Component: 2050 - total flux cleaned = 0.000170952 Jy ! Component: 2100 - total flux cleaned = 0.000170942 Jy ! Component: 2150 - total flux cleaned = 0.000191092 Jy ! Component: 2200 - total flux cleaned = 0.000171142 Jy ! Component: 2250 - total flux cleaned = 0.000141465 Jy ! Component: 2300 - total flux cleaned = 0.000141668 Jy ! Component: 2350 - total flux cleaned = 0.00014154 Jy ! Component: 2400 - total flux cleaned = 8.36336e-05 Jy ! Component: 2450 - total flux cleaned = 5.51239e-05 Jy ! Component: 2500 - total flux cleaned = 5.51971e-05 Jy ! Component: 2550 - total flux cleaned = 8.20539e-06 Jy ! Component: 2600 - total flux cleaned = -1.9793e-05 Jy ! Component: 2650 - total flux cleaned = -5.68198e-05 Jy ! Component: 2700 - total flux cleaned = -0.000102696 Jy ! Component: 2750 - total flux cleaned = -0.000120818 Jy ! Component: 2800 - total flux cleaned = -0.000165941 Jy ! Component: 2850 - total flux cleaned = -0.000183816 Jy ! Component: 2900 - total flux cleaned = -0.000183845 Jy ! Component: 2950 - total flux cleaned = -0.000219203 Jy ! Component: 3000 - total flux cleaned = -0.000280673 Jy ! Component: 3050 - total flux cleaned = -0.00029805 Jy ! Component: 3100 - total flux cleaned = -0.000332718 Jy ! Component: 3150 - total flux cleaned = -0.000358452 Jy ! Component: 3200 - total flux cleaned = -0.000409673 Jy ! Component: 3250 - total flux cleaned = -0.000418132 Jy ! Component: 3300 - total flux cleaned = -0.00043492 Jy ! Component: 3350 - total flux cleaned = -0.000476693 Jy ! Component: 3400 - total flux cleaned = -0.000459935 Jy ! Component: 3450 - total flux cleaned = -0.000501218 Jy ! Component: 3500 - total flux cleaned = -0.000492892 Jy ! Component: 3550 - total flux cleaned = -0.00048466 Jy ! Component: 3600 - total flux cleaned = -0.000468418 Jy ! Component: 3650 - total flux cleaned = -0.000492759 Jy ! Component: 3700 - total flux cleaned = -0.000492796 Jy ! Component: 3750 - total flux cleaned = -0.000500848 Jy ! Component: 3800 - total flux cleaned = -0.000548456 Jy ! Component: 3850 - total flux cleaned = -0.000540571 Jy ! Component: 3900 - total flux cleaned = -0.000548451 Jy ! Component: 3950 - total flux cleaned = -0.00055633 Jy ! Component: 4000 - total flux cleaned = -0.000587226 Jy ! Component: 4050 - total flux cleaned = -0.000594924 Jy ! Total flux subtracted in 4096 components = -0.000594977 Jy ! Clean residual min=-0.000427 max=0.000429 Jy/beam ! Clean residual mean=-0.000000 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.0621631 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 457 components and 0.0621631 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J0719+7245_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.67 x 5.394 at -36.39 degrees (North through East) ! Clean map min=-0.00095635 max=0.044659 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J0719+7245_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0446586 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000137853 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.926047 0.926047 1.85209 3.70419 7.40838 14.8168 29.6335 59.267 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.044 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 323.957 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J0719+7245_C_uvs.log closed on Tue Apr 15 00:14:42 2014