! Started logfile: /scr/pima/bp171ag_uvs/J2318+1914_C_uvs.log on Fri Oct 11 03:48:08 2013 obs /scr/pima/bp171ag_uvs/J2318+1914_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171ag_uvs/J2318+1914_C_uva.fits ! AN table 1: 4 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.766667 visibilities/baseline/integration-bin. ! Found source: J2318+1914 ! ! 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 1104 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 /scr/pima/bp171ag_uvs/J2318+1914_C] 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. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999752Jy sigma=3.733305 ! Fit after self-cal, rms=0.918692Jy sigma=3.425069 ! 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=1.279 mas, bmaj=3.792 mas, bpa=-2.433 degrees ! Estimated noise=7.97989 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 = 0.0631861 Jy ! Component: 100 - total flux cleaned = 0.0771615 Jy ! Total flux subtracted in 100 components = 0.0771615 Jy ! Clean residual min=-0.003067 max=0.004661 Jy/beam ! Clean residual mean=-0.000000 rms=0.000813 Jy/beam ! Combined flux in latest and established models = 0.0771615 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0771615 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=0.022471Jy sigma=0.074259 ! Fit after self-cal, rms=0.022470Jy sigma=0.074221 ! 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=1.5 mas, bmaj=4.074 mas, bpa=-3.076 degrees ! Estimated noise=6.08026 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 = 0.00698763 Jy ! Component: 100 - total flux cleaned = 0.0108718 Jy ! Component: 150 - total flux cleaned = 0.0132834 Jy ! Component: 200 - total flux cleaned = 0.0148552 Jy ! Total flux subtracted in 200 components = 0.0148552 Jy ! Clean residual min=-0.002699 max=0.002815 Jy/beam ! Clean residual mean=-0.000003 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.0920167 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 48 components and 0.0920167 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=0.020710Jy sigma=0.062207 ! Fit after self-cal, rms=0.020707Jy sigma=0.062166 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.09 HN 0.94 KP 0.89 ! LA 1.07 MK 1.06 NL 1.05 OV 0.99 ! PT 0.90 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.07 HN 1.00 KP 0.91 ! LA 1.09 MK 1.04 NL 1.09 OV 0.97 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.01 HN 0.91 KP 0.59 ! LA 1.08 MK 0.93 NL 0.94 OV 0.95 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.09 HN 0.96 KP 0.98 ! LA 1.12 MK 1.05 NL 1.00 OV 1.01 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.02 HN 1.05 KP 0.98 ! LA 1.14 MK 1.05 NL 1.02 OV 0.96 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 1.03 KP 0.97 ! LA 1.17 MK 1.01 NL 1.01 OV 0.99 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 0.96 KP 0.93 ! LA 1.05 MK 1.06 NL 0.99 OV 0.93 ! PT 0.96 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.92 HN 0.99 KP 0.99 ! LA 1.11 MK 1.02 NL 0.99 OV 0.96 ! PT 0.90 SC 1.03 ! ! ! Fit before self-cal, rms=0.020707Jy sigma=0.062166 ! Fit after self-cal, rms=0.016944Jy sigma=0.044555 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.514 mas, bmaj=4.106 mas, bpa=-3.107 degrees ! Estimated noise=6.00569 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, 6.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00198767 Jy ! Component: 100 - total flux cleaned = 0.00256203 Jy ! Component: 150 - total flux cleaned = 0.00266743 Jy ! Component: 200 - total flux cleaned = 0.00263263 Jy ! Total flux subtracted in 200 components = 0.00263263 Jy ! Clean residual min=-0.001197 max=0.001070 Jy/beam ! Clean residual mean=-0.000000 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.0946493 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 69 components and 0.0946494 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=0.016659Jy sigma=0.043481 ! Fit after self-cal, rms=0.016674Jy sigma=0.043397 ! 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=0.016674Jy sigma=0.043397 ! Fit after self-cal, rms=0.016601Jy sigma=0.043344 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.511 mas, bmaj=4.104 mas, bpa=-3.131 degrees ! Estimated noise=5.97257 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000191073 Jy ! Component: 100 - total flux cleaned = -0.000154509 Jy ! Component: 150 - total flux cleaned = -0.000153985 Jy ! Component: 200 - total flux cleaned = -0.00014237 Jy ! Total flux subtracted in 200 components = -0.00014237 Jy ! Clean residual min=-0.001103 max=0.001014 Jy/beam ! Clean residual mean=-0.000001 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.094507 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 83 components and 0.094507 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=0.016515Jy sigma=0.043317 ! Fit after self-cal, rms=0.016513Jy sigma=0.043307 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 = 0.000126752 Jy ! Component: 100 - total flux cleaned = 0.000117854 Jy ! Component: 150 - total flux cleaned = 0.000133233 Jy ! Component: 200 - total flux cleaned = 0.000160072 Jy ! Total flux subtracted in 200 components = 0.000160072 Jy ! Clean residual min=-0.001074 max=0.000993 Jy/beam ! Clean residual mean=-0.000001 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.0946671 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 90 components and 0.0946671 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=0.016495Jy sigma=0.043296 ! Fit after self-cal, rms=0.016494Jy sigma=0.043291 ! 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=0.016494Jy sigma=0.043291 ! Fit after self-cal, rms=0.016434Jy sigma=0.043224 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.512 mas, bmaj=4.106 mas, bpa=-3.16 degrees ! Estimated noise=5.92987 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000553299 Jy ! Component: 100 - total flux cleaned = -0.000572588 Jy ! Component: 150 - total flux cleaned = -0.000565982 Jy ! Component: 200 - total flux cleaned = -0.000565758 Jy ! Total flux subtracted in 200 components = -0.000565758 Jy ! Clean residual min=-0.001049 max=0.000979 Jy/beam ! Clean residual mean=-0.000001 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.0941013 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 93 components and 0.0941013 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=0.016359Jy sigma=0.043282 ! Fit after self-cal, rms=0.016359Jy sigma=0.043279 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 = 5.26359e-05 Jy ! Component: 100 - total flux cleaned = 6.8317e-05 Jy ! Component: 150 - total flux cleaned = 8.24747e-05 Jy ! Component: 200 - total flux cleaned = 9.53366e-05 Jy ! Total flux subtracted in 200 components = 9.53366e-05 Jy ! Clean residual min=-0.001046 max=0.000972 Jy/beam ! Clean residual mean=-0.000001 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.0941966 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 103 components and 0.0941967 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=0.016353Jy sigma=0.043276 ! Fit after self-cal, rms=0.016353Jy sigma=0.043275 ! 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=0.016353Jy sigma=0.043275 ! Fit after self-cal, rms=0.016295Jy sigma=0.043203 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.6 mas, bmaj=5.562 mas, bpa=-1.839 degrees ! Estimated noise=7.32919 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000573199 Jy ! Component: 100 - total flux cleaned = -0.000545492 Jy ! Component: 150 - total flux cleaned = -0.000519552 Jy ! Component: 200 - total flux cleaned = -0.000504182 Jy ! Total flux subtracted in 200 components = -0.000504182 Jy ! Clean residual min=-0.001275 max=0.001126 Jy/beam ! Clean residual mean=-0.000002 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0936925 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 118 components and 0.0936925 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=0.016227Jy sigma=0.043273 ! Fit after self-cal, rms=0.016227Jy sigma=0.043271 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 = 4.84614e-05 Jy ! Component: 100 - total flux cleaned = 6.2185e-05 Jy ! Component: 150 - total flux cleaned = 6.75545e-05 Jy ! Component: 200 - total flux cleaned = 6.74829e-05 Jy ! Total flux subtracted in 200 components = 6.74829e-05 Jy ! Clean residual min=-0.001285 max=0.001123 Jy/beam ! Clean residual mean=-0.000002 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.09376 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 124 components and 0.09376 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=0.016225Jy sigma=0.043272 ! Fit after self-cal, rms=0.016225Jy sigma=0.043271 ! 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=1.512 mas, bmaj=4.108 mas, bpa=-3.202 degrees ! Estimated noise=5.88559 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.512 x 4.108 at -3.202 degrees (North through East) ! Clean map min=-0.00099874 max=0.080078 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=1.29 mas, bmaj=3.817 mas, bpa=-2.506 degrees ! Estimated noise=7.78087 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0616068 Jy ! Component: 100 - total flux cleaned = 0.0751445 Jy ! Component: 150 - total flux cleaned = 0.0796396 Jy ! Component: 200 - total flux cleaned = 0.0824315 Jy ! Total flux subtracted in 200 components = 0.0824315 Jy ! Clean residual min=-0.001528 max=0.001757 Jy/beam ! Clean residual mean=0.000000 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.0824314 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0824314 Jy ! Inverting map and beam ! Estimated beam: bmin=1.512 mas, bmaj=4.108 mas, bpa=-3.202 degrees ! Estimated noise=5.88559 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 = 0.00308695 Jy ! Component: 100 - total flux cleaned = 0.00515698 Jy ! Component: 150 - total flux cleaned = 0.00659964 Jy ! Component: 200 - total flux cleaned = 0.00764714 Jy ! Total flux subtracted in 200 components = 0.00764714 Jy ! Clean residual min=-0.001180 max=0.001141 Jy/beam ! Clean residual mean=0.000000 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.0900786 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 81 components and 0.0900786 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=3.6 mas, bmaj=5.562 mas, bpa=-1.839 degrees ! Estimated noise=7.32919 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136479 Jy ! Component: 100 - total flux cleaned = 0.00221344 Jy ! Component: 150 - total flux cleaned = 0.00277369 Jy ! Component: 200 - total flux cleaned = 0.0031528 Jy ! Total flux subtracted in 200 components = 0.0031528 Jy ! Clean residual min=-0.001326 max=0.001099 Jy/beam ! Clean residual mean=-0.000001 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.0932314 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 = 0.000260699 Jy ! Component: 100 - total flux cleaned = 0.000376156 Jy ! Component: 150 - total flux cleaned = 0.00044266 Jy ! Component: 200 - total flux cleaned = 0.000482924 Jy ! Total flux subtracted in 200 components = 0.000482924 Jy ! Clean residual min=-0.001279 max=0.001107 Jy/beam ! Clean residual mean=-0.000002 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0937143 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 136 components and 0.0937143 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.512 mas, bmaj=4.108 mas, bpa=-3.202 degrees ! Estimated noise=5.88559 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.14993e-05 Jy ! Component: 100 - total flux cleaned = -4.7332e-05 Jy ! Component: 150 - total flux cleaned = -1.64373e-05 Jy ! Component: 200 - total flux cleaned = 2.27025e-06 Jy ! Total flux subtracted in 200 components = 2.27025e-06 Jy ! Clean residual min=-0.001078 max=0.000997 Jy/beam ! Clean residual mean=-0.000001 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.0937166 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 155 components and 0.0937166 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=0.016244Jy sigma=0.043306 ! Fit after self-cal, rms=0.016242Jy sigma=0.043301 wmodel /scr/pima/bp171ag_uvs/J2318+1914_C_map.mod ! Writing 155 model components to file: /scr/pima/bp171ag_uvs/J2318+1914_C_map.mod wobs /scr/pima/bp171ag_uvs/J2318+1914_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ag_uvs/J2318+1914_C_uvs.fits wwins /scr/pima/bp171ag_uvs/J2318+1914_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171ag_uvs/J2318+1914_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 = -4.76479e-05 Jy ! Component: 100 - total flux cleaned = -6.37229e-05 Jy ! Component: 150 - total flux cleaned = -7.96844e-05 Jy ! Component: 200 - total flux cleaned = -8.02197e-05 Jy ! Component: 250 - total flux cleaned = -5.1579e-05 Jy ! Component: 300 - total flux cleaned = -3.7551e-05 Jy ! Component: 350 - total flux cleaned = 1.64727e-05 Jy ! Component: 400 - total flux cleaned = 3.07853e-06 Jy ! Component: 450 - total flux cleaned = 3.07456e-06 Jy ! Component: 500 - total flux cleaned = -2.20479e-05 Jy ! Component: 550 - total flux cleaned = -3.43387e-05 Jy ! Component: 600 - total flux cleaned = -4.65258e-05 Jy ! Component: 650 - total flux cleaned = -6.99456e-05 Jy ! Component: 700 - total flux cleaned = -0.000115539 Jy ! Component: 750 - total flux cleaned = -0.000160449 Jy ! Component: 800 - total flux cleaned = -0.000204168 Jy ! Component: 850 - total flux cleaned = -0.000214828 Jy ! Component: 900 - total flux cleaned = -0.000225289 Jy ! Component: 950 - total flux cleaned = -0.000266876 Jy ! Component: 1000 - total flux cleaned = -0.00029759 Jy ! Component: 1050 - total flux cleaned = -0.000307607 Jy ! Component: 1100 - total flux cleaned = -0.000317498 Jy ! Component: 1150 - total flux cleaned = -0.000366487 Jy ! Component: 1200 - total flux cleaned = -0.000385738 Jy ! Component: 1250 - total flux cleaned = -0.000423723 Jy ! Component: 1300 - total flux cleaned = -0.000461375 Jy ! Component: 1350 - total flux cleaned = -0.000535346 Jy ! Component: 1400 - total flux cleaned = -0.000562687 Jy ! Component: 1450 - total flux cleaned = -0.000562635 Jy ! Component: 1500 - total flux cleaned = -0.000598459 Jy ! Component: 1550 - total flux cleaned = -0.000607251 Jy ! Component: 1600 - total flux cleaned = -0.000642026 Jy ! Component: 1650 - total flux cleaned = -0.000676423 Jy ! Component: 1700 - total flux cleaned = -0.000693383 Jy ! Component: 1750 - total flux cleaned = -0.00071025 Jy ! Component: 1800 - total flux cleaned = -0.000768371 Jy ! Component: 1850 - total flux cleaned = -0.000743663 Jy ! Component: 1900 - total flux cleaned = -0.000743625 Jy ! Component: 1950 - total flux cleaned = -0.000751598 Jy ! Component: 2000 - total flux cleaned = -0.000791431 Jy ! Component: 2050 - total flux cleaned = -0.00080725 Jy ! Component: 2100 - total flux cleaned = -0.000791709 Jy ! Component: 2150 - total flux cleaned = -0.000814935 Jy ! Component: 2200 - total flux cleaned = -0.000807335 Jy ! Component: 2250 - total flux cleaned = -0.0008452 Jy ! Component: 2300 - total flux cleaned = -0.000852532 Jy ! Component: 2350 - total flux cleaned = -0.000852394 Jy ! Component: 2400 - total flux cleaned = -0.000874458 Jy ! Component: 2450 - total flux cleaned = -0.000837969 Jy ! Component: 2500 - total flux cleaned = -0.000837889 Jy ! Component: 2550 - total flux cleaned = -0.00083082 Jy ! Component: 2600 - total flux cleaned = -0.000845019 Jy ! Component: 2650 - total flux cleaned = -0.00084489 Jy ! Component: 2700 - total flux cleaned = -0.00084483 Jy ! Component: 2750 - total flux cleaned = -0.000837973 Jy ! Component: 2800 - total flux cleaned = -0.0008448 Jy ! Component: 2850 - total flux cleaned = -0.00083126 Jy ! Component: 2900 - total flux cleaned = -0.00083122 Jy ! Component: 2950 - total flux cleaned = -0.000837906 Jy ! Component: 3000 - total flux cleaned = -0.000837863 Jy ! Component: 3050 - total flux cleaned = -0.000844431 Jy ! Component: 3100 - total flux cleaned = -0.000824954 Jy ! Component: 3150 - total flux cleaned = -0.000812106 Jy ! Component: 3200 - total flux cleaned = -0.000818511 Jy ! Component: 3250 - total flux cleaned = -0.000774068 Jy ! Component: 3300 - total flux cleaned = -0.000805708 Jy ! Component: 3350 - total flux cleaned = -0.000780594 Jy ! Component: 3400 - total flux cleaned = -0.000792982 Jy ! Component: 3450 - total flux cleaned = -0.000774476 Jy ! Component: 3500 - total flux cleaned = -0.000768288 Jy ! Component: 3550 - total flux cleaned = -0.00075005 Jy ! Component: 3600 - total flux cleaned = -0.000762126 Jy ! Component: 3650 - total flux cleaned = -0.000762087 Jy ! Component: 3700 - total flux cleaned = -0.000732307 Jy ! Component: 3750 - total flux cleaned = -0.00072647 Jy ! Component: 3800 - total flux cleaned = -0.000714728 Jy ! Component: 3850 - total flux cleaned = -0.000703123 Jy ! Component: 3900 - total flux cleaned = -0.000726343 Jy ! Component: 3950 - total flux cleaned = -0.000732104 Jy ! Component: 4000 - total flux cleaned = -0.000720628 Jy ! Component: 4050 - total flux cleaned = -0.000703598 Jy ! Total flux subtracted in 4096 components = -0.000720607 Jy ! Clean residual min=-0.000314 max=0.000305 Jy/beam ! Clean residual mean=-0.000000 rms=0.000099 Jy/beam ! Combined flux in latest and established models = 0.092996 Jy keep ! Adding 304 model components to the UV plane model. ! The established model now contains 459 components and 0.092996 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ag_uvs/J2318+1914_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.512 x 4.108 at -3.202 degrees (North through East) ! Clean map min=-0.00054989 max=0.080194 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ag_uvs/J2318+1914_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0801942 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.75742e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.365017 0.365017 0.730034 1.46007 2.92014 5.84028 11.6806 23.3611 46.7222 93.4444 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.08 quit ! Quitting program ! Log file /scr/pima/bp171ag_uvs/J2318+1914_C_uvs.log closed on Fri Oct 11 03:48:12 2013