! Started logfile: /scr/pima/gc030_uvs/J0147+2115_X_uvs.log on Fri Apr 22 08:42:54 2016 obs /scr/pima/gc030_uvs/J0147+2115_X_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J0147+2115_X_uva.fits ! AN table 1: 210 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.745408 visibilities/baseline/integration-bin. ! Found source: J0147+2115 ! ! 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 8.37724e+09 8e+06 1 8e+06 ! 02 2 8.38499e+09 8e+06 1 8e+06 ! 03 3 8.39324e+09 8e+06 1 8e+06 ! 04 4 8.40099e+09 8e+06 1 8e+06 ! 05 5 8.40924e+09 8e+06 1 8e+06 ! 06 6 8.41699e+09 8e+06 1 8e+06 ! 07 7 8.42524e+09 8e+06 1 8e+06 ! 08 8 8.43299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 35064 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! 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 /scr/pima/gc030_uvs/J0147+2115_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. ! A total of 235 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 235 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 235 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 235 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 446 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 235 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 235 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.008309Jy sigma=17.068658 ! Fit after self-cal, rms=0.935084Jy sigma=16.006082 ! 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=0.4382 mas, bmaj=1.423 mas, bpa=-8.574 degrees ! Estimated noise=0.647447 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 = 0.0509385 Jy ! Component: 100 - total flux cleaned = 0.0652687 Jy ! Total flux subtracted in 100 components = 0.0652687 Jy ! Clean residual min=-0.007563 max=0.017388 Jy/beam ! Clean residual mean=-0.000006 rms=0.002155 Jy/beam ! Combined flux in latest and established models = 0.0652687 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0652687 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.131218Jy sigma=0.846848 ! Fit after self-cal, rms=0.130842Jy sigma=0.844504 ! Inverting map ! Added new window around map position (0.4, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0161265 Jy ! Component: 100 - total flux cleaned = 0.0269886 Jy ! Total flux subtracted in 100 components = 0.0269886 Jy ! Clean residual min=-0.005517 max=0.008103 Jy/beam ! Clean residual mean=-0.000005 rms=0.001623 Jy/beam ! Combined flux in latest and established models = 0.0922573 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 17 components and 0.0922573 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.124835Jy sigma=0.786429 ! Fit after self-cal, rms=0.123936Jy sigma=0.778844 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111731 Jy ! Component: 100 - total flux cleaned = 0.0192541 Jy ! Total flux subtracted in 100 components = 0.0192541 Jy ! Clean residual min=-0.004585 max=0.005698 Jy/beam ! Clean residual mean=-0.000004 rms=0.001276 Jy/beam ! Combined flux in latest and established models = 0.111511 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 21 components and 0.111511 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.120798Jy sigma=0.749695 ! Fit after self-cal, rms=0.120124Jy sigma=0.746664 ! 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=0.4757 mas, bmaj=1.509 mas, bpa=-8.602 degrees ! Estimated noise=0.320347 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 = 0.0118754 Jy ! Component: 100 - total flux cleaned = 0.0194613 Jy ! Component: 150 - total flux cleaned = 0.024869 Jy ! Component: 200 - total flux cleaned = 0.0288652 Jy ! Total flux subtracted in 200 components = 0.0288652 Jy ! Clean residual min=-0.004074 max=0.004046 Jy/beam ! Clean residual mean=-0.000010 rms=0.000951 Jy/beam ! Combined flux in latest and established models = 0.140377 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 36 components and 0.140377 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.117555Jy sigma=0.723878 ! Fit after self-cal, rms=0.116645Jy sigma=0.721153 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4757 x 1.509 at -8.602 degrees (North through East) ! Clean map min=-0.0038171 max=0.064881 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 EB 1.01 HN 0.83 KP 0.94 ! LA 0.99 NL 1.03 PT 0.99 SC 1.00 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 EB 1.01 HN 1.00* KP 0.98 ! LA 1.02 NL 1.03 PT 0.99 SC 1.04 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.116645Jy sigma=0.721153 ! Fit after self-cal, rms=0.114528Jy sigma=0.718637 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.4763 mas, bmaj=1.513 mas, bpa=-8.576 degrees ! Estimated noise=0.319763 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 = 0.00403677 Jy ! Component: 100 - total flux cleaned = 0.00651573 Jy ! Component: 150 - total flux cleaned = 0.00776163 Jy ! Component: 200 - total flux cleaned = 0.00840741 Jy ! Total flux subtracted in 200 components = 0.00840741 Jy ! Clean residual min=-0.004207 max=0.003275 Jy/beam ! Clean residual mean=-0.000007 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.148784 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 42 components and 0.148784 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.114226Jy sigma=0.715960 ! Fit after self-cal, rms=0.113993Jy sigma=0.715397 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.113993Jy sigma=0.715397 ! Fit after self-cal, rms=0.109318Jy sigma=0.712929 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.4762 mas, bmaj=1.516 mas, bpa=-8.631 degrees ! Estimated noise=0.318708 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137759 Jy ! Component: 100 - total flux cleaned = 0.00143409 Jy ! Component: 150 - total flux cleaned = 0.00143493 Jy ! Component: 200 - total flux cleaned = 0.00139718 Jy ! Total flux subtracted in 200 components = 0.00139718 Jy ! Clean residual min=-0.003655 max=0.002415 Jy/beam ! Clean residual mean=-0.000004 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.150181 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 46 components and 0.150181 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.109235Jy sigma=0.712294 ! Fit after self-cal, rms=0.109187Jy sigma=0.712096 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 = 0.000139198 Jy ! Component: 100 - total flux cleaned = 0.000139612 Jy ! Component: 150 - total flux cleaned = 0.00020025 Jy ! Component: 200 - total flux cleaned = 0.000199998 Jy ! Total flux subtracted in 200 components = 0.000199998 Jy ! Clean residual min=-0.003491 max=0.002296 Jy/beam ! Clean residual mean=-0.000004 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.150381 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 48 components and 0.150381 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.109151Jy sigma=0.711787 ! Fit after self-cal, rms=0.109142Jy sigma=0.711715 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.109142Jy sigma=0.711715 ! Fit after self-cal, rms=0.110515Jy sigma=0.711796 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.4761 mas, bmaj=1.511 mas, bpa=-8.649 degrees ! Estimated noise=0.319564 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000834283 Jy ! Component: 100 - total flux cleaned = 0.000952919 Jy ! Component: 150 - total flux cleaned = 0.00100374 Jy ! Component: 200 - total flux cleaned = 0.00107143 Jy ! Total flux subtracted in 200 components = 0.00107143 Jy ! Clean residual min=-0.003375 max=0.002318 Jy/beam ! Clean residual mean=-0.000004 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.151453 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 52 components and 0.151453 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.110494Jy sigma=0.711563 ! Fit after self-cal, rms=0.110505Jy sigma=0.711491 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 = 0.000155249 Jy ! Component: 100 - total flux cleaned = 0.00015502 Jy ! Component: 150 - total flux cleaned = 0.000154969 Jy ! Component: 200 - total flux cleaned = 0.000191099 Jy ! Total flux subtracted in 200 components = 0.000191099 Jy ! Clean residual min=-0.003245 max=0.002275 Jy/beam ! Clean residual mean=-0.000004 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.151644 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 55 components and 0.151644 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.110491Jy sigma=0.711364 ! Fit after self-cal, rms=0.110487Jy sigma=0.711321 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.110487Jy sigma=0.711321 ! Fit after self-cal, rms=0.111102Jy sigma=0.710918 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.331 mas, bmaj=2.532 mas, bpa=39.23 degrees ! Estimated noise=0.87732 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.79994e-05 Jy ! Component: 100 - total flux cleaned = 3.79871e-05 Jy ! Component: 150 - total flux cleaned = 0.000120901 Jy ! Component: 200 - total flux cleaned = 0.00018288 Jy ! Total flux subtracted in 200 components = 0.00018288 Jy ! Clean residual min=-0.008579 max=0.007581 Jy/beam ! Clean residual mean=-0.000020 rms=0.002238 Jy/beam ! Combined flux in latest and established models = 0.151827 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 60 components and 0.151826 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.111141Jy sigma=0.719976 ! Fit after self-cal, rms=0.110984Jy sigma=0.716801 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 = -0.000471717 Jy ! Component: 100 - total flux cleaned = -0.000328313 Jy ! Component: 150 - total flux cleaned = -0.000140264 Jy ! Component: 200 - total flux cleaned = -2.92086e-05 Jy ! Total flux subtracted in 200 components = -2.92086e-05 Jy ! Clean residual min=-0.008700 max=0.007816 Jy/beam ! Clean residual mean=-0.000022 rms=0.002300 Jy/beam ! Combined flux in latest and established models = 0.151797 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 61 components and 0.151797 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.111058Jy sigma=0.726173 ! Fit after self-cal, rms=0.111054Jy sigma=0.724223 ! 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=0.4755 mas, bmaj=1.508 mas, bpa=-8.704 degrees ! Estimated noise=0.31972 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4755 x 1.508 at -8.704 degrees (North through East) ! Clean map min=-0.003917 max=0.065081 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=0.4383 mas, bmaj=1.422 mas, bpa=-8.716 degrees ! Estimated noise=0.644664 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0505531 Jy ! Component: 100 - total flux cleaned = 0.0732234 Jy ! Component: 150 - total flux cleaned = 0.089783 Jy ! Component: 200 - total flux cleaned = 0.102824 Jy ! Total flux subtracted in 200 components = 0.102824 Jy ! Clean residual min=-0.006014 max=0.008490 Jy/beam ! Clean residual mean=-0.000005 rms=0.001632 Jy/beam ! Combined flux in latest and established models = 0.102824 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.102824 Jy ! Inverting map and beam ! Estimated beam: bmin=0.4755 mas, bmaj=1.508 mas, bpa=-8.704 degrees ! Estimated noise=0.31972 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 = 0.01462 Jy ! Component: 100 - total flux cleaned = 0.024771 Jy ! Component: 150 - total flux cleaned = 0.0320991 Jy ! Component: 200 - total flux cleaned = 0.0374549 Jy ! Total flux subtracted in 200 components = 0.0374549 Jy ! Clean residual min=-0.003904 max=0.004238 Jy/beam ! Clean residual mean=-0.000008 rms=0.000965 Jy/beam ! Combined flux in latest and established models = 0.140279 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 24 components and 0.140279 Jy ! Inverting map ! Added new window around map position (-9.8, 17.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00426912 Jy ! Component: 100 - total flux cleaned = 0.00674611 Jy ! Component: 150 - total flux cleaned = 0.00787995 Jy ! Component: 200 - total flux cleaned = 0.00833602 Jy ! Total flux subtracted in 200 components = 0.00833602 Jy ! Clean residual min=-0.003365 max=0.002826 Jy/beam ! Clean residual mean=-0.000005 rms=0.000778 Jy/beam ! Combined flux in latest and established models = 0.148615 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 42 components and 0.148615 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=2.331 mas, bmaj=2.532 mas, bpa=39.23 degrees ! Estimated noise=0.87732 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000871566 Jy ! Component: 100 - total flux cleaned = 0.00122375 Jy ! Component: 150 - total flux cleaned = 0.00135485 Jy ! Component: 200 - total flux cleaned = 0.00153815 Jy ! Total flux subtracted in 200 components = 0.00153815 Jy ! Clean residual min=-0.007862 max=0.007810 Jy/beam ! Clean residual mean=-0.000020 rms=0.002185 Jy/beam ! Combined flux in latest and established models = 0.150154 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 = 0.000168688 Jy ! Component: 100 - total flux cleaned = 0.000402132 Jy ! Component: 150 - total flux cleaned = 0.000614454 Jy ! Component: 200 - total flux cleaned = 0.000807728 Jy ! Total flux subtracted in 200 components = 0.000807728 Jy ! Clean residual min=-0.007680 max=0.007697 Jy/beam ! Clean residual mean=-0.000017 rms=0.002103 Jy/beam ! Combined flux in latest and established models = 0.150961 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 57 components and 0.150961 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.4755 mas, bmaj=1.508 mas, bpa=-8.704 degrees ! Estimated noise=0.31972 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156144 Jy ! Component: 100 - total flux cleaned = 0.00184639 Jy ! Component: 150 - total flux cleaned = 0.00194414 Jy ! Component: 200 - total flux cleaned = 0.00173131 Jy ! Total flux subtracted in 200 components = 0.00173131 Jy ! Clean residual min=-0.002900 max=0.002970 Jy/beam ! Clean residual mean=-0.000002 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.152693 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 67 components and 0.152693 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.110850Jy sigma=0.714220 ! Fit after self-cal, rms=0.110920Jy sigma=0.711571 wmodel /scr/pima/gc030_uvs/J0147+2115_X_map.mod ! Writing 67 model components to file: /scr/pima/gc030_uvs/J0147+2115_X_map.mod wobs /scr/pima/gc030_uvs/J0147+2115_X_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J0147+2115_X_uvs.fits wwins /scr/pima/gc030_uvs/J0147+2115_X_map.win ! wwins: Wrote 3 windows to /scr/pima/gc030_uvs/J0147+2115_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 = 7.25682e-06 Jy ! Component: 100 - total flux cleaned = -0.000257167 Jy ! Component: 150 - total flux cleaned = -0.000335717 Jy ! Component: 200 - total flux cleaned = -0.000524965 Jy ! Component: 250 - total flux cleaned = -0.000704245 Jy ! Component: 300 - total flux cleaned = -0.000672122 Jy ! Component: 350 - total flux cleaned = -0.000704786 Jy ! Component: 400 - total flux cleaned = -0.000672829 Jy ! Component: 450 - total flux cleaned = -0.000671554 Jy ! Component: 500 - total flux cleaned = -0.000670933 Jy ! Component: 550 - total flux cleaned = -0.000643304 Jy ! Component: 600 - total flux cleaned = -0.000750932 Jy ! Component: 650 - total flux cleaned = -0.000828507 Jy ! Component: 700 - total flux cleaned = -0.000854237 Jy ! Component: 750 - total flux cleaned = -0.000951828 Jy ! Component: 800 - total flux cleaned = -0.00109494 Jy ! Component: 850 - total flux cleaned = -0.00118764 Jy ! Component: 900 - total flux cleaned = -0.00129982 Jy ! Component: 950 - total flux cleaned = -0.00138734 Jy ! Component: 1000 - total flux cleaned = -0.00149392 Jy ! Component: 1050 - total flux cleaned = -0.00159761 Jy ! Component: 1100 - total flux cleaned = -0.00175972 Jy ! Component: 1150 - total flux cleaned = -0.00185863 Jy ! Component: 1200 - total flux cleaned = -0.00195491 Jy ! Component: 1250 - total flux cleaned = -0.00204941 Jy ! Component: 1300 - total flux cleaned = -0.00212345 Jy ! Component: 1350 - total flux cleaned = -0.00223203 Jy ! Component: 1400 - total flux cleaned = -0.00232047 Jy ! Component: 1450 - total flux cleaned = -0.00235473 Jy ! Component: 1500 - total flux cleaned = -0.00240539 Jy ! Component: 1550 - total flux cleaned = -0.00238869 Jy ! Component: 1600 - total flux cleaned = -0.00238884 Jy ! Component: 1650 - total flux cleaned = -0.00242118 Jy ! Component: 1700 - total flux cleaned = -0.00245241 Jy ! Component: 1750 - total flux cleaned = -0.00245254 Jy ! Component: 1800 - total flux cleaned = -0.00252932 Jy ! Component: 1850 - total flux cleaned = -0.00255944 Jy ! Component: 1900 - total flux cleaned = -0.00260412 Jy ! Component: 1950 - total flux cleaned = -0.00261866 Jy ! Component: 2000 - total flux cleaned = -0.00263293 Jy ! Component: 2050 - total flux cleaned = -0.00264703 Jy ! Component: 2100 - total flux cleaned = -0.00264711 Jy ! Component: 2150 - total flux cleaned = -0.0026334 Jy ! Component: 2200 - total flux cleaned = -0.00261969 Jy ! Component: 2250 - total flux cleaned = -0.00259309 Jy ! Component: 2300 - total flux cleaned = -0.00263293 Jy ! Component: 2350 - total flux cleaned = -0.00269855 Jy ! Component: 2400 - total flux cleaned = -0.00269824 Jy ! Component: 2450 - total flux cleaned = -0.00271092 Jy ! Component: 2500 - total flux cleaned = -0.00273619 Jy ! Component: 2550 - total flux cleaned = -0.00274873 Jy ! Component: 2600 - total flux cleaned = -0.00279837 Jy ! Component: 2650 - total flux cleaned = -0.00283521 Jy ! Component: 2700 - total flux cleaned = -0.00284749 Jy ! Component: 2750 - total flux cleaned = -0.00289568 Jy ! Component: 2800 - total flux cleaned = -0.00293155 Jy ! Component: 2850 - total flux cleaned = -0.00296686 Jy ! Component: 2900 - total flux cleaned = -0.0030252 Jy ! Component: 2950 - total flux cleaned = -0.00304828 Jy ! Component: 3000 - total flux cleaned = -0.00308254 Jy ! Component: 3050 - total flux cleaned = -0.00315038 Jy ! Component: 3100 - total flux cleaned = -0.00319504 Jy ! Component: 3150 - total flux cleaned = -0.00322828 Jy ! Component: 3200 - total flux cleaned = -0.00323912 Jy ! Component: 3250 - total flux cleaned = -0.0032937 Jy ! Component: 3300 - total flux cleaned = -0.00330439 Jy ! Component: 3350 - total flux cleaned = -0.00331517 Jy ! Component: 3400 - total flux cleaned = -0.00336856 Jy ! Component: 3450 - total flux cleaned = -0.00342127 Jy ! Component: 3500 - total flux cleaned = -0.0034421 Jy ! Component: 3550 - total flux cleaned = -0.00351454 Jy ! Component: 3600 - total flux cleaned = -0.00353498 Jy ! Component: 3650 - total flux cleaned = -0.00358582 Jy ! Component: 3700 - total flux cleaned = -0.00358588 Jy ! Component: 3750 - total flux cleaned = -0.00363618 Jy ! Component: 3800 - total flux cleaned = -0.00370601 Jy ! Component: 3850 - total flux cleaned = -0.00374552 Jy ! Component: 3900 - total flux cleaned = -0.00374544 Jy ! Component: 3950 - total flux cleaned = -0.00378456 Jy ! Component: 4000 - total flux cleaned = -0.00381366 Jy ! Component: 4050 - total flux cleaned = -0.00384252 Jy ! Total flux subtracted in 4096 components = -0.00385213 Jy ! Clean residual min=-0.000571 max=0.000557 Jy/beam ! Clean residual mean=-0.000000 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.14884 Jy keep ! Adding 335 model components to the UV plane model. ! The established model now contains 402 components and 0.14884 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J0147+2115_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4755 x 1.508 at -8.704 degrees (North through East) ! Clean map min=-0.0057355 max=0.064114 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J0147+2115_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0641137 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000161107 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.753847 0.753847 1.50769 3.01539 6.03078 12.0616 24.1231 48.2462 96.4925 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.064 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 397.958 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J0147+2115_X_uvs.log closed on Fri Apr 22 08:43:00 2016