! Started logfile: /d2/scr/pima/bp171aa_uvs/J1025+1253_C_uvs.log on Thu Nov 28 23:34:02 2013 obs /d2/scr/pima/bp171aa_uvs/J1025+1253_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171aa_uvs/J1025+1253_C_uva.fits ! AN table 1: 11 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.949495 visibilities/baseline/integration-bin. ! Found source: J1025+1253 ! ! 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 4.14397e+09 3.2e+07 1 3.2e+07 ! 02 2 4.17597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.20797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.23997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.43197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.52797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.55997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.59197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3760 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/bp171aa_uvs/J1025+1253_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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.888532Jy sigma=0.627662 ! Fit after self-cal, rms=0.647552Jy sigma=0.457441 ! 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=1.326 mas, bmaj=3.446 mas, bpa=-0.1929 degrees ! Estimated noise=22.0217 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 = 0.263981 Jy ! Component: 100 - total flux cleaned = 0.337378 Jy ! Total flux subtracted in 100 components = 0.337378 Jy ! Clean residual min=-0.012076 max=0.032308 Jy/beam ! Clean residual mean=-0.000004 rms=0.003760 Jy/beam ! Combined flux in latest and established models = 0.337378 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.337378 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=0.083755Jy sigma=0.059115 ! Fit after self-cal, rms=0.083751Jy sigma=0.059113 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0356441 Jy ! Component: 100 - total flux cleaned = 0.0544401 Jy ! Total flux subtracted in 100 components = 0.0544401 Jy ! Clean residual min=-0.008590 max=0.010101 Jy/beam ! Clean residual mean=-0.000003 rms=0.002214 Jy/beam ! Combined flux in latest and established models = 0.391818 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 10 components and 0.391818 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=0.065020Jy sigma=0.045854 ! Fit after self-cal, rms=0.065009Jy sigma=0.045846 ! 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=1.554 mas, bmaj=3.97 mas, bpa=-0.2665 degrees ! Estimated noise=16.3241 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 = 0.0122888 Jy ! Component: 100 - total flux cleaned = 0.0183775 Jy ! Component: 150 - total flux cleaned = 0.0220563 Jy ! Component: 200 - total flux cleaned = 0.0243572 Jy ! Total flux subtracted in 200 components = 0.0243572 Jy ! Clean residual min=-0.012185 max=0.009021 Jy/beam ! Clean residual mean=-0.000011 rms=0.002528 Jy/beam ! Combined flux in latest and established models = 0.416175 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 31 components and 0.416175 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=0.062770Jy sigma=0.044253 ! Fit after self-cal, rms=0.062770Jy sigma=0.044252 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.554 x 3.97 at -0.2665 degrees (North through East) ! Clean map min=-0.011772 max=0.35286 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 1.03 FD 1.13 HN 0.95 KP 0.93 ! LA 1.09 MK 1.15 NL 1.09 OV 0.99 ! PT 0.93 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.14 HN 0.97 KP 0.98 ! LA 1.10 MK 1.06 NL 1.13 OV 1.05 ! PT 1.02 SC 0.99 ! ! ! 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 0.99 FD 1.10 HN 0.96 KP 0.98 ! LA 1.07 MK 1.11 NL 1.01 OV 0.98 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.03 HN 0.95 KP 1.00 ! LA 1.08 MK 1.08 NL 1.00 OV 0.95 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 0.98 KP 1.02 ! LA 1.14 MK 1.05 NL 0.98 OV 0.98 ! PT 1.05 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 0.93 KP 0.95 ! LA 1.05 MK 1.06 NL 1.01 OV 0.99 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 HN 0.94 KP 1.00 ! LA 1.05 MK 1.06 NL 0.98 OV 1.00 ! PT 0.94 SC 1.02 ! ! ! Fit before self-cal, rms=0.062770Jy sigma=0.044252 ! Fit after self-cal, rms=0.057117Jy sigma=0.039825 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.561 mas, bmaj=3.969 mas, bpa=-0.0217 degrees ! Estimated noise=16.7543 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 = 0.00731597 Jy ! Component: 100 - total flux cleaned = 0.0100171 Jy ! Component: 150 - total flux cleaned = 0.0113016 Jy ! Component: 200 - total flux cleaned = 0.0116454 Jy ! Total flux subtracted in 200 components = 0.0116454 Jy ! Clean residual min=-0.007549 max=0.007286 Jy/beam ! Clean residual mean=-0.000003 rms=0.001881 Jy/beam ! Combined flux in latest and established models = 0.427821 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 41 components and 0.427821 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=0.056352Jy sigma=0.039260 ! Fit after self-cal, rms=0.056363Jy sigma=0.039258 ! 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=0.056363Jy sigma=0.039258 ! Fit after self-cal, rms=0.056156Jy sigma=0.038856 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.558 mas, bmaj=3.957 mas, bpa=0.1653 degrees ! Estimated noise=17.0608 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00640544 Jy ! Component: 100 - total flux cleaned = 0.00877239 Jy ! Component: 150 - total flux cleaned = 0.00996742 Jy ! Component: 200 - total flux cleaned = 0.0104361 Jy ! Total flux subtracted in 200 components = 0.0104361 Jy ! Clean residual min=-0.007546 max=0.007078 Jy/beam ! Clean residual mean=-0.000003 rms=0.001890 Jy/beam ! Combined flux in latest and established models = 0.438257 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 46 components and 0.438257 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=0.055583Jy sigma=0.038408 ! Fit after self-cal, rms=0.055583Jy sigma=0.038408 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 = 8.54469e-05 Jy ! Component: 100 - total flux cleaned = 0.00019011 Jy ! Component: 150 - total flux cleaned = 0.000263279 Jy ! Component: 200 - total flux cleaned = 0.000354239 Jy ! Total flux subtracted in 200 components = 0.000354239 Jy ! Clean residual min=-0.007574 max=0.007062 Jy/beam ! Clean residual mean=-0.000003 rms=0.001887 Jy/beam ! Combined flux in latest and established models = 0.438611 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 46 components and 0.438611 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=0.055565Jy sigma=0.038395 ! Fit after self-cal, rms=0.055565Jy sigma=0.038395 ! 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=0.055565Jy sigma=0.038395 ! Fit after self-cal, rms=0.055432Jy sigma=0.038065 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.556 mas, bmaj=3.949 mas, bpa=0.3066 degrees ! Estimated noise=17.3477 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00560185 Jy ! Component: 100 - total flux cleaned = 0.00765951 Jy ! Component: 150 - total flux cleaned = 0.00873311 Jy ! Component: 200 - total flux cleaned = 0.00930447 Jy ! Total flux subtracted in 200 components = 0.00930447 Jy ! Clean residual min=-0.007759 max=0.007095 Jy/beam ! Clean residual mean=-0.000004 rms=0.001903 Jy/beam ! Combined flux in latest and established models = 0.447915 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 48 components and 0.447916 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=0.055006Jy sigma=0.037714 ! Fit after self-cal, rms=0.055006Jy sigma=0.037714 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 = 0.000108752 Jy ! Component: 100 - total flux cleaned = 0.000147241 Jy ! Component: 150 - total flux cleaned = 0.000183655 Jy ! Component: 200 - total flux cleaned = 0.000200864 Jy ! Total flux subtracted in 200 components = 0.000200864 Jy ! Clean residual min=-0.007814 max=0.007097 Jy/beam ! Clean residual mean=-0.000003 rms=0.001901 Jy/beam ! Combined flux in latest and established models = 0.448116 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 51 components and 0.448116 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=0.054997Jy sigma=0.037707 ! Fit after self-cal, rms=0.054997Jy sigma=0.037707 ! 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=0.054997Jy sigma=0.037707 ! Fit after self-cal, rms=0.054934Jy sigma=0.037451 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.536 mas, bmaj=5.522 mas, bpa=-1.942 degrees ! Estimated noise=23.2312 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00591292 Jy ! Component: 100 - total flux cleaned = 0.00742155 Jy ! Component: 150 - total flux cleaned = 0.00768815 Jy ! Component: 200 - total flux cleaned = 0.00783619 Jy ! Total flux subtracted in 200 components = 0.00783619 Jy ! Clean residual min=-0.012885 max=0.010899 Jy/beam ! Clean residual mean=-0.000010 rms=0.003277 Jy/beam ! Combined flux in latest and established models = 0.455953 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 60 components and 0.455953 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=0.054846Jy sigma=0.037326 ! Fit after self-cal, rms=0.054794Jy sigma=0.037293 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 = 0.000662704 Jy ! Component: 100 - total flux cleaned = 0.00066645 Jy ! Component: 150 - total flux cleaned = 0.000632567 Jy ! Component: 200 - total flux cleaned = 0.000602558 Jy ! Total flux subtracted in 200 components = 0.000602558 Jy ! Clean residual min=-0.012770 max=0.011068 Jy/beam ! Clean residual mean=-0.000010 rms=0.003264 Jy/beam ! Combined flux in latest and established models = 0.456555 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 62 components and 0.456555 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=0.054946Jy sigma=0.037380 ! Fit after self-cal, rms=0.054932Jy sigma=0.037372 ! 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=1.554 mas, bmaj=3.941 mas, bpa=0.4194 degrees ! Estimated noise=17.6035 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.554 x 3.941 at 0.4194 degrees (North through East) ! Clean map min=-0.0083045 max=0.37649 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=1.33 mas, bmaj=3.428 mas, bpa=0.5826 degrees ! Estimated noise=23.7305 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.284437 Jy ! Component: 100 - total flux cleaned = 0.364143 Jy ! Component: 150 - total flux cleaned = 0.402387 Jy ! Component: 200 - total flux cleaned = 0.422082 Jy ! Total flux subtracted in 200 components = 0.422082 Jy ! Clean residual min=-0.007305 max=0.009336 Jy/beam ! Clean residual mean=-0.000000 rms=0.001770 Jy/beam ! Combined flux in latest and established models = 0.422082 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.422082 Jy ! Inverting map and beam ! Estimated beam: bmin=1.554 mas, bmaj=3.941 mas, bpa=0.4194 degrees ! Estimated noise=17.6035 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 = 0.0141901 Jy ! Component: 100 - total flux cleaned = 0.0216973 Jy ! Component: 150 - total flux cleaned = 0.0263247 Jy ! Component: 200 - total flux cleaned = 0.0293031 Jy ! Total flux subtracted in 200 components = 0.0293031 Jy ! Clean residual min=-0.008704 max=0.007088 Jy/beam ! Clean residual mean=-0.000004 rms=0.001961 Jy/beam ! Combined flux in latest and established models = 0.451385 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 53 components and 0.451385 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=3.536 mas, bmaj=5.522 mas, bpa=-1.942 degrees ! Estimated noise=23.2312 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00350817 Jy ! Component: 100 - total flux cleaned = 0.00389232 Jy ! Component: 150 - total flux cleaned = 0.0040729 Jy ! Component: 200 - total flux cleaned = 0.00426593 Jy ! Total flux subtracted in 200 components = 0.00426593 Jy ! Clean residual min=-0.013143 max=0.011047 Jy/beam ! Clean residual mean=-0.000010 rms=0.003289 Jy/beam ! Combined flux in latest and established models = 0.455651 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 = 7.93311e-05 Jy ! Component: 100 - total flux cleaned = 0.000180859 Jy ! Component: 150 - total flux cleaned = 0.000240075 Jy ! Component: 200 - total flux cleaned = 0.000292471 Jy ! Total flux subtracted in 200 components = 0.000292471 Jy ! Clean residual min=-0.013001 max=0.011055 Jy/beam ! Clean residual mean=-0.000010 rms=0.003274 Jy/beam ! Combined flux in latest and established models = 0.455944 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 62 components and 0.455944 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.554 mas, bmaj=3.941 mas, bpa=0.4194 degrees ! Estimated noise=17.6035 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000207397 Jy ! Component: 100 - total flux cleaned = -0.000318106 Jy ! Component: 150 - total flux cleaned = -2.92682e-05 Jy ! Component: 200 - total flux cleaned = 0.000266708 Jy ! Total flux subtracted in 200 components = 0.000266708 Jy ! Clean residual min=-0.008682 max=0.007190 Jy/beam ! Clean residual mean=-0.000004 rms=0.001926 Jy/beam ! Combined flux in latest and established models = 0.45621 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 63 components and 0.45621 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=0.054850Jy sigma=0.037319 ! Fit after self-cal, rms=0.054846Jy sigma=0.037317 wmodel /d2/scr/pima/bp171aa_uvs/J1025+1253_C_map.mod ! Writing 63 model components to file: /d2/scr/pima/bp171aa_uvs/J1025+1253_C_map.mod wobs /d2/scr/pima/bp171aa_uvs/J1025+1253_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171aa_uvs/J1025+1253_C_uvs.fits wwins /d2/scr/pima/bp171aa_uvs/J1025+1253_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171aa_uvs/J1025+1253_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 = -0.0033625 Jy ! Component: 100 - total flux cleaned = -0.00469675 Jy ! Component: 150 - total flux cleaned = -0.00579788 Jy ! Component: 200 - total flux cleaned = -0.0067137 Jy ! Component: 250 - total flux cleaned = -0.00735958 Jy ! Component: 300 - total flux cleaned = -0.00797589 Jy ! Component: 350 - total flux cleaned = -0.00836789 Jy ! Component: 400 - total flux cleaned = -0.00864999 Jy ! Component: 450 - total flux cleaned = -0.0085635 Jy ! Component: 500 - total flux cleaned = -0.00873667 Jy ! Component: 550 - total flux cleaned = -0.00890332 Jy ! Component: 600 - total flux cleaned = -0.00898314 Jy ! Component: 650 - total flux cleaned = -0.00906095 Jy ! Component: 700 - total flux cleaned = -0.00913552 Jy ! Component: 750 - total flux cleaned = -0.00920796 Jy ! Component: 800 - total flux cleaned = -0.00920772 Jy ! Component: 850 - total flux cleaned = -0.00913808 Jy ! Component: 900 - total flux cleaned = -0.00913856 Jy ! Component: 950 - total flux cleaned = -0.00900593 Jy ! Component: 1000 - total flux cleaned = -0.00900543 Jy ! Component: 1050 - total flux cleaned = -0.00900538 Jy ! Component: 1100 - total flux cleaned = -0.00875522 Jy ! Component: 1150 - total flux cleaned = -0.0086322 Jy ! Component: 1200 - total flux cleaned = -0.00839193 Jy ! Component: 1250 - total flux cleaned = -0.00815752 Jy ! Component: 1300 - total flux cleaned = -0.00809974 Jy ! Component: 1350 - total flux cleaned = -0.00792945 Jy ! Component: 1400 - total flux cleaned = -0.00759607 Jy ! Component: 1450 - total flux cleaned = -0.00748666 Jy ! Component: 1500 - total flux cleaned = -0.0073262 Jy ! Component: 1550 - total flux cleaned = -0.00716813 Jy ! Component: 1600 - total flux cleaned = -0.00701254 Jy ! Component: 1650 - total flux cleaned = -0.00686014 Jy ! Component: 1700 - total flux cleaned = -0.00671044 Jy ! Component: 1750 - total flux cleaned = -0.00666177 Jy ! Component: 1800 - total flux cleaned = -0.00646812 Jy ! Component: 1850 - total flux cleaned = -0.00637293 Jy ! Component: 1900 - total flux cleaned = -0.00613968 Jy ! Component: 1950 - total flux cleaned = -0.00595692 Jy ! Component: 2000 - total flux cleaned = -0.0058676 Jy ! Component: 2050 - total flux cleaned = -0.00573437 Jy ! Component: 2100 - total flux cleaned = -0.00573506 Jy ! Component: 2150 - total flux cleaned = -0.00560499 Jy ! Component: 2200 - total flux cleaned = -0.00547741 Jy ! Component: 2250 - total flux cleaned = -0.00547712 Jy ! Component: 2300 - total flux cleaned = -0.00531165 Jy ! Component: 2350 - total flux cleaned = -0.0053122 Jy ! Component: 2400 - total flux cleaned = -0.00527229 Jy ! Component: 2450 - total flux cleaned = -0.00523274 Jy ! Component: 2500 - total flux cleaned = -0.00527103 Jy ! Component: 2550 - total flux cleaned = -0.00523212 Jy ! Component: 2600 - total flux cleaned = -0.00515562 Jy ! Component: 2650 - total flux cleaned = -0.00500635 Jy ! Component: 2700 - total flux cleaned = -0.00504347 Jy ! Component: 2750 - total flux cleaned = -0.00504356 Jy ! Component: 2800 - total flux cleaned = -0.00497131 Jy ! Component: 2850 - total flux cleaned = -0.00490034 Jy ! Component: 2900 - total flux cleaned = -0.00486547 Jy ! Component: 2950 - total flux cleaned = -0.0047962 Jy ! Component: 3000 - total flux cleaned = -0.00486427 Jy ! Component: 3050 - total flux cleaned = -0.00476262 Jy ! Component: 3100 - total flux cleaned = -0.00479576 Jy ! Component: 3150 - total flux cleaned = -0.0047294 Jy ! Component: 3200 - total flux cleaned = -0.0046648 Jy ! Component: 3250 - total flux cleaned = -0.00466528 Jy ! Component: 3300 - total flux cleaned = -0.00472822 Jy ! Component: 3350 - total flux cleaned = -0.00472828 Jy ! Component: 3400 - total flux cleaned = -0.00469703 Jy ! Component: 3450 - total flux cleaned = -0.0046972 Jy ! Component: 3500 - total flux cleaned = -0.00466712 Jy ! Component: 3550 - total flux cleaned = -0.00472738 Jy ! Component: 3600 - total flux cleaned = -0.00478702 Jy ! Component: 3650 - total flux cleaned = -0.00475771 Jy ! Component: 3700 - total flux cleaned = -0.00478677 Jy ! Component: 3750 - total flux cleaned = -0.00490192 Jy ! Component: 3800 - total flux cleaned = -0.00490162 Jy ! Component: 3850 - total flux cleaned = -0.00498595 Jy ! Component: 3900 - total flux cleaned = -0.00484644 Jy ! Component: 3950 - total flux cleaned = -0.00492941 Jy ! Component: 4000 - total flux cleaned = -0.00495668 Jy ! Component: 4050 - total flux cleaned = -0.00492934 Jy ! Total flux subtracted in 4096 components = -0.00487581 Jy ! Clean residual min=-0.001408 max=0.001433 Jy/beam ! Clean residual mean=0.000001 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.451335 Jy keep ! Adding 364 model components to the UV plane model. ! The established model now contains 427 components and 0.451335 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171aa_uvs/J1025+1253_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.554 x 3.941 at 0.4194 degrees (North through East) ! Clean map min=-0.003386 max=0.37973 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171aa_uvs/J1025+1253_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.379731 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000485433 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.383508 0.383508 0.767016 1.53403 3.06807 6.13613 12.2723 24.5445 49.089 98.1781 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.379 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 782.251 quit ! Quitting program ! Log file /d2/scr/pima/bp171aa_uvs/J1025+1253_C_uvs.log closed on Thu Nov 28 23:34:07 2013