! Started logfile: /d2/scr/pima/bp177j_uvs/J0326+3501_X_uvs.log on Thu Jun 19 03:24:24 2014 obs /d2/scr/pima/bp177j_uvs/J0326+3501_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177j_uvs/J0326+3501_X_uva.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.727778 visibilities/baseline/integration-bin. ! Found source: J0326+3501 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2096 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177j_uvs/J0326+3501_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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001782Jy sigma=37.936910 ! Fit after self-cal, rms=0.958059Jy sigma=36.328642 ! 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=0.7015 mas, bmaj=2.254 mas, bpa=-2.976 degrees ! Estimated noise=0.681238 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 = 0.031412 Jy ! Component: 100 - total flux cleaned = 0.0441618 Jy ! Total flux subtracted in 100 components = 0.0441618 Jy ! Clean residual min=-0.003666 max=0.006161 Jy/beam ! Clean residual mean=-0.000000 rms=0.000967 Jy/beam ! Combined flux in latest and established models = 0.0441618 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0441618 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=0.023201Jy sigma=0.835090 ! Fit after self-cal, rms=0.021456Jy sigma=0.767237 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00779468 Jy ! Component: 100 - total flux cleaned = 0.0118683 Jy ! Total flux subtracted in 100 components = 0.0118683 Jy ! Clean residual min=-0.002564 max=0.003293 Jy/beam ! Clean residual mean=0.000001 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.0560301 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 11 components and 0.0560301 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=0.017753Jy sigma=0.640512 ! Fit after self-cal, rms=0.017695Jy sigma=0.638057 ! 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=0.8255 mas, bmaj=2.344 mas, bpa=-2.025 degrees ! Estimated noise=0.413239 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 (-1.2, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00467538 Jy ! Component: 100 - total flux cleaned = 0.00756389 Jy ! Component: 150 - total flux cleaned = 0.00967592 Jy ! Component: 200 - total flux cleaned = 0.01129 Jy ! Total flux subtracted in 200 components = 0.01129 Jy ! Clean residual min=-0.001633 max=0.002594 Jy/beam ! Clean residual mean=0.000001 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0673201 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 39 components and 0.0673201 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=0.016061Jy sigma=0.583592 ! Fit after self-cal, rms=0.015956Jy sigma=0.579307 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8255 x 2.344 at -2.025 degrees (North through East) ! Clean map min=-0.0014284 max=0.040332 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 1.15 FD 1.04 HN 0.92 KP 0.88 ! LA 0.90 MK 1.03 NL 0.99 OV 0.90 ! PT 0.89 SC 0.93 ! ! ! 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 0.90 FD 1.17 HN 0.96 KP 0.92 ! LA 0.96 MK 1.10 NL 0.95 OV 1.00 ! PT 0.89 SC 0.93 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.08 HN 0.98 KP 1.02 ! LA 0.93 MK 1.04 NL 0.93 OV 0.96 ! PT 0.88 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.16 HN 1.02 KP 0.99 ! LA 1.05 MK 1.11 NL 1.03 OV 1.03 ! PT 0.93 SC 0.97 ! ! ! Correcting IF 7. ! 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 8. ! 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* ! ! ! Fit before self-cal, rms=0.015956Jy sigma=0.579307 ! Fit after self-cal, rms=0.015338Jy sigma=0.562879 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8307 mas, bmaj=2.349 mas, bpa=-1.863 degrees ! Estimated noise=0.410094 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 = 0.00116981 Jy ! Component: 100 - total flux cleaned = 0.0018718 Jy ! Component: 150 - total flux cleaned = 0.00219084 Jy ! Component: 200 - total flux cleaned = 0.00235892 Jy ! Total flux subtracted in 200 components = 0.00235892 Jy ! Clean residual min=-0.001233 max=0.001453 Jy/beam ! Clean residual mean=0.000001 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.069679 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 60 components and 0.069679 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=0.015220Jy sigma=0.558881 ! Fit after self-cal, rms=0.015204Jy sigma=0.558199 ! 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=0.015204Jy sigma=0.558199 ! Fit after self-cal, rms=0.015228Jy sigma=0.557870 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8301 mas, bmaj=2.346 mas, bpa=-1.829 degrees ! Estimated noise=0.411107 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000709447 Jy ! Component: 100 - total flux cleaned = 0.000934976 Jy ! Component: 150 - total flux cleaned = 0.00107999 Jy ! Component: 200 - total flux cleaned = 0.00114947 Jy ! Total flux subtracted in 200 components = 0.00114947 Jy ! Clean residual min=-0.001181 max=0.001438 Jy/beam ! Clean residual mean=0.000001 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0708285 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 71 components and 0.0708285 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=0.015178Jy sigma=0.556128 ! Fit after self-cal, rms=0.015169Jy sigma=0.555811 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) ! Added new window around map position (-7, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132464 Jy ! Component: 100 - total flux cleaned = 0.00175706 Jy ! Component: 150 - total flux cleaned = 0.00214516 Jy ! Component: 200 - total flux cleaned = 0.00243596 Jy ! Total flux subtracted in 200 components = 0.00243596 Jy ! Clean residual min=-0.001052 max=0.001070 Jy/beam ! Clean residual mean=0.000001 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.0732644 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 92 components and 0.0732645 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=0.015030Jy sigma=0.550586 ! Fit after self-cal, rms=0.015020Jy sigma=0.550234 ! 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=0.015020Jy sigma=0.550234 ! Fit after self-cal, rms=0.014936Jy sigma=0.546245 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8284 mas, bmaj=2.344 mas, bpa=-1.777 degrees ! Estimated noise=0.411474 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00062122 Jy ! Component: 100 - total flux cleaned = 0.000906642 Jy ! Component: 150 - total flux cleaned = 0.00111774 Jy ! Component: 200 - total flux cleaned = 0.00127252 Jy ! Total flux subtracted in 200 components = 0.00127252 Jy ! Clean residual min=-0.001010 max=0.001082 Jy/beam ! Clean residual mean=0.000001 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.074537 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 102 components and 0.074537 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=0.014886Jy sigma=0.544521 ! Fit after self-cal, rms=0.014883Jy sigma=0.544419 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 = 0.000193625 Jy ! Component: 100 - total flux cleaned = 0.000288196 Jy ! Component: 150 - total flux cleaned = 0.000388098 Jy ! Component: 200 - total flux cleaned = 0.000446466 Jy ! Total flux subtracted in 200 components = 0.000446466 Jy ! Clean residual min=-0.000976 max=0.001048 Jy/beam ! Clean residual mean=0.000001 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.0749834 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 108 components and 0.0749834 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=0.014863Jy sigma=0.543641 ! Fit after self-cal, rms=0.014862Jy sigma=0.543615 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.014862Jy sigma=0.543615 ! Fit after self-cal, rms=0.014893Jy sigma=0.543377 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.912 mas, bmaj=2.787 mas, bpa=-1.331 degrees ! Estimated noise=0.540363 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000725684 Jy ! Component: 100 - total flux cleaned = 0.00108705 Jy ! Component: 150 - total flux cleaned = 0.00133412 Jy ! Component: 200 - total flux cleaned = 0.00154653 Jy ! Total flux subtracted in 200 components = 0.00154653 Jy ! Clean residual min=-0.001238 max=0.001345 Jy/beam ! Clean residual mean=0.000001 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.07653 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 122 components and 0.07653 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=0.014886Jy sigma=0.543331 ! Fit after self-cal, rms=0.014883Jy sigma=0.543216 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 = 0.000390502 Jy ! Component: 100 - total flux cleaned = 0.000539863 Jy ! Component: 150 - total flux cleaned = 0.000625765 Jy ! Component: 200 - total flux cleaned = 0.000704652 Jy ! Total flux subtracted in 200 components = 0.000704652 Jy ! Clean residual min=-0.001200 max=0.001313 Jy/beam ! Clean residual mean=0.000001 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.0772346 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 129 components and 0.0772346 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=0.014884Jy sigma=0.543354 ! Fit after self-cal, rms=0.014883Jy sigma=0.543314 ! 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=0.828 mas, bmaj=2.344 mas, bpa=-1.764 degrees ! Estimated noise=0.412179 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.828 x 2.344 at -1.764 degrees (North through East) ! Clean map min=-0.00095321 max=0.039541 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=0.7027 mas, bmaj=2.251 mas, bpa=-2.734 degrees ! Estimated noise=0.680886 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0325654 Jy ! Component: 100 - total flux cleaned = 0.0461023 Jy ! Component: 150 - total flux cleaned = 0.0528032 Jy ! Component: 200 - total flux cleaned = 0.0568558 Jy ! Total flux subtracted in 200 components = 0.0568558 Jy ! Clean residual min=-0.002140 max=0.003021 Jy/beam ! Clean residual mean=0.000000 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.0568558 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0568558 Jy ! Inverting map and beam ! Estimated beam: bmin=0.828 mas, bmaj=2.344 mas, bpa=-1.764 degrees ! Estimated noise=0.412179 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 = 0.00417456 Jy ! Component: 100 - total flux cleaned = 0.00703304 Jy ! Component: 150 - total flux cleaned = 0.00922168 Jy ! Component: 200 - total flux cleaned = 0.0109617 Jy ! Total flux subtracted in 200 components = 0.0109617 Jy ! Clean residual min=-0.001216 max=0.001656 Jy/beam ! Clean residual mean=0.000000 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.0678175 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 52 components and 0.0678175 Jy ! Inverting map ! Added new window around map position (-31, 36.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167545 Jy ! Component: 100 - total flux cleaned = 0.0028339 Jy ! Component: 150 - total flux cleaned = 0.00380486 Jy ! Component: 200 - total flux cleaned = 0.00463755 Jy ! Total flux subtracted in 200 components = 0.00463755 Jy ! Clean residual min=-0.001017 max=0.001249 Jy/beam ! Clean residual mean=0.000000 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.0724551 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 77 components and 0.0724551 Jy ! Inverting map ! Added new window around map position (-8.2, -48.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010624 Jy ! Component: 100 - total flux cleaned = 0.00167139 Jy ! Component: 150 - total flux cleaned = 0.0020379 Jy ! Component: 200 - total flux cleaned = 0.00232962 Jy ! Total flux subtracted in 200 components = 0.00232962 Jy ! Clean residual min=-0.000925 max=0.000958 Jy/beam ! Clean residual mean=0.000000 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0747847 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 98 components and 0.0747847 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.912 mas, bmaj=2.787 mas, bpa=-1.331 degrees ! Estimated noise=0.540363 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103013 Jy ! Component: 100 - total flux cleaned = 0.00175485 Jy ! Component: 150 - total flux cleaned = 0.00225328 Jy ! Component: 200 - total flux cleaned = 0.00254153 Jy ! Total flux subtracted in 200 components = 0.00254153 Jy ! Clean residual min=-0.001132 max=0.001294 Jy/beam ! Clean residual mean=0.000001 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.0773263 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 = 0.000256243 Jy ! Component: 100 - total flux cleaned = 0.000440251 Jy ! Component: 150 - total flux cleaned = 0.000594678 Jy ! Component: 200 - total flux cleaned = 0.000724267 Jy ! Total flux subtracted in 200 components = 0.000724267 Jy ! Clean residual min=-0.001080 max=0.001200 Jy/beam ! Clean residual mean=0.000001 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.0780505 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 130 components and 0.0780505 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.828 mas, bmaj=2.344 mas, bpa=-1.764 degrees ! Estimated noise=0.412179 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000137356 Jy ! Component: 100 - total flux cleaned = -0.000175379 Jy ! Component: 150 - total flux cleaned = -0.000141522 Jy ! Component: 200 - total flux cleaned = -9.54366e-05 Jy ! Total flux subtracted in 200 components = -9.54366e-05 Jy ! Clean residual min=-0.000850 max=0.000875 Jy/beam ! Clean residual mean=0.000000 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.0779551 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 154 components and 0.0779551 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=0.014766Jy sigma=0.538516 ! Fit after self-cal, rms=0.014753Jy sigma=0.537993 wmodel /d2/scr/pima/bp177j_uvs/J0326+3501_X_map.mod ! Writing 154 model components to file: /d2/scr/pima/bp177j_uvs/J0326+3501_X_map.mod wobs /d2/scr/pima/bp177j_uvs/J0326+3501_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177j_uvs/J0326+3501_X_uvs.fits wwins /d2/scr/pima/bp177j_uvs/J0326+3501_X_map.win ! wwins: Wrote 5 windows to /d2/scr/pima/bp177j_uvs/J0326+3501_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000148011 Jy ! Component: 100 - total flux cleaned = 0.00022189 Jy ! Component: 150 - total flux cleaned = 0.000291648 Jy ! Component: 200 - total flux cleaned = 0.000305619 Jy ! Component: 250 - total flux cleaned = 0.000369896 Jy ! Component: 300 - total flux cleaned = 0.000394508 Jy ! Component: 350 - total flux cleaned = 0.000454261 Jy ! Component: 400 - total flux cleaned = 0.000501088 Jy ! Component: 450 - total flux cleaned = 0.000591998 Jy ! Component: 500 - total flux cleaned = 0.000669071 Jy ! Component: 550 - total flux cleaned = 0.00074414 Jy ! Component: 600 - total flux cleaned = 0.000817021 Jy ! Component: 650 - total flux cleaned = 0.000898325 Jy ! Component: 700 - total flux cleaned = 0.000987864 Jy ! Component: 750 - total flux cleaned = 0.00108455 Jy ! Component: 800 - total flux cleaned = 0.00113195 Jy ! Component: 850 - total flux cleaned = 0.00118755 Jy ! Component: 900 - total flux cleaned = 0.00123284 Jy ! Component: 950 - total flux cleaned = 0.00121485 Jy ! Component: 1000 - total flux cleaned = 0.00123256 Jy ! Component: 1050 - total flux cleaned = 0.00126711 Jy ! Component: 1100 - total flux cleaned = 0.00123302 Jy ! Component: 1150 - total flux cleaned = 0.0012667 Jy ! Component: 1200 - total flux cleaned = 0.00125031 Jy ! Component: 1250 - total flux cleaned = 0.00125841 Jy ! Component: 1300 - total flux cleaned = 0.00125046 Jy ! Component: 1350 - total flux cleaned = 0.0012584 Jy ! Component: 1400 - total flux cleaned = 0.00122737 Jy ! Component: 1450 - total flux cleaned = 0.00124309 Jy ! Component: 1500 - total flux cleaned = 0.00125828 Jy ! Component: 1550 - total flux cleaned = 0.00122838 Jy ! Component: 1600 - total flux cleaned = 0.0012359 Jy ! Component: 1650 - total flux cleaned = 0.00122126 Jy ! Component: 1700 - total flux cleaned = 0.00120664 Jy ! Component: 1750 - total flux cleaned = 0.00116402 Jy ! Component: 1800 - total flux cleaned = 0.00117822 Jy ! Component: 1850 - total flux cleaned = 0.00114333 Jy ! Component: 1900 - total flux cleaned = 0.00113639 Jy ! Component: 1950 - total flux cleaned = 0.00112276 Jy ! Component: 2000 - total flux cleaned = 0.00111596 Jy ! Component: 2050 - total flux cleaned = 0.00110917 Jy ! Component: 2100 - total flux cleaned = 0.00109592 Jy ! Component: 2150 - total flux cleaned = 0.00108947 Jy ! Component: 2200 - total flux cleaned = 0.00106349 Jy ! Component: 2250 - total flux cleaned = 0.00106351 Jy ! Component: 2300 - total flux cleaned = 0.00105716 Jy ! Component: 2350 - total flux cleaned = 0.00106979 Jy ! Component: 2400 - total flux cleaned = 0.00106973 Jy ! Component: 2450 - total flux cleaned = 0.00106343 Jy ! Component: 2500 - total flux cleaned = 0.00104495 Jy ! Component: 2550 - total flux cleaned = 0.00104494 Jy ! Component: 2600 - total flux cleaned = 0.00103284 Jy ! Component: 2650 - total flux cleaned = 0.00105086 Jy ! Component: 2700 - total flux cleaned = 0.00106869 Jy ! Component: 2750 - total flux cleaned = 0.00108044 Jy ! Component: 2800 - total flux cleaned = 0.00108039 Jy ! Component: 2850 - total flux cleaned = 0.00106295 Jy ! Component: 2900 - total flux cleaned = 0.00107461 Jy ! Component: 2950 - total flux cleaned = 0.00108039 Jy ! Component: 3000 - total flux cleaned = 0.00108615 Jy ! Component: 3050 - total flux cleaned = 0.00109753 Jy ! Component: 3100 - total flux cleaned = 0.00109757 Jy ! Component: 3150 - total flux cleaned = 0.00109758 Jy ! Component: 3200 - total flux cleaned = 0.00110876 Jy ! Component: 3250 - total flux cleaned = 0.00112535 Jy ! Component: 3300 - total flux cleaned = 0.00113085 Jy ! Component: 3350 - total flux cleaned = 0.00114733 Jy ! Component: 3400 - total flux cleaned = 0.00117454 Jy ! Component: 3450 - total flux cleaned = 0.00116912 Jy ! Component: 3500 - total flux cleaned = 0.00116911 Jy ! Component: 3550 - total flux cleaned = 0.00117982 Jy ! Component: 3600 - total flux cleaned = 0.00118518 Jy ! Component: 3650 - total flux cleaned = 0.00119575 Jy ! Component: 3700 - total flux cleaned = 0.00121157 Jy ! Component: 3750 - total flux cleaned = 0.00120103 Jy ! Component: 3800 - total flux cleaned = 0.00121154 Jy ! Component: 3850 - total flux cleaned = 0.00121154 Jy ! Component: 3900 - total flux cleaned = 0.00121673 Jy ! Component: 3950 - total flux cleaned = 0.00123743 Jy ! Component: 4000 - total flux cleaned = 0.00124258 Jy ! Component: 4050 - total flux cleaned = 0.00126308 Jy ! Total flux subtracted in 4096 components = 0.00126815 Jy ! Clean residual min=-0.000327 max=0.000375 Jy/beam ! Clean residual mean=0.000000 rms=0.000086 Jy/beam ! Combined flux in latest and established models = 0.0792233 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 447 components and 0.0792232 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177j_uvs/J0326+3501_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.828 x 2.344 at -1.764 degrees (North through East) ! Clean map min=-0.00048607 max=0.039274 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177j_uvs/J0326+3501_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.039274 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.3433e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.637314 0.637314 1.27463 2.54926 5.09851 10.197 20.3941 40.7881 81.5762 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.039 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 470.725 quit ! Quitting program ! Log file /d2/scr/pima/bp177j_uvs/J0326+3501_X_uvs.log closed on Thu Jun 19 03:24:30 2014