! Started logfile: /g0/scr/pima/s4195c_uvs/J0134+2638_X_uvs.log on Tue Dec 31 19:45:56 2013 obs /g0/scr/pima/s4195c_uvs/J0134+2638_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195c_uvs/J0134+2638_X_uva.fits ! AN table 1: 21 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.977891 visibilities/baseline/integration-bin. ! Found source: J0134+2638 ! ! 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 4600 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 /g0/scr/pima/s4195c_uvs/J0134+2638_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000035Jy sigma=0.873917 ! Fit after self-cal, rms=0.989663Jy sigma=0.858781 ! 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=0.9234 mas, bmaj=2.211 mas, bpa=17.42 degrees ! Estimated noise=22.9905 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 = 0.0104145 Jy ! Component: 100 - total flux cleaned = 0.0128615 Jy ! Total flux subtracted in 100 components = 0.0128615 Jy ! Clean residual min=-0.001444 max=0.001456 Jy/beam ! Clean residual mean=-0.000003 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.0128615 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0128615 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=0.017453Jy sigma=0.016414 ! Fit after self-cal, rms=0.015062Jy sigma=0.014584 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00340928 Jy ! Component: 100 - total flux cleaned = 0.00467642 Jy ! Total flux subtracted in 100 components = 0.00467642 Jy ! Clean residual min=-0.001234 max=0.001189 Jy/beam ! Clean residual mean=-0.000003 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0175379 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 0.0175379 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=0.015238Jy sigma=0.013318 ! Fit after self-cal, rms=0.015224Jy sigma=0.013304 ! 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=1.169 mas, bmaj=2.43 mas, bpa=15.72 degrees ! Estimated noise=13.4183 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 = 0.000986028 Jy ! Component: 100 - total flux cleaned = 0.00154779 Jy ! Component: 150 - total flux cleaned = 0.00189882 Jy ! Component: 200 - total flux cleaned = 0.0021278 Jy ! Total flux subtracted in 200 components = 0.0021278 Jy ! Clean residual min=-0.000831 max=0.000898 Jy/beam ! Clean residual mean=-0.000003 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.0196657 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 40 components and 0.0196657 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=0.015320Jy sigma=0.013115 ! Fit after self-cal, rms=0.015319Jy sigma=0.013110 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.169 x 2.43 at 15.72 degrees (North through East) ! Clean map min=-0.00079719 max=0.016961 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 1.02 HN 0.90 KP 0.98 LA 0.99 ! NL 0.95 OV 0.99 PT 1.01 SC 0.88 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 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 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 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* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.015319Jy sigma=0.013110 ! Fit after self-cal, rms=0.015208Jy sigma=0.013102 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.166 mas, bmaj=2.428 mas, bpa=15.76 degrees ! Estimated noise=13.2989 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 = 0.000185301 Jy ! Component: 100 - total flux cleaned = 0.000233386 Jy ! Component: 150 - total flux cleaned = 0.00026201 Jy ! Component: 200 - total flux cleaned = 0.000281873 Jy ! Total flux subtracted in 200 components = 0.000281873 Jy ! Clean residual min=-0.000858 max=0.000899 Jy/beam ! Clean residual mean=-0.000003 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.0199476 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 46 components and 0.0199476 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=0.015195Jy sigma=0.013100 ! Fit after self-cal, rms=0.015197Jy sigma=0.013099 ! 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=0.015197Jy sigma=0.013099 ! Fit after self-cal, rms=0.015046Jy sigma=0.013040 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.165 mas, bmaj=2.425 mas, bpa=15.82 degrees ! Estimated noise=12.9729 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000376086 Jy ! Component: 100 - total flux cleaned = -0.000410534 Jy ! Component: 150 - total flux cleaned = -0.000406051 Jy ! Component: 200 - total flux cleaned = -0.000394424 Jy ! Total flux subtracted in 200 components = -0.000394424 Jy ! Clean residual min=-0.000810 max=0.000863 Jy/beam ! Clean residual mean=-0.000003 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.0195531 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 49 components and 0.0195531 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=0.014941Jy sigma=0.013102 ! Fit after self-cal, rms=0.014943Jy sigma=0.013101 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 (18, -16.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000640432 Jy ! Component: 100 - total flux cleaned = 0.00085216 Jy ! Component: 150 - total flux cleaned = 0.000964597 Jy ! Component: 200 - total flux cleaned = 0.00108372 Jy ! Total flux subtracted in 200 components = 0.00108372 Jy ! Clean residual min=-0.000758 max=0.000694 Jy/beam ! Clean residual mean=-0.000003 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.0206369 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 68 components and 0.0206369 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=0.014907Jy sigma=0.013051 ! Fit after self-cal, rms=0.014907Jy sigma=0.013044 ! 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=0.014907Jy sigma=0.013044 ! Fit after self-cal, rms=0.014873Jy sigma=0.013041 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.164 mas, bmaj=2.424 mas, bpa=15.87 degrees ! Estimated noise=12.8965 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00027473 Jy ! Component: 100 - total flux cleaned = 0.000378485 Jy ! Component: 150 - total flux cleaned = 0.000447545 Jy ! Component: 200 - total flux cleaned = 0.000509492 Jy ! Total flux subtracted in 200 components = 0.000509492 Jy ! Clean residual min=-0.000741 max=0.000688 Jy/beam ! Clean residual mean=-0.000002 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.0211463 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 76 components and 0.0211463 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=0.014861Jy sigma=0.013025 ! Fit after self-cal, rms=0.014864Jy sigma=0.013023 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 = 0.000126327 Jy ! Component: 100 - total flux cleaned = 0.000178133 Jy ! Component: 150 - total flux cleaned = 0.00020171 Jy ! Component: 200 - total flux cleaned = 0.000209128 Jy ! Total flux subtracted in 200 components = 0.000209128 Jy ! Clean residual min=-0.000740 max=0.000682 Jy/beam ! Clean residual mean=-0.000002 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.0213555 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 82 components and 0.0213555 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=0.014853Jy sigma=0.013017 ! Fit after self-cal, rms=0.014856Jy sigma=0.013016 ! 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=0.014856Jy sigma=0.013016 ! Fit after self-cal, rms=0.014854Jy sigma=0.013016 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.17 mas, bmaj=2.999 mas, bpa=2.026 degrees ! Estimated noise=14.9371 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000175401 Jy ! Component: 100 - total flux cleaned = 0.000243416 Jy ! Component: 150 - total flux cleaned = 0.000269943 Jy ! Component: 200 - total flux cleaned = 0.000286002 Jy ! Total flux subtracted in 200 components = 0.000286002 Jy ! Clean residual min=-0.000902 max=0.000685 Jy/beam ! Clean residual mean=-0.000004 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.0216415 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 92 components and 0.0216415 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=0.014858Jy sigma=0.013008 ! Fit after self-cal, rms=0.014858Jy sigma=0.013008 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.19958e-05 Jy ! Component: 100 - total flux cleaned = 4.57754e-05 Jy ! Component: 150 - total flux cleaned = 5.29709e-05 Jy ! Component: 200 - total flux cleaned = 5.64021e-05 Jy ! Total flux subtracted in 200 components = 5.64021e-05 Jy ! Clean residual min=-0.000901 max=0.000682 Jy/beam ! Clean residual mean=-0.000004 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.0216979 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 94 components and 0.0216979 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=0.014854Jy sigma=0.013008 ! Fit after self-cal, rms=0.014855Jy sigma=0.013008 ! 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=1.163 mas, bmaj=2.424 mas, bpa=15.91 degrees ! Estimated noise=12.8858 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.163 x 2.424 at 15.91 degrees (North through East) ! Clean map min=-0.00070379 max=0.016292 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=0.9156 mas, bmaj=2.209 mas, bpa=17.61 degrees ! Estimated noise=21.6795 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0121738 Jy ! Component: 100 - total flux cleaned = 0.0152852 Jy ! Component: 150 - total flux cleaned = 0.0168406 Jy ! Component: 200 - total flux cleaned = 0.0176335 Jy ! Total flux subtracted in 200 components = 0.0176335 Jy ! Clean residual min=-0.001251 max=0.001245 Jy/beam ! Clean residual mean=-0.000003 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.0176335 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0176335 Jy ! Inverting map and beam ! Estimated beam: bmin=1.163 mas, bmaj=2.424 mas, bpa=15.91 degrees ! Estimated noise=12.8858 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 = 0.00124797 Jy ! Component: 100 - total flux cleaned = 0.00181665 Jy ! Component: 150 - total flux cleaned = 0.00219953 Jy ! Component: 200 - total flux cleaned = 0.00250885 Jy ! Total flux subtracted in 200 components = 0.00250885 Jy ! Clean residual min=-0.000831 max=0.000716 Jy/beam ! Clean residual mean=-0.000003 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.0201423 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 47 components and 0.0201423 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=2.17 mas, bmaj=2.999 mas, bpa=2.026 degrees ! Estimated noise=14.9371 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000558378 Jy ! Component: 100 - total flux cleaned = 0.000878094 Jy ! Component: 150 - total flux cleaned = 0.001078 Jy ! Component: 200 - total flux cleaned = 0.00117026 Jy ! Total flux subtracted in 200 components = 0.00117026 Jy ! Clean residual min=-0.000913 max=0.000663 Jy/beam ! Clean residual mean=-0.000004 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.0213126 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 = 7.87558e-05 Jy ! Component: 100 - total flux cleaned = 0.000125606 Jy ! Component: 150 - total flux cleaned = 0.000157931 Jy ! Component: 200 - total flux cleaned = 0.000192822 Jy ! Total flux subtracted in 200 components = 0.000192822 Jy ! Clean residual min=-0.000909 max=0.000662 Jy/beam ! Clean residual mean=-0.000004 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.0215054 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 71 components and 0.0215054 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.163 mas, bmaj=2.424 mas, bpa=15.91 degrees ! Estimated noise=12.8858 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000101694 Jy ! Component: 100 - total flux cleaned = -0.000135911 Jy ! Component: 150 - total flux cleaned = -0.000135651 Jy ! Component: 200 - total flux cleaned = -0.00011723 Jy ! Total flux subtracted in 200 components = -0.00011723 Jy ! Clean residual min=-0.000762 max=0.000673 Jy/beam ! Clean residual mean=-0.000002 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.0213882 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 83 components and 0.0213882 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=0.014827Jy sigma=0.013040 ! Fit after self-cal, rms=0.014834Jy sigma=0.013037 wmodel /g0/scr/pima/s4195c_uvs/J0134+2638_X_map.mod ! Writing 83 model components to file: /g0/scr/pima/s4195c_uvs/J0134+2638_X_map.mod wobs /g0/scr/pima/s4195c_uvs/J0134+2638_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195c_uvs/J0134+2638_X_uvs.fits wwins /g0/scr/pima/s4195c_uvs/J0134+2638_X_map.win ! wwins: Wrote 2 windows to /g0/scr/pima/s4195c_uvs/J0134+2638_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 = -0.000206955 Jy ! Component: 100 - total flux cleaned = -0.000255527 Jy ! Component: 150 - total flux cleaned = -0.000300973 Jy ! Component: 200 - total flux cleaned = -0.000344051 Jy ! Component: 250 - total flux cleaned = -0.000364718 Jy ! Component: 300 - total flux cleaned = -0.000364431 Jy ! Component: 350 - total flux cleaned = -0.000335375 Jy ! Component: 400 - total flux cleaned = -0.000307278 Jy ! Component: 450 - total flux cleaned = -0.000298134 Jy ! Component: 500 - total flux cleaned = -0.000315792 Jy ! Component: 550 - total flux cleaned = -0.000307058 Jy ! Component: 600 - total flux cleaned = -0.000349297 Jy ! Component: 650 - total flux cleaned = -0.000365822 Jy ! Component: 700 - total flux cleaned = -0.000438544 Jy ! Component: 750 - total flux cleaned = -0.00050195 Jy ! Component: 800 - total flux cleaned = -0.000548671 Jy ! Component: 850 - total flux cleaned = -0.000602347 Jy ! Component: 900 - total flux cleaned = -0.000677556 Jy ! Component: 950 - total flux cleaned = -0.000707084 Jy ! Component: 1000 - total flux cleaned = -0.000729031 Jy ! Component: 1050 - total flux cleaned = -0.000779174 Jy ! Component: 1100 - total flux cleaned = -0.000800418 Jy ! Component: 1150 - total flux cleaned = -0.000828247 Jy ! Component: 1200 - total flux cleaned = -0.000841856 Jy ! Component: 1250 - total flux cleaned = -0.000855377 Jy ! Component: 1300 - total flux cleaned = -0.000862037 Jy ! Component: 1350 - total flux cleaned = -0.000894921 Jy ! Component: 1400 - total flux cleaned = -0.000901428 Jy ! Component: 1450 - total flux cleaned = -0.000927141 Jy ! Component: 1500 - total flux cleaned = -0.000933486 Jy ! Component: 1550 - total flux cleaned = -0.000946055 Jy ! Component: 1600 - total flux cleaned = -0.000970975 Jy ! Component: 1650 - total flux cleaned = -0.000983338 Jy ! Component: 1700 - total flux cleaned = -0.000983532 Jy ! Component: 1750 - total flux cleaned = -0.00100765 Jy ! Component: 1800 - total flux cleaned = -0.00101365 Jy ! Component: 1850 - total flux cleaned = -0.00102547 Jy ! Component: 1900 - total flux cleaned = -0.001043 Jy ! Component: 1950 - total flux cleaned = -0.00104294 Jy ! Component: 2000 - total flux cleaned = -0.00103717 Jy ! Component: 2050 - total flux cleaned = -0.00104855 Jy ! Component: 2100 - total flux cleaned = -0.00105987 Jy ! Component: 2150 - total flux cleaned = -0.00107107 Jy ! Component: 2200 - total flux cleaned = -0.0010711 Jy ! Component: 2250 - total flux cleaned = -0.0010876 Jy ! Component: 2300 - total flux cleaned = -0.00109308 Jy ! Component: 2350 - total flux cleaned = -0.0010931 Jy ! Component: 2400 - total flux cleaned = -0.00108783 Jy ! Component: 2450 - total flux cleaned = -0.00109847 Jy ! Component: 2500 - total flux cleaned = -0.00110383 Jy ! Component: 2550 - total flux cleaned = -0.00111435 Jy ! Component: 2600 - total flux cleaned = -0.00112475 Jy ! Component: 2650 - total flux cleaned = -0.00114016 Jy ! Component: 2700 - total flux cleaned = -0.00112995 Jy ! Component: 2750 - total flux cleaned = -0.00114007 Jy ! Component: 2800 - total flux cleaned = -0.00113001 Jy ! Component: 2850 - total flux cleaned = -0.00112003 Jy ! Component: 2900 - total flux cleaned = -0.00113002 Jy ! Component: 2950 - total flux cleaned = -0.00112512 Jy ! Component: 3000 - total flux cleaned = -0.00112015 Jy ! Component: 3050 - total flux cleaned = -0.00111527 Jy ! Component: 3100 - total flux cleaned = -0.00109595 Jy ! Component: 3150 - total flux cleaned = -0.00111036 Jy ! Component: 3200 - total flux cleaned = -0.00111511 Jy ! Component: 3250 - total flux cleaned = -0.00110565 Jy ! Component: 3300 - total flux cleaned = -0.00111036 Jy ! Component: 3350 - total flux cleaned = -0.00111033 Jy ! Component: 3400 - total flux cleaned = -0.00110564 Jy ! Component: 3450 - total flux cleaned = -0.00108711 Jy ! Component: 3500 - total flux cleaned = -0.0011056 Jy ! Component: 3550 - total flux cleaned = -0.00109184 Jy ! Component: 3600 - total flux cleaned = -0.00110096 Jy ! Component: 3650 - total flux cleaned = -0.00111004 Jy ! Component: 3700 - total flux cleaned = -0.00111907 Jy ! Component: 3750 - total flux cleaned = -0.00112807 Jy ! Component: 3800 - total flux cleaned = -0.00114597 Jy ! Component: 3850 - total flux cleaned = -0.00115039 Jy ! Component: 3900 - total flux cleaned = -0.00116372 Jy ! Component: 3950 - total flux cleaned = -0.00119021 Jy ! Component: 4000 - total flux cleaned = -0.00120341 Jy ! Component: 4050 - total flux cleaned = -0.0012428 Jy ! Total flux subtracted in 4096 components = -0.00125586 Jy ! Clean residual min=-0.000273 max=0.000247 Jy/beam ! Clean residual mean=-0.000000 rms=0.000075 Jy/beam ! Combined flux in latest and established models = 0.0201323 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 365 components and 0.0201323 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195c_uvs/J0134+2638_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.163 x 2.424 at 15.91 degrees (North through East) ! Clean map min=-0.00055635 max=0.016149 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195c_uvs/J0134+2638_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0161492 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.25258e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.3473 1.3473 2.69459 5.38919 10.7784 21.5568 43.1135 86.227 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.016 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 222.668 quit ! Quitting program ! Log file /g0/scr/pima/s4195c_uvs/J0134+2638_X_uvs.log closed on Tue Dec 31 19:46:02 2013