! Started logfile: /d2/scr/pima/bp171aa_uvs/J0811+0146_C_uvs.log on Thu Nov 28 23:32:22 2013 obs /d2/scr/pima/bp171aa_uvs/J0811+0146_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171aa_uvs/J0811+0146_C_uva.fits ! AN table 1: 19 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.853801 visibilities/baseline/integration-bin. ! Found source: J0811+0146 ! ! 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 5840 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/J0811+0146_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 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.013160Jy sigma=0.716237 ! Fit after self-cal, rms=0.824511Jy sigma=0.582875 ! 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=1.415 mas, bmaj=3.524 mas, bpa=-4.344 degrees ! Estimated noise=21.2946 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 = 0.131373 Jy ! Component: 100 - total flux cleaned = 0.16091 Jy ! Total flux subtracted in 100 components = 0.16091 Jy ! Clean residual min=-0.005086 max=0.010739 Jy/beam ! Clean residual mean=0.000026 rms=0.001655 Jy/beam ! Combined flux in latest and established models = 0.16091 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.16091 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=0.043808Jy sigma=0.030942 ! Fit after self-cal, rms=0.043803Jy sigma=0.030938 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0123524 Jy ! Component: 100 - total flux cleaned = 0.0198555 Jy ! Total flux subtracted in 100 components = 0.0198555 Jy ! Clean residual min=-0.004756 max=0.004414 Jy/beam ! Clean residual mean=0.000014 rms=0.001112 Jy/beam ! Combined flux in latest and established models = 0.180765 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 32 components and 0.180765 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=0.038605Jy sigma=0.027262 ! Fit after self-cal, rms=0.038571Jy sigma=0.027238 ! 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=1.948 mas, bmaj=4.175 mas, bpa=3.703 degrees ! Estimated noise=13.0888 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 = 0.00663238 Jy ! Component: 100 - total flux cleaned = 0.0101866 Jy ! Component: 150 - total flux cleaned = 0.0123333 Jy ! Component: 200 - total flux cleaned = 0.0136568 Jy ! Total flux subtracted in 200 components = 0.0136568 Jy ! Clean residual min=-0.005271 max=0.004983 Jy/beam ! Clean residual mean=0.000011 rms=0.001166 Jy/beam ! Combined flux in latest and established models = 0.194422 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 50 components and 0.194422 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=0.037438Jy sigma=0.026436 ! Fit after self-cal, rms=0.037427Jy sigma=0.026429 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.948 x 4.175 at 3.703 degrees (North through East) ! Clean map min=-0.0051835 max=0.17351 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 1.15 HN 0.96 KP 0.93 ! LA 1.11 MK 1.09 NL 1.07 OV 1.01 ! PT 0.93 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.17 HN 1.02 KP 0.98 ! LA 1.12 MK 1.03 NL 1.12 OV 1.06 ! PT 1.02 SC 1.03 ! ! ! 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 1.00 FD 1.09 HN 0.99 KP 1.00 ! LA 1.00 MK 1.12 NL 1.02 OV 0.98 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 0.99 KP 1.01 ! LA 1.08 MK 1.06 NL 1.01 OV 0.97 ! PT 0.92 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 1.02 KP 1.01 ! LA 1.13 MK 1.00 NL 0.98 OV 0.97 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 0.98 KP 0.95 ! LA 1.04 MK 1.01 NL 1.00 OV 0.98 ! PT 0.96 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.94 HN 0.97 KP 1.02 ! LA 1.05 MK 1.01 NL 0.98 OV 0.98 ! PT 0.92 SC 1.00 ! ! ! Fit before self-cal, rms=0.037427Jy sigma=0.026429 ! Fit after self-cal, rms=0.035573Jy sigma=0.024759 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.949 mas, bmaj=4.177 mas, bpa=4.049 degrees ! Estimated noise=13.3336 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 = 0.00294194 Jy ! Component: 100 - total flux cleaned = 0.00432507 Jy ! Component: 150 - total flux cleaned = 0.00508718 Jy ! Component: 200 - total flux cleaned = 0.00555038 Jy ! Total flux subtracted in 200 components = 0.00555038 Jy ! Clean residual min=-0.003429 max=0.004080 Jy/beam ! Clean residual mean=0.000007 rms=0.000829 Jy/beam ! Combined flux in latest and established models = 0.199972 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 61 components and 0.199972 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=0.035353Jy sigma=0.024600 ! Fit after self-cal, rms=0.035354Jy sigma=0.024592 ! 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=0.035354Jy sigma=0.024592 ! Fit after self-cal, rms=0.035548Jy sigma=0.024481 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.944 mas, bmaj=4.168 mas, bpa=4.144 degrees ! Estimated noise=13.5457 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00258046 Jy ! Component: 100 - total flux cleaned = 0.00376516 Jy ! Component: 150 - total flux cleaned = 0.00440194 Jy ! Component: 200 - total flux cleaned = 0.00478101 Jy ! Total flux subtracted in 200 components = 0.00478101 Jy ! Clean residual min=-0.003484 max=0.003903 Jy/beam ! Clean residual mean=0.000007 rms=0.000826 Jy/beam ! Combined flux in latest and established models = 0.204753 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 62 components and 0.204753 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=0.035386Jy sigma=0.024359 ! Fit after self-cal, rms=0.035381Jy sigma=0.024355 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 (-1.8, -7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00322407 Jy ! Component: 100 - total flux cleaned = 0.00450047 Jy ! Component: 150 - total flux cleaned = 0.00483351 Jy ! Component: 200 - total flux cleaned = 0.00512867 Jy ! Total flux subtracted in 200 components = 0.00512867 Jy ! Clean residual min=-0.003240 max=0.002697 Jy/beam ! Clean residual mean=0.000002 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.209882 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 85 components and 0.209882 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=0.035095Jy sigma=0.024159 ! Fit after self-cal, rms=0.035080Jy sigma=0.024150 ! 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=0.035080Jy sigma=0.024150 ! Fit after self-cal, rms=0.035212Jy sigma=0.024057 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.938 mas, bmaj=4.155 mas, bpa=4.264 degrees ! Estimated noise=13.7072 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00231056 Jy ! Component: 100 - total flux cleaned = 0.00356659 Jy ! Component: 150 - total flux cleaned = 0.00430104 Jy ! Component: 200 - total flux cleaned = 0.00470487 Jy ! Total flux subtracted in 200 components = 0.00470487 Jy ! Clean residual min=-0.003341 max=0.002480 Jy/beam ! Clean residual mean=0.000003 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.214587 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 97 components and 0.214587 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=0.035060Jy sigma=0.023941 ! Fit after self-cal, rms=0.035057Jy sigma=0.023939 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 = 0.000347499 Jy ! Component: 100 - total flux cleaned = 0.000488636 Jy ! Component: 150 - total flux cleaned = 0.000575096 Jy ! Component: 200 - total flux cleaned = 0.000615642 Jy ! Total flux subtracted in 200 components = 0.000615642 Jy ! Clean residual min=-0.003333 max=0.002444 Jy/beam ! Clean residual mean=0.000002 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.215202 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 113 components and 0.215202 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=0.035033Jy sigma=0.023920 ! Fit after self-cal, rms=0.035032Jy sigma=0.023920 ! 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=0.035032Jy sigma=0.023920 ! Fit after self-cal, rms=0.035197Jy sigma=0.023861 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.758 mas, bmaj=6.212 mas, bpa=7.658 degrees ! Estimated noise=16.6663 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00240203 Jy ! Component: 100 - total flux cleaned = 0.0034851 Jy ! Component: 150 - total flux cleaned = 0.0040739 Jy ! Component: 200 - total flux cleaned = 0.00431365 Jy ! Total flux subtracted in 200 components = 0.00431365 Jy ! Clean residual min=-0.004546 max=0.003016 Jy/beam ! Clean residual mean=0.000002 rms=0.001029 Jy/beam ! Combined flux in latest and established models = 0.219516 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 145 components and 0.219516 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=0.035108Jy sigma=0.023789 ! Fit after self-cal, rms=0.035106Jy sigma=0.023788 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 = 0.000428764 Jy ! Component: 100 - total flux cleaned = 0.000445371 Jy ! Component: 150 - total flux cleaned = 0.000459736 Jy ! Component: 200 - total flux cleaned = 0.000460164 Jy ! Total flux subtracted in 200 components = 0.000460164 Jy ! Clean residual min=-0.004537 max=0.002987 Jy/beam ! Clean residual mean=0.000002 rms=0.001024 Jy/beam ! Combined flux in latest and established models = 0.219976 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 152 components and 0.219976 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=0.035101Jy sigma=0.023783 ! Fit after self-cal, rms=0.035101Jy sigma=0.023782 ! 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=1.935 mas, bmaj=4.149 mas, bpa=4.379 degrees ! Estimated noise=13.854 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.935 x 4.149 at 4.379 degrees (North through East) ! Clean map min=-0.003373 max=0.18205 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=1.415 mas, bmaj=3.498 mas, bpa=-3.765 degrees ! Estimated noise=22.4783 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.138651 Jy ! Component: 100 - total flux cleaned = 0.170335 Jy ! Component: 150 - total flux cleaned = 0.184073 Jy ! Component: 200 - total flux cleaned = 0.192285 Jy ! Total flux subtracted in 200 components = 0.192285 Jy ! Clean residual min=-0.004146 max=0.004302 Jy/beam ! Clean residual mean=0.000015 rms=0.000955 Jy/beam ! Combined flux in latest and established models = 0.192285 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 35 model components to the UV plane model. ! The established model now contains 35 components and 0.192285 Jy ! Inverting map and beam ! Estimated beam: bmin=1.935 mas, bmaj=4.149 mas, bpa=4.379 degrees ! Estimated noise=13.854 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 = 0.0081988 Jy ! Component: 100 - total flux cleaned = 0.0133301 Jy ! Component: 150 - total flux cleaned = 0.0169143 Jy ! Component: 200 - total flux cleaned = 0.0195357 Jy ! Total flux subtracted in 200 components = 0.0195357 Jy ! Clean residual min=-0.003495 max=0.002634 Jy/beam ! Clean residual mean=0.000010 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 0.211821 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 90 components and 0.211821 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=3.758 mas, bmaj=6.212 mas, bpa=7.658 degrees ! Estimated noise=16.6663 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00309429 Jy ! Component: 100 - total flux cleaned = 0.0050436 Jy ! Component: 150 - total flux cleaned = 0.00636192 Jy ! Component: 200 - total flux cleaned = 0.0072635 Jy ! Total flux subtracted in 200 components = 0.0072635 Jy ! Clean residual min=-0.004578 max=0.002930 Jy/beam ! Clean residual mean=0.000004 rms=0.001039 Jy/beam ! Combined flux in latest and established models = 0.219084 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 = 0.000294623 Jy ! Component: 100 - total flux cleaned = 0.000449393 Jy ! Component: 150 - total flux cleaned = 0.000562224 Jy ! Component: 200 - total flux cleaned = 0.00064334 Jy ! Total flux subtracted in 200 components = 0.00064334 Jy ! Clean residual min=-0.004568 max=0.002909 Jy/beam ! Clean residual mean=0.000003 rms=0.001027 Jy/beam ! Combined flux in latest and established models = 0.219728 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 147 components and 0.219728 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.935 mas, bmaj=4.149 mas, bpa=4.379 degrees ! Estimated noise=13.854 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.36234e-05 Jy ! Component: 100 - total flux cleaned = -0.000127796 Jy ! Component: 150 - total flux cleaned = -0.000127459 Jy ! Component: 200 - total flux cleaned = -0.000127914 Jy ! Total flux subtracted in 200 components = -0.000127914 Jy ! Clean residual min=-0.003543 max=0.002379 Jy/beam ! Clean residual mean=0.000001 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.2196 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 164 components and 0.2196 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=0.035116Jy sigma=0.023787 ! Fit after self-cal, rms=0.035106Jy sigma=0.023781 wmodel /d2/scr/pima/bp171aa_uvs/J0811+0146_C_map.mod ! Writing 164 model components to file: /d2/scr/pima/bp171aa_uvs/J0811+0146_C_map.mod wobs /d2/scr/pima/bp171aa_uvs/J0811+0146_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171aa_uvs/J0811+0146_C_uvs.fits wwins /d2/scr/pima/bp171aa_uvs/J0811+0146_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171aa_uvs/J0811+0146_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 = -0.00156472 Jy ! Component: 100 - total flux cleaned = -0.00291084 Jy ! Component: 150 - total flux cleaned = -0.00392092 Jy ! Component: 200 - total flux cleaned = -0.00401116 Jy ! Component: 250 - total flux cleaned = -0.00388712 Jy ! Component: 300 - total flux cleaned = -0.00380956 Jy ! Component: 350 - total flux cleaned = -0.00377348 Jy ! Component: 400 - total flux cleaned = -0.00370197 Jy ! Component: 450 - total flux cleaned = -0.00356458 Jy ! Component: 500 - total flux cleaned = -0.00349848 Jy ! Component: 550 - total flux cleaned = -0.00340355 Jy ! Component: 600 - total flux cleaned = -0.00334289 Jy ! Component: 650 - total flux cleaned = -0.00328393 Jy ! Component: 700 - total flux cleaned = -0.00319845 Jy ! Component: 750 - total flux cleaned = -0.00314289 Jy ! Component: 800 - total flux cleaned = -0.00306148 Jy ! Component: 850 - total flux cleaned = -0.0029035 Jy ! Component: 900 - total flux cleaned = -0.00280024 Jy ! Component: 950 - total flux cleaned = -0.00262486 Jy ! Component: 1000 - total flux cleaned = -0.00252729 Jy ! Component: 1050 - total flux cleaned = -0.00243127 Jy ! Component: 1100 - total flux cleaned = -0.00226721 Jy ! Component: 1150 - total flux cleaned = -0.00222135 Jy ! Component: 1200 - total flux cleaned = -0.0022213 Jy ! Component: 1250 - total flux cleaned = -0.00217674 Jy ! Component: 1300 - total flux cleaned = -0.0021117 Jy ! Component: 1350 - total flux cleaned = -0.00209075 Jy ! Component: 1400 - total flux cleaned = -0.00206988 Jy ! Component: 1450 - total flux cleaned = -0.00206989 Jy ! Component: 1500 - total flux cleaned = -0.00200956 Jy ! Component: 1550 - total flux cleaned = -0.00204924 Jy ! Component: 1600 - total flux cleaned = -0.00201002 Jy ! Component: 1650 - total flux cleaned = -0.00201012 Jy ! Component: 1700 - total flux cleaned = -0.00199115 Jy ! Component: 1750 - total flux cleaned = -0.00197251 Jy ! Component: 1800 - total flux cleaned = -0.00197239 Jy ! Component: 1850 - total flux cleaned = -0.00197214 Jy ! Component: 1900 - total flux cleaned = -0.00197191 Jy ! Component: 1950 - total flux cleaned = -0.00195435 Jy ! Component: 2000 - total flux cleaned = -0.00192048 Jy ! Component: 2050 - total flux cleaned = -0.00195418 Jy ! Component: 2100 - total flux cleaned = -0.0019538 Jy ! Component: 2150 - total flux cleaned = -0.00190455 Jy ! Component: 2200 - total flux cleaned = -0.00188855 Jy ! Component: 2250 - total flux cleaned = -0.00179324 Jy ! Component: 2300 - total flux cleaned = -0.00176221 Jy ! Component: 2350 - total flux cleaned = -0.00173133 Jy ! Component: 2400 - total flux cleaned = -0.00168543 Jy ! Component: 2450 - total flux cleaned = -0.00167024 Jy ! Component: 2500 - total flux cleaned = -0.00159565 Jy ! Component: 2550 - total flux cleaned = -0.00155139 Jy ! Component: 2600 - total flux cleaned = -0.00149319 Jy ! Component: 2650 - total flux cleaned = -0.00139234 Jy ! Component: 2700 - total flux cleaned = -0.0013354 Jy ! Component: 2750 - total flux cleaned = -0.00123689 Jy ! Component: 2800 - total flux cleaned = -0.00115353 Jy ! Component: 2850 - total flux cleaned = -0.00105736 Jy ! Component: 2900 - total flux cleaned = -0.000975915 Jy ! Component: 2950 - total flux cleaned = -0.000881861 Jy ! Component: 3000 - total flux cleaned = -0.000828679 Jy ! Component: 3050 - total flux cleaned = -0.00073658 Jy ! Component: 3100 - total flux cleaned = -0.000658469 Jy ! Component: 3150 - total flux cleaned = -0.000619576 Jy ! Component: 3200 - total flux cleaned = -0.000530103 Jy ! Component: 3250 - total flux cleaned = -0.000454198 Jy ! Component: 3300 - total flux cleaned = -0.000391669 Jy ! Component: 3350 - total flux cleaned = -0.000379339 Jy ! Component: 3400 - total flux cleaned = -0.000293231 Jy ! Component: 3450 - total flux cleaned = -0.000256726 Jy ! Component: 3500 - total flux cleaned = -0.000220555 Jy ! Component: 3550 - total flux cleaned = -0.000172604 Jy ! Component: 3600 - total flux cleaned = -0.000125018 Jy ! Component: 3650 - total flux cleaned = -8.96652e-05 Jy ! Component: 3700 - total flux cleaned = -3.13042e-05 Jy ! Component: 3750 - total flux cleaned = -1.97134e-05 Jy ! Component: 3800 - total flux cleaned = 1.48139e-05 Jy ! Component: 3850 - total flux cleaned = 6.04501e-05 Jy ! Component: 3900 - total flux cleaned = 0.000139641 Jy ! Component: 3950 - total flux cleaned = 0.000173331 Jy ! Component: 4000 - total flux cleaned = 0.000217937 Jy ! Component: 4050 - total flux cleaned = 0.000251031 Jy ! Total flux subtracted in 4096 components = 0.000262099 Jy ! Clean residual min=-0.000597 max=0.000600 Jy/beam ! Clean residual mean=0.000001 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.219862 Jy keep ! Adding 335 model components to the UV plane model. ! The established model now contains 499 components and 0.219862 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171aa_uvs/J0811+0146_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.935 x 4.149 at 4.379 degrees (North through East) ! Clean map min=-0.0017079 max=0.18298 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171aa_uvs/J0811+0146_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.182977 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000197558 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.323906 0.323906 0.647813 1.29563 2.59125 5.1825 10.365 20.73 41.46 82.92 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.182 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 926.193 quit ! Quitting program ! Log file /d2/scr/pima/bp171aa_uvs/J0811+0146_C_uvs.log closed on Thu Nov 28 23:32:27 2013