! Started logfile: /d2/scr/pima/bp171aa_uvs/J0205+3212_C_uvs.log on Thu Nov 28 23:29:42 2013 obs /d2/scr/pima/bp171aa_uvs/J0205+3212_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171aa_uvs/J0205+3212_C_uva.fits ! AN table 1: 11 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.930736 visibilities/baseline/integration-bin. ! Found source: J0205+3212 ! ! 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 1720 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/J0205+3212_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=1.441581Jy sigma=1.019017 ! Fit after self-cal, rms=0.334706Jy sigma=0.236576 ! 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=4.605 mas, bmaj=8.736 mas, bpa=56.56 degrees ! Estimated noise=38.2094 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 = 0.99015 Jy ! Component: 100 - total flux cleaned = 1.20612 Jy ! Total flux subtracted in 100 components = 1.20612 Jy ! Clean residual min=-0.055086 max=0.065946 Jy/beam ! Clean residual mean=0.000155 rms=0.018883 Jy/beam ! Combined flux in latest and established models = 1.20612 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 1.20612 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=0.201397Jy sigma=0.142340 ! Fit after self-cal, rms=0.201378Jy sigma=0.142327 ! 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=5.116 mas, bmaj=9.595 mas, bpa=53.72 degrees ! Estimated noise=24.1207 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 = 0.065469 Jy ! Component: 100 - total flux cleaned = 0.0988046 Jy ! Component: 150 - total flux cleaned = 0.119854 Jy ! Component: 200 - total flux cleaned = 0.134061 Jy ! Total flux subtracted in 200 components = 0.134061 Jy ! Clean residual min=-0.051264 max=0.044645 Jy/beam ! Clean residual mean=-0.000060 rms=0.013610 Jy/beam ! Combined flux in latest and established models = 1.34018 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 33 components and 1.34018 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=0.179473Jy sigma=0.126841 ! Fit after self-cal, rms=0.179398Jy sigma=0.126788 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.116 x 9.595 at 53.72 degrees (North through East) ! Clean map min=-0.050387 max=1.2741 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 0.99 FD 1.17 KP 0.92 LA 1.09 ! NL 1.13 OV 0.96 PT 0.91 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.17 KP 0.96 LA 1.12 ! NL 1.13 OV 1.02 PT 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.12 KP 0.99 LA 1.08 ! NL 0.99 OV 0.95 PT 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 KP 1.01 LA 1.08 ! NL 1.00 OV 0.93 PT 0.91 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 KP 1.02 LA 1.14 ! NL 0.97 OV 0.94 PT 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 KP 0.94 LA 1.05 ! NL 1.00 OV 0.95 PT 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 KP 1.01 LA 1.06 ! NL 1.02 OV 0.97 PT 0.93 ! ! ! Fit before self-cal, rms=0.179398Jy sigma=0.126788 ! Fit after self-cal, rms=0.144990Jy sigma=0.102171 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.117 mas, bmaj=9.591 mas, bpa=53.75 degrees ! Estimated noise=24.4614 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 = 0.020165 Jy ! Component: 100 - total flux cleaned = 0.0243618 Jy ! Component: 150 - total flux cleaned = 0.0261062 Jy ! Component: 200 - total flux cleaned = 0.0277351 Jy ! Total flux subtracted in 200 components = 0.0277351 Jy ! Clean residual min=-0.031769 max=0.020232 Jy/beam ! Clean residual mean=-0.000059 rms=0.007519 Jy/beam ! Combined flux in latest and established models = 1.36791 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 73 components and 1.36791 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=0.142151Jy sigma=0.100144 ! Fit after self-cal, rms=0.142145Jy sigma=0.100129 ! 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=0.142145Jy sigma=0.100129 ! Fit after self-cal, rms=0.140893Jy sigma=0.099133 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.116 mas, bmaj=9.582 mas, bpa=53.55 degrees ! Estimated noise=24.7912 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0170763 Jy ! Component: 100 - total flux cleaned = 0.0227697 Jy ! Component: 150 - total flux cleaned = 0.0238531 Jy ! Component: 200 - total flux cleaned = 0.0243908 Jy ! Total flux subtracted in 200 components = 0.0243908 Jy ! Clean residual min=-0.032348 max=0.020321 Jy/beam ! Clean residual mean=-0.000058 rms=0.007617 Jy/beam ! Combined flux in latest and established models = 1.39231 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 86 components and 1.39231 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=0.138955Jy sigma=0.097704 ! Fit after self-cal, rms=0.138953Jy sigma=0.097701 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 = 0.000680402 Jy ! Component: 100 - total flux cleaned = 0.00128844 Jy ! Component: 150 - total flux cleaned = 0.00158061 Jy ! Component: 200 - total flux cleaned = 0.00200101 Jy ! Total flux subtracted in 200 components = 0.00200101 Jy ! Clean residual min=-0.032192 max=0.020045 Jy/beam ! Clean residual mean=-0.000061 rms=0.007550 Jy/beam ! Combined flux in latest and established models = 1.39431 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 96 components and 1.39431 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=0.138690Jy sigma=0.097516 ! Fit after self-cal, rms=0.138688Jy sigma=0.097515 ! 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=0.138688Jy sigma=0.097515 ! Fit after self-cal, rms=0.137524Jy sigma=0.096608 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.114 mas, bmaj=9.574 mas, bpa=53.41 degrees ! Estimated noise=25.1136 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0151248 Jy ! Component: 100 - total flux cleaned = 0.0208612 Jy ! Component: 150 - total flux cleaned = 0.021559 Jy ! Component: 200 - total flux cleaned = 0.0222845 Jy ! Total flux subtracted in 200 components = 0.0222845 Jy ! Clean residual min=-0.032988 max=0.020432 Jy/beam ! Clean residual mean=-0.000060 rms=0.007681 Jy/beam ! Combined flux in latest and established models = 1.41659 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 105 components and 1.41659 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=0.136075Jy sigma=0.095503 ! Fit after self-cal, rms=0.136073Jy sigma=0.095502 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 = 0.000415752 Jy ! Component: 100 - total flux cleaned = 0.000677192 Jy ! Component: 150 - total flux cleaned = 0.000923129 Jy ! Component: 200 - total flux cleaned = 0.00104283 Jy ! Total flux subtracted in 200 components = 0.00104283 Jy ! Clean residual min=-0.033024 max=0.020354 Jy/beam ! Clean residual mean=-0.000062 rms=0.007633 Jy/beam ! Combined flux in latest and established models = 1.41763 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 113 components and 1.41763 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=0.135886Jy sigma=0.095367 ! Fit after self-cal, rms=0.135882Jy sigma=0.095365 ! 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=0.135882Jy sigma=0.095365 ! Fit after self-cal, rms=0.134930Jy sigma=0.094631 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.571 mas, bmaj=9.909 mas, bpa=52.65 degrees ! Estimated noise=25.7358 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0133599 Jy ! Component: 100 - total flux cleaned = 0.0189423 Jy ! Component: 150 - total flux cleaned = 0.0199965 Jy ! Component: 200 - total flux cleaned = 0.0203843 Jy ! Total flux subtracted in 200 components = 0.0203843 Jy ! Clean residual min=-0.034753 max=0.020411 Jy/beam ! Clean residual mean=-0.000075 rms=0.008066 Jy/beam ! Combined flux in latest and established models = 1.43802 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 116 components and 1.43802 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=0.133804Jy sigma=0.093748 ! Fit after self-cal, rms=0.133800Jy sigma=0.093747 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 = 0.000500273 Jy ! Component: 100 - total flux cleaned = 0.000720934 Jy ! Component: 150 - total flux cleaned = 0.000825369 Jy ! Component: 200 - total flux cleaned = 0.000925695 Jy ! Total flux subtracted in 200 components = 0.000925695 Jy ! Clean residual min=-0.035017 max=0.020241 Jy/beam ! Clean residual mean=-0.000078 rms=0.008028 Jy/beam ! Combined flux in latest and established models = 1.43894 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 121 components and 1.43894 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=0.133657Jy sigma=0.093641 ! Fit after self-cal, rms=0.133654Jy sigma=0.093639 ! 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=5.112 mas, bmaj=9.567 mas, bpa=53.29 degrees ! Estimated noise=25.405 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.112 x 9.567 at 53.29 degrees (North through East) ! Clean map min=-0.033596 max=1.3359 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 ! Performing amp+phase self-cal ! ! 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=0.133654Jy sigma=0.093639 ! Fit after self-cal, rms=0.132020Jy sigma=0.092488 ! Inverting map and beam ! Estimated beam: bmin=5.11 mas, bmaj=9.559 mas, bpa=53.2 degrees ! Estimated noise=25.6612 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0121601 Jy ! Component: 100 - total flux cleaned = 0.0166041 Jy ! Component: 150 - total flux cleaned = 0.0170149 Jy ! Component: 200 - total flux cleaned = 0.017372 Jy ! Total flux subtracted in 200 components = 0.017372 Jy ! Clean residual min=-0.034066 max=0.020720 Jy/beam ! Clean residual mean=-0.000064 rms=0.007760 Jy/beam ! Combined flux in latest and established models = 1.45632 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 128 components and 1.45631 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=0.131094Jy sigma=0.091750 ! Fit after self-cal, rms=0.131091Jy sigma=0.091749 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000468657 Jy ! Component: 100 - total flux cleaned = 0.000676766 Jy ! Component: 150 - total flux cleaned = 0.000875177 Jy ! Component: 200 - total flux cleaned = 0.000968867 Jy ! Total flux subtracted in 200 components = 0.000968867 Jy ! Clean residual min=-0.034227 max=0.020770 Jy/beam ! Clean residual mean=-0.000066 rms=0.007728 Jy/beam ! Combined flux in latest and established models = 1.45728 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 130 components and 1.45728 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=0.130968Jy sigma=0.091655 ! Fit after self-cal, rms=0.130964Jy sigma=0.091653 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.130964Jy sigma=0.091653 ! Fit after self-cal, rms=0.130329Jy sigma=0.091174 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=4.607 mas, bmaj=8.692 mas, bpa=56.34 degrees ! Estimated noise=40.8731 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.05913 Jy ! Component: 100 - total flux cleaned = 1.29051 Jy ! Component: 150 - total flux cleaned = 1.35519 Jy ! Component: 200 - total flux cleaned = 1.39015 Jy ! Total flux subtracted in 200 components = 1.39015 Jy ! Clean residual min=-0.030377 max=0.027795 Jy/beam ! Clean residual mean=0.000053 rms=0.008468 Jy/beam ! Combined flux in latest and established models = 1.39015 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 27 model components to the UV plane model. ! The established model now contains 27 components and 1.39015 Jy ! Inverting map and beam ! Estimated beam: bmin=5.108 mas, bmaj=9.555 mas, bpa=53.12 degrees ! Estimated noise=25.8995 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 = 0.0309022 Jy ! Component: 100 - total flux cleaned = 0.0504514 Jy ! Component: 150 - total flux cleaned = 0.0635492 Jy ! Component: 200 - total flux cleaned = 0.0709542 Jy ! Total flux subtracted in 200 components = 0.0709542 Jy ! Clean residual min=-0.036211 max=0.022405 Jy/beam ! Clean residual mean=-0.000045 rms=0.008406 Jy/beam ! Combined flux in latest and established models = 1.46111 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 61 components and 1.46111 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=5.565 mas, bmaj=9.896 mas, bpa=52.47 degrees ! Estimated noise=26.2463 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00492006 Jy ! Component: 100 - total flux cleaned = 0.00710462 Jy ! Component: 150 - total flux cleaned = 0.00798257 Jy ! Component: 200 - total flux cleaned = 0.00840147 Jy ! Total flux subtracted in 200 components = 0.00840147 Jy ! Clean residual min=-0.036852 max=0.022873 Jy/beam ! Clean residual mean=-0.000069 rms=0.008523 Jy/beam ! Combined flux in latest and established models = 1.46951 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 = 0.000780016 Jy ! Component: 100 - total flux cleaned = 0.00132435 Jy ! Component: 150 - total flux cleaned = 0.00166899 Jy ! Component: 200 - total flux cleaned = 0.00200514 Jy ! Total flux subtracted in 200 components = 0.00200514 Jy ! Clean residual min=-0.036572 max=0.022275 Jy/beam ! Clean residual mean=-0.000073 rms=0.008439 Jy/beam ! Combined flux in latest and established models = 1.47151 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 80 components and 1.47151 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.108 mas, bmaj=9.555 mas, bpa=53.12 degrees ! Estimated noise=25.8995 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000280879 Jy ! Component: 100 - total flux cleaned = 0.000410059 Jy ! Component: 150 - total flux cleaned = 0.000729832 Jy ! Component: 200 - total flux cleaned = 0.00118844 Jy ! Total flux subtracted in 200 components = 0.00118844 Jy ! Clean residual min=-0.034998 max=0.021305 Jy/beam ! Clean residual mean=-0.000060 rms=0.008051 Jy/beam ! Combined flux in latest and established models = 1.4727 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 88 components and 1.4727 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=0.130486Jy sigma=0.091203 ! Fit after self-cal, rms=0.130473Jy sigma=0.091197 wmodel /d2/scr/pima/bp171aa_uvs/J0205+3212_C_map.mod ! Writing 88 model components to file: /d2/scr/pima/bp171aa_uvs/J0205+3212_C_map.mod wobs /d2/scr/pima/bp171aa_uvs/J0205+3212_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171aa_uvs/J0205+3212_C_uvs.fits wwins /d2/scr/pima/bp171aa_uvs/J0205+3212_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171aa_uvs/J0205+3212_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 = -0.0148439 Jy ! Component: 100 - total flux cleaned = -0.0262157 Jy ! Component: 150 - total flux cleaned = -0.031884 Jy ! Component: 200 - total flux cleaned = -0.0328828 Jy ! Component: 250 - total flux cleaned = -0.0331747 Jy ! Component: 300 - total flux cleaned = -0.0337374 Jy ! Component: 350 - total flux cleaned = -0.0337404 Jy ! Component: 400 - total flux cleaned = -0.033981 Jy ! Component: 450 - total flux cleaned = -0.033965 Jy ! Component: 500 - total flux cleaned = -0.0332808 Jy ! Component: 550 - total flux cleaned = -0.0328474 Jy ! Component: 600 - total flux cleaned = -0.0320326 Jy ! Component: 650 - total flux cleaned = -0.0318418 Jy ! Component: 700 - total flux cleaned = -0.0318385 Jy ! Component: 750 - total flux cleaned = -0.0314914 Jy ! Component: 800 - total flux cleaned = -0.032004 Jy ! Component: 850 - total flux cleaned = -0.0324942 Jy ! Component: 900 - total flux cleaned = -0.0328065 Jy ! Component: 950 - total flux cleaned = -0.0329592 Jy ! Component: 1000 - total flux cleaned = -0.0334014 Jy ! Component: 1050 - total flux cleaned = -0.0339685 Jy ! Component: 1100 - total flux cleaned = -0.0346543 Jy ! Component: 1150 - total flux cleaned = -0.0347844 Jy ! Component: 1200 - total flux cleaned = -0.0350466 Jy ! Component: 1250 - total flux cleaned = -0.0356772 Jy ! Component: 1300 - total flux cleaned = -0.0361669 Jy ! Component: 1350 - total flux cleaned = -0.0364089 Jy ! Component: 1400 - total flux cleaned = -0.0367586 Jy ! Component: 1450 - total flux cleaned = -0.0373266 Jy ! Component: 1500 - total flux cleaned = -0.0377687 Jy ! Component: 1550 - total flux cleaned = -0.0382 Jy ! Component: 1600 - total flux cleaned = -0.0387271 Jy ! Component: 1650 - total flux cleaned = -0.0389347 Jy ! Component: 1700 - total flux cleaned = -0.0393424 Jy ! Component: 1750 - total flux cleaned = -0.0399362 Jy ! Component: 1800 - total flux cleaned = -0.0403259 Jy ! Component: 1850 - total flux cleaned = -0.0406151 Jy ! Component: 1900 - total flux cleaned = -0.0412755 Jy ! Component: 1950 - total flux cleaned = -0.0414608 Jy ! Component: 2000 - total flux cleaned = -0.0415531 Jy ! Component: 2050 - total flux cleaned = -0.0418258 Jy ! Component: 2100 - total flux cleaned = -0.0420053 Jy ! Component: 2150 - total flux cleaned = -0.0420941 Jy ! Component: 2200 - total flux cleaned = -0.0422699 Jy ! Component: 2250 - total flux cleaned = -0.0427037 Jy ! Component: 2300 - total flux cleaned = -0.0428752 Jy ! Component: 2350 - total flux cleaned = -0.0430449 Jy ! Component: 2400 - total flux cleaned = -0.043213 Jy ! Component: 2450 - total flux cleaned = -0.0432123 Jy ! Component: 2500 - total flux cleaned = -0.0432944 Jy ! Component: 2550 - total flux cleaned = -0.0432942 Jy ! Component: 2600 - total flux cleaned = -0.0433755 Jy ! Component: 2650 - total flux cleaned = -0.0433756 Jy ! Component: 2700 - total flux cleaned = -0.0433753 Jy ! Component: 2750 - total flux cleaned = -0.043375 Jy ! Component: 2800 - total flux cleaned = -0.0433749 Jy ! Component: 2850 - total flux cleaned = -0.0434543 Jy ! Component: 2900 - total flux cleaned = -0.0435334 Jy ! Component: 2950 - total flux cleaned = -0.0437705 Jy ! Component: 3000 - total flux cleaned = -0.0438493 Jy ! Component: 3050 - total flux cleaned = -0.0440063 Jy ! Component: 3100 - total flux cleaned = -0.0441626 Jy ! Component: 3150 - total flux cleaned = -0.0440061 Jy ! Component: 3200 - total flux cleaned = -0.0442398 Jy ! Component: 3250 - total flux cleaned = -0.0442395 Jy ! Component: 3300 - total flux cleaned = -0.0442398 Jy ! Component: 3350 - total flux cleaned = -0.0443174 Jy ! Component: 3400 - total flux cleaned = -0.0444717 Jy ! Component: 3450 - total flux cleaned = -0.0443948 Jy ! Component: 3500 - total flux cleaned = -0.0443185 Jy ! Component: 3550 - total flux cleaned = -0.0446252 Jy ! Component: 3600 - total flux cleaned = -0.0447782 Jy ! Component: 3650 - total flux cleaned = -0.0450839 Jy ! Component: 3700 - total flux cleaned = -0.0450076 Jy ! Component: 3750 - total flux cleaned = -0.0452359 Jy ! Component: 3800 - total flux cleaned = -0.0453119 Jy ! Component: 3850 - total flux cleaned = -0.0454645 Jy ! Component: 3900 - total flux cleaned = -0.0455408 Jy ! Component: 3950 - total flux cleaned = -0.0458455 Jy ! Component: 4000 - total flux cleaned = -0.0457698 Jy ! Component: 4050 - total flux cleaned = -0.0457697 Jy ! Total flux subtracted in 4096 components = -0.0458458 Jy ! Clean residual min=-0.004250 max=0.004171 Jy/beam ! Clean residual mean=-0.000042 rms=0.001388 Jy/beam ! Combined flux in latest and established models = 1.42686 Jy keep ! Adding 388 model components to the UV plane model. ! The established model now contains 476 components and 1.42686 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171aa_uvs/J0205+3212_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.108 x 9.555 at 53.12 degrees (North through East) ! Clean map min=-0.015389 max=1.3645 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171aa_uvs/J0205+3212_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.36451 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00124424 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.273557 0.273557 0.547114 1.09423 2.18845 4.37691 8.75382 17.5076 35.0153 70.0305 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0037 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.364 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1096.66 quit ! Quitting program ! Log file /d2/scr/pima/bp171aa_uvs/J0205+3212_C_uvs.log closed on Thu Nov 28 23:29:47 2013