! Started logfile: /scr/pima/bg219b_uvs/J0019+7327_S_uvs.log on Thu Sep 3 07:37:17 2015 obs /scr/pima/bg219b_uvs/J0019+7327_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0019+7327_S_uva.fits ! AN table 1: 3 integrations on 15 of 15 possible baselines. ! AN table 2: 4 integrations on 36 of 36 possible baselines. ! AN table 3: 4 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0019+7327 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1476 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219b_uvs/J0019+7327_S] 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 0.500x0.500 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.251091Jy sigma=24.122152 ! Fit after self-cal, rms=0.327022Jy sigma=6.263200 ! 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=3.032 mas, bmaj=9.888 mas, bpa=86.44 degrees ! Estimated noise=1.30637 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 = 0.542818 Jy ! Component: 100 - total flux cleaned = 0.662978 Jy ! Total flux subtracted in 100 components = 0.662978 Jy ! Clean residual min=-0.018991 max=0.039894 Jy/beam ! Clean residual mean=-0.000075 rms=0.006088 Jy/beam ! Combined flux in latest and established models = 0.662978 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.662978 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.134558Jy sigma=2.413081 ! Fit after self-cal, rms=0.134551Jy sigma=2.412957 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0409649 Jy ! Component: 100 - total flux cleaned = 0.0602642 Jy ! Total flux subtracted in 100 components = 0.0602642 Jy ! Clean residual min=-0.016908 max=0.019429 Jy/beam ! Clean residual mean=-0.000037 rms=0.004823 Jy/beam ! Combined flux in latest and established models = 0.723242 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.723242 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124722Jy sigma=2.256336 ! Fit after self-cal, rms=0.124683Jy sigma=2.255599 ! 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=3.775 mas, bmaj=10.56 mas, bpa=86.41 degrees ! Estimated noise=0.994684 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 = -0.00872373 Jy ! Component: 100 - total flux cleaned = -0.0102758 Jy ! Component: 150 - total flux cleaned = -0.0117086 Jy ! Component: 200 - total flux cleaned = -0.012847 Jy ! Total flux subtracted in 200 components = -0.012847 Jy ! Clean residual min=-0.019766 max=0.025253 Jy/beam ! Clean residual mean=-0.000031 rms=0.006114 Jy/beam ! Combined flux in latest and established models = 0.710395 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 21 components and 0.710395 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123626Jy sigma=2.241830 ! Fit after self-cal, rms=0.123589Jy sigma=2.241170 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.775 x 10.56 at 86.41 degrees (North through East) ! Clean map min=-0.01885 max=0.69291 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* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 0.84 HN 1.04 KP 1.00 ! LA 1.16 MK 1.04 NL 0.95 OV 0.98 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 1.02 HN 1.06 KP 0.99 ! LA 1.10 MK 1.03 NL 1.01 OV 1.02 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.89 FD 1.12 HN 1.05 KP 0.87 ! LA 0.87 MK 1.03 NL 0.95 OV 0.94 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 0.99 HN 1.02 KP 0.84 ! LA 0.84 MK 1.02 NL 1.02 OV 0.99 ! PT 0.95 SC 0.94 ! ! ! Fit before self-cal, rms=0.123589Jy sigma=2.241170 ! Fit after self-cal, rms=0.108772Jy sigma=2.004861 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.79 mas, bmaj=10.59 mas, bpa=86.35 degrees ! Estimated noise=0.979051 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 = -0.010184 Jy ! Component: 100 - total flux cleaned = -0.0155507 Jy ! Component: 150 - total flux cleaned = -0.0190193 Jy ! Component: 200 - total flux cleaned = -0.0210571 Jy ! Total flux subtracted in 200 components = -0.0210571 Jy ! Clean residual min=-0.016535 max=0.023452 Jy/beam ! Clean residual mean=-0.000043 rms=0.005504 Jy/beam ! Combined flux in latest and established models = 0.689338 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 39 components and 0.689338 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107664Jy sigma=1.986697 ! Fit after self-cal, rms=0.107650Jy sigma=1.986411 ! 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. ! ! Fit before self-cal, rms=0.107650Jy sigma=1.986411 ! Fit after self-cal, rms=0.107143Jy sigma=1.980043 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.793 mas, bmaj=10.58 mas, bpa=86.28 degrees ! Estimated noise=0.971807 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00519302 Jy ! Component: 100 - total flux cleaned = -0.00681336 Jy ! Component: 150 - total flux cleaned = -0.00760522 Jy ! Component: 200 - total flux cleaned = -0.00805232 Jy ! Total flux subtracted in 200 components = -0.00805232 Jy ! Clean residual min=-0.016252 max=0.023549 Jy/beam ! Clean residual mean=-0.000045 rms=0.005410 Jy/beam ! Combined flux in latest and established models = 0.681286 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 44 components and 0.681286 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106817Jy sigma=1.974940 ! Fit after self-cal, rms=0.106812Jy sigma=1.974832 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 (53, -24). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0162425 Jy ! Component: 100 - total flux cleaned = 0.0175846 Jy ! Component: 150 - total flux cleaned = 0.0169567 Jy ! Component: 200 - total flux cleaned = 0.0167168 Jy ! Total flux subtracted in 200 components = 0.0167168 Jy ! Clean residual min=-0.015680 max=0.021852 Jy/beam ! Clean residual mean=-0.000055 rms=0.004780 Jy/beam ! Combined flux in latest and established models = 0.698002 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 81 components and 0.698002 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102192Jy sigma=1.891430 ! Fit after self-cal, rms=0.101848Jy sigma=1.881038 ! 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. ! ! Fit before self-cal, rms=0.101848Jy sigma=1.881038 ! Fit after self-cal, rms=0.101722Jy sigma=1.878333 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.798 mas, bmaj=10.58 mas, bpa=86.29 degrees ! Estimated noise=0.968908 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010953 Jy ! Component: 100 - total flux cleaned = -0.000801932 Jy ! Component: 150 - total flux cleaned = -0.00256069 Jy ! Component: 200 - total flux cleaned = -0.0042208 Jy ! Total flux subtracted in 200 components = -0.0042208 Jy ! Clean residual min=-0.015210 max=0.019269 Jy/beam ! Clean residual mean=-0.000054 rms=0.004535 Jy/beam ! Combined flux in latest and established models = 0.693781 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 101 components and 0.693782 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100915Jy sigma=1.864187 ! Fit after self-cal, rms=0.100918Jy sigma=1.863107 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 = -0.000654441 Jy ! Component: 100 - total flux cleaned = -0.0016756 Jy ! Component: 150 - total flux cleaned = -0.00246826 Jy ! Component: 200 - total flux cleaned = -0.00317961 Jy ! Total flux subtracted in 200 components = -0.00317961 Jy ! Clean residual min=-0.015105 max=0.018118 Jy/beam ! Clean residual mean=-0.000056 rms=0.004473 Jy/beam ! Combined flux in latest and established models = 0.690602 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 118 components and 0.690602 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100629Jy sigma=1.858565 ! Fit after self-cal, rms=0.100643Jy sigma=1.858337 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.100643Jy sigma=1.858337 ! Fit after self-cal, rms=0.096078Jy sigma=1.774636 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.945 mas, bmaj=12.2 mas, bpa=89.95 degrees ! Estimated noise=1.14563 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00211286 Jy ! Component: 100 - total flux cleaned = -0.00290998 Jy ! Component: 150 - total flux cleaned = -0.0033852 Jy ! Component: 200 - total flux cleaned = -0.00403864 Jy ! Total flux subtracted in 200 components = -0.00403864 Jy ! Clean residual min=-0.017790 max=0.018380 Jy/beam ! Clean residual mean=-0.000064 rms=0.005646 Jy/beam ! Combined flux in latest and established models = 0.686563 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 136 components and 0.686563 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096034Jy sigma=1.773308 ! Fit after self-cal, rms=0.096003Jy sigma=1.772722 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 = -9.34546e-05 Jy ! Component: 100 - total flux cleaned = -0.000394954 Jy ! Component: 150 - total flux cleaned = -0.000581902 Jy ! Component: 200 - total flux cleaned = -0.000847253 Jy ! Total flux subtracted in 200 components = -0.000847253 Jy ! Clean residual min=-0.017606 max=0.018223 Jy/beam ! Clean residual mean=-0.000063 rms=0.005618 Jy/beam ! Combined flux in latest and established models = 0.685716 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 143 components and 0.685716 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096008Jy sigma=1.772741 ! Fit after self-cal, rms=0.095984Jy sigma=1.772294 ! 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=3.795 mas, bmaj=10.57 mas, bpa=86.31 degrees ! Estimated noise=0.968445 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.795 x 10.57 at 86.31 degrees (North through East) ! Clean map min=-0.013401 max=0.67263 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. ! ! Fit before self-cal, rms=0.095984Jy sigma=1.772294 ! Fit after self-cal, rms=0.091048Jy sigma=1.667601 ! Inverting map and beam ! Estimated beam: bmin=3.793 mas, bmaj=10.57 mas, bpa=86.26 degrees ! Estimated noise=0.968863 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000249926 Jy ! Component: 100 - total flux cleaned = -0.000771848 Jy ! Component: 150 - total flux cleaned = -0.000607186 Jy ! Component: 200 - total flux cleaned = -0.000606305 Jy ! Total flux subtracted in 200 components = -0.000606305 Jy ! Clean residual min=-0.012946 max=0.013433 Jy/beam ! Clean residual mean=-0.000038 rms=0.003637 Jy/beam ! Combined flux in latest and established models = 0.68511 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 162 components and 0.68511 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090841Jy sigma=1.664050 ! Fit after self-cal, rms=0.090834Jy sigma=1.663944 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00012064 Jy ! Component: 100 - total flux cleaned = 6.23018e-05 Jy ! Component: 150 - total flux cleaned = 0.000233573 Jy ! Component: 200 - total flux cleaned = 0.000337572 Jy ! Total flux subtracted in 200 components = 0.000337572 Jy ! Clean residual min=-0.012719 max=0.013529 Jy/beam ! Clean residual mean=-0.000037 rms=0.003638 Jy/beam ! Combined flux in latest and established models = 0.685447 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 175 components and 0.685447 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090775Jy sigma=1.662563 ! Fit after self-cal, rms=0.090774Jy sigma=1.662548 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090774Jy sigma=1.662548 ! Fit after self-cal, rms=0.090700Jy sigma=1.662070 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=3.049 mas, bmaj=9.883 mas, bpa=86.29 degrees ! Estimated noise=1.27281 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.528705 Jy ! Component: 100 - total flux cleaned = 0.64571 Jy ! Component: 150 - total flux cleaned = 0.686022 Jy ! Component: 200 - total flux cleaned = 0.701974 Jy ! Total flux subtracted in 200 components = 0.701974 Jy ! Clean residual min=-0.012936 max=0.016599 Jy/beam ! Clean residual mean=-0.000033 rms=0.004045 Jy/beam ! Combined flux in latest and established models = 0.701974 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.701974 Jy ! Inverting map and beam ! Estimated beam: bmin=3.79 mas, bmaj=10.56 mas, bpa=86.24 degrees ! Estimated noise=0.967278 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 = 0.00380736 Jy ! Component: 100 - total flux cleaned = 0.00254387 Jy ! Component: 150 - total flux cleaned = 0.000734849 Jy ! Component: 200 - total flux cleaned = -0.000505861 Jy ! Total flux subtracted in 200 components = -0.000505861 Jy ! Clean residual min=-0.013190 max=0.014632 Jy/beam ! Clean residual mean=-0.000028 rms=0.003931 Jy/beam ! Combined flux in latest and established models = 0.701468 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 44 components and 0.701468 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.937 mas, bmaj=12.2 mas, bpa=89.85 degrees ! Estimated noise=1.14549 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000363756 Jy ! Component: 100 - total flux cleaned = -0.00151866 Jy ! Component: 150 - total flux cleaned = -0.00384029 Jy ! Component: 200 - total flux cleaned = -0.00603647 Jy ! Total flux subtracted in 200 components = -0.00603647 Jy ! Clean residual min=-0.016893 max=0.017945 Jy/beam ! Clean residual mean=-0.000059 rms=0.005558 Jy/beam ! Combined flux in latest and established models = 0.695432 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 = -0.00192555 Jy ! Component: 100 - total flux cleaned = -0.00346001 Jy ! Component: 150 - total flux cleaned = -0.00511237 Jy ! Component: 200 - total flux cleaned = -0.0063063 Jy ! Total flux subtracted in 200 components = -0.0063063 Jy ! Clean residual min=-0.016579 max=0.017332 Jy/beam ! Clean residual mean=-0.000058 rms=0.005417 Jy/beam ! Combined flux in latest and established models = 0.689126 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 75 components and 0.689126 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.79 mas, bmaj=10.56 mas, bpa=86.24 degrees ! Estimated noise=0.967278 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00255424 Jy ! Component: 100 - total flux cleaned = 0.00191309 Jy ! Component: 150 - total flux cleaned = 0.00120971 Jy ! Component: 200 - total flux cleaned = 0.00038262 Jy ! Total flux subtracted in 200 components = 0.00038262 Jy ! Clean residual min=-0.012725 max=0.013141 Jy/beam ! Clean residual mean=-0.000036 rms=0.003644 Jy/beam ! Combined flux in latest and established models = 0.689508 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 91 components and 0.689508 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091114Jy sigma=1.666782 ! Fit after self-cal, rms=0.090995Jy sigma=1.665377 wmodel /scr/pima/bg219b_uvs/J0019+7327_S_map.mod ! Writing 91 model components to file: /scr/pima/bg219b_uvs/J0019+7327_S_map.mod wobs /scr/pima/bg219b_uvs/J0019+7327_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0019+7327_S_uvs.fits wwins /scr/pima/bg219b_uvs/J0019+7327_S_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219b_uvs/J0019+7327_S_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 = 0.0022721 Jy ! Component: 100 - total flux cleaned = 0.00182635 Jy ! Component: 150 - total flux cleaned = 0.00182583 Jy ! Component: 200 - total flux cleaned = 0.00182581 Jy ! Component: 250 - total flux cleaned = 0.00201056 Jy ! Component: 300 - total flux cleaned = 0.00270663 Jy ! Component: 350 - total flux cleaned = 0.00236573 Jy ! Component: 400 - total flux cleaned = 0.00369131 Jy ! Component: 450 - total flux cleaned = 0.00401183 Jy ! Component: 500 - total flux cleaned = 0.00511783 Jy ! Component: 550 - total flux cleaned = 0.00604296 Jy ! Component: 600 - total flux cleaned = 0.00724916 Jy ! Component: 650 - total flux cleaned = 0.00784198 Jy ! Component: 700 - total flux cleaned = 0.00871314 Jy ! Component: 750 - total flux cleaned = 0.00970833 Jy ! Component: 800 - total flux cleaned = 0.0106817 Jy ! Component: 850 - total flux cleaned = 0.0110912 Jy ! Component: 900 - total flux cleaned = 0.011766 Jy ! Component: 950 - total flux cleaned = 0.0125594 Jy ! Component: 1000 - total flux cleaned = 0.0133381 Jy ! Component: 1050 - total flux cleaned = 0.0141061 Jy ! Component: 1100 - total flux cleaned = 0.0147359 Jy ! Component: 1150 - total flux cleaned = 0.0153556 Jy ! Component: 1200 - total flux cleaned = 0.0162082 Jy ! Component: 1250 - total flux cleaned = 0.016807 Jy ! Component: 1300 - total flux cleaned = 0.017279 Jy ! Component: 1350 - total flux cleaned = 0.01821 Jy ! Component: 1400 - total flux cleaned = 0.0185555 Jy ! Component: 1450 - total flux cleaned = 0.0192375 Jy ! Component: 1500 - total flux cleaned = 0.0195762 Jy ! Component: 1550 - total flux cleaned = 0.0210165 Jy ! Component: 1600 - total flux cleaned = 0.021889 Jy ! Component: 1650 - total flux cleaned = 0.0226439 Jy ! Component: 1700 - total flux cleaned = 0.0232848 Jy ! Component: 1750 - total flux cleaned = 0.0240232 Jy ! Component: 1800 - total flux cleaned = 0.0247533 Jy ! Component: 1850 - total flux cleaned = 0.0256787 Jy ! Component: 1900 - total flux cleaned = 0.026797 Jy ! Component: 1950 - total flux cleaned = 0.026897 Jy ! Component: 2000 - total flux cleaned = 0.0276928 Jy ! Component: 2050 - total flux cleaned = 0.0284785 Jy ! Component: 2100 - total flux cleaned = 0.0293517 Jy ! Component: 2150 - total flux cleaned = 0.0297347 Jy ! Component: 2200 - total flux cleaned = 0.0306834 Jy ! Component: 2250 - total flux cleaned = 0.0311531 Jy ! Component: 2300 - total flux cleaned = 0.0320808 Jy ! Component: 2350 - total flux cleaned = 0.0324468 Jy ! Component: 2400 - total flux cleaned = 0.0331727 Jy ! Component: 2450 - total flux cleaned = 0.033711 Jy ! Component: 2500 - total flux cleaned = 0.0344205 Jy ! Component: 2550 - total flux cleaned = 0.0345099 Jy ! Component: 2600 - total flux cleaned = 0.035554 Jy ! Component: 2650 - total flux cleaned = 0.0362423 Jy ! Component: 2700 - total flux cleaned = 0.0368372 Jy ! Component: 2750 - total flux cleaned = 0.0375956 Jy ! Component: 2800 - total flux cleaned = 0.0381785 Jy ! Component: 2850 - total flux cleaned = 0.038757 Jy ! Component: 2900 - total flux cleaned = 0.0394942 Jy ! Component: 2950 - total flux cleaned = 0.0401437 Jy ! Component: 3000 - total flux cleaned = 0.0408667 Jy ! Component: 3050 - total flux cleaned = 0.0415049 Jy ! Component: 3100 - total flux cleaned = 0.042217 Jy ! Component: 3150 - total flux cleaned = 0.0430015 Jy ! Component: 3200 - total flux cleaned = 0.0437004 Jy ! Component: 3250 - total flux cleaned = 0.0444692 Jy ! Component: 3300 - total flux cleaned = 0.0450794 Jy ! Component: 3350 - total flux cleaned = 0.0456083 Jy ! Component: 3400 - total flux cleaned = 0.0464339 Jy ! Component: 3450 - total flux cleaned = 0.0471023 Jy ! Component: 3500 - total flux cleaned = 0.0479868 Jy ! Component: 3550 - total flux cleaned = 0.0481331 Jy ! Component: 3600 - total flux cleaned = 0.0489304 Jy ! Component: 3650 - total flux cleaned = 0.0496499 Jy ! Component: 3700 - total flux cleaned = 0.0503628 Jy ! Component: 3750 - total flux cleaned = 0.0510716 Jy ! Component: 3800 - total flux cleaned = 0.0515632 Jy ! Component: 3850 - total flux cleaned = 0.0522608 Jy ! Component: 3900 - total flux cleaned = 0.0528138 Jy ! Component: 3950 - total flux cleaned = 0.0535694 Jy ! Component: 4000 - total flux cleaned = 0.0542515 Jy ! Component: 4050 - total flux cleaned = 0.0547255 Jy ! Total flux subtracted in 4096 components = 0.0551954 Jy ! Clean residual min=-0.003686 max=0.003364 Jy/beam ! Clean residual mean=0.000035 rms=0.001452 Jy/beam ! Combined flux in latest and established models = 0.744704 Jy keep ! Adding 476 model components to the UV plane model. ! The established model now contains 567 components and 0.744703 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0019+7327_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.79 x 10.56 at 86.24 degrees (North through East) ! Clean map min=-0.0091333 max=0.67081 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0019+7327_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.670811 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00145596 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.651134 0.651134 1.30227 2.60453 5.20907 10.4181 20.8363 41.6725 83.3451 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0043 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.67 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 460.735 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0019+7327_S_uvs.log closed on Thu Sep 3 07:37:21 2015