! Started logfile: /g0/scr/pima/npcsc_uvs/J2354+4553_X_uvs.log on Sun Oct 6 14:28:02 2013 obs /g0/scr/pima/npcsc_uvs/J2354+4553_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/npcsc_uvs/J2354+4553_X_uva.fits ! AN table 1: 25 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.748444 visibilities/baseline/integration-bin. ! Found source: J2354+4553 ! ! 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 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3368 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /g0/scr/pima/npcsc_uvs/J2354+4553_X] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.464995Jy sigma=14.854738 ! Fit after self-cal, rms=0.328231Jy sigma=3.140490 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9576 mas, bmaj=1.506 mas, bpa=-8.918 degrees ! Estimated noise=2.27749 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 = 0.835742 Jy ! Component: 100 - total flux cleaned = 1.09744 Jy ! Total flux subtracted in 100 components = 1.09744 Jy ! Clean residual min=-0.039147 max=0.111848 Jy/beam ! Clean residual mean=-0.000143 rms=0.013022 Jy/beam ! Combined flux in latest and established models = 1.09744 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 1.09744 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.223636Jy sigma=2.488623 ! Fit after self-cal, rms=0.223373Jy sigma=2.485671 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.120901 Jy ! Component: 100 - total flux cleaned = 0.183965 Jy ! Total flux subtracted in 100 components = 0.183965 Jy ! Clean residual min=-0.029648 max=0.035247 Jy/beam ! Clean residual mean=-0.000067 rms=0.007082 Jy/beam ! Combined flux in latest and established models = 1.28141 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 1.28141 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.160192Jy sigma=1.571629 ! Fit after self-cal, rms=0.159867Jy sigma=1.568909 ! 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=1.182 mas, bmaj=1.736 mas, bpa=-10.67 degrees ! Estimated noise=1.41419 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 = 0.0500539 Jy ! Component: 100 - total flux cleaned = 0.0782341 Jy ! Component: 150 - total flux cleaned = 0.0954497 Jy ! Component: 200 - total flux cleaned = 0.106182 Jy ! Total flux subtracted in 200 components = 0.106182 Jy ! Clean residual min=-0.027708 max=0.038153 Jy/beam ! Clean residual mean=-0.000091 rms=0.007830 Jy/beam ! Combined flux in latest and established models = 1.38759 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 36 components and 1.38759 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150538Jy sigma=1.345806 ! Fit after self-cal, rms=0.150432Jy sigma=1.344966 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.07 HN 1.05 KP 1.01 ! LA 0.99 MK 0.99 NL 0.99 OV 1.00 ! PT 1.01 SC 1.09 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.07 HN 1.04 KP 0.93 ! LA 0.93 MK 0.95 NL 0.97 OV 0.98 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.07 HN 1.07 KP 0.85 ! LA 0.94 MK 0.99 NL 0.98 OV 1.00 ! PT 1.01 SC 1.09 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.08 HN 1.04 KP 0.91 ! LA 0.93 MK 1.02 NL 0.98 OV 1.01 ! PT 1.07 SC 1.13 ! ! ! Fit before self-cal, rms=0.150432Jy sigma=1.344966 ! Fit after self-cal, rms=0.123010Jy sigma=1.008162 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.201 mas, bmaj=1.772 mas, bpa=-12.72 degrees ! Estimated noise=1.41734 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 (-6.8, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0282484 Jy ! Component: 100 - total flux cleaned = 0.0379456 Jy ! Component: 150 - total flux cleaned = 0.0459133 Jy ! Component: 200 - total flux cleaned = 0.0500624 Jy ! Total flux subtracted in 200 components = 0.0500624 Jy ! Clean residual min=-0.014370 max=0.017809 Jy/beam ! Clean residual mean=-0.000025 rms=0.003610 Jy/beam ! Combined flux in latest and established models = 1.43765 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 65 components and 1.43765 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115744Jy sigma=0.910807 ! Fit after self-cal, rms=0.115323Jy sigma=0.902851 ! 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=0.115323Jy sigma=0.902851 ! Fit after self-cal, rms=0.111942Jy sigma=0.856764 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.199 mas, bmaj=1.762 mas, bpa=-11.68 degrees ! Estimated noise=1.41365 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00583844 Jy ! Component: 100 - total flux cleaned = 0.00962219 Jy ! Component: 150 - total flux cleaned = 0.0120487 Jy ! Component: 200 - total flux cleaned = 0.013618 Jy ! Total flux subtracted in 200 components = 0.013618 Jy ! Clean residual min=-0.009481 max=0.012435 Jy/beam ! Clean residual mean=-0.000036 rms=0.002695 Jy/beam ! Combined flux in latest and established models = 1.45127 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 83 components and 1.45127 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110575Jy sigma=0.841234 ! Fit after self-cal, rms=0.110530Jy sigma=0.840076 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 (-3.4, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109923 Jy ! Component: 100 - total flux cleaned = 0.0141738 Jy ! Component: 150 - total flux cleaned = 0.0157944 Jy ! Component: 200 - total flux cleaned = 0.0169939 Jy ! Total flux subtracted in 200 components = 0.0169939 Jy ! Clean residual min=-0.008692 max=0.010618 Jy/beam ! Clean residual mean=-0.000023 rms=0.002502 Jy/beam ! Combined flux in latest and established models = 1.46826 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 97 components and 1.46826 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109257Jy sigma=0.825820 ! Fit after self-cal, rms=0.109075Jy sigma=0.824512 ! 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=0.109075Jy sigma=0.824512 ! Fit after self-cal, rms=0.108485Jy sigma=0.818913 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.2 mas, bmaj=1.763 mas, bpa=-11.49 degrees ! Estimated noise=1.4111 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00276594 Jy ! Component: 100 - total flux cleaned = 0.00405283 Jy ! Component: 150 - total flux cleaned = 0.00574589 Jy ! Component: 200 - total flux cleaned = 0.00708049 Jy ! Total flux subtracted in 200 components = 0.00708049 Jy ! Clean residual min=-0.007803 max=0.009642 Jy/beam ! Clean residual mean=-0.000027 rms=0.002302 Jy/beam ! Combined flux in latest and established models = 1.47534 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 110 components and 1.47534 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107745Jy sigma=0.812209 ! Fit after self-cal, rms=0.107709Jy sigma=0.811812 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 (32.6, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101689 Jy ! Component: 100 - total flux cleaned = 0.0162626 Jy ! Component: 150 - total flux cleaned = 0.0206043 Jy ! Component: 200 - total flux cleaned = 0.023933 Jy ! Total flux subtracted in 200 components = 0.023933 Jy ! Clean residual min=-0.006943 max=0.008365 Jy/beam ! Clean residual mean=-0.000013 rms=0.001909 Jy/beam ! Combined flux in latest and established models = 1.49928 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 132 components and 1.49928 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106951Jy sigma=0.793803 ! Fit after self-cal, rms=0.106900Jy sigma=0.793233 ! Inverting map ! Added new window around map position (-10, 4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00872383 Jy ! Component: 100 - total flux cleaned = 0.0128949 Jy ! Component: 150 - total flux cleaned = 0.015065 Jy ! Component: 200 - total flux cleaned = 0.0159591 Jy ! Total flux subtracted in 200 components = 0.0159591 Jy ! Clean residual min=-0.006499 max=0.006393 Jy/beam ! Clean residual mean=-0.000004 rms=0.001701 Jy/beam ! Combined flux in latest and established models = 1.51524 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 156 components and 1.51524 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106050Jy sigma=0.782564 ! Fit after self-cal, rms=0.105985Jy sigma=0.782130 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105985Jy sigma=0.782130 ! Fit after self-cal, rms=0.105656Jy sigma=0.777643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.383 mas, bmaj=2.73 mas, bpa=-33.45 degrees ! Estimated noise=1.44788 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00392145 Jy ! Component: 100 - total flux cleaned = 0.00535011 Jy ! Component: 150 - total flux cleaned = 0.00696869 Jy ! Component: 200 - total flux cleaned = 0.00831321 Jy ! Total flux subtracted in 200 components = 0.00831321 Jy ! Clean residual min=-0.007418 max=0.007604 Jy/beam ! Clean residual mean=-0.000012 rms=0.002184 Jy/beam ! Combined flux in latest and established models = 1.52355 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 182 components and 1.52355 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105256Jy sigma=0.772590 ! Fit after self-cal, rms=0.105173Jy sigma=0.772261 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 = 0.00131634 Jy ! Component: 100 - total flux cleaned = 0.00195994 Jy ! Component: 150 - total flux cleaned = 0.00254035 Jy ! Component: 200 - total flux cleaned = 0.00306761 Jy ! Total flux subtracted in 200 components = 0.00306761 Jy ! Clean residual min=-0.007305 max=0.007581 Jy/beam ! Clean residual mean=-0.000008 rms=0.002125 Jy/beam ! Combined flux in latest and established models = 1.52662 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 202 components and 1.52662 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105142Jy sigma=0.771031 ! Fit after self-cal, rms=0.105110Jy sigma=0.770939 ! 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=1.201 mas, bmaj=1.763 mas, bpa=-11.45 degrees ! Estimated noise=1.40869 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.201 x 1.763 at -11.45 degrees (North through East) ! Clean map min=-0.0052515 max=1.1048 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=0.105110Jy sigma=0.770939 ! Fit after self-cal, rms=0.095148Jy sigma=0.681362 ! Inverting map and beam ! Estimated beam: bmin=1.201 mas, bmaj=1.763 mas, bpa=-11.42 degrees ! Estimated noise=1.40748 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00056431 Jy ! Component: 100 - total flux cleaned = 0.000921154 Jy ! Component: 150 - total flux cleaned = 0.00165864 Jy ! Component: 200 - total flux cleaned = 0.00212082 Jy ! Total flux subtracted in 200 components = 0.00212082 Jy ! Clean residual min=-0.005055 max=0.005529 Jy/beam ! Clean residual mean=-0.000005 rms=0.001311 Jy/beam ! Combined flux in latest and established models = 1.52874 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 222 components and 1.52874 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094764Jy sigma=0.679001 ! Fit after self-cal, rms=0.094768Jy sigma=0.678961 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.72877e-05 Jy ! Component: 100 - total flux cleaned = 0.000247684 Jy ! Component: 150 - total flux cleaned = 0.000246415 Jy ! Component: 200 - total flux cleaned = 0.000458924 Jy ! Total flux subtracted in 200 components = 0.000458924 Jy ! Clean residual min=-0.004901 max=0.005437 Jy/beam ! Clean residual mean=-0.000005 rms=0.001295 Jy/beam ! Combined flux in latest and established models = 1.5292 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 235 components and 1.5292 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094576Jy sigma=0.678115 ! Fit after self-cal, rms=0.094576Jy sigma=0.678093 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094576Jy sigma=0.678093 ! Fit after self-cal, rms=0.094530Jy sigma=0.677351 print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9699 mas, bmaj=1.532 mas, bpa=-9.264 degrees ! Estimated noise=2.25873 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.834679 Jy ! Component: 100 - total flux cleaned = 1.09281 Jy ! Component: 150 - total flux cleaned = 1.21095 Jy ! Component: 200 - total flux cleaned = 1.26962 Jy ! Total flux subtracted in 200 components = 1.26962 Jy ! Clean residual min=-0.017041 max=0.028507 Jy/beam ! Clean residual mean=-0.000065 rms=0.004740 Jy/beam ! Combined flux in latest and established models = 1.26962 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 15 model components to the UV plane model. ! The established model now contains 15 components and 1.26962 Jy ! Inverting map and beam ! Estimated beam: bmin=1.201 mas, bmaj=1.764 mas, bpa=-11.32 degrees ! Estimated noise=1.40568 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 = 0.044232 Jy ! Component: 100 - total flux cleaned = 0.0765173 Jy ! Component: 150 - total flux cleaned = 0.101559 Jy ! Component: 200 - total flux cleaned = 0.121837 Jy ! Total flux subtracted in 200 components = 0.121837 Jy ! Clean residual min=-0.011139 max=0.014916 Jy/beam ! Clean residual mean=-0.000102 rms=0.003586 Jy/beam ! Combined flux in latest and established models = 1.39146 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 62 components and 1.39146 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.385 mas, bmaj=2.731 mas, bpa=-33.17 degrees ! Estimated noise=1.4436 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0263933 Jy ! Component: 100 - total flux cleaned = 0.0455825 Jy ! Component: 150 - total flux cleaned = 0.060621 Jy ! Component: 200 - total flux cleaned = 0.0728741 Jy ! Total flux subtracted in 200 components = 0.0728741 Jy ! Clean residual min=-0.010610 max=0.010604 Jy/beam ! Clean residual mean=-0.000097 rms=0.003298 Jy/beam ! Combined flux in latest and established models = 1.46433 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 = 0.0101822 Jy ! Component: 100 - total flux cleaned = 0.0187578 Jy ! Component: 150 - total flux cleaned = 0.0260264 Jy ! Component: 200 - total flux cleaned = 0.0322028 Jy ! Total flux subtracted in 200 components = 0.0322028 Jy ! Clean residual min=-0.008251 max=0.007071 Jy/beam ! Clean residual mean=-0.000055 rms=0.002348 Jy/beam ! Combined flux in latest and established models = 1.49653 Jy ! Adding 137 model components to the UV plane model. ! The established model now contains 184 components and 1.49654 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.201 mas, bmaj=1.764 mas, bpa=-11.32 degrees ! Estimated noise=1.40568 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00576826 Jy ! Component: 100 - total flux cleaned = 0.00893968 Jy ! Component: 150 - total flux cleaned = 0.0114886 Jy ! Component: 200 - total flux cleaned = 0.0135225 Jy ! Total flux subtracted in 200 components = 0.0135225 Jy ! Clean residual min=-0.005650 max=0.006088 Jy/beam ! Clean residual mean=-0.000019 rms=0.001469 Jy/beam ! Combined flux in latest and established models = 1.51006 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 207 components and 1.51006 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098688Jy sigma=0.688263 ! Fit after self-cal, rms=0.098431Jy sigma=0.686563 wmodel /g0/scr/pima/npcsc_uvs/J2354+4553_X_map.mod ! Writing 207 model components to file: /g0/scr/pima/npcsc_uvs/J2354+4553_X_map.mod wobs /g0/scr/pima/npcsc_uvs/J2354+4553_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/npcsc_uvs/J2354+4553_X_uvs.fits wwins /g0/scr/pima/npcsc_uvs/J2354+4553_X_map.win ! wwins: Wrote 5 windows to /g0/scr/pima/npcsc_uvs/J2354+4553_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00040429 Jy ! Component: 100 - total flux cleaned = 0.000206982 Jy ! Component: 150 - total flux cleaned = -0.000170807 Jy ! Component: 200 - total flux cleaned = -0.000530577 Jy ! Component: 250 - total flux cleaned = -0.000703949 Jy ! Component: 300 - total flux cleaned = -0.000707061 Jy ! Component: 350 - total flux cleaned = -0.000790323 Jy ! Component: 400 - total flux cleaned = -0.000947232 Jy ! Component: 450 - total flux cleaned = -0.000794446 Jy ! Component: 500 - total flux cleaned = -0.000794354 Jy ! Component: 550 - total flux cleaned = -0.000650875 Jy ! Component: 600 - total flux cleaned = -0.000438603 Jy ! Component: 650 - total flux cleaned = -9.08041e-05 Jy ! Component: 700 - total flux cleaned = -8.94328e-05 Jy ! Component: 750 - total flux cleaned = 0.000180059 Jy ! Component: 800 - total flux cleaned = 0.000442377 Jy ! Component: 850 - total flux cleaned = 0.000766049 Jy ! Component: 900 - total flux cleaned = 0.000956109 Jy ! Component: 950 - total flux cleaned = 0.00108058 Jy ! Component: 1000 - total flux cleaned = 0.00126568 Jy ! Component: 1050 - total flux cleaned = 0.00126699 Jy ! Component: 1100 - total flux cleaned = 0.00162451 Jy ! Component: 1150 - total flux cleaned = 0.00150671 Jy ! Component: 1200 - total flux cleaned = 0.00162325 Jy ! Component: 1250 - total flux cleaned = 0.00162251 Jy ! Component: 1300 - total flux cleaned = 0.00156547 Jy ! Component: 1350 - total flux cleaned = 0.0017306 Jy ! Component: 1400 - total flux cleaned = 0.00156739 Jy ! Component: 1450 - total flux cleaned = 0.001838 Jy ! Component: 1500 - total flux cleaned = 0.00183863 Jy ! Component: 1550 - total flux cleaned = 0.00199672 Jy ! Component: 1600 - total flux cleaned = 0.00204941 Jy ! Component: 1650 - total flux cleaned = 0.0021525 Jy ! Component: 1700 - total flux cleaned = 0.00215278 Jy ! Component: 1750 - total flux cleaned = 0.00220351 Jy ! Component: 1800 - total flux cleaned = 0.00235208 Jy ! Component: 1850 - total flux cleaned = 0.00240086 Jy ! Component: 1900 - total flux cleaned = 0.00235228 Jy ! Component: 1950 - total flux cleaned = 0.00239964 Jy ! Component: 2000 - total flux cleaned = 0.00239982 Jy ! Component: 2050 - total flux cleaned = 0.00221269 Jy ! Component: 2100 - total flux cleaned = 0.00230575 Jy ! Component: 2150 - total flux cleaned = 0.0022136 Jy ! Component: 2200 - total flux cleaned = 0.00221323 Jy ! Component: 2250 - total flux cleaned = 0.00216832 Jy ! Component: 2300 - total flux cleaned = 0.0021233 Jy ! Component: 2350 - total flux cleaned = 0.00212332 Jy ! Component: 2400 - total flux cleaned = 0.00208 Jy ! Component: 2450 - total flux cleaned = 0.00221021 Jy ! Component: 2500 - total flux cleaned = 0.002296 Jy ! Component: 2550 - total flux cleaned = 0.0021681 Jy ! Component: 2600 - total flux cleaned = 0.00225262 Jy ! Component: 2650 - total flux cleaned = 0.00216899 Jy ! Component: 2700 - total flux cleaned = 0.00221075 Jy ! Component: 2750 - total flux cleaned = 0.00233382 Jy ! Component: 2800 - total flux cleaned = 0.00237375 Jy ! Component: 2850 - total flux cleaned = 0.00253487 Jy ! Component: 2900 - total flux cleaned = 0.00253532 Jy ! Component: 2950 - total flux cleaned = 0.00253485 Jy ! Component: 3000 - total flux cleaned = 0.00257458 Jy ! Component: 3050 - total flux cleaned = 0.00276957 Jy ! Component: 3100 - total flux cleaned = 0.00276894 Jy ! Component: 3150 - total flux cleaned = 0.0029607 Jy ! Component: 3200 - total flux cleaned = 0.00292246 Jy ! Component: 3250 - total flux cleaned = 0.00299801 Jy ! Component: 3300 - total flux cleaned = 0.00311065 Jy ! Component: 3350 - total flux cleaned = 0.00314789 Jy ! Component: 3400 - total flux cleaned = 0.00311151 Jy ! Component: 3450 - total flux cleaned = 0.00333179 Jy ! Component: 3500 - total flux cleaned = 0.00333189 Jy ! Component: 3550 - total flux cleaned = 0.00333213 Jy ! Component: 3600 - total flux cleaned = 0.00336787 Jy ! Component: 3650 - total flux cleaned = 0.00315421 Jy ! Component: 3700 - total flux cleaned = 0.00329614 Jy ! Component: 3750 - total flux cleaned = 0.00322552 Jy ! Component: 3800 - total flux cleaned = 0.00326055 Jy ! Component: 3850 - total flux cleaned = 0.00322592 Jy ! Component: 3900 - total flux cleaned = 0.00301915 Jy ! Component: 3950 - total flux cleaned = 0.00301869 Jy ! Component: 4000 - total flux cleaned = 0.00295076 Jy ! Component: 4050 - total flux cleaned = 0.00291684 Jy ! Total flux subtracted in 4096 components = 0.00305111 Jy ! Clean residual min=-0.002299 max=0.002003 Jy/beam ! Clean residual mean=-0.000002 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 1.51311 Jy keep ! Adding 273 model components to the UV plane model. ! The established model now contains 480 components and 1.51311 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/npcsc_uvs/J2354+4553_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.201 x 1.764 at -11.32 degrees (North through East) ! Clean map min=-0.0036795 max=1.1061 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/npcsc_uvs/J2354+4553_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.10614 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000550991 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.149436 0.149436 0.298872 0.597744 1.19549 2.39098 4.78196 9.56391 19.1278 38.2556 76.5113 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.106 quit ! Quitting program ! Log file /g0/scr/pima/npcsc_uvs/J2354+4553_X_uvs.log closed on Sun Oct 6 14:28:06 2013