! Started logfile: /scr/pima/rv100_uvs/J0207+6246_S_uvs.log on Mon Feb 29 13:24:48 2016 obs /scr/pima/rv100_uvs/J0207+6246_S_uva.fits ! Reading UV FITS file: /scr/pima/rv100_uvs/J0207+6246_S_uva.fits ! AN table 1: 36 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0207+6246 ! ! 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 2.23299e+09 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 69 lines of history. ! ! Reading 4032 visibilities. select rr, 1,2,3,4,6,7,8 ! Restricting channel ranges to the available 4 channels. ! 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/rv100_uvs/J0207+6246_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=1.389107Jy sigma=19.656519 ! Fit after self-cal, rms=0.444019Jy sigma=6.176924 ! 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=2.656 mas, bmaj=3.761 mas, bpa=-88.04 degrees ! Estimated noise=1.39127 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 = 0.582644 Jy ! Component: 100 - total flux cleaned = 0.767211 Jy ! Total flux subtracted in 100 components = 0.767211 Jy ! Clean residual min=-0.105910 max=0.259537 Jy/beam ! Clean residual mean=-0.000288 rms=0.021229 Jy/beam ! Combined flux in latest and established models = 0.767211 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.767211 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.437601Jy sigma=5.985288 ! Fit after self-cal, rms=0.436798Jy sigma=5.979410 ! Inverting map ! Added new window around map position (18.5, 10). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.21704 Jy ! Component: 100 - total flux cleaned = 0.330788 Jy ! Total flux subtracted in 100 components = 0.330788 Jy ! Clean residual min=-0.052345 max=0.064106 Jy/beam ! Clean residual mean=-0.000203 rms=0.010829 Jy/beam ! Combined flux in latest and established models = 1.098 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 26 components and 1.098 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.264260Jy sigma=3.658471 ! Fit after self-cal, rms=0.256823Jy sigma=3.572959 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0869914 Jy ! Component: 100 - total flux cleaned = 0.152348 Jy ! Total flux subtracted in 100 components = 0.152348 Jy ! Clean residual min=-0.036645 max=0.045324 Jy/beam ! Clean residual mean=-0.000144 rms=0.007178 Jy/beam ! Combined flux in latest and established models = 1.25035 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 43 components and 1.25035 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.188577Jy sigma=2.617035 ! Fit after self-cal, rms=0.187416Jy sigma=2.608204 ! Inverting map ! Added new window around map position (2, 3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0565335 Jy ! Component: 100 - total flux cleaned = 0.100968 Jy ! Total flux subtracted in 100 components = 0.100968 Jy ! Clean residual min=-0.025926 max=0.026610 Jy/beam ! Clean residual mean=-0.000110 rms=0.005209 Jy/beam ! Combined flux in latest and established models = 1.35131 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 54 components and 1.35131 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.146325Jy sigma=2.027256 ! Fit after self-cal, rms=0.145467Jy sigma=2.019813 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0386312 Jy ! Component: 100 - total flux cleaned = 0.0695052 Jy ! Total flux subtracted in 100 components = 0.0695052 Jy ! Clean residual min=-0.018184 max=0.018786 Jy/beam ! Clean residual mean=-0.000086 rms=0.004000 Jy/beam ! Combined flux in latest and established models = 1.42082 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 61 components and 1.42082 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119757Jy sigma=1.657270 ! Fit after self-cal, rms=0.119176Jy sigma=1.651648 ! 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=3.377 mas, bmaj=4.685 mas, bpa=-89 degrees ! Estimated noise=0.8129 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 = 0.055953 Jy ! Component: 100 - total flux cleaned = 0.0955723 Jy ! Component: 150 - total flux cleaned = 0.125947 Jy ! Component: 200 - total flux cleaned = 0.149809 Jy ! Total flux subtracted in 200 components = 0.149809 Jy ! Clean residual min=-0.012019 max=0.017648 Jy/beam ! Clean residual mean=-0.000137 rms=0.003824 Jy/beam ! Combined flux in latest and established models = 1.57063 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 104 components and 1.57063 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076314Jy sigma=1.039283 ! Fit after self-cal, rms=0.075078Jy sigma=1.025188 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.377 x 4.685 at -89 degrees (North through East) ! Clean map min=-0.011526 max=0.87208 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: ! HN 1.04 KP 0.94 LA 0.97 MK 1.05 ! NL 1.00 OV 1.00 PT 0.98 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! HN 0.99 KP 0.96 LA 0.98 MK 1.03 ! NL 1.02 OV 0.98 PT 0.98 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! HN 1.04 KP 0.97 LA 0.97 MK 0.99 ! NL 1.00 OV 0.97 PT 0.98 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! HN 1.03 KP 0.96 LA 0.97 MK 0.98 ! NL 1.02 OV 0.99 PT 1.00 SC 0.98 ! ! ! Fit before self-cal, rms=0.075078Jy sigma=1.025188 ! Fit after self-cal, rms=0.063800Jy sigma=0.862136 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.398 mas, bmaj=4.71 mas, bpa=-89.19 degrees ! Estimated noise=0.800709 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 = 0.0105457 Jy ! Component: 100 - total flux cleaned = 0.0149335 Jy ! Component: 150 - total flux cleaned = 0.0169732 Jy ! Component: 200 - total flux cleaned = 0.018691 Jy ! Total flux subtracted in 200 components = 0.018691 Jy ! Clean residual min=-0.006453 max=0.007569 Jy/beam ! Clean residual mean=-0.000030 rms=0.001657 Jy/beam ! Combined flux in latest and established models = 1.58932 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 112 components and 1.58932 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061697Jy sigma=0.829734 ! Fit after self-cal, rms=0.061480Jy sigma=0.827317 ! 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=0.061480Jy sigma=0.827317 ! Fit after self-cal, rms=0.060446Jy sigma=0.813223 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.392 mas, bmaj=4.701 mas, bpa=-89.26 degrees ! Estimated noise=0.800499 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00420533 Jy ! Component: 100 - total flux cleaned = 0.00575617 Jy ! Component: 150 - total flux cleaned = 0.00679571 Jy ! Component: 200 - total flux cleaned = 0.00758353 Jy ! Total flux subtracted in 200 components = 0.00758353 Jy ! Clean residual min=-0.005872 max=0.007030 Jy/beam ! Clean residual mean=0.000051 rms=0.001373 Jy/beam ! Combined flux in latest and established models = 1.5969 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 120 components and 1.5969 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059793Jy sigma=0.803151 ! Fit after self-cal, rms=0.059717Jy sigma=0.802475 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 (60, 1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00563422 Jy ! Component: 100 - total flux cleaned = 0.00763117 Jy ! Component: 150 - total flux cleaned = 0.00853903 Jy ! Component: 200 - total flux cleaned = 0.00880326 Jy ! Total flux subtracted in 200 components = 0.00880326 Jy ! Clean residual min=-0.005447 max=0.006164 Jy/beam ! Clean residual mean=0.000030 rms=0.001218 Jy/beam ! Combined flux in latest and established models = 1.60571 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 130 components and 1.60571 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059027Jy sigma=0.792548 ! Fit after self-cal, rms=0.058952Jy sigma=0.791968 ! Inverting map ! Added new window around map position (51, 114.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00352764 Jy ! Component: 100 - total flux cleaned = 0.0036353 Jy ! Component: 150 - total flux cleaned = 0.00344613 Jy ! Component: 200 - total flux cleaned = 0.00327683 Jy ! Total flux subtracted in 200 components = 0.00327683 Jy ! Clean residual min=-0.004942 max=0.005306 Jy/beam ! Clean residual mean=0.000028 rms=0.001093 Jy/beam ! Combined flux in latest and established models = 1.60898 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 147 components and 1.60898 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058402Jy sigma=0.783639 ! Fit after self-cal, rms=0.058340Jy sigma=0.783189 ! Inverting map ! Added new window around map position (-71, 16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00423409 Jy ! Component: 100 - total flux cleaned = 0.00461725 Jy ! Component: 150 - total flux cleaned = 0.00444533 Jy ! Component: 200 - total flux cleaned = 0.00437167 Jy ! Total flux subtracted in 200 components = 0.00437167 Jy ! Clean residual min=-0.004549 max=0.004224 Jy/beam ! Clean residual mean=0.000010 rms=0.001003 Jy/beam ! Combined flux in latest and established models = 1.61336 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 166 components and 1.61336 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057939Jy sigma=0.777558 ! Fit after self-cal, rms=0.057925Jy sigma=0.777354 ! 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=0.057925Jy sigma=0.777354 ! Fit after self-cal, rms=0.057655Jy sigma=0.774862 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.391 mas, bmaj=4.699 mas, bpa=-89.35 degrees ! Estimated noise=0.800173 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00267505 Jy ! Component: 100 - total flux cleaned = 0.00455249 Jy ! Component: 150 - total flux cleaned = 0.00522284 Jy ! Component: 200 - total flux cleaned = 0.00570206 Jy ! Total flux subtracted in 200 components = 0.00570206 Jy ! Clean residual min=-0.004299 max=0.003669 Jy/beam ! Clean residual mean=0.000018 rms=0.000910 Jy/beam ! Combined flux in latest and established models = 1.61906 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 181 components and 1.61906 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057432Jy sigma=0.771944 ! Fit after self-cal, rms=0.057417Jy sigma=0.771831 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 = 0.000416645 Jy ! Component: 100 - total flux cleaned = 0.000667995 Jy ! Component: 150 - total flux cleaned = 0.00096422 Jy ! Component: 200 - total flux cleaned = 0.00107784 Jy ! Total flux subtracted in 200 components = 0.00107784 Jy ! Clean residual min=-0.004190 max=0.003532 Jy/beam ! Clean residual mean=0.000015 rms=0.000882 Jy/beam ! Combined flux in latest and established models = 1.62013 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 194 components and 1.62013 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057294Jy sigma=0.770301 ! Fit after self-cal, rms=0.057286Jy sigma=0.770246 ! 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=0.057286Jy sigma=0.770246 ! Fit after self-cal, rms=0.057248Jy sigma=0.769822 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.195 mas, bmaj=9.836 mas, bpa=76.66 degrees ! Estimated noise=1.0728 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00245036 Jy ! Component: 100 - total flux cleaned = 0.00328086 Jy ! Component: 150 - total flux cleaned = 0.00358893 Jy ! Component: 200 - total flux cleaned = 0.00375236 Jy ! Total flux subtracted in 200 components = 0.00375236 Jy ! Clean residual min=-0.003853 max=0.003686 Jy/beam ! Clean residual mean=0.000050 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 1.62389 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 213 components and 1.62389 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057172Jy sigma=0.769105 ! Fit after self-cal, rms=0.057152Jy sigma=0.768787 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 = 0.000459285 Jy ! Component: 100 - total flux cleaned = 0.000408057 Jy ! Component: 150 - total flux cleaned = 0.000360302 Jy ! Component: 200 - total flux cleaned = 0.000314848 Jy ! Total flux subtracted in 200 components = 0.000314848 Jy ! Clean residual min=-0.003577 max=0.003471 Jy/beam ! Clean residual mean=0.000052 rms=0.000909 Jy/beam ! Combined flux in latest and established models = 1.6242 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 222 components and 1.6242 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057145Jy sigma=0.768811 ! Fit after self-cal, rms=0.057140Jy sigma=0.768710 ! 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=3.389 mas, bmaj=4.698 mas, bpa=-89.42 degrees ! Estimated noise=0.800395 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.389 x 4.698 at -89.42 degrees (North through East) ! Clean map min=-0.0039208 max=0.85788 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=0.057140Jy sigma=0.768710 ! Fit after self-cal, rms=0.053282Jy sigma=0.704746 ! Inverting map and beam ! Estimated beam: bmin=3.389 mas, bmaj=4.698 mas, bpa=-89.41 degrees ! Estimated noise=0.800854 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000922423 Jy ! Component: 100 - total flux cleaned = 0.00130004 Jy ! Component: 150 - total flux cleaned = 0.00164569 Jy ! Component: 200 - total flux cleaned = 0.00191425 Jy ! Total flux subtracted in 200 components = 0.00191425 Jy ! Clean residual min=-0.003647 max=0.003556 Jy/beam ! Clean residual mean=0.000016 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 1.62612 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 236 components and 1.62612 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053151Jy sigma=0.703080 ! Fit after self-cal, rms=0.053143Jy sigma=0.703023 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000282499 Jy ! Component: 100 - total flux cleaned = 0.000484556 Jy ! Component: 150 - total flux cleaned = 0.000678719 Jy ! Component: 200 - total flux cleaned = 0.000773202 Jy ! Total flux subtracted in 200 components = 0.000773202 Jy ! Clean residual min=-0.003570 max=0.003368 Jy/beam ! Clean residual mean=0.000015 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 1.62689 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 243 components and 1.62689 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053057Jy sigma=0.701948 ! Fit after self-cal, rms=0.053053Jy sigma=0.701920 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053053Jy sigma=0.701920 ! Fit after self-cal, rms=0.053029Jy sigma=0.701785 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=2.663 mas, bmaj=3.768 mas, bpa=-88.69 degrees ! Estimated noise=1.38102 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.583527 Jy ! Component: 100 - total flux cleaned = 0.835918 Jy ! Component: 150 - total flux cleaned = 0.996455 Jy ! Component: 200 - total flux cleaned = 1.109 Jy ! Total flux subtracted in 200 components = 1.109 Jy ! Clean residual min=-0.045579 max=0.063646 Jy/beam ! Clean residual mean=-0.000156 rms=0.009818 Jy/beam ! Combined flux in latest and established models = 1.109 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 22 model components to the UV plane model. ! The established model now contains 22 components and 1.109 Jy ! Inverting map and beam ! Estimated beam: bmin=3.388 mas, bmaj=4.696 mas, bpa=-89.45 degrees ! Estimated noise=0.800848 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 = 0.141181 Jy ! Component: 100 - total flux cleaned = 0.23393 Jy ! Component: 150 - total flux cleaned = 0.298787 Jy ! Component: 200 - total flux cleaned = 0.345765 Jy ! Total flux subtracted in 200 components = 0.345765 Jy ! Clean residual min=-0.014646 max=0.026771 Jy/beam ! Clean residual mean=-0.000108 rms=0.005405 Jy/beam ! Combined flux in latest and established models = 1.45476 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 59 components and 1.45476 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0351436 Jy ! Component: 100 - total flux cleaned = 0.0618618 Jy ! Component: 150 - total flux cleaned = 0.0824149 Jy ! Component: 200 - total flux cleaned = 0.0984408 Jy ! Total flux subtracted in 200 components = 0.0984408 Jy ! Clean residual min=-0.007249 max=0.010975 Jy/beam ! Clean residual mean=0.000011 rms=0.002422 Jy/beam ! Combined flux in latest and established models = 1.5532 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 86 components and 1.5532 Jy ! Inverting map ! Added new window around map position (16, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0132264 Jy ! Component: 100 - total flux cleaned = 0.0240016 Jy ! Component: 150 - total flux cleaned = 0.0331027 Jy ! Component: 200 - total flux cleaned = 0.0408078 Jy ! Total flux subtracted in 200 components = 0.0408078 Jy ! Clean residual min=-0.005674 max=0.006215 Jy/beam ! Clean residual mean=0.000029 rms=0.001453 Jy/beam ! Combined flux in latest and established models = 1.59401 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 112 components and 1.59401 Jy ! Inverting map ! Added new window around map position (7.5, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00708458 Jy ! Component: 100 - total flux cleaned = 0.0127253 Jy ! Component: 150 - total flux cleaned = 0.0175186 Jy ! Component: 200 - total flux cleaned = 0.0208336 Jy ! Total flux subtracted in 200 components = 0.0208336 Jy ! Clean residual min=-0.004646 max=0.004295 Jy/beam ! Clean residual mean=0.000031 rms=0.001064 Jy/beam ! Combined flux in latest and established models = 1.61484 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 133 components and 1.61484 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=7.191 mas, bmaj=9.83 mas, bpa=76.66 degrees ! Estimated noise=1.07426 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.004891 Jy ! Component: 100 - total flux cleaned = 0.00716169 Jy ! Component: 150 - total flux cleaned = 0.00907824 Jy ! Component: 200 - total flux cleaned = 0.0105685 Jy ! Total flux subtracted in 200 components = 0.0105685 Jy ! Clean residual min=-0.004400 max=0.004074 Jy/beam ! Clean residual mean=0.000072 rms=0.001034 Jy/beam ! Combined flux in latest and established models = 1.62541 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 = 0.000999052 Jy ! Component: 100 - total flux cleaned = 0.00186852 Jy ! Component: 150 - total flux cleaned = 0.00229447 Jy ! Component: 200 - total flux cleaned = 0.00255236 Jy ! Total flux subtracted in 200 components = 0.00255236 Jy ! Clean residual min=-0.003857 max=0.003654 Jy/beam ! Clean residual mean=0.000060 rms=0.000933 Jy/beam ! Combined flux in latest and established models = 1.62796 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 186 components and 1.62796 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.388 mas, bmaj=4.696 mas, bpa=-89.45 degrees ! Estimated noise=0.800848 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000467141 Jy ! Component: 100 - total flux cleaned = 0.000661672 Jy ! Component: 150 - total flux cleaned = 0.000575818 Jy ! Component: 200 - total flux cleaned = 0.000656273 Jy ! Total flux subtracted in 200 components = 0.000656273 Jy ! Clean residual min=-0.003532 max=0.003608 Jy/beam ! Clean residual mean=0.000021 rms=0.000846 Jy/beam ! Combined flux in latest and established models = 1.62862 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 208 components and 1.62862 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053423Jy sigma=0.706524 ! Fit after self-cal, rms=0.053337Jy sigma=0.705278 wmodel /scr/pima/rv100_uvs/J0207+6246_S_map.mod ! Writing 208 model components to file: /scr/pima/rv100_uvs/J0207+6246_S_map.mod wobs /scr/pima/rv100_uvs/J0207+6246_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv100_uvs/J0207+6246_S_uvs.fits wwins /scr/pima/rv100_uvs/J0207+6246_S_map.win ! wwins: Wrote 8 windows to /scr/pima/rv100_uvs/J0207+6246_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 = 0.000327563 Jy ! Component: 100 - total flux cleaned = 0.000503553 Jy ! Component: 150 - total flux cleaned = 0.000725622 Jy ! Component: 200 - total flux cleaned = 0.00115309 Jy ! Component: 250 - total flux cleaned = 0.0015159 Jy ! Component: 300 - total flux cleaned = 0.00206808 Jy ! Component: 350 - total flux cleaned = 0.0025063 Jy ! Component: 400 - total flux cleaned = 0.0027899 Jy ! Component: 450 - total flux cleaned = 0.00306685 Jy ! Component: 500 - total flux cleaned = 0.00338268 Jy ! Component: 550 - total flux cleaned = 0.0034701 Jy ! Component: 600 - total flux cleaned = 0.00377182 Jy ! Component: 650 - total flux cleaned = 0.00398265 Jy ! Component: 700 - total flux cleaned = 0.00423028 Jy ! Component: 750 - total flux cleaned = 0.00435231 Jy ! Component: 800 - total flux cleaned = 0.00463037 Jy ! Component: 850 - total flux cleaned = 0.00482343 Jy ! Component: 900 - total flux cleaned = 0.00493758 Jy ! Component: 950 - total flux cleaned = 0.00508754 Jy ! Component: 1000 - total flux cleaned = 0.00523458 Jy ! Component: 1050 - total flux cleaned = 0.00545018 Jy ! Component: 1100 - total flux cleaned = 0.00566133 Jy ! Component: 1150 - total flux cleaned = 0.00566209 Jy ! Component: 1200 - total flux cleaned = 0.00583302 Jy ! Component: 1250 - total flux cleaned = 0.00600057 Jy ! Component: 1300 - total flux cleaned = 0.00609827 Jy ! Component: 1350 - total flux cleaned = 0.00629202 Jy ! Component: 1400 - total flux cleaned = 0.0063549 Jy ! Component: 1450 - total flux cleaned = 0.006386 Jy ! Component: 1500 - total flux cleaned = 0.00641678 Jy ! Component: 1550 - total flux cleaned = 0.00665953 Jy ! Component: 1600 - total flux cleaned = 0.00668885 Jy ! Component: 1650 - total flux cleaned = 0.0068655 Jy ! Component: 1700 - total flux cleaned = 0.00695267 Jy ! Component: 1750 - total flux cleaned = 0.00706843 Jy ! Component: 1800 - total flux cleaned = 0.00735191 Jy ! Component: 1850 - total flux cleaned = 0.00749082 Jy ! Component: 1900 - total flux cleaned = 0.00749055 Jy ! Component: 1950 - total flux cleaned = 0.0077087 Jy ! Component: 2000 - total flux cleaned = 0.0079777 Jy ! Component: 2050 - total flux cleaned = 0.00811068 Jy ! Component: 2100 - total flux cleaned = 0.00834725 Jy ! Component: 2150 - total flux cleaned = 0.00850311 Jy ! Component: 2200 - total flux cleaned = 0.0086317 Jy ! Component: 2250 - total flux cleaned = 0.00881001 Jy ! Component: 2300 - total flux cleaned = 0.00898642 Jy ! Component: 2350 - total flux cleaned = 0.00918564 Jy ! Component: 2400 - total flux cleaned = 0.00930893 Jy ! Component: 2450 - total flux cleaned = 0.00950404 Jy ! Component: 2500 - total flux cleaned = 0.00964882 Jy ! Component: 2550 - total flux cleaned = 0.00964914 Jy ! Component: 2600 - total flux cleaned = 0.00979136 Jy ! Component: 2650 - total flux cleaned = 0.00995568 Jy ! Component: 2700 - total flux cleaned = 0.0100023 Jy ! Component: 2750 - total flux cleaned = 0.0100947 Jy ! Component: 2800 - total flux cleaned = 0.0101178 Jy ! Component: 2850 - total flux cleaned = 0.0101407 Jy ! Component: 2900 - total flux cleaned = 0.0102528 Jy ! Component: 2950 - total flux cleaned = 0.0102527 Jy ! Component: 3000 - total flux cleaned = 0.0102528 Jy ! Component: 3050 - total flux cleaned = 0.0103183 Jy ! Component: 3100 - total flux cleaned = 0.0103183 Jy ! Component: 3150 - total flux cleaned = 0.0103615 Jy ! Component: 3200 - total flux cleaned = 0.0104039 Jy ! Component: 3250 - total flux cleaned = 0.010425 Jy ! Component: 3300 - total flux cleaned = 0.010404 Jy ! Component: 3350 - total flux cleaned = 0.0104664 Jy ! Component: 3400 - total flux cleaned = 0.0104662 Jy ! Component: 3450 - total flux cleaned = 0.0103847 Jy ! Component: 3500 - total flux cleaned = 0.0104658 Jy ! Component: 3550 - total flux cleaned = 0.0104455 Jy ! Component: 3600 - total flux cleaned = 0.0104457 Jy ! Component: 3650 - total flux cleaned = 0.0104259 Jy ! Component: 3700 - total flux cleaned = 0.010485 Jy ! Component: 3750 - total flux cleaned = 0.0105239 Jy ! Component: 3800 - total flux cleaned = 0.0104656 Jy ! Component: 3850 - total flux cleaned = 0.0105427 Jy ! Component: 3900 - total flux cleaned = 0.0105046 Jy ! Component: 3950 - total flux cleaned = 0.0105046 Jy ! Component: 4000 - total flux cleaned = 0.0105801 Jy ! Component: 4050 - total flux cleaned = 0.0105428 Jy ! Total flux subtracted in 4096 components = 0.0105985 Jy ! Clean residual min=-0.001210 max=0.001074 Jy/beam ! Clean residual mean=0.000011 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 1.63922 Jy keep ! Adding 269 model components to the UV plane model. ! The established model now contains 477 components and 1.63922 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rv100_uvs/J0207+6246_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.388 x 4.696 at -89.45 degrees (North through East) ! Clean map min=-0.0032586 max=0.853 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv100_uvs/J0207+6246_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.853002 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000318418 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.111987 0.111987 0.223975 0.44795 0.895899 1.7918 3.5836 7.16719 14.3344 28.6688 57.3375 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.853 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2678.87 quit ! Quitting program ! Log file /scr/pima/rv100_uvs/J0207+6246_S_uvs.log closed on Mon Feb 29 13:24:52 2016