! Started logfile: /scr/pima/rv102_uvs/J0309+2738_X_uvs.log on Sat Feb 27 22:23:26 2016 obs /scr/pima/rv102_uvs/J0309+2738_X_uva.fits ! Reading UV FITS file: /scr/pima/rv102_uvs/J0309+2738_X_uva.fits ! AN table 1: 174 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.73228 visibilities/baseline/integration-bin. ! Found source: J0309+2738 ! ! 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 139 lines of history. ! ! Reading 18348 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/rv102_uvs/J0309+2738_X] 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 0.200x0.200 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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004769Jy sigma=19.895610 ! Fit after self-cal, rms=0.935930Jy sigma=18.549142 ! 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=0.744 mas, bmaj=1.327 mas, bpa=-5.677 degrees ! Estimated noise=0.555758 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 = 0.0531324 Jy ! Component: 100 - total flux cleaned = 0.0647872 Jy ! Total flux subtracted in 100 components = 0.0647872 Jy ! Clean residual min=-0.005834 max=0.008750 Jy/beam ! Clean residual mean=-0.000005 rms=0.001494 Jy/beam ! Combined flux in latest and established models = 0.0647871 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0647871 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102972Jy sigma=1.871497 ! Fit after self-cal, rms=0.100982Jy sigma=1.833555 ! 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=0.9671 mas, bmaj=1.707 mas, bpa=-7.06 degrees ! Estimated noise=0.269378 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 = 0.00583488 Jy ! Component: 100 - total flux cleaned = 0.00830344 Jy ! Component: 150 - total flux cleaned = 0.00963248 Jy ! Component: 200 - total flux cleaned = 0.00974291 Jy ! Total flux subtracted in 200 components = 0.00974291 Jy ! Clean residual min=-0.006581 max=0.010172 Jy/beam ! Clean residual mean=-0.000003 rms=0.002024 Jy/beam ! Combined flux in latest and established models = 0.0745301 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 16 components and 0.0745301 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100594Jy sigma=1.828451 ! Fit after self-cal, rms=0.100560Jy sigma=1.826525 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9671 x 1.707 at -7.06 degrees (North through East) ! Clean map min=-0.0062801 max=0.071095 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: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.100560Jy sigma=1.826525 ! Fit after self-cal, rms=0.100560Jy sigma=1.826525 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9671 mas, bmaj=1.707 mas, bpa=-7.06 degrees ! Estimated noise=0.269378 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 (-1.6, 3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00924293 Jy ! Component: 100 - total flux cleaned = 0.0141382 Jy ! Component: 150 - total flux cleaned = 0.0164391 Jy ! Component: 200 - total flux cleaned = 0.0171182 Jy ! Total flux subtracted in 200 components = 0.0171182 Jy ! Clean residual min=-0.005881 max=0.008643 Jy/beam ! Clean residual mean=0.000000 rms=0.001688 Jy/beam ! Combined flux in latest and established models = 0.0916483 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 37 components and 0.0916483 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099717Jy sigma=1.807461 ! Fit after self-cal, rms=0.099243Jy sigma=1.799429 ! 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=0.099243Jy sigma=1.799429 ! Fit after self-cal, rms=0.099243Jy sigma=1.799429 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9671 mas, bmaj=1.707 mas, bpa=-7.06 degrees ! Estimated noise=0.269378 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0053288 Jy ! Component: 100 - total flux cleaned = 0.00732458 Jy ! Component: 150 - total flux cleaned = 0.00767394 Jy ! Component: 200 - total flux cleaned = 0.00789983 Jy ! Total flux subtracted in 200 components = 0.00789983 Jy ! Clean residual min=-0.005180 max=0.007330 Jy/beam ! Clean residual mean=0.000001 rms=0.001543 Jy/beam ! Combined flux in latest and established models = 0.0995481 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 43 components and 0.0995481 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098925Jy sigma=1.792634 ! Fit after self-cal, rms=0.098717Jy sigma=1.789530 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 (5.6, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00664754 Jy ! Component: 100 - total flux cleaned = 0.00962947 Jy ! Component: 150 - total flux cleaned = 0.0110111 Jy ! Component: 200 - total flux cleaned = 0.0120437 Jy ! Total flux subtracted in 200 components = 0.0120437 Jy ! Clean residual min=-0.004578 max=0.006549 Jy/beam ! Clean residual mean=0.000002 rms=0.001315 Jy/beam ! Combined flux in latest and established models = 0.111592 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 58 components and 0.111592 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098200Jy sigma=1.778850 ! Fit after self-cal, rms=0.097993Jy sigma=1.774971 ! Inverting map ! Added new window around map position (3.8, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00588114 Jy ! Component: 100 - total flux cleaned = 0.00976861 Jy ! Component: 150 - total flux cleaned = 0.0126708 Jy ! Component: 200 - total flux cleaned = 0.0142781 Jy ! Total flux subtracted in 200 components = 0.0142781 Jy ! Clean residual min=-0.004275 max=0.004594 Jy/beam ! Clean residual mean=0.000004 rms=0.001067 Jy/beam ! Combined flux in latest and established models = 0.12587 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 79 components and 0.12587 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097559Jy sigma=1.765421 ! Fit after self-cal, rms=0.097391Jy sigma=1.763331 ! Inverting map ! Added new window around map position (-5.8, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00439607 Jy ! Component: 100 - total flux cleaned = 0.00722346 Jy ! Component: 150 - total flux cleaned = 0.00953385 Jy ! Component: 200 - total flux cleaned = 0.0110801 Jy ! Total flux subtracted in 200 components = 0.0110801 Jy ! Clean residual min=-0.004005 max=0.003862 Jy/beam ! Clean residual mean=0.000004 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 0.13695 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 105 components and 0.13695 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097130Jy sigma=1.757906 ! Fit after self-cal, rms=0.097047Jy sigma=1.756671 ! 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=0.097047Jy sigma=1.756671 ! Fit after self-cal, rms=0.097004Jy sigma=1.755010 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9717 mas, bmaj=1.719 mas, bpa=-7.541 degrees ! Estimated noise=0.269403 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00207766 Jy ! Component: 100 - total flux cleaned = 0.00213246 Jy ! Component: 150 - total flux cleaned = 0.00261214 Jy ! Component: 200 - total flux cleaned = 0.00287676 Jy ! Total flux subtracted in 200 components = 0.00287676 Jy ! Clean residual min=-0.003534 max=0.003194 Jy/beam ! Clean residual mean=0.000006 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 0.139827 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 122 components and 0.139827 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096904Jy sigma=1.752859 ! Fit after self-cal, rms=0.096879Jy sigma=1.752051 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 = 0.000898621 Jy ! Component: 100 - total flux cleaned = 0.000953934 Jy ! Component: 150 - total flux cleaned = 0.00105172 Jy ! Component: 200 - total flux cleaned = 0.00123376 Jy ! Total flux subtracted in 200 components = 0.00123376 Jy ! Clean residual min=-0.003296 max=0.003237 Jy/beam ! Clean residual mean=0.000006 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.141061 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 133 components and 0.141061 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096824Jy sigma=1.750905 ! Fit after self-cal, rms=0.096795Jy sigma=1.750635 ! 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=0.096795Jy sigma=1.750635 ! Fit after self-cal, rms=0.096127Jy sigma=1.749337 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.079 mas, bmaj=3.409 mas, bpa=-17.15 degrees ! Estimated noise=0.325987 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00118175 Jy ! Component: 100 - total flux cleaned = -0.00131395 Jy ! Component: 150 - total flux cleaned = -0.00130997 Jy ! Component: 200 - total flux cleaned = -0.00135171 Jy ! Total flux subtracted in 200 components = -0.00135171 Jy ! Clean residual min=-0.003854 max=0.004202 Jy/beam ! Clean residual mean=0.000011 rms=0.001058 Jy/beam ! Combined flux in latest and established models = 0.139709 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 160 components and 0.139709 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096108Jy sigma=1.748618 ! Fit after self-cal, rms=0.096062Jy sigma=1.747991 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 = -0.00026694 Jy ! Component: 100 - total flux cleaned = -0.000218367 Jy ! Component: 150 - total flux cleaned = -0.000381761 Jy ! Component: 200 - total flux cleaned = -0.000527726 Jy ! Total flux subtracted in 200 components = -0.000527726 Jy ! Clean residual min=-0.003871 max=0.004144 Jy/beam ! Clean residual mean=0.000011 rms=0.001033 Jy/beam ! Combined flux in latest and established models = 0.139181 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 168 components and 0.139181 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096052Jy sigma=1.747685 ! Fit after self-cal, rms=0.096019Jy sigma=1.747383 ! 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=0.9733 mas, bmaj=1.72 mas, bpa=-7.656 degrees ! Estimated noise=0.268433 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9733 x 1.72 at -7.656 degrees (North through East) ! Clean map min=-0.005412 max=0.069203 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7477 mas, bmaj=1.335 mas, bpa=-6.404 degrees ! Estimated noise=0.556665 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0543879 Jy ! Component: 100 - total flux cleaned = 0.0722198 Jy ! Component: 150 - total flux cleaned = 0.0840006 Jy ! Component: 200 - total flux cleaned = 0.0925764 Jy ! Total flux subtracted in 200 components = 0.0925764 Jy ! Clean residual min=-0.005251 max=0.005955 Jy/beam ! Clean residual mean=-0.000002 rms=0.001247 Jy/beam ! Combined flux in latest and established models = 0.0925764 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0925764 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9733 mas, bmaj=1.72 mas, bpa=-7.656 degrees ! Estimated noise=0.268433 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 = 0.00885244 Jy ! Component: 100 - total flux cleaned = 0.0153763 Jy ! Component: 150 - total flux cleaned = 0.0207872 Jy ! Component: 200 - total flux cleaned = 0.0252452 Jy ! Total flux subtracted in 200 components = 0.0252452 Jy ! Clean residual min=-0.004461 max=0.004481 Jy/beam ! Clean residual mean=0.000002 rms=0.001153 Jy/beam ! Combined flux in latest and established models = 0.117822 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 54 components and 0.117822 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=2.079 mas, bmaj=3.409 mas, bpa=-17.15 degrees ! Estimated noise=0.325987 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00661134 Jy ! Component: 100 - total flux cleaned = 0.0102638 Jy ! Component: 150 - total flux cleaned = 0.012605 Jy ! Component: 200 - total flux cleaned = 0.0138764 Jy ! Total flux subtracted in 200 components = 0.0138764 Jy ! Clean residual min=-0.005137 max=0.004891 Jy/beam ! Clean residual mean=0.000008 rms=0.001398 Jy/beam ! Combined flux in latest and established models = 0.131698 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 = 0.00133923 Jy ! Component: 100 - total flux cleaned = 0.00248439 Jy ! Component: 150 - total flux cleaned = 0.00347126 Jy ! Component: 200 - total flux cleaned = 0.00432791 Jy ! Total flux subtracted in 200 components = 0.00432791 Jy ! Clean residual min=-0.004356 max=0.004414 Jy/beam ! Clean residual mean=0.000009 rms=0.001185 Jy/beam ! Combined flux in latest and established models = 0.136026 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 97 components and 0.136026 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9733 mas, bmaj=1.72 mas, bpa=-7.656 degrees ! Estimated noise=0.268433 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00179188 Jy ! Component: 100 - total flux cleaned = 0.00243174 Jy ! Component: 150 - total flux cleaned = 0.00271023 Jy ! Component: 200 - total flux cleaned = 0.00296625 Jy ! Total flux subtracted in 200 components = 0.00296625 Jy ! Clean residual min=-0.003021 max=0.003266 Jy/beam ! Clean residual mean=0.000004 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.138992 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 114 components and 0.138992 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096123Jy sigma=1.749182 ! Fit after self-cal, rms=0.096057Jy sigma=1.748485 wmodel /scr/pima/rv102_uvs/J0309+2738_X_map.mod ! Writing 114 model components to file: /scr/pima/rv102_uvs/J0309+2738_X_map.mod wobs /scr/pima/rv102_uvs/J0309+2738_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv102_uvs/J0309+2738_X_uvs.fits wwins /scr/pima/rv102_uvs/J0309+2738_X_map.win ! wwins: Wrote 5 windows to /scr/pima/rv102_uvs/J0309+2738_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 = 0.000622587 Jy ! Component: 100 - total flux cleaned = 0.00112797 Jy ! Component: 150 - total flux cleaned = 0.00127194 Jy ! Component: 200 - total flux cleaned = 0.00153725 Jy ! Component: 250 - total flux cleaned = 0.0016644 Jy ! Component: 300 - total flux cleaned = 0.0018276 Jy ! Component: 350 - total flux cleaned = 0.00186778 Jy ! Component: 400 - total flux cleaned = 0.00201757 Jy ! Component: 450 - total flux cleaned = 0.00201669 Jy ! Component: 500 - total flux cleaned = 0.00212288 Jy ! Component: 550 - total flux cleaned = 0.00219151 Jy ! Component: 600 - total flux cleaned = 0.00229075 Jy ! Component: 650 - total flux cleaned = 0.00228944 Jy ! Component: 700 - total flux cleaned = 0.00228938 Jy ! Component: 750 - total flux cleaned = 0.00228918 Jy ! Component: 800 - total flux cleaned = 0.00222844 Jy ! Component: 850 - total flux cleaned = 0.00225885 Jy ! Component: 900 - total flux cleaned = 0.00231605 Jy ! Component: 950 - total flux cleaned = 0.00217504 Jy ! Component: 1000 - total flux cleaned = 0.00223053 Jy ! Component: 1050 - total flux cleaned = 0.00214853 Jy ! Component: 1100 - total flux cleaned = 0.00209495 Jy ! Component: 1150 - total flux cleaned = 0.00204271 Jy ! Component: 1200 - total flux cleaned = 0.00201746 Jy ! Component: 1250 - total flux cleaned = 0.00204252 Jy ! Component: 1300 - total flux cleaned = 0.00199338 Jy ! Component: 1350 - total flux cleaned = 0.00211543 Jy ! Component: 1400 - total flux cleaned = 0.00211521 Jy ! Component: 1450 - total flux cleaned = 0.00218536 Jy ! Component: 1500 - total flux cleaned = 0.00211594 Jy ! Component: 1550 - total flux cleaned = 0.00225325 Jy ! Component: 1600 - total flux cleaned = 0.00227538 Jy ! Component: 1650 - total flux cleaned = 0.00225342 Jy ! Component: 1700 - total flux cleaned = 0.00238519 Jy ! Component: 1750 - total flux cleaned = 0.00242795 Jy ! Component: 1800 - total flux cleaned = 0.00242801 Jy ! Component: 1850 - total flux cleaned = 0.00251262 Jy ! Component: 1900 - total flux cleaned = 0.00257485 Jy ! Component: 1950 - total flux cleaned = 0.00263659 Jy ! Component: 2000 - total flux cleaned = 0.00273836 Jy ! Component: 2050 - total flux cleaned = 0.00279854 Jy ! Component: 2100 - total flux cleaned = 0.00289826 Jy ! Component: 2150 - total flux cleaned = 0.00297719 Jy ! Component: 2200 - total flux cleaned = 0.00305553 Jy ! Component: 2250 - total flux cleaned = 0.00319085 Jy ! Component: 2300 - total flux cleaned = 0.00324828 Jy ! Component: 2350 - total flux cleaned = 0.00334333 Jy ! Component: 2400 - total flux cleaned = 0.00338106 Jy ! Component: 2450 - total flux cleaned = 0.00347453 Jy ! Component: 2500 - total flux cleaned = 0.00354832 Jy ! Component: 2550 - total flux cleaned = 0.0036215 Jy ! Component: 2600 - total flux cleaned = 0.00365769 Jy ! Component: 2650 - total flux cleaned = 0.00367563 Jy ! Component: 2700 - total flux cleaned = 0.00369356 Jy ! Component: 2750 - total flux cleaned = 0.00381733 Jy ! Component: 2800 - total flux cleaned = 0.00390489 Jy ! Component: 2850 - total flux cleaned = 0.00399153 Jy ! Component: 2900 - total flux cleaned = 0.00406052 Jy ! Component: 2950 - total flux cleaned = 0.00412885 Jy ! Component: 3000 - total flux cleaned = 0.0041966 Jy ! Component: 3050 - total flux cleaned = 0.00431434 Jy ! Component: 3100 - total flux cleaned = 0.00434784 Jy ! Component: 3150 - total flux cleaned = 0.00438084 Jy ! Component: 3200 - total flux cleaned = 0.00444676 Jy ! Component: 3250 - total flux cleaned = 0.00456097 Jy ! Component: 3300 - total flux cleaned = 0.0045774 Jy ! Component: 3350 - total flux cleaned = 0.00465802 Jy ! Component: 3400 - total flux cleaned = 0.00469006 Jy ! Component: 3450 - total flux cleaned = 0.00481735 Jy ! Component: 3500 - total flux cleaned = 0.00484875 Jy ! Component: 3550 - total flux cleaned = 0.00497423 Jy ! Component: 3600 - total flux cleaned = 0.00503645 Jy ! Component: 3650 - total flux cleaned = 0.00505197 Jy ! Component: 3700 - total flux cleaned = 0.00511345 Jy ! Component: 3750 - total flux cleaned = 0.00517473 Jy ! Component: 3800 - total flux cleaned = 0.00520506 Jy ! Component: 3850 - total flux cleaned = 0.00532599 Jy ! Component: 3900 - total flux cleaned = 0.0053108 Jy ! Component: 3950 - total flux cleaned = 0.00534069 Jy ! Component: 4000 - total flux cleaned = 0.00545958 Jy ! Component: 4050 - total flux cleaned = 0.0054154 Jy ! Total flux subtracted in 4096 components = 0.00545938 Jy ! Clean residual min=-0.000826 max=0.000813 Jy/beam ! Clean residual mean=0.000000 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.144451 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 398 components and 0.144452 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rv102_uvs/J0309+2738_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9733 x 1.72 at -7.656 degrees (North through East) ! Clean map min=-0.0038044 max=0.067706 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv102_uvs/J0309+2738_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0677064 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000242722 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.07547 1.07547 2.15095 4.3019 8.60379 17.2076 34.4152 68.8303 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.067 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 278.946 quit ! Quitting program ! Log file /scr/pima/rv102_uvs/J0309+2738_X_uvs.log closed on Sat Feb 27 22:23:31 2016