! Started logfile: /scr/pima/rv102_uvs/J2120+4434_S_uvs.log on Sat Feb 27 22:27:20 2016 obs /scr/pima/rv102_uvs/J2120+4434_S_uva.fits ! Reading UV FITS file: /scr/pima/rv102_uvs/J2120+4434_S_uva.fits ! AN table 1: 22 integrations on 28 of 28 possible baselines. ! AN table 2: 22 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.654119 visibilities/baseline/integration-bin. ! Found source: J2120+4434 ! ! 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 139 lines of history. ! ! Reading 3684 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/rv102_uvs/J2120+4434_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. ! A total of 45 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 45 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 45 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 45 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.003393Jy sigma=12.783605 ! Fit after self-cal, rms=0.961822Jy sigma=12.259589 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.389 mas, bmaj=6.57 mas, bpa=-57.93 degrees ! Estimated noise=2.23411 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 = 0.0255804 Jy ! Component: 100 - total flux cleaned = 0.0340692 Jy ! Total flux subtracted in 100 components = 0.0340692 Jy ! Clean residual min=-0.008102 max=0.007250 Jy/beam ! Clean residual mean=-0.000073 rms=0.001993 Jy/beam ! Combined flux in latest and established models = 0.0340692 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0340692 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082820Jy sigma=0.778873 ! Fit after self-cal, rms=0.081499Jy sigma=0.756884 ! 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=4.638 mas, bmaj=7.994 mas, bpa=-60.47 degrees ! Estimated noise=1.04101 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 = 0.0152272 Jy ! Component: 100 - total flux cleaned = 0.0248875 Jy ! Component: 150 - total flux cleaned = 0.0312417 Jy ! Component: 200 - total flux cleaned = 0.0354347 Jy ! Total flux subtracted in 200 components = 0.0354347 Jy ! Clean residual min=-0.009589 max=0.010951 Jy/beam ! Clean residual mean=-0.000140 rms=0.003119 Jy/beam ! Combined flux in latest and established models = 0.0695039 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 27 components and 0.0695039 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078116Jy sigma=0.710222 ! Fit after self-cal, rms=0.077588Jy sigma=0.704277 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.638 x 7.994 at -60.47 degrees (North through East) ! Clean map min=-0.0092339 max=0.038223 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* ! ! Telescope amplitude corrections in sub-array 2: ! 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* ! ! Telescope amplitude corrections in sub-array 2: ! 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* ! ! Telescope amplitude corrections in sub-array 2: ! 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* ! ! Telescope amplitude corrections in sub-array 2: ! 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=0.077588Jy sigma=0.704277 ! Fit after self-cal, rms=0.077588Jy sigma=0.704277 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.638 mas, bmaj=7.994 mas, bpa=-60.47 degrees ! Estimated noise=1.04101 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 = 0.00454631 Jy ! Component: 100 - total flux cleaned = 0.00730791 Jy ! Component: 150 - total flux cleaned = 0.00832511 Jy ! Component: 200 - total flux cleaned = 0.00891025 Jy ! Total flux subtracted in 200 components = 0.00891025 Jy ! Clean residual min=-0.009842 max=0.011351 Jy/beam ! Clean residual mean=-0.000129 rms=0.003088 Jy/beam ! Combined flux in latest and established models = 0.0784142 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 0.0784142 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077117Jy sigma=0.703379 ! Fit after self-cal, rms=0.077040Jy sigma=0.702660 ! 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=0.077040Jy sigma=0.702660 ! Fit after self-cal, rms=0.077040Jy sigma=0.702660 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.638 mas, bmaj=7.994 mas, bpa=-60.47 degrees ! Estimated noise=1.04101 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114333 Jy ! Component: 100 - total flux cleaned = 0.00170886 Jy ! Component: 150 - total flux cleaned = 0.00192902 Jy ! Component: 200 - total flux cleaned = 0.0021322 Jy ! Total flux subtracted in 200 components = 0.0021322 Jy ! Clean residual min=-0.009694 max=0.011302 Jy/beam ! Clean residual mean=-0.000126 rms=0.003059 Jy/beam ! Combined flux in latest and established models = 0.0805464 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.0805464 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076919Jy sigma=0.702034 ! Fit after self-cal, rms=0.076858Jy sigma=0.701726 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 = 0.000429048 Jy ! Component: 100 - total flux cleaned = 0.000845238 Jy ! Component: 150 - total flux cleaned = 0.00103003 Jy ! Component: 200 - total flux cleaned = 0.00124173 Jy ! Total flux subtracted in 200 components = 0.00124173 Jy ! Clean residual min=-0.009672 max=0.011242 Jy/beam ! Clean residual mean=-0.000125 rms=0.003044 Jy/beam ! Combined flux in latest and established models = 0.0817881 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 0.0817881 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076789Jy sigma=0.701113 ! Fit after self-cal, rms=0.076750Jy sigma=0.700984 ! 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=0.076750Jy sigma=0.700984 ! Fit after self-cal, rms=0.076750Jy sigma=0.700984 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.638 mas, bmaj=7.994 mas, bpa=-60.47 degrees ! Estimated noise=1.04101 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000118777 Jy ! Component: 100 - total flux cleaned = 0.000478407 Jy ! Component: 150 - total flux cleaned = 0.000676372 Jy ! Component: 200 - total flux cleaned = 0.000785251 Jy ! Total flux subtracted in 200 components = 0.000785251 Jy ! Clean residual min=-0.009553 max=0.011203 Jy/beam ! Clean residual mean=-0.000125 rms=0.003030 Jy/beam ! Combined flux in latest and established models = 0.0825734 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.0825734 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076704Jy sigma=0.700401 ! Fit after self-cal, rms=0.076672Jy sigma=0.700287 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 = 3.67861e-05 Jy ! Component: 100 - total flux cleaned = 0.000239964 Jy ! Component: 150 - total flux cleaned = 0.000423047 Jy ! Component: 200 - total flux cleaned = 0.000525107 Jy ! Total flux subtracted in 200 components = 0.000525107 Jy ! Clean residual min=-0.009559 max=0.011124 Jy/beam ! Clean residual mean=-0.000124 rms=0.003017 Jy/beam ! Combined flux in latest and established models = 0.0830985 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 39 components and 0.0830985 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076638Jy sigma=0.699735 ! Fit after self-cal, rms=0.076616Jy sigma=0.699601 ! 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=0.076616Jy sigma=0.699601 ! Fit after self-cal, rms=0.076616Jy sigma=0.699601 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.451 mas, bmaj=11.05 mas, bpa=-82.88 degrees ! Estimated noise=1.09853 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00288266 Jy ! Component: 100 - total flux cleaned = 0.0035124 Jy ! Component: 150 - total flux cleaned = 0.00397878 Jy ! Component: 200 - total flux cleaned = 0.00438508 Jy ! Total flux subtracted in 200 components = 0.00438508 Jy ! Clean residual min=-0.014421 max=0.015501 Jy/beam ! Clean residual mean=-0.000203 rms=0.004807 Jy/beam ! Combined flux in latest and established models = 0.0874836 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 42 components and 0.0874836 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076538Jy sigma=0.701624 ! Fit after self-cal, rms=0.076443Jy sigma=0.700232 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 = 0.00044542 Jy ! Component: 100 - total flux cleaned = 0.000908319 Jy ! Component: 150 - total flux cleaned = 0.00131243 Jy ! Component: 200 - total flux cleaned = 0.00166427 Jy ! Total flux subtracted in 200 components = 0.00166427 Jy ! Clean residual min=-0.014248 max=0.015167 Jy/beam ! Clean residual mean=-0.000199 rms=0.004762 Jy/beam ! Combined flux in latest and established models = 0.0891478 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 46 components and 0.0891478 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076433Jy sigma=0.700444 ! Fit after self-cal, rms=0.076304Jy sigma=0.699362 ! 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=4.638 mas, bmaj=7.994 mas, bpa=-60.47 degrees ! Estimated noise=1.04101 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.638 x 7.994 at -60.47 degrees (North through East) ! Clean map min=-0.0097039 max=0.031253 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=3.389 mas, bmaj=6.57 mas, bpa=-57.93 degrees ! Estimated noise=2.23411 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0254243 Jy ! Component: 100 - total flux cleaned = 0.0378823 Jy ! Component: 150 - total flux cleaned = 0.0468432 Jy ! Component: 200 - total flux cleaned = 0.0536729 Jy ! Total flux subtracted in 200 components = 0.0536729 Jy ! Clean residual min=-0.007532 max=0.008753 Jy/beam ! Clean residual mean=-0.000060 rms=0.002089 Jy/beam ! Combined flux in latest and established models = 0.0536729 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 0.0536729 Jy ! Inverting map and beam ! Estimated beam: bmin=4.638 mas, bmaj=7.994 mas, bpa=-60.47 degrees ! Estimated noise=1.04101 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 = 0.0118042 Jy ! Component: 100 - total flux cleaned = 0.0193146 Jy ! Component: 150 - total flux cleaned = 0.02421 Jy ! Component: 200 - total flux cleaned = 0.02741 Jy ! Total flux subtracted in 200 components = 0.02741 Jy ! Clean residual min=-0.009447 max=0.011071 Jy/beam ! Clean residual mean=-0.000128 rms=0.003008 Jy/beam ! Combined flux in latest and established models = 0.0810829 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 22 components and 0.0810829 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=8.451 mas, bmaj=11.05 mas, bpa=-82.88 degrees ! Estimated noise=1.09853 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00471639 Jy ! Component: 100 - total flux cleaned = 0.00619983 Jy ! Component: 150 - total flux cleaned = 0.00666329 Jy ! Component: 200 - total flux cleaned = 0.00700228 Jy ! Total flux subtracted in 200 components = 0.00700228 Jy ! Clean residual min=-0.014256 max=0.014974 Jy/beam ! Clean residual mean=-0.000199 rms=0.004777 Jy/beam ! Combined flux in latest and established models = 0.0880852 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 = 0.000310792 Jy ! Component: 100 - total flux cleaned = 0.000532545 Jy ! Component: 150 - total flux cleaned = 0.000806064 Jy ! Component: 200 - total flux cleaned = 0.000996048 Jy ! Total flux subtracted in 200 components = 0.000996048 Jy ! Clean residual min=-0.014028 max=0.014930 Jy/beam ! Clean residual mean=-0.000198 rms=0.004739 Jy/beam ! Combined flux in latest and established models = 0.0890813 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 27 components and 0.0890812 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.638 mas, bmaj=7.994 mas, bpa=-60.47 degrees ! Estimated noise=1.04101 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00198014 Jy ! Component: 100 - total flux cleaned = -0.00216346 Jy ! Component: 150 - total flux cleaned = -0.00230948 Jy ! Component: 200 - total flux cleaned = -0.00237225 Jy ! Total flux subtracted in 200 components = -0.00237225 Jy ! Clean residual min=-0.009427 max=0.010912 Jy/beam ! Clean residual mean=-0.000120 rms=0.002949 Jy/beam ! Combined flux in latest and established models = 0.086709 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 46 components and 0.086709 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076456Jy sigma=0.697545 ! Fit after self-cal, rms=0.076368Jy sigma=0.696308 wmodel /scr/pima/rv102_uvs/J2120+4434_S_map.mod ! Writing 46 model components to file: /scr/pima/rv102_uvs/J2120+4434_S_map.mod wobs /scr/pima/rv102_uvs/J2120+4434_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv102_uvs/J2120+4434_S_uvs.fits wwins /scr/pima/rv102_uvs/J2120+4434_S_map.win ! wwins: Wrote 1 windows to /scr/pima/rv102_uvs/J2120+4434_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 = 0.00323367 Jy ! Component: 100 - total flux cleaned = 0.00372676 Jy ! Component: 150 - total flux cleaned = 0.00416193 Jy ! Component: 200 - total flux cleaned = 0.00402785 Jy ! Component: 250 - total flux cleaned = 0.00415234 Jy ! Component: 300 - total flux cleaned = 0.00474076 Jy ! Component: 350 - total flux cleaned = 0.00551005 Jy ! Component: 400 - total flux cleaned = 0.00602948 Jy ! Component: 450 - total flux cleaned = 0.00622497 Jy ! Component: 500 - total flux cleaned = 0.00641902 Jy ! Component: 550 - total flux cleaned = 0.00642394 Jy ! Component: 600 - total flux cleaned = 0.00668609 Jy ! Component: 650 - total flux cleaned = 0.00676954 Jy ! Component: 700 - total flux cleaned = 0.00677226 Jy ! Component: 750 - total flux cleaned = 0.00715543 Jy ! Component: 800 - total flux cleaned = 0.007596 Jy ! Component: 850 - total flux cleaned = 0.00787698 Jy ! Component: 900 - total flux cleaned = 0.00828186 Jy ! Component: 950 - total flux cleaned = 0.008609 Jy ! Component: 1000 - total flux cleaned = 0.00899218 Jy ! Component: 1050 - total flux cleaned = 0.00948717 Jy ! Component: 1100 - total flux cleaned = 0.0101444 Jy ! Component: 1150 - total flux cleaned = 0.010493 Jy ! Component: 1200 - total flux cleaned = 0.0111713 Jy ! Component: 1250 - total flux cleaned = 0.0116092 Jy ! Component: 1300 - total flux cleaned = 0.0122497 Jy ! Component: 1350 - total flux cleaned = 0.0128213 Jy ! Component: 1400 - total flux cleaned = 0.0135298 Jy ! Component: 1450 - total flux cleaned = 0.0140709 Jy ! Component: 1500 - total flux cleaned = 0.0146472 Jy ! Component: 1550 - total flux cleaned = 0.0152551 Jy ! Component: 1600 - total flux cleaned = 0.0156661 Jy ! Component: 1650 - total flux cleaned = 0.0161563 Jy ! Component: 1700 - total flux cleaned = 0.0165902 Jy ! Component: 1750 - total flux cleaned = 0.0170992 Jy ! Component: 1800 - total flux cleaned = 0.0175961 Jy ! Component: 1850 - total flux cleaned = 0.0180809 Jy ! Component: 1900 - total flux cleaned = 0.0184376 Jy ! Component: 1950 - total flux cleaned = 0.0187488 Jy ! Component: 2000 - total flux cleaned = 0.0193562 Jy ! Component: 2050 - total flux cleaned = 0.0196534 Jy ! Component: 2100 - total flux cleaned = 0.0199081 Jy ! Component: 2150 - total flux cleaned = 0.0201943 Jy ! Component: 2200 - total flux cleaned = 0.0205799 Jy ! Component: 2250 - total flux cleaned = 0.0208198 Jy ! Component: 2300 - total flux cleaned = 0.0210558 Jy ! Component: 2350 - total flux cleaned = 0.0213212 Jy ! Component: 2400 - total flux cleaned = 0.0216796 Jy ! Component: 2450 - total flux cleaned = 0.021967 Jy ! Component: 2500 - total flux cleaned = 0.0221547 Jy ! Component: 2550 - total flux cleaned = 0.0223408 Jy ! Component: 2600 - total flux cleaned = 0.022553 Jy ! Component: 2650 - total flux cleaned = 0.022822 Jy ! Component: 2700 - total flux cleaned = 0.0231446 Jy ! Component: 2750 - total flux cleaned = 0.0232601 Jy ! Component: 2800 - total flux cleaned = 0.0235451 Jy ! Component: 2850 - total flux cleaned = 0.0237416 Jy ! Component: 2900 - total flux cleaned = 0.0238526 Jy ! Component: 2950 - total flux cleaned = 0.024235 Jy ! Component: 3000 - total flux cleaned = 0.0243962 Jy ! Component: 3050 - total flux cleaned = 0.0246617 Jy ! Component: 3100 - total flux cleaned = 0.0248189 Jy ! Component: 3150 - total flux cleaned = 0.025129 Jy ! Component: 3200 - total flux cleaned = 0.0253324 Jy ! Component: 3250 - total flux cleaned = 0.0255089 Jy ! Component: 3300 - total flux cleaned = 0.025708 Jy ! Component: 3350 - total flux cleaned = 0.0259541 Jy ! Component: 3400 - total flux cleaned = 0.0261733 Jy ! Component: 3450 - total flux cleaned = 0.0264141 Jy ! Component: 3500 - total flux cleaned = 0.0266526 Jy ! Component: 3550 - total flux cleaned = 0.0270071 Jy ! Component: 3600 - total flux cleaned = 0.0271947 Jy ! Component: 3650 - total flux cleaned = 0.0275203 Jy ! Component: 3700 - total flux cleaned = 0.0278202 Jy ! Component: 3750 - total flux cleaned = 0.0280947 Jy ! Component: 3800 - total flux cleaned = 0.0283219 Jy ! Component: 3850 - total flux cleaned = 0.0285927 Jy ! Component: 3900 - total flux cleaned = 0.0288169 Jy ! Component: 3950 - total flux cleaned = 0.0290616 Jy ! Component: 4000 - total flux cleaned = 0.0293709 Jy ! Component: 4050 - total flux cleaned = 0.0295463 Jy ! Total flux subtracted in 4096 components = 0.0297863 Jy ! Clean residual min=-0.001397 max=0.001231 Jy/beam ! Clean residual mean=0.000010 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.116495 Jy keep ! Adding 412 model components to the UV plane model. ! The established model now contains 458 components and 0.116495 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rv102_uvs/J2120+4434_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.638 x 7.994 at -60.47 degrees (North through East) ! Clean map min=-0.0029973 max=0.032344 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv102_uvs/J2120+4434_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0323443 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000373782 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.46691 3.46691 6.93381 13.8676 27.7353 55.4705 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.032 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 86.532 quit ! Quitting program ! Log file /scr/pima/rv102_uvs/J2120+4434_S_uvs.log closed on Sat Feb 27 22:27:23 2016