! Started logfile: /scr/pima/rv100_uvs/J0306+6243_S_uvs.log on Mon Feb 29 13:25:06 2016 obs /scr/pima/rv100_uvs/J0306+6243_S_uva.fits ! Reading UV FITS file: /scr/pima/rv100_uvs/J0306+6243_S_uva.fits ! AN table 1: 85 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.361438 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0306+6243 ! ! 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 4424 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/J0306+6243_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 324 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 324 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 324 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 324 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.038048Jy sigma=14.342783 ! Fit after self-cal, rms=0.749513Jy sigma=10.173187 ! 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=2.751 mas, bmaj=3.894 mas, bpa=-75.24 degrees ! Estimated noise=1.46714 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 = 0.182634 Jy ! Component: 100 - total flux cleaned = 0.241979 Jy ! Total flux subtracted in 100 components = 0.241979 Jy ! Clean residual min=-0.009989 max=0.027747 Jy/beam ! Clean residual mean=-0.000024 rms=0.002929 Jy/beam ! Combined flux in latest and established models = 0.241979 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.241979 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086436Jy sigma=1.197123 ! Fit after self-cal, rms=0.086418Jy sigma=1.196394 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0321692 Jy ! Component: 100 - total flux cleaned = 0.0511529 Jy ! Total flux subtracted in 100 components = 0.0511529 Jy ! Clean residual min=-0.006198 max=0.010253 Jy/beam ! Clean residual mean=-0.000014 rms=0.001663 Jy/beam ! Combined flux in latest and established models = 0.293132 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 28 components and 0.293132 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067549Jy sigma=0.876647 ! Fit after self-cal, rms=0.067522Jy sigma=0.875763 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0122273 Jy ! Component: 100 - total flux cleaned = 0.0199485 Jy ! Total flux subtracted in 100 components = 0.0199485 Jy ! Clean residual min=-0.005901 max=0.006617 Jy/beam ! Clean residual mean=-0.000009 rms=0.001381 Jy/beam ! Combined flux in latest and established models = 0.313081 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 33 components and 0.313081 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064009Jy sigma=0.808237 ! Fit after self-cal, rms=0.063989Jy sigma=0.807667 ! 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=3.438 mas, bmaj=4.623 mas, bpa=-71.06 degrees ! Estimated noise=0.852507 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 (0.5, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010473 Jy ! Component: 100 - total flux cleaned = 0.0162335 Jy ! Component: 150 - total flux cleaned = 0.0197355 Jy ! Component: 200 - total flux cleaned = 0.0219533 Jy ! Total flux subtracted in 200 components = 0.0219533 Jy ! Clean residual min=-0.003626 max=0.003648 Jy/beam ! Clean residual mean=-0.000027 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 0.335034 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 70 components and 0.335034 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062688Jy sigma=0.775384 ! Fit after self-cal, rms=0.062615Jy sigma=0.774140 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.438 x 4.623 at -71.06 degrees (North through East) ! Clean map min=-0.0033067 max=0.24929 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. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 1.05 KP 0.95 LA 0.98 MK 1.02 ! NL 0.99 NY 1.04 OV 1.00 PT 0.98 ! SC 1.01 ! ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 1.00 KP 0.97 LA 0.99 MK 1.04 ! NL 1.01 NY 1.08 OV 0.99 PT 1.01 ! SC 1.14 ! ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 1.04 KP 1.02 LA 0.99 MK 0.98 ! NL 0.99 NY 1.11 OV 1.00 PT 1.00 ! SC 0.97 ! ! ! Correcting IF 4. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 1.02 KP 1.00 LA 0.98 MK 0.96 ! NL 1.02 NY 0.93 OV 1.02 PT 1.05 ! SC 0.94 ! ! ! Fit before self-cal, rms=0.062615Jy sigma=0.774140 ! Fit after self-cal, rms=0.062897Jy sigma=0.768439 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.482 mas, bmaj=4.667 mas, bpa=-73.13 degrees ! Estimated noise=0.861872 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 = -0.00108398 Jy ! Component: 100 - total flux cleaned = -0.00123447 Jy ! Component: 150 - total flux cleaned = -0.0014061 Jy ! Component: 200 - total flux cleaned = -0.00148115 Jy ! Total flux subtracted in 200 components = -0.00148115 Jy ! Clean residual min=-0.003100 max=0.003154 Jy/beam ! Clean residual mean=-0.000027 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.333553 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 81 components and 0.333553 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062789Jy sigma=0.767609 ! Fit after self-cal, rms=0.062793Jy sigma=0.767458 ! 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=0.062793Jy sigma=0.767458 ! Fit after self-cal, rms=0.062810Jy sigma=0.759098 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.483 mas, bmaj=4.673 mas, bpa=-73.17 degrees ! Estimated noise=0.862641 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000250918 Jy ! Component: 100 - total flux cleaned = 0.000185108 Jy ! Component: 150 - total flux cleaned = 9.98098e-05 Jy ! Component: 200 - total flux cleaned = 7.54082e-05 Jy ! Total flux subtracted in 200 components = 7.54082e-05 Jy ! Clean residual min=-0.002633 max=0.002936 Jy/beam ! Clean residual mean=-0.000011 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.333628 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 89 components and 0.333628 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062773Jy sigma=0.758673 ! Fit after self-cal, rms=0.062783Jy sigma=0.758589 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 (61, -100). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00259145 Jy ! Component: 100 - total flux cleaned = 0.00318582 Jy ! Component: 150 - total flux cleaned = 0.00328196 Jy ! Component: 200 - total flux cleaned = 0.00341144 Jy ! Total flux subtracted in 200 components = 0.00341144 Jy ! Clean residual min=-0.002429 max=0.002522 Jy/beam ! Clean residual mean=-0.000023 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.33704 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 102 components and 0.33704 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062652Jy sigma=0.756626 ! Fit after self-cal, rms=0.062650Jy sigma=0.756462 ! 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=0.062650Jy sigma=0.756462 ! Fit after self-cal, rms=0.062605Jy sigma=0.752759 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.487 mas, bmaj=4.67 mas, bpa=-73.04 degrees ! Estimated noise=0.862697 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127186 Jy ! Component: 100 - total flux cleaned = 0.00150673 Jy ! Component: 150 - total flux cleaned = 0.0015069 Jy ! Component: 200 - total flux cleaned = 0.00157364 Jy ! Total flux subtracted in 200 components = 0.00157364 Jy ! Clean residual min=-0.002414 max=0.002406 Jy/beam ! Clean residual mean=-0.000022 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.338613 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 112 components and 0.338613 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062555Jy sigma=0.752164 ! Fit after self-cal, rms=0.062559Jy sigma=0.752128 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 = 0.000351718 Jy ! Component: 100 - total flux cleaned = 0.000413993 Jy ! Component: 150 - total flux cleaned = 0.000442746 Jy ! Component: 200 - total flux cleaned = 0.000442153 Jy ! Total flux subtracted in 200 components = 0.000442153 Jy ! Clean residual min=-0.002411 max=0.002374 Jy/beam ! Clean residual mean=-0.000023 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.339056 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 119 components and 0.339056 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062530Jy sigma=0.751788 ! Fit after self-cal, rms=0.062529Jy sigma=0.751776 ! 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=0.062529Jy sigma=0.751776 ! Fit after self-cal, rms=0.062574Jy sigma=0.751718 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.391 mas, bmaj=10.71 mas, bpa=-79.42 degrees ! Estimated noise=1.09504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000453993 Jy ! Component: 100 - total flux cleaned = 0.000584737 Jy ! Component: 150 - total flux cleaned = 0.000654876 Jy ! Component: 200 - total flux cleaned = 0.000669505 Jy ! Total flux subtracted in 200 components = 0.000669505 Jy ! Clean residual min=-0.002106 max=0.002316 Jy/beam ! Clean residual mean=-0.000039 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.339725 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 133 components and 0.339725 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062572Jy sigma=0.751607 ! Fit after self-cal, rms=0.062571Jy sigma=0.751587 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 = 0.000148321 Jy ! Component: 100 - total flux cleaned = 0.000147939 Jy ! Component: 150 - total flux cleaned = 0.000173704 Jy ! Component: 200 - total flux cleaned = 0.000196154 Jy ! Total flux subtracted in 200 components = 0.000196154 Jy ! Clean residual min=-0.002107 max=0.002318 Jy/beam ! Clean residual mean=-0.000039 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.339921 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 138 components and 0.339921 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062571Jy sigma=0.751533 ! Fit after self-cal, rms=0.062570Jy sigma=0.751523 ! 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=3.487 mas, bmaj=4.668 mas, bpa=-73.02 degrees ! Estimated noise=0.862792 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.487 x 4.668 at -73.02 degrees (North through East) ! Clean map min=-0.0022459 max=0.24924 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=2.786 mas, bmaj=3.933 mas, bpa=-77.78 degrees ! Estimated noise=1.4892 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.184258 Jy ! Component: 100 - total flux cleaned = 0.243845 Jy ! Component: 150 - total flux cleaned = 0.275473 Jy ! Component: 200 - total flux cleaned = 0.294158 Jy ! Total flux subtracted in 200 components = 0.294158 Jy ! Clean residual min=-0.006232 max=0.009864 Jy/beam ! Clean residual mean=-0.000014 rms=0.001618 Jy/beam ! Combined flux in latest and established models = 0.294158 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 35 model components to the UV plane model. ! The established model now contains 35 components and 0.294158 Jy ! Inverting map and beam ! Estimated beam: bmin=3.487 mas, bmaj=4.668 mas, bpa=-73.02 degrees ! Estimated noise=0.862792 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 = 0.0181825 Jy ! Component: 100 - total flux cleaned = 0.0274806 Jy ! Component: 150 - total flux cleaned = 0.0328095 Jy ! Component: 200 - total flux cleaned = 0.0364579 Jy ! Total flux subtracted in 200 components = 0.0364579 Jy ! Clean residual min=-0.002655 max=0.002712 Jy/beam ! Clean residual mean=-0.000026 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.330616 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 65 components and 0.330616 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=9.391 mas, bmaj=10.71 mas, bpa=-79.42 degrees ! Estimated noise=1.09504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00366839 Jy ! Component: 100 - total flux cleaned = 0.00565304 Jy ! Component: 150 - total flux cleaned = 0.00691952 Jy ! Component: 200 - total flux cleaned = 0.00780147 Jy ! Total flux subtracted in 200 components = 0.00780147 Jy ! Clean residual min=-0.002243 max=0.002354 Jy/beam ! Clean residual mean=-0.000042 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.338418 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 = 0.000471699 Jy ! Component: 100 - total flux cleaned = 0.000736661 Jy ! Component: 150 - total flux cleaned = 0.000903862 Jy ! Component: 200 - total flux cleaned = 0.00100385 Jy ! Total flux subtracted in 200 components = 0.00100385 Jy ! Clean residual min=-0.002134 max=0.002263 Jy/beam ! Clean residual mean=-0.000040 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.339422 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 118 components and 0.339422 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.487 mas, bmaj=4.668 mas, bpa=-73.02 degrees ! Estimated noise=0.862792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000762008 Jy ! Component: 100 - total flux cleaned = 0.000660561 Jy ! Component: 150 - total flux cleaned = 0.000656746 Jy ! Component: 200 - total flux cleaned = 0.000736452 Jy ! Total flux subtracted in 200 components = 0.000736452 Jy ! Clean residual min=-0.002307 max=0.002313 Jy/beam ! Clean residual mean=-0.000022 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.340158 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 135 components and 0.340158 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062645Jy sigma=0.752491 ! Fit after self-cal, rms=0.062634Jy sigma=0.752186 wmodel /scr/pima/rv100_uvs/J0306+6243_S_map.mod ! Writing 135 model components to file: /scr/pima/rv100_uvs/J0306+6243_S_map.mod wobs /scr/pima/rv100_uvs/J0306+6243_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv100_uvs/J0306+6243_S_uvs.fits wwins /scr/pima/rv100_uvs/J0306+6243_S_map.win ! wwins: Wrote 3 windows to /scr/pima/rv100_uvs/J0306+6243_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 = -8.28561e-05 Jy ! Component: 100 - total flux cleaned = -4.37184e-05 Jy ! Component: 150 - total flux cleaned = 3.41791e-05 Jy ! Component: 200 - total flux cleaned = 0.00010906 Jy ! Component: 250 - total flux cleaned = 0.000144853 Jy ! Component: 300 - total flux cleaned = 0.000250302 Jy ! Component: 350 - total flux cleaned = 0.000284709 Jy ! Component: 400 - total flux cleaned = 0.000385913 Jy ! Component: 450 - total flux cleaned = 0.000451776 Jy ! Component: 500 - total flux cleaned = 0.000387062 Jy ! Component: 550 - total flux cleaned = 0.000545948 Jy ! Component: 600 - total flux cleaned = 0.000514146 Jy ! Component: 650 - total flux cleaned = 0.00057591 Jy ! Component: 700 - total flux cleaned = 0.000666812 Jy ! Component: 750 - total flux cleaned = 0.000666914 Jy ! Component: 800 - total flux cleaned = 0.000844882 Jy ! Component: 850 - total flux cleaned = 0.000815808 Jy ! Component: 900 - total flux cleaned = 0.000874189 Jy ! Component: 950 - total flux cleaned = 0.000931867 Jy ! Component: 1000 - total flux cleaned = 0.000903511 Jy ! Component: 1050 - total flux cleaned = 0.000876034 Jy ! Component: 1100 - total flux cleaned = 0.000987022 Jy ! Component: 1150 - total flux cleaned = 0.0009323 Jy ! Component: 1200 - total flux cleaned = 0.000959493 Jy ! Component: 1250 - total flux cleaned = 0.000959706 Jy ! Component: 1300 - total flux cleaned = 0.000826852 Jy ! Component: 1350 - total flux cleaned = 0.000906038 Jy ! Component: 1400 - total flux cleaned = 0.000879594 Jy ! Component: 1450 - total flux cleaned = 0.000827825 Jy ! Component: 1500 - total flux cleaned = 0.000776526 Jy ! Component: 1550 - total flux cleaned = 0.000776308 Jy ! Component: 1600 - total flux cleaned = 0.000725943 Jy ! Component: 1650 - total flux cleaned = 0.000725996 Jy ! Component: 1700 - total flux cleaned = 0.00070114 Jy ! Component: 1750 - total flux cleaned = 0.000725749 Jy ! Component: 1800 - total flux cleaned = 0.000676791 Jy ! Component: 1850 - total flux cleaned = 0.00067644 Jy ! Component: 1900 - total flux cleaned = 0.000604454 Jy ! Component: 1950 - total flux cleaned = 0.000604497 Jy ! Component: 2000 - total flux cleaned = 0.000580931 Jy ! Component: 2050 - total flux cleaned = 0.000627904 Jy ! Component: 2100 - total flux cleaned = 0.000512009 Jy ! Component: 2150 - total flux cleaned = 0.000465797 Jy ! Component: 2200 - total flux cleaned = 0.00032877 Jy ! Component: 2250 - total flux cleaned = 0.000374225 Jy ! Component: 2300 - total flux cleaned = 0.0002843 Jy ! Component: 2350 - total flux cleaned = 0.000217104 Jy ! Component: 2400 - total flux cleaned = 6.16434e-05 Jy ! Component: 2450 - total flux cleaned = 6.16601e-05 Jy ! Component: 2500 - total flux cleaned = -4.77975e-05 Jy ! Component: 2550 - total flux cleaned = -6.96312e-05 Jy ! Component: 2600 - total flux cleaned = -0.000199052 Jy ! Component: 2650 - total flux cleaned = -0.000284631 Jy ! Component: 2700 - total flux cleaned = -0.000348391 Jy ! Component: 2750 - total flux cleaned = -0.00045365 Jy ! Component: 2800 - total flux cleaned = -0.00051675 Jy ! Component: 2850 - total flux cleaned = -0.000600141 Jy ! Component: 2900 - total flux cleaned = -0.000579563 Jy ! Component: 2950 - total flux cleaned = -0.000641411 Jy ! Component: 3000 - total flux cleaned = -0.000764289 Jy ! Component: 3050 - total flux cleaned = -0.000764321 Jy ! Component: 3100 - total flux cleaned = -0.000804871 Jy ! Component: 3150 - total flux cleaned = -0.000905449 Jy ! Component: 3200 - total flux cleaned = -0.000945292 Jy ! Component: 3250 - total flux cleaned = -0.000925656 Jy ! Component: 3300 - total flux cleaned = -0.0010441 Jy ! Component: 3350 - total flux cleaned = -0.00108342 Jy ! Component: 3400 - total flux cleaned = -0.00112226 Jy ! Component: 3450 - total flux cleaned = -0.00121935 Jy ! Component: 3500 - total flux cleaned = -0.00123852 Jy ! Component: 3550 - total flux cleaned = -0.00129605 Jy ! Component: 3600 - total flux cleaned = -0.00133417 Jy ! Component: 3650 - total flux cleaned = -0.00137219 Jy ! Component: 3700 - total flux cleaned = -0.00137209 Jy ! Component: 3750 - total flux cleaned = -0.00144723 Jy ! Component: 3800 - total flux cleaned = -0.00142859 Jy ! Component: 3850 - total flux cleaned = -0.00152168 Jy ! Component: 3900 - total flux cleaned = -0.00157722 Jy ! Component: 3950 - total flux cleaned = -0.00161409 Jy ! Component: 4000 - total flux cleaned = -0.0016325 Jy ! Component: 4050 - total flux cleaned = -0.00168738 Jy ! Total flux subtracted in 4096 components = -0.00172379 Jy ! Clean residual min=-0.001174 max=0.001096 Jy/beam ! Clean residual mean=-0.000003 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.338434 Jy keep ! Adding 265 model components to the UV plane model. ! The established model now contains 400 components and 0.338434 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rv100_uvs/J0306+6243_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.487 x 4.668 at -73.02 degrees (North through East) ! Clean map min=-0.0016771 max=0.25055 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv100_uvs/J0306+6243_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.25055 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000310903 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.372265 0.372265 0.74453 1.48906 2.97812 5.95624 11.9125 23.825 47.6499 95.2999 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.25 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 805.877 quit ! Quitting program ! Log file /scr/pima/rv100_uvs/J0306+6243_S_uvs.log closed on Mon Feb 29 13:25:10 2016