! Started logfile: /scr/pima/rv100_uvs/J0433+2905_X_uvs.log on Mon Feb 29 13:25:24 2016 obs /scr/pima/rv100_uvs/J0433+2905_X_uva.fits ! Reading UV FITS file: /scr/pima/rv100_uvs/J0433+2905_X_uva.fits ! AN table 1: 63 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.362257 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0433+2905 ! ! 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 69 lines of history. ! ! Reading 4108 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/rv100_uvs/J0433+2905_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 316 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 369 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 347 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 347 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.019459Jy sigma=11.923062 ! Fit after self-cal, rms=0.813064Jy sigma=9.496572 ! 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=1.138 mas, bmaj=1.261 mas, bpa=44.53 degrees ! Estimated noise=1.88925 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 = 0.141659 Jy ! Component: 100 - total flux cleaned = 0.176741 Jy ! Total flux subtracted in 100 components = 0.176741 Jy ! Clean residual min=-0.006808 max=0.014124 Jy/beam ! Clean residual mean=0.000037 rms=0.001821 Jy/beam ! Combined flux in latest and established models = 0.176741 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.176741 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075621Jy sigma=0.751759 ! Fit after self-cal, rms=0.075550Jy sigma=0.751521 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0146922 Jy ! Component: 100 - total flux cleaned = 0.0228561 Jy ! Total flux subtracted in 100 components = 0.0228561 Jy ! Clean residual min=-0.006062 max=0.005908 Jy/beam ! Clean residual mean=0.000014 rms=0.001317 Jy/beam ! Combined flux in latest and established models = 0.199597 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 28 components and 0.199597 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071755Jy sigma=0.681057 ! Fit after self-cal, rms=0.071720Jy sigma=0.680837 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.321 mas, bmaj=1.63 mas, bpa=18.98 degrees ! Estimated noise=1.21021 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 = 0.0089886 Jy ! Component: 100 - total flux cleaned = 0.0137816 Jy ! Component: 150 - total flux cleaned = 0.0164191 Jy ! Component: 200 - total flux cleaned = 0.0178745 Jy ! Total flux subtracted in 200 components = 0.0178745 Jy ! Clean residual min=-0.004299 max=0.004255 Jy/beam ! Clean residual mean=-0.000027 rms=0.000997 Jy/beam ! Combined flux in latest and established models = 0.217472 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 43 components and 0.217472 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070731Jy sigma=0.662617 ! Fit after self-cal, rms=0.070730Jy sigma=0.662478 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.321 x 1.63 at 18.98 degrees (North through East) ! Clean map min=-0.0041388 max=0.18731 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 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.99 KP 0.94 LA 0.97 MK 0.99 ! NL 1.00 NY 1.02 OV 1.04 PT 0.95 ! SC 1.04 WF 1.02 ! ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.99 KP 1.01 LA 1.00 MK 1.07 ! NL 0.97 NY 0.97 OV 0.99 PT 0.97 ! SC 1.00* WF 0.99 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.97 KP 0.99 LA 1.03 MK 0.97 ! NL 1.02 NY 1.00* OV 1.07 PT 0.99 ! SC 0.96 WF 1.07 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 1.02 KP 0.98 LA 1.06 MK 1.00 ! NL 1.01 NY 1.00* OV 1.02 PT 0.98 ! SC 0.95 WF 1.01 ! ! ! Fit before self-cal, rms=0.070730Jy sigma=0.662478 ! Fit after self-cal, rms=0.070152Jy sigma=0.654150 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.318 mas, bmaj=1.645 mas, bpa=20.56 degrees ! Estimated noise=1.2088 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 = -0.000220291 Jy ! Component: 100 - total flux cleaned = -0.000168535 Jy ! Component: 150 - total flux cleaned = -0.000145821 Jy ! Component: 200 - total flux cleaned = -0.00012447 Jy ! Total flux subtracted in 200 components = -0.00012447 Jy ! Clean residual min=-0.003660 max=0.003519 Jy/beam ! Clean residual mean=0.000014 rms=0.000869 Jy/beam ! Combined flux in latest and established models = 0.217347 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 50 components and 0.217347 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070132Jy sigma=0.653958 ! Fit after self-cal, rms=0.070126Jy sigma=0.653898 ! 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=0.070126Jy sigma=0.653898 ! Fit after self-cal, rms=0.069792Jy sigma=0.649772 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.32 mas, bmaj=1.646 mas, bpa=19.74 degrees ! Estimated noise=1.20922 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.82328e-05 Jy ! Component: 100 - total flux cleaned = -0.000112348 Jy ! Component: 150 - total flux cleaned = -9.25683e-05 Jy ! Component: 200 - total flux cleaned = -7.43676e-05 Jy ! Total flux subtracted in 200 components = -7.43676e-05 Jy ! Clean residual min=-0.003211 max=0.003633 Jy/beam ! Clean residual mean=0.000002 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.217273 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 51 components and 0.217273 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069770Jy sigma=0.649626 ! Fit after self-cal, rms=0.069759Jy sigma=0.649579 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 (4.2, 14.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0020014 Jy ! Component: 100 - total flux cleaned = 0.00233455 Jy ! Component: 150 - total flux cleaned = 0.00252604 Jy ! Component: 200 - total flux cleaned = 0.00269061 Jy ! Total flux subtracted in 200 components = 0.00269061 Jy ! Clean residual min=-0.003236 max=0.003234 Jy/beam ! Clean residual mean=-0.000011 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.219963 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 70 components and 0.219963 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069561Jy sigma=0.646665 ! Fit after self-cal, rms=0.069564Jy sigma=0.646390 ! Inverting map ! Added new window around map position (43.8, 22.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158655 Jy ! Component: 100 - total flux cleaned = 0.00181609 Jy ! Component: 150 - total flux cleaned = 0.00199845 Jy ! Component: 200 - total flux cleaned = 0.00209697 Jy ! Total flux subtracted in 200 components = 0.00209697 Jy ! Clean residual min=-0.002905 max=0.002934 Jy/beam ! Clean residual mean=-0.000024 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.22206 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 80 components and 0.22206 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069364Jy sigma=0.644487 ! Fit after self-cal, rms=0.069358Jy sigma=0.644361 ! 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=0.069358Jy sigma=0.644361 ! Fit after self-cal, rms=0.068941Jy sigma=0.639438 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.317 mas, bmaj=1.645 mas, bpa=19.82 degrees ! Estimated noise=1.20545 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000338617 Jy ! Component: 100 - total flux cleaned = 0.000338464 Jy ! Component: 150 - total flux cleaned = 0.000382671 Jy ! Component: 200 - total flux cleaned = 0.000501498 Jy ! Total flux subtracted in 200 components = 0.000501498 Jy ! Clean residual min=-0.002663 max=0.002647 Jy/beam ! Clean residual mean=-0.000021 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.222562 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 92 components and 0.222562 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068872Jy sigma=0.638631 ! Fit after self-cal, rms=0.068877Jy sigma=0.638573 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 = 7.94832e-05 Jy ! Component: 100 - total flux cleaned = 0.000115758 Jy ! Component: 150 - total flux cleaned = 0.000149525 Jy ! Component: 200 - total flux cleaned = 0.000212038 Jy ! Total flux subtracted in 200 components = 0.000212038 Jy ! Clean residual min=-0.002687 max=0.002509 Jy/beam ! Clean residual mean=-0.000022 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.222774 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 98 components and 0.222774 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068844Jy sigma=0.638138 ! Fit after self-cal, rms=0.068848Jy sigma=0.638130 ! 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=0.068848Jy sigma=0.638130 ! Fit after self-cal, rms=0.068830Jy sigma=0.638137 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.312 mas, bmaj=3.905 mas, bpa=19.14 degrees ! Estimated noise=1.38842 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000732488 Jy ! Component: 100 - total flux cleaned = 0.000843462 Jy ! Component: 150 - total flux cleaned = 0.000960564 Jy ! Component: 200 - total flux cleaned = 0.000981285 Jy ! Total flux subtracted in 200 components = 0.000981285 Jy ! Clean residual min=-0.002041 max=0.002210 Jy/beam ! Clean residual mean=-0.000055 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.223755 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 112 components and 0.223755 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068828Jy sigma=0.637878 ! Fit after self-cal, rms=0.068827Jy sigma=0.637854 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 = 7.17113e-05 Jy ! Component: 100 - total flux cleaned = 0.000114242 Jy ! Component: 150 - total flux cleaned = 0.000151365 Jy ! Component: 200 - total flux cleaned = 0.00016894 Jy ! Total flux subtracted in 200 components = 0.00016894 Jy ! Clean residual min=-0.002056 max=0.002211 Jy/beam ! Clean residual mean=-0.000057 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.223924 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 118 components and 0.223924 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068825Jy sigma=0.637772 ! Fit after self-cal, rms=0.068822Jy sigma=0.637750 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.317 mas, bmaj=1.645 mas, bpa=19.97 degrees ! Estimated noise=1.20434 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.317 x 1.645 at 19.97 degrees (North through East) ! Clean map min=-0.0045254 max=0.18634 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=1.138 mas, bmaj=1.259 mas, bpa=42.37 degrees ! Estimated noise=1.89319 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.140891 Jy ! Component: 100 - total flux cleaned = 0.175657 Jy ! Component: 150 - total flux cleaned = 0.190459 Jy ! Component: 200 - total flux cleaned = 0.198668 Jy ! Total flux subtracted in 200 components = 0.198668 Jy ! Clean residual min=-0.006096 max=0.004932 Jy/beam ! Clean residual mean=0.000018 rms=0.001260 Jy/beam ! Combined flux in latest and established models = 0.198668 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.198668 Jy ! Inverting map and beam ! Estimated beam: bmin=1.317 mas, bmaj=1.645 mas, bpa=19.97 degrees ! Estimated noise=1.20434 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 = 0.00893921 Jy ! Component: 100 - total flux cleaned = 0.0143641 Jy ! Component: 150 - total flux cleaned = 0.0174151 Jy ! Component: 200 - total flux cleaned = 0.0188205 Jy ! Total flux subtracted in 200 components = 0.0188205 Jy ! Clean residual min=-0.003011 max=0.003298 Jy/beam ! Clean residual mean=0.000006 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.217488 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 55 components and 0.217488 Jy ! Inverting map ! Added new window around map position (47.8, 8.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00193318 Jy ! Component: 100 - total flux cleaned = 0.00278588 Jy ! Component: 150 - total flux cleaned = 0.0035968 Jy ! Component: 200 - total flux cleaned = 0.004019 Jy ! Total flux subtracted in 200 components = 0.004019 Jy ! Clean residual min=-0.002673 max=0.002619 Jy/beam ! Clean residual mean=-0.000017 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.221507 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 62 components and 0.221507 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=2.312 mas, bmaj=3.905 mas, bpa=19.14 degrees ! Estimated noise=1.38842 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00192071 Jy ! Component: 100 - total flux cleaned = 0.00213552 Jy ! Component: 150 - total flux cleaned = 0.0023133 Jy ! Component: 200 - total flux cleaned = 0.00254681 Jy ! Total flux subtracted in 200 components = 0.00254681 Jy ! Clean residual min=-0.002154 max=0.002450 Jy/beam ! Clean residual mean=-0.000060 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.224054 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 = 0.000104646 Jy ! Component: 100 - total flux cleaned = 0.000230763 Jy ! Component: 150 - total flux cleaned = 0.000288793 Jy ! Component: 200 - total flux cleaned = 0.000398841 Jy ! Total flux subtracted in 200 components = 0.000398841 Jy ! Clean residual min=-0.002197 max=0.002479 Jy/beam ! Clean residual mean=-0.000064 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.224453 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 90 components and 0.224453 Jy ! Inverting map ! Added new window around map position (20, -38.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177168 Jy ! Component: 100 - total flux cleaned = 0.00167929 Jy ! Component: 150 - total flux cleaned = 0.00171991 Jy ! Component: 200 - total flux cleaned = 0.00172179 Jy ! Total flux subtracted in 200 components = 0.00172179 Jy ! Clean residual min=-0.001886 max=0.001845 Jy/beam ! Clean residual mean=-0.000047 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.226175 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 108 components and 0.226175 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.317 mas, bmaj=1.645 mas, bpa=19.97 degrees ! Estimated noise=1.20434 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000330503 Jy ! Component: 100 - total flux cleaned = -0.000274656 Jy ! Component: 150 - total flux cleaned = -0.000225795 Jy ! Component: 200 - total flux cleaned = -0.00017659 Jy ! Total flux subtracted in 200 components = -0.00017659 Jy ! Clean residual min=-0.002622 max=0.002217 Jy/beam ! Clean residual mean=-0.000021 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.225998 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 139 components and 0.225998 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068762Jy sigma=0.636555 ! Fit after self-cal, rms=0.068745Jy sigma=0.636255 wmodel /scr/pima/rv100_uvs/J0433+2905_X_map.mod ! Writing 139 model components to file: /scr/pima/rv100_uvs/J0433+2905_X_map.mod wobs /scr/pima/rv100_uvs/J0433+2905_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv100_uvs/J0433+2905_X_uvs.fits wwins /scr/pima/rv100_uvs/J0433+2905_X_map.win ! wwins: Wrote 5 windows to /scr/pima/rv100_uvs/J0433+2905_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 = -0.000920817 Jy ! Component: 100 - total flux cleaned = -0.00121597 Jy ! Component: 150 - total flux cleaned = -0.00125775 Jy ! Component: 200 - total flux cleaned = -0.00141357 Jy ! Component: 250 - total flux cleaned = -0.00141309 Jy ! Component: 300 - total flux cleaned = -0.00145038 Jy ! Component: 350 - total flux cleaned = -0.00155804 Jy ! Component: 400 - total flux cleaned = -0.0015938 Jy ! Component: 450 - total flux cleaned = -0.00166307 Jy ! Component: 500 - total flux cleaned = -0.00166376 Jy ! Component: 550 - total flux cleaned = -0.00173098 Jy ! Component: 600 - total flux cleaned = -0.00169831 Jy ! Component: 650 - total flux cleaned = -0.00163439 Jy ! Component: 700 - total flux cleaned = -0.00172959 Jy ! Component: 750 - total flux cleaned = -0.00166643 Jy ! Component: 800 - total flux cleaned = -0.00166623 Jy ! Component: 850 - total flux cleaned = -0.0015747 Jy ! Component: 900 - total flux cleaned = -0.00157471 Jy ! Component: 950 - total flux cleaned = -0.00157485 Jy ! Component: 1000 - total flux cleaned = -0.00148688 Jy ! Component: 1050 - total flux cleaned = -0.001429 Jy ! Component: 1100 - total flux cleaned = -0.00134279 Jy ! Component: 1150 - total flux cleaned = -0.0013143 Jy ! Component: 1200 - total flux cleaned = -0.00123017 Jy ! Component: 1250 - total flux cleaned = -0.0011746 Jy ! Component: 1300 - total flux cleaned = -0.0011198 Jy ! Component: 1350 - total flux cleaned = -0.00109253 Jy ! Component: 1400 - total flux cleaned = -0.000984913 Jy ! Component: 1450 - total flux cleaned = -0.00101164 Jy ! Component: 1500 - total flux cleaned = -0.000958772 Jy ! Component: 1550 - total flux cleaned = -0.000906524 Jy ! Component: 1600 - total flux cleaned = -0.000854494 Jy ! Component: 1650 - total flux cleaned = -0.000828836 Jy ! Component: 1700 - total flux cleaned = -0.000879451 Jy ! Component: 1750 - total flux cleaned = -0.000854103 Jy ! Component: 1800 - total flux cleaned = -0.000928957 Jy ! Component: 1850 - total flux cleaned = -0.000978495 Jy ! Component: 1900 - total flux cleaned = -0.000904544 Jy ! Component: 1950 - total flux cleaned = -0.000929201 Jy ! Component: 2000 - total flux cleaned = -0.000977526 Jy ! Component: 2050 - total flux cleaned = -0.00102562 Jy ! Component: 2100 - total flux cleaned = -0.0010253 Jy ! Component: 2150 - total flux cleaned = -0.00100186 Jy ! Component: 2200 - total flux cleaned = -0.000978863 Jy ! Component: 2250 - total flux cleaned = -0.00107197 Jy ! Component: 2300 - total flux cleaned = -0.00109489 Jy ! Component: 2350 - total flux cleaned = -0.0010262 Jy ! Component: 2400 - total flux cleaned = -0.00102657 Jy ! Component: 2450 - total flux cleaned = -0.00111696 Jy ! Component: 2500 - total flux cleaned = -0.00109448 Jy ! Component: 2550 - total flux cleaned = -0.00107203 Jy ! Component: 2600 - total flux cleaned = -0.00111616 Jy ! Component: 2650 - total flux cleaned = -0.00102811 Jy ! Component: 2700 - total flux cleaned = -0.00111554 Jy ! Component: 2750 - total flux cleaned = -0.00109388 Jy ! Component: 2800 - total flux cleaned = -0.00111575 Jy ! Component: 2850 - total flux cleaned = -0.00107289 Jy ! Component: 2900 - total flux cleaned = -0.00111578 Jy ! Component: 2950 - total flux cleaned = -0.00111561 Jy ! Component: 3000 - total flux cleaned = -0.00113695 Jy ! Component: 3050 - total flux cleaned = -0.00113695 Jy ! Component: 3100 - total flux cleaned = -0.00111607 Jy ! Component: 3150 - total flux cleaned = -0.00117828 Jy ! Component: 3200 - total flux cleaned = -0.00111673 Jy ! Component: 3250 - total flux cleaned = -0.00113715 Jy ! Component: 3300 - total flux cleaned = -0.00107606 Jy ! Component: 3350 - total flux cleaned = -0.00105593 Jy ! Component: 3400 - total flux cleaned = -0.001076 Jy ! Component: 3450 - total flux cleaned = -0.00103603 Jy ! Component: 3500 - total flux cleaned = -0.00105594 Jy ! Component: 3550 - total flux cleaned = -0.001036 Jy ! Component: 3600 - total flux cleaned = -0.000937636 Jy ! Component: 3650 - total flux cleaned = -0.000996426 Jy ! Component: 3700 - total flux cleaned = -0.000976912 Jy ! Component: 3750 - total flux cleaned = -0.000977012 Jy ! Component: 3800 - total flux cleaned = -0.000919146 Jy ! Component: 3850 - total flux cleaned = -0.00089992 Jy ! Component: 3900 - total flux cleaned = -0.000918881 Jy ! Component: 3950 - total flux cleaned = -0.000880644 Jy ! Component: 4000 - total flux cleaned = -0.000899548 Jy ! Component: 4050 - total flux cleaned = -0.000861869 Jy ! Total flux subtracted in 4096 components = -0.000843344 Jy ! Clean residual min=-0.001323 max=0.001261 Jy/beam ! Clean residual mean=-0.000004 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.225155 Jy keep ! Adding 256 model components to the UV plane model. ! The established model now contains 395 components and 0.225155 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rv100_uvs/J0433+2905_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.317 x 1.645 at 19.97 degrees (North through East) ! Clean map min=-0.0033489 max=0.18531 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv100_uvs/J0433+2905_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.185306 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000311444 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.504211 0.504211 1.00842 2.01685 4.03369 8.06738 16.1348 32.2695 64.5391 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.185 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 594.988 quit ! Quitting program ! Log file /scr/pima/rv100_uvs/J0433+2905_X_uvs.log closed on Mon Feb 29 13:25:28 2016