! Started logfile: /scr/pima/bg219e_uvs/J0252+1718_S_uvs.log on Thu Apr 7 06:34:35 2016 obs /scr/pima/bg219e_uvs/J0252+1718_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0252+1718_S_uva.fits ! AN table 1: 61 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.885701 visibilities/baseline/integration-bin. ! Found source: J0252+1718 ! ! 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 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 7780 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/bg219e_uvs/J0252+1718_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 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.016315Jy sigma=23.914420 ! Fit after self-cal, rms=0.741990Jy sigma=17.327521 ! 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=3.521 mas, bmaj=7.939 mas, bpa=15.77 degrees ! Estimated noise=0.575566 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 = 0.200898 Jy ! Component: 100 - total flux cleaned = 0.244712 Jy ! Total flux subtracted in 100 components = 0.244712 Jy ! Clean residual min=-0.005652 max=0.012430 Jy/beam ! Clean residual mean=0.000009 rms=0.001668 Jy/beam ! Combined flux in latest and established models = 0.244712 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.244712 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062611Jy sigma=1.399433 ! Fit after self-cal, rms=0.062606Jy sigma=1.399349 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0128915 Jy ! Component: 100 - total flux cleaned = 0.0199169 Jy ! Total flux subtracted in 100 components = 0.0199169 Jy ! Clean residual min=-0.004583 max=0.005159 Jy/beam ! Clean residual mean=0.000003 rms=0.001128 Jy/beam ! Combined flux in latest and established models = 0.264628 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 25 components and 0.264629 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059496Jy sigma=1.323730 ! Fit after self-cal, rms=0.059474Jy sigma=1.323191 ! 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=4.197 mas, bmaj=8.618 mas, bpa=13.74 degrees ! Estimated noise=0.369584 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 (-5, 5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00675202 Jy ! Component: 100 - total flux cleaned = 0.0103748 Jy ! Component: 150 - total flux cleaned = 0.0123329 Jy ! Component: 200 - total flux cleaned = 0.0133813 Jy ! Total flux subtracted in 200 components = 0.0133813 Jy ! Clean residual min=-0.002790 max=0.003230 Jy/beam ! Clean residual mean=0.000003 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.27801 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 60 components and 0.27801 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058650Jy sigma=1.303210 ! Fit after self-cal, rms=0.058586Jy sigma=1.302041 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.197 x 8.618 at 13.74 degrees (North through East) ! Clean map min=-0.0026777 max=0.25747 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: ! BR 0.99 FD 1.04 HN 0.99 KP 0.98 ! LA 1.01 NL 0.99 OV 1.00 PT 0.99 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.00 KP 1.00 ! LA 0.99 NL 1.00 OV 0.99 PT 1.00 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 0.99 KP 1.01 ! LA 1.00 NL 0.96 OV 1.00 PT 0.99 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.06 HN 0.99 KP 0.98 ! LA 0.98 NL 0.95 OV 1.03 PT 0.99 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.058586Jy sigma=1.302041 ! Fit after self-cal, rms=0.058005Jy sigma=1.292508 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.202 mas, bmaj=8.613 mas, bpa=13.63 degrees ! Estimated noise=0.368341 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 = 0.00173581 Jy ! Component: 100 - total flux cleaned = 0.00212715 Jy ! Component: 150 - total flux cleaned = 0.0022006 Jy ! Component: 200 - total flux cleaned = 0.00231677 Jy ! Total flux subtracted in 200 components = 0.00231677 Jy ! Clean residual min=-0.002318 max=0.002306 Jy/beam ! Clean residual mean=-0.000001 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.280327 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 90 components and 0.280326 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057927Jy sigma=1.290321 ! Fit after self-cal, rms=0.057916Jy sigma=1.290037 ! 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=0.057916Jy sigma=1.290037 ! Fit after self-cal, rms=0.057546Jy sigma=1.282400 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.2 mas, bmaj=8.605 mas, bpa=13.58 degrees ! Estimated noise=0.368388 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114329 Jy ! Component: 100 - total flux cleaned = 0.00124527 Jy ! Component: 150 - total flux cleaned = 0.00129894 Jy ! Component: 200 - total flux cleaned = 0.00129972 Jy ! Total flux subtracted in 200 components = 0.00129972 Jy ! Clean residual min=-0.001826 max=0.001692 Jy/beam ! Clean residual mean=0.000001 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.281626 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 110 components and 0.281626 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057507Jy sigma=1.281474 ! Fit after self-cal, rms=0.057502Jy sigma=1.281357 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 = 2.33447e-05 Jy ! Component: 100 - total flux cleaned = -1.95718e-05 Jy ! Component: 150 - total flux cleaned = -5.69467e-05 Jy ! Component: 200 - total flux cleaned = -5.6937e-05 Jy ! Total flux subtracted in 200 components = -5.6937e-05 Jy ! Clean residual min=-0.001813 max=0.001662 Jy/beam ! Clean residual mean=0.000001 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.281569 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 123 components and 0.281569 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057488Jy sigma=1.281035 ! Fit after self-cal, rms=0.057486Jy sigma=1.281004 ! 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=0.057486Jy sigma=1.281004 ! Fit after self-cal, rms=0.057490Jy sigma=1.280841 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.2 mas, bmaj=8.599 mas, bpa=13.52 degrees ! Estimated noise=0.368386 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000368095 Jy ! Component: 100 - total flux cleaned = 0.00040863 Jy ! Component: 150 - total flux cleaned = 0.000440482 Jy ! Component: 200 - total flux cleaned = 0.000469915 Jy ! Total flux subtracted in 200 components = 0.000469915 Jy ! Clean residual min=-0.001795 max=0.001677 Jy/beam ! Clean residual mean=0.000001 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.282039 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 129 components and 0.282039 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057478Jy sigma=1.280537 ! Fit after self-cal, rms=0.057476Jy sigma=1.280507 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 = -4.07344e-05 Jy ! Component: 100 - total flux cleaned = -1.38309e-05 Jy ! Component: 150 - total flux cleaned = -1.34196e-06 Jy ! Component: 200 - total flux cleaned = 1.10847e-05 Jy ! Total flux subtracted in 200 components = 1.10847e-05 Jy ! Clean residual min=-0.001809 max=0.001676 Jy/beam ! Clean residual mean=0.000001 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.28205 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 141 components and 0.28205 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057471Jy sigma=1.280367 ! Fit after self-cal, rms=0.057470Jy sigma=1.280357 ! 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=0.057470Jy sigma=1.280357 ! Fit after self-cal, rms=0.057478Jy sigma=1.280290 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.688 mas, bmaj=10.68 mas, bpa=-0.2256 degrees ! Estimated noise=0.427669 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000616819 Jy ! Component: 100 - total flux cleaned = 0.000726856 Jy ! Component: 150 - total flux cleaned = 0.000779888 Jy ! Component: 200 - total flux cleaned = 0.000802545 Jy ! Total flux subtracted in 200 components = 0.000802545 Jy ! Clean residual min=-0.001941 max=0.001790 Jy/beam ! Clean residual mean=0.000001 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.282853 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 162 components and 0.282853 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057477Jy sigma=1.280200 ! Fit after self-cal, rms=0.057477Jy sigma=1.280182 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 = 0.000115371 Jy ! Component: 100 - total flux cleaned = 0.000136633 Jy ! Component: 150 - total flux cleaned = 0.000145812 Jy ! Component: 200 - total flux cleaned = 0.000163003 Jy ! Total flux subtracted in 200 components = 0.000163003 Jy ! Clean residual min=-0.001915 max=0.001760 Jy/beam ! Clean residual mean=0.000001 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.283016 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 170 components and 0.283016 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057476Jy sigma=1.280151 ! Fit after self-cal, rms=0.057476Jy sigma=1.280146 ! 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=4.2 mas, bmaj=8.596 mas, bpa=13.46 degrees ! Estimated noise=0.368386 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.2 x 8.596 at 13.46 degrees (North through East) ! Clean map min=-0.0016901 max=0.25654 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=3.53 mas, bmaj=7.921 mas, bpa=15.58 degrees ! Estimated noise=0.57276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.199872 Jy ! Component: 100 - total flux cleaned = 0.243497 Jy ! Component: 150 - total flux cleaned = 0.25699 Jy ! Component: 200 - total flux cleaned = 0.264209 Jy ! Total flux subtracted in 200 components = 0.264209 Jy ! Clean residual min=-0.003539 max=0.003861 Jy/beam ! Clean residual mean=0.000005 rms=0.000906 Jy/beam ! Combined flux in latest and established models = 0.264209 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.264209 Jy ! Inverting map and beam ! Estimated beam: bmin=4.2 mas, bmaj=8.596 mas, bpa=13.46 degrees ! Estimated noise=0.368386 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 = 0.00658031 Jy ! Component: 100 - total flux cleaned = 0.0103385 Jy ! Component: 150 - total flux cleaned = 0.0128779 Jy ! Component: 200 - total flux cleaned = 0.0138597 Jy ! Total flux subtracted in 200 components = 0.0138597 Jy ! Clean residual min=-0.001902 max=0.001811 Jy/beam ! Clean residual mean=0.000004 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.278069 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 60 components and 0.278069 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.688 mas, bmaj=10.68 mas, bpa=-0.2256 degrees ! Estimated noise=0.427669 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156792 Jy ! Component: 100 - total flux cleaned = 0.00221589 Jy ! Component: 150 - total flux cleaned = 0.00284423 Jy ! Component: 200 - total flux cleaned = 0.0033065 Jy ! Total flux subtracted in 200 components = 0.0033065 Jy ! Clean residual min=-0.001903 max=0.001776 Jy/beam ! Clean residual mean=0.000003 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.281375 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 = 0.000343294 Jy ! Component: 100 - total flux cleaned = 0.000599488 Jy ! Component: 150 - total flux cleaned = 0.000809451 Jy ! Component: 200 - total flux cleaned = 0.000955148 Jy ! Total flux subtracted in 200 components = 0.000955148 Jy ! Clean residual min=-0.001893 max=0.001745 Jy/beam ! Clean residual mean=0.000002 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.282331 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 103 components and 0.282331 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.2 mas, bmaj=8.596 mas, bpa=13.46 degrees ! Estimated noise=0.368386 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.36842e-05 Jy ! Component: 100 - total flux cleaned = 1.1068e-05 Jy ! Component: 150 - total flux cleaned = 5.48129e-05 Jy ! Component: 200 - total flux cleaned = 0.00013284 Jy ! Total flux subtracted in 200 components = 0.00013284 Jy ! Clean residual min=-0.001688 max=0.001682 Jy/beam ! Clean residual mean=0.000001 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.282463 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 118 components and 0.282463 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057485Jy sigma=1.280374 ! Fit after self-cal, rms=0.057481Jy sigma=1.280308 wmodel /scr/pima/bg219e_uvs/J0252+1718_S_map.mod ! Writing 118 model components to file: /scr/pima/bg219e_uvs/J0252+1718_S_map.mod wobs /scr/pima/bg219e_uvs/J0252+1718_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0252+1718_S_uvs.fits wwins /scr/pima/bg219e_uvs/J0252+1718_S_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219e_uvs/J0252+1718_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 = -0.000215939 Jy ! Component: 100 - total flux cleaned = -0.00044507 Jy ! Component: 150 - total flux cleaned = -0.000689467 Jy ! Component: 200 - total flux cleaned = -0.000871814 Jy ! Component: 250 - total flux cleaned = -0.00107257 Jy ! Component: 300 - total flux cleaned = -0.00126693 Jy ! Component: 350 - total flux cleaned = -0.00138521 Jy ! Component: 400 - total flux cleaned = -0.00147669 Jy ! Component: 450 - total flux cleaned = -0.00158799 Jy ! Component: 500 - total flux cleaned = -0.00167507 Jy ! Component: 550 - total flux cleaned = -0.00184541 Jy ! Component: 600 - total flux cleaned = -0.00192895 Jy ! Component: 650 - total flux cleaned = -0.00205196 Jy ! Component: 700 - total flux cleaned = -0.00205221 Jy ! Component: 750 - total flux cleaned = -0.00215149 Jy ! Component: 800 - total flux cleaned = -0.00226793 Jy ! Component: 850 - total flux cleaned = -0.00224901 Jy ! Component: 900 - total flux cleaned = -0.00238119 Jy ! Component: 950 - total flux cleaned = -0.00249224 Jy ! Component: 1000 - total flux cleaned = -0.00254684 Jy ! Component: 1050 - total flux cleaned = -0.00265484 Jy ! Component: 1100 - total flux cleaned = -0.00269044 Jy ! Component: 1150 - total flux cleaned = -0.00279567 Jy ! Component: 1200 - total flux cleaned = -0.00283026 Jy ! Component: 1250 - total flux cleaned = -0.00288134 Jy ! Component: 1300 - total flux cleaned = -0.00284747 Jy ! Component: 1350 - total flux cleaned = -0.00288091 Jy ! Component: 1400 - total flux cleaned = -0.00288114 Jy ! Component: 1450 - total flux cleaned = -0.00297914 Jy ! Component: 1500 - total flux cleaned = -0.00297869 Jy ! Component: 1550 - total flux cleaned = -0.00294678 Jy ! Component: 1600 - total flux cleaned = -0.00293105 Jy ! Component: 1650 - total flux cleaned = -0.0028998 Jy ! Component: 1700 - total flux cleaned = -0.00291495 Jy ! Component: 1750 - total flux cleaned = -0.002915 Jy ! Component: 1800 - total flux cleaned = -0.00288491 Jy ! Component: 1850 - total flux cleaned = -0.0029447 Jy ! Component: 1900 - total flux cleaned = -0.0029151 Jy ! Component: 1950 - total flux cleaned = -0.00285643 Jy ! Component: 2000 - total flux cleaned = -0.00288533 Jy ! Component: 2050 - total flux cleaned = -0.00284207 Jy ! Component: 2100 - total flux cleaned = -0.00282783 Jy ! Component: 2150 - total flux cleaned = -0.00282771 Jy ! Component: 2200 - total flux cleaned = -0.00282763 Jy ! Component: 2250 - total flux cleaned = -0.00277216 Jy ! Component: 2300 - total flux cleaned = -0.00277218 Jy ! Component: 2350 - total flux cleaned = -0.00273165 Jy ! Component: 2400 - total flux cleaned = -0.00273187 Jy ! Component: 2450 - total flux cleaned = -0.00278534 Jy ! Component: 2500 - total flux cleaned = -0.00275875 Jy ! Component: 2550 - total flux cleaned = -0.00275878 Jy ! Component: 2600 - total flux cleaned = -0.0027719 Jy ! Component: 2650 - total flux cleaned = -0.00281046 Jy ! Component: 2700 - total flux cleaned = -0.00281034 Jy ! Component: 2750 - total flux cleaned = -0.00286121 Jy ! Component: 2800 - total flux cleaned = -0.00279822 Jy ! Component: 2850 - total flux cleaned = -0.00284826 Jy ! Component: 2900 - total flux cleaned = -0.00281112 Jy ! Component: 2950 - total flux cleaned = -0.00282328 Jy ! Component: 3000 - total flux cleaned = -0.0027623 Jy ! Component: 3050 - total flux cleaned = -0.00273809 Jy ! Component: 3100 - total flux cleaned = -0.00276206 Jy ! Component: 3150 - total flux cleaned = -0.00274998 Jy ! Component: 3200 - total flux cleaned = -0.00271434 Jy ! Component: 3250 - total flux cleaned = -0.00267892 Jy ! Component: 3300 - total flux cleaned = -0.00264384 Jy ! Component: 3350 - total flux cleaned = -0.002586 Jy ! Component: 3400 - total flux cleaned = -0.00258609 Jy ! Component: 3450 - total flux cleaned = -0.00259755 Jy ! Component: 3500 - total flux cleaned = -0.00256355 Jy ! Component: 3550 - total flux cleaned = -0.00251835 Jy ! Component: 3600 - total flux cleaned = -0.00248477 Jy ! Component: 3650 - total flux cleaned = -0.00246261 Jy ! Component: 3700 - total flux cleaned = -0.00244059 Jy ! Component: 3750 - total flux cleaned = -0.00245155 Jy ! Component: 3800 - total flux cleaned = -0.00241869 Jy ! Component: 3850 - total flux cleaned = -0.00235382 Jy ! Component: 3900 - total flux cleaned = -0.00235387 Jy ! Component: 3950 - total flux cleaned = -0.00228999 Jy ! Component: 4000 - total flux cleaned = -0.00225804 Jy ! Component: 4050 - total flux cleaned = -0.00219481 Jy ! Total flux subtracted in 4096 components = -0.00210054 Jy ! Clean residual min=-0.000637 max=0.000677 Jy/beam ! Clean residual mean=0.000001 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.280363 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 414 components and 0.280363 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0252+1718_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.2 x 8.596 at 13.46 degrees (North through East) ! Clean map min=-0.001538 max=0.25682 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0252+1718_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.256816 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000198841 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.232277 0.232277 0.464554 0.929109 1.85822 3.71643 7.43287 14.8657 29.7315 59.463 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.256 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1291.56 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0252+1718_S_uvs.log closed on Thu Apr 7 06:34:39 2016