! Started logfile: /scr/pima/bg219b_uvs/J2015+5253_S_uvs.log on Thu Apr 7 01:32:24 2016 obs /scr/pima/bg219b_uvs/J2015+5253_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J2015+5253_S_uva.fits ! AN table 1: 41 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.882927 visibilities/baseline/integration-bin. ! Found source: J2015+5253 ! ! 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 6516 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/bg219b_uvs/J2015+5253_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.027448Jy sigma=24.625870 ! Fit after self-cal, rms=0.812308Jy sigma=19.280572 ! 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=3.428 mas, bmaj=3.724 mas, bpa=-13.3 degrees ! Estimated noise=0.591199 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 = 0.145887 Jy ! Component: 100 - total flux cleaned = 0.195693 Jy ! Total flux subtracted in 100 components = 0.195693 Jy ! Clean residual min=-0.014764 max=0.060496 Jy/beam ! Clean residual mean=-0.000081 rms=0.004620 Jy/beam ! Combined flux in latest and established models = 0.195693 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.195693 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110389Jy sigma=2.528130 ! Fit after self-cal, rms=0.109723Jy sigma=2.519803 ! Inverting map ! Added new window around map position (-3, -6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0509784 Jy ! Component: 100 - total flux cleaned = 0.071954 Jy ! Total flux subtracted in 100 components = 0.071954 Jy ! Clean residual min=-0.009859 max=0.033075 Jy/beam ! Clean residual mean=-0.000031 rms=0.002644 Jy/beam ! Combined flux in latest and established models = 0.267647 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 19 components and 0.267647 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080652Jy sigma=1.796556 ! Fit after self-cal, rms=0.073392Jy sigma=1.656467 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0220577 Jy ! Component: 100 - total flux cleaned = 0.031534 Jy ! Total flux subtracted in 100 components = 0.031534 Jy ! Clean residual min=-0.006357 max=0.014680 Jy/beam ! Clean residual mean=-0.000009 rms=0.001495 Jy/beam ! Combined flux in latest and established models = 0.299181 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 31 components and 0.299181 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065221Jy sigma=1.456759 ! Fit after self-cal, rms=0.063589Jy sigma=1.427009 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00981777 Jy ! Component: 100 - total flux cleaned = 0.011893 Jy ! Total flux subtracted in 100 components = 0.011893 Jy ! Clean residual min=-0.005124 max=0.008636 Jy/beam ! Clean residual mean=0.000000 rms=0.001162 Jy/beam ! Combined flux in latest and established models = 0.311074 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 42 components and 0.311074 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061486Jy sigma=1.378402 ! Fit after self-cal, rms=0.061004Jy sigma=1.370402 ! 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=4.091 mas, bmaj=4.406 mas, bpa=-22.25 degrees ! Estimated noise=0.381239 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 = 0.00519796 Jy ! Component: 100 - total flux cleaned = 0.0056755 Jy ! Component: 150 - total flux cleaned = 0.00606674 Jy ! Component: 200 - total flux cleaned = 0.00660008 Jy ! Total flux subtracted in 200 components = 0.00660008 Jy ! Clean residual min=-0.003211 max=0.005383 Jy/beam ! Clean residual mean=-0.000000 rms=0.000894 Jy/beam ! Combined flux in latest and established models = 0.317674 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 50 components and 0.317674 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059931Jy sigma=1.346971 ! Fit after self-cal, rms=0.059620Jy sigma=1.341814 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.091 x 4.406 at -22.25 degrees (North through East) ! Clean map min=-0.0026956 max=0.16797 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 0.93 FD 1.03 HN 1.00 KP 0.98 ! LA 0.99 MK 1.01 NL 0.98 OV 1.00 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 1.01 KP 1.01 ! LA 0.99 MK 1.03 NL 1.01 OV 1.02 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.00 KP 1.00 ! LA 0.99 MK 1.03 NL 1.00 OV 0.97 ! PT 0.97 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.03 KP 1.00 ! LA 0.99 MK 1.05 NL 1.04 OV 0.98 ! PT 0.98 SC 0.97 ! ! ! Fit before self-cal, rms=0.059620Jy sigma=1.341814 ! Fit after self-cal, rms=0.059299Jy sigma=1.329445 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.12 mas, bmaj=4.41 mas, bpa=-20.12 degrees ! Estimated noise=0.381847 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, -87.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00242039 Jy ! Component: 100 - total flux cleaned = 0.00241949 Jy ! Component: 150 - total flux cleaned = 0.00233102 Jy ! Component: 200 - total flux cleaned = 0.00217073 Jy ! Total flux subtracted in 200 components = 0.00217073 Jy ! Clean residual min=-0.002695 max=0.003205 Jy/beam ! Clean residual mean=0.000002 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.319845 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 69 components and 0.319845 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058826Jy sigma=1.319039 ! Fit after self-cal, rms=0.058716Jy sigma=1.317480 ! 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=0.058716Jy sigma=1.317480 ! Fit after self-cal, rms=0.058833Jy sigma=1.315570 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.133 mas, bmaj=4.403 mas, bpa=-18.27 degrees ! Estimated noise=0.382448 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000145937 Jy ! Component: 100 - total flux cleaned = 5.64984e-06 Jy ! Component: 150 - total flux cleaned = -0.000177199 Jy ! Component: 200 - total flux cleaned = -0.000285603 Jy ! Total flux subtracted in 200 components = -0.000285603 Jy ! Clean residual min=-0.002438 max=0.002609 Jy/beam ! Clean residual mean=0.000004 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.319559 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 76 components and 0.319559 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058656Jy sigma=1.311770 ! Fit after self-cal, rms=0.058604Jy sigma=1.311015 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 = -8.19447e-05 Jy ! Component: 100 - total flux cleaned = -0.000138207 Jy ! Component: 150 - total flux cleaned = -0.000139947 Jy ! Component: 200 - total flux cleaned = -0.000225941 Jy ! Total flux subtracted in 200 components = -0.000225941 Jy ! Clean residual min=-0.002253 max=0.002468 Jy/beam ! Clean residual mean=0.000004 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.319333 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 83 components and 0.319333 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058504Jy sigma=1.308893 ! Fit after self-cal, rms=0.058476Jy sigma=1.308434 ! 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=0.058476Jy sigma=1.308434 ! Fit after self-cal, rms=0.058360Jy sigma=1.308256 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.141 mas, bmaj=4.403 mas, bpa=-17.19 degrees ! Estimated noise=0.382269 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.92845e-05 Jy ! Component: 100 - total flux cleaned = -0.000228374 Jy ! Component: 150 - total flux cleaned = -0.000269569 Jy ! Component: 200 - total flux cleaned = -0.000304539 Jy ! Total flux subtracted in 200 components = -0.000304539 Jy ! Clean residual min=-0.002083 max=0.002342 Jy/beam ! Clean residual mean=0.000004 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.319029 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 95 components and 0.319029 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058290Jy sigma=1.306694 ! Fit after self-cal, rms=0.058269Jy sigma=1.306335 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 = -4.27438e-05 Jy ! Component: 100 - total flux cleaned = -0.000119619 Jy ! Component: 150 - total flux cleaned = -8.63865e-05 Jy ! Component: 200 - total flux cleaned = -8.69965e-05 Jy ! Total flux subtracted in 200 components = -8.69965e-05 Jy ! Clean residual min=-0.002065 max=0.002249 Jy/beam ! Clean residual mean=0.000004 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.318942 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 99 components and 0.318942 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058221Jy sigma=1.305265 ! Fit after self-cal, rms=0.058210Jy sigma=1.305043 ! 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=0.058210Jy sigma=1.305043 ! Fit after self-cal, rms=0.058201Jy sigma=1.304961 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.16 mas, bmaj=8.411 mas, bpa=49.48 degrees ! Estimated noise=0.478083 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000198225 Jy ! Component: 100 - total flux cleaned = 7.69778e-05 Jy ! Component: 150 - total flux cleaned = -5.22375e-05 Jy ! Component: 200 - total flux cleaned = -0.000160662 Jy ! Total flux subtracted in 200 components = -0.000160662 Jy ! Clean residual min=-0.002214 max=0.002202 Jy/beam ! Clean residual mean=0.000007 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.318781 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 117 components and 0.318781 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058188Jy sigma=1.304610 ! Fit after self-cal, rms=0.058183Jy sigma=1.304543 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 = 1.91529e-05 Jy ! Component: 100 - total flux cleaned = 1.85849e-05 Jy ! Component: 150 - total flux cleaned = -9.94199e-07 Jy ! Component: 200 - total flux cleaned = -1.86995e-05 Jy ! Total flux subtracted in 200 components = -1.86995e-05 Jy ! Clean residual min=-0.002248 max=0.002208 Jy/beam ! Clean residual mean=0.000007 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.318763 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 122 components and 0.318763 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058175Jy sigma=1.304392 ! Fit after self-cal, rms=0.058171Jy sigma=1.304351 ! 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=4.146 mas, bmaj=4.403 mas, bpa=-16.18 degrees ! Estimated noise=0.382364 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.146 x 4.403 at -16.18 degrees (North through East) ! Clean map min=-0.0020212 max=0.16659 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=3.463 mas, bmaj=3.73 mas, bpa=-7.059 degrees ! Estimated noise=0.59542 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.156129 Jy ! Component: 100 - total flux cleaned = 0.223768 Jy ! Component: 150 - total flux cleaned = 0.258334 Jy ! Component: 200 - total flux cleaned = 0.278038 Jy ! Total flux subtracted in 200 components = 0.278038 Jy ! Clean residual min=-0.004482 max=0.009933 Jy/beam ! Clean residual mean=-0.000021 rms=0.001314 Jy/beam ! Combined flux in latest and established models = 0.278038 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.278038 Jy ! Inverting map and beam ! Estimated beam: bmin=4.146 mas, bmaj=4.403 mas, bpa=-16.18 degrees ! Estimated noise=0.382364 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 = 0.0160974 Jy ! Component: 100 - total flux cleaned = 0.0252444 Jy ! Component: 150 - total flux cleaned = 0.0309506 Jy ! Component: 200 - total flux cleaned = 0.0348561 Jy ! Total flux subtracted in 200 components = 0.0348561 Jy ! Clean residual min=-0.002390 max=0.003575 Jy/beam ! Clean residual mean=-0.000002 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.312894 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 48 components and 0.312894 Jy ! Inverting map ! Added new window around map position (3, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00325739 Jy ! Component: 100 - total flux cleaned = 0.00452726 Jy ! Component: 150 - total flux cleaned = 0.00486619 Jy ! Component: 200 - total flux cleaned = 0.00497863 Jy ! Total flux subtracted in 200 components = 0.00497863 Jy ! Clean residual min=-0.002007 max=0.001978 Jy/beam ! Clean residual mean=0.000003 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.317873 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 69 components and 0.317873 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=8.16 mas, bmaj=8.411 mas, bpa=49.48 degrees ! Estimated noise=0.478083 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00086216 Jy ! Component: 100 - total flux cleaned = 0.000913048 Jy ! Component: 150 - total flux cleaned = 0.000909726 Jy ! Component: 200 - total flux cleaned = 0.000909471 Jy ! Total flux subtracted in 200 components = 0.000909471 Jy ! Clean residual min=-0.002381 max=0.002163 Jy/beam ! Clean residual mean=0.000007 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.318783 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 = 2.9142e-05 Jy ! Component: 100 - total flux cleaned = 5.60643e-05 Jy ! Component: 150 - total flux cleaned = 8.08236e-05 Jy ! Component: 200 - total flux cleaned = 0.00010334 Jy ! Total flux subtracted in 200 components = 0.00010334 Jy ! Clean residual min=-0.002313 max=0.002115 Jy/beam ! Clean residual mean=0.000007 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.318886 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 116 components and 0.318886 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.146 mas, bmaj=4.403 mas, bpa=-16.18 degrees ! Estimated noise=0.382364 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000441887 Jy ! Component: 100 - total flux cleaned = -0.000402566 Jy ! Component: 150 - total flux cleaned = -0.000440254 Jy ! Component: 200 - total flux cleaned = -0.000406196 Jy ! Total flux subtracted in 200 components = -0.000406196 Jy ! Clean residual min=-0.001920 max=0.001990 Jy/beam ! Clean residual mean=0.000004 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.31848 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 131 components and 0.31848 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058059Jy sigma=1.301889 ! Fit after self-cal, rms=0.058014Jy sigma=1.300565 wmodel /scr/pima/bg219b_uvs/J2015+5253_S_map.mod ! Writing 131 model components to file: /scr/pima/bg219b_uvs/J2015+5253_S_map.mod wobs /scr/pima/bg219b_uvs/J2015+5253_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J2015+5253_S_uvs.fits wwins /scr/pima/bg219b_uvs/J2015+5253_S_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219b_uvs/J2015+5253_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 = -9.26287e-05 Jy ! Component: 100 - total flux cleaned = -0.000192499 Jy ! Component: 150 - total flux cleaned = -0.00031578 Jy ! Component: 200 - total flux cleaned = -0.000375253 Jy ! Component: 250 - total flux cleaned = -0.000548795 Jy ! Component: 300 - total flux cleaned = -0.00057661 Jy ! Component: 350 - total flux cleaned = -0.000631858 Jy ! Component: 400 - total flux cleaned = -0.000712239 Jy ! Component: 450 - total flux cleaned = -0.00073808 Jy ! Component: 500 - total flux cleaned = -0.000737944 Jy ! Component: 550 - total flux cleaned = -0.000712616 Jy ! Component: 600 - total flux cleaned = -0.000663426 Jy ! Component: 650 - total flux cleaned = -0.000614847 Jy ! Component: 700 - total flux cleaned = -0.000472185 Jy ! Component: 750 - total flux cleaned = -0.000471836 Jy ! Component: 800 - total flux cleaned = -0.000356369 Jy ! Component: 850 - total flux cleaned = -0.000333654 Jy ! Component: 900 - total flux cleaned = -0.000199609 Jy ! Component: 950 - total flux cleaned = -0.000134291 Jy ! Component: 1000 - total flux cleaned = -0.000112681 Jy ! Component: 1050 - total flux cleaned = -0.000133587 Jy ! Component: 1100 - total flux cleaned = -9.11683e-05 Jy ! Component: 1150 - total flux cleaned = -8.46911e-06 Jy ! Component: 1200 - total flux cleaned = -2.92851e-05 Jy ! Component: 1250 - total flux cleaned = -8.96541e-05 Jy ! Component: 1300 - total flux cleaned = -2.96419e-05 Jy ! Component: 1350 - total flux cleaned = -9.62369e-06 Jy ! Component: 1400 - total flux cleaned = -9.302e-06 Jy ! Component: 1450 - total flux cleaned = 6.72707e-05 Jy ! Component: 1500 - total flux cleaned = 2.91831e-05 Jy ! Component: 1550 - total flux cleaned = 2.94106e-05 Jy ! Component: 1600 - total flux cleaned = 4.79331e-05 Jy ! Component: 1650 - total flux cleaned = 4.78061e-05 Jy ! Component: 1700 - total flux cleaned = 4.77562e-05 Jy ! Component: 1750 - total flux cleaned = -2.33728e-05 Jy ! Component: 1800 - total flux cleaned = 6.50126e-05 Jy ! Component: 1850 - total flux cleaned = 9.99589e-05 Jy ! Component: 1900 - total flux cleaned = 0.000134426 Jy ! Component: 1950 - total flux cleaned = 0.000134324 Jy ! Component: 2000 - total flux cleaned = 0.000134322 Jy ! Component: 2050 - total flux cleaned = 0.000151221 Jy ! Component: 2100 - total flux cleaned = 0.000184428 Jy ! Component: 2150 - total flux cleaned = 0.000184626 Jy ! Component: 2200 - total flux cleaned = 0.000217169 Jy ! Component: 2250 - total flux cleaned = 0.000217058 Jy ! Component: 2300 - total flux cleaned = 0.00023305 Jy ! Component: 2350 - total flux cleaned = 0.000264817 Jy ! Component: 2400 - total flux cleaned = 0.000233228 Jy ! Component: 2450 - total flux cleaned = 0.000295663 Jy ! Component: 2500 - total flux cleaned = 0.000249299 Jy ! Component: 2550 - total flux cleaned = 0.000264777 Jy ! Component: 2600 - total flux cleaned = 0.000249653 Jy ! Component: 2650 - total flux cleaned = 0.000264652 Jy ! Component: 2700 - total flux cleaned = 0.000294689 Jy ! Component: 2750 - total flux cleaned = 0.000295076 Jy ! Component: 2800 - total flux cleaned = 0.000324431 Jy ! Component: 2850 - total flux cleaned = 0.000324472 Jy ! Component: 2900 - total flux cleaned = 0.000382281 Jy ! Component: 2950 - total flux cleaned = 0.00035355 Jy ! Component: 3000 - total flux cleaned = 0.000353461 Jy ! Component: 3050 - total flux cleaned = 0.000381645 Jy ! Component: 3100 - total flux cleaned = 0.000381666 Jy ! Component: 3150 - total flux cleaned = 0.000367857 Jy ! Component: 3200 - total flux cleaned = 0.000381575 Jy ! Component: 3250 - total flux cleaned = 0.00046428 Jy ! Component: 3300 - total flux cleaned = 0.000423153 Jy ! Component: 3350 - total flux cleaned = 0.000395937 Jy ! Component: 3400 - total flux cleaned = 0.000436439 Jy ! Component: 3450 - total flux cleaned = 0.000396196 Jy ! Component: 3500 - total flux cleaned = 0.000422852 Jy ! Component: 3550 - total flux cleaned = 0.000370068 Jy ! Component: 3600 - total flux cleaned = 0.000449067 Jy ! Component: 3650 - total flux cleaned = 0.00046219 Jy ! Component: 3700 - total flux cleaned = 0.000410324 Jy ! Component: 3750 - total flux cleaned = 0.000397433 Jy ! Component: 3800 - total flux cleaned = 0.0004743 Jy ! Component: 3850 - total flux cleaned = 0.000448985 Jy ! Component: 3900 - total flux cleaned = 0.000410987 Jy ! Component: 3950 - total flux cleaned = 0.000436209 Jy ! Component: 4000 - total flux cleaned = 0.00041131 Jy ! Component: 4050 - total flux cleaned = 0.000448479 Jy ! Total flux subtracted in 4096 components = 0.000411429 Jy ! Clean residual min=-0.000768 max=0.000893 Jy/beam ! Clean residual mean=0.000003 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.318891 Jy keep ! Adding 311 model components to the UV plane model. ! The established model now contains 442 components and 0.318891 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J2015+5253_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.146 x 4.403 at -16.18 degrees (North through East) ! Clean map min=-0.0014309 max=0.16342 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J2015+5253_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.163423 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000224192 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.411555 0.411555 0.823111 1.64622 3.29244 6.58488 13.1698 26.3395 52.6791 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.163 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 728.942 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J2015+5253_S_uvs.log closed on Thu Apr 7 01:32:29 2016