! Started logfile: /scr/pima/bg219b_uvs/J0112+3522_X_uvs.log on Thu Apr 7 01:38:51 2016 obs /scr/pima/bg219b_uvs/J0112+3522_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0112+3522_X_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.859788 visibilities/baseline/integration-bin. ! Found source: J0112+3522 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 19500 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) 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/bg219b_uvs/J0112+3522_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 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.110116Jy sigma=24.565452 ! Fit after self-cal, rms=0.585178Jy sigma=12.889043 ! 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=0.7792 mas, bmaj=1.309 mas, bpa=-4.573 degrees ! Estimated noise=0.54153 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 = 0.3369 Jy ! Component: 100 - total flux cleaned = 0.457041 Jy ! Total flux subtracted in 100 components = 0.457041 Jy ! Clean residual min=-0.015965 max=0.047802 Jy/beam ! Clean residual mean=0.000025 rms=0.004846 Jy/beam ! Combined flux in latest and established models = 0.457041 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.457041 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.105249Jy sigma=2.284246 ! Fit after self-cal, rms=0.103206Jy sigma=2.240475 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0503325 Jy ! Component: 100 - total flux cleaned = 0.0729623 Jy ! Total flux subtracted in 100 components = 0.0729623 Jy ! Clean residual min=-0.008553 max=0.012061 Jy/beam ! Clean residual mean=0.000002 rms=0.002353 Jy/beam ! Combined flux in latest and established models = 0.530004 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 11 components and 0.530004 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.077208Jy sigma=1.572405 ! Fit after self-cal, rms=0.077107Jy sigma=1.569297 ! 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=0.9526 mas, bmaj=1.576 mas, bpa=-3.842 degrees ! Estimated noise=0.317523 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 (-29.8, -37.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0182026 Jy ! Component: 100 - total flux cleaned = 0.0294056 Jy ! Component: 150 - total flux cleaned = 0.0373202 Jy ! Component: 200 - total flux cleaned = 0.0431256 Jy ! Total flux subtracted in 200 components = 0.0431256 Jy ! Clean residual min=-0.008400 max=0.014254 Jy/beam ! Clean residual mean=-0.000021 rms=0.002370 Jy/beam ! Combined flux in latest and established models = 0.573129 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 67 components and 0.573129 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.072108Jy sigma=1.448844 ! Fit after self-cal, rms=0.071495Jy sigma=1.431062 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9526 x 1.576 at -3.842 degrees (North through East) ! Clean map min=-0.0079767 max=0.41154 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 0.97 FD 0.95 HN 1.01 KP 0.95 ! LA 0.95 MK 0.98 NL 0.99 OV 0.95 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.02 KP 0.97 ! LA 0.97 MK 1.01 NL 1.01 OV 0.98 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.04 KP 1.00 ! LA 0.98 MK 1.02 NL 1.02 OV 0.99 ! PT 1.09 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.00 KP 0.96 ! LA 0.95 MK 0.99 NL 0.99 OV 0.95 ! PT 1.04 SC 1.02 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.00 KP 0.97 ! LA 0.97 MK 1.00 NL 1.01 OV 0.97 ! PT 1.08 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.05 KP 1.00 ! LA 0.99 MK 1.02 NL 1.01 OV 1.00 ! PT 1.08 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.99 KP 0.97 ! LA 0.94 MK 1.01 NL 0.99 OV 0.95 ! PT 1.06 SC 1.02 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.071495Jy sigma=1.431062 ! Fit after self-cal, rms=0.067783Jy sigma=1.329997 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9592 mas, bmaj=1.588 mas, bpa=-4.068 degrees ! Estimated noise=0.316335 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 = 0.00135473 Jy ! Component: 100 - total flux cleaned = 0.00236628 Jy ! Component: 150 - total flux cleaned = 0.00347245 Jy ! Component: 200 - total flux cleaned = 0.00420076 Jy ! Total flux subtracted in 200 components = 0.00420076 Jy ! Clean residual min=-0.007738 max=0.006662 Jy/beam ! Clean residual mean=-0.000027 rms=0.001725 Jy/beam ! Combined flux in latest and established models = 0.57733 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 87 components and 0.57733 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.067225Jy sigma=1.323981 ! Fit after self-cal, rms=0.067237Jy sigma=1.322905 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.067237Jy sigma=1.322905 ! Fit after self-cal, rms=0.063775Jy sigma=1.230228 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9479 mas, bmaj=1.581 mas, bpa=-5.075 degrees ! Estimated noise=0.315234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00399601 Jy ! Component: 100 - total flux cleaned = -0.00484859 Jy ! Component: 150 - total flux cleaned = -0.00512184 Jy ! Component: 200 - total flux cleaned = -0.00545974 Jy ! Total flux subtracted in 200 components = -0.00545974 Jy ! Clean residual min=-0.003153 max=0.003028 Jy/beam ! Clean residual mean=-0.000003 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.57187 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 106 components and 0.57187 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.063480Jy sigma=1.223464 ! Fit after self-cal, rms=0.063437Jy sigma=1.222056 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 = -0.00138294 Jy ! Component: 100 - total flux cleaned = -0.00159991 Jy ! Component: 150 - total flux cleaned = -0.00182426 Jy ! Component: 200 - total flux cleaned = -0.00197783 Jy ! Total flux subtracted in 200 components = -0.00197783 Jy ! Clean residual min=-0.002865 max=0.003087 Jy/beam ! Clean residual mean=-0.000003 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.569892 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 115 components and 0.569892 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.063360Jy sigma=1.219980 ! Fit after self-cal, rms=0.063336Jy sigma=1.219680 ! Inverting map ! Added new window around map position (-3.2, -6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00208894 Jy ! Component: 100 - total flux cleaned = 0.00217621 Jy ! Component: 150 - total flux cleaned = 0.00222456 Jy ! Component: 200 - total flux cleaned = 0.00232022 Jy ! Total flux subtracted in 200 components = 0.00232022 Jy ! Clean residual min=-0.002636 max=0.002372 Jy/beam ! Clean residual mean=-0.000002 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.572212 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 131 components and 0.572212 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.063174Jy sigma=1.216027 ! Fit after self-cal, rms=0.063161Jy sigma=1.215871 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.063161Jy sigma=1.215871 ! Fit after self-cal, rms=0.063310Jy sigma=1.213967 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9472 mas, bmaj=1.581 mas, bpa=-5.193 degrees ! Estimated noise=0.314775 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00218239 Jy ! Component: 100 - total flux cleaned = -0.00233141 Jy ! Component: 150 - total flux cleaned = -0.00219532 Jy ! Component: 200 - total flux cleaned = -0.00215254 Jy ! Total flux subtracted in 200 components = -0.00215254 Jy ! Clean residual min=-0.002358 max=0.002117 Jy/beam ! Clean residual mean=0.000000 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.57006 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 140 components and 0.57006 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.063208Jy sigma=1.211713 ! Fit after self-cal, rms=0.063189Jy sigma=1.211369 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 = -0.000720634 Jy ! Component: 100 - total flux cleaned = -0.000719995 Jy ! Component: 150 - total flux cleaned = -0.000790128 Jy ! Component: 200 - total flux cleaned = -0.000756095 Jy ! Total flux subtracted in 200 components = -0.000756095 Jy ! Clean residual min=-0.002211 max=0.002081 Jy/beam ! Clean residual mean=-0.000000 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.569304 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 151 components and 0.569304 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.063144Jy sigma=1.210314 ! Fit after self-cal, rms=0.063134Jy sigma=1.210215 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.063134Jy sigma=1.210215 ! Fit after self-cal, rms=0.063208Jy sigma=1.209702 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.083 mas, bmaj=2.712 mas, bpa=3.877 degrees ! Estimated noise=0.404909 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00190903 Jy ! Component: 100 - total flux cleaned = -0.0020705 Jy ! Component: 150 - total flux cleaned = -0.00211196 Jy ! Component: 200 - total flux cleaned = -0.00211139 Jy ! Total flux subtracted in 200 components = -0.00211139 Jy ! Clean residual min=-0.003106 max=0.002648 Jy/beam ! Clean residual mean=0.000001 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 0.567192 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 166 components and 0.567192 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.063165Jy sigma=1.208711 ! Fit after self-cal, rms=0.063146Jy sigma=1.208355 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 = -0.000503631 Jy ! Component: 100 - total flux cleaned = -0.000505259 Jy ! Component: 150 - total flux cleaned = -0.000601251 Jy ! Component: 200 - total flux cleaned = -0.000660778 Jy ! Total flux subtracted in 200 components = -0.000660778 Jy ! Clean residual min=-0.002942 max=0.002607 Jy/beam ! Clean residual mean=0.000000 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.566531 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 176 components and 0.566531 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.063139Jy sigma=1.208087 ! Fit after self-cal, rms=0.063130Jy sigma=1.207971 ! 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=0.9468 mas, bmaj=1.581 mas, bpa=-5.252 degrees ! Estimated noise=0.314424 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9468 x 1.581 at -5.252 degrees (North through East) ! Clean map min=-0.001853 max=0.40846 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=0.7747 mas, bmaj=1.316 mas, bpa=-6.174 degrees ! Estimated noise=0.533555 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.335007 Jy ! Component: 100 - total flux cleaned = 0.455925 Jy ! Component: 150 - total flux cleaned = 0.503729 Jy ! Component: 200 - total flux cleaned = 0.52473 Jy ! Total flux subtracted in 200 components = 0.52473 Jy ! Clean residual min=-0.005213 max=0.009403 Jy/beam ! Clean residual mean=0.000006 rms=0.001375 Jy/beam ! Combined flux in latest and established models = 0.52473 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.52473 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9468 mas, bmaj=1.581 mas, bpa=-5.252 degrees ! Estimated noise=0.314424 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 = 0.0129358 Jy ! Component: 100 - total flux cleaned = 0.0200893 Jy ! Component: 150 - total flux cleaned = 0.0247358 Jy ! Component: 200 - total flux cleaned = 0.0281794 Jy ! Total flux subtracted in 200 components = 0.0281794 Jy ! Clean residual min=-0.002508 max=0.002963 Jy/beam ! Clean residual mean=-0.000002 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.552909 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 40 components and 0.552909 Jy ! Inverting map ! Added new window around map position (6.4, -30). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00297124 Jy ! Component: 100 - total flux cleaned = 0.00520049 Jy ! Component: 150 - total flux cleaned = 0.0064884 Jy ! Component: 200 - total flux cleaned = 0.00748998 Jy ! Total flux subtracted in 200 components = 0.00748998 Jy ! Clean residual min=-0.002179 max=0.001933 Jy/beam ! Clean residual mean=-0.000000 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.560399 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 60 components and 0.560399 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=2.083 mas, bmaj=2.712 mas, bpa=3.877 degrees ! Estimated noise=0.404909 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00198485 Jy ! Component: 100 - total flux cleaned = 0.00300259 Jy ! Component: 150 - total flux cleaned = 0.00370024 Jy ! Component: 200 - total flux cleaned = 0.00414345 Jy ! Total flux subtracted in 200 components = 0.00414345 Jy ! Clean residual min=-0.002534 max=0.002288 Jy/beam ! Clean residual mean=0.000000 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.564542 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 = 0.000429402 Jy ! Component: 100 - total flux cleaned = 0.000749339 Jy ! Component: 150 - total flux cleaned = 0.00106549 Jy ! Component: 200 - total flux cleaned = 0.00134898 Jy ! Total flux subtracted in 200 components = 0.00134898 Jy ! Clean residual min=-0.002562 max=0.002329 Jy/beam ! Clean residual mean=0.000000 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.565891 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 99 components and 0.565891 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9468 mas, bmaj=1.581 mas, bpa=-5.252 degrees ! Estimated noise=0.314424 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000267818 Jy ! Component: 100 - total flux cleaned = -0.00015376 Jy ! Component: 150 - total flux cleaned = -4.8248e-05 Jy ! Component: 200 - total flux cleaned = 1.84642e-05 Jy ! Total flux subtracted in 200 components = 1.84642e-05 Jy ! Clean residual min=-0.001938 max=0.001797 Jy/beam ! Clean residual mean=0.000000 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.56591 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 115 components and 0.56591 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.063108Jy sigma=1.208207 ! Fit after self-cal, rms=0.063079Jy sigma=1.207407 wmodel /scr/pima/bg219b_uvs/J0112+3522_X_map.mod ! Writing 115 model components to file: /scr/pima/bg219b_uvs/J0112+3522_X_map.mod wobs /scr/pima/bg219b_uvs/J0112+3522_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0112+3522_X_uvs.fits wwins /scr/pima/bg219b_uvs/J0112+3522_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219b_uvs/J0112+3522_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 = -0.000106136 Jy ! Component: 100 - total flux cleaned = -0.000106063 Jy ! Component: 150 - total flux cleaned = 4.52665e-05 Jy ! Component: 200 - total flux cleaned = 4.45835e-05 Jy ! Component: 250 - total flux cleaned = 7.2901e-05 Jy ! Component: 300 - total flux cleaned = -9.66165e-06 Jy ! Component: 350 - total flux cleaned = 0.000125159 Jy ! Component: 400 - total flux cleaned = 0.000124815 Jy ! Component: 450 - total flux cleaned = 0.000176325 Jy ! Component: 500 - total flux cleaned = 0.000251016 Jy ! Component: 550 - total flux cleaned = 0.000251252 Jy ! Component: 600 - total flux cleaned = 0.000346576 Jy ! Component: 650 - total flux cleaned = 0.000416178 Jy ! Component: 700 - total flux cleaned = 0.000554122 Jy ! Component: 750 - total flux cleaned = 0.000667071 Jy ! Component: 800 - total flux cleaned = 0.000777741 Jy ! Component: 850 - total flux cleaned = 0.00090859 Jy ! Component: 900 - total flux cleaned = 0.000972822 Jy ! Component: 950 - total flux cleaned = 0.00109883 Jy ! Component: 1000 - total flux cleaned = 0.00120238 Jy ! Component: 1050 - total flux cleaned = 0.00134486 Jy ! Component: 1100 - total flux cleaned = 0.0014654 Jy ! Component: 1150 - total flux cleaned = 0.00156464 Jy ! Component: 1200 - total flux cleaned = 0.00170118 Jy ! Component: 1250 - total flux cleaned = 0.00181658 Jy ! Component: 1300 - total flux cleaned = 0.00191087 Jy ! Component: 1350 - total flux cleaned = 0.00206031 Jy ! Component: 1400 - total flux cleaned = 0.00218916 Jy ! Component: 1450 - total flux cleaned = 0.00215297 Jy ! Component: 1500 - total flux cleaned = 0.00229683 Jy ! Component: 1550 - total flux cleaned = 0.00242083 Jy ! Component: 1600 - total flux cleaned = 0.00249063 Jy ! Component: 1650 - total flux cleaned = 0.00254249 Jy ! Component: 1700 - total flux cleaned = 0.00267866 Jy ! Component: 1750 - total flux cleaned = 0.00276256 Jy ! Component: 1800 - total flux cleaned = 0.00279556 Jy ! Component: 1850 - total flux cleaned = 0.00282849 Jy ! Component: 1900 - total flux cleaned = 0.00290961 Jy ! Component: 1950 - total flux cleaned = 0.0029577 Jy ! Component: 2000 - total flux cleaned = 0.00300534 Jy ! Component: 2050 - total flux cleaned = 0.00305216 Jy ! Component: 2100 - total flux cleaned = 0.0031759 Jy ! Component: 2150 - total flux cleaned = 0.0032218 Jy ! Component: 2200 - total flux cleaned = 0.00329762 Jy ! Component: 2250 - total flux cleaned = 0.00337235 Jy ! Component: 2300 - total flux cleaned = 0.00341646 Jy ! Component: 2350 - total flux cleaned = 0.0034751 Jy ! Component: 2400 - total flux cleaned = 0.00354742 Jy ! Component: 2450 - total flux cleaned = 0.0036194 Jy ! Component: 2500 - total flux cleaned = 0.00369053 Jy ! Component: 2550 - total flux cleaned = 0.0037472 Jy ! Component: 2600 - total flux cleaned = 0.00387309 Jy ! Component: 2650 - total flux cleaned = 0.00395594 Jy ! Component: 2700 - total flux cleaned = 0.00402459 Jy ! Component: 2750 - total flux cleaned = 0.00414662 Jy ! Component: 2800 - total flux cleaned = 0.0041869 Jy ! Component: 2850 - total flux cleaned = 0.00424019 Jy ! Component: 2900 - total flux cleaned = 0.00429318 Jy ! Component: 2950 - total flux cleaned = 0.00437164 Jy ! Component: 3000 - total flux cleaned = 0.00443676 Jy ! Component: 3050 - total flux cleaned = 0.00453984 Jy ! Component: 3100 - total flux cleaned = 0.00459096 Jy ! Component: 3150 - total flux cleaned = 0.00464163 Jy ! Component: 3200 - total flux cleaned = 0.00470463 Jy ! Component: 3250 - total flux cleaned = 0.00475461 Jy ! Component: 3300 - total flux cleaned = 0.00481636 Jy ! Component: 3350 - total flux cleaned = 0.00486522 Jy ! Component: 3400 - total flux cleaned = 0.00493827 Jy ! Component: 3450 - total flux cleaned = 0.0049866 Jy ! Component: 3500 - total flux cleaned = 0.00497457 Jy ! Component: 3550 - total flux cleaned = 0.00502236 Jy ! Component: 3600 - total flux cleaned = 0.00509331 Jy ! Component: 3650 - total flux cleaned = 0.00512849 Jy ! Component: 3700 - total flux cleaned = 0.00516353 Jy ! Component: 3750 - total flux cleaned = 0.00520981 Jy ! Component: 3800 - total flux cleaned = 0.00523265 Jy ! Component: 3850 - total flux cleaned = 0.00525563 Jy ! Component: 3900 - total flux cleaned = 0.00531227 Jy ! Component: 3950 - total flux cleaned = 0.005301 Jy ! Component: 4000 - total flux cleaned = 0.00537938 Jy ! Component: 4050 - total flux cleaned = 0.00535709 Jy ! Total flux subtracted in 4096 components = 0.00541231 Jy ! Clean residual min=-0.000702 max=0.000673 Jy/beam ! Clean residual mean=-0.000000 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.571322 Jy keep ! Adding 289 model components to the UV plane model. ! The established model now contains 404 components and 0.571322 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0112+3522_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9468 x 1.581 at -5.252 degrees (North through East) ! Clean map min=-0.0015549 max=0.40909 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0112+3522_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.409091 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000181347 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.132988 0.132988 0.265976 0.531952 1.0639 2.12781 4.25562 8.51124 17.0225 34.045 68.0899 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.409 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2255.84 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0112+3522_X_uvs.log closed on Thu Apr 7 01:38:56 2016