! Started logfile: /scr/pima/bg219e_uvs/J1922+1530_X_uvs.log on Thu Apr 7 09:15:06 2016 obs /scr/pima/bg219e_uvs/J1922+1530_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1922+1530_X_uva.fits ! AN table 1: 58 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.675766 visibilities/baseline/integration-bin. ! Found source: J1922+1530 ! ! 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 16932 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/bg219e_uvs/J1922+1530_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 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 33 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=1.034176Jy sigma=25.677326 ! Fit after self-cal, rms=0.785423Jy sigma=19.751227 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.869 mas, bmaj=2.101 mas, bpa=30.89 degrees ! Estimated noise=0.536111 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 = 0.157974 Jy ! Component: 100 - total flux cleaned = 0.229958 Jy ! Total flux subtracted in 100 components = 0.229958 Jy ! Clean residual min=-0.018808 max=0.035947 Jy/beam ! Clean residual mean=-0.000133 rms=0.006614 Jy/beam ! Combined flux in latest and established models = 0.229958 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.229958 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=0.111577Jy sigma=2.618487 ! Fit after self-cal, rms=0.110598Jy sigma=2.602927 ! 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=2.146 mas, bmaj=2.42 mas, bpa=32.89 degrees ! Estimated noise=0.297744 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 = 0.0597768 Jy ! Component: 100 - total flux cleaned = 0.0960353 Jy ! Component: 150 - total flux cleaned = 0.11995 Jy ! Component: 200 - total flux cleaned = 0.136021 Jy ! Total flux subtracted in 200 components = 0.136021 Jy ! Clean residual min=-0.008527 max=0.019220 Jy/beam ! Clean residual mean=-0.000071 rms=0.003098 Jy/beam ! Combined flux in latest and established models = 0.365978 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 72 components and 0.365979 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=0.063440Jy sigma=1.519383 ! Fit after self-cal, rms=0.063150Jy sigma=1.514546 ! Inverting map ! Added new window around map position (-3.2, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0167155 Jy ! Component: 100 - total flux cleaned = 0.0272398 Jy ! Component: 150 - total flux cleaned = 0.0355543 Jy ! Component: 200 - total flux cleaned = 0.0422528 Jy ! Total flux subtracted in 200 components = 0.0422528 Jy ! Clean residual min=-0.006215 max=0.012179 Jy/beam ! Clean residual mean=-0.000036 rms=0.001817 Jy/beam ! Combined flux in latest and established models = 0.408231 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 99 components and 0.408231 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=0.056955Jy sigma=1.374405 ! Fit after self-cal, rms=0.056407Jy sigma=1.359701 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.146 x 2.42 at 32.89 degrees (North through East) ! Clean map min=-0.0051265 max=0.21248 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 HN 1.11 KP 0.99 ! LA 1.00 NL 1.08 OV 1.03 PT 0.96 ! SC 1.05 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.06 KP 0.99 ! LA 0.98 NL 1.04 OV 1.04 PT 0.96 ! SC 1.17 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.08 KP 0.98 ! LA 0.97 NL 1.04 OV 1.06 PT 0.96 ! SC 0.93 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.08 KP 0.99 ! LA 0.96 NL 1.07 OV 1.05 PT 0.95 ! SC 0.97 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.03 KP 0.98 ! LA 0.98 NL 1.02 OV 1.03 PT 0.95 ! SC 1.02 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.94 KP 0.96 ! LA 0.99 NL 1.03 OV 1.04 PT 0.93 ! SC 1.06 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.04 KP 0.97 ! LA 0.99 NL 1.00 OV 1.03 PT 0.96 ! SC 0.99 ! ! ! 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=0.056407Jy sigma=1.359701 ! Fit after self-cal, rms=0.055012Jy sigma=1.322258 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.175 mas, bmaj=2.448 mas, bpa=33.38 degrees ! Estimated noise=0.300687 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 = 0.00480089 Jy ! Component: 100 - total flux cleaned = 0.00648307 Jy ! Component: 150 - total flux cleaned = 0.00743227 Jy ! Component: 200 - total flux cleaned = 0.00770388 Jy ! Total flux subtracted in 200 components = 0.00770388 Jy ! Clean residual min=-0.003410 max=0.005270 Jy/beam ! Clean residual mean=-0.000006 rms=0.000994 Jy/beam ! Combined flux in latest and established models = 0.415935 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 110 components and 0.415935 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=0.054533Jy sigma=1.309754 ! Fit after self-cal, rms=0.054459Jy sigma=1.307735 ! 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=0.054459Jy sigma=1.307735 ! Fit after self-cal, rms=0.054141Jy sigma=1.299993 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.182 mas, bmaj=2.454 mas, bpa=32.66 degrees ! Estimated noise=0.300587 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00222622 Jy ! Component: 100 - total flux cleaned = 0.00300746 Jy ! Component: 150 - total flux cleaned = 0.00324691 Jy ! Component: 200 - total flux cleaned = 0.00333502 Jy ! Total flux subtracted in 200 components = 0.00333502 Jy ! Clean residual min=-0.003177 max=0.004406 Jy/beam ! Clean residual mean=-0.000003 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.41927 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 144 components and 0.41927 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=0.054010Jy sigma=1.296397 ! Fit after self-cal, rms=0.053995Jy sigma=1.295861 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (3, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00252921 Jy ! Component: 100 - total flux cleaned = 0.00252837 Jy ! Component: 150 - total flux cleaned = 0.00252108 Jy ! Component: 200 - total flux cleaned = 0.00252414 Jy ! Total flux subtracted in 200 components = 0.00252414 Jy ! Clean residual min=-0.002497 max=0.003217 Jy/beam ! Clean residual mean=-0.000001 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.421794 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 162 components and 0.421794 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=0.053737Jy sigma=1.289323 ! Fit after self-cal, rms=0.053714Jy sigma=1.288960 ! Inverting map ! Added new window around map position (12.2, -36.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00273447 Jy ! Component: 100 - total flux cleaned = 0.00327406 Jy ! Component: 150 - total flux cleaned = 0.00349151 Jy ! Component: 200 - total flux cleaned = 0.00349171 Jy ! Total flux subtracted in 200 components = 0.00349171 Jy ! Clean residual min=-0.002191 max=0.002117 Jy/beam ! Clean residual mean=-0.000001 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.425286 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 183 components and 0.425286 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=0.053539Jy sigma=1.284399 ! Fit after self-cal, rms=0.053525Jy sigma=1.284146 ! 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=0.053525Jy sigma=1.284146 ! Fit after self-cal, rms=0.053110Jy sigma=1.282964 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.173 mas, bmaj=2.451 mas, bpa=32.24 degrees ! Estimated noise=0.298774 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135251 Jy ! Component: 100 - total flux cleaned = 0.00185202 Jy ! Component: 150 - total flux cleaned = 0.00223978 Jy ! Component: 200 - total flux cleaned = 0.00242996 Jy ! Total flux subtracted in 200 components = 0.00242996 Jy ! Clean residual min=-0.001840 max=0.002056 Jy/beam ! Clean residual mean=-0.000002 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.427716 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 199 components and 0.427716 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=0.053036Jy sigma=1.280983 ! Fit after self-cal, rms=0.053032Jy sigma=1.280901 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-23.4, 28.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143149 Jy ! Component: 100 - total flux cleaned = 0.0017289 Jy ! Component: 150 - total flux cleaned = 0.00194458 Jy ! Component: 200 - total flux cleaned = 0.002075 Jy ! Total flux subtracted in 200 components = 0.002075 Jy ! Clean residual min=-0.001623 max=0.001624 Jy/beam ! Clean residual mean=-0.000002 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.429791 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 215 components and 0.429791 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=0.052959Jy sigma=1.279038 ! Fit after self-cal, rms=0.052955Jy sigma=1.278929 ! 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=0.052955Jy sigma=1.278929 ! Fit after self-cal, rms=0.052824Jy sigma=1.278715 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.75 mas, bmaj=2.941 mas, bpa=-1.687 degrees ! Estimated noise=0.315766 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000631753 Jy ! Component: 100 - total flux cleaned = 0.000828173 Jy ! Component: 150 - total flux cleaned = 0.000978938 Jy ! Component: 200 - total flux cleaned = 0.0010245 Jy ! Total flux subtracted in 200 components = 0.0010245 Jy ! Clean residual min=-0.001584 max=0.001370 Jy/beam ! Clean residual mean=-0.000003 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.430816 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 238 components and 0.430815 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=0.052798Jy sigma=1.278027 ! Fit after self-cal, rms=0.052799Jy sigma=1.277999 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 = 6.86324e-05 Jy ! Component: 100 - total flux cleaned = 6.93893e-05 Jy ! Component: 150 - total flux cleaned = 0.000108036 Jy ! Component: 200 - total flux cleaned = 0.000144012 Jy ! Total flux subtracted in 200 components = 0.000144012 Jy ! Clean residual min=-0.001577 max=0.001308 Jy/beam ! Clean residual mean=-0.000003 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.430959 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 251 components and 0.430959 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=0.052783Jy sigma=1.277602 ! Fit after self-cal, rms=0.052784Jy sigma=1.277587 ! 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=2.168 mas, bmaj=2.451 mas, bpa=32.35 degrees ! Estimated noise=0.298056 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.168 x 2.451 at 32.35 degrees (North through East) ! Clean map min=-0.0018732 max=0.21264 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.889 mas, bmaj=2.127 mas, bpa=30.82 degrees ! Estimated noise=0.54541 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.158791 Jy ! Component: 100 - total flux cleaned = 0.2309 Jy ! Component: 150 - total flux cleaned = 0.273991 Jy ! Component: 200 - total flux cleaned = 0.304183 Jy ! Total flux subtracted in 200 components = 0.304183 Jy ! Clean residual min=-0.012320 max=0.017155 Jy/beam ! Clean residual mean=-0.000071 rms=0.003729 Jy/beam ! Combined flux in latest and established models = 0.304183 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 50 model components to the UV plane model. ! The established model now contains 50 components and 0.304183 Jy ! Inverting map and beam ! Estimated beam: bmin=2.168 mas, bmaj=2.451 mas, bpa=32.35 degrees ! Estimated noise=0.298056 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 = 0.0301531 Jy ! Component: 100 - total flux cleaned = 0.0499593 Jy ! Component: 150 - total flux cleaned = 0.0642663 Jy ! Component: 200 - total flux cleaned = 0.0751513 Jy ! Total flux subtracted in 200 components = 0.0751513 Jy ! Clean residual min=-0.004839 max=0.006425 Jy/beam ! Clean residual mean=-0.000037 rms=0.001780 Jy/beam ! Combined flux in latest and established models = 0.379334 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 119 components and 0.379334 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=2.75 mas, bmaj=2.941 mas, bpa=-1.687 degrees ! Estimated noise=0.315766 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111271 Jy ! Component: 100 - total flux cleaned = 0.0193774 Jy ! Component: 150 - total flux cleaned = 0.0256647 Jy ! Component: 200 - total flux cleaned = 0.0304926 Jy ! Total flux subtracted in 200 components = 0.0304926 Jy ! Clean residual min=-0.003424 max=0.003677 Jy/beam ! Clean residual mean=-0.000017 rms=0.001015 Jy/beam ! Combined flux in latest and established models = 0.409827 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 = 0.00389578 Jy ! Component: 100 - total flux cleaned = 0.00715933 Jy ! Component: 150 - total flux cleaned = 0.00991212 Jy ! Component: 200 - total flux cleaned = 0.012071 Jy ! Total flux subtracted in 200 components = 0.012071 Jy ! Clean residual min=-0.002534 max=0.002321 Jy/beam ! Clean residual mean=-0.000008 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.421898 Jy ! Adding 103 model components to the UV plane model. ! The established model now contains 211 components and 0.421898 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.168 mas, bmaj=2.451 mas, bpa=32.35 degrees ! Estimated noise=0.298056 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122546 Jy ! Component: 100 - total flux cleaned = 0.00236348 Jy ! Component: 150 - total flux cleaned = 0.00338064 Jy ! Component: 200 - total flux cleaned = 0.0041875 Jy ! Total flux subtracted in 200 components = 0.0041875 Jy ! Clean residual min=-0.001966 max=0.001834 Jy/beam ! Clean residual mean=-0.000004 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.426085 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 240 components and 0.426085 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=0.052938Jy sigma=1.281258 ! Fit after self-cal, rms=0.052924Jy sigma=1.280903 wmodel /scr/pima/bg219e_uvs/J1922+1530_X_map.mod ! Writing 240 model components to file: /scr/pima/bg219e_uvs/J1922+1530_X_map.mod wobs /scr/pima/bg219e_uvs/J1922+1530_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J1922+1530_X_uvs.fits wwins /scr/pima/bg219e_uvs/J1922+1530_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219e_uvs/J1922+1530_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 = -0.000397474 Jy ! Component: 100 - total flux cleaned = -0.000586348 Jy ! Component: 150 - total flux cleaned = -0.000586421 Jy ! Component: 200 - total flux cleaned = -0.000613571 Jy ! Component: 250 - total flux cleaned = -0.000664422 Jy ! Component: 300 - total flux cleaned = -0.000736202 Jy ! Component: 350 - total flux cleaned = -0.000899615 Jy ! Component: 400 - total flux cleaned = -0.00114683 Jy ! Component: 450 - total flux cleaned = -0.00140598 Jy ! Component: 500 - total flux cleaned = -0.00161513 Jy ! Component: 550 - total flux cleaned = -0.00181854 Jy ! Component: 600 - total flux cleaned = -0.0020358 Jy ! Component: 650 - total flux cleaned = -0.00215106 Jy ! Component: 700 - total flux cleaned = -0.00231854 Jy ! Component: 750 - total flux cleaned = -0.00244496 Jy ! Component: 800 - total flux cleaned = -0.00258627 Jy ! Component: 850 - total flux cleaned = -0.00275805 Jy ! Component: 900 - total flux cleaned = -0.00287537 Jy ! Component: 950 - total flux cleaned = -0.00299018 Jy ! Component: 1000 - total flux cleaned = -0.00307068 Jy ! Component: 1050 - total flux cleaned = -0.00314876 Jy ! Component: 1100 - total flux cleaned = -0.00324092 Jy ! Component: 1150 - total flux cleaned = -0.00334543 Jy ! Component: 1200 - total flux cleaned = -0.00340379 Jy ! Component: 1250 - total flux cleaned = -0.00350399 Jy ! Component: 1300 - total flux cleaned = -0.00361528 Jy ! Component: 1350 - total flux cleaned = -0.00368331 Jy ! Component: 1400 - total flux cleaned = -0.00375036 Jy ! Component: 1450 - total flux cleaned = -0.00384244 Jy ! Component: 1500 - total flux cleaned = -0.00391993 Jy ! Component: 1550 - total flux cleaned = -0.00403351 Jy ! Component: 1600 - total flux cleaned = -0.00403355 Jy ! Component: 1650 - total flux cleaned = -0.00410692 Jy ! Component: 1700 - total flux cleaned = -0.00417874 Jy ! Component: 1750 - total flux cleaned = -0.00422589 Jy ! Component: 1800 - total flux cleaned = -0.00428355 Jy ! Component: 1850 - total flux cleaned = -0.00432894 Jy ! Component: 1900 - total flux cleaned = -0.00434025 Jy ! Component: 1950 - total flux cleaned = -0.00441741 Jy ! Component: 2000 - total flux cleaned = -0.00447148 Jy ! Component: 2050 - total flux cleaned = -0.00447151 Jy ! Component: 2100 - total flux cleaned = -0.00450306 Jy ! Component: 2150 - total flux cleaned = -0.00452386 Jy ! Component: 2200 - total flux cleaned = -0.00457516 Jy ! Component: 2250 - total flux cleaned = -0.00458544 Jy ! Component: 2300 - total flux cleaned = -0.00465542 Jy ! Component: 2350 - total flux cleaned = -0.00468488 Jy ! Component: 2400 - total flux cleaned = -0.00470452 Jy ! Component: 2450 - total flux cleaned = -0.0047431 Jy ! Component: 2500 - total flux cleaned = -0.00480024 Jy ! Component: 2550 - total flux cleaned = -0.00482865 Jy ! Component: 2600 - total flux cleaned = -0.00486606 Jy ! Component: 2650 - total flux cleaned = -0.00491216 Jy ! Component: 2700 - total flux cleaned = -0.0049304 Jy ! Component: 2750 - total flux cleaned = -0.00493938 Jy ! Component: 2800 - total flux cleaned = -0.00495725 Jy ! Component: 2850 - total flux cleaned = -0.00496613 Jy ! Component: 2900 - total flux cleaned = -0.00495739 Jy ! Component: 2950 - total flux cleaned = -0.00495743 Jy ! Component: 3000 - total flux cleaned = -0.00495746 Jy ! Component: 3050 - total flux cleaned = -0.00496609 Jy ! Component: 3100 - total flux cleaned = -0.00498304 Jy ! Component: 3150 - total flux cleaned = -0.00498295 Jy ! Component: 3200 - total flux cleaned = -0.00496635 Jy ! Component: 3250 - total flux cleaned = -0.00498283 Jy ! Component: 3300 - total flux cleaned = -0.00498277 Jy ! Component: 3350 - total flux cleaned = -0.00499087 Jy ! Component: 3400 - total flux cleaned = -0.00499895 Jy ! Component: 3450 - total flux cleaned = -0.00503087 Jy ! Component: 3500 - total flux cleaned = -0.00502289 Jy ! Component: 3550 - total flux cleaned = -0.00505444 Jy ! Component: 3600 - total flux cleaned = -0.00507015 Jy ! Component: 3650 - total flux cleaned = -0.00508569 Jy ! Component: 3700 - total flux cleaned = -0.0050934 Jy ! Component: 3750 - total flux cleaned = -0.00512406 Jy ! Component: 3800 - total flux cleaned = -0.00511639 Jy ! Component: 3850 - total flux cleaned = -0.00513151 Jy ! Component: 3900 - total flux cleaned = -0.00515409 Jy ! Component: 3950 - total flux cleaned = -0.00516912 Jy ! Component: 4000 - total flux cleaned = -0.00519145 Jy ! Component: 4050 - total flux cleaned = -0.00517663 Jy ! Total flux subtracted in 4096 components = -0.00521349 Jy ! Clean residual min=-0.000443 max=0.000486 Jy/beam ! Clean residual mean=-0.000000 rms=0.000128 Jy/beam ! Combined flux in latest and established models = 0.420872 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 526 components and 0.420872 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J1922+1530_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.168 x 2.451 at 32.35 degrees (North through East) ! Clean map min=-0.0014056 max=0.2129 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1922+1530_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.212898 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000121241 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.170843 0.170843 0.341686 0.683373 1.36675 2.73349 5.46698 10.934 21.8679 43.7358 87.4717 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.212 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1756 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1922+1530_X_uvs.log closed on Thu Apr 7 09:15:11 2016