! Started logfile: /scr/pima/bg219a_uvs/J0504+2802_X_uvs.log on Wed Apr 6 21:26:42 2016 obs /scr/pima/bg219a_uvs/J0504+2802_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0504+2802_X_uva.fits ! AN table 1: 62 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.833333 visibilities/baseline/integration-bin. ! Found source: J0504+2802 ! ! 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 121 lines of history. ! ! Reading 9300 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/bg219a_uvs/J0504+2802_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 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 64 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=1.021970Jy sigma=29.641317 ! Fit after self-cal, rms=0.851241Jy sigma=24.349006 ! 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=0.7694 mas, bmaj=1.184 mas, bpa=6.666 degrees ! Estimated noise=0.796333 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 = 0.111192 Jy ! Component: 100 - total flux cleaned = 0.149486 Jy ! Total flux subtracted in 100 components = 0.149486 Jy ! Clean residual min=-0.012049 max=0.017620 Jy/beam ! Clean residual mean=-0.000001 rms=0.004045 Jy/beam ! Combined flux in latest and established models = 0.149486 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.149486 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=0.060294Jy sigma=1.709291 ! Fit after self-cal, rms=0.060159Jy sigma=1.703395 ! 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=0.9536 mas, bmaj=1.452 mas, bpa=2.581 degrees ! Estimated noise=0.355313 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 = 0.0252888 Jy ! Component: 100 - total flux cleaned = 0.0371004 Jy ! Component: 150 - total flux cleaned = 0.0434392 Jy ! Component: 200 - total flux cleaned = 0.0468398 Jy ! Total flux subtracted in 200 components = 0.0468398 Jy ! Clean residual min=-0.005318 max=0.009035 Jy/beam ! Clean residual mean=-0.000005 rms=0.001727 Jy/beam ! Combined flux in latest and established models = 0.196326 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 21 components and 0.196326 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=0.050641Jy sigma=1.372046 ! Fit after self-cal, rms=0.050591Jy sigma=1.370152 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9536 x 1.452 at 2.581 degrees (North through East) ! Clean map min=-0.0048297 max=0.14896 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: ! LA 0.97 MK 1.02 NL 1.01 OV 1.04 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 1.00 NL 0.99 OV 1.05 ! PT 0.95 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 1.05 NL 0.99 OV 1.04 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 1.03 NL 1.00 OV 1.02 ! PT 0.96 SC 0.96 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 1.07 NL 1.02 OV 1.01 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 1.01 NL 0.99 OV 1.03 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 1.05 NL 1.00 OV 1.02 ! PT 0.97 SC 0.95 ! ! ! 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=0.050591Jy sigma=1.370152 ! Fit after self-cal, rms=0.050103Jy sigma=1.356350 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9574 mas, bmaj=1.463 mas, bpa=3.757 degrees ! Estimated noise=0.352084 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 = -0.00225251 Jy ! Component: 100 - total flux cleaned = -0.00234639 Jy ! Component: 150 - total flux cleaned = -0.00227614 Jy ! Component: 200 - total flux cleaned = -0.00215968 Jy ! Total flux subtracted in 200 components = -0.00215968 Jy ! Clean residual min=-0.004097 max=0.006877 Jy/beam ! Clean residual mean=-0.000002 rms=0.001352 Jy/beam ! Combined flux in latest and established models = 0.194166 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 27 components and 0.194166 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=0.049769Jy sigma=1.348318 ! Fit after self-cal, rms=0.049768Jy sigma=1.348110 ! Inverting map ! Added new window around map position (-5.2, 7.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00456892 Jy ! Component: 100 - total flux cleaned = 0.0042452 Jy ! Component: 150 - total flux cleaned = 0.00450161 Jy ! Component: 200 - total flux cleaned = 0.00464059 Jy ! Total flux subtracted in 200 components = 0.00464059 Jy ! Clean residual min=-0.003046 max=0.004782 Jy/beam ! Clean residual mean=0.000000 rms=0.000985 Jy/beam ! Combined flux in latest and established models = 0.198807 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 38 components and 0.198807 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=0.049047Jy sigma=1.328049 ! Fit after self-cal, rms=0.049015Jy sigma=1.326760 ! 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=0.049015Jy sigma=1.326760 ! Fit after self-cal, rms=0.049150Jy sigma=1.317286 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9615 mas, bmaj=1.454 mas, bpa=3.272 degrees ! Estimated noise=0.35129 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000783092 Jy ! Component: 100 - total flux cleaned = 0.000843665 Jy ! Component: 150 - total flux cleaned = 0.000729697 Jy ! Component: 200 - total flux cleaned = 0.00076359 Jy ! Total flux subtracted in 200 components = 0.00076359 Jy ! Clean residual min=-0.002152 max=0.003191 Jy/beam ! Clean residual mean=-0.000003 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.19957 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 55 components and 0.19957 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=0.049065Jy sigma=1.314760 ! Fit after self-cal, rms=0.049063Jy sigma=1.314508 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 (-15.6, 28.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00249878 Jy ! Component: 100 - total flux cleaned = 0.00285246 Jy ! Component: 150 - total flux cleaned = 0.00312367 Jy ! Component: 200 - total flux cleaned = 0.00329214 Jy ! Total flux subtracted in 200 components = 0.00329214 Jy ! Clean residual min=-0.001811 max=0.002124 Jy/beam ! Clean residual mean=-0.000002 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.202862 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 75 components and 0.202862 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=0.048922Jy sigma=1.310249 ! Fit after self-cal, rms=0.048912Jy sigma=1.309985 ! Inverting map ! Added new window around map position (0.4, -22.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163575 Jy ! Component: 100 - total flux cleaned = 0.00223061 Jy ! Component: 150 - total flux cleaned = 0.00258452 Jy ! Component: 200 - total flux cleaned = 0.00278683 Jy ! Total flux subtracted in 200 components = 0.00278683 Jy ! Clean residual min=-0.001439 max=0.001400 Jy/beam ! Clean residual mean=-0.000001 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.205649 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 91 components and 0.205649 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=0.048841Jy sigma=1.307999 ! Fit after self-cal, rms=0.048836Jy sigma=1.307789 ! 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=0.048836Jy sigma=1.307789 ! Fit after self-cal, rms=0.048943Jy sigma=1.307287 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.963 mas, bmaj=1.452 mas, bpa=3.169 degrees ! Estimated noise=0.350688 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000814549 Jy ! Component: 100 - total flux cleaned = 0.00102364 Jy ! Component: 150 - total flux cleaned = 0.00126141 Jy ! Component: 200 - total flux cleaned = 0.00137161 Jy ! Total flux subtracted in 200 components = 0.00137161 Jy ! Clean residual min=-0.001120 max=0.001079 Jy/beam ! Clean residual mean=-0.000001 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.207021 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 97 components and 0.207021 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=0.048918Jy sigma=1.306609 ! Fit after self-cal, rms=0.048919Jy sigma=1.306567 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 = 0.000238114 Jy ! Component: 100 - total flux cleaned = 0.00031529 Jy ! Component: 150 - total flux cleaned = 0.00037131 Jy ! Component: 200 - total flux cleaned = 0.000473342 Jy ! Total flux subtracted in 200 components = 0.000473342 Jy ! Clean residual min=-0.001107 max=0.001008 Jy/beam ! Clean residual mean=-0.000001 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.207494 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 108 components and 0.207494 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=0.048910Jy sigma=1.306343 ! Fit after self-cal, rms=0.048909Jy sigma=1.306330 ! 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=0.048909Jy sigma=1.306330 ! Fit after self-cal, rms=0.048956Jy sigma=1.306261 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.33 mas, bmaj=3.433 mas, bpa=-12.18 degrees ! Estimated noise=0.436118 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000143734 Jy ! Component: 100 - total flux cleaned = 0.000346199 Jy ! Component: 150 - total flux cleaned = 0.000501248 Jy ! Component: 200 - total flux cleaned = 0.000592604 Jy ! Total flux subtracted in 200 components = 0.000592604 Jy ! Clean residual min=-0.001242 max=0.001102 Jy/beam ! Clean residual mean=-0.000001 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.208087 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 126 components and 0.208087 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=0.048953Jy sigma=1.306181 ! Fit after self-cal, rms=0.048954Jy sigma=1.306163 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 = 0.000204057 Jy ! Component: 100 - total flux cleaned = 0.000229707 Jy ! Component: 150 - total flux cleaned = 0.000258377 Jy ! Component: 200 - total flux cleaned = 0.000277881 Jy ! Total flux subtracted in 200 components = 0.000277881 Jy ! Clean residual min=-0.001163 max=0.001095 Jy/beam ! Clean residual mean=-0.000001 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.208365 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 137 components and 0.208365 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=0.048954Jy sigma=1.306153 ! Fit after self-cal, rms=0.048954Jy sigma=1.306147 ! 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=0.963 mas, bmaj=1.452 mas, bpa=3.229 degrees ! Estimated noise=0.350456 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.963 x 1.452 at 3.229 degrees (North through East) ! Clean map min=-0.0016261 max=0.14813 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=0.7739 mas, bmaj=1.186 mas, bpa=7.427 degrees ! Estimated noise=0.785888 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.110026 Jy ! Component: 100 - total flux cleaned = 0.147683 Jy ! Component: 150 - total flux cleaned = 0.166462 Jy ! Component: 200 - total flux cleaned = 0.177284 Jy ! Total flux subtracted in 200 components = 0.177284 Jy ! Clean residual min=-0.006377 max=0.007982 Jy/beam ! Clean residual mean=-0.000001 rms=0.001835 Jy/beam ! Combined flux in latest and established models = 0.177284 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.177284 Jy ! Inverting map and beam ! Estimated beam: bmin=0.963 mas, bmaj=1.452 mas, bpa=3.229 degrees ! Estimated noise=0.350456 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) ! Added new window around map position (18.8, 31.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00934732 Jy ! Component: 100 - total flux cleaned = 0.0146585 Jy ! Component: 150 - total flux cleaned = 0.0184631 Jy ! Component: 200 - total flux cleaned = 0.021468 Jy ! Total flux subtracted in 200 components = 0.021468 Jy ! Clean residual min=-0.002427 max=0.003530 Jy/beam ! Clean residual mean=-0.000003 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.198752 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 35 components and 0.198752 Jy ! Inverting map ! Added new window around map position (13.4, -34.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00315896 Jy ! Component: 100 - total flux cleaned = 0.00476423 Jy ! Component: 150 - total flux cleaned = 0.00545079 Jy ! Component: 200 - total flux cleaned = 0.00599896 Jy ! Total flux subtracted in 200 components = 0.00599896 Jy ! Clean residual min=-0.001742 max=0.001798 Jy/beam ! Clean residual mean=-0.000002 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.204751 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 51 components and 0.204751 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=2.33 mas, bmaj=3.433 mas, bpa=-12.18 degrees ! Estimated noise=0.436118 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108452 Jy ! Component: 100 - total flux cleaned = 0.0018008 Jy ! Component: 150 - total flux cleaned = 0.00235875 Jy ! Component: 200 - total flux cleaned = 0.00263131 Jy ! Total flux subtracted in 200 components = 0.00263131 Jy ! Clean residual min=-0.001411 max=0.001350 Jy/beam ! Clean residual mean=-0.000003 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.207382 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 = 0.000236304 Jy ! Component: 100 - total flux cleaned = 0.000383281 Jy ! Component: 150 - total flux cleaned = 0.000440149 Jy ! Component: 200 - total flux cleaned = 0.000475614 Jy ! Total flux subtracted in 200 components = 0.000475614 Jy ! Clean residual min=-0.001273 max=0.001300 Jy/beam ! Clean residual mean=-0.000002 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.207858 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 84 components and 0.207858 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.963 mas, bmaj=1.452 mas, bpa=3.229 degrees ! Estimated noise=0.350456 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000721819 Jy ! Component: 100 - total flux cleaned = -0.000951362 Jy ! Component: 150 - total flux cleaned = -0.00108612 Jy ! Component: 200 - total flux cleaned = -0.00105478 Jy ! Total flux subtracted in 200 components = -0.00105478 Jy ! Clean residual min=-0.001375 max=0.001350 Jy/beam ! Clean residual mean=-0.000001 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.206803 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 106 components and 0.206803 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=0.049023Jy sigma=1.307508 ! Fit after self-cal, rms=0.049008Jy sigma=1.307087 wmodel /scr/pima/bg219a_uvs/J0504+2802_X_map.mod ! Writing 106 model components to file: /scr/pima/bg219a_uvs/J0504+2802_X_map.mod wobs /scr/pima/bg219a_uvs/J0504+2802_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J0504+2802_X_uvs.fits wwins /scr/pima/bg219a_uvs/J0504+2802_X_map.win ! wwins: Wrote 6 windows to /scr/pima/bg219a_uvs/J0504+2802_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 = -0.000204493 Jy ! Component: 100 - total flux cleaned = -0.000204026 Jy ! Component: 150 - total flux cleaned = -0.000295304 Jy ! Component: 200 - total flux cleaned = -0.000278072 Jy ! Component: 250 - total flux cleaned = -0.000294383 Jy ! Component: 300 - total flux cleaned = -0.000326269 Jy ! Component: 350 - total flux cleaned = -0.000373189 Jy ! Component: 400 - total flux cleaned = -0.000403875 Jy ! Component: 450 - total flux cleaned = -0.000463376 Jy ! Component: 500 - total flux cleaned = -0.000492755 Jy ! Component: 550 - total flux cleaned = -0.000562989 Jy ! Component: 600 - total flux cleaned = -0.000631304 Jy ! Component: 650 - total flux cleaned = -0.000671047 Jy ! Component: 700 - total flux cleaned = -0.000710164 Jy ! Component: 750 - total flux cleaned = -0.00073587 Jy ! Component: 800 - total flux cleaned = -0.000811157 Jy ! Component: 850 - total flux cleaned = -0.000884925 Jy ! Component: 900 - total flux cleaned = -0.000884749 Jy ! Component: 950 - total flux cleaned = -0.00094474 Jy ! Component: 1000 - total flux cleaned = -0.00097996 Jy ! Component: 1050 - total flux cleaned = -0.00101474 Jy ! Component: 1100 - total flux cleaned = -0.00107187 Jy ! Component: 1150 - total flux cleaned = -0.0011394 Jy ! Component: 1200 - total flux cleaned = -0.00118401 Jy ! Component: 1250 - total flux cleaned = -0.00121723 Jy ! Component: 1300 - total flux cleaned = -0.00126083 Jy ! Component: 1350 - total flux cleaned = -0.0013363 Jy ! Component: 1400 - total flux cleaned = -0.00140033 Jy ! Component: 1450 - total flux cleaned = -0.00143211 Jy ! Component: 1500 - total flux cleaned = -0.00148461 Jy ! Component: 1550 - total flux cleaned = -0.00153659 Jy ! Component: 1600 - total flux cleaned = -0.00157794 Jy ! Component: 1650 - total flux cleaned = -0.00162925 Jy ! Component: 1700 - total flux cleaned = -0.00163948 Jy ! Component: 1750 - total flux cleaned = -0.00165979 Jy ! Component: 1800 - total flux cleaned = -0.00171017 Jy ! Component: 1850 - total flux cleaned = -0.00174023 Jy ! Component: 1900 - total flux cleaned = -0.00177019 Jy ! Component: 1950 - total flux cleaned = -0.00182977 Jy ! Component: 2000 - total flux cleaned = -0.00185944 Jy ! Component: 2050 - total flux cleaned = -0.00189885 Jy ! Component: 2100 - total flux cleaned = -0.00190869 Jy ! Component: 2150 - total flux cleaned = -0.00194798 Jy ! Component: 2200 - total flux cleaned = -0.00199714 Jy ! Component: 2250 - total flux cleaned = -0.00201679 Jy ! Component: 2300 - total flux cleaned = -0.00204626 Jy ! Component: 2350 - total flux cleaned = -0.00208571 Jy ! Component: 2400 - total flux cleaned = -0.00211538 Jy ! Component: 2450 - total flux cleaned = -0.00215487 Jy ! Component: 2500 - total flux cleaned = -0.00218454 Jy ! Component: 2550 - total flux cleaned = -0.00222418 Jy ! Component: 2600 - total flux cleaned = -0.00225396 Jy ! Component: 2650 - total flux cleaned = -0.0022739 Jy ! Component: 2700 - total flux cleaned = -0.00230385 Jy ! Component: 2750 - total flux cleaned = -0.00232386 Jy ! Component: 2800 - total flux cleaned = -0.00233388 Jy ! Component: 2850 - total flux cleaned = -0.002364 Jy ! Component: 2900 - total flux cleaned = -0.00237416 Jy ! Component: 2950 - total flux cleaned = -0.00239447 Jy ! Component: 3000 - total flux cleaned = -0.00240475 Jy ! Component: 3050 - total flux cleaned = -0.00241498 Jy ! Component: 3100 - total flux cleaned = -0.00243555 Jy ! Component: 3150 - total flux cleaned = -0.00243551 Jy ! Component: 3200 - total flux cleaned = -0.00246663 Jy ! Component: 3250 - total flux cleaned = -0.00246663 Jy ! Component: 3300 - total flux cleaned = -0.00250875 Jy ! Component: 3350 - total flux cleaned = -0.00250871 Jy ! Component: 3400 - total flux cleaned = -0.00251941 Jy ! Component: 3450 - total flux cleaned = -0.00256233 Jy ! Component: 3500 - total flux cleaned = -0.00259469 Jy ! Component: 3550 - total flux cleaned = -0.00261641 Jy ! Component: 3600 - total flux cleaned = -0.00264933 Jy ! Component: 3650 - total flux cleaned = -0.00267143 Jy ! Component: 3700 - total flux cleaned = -0.0027048 Jy ! Component: 3750 - total flux cleaned = -0.00272722 Jy ! Component: 3800 - total flux cleaned = -0.00274982 Jy ! Component: 3850 - total flux cleaned = -0.00278411 Jy ! Component: 3900 - total flux cleaned = -0.00280708 Jy ! Component: 3950 - total flux cleaned = -0.00281871 Jy ! Component: 4000 - total flux cleaned = -0.00285368 Jy ! Component: 4050 - total flux cleaned = -0.00287706 Jy ! Total flux subtracted in 4096 components = -0.0029126 Jy ! Clean residual min=-0.000814 max=0.000881 Jy/beam ! Clean residual mean=-0.000002 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.20389 Jy keep ! Adding 200 model components to the UV plane model. ! The established model now contains 306 components and 0.20389 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J0504+2802_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.963 x 1.452 at 3.229 degrees (North through East) ! Clean map min=-0.0013407 max=0.14566 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0504+2802_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.145659 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000163592 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.336934 0.336934 0.673868 1.34774 2.69547 5.39094 10.7819 21.5638 43.1276 86.2551 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.145 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 890.382 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0504+2802_X_uvs.log closed on Wed Apr 6 21:26:46 2016