! Started logfile: /scr/pima/bg219a_uvs/J0015+3216_X_uvs.log on Wed Apr 6 21:18:50 2016 obs /scr/pima/bg219a_uvs/J0015+3216_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0015+3216_X_uva.fits ! AN table 1: 14 integrations on 6 of 6 possible baselines. ! AN table 2: 14 integrations on 10 of 10 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0015+3216 ! ! 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 2688 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/J0015+3216_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 8 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! 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=1.005210Jy sigma=27.135669 ! Fit after self-cal, rms=0.862772Jy sigma=23.173661 ! 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=0.7025 mas, bmaj=1.391 mas, bpa=-11.21 degrees ! Estimated noise=1.51658 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 = 0.105413 Jy ! Component: 100 - total flux cleaned = 0.136349 Jy ! Total flux subtracted in 100 components = 0.136349 Jy ! Clean residual min=-0.014074 max=0.015632 Jy/beam ! Clean residual mean=-0.000005 rms=0.004211 Jy/beam ! Combined flux in latest and established models = 0.136349 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.136349 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=0.059099Jy sigma=1.498379 ! Fit after self-cal, rms=0.059125Jy sigma=1.497362 ! 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=0.8441 mas, bmaj=1.52 mas, bpa=-6.447 degrees ! Estimated noise=0.731232 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 = 0.0190577 Jy ! Component: 100 - total flux cleaned = 0.0282259 Jy ! Component: 150 - total flux cleaned = 0.033068 Jy ! Component: 200 - total flux cleaned = 0.0357921 Jy ! Total flux subtracted in 200 components = 0.0357921 Jy ! Clean residual min=-0.005235 max=0.006006 Jy/beam ! Clean residual mean=0.000001 rms=0.001556 Jy/beam ! Combined flux in latest and established models = 0.172141 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 19 components and 0.172141 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=0.054036Jy sigma=1.305481 ! Fit after self-cal, rms=0.054124Jy sigma=1.304387 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8441 x 1.52 at -6.447 degrees (North through East) ! Clean map min=-0.0048149 max=0.14136 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: ! NL 1.00 OV 1.04 PT 0.93 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.99 MK 1.14 NL 1.00 PT 0.94 ! SC 1.10 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! NL 1.01 OV 1.03 PT 0.97 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.03 MK 1.02 NL 0.95 PT 0.97 ! SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! NL 0.96 OV 1.07 PT 1.02 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.95 MK 0.99 NL 0.95 PT 0.97 ! SC 1.11 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! NL 1.10 OV 1.11 PT 0.91 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.00 MK 1.01 NL 0.99 PT 0.93 ! SC 1.16 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! NL 0.99 OV 1.10 PT 0.94 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.99 MK 1.12 NL 0.93 PT 0.95 ! SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! NL 1.03 OV 0.96 PT 1.02 SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.02 MK 1.06 NL 0.92 PT 0.94 ! SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! NL 1.04 OV 1.01 PT 1.03 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.99 MK 1.00 NL 0.99 PT 0.94 ! SC 0.98 ! ! ! 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=0.054124Jy sigma=1.304387 ! Fit after self-cal, rms=0.055216Jy sigma=1.275283 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8558 mas, bmaj=1.522 mas, bpa=-5.794 degrees ! Estimated noise=0.73 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 = -0.000347531 Jy ! Component: 100 - total flux cleaned = -0.000266973 Jy ! Component: 150 - total flux cleaned = -0.000117993 Jy ! Component: 200 - total flux cleaned = -1.44787e-05 Jy ! Total flux subtracted in 200 components = -1.44787e-05 Jy ! Clean residual min=-0.003740 max=0.003344 Jy/beam ! Clean residual mean=-0.000000 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.172127 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 28 components and 0.172127 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=0.055154Jy sigma=1.273844 ! Fit after self-cal, rms=0.055194Jy sigma=1.273600 ! 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=0.055194Jy sigma=1.273600 ! Fit after self-cal, rms=0.055505Jy sigma=1.273437 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.858 mas, bmaj=1.524 mas, bpa=-5.66 degrees ! Estimated noise=0.730184 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000334048 Jy ! Component: 100 - total flux cleaned = -0.000266754 Jy ! Component: 150 - total flux cleaned = -0.000143846 Jy ! Component: 200 - total flux cleaned = -3.11924e-05 Jy ! Total flux subtracted in 200 components = -3.11924e-05 Jy ! Clean residual min=-0.003513 max=0.003209 Jy/beam ! Clean residual mean=-0.000000 rms=0.000798 Jy/beam ! Combined flux in latest and established models = 0.172096 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 28 components and 0.172096 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=0.055463Jy sigma=1.272482 ! Fit after self-cal, rms=0.055455Jy sigma=1.272472 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.58203e-05 Jy ! Component: 100 - total flux cleaned = 0.000182108 Jy ! Component: 150 - total flux cleaned = 0.000249195 Jy ! Component: 200 - total flux cleaned = 0.000331746 Jy ! Total flux subtracted in 200 components = 0.000331746 Jy ! Clean residual min=-0.003468 max=0.003193 Jy/beam ! Clean residual mean=-0.000000 rms=0.000791 Jy/beam ! Combined flux in latest and established models = 0.172427 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 29 components and 0.172427 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=0.055434Jy sigma=1.272022 ! Fit after self-cal, rms=0.055424Jy sigma=1.272018 ! 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=0.055424Jy sigma=1.272018 ! Fit after self-cal, rms=0.055794Jy sigma=1.271788 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8603 mas, bmaj=1.525 mas, bpa=-5.53 degrees ! Estimated noise=0.730686 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000279147 Jy ! Component: 100 - total flux cleaned = -0.000229801 Jy ! Component: 150 - total flux cleaned = -0.000140654 Jy ! Component: 200 - total flux cleaned = -7.82567e-05 Jy ! Total flux subtracted in 200 components = -7.82567e-05 Jy ! Clean residual min=-0.003243 max=0.003101 Jy/beam ! Clean residual mean=-0.000000 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.172349 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 0.172349 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=0.055772Jy sigma=1.271276 ! Fit after self-cal, rms=0.055772Jy sigma=1.271272 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 = 7.99222e-05 Jy ! Component: 100 - total flux cleaned = 0.000149931 Jy ! Component: 150 - total flux cleaned = 0.000198653 Jy ! Component: 200 - total flux cleaned = 0.000244581 Jy ! Total flux subtracted in 200 components = 0.000244581 Jy ! Clean residual min=-0.003216 max=0.003093 Jy/beam ! Clean residual mean=-0.000000 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.172594 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 29 components and 0.172594 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=0.055761Jy sigma=1.271033 ! Fit after self-cal, rms=0.055754Jy sigma=1.271031 ! 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=0.055754Jy sigma=1.271031 ! Fit after self-cal, rms=0.056020Jy sigma=1.270904 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.92 mas, bmaj=3.031 mas, bpa=-6.572 degrees ! Estimated noise=0.888146 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000658483 Jy ! Component: 100 - total flux cleaned = -0.000785333 Jy ! Component: 150 - total flux cleaned = -0.000890945 Jy ! Component: 200 - total flux cleaned = -0.00095123 Jy ! Total flux subtracted in 200 components = -0.00095123 Jy ! Clean residual min=-0.003107 max=0.003290 Jy/beam ! Clean residual mean=-0.000000 rms=0.001088 Jy/beam ! Combined flux in latest and established models = 0.171643 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 33 components and 0.171643 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=0.056032Jy sigma=1.270982 ! Fit after self-cal, rms=0.056041Jy sigma=1.270943 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.1773e-05 Jy ! Component: 100 - total flux cleaned = -4.14533e-05 Jy ! Component: 150 - total flux cleaned = -0.000100465 Jy ! Component: 200 - total flux cleaned = -0.000131647 Jy ! Total flux subtracted in 200 components = -0.000131647 Jy ! Clean residual min=-0.003045 max=0.003266 Jy/beam ! Clean residual mean=-0.000000 rms=0.001075 Jy/beam ! Combined flux in latest and established models = 0.171511 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 36 components and 0.171511 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=0.056054Jy sigma=1.271140 ! Fit after self-cal, rms=0.056053Jy sigma=1.271107 ! 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=0.8619 mas, bmaj=1.526 mas, bpa=-5.412 degrees ! Estimated noise=0.730805 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8619 x 1.526 at -5.412 degrees (North through East) ! Clean map min=-0.0026924 max=0.13956 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=0.7243 mas, bmaj=1.393 mas, bpa=-10.01 degrees ! Estimated noise=1.53804 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.106564 Jy ! Component: 100 - total flux cleaned = 0.136467 Jy ! Component: 150 - total flux cleaned = 0.151739 Jy ! Component: 200 - total flux cleaned = 0.16039 Jy ! Total flux subtracted in 200 components = 0.16039 Jy ! Clean residual min=-0.007731 max=0.008098 Jy/beam ! Clean residual mean=-0.000001 rms=0.002067 Jy/beam ! Combined flux in latest and established models = 0.16039 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 0.16039 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8619 mas, bmaj=1.526 mas, bpa=-5.412 degrees ! Estimated noise=0.730805 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 = 0.00602633 Jy ! Component: 100 - total flux cleaned = 0.00840742 Jy ! Component: 150 - total flux cleaned = 0.00968461 Jy ! Component: 200 - total flux cleaned = 0.0101869 Jy ! Total flux subtracted in 200 components = 0.0101869 Jy ! Clean residual min=-0.003407 max=0.003180 Jy/beam ! Clean residual mean=0.000000 rms=0.000810 Jy/beam ! Combined flux in latest and established models = 0.170577 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 29 components and 0.170577 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=1.92 mas, bmaj=3.031 mas, bpa=-6.572 degrees ! Estimated noise=0.888146 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00052832 Jy ! Component: 100 - total flux cleaned = 0.000457409 Jy ! Component: 150 - total flux cleaned = 0.000394681 Jy ! Component: 200 - total flux cleaned = 0.000338394 Jy ! Total flux subtracted in 200 components = 0.000338394 Jy ! Clean residual min=-0.003184 max=0.003368 Jy/beam ! Clean residual mean=0.000000 rms=0.001090 Jy/beam ! Combined flux in latest and established models = 0.170915 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 = -3.48559e-05 Jy ! Component: 100 - total flux cleaned = -6.61935e-05 Jy ! Component: 150 - total flux cleaned = -8.08338e-05 Jy ! Component: 200 - total flux cleaned = -9.46605e-05 Jy ! Total flux subtracted in 200 components = -9.46605e-05 Jy ! Clean residual min=-0.003131 max=0.003374 Jy/beam ! Clean residual mean=0.000000 rms=0.001079 Jy/beam ! Combined flux in latest and established models = 0.17082 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 34 components and 0.17082 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8619 mas, bmaj=1.526 mas, bpa=-5.412 degrees ! Estimated noise=0.730805 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000187516 Jy ! Component: 100 - total flux cleaned = -1.48694e-05 Jy ! Component: 150 - total flux cleaned = 8.83959e-05 Jy ! Component: 200 - total flux cleaned = 0.000139338 Jy ! Total flux subtracted in 200 components = 0.000139338 Jy ! Clean residual min=-0.003311 max=0.003052 Jy/beam ! Clean residual mean=0.000000 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.17096 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 37 components and 0.17096 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=0.056062Jy sigma=1.272074 ! Fit after self-cal, rms=0.056043Jy sigma=1.272000 wmodel /scr/pima/bg219a_uvs/J0015+3216_X_map.mod ! Writing 37 model components to file: /scr/pima/bg219a_uvs/J0015+3216_X_map.mod wobs /scr/pima/bg219a_uvs/J0015+3216_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J0015+3216_X_uvs.fits wwins /scr/pima/bg219a_uvs/J0015+3216_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219a_uvs/J0015+3216_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 = -0.000426274 Jy ! Component: 100 - total flux cleaned = -0.000667152 Jy ! Component: 150 - total flux cleaned = -0.000791233 Jy ! Component: 200 - total flux cleaned = -0.000866576 Jy ! Component: 250 - total flux cleaned = -0.000833198 Jy ! Component: 300 - total flux cleaned = -0.000801035 Jy ! Component: 350 - total flux cleaned = -0.000770894 Jy ! Component: 400 - total flux cleaned = -0.000742862 Jy ! Component: 450 - total flux cleaned = -0.000717124 Jy ! Component: 500 - total flux cleaned = -0.000770028 Jy ! Component: 550 - total flux cleaned = -0.000819858 Jy ! Component: 600 - total flux cleaned = -0.000820096 Jy ! Component: 650 - total flux cleaned = -0.000890158 Jy ! Component: 700 - total flux cleaned = -0.000912951 Jy ! Component: 750 - total flux cleaned = -0.000935083 Jy ! Component: 800 - total flux cleaned = -0.000977616 Jy ! Component: 850 - total flux cleaned = -0.000977261 Jy ! Component: 900 - total flux cleaned = -0.00103838 Jy ! Component: 950 - total flux cleaned = -0.00105793 Jy ! Component: 1000 - total flux cleaned = -0.00111665 Jy ! Component: 1050 - total flux cleaned = -0.00109717 Jy ! Component: 1100 - total flux cleaned = -0.00105913 Jy ! Component: 1150 - total flux cleaned = -0.0010215 Jy ! Component: 1200 - total flux cleaned = -0.00100283 Jy ! Component: 1250 - total flux cleaned = -0.00102123 Jy ! Component: 1300 - total flux cleaned = -0.00102112 Jy ! Component: 1350 - total flux cleaned = -0.00100306 Jy ! Component: 1400 - total flux cleaned = -0.00100291 Jy ! Component: 1450 - total flux cleaned = -0.00102062 Jy ! Component: 1500 - total flux cleaned = -0.00109073 Jy ! Component: 1550 - total flux cleaned = -0.00117741 Jy ! Component: 1600 - total flux cleaned = -0.00119461 Jy ! Component: 1650 - total flux cleaned = -0.00126326 Jy ! Component: 1700 - total flux cleaned = -0.00133141 Jy ! Component: 1750 - total flux cleaned = -0.00136535 Jy ! Component: 1800 - total flux cleaned = -0.00143269 Jy ! Component: 1850 - total flux cleaned = -0.00148299 Jy ! Component: 1900 - total flux cleaned = -0.00151631 Jy ! Component: 1950 - total flux cleaned = -0.00159968 Jy ! Component: 2000 - total flux cleaned = -0.00164969 Jy ! Component: 2050 - total flux cleaned = -0.00168301 Jy ! Component: 2100 - total flux cleaned = -0.00174987 Jy ! Component: 2150 - total flux cleaned = -0.00178325 Jy ! Component: 2200 - total flux cleaned = -0.00183345 Jy ! Component: 2250 - total flux cleaned = -0.0018838 Jy ! Component: 2300 - total flux cleaned = -0.00190071 Jy ! Component: 2350 - total flux cleaned = -0.00191774 Jy ! Component: 2400 - total flux cleaned = -0.0019347 Jy ! Component: 2450 - total flux cleaned = -0.00196897 Jy ! Component: 2500 - total flux cleaned = -0.0020205 Jy ! Component: 2550 - total flux cleaned = -0.00203766 Jy ! Component: 2600 - total flux cleaned = -0.00202017 Jy ! Component: 2650 - total flux cleaned = -0.00205517 Jy ! Component: 2700 - total flux cleaned = -0.0020374 Jy ! Component: 2750 - total flux cleaned = -0.0020552 Jy ! Component: 2800 - total flux cleaned = -0.00203726 Jy ! Component: 2850 - total flux cleaned = -0.00203734 Jy ! Component: 2900 - total flux cleaned = -0.00207386 Jy ! Component: 2950 - total flux cleaned = -0.00209236 Jy ! Component: 3000 - total flux cleaned = -0.00209264 Jy ! Component: 3050 - total flux cleaned = -0.00209274 Jy ! Component: 3100 - total flux cleaned = -0.00209274 Jy ! Component: 3150 - total flux cleaned = -0.00213119 Jy ! Component: 3200 - total flux cleaned = -0.00213123 Jy ! Component: 3250 - total flux cleaned = -0.00213136 Jy ! Component: 3300 - total flux cleaned = -0.00213126 Jy ! Component: 3350 - total flux cleaned = -0.00217138 Jy ! Component: 3400 - total flux cleaned = -0.00217128 Jy ! Component: 3450 - total flux cleaned = -0.00217126 Jy ! Component: 3500 - total flux cleaned = -0.00219203 Jy ! Component: 3550 - total flux cleaned = -0.00221289 Jy ! Component: 3600 - total flux cleaned = -0.00223421 Jy ! Component: 3650 - total flux cleaned = -0.00225576 Jy ! Component: 3700 - total flux cleaned = -0.00223398 Jy ! Component: 3750 - total flux cleaned = -0.00225596 Jy ! Component: 3800 - total flux cleaned = -0.002256 Jy ! Component: 3850 - total flux cleaned = -0.00227877 Jy ! Component: 3900 - total flux cleaned = -0.00227879 Jy ! Component: 3950 - total flux cleaned = -0.00234806 Jy ! Component: 4000 - total flux cleaned = -0.00239497 Jy ! Component: 4050 - total flux cleaned = -0.00241886 Jy ! Total flux subtracted in 4096 components = -0.00249088 Jy ! Clean residual min=-0.001445 max=0.001322 Jy/beam ! Clean residual mean=0.000003 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.168469 Jy keep ! Adding 182 model components to the UV plane model. ! The established model now contains 219 components and 0.168469 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J0015+3216_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8619 x 1.526 at -5.412 degrees (North through East) ! Clean map min=-0.0020338 max=0.14 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0015+3216_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.139997 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000382161 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.818932 0.818932 1.63786 3.27573 6.55146 13.1029 26.2058 52.4116 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.139 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 366.33 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0015+3216_X_uvs.log closed on Wed Apr 6 21:18:54 2016