! Started logfile: /scr/pima/bg219e_uvs/J2001+2416_X_uvs.log on Thu Apr 7 09:16:30 2016 obs /scr/pima/bg219e_uvs/J2001+2416_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J2001+2416_X_uva.fits ! AN table 1: 42 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.881614 visibilities/baseline/integration-bin. ! Found source: J2001+2416 ! ! 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 15996 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/J2001+2416_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 20 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=1.026630Jy sigma=24.565375 ! Fit after self-cal, rms=0.766556Jy sigma=18.175478 ! 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=1.074 mas, bmaj=2.116 mas, bpa=31.79 degrees ! Estimated noise=0.554098 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 = 0.184053 Jy ! Component: 100 - total flux cleaned = 0.226053 Jy ! Total flux subtracted in 100 components = 0.226053 Jy ! Clean residual min=-0.007285 max=0.015902 Jy/beam ! Clean residual mean=0.000025 rms=0.002285 Jy/beam ! Combined flux in latest and established models = 0.226053 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.226053 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=0.067820Jy sigma=1.537302 ! Fit after self-cal, rms=0.067801Jy sigma=1.536795 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0169454 Jy ! Component: 100 - total flux cleaned = 0.0261245 Jy ! Total flux subtracted in 100 components = 0.0261245 Jy ! Clean residual min=-0.005079 max=0.007143 Jy/beam ! Clean residual mean=0.000010 rms=0.001461 Jy/beam ! Combined flux in latest and established models = 0.252177 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 20 components and 0.252177 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=0.063591Jy sigma=1.415412 ! Fit after self-cal, rms=0.063574Jy sigma=1.414736 ! 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=1.328 mas, bmaj=2.21 mas, bpa=27.18 degrees ! Estimated noise=0.321037 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 = 0.00770395 Jy ! Component: 100 - total flux cleaned = 0.012692 Jy ! Component: 150 - total flux cleaned = 0.0161031 Jy ! Component: 200 - total flux cleaned = 0.0184496 Jy ! Total flux subtracted in 200 components = 0.0184496 Jy ! Clean residual min=-0.003749 max=0.006028 Jy/beam ! Clean residual mean=0.000001 rms=0.001121 Jy/beam ! Combined flux in latest and established models = 0.270627 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 50 components and 0.270627 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=0.062527Jy sigma=1.386417 ! Fit after self-cal, rms=0.062532Jy sigma=1.386361 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.328 x 2.21 at 27.18 degrees (North through East) ! Clean map min=-0.003617 max=0.23673 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 0.99 KP 1.00 ! LA 0.99 NL 1.00 OV 1.00 PT 0.99 ! SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.99 KP 0.98 ! LA 1.01 NL 0.99 OV 0.98 PT 0.98 ! SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.99 KP 0.96 ! LA 0.98 NL 0.98 OV 1.00 PT 1.00 ! SC 1.10 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.00 KP 1.00 ! LA 0.98 NL 1.00 OV 0.98 PT 1.00 ! SC 1.08 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.00 KP 1.00 ! LA 0.99 NL 0.97 OV 1.00 PT 0.97 ! SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.00 KP 0.98 ! LA 0.98 NL 0.99 OV 1.00 PT 0.95 ! SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.01 KP 0.99 ! LA 0.98 NL 1.00 OV 0.99 PT 0.99 ! SC 1.10 ! ! ! 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=0.062532Jy sigma=1.386361 ! Fit after self-cal, rms=0.062230Jy sigma=1.370629 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.354 mas, bmaj=2.213 mas, bpa=26.58 degrees ! Estimated noise=0.319152 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 (-2, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00179395 Jy ! Component: 100 - total flux cleaned = 0.00155942 Jy ! Component: 150 - total flux cleaned = 0.00120085 Jy ! Component: 200 - total flux cleaned = 0.00119965 Jy ! Total flux subtracted in 200 components = 0.00119965 Jy ! Clean residual min=-0.003148 max=0.003560 Jy/beam ! Clean residual mean=0.000002 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.271826 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 72 components and 0.271826 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=0.061689Jy sigma=1.360395 ! Fit after self-cal, rms=0.061678Jy sigma=1.359337 ! 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=0.061678Jy sigma=1.359337 ! Fit after self-cal, rms=0.062114Jy sigma=1.342564 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.343 mas, bmaj=2.214 mas, bpa=27.02 degrees ! Estimated noise=0.318645 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000838699 Jy ! Component: 100 - total flux cleaned = 0.00115462 Jy ! Component: 150 - total flux cleaned = 0.0012674 Jy ! Component: 200 - total flux cleaned = 0.00129877 Jy ! Total flux subtracted in 200 components = 0.00129877 Jy ! Clean residual min=-0.002023 max=0.002427 Jy/beam ! Clean residual mean=0.000002 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.273125 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 88 components and 0.273125 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=0.062045Jy sigma=1.340457 ! Fit after self-cal, rms=0.062067Jy sigma=1.340171 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 (-11.8, -15.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103321 Jy ! Component: 100 - total flux cleaned = 0.00073821 Jy ! Component: 150 - total flux cleaned = 0.000545765 Jy ! Component: 200 - total flux cleaned = 0.000482367 Jy ! Total flux subtracted in 200 components = 0.000482367 Jy ! Clean residual min=-0.001827 max=0.001668 Jy/beam ! Clean residual mean=0.000003 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.273607 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 102 components and 0.273607 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=0.061965Jy sigma=1.338142 ! Fit after self-cal, rms=0.061962Jy sigma=1.337996 ! 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=0.061962Jy sigma=1.337996 ! Fit after self-cal, rms=0.061947Jy sigma=1.337776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.342 mas, bmaj=2.216 mas, bpa=27.07 degrees ! Estimated noise=0.318416 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000489926 Jy ! Component: 100 - total flux cleaned = 0.000553415 Jy ! Component: 150 - total flux cleaned = 0.000529347 Jy ! Component: 200 - total flux cleaned = 0.000507273 Jy ! Total flux subtracted in 200 components = 0.000507273 Jy ! Clean residual min=-0.001714 max=0.001566 Jy/beam ! Clean residual mean=0.000002 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.274115 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 117 components and 0.274115 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=0.061919Jy sigma=1.337217 ! Fit after self-cal, rms=0.061921Jy sigma=1.337181 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 = 0.000172481 Jy ! Component: 100 - total flux cleaned = 8.96511e-05 Jy ! Component: 150 - total flux cleaned = 1.18662e-05 Jy ! Component: 200 - total flux cleaned = -4.30826e-05 Jy ! Total flux subtracted in 200 components = -4.30826e-05 Jy ! Clean residual min=-0.001692 max=0.001556 Jy/beam ! Clean residual mean=0.000003 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.274072 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 129 components and 0.274072 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=0.061908Jy sigma=1.336908 ! Fit after self-cal, rms=0.061908Jy sigma=1.336897 ! 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=0.061908Jy sigma=1.336897 ! Fit after self-cal, rms=0.061877Jy sigma=1.336863 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.41 mas, bmaj=2.71 mas, bpa=1.78 degrees ! Estimated noise=0.353477 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000233961 Jy ! Component: 100 - total flux cleaned = -0.00028745 Jy ! Component: 150 - total flux cleaned = -0.000273836 Jy ! Component: 200 - total flux cleaned = -0.000286189 Jy ! Total flux subtracted in 200 components = -0.000286189 Jy ! Clean residual min=-0.001803 max=0.001560 Jy/beam ! Clean residual mean=0.000006 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.273786 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 139 components and 0.273786 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=0.061872Jy sigma=1.336737 ! Fit after self-cal, rms=0.061872Jy sigma=1.336730 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 = 7.88244e-05 Jy ! Component: 100 - total flux cleaned = 6.69309e-05 Jy ! Component: 150 - total flux cleaned = 3.31624e-05 Jy ! Component: 200 - total flux cleaned = 2.2602e-05 Jy ! Total flux subtracted in 200 components = 2.2602e-05 Jy ! Clean residual min=-0.001771 max=0.001585 Jy/beam ! Clean residual mean=0.000006 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.273808 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 153 components and 0.273808 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=0.061869Jy sigma=1.336667 ! Fit after self-cal, rms=0.061869Jy sigma=1.336663 ! 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=1.342 mas, bmaj=2.216 mas, bpa=27.09 degrees ! Estimated noise=0.318354 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.342 x 2.216 at 27.09 degrees (North through East) ! Clean map min=-0.0015758 max=0.23425 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=1.081 mas, bmaj=2.118 mas, bpa=31.75 degrees ! Estimated noise=0.55281 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.183559 Jy ! Component: 100 - total flux cleaned = 0.225354 Jy ! Component: 150 - total flux cleaned = 0.241907 Jy ! Component: 200 - total flux cleaned = 0.250911 Jy ! Total flux subtracted in 200 components = 0.250911 Jy ! Clean residual min=-0.003631 max=0.004588 Jy/beam ! Clean residual mean=0.000008 rms=0.001055 Jy/beam ! Combined flux in latest and established models = 0.250911 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 0.250911 Jy ! Inverting map and beam ! Estimated beam: bmin=1.342 mas, bmaj=2.216 mas, bpa=27.09 degrees ! Estimated noise=0.318354 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 = 0.00620962 Jy ! Component: 100 - total flux cleaned = 0.0102887 Jy ! Component: 150 - total flux cleaned = 0.0131032 Jy ! Component: 200 - total flux cleaned = 0.0151335 Jy ! Total flux subtracted in 200 components = 0.0151335 Jy ! Clean residual min=-0.001919 max=0.002382 Jy/beam ! Clean residual mean=0.000003 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.266044 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 52 components and 0.266044 Jy ! Inverting map ! Added new window around map position (35.2, 26.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00198559 Jy ! Component: 100 - total flux cleaned = 0.003447 Jy ! Component: 150 - total flux cleaned = 0.00467742 Jy ! Component: 200 - total flux cleaned = 0.00528528 Jy ! Total flux subtracted in 200 components = 0.00528528 Jy ! Clean residual min=-0.001581 max=0.001788 Jy/beam ! Clean residual mean=0.000002 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.271329 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 66 components and 0.271329 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=2.41 mas, bmaj=2.71 mas, bpa=1.78 degrees ! Estimated noise=0.353477 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132324 Jy ! Component: 100 - total flux cleaned = 0.00187138 Jy ! Component: 150 - total flux cleaned = 0.00210494 Jy ! Component: 200 - total flux cleaned = 0.00225491 Jy ! Total flux subtracted in 200 components = 0.00225491 Jy ! Clean residual min=-0.001654 max=0.001523 Jy/beam ! Clean residual mean=0.000004 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.273584 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 = 8.3708e-05 Jy ! Component: 100 - total flux cleaned = 0.000161841 Jy ! Component: 150 - total flux cleaned = 0.000233463 Jy ! Component: 200 - total flux cleaned = 0.00027733 Jy ! Total flux subtracted in 200 components = 0.00027733 Jy ! Clean residual min=-0.001616 max=0.001480 Jy/beam ! Clean residual mean=0.000004 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.273862 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 111 components and 0.273862 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.342 mas, bmaj=2.216 mas, bpa=27.09 degrees ! Estimated noise=0.318354 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000584498 Jy ! Component: 100 - total flux cleaned = -0.000614609 Jy ! Component: 150 - total flux cleaned = -0.000641956 Jy ! Component: 200 - total flux cleaned = -0.000668958 Jy ! Total flux subtracted in 200 components = -0.000668958 Jy ! Clean residual min=-0.001478 max=0.001646 Jy/beam ! Clean residual mean=0.000002 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.273193 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 133 components and 0.273193 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=0.061873Jy sigma=1.336160 ! Fit after self-cal, rms=0.061863Jy sigma=1.335936 wmodel /scr/pima/bg219e_uvs/J2001+2416_X_map.mod ! Writing 133 model components to file: /scr/pima/bg219e_uvs/J2001+2416_X_map.mod wobs /scr/pima/bg219e_uvs/J2001+2416_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J2001+2416_X_uvs.fits wwins /scr/pima/bg219e_uvs/J2001+2416_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219e_uvs/J2001+2416_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 = 2.56234e-05 Jy ! Component: 100 - total flux cleaned = -1.591e-06 Jy ! Component: 150 - total flux cleaned = -0.000176578 Jy ! Component: 200 - total flux cleaned = -0.000343737 Jy ! Component: 250 - total flux cleaned = -0.000390067 Jy ! Component: 300 - total flux cleaned = -0.000524908 Jy ! Component: 350 - total flux cleaned = -0.00059052 Jy ! Component: 400 - total flux cleaned = -0.000655052 Jy ! Component: 450 - total flux cleaned = -0.000717963 Jy ! Component: 500 - total flux cleaned = -0.000677342 Jy ! Component: 550 - total flux cleaned = -0.000677707 Jy ! Component: 600 - total flux cleaned = -0.000638302 Jy ! Component: 650 - total flux cleaned = -0.000637932 Jy ! Component: 700 - total flux cleaned = -0.000542396 Jy ! Component: 750 - total flux cleaned = -0.00048644 Jy ! Component: 800 - total flux cleaned = -0.000467942 Jy ! Component: 850 - total flux cleaned = -0.00032321 Jy ! Component: 900 - total flux cleaned = -0.000323542 Jy ! Component: 950 - total flux cleaned = -0.000305951 Jy ! Component: 1000 - total flux cleaned = -0.000271054 Jy ! Component: 1050 - total flux cleaned = -0.00023659 Jy ! Component: 1100 - total flux cleaned = -0.000202812 Jy ! Component: 1150 - total flux cleaned = -0.000152858 Jy ! Component: 1200 - total flux cleaned = -0.0001531 Jy ! Component: 1250 - total flux cleaned = -0.000169124 Jy ! Component: 1300 - total flux cleaned = -0.000105202 Jy ! Component: 1350 - total flux cleaned = -4.20861e-05 Jy ! Component: 1400 - total flux cleaned = 4.61918e-06 Jy ! Component: 1450 - total flux cleaned = 0.000127514 Jy ! Component: 1500 - total flux cleaned = 0.000112051 Jy ! Component: 1550 - total flux cleaned = 0.00015731 Jy ! Component: 1600 - total flux cleaned = 0.000231598 Jy ! Component: 1650 - total flux cleaned = 0.000260948 Jy ! Component: 1700 - total flux cleaned = 0.000319255 Jy ! Component: 1750 - total flux cleaned = 0.000405459 Jy ! Component: 1800 - total flux cleaned = 0.000462244 Jy ! Component: 1850 - total flux cleaned = 0.000462115 Jy ! Component: 1900 - total flux cleaned = 0.000587292 Jy ! Component: 1950 - total flux cleaned = 0.000614644 Jy ! Component: 2000 - total flux cleaned = 0.000682689 Jy ! Component: 2050 - total flux cleaned = 0.000763642 Jy ! Component: 2100 - total flux cleaned = 0.000843803 Jy ! Component: 2150 - total flux cleaned = 0.000909811 Jy ! Component: 2200 - total flux cleaned = 0.00102753 Jy ! Component: 2250 - total flux cleaned = 0.00104049 Jy ! Component: 2300 - total flux cleaned = 0.00115601 Jy ! Component: 2350 - total flux cleaned = 0.00123221 Jy ! Component: 2400 - total flux cleaned = 0.00129521 Jy ! Component: 2450 - total flux cleaned = 0.00130765 Jy ! Component: 2500 - total flux cleaned = 0.0013941 Jy ! Component: 2550 - total flux cleaned = 0.00145522 Jy ! Component: 2600 - total flux cleaned = 0.00146734 Jy ! Component: 2650 - total flux cleaned = 0.00155172 Jy ! Component: 2700 - total flux cleaned = 0.00155165 Jy ! Component: 2750 - total flux cleaned = 0.00159934 Jy ! Component: 2800 - total flux cleaned = 0.00163477 Jy ! Component: 2850 - total flux cleaned = 0.00168159 Jy ! Component: 2900 - total flux cleaned = 0.00173963 Jy ! Component: 2950 - total flux cleaned = 0.0017511 Jy ! Component: 3000 - total flux cleaned = 0.0017969 Jy ! Component: 3050 - total flux cleaned = 0.00188769 Jy ! Component: 3100 - total flux cleaned = 0.00191006 Jy ! Component: 3150 - total flux cleaned = 0.00195482 Jy ! Component: 3200 - total flux cleaned = 0.0020104 Jy ! Component: 3250 - total flux cleaned = 0.00205461 Jy ! Component: 3300 - total flux cleaned = 0.00208755 Jy ! Component: 3350 - total flux cleaned = 0.00217453 Jy ! Component: 3400 - total flux cleaned = 0.00212052 Jy ! Component: 3450 - total flux cleaned = 0.00222801 Jy ! Component: 3500 - total flux cleaned = 0.00221733 Jy ! Component: 3550 - total flux cleaned = 0.00228102 Jy ! Component: 3600 - total flux cleaned = 0.00227051 Jy ! Component: 3650 - total flux cleaned = 0.00232297 Jy ! Component: 3700 - total flux cleaned = 0.00235436 Jy ! Component: 3750 - total flux cleaned = 0.0023958 Jy ! Component: 3800 - total flux cleaned = 0.00242664 Jy ! Component: 3850 - total flux cleaned = 0.00245732 Jy ! Component: 3900 - total flux cleaned = 0.00249801 Jy ! Component: 3950 - total flux cleaned = 0.00251823 Jy ! Component: 4000 - total flux cleaned = 0.00256843 Jy ! Component: 4050 - total flux cleaned = 0.00262845 Jy ! Total flux subtracted in 4096 components = 0.00265827 Jy ! Clean residual min=-0.000584 max=0.000553 Jy/beam ! Clean residual mean=0.000001 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.275851 Jy keep ! Adding 272 model components to the UV plane model. ! The established model now contains 405 components and 0.275851 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J2001+2416_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.342 x 2.216 at 27.09 degrees (North through East) ! Clean map min=-0.0014534 max=0.23401 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J2001+2416_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.234015 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000170581 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.21868 0.21868 0.437359 0.874719 1.74944 3.49887 6.99775 13.9955 27.991 55.982 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.234 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1371.87 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J2001+2416_X_uvs.log closed on Thu Apr 7 09:16:34 2016