! Started logfile: /scr/pima/bg219a_uvs/J0533+4210_X_dfm.log on Thu May 19 23:53:28 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /scr/pima/bg219a_uvs/J0533+4210_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0533+4210_X_uva.fits ! AN table 1: 36 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.633333 visibilities/baseline/integration-bin. ! Found source: J0533+4210 ! ! 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 4104 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 12 channels. ! Selecting polarization: RR, channels: 1..12 ! 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: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 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 ![@/opt64/bin/pima_mupet_01.dfm J0533+4210_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 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001216Jy sigma=31.347446 ! Fit after self-cal, rms=0.945657Jy sigma=30.060159 ! 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=0.7757 mas, bmaj=1.021 mas, bpa=-57.94 degrees ! Estimated noise=0.879856 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 = 0.0378941 Jy ! Component: 100 - total flux cleaned = 0.0484233 Jy ! Total flux subtracted in 100 components = 0.0484233 Jy ! Clean residual min=-0.006045 max=0.006828 Jy/beam ! Clean residual mean=-0.000027 rms=0.001700 Jy/beam ! Combined flux in latest and established models = 0.0484233 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0484233 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.043504Jy sigma=1.357294 ! Fit after self-cal, rms=0.042897Jy sigma=1.336196 ! 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=1.102 mas, bmaj=1.277 mas, bpa=-57.27 degrees ! Estimated noise=0.381396 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 = 0.00985851 Jy ! Component: 100 - total flux cleaned = 0.0143607 Jy ! Component: 150 - total flux cleaned = 0.0166894 Jy ! Component: 200 - total flux cleaned = 0.0177882 Jy ! Total flux subtracted in 200 components = 0.0177882 Jy ! Clean residual min=-0.004266 max=0.004669 Jy/beam ! Clean residual mean=-0.000070 rms=0.001283 Jy/beam ! Combined flux in latest and established models = 0.0662115 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 28 components and 0.0662115 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.040842Jy sigma=1.267937 ! Fit after self-cal, rms=0.040866Jy sigma=1.266999 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.102 x 1.277 at -57.27 degrees (North through East) ! Clean map min=-0.0041822 max=0.053272 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 1.00 MK 1.10 NL 1.07 OV 1.01 ! PT 0.97 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 0.91 MK 1.03 NL 0.98 OV 1.14 ! PT 0.92 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 0.93 MK 1.06 NL 1.04 OV 1.08 ! PT 0.99 SC 0.92 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 0.95 MK 0.90 NL 0.95 OV 1.12 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! LA 1.01 MK 1.02 NL 0.95 OV 1.02 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 0.95 MK 0.94 NL 1.07 OV 1.00 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 1.00 NL 0.99 OV 1.15 ! PT 0.92 SC 1.17 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! LA 1.04 MK 0.99 NL 1.12 OV 1.02 ! PT 0.91 SC 0.84 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.040866Jy sigma=1.266999 ! Fit after self-cal, rms=0.040932Jy sigma=1.261072 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.104 mas, bmaj=1.274 mas, bpa=-57.05 degrees ! Estimated noise=0.381357 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 = 0.000267468 Jy ! Component: 100 - total flux cleaned = 0.0003448 Jy ! Component: 150 - total flux cleaned = 0.000422335 Jy ! Component: 200 - total flux cleaned = 0.000496717 Jy ! Total flux subtracted in 200 components = 0.000496717 Jy ! Clean residual min=-0.003903 max=0.004751 Jy/beam ! Clean residual mean=-0.000060 rms=0.001177 Jy/beam ! Combined flux in latest and established models = 0.0667082 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 30 components and 0.0667082 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.040870Jy sigma=1.259041 ! Fit after self-cal, rms=0.040882Jy sigma=1.258393 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.040882Jy sigma=1.258393 ! Fit after self-cal, rms=0.040990Jy sigma=1.249558 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.098 mas, bmaj=1.277 mas, bpa=-58.12 degrees ! Estimated noise=0.382221 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.79127e-05 Jy ! Component: 100 - total flux cleaned = 8.12509e-05 Jy ! Component: 150 - total flux cleaned = 0.000123264 Jy ! Component: 200 - total flux cleaned = 0.000184505 Jy ! Total flux subtracted in 200 components = 0.000184505 Jy ! Clean residual min=-0.003586 max=0.003980 Jy/beam ! Clean residual mean=-0.000054 rms=0.001039 Jy/beam ! Combined flux in latest and established models = 0.0668927 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 0.0668927 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.040967Jy sigma=1.248982 ! Fit after self-cal, rms=0.040998Jy sigma=1.248515 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 = 2.28283e-05 Jy ! Component: 100 - total flux cleaned = 6.40131e-05 Jy ! Component: 150 - total flux cleaned = 0.000104738 Jy ! Component: 200 - total flux cleaned = 0.000144348 Jy ! Total flux subtracted in 200 components = 0.000144348 Jy ! Clean residual min=-0.003538 max=0.003982 Jy/beam ! Clean residual mean=-0.000054 rms=0.001036 Jy/beam ! Combined flux in latest and established models = 0.0670371 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 32 components and 0.0670371 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.040979Jy sigma=1.248004 ! Fit after self-cal, rms=0.040973Jy sigma=1.247967 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.040973Jy sigma=1.247967 ! Fit after self-cal, rms=0.040955Jy sigma=1.246916 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.095 mas, bmaj=1.286 mas, bpa=-57.71 degrees ! Estimated noise=0.381587 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000226703 Jy ! Component: 100 - total flux cleaned = -0.000187452 Jy ! Component: 150 - total flux cleaned = -0.000149829 Jy ! Component: 200 - total flux cleaned = -0.000112789 Jy ! Total flux subtracted in 200 components = -0.000112789 Jy ! Clean residual min=-0.003482 max=0.003904 Jy/beam ! Clean residual mean=-0.000050 rms=0.001021 Jy/beam ! Combined flux in latest and established models = 0.0669243 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 0.0669243 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.040937Jy sigma=1.246427 ! Fit after self-cal, rms=0.040940Jy sigma=1.246391 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 = 3.54282e-05 Jy ! Component: 100 - total flux cleaned = 7.15812e-05 Jy ! Component: 150 - total flux cleaned = 0.000107168 Jy ! Component: 200 - total flux cleaned = 0.000124908 Jy ! Total flux subtracted in 200 components = 0.000124908 Jy ! Clean residual min=-0.003461 max=0.003889 Jy/beam ! Clean residual mean=-0.000050 rms=0.001016 Jy/beam ! Combined flux in latest and established models = 0.0670492 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 33 components and 0.0670492 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.040926Jy sigma=1.246001 ! Fit after self-cal, rms=0.040926Jy sigma=1.245996 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.040926Jy sigma=1.245996 ! Fit after self-cal, rms=0.040867Jy sigma=1.245939 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.885 mas, bmaj=3.214 mas, bpa=-17.73 degrees ! Estimated noise=0.468657 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000224274 Jy ! Component: 100 - total flux cleaned = 0.000222125 Jy ! Component: 150 - total flux cleaned = 0.000204951 Jy ! Component: 200 - total flux cleaned = 0.00022048 Jy ! Total flux subtracted in 200 components = 0.00022048 Jy ! Clean residual min=-0.004970 max=0.005190 Jy/beam ! Clean residual mean=-0.000095 rms=0.001642 Jy/beam ! Combined flux in latest and established models = 0.0672697 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 35 components and 0.0672697 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.040885Jy sigma=1.246294 ! Fit after self-cal, rms=0.040876Jy sigma=1.246158 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 = 8.10116e-05 Jy ! Component: 100 - total flux cleaned = 8.13454e-05 Jy ! Component: 150 - total flux cleaned = 6.62934e-05 Jy ! Component: 200 - total flux cleaned = 5.26679e-05 Jy ! Total flux subtracted in 200 components = 5.26679e-05 Jy ! Clean residual min=-0.004953 max=0.005156 Jy/beam ! Clean residual mean=-0.000094 rms=0.001638 Jy/beam ! Combined flux in latest and established models = 0.0673223 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 37 components and 0.0673223 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.040910Jy sigma=1.246962 ! Fit after self-cal, rms=0.040902Jy sigma=1.246851 ! 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=1.092 mas, bmaj=1.292 mas, bpa=-57.3 degrees ! Estimated noise=0.380862 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.092 x 1.292 at -57.3 degrees (North through East) ! Clean map min=-0.0032501 max=0.051492 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=0.7688 mas, bmaj=1.027 mas, bpa=-57.62 degrees ! Estimated noise=0.876941 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0386504 Jy ! Component: 100 - total flux cleaned = 0.0497645 Jy ! Component: 150 - total flux cleaned = 0.0553357 Jy ! Component: 200 - total flux cleaned = 0.0590387 Jy ! Total flux subtracted in 200 components = 0.0590387 Jy ! Clean residual min=-0.005182 max=0.005142 Jy/beam ! Clean residual mean=-0.000018 rms=0.001263 Jy/beam ! Combined flux in latest and established models = 0.0590387 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0590387 Jy ! Inverting map and beam ! Estimated beam: bmin=1.092 mas, bmaj=1.292 mas, bpa=-57.3 degrees ! Estimated noise=0.380862 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 = 0.00442336 Jy ! Component: 100 - total flux cleaned = 0.0061502 Jy ! Component: 150 - total flux cleaned = 0.00659952 Jy ! Component: 200 - total flux cleaned = 0.00666873 Jy ! Total flux subtracted in 200 components = 0.00666873 Jy ! Clean residual min=-0.003762 max=0.004350 Jy/beam ! Clean residual mean=-0.000052 rms=0.001080 Jy/beam ! Combined flux in latest and established models = 0.0657074 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 28 components and 0.0657074 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=2.885 mas, bmaj=3.214 mas, bpa=-17.73 degrees ! Estimated noise=0.468657 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000857553 Jy ! Component: 100 - total flux cleaned = 0.000881149 Jy ! Component: 150 - total flux cleaned = 0.000904886 Jy ! Component: 200 - total flux cleaned = 0.000948859 Jy ! Total flux subtracted in 200 components = 0.000948859 Jy ! Clean residual min=-0.004941 max=0.005415 Jy/beam ! Clean residual mean=-0.000098 rms=0.001672 Jy/beam ! Combined flux in latest and established models = 0.0666563 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 = 2.06648e-05 Jy ! Component: 100 - total flux cleaned = 6.12099e-05 Jy ! Component: 150 - total flux cleaned = 8.09035e-05 Jy ! Component: 200 - total flux cleaned = 0.000100137 Jy ! Total flux subtracted in 200 components = 0.000100137 Jy ! Clean residual min=-0.004930 max=0.005355 Jy/beam ! Clean residual mean=-0.000097 rms=0.001664 Jy/beam ! Combined flux in latest and established models = 0.0667564 Jy ! Adding 6 model components to the UV plane model. ! The established model now contains 32 components and 0.0667564 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.092 mas, bmaj=1.292 mas, bpa=-57.3 degrees ! Estimated noise=0.380862 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000388011 Jy ! Component: 100 - total flux cleaned = -0.000388109 Jy ! Component: 150 - total flux cleaned = -0.00042346 Jy ! Component: 200 - total flux cleaned = -0.000363617 Jy ! Total flux subtracted in 200 components = -0.000363617 Jy ! Clean residual min=-0.003566 max=0.004147 Jy/beam ! Clean residual mean=-0.000050 rms=0.001038 Jy/beam ! Combined flux in latest and established models = 0.0663928 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.0663928 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.040905Jy sigma=1.247224 ! Fit after self-cal, rms=0.040899Jy sigma=1.247073 wmodel /J0533+4210_X_map.mod ! wmodel: Unable to open new model file: /J0533+4210_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219a_uvs/J0533+4210_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.092 x 1.292 at -57.3 degrees (North through East) ! Clean map min=-0.0033872 max=0.051946 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0533+4210_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0519457 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00103315 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -5.96669 5.96669 11.9334 23.8668 47.7335 95.467 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.051 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 50.279 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0533+4210_X_dfm.log closed on Thu May 19 23:53:30 2016