! Started logfile: /scr/pima/bg219a_uvs/J1101+6241_X_dfm.log on Fri May 20 00:03:23 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/J1101+6241_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1101+6241_X_uva.fits ! AN table 1: 28 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.666667 visibilities/baseline/integration-bin. ! Found source: J1101+6241 ! ! 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 3360 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 J1101+6241_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 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.008497Jy sigma=29.845641 ! Fit after self-cal, rms=0.936580Jy sigma=27.529984 ! 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=0.6136 mas, bmaj=1.233 mas, bpa=68.36 degrees ! Estimated noise=0.952504 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 = 0.0416589 Jy ! Component: 100 - total flux cleaned = 0.0584322 Jy ! Total flux subtracted in 100 components = 0.0584322 Jy ! Clean residual min=-0.009414 max=0.012568 Jy/beam ! Clean residual mean=0.000114 rms=0.002756 Jy/beam ! Combined flux in latest and established models = 0.0584322 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0584322 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=0.055346Jy sigma=1.648950 ! Fit after self-cal, rms=0.054036Jy sigma=1.613785 ! 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=0.851 mas, bmaj=1.585 mas, bpa=70.28 degrees ! Estimated noise=0.450003 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 = 0.0213136 Jy ! Component: 100 - total flux cleaned = 0.0312918 Jy ! Component: 150 - total flux cleaned = 0.0361247 Jy ! Component: 200 - total flux cleaned = 0.03775 Jy ! Total flux subtracted in 200 components = 0.03775 Jy ! Clean residual min=-0.007600 max=0.009770 Jy/beam ! Clean residual mean=0.000173 rms=0.002216 Jy/beam ! Combined flux in latest and established models = 0.0961821 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 21 components and 0.0961822 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=0.046850Jy sigma=1.350508 ! Fit after self-cal, rms=0.046408Jy sigma=1.337964 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.851 x 1.585 at 70.28 degrees (North through East) ! Clean map min=-0.0069136 max=0.063643 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 1.10 NL 1.02 OV 1.10 ! PT 0.89 SC 0.99 ! ! ! Correcting IF 2. ! 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 3. ! 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 4. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 1.01 NL 1.01 OV 1.06 ! PT 0.94 SC 0.92 ! ! ! Correcting IF 5. ! 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 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 1.00 MK 1.03 NL 0.88 OV 1.06 ! PT 0.96 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 0.91 MK 1.04 NL 0.95 OV 1.04 ! PT 0.96 SC 1.10 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! LA 0.94 MK 1.01 NL 0.89 OV 1.08 ! PT 0.95 SC 1.13 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 1.09 NL 0.93 OV 1.04 ! PT 0.94 SC 0.96 ! ! ! Correcting IF 11. ! 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 12. ! Telescope amplitude corrections in sub-array 1: ! LA 0.91 MK 1.02 NL 0.97 OV 1.11 ! PT 0.98 SC 0.91 ! ! ! Fit before self-cal, rms=0.046408Jy sigma=1.337964 ! Fit after self-cal, rms=0.045759Jy sigma=1.328149 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8585 mas, bmaj=1.596 mas, bpa=70.11 degrees ! Estimated noise=0.442858 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 = -0.00011682 Jy ! Component: 100 - total flux cleaned = -0.000204128 Jy ! Component: 150 - total flux cleaned = -0.000285396 Jy ! Component: 200 - total flux cleaned = -0.000360639 Jy ! Total flux subtracted in 200 components = -0.000360639 Jy ! Clean residual min=-0.006783 max=0.008686 Jy/beam ! Clean residual mean=0.000132 rms=0.001913 Jy/beam ! Combined flux in latest and established models = 0.0958215 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 26 components and 0.0958215 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=0.045463Jy sigma=1.320152 ! Fit after self-cal, rms=0.045442Jy sigma=1.319345 ! 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=0.045442Jy sigma=1.319345 ! Fit after self-cal, rms=0.044875Jy sigma=1.311873 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8668 mas, bmaj=1.605 mas, bpa=69.97 degrees ! Estimated noise=0.434326 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00218918 Jy ! Component: 100 - total flux cleaned = -0.00226479 Jy ! Component: 150 - total flux cleaned = -0.00233385 Jy ! Component: 200 - total flux cleaned = -0.00246068 Jy ! Total flux subtracted in 200 components = -0.00246068 Jy ! Clean residual min=-0.005598 max=0.007164 Jy/beam ! Clean residual mean=0.000128 rms=0.001656 Jy/beam ! Combined flux in latest and established models = 0.0933608 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 27 components and 0.0933608 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=0.044601Jy sigma=1.305369 ! Fit after self-cal, rms=0.044550Jy sigma=1.304761 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 (1.8, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00648032 Jy ! Component: 100 - total flux cleaned = 0.00901664 Jy ! Component: 150 - total flux cleaned = 0.0100978 Jy ! Component: 200 - total flux cleaned = 0.0109905 Jy ! Total flux subtracted in 200 components = 0.0109905 Jy ! Clean residual min=-0.003429 max=0.005536 Jy/beam ! Clean residual mean=0.000056 rms=0.001160 Jy/beam ! Combined flux in latest and established models = 0.104351 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 52 components and 0.104351 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=0.043500Jy sigma=1.273757 ! Fit after self-cal, rms=0.043211Jy sigma=1.265563 ! 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=0.043211Jy sigma=1.265563 ! Fit after self-cal, rms=0.042551Jy sigma=1.258410 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8638 mas, bmaj=1.604 mas, bpa=69.63 degrees ! Estimated noise=0.430613 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00252184 Jy ! Component: 100 - total flux cleaned = 0.00252132 Jy ! Component: 150 - total flux cleaned = 0.00276612 Jy ! Component: 200 - total flux cleaned = 0.00287356 Jy ! Total flux subtracted in 200 components = 0.00287356 Jy ! Clean residual min=-0.002426 max=0.003419 Jy/beam ! Clean residual mean=0.000023 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 0.107225 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 68 components and 0.107225 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=0.042188Jy sigma=1.249209 ! Fit after self-cal, rms=0.042009Jy sigma=1.245509 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 = 0.00170865 Jy ! Component: 100 - total flux cleaned = 0.00160734 Jy ! Component: 150 - total flux cleaned = 0.00146317 Jy ! Component: 200 - total flux cleaned = 0.00141966 Jy ! Total flux subtracted in 200 components = 0.00141966 Jy ! Clean residual min=-0.002324 max=0.002776 Jy/beam ! Clean residual mean=0.000014 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.108645 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 73 components and 0.108645 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=0.041813Jy sigma=1.240884 ! Fit after self-cal, rms=0.041726Jy sigma=1.239395 ! 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=0.041726Jy sigma=1.239395 ! Fit after self-cal, rms=0.041359Jy sigma=1.236279 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.284 mas, bmaj=4.177 mas, bpa=51.7 degrees ! Estimated noise=0.538912 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137318 Jy ! Component: 100 - total flux cleaned = 0.00121319 Jy ! Component: 150 - total flux cleaned = 0.00116504 Jy ! Component: 200 - total flux cleaned = 0.00112147 Jy ! Total flux subtracted in 200 components = 0.00112147 Jy ! Clean residual min=-0.002521 max=0.002837 Jy/beam ! Clean residual mean=0.000041 rms=0.000805 Jy/beam ! Combined flux in latest and established models = 0.109766 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 86 components and 0.109766 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=0.041319Jy sigma=1.235041 ! Fit after self-cal, rms=0.041306Jy sigma=1.234095 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 = 0.000556024 Jy ! Component: 100 - total flux cleaned = 0.000440095 Jy ! Component: 150 - total flux cleaned = 0.00032175 Jy ! Component: 200 - total flux cleaned = 0.000232182 Jy ! Total flux subtracted in 200 components = 0.000232182 Jy ! Clean residual min=-0.002311 max=0.002641 Jy/beam ! Clean residual mean=0.000038 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.109998 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 95 components and 0.109998 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=0.041283Jy sigma=1.233565 ! Fit after self-cal, rms=0.041275Jy sigma=1.233296 ! 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=0.8554 mas, bmaj=1.587 mas, bpa=70.2 degrees ! Estimated noise=0.429531 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8554 x 1.587 at 70.2 degrees (North through East) ! Clean map min=-0.0045465 max=0.060575 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=0.6168 mas, bmaj=1.235 mas, bpa=68.3 degrees ! Estimated noise=0.910167 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0417537 Jy ! Component: 100 - total flux cleaned = 0.0636332 Jy ! Component: 150 - total flux cleaned = 0.077121 Jy ! Component: 200 - total flux cleaned = 0.0857882 Jy ! Total flux subtracted in 200 components = 0.0857882 Jy ! Clean residual min=-0.005860 max=0.006583 Jy/beam ! Clean residual mean=0.000049 rms=0.001549 Jy/beam ! Combined flux in latest and established models = 0.0857882 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0857882 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8554 mas, bmaj=1.587 mas, bpa=70.2 degrees ! Estimated noise=0.429531 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-0.6, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00947684 Jy ! Component: 100 - total flux cleaned = 0.0146224 Jy ! Component: 150 - total flux cleaned = 0.0179174 Jy ! Component: 200 - total flux cleaned = 0.0201397 Jy ! Total flux subtracted in 200 components = 0.0201397 Jy ! Clean residual min=-0.002597 max=0.002652 Jy/beam ! Clean residual mean=0.000043 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.105928 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 34 components and 0.105928 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=2.284 mas, bmaj=4.177 mas, bpa=51.7 degrees ! Estimated noise=0.538912 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00199482 Jy ! Component: 100 - total flux cleaned = 0.00266729 Jy ! Component: 150 - total flux cleaned = 0.00320752 Jy ! Component: 200 - total flux cleaned = 0.00359606 Jy ! Total flux subtracted in 200 components = 0.00359606 Jy ! Clean residual min=-0.002201 max=0.001943 Jy/beam ! Clean residual mean=0.000041 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.109524 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000239635 Jy ! Component: 100 - total flux cleaned = 0.00044005 Jy ! Component: 150 - total flux cleaned = 0.000609331 Jy ! Component: 200 - total flux cleaned = 0.00075275 Jy ! Total flux subtracted in 200 components = 0.00075275 Jy ! Clean residual min=-0.001839 max=0.001710 Jy/beam ! Clean residual mean=0.000030 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.110277 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 70 components and 0.110277 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8554 mas, bmaj=1.587 mas, bpa=70.2 degrees ! Estimated noise=0.429531 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000248126 Jy ! Component: 100 - total flux cleaned = 0.000321676 Jy ! Component: 150 - total flux cleaned = 0.000347476 Jy ! Component: 200 - total flux cleaned = 0.000369458 Jy ! Total flux subtracted in 200 components = 0.000369458 Jy ! Clean residual min=-0.001665 max=0.001877 Jy/beam ! Clean residual mean=0.000011 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.110646 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 88 components and 0.110646 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=0.041091Jy sigma=1.228541 ! Fit after self-cal, rms=0.041001Jy sigma=1.226942 wmodel /J1101+6241_X_map.mod ! wmodel: Unable to open new model file: /J1101+6241_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219a_uvs/J1101+6241_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8554 x 1.587 at 70.2 degrees (North through East) ! Clean map min=-0.00285 max=0.052174 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1101+6241_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0521743 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000395122 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.27194 2.27194 4.54387 9.08775 18.1755 36.351 72.702 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.052 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 132.045 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1101+6241_X_dfm.log closed on Fri May 20 00:03:25 2016