! Started logfile: /scr/pima/bg219a_uvs/J0110+6805_X_dfm.log on Thu May 19 23:46:43 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/J0110+6805_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0110+6805_X_uva.fits ! AN table 1: 58 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.626437 visibilities/baseline/integration-bin. ! Found source: J0110+6805 ! ! 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 9156 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 J0110+6805_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 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.033021Jy sigma=26.221691 ! Fit after self-cal, rms=0.844563Jy sigma=21.690906 ! 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=0.5448 mas, bmaj=2.316 mas, bpa=88.43 degrees ! Estimated noise=0.779206 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 = 0.110524 Jy ! Component: 100 - total flux cleaned = 0.136114 Jy ! Total flux subtracted in 100 components = 0.136114 Jy ! Clean residual min=-0.013894 max=0.012742 Jy/beam ! Clean residual mean=0.000008 rms=0.003101 Jy/beam ! Combined flux in latest and established models = 0.136114 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.136114 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=0.113351Jy sigma=2.168347 ! Fit after self-cal, rms=0.113341Jy sigma=2.166844 ! 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=0.7009 mas, bmaj=2.781 mas, bpa=89.32 degrees ! Estimated noise=0.316388 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 = 0.0295999 Jy ! Component: 100 - total flux cleaned = 0.0479113 Jy ! Component: 150 - total flux cleaned = 0.0601598 Jy ! Component: 200 - total flux cleaned = 0.0683654 Jy ! Total flux subtracted in 200 components = 0.0683654 Jy ! Clean residual min=-0.019132 max=0.028924 Jy/beam ! Clean residual mean=0.000016 rms=0.006173 Jy/beam ! Combined flux in latest and established models = 0.20448 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 21 components and 0.20448 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=0.102615Jy sigma=1.835451 ! Fit after self-cal, rms=0.102516Jy sigma=1.832717 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7009 x 2.781 at 89.32 degrees (North through East) ! Clean map min=-0.01838 max=0.15454 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: ! KP 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* 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: ! KP 1.00* 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: ! KP 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* 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: ! KP 1.00* 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: ! KP 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* 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: ! KP 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* 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: ! KP 1.00* 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: ! KP 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.102516Jy sigma=1.832717 ! Fit after self-cal, rms=0.102516Jy sigma=1.832717 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7009 mas, bmaj=2.781 mas, bpa=89.32 degrees ! Estimated noise=0.316388 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 = 0.00588054 Jy ! Component: 100 - total flux cleaned = 0.00746245 Jy ! Component: 150 - total flux cleaned = 0.00903908 Jy ! Component: 200 - total flux cleaned = 0.010312 Jy ! Total flux subtracted in 200 components = 0.010312 Jy ! Clean residual min=-0.018870 max=0.028429 Jy/beam ! Clean residual mean=0.000014 rms=0.005908 Jy/beam ! Combined flux in latest and established models = 0.214792 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 25 components and 0.214792 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=0.101698Jy sigma=1.812904 ! Fit after self-cal, rms=0.101666Jy sigma=1.812542 ! 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=0.101666Jy sigma=1.812542 ! Fit after self-cal, rms=0.102045Jy sigma=1.796239 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6987 mas, bmaj=2.779 mas, bpa=89.37 degrees ! Estimated noise=0.319966 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00547852 Jy ! Component: 100 - total flux cleaned = 0.00794285 Jy ! Component: 150 - total flux cleaned = 0.00912011 Jy ! Component: 200 - total flux cleaned = 0.0101802 Jy ! Total flux subtracted in 200 components = 0.0101802 Jy ! Clean residual min=-0.019387 max=0.027725 Jy/beam ! Clean residual mean=0.000012 rms=0.005650 Jy/beam ! Combined flux in latest and established models = 0.224972 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 25 components and 0.224972 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=0.101378Jy sigma=1.780422 ! Fit after self-cal, rms=0.101350Jy sigma=1.779865 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 (-2, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0268769 Jy ! Component: 100 - total flux cleaned = 0.042734 Jy ! Component: 150 - total flux cleaned = 0.0534034 Jy ! Component: 200 - total flux cleaned = 0.0608511 Jy ! Total flux subtracted in 200 components = 0.0608511 Jy ! Clean residual min=-0.011638 max=0.010853 Jy/beam ! Clean residual mean=0.000006 rms=0.002617 Jy/beam ! Combined flux in latest and established models = 0.285823 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 75 components and 0.285823 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=0.092538Jy sigma=1.464114 ! Fit after self-cal, rms=0.091861Jy sigma=1.442683 ! 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=0.091861Jy sigma=1.442683 ! Fit after self-cal, rms=0.090830Jy sigma=1.426844 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7017 mas, bmaj=2.78 mas, bpa=89.09 degrees ! Estimated noise=0.311039 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00829107 Jy ! Component: 100 - total flux cleaned = 0.0140677 Jy ! Component: 150 - total flux cleaned = 0.0169451 Jy ! Component: 200 - total flux cleaned = 0.018992 Jy ! Total flux subtracted in 200 components = 0.018992 Jy ! Clean residual min=-0.007682 max=0.007223 Jy/beam ! Clean residual mean=0.000003 rms=0.001645 Jy/beam ! Combined flux in latest and established models = 0.304815 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 98 components and 0.304815 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=0.089409Jy sigma=1.389082 ! Fit after self-cal, rms=0.089298Jy sigma=1.383305 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 = 0.00433388 Jy ! Component: 100 - total flux cleaned = 0.00628963 Jy ! Component: 150 - total flux cleaned = 0.007776 Jy ! Component: 200 - total flux cleaned = 0.00910356 Jy ! Total flux subtracted in 200 components = 0.00910356 Jy ! Clean residual min=-0.006462 max=0.005796 Jy/beam ! Clean residual mean=0.000002 rms=0.001346 Jy/beam ! Combined flux in latest and established models = 0.313919 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 111 components and 0.313919 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=0.088756Jy sigma=1.371140 ! Fit after self-cal, rms=0.088670Jy sigma=1.368211 ! 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=0.088670Jy sigma=1.368211 ! Fit after self-cal, rms=0.087320Jy sigma=1.363129 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.694 mas, bmaj=5.469 mas, bpa=78.62 degrees ! Estimated noise=0.424934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00240367 Jy ! Component: 100 - total flux cleaned = 0.00326033 Jy ! Component: 150 - total flux cleaned = 0.00419492 Jy ! Component: 200 - total flux cleaned = 0.00500911 Jy ! Total flux subtracted in 200 components = 0.00500911 Jy ! Clean residual min=-0.005316 max=0.005185 Jy/beam ! Clean residual mean=0.000005 rms=0.001460 Jy/beam ! Combined flux in latest and established models = 0.318928 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 114 components and 0.318928 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=0.087164Jy sigma=1.359784 ! Fit after self-cal, rms=0.087053Jy sigma=1.357454 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 = 0.000882965 Jy ! Component: 100 - total flux cleaned = 0.00149217 Jy ! Component: 150 - total flux cleaned = 0.00188584 Jy ! Component: 200 - total flux cleaned = 0.00214229 Jy ! Total flux subtracted in 200 components = 0.00214229 Jy ! Clean residual min=-0.005206 max=0.004625 Jy/beam ! Clean residual mean=0.000004 rms=0.001359 Jy/beam ! Combined flux in latest and established models = 0.32107 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 124 components and 0.32107 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=0.087001Jy sigma=1.357548 ! Fit after self-cal, rms=0.086948Jy sigma=1.356350 ! 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=0.7031 mas, bmaj=2.777 mas, bpa=89.02 degrees ! Estimated noise=0.31162 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7031 x 2.777 at 89.02 degrees (North through East) ! Clean map min=-0.0043535 max=0.15181 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=0.5466 mas, bmaj=2.326 mas, bpa=88.09 degrees ! Estimated noise=0.764462 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.108197 Jy ! Component: 100 - total flux cleaned = 0.134255 Jy ! Component: 150 - total flux cleaned = 0.149183 Jy ! Component: 200 - total flux cleaned = 0.161317 Jy ! Total flux subtracted in 200 components = 0.161317 Jy ! Clean residual min=-0.010231 max=0.009548 Jy/beam ! Clean residual mean=0.000007 rms=0.002541 Jy/beam ! Combined flux in latest and established models = 0.161317 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 36 model components to the UV plane model. ! The established model now contains 36 components and 0.161317 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7031 mas, bmaj=2.777 mas, bpa=89.02 degrees ! Estimated noise=0.31162 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 = 0.0301031 Jy ! Component: 100 - total flux cleaned = 0.0535064 Jy ! Component: 150 - total flux cleaned = 0.0721291 Jy ! Component: 200 - total flux cleaned = 0.0871234 Jy ! Total flux subtracted in 200 components = 0.0871234 Jy ! Clean residual min=-0.008696 max=0.012680 Jy/beam ! Clean residual mean=0.000011 rms=0.003402 Jy/beam ! Combined flux in latest and established models = 0.248441 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 91 components and 0.248441 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=1.694 mas, bmaj=5.469 mas, bpa=78.62 degrees ! Estimated noise=0.424934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0263465 Jy ! Component: 100 - total flux cleaned = 0.041506 Jy ! Component: 150 - total flux cleaned = 0.050968 Jy ! Component: 200 - total flux cleaned = 0.0573238 Jy ! Total flux subtracted in 200 components = 0.0573238 Jy ! Clean residual min=-0.006127 max=0.006511 Jy/beam ! Clean residual mean=0.000010 rms=0.002079 Jy/beam ! Combined flux in latest and established models = 0.305765 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 = 0.0043994 Jy ! Component: 100 - total flux cleaned = 0.00750501 Jy ! Component: 150 - total flux cleaned = 0.00971731 Jy ! Component: 200 - total flux cleaned = 0.0104102 Jy ! Total flux subtracted in 200 components = 0.0104102 Jy ! Clean residual min=-0.004814 max=0.005364 Jy/beam ! Clean residual mean=0.000006 rms=0.001495 Jy/beam ! Combined flux in latest and established models = 0.316175 Jy ! Adding 88 model components to the UV plane model. ! The established model now contains 151 components and 0.316175 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7031 mas, bmaj=2.777 mas, bpa=89.02 degrees ! Estimated noise=0.31162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00161235 Jy ! Component: 100 - total flux cleaned = -0.00104743 Jy ! Component: 150 - total flux cleaned = -0.00086199 Jy ! Component: 200 - total flux cleaned = -0.000465783 Jy ! Total flux subtracted in 200 components = -0.000465783 Jy ! Clean residual min=-0.004524 max=0.004734 Jy/beam ! Clean residual mean=0.000002 rms=0.000968 Jy/beam ! Combined flux in latest and established models = 0.315709 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 164 components and 0.315709 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=0.087010Jy sigma=1.355651 ! Fit after self-cal, rms=0.086974Jy sigma=1.352656 wmodel /J0110+6805_X_map.mod ! wmodel: Unable to open new model file: /J0110+6805_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219a_uvs/J0110+6805_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7031 x 2.777 at 89.02 degrees (North through East) ! Clean map min=-0.0040896 max=0.15633 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0110+6805_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.156331 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00093919 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.80231 1.80231 3.60461 7.20923 14.4185 28.8369 57.6738 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0028 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.156 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 166.453 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0110+6805_X_dfm.log closed on Thu May 19 23:46:45 2016