! Started logfile: /scr/pima/bg219a_uvs/J1607-3331_X_dfm.log on Fri May 20 00:13:05 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/J1607-3331_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1607-3331_X_uva.fits ! AN table 1: 9 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.666667 visibilities/baseline/integration-bin. ! Found source: J1607-3331 ! ! 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 1080 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 J1607-3331_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 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006242Jy sigma=21.790229 ! Fit after self-cal, rms=0.899054Jy sigma=19.432507 ! 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=0.6609 mas, bmaj=1.472 mas, bpa=12.56 degrees ! Estimated noise=1.85312 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.075093 Jy ! Component: 100 - total flux cleaned = 0.0990082 Jy ! Total flux subtracted in 100 components = 0.0990082 Jy ! Clean residual min=-0.010243 max=0.010339 Jy/beam ! Clean residual mean=-0.000154 rms=0.003285 Jy/beam ! Combined flux in latest and established models = 0.0990082 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0990082 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=0.067560Jy sigma=1.377178 ! Fit after self-cal, rms=0.067530Jy sigma=1.373411 ! 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=0.7611 mas, bmaj=1.741 mas, bpa=5.714 degrees ! Estimated noise=1.13153 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 = 0.0180734 Jy ! Component: 100 - total flux cleaned = 0.0233921 Jy ! Component: 150 - total flux cleaned = 0.0230747 Jy ! Component: 200 - total flux cleaned = 0.0213994 Jy ! Total flux subtracted in 200 components = 0.0213994 Jy ! Clean residual min=-0.004479 max=0.004510 Jy/beam ! Clean residual mean=-0.000155 rms=0.001318 Jy/beam ! Combined flux in latest and established models = 0.120408 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 67 components and 0.120408 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=0.062802Jy sigma=1.235276 ! Fit after self-cal, rms=0.062713Jy sigma=1.233320 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7611 x 1.741 at 5.714 degrees (North through East) ! Clean map min=-0.0048884 max=0.078982 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 0.94 MK 0.96 NL 1.00* OV 1.06 ! PT 0.92 SC 1.01 ! ! ! 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 0.84 MK 1.00 NL 1.00* OV 1.09 ! PT 1.00 SC 0.92 ! ! ! Correcting IF 4. ! 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 5. ! Telescope amplitude corrections in sub-array 1: ! LA 0.96 MK 1.12 NL 1.00* OV 1.08 ! PT 0.94 SC 1.10 ! ! ! 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 1.01 MK 1.14 NL 1.00* OV 0.94 ! PT 1.07 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 0.97 NL 1.00* OV 0.94 ! PT 1.01 SC 1.13 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! LA 1.04 MK 0.97 NL 1.00* OV 0.96 ! PT 1.03 SC 0.92 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 1.17 NL 1.00* OV 0.88 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! LA 0.93 MK 0.92 NL 1.00* OV 1.17 ! PT 0.96 SC 0.86 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! LA 0.96 MK 0.98 NL 1.00* OV 1.07 ! PT 1.09 SC 0.95 ! ! ! Fit before self-cal, rms=0.062713Jy sigma=1.233320 ! Fit after self-cal, rms=0.061691Jy sigma=1.215072 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7629 mas, bmaj=1.741 mas, bpa=6.023 degrees ! Estimated noise=1.12203 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 = 0.00116696 Jy ! Component: 100 - total flux cleaned = 0.000702769 Jy ! Component: 150 - total flux cleaned = 0.000704255 Jy ! Component: 200 - total flux cleaned = 0.000704143 Jy ! Total flux subtracted in 200 components = 0.000704143 Jy ! Clean residual min=-0.001493 max=0.001510 Jy/beam ! Clean residual mean=-0.000006 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.121112 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 114 components and 0.121112 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=0.061229Jy sigma=1.207448 ! Fit after self-cal, rms=0.061256Jy sigma=1.206206 ! 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=0.061256Jy sigma=1.206206 ! Fit after self-cal, rms=0.060594Jy sigma=1.205981 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.761 mas, bmaj=1.734 mas, bpa=6.267 degrees ! Estimated noise=1.11684 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000843516 Jy ! Component: 100 - total flux cleaned = -0.000937532 Jy ! Component: 150 - total flux cleaned = -0.000640776 Jy ! Component: 200 - total flux cleaned = -0.000168066 Jy ! Total flux subtracted in 200 components = -0.000168066 Jy ! Clean residual min=-0.001065 max=0.001068 Jy/beam ! Clean residual mean=-0.000011 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.120944 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 150 components and 0.120944 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=0.060342Jy sigma=1.202683 ! Fit after self-cal, rms=0.060314Jy sigma=1.202347 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 = -9.38734e-06 Jy ! Component: 100 - total flux cleaned = 0.00038413 Jy ! Component: 150 - total flux cleaned = 0.000750086 Jy ! Component: 200 - total flux cleaned = 0.00108906 Jy ! Total flux subtracted in 200 components = 0.00108906 Jy ! Clean residual min=-0.000903 max=0.000910 Jy/beam ! Clean residual mean=-0.000011 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.122033 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 177 components and 0.122033 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=0.060147Jy sigma=1.200327 ! Fit after self-cal, rms=0.060126Jy sigma=1.200152 ! 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=0.060126Jy sigma=1.200152 ! Fit after self-cal, rms=0.059670Jy sigma=1.197943 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7594 mas, bmaj=1.729 mas, bpa=6.304 degrees ! Estimated noise=1.11246 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.61973e-05 Jy ! Component: 100 - total flux cleaned = -4.20998e-06 Jy ! Component: 150 - total flux cleaned = 0.000101915 Jy ! Component: 200 - total flux cleaned = 0.00046976 Jy ! Total flux subtracted in 200 components = 0.00046976 Jy ! Clean residual min=-0.000856 max=0.000849 Jy/beam ! Clean residual mean=-0.000009 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.122502 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 215 components and 0.122502 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=0.059539Jy sigma=1.196117 ! Fit after self-cal, rms=0.059519Jy sigma=1.195964 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 = 0.000159535 Jy ! Component: 100 - total flux cleaned = 0.000311918 Jy ! Component: 150 - total flux cleaned = 0.000598399 Jy ! Component: 200 - total flux cleaned = 0.000732964 Jy ! Total flux subtracted in 200 components = 0.000732964 Jy ! Clean residual min=-0.000740 max=0.000734 Jy/beam ! Clean residual mean=-0.000007 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.123235 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 235 components and 0.123235 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=0.059422Jy sigma=1.194794 ! Fit after self-cal, rms=0.059407Jy sigma=1.194697 ! 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=0.059407Jy sigma=1.194697 ! Fit after self-cal, rms=0.059430Jy sigma=1.193320 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.336 mas, bmaj=7.254 mas, bpa=6.599 degrees ! Estimated noise=1.59598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000150677 Jy ! Component: 100 - total flux cleaned = -0.000379154 Jy ! Component: 150 - total flux cleaned = -0.000616476 Jy ! Component: 200 - total flux cleaned = -0.000838814 Jy ! Total flux subtracted in 200 components = -0.000838814 Jy ! Clean residual min=-0.000293 max=0.000298 Jy/beam ! Clean residual mean=-0.000000 rms=0.000104 Jy/beam ! Combined flux in latest and established models = 0.122397 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 269 components and 0.122397 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=0.059408Jy sigma=1.193038 ! Fit after self-cal, rms=0.059411Jy sigma=1.192972 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 = 0.000365429 Jy ! Component: 100 - total flux cleaned = 0.000649148 Jy ! Component: 150 - total flux cleaned = 0.000955791 Jy ! Component: 200 - total flux cleaned = 0.00127655 Jy ! Total flux subtracted in 200 components = 0.00127655 Jy ! Clean residual min=-0.000297 max=0.000298 Jy/beam ! Clean residual mean=-0.000005 rms=0.000110 Jy/beam ! Combined flux in latest and established models = 0.123673 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 288 components and 0.123673 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=0.059399Jy sigma=1.192797 ! Fit after self-cal, rms=0.059400Jy sigma=1.192774 ! 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=0.7597 mas, bmaj=1.73 mas, bpa=6.339 degrees ! Estimated noise=1.11267 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7597 x 1.73 at 6.339 degrees (North through East) ! Clean map min=-0.003086 max=0.077856 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=0.6583 mas, bmaj=1.469 mas, bpa=13.09 degrees ! Estimated noise=1.81358 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0733487 Jy ! Component: 100 - total flux cleaned = 0.0957231 Jy ! Component: 150 - total flux cleaned = 0.0944576 Jy ! Component: 200 - total flux cleaned = 0.0920652 Jy ! Total flux subtracted in 200 components = 0.0920652 Jy ! Clean residual min=-0.007334 max=0.007255 Jy/beam ! Clean residual mean=-0.000114 rms=0.002162 Jy/beam ! Combined flux in latest and established models = 0.0920652 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 45 model components to the UV plane model. ! The established model now contains 45 components and 0.0920652 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7597 mas, bmaj=1.73 mas, bpa=6.339 degrees ! Estimated noise=1.11267 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 = 0.00533712 Jy ! Component: 100 - total flux cleaned = 0.00812837 Jy ! Component: 150 - total flux cleaned = 0.00743876 Jy ! Component: 200 - total flux cleaned = 0.00660275 Jy ! Total flux subtracted in 200 components = 0.00660275 Jy ! Clean residual min=-0.003375 max=0.003308 Jy/beam ! Clean residual mean=-0.000138 rms=0.001122 Jy/beam ! Combined flux in latest and established models = 0.098668 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 100 components and 0.098668 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=2.336 mas, bmaj=7.254 mas, bpa=6.599 degrees ! Estimated noise=1.59598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00323197 Jy ! Component: 100 - total flux cleaned = -0.00249754 Jy ! Component: 150 - total flux cleaned = -0.00232252 Jy ! Component: 200 - total flux cleaned = -0.00242172 Jy ! Total flux subtracted in 200 components = -0.00242172 Jy ! Clean residual min=-0.001634 max=0.001610 Jy/beam ! Clean residual mean=-0.000046 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.0962462 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 = -0.00018463 Jy ! Component: 100 - total flux cleaned = -0.000453665 Jy ! Component: 150 - total flux cleaned = -0.000302386 Jy ! Component: 200 - total flux cleaned = 0.00027807 Jy ! Total flux subtracted in 200 components = 0.00027807 Jy ! Clean residual min=-0.003594 max=0.003589 Jy/beam ! Clean residual mean=-0.000039 rms=0.001350 Jy/beam ! Combined flux in latest and established models = 0.0965243 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 169 components and 0.0965243 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7597 mas, bmaj=1.73 mas, bpa=6.339 degrees ! Estimated noise=1.11267 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0015741 Jy ! Component: 100 - total flux cleaned = -0.00145982 Jy ! Component: 150 - total flux cleaned = -0.000976506 Jy ! Component: 200 - total flux cleaned = -0.000727011 Jy ! Total flux subtracted in 200 components = -0.000727011 Jy ! Clean residual min=-0.001351 max=0.001352 Jy/beam ! Clean residual mean=0.000015 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.0957973 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 213 components and 0.0957973 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=0.059630Jy sigma=1.196160 ! Fit after self-cal, rms=0.059556Jy sigma=1.195358 wmodel /J1607-3331_X_map.mod ! wmodel: Unable to open new model file: /J1607-3331_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219a_uvs/J1607-3331_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7597 x 1.73 at 6.339 degrees (North through East) ! Clean map min=-0.00558 max=0.059595 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1607-3331_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0595952 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000428946 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.1593 2.1593 4.31859 8.63719 17.2744 34.5487 69.0975 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.059 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 138.934 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1607-3331_X_dfm.log closed on Fri May 20 00:13:08 2016