! Started logfile: /scr/pima/bg219g_uvs/J1101+3904_X_dfm.log on Thu May 19 21:43:34 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/bg219g_uvs/J1101+3904_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1101+3904_X_uva.fits ! AN table 1: 14 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.696429 visibilities/baseline/integration-bin. ! Found source: J1101+3904 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 4212 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+3904_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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004257Jy sigma=23.378509 ! Fit after self-cal, rms=0.841068Jy sigma=19.600709 ! 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=0.6736 mas, bmaj=2.699 mas, bpa=-54.08 degrees ! Estimated noise=1.06047 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 = 0.110678 Jy ! Component: 100 - total flux cleaned = 0.144503 Jy ! Total flux subtracted in 100 components = 0.144503 Jy ! Clean residual min=-0.011545 max=0.018989 Jy/beam ! Clean residual mean=-0.000019 rms=0.003372 Jy/beam ! Combined flux in latest and established models = 0.144503 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.144503 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=0.078800Jy sigma=1.647839 ! Fit after self-cal, rms=0.078673Jy sigma=1.645935 ! 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=0.9562 mas, bmaj=2.571 mas, bpa=-55.25 degrees ! Estimated noise=0.552682 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 = 0.0252926 Jy ! Component: 100 - total flux cleaned = 0.0354141 Jy ! Component: 150 - total flux cleaned = 0.0408578 Jy ! Component: 200 - total flux cleaned = 0.0442016 Jy ! Total flux subtracted in 200 components = 0.0442016 Jy ! Clean residual min=-0.008920 max=0.010900 Jy/beam ! Clean residual mean=-0.000008 rms=0.002709 Jy/beam ! Combined flux in latest and established models = 0.188705 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 25 components and 0.188705 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=0.071335Jy sigma=1.447755 ! Fit after self-cal, rms=0.071265Jy sigma=1.446110 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9562 x 2.571 at -55.25 degrees (North through East) ! Clean map min=-0.0086959 max=0.15802 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! ! Fit before self-cal, rms=0.071265Jy sigma=1.446110 ! Fit after self-cal, rms=0.071265Jy sigma=1.446110 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9562 mas, bmaj=2.571 mas, bpa=-55.25 degrees ! Estimated noise=0.552682 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 = 0.00253104 Jy ! Component: 100 - total flux cleaned = 0.00384274 Jy ! Component: 150 - total flux cleaned = 0.00436607 Jy ! Component: 200 - total flux cleaned = 0.00464148 Jy ! Total flux subtracted in 200 components = 0.00464148 Jy ! Clean residual min=-0.009073 max=0.010077 Jy/beam ! Clean residual mean=-0.000006 rms=0.002631 Jy/beam ! Combined flux in latest and established models = 0.193346 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 32 components and 0.193346 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=0.071141Jy sigma=1.443258 ! Fit after self-cal, rms=0.071139Jy sigma=1.443137 ! 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=0.071139Jy sigma=1.443137 ! Fit after self-cal, rms=0.071139Jy sigma=1.443137 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9562 mas, bmaj=2.571 mas, bpa=-55.25 degrees ! Estimated noise=0.552682 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000321053 Jy ! Component: 100 - total flux cleaned = 0.000519869 Jy ! Component: 150 - total flux cleaned = 0.000738707 Jy ! Component: 200 - total flux cleaned = 0.000939678 Jy ! Total flux subtracted in 200 components = 0.000939678 Jy ! Clean residual min=-0.009163 max=0.009878 Jy/beam ! Clean residual mean=-0.000006 rms=0.002618 Jy/beam ! Combined flux in latest and established models = 0.194286 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 35 components and 0.194286 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=0.071098Jy sigma=1.442318 ! Fit after self-cal, rms=0.071097Jy sigma=1.442283 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 = 8.98069e-05 Jy ! Component: 100 - total flux cleaned = 0.000272175 Jy ! Component: 150 - total flux cleaned = 0.000358032 Jy ! Component: 200 - total flux cleaned = 0.000439488 Jy ! Total flux subtracted in 200 components = 0.000439488 Jy ! Clean residual min=-0.009257 max=0.009782 Jy/beam ! Clean residual mean=-0.000005 rms=0.002614 Jy/beam ! Combined flux in latest and established models = 0.194726 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 38 components and 0.194726 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=0.071071Jy sigma=1.441825 ! Fit after self-cal, rms=0.071071Jy sigma=1.441808 ! 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=0.071071Jy sigma=1.441808 ! Fit after self-cal, rms=0.071071Jy sigma=1.441808 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9562 mas, bmaj=2.571 mas, bpa=-55.25 degrees ! Estimated noise=0.552682 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.85551e-05 Jy ! Component: 100 - total flux cleaned = 0.000130855 Jy ! Component: 150 - total flux cleaned = 0.000205886 Jy ! Component: 200 - total flux cleaned = 0.00025403 Jy ! Total flux subtracted in 200 components = 0.00025403 Jy ! Clean residual min=-0.009324 max=0.009728 Jy/beam ! Clean residual mean=-0.000005 rms=0.002611 Jy/beam ! Combined flux in latest and established models = 0.19498 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 40 components and 0.19498 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=0.071051Jy sigma=1.441475 ! Fit after self-cal, rms=0.071051Jy sigma=1.441466 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 = 4.88311e-05 Jy ! Component: 100 - total flux cleaned = 9.56733e-05 Jy ! Component: 150 - total flux cleaned = 0.000162746 Jy ! Component: 200 - total flux cleaned = 0.000205635 Jy ! Total flux subtracted in 200 components = 0.000205635 Jy ! Clean residual min=-0.009373 max=0.009673 Jy/beam ! Clean residual mean=-0.000005 rms=0.002608 Jy/beam ! Combined flux in latest and established models = 0.195185 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 42 components and 0.195185 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=0.071036Jy sigma=1.441204 ! Fit after self-cal, rms=0.071036Jy sigma=1.441198 ! 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=0.071036Jy sigma=1.441198 ! Fit after self-cal, rms=0.071036Jy sigma=1.441198 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.596 mas, bmaj=3.041 mas, bpa=82.56 degrees ! Estimated noise=0.647985 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00201328 Jy ! Component: 100 - total flux cleaned = 0.00257985 Jy ! Component: 150 - total flux cleaned = 0.00274249 Jy ! Component: 200 - total flux cleaned = 0.00284707 Jy ! Total flux subtracted in 200 components = 0.00284707 Jy ! Clean residual min=-0.012367 max=0.012101 Jy/beam ! Clean residual mean=-0.000006 rms=0.003846 Jy/beam ! Combined flux in latest and established models = 0.198032 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 45 components and 0.198032 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=0.071050Jy sigma=1.441814 ! Fit after self-cal, rms=0.071053Jy sigma=1.441777 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 = 3.05477e-05 Jy ! Component: 100 - total flux cleaned = 0.000119533 Jy ! Component: 150 - total flux cleaned = 0.000172769 Jy ! Component: 200 - total flux cleaned = 0.000221837 Jy ! Total flux subtracted in 200 components = 0.000221837 Jy ! Clean residual min=-0.012547 max=0.012292 Jy/beam ! Clean residual mean=-0.000006 rms=0.003853 Jy/beam ! Combined flux in latest and established models = 0.198254 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 51 components and 0.198254 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=0.071074Jy sigma=1.442543 ! Fit after self-cal, rms=0.071073Jy sigma=1.442524 ! 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=0.9562 mas, bmaj=2.571 mas, bpa=-55.25 degrees ! Estimated noise=0.552682 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9562 x 2.571 at -55.25 degrees (North through East) ! Clean map min=-0.010454 max=0.15996 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=0.6736 mas, bmaj=2.699 mas, bpa=-54.08 degrees ! Estimated noise=1.06047 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.110628 Jy ! Component: 100 - total flux cleaned = 0.144819 Jy ! Component: 150 - total flux cleaned = 0.161849 Jy ! Component: 200 - total flux cleaned = 0.170774 Jy ! Total flux subtracted in 200 components = 0.170774 Jy ! Clean residual min=-0.009326 max=0.010542 Jy/beam ! Clean residual mean=-0.000010 rms=0.002404 Jy/beam ! Combined flux in latest and established models = 0.170774 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.170774 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9562 mas, bmaj=2.571 mas, bpa=-55.25 degrees ! Estimated noise=0.552682 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 (-5.2, -18.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0161776 Jy ! Component: 100 - total flux cleaned = 0.0245906 Jy ! Component: 150 - total flux cleaned = 0.0270829 Jy ! Component: 200 - total flux cleaned = 0.027449 Jy ! Total flux subtracted in 200 components = 0.027449 Jy ! Clean residual min=-0.006459 max=0.006707 Jy/beam ! Clean residual mean=-0.000010 rms=0.001931 Jy/beam ! Combined flux in latest and established models = 0.198223 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 53 components and 0.198223 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=2.596 mas, bmaj=3.041 mas, bpa=82.56 degrees ! Estimated noise=0.647985 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000999424 Jy ! Component: 100 - total flux cleaned = 0.00120187 Jy ! Component: 150 - total flux cleaned = 0.00120205 Jy ! Component: 200 - total flux cleaned = 0.00121453 Jy ! Total flux subtracted in 200 components = 0.00121453 Jy ! Clean residual min=-0.007779 max=0.008382 Jy/beam ! Clean residual mean=-0.000016 rms=0.002596 Jy/beam ! Combined flux in latest and established models = 0.199438 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 = 0.000141683 Jy ! Component: 100 - total flux cleaned = 0.000283416 Jy ! Component: 150 - total flux cleaned = 0.000416627 Jy ! Component: 200 - total flux cleaned = 0.000425507 Jy ! Total flux subtracted in 200 components = 0.000425507 Jy ! Clean residual min=-0.007568 max=0.008514 Jy/beam ! Clean residual mean=-0.000016 rms=0.002482 Jy/beam ! Combined flux in latest and established models = 0.199863 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 67 components and 0.199863 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9562 mas, bmaj=2.571 mas, bpa=-55.25 degrees ! Estimated noise=0.552682 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000473653 Jy ! Component: 100 - total flux cleaned = 0.000484158 Jy ! Component: 150 - total flux cleaned = 0.000692892 Jy ! Component: 200 - total flux cleaned = 0.000784698 Jy ! Total flux subtracted in 200 components = 0.000784698 Jy ! Clean residual min=-0.005360 max=0.006118 Jy/beam ! Clean residual mean=-0.000011 rms=0.001633 Jy/beam ! Combined flux in latest and established models = 0.200648 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 80 components and 0.200648 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=0.067638Jy sigma=1.366092 ! Fit after self-cal, rms=0.067347Jy sigma=1.358549 wmodel /J1101+3904_X_map.mod ! wmodel: Unable to open new model file: /J1101+3904_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219g_uvs/J1101+3904_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9562 x 2.571 at -55.25 degrees (North through East) ! Clean map min=-0.013528 max=0.14811 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1101+3904_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.148108 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00146605 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.96956 2.96956 5.93912 11.8782 23.7565 47.513 95.026 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0043 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.148 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 101.025 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1101+3904_X_dfm.log closed on Thu May 19 21:43:36 2016