! Started logfile: /scr/pima/bg219a_uvs/J1419+3821_X_dfm.log on Fri May 20 00:10:22 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/J1419+3821_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1419+3821_X_uva.fits ! AN table 1: 27 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.563492 visibilities/baseline/integration-bin. ! Found source: J1419+3821 ! ! 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 3 lines of history. ! ! Reading 5112 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 J1419+3821_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 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.210355Jy sigma=26.813791 ! Fit after self-cal, rms=0.449550Jy sigma=9.471889 ! 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=0.7708 mas, bmaj=1.085 mas, bpa=28.07 degrees ! Estimated noise=0.911182 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 = 0.433522 Jy ! Component: 100 - total flux cleaned = 0.528818 Jy ! Total flux subtracted in 100 components = 0.528818 Jy ! Clean residual min=-0.029553 max=0.032773 Jy/beam ! Clean residual mean=-0.000019 rms=0.006426 Jy/beam ! Combined flux in latest and established models = 0.528818 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.528818 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=0.170301Jy sigma=2.581609 ! Fit after self-cal, rms=0.169759Jy sigma=2.581116 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.028 mas, bmaj=1.585 mas, bpa=27.48 degrees ! Estimated noise=0.51865 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 = 0.0585794 Jy ! Component: 100 - total flux cleaned = 0.0852781 Jy ! Component: 150 - total flux cleaned = 0.0998885 Jy ! Component: 200 - total flux cleaned = 0.108038 Jy ! Total flux subtracted in 200 components = 0.108038 Jy ! Clean residual min=-0.025871 max=0.025671 Jy/beam ! Clean residual mean=-0.000034 rms=0.005752 Jy/beam ! Combined flux in latest and established models = 0.636856 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 20 components and 0.636856 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=0.156928Jy sigma=1.903917 ! Fit after self-cal, rms=0.156911Jy sigma=1.903754 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.028 x 1.585 at 27.48 degrees (North through East) ! Clean map min=-0.024395 max=0.57738 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: ! FD 1.00* 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: ! FD 1.00* 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: ! FD 1.00* 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: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 KP 1.00* LA 1.00 MK 1.03 ! NL 1.14 OV 0.99 PT 0.89 SC 1.00 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 KP 1.00* LA 0.97 MK 1.00 ! NL 1.12 OV 0.99 PT 0.87 SC 0.99 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 KP 1.00* LA 0.98 MK 1.01 ! NL 1.10 OV 1.01 PT 0.89 SC 0.96 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 KP 1.00* LA 0.99 MK 1.03 ! NL 1.15 OV 1.03 PT 0.88 SC 1.00 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 KP 1.00* LA 1.01 MK 1.01 ! NL 1.13 OV 1.03 PT 0.90 SC 0.98 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 KP 1.00* LA 1.05 MK 1.08 ! NL 1.17 OV 1.03 PT 0.93 SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 KP 1.17 LA 1.05 MK 1.10 ! NL 1.17 OV 1.00 PT 0.93 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* 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=0.156911Jy sigma=1.903754 ! Fit after self-cal, rms=0.156279Jy sigma=1.611605 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.03 mas, bmaj=1.605 mas, bpa=27.74 degrees ! Estimated noise=0.525866 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 (39, -14.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0141655 Jy ! Component: 100 - total flux cleaned = 0.0201752 Jy ! Component: 150 - total flux cleaned = 0.0229665 Jy ! Component: 200 - total flux cleaned = 0.0241408 Jy ! Total flux subtracted in 200 components = 0.0241408 Jy ! Clean residual min=-0.009388 max=0.012541 Jy/beam ! Clean residual mean=0.000005 rms=0.002514 Jy/beam ! Combined flux in latest and established models = 0.660997 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 41 components and 0.660997 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=0.154286Jy sigma=1.560287 ! Fit after self-cal, rms=0.154027Jy sigma=1.550976 ! 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=0.154027Jy sigma=1.550976 ! Fit after self-cal, rms=0.152076Jy sigma=1.538890 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.029 mas, bmaj=1.591 mas, bpa=27.65 degrees ! Estimated noise=0.528356 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00604568 Jy ! Component: 100 - total flux cleaned = 0.00910729 Jy ! Component: 150 - total flux cleaned = 0.0095205 Jy ! Component: 200 - total flux cleaned = 0.00969799 Jy ! Total flux subtracted in 200 components = 0.00969799 Jy ! Clean residual min=-0.008804 max=0.009849 Jy/beam ! Clean residual mean=-0.000024 rms=0.002380 Jy/beam ! Combined flux in latest and established models = 0.670695 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 53 components and 0.670695 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=0.151657Jy sigma=1.529099 ! Fit after self-cal, rms=0.151614Jy sigma=1.527927 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 = 0.00139562 Jy ! Component: 100 - total flux cleaned = 0.00139887 Jy ! Component: 150 - total flux cleaned = 0.00133181 Jy ! Component: 200 - total flux cleaned = 0.00126758 Jy ! Total flux subtracted in 200 components = 0.00126758 Jy ! Clean residual min=-0.009167 max=0.009619 Jy/beam ! Clean residual mean=-0.000029 rms=0.002354 Jy/beam ! Combined flux in latest and established models = 0.671963 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 56 components and 0.671963 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=0.151394Jy sigma=1.525544 ! Fit after self-cal, rms=0.151386Jy sigma=1.525340 ! 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=0.151386Jy sigma=1.525340 ! Fit after self-cal, rms=0.151328Jy sigma=1.522210 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.029 mas, bmaj=1.589 mas, bpa=27.64 degrees ! Estimated noise=0.530199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00334349 Jy ! Component: 100 - total flux cleaned = 0.00518205 Jy ! Component: 150 - total flux cleaned = 0.00524782 Jy ! Component: 200 - total flux cleaned = 0.00518607 Jy ! Total flux subtracted in 200 components = 0.00518607 Jy ! Clean residual min=-0.009341 max=0.009959 Jy/beam ! Clean residual mean=-0.000028 rms=0.002352 Jy/beam ! Combined flux in latest and established models = 0.677149 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 63 components and 0.677149 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=0.151213Jy sigma=1.519334 ! Fit after self-cal, rms=0.151208Jy sigma=1.519115 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 = 0.000521404 Jy ! Component: 100 - total flux cleaned = 0.000465289 Jy ! Component: 150 - total flux cleaned = 0.000409854 Jy ! Component: 200 - total flux cleaned = 0.000306319 Jy ! Total flux subtracted in 200 components = 0.000306319 Jy ! Clean residual min=-0.009423 max=0.009852 Jy/beam ! Clean residual mean=-0.000032 rms=0.002345 Jy/beam ! Combined flux in latest and established models = 0.677455 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 66 components and 0.677455 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=0.151100Jy sigma=1.517905 ! Fit after self-cal, rms=0.151100Jy sigma=1.517841 ! 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=0.151100Jy sigma=1.517841 ! Fit after self-cal, rms=0.151142Jy sigma=1.516806 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.298 mas, bmaj=3.489 mas, bpa=27.68 degrees ! Estimated noise=0.69686 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00366904 Jy ! Component: 100 - total flux cleaned = 0.00442441 Jy ! Component: 150 - total flux cleaned = 0.004625 Jy ! Component: 200 - total flux cleaned = 0.00468468 Jy ! Total flux subtracted in 200 components = 0.00468468 Jy ! Clean residual min=-0.010552 max=0.011859 Jy/beam ! Clean residual mean=-0.000064 rms=0.003207 Jy/beam ! Combined flux in latest and established models = 0.682139 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 70 components and 0.682139 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=0.151307Jy sigma=1.515995 ! Fit after self-cal, rms=0.151302Jy sigma=1.515766 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 = 0.000162163 Jy ! Component: 100 - total flux cleaned = 0.000161782 Jy ! Component: 150 - total flux cleaned = 0.000164226 Jy ! Component: 200 - total flux cleaned = 0.000222653 Jy ! Total flux subtracted in 200 components = 0.000222653 Jy ! Clean residual min=-0.010482 max=0.011644 Jy/beam ! Clean residual mean=-0.000066 rms=0.003190 Jy/beam ! Combined flux in latest and established models = 0.682362 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 70 components and 0.682362 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=0.151313Jy sigma=1.516215 ! Fit after self-cal, rms=0.151312Jy sigma=1.516113 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.028 mas, bmaj=1.588 mas, bpa=27.64 degrees ! Estimated noise=0.531314 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.028 x 1.588 at 27.64 degrees (North through East) ! Clean map min=-0.0088839 max=0.5813 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 ! Performing amp+phase self-cal ! ! 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=0.151312Jy sigma=1.516113 ! Fit after self-cal, rms=0.146343Jy sigma=1.318658 ! Inverting map and beam ! Estimated beam: bmin=1.031 mas, bmaj=1.583 mas, bpa=27.54 degrees ! Estimated noise=0.52916 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00390956 Jy ! Component: 100 - total flux cleaned = -0.00521037 Jy ! Component: 150 - total flux cleaned = -0.00632736 Jy ! Component: 200 - total flux cleaned = -0.00724527 Jy ! Total flux subtracted in 200 components = -0.00724527 Jy ! Clean residual min=-0.007417 max=0.007953 Jy/beam ! Clean residual mean=-0.000019 rms=0.001778 Jy/beam ! Combined flux in latest and established models = 0.675117 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 77 components and 0.675117 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=0.145918Jy sigma=1.312414 ! Fit after self-cal, rms=0.145935Jy sigma=1.312192 ! Inverting map ! Added new window around map position (-4.4, -32). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00405819 Jy ! Component: 100 - total flux cleaned = 0.00502951 Jy ! Component: 150 - total flux cleaned = 0.00584422 Jy ! Component: 200 - total flux cleaned = 0.00672865 Jy ! Total flux subtracted in 200 components = 0.00672865 Jy ! Clean residual min=-0.006529 max=0.007455 Jy/beam ! Clean residual mean=-0.000016 rms=0.001621 Jy/beam ! Combined flux in latest and established models = 0.681846 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 95 components and 0.681846 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=0.145466Jy sigma=1.294994 ! Fit after self-cal, rms=0.145469Jy sigma=1.293291 ! Inverting map ! Added new window around map position (-33.2, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00683097 Jy ! Component: 100 - total flux cleaned = 0.0105848 Jy ! Component: 150 - total flux cleaned = 0.0119389 Jy ! Component: 200 - total flux cleaned = 0.0133203 Jy ! Total flux subtracted in 200 components = 0.0133203 Jy ! Clean residual min=-0.005805 max=0.006039 Jy/beam ! Clean residual mean=0.000005 rms=0.001363 Jy/beam ! Combined flux in latest and established models = 0.695166 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 116 components and 0.695166 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=0.144523Jy sigma=1.278400 ! Fit after self-cal, rms=0.144505Jy sigma=1.276372 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.144505Jy sigma=1.276372 ! Fit after self-cal, rms=0.144222Jy sigma=1.263453 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=0.77 mas, bmaj=1.088 mas, bpa=28.12 degrees ! Estimated noise=0.925873 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.440392 Jy ! Component: 100 - total flux cleaned = 0.537412 Jy ! Component: 150 - total flux cleaned = 0.570627 Jy ! Component: 200 - total flux cleaned = 0.591859 Jy ! Total flux subtracted in 200 components = 0.591859 Jy ! Clean residual min=-0.015822 max=0.015287 Jy/beam ! Clean residual mean=0.000015 rms=0.003477 Jy/beam ! Combined flux in latest and established models = 0.591859 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.591859 Jy ! Inverting map and beam ! Estimated beam: bmin=1.031 mas, bmaj=1.583 mas, bpa=27.54 degrees ! Estimated noise=0.527159 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 = 0.0308722 Jy ! Component: 100 - total flux cleaned = 0.0476593 Jy ! Component: 150 - total flux cleaned = 0.0594131 Jy ! Component: 200 - total flux cleaned = 0.0668259 Jy ! Total flux subtracted in 200 components = 0.0668259 Jy ! Clean residual min=-0.008455 max=0.010127 Jy/beam ! Clean residual mean=-0.000020 rms=0.002336 Jy/beam ! Combined flux in latest and established models = 0.658685 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 51 components and 0.658685 Jy ! Inverting map ! Added new window around map position (22.2, 35.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00924433 Jy ! Component: 100 - total flux cleaned = 0.0147543 Jy ! Component: 150 - total flux cleaned = 0.0195817 Jy ! Component: 200 - total flux cleaned = 0.023758 Jy ! Total flux subtracted in 200 components = 0.023758 Jy ! Clean residual min=-0.006631 max=0.006143 Jy/beam ! Clean residual mean=-0.000005 rms=0.001548 Jy/beam ! Combined flux in latest and established models = 0.682443 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 78 components and 0.682443 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=2.304 mas, bmaj=3.497 mas, bpa=27.79 degrees ! Estimated noise=0.69009 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0062897 Jy ! Component: 100 - total flux cleaned = 0.0112151 Jy ! Component: 150 - total flux cleaned = 0.0152904 Jy ! Component: 200 - total flux cleaned = 0.018752 Jy ! Total flux subtracted in 200 components = 0.018752 Jy ! Clean residual min=-0.007104 max=0.005732 Jy/beam ! Clean residual mean=0.000009 rms=0.001746 Jy/beam ! Combined flux in latest and established models = 0.701195 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 = 0.00300226 Jy ! Component: 100 - total flux cleaned = 0.00533718 Jy ! Component: 150 - total flux cleaned = 0.00680043 Jy ! Component: 200 - total flux cleaned = 0.00818143 Jy ! Total flux subtracted in 200 components = 0.00818143 Jy ! Clean residual min=-0.007262 max=0.005742 Jy/beam ! Clean residual mean=0.000014 rms=0.001692 Jy/beam ! Combined flux in latest and established models = 0.709377 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 141 components and 0.709376 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.031 mas, bmaj=1.583 mas, bpa=27.54 degrees ! Estimated noise=0.527159 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114868 Jy ! Component: 100 - total flux cleaned = 0.00202715 Jy ! Component: 150 - total flux cleaned = 0.00313281 Jy ! Component: 200 - total flux cleaned = 0.00406087 Jy ! Total flux subtracted in 200 components = 0.00406087 Jy ! Clean residual min=-0.005840 max=0.005318 Jy/beam ! Clean residual mean=0.000010 rms=0.001280 Jy/beam ! Combined flux in latest and established models = 0.713437 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 156 components and 0.713437 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=0.141989Jy sigma=1.248258 ! Fit after self-cal, rms=0.141948Jy sigma=1.245159 wmodel /J1419+3821_X_map.mod ! wmodel: Unable to open new model file: /J1419+3821_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219a_uvs/J1419+3821_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.031 x 1.583 at 27.54 degrees (North through East) ! Clean map min=-0.0055274 max=0.57851 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1419+3821_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.578513 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00125009 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.648262 0.648262 1.29652 2.59305 5.1861 10.3722 20.7444 41.4888 82.9775 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0037 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.578 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 462.775 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1419+3821_X_dfm.log closed on Fri May 20 00:10:25 2016