! Started logfile: /scr/pima/bg219b_uvs/J0211+5058_X_dfm.log on Thu May 19 19:56:32 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/bg219b_uvs/J0211+5058_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0211+5058_X_uva.fits ! AN table 1: 62 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.445276 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0211+5058 ! ! 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 9276 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 J0211+5058_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 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001519Jy sigma=26.182914 ! Fit after self-cal, rms=0.959343Jy sigma=25.216839 ! 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=2.294 mas, bmaj=4.612 mas, bpa=89.41 degrees ! Estimated noise=0.515979 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 = 0.0308134 Jy ! Component: 100 - total flux cleaned = 0.0376858 Jy ! Total flux subtracted in 100 components = 0.0376858 Jy ! Clean residual min=-0.003287 max=0.004319 Jy/beam ! Clean residual mean=0.000026 rms=0.001013 Jy/beam ! Combined flux in latest and established models = 0.0376858 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0376858 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=0.047444Jy sigma=1.213139 ! Fit after self-cal, rms=0.045572Jy sigma=1.163484 ! 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=2.648 mas, bmaj=4.87 mas, bpa=87 degrees ! Estimated noise=0.310959 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 = 0.00625264 Jy ! Component: 100 - total flux cleaned = 0.00989958 Jy ! Component: 150 - total flux cleaned = 0.0125286 Jy ! Component: 200 - total flux cleaned = 0.0144693 Jy ! Total flux subtracted in 200 components = 0.0144693 Jy ! Clean residual min=-0.003156 max=0.002755 Jy/beam ! Clean residual mean=0.000039 rms=0.001003 Jy/beam ! Combined flux in latest and established models = 0.0521551 Jy ! Performing phase self-cal ! Adding 81 model components to the UV plane model. ! The established model now contains 90 components and 0.0521551 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=0.044593Jy sigma=1.138135 ! Fit after self-cal, rms=0.044436Jy sigma=1.135746 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.648 x 4.87 at 87 degrees (North through East) ! Clean map min=-0.0032995 max=0.044393 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 1.10 FD 1.03 HN 1.00* KP 0.95 ! LA 0.97 NL 1.04 OV 1.14 PT 1.04 ! ! ! 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* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.02 HN 1.00* KP 1.08 ! LA 0.89 NL 1.09 OV 1.12 PT 1.01 ! ! ! 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* 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* 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* 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* 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* 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* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 1.00* KP 1.15 ! LA 0.85 NL 1.13 OV 0.92 PT 0.86 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.00* KP 0.95 ! LA 0.85 NL 1.02 OV 1.00 PT 0.92 ! ! ! 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* NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.044436Jy sigma=1.135746 ! Fit after self-cal, rms=0.043976Jy sigma=1.132071 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.67 mas, bmaj=4.893 mas, bpa=86.95 degrees ! Estimated noise=0.309762 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 = 0.00164835 Jy ! Component: 100 - total flux cleaned = 0.00274851 Jy ! Component: 150 - total flux cleaned = 0.00355291 Jy ! Component: 200 - total flux cleaned = 0.00415153 Jy ! Total flux subtracted in 200 components = 0.00415153 Jy ! Clean residual min=-0.002832 max=0.002658 Jy/beam ! Clean residual mean=0.000031 rms=0.000843 Jy/beam ! Combined flux in latest and established models = 0.0563066 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 126 components and 0.0563066 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=0.043903Jy sigma=1.129994 ! Fit after self-cal, rms=0.043894Jy sigma=1.128436 ! 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=0.043894Jy sigma=1.128436 ! Fit after self-cal, rms=0.044262Jy sigma=1.124743 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.659 mas, bmaj=4.89 mas, bpa=86.96 degrees ! Estimated noise=0.310593 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000948846 Jy ! Component: 100 - total flux cleaned = 0.00159108 Jy ! Component: 150 - total flux cleaned = 0.00205607 Jy ! Component: 200 - total flux cleaned = 0.00239759 Jy ! Total flux subtracted in 200 components = 0.00239759 Jy ! Clean residual min=-0.002430 max=0.002420 Jy/beam ! Clean residual mean=0.000024 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.0587042 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 135 components and 0.0587042 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=0.044239Jy sigma=1.124033 ! Fit after self-cal, rms=0.044318Jy sigma=1.123082 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 = 0.000401019 Jy ! Component: 100 - total flux cleaned = 0.000530264 Jy ! Component: 150 - total flux cleaned = 0.000611574 Jy ! Component: 200 - total flux cleaned = 0.000648672 Jy ! Total flux subtracted in 200 components = 0.000648672 Jy ! Clean residual min=-0.002488 max=0.002392 Jy/beam ! Clean residual mean=0.000024 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.0593529 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 141 components and 0.0593529 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=0.044313Jy sigma=1.122924 ! Fit after self-cal, rms=0.044292Jy sigma=1.122618 ! 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=0.044292Jy sigma=1.122618 ! Fit after self-cal, rms=0.044606Jy sigma=1.122268 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.647 mas, bmaj=4.881 mas, bpa=87.17 degrees ! Estimated noise=0.311287 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00059873 Jy ! Component: 100 - total flux cleaned = 0.00100951 Jy ! Component: 150 - total flux cleaned = 0.00130997 Jy ! Component: 200 - total flux cleaned = 0.00141557 Jy ! Total flux subtracted in 200 components = 0.00141557 Jy ! Clean residual min=-0.002328 max=0.002346 Jy/beam ! Clean residual mean=0.000022 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.0607685 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 143 components and 0.0607685 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=0.044597Jy sigma=1.121974 ! Fit after self-cal, rms=0.044627Jy sigma=1.121893 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 = 0.000144606 Jy ! Component: 100 - total flux cleaned = 0.000172544 Jy ! Component: 150 - total flux cleaned = 0.00019864 Jy ! Component: 200 - total flux cleaned = 0.000223537 Jy ! Total flux subtracted in 200 components = 0.000223537 Jy ! Clean residual min=-0.002339 max=0.002349 Jy/beam ! Clean residual mean=0.000022 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.060992 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 144 components and 0.060992 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=0.044624Jy sigma=1.121802 ! Fit after self-cal, rms=0.044624Jy sigma=1.121791 ! 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=0.044624Jy sigma=1.121791 ! Fit after self-cal, rms=0.044807Jy sigma=1.121682 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.983 mas, bmaj=5.046 mas, bpa=85.36 degrees ! Estimated noise=0.319237 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000619274 Jy ! Component: 100 - total flux cleaned = 0.00104157 Jy ! Component: 150 - total flux cleaned = 0.00128529 Jy ! Component: 200 - total flux cleaned = 0.00136398 Jy ! Total flux subtracted in 200 components = 0.00136398 Jy ! Clean residual min=-0.002455 max=0.002557 Jy/beam ! Clean residual mean=0.000025 rms=0.000792 Jy/beam ! Combined flux in latest and established models = 0.062356 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 146 components and 0.062356 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=0.044802Jy sigma=1.121531 ! Fit after self-cal, rms=0.044814Jy sigma=1.121491 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 = 0.000118785 Jy ! Component: 100 - total flux cleaned = 0.000128844 Jy ! Component: 150 - total flux cleaned = 0.000156528 Jy ! Component: 200 - total flux cleaned = 0.00017356 Jy ! Total flux subtracted in 200 components = 0.00017356 Jy ! Clean residual min=-0.002438 max=0.002531 Jy/beam ! Clean residual mean=0.000025 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.0625295 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 147 components and 0.0625295 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=0.044812Jy sigma=1.121435 ! Fit after self-cal, rms=0.044810Jy sigma=1.121423 ! 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=2.641 mas, bmaj=4.878 mas, bpa=87.32 degrees ! Estimated noise=0.311689 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.641 x 4.878 at 87.32 degrees (North through East) ! Clean map min=-0.0022894 max=0.044803 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=2.289 mas, bmaj=4.621 mas, bpa=89.97 degrees ! Estimated noise=0.513142 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0319448 Jy ! Component: 100 - total flux cleaned = 0.0397341 Jy ! Component: 150 - total flux cleaned = 0.0442147 Jy ! Component: 200 - total flux cleaned = 0.0474211 Jy ! Total flux subtracted in 200 components = 0.0474211 Jy ! Clean residual min=-0.003034 max=0.002642 Jy/beam ! Clean residual mean=0.000023 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.0474212 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.0474212 Jy ! Inverting map and beam ! Estimated beam: bmin=2.641 mas, bmaj=4.878 mas, bpa=87.32 degrees ! Estimated noise=0.311689 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 = 0.00426939 Jy ! Component: 100 - total flux cleaned = 0.00712674 Jy ! Component: 150 - total flux cleaned = 0.00915973 Jy ! Component: 200 - total flux cleaned = 0.0106341 Jy ! Total flux subtracted in 200 components = 0.0106341 Jy ! Clean residual min=-0.002594 max=0.002358 Jy/beam ! Clean residual mean=0.000027 rms=0.000792 Jy/beam ! Combined flux in latest and established models = 0.0580552 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 60 components and 0.0580552 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=2.983 mas, bmaj=5.046 mas, bpa=85.36 degrees ! Estimated noise=0.319237 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134159 Jy ! Component: 100 - total flux cleaned = 0.00229403 Jy ! Component: 150 - total flux cleaned = 0.00298049 Jy ! Component: 200 - total flux cleaned = 0.00347656 Jy ! Total flux subtracted in 200 components = 0.00347656 Jy ! Clean residual min=-0.002559 max=0.002619 Jy/beam ! Clean residual mean=0.000026 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.0615318 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 = 0.000358442 Jy ! Component: 100 - total flux cleaned = 0.000524007 Jy ! Component: 150 - total flux cleaned = 0.00057291 Jy ! Component: 200 - total flux cleaned = 0.000600713 Jy ! Total flux subtracted in 200 components = 0.000600713 Jy ! Clean residual min=-0.002546 max=0.002599 Jy/beam ! Clean residual mean=0.000025 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 0.0621325 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 78 components and 0.0621325 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.641 mas, bmaj=4.878 mas, bpa=87.32 degrees ! Estimated noise=0.311689 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000182377 Jy ! Component: 100 - total flux cleaned = -0.000192791 Jy ! Component: 150 - total flux cleaned = -0.000237201 Jy ! Component: 200 - total flux cleaned = -0.000252291 Jy ! Total flux subtracted in 200 components = -0.000252291 Jy ! Clean residual min=-0.002384 max=0.002370 Jy/beam ! Clean residual mean=0.000021 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.0618802 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 88 components and 0.0618802 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=0.044817Jy sigma=1.121694 ! Fit after self-cal, rms=0.044820Jy sigma=1.121653 wmodel /J0211+5058_X_map.mod ! wmodel: Unable to open new model file: /J0211+5058_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J0211+5058_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.641 x 4.878 at 87.32 degrees (North through East) ! Clean map min=-0.0023288 max=0.044638 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0211+5058_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0446385 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000711133 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -4.77928 4.77928 9.55857 19.1171 38.2343 76.4685 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.044 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 62.77 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0211+5058_X_dfm.log closed on Thu May 19 19:56:35 2016