! Started logfile: /scr/pima/bg219g_uvs/J1709+4318_X_dfm.log on Thu May 19 21:54:41 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/J1709+4318_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1709+4318_X_uva.fits ! AN table 1: 14 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.839683 visibilities/baseline/integration-bin. ! Found source: J1709+4318 ! ! 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 6348 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 J1709+4318_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.014721Jy sigma=21.924699 ! Fit after self-cal, rms=0.844789Jy sigma=18.231297 ! 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=0.6978 mas, bmaj=2.439 mas, bpa=29.47 degrees ! Estimated noise=0.841063 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 = 0.121247 Jy ! Component: 100 - total flux cleaned = 0.148146 Jy ! Total flux subtracted in 100 components = 0.148146 Jy ! Clean residual min=-0.005989 max=0.009296 Jy/beam ! Clean residual mean=0.000006 rms=0.001575 Jy/beam ! Combined flux in latest and established models = 0.148146 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.148146 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=0.079906Jy sigma=1.523255 ! Fit after self-cal, rms=0.079662Jy sigma=1.520102 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102333 Jy ! Component: 100 - total flux cleaned = 0.0143059 Jy ! Total flux subtracted in 100 components = 0.0143059 Jy ! Clean residual min=-0.004808 max=0.005049 Jy/beam ! Clean residual mean=0.000005 rms=0.001169 Jy/beam ! Combined flux in latest and established models = 0.162452 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 10 components and 0.162452 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=0.078131Jy sigma=1.476518 ! Fit after self-cal, rms=0.078116Jy sigma=1.475607 ! 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=0.8846 mas, bmaj=2.392 mas, bpa=27.51 degrees ! Estimated noise=0.472361 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 = 0.00481357 Jy ! Component: 100 - total flux cleaned = 0.00652412 Jy ! Component: 150 - total flux cleaned = 0.00664416 Jy ! Component: 200 - total flux cleaned = 0.00678144 Jy ! Total flux subtracted in 200 components = 0.00678144 Jy ! Clean residual min=-0.003794 max=0.003891 Jy/beam ! Clean residual mean=0.000004 rms=0.000958 Jy/beam ! Combined flux in latest and established models = 0.169233 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 21 components and 0.169233 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=0.077868Jy sigma=1.467982 ! Fit after self-cal, rms=0.077880Jy sigma=1.467231 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8846 x 2.392 at 27.51 degrees (North through East) ! Clean map min=-0.0035773 max=0.16 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 0.94 FD 1.05 HN 1.10 KP 1.03 ! LA 1.03 MK 0.96 NL 0.99 OV 1.02 ! PT 1.05 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.08 KP 1.00 ! LA 0.97 MK 0.98 NL 1.04 OV 0.99 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.02 KP 0.95 ! LA 0.94 MK 0.98 NL 0.99 OV 0.96 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.09 HN 1.01 KP 1.01 ! LA 0.96 MK 0.96 NL 1.04 OV 1.01 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.05 HN 0.99 KP 1.01 ! LA 0.96 MK 0.91 NL 0.98 OV 0.99 ! PT 1.14 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.01 KP 1.00 ! LA 1.00 MK 0.97 NL 1.00 OV 0.94 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.98 KP 0.97 ! LA 0.94 MK 0.93 NL 1.05 OV 0.91 ! PT 1.07 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00 HN 1.04 KP 0.98 ! LA 0.92 MK 1.02 NL 1.02 OV 0.98 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 1.00 KP 0.94 ! LA 1.05 MK 1.04 NL 1.05 OV 0.95 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.09 HN 0.97 KP 0.92 ! LA 1.03 MK 0.99 NL 1.04 OV 0.97 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.09 KP 1.01 ! LA 1.05 MK 1.00 NL 0.94 OV 0.93 ! PT 1.01 SC 1.08 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.07 HN 1.06 KP 1.02 ! LA 0.91 MK 0.99 NL 1.01 OV 1.01 ! PT 1.00 SC 0.95 ! ! ! Fit before self-cal, rms=0.077880Jy sigma=1.467231 ! Fit after self-cal, rms=0.077817Jy sigma=1.452890 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8868 mas, bmaj=2.396 mas, bpa=27.55 degrees ! Estimated noise=0.470828 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 = 0.000698658 Jy ! Component: 100 - total flux cleaned = 0.000913925 Jy ! Component: 150 - total flux cleaned = 0.000958493 Jy ! Component: 200 - total flux cleaned = 0.000995399 Jy ! Total flux subtracted in 200 components = 0.000995399 Jy ! Clean residual min=-0.003203 max=0.003129 Jy/beam ! Clean residual mean=0.000003 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.170229 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 35 components and 0.170229 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=0.077787Jy sigma=1.452295 ! Fit after self-cal, rms=0.077830Jy sigma=1.452048 ! 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=0.077830Jy sigma=1.452048 ! Fit after self-cal, rms=0.077950Jy sigma=1.451924 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.888 mas, bmaj=2.394 mas, bpa=27.56 degrees ! Estimated noise=0.470744 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.42043e-05 Jy ! Component: 100 - total flux cleaned = 0.000240473 Jy ! Component: 150 - total flux cleaned = 0.000285753 Jy ! Component: 200 - total flux cleaned = 0.000324421 Jy ! Total flux subtracted in 200 components = 0.000324421 Jy ! Clean residual min=-0.003229 max=0.002935 Jy/beam ! Clean residual mean=0.000003 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.170553 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 38 components and 0.170553 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=0.077937Jy sigma=1.451721 ! Fit after self-cal, rms=0.077941Jy sigma=1.451689 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 = 4.95513e-05 Jy ! Component: 100 - total flux cleaned = 6.25408e-05 Jy ! Component: 150 - total flux cleaned = 4.06155e-05 Jy ! Component: 200 - total flux cleaned = 4.00655e-05 Jy ! Total flux subtracted in 200 components = 4.00655e-05 Jy ! Clean residual min=-0.003232 max=0.002879 Jy/beam ! Clean residual mean=0.000003 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.170593 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.170593 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=0.077935Jy sigma=1.451636 ! Fit after self-cal, rms=0.077936Jy sigma=1.451618 ! 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=0.077936Jy sigma=1.451618 ! Fit after self-cal, rms=0.077991Jy sigma=1.451571 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8888 mas, bmaj=2.394 mas, bpa=27.57 degrees ! Estimated noise=0.470554 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.40372e-05 Jy ! Component: 100 - total flux cleaned = 1.16457e-05 Jy ! Component: 150 - total flux cleaned = 1.14222e-05 Jy ! Component: 200 - total flux cleaned = 1.68163e-06 Jy ! Total flux subtracted in 200 components = 1.68163e-06 Jy ! Clean residual min=-0.003229 max=0.002853 Jy/beam ! Clean residual mean=0.000003 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.170595 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 47 components and 0.170595 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=0.077986Jy sigma=1.451488 ! Fit after self-cal, rms=0.077988Jy sigma=1.451477 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 = 1.18507e-05 Jy ! Component: 100 - total flux cleaned = 1.20299e-05 Jy ! Component: 150 - total flux cleaned = 1.21894e-05 Jy ! Component: 200 - total flux cleaned = 1.23409e-05 Jy ! Total flux subtracted in 200 components = 1.23409e-05 Jy ! Clean residual min=-0.003229 max=0.002853 Jy/beam ! Clean residual mean=0.000003 rms=0.000754 Jy/beam ! Combined flux in latest and established models = 0.170607 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 48 components and 0.170607 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=0.077985Jy sigma=1.451425 ! Fit after self-cal, rms=0.077986Jy sigma=1.451418 ! 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=0.077986Jy sigma=1.451418 ! Fit after self-cal, rms=0.078008Jy sigma=1.451400 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.969 mas, bmaj=2.765 mas, bpa=18.7 degrees ! Estimated noise=0.590543 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000146682 Jy ! Component: 100 - total flux cleaned = 0.000212212 Jy ! Component: 150 - total flux cleaned = 0.000230266 Jy ! Component: 200 - total flux cleaned = 0.000245756 Jy ! Total flux subtracted in 200 components = 0.000245756 Jy ! Clean residual min=-0.003589 max=0.004350 Jy/beam ! Clean residual mean=0.000006 rms=0.001229 Jy/beam ! Combined flux in latest and established models = 0.170853 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 60 components and 0.170853 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=0.078016Jy sigma=1.451604 ! Fit after self-cal, rms=0.078019Jy sigma=1.451551 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 = 1.38044e-06 Jy ! Component: 100 - total flux cleaned = 1.87347e-05 Jy ! Component: 150 - total flux cleaned = 1.94437e-05 Jy ! Component: 200 - total flux cleaned = 3.34589e-05 Jy ! Total flux subtracted in 200 components = 3.34589e-05 Jy ! Clean residual min=-0.003540 max=0.004396 Jy/beam ! Clean residual mean=0.000006 rms=0.001225 Jy/beam ! Combined flux in latest and established models = 0.170886 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 62 components and 0.170886 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=0.078029Jy sigma=1.451762 ! Fit after self-cal, rms=0.078031Jy sigma=1.451743 ! 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=0.8896 mas, bmaj=2.393 mas, bpa=27.58 degrees ! Estimated noise=0.470383 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8896 x 2.393 at 27.58 degrees (North through East) ! Clean map min=-0.0029253 max=0.15905 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=0.701 mas, bmaj=2.442 mas, bpa=29.52 degrees ! Estimated noise=0.840297 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.121077 Jy ! Component: 100 - total flux cleaned = 0.148204 Jy ! Component: 150 - total flux cleaned = 0.158278 Jy ! Component: 200 - total flux cleaned = 0.163347 Jy ! Total flux subtracted in 200 components = 0.163347 Jy ! Clean residual min=-0.004678 max=0.003844 Jy/beam ! Clean residual mean=0.000005 rms=0.001039 Jy/beam ! Combined flux in latest and established models = 0.163347 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.163347 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8896 mas, bmaj=2.393 mas, bpa=27.58 degrees ! Estimated noise=0.470383 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 = 0.00378892 Jy ! Component: 100 - total flux cleaned = 0.00561964 Jy ! Component: 150 - total flux cleaned = 0.0061664 Jy ! Component: 200 - total flux cleaned = 0.00654067 Jy ! Total flux subtracted in 200 components = 0.00654067 Jy ! Clean residual min=-0.003387 max=0.002858 Jy/beam ! Clean residual mean=0.000003 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.169888 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 24 components and 0.169888 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.969 mas, bmaj=2.765 mas, bpa=18.7 degrees ! Estimated noise=0.590543 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000809808 Jy ! Component: 100 - total flux cleaned = 0.000902612 Jy ! Component: 150 - total flux cleaned = 0.00102062 Jy ! Component: 200 - total flux cleaned = 0.00101895 Jy ! Total flux subtracted in 200 components = 0.00101895 Jy ! Clean residual min=-0.003685 max=0.004407 Jy/beam ! Clean residual mean=0.000006 rms=0.001237 Jy/beam ! Combined flux in latest and established models = 0.170907 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 = -1.89038e-05 Jy ! Component: 100 - total flux cleaned = -2.03283e-05 Jy ! Component: 150 - total flux cleaned = -4.55885e-06 Jy ! Component: 200 - total flux cleaned = 9.4364e-06 Jy ! Total flux subtracted in 200 components = 9.4364e-06 Jy ! Clean residual min=-0.003604 max=0.004413 Jy/beam ! Clean residual mean=0.000006 rms=0.001230 Jy/beam ! Combined flux in latest and established models = 0.170916 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 44 components and 0.170916 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8896 mas, bmaj=2.393 mas, bpa=27.58 degrees ! Estimated noise=0.470383 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00035028 Jy ! Component: 100 - total flux cleaned = -0.000231315 Jy ! Component: 150 - total flux cleaned = -0.000230977 Jy ! Component: 200 - total flux cleaned = -0.000231087 Jy ! Total flux subtracted in 200 components = -0.000231087 Jy ! Clean residual min=-0.003147 max=0.002948 Jy/beam ! Clean residual mean=0.000003 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 0.170685 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 51 components and 0.170685 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=0.078051Jy sigma=1.451900 ! Fit after self-cal, rms=0.078040Jy sigma=1.451793 wmodel /J1709+4318_X_map.mod ! wmodel: Unable to open new model file: /J1709+4318_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219g_uvs/J1709+4318_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8896 x 2.393 at 27.58 degrees (North through East) ! Clean map min=-0.0029275 max=0.15914 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1709+4318_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.159144 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000749742 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.41333 1.41333 2.82665 5.65331 11.3066 22.6132 45.2264 90.4529 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0022 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.159 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 212.265 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1709+4318_X_dfm.log closed on Thu May 19 21:54:43 2016