! Started logfile: /scr/pima/bg219e_uvs/J1058+8114_X_dfm.log on Thu May 19 18:35:35 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/bg219e_uvs/J1058+8114_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1058+8114_X_uva.fits ! AN table 1: 16 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.869792 visibilities/baseline/integration-bin. ! Found source: J1058+8114 ! ! 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 6012 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 J1058+8114_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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.078886Jy sigma=22.935617 ! Fit after self-cal, rms=0.639955Jy sigma=13.629568 ! 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=1.012 mas, bmaj=1.345 mas, bpa=60.52 degrees ! Estimated noise=0.732743 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 = 0.275336 Jy ! Component: 100 - total flux cleaned = 0.33966 Jy ! Total flux subtracted in 100 components = 0.33966 Jy ! Clean residual min=-0.008418 max=0.023459 Jy/beam ! Clean residual mean=-0.000004 rms=0.002450 Jy/beam ! Combined flux in latest and established models = 0.33966 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.33966 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=0.077031Jy sigma=1.599627 ! Fit after self-cal, rms=0.076929Jy sigma=1.598018 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0232872 Jy ! Component: 100 - total flux cleaned = 0.0328025 Jy ! Total flux subtracted in 100 components = 0.0328025 Jy ! Clean residual min=-0.005713 max=0.008637 Jy/beam ! Clean residual mean=0.000002 rms=0.001496 Jy/beam ! Combined flux in latest and established models = 0.372462 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.372462 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=0.068366Jy sigma=1.405634 ! Fit after self-cal, rms=0.068266Jy sigma=1.403904 ! 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=1.296 mas, bmaj=1.704 mas, bpa=58.52 degrees ! Estimated noise=0.436757 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 (-1.8, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0118049 Jy ! Component: 100 - total flux cleaned = 0.0190262 Jy ! Component: 150 - total flux cleaned = 0.024111 Jy ! Component: 200 - total flux cleaned = 0.027888 Jy ! Total flux subtracted in 200 components = 0.027888 Jy ! Clean residual min=-0.004268 max=0.004437 Jy/beam ! Clean residual mean=0.000029 rms=0.001103 Jy/beam ! Combined flux in latest and established models = 0.40035 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 49 components and 0.40035 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=0.065918Jy sigma=1.352988 ! Fit after self-cal, rms=0.065834Jy sigma=1.351206 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.296 x 1.704 at 58.52 degrees (North through East) ! Clean map min=-0.0041067 max=0.35586 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 1.01 FD 1.03 HN 1.02 KP 0.96 ! LA 0.99 NL 1.03 OV 0.97 PT 1.01 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.01 KP 0.98 ! LA 1.01 NL 1.05 OV 0.99 PT 0.99 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.02 KP 0.96 ! LA 0.96 NL 1.02 OV 0.98 PT 1.00 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 0.99 KP 0.98 ! LA 0.96 NL 1.04 OV 0.99 PT 1.00 ! SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.02 KP 0.98 ! LA 0.95 NL 1.02 OV 0.99 PT 1.00 ! SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.99 KP 0.96 ! LA 0.99 NL 1.03 OV 1.01 PT 0.99 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 0.99 KP 0.95 ! LA 0.98 NL 1.04 OV 0.98 PT 0.95 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.02 KP 0.98 ! LA 0.97 NL 1.04 OV 0.99 PT 1.01 ! SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.98 KP 0.99 ! LA 0.99 NL 1.02 OV 0.99 PT 1.00 ! SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.00 KP 0.98 ! LA 0.97 NL 1.04 OV 1.00 PT 0.99 ! SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.02 KP 0.99 ! LA 0.97 NL 1.06 OV 0.98 PT 0.99 ! SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.99 KP 0.96 ! LA 0.97 NL 1.04 OV 0.99 PT 1.00 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.065834Jy sigma=1.351206 ! Fit after self-cal, rms=0.064694Jy sigma=1.328848 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.298 mas, bmaj=1.707 mas, bpa=58.47 degrees ! Estimated noise=0.435035 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 = -0.00136934 Jy ! Component: 100 - total flux cleaned = -0.00147242 Jy ! Component: 150 - total flux cleaned = -0.00164738 Jy ! Component: 200 - total flux cleaned = -0.00168307 Jy ! Total flux subtracted in 200 components = -0.00168307 Jy ! Clean residual min=-0.003704 max=0.002980 Jy/beam ! Clean residual mean=0.000022 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.398667 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 66 components and 0.398667 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=0.064609Jy sigma=1.327128 ! Fit after self-cal, rms=0.064596Jy sigma=1.326885 ! 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=0.064596Jy sigma=1.326885 ! Fit after self-cal, rms=0.064107Jy sigma=1.315626 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.298 mas, bmaj=1.707 mas, bpa=58.09 degrees ! Estimated noise=0.434815 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000143911 Jy ! Component: 100 - total flux cleaned = -0.000424621 Jy ! Component: 150 - total flux cleaned = -0.000563339 Jy ! Component: 200 - total flux cleaned = -0.00062327 Jy ! Total flux subtracted in 200 components = -0.00062327 Jy ! Clean residual min=-0.003193 max=0.003006 Jy/beam ! Clean residual mean=0.000012 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.398044 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 74 components and 0.398044 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=0.064061Jy sigma=1.314767 ! Fit after self-cal, rms=0.064060Jy sigma=1.314647 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 = -0.000102384 Jy ! Component: 100 - total flux cleaned = -0.00023938 Jy ! Component: 150 - total flux cleaned = -0.000262709 Jy ! Component: 200 - total flux cleaned = -0.000285294 Jy ! Total flux subtracted in 200 components = -0.000285294 Jy ! Clean residual min=-0.003059 max=0.002920 Jy/beam ! Clean residual mean=0.000012 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.397758 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 80 components and 0.397758 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=0.064037Jy sigma=1.314229 ! Fit after self-cal, rms=0.064033Jy sigma=1.314183 ! 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=0.064033Jy sigma=1.314183 ! Fit after self-cal, rms=0.063990Jy sigma=1.314100 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.299 mas, bmaj=1.708 mas, bpa=58.02 degrees ! Estimated noise=0.434561 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000430165 Jy ! Component: 100 - total flux cleaned = -0.000606551 Jy ! Component: 150 - total flux cleaned = -0.000650758 Jy ! Component: 200 - total flux cleaned = -0.00067095 Jy ! Total flux subtracted in 200 components = -0.00067095 Jy ! Clean residual min=-0.002951 max=0.002857 Jy/beam ! Clean residual mean=0.000012 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.397088 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 87 components and 0.397088 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=0.063972Jy sigma=1.313773 ! Fit after self-cal, rms=0.063970Jy sigma=1.313748 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 = -0.000100682 Jy ! Component: 100 - total flux cleaned = -0.000120852 Jy ! Component: 150 - total flux cleaned = -0.000138631 Jy ! Component: 200 - total flux cleaned = -0.000154663 Jy ! Total flux subtracted in 200 components = -0.000154663 Jy ! Clean residual min=-0.002876 max=0.002818 Jy/beam ! Clean residual mean=0.000012 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.396933 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 89 components and 0.396933 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=0.063960Jy sigma=1.313550 ! Fit after self-cal, rms=0.063958Jy sigma=1.313537 ! 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=0.063958Jy sigma=1.313537 ! Fit after self-cal, rms=0.063920Jy sigma=1.313482 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.44 mas, bmaj=2.814 mas, bpa=78.55 degrees ! Estimated noise=0.507875 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00066516 Jy ! Component: 100 - total flux cleaned = -0.000894511 Jy ! Component: 150 - total flux cleaned = -0.000929983 Jy ! Component: 200 - total flux cleaned = -0.000962597 Jy ! Total flux subtracted in 200 components = -0.000962597 Jy ! Clean residual min=-0.003652 max=0.003046 Jy/beam ! Clean residual mean=0.000022 rms=0.000848 Jy/beam ! Combined flux in latest and established models = 0.39597 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 100 components and 0.39597 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=0.063919Jy sigma=1.313418 ! Fit after self-cal, rms=0.063918Jy sigma=1.313396 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 = -0.00019204 Jy ! Component: 100 - total flux cleaned = -0.000212616 Jy ! Component: 150 - total flux cleaned = -0.000221923 Jy ! Component: 200 - total flux cleaned = -0.000240256 Jy ! Total flux subtracted in 200 components = -0.000240256 Jy ! Clean residual min=-0.003658 max=0.003033 Jy/beam ! Clean residual mean=0.000022 rms=0.000846 Jy/beam ! Combined flux in latest and established models = 0.39573 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 102 components and 0.39573 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=0.063919Jy sigma=1.313392 ! Fit after self-cal, rms=0.063918Jy sigma=1.313387 ! 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=1.299 mas, bmaj=1.708 mas, bpa=57.97 degrees ! Estimated noise=0.434327 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.299 x 1.708 at 57.97 degrees (North through East) ! Clean map min=-0.0027782 max=0.35514 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=1.011 mas, bmaj=1.345 mas, bpa=59.99 degrees ! Estimated noise=0.731402 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.274631 Jy ! Component: 100 - total flux cleaned = 0.339776 Jy ! Component: 150 - total flux cleaned = 0.362779 Jy ! Component: 200 - total flux cleaned = 0.372318 Jy ! Total flux subtracted in 200 components = 0.372318 Jy ! Clean residual min=-0.004604 max=0.004907 Jy/beam ! Clean residual mean=-0.000000 rms=0.001114 Jy/beam ! Combined flux in latest and established models = 0.372318 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.372318 Jy ! Inverting map and beam ! Estimated beam: bmin=1.299 mas, bmaj=1.708 mas, bpa=57.97 degrees ! Estimated noise=0.434327 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 = 0.00920349 Jy ! Component: 100 - total flux cleaned = 0.0140768 Jy ! Component: 150 - total flux cleaned = 0.0173033 Jy ! Component: 200 - total flux cleaned = 0.0195909 Jy ! Total flux subtracted in 200 components = 0.0195909 Jy ! Clean residual min=-0.002988 max=0.002676 Jy/beam ! Clean residual mean=0.000013 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.391909 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 51 components and 0.391909 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=2.44 mas, bmaj=2.814 mas, bpa=78.55 degrees ! Estimated noise=0.507875 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00170415 Jy ! Component: 100 - total flux cleaned = 0.00224055 Jy ! Component: 150 - total flux cleaned = 0.00263888 Jy ! Component: 200 - total flux cleaned = 0.00294229 Jy ! Total flux subtracted in 200 components = 0.00294229 Jy ! Clean residual min=-0.003570 max=0.003032 Jy/beam ! Clean residual mean=0.000023 rms=0.000853 Jy/beam ! Combined flux in latest and established models = 0.394851 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 = 0.000211183 Jy ! Component: 100 - total flux cleaned = 0.000297967 Jy ! Component: 150 - total flux cleaned = 0.000355402 Jy ! Component: 200 - total flux cleaned = 0.000406591 Jy ! Total flux subtracted in 200 components = 0.000406591 Jy ! Clean residual min=-0.003554 max=0.003017 Jy/beam ! Clean residual mean=0.000022 rms=0.000847 Jy/beam ! Combined flux in latest and established models = 0.395258 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 88 components and 0.395258 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.299 mas, bmaj=1.708 mas, bpa=57.97 degrees ! Estimated noise=0.434327 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000381602 Jy ! Component: 100 - total flux cleaned = 0.00041211 Jy ! Component: 150 - total flux cleaned = 0.000466986 Jy ! Component: 200 - total flux cleaned = 0.000515166 Jy ! Total flux subtracted in 200 components = 0.000515166 Jy ! Clean residual min=-0.002926 max=0.002651 Jy/beam ! Clean residual mean=0.000012 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.395773 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 102 components and 0.395773 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=0.063917Jy sigma=1.313456 ! Fit after self-cal, rms=0.063908Jy sigma=1.313335 wmodel /J1058+8114_X_map.mod ! wmodel: Unable to open new model file: /J1058+8114_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219e_uvs/J1058+8114_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.299 x 1.708 at 57.97 degrees (North through East) ! Clean map min=-0.0027758 max=0.3558 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1058+8114_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.355798 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000664132 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.55998 0.55998 1.11996 2.23992 4.47984 8.95968 17.9194 35.8387 71.6774 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.355 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 535.733 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1058+8114_X_dfm.log closed on Thu May 19 18:35:37 2016