! Started logfile: /scr/pima/bg219g_uvs/J1616+4632_X_dfm.log on Thu May 19 21:53:29 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/J1616+4632_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1616+4632_X_uva.fits ! AN table 1: 21 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.944974 visibilities/baseline/integration-bin. ! Found source: J1616+4632 ! ! 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 10716 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 J1616+4632_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006028Jy sigma=22.068491 ! Fit after self-cal, rms=0.894866Jy sigma=19.631476 ! 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=0.6331 mas, bmaj=2.369 mas, bpa=20.64 degrees ! Estimated noise=0.607208 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 = 0.0862113 Jy ! Component: 100 - total flux cleaned = 0.105033 Jy ! Total flux subtracted in 100 components = 0.105033 Jy ! Clean residual min=-0.004356 max=0.005966 Jy/beam ! Clean residual mean=-0.000001 rms=0.001145 Jy/beam ! Combined flux in latest and established models = 0.105033 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.105033 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=0.080657Jy sigma=1.499554 ! Fit after self-cal, rms=0.080493Jy sigma=1.497776 ! 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=0.8146 mas, bmaj=2.368 mas, bpa=19.98 degrees ! Estimated noise=0.331468 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 (-1.4, 7.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00473916 Jy ! Component: 100 - total flux cleaned = 0.00721175 Jy ! Component: 150 - total flux cleaned = 0.00900497 Jy ! Component: 200 - total flux cleaned = 0.0104495 Jy ! Total flux subtracted in 200 components = 0.0104495 Jy ! Clean residual min=-0.002319 max=0.002910 Jy/beam ! Clean residual mean=-0.000004 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.115483 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 29 components and 0.115483 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=0.080212Jy sigma=1.490041 ! Fit after self-cal, rms=0.080200Jy sigma=1.489573 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8146 x 2.368 at 19.98 degrees (North through East) ! Clean map min=-0.0020492 max=0.10742 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 1.02 FD 1.13 HN 1.01 KP 1.04 ! LA 0.98 MK 0.94 NL 1.00 OV 0.95 ! PT 1.01 SC 1.10 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.06 HN 1.03 KP 1.00 ! LA 1.07 MK 1.01 NL 1.01 OV 1.00 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.05 HN 0.98 KP 0.98 ! LA 0.93 MK 0.95 NL 1.01 OV 0.94 ! PT 0.90 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.07 HN 0.95 KP 1.02 ! LA 0.96 MK 1.01 NL 1.00 OV 0.95 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.12 HN 1.01 KP 0.99 ! LA 1.08 MK 0.99 NL 0.96 OV 0.96 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.10 HN 0.99 KP 0.98 ! LA 1.06 MK 0.93 NL 1.03 OV 1.02 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.03 KP 1.03 ! LA 0.94 MK 0.97 NL 1.00 OV 1.02 ! PT 0.98 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.08 HN 0.96 KP 0.96 ! LA 0.96 MK 1.02 NL 0.99 OV 0.98 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.99 KP 0.99 ! LA 0.98 MK 1.02 NL 1.02 OV 1.00 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.05 HN 0.97 KP 0.98 ! LA 1.07 MK 0.98 NL 1.03 OV 0.96 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.93 KP 1.03 ! LA 1.00 MK 0.99 NL 0.97 OV 0.94 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.17 HN 0.99 KP 1.02 ! LA 0.99 MK 0.94 NL 1.01 OV 1.02 ! PT 0.90 SC 0.99 ! ! ! Fit before self-cal, rms=0.080200Jy sigma=1.489573 ! Fit after self-cal, rms=0.080652Jy sigma=1.483334 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8111 mas, bmaj=2.376 mas, bpa=19.88 degrees ! Estimated noise=0.329443 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 = 0.00064588 Jy ! Component: 100 - total flux cleaned = 0.000645021 Jy ! Component: 150 - total flux cleaned = 0.00061391 Jy ! Component: 200 - total flux cleaned = 0.00069108 Jy ! Total flux subtracted in 200 components = 0.00069108 Jy ! Clean residual min=-0.001823 max=0.002155 Jy/beam ! Clean residual mean=-0.000003 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.116174 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 45 components and 0.116174 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=0.080624Jy sigma=1.482653 ! Fit after self-cal, rms=0.080671Jy sigma=1.482504 ! 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=0.080671Jy sigma=1.482504 ! Fit after self-cal, rms=0.080694Jy sigma=1.482465 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8098 mas, bmaj=2.377 mas, bpa=19.88 degrees ! Estimated noise=0.329196 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.00704e-05 Jy ! Component: 100 - total flux cleaned = 0.000104785 Jy ! Component: 150 - total flux cleaned = 0.000234851 Jy ! Component: 200 - total flux cleaned = 0.000292899 Jy ! Total flux subtracted in 200 components = 0.000292899 Jy ! Clean residual min=-0.001784 max=0.002130 Jy/beam ! Clean residual mean=-0.000003 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.116467 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 55 components and 0.116467 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=0.080680Jy sigma=1.482175 ! Fit after self-cal, rms=0.080684Jy sigma=1.482161 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) ! Added new window around map position (-31, 6.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0017216 Jy ! Component: 100 - total flux cleaned = 0.00231364 Jy ! Component: 150 - total flux cleaned = 0.00281766 Jy ! Component: 200 - total flux cleaned = 0.003304 Jy ! Total flux subtracted in 200 components = 0.003304 Jy ! Clean residual min=-0.001728 max=0.001732 Jy/beam ! Clean residual mean=-0.000002 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.119771 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 77 components and 0.119771 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=0.080632Jy sigma=1.481016 ! Fit after self-cal, rms=0.080625Jy sigma=1.480945 ! 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=0.080625Jy sigma=1.480945 ! Fit after self-cal, rms=0.080511Jy sigma=1.480837 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8089 mas, bmaj=2.378 mas, bpa=19.89 degrees ! Estimated noise=0.328729 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000738661 Jy ! Component: 100 - total flux cleaned = 0.00109843 Jy ! Component: 150 - total flux cleaned = 0.00142224 Jy ! Component: 200 - total flux cleaned = 0.00162074 Jy ! Total flux subtracted in 200 components = 0.00162074 Jy ! Clean residual min=-0.001703 max=0.001712 Jy/beam ! Clean residual mean=-0.000002 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.121391 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 88 components and 0.121391 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=0.080495Jy sigma=1.480533 ! Fit after self-cal, rms=0.080494Jy sigma=1.480521 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 = 0.000278433 Jy ! Component: 100 - total flux cleaned = 0.000478614 Jy ! Component: 150 - total flux cleaned = 0.000686496 Jy ! Component: 200 - total flux cleaned = 0.000885452 Jy ! Total flux subtracted in 200 components = 0.000885452 Jy ! Clean residual min=-0.001697 max=0.001723 Jy/beam ! Clean residual mean=-0.000001 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.122277 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 100 components and 0.122277 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=0.080486Jy sigma=1.480384 ! Fit after self-cal, rms=0.080485Jy sigma=1.480382 ! Inverting map ! Added new window around map position (46.2, 14.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000272297 Jy ! Component: 100 - total flux cleaned = 2.26908e-05 Jy ! Component: 150 - total flux cleaned = -1.39964e-05 Jy ! Component: 200 - total flux cleaned = 0.000113888 Jy ! Total flux subtracted in 200 components = 0.000113888 Jy ! Clean residual min=-0.001578 max=0.001587 Jy/beam ! Clean residual mean=-0.000001 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.122391 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 123 components and 0.122391 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=0.080434Jy sigma=1.479486 ! Fit after self-cal, rms=0.080433Jy sigma=1.479420 ! 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=0.080433Jy sigma=1.479420 ! Fit after self-cal, rms=0.080344Jy sigma=1.479362 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.948 mas, bmaj=2.741 mas, bpa=14.41 degrees ! Estimated noise=0.438233 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000624109 Jy ! Component: 100 - total flux cleaned = 0.000845719 Jy ! Component: 150 - total flux cleaned = 0.000986829 Jy ! Component: 200 - total flux cleaned = 0.00100453 Jy ! Total flux subtracted in 200 components = 0.00100453 Jy ! Clean residual min=-0.001878 max=0.001384 Jy/beam ! Clean residual mean=-0.000003 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.123395 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 142 components and 0.123395 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=0.080341Jy sigma=1.479259 ! Fit after self-cal, rms=0.080339Jy sigma=1.479239 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 = 0.000187001 Jy ! Component: 100 - total flux cleaned = 0.000188356 Jy ! Component: 150 - total flux cleaned = 0.000145561 Jy ! Component: 200 - total flux cleaned = 0.000119316 Jy ! Total flux subtracted in 200 components = 0.000119316 Jy ! Clean residual min=-0.001855 max=0.001372 Jy/beam ! Clean residual mean=-0.000003 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.123514 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 151 components and 0.123514 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=0.080336Jy sigma=1.479205 ! Fit after self-cal, rms=0.080337Jy sigma=1.479199 ! 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=0.8084 mas, bmaj=2.379 mas, bpa=19.9 degrees ! Estimated noise=0.328632 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8084 x 2.379 at 19.9 degrees (North through East) ! Clean map min=-0.0015442 max=0.10673 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=0.6288 mas, bmaj=2.378 mas, bpa=20.55 degrees ! Estimated noise=0.599307 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0851095 Jy ! Component: 100 - total flux cleaned = 0.103711 Jy ! Component: 150 - total flux cleaned = 0.107066 Jy ! Component: 200 - total flux cleaned = 0.108158 Jy ! Total flux subtracted in 200 components = 0.108158 Jy ! Clean residual min=-0.003225 max=0.003479 Jy/beam ! Clean residual mean=-0.000001 rms=0.000877 Jy/beam ! Combined flux in latest and established models = 0.108158 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.108158 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8084 mas, bmaj=2.379 mas, bpa=19.9 degrees ! Estimated noise=0.328632 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 = 0.00222065 Jy ! Component: 100 - total flux cleaned = 0.00359104 Jy ! Component: 150 - total flux cleaned = 0.00485054 Jy ! Component: 200 - total flux cleaned = 0.0056313 Jy ! Total flux subtracted in 200 components = 0.0056313 Jy ! Clean residual min=-0.001890 max=0.001801 Jy/beam ! Clean residual mean=-0.000003 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.113789 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 40 components and 0.113789 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=1.948 mas, bmaj=2.741 mas, bpa=14.41 degrees ! Estimated noise=0.438233 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00185806 Jy ! Component: 100 - total flux cleaned = 0.00302094 Jy ! Component: 150 - total flux cleaned = 0.00380402 Jy ! Component: 200 - total flux cleaned = 0.00438731 Jy ! Total flux subtracted in 200 components = 0.00438731 Jy ! Clean residual min=-0.002142 max=0.001584 Jy/beam ! Clean residual mean=-0.000005 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.118176 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 = 0.000501287 Jy ! Component: 100 - total flux cleaned = 0.00086045 Jy ! Component: 150 - total flux cleaned = 0.00121802 Jy ! Component: 200 - total flux cleaned = 0.00157101 Jy ! Total flux subtracted in 200 components = 0.00157101 Jy ! Clean residual min=-0.002064 max=0.001435 Jy/beam ! Clean residual mean=-0.000004 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.119747 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 84 components and 0.119747 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8084 mas, bmaj=2.379 mas, bpa=19.9 degrees ! Estimated noise=0.328632 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000348989 Jy ! Component: 100 - total flux cleaned = 0.000667476 Jy ! Component: 150 - total flux cleaned = 0.000895488 Jy ! Component: 200 - total flux cleaned = 0.00107672 Jy ! Total flux subtracted in 200 components = 0.00107672 Jy ! Clean residual min=-0.001668 max=0.001664 Jy/beam ! Clean residual mean=-0.000001 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.120824 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 106 components and 0.120824 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=0.080364Jy sigma=1.479911 ! Fit after self-cal, rms=0.080359Jy sigma=1.479814 wmodel /J1616+4632_X_map.mod ! wmodel: Unable to open new model file: /J1616+4632_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219g_uvs/J1616+4632_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8084 x 2.379 at 19.9 degrees (North through East) ! Clean map min=-0.0016914 max=0.107 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1616+4632_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.106996 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000383012 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.0739 1.0739 2.1478 4.29561 8.59121 17.1824 34.3649 68.7297 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.106 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 279.355 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1616+4632_X_dfm.log closed on Thu May 19 21:53:32 2016