! Started logfile: /scr/pima/bg219b_uvs/J1310+4653_X_dfm.log on Thu May 19 20:20:31 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/J1310+4653_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1310+4653_X_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.950397 visibilities/baseline/integration-bin. ! Found source: J1310+4653 ! ! 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 28740 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 J1310+4653_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.042565Jy sigma=23.981364 ! Fit after self-cal, rms=0.721410Jy sigma=16.522399 ! 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=0.8303 mas, bmaj=0.9863 mas, bpa=-17.05 degrees ! Estimated noise=0.43417 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 = 0.213915 Jy ! Component: 100 - total flux cleaned = 0.261052 Jy ! Total flux subtracted in 100 components = 0.261052 Jy ! Clean residual min=-0.008253 max=0.014994 Jy/beam ! Clean residual mean=-0.000013 rms=0.001752 Jy/beam ! Combined flux in latest and established models = 0.261052 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.261052 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=0.073671Jy sigma=1.624484 ! Fit after self-cal, rms=0.073665Jy sigma=1.624322 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0157239 Jy ! Component: 100 - total flux cleaned = 0.023939 Jy ! Total flux subtracted in 100 components = 0.023939 Jy ! Clean residual min=-0.006600 max=0.007003 Jy/beam ! Clean residual mean=-0.000013 rms=0.001367 Jy/beam ! Combined flux in latest and established models = 0.284991 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 9 components and 0.284991 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=0.069343Jy sigma=1.504500 ! Fit after self-cal, rms=0.069341Jy sigma=1.504371 ! 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=1.11 mas, bmaj=1.285 mas, bpa=-15.36 degrees ! Estimated noise=0.18465 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 = 0.00689196 Jy ! Component: 100 - total flux cleaned = 0.0101039 Jy ! Component: 150 - total flux cleaned = 0.0117359 Jy ! Component: 200 - total flux cleaned = 0.0126189 Jy ! Total flux subtracted in 200 components = 0.0126189 Jy ! Clean residual min=-0.005664 max=0.007274 Jy/beam ! Clean residual mean=-0.000033 rms=0.001539 Jy/beam ! Combined flux in latest and established models = 0.29761 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 30 components and 0.29761 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=0.068859Jy sigma=1.486385 ! Fit after self-cal, rms=0.068861Jy sigma=1.486355 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.11 x 1.285 at -15.36 degrees (North through East) ! Clean map min=-0.0053933 max=0.28151 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 0.98 FD 0.99 HN 1.01 KP 0.96 ! LA 0.96 MK 0.98 NL 1.04 OV 0.95 ! PT 1.07 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.01 KP 0.98 ! LA 0.98 MK 1.02 NL 1.04 OV 0.99 ! PT 1.09 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.04 KP 1.01 ! LA 0.98 MK 1.01 NL 1.07 OV 0.99 ! PT 1.11 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.98 KP 0.96 ! LA 0.96 MK 0.99 NL 1.02 OV 0.97 ! PT 1.08 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.01 KP 0.97 ! LA 0.95 MK 1.00 NL 1.01 OV 0.96 ! PT 1.07 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.00 KP 0.97 ! LA 0.96 MK 1.03 NL 1.05 OV 0.99 ! PT 1.10 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.03 KP 1.01 ! LA 0.98 MK 1.04 NL 1.06 OV 1.00 ! PT 1.10 SC 1.12 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.00 KP 0.98 ! LA 0.95 MK 1.03 NL 1.02 OV 0.95 ! PT 1.10 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.97 KP 0.97 ! LA 0.94 MK 1.02 NL 1.06 OV 0.98 ! PT 1.05 SC 1.07 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 0.96 KP 0.95 ! LA 0.92 MK 0.99 NL 1.02 OV 0.95 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 0.99 KP 0.93 ! LA 0.91 MK 1.01 NL 1.02 OV 0.95 ! PT 1.05 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.93 HN 0.93 KP 0.93 ! LA 0.92 MK 0.96 NL 0.98 OV 0.92 ! PT 0.99 SC 1.01 ! ! ! Fit before self-cal, rms=0.068861Jy sigma=1.486355 ! Fit after self-cal, rms=0.066018Jy sigma=1.414845 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.118 mas, bmaj=1.298 mas, bpa=-16.55 degrees ! Estimated noise=0.184572 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 = -0.00200041 Jy ! Component: 100 - total flux cleaned = -0.00247764 Jy ! Component: 150 - total flux cleaned = -0.00263379 Jy ! Component: 200 - total flux cleaned = -0.0027411 Jy ! Total flux subtracted in 200 components = -0.0027411 Jy ! Clean residual min=-0.005502 max=0.005124 Jy/beam ! Clean residual mean=-0.000035 rms=0.001232 Jy/beam ! Combined flux in latest and established models = 0.294869 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 33 components and 0.294869 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=0.065927Jy sigma=1.413503 ! Fit after self-cal, rms=0.065955Jy sigma=1.413411 ! 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=0.065955Jy sigma=1.413411 ! Fit after self-cal, rms=0.063698Jy sigma=1.351735 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.12 mas, bmaj=1.295 mas, bpa=-15.94 degrees ! Estimated noise=0.184001 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00151728 Jy ! Component: 100 - total flux cleaned = -0.00177737 Jy ! Component: 150 - total flux cleaned = -0.00187793 Jy ! Component: 200 - total flux cleaned = -0.00192136 Jy ! Total flux subtracted in 200 components = -0.00192136 Jy ! Clean residual min=-0.001680 max=0.001483 Jy/beam ! Clean residual mean=-0.000004 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.292948 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 33 components and 0.292948 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=0.063653Jy sigma=1.350924 ! Fit after self-cal, rms=0.063680Jy sigma=1.350807 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 = -2.38481e-05 Jy ! Component: 100 - total flux cleaned = -5.87698e-05 Jy ! Component: 150 - total flux cleaned = -7.45776e-05 Jy ! Component: 200 - total flux cleaned = -8.94811e-05 Jy ! Total flux subtracted in 200 components = -8.94811e-05 Jy ! Clean residual min=-0.001600 max=0.001488 Jy/beam ! Clean residual mean=-0.000004 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.292858 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 35 components and 0.292858 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=0.063671Jy sigma=1.350650 ! Fit after self-cal, rms=0.063671Jy sigma=1.350646 ! 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=0.063671Jy sigma=1.350646 ! Fit after self-cal, rms=0.063602Jy sigma=1.350170 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.123 mas, bmaj=1.298 mas, bpa=-16.45 degrees ! Estimated noise=0.183646 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00117248 Jy ! Component: 100 - total flux cleaned = -0.00145798 Jy ! Component: 150 - total flux cleaned = -0.00151114 Jy ! Component: 200 - total flux cleaned = -0.00154242 Jy ! Total flux subtracted in 200 components = -0.00154242 Jy ! Clean residual min=-0.001475 max=0.001376 Jy/beam ! Clean residual mean=-0.000004 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.291316 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 35 components and 0.291316 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=0.063575Jy sigma=1.349730 ! Fit after self-cal, rms=0.063576Jy sigma=1.349727 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 = -2.9877e-05 Jy ! Component: 100 - total flux cleaned = -6.81881e-05 Jy ! Component: 150 - total flux cleaned = -0.000104006 Jy ! Component: 200 - total flux cleaned = -0.00013784 Jy ! Total flux subtracted in 200 components = -0.00013784 Jy ! Clean residual min=-0.001429 max=0.001380 Jy/beam ! Clean residual mean=-0.000004 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.291178 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 0.291178 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=0.063571Jy sigma=1.349645 ! Fit after self-cal, rms=0.063572Jy sigma=1.349641 ! 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=0.063572Jy sigma=1.349641 ! Fit after self-cal, rms=0.063503Jy sigma=1.349359 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.335 mas, bmaj=2.394 mas, bpa=18.46 degrees ! Estimated noise=0.222885 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00103298 Jy ! Component: 100 - total flux cleaned = -0.00137317 Jy ! Component: 150 - total flux cleaned = -0.00149924 Jy ! Component: 200 - total flux cleaned = -0.00150262 Jy ! Total flux subtracted in 200 components = -0.00150262 Jy ! Clean residual min=-0.001482 max=0.001561 Jy/beam ! Clean residual mean=-0.000008 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.289675 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 44 components and 0.289675 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=0.063494Jy sigma=1.349244 ! Fit after self-cal, rms=0.063493Jy sigma=1.349218 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 = -9.01361e-06 Jy ! Component: 100 - total flux cleaned = -2.18783e-05 Jy ! Component: 150 - total flux cleaned = -3.05784e-05 Jy ! Component: 200 - total flux cleaned = -3.38896e-05 Jy ! Total flux subtracted in 200 components = -3.38896e-05 Jy ! Clean residual min=-0.001477 max=0.001565 Jy/beam ! Clean residual mean=-0.000008 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.289641 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 45 components and 0.289641 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=0.063493Jy sigma=1.349212 ! Fit after self-cal, rms=0.063492Jy sigma=1.349197 ! 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=1.124 mas, bmaj=1.3 mas, bpa=-16.75 degrees ! Estimated noise=0.183304 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.124 x 1.3 at -16.75 degrees (North through East) ! Clean map min=-0.0012753 max=0.28022 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=0.8399 mas, bmaj=0.9957 mas, bpa=-17.77 degrees ! Estimated noise=0.434314 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.213954 Jy ! Component: 100 - total flux cleaned = 0.260821 Jy ! Component: 150 - total flux cleaned = 0.274289 Jy ! Component: 200 - total flux cleaned = 0.280385 Jy ! Total flux subtracted in 200 components = 0.280385 Jy ! Clean residual min=-0.003130 max=0.003133 Jy/beam ! Clean residual mean=-0.000006 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.280385 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.280385 Jy ! Inverting map and beam ! Estimated beam: bmin=1.124 mas, bmaj=1.3 mas, bpa=-16.75 degrees ! Estimated noise=0.183304 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 = 0.00535698 Jy ! Component: 100 - total flux cleaned = 0.00759811 Jy ! Component: 150 - total flux cleaned = 0.00851372 Jy ! Component: 200 - total flux cleaned = 0.00868538 Jy ! Total flux subtracted in 200 components = 0.00868538 Jy ! Clean residual min=-0.001244 max=0.001371 Jy/beam ! Clean residual mean=-0.000004 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.28907 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 24 components and 0.28907 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=2.335 mas, bmaj=2.394 mas, bpa=18.46 degrees ! Estimated noise=0.222885 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000380798 Jy ! Component: 100 - total flux cleaned = 0.000406501 Jy ! Component: 150 - total flux cleaned = 0.000424849 Jy ! Component: 200 - total flux cleaned = 0.000439086 Jy ! Total flux subtracted in 200 components = 0.000439086 Jy ! Clean residual min=-0.001488 max=0.001563 Jy/beam ! Clean residual mean=-0.000008 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.289509 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 = 1.11926e-05 Jy ! Component: 100 - total flux cleaned = 1.99538e-05 Jy ! Component: 150 - total flux cleaned = 2.36627e-05 Jy ! Component: 200 - total flux cleaned = 2.99293e-05 Jy ! Total flux subtracted in 200 components = 2.99293e-05 Jy ! Clean residual min=-0.001482 max=0.001560 Jy/beam ! Clean residual mean=-0.000008 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.289539 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 29 components and 0.289539 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.124 mas, bmaj=1.3 mas, bpa=-16.75 degrees ! Estimated noise=0.183304 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.18366e-05 Jy ! Component: 100 - total flux cleaned = 1.59423e-05 Jy ! Component: 150 - total flux cleaned = -2.18109e-05 Jy ! Component: 200 - total flux cleaned = -3.9445e-05 Jy ! Total flux subtracted in 200 components = -3.9445e-05 Jy ! Clean residual min=-0.001240 max=0.001292 Jy/beam ! Clean residual mean=-0.000004 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.2895 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 0.2895 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=0.063488Jy sigma=1.349157 ! Fit after self-cal, rms=0.063487Jy sigma=1.349156 wmodel /J1310+4653_X_map.mod ! wmodel: Unable to open new model file: /J1310+4653_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J1310+4653_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.124 x 1.3 at -16.75 degrees (North through East) ! Clean map min=-0.0011871 max=0.28027 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1310+4653_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.280274 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000323348 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.346106 0.346106 0.692211 1.38442 2.76885 5.53769 11.0754 22.1508 44.3015 88.6031 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.28 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 866.787 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1310+4653_X_dfm.log closed on Thu May 19 20:20:34 2016