! Started logfile: /scr/pima/bg219b_uvs/J0427+4133_X_dfm.log on Thu May 19 20:01:51 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/J0427+4133_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0427+4133_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.801587 visibilities/baseline/integration-bin. ! Found source: J0427+4133 ! ! 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 12120 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 J0427+4133_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 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.099994Jy sigma=23.812568 ! Fit after self-cal, rms=0.623731Jy sigma=13.857772 ! 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=0.752 mas, bmaj=1.141 mas, bpa=-11.34 degrees ! Estimated noise=0.584446 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 = 0.284365 Jy ! Component: 100 - total flux cleaned = 0.408437 Jy ! Total flux subtracted in 100 components = 0.408437 Jy ! Clean residual min=-0.017283 max=0.057643 Jy/beam ! Clean residual mean=0.000050 rms=0.005931 Jy/beam ! Combined flux in latest and established models = 0.408437 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.408437 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=0.161607Jy sigma=3.373956 ! Fit after self-cal, rms=0.157453Jy sigma=3.285219 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0680184 Jy ! Component: 100 - total flux cleaned = 0.105785 Jy ! Total flux subtracted in 100 components = 0.105785 Jy ! Clean residual min=-0.011459 max=0.033499 Jy/beam ! Clean residual mean=0.000034 rms=0.003346 Jy/beam ! Combined flux in latest and established models = 0.514221 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.514222 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=0.103769Jy sigma=2.140342 ! Fit after self-cal, rms=0.103719Jy sigma=2.139366 ! Inverting map ! Added new window around map position (1.2, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0304929 Jy ! Component: 100 - total flux cleaned = 0.0492065 Jy ! Total flux subtracted in 100 components = 0.0492065 Jy ! Clean residual min=-0.008769 max=0.020412 Jy/beam ! Clean residual mean=0.000027 rms=0.002506 Jy/beam ! Combined flux in latest and established models = 0.563428 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 27 components and 0.563428 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=0.088611Jy sigma=1.821381 ! Fit after self-cal, rms=0.088073Jy sigma=1.809457 ! Inverting map ! Added new window around map position (-1.6, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.018279 Jy ! Component: 100 - total flux cleaned = 0.0311406 Jy ! Total flux subtracted in 100 components = 0.0311406 Jy ! Clean residual min=-0.007503 max=0.009961 Jy/beam ! Clean residual mean=0.000022 rms=0.002059 Jy/beam ! Combined flux in latest and established models = 0.594569 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 39 components and 0.594569 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=0.081448Jy sigma=1.666814 ! Fit after self-cal, rms=0.081400Jy sigma=1.665661 ! 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=0.9736 mas, bmaj=1.404 mas, bpa=-9.087 degrees ! Estimated noise=0.330379 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 = 0.0157321 Jy ! Component: 100 - total flux cleaned = 0.0259764 Jy ! Component: 150 - total flux cleaned = 0.0329491 Jy ! Component: 200 - total flux cleaned = 0.0378618 Jy ! Total flux subtracted in 200 components = 0.0378618 Jy ! Clean residual min=-0.008445 max=0.011407 Jy/beam ! Clean residual mean=0.000041 rms=0.002617 Jy/beam ! Combined flux in latest and established models = 0.632431 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 57 components and 0.63243 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=0.077743Jy sigma=1.583744 ! Fit after self-cal, rms=0.077702Jy sigma=1.582661 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9736 x 1.404 at -9.087 degrees (North through East) ! Clean map min=-0.0082222 max=0.37567 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 0.97 HN 1.00 KP 0.93 ! LA 0.96 MK 0.98 NL 1.01 OV 0.96 ! PT 1.06 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.02 KP 0.96 ! LA 0.99 MK 1.02 NL 1.02 OV 1.00 ! PT 1.09 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.06 KP 1.00 ! LA 1.00 MK 1.02 NL 1.03 OV 1.02 ! PT 1.09 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.00 KP 0.96 ! LA 0.97 MK 0.99 NL 1.01 OV 0.98 ! PT 1.07 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.01 KP 0.95 ! LA 0.96 MK 0.97 NL 1.00 OV 0.97 ! PT 1.07 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.00 KP 0.97 ! LA 0.97 MK 1.03 NL 1.04 OV 1.00 ! PT 1.09 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.01 KP 0.99 ! LA 1.01 MK 1.05 NL 1.03 OV 1.02 ! PT 1.12 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.99 KP 0.97 ! LA 0.96 MK 1.01 NL 1.01 OV 0.97 ! PT 1.09 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.98 KP 0.96 ! LA 0.97 MK 1.01 NL 1.02 OV 1.00 ! PT 1.06 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.97 KP 0.94 ! LA 0.93 MK 0.99 NL 0.99 OV 0.97 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.00 KP 0.92 ! LA 0.93 MK 1.01 NL 1.00 OV 0.97 ! PT 1.05 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.94 HN 0.95 KP 0.94 ! LA 0.94 MK 0.97 NL 0.97 OV 0.93 ! PT 1.01 SC 0.98 ! ! ! Fit before self-cal, rms=0.077702Jy sigma=1.582661 ! Fit after self-cal, rms=0.071881Jy sigma=1.463982 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9778 mas, bmaj=1.409 mas, bpa=-9.186 degrees ! Estimated noise=0.328786 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 = 0.00128653 Jy ! Component: 100 - total flux cleaned = 0.000974423 Jy ! Component: 150 - total flux cleaned = 0.000977539 Jy ! Component: 200 - total flux cleaned = 0.000813318 Jy ! Total flux subtracted in 200 components = 0.000813318 Jy ! Clean residual min=-0.008365 max=0.009227 Jy/beam ! Clean residual mean=0.000051 rms=0.002161 Jy/beam ! Combined flux in latest and established models = 0.633244 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 65 components and 0.633244 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=0.071685Jy sigma=1.460315 ! Fit after self-cal, rms=0.071681Jy sigma=1.459905 ! 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=0.071681Jy sigma=1.459905 ! Fit after self-cal, rms=0.065227Jy sigma=1.346735 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9794 mas, bmaj=1.411 mas, bpa=-9.345 degrees ! Estimated noise=0.328161 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00289782 Jy ! Component: 100 - total flux cleaned = -0.00433527 Jy ! Component: 150 - total flux cleaned = -0.00510788 Jy ! Component: 200 - total flux cleaned = -0.00577032 Jy ! Total flux subtracted in 200 components = -0.00577032 Jy ! Clean residual min=-0.002960 max=0.003548 Jy/beam ! Clean residual mean=0.000010 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.627473 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 82 components and 0.627473 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=0.065035Jy sigma=1.343548 ! Fit after self-cal, rms=0.065043Jy sigma=1.343386 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 (-3, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00236469 Jy ! Component: 100 - total flux cleaned = 0.00175184 Jy ! Component: 150 - total flux cleaned = 0.00116722 Jy ! Component: 200 - total flux cleaned = 0.000752154 Jy ! Total flux subtracted in 200 components = 0.000752154 Jy ! Clean residual min=-0.002606 max=0.003591 Jy/beam ! Clean residual mean=0.000009 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.628226 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 92 components and 0.628226 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=0.064889Jy sigma=1.340518 ! Fit after self-cal, rms=0.064880Jy sigma=1.340281 ! Inverting map ! Added new window around map position (-1.8, 14.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00295899 Jy ! Component: 100 - total flux cleaned = 0.00457367 Jy ! Component: 150 - total flux cleaned = 0.00534562 Jy ! Component: 200 - total flux cleaned = 0.00551704 Jy ! Total flux subtracted in 200 components = 0.00551704 Jy ! Clean residual min=-0.002517 max=0.003043 Jy/beam ! Clean residual mean=0.000005 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.633743 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 108 components and 0.633743 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=0.064688Jy sigma=1.337476 ! Fit after self-cal, rms=0.064675Jy sigma=1.337171 ! Inverting map ! Added new window around map position (-25.2, 22.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00279947 Jy ! Component: 100 - total flux cleaned = 0.00371684 Jy ! Component: 150 - total flux cleaned = 0.00391337 Jy ! Component: 200 - total flux cleaned = 0.00391145 Jy ! Total flux subtracted in 200 components = 0.00391145 Jy ! Clean residual min=-0.002328 max=0.003230 Jy/beam ! Clean residual mean=0.000005 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.637654 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 128 components and 0.637654 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=0.064520Jy sigma=1.334427 ! Fit after self-cal, rms=0.064515Jy sigma=1.334228 ! Inverting map ! Added new window around map position (1.2, -8.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00273027 Jy ! Component: 100 - total flux cleaned = 0.00373043 Jy ! Component: 150 - total flux cleaned = 0.0042158 Jy ! Component: 200 - total flux cleaned = 0.00461193 Jy ! Total flux subtracted in 200 components = 0.00461193 Jy ! Clean residual min=-0.002144 max=0.002291 Jy/beam ! Clean residual mean=0.000002 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.642266 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 155 components and 0.642266 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=0.064352Jy sigma=1.331325 ! Fit after self-cal, rms=0.064344Jy sigma=1.331098 ! 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=0.064344Jy sigma=1.331098 ! Fit after self-cal, rms=0.062769Jy sigma=1.305139 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9785 mas, bmaj=1.41 mas, bpa=-9.479 degrees ! Estimated noise=0.328582 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0001701 Jy ! Component: 100 - total flux cleaned = -0.000248519 Jy ! Component: 150 - total flux cleaned = -0.000214331 Jy ! Component: 200 - total flux cleaned = -0.000183554 Jy ! Total flux subtracted in 200 components = -0.000183554 Jy ! Clean residual min=-0.001836 max=0.002097 Jy/beam ! Clean residual mean=0.000003 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.642082 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 177 components and 0.642083 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=0.062728Jy sigma=1.304353 ! Fit after self-cal, rms=0.062732Jy sigma=1.304309 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 (-38.2, 25.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00190726 Jy ! Component: 100 - total flux cleaned = 0.00266922 Jy ! Component: 150 - total flux cleaned = 0.0028023 Jy ! Component: 200 - total flux cleaned = 0.00295086 Jy ! Total flux subtracted in 200 components = 0.00295086 Jy ! Clean residual min=-0.001903 max=0.001648 Jy/beam ! Clean residual mean=0.000003 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.645033 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 193 components and 0.645033 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=0.062663Jy sigma=1.302875 ! Fit after self-cal, rms=0.062659Jy sigma=1.302822 ! 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=0.062659Jy sigma=1.302822 ! Fit after self-cal, rms=0.062652Jy sigma=1.302704 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.193 mas, bmaj=2.414 mas, bpa=21.65 degrees ! Estimated noise=0.425015 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00015031 Jy ! Component: 100 - total flux cleaned = -0.000113315 Jy ! Component: 150 - total flux cleaned = 4.72654e-05 Jy ! Component: 200 - total flux cleaned = 0.000162098 Jy ! Total flux subtracted in 200 components = 0.000162098 Jy ! Clean residual min=-0.001914 max=0.002234 Jy/beam ! Clean residual mean=0.000006 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.645195 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 214 components and 0.645196 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=0.062634Jy sigma=1.302412 ! Fit after self-cal, rms=0.062634Jy sigma=1.302389 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 = -0.000131063 Jy ! Component: 100 - total flux cleaned = 1.81516e-05 Jy ! Component: 150 - total flux cleaned = 0.000201179 Jy ! Component: 200 - total flux cleaned = 0.000349927 Jy ! Total flux subtracted in 200 components = 0.000349927 Jy ! Clean residual min=-0.001857 max=0.002100 Jy/beam ! Clean residual mean=0.000005 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.645546 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 227 components and 0.645546 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=0.062628Jy sigma=1.302311 ! Fit after self-cal, rms=0.062628Jy sigma=1.302299 ! 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=0.9785 mas, bmaj=1.41 mas, bpa=-9.47 degrees ! Estimated noise=0.32847 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9785 x 1.41 at -9.47 degrees (North through East) ! Clean map min=-0.0017167 max=0.37286 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=0.754 mas, bmaj=1.147 mas, bpa=-11.67 degrees ! Estimated noise=0.580813 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.284826 Jy ! Component: 100 - total flux cleaned = 0.409051 Jy ! Component: 150 - total flux cleaned = 0.473549 Jy ! Component: 200 - total flux cleaned = 0.512824 Jy ! Total flux subtracted in 200 components = 0.512824 Jy ! Clean residual min=-0.009285 max=0.020627 Jy/beam ! Clean residual mean=0.000023 rms=0.002624 Jy/beam ! Combined flux in latest and established models = 0.512824 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.512824 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9785 mas, bmaj=1.41 mas, bpa=-9.47 degrees ! Estimated noise=0.32847 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 = 0.041161 Jy ! Component: 100 - total flux cleaned = 0.065709 Jy ! Component: 150 - total flux cleaned = 0.081498 Jy ! Component: 200 - total flux cleaned = 0.0919866 Jy ! Total flux subtracted in 200 components = 0.0919866 Jy ! Clean residual min=-0.003729 max=0.005920 Jy/beam ! Clean residual mean=0.000024 rms=0.001028 Jy/beam ! Combined flux in latest and established models = 0.60481 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 42 components and 0.60481 Jy ! Inverting map ! Added new window around map position (-0.8, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00732726 Jy ! Component: 100 - total flux cleaned = 0.0125907 Jy ! Component: 150 - total flux cleaned = 0.0165738 Jy ! Component: 200 - total flux cleaned = 0.0197927 Jy ! Total flux subtracted in 200 components = 0.0197927 Jy ! Clean residual min=-0.002844 max=0.002637 Jy/beam ! Clean residual mean=0.000012 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.624603 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 67 components and 0.624603 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=2.193 mas, bmaj=2.414 mas, bpa=21.65 degrees ! Estimated noise=0.425015 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00422836 Jy ! Component: 100 - total flux cleaned = 0.00727856 Jy ! Component: 150 - total flux cleaned = 0.00970336 Jy ! Component: 200 - total flux cleaned = 0.0117029 Jy ! Total flux subtracted in 200 components = 0.0117029 Jy ! Clean residual min=-0.002803 max=0.002509 Jy/beam ! Clean residual mean=0.000014 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.636306 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 = 0.0017111 Jy ! Component: 100 - total flux cleaned = 0.00290895 Jy ! Component: 150 - total flux cleaned = 0.00397223 Jy ! Component: 200 - total flux cleaned = 0.00492842 Jy ! Total flux subtracted in 200 components = 0.00492842 Jy ! Clean residual min=-0.002464 max=0.002263 Jy/beam ! Clean residual mean=0.000009 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.641234 Jy ! Adding 82 model components to the UV plane model. ! The established model now contains 139 components and 0.641234 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9785 mas, bmaj=1.41 mas, bpa=-9.47 degrees ! Estimated noise=0.32847 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000443567 Jy ! Component: 100 - total flux cleaned = 0.000946144 Jy ! Component: 150 - total flux cleaned = 0.00140262 Jy ! Component: 200 - total flux cleaned = 0.00173657 Jy ! Total flux subtracted in 200 components = 0.00173657 Jy ! Clean residual min=-0.002370 max=0.001864 Jy/beam ! Clean residual mean=0.000004 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.642971 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 163 components and 0.642971 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=0.062778Jy sigma=1.305544 ! Fit after self-cal, rms=0.062767Jy sigma=1.305154 wmodel /J0427+4133_X_map.mod ! wmodel: Unable to open new model file: /J0427+4133_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J0427+4133_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9785 x 1.41 at -9.47 degrees (North through East) ! Clean map min=-0.0022149 max=0.37436 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0427+4133_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.374365 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000445961 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.357374 0.357374 0.714748 1.4295 2.85899 5.71799 11.436 22.872 45.7439 91.4878 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.374 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 839.456 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0427+4133_X_dfm.log closed on Thu May 19 20:01:54 2016