! Started logfile: /scr/pima/bg219e_uvs/J1419+5423_X_dfm.log on Thu May 19 18:43:09 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/J1419+5423_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1419+5423_X_uva.fits ! AN table 1: 8 integrations on 36 of 36 possible baselines. ! AN table 2: 8 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.869792 visibilities/baseline/integration-bin. ! Found source: J1419+5423 ! ! 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 J1419+5423_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 3 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.663410Jy sigma=25.014483 ! Fit after self-cal, rms=0.338513Jy sigma=5.036920 ! 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=0.8165 mas, bmaj=1.5 mas, bpa=42.73 degrees ! Estimated noise=0.984102 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 = 0.980293 Jy ! Component: 100 - total flux cleaned = 1.21478 Jy ! Total flux subtracted in 100 components = 1.21478 Jy ! Clean residual min=-0.029549 max=0.089455 Jy/beam ! Clean residual mean=-0.000062 rms=0.007811 Jy/beam ! Combined flux in latest and established models = 1.21478 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 1.21478 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=0.160598Jy sigma=2.378723 ! Fit after self-cal, rms=0.160478Jy sigma=2.376922 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.089771 Jy ! Component: 100 - total flux cleaned = 0.127717 Jy ! Total flux subtracted in 100 components = 0.127717 Jy ! Clean residual min=-0.015306 max=0.018828 Jy/beam ! Clean residual mean=-0.000024 rms=0.003549 Jy/beam ! Combined flux in latest and established models = 1.3425 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 7 components and 1.3425 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=0.089749Jy sigma=1.323511 ! Fit after self-cal, rms=0.089708Jy sigma=1.322903 ! 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=1.095 mas, bmaj=1.623 mas, bpa=41.41 degrees ! Estimated noise=0.634578 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 = 0.024454 Jy ! Component: 100 - total flux cleaned = 0.0381111 Jy ! Component: 150 - total flux cleaned = 0.0473926 Jy ! Component: 200 - total flux cleaned = 0.0537532 Jy ! Total flux subtracted in 200 components = 0.0537532 Jy ! Clean residual min=-0.010212 max=0.012678 Jy/beam ! Clean residual mean=-0.000025 rms=0.002499 Jy/beam ! Combined flux in latest and established models = 1.39625 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 23 components and 1.39625 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=0.082042Jy sigma=1.212184 ! Fit after self-cal, rms=0.081995Jy sigma=1.211371 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.095 x 1.623 at 41.41 degrees (North through East) ! Clean map min=-0.0095834 max=1.2951 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 0.99 HN 1.03 KP 0.98 ! LA 1.00 NL 1.01 OV 0.98 PT 1.02 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.05 HN 1.02 KP 1.00 ! LA 0.98 MK 0.98 NL 1.01 OV 0.98 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.00 KP 0.98 ! LA 1.01 NL 1.01 OV 0.98 PT 1.01 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.04 HN 1.00 KP 1.01 ! LA 0.98 MK 1.00 NL 1.02 OV 0.98 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.01 KP 0.97 ! LA 0.98 NL 1.01 OV 0.99 PT 1.02 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.04 HN 1.00 KP 0.98 ! LA 0.98 MK 1.02 NL 1.00 OV 0.98 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.02 KP 0.98 ! LA 1.00 NL 1.01 OV 0.99 PT 1.01 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.04 HN 1.01 KP 1.00 ! LA 0.98 MK 1.01 NL 1.01 OV 0.98 ! SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.02 KP 0.97 ! LA 1.01 NL 1.02 OV 0.99 PT 1.02 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.04 HN 0.99 KP 0.98 ! LA 0.98 MK 1.04 NL 1.00 OV 1.00 ! SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.02 KP 0.97 ! LA 1.00 NL 1.00 OV 0.99 PT 1.00 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.05 HN 0.99 KP 0.99 ! LA 0.97 MK 1.03 NL 1.00 OV 0.99 ! SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.00 KP 0.96 ! LA 1.00 NL 1.02 OV 0.97 PT 0.92 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.04 HN 0.99 KP 0.98 ! LA 0.99 MK 1.09 NL 1.01 OV 0.98 ! SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.01 KP 0.97 ! LA 1.01 NL 1.01 OV 0.98 PT 1.02 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.01 HN 1.00 KP 0.99 ! LA 0.97 MK 1.04 NL 1.01 OV 0.99 ! SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.02 KP 0.97 ! LA 1.00 NL 1.01 OV 0.98 PT 1.01 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.04 HN 1.01 KP 0.98 ! LA 0.98 MK 1.04 NL 1.01 OV 0.97 ! SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.01 KP 0.97 ! LA 1.01 NL 1.01 OV 0.98 PT 1.02 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.04 HN 1.00 KP 0.99 ! LA 0.98 MK 1.05 NL 1.01 OV 0.98 ! SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.00 KP 0.97 ! LA 1.02 NL 1.01 OV 0.98 PT 1.01 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.04 HN 1.01 KP 0.99 ! LA 0.98 MK 1.04 NL 1.01 OV 0.98 ! SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.01 KP 0.98 ! LA 1.01 NL 1.01 OV 0.99 PT 1.02 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.05 HN 1.01 KP 1.00 ! LA 0.99 MK 1.07 NL 1.00 OV 0.99 ! SC 0.96 ! ! ! Fit before self-cal, rms=0.081995Jy sigma=1.211371 ! Fit after self-cal, rms=0.073490Jy sigma=1.066672 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.096 mas, bmaj=1.626 mas, bpa=41.52 degrees ! Estimated noise=0.634111 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 (4.2, -4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00719034 Jy ! Component: 100 - total flux cleaned = 0.010185 Jy ! Component: 150 - total flux cleaned = 0.0115588 Jy ! Component: 200 - total flux cleaned = 0.0127361 Jy ! Total flux subtracted in 200 components = 0.0127361 Jy ! Clean residual min=-0.005578 max=0.005714 Jy/beam ! Clean residual mean=-0.000013 rms=0.001204 Jy/beam ! Combined flux in latest and established models = 1.40899 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 45 components and 1.40899 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=0.072383Jy sigma=1.052313 ! Fit after self-cal, rms=0.072349Jy sigma=1.051409 ! 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=0.072349Jy sigma=1.051409 ! Fit after self-cal, rms=0.072231Jy sigma=1.050338 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.097 mas, bmaj=1.626 mas, bpa=41.54 degrees ! Estimated noise=0.633897 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000524994 Jy ! Component: 100 - total flux cleaned = 0.000985762 Jy ! Component: 150 - total flux cleaned = 0.00097745 Jy ! Component: 200 - total flux cleaned = 0.000885803 Jy ! Total flux subtracted in 200 components = 0.000885803 Jy ! Clean residual min=-0.005292 max=0.004970 Jy/beam ! Clean residual mean=-0.000011 rms=0.001126 Jy/beam ! Combined flux in latest and established models = 1.40987 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 54 components and 1.40987 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=0.071873Jy sigma=1.045718 ! Fit after self-cal, rms=0.071866Jy sigma=1.045457 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 = 5.71051e-05 Jy ! Component: 100 - total flux cleaned = 0.000221595 Jy ! Component: 150 - total flux cleaned = 7.84325e-05 Jy ! Component: 200 - total flux cleaned = -0.000117334 Jy ! Total flux subtracted in 200 components = -0.000117334 Jy ! Clean residual min=-0.005092 max=0.005038 Jy/beam ! Clean residual mean=-0.000011 rms=0.001102 Jy/beam ! Combined flux in latest and established models = 1.40976 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 62 components and 1.40975 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=0.071705Jy sigma=1.043435 ! Fit after self-cal, rms=0.071703Jy sigma=1.043314 ! 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=0.071703Jy sigma=1.043314 ! Fit after self-cal, rms=0.071662Jy sigma=1.042687 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.097 mas, bmaj=1.626 mas, bpa=41.57 degrees ! Estimated noise=0.633901 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00114298 Jy ! Component: 100 - total flux cleaned = -0.00120998 Jy ! Component: 150 - total flux cleaned = -0.00134048 Jy ! Component: 200 - total flux cleaned = -0.00170523 Jy ! Total flux subtracted in 200 components = -0.00170523 Jy ! Clean residual min=-0.004990 max=0.004977 Jy/beam ! Clean residual mean=-0.000010 rms=0.001073 Jy/beam ! Combined flux in latest and established models = 1.40805 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 67 components and 1.40805 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=0.071521Jy sigma=1.040929 ! Fit after self-cal, rms=0.071522Jy sigma=1.040864 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 = 7.38097e-05 Jy ! Component: 100 - total flux cleaned = -9.1486e-05 Jy ! Component: 150 - total flux cleaned = -0.000298734 Jy ! Component: 200 - total flux cleaned = -0.00044512 Jy ! Total flux subtracted in 200 components = -0.00044512 Jy ! Clean residual min=-0.004839 max=0.004994 Jy/beam ! Clean residual mean=-0.000011 rms=0.001064 Jy/beam ! Combined flux in latest and established models = 1.4076 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 67 components and 1.4076 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=0.071443Jy sigma=1.039901 ! Fit after self-cal, rms=0.071444Jy sigma=1.039857 ! Inverting map ! Added new window around map position (9.2, -10.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00461556 Jy ! Component: 100 - total flux cleaned = 0.00713158 Jy ! Component: 150 - total flux cleaned = 0.00848796 Jy ! Component: 200 - total flux cleaned = 0.00985611 Jy ! Total flux subtracted in 200 components = 0.00985611 Jy ! Clean residual min=-0.004783 max=0.004111 Jy/beam ! Clean residual mean=-0.000011 rms=0.000969 Jy/beam ! Combined flux in latest and established models = 1.41746 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 86 components and 1.41746 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=0.071079Jy sigma=1.035293 ! Fit after self-cal, rms=0.071064Jy sigma=1.035013 ! 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=0.071064Jy sigma=1.035013 ! Fit after self-cal, rms=0.070991Jy sigma=1.034323 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.194 mas, bmaj=2.296 mas, bpa=24.16 degrees ! Estimated noise=0.799719 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00236933 Jy ! Component: 100 - total flux cleaned = 0.00381823 Jy ! Component: 150 - total flux cleaned = 0.00470507 Jy ! Component: 200 - total flux cleaned = 0.00554451 Jy ! Total flux subtracted in 200 components = 0.00554451 Jy ! Clean residual min=-0.005334 max=0.004810 Jy/beam ! Clean residual mean=-0.000015 rms=0.001213 Jy/beam ! Combined flux in latest and established models = 1.42301 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 108 components and 1.42301 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=0.070923Jy sigma=1.033728 ! Fit after self-cal, rms=0.070919Jy sigma=1.033661 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 = 0.000682977 Jy ! Component: 100 - total flux cleaned = 0.00139079 Jy ! Component: 150 - total flux cleaned = 0.00199576 Jy ! Component: 200 - total flux cleaned = 0.00235776 Jy ! Total flux subtracted in 200 components = 0.00235776 Jy ! Clean residual min=-0.005168 max=0.004852 Jy/beam ! Clean residual mean=-0.000014 rms=0.001184 Jy/beam ! Combined flux in latest and established models = 1.42536 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 116 components and 1.42536 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=0.070904Jy sigma=1.033540 ! Fit after self-cal, rms=0.070901Jy sigma=1.033507 ! 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=1.098 mas, bmaj=1.627 mas, bpa=41.6 degrees ! Estimated noise=0.633932 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.098 x 1.627 at 41.6 degrees (North through East) ! Clean map min=-0.0043354 max=1.2962 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 ! Performing amp+phase self-cal ! ! 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=0.070901Jy sigma=1.033507 ! Fit after self-cal, rms=0.060688Jy sigma=0.833660 ! Inverting map and beam ! Estimated beam: bmin=1.098 mas, bmaj=1.627 mas, bpa=41.62 degrees ! Estimated noise=0.633288 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000142348 Jy ! Component: 100 - total flux cleaned = -0.000135678 Jy ! Component: 150 - total flux cleaned = -0.000545884 Jy ! Component: 200 - total flux cleaned = -0.000907773 Jy ! Total flux subtracted in 200 components = -0.000907773 Jy ! Clean residual min=-0.003953 max=0.004072 Jy/beam ! Clean residual mean=-0.000006 rms=0.000872 Jy/beam ! Combined flux in latest and established models = 1.42446 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 134 components and 1.42446 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=0.060550Jy sigma=0.831491 ! Fit after self-cal, rms=0.060547Jy sigma=0.831403 ! Inverting map ! Added new window around map position (-15.8, -14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00189178 Jy ! Component: 100 - total flux cleaned = 0.00171154 Jy ! Component: 150 - total flux cleaned = 0.00140935 Jy ! Component: 200 - total flux cleaned = 0.000944365 Jy ! Total flux subtracted in 200 components = 0.000944365 Jy ! Clean residual min=-0.003822 max=0.003786 Jy/beam ! Clean residual mean=-0.000006 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 1.4254 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 149 components and 1.4254 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=0.060239Jy sigma=0.827082 ! Fit after self-cal, rms=0.060233Jy sigma=0.826888 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.060233Jy sigma=0.826888 ! Fit after self-cal, rms=0.060138Jy sigma=0.826242 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=0.8188 mas, bmaj=1.501 mas, bpa=42.87 degrees ! Estimated noise=0.986888 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.982965 Jy ! Component: 100 - total flux cleaned = 1.21731 Jy ! Component: 150 - total flux cleaned = 1.30563 Jy ! Component: 200 - total flux cleaned = 1.34209 Jy ! Total flux subtracted in 200 components = 1.34209 Jy ! Clean residual min=-0.010266 max=0.015313 Jy/beam ! Clean residual mean=-0.000016 rms=0.002344 Jy/beam ! Combined flux in latest and established models = 1.34209 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 7 model components to the UV plane model. ! The established model now contains 7 components and 1.34209 Jy ! Inverting map and beam ! Estimated beam: bmin=1.098 mas, bmaj=1.627 mas, bpa=41.62 degrees ! Estimated noise=0.632888 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 = 0.0186032 Jy ! Component: 100 - total flux cleaned = 0.0282511 Jy ! Component: 150 - total flux cleaned = 0.0355363 Jy ! Component: 200 - total flux cleaned = 0.0415957 Jy ! Total flux subtracted in 200 components = 0.0415957 Jy ! Clean residual min=-0.005179 max=0.005722 Jy/beam ! Clean residual mean=-0.000020 rms=0.001227 Jy/beam ! Combined flux in latest and established models = 1.38368 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 30 components and 1.38368 Jy ! Inverting map ! Added new window around map position (-4.8, -12.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00566004 Jy ! Component: 100 - total flux cleaned = 0.00951213 Jy ! Component: 150 - total flux cleaned = 0.0128139 Jy ! Component: 200 - total flux cleaned = 0.0156612 Jy ! Total flux subtracted in 200 components = 0.0156612 Jy ! Clean residual min=-0.004727 max=0.004169 Jy/beam ! Clean residual mean=-0.000018 rms=0.001029 Jy/beam ! Combined flux in latest and established models = 1.39935 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 53 components and 1.39935 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=2.195 mas, bmaj=2.298 mas, bpa=24.33 degrees ! Estimated noise=0.797658 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00473353 Jy ! Component: 100 - total flux cleaned = 0.00792887 Jy ! Component: 150 - total flux cleaned = 0.0107428 Jy ! Component: 200 - total flux cleaned = 0.0127293 Jy ! Total flux subtracted in 200 components = 0.0127293 Jy ! Clean residual min=-0.004653 max=0.003741 Jy/beam ! Clean residual mean=-0.000028 rms=0.001152 Jy/beam ! Combined flux in latest and established models = 1.41207 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 = 0.00126908 Jy ! Component: 100 - total flux cleaned = 0.00232955 Jy ! Component: 150 - total flux cleaned = 0.00295307 Jy ! Component: 200 - total flux cleaned = 0.00353201 Jy ! Total flux subtracted in 200 components = 0.00353201 Jy ! Clean residual min=-0.004380 max=0.003746 Jy/beam ! Clean residual mean=-0.000022 rms=0.001020 Jy/beam ! Combined flux in latest and established models = 1.41561 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 106 components and 1.41561 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.098 mas, bmaj=1.627 mas, bpa=41.62 degrees ! Estimated noise=0.632888 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000783178 Jy ! Component: 100 - total flux cleaned = 0.0011447 Jy ! Component: 150 - total flux cleaned = 0.00125462 Jy ! Component: 200 - total flux cleaned = 0.00135687 Jy ! Total flux subtracted in 200 components = 0.00135687 Jy ! Clean residual min=-0.004180 max=0.004010 Jy/beam ! Clean residual mean=-0.000009 rms=0.000810 Jy/beam ! Combined flux in latest and established models = 1.41696 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 126 components and 1.41696 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=0.060503Jy sigma=0.832296 ! Fit after self-cal, rms=0.060466Jy sigma=0.831607 wmodel /J1419+5423_X_map.mod ! wmodel: Unable to open new model file: /J1419+5423_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219e_uvs/J1419+5423_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.098 x 1.627 at 41.62 degrees (North through East) ! Clean map min=-0.0039341 max=1.2953 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1419+5423_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.29526 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000804811 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.186405 0.186405 0.372811 0.745622 1.49124 2.98249 5.96497 11.9299 23.8599 47.7198 95.4396 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0024 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.295 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1609.4 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1419+5423_X_dfm.log closed on Thu May 19 18:43:12 2016