! Started logfile: J1459-1810_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:12:59 2016 obs J1459-1810_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J1459-1810_X_2014_08_05_pus_uva.fits ! AN table 1: 122 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.617486 visibilities/baseline/integration-bin. ! Found source: J1459-1810 ! ! 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 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 414 lines of history. ! ! Reading 40680 visibilities. select I ! Polarization I is unavailable. ! 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 = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J1459-1810_X_2014_08_05_pus] 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 = 512x512 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 259 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 259 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 259 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 259 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 259 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 259 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 259 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 259 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 259 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 259 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 259 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 259 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.928643Jy sigma=0.010116 ! Fit after self-cal, rms=0.878582Jy sigma=0.009580 ! 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=0.9608 mas, bmaj=3.562 mas, bpa=13.96 degrees ! Estimated noise=689.213 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 = 0.0904125 Jy ! Component: 100 - total flux cleaned = 0.116648 Jy ! Total flux subtracted in 100 components = 0.116648 Jy ! Clean residual min=-0.006541 max=0.010735 Jy/beam ! Clean residual mean=0.000176 rms=0.002066 Jy/beam ! Combined flux in latest and established models = 0.116648 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.116648 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=0.079143Jy sigma=0.000820 ! Fit after self-cal, rms=0.079106Jy sigma=0.000820 ! 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=1.219 mas, bmaj=3.851 mas, bpa=12.89 degrees ! Estimated noise=324.838 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 = 0.015551 Jy ! Component: 100 - total flux cleaned = 0.0227888 Jy ! Component: 150 - total flux cleaned = 0.0263523 Jy ! Component: 200 - total flux cleaned = 0.0278518 Jy ! Total flux subtracted in 200 components = 0.0278518 Jy ! Clean residual min=-0.005803 max=0.005875 Jy/beam ! Clean residual mean=-0.000034 rms=0.001451 Jy/beam ! Combined flux in latest and established models = 0.1445 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 31 components and 0.144499 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=0.076100Jy sigma=0.000791 ! Fit after self-cal, rms=0.076105Jy sigma=0.000790 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 HN 1.10 KP 0.91 ! LA 1.00 MK 1.00* NL 0.97 OV 1.00 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.15 HN 1.09 KP 0.88 ! LA 1.05 MK 1.00* NL 0.96 OV 1.01 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.13 KP 0.83 ! LA 1.05 MK 1.00* NL 0.95 OV 1.01 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.05 KP 0.80 ! LA 1.05 MK 1.00* NL 0.99 OV 1.00 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.04 KP 0.74 ! LA 1.06 MK 1.00* NL 0.96 OV 1.00 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.15 HN 1.09 KP 0.76 ! LA 1.06 MK 1.00* NL 0.97 OV 1.02 ! PT 1.01 SC 1.09 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.23 HN 1.14 KP 0.79 ! LA 1.12 MK 1.00* NL 1.02 OV 1.09 ! PT 1.04 SC 1.08 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.16 HN 1.20 KP 0.76 ! LA 1.04 MK 1.00* NL 0.96 OV 1.07 ! PT 1.00 SC 1.08 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.13 HN 1.16 KP 0.75 ! LA 1.08 MK 1.00* NL 0.97 OV 1.05 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.13 HN 1.12 KP 0.81 ! LA 1.07 MK 1.00* NL 0.98 OV 1.04 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.15 HN 1.09 KP 0.84 ! LA 1.09 MK 1.00* NL 1.00 OV 1.03 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.12 HN 1.07 KP 0.87 ! LA 1.05 MK 1.00* NL 1.02 OV 1.03 ! PT 1.03 SC 1.05 ! ! ! Fit before self-cal, rms=0.076105Jy sigma=0.000790 ! Fit after self-cal, rms=0.074107Jy sigma=0.000768 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.229 mas, bmaj=3.88 mas, bpa=13.09 degrees ! Estimated noise=324.134 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 = -0.000992319 Jy ! Component: 100 - total flux cleaned = -0.00110987 Jy ! Component: 150 - total flux cleaned = -0.00116779 Jy ! Component: 200 - total flux cleaned = -0.00121832 Jy ! Total flux subtracted in 200 components = -0.00121832 Jy ! Clean residual min=-0.001427 max=0.001386 Jy/beam ! Clean residual mean=0.000045 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.143281 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 43 components and 0.143281 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=0.074087Jy sigma=0.000767 ! Fit after self-cal, rms=0.074120Jy sigma=0.000767 ! 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=0.074120Jy sigma=0.000767 ! Fit after self-cal, rms=0.074462Jy sigma=0.000766 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.235 mas, bmaj=3.887 mas, bpa=13.15 degrees ! Estimated noise=323.996 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0005072 Jy ! Component: 100 - total flux cleaned = -0.000488292 Jy ! Component: 150 - total flux cleaned = -0.000502463 Jy ! Component: 200 - total flux cleaned = -0.000502571 Jy ! Total flux subtracted in 200 components = -0.000502571 Jy ! Clean residual min=-0.001006 max=0.001082 Jy/beam ! Clean residual mean=0.000022 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.142779 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 57 components and 0.142779 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=0.074450Jy sigma=0.000766 ! Fit after self-cal, rms=0.074465Jy sigma=0.000766 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 = -3.48814e-05 Jy ! Component: 100 - total flux cleaned = -1.19481e-05 Jy ! Component: 150 - total flux cleaned = -1.98711e-06 Jy ! Component: 200 - total flux cleaned = 7.34676e-06 Jy ! Total flux subtracted in 200 components = 7.34676e-06 Jy ! Clean residual min=-0.000986 max=0.001059 Jy/beam ! Clean residual mean=0.000022 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.142786 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 61 components and 0.142786 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=0.074461Jy sigma=0.000766 ! Fit after self-cal, rms=0.074459Jy sigma=0.000766 ! 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=0.074459Jy sigma=0.000766 ! Fit after self-cal, rms=0.074667Jy sigma=0.000766 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.238 mas, bmaj=3.897 mas, bpa=13.17 degrees ! Estimated noise=324.272 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000295435 Jy ! Component: 100 - total flux cleaned = -0.000282031 Jy ! Component: 150 - total flux cleaned = -0.000281932 Jy ! Component: 200 - total flux cleaned = -0.000291347 Jy ! Total flux subtracted in 200 components = -0.000291347 Jy ! Clean residual min=-0.000919 max=0.000994 Jy/beam ! Clean residual mean=0.000020 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.142495 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 67 components and 0.142495 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=0.074661Jy sigma=0.000766 ! Fit after self-cal, rms=0.074662Jy sigma=0.000766 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 = -1.55417e-05 Jy ! Component: 100 - total flux cleaned = -1.6016e-05 Jy ! Component: 150 - total flux cleaned = -9.09802e-06 Jy ! Component: 200 - total flux cleaned = -9.09429e-06 Jy ! Total flux subtracted in 200 components = -9.09429e-06 Jy ! Clean residual min=-0.000904 max=0.000987 Jy/beam ! Clean residual mean=0.000020 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.142485 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 70 components and 0.142485 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=0.074661Jy sigma=0.000766 ! Fit after self-cal, rms=0.074659Jy sigma=0.000766 ! 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=0.074659Jy sigma=0.000766 ! Fit after self-cal, rms=0.074819Jy sigma=0.000766 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.501 mas, bmaj=4.992 mas, bpa=10.29 degrees ! Estimated noise=358.318 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.52625e-05 Jy ! Component: 100 - total flux cleaned = -3.26316e-05 Jy ! Component: 150 - total flux cleaned = -2.01408e-05 Jy ! Component: 200 - total flux cleaned = -9.49913e-06 Jy ! Total flux subtracted in 200 components = -9.49913e-06 Jy ! Clean residual min=-0.000921 max=0.001023 Jy/beam ! Clean residual mean=0.000027 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.142476 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 73 components and 0.142476 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=0.074818Jy sigma=0.000766 ! Fit after self-cal, rms=0.074818Jy sigma=0.000766 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 = 1.91877e-06 Jy ! Component: 100 - total flux cleaned = 2.89354e-05 Jy ! Component: 150 - total flux cleaned = 4.61997e-05 Jy ! Component: 200 - total flux cleaned = 5.01019e-05 Jy ! Total flux subtracted in 200 components = 5.01019e-05 Jy ! Clean residual min=-0.000924 max=0.001025 Jy/beam ! Clean residual mean=0.000027 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.142526 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 75 components and 0.142526 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=0.074818Jy sigma=0.000766 ! Fit after self-cal, rms=0.074818Jy sigma=0.000766 ! 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=1.241 mas, bmaj=3.904 mas, bpa=13.18 degrees ! Estimated noise=324.477 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.241 x 3.904 at 13.18 degrees (North through East) ! Clean map min=-0.00082105 max=0.11856 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=0.9682 mas, bmaj=3.626 mas, bpa=14.23 degrees ! Estimated noise=697.485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0912765 Jy ! Component: 100 - total flux cleaned = 0.117913 Jy ! Component: 150 - total flux cleaned = 0.128747 Jy ! Component: 200 - total flux cleaned = 0.134398 Jy ! Total flux subtracted in 200 components = 0.134398 Jy ! Clean residual min=-0.001636 max=0.002791 Jy/beam ! Clean residual mean=0.000072 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.134398 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.134398 Jy ! Inverting map and beam ! Estimated beam: bmin=1.241 mas, bmaj=3.904 mas, bpa=13.18 degrees ! Estimated noise=324.477 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 = 0.00408131 Jy ! Component: 100 - total flux cleaned = 0.00605015 Jy ! Component: 150 - total flux cleaned = 0.00706605 Jy ! Component: 200 - total flux cleaned = 0.00761719 Jy ! Total flux subtracted in 200 components = 0.00761719 Jy ! Clean residual min=-0.000929 max=0.000950 Jy/beam ! Clean residual mean=0.000021 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.142016 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 47 components and 0.142016 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=2.501 mas, bmaj=4.992 mas, bpa=10.29 degrees ! Estimated noise=358.318 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00036777 Jy ! Component: 100 - total flux cleaned = 0.000410615 Jy ! Component: 150 - total flux cleaned = 0.000417745 Jy ! Component: 200 - total flux cleaned = 0.000424315 Jy ! Total flux subtracted in 200 components = 0.000424315 Jy ! Clean residual min=-0.000941 max=0.001016 Jy/beam ! Clean residual mean=0.000028 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.14244 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 = 6.11148e-06 Jy ! Component: 100 - total flux cleaned = 1.18859e-05 Jy ! Component: 150 - total flux cleaned = 1.72361e-05 Jy ! Component: 200 - total flux cleaned = 2.71904e-05 Jy ! Total flux subtracted in 200 components = 2.71904e-05 Jy ! Clean residual min=-0.000931 max=0.001027 Jy/beam ! Clean residual mean=0.000028 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.142467 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 64 components and 0.142467 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.241 mas, bmaj=3.904 mas, bpa=13.18 degrees ! Estimated noise=324.477 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.10757e-05 Jy ! Component: 100 - total flux cleaned = -5.10926e-05 Jy ! Component: 150 - total flux cleaned = -5.07829e-05 Jy ! Component: 200 - total flux cleaned = -5.79834e-05 Jy ! Total flux subtracted in 200 components = -5.79834e-05 Jy ! Clean residual min=-0.000873 max=0.000930 Jy/beam ! Clean residual mean=0.000019 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.142409 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 72 components and 0.142409 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=0.074818Jy sigma=0.000766 ! Fit after self-cal, rms=0.074816Jy sigma=0.000766 wmodel J1459-1810_X_2014_08_05_pus_map.mod ! Writing 72 model components to file: J1459-1810_X_2014_08_05_pus_map.mod wobs J1459-1810_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J1459-1810_X_2014_08_05_pus_uvs.fits wwins J1459-1810_X_2014_08_05_pus_map.win ! wwins: Wrote 1 windows to J1459-1810_X_2014_08_05_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000186495 Jy ! Component: 100 - total flux cleaned = 0.000351876 Jy ! Component: 150 - total flux cleaned = 0.000393981 Jy ! Component: 200 - total flux cleaned = 0.000433365 Jy ! Component: 250 - total flux cleaned = 0.000522665 Jy ! Component: 300 - total flux cleaned = 0.00062065 Jy ! Component: 350 - total flux cleaned = 0.000739521 Jy ! Component: 400 - total flux cleaned = 0.000865999 Jy ! Component: 450 - total flux cleaned = 0.00102147 Jy ! Component: 500 - total flux cleaned = 0.00110762 Jy ! Component: 550 - total flux cleaned = 0.00120224 Jy ! Component: 600 - total flux cleaned = 0.00128438 Jy ! Component: 650 - total flux cleaned = 0.00140396 Jy ! Component: 700 - total flux cleaned = 0.00150078 Jy ! Component: 750 - total flux cleaned = 0.00159527 Jy ! Component: 800 - total flux cleaned = 0.00168746 Jy ! Component: 850 - total flux cleaned = 0.00179513 Jy ! Component: 900 - total flux cleaned = 0.00186525 Jy ! Component: 950 - total flux cleaned = 0.00195941 Jy ! Component: 1000 - total flux cleaned = 0.00201805 Jy ! Component: 1050 - total flux cleaned = 0.00209974 Jy ! Component: 1100 - total flux cleaned = 0.00213168 Jy ! Component: 1150 - total flux cleaned = 0.00214719 Jy ! Component: 1200 - total flux cleaned = 0.00216245 Jy ! Component: 1250 - total flux cleaned = 0.00216248 Jy ! Component: 1300 - total flux cleaned = 0.00217744 Jy ! Component: 1350 - total flux cleaned = 0.00219197 Jy ! Component: 1400 - total flux cleaned = 0.0021993 Jy ! Component: 1450 - total flux cleaned = 0.00221337 Jy ! Component: 1500 - total flux cleaned = 0.00222008 Jy ! Component: 1550 - total flux cleaned = 0.0022065 Jy ! Component: 1600 - total flux cleaned = 0.00219991 Jy ! Component: 1650 - total flux cleaned = 0.0022132 Jy ! Component: 1700 - total flux cleaned = 0.00224522 Jy ! Component: 1750 - total flux cleaned = 0.00223889 Jy ! Component: 1800 - total flux cleaned = 0.00226383 Jy ! Component: 1850 - total flux cleaned = 0.00229448 Jy ! Component: 1900 - total flux cleaned = 0.0023004 Jy ! Component: 1950 - total flux cleaned = 0.00231828 Jy ! Component: 2000 - total flux cleaned = 0.00231242 Jy ! Total flux subtracted in 2048 components = 0.00234729 Jy ! Clean residual min=-0.000309 max=0.000350 Jy/beam ! Clean residual mean=0.000006 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.144756 Jy keep ! Adding 132 model components to the UV plane model. ! The established model now contains 204 components and 0.144757 Jy ![Exited script file: muppet] wmap "J1459-1810_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.241 x 3.904 at 13.18 degrees (North through East) ! Clean map min=-0.00049664 max=0.11862 Jy/beam ! Writing clean map to FITS file: J1459-1810_X_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.118623 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000116626 device "J1459-1810_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J1459-1810_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.294949 0.294949 0.589898 1.1798 2.35959 4.71918 9.43836 18.8767 37.7535 75.5069 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.118 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.241 x 3.904 at 13.18 degrees (North through East) ! Clean map min=-0.00049664 max=0.11862 Jy/beam quit ! Quitting program ! Log file J1459-1810_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:13:02 2016