! Started logfile: J1500-2358_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:13:02 2016 obs J1500-2358_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J1500-2358_X_2014_08_05_pus_uva.fits ! AN table 1: 119 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.72493 visibilities/baseline/integration-bin. ! Found source: J1500-2358 ! ! 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 46584 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 J1500-2358_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 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.933831Jy sigma=0.009228 ! Fit after self-cal, rms=0.821090Jy sigma=0.008198 ! 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=0.7855 mas, bmaj=3.707 mas, bpa=20.58 degrees ! Estimated noise=676.884 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 = 0.139555 Jy ! Component: 100 - total flux cleaned = 0.171352 Jy ! Total flux subtracted in 100 components = 0.171352 Jy ! Clean residual min=-0.009166 max=0.011883 Jy/beam ! Clean residual mean=-0.000086 rms=0.002349 Jy/beam ! Combined flux in latest and established models = 0.171352 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.171352 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=0.095351Jy sigma=0.000866 ! Fit after self-cal, rms=0.095332Jy sigma=0.000866 ! 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=1.004 mas, bmaj=4.072 mas, bpa=18.91 degrees ! Estimated noise=333.41 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 = 0.0197204 Jy ! Component: 100 - total flux cleaned = 0.030312 Jy ! Component: 150 - total flux cleaned = 0.0365552 Jy ! Component: 200 - total flux cleaned = 0.0404257 Jy ! Total flux subtracted in 200 components = 0.0404257 Jy ! Clean residual min=-0.009933 max=0.008185 Jy/beam ! Clean residual mean=-0.000001 rms=0.002322 Jy/beam ! Combined flux in latest and established models = 0.211778 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 45 components and 0.211778 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=0.091320Jy sigma=0.000822 ! Fit after self-cal, rms=0.091346Jy sigma=0.000822 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.11 HN 1.14 KP 0.96 ! LA 1.00 MK 1.00* NL 0.97 OV 0.97 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.17 KP 0.91 ! LA 1.02 MK 1.00* NL 0.93 OV 0.97 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.12 HN 1.17 KP 0.87 ! LA 1.02 MK 1.00* NL 0.98 OV 0.97 ! PT 0.92 SC 1.02 ! ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.09 HN 1.19 KP 0.82 ! LA 1.04 MK 1.00* NL 0.98 OV 0.96 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 HN 1.12 KP 0.78 ! LA 1.05 MK 1.00* NL 0.99 OV 0.97 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.13 HN 1.16 KP 0.78 ! LA 1.04 MK 1.00* NL 0.98 OV 0.99 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.23 HN 1.32 KP 0.83 ! LA 1.11 MK 1.00* NL 1.00 OV 1.04 ! PT 1.01 SC 1.09 ! ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.15 HN 1.21 KP 0.78 ! LA 1.01 MK 1.00* NL 1.00 OV 1.01 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 9. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.11 HN 1.20 KP 0.79 ! LA 1.06 MK 1.00* NL 0.96 OV 1.01 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 10. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.19 KP 0.83 ! LA 1.06 MK 1.00* NL 0.98 OV 1.02 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 11. ! A total of 12 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 0.86 ! LA 1.06 MK 1.00* NL 0.98 OV 1.01 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 12. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.11 KP 0.91 ! LA 1.05 MK 1.00* NL 0.96 OV 0.99 ! PT 0.98 SC 1.02 ! ! ! Fit before self-cal, rms=0.091346Jy sigma=0.000822 ! Fit after self-cal, rms=0.091932Jy sigma=0.000789 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=4.139 mas, bpa=19.12 degrees ! Estimated noise=333.754 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, -7.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00726618 Jy ! Component: 100 - total flux cleaned = 0.00693838 Jy ! Component: 150 - total flux cleaned = 0.00659566 Jy ! Component: 200 - total flux cleaned = 0.00631671 Jy ! Total flux subtracted in 200 components = 0.00631671 Jy ! Clean residual min=-0.002578 max=0.003626 Jy/beam ! Clean residual mean=-0.000011 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.218095 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 82 components and 0.218095 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=0.091364Jy sigma=0.000781 ! Fit after self-cal, rms=0.091349Jy sigma=0.000780 ! 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=0.091349Jy sigma=0.000780 ! Fit after self-cal, rms=0.091915Jy sigma=0.000779 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.011 mas, bmaj=4.153 mas, bpa=19.19 degrees ! Estimated noise=331.635 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115687 Jy ! Component: 100 - total flux cleaned = 0.00141879 Jy ! Component: 150 - total flux cleaned = 0.00148606 Jy ! Component: 200 - total flux cleaned = 0.00159861 Jy ! Total flux subtracted in 200 components = 0.00159861 Jy ! Clean residual min=-0.001993 max=0.002469 Jy/beam ! Clean residual mean=-0.000010 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.219693 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 99 components and 0.219693 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=0.091756Jy sigma=0.000777 ! Fit after self-cal, rms=0.091747Jy sigma=0.000777 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 = 0.000949979 Jy ! Component: 100 - total flux cleaned = 0.00123449 Jy ! Component: 150 - total flux cleaned = 0.00131935 Jy ! Component: 200 - total flux cleaned = 0.00131868 Jy ! Total flux subtracted in 200 components = 0.00131868 Jy ! Clean residual min=-0.001975 max=0.002056 Jy/beam ! Clean residual mean=-0.000009 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.221012 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 112 components and 0.221012 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=0.091698Jy sigma=0.000776 ! Fit after self-cal, rms=0.091695Jy sigma=0.000776 ! 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=0.091695Jy sigma=0.000776 ! Fit after self-cal, rms=0.094296Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.012 mas, bmaj=4.151 mas, bpa=19.17 degrees ! Estimated noise=330.882 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.15195e-05 Jy ! Component: 100 - total flux cleaned = -0.000314225 Jy ! Component: 150 - total flux cleaned = -0.000317937 Jy ! Component: 200 - total flux cleaned = -0.000253402 Jy ! Total flux subtracted in 200 components = -0.000253402 Jy ! Clean residual min=-0.001784 max=0.001083 Jy/beam ! Clean residual mean=-0.000000 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.220758 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 126 components and 0.220758 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=0.094249Jy sigma=0.000773 ! Fit after self-cal, rms=0.094276Jy sigma=0.000773 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 = 0.000286191 Jy ! Component: 100 - total flux cleaned = 0.000389077 Jy ! Component: 150 - total flux cleaned = 0.000457963 Jy ! Component: 200 - total flux cleaned = 0.000520462 Jy ! Total flux subtracted in 200 components = 0.000520462 Jy ! Clean residual min=-0.001687 max=0.001108 Jy/beam ! Clean residual mean=0.000000 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.221279 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 141 components and 0.221279 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=0.094262Jy sigma=0.000773 ! Fit after self-cal, rms=0.094260Jy sigma=0.000773 ! 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=0.094260Jy sigma=0.000773 ! Fit after self-cal, rms=0.094962Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.262 mas, bmaj=5.778 mas, bpa=7.723 degrees ! Estimated noise=372.07 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.71451e-05 Jy ! Component: 100 - total flux cleaned = -4.5347e-05 Jy ! Component: 150 - total flux cleaned = -1.54443e-05 Jy ! Component: 200 - total flux cleaned = 2.65813e-05 Jy ! Total flux subtracted in 200 components = 2.65813e-05 Jy ! Clean residual min=-0.001333 max=0.001087 Jy/beam ! Clean residual mean=0.000003 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.221305 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 161 components and 0.221306 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=0.094954Jy sigma=0.000773 ! Fit after self-cal, rms=0.094961Jy sigma=0.000773 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 = 0.000159881 Jy ! Component: 100 - total flux cleaned = 0.000209468 Jy ! Component: 150 - total flux cleaned = 0.000243347 Jy ! Component: 200 - total flux cleaned = 0.000264383 Jy ! Total flux subtracted in 200 components = 0.000264383 Jy ! Clean residual min=-0.001329 max=0.001096 Jy/beam ! Clean residual mean=0.000003 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.22157 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 169 components and 0.22157 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=0.094958Jy sigma=0.000773 ! Fit after self-cal, rms=0.094958Jy sigma=0.000773 ! 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=1.013 mas, bmaj=4.161 mas, bpa=19.2 degrees ! Estimated noise=330.457 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.013 x 4.161 at 19.2 degrees (North through East) ! Clean map min=-0.0014597 max=0.17974 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=0.7861 mas, bmaj=3.795 mas, bpa=20.78 degrees ! Estimated noise=682.273 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.140436 Jy ! Component: 100 - total flux cleaned = 0.171683 Jy ! Component: 150 - total flux cleaned = 0.183791 Jy ! Component: 200 - total flux cleaned = 0.19156 Jy ! Total flux subtracted in 200 components = 0.19156 Jy ! Clean residual min=-0.003121 max=0.004305 Jy/beam ! Clean residual mean=-0.000042 rms=0.001009 Jy/beam ! Combined flux in latest and established models = 0.19156 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.19156 Jy ! Inverting map and beam ! Estimated beam: bmin=1.013 mas, bmaj=4.161 mas, bpa=19.2 degrees ! Estimated noise=330.457 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 = 0.00857287 Jy ! Component: 100 - total flux cleaned = 0.0142285 Jy ! Component: 150 - total flux cleaned = 0.0182632 Jy ! Component: 200 - total flux cleaned = 0.021185 Jy ! Total flux subtracted in 200 components = 0.021185 Jy ! Clean residual min=-0.001634 max=0.001821 Jy/beam ! Clean residual mean=-0.000026 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.212745 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 75 components and 0.212745 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=2.262 mas, bmaj=5.778 mas, bpa=7.723 degrees ! Estimated noise=372.07 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00306432 Jy ! Component: 100 - total flux cleaned = 0.00498575 Jy ! Component: 150 - total flux cleaned = 0.00629169 Jy ! Component: 200 - total flux cleaned = 0.00722528 Jy ! Total flux subtracted in 200 components = 0.00722528 Jy ! Clean residual min=-0.001331 max=0.001126 Jy/beam ! Clean residual mean=-0.000006 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.219971 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 = 0.000704306 Jy ! Component: 100 - total flux cleaned = 0.00112197 Jy ! Component: 150 - total flux cleaned = 0.00141984 Jy ! Component: 200 - total flux cleaned = 0.00162261 Jy ! Total flux subtracted in 200 components = 0.00162261 Jy ! Clean residual min=-0.001241 max=0.001129 Jy/beam ! Clean residual mean=0.000002 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.221593 Jy ! Adding 82 model components to the UV plane model. ! The established model now contains 151 components and 0.221593 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.013 mas, bmaj=4.161 mas, bpa=19.2 degrees ! Estimated noise=330.457 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.05643e-05 Jy ! Component: 100 - total flux cleaned = 9.90212e-05 Jy ! Component: 150 - total flux cleaned = 0.000117299 Jy ! Component: 200 - total flux cleaned = 0.000153554 Jy ! Total flux subtracted in 200 components = 0.000153554 Jy ! Clean residual min=-0.001232 max=0.001026 Jy/beam ! Clean residual mean=0.000001 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.221747 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 169 components and 0.221747 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=0.094931Jy sigma=0.000773 ! Fit after self-cal, rms=0.094914Jy sigma=0.000773 wmodel J1500-2358_X_2014_08_05_pus_map.mod ! Writing 169 model components to file: J1500-2358_X_2014_08_05_pus_map.mod wobs J1500-2358_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J1500-2358_X_2014_08_05_pus_uvs.fits wwins J1500-2358_X_2014_08_05_pus_map.win ! wwins: Wrote 2 windows to J1500-2358_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 = -0.000405477 Jy ! Component: 100 - total flux cleaned = -0.000584745 Jy ! Component: 150 - total flux cleaned = -0.000735342 Jy ! Component: 200 - total flux cleaned = -0.00081425 Jy ! Component: 250 - total flux cleaned = -0.000904185 Jy ! Component: 300 - total flux cleaned = -0.000932923 Jy ! Component: 350 - total flux cleaned = -0.00100259 Jy ! Component: 400 - total flux cleaned = -0.0010158 Jy ! Component: 450 - total flux cleaned = -0.00105482 Jy ! Component: 500 - total flux cleaned = -0.00106773 Jy ! Component: 550 - total flux cleaned = -0.00105567 Jy ! Component: 600 - total flux cleaned = -0.00107991 Jy ! Component: 650 - total flux cleaned = -0.00108016 Jy ! Component: 700 - total flux cleaned = -0.00112645 Jy ! Component: 750 - total flux cleaned = -0.00112658 Jy ! Component: 800 - total flux cleaned = -0.00113776 Jy ! Component: 850 - total flux cleaned = -0.00113757 Jy ! Component: 900 - total flux cleaned = -0.00111629 Jy ! Component: 950 - total flux cleaned = -0.00113732 Jy ! Component: 1000 - total flux cleaned = -0.00112735 Jy ! Component: 1050 - total flux cleaned = -0.0011478 Jy ! Component: 1100 - total flux cleaned = -0.0011576 Jy ! Component: 1150 - total flux cleaned = -0.00111877 Jy ! Component: 1200 - total flux cleaned = -0.00114757 Jy ! Component: 1250 - total flux cleaned = -0.0011379 Jy ! Component: 1300 - total flux cleaned = -0.00111937 Jy ! Component: 1350 - total flux cleaned = -0.00112862 Jy ! Component: 1400 - total flux cleaned = -0.00114661 Jy ! Component: 1450 - total flux cleaned = -0.00112005 Jy ! Component: 1500 - total flux cleaned = -0.00115516 Jy ! Component: 1550 - total flux cleaned = -0.00112923 Jy ! Component: 1600 - total flux cleaned = -0.00111217 Jy ! Component: 1650 - total flux cleaned = -0.00107017 Jy ! Component: 1700 - total flux cleaned = -0.00108688 Jy ! Component: 1750 - total flux cleaned = -0.00107042 Jy ! Component: 1800 - total flux cleaned = -0.00103838 Jy ! Component: 1850 - total flux cleaned = -0.00106236 Jy ! Component: 1900 - total flux cleaned = -0.0010466 Jy ! Component: 1950 - total flux cleaned = -0.00103099 Jy ! Component: 2000 - total flux cleaned = -0.000992545 Jy ! Total flux subtracted in 2048 components = -0.000962237 Jy ! Clean residual min=-0.000428 max=0.000408 Jy/beam ! Clean residual mean=0.000003 rms=0.000162 Jy/beam ! Combined flux in latest and established models = 0.220785 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 313 components and 0.220785 Jy ![Exited script file: muppet] wmap "J1500-2358_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.013 x 4.161 at 19.2 degrees (North through East) ! Clean map min=-0.00083278 max=0.18194 Jy/beam ! Writing clean map to FITS file: J1500-2358_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 0.181941 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000159552 device "J1500-2358_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J1500-2358_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.263084 0.263084 0.526168 1.05234 2.10467 4.20934 8.41869 16.8374 33.6747 67.3495 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.181 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.013 x 4.161 at 19.2 degrees (North through East) ! Clean map min=-0.00083278 max=0.18194 Jy/beam quit ! Quitting program ! Log file J1500-2358_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:13:05 2016