! Started logfile: J1402+1559_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:12:29 2016 obs J1402+1559_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J1402+1559_X_2014_08_05_pus_uva.fits ! AN table 1: 123 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.769467 visibilities/baseline/integration-bin. ! Found source: J1402+1559 ! ! 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 51108 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 J1402+1559_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 151 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 151 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 151 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 151 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 151 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 211 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 211 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 211 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 151 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 211 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 211 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 211 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.971544Jy sigma=0.010971 ! Fit after self-cal, rms=0.892137Jy sigma=0.010072 ! 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=1.045 mas, bmaj=2.221 mas, bpa=16.95 degrees ! Estimated noise=611.292 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 = 0.0819326 Jy ! Component: 100 - total flux cleaned = 0.104875 Jy ! Total flux subtracted in 100 components = 0.104875 Jy ! Clean residual min=-0.005681 max=0.009625 Jy/beam ! Clean residual mean=-0.000050 rms=0.001760 Jy/beam ! Combined flux in latest and established models = 0.104875 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.104875 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=0.078193Jy sigma=0.000822 ! Fit after self-cal, rms=0.078159Jy sigma=0.000821 ! 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=1.272 mas, bmaj=2.507 mas, bpa=16.81 degrees ! Estimated noise=289.135 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 = 0.0137806 Jy ! Component: 100 - total flux cleaned = 0.0198519 Jy ! Component: 150 - total flux cleaned = 0.022974 Jy ! Component: 200 - total flux cleaned = 0.0248284 Jy ! Total flux subtracted in 200 components = 0.0248284 Jy ! Clean residual min=-0.005055 max=0.004714 Jy/beam ! Clean residual mean=0.000004 rms=0.001298 Jy/beam ! Combined flux in latest and established models = 0.129703 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 39 components and 0.129703 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=0.075999Jy sigma=0.000795 ! Fit after self-cal, rms=0.075995Jy sigma=0.000795 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.13 HN 1.10 KP 0.90 ! LA 1.01 MK 1.00* NL 0.99 OV 0.98 ! PT 1.02 SC 1.13 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.12 HN 1.11 KP 0.86 ! LA 1.06 MK 1.00* NL 0.96 OV 1.01 ! PT 0.98 SC 1.19 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.09 HN 1.10 KP 0.81 ! LA 1.05 MK 1.00* NL 0.98 OV 1.00 ! PT 0.95 SC 1.18 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.08 HN 1.08 KP 0.78 ! LA 1.04 MK 1.00* NL 0.97 OV 0.99 ! PT 0.96 SC 1.14 ! ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.05 KP 0.74 ! LA 1.06 MK 1.00* NL 1.00 OV 1.00 ! PT 0.96 SC 1.14 ! ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.15 HN 1.09 KP 0.76 ! LA 1.05 MK 1.00* NL 1.00 OV 1.01 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.21 HN 1.18 KP 0.80 ! LA 1.14 MK 1.00* NL 1.03 OV 1.05 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.14 HN 1.14 KP 0.75 ! LA 1.04 MK 1.00* NL 1.00 OV 1.05 ! PT 0.97 SC 1.08 ! ! ! Correcting IF 9. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.09 HN 1.11 KP 0.76 ! LA 1.07 MK 1.00* NL 0.99 OV 1.04 ! PT 0.95 SC 1.10 ! ! ! Correcting IF 10. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.16 HN 1.12 KP 0.80 ! LA 1.05 MK 1.00* NL 0.99 OV 1.05 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 11. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.09 KP 0.84 ! LA 1.08 MK 1.00* NL 1.01 OV 0.99 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 12. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.11 HN 1.06 KP 0.90 ! LA 1.04 MK 1.00* NL 1.04 OV 1.02 ! PT 1.05 SC 0.97 ! ! ! Fit before self-cal, rms=0.075995Jy sigma=0.000795 ! Fit after self-cal, rms=0.076075Jy sigma=0.000774 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.295 mas, bmaj=2.525 mas, bpa=16.97 degrees ! Estimated noise=290.009 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 (2, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113515 Jy ! Component: 100 - total flux cleaned = 0.000736732 Jy ! Component: 150 - total flux cleaned = 0.000445166 Jy ! Component: 200 - total flux cleaned = 0.000406869 Jy ! Total flux subtracted in 200 components = 0.000406869 Jy ! Clean residual min=-0.001436 max=0.001431 Jy/beam ! Clean residual mean=-0.000003 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.13011 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 52 components and 0.13011 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=0.075935Jy sigma=0.000773 ! Fit after self-cal, rms=0.075987Jy sigma=0.000772 ! 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=0.075987Jy sigma=0.000772 ! Fit after self-cal, rms=0.076808Jy sigma=0.000771 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.289 mas, bmaj=2.524 mas, bpa=16.98 degrees ! Estimated noise=288.721 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000453493 Jy ! Component: 100 - total flux cleaned = 0.000623974 Jy ! Component: 150 - total flux cleaned = 0.000725831 Jy ! Component: 200 - total flux cleaned = 0.000747517 Jy ! Total flux subtracted in 200 components = 0.000747517 Jy ! Clean residual min=-0.001020 max=0.001082 Jy/beam ! Clean residual mean=0.000003 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.130858 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 64 components and 0.130858 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=0.076780Jy sigma=0.000771 ! Fit after self-cal, rms=0.076800Jy sigma=0.000770 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 = 0.000121603 Jy ! Component: 100 - total flux cleaned = 0.000246024 Jy ! Component: 150 - total flux cleaned = 0.000264488 Jy ! Component: 200 - total flux cleaned = 0.000281585 Jy ! Total flux subtracted in 200 components = 0.000281585 Jy ! Clean residual min=-0.000943 max=0.001031 Jy/beam ! Clean residual mean=0.000004 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.13114 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 73 components and 0.131139 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=0.076788Jy sigma=0.000770 ! Fit after self-cal, rms=0.076788Jy sigma=0.000770 ! 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=0.076788Jy sigma=0.000770 ! Fit after self-cal, rms=0.076905Jy sigma=0.000770 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.293 mas, bmaj=2.526 mas, bpa=16.94 degrees ! Estimated noise=288.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.77063e-05 Jy ! Component: 100 - total flux cleaned = 0.000219594 Jy ! Component: 150 - total flux cleaned = 0.000266267 Jy ! Component: 200 - total flux cleaned = 0.000253471 Jy ! Total flux subtracted in 200 components = 0.000253471 Jy ! Clean residual min=-0.000820 max=0.000991 Jy/beam ! Clean residual mean=0.000002 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.131393 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 82 components and 0.131393 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=0.076897Jy sigma=0.000770 ! Fit after self-cal, rms=0.076898Jy sigma=0.000770 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (8.4, -25.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000672113 Jy ! Component: 100 - total flux cleaned = 0.000891952 Jy ! Component: 150 - total flux cleaned = 0.00106043 Jy ! Component: 200 - total flux cleaned = 0.00123691 Jy ! Total flux subtracted in 200 components = 0.00123691 Jy ! Clean residual min=-0.000765 max=0.000710 Jy/beam ! Clean residual mean=0.000002 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.13263 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 95 components and 0.13263 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=0.076887Jy sigma=0.000770 ! Fit after self-cal, rms=0.076886Jy sigma=0.000770 ! 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=0.076886Jy sigma=0.000770 ! Fit after self-cal, rms=0.076922Jy sigma=0.000770 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.483 mas, bmaj=2.999 mas, bpa=10.3 degrees ! Estimated noise=312.191 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000204143 Jy ! Component: 100 - total flux cleaned = 0.000384852 Jy ! Component: 150 - total flux cleaned = 0.000550388 Jy ! Component: 200 - total flux cleaned = 0.000649835 Jy ! Total flux subtracted in 200 components = 0.000649835 Jy ! Clean residual min=-0.000650 max=0.000728 Jy/beam ! Clean residual mean=0.000001 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.13328 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 113 components and 0.13328 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=0.076919Jy sigma=0.000770 ! Fit after self-cal, rms=0.076921Jy sigma=0.000770 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 = 4.14727e-05 Jy ! Component: 100 - total flux cleaned = 0.000124853 Jy ! Component: 150 - total flux cleaned = 0.000158679 Jy ! Component: 200 - total flux cleaned = 0.000196173 Jy ! Total flux subtracted in 200 components = 0.000196173 Jy ! Clean residual min=-0.000646 max=0.000709 Jy/beam ! Clean residual mean=0.000000 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.133476 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 115 components and 0.133476 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=0.076920Jy sigma=0.000770 ! Fit after self-cal, rms=0.076919Jy sigma=0.000770 ! 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=1.296 mas, bmaj=2.527 mas, bpa=16.9 degrees ! Estimated noise=288.335 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.296 x 2.527 at 16.9 degrees (North through East) ! Clean map min=-0.00070893 max=0.1076 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=1.06 mas, bmaj=2.243 mas, bpa=16.87 degrees ! Estimated noise=620.253 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0825666 Jy ! Component: 100 - total flux cleaned = 0.105053 Jy ! Component: 150 - total flux cleaned = 0.114842 Jy ! Component: 200 - total flux cleaned = 0.12015 Jy ! Total flux subtracted in 200 components = 0.12015 Jy ! Clean residual min=-0.001922 max=0.002655 Jy/beam ! Clean residual mean=-0.000020 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.12015 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 0.12015 Jy ! Inverting map and beam ! Estimated beam: bmin=1.296 mas, bmaj=2.527 mas, bpa=16.9 degrees ! Estimated noise=288.335 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 = 0.00436838 Jy ! Component: 100 - total flux cleaned = 0.00668618 Jy ! Component: 150 - total flux cleaned = 0.00815363 Jy ! Component: 200 - total flux cleaned = 0.00921638 Jy ! Total flux subtracted in 200 components = 0.00921638 Jy ! Clean residual min=-0.000868 max=0.000823 Jy/beam ! Clean residual mean=-0.000006 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.129367 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 64 components and 0.129367 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=2.483 mas, bmaj=2.999 mas, bpa=10.3 degrees ! Estimated noise=312.191 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104628 Jy ! Component: 100 - total flux cleaned = 0.00167565 Jy ! Component: 150 - total flux cleaned = 0.00209155 Jy ! Component: 200 - total flux cleaned = 0.00236348 Jy ! Total flux subtracted in 200 components = 0.00236348 Jy ! Clean residual min=-0.000729 max=0.000806 Jy/beam ! Clean residual mean=-0.000003 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.13173 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 = 0.000253997 Jy ! Component: 100 - total flux cleaned = 0.000493935 Jy ! Component: 150 - total flux cleaned = 0.000705627 Jy ! Component: 200 - total flux cleaned = 0.000880988 Jy ! Total flux subtracted in 200 components = 0.000880988 Jy ! Clean residual min=-0.000661 max=0.000780 Jy/beam ! Clean residual mean=-0.000001 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.132611 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 116 components and 0.132611 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.296 mas, bmaj=2.527 mas, bpa=16.9 degrees ! Estimated noise=288.335 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.59838e-05 Jy ! Component: 100 - total flux cleaned = 0.000106522 Jy ! Component: 150 - total flux cleaned = 0.000176989 Jy ! Component: 200 - total flux cleaned = 0.000229122 Jy ! Total flux subtracted in 200 components = 0.000229122 Jy ! Clean residual min=-0.000783 max=0.000733 Jy/beam ! Clean residual mean=-0.000001 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.13284 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 136 components and 0.13284 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=0.076922Jy sigma=0.000770 ! Fit after self-cal, rms=0.076916Jy sigma=0.000770 wmodel J1402+1559_X_2014_08_05_pus_map.mod ! Writing 136 model components to file: J1402+1559_X_2014_08_05_pus_map.mod wobs J1402+1559_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J1402+1559_X_2014_08_05_pus_uvs.fits wwins J1402+1559_X_2014_08_05_pus_map.win ! wwins: Wrote 3 windows to J1402+1559_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 = -4.77431e-05 Jy ! Component: 100 - total flux cleaned = -9.36419e-05 Jy ! Component: 150 - total flux cleaned = -0.000137555 Jy ! Component: 200 - total flux cleaned = -0.000179506 Jy ! Component: 250 - total flux cleaned = -0.000219945 Jy ! Component: 300 - total flux cleaned = -0.000268751 Jy ! Component: 350 - total flux cleaned = -0.00030649 Jy ! Component: 400 - total flux cleaned = -0.000343218 Jy ! Component: 450 - total flux cleaned = -0.000387805 Jy ! Component: 500 - total flux cleaned = -0.000422642 Jy ! Component: 550 - total flux cleaned = -0.000422633 Jy ! Component: 600 - total flux cleaned = -0.000422679 Jy ! Component: 650 - total flux cleaned = -0.000422448 Jy ! Component: 700 - total flux cleaned = -0.000422312 Jy ! Component: 750 - total flux cleaned = -0.000429872 Jy ! Component: 800 - total flux cleaned = -0.000414458 Jy ! Component: 850 - total flux cleaned = -0.000406994 Jy ! Component: 900 - total flux cleaned = -0.000384952 Jy ! Component: 950 - total flux cleaned = -0.000399449 Jy ! Component: 1000 - total flux cleaned = -0.000385011 Jy ! Component: 1050 - total flux cleaned = -0.000378019 Jy ! Component: 1100 - total flux cleaned = -0.000398784 Jy ! Component: 1150 - total flux cleaned = -0.000385166 Jy ! Component: 1200 - total flux cleaned = -0.000412177 Jy ! Component: 1250 - total flux cleaned = -0.000405415 Jy ! Component: 1300 - total flux cleaned = -0.000385823 Jy ! Component: 1350 - total flux cleaned = -0.00041176 Jy ! Component: 1400 - total flux cleaned = -0.000399009 Jy ! Component: 1450 - total flux cleaned = -0.000399058 Jy ! Component: 1500 - total flux cleaned = -0.00040527 Jy ! Component: 1550 - total flux cleaned = -0.000423724 Jy ! Component: 1600 - total flux cleaned = -0.000460044 Jy ! Component: 1650 - total flux cleaned = -0.000478003 Jy ! Component: 1700 - total flux cleaned = -0.000483841 Jy ! Component: 1750 - total flux cleaned = -0.000507383 Jy ! Component: 1800 - total flux cleaned = -0.00052488 Jy ! Component: 1850 - total flux cleaned = -0.000553639 Jy ! Component: 1900 - total flux cleaned = -0.000570767 Jy ! Component: 1950 - total flux cleaned = -0.000604515 Jy ! Component: 2000 - total flux cleaned = -0.000621264 Jy ! Total flux subtracted in 2048 components = -0.000648779 Jy ! Clean residual min=-0.000423 max=0.000316 Jy/beam ! Clean residual mean=-0.000001 rms=0.000106 Jy/beam ! Combined flux in latest and established models = 0.132191 Jy keep ! Adding 123 model components to the UV plane model. ! The established model now contains 259 components and 0.132191 Jy ![Exited script file: muppet] wmap "J1402+1559_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.296 x 2.527 at 16.9 degrees (North through East) ! Clean map min=-0.00064201 max=0.1079 Jy/beam ! Writing clean map to FITS file: J1402+1559_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 0.107901 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000105254 device "J1402+1559_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J1402+1559_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.292639 0.292639 0.585277 1.17055 2.34111 4.68222 9.36443 18.7289 37.4577 74.9155 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.107 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.296 x 2.527 at 16.9 degrees (North through East) ! Clean map min=-0.00064201 max=0.1079 Jy/beam quit ! Quitting program ! Log file J1402+1559_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:12:32 2016