! Started logfile: J1258+0038_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:11:45 2016 obs J1258+0038_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J1258+0038_X_2014_08_05_pus_uva.fits ! AN table 1: 122 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.69326 visibilities/baseline/integration-bin. ! Found source: J1258+0038 ! ! 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 45672 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 J1258+0038_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 202 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 202 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 202 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 202 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 202 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 202 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 202 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 202 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 202 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 202 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 202 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 202 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.968877Jy sigma=0.010724 ! Fit after self-cal, rms=0.941000Jy sigma=0.010448 ! 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=0.9861 mas, bmaj=2.748 mas, bpa=16.31 degrees ! Estimated noise=501.518 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 = 0.0466263 Jy ! Component: 100 - total flux cleaned = 0.0580081 Jy ! Total flux subtracted in 100 components = 0.0580081 Jy ! Clean residual min=-0.002431 max=0.004406 Jy/beam ! Clean residual mean=-0.000006 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.0580081 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0580081 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=0.075857Jy sigma=0.000772 ! Fit after self-cal, rms=0.075748Jy sigma=0.000771 ! 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=1.271 mas, bmaj=2.907 mas, bpa=14.39 degrees ! Estimated noise=303.118 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 = 0.00514221 Jy ! Component: 100 - total flux cleaned = 0.00699185 Jy ! Component: 150 - total flux cleaned = 0.00736803 Jy ! Component: 200 - total flux cleaned = 0.0073669 Jy ! Total flux subtracted in 200 components = 0.0073669 Jy ! Clean residual min=-0.002263 max=0.002321 Jy/beam ! Clean residual mean=-0.000001 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.065375 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 31 components and 0.065375 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=0.075429Jy sigma=0.000768 ! Fit after self-cal, rms=0.075434Jy sigma=0.000768 ! 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 0.93 FD 1.09 HN 1.07 KP 0.99 ! LA 1.04 MK 1.00* NL 1.00 OV 0.98 ! PT 1.04 SC 1.21 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.10 HN 1.12 KP 0.87 ! LA 1.01 MK 1.00* NL 0.96 OV 0.94 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.11 HN 1.05 KP 0.84 ! LA 1.07 MK 1.00* NL 1.00 OV 0.99 ! PT 0.95 SC 1.14 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.14 HN 1.02 KP 0.76 ! LA 1.08 MK 1.00* NL 0.97 OV 1.00 ! PT 1.01 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 0.97 FD 1.05 HN 1.03 KP 0.78 ! LA 1.03 MK 1.00* NL 1.00 OV 1.02 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.18 HN 1.06 KP 0.79 ! LA 1.03 MK 1.00* NL 1.00 OV 1.01 ! PT 0.96 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 1.02 FD 1.19 HN 1.16 KP 0.82 ! LA 1.08 MK 1.00* NL 1.01 OV 1.03 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.10 HN 1.06 KP 0.75 ! LA 1.02 MK 1.00* NL 0.96 OV 1.06 ! PT 1.04 SC 1.10 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.07 HN 1.09 KP 0.76 ! LA 1.03 MK 1.00* NL 0.96 OV 1.06 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.04 HN 1.11 KP 0.82 ! LA 1.11 MK 1.00* NL 1.00 OV 1.04 ! PT 0.97 SC 0.92 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.11 HN 1.03 KP 0.86 ! LA 1.07 MK 1.00* NL 0.97 OV 1.04 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.09 HN 0.97 KP 0.92 ! LA 1.06 MK 1.00* NL 0.98 OV 1.02 ! PT 1.02 SC 0.95 ! ! ! Fit before self-cal, rms=0.075434Jy sigma=0.000768 ! Fit after self-cal, rms=0.074707Jy sigma=0.000763 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.282 mas, bmaj=2.914 mas, bpa=14.5 degrees ! Estimated noise=301.842 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 = -0.000296862 Jy ! Component: 100 - total flux cleaned = -0.000296203 Jy ! Component: 150 - total flux cleaned = -0.000306789 Jy ! Component: 200 - total flux cleaned = -0.000316458 Jy ! Total flux subtracted in 200 components = -0.000316458 Jy ! Clean residual min=-0.000831 max=0.000851 Jy/beam ! Clean residual mean=-0.000003 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.0650586 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 43 components and 0.0650586 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=0.074703Jy sigma=0.000763 ! Fit after self-cal, rms=0.074724Jy sigma=0.000763 ! 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=0.074724Jy sigma=0.000763 ! Fit after self-cal, rms=0.075343Jy sigma=0.000762 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.282 mas, bmaj=2.913 mas, bpa=14.43 degrees ! Estimated noise=301.581 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.47075e-05 Jy ! Component: 100 - total flux cleaned = -3.74642e-05 Jy ! Component: 150 - total flux cleaned = -2.95736e-05 Jy ! Component: 200 - total flux cleaned = -2.9715e-05 Jy ! Total flux subtracted in 200 components = -2.9715e-05 Jy ! Clean residual min=-0.000767 max=0.000793 Jy/beam ! Clean residual mean=-0.000002 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.0650289 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 49 components and 0.0650289 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=0.075342Jy sigma=0.000762 ! Fit after self-cal, rms=0.075367Jy sigma=0.000762 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 = -1.17089e-05 Jy ! Component: 100 - total flux cleaned = -2.58758e-05 Jy ! Component: 150 - total flux cleaned = -2.58883e-05 Jy ! Component: 200 - total flux cleaned = -2.58359e-05 Jy ! Total flux subtracted in 200 components = -2.58359e-05 Jy ! Clean residual min=-0.000778 max=0.000789 Jy/beam ! Clean residual mean=-0.000001 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.065003 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 52 components and 0.065003 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=0.075366Jy sigma=0.000762 ! Fit after self-cal, rms=0.075366Jy sigma=0.000762 ! 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=0.075366Jy sigma=0.000762 ! Fit after self-cal, rms=0.075437Jy sigma=0.000762 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.283 mas, bmaj=2.914 mas, bpa=14.44 degrees ! Estimated noise=301.569 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.30397e-05 Jy ! Component: 100 - total flux cleaned = -2.62535e-05 Jy ! Component: 150 - total flux cleaned = -2.63025e-05 Jy ! Component: 200 - total flux cleaned = -3.16205e-05 Jy ! Total flux subtracted in 200 components = -3.16205e-05 Jy ! Clean residual min=-0.000788 max=0.000779 Jy/beam ! Clean residual mean=-0.000001 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.0649714 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 52 components and 0.0649714 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=0.075437Jy sigma=0.000762 ! Fit after self-cal, rms=0.075439Jy sigma=0.000762 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 = 3.98745e-07 Jy ! Component: 100 - total flux cleaned = -4.99403e-06 Jy ! Component: 150 - total flux cleaned = -4.68662e-06 Jy ! Component: 200 - total flux cleaned = -9.26759e-06 Jy ! Total flux subtracted in 200 components = -9.26759e-06 Jy ! Clean residual min=-0.000788 max=0.000776 Jy/beam ! Clean residual mean=-0.000001 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.0649621 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 53 components and 0.0649621 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=0.075438Jy sigma=0.000762 ! Fit after self-cal, rms=0.075438Jy sigma=0.000762 ! 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=0.075438Jy sigma=0.000762 ! Fit after self-cal, rms=0.075443Jy sigma=0.000762 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.485 mas, bmaj=3.589 mas, bpa=5.927 degrees ! Estimated noise=334.25 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.32907e-05 Jy ! Component: 100 - total flux cleaned = 4.88422e-05 Jy ! Component: 150 - total flux cleaned = 4.03367e-05 Jy ! Component: 200 - total flux cleaned = 4.02031e-05 Jy ! Total flux subtracted in 200 components = 4.02031e-05 Jy ! Clean residual min=-0.000772 max=0.000772 Jy/beam ! Clean residual mean=-0.000002 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0650023 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 59 components and 0.0650023 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=0.075443Jy sigma=0.000762 ! Fit after self-cal, rms=0.075443Jy sigma=0.000762 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 = 1.31839e-05 Jy ! Component: 100 - total flux cleaned = 1.85151e-05 Jy ! Component: 150 - total flux cleaned = 2.09101e-05 Jy ! Component: 200 - total flux cleaned = 2.53322e-05 Jy ! Total flux subtracted in 200 components = 2.53322e-05 Jy ! Clean residual min=-0.000772 max=0.000771 Jy/beam ! Clean residual mean=-0.000002 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.0650277 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 61 components and 0.0650277 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=0.075443Jy sigma=0.000762 ! Fit after self-cal, rms=0.075443Jy sigma=0.000762 ! 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=1.283 mas, bmaj=2.914 mas, bpa=14.44 degrees ! Estimated noise=301.515 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.283 x 2.914 at 14.44 degrees (North through East) ! Clean map min=-0.00073832 max=0.060687 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=0.9939 mas, bmaj=2.745 mas, bpa=16.34 degrees ! Estimated noise=501.138 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0463995 Jy ! Component: 100 - total flux cleaned = 0.0578413 Jy ! Component: 150 - total flux cleaned = 0.0620832 Jy ! Component: 200 - total flux cleaned = 0.0638497 Jy ! Total flux subtracted in 200 components = 0.0638497 Jy ! Clean residual min=-0.001520 max=0.001399 Jy/beam ! Clean residual mean=-0.000002 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.0638497 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0638497 Jy ! Inverting map and beam ! Estimated beam: bmin=1.283 mas, bmaj=2.914 mas, bpa=14.44 degrees ! Estimated noise=301.515 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 = 0.000653599 Jy ! Component: 100 - total flux cleaned = 0.000849184 Jy ! Component: 150 - total flux cleaned = 0.000943609 Jy ! Component: 200 - total flux cleaned = 0.000983849 Jy ! Total flux subtracted in 200 components = 0.000983849 Jy ! Clean residual min=-0.000830 max=0.000781 Jy/beam ! Clean residual mean=-0.000002 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.0648335 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 29 components and 0.0648335 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=2.485 mas, bmaj=3.589 mas, bpa=5.927 degrees ! Estimated noise=334.25 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000108171 Jy ! Component: 100 - total flux cleaned = 0.000112315 Jy ! Component: 150 - total flux cleaned = 0.00012193 Jy ! Component: 200 - total flux cleaned = 0.000127535 Jy ! Total flux subtracted in 200 components = 0.000127535 Jy ! Clean residual min=-0.000792 max=0.000764 Jy/beam ! Clean residual mean=-0.000002 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.0649611 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 = 2.5704e-06 Jy ! Component: 100 - total flux cleaned = 4.96624e-06 Jy ! Component: 150 - total flux cleaned = 4.96474e-06 Jy ! Component: 200 - total flux cleaned = 5.04742e-06 Jy ! Total flux subtracted in 200 components = 5.04742e-06 Jy ! Clean residual min=-0.000788 max=0.000763 Jy/beam ! Clean residual mean=-0.000002 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.0649661 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 43 components and 0.0649661 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.283 mas, bmaj=2.914 mas, bpa=14.44 degrees ! Estimated noise=301.515 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.04142e-05 Jy ! Component: 100 - total flux cleaned = -9.95758e-05 Jy ! Component: 150 - total flux cleaned = -9.97233e-05 Jy ! Component: 200 - total flux cleaned = -9.30503e-05 Jy ! Total flux subtracted in 200 components = -9.30503e-05 Jy ! Clean residual min=-0.000781 max=0.000782 Jy/beam ! Clean residual mean=-0.000001 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.0648731 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 52 components and 0.0648731 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=0.075444Jy sigma=0.000762 ! Fit after self-cal, rms=0.075445Jy sigma=0.000762 wmodel J1258+0038_X_2014_08_05_pus_map.mod ! Writing 52 model components to file: J1258+0038_X_2014_08_05_pus_map.mod wobs J1258+0038_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J1258+0038_X_2014_08_05_pus_uvs.fits wwins J1258+0038_X_2014_08_05_pus_map.win ! wwins: Wrote 1 windows to J1258+0038_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 = 1.69271e-05 Jy ! Component: 100 - total flux cleaned = -6.10635e-05 Jy ! Component: 150 - total flux cleaned = -0.000147828 Jy ! Component: 200 - total flux cleaned = -0.000218928 Jy ! Component: 250 - total flux cleaned = -0.000309827 Jy ! Component: 300 - total flux cleaned = -0.00039763 Jy ! Component: 350 - total flux cleaned = -0.000472349 Jy ! Component: 400 - total flux cleaned = -0.000544738 Jy ! Component: 450 - total flux cleaned = -0.000584974 Jy ! Component: 500 - total flux cleaned = -0.000633907 Jy ! Component: 550 - total flux cleaned = -0.000681534 Jy ! Component: 600 - total flux cleaned = -0.000746106 Jy ! Component: 650 - total flux cleaned = -0.000809176 Jy ! Component: 700 - total flux cleaned = -0.00086204 Jy ! Component: 750 - total flux cleaned = -0.00093959 Jy ! Component: 800 - total flux cleaned = -0.00100679 Jy ! Component: 850 - total flux cleaned = -0.00106455 Jy ! Component: 900 - total flux cleaned = -0.00112099 Jy ! Component: 950 - total flux cleaned = -0.00116853 Jy ! Component: 1000 - total flux cleaned = -0.00121492 Jy ! Component: 1050 - total flux cleaned = -0.00124537 Jy ! Component: 1100 - total flux cleaned = -0.00126055 Jy ! Component: 1150 - total flux cleaned = -0.00130474 Jy ! Component: 1200 - total flux cleaned = -0.00132641 Jy ! Component: 1250 - total flux cleaned = -0.00134066 Jy ! Component: 1300 - total flux cleaned = -0.00136864 Jy ! Component: 1350 - total flux cleaned = -0.0013892 Jy ! Component: 1400 - total flux cleaned = -0.00142294 Jy ! Component: 1450 - total flux cleaned = -0.00143617 Jy ! Component: 1500 - total flux cleaned = -0.00143629 Jy ! Component: 1550 - total flux cleaned = -0.00146202 Jy ! Component: 1600 - total flux cleaned = -0.00149358 Jy ! Component: 1650 - total flux cleaned = -0.00149975 Jy ! Component: 1700 - total flux cleaned = -0.00151211 Jy ! Component: 1750 - total flux cleaned = -0.0015364 Jy ! Component: 1800 - total flux cleaned = -0.00154837 Jy ! Component: 1850 - total flux cleaned = -0.0015778 Jy ! Component: 1900 - total flux cleaned = -0.00160103 Jy ! Component: 1950 - total flux cleaned = -0.00161823 Jy ! Component: 2000 - total flux cleaned = -0.00162962 Jy ! Total flux subtracted in 2048 components = -0.00164089 Jy ! Clean residual min=-0.000324 max=0.000285 Jy/beam ! Clean residual mean=-0.000001 rms=0.000109 Jy/beam ! Combined flux in latest and established models = 0.0632322 Jy keep ! Adding 121 model components to the UV plane model. ! The established model now contains 173 components and 0.0632322 Jy ![Exited script file: muppet] wmap "J1258+0038_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.283 x 2.914 at 14.44 degrees (North through East) ! Clean map min=-0.00062193 max=0.060648 Jy/beam ! Writing clean map to FITS file: J1258+0038_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 0.0606479 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000109495 device "J1258+0038_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J1258+0038_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.541624 0.541624 1.08325 2.1665 4.333 8.66599 17.332 34.664 69.3279 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.06 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.283 x 2.914 at 14.44 degrees (North through East) ! Clean map min=-0.00062193 max=0.060648 Jy/beam quit ! Quitting program ! Log file J1258+0038_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:11:48 2016