! Started logfile: J1539+1604_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:12:21 2016 obs J1539+1604_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J1539+1604_X_2014_08_09_pus_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.85575 visibilities/baseline/integration-bin. ! Found source: J1539+1604 ! ! 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 324 lines of history. ! ! Reading 26340 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 J1539+1604_X_2014_08_09_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 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.873260Jy sigma=0.010337 ! Fit after self-cal, rms=0.862953Jy sigma=0.010226 ! 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=0.8694 mas, bmaj=2.001 mas, bpa=15.27 degrees ! Estimated noise=824.217 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 = 0.103529 Jy ! Component: 100 - total flux cleaned = 0.13047 Jy ! Total flux subtracted in 100 components = 0.13047 Jy ! Clean residual min=-0.006336 max=0.011402 Jy/beam ! Clean residual mean=-0.000011 rms=0.001905 Jy/beam ! Combined flux in latest and established models = 0.13047 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.13047 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=0.077110Jy sigma=0.000870 ! Fit after self-cal, rms=0.077109Jy sigma=0.000870 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0124416 Jy ! Component: 100 - total flux cleaned = 0.0194681 Jy ! Total flux subtracted in 100 components = 0.0194681 Jy ! Clean residual min=-0.005825 max=0.007620 Jy/beam ! Clean residual mean=0.000009 rms=0.001556 Jy/beam ! Combined flux in latest and established models = 0.149938 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 26 components and 0.149938 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=0.074391Jy sigma=0.000837 ! Fit after self-cal, rms=0.074388Jy sigma=0.000837 ! 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=1.038 mas, bmaj=2.231 mas, bpa=12.54 degrees ! Estimated noise=371.527 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 = 0.00698069 Jy ! Component: 100 - total flux cleaned = 0.0107386 Jy ! Component: 150 - total flux cleaned = 0.0130782 Jy ! Component: 200 - total flux cleaned = 0.0145799 Jy ! Total flux subtracted in 200 components = 0.0145799 Jy ! Clean residual min=-0.005983 max=0.008031 Jy/beam ! Clean residual mean=0.000013 rms=0.001651 Jy/beam ! Combined flux in latest and established models = 0.164518 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 55 components and 0.164518 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=0.073673Jy sigma=0.000830 ! Fit after self-cal, rms=0.073683Jy sigma=0.000830 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.09 HN 1.09 KP 0.95 ! LA 1.00 MK 0.91 NL 1.00 OV 0.99 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.08 HN 1.12 KP 0.91 ! LA 1.00 MK 0.91 NL 1.00 OV 0.98 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.06 HN 1.08 KP 0.87 ! LA 1.02 MK 0.92 NL 1.02 OV 0.96 ! PT 0.91 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.07 HN 1.05 KP 0.82 ! LA 1.02 MK 0.90 NL 1.00 OV 0.99 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.08 HN 1.01 KP 0.77 ! LA 1.02 MK 0.95 NL 1.04 OV 1.01 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.12 HN 1.04 KP 0.82 ! LA 1.02 MK 0.90 NL 1.04 OV 1.02 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.19 HN 1.25 KP 0.86 ! LA 1.12 MK 0.97 NL 1.05 OV 1.07 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.15 HN 1.15 KP 0.77 ! LA 1.04 MK 0.94 NL 1.04 OV 1.03 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.07 HN 1.13 KP 0.83 ! LA 1.03 MK 0.93 NL 1.00 OV 1.03 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.09 HN 1.14 KP 0.83 ! LA 1.04 MK 0.97 NL 1.08 OV 1.04 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.14 HN 1.13 KP 0.88 ! LA 1.06 MK 0.98 NL 1.06 OV 1.03 ! PT 0.98 SC 1.27 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 1.16 KP 0.90 ! LA 1.08 MK 1.02 NL 1.04 OV 1.01 ! PT 0.99 SC 1.03 ! ! ! Fit before self-cal, rms=0.073683Jy sigma=0.000830 ! Fit after self-cal, rms=0.071748Jy sigma=0.000805 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.041 mas, bmaj=2.242 mas, bpa=12.69 degrees ! Estimated noise=371.032 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 (9.8, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00855207 Jy ! Component: 100 - total flux cleaned = 0.012446 Jy ! Component: 150 - total flux cleaned = 0.0148982 Jy ! Component: 200 - total flux cleaned = 0.0165712 Jy ! Total flux subtracted in 200 components = 0.0165712 Jy ! Clean residual min=-0.002630 max=0.006176 Jy/beam ! Clean residual mean=0.000007 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.181089 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 92 components and 0.181089 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=0.070847Jy sigma=0.000792 ! Fit after self-cal, rms=0.070756Jy sigma=0.000791 ! Inverting map ! Added new window around map position (2, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00527692 Jy ! Component: 100 - total flux cleaned = 0.00803577 Jy ! Component: 150 - total flux cleaned = 0.0093774 Jy ! Component: 200 - total flux cleaned = 0.0101685 Jy ! Total flux subtracted in 200 components = 0.0101685 Jy ! Clean residual min=-0.002052 max=0.002202 Jy/beam ! Clean residual mean=0.000007 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.191257 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 124 components and 0.191257 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=0.070342Jy sigma=0.000785 ! Fit after self-cal, rms=0.070293Jy sigma=0.000785 ! 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=0.070293Jy sigma=0.000785 ! Fit after self-cal, rms=0.070465Jy sigma=0.000782 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.043 mas, bmaj=2.237 mas, bpa=12.73 degrees ! Estimated noise=371.487 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00217832 Jy ! Component: 100 - total flux cleaned = 0.00364096 Jy ! Component: 150 - total flux cleaned = 0.00415885 Jy ! Component: 200 - total flux cleaned = 0.00451429 Jy ! Total flux subtracted in 200 components = 0.00451429 Jy ! Clean residual min=-0.001458 max=0.001874 Jy/beam ! Clean residual mean=0.000002 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.195772 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 145 components and 0.195772 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=0.070372Jy sigma=0.000781 ! Fit after self-cal, rms=0.070370Jy sigma=0.000781 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 (-2, 11.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195128 Jy ! Component: 100 - total flux cleaned = 0.0029734 Jy ! Component: 150 - total flux cleaned = 0.00357644 Jy ! Component: 200 - total flux cleaned = 0.00402168 Jy ! Total flux subtracted in 200 components = 0.00402168 Jy ! Clean residual min=-0.001246 max=0.001317 Jy/beam ! Clean residual mean=0.000003 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.199793 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 164 components and 0.199793 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=0.070310Jy sigma=0.000780 ! Fit after self-cal, rms=0.070305Jy sigma=0.000780 ! 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=0.070305Jy sigma=0.000780 ! Fit after self-cal, rms=0.070305Jy sigma=0.000780 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.043 mas, bmaj=2.235 mas, bpa=12.72 degrees ! Estimated noise=371.267 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000919948 Jy ! Component: 100 - total flux cleaned = 0.00127773 Jy ! Component: 150 - total flux cleaned = 0.00153972 Jy ! Component: 200 - total flux cleaned = 0.00163376 Jy ! Total flux subtracted in 200 components = 0.00163376 Jy ! Clean residual min=-0.001183 max=0.001210 Jy/beam ! Clean residual mean=0.000002 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.201427 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 180 components and 0.201427 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=0.070284Jy sigma=0.000780 ! Fit after self-cal, rms=0.070284Jy sigma=0.000780 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 = 0.000301009 Jy ! Component: 100 - total flux cleaned = 0.000365678 Jy ! Component: 150 - total flux cleaned = 0.000426054 Jy ! Component: 200 - total flux cleaned = 0.000499787 Jy ! Total flux subtracted in 200 components = 0.000499787 Jy ! Clean residual min=-0.001165 max=0.001146 Jy/beam ! Clean residual mean=0.000001 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.201927 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 191 components and 0.201927 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=0.070274Jy sigma=0.000780 ! Fit after self-cal, rms=0.070273Jy sigma=0.000780 ! 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=0.070273Jy sigma=0.000780 ! Fit after self-cal, rms=0.070290Jy sigma=0.000780 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.123 mas, bmaj=2.968 mas, bpa=-2.333 degrees ! Estimated noise=440.617 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000834375 Jy ! Component: 100 - total flux cleaned = 0.00133938 Jy ! Component: 150 - total flux cleaned = 0.0016371 Jy ! Component: 200 - total flux cleaned = 0.00163739 Jy ! Total flux subtracted in 200 components = 0.00163739 Jy ! Clean residual min=-0.001419 max=0.001270 Jy/beam ! Clean residual mean=0.000002 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.203564 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 213 components and 0.203564 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=0.070286Jy sigma=0.000779 ! Fit after self-cal, rms=0.070285Jy sigma=0.000779 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 = 0.000197013 Jy ! Component: 100 - total flux cleaned = 0.00029384 Jy ! Component: 150 - total flux cleaned = 0.00027904 Jy ! Component: 200 - total flux cleaned = 0.000279338 Jy ! Total flux subtracted in 200 components = 0.000279338 Jy ! Clean residual min=-0.001411 max=0.001218 Jy/beam ! Clean residual mean=0.000001 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.203844 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 226 components and 0.203843 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=0.070283Jy sigma=0.000779 ! Fit after self-cal, rms=0.070282Jy sigma=0.000779 ! 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=1.044 mas, bmaj=2.235 mas, bpa=12.69 degrees ! Estimated noise=371.216 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.044 x 2.235 at 12.69 degrees (North through East) ! Clean map min=-0.0010572 max=0.13799 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=0.8696 mas, bmaj=2.004 mas, bpa=15.43 degrees ! Estimated noise=826.493 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.103643 Jy ! Component: 100 - total flux cleaned = 0.130908 Jy ! Component: 150 - total flux cleaned = 0.14401 Jy ! Component: 200 - total flux cleaned = 0.153034 Jy ! Total flux subtracted in 200 components = 0.153034 Jy ! Clean residual min=-0.003621 max=0.005493 Jy/beam ! Clean residual mean=-0.000002 rms=0.001179 Jy/beam ! Combined flux in latest and established models = 0.153034 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.153034 Jy ! Inverting map and beam ! Estimated beam: bmin=1.044 mas, bmaj=2.235 mas, bpa=12.69 degrees ! Estimated noise=371.216 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 = 0.00914561 Jy ! Component: 100 - total flux cleaned = 0.0157466 Jy ! Component: 150 - total flux cleaned = 0.0208372 Jy ! Component: 200 - total flux cleaned = 0.0249438 Jy ! Total flux subtracted in 200 components = 0.0249438 Jy ! Clean residual min=-0.002110 max=0.002473 Jy/beam ! Clean residual mean=-0.000007 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.177978 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 59 components and 0.177978 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=2.123 mas, bmaj=2.968 mas, bpa=-2.333 degrees ! Estimated noise=440.617 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00555083 Jy ! Component: 100 - total flux cleaned = 0.00948827 Jy ! Component: 150 - total flux cleaned = 0.0125228 Jy ! Component: 200 - total flux cleaned = 0.0149135 Jy ! Total flux subtracted in 200 components = 0.0149135 Jy ! Clean residual min=-0.002215 max=0.001564 Jy/beam ! Clean residual mean=-0.000008 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.192891 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 = 0.00192761 Jy ! Component: 100 - total flux cleaned = 0.00350368 Jy ! Component: 150 - total flux cleaned = 0.00480404 Jy ! Component: 200 - total flux cleaned = 0.00588331 Jy ! Total flux subtracted in 200 components = 0.00588331 Jy ! Clean residual min=-0.001682 max=0.001380 Jy/beam ! Clean residual mean=-0.000003 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.198774 Jy ! Adding 101 model components to the UV plane model. ! The established model now contains 147 components and 0.198774 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.044 mas, bmaj=2.235 mas, bpa=12.69 degrees ! Estimated noise=371.216 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000625423 Jy ! Component: 100 - total flux cleaned = 0.00103219 Jy ! Component: 150 - total flux cleaned = 0.0012597 Jy ! Component: 200 - total flux cleaned = 0.0014079 Jy ! Total flux subtracted in 200 components = 0.0014079 Jy ! Clean residual min=-0.001298 max=0.001243 Jy/beam ! Clean residual mean=-0.000001 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.200182 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 170 components and 0.200182 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=0.070318Jy sigma=0.000780 ! Fit after self-cal, rms=0.070306Jy sigma=0.000780 wmodel J1539+1604_X_2014_08_09_pus_map.mod ! Writing 170 model components to file: J1539+1604_X_2014_08_09_pus_map.mod wobs J1539+1604_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J1539+1604_X_2014_08_09_pus_uvs.fits wwins J1539+1604_X_2014_08_09_pus_map.win ! wwins: Wrote 4 windows to J1539+1604_X_2014_08_09_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 = -0.000194711 Jy ! Component: 100 - total flux cleaned = -0.000155677 Jy ! Component: 150 - total flux cleaned = -6.40632e-05 Jy ! Component: 200 - total flux cleaned = 7.42324e-05 Jy ! Component: 250 - total flux cleaned = 0.00017395 Jy ! Component: 300 - total flux cleaned = 0.000254372 Jy ! Component: 350 - total flux cleaned = 0.00034771 Jy ! Component: 400 - total flux cleaned = 0.000408018 Jy ! Component: 450 - total flux cleaned = 0.000481262 Jy ! Component: 500 - total flux cleaned = 0.000509542 Jy ! Component: 550 - total flux cleaned = 0.000550981 Jy ! Component: 600 - total flux cleaned = 0.000591963 Jy ! Component: 650 - total flux cleaned = 0.000685001 Jy ! Component: 700 - total flux cleaned = 0.000723757 Jy ! Component: 750 - total flux cleaned = 0.000812895 Jy ! Component: 800 - total flux cleaned = 0.000900283 Jy ! Component: 850 - total flux cleaned = 0.000998163 Jy ! Component: 900 - total flux cleaned = 0.00108233 Jy ! Component: 950 - total flux cleaned = 0.00117728 Jy ! Component: 1000 - total flux cleaned = 0.0012008 Jy ! Component: 1050 - total flux cleaned = 0.00128125 Jy ! Component: 1100 - total flux cleaned = 0.00131538 Jy ! Component: 1150 - total flux cleaned = 0.00138278 Jy ! Component: 1200 - total flux cleaned = 0.00147102 Jy ! Component: 1250 - total flux cleaned = 0.00152507 Jy ! Component: 1300 - total flux cleaned = 0.00156802 Jy ! Component: 1350 - total flux cleaned = 0.00164219 Jy ! Component: 1400 - total flux cleaned = 0.0016841 Jy ! Component: 1450 - total flux cleaned = 0.00173563 Jy ! Component: 1500 - total flux cleaned = 0.00177638 Jy ! Component: 1550 - total flux cleaned = 0.00180674 Jy ! Component: 1600 - total flux cleaned = 0.00189644 Jy ! Component: 1650 - total flux cleaned = 0.00194566 Jy ! Component: 1700 - total flux cleaned = 0.00199436 Jy ! Component: 1750 - total flux cleaned = 0.00198506 Jy ! Component: 1800 - total flux cleaned = 0.00206122 Jy ! Component: 1850 - total flux cleaned = 0.0020893 Jy ! Component: 1900 - total flux cleaned = 0.00209887 Jy ! Component: 1950 - total flux cleaned = 0.00219092 Jy ! Component: 2000 - total flux cleaned = 0.0021908 Jy ! Total flux subtracted in 2048 components = 0.00224481 Jy ! Clean residual min=-0.000481 max=0.000550 Jy/beam ! Clean residual mean=-0.000002 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.202427 Jy keep ! Adding 153 model components to the UV plane model. ! The established model now contains 323 components and 0.202427 Jy ![Exited script file: muppet] wmap "J1539+1604_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.044 x 2.235 at 12.69 degrees (North through East) ! Clean map min=-0.00082344 max=0.13857 Jy/beam ! Writing clean map to FITS file: J1539+1604_X_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.138568 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000175152 device "J1539+1604_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1539+1604_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.379203 0.379203 0.758405 1.51681 3.03362 6.06724 12.1345 24.269 48.5379 97.0759 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.138 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.044 x 2.235 at 12.69 degrees (North through East) ! Clean map min=-0.00082344 max=0.13857 Jy/beam quit ! Quitting program ! Log file J1539+1604_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:12:23 2016