! Started logfile: J1507+1236_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:12:08 2016 obs J1507+1236_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J1507+1236_X_2014_08_09_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.842035 visibilities/baseline/integration-bin. ! Found source: J1507+1236 ! ! 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 37740 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 J1507+1236_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 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.921396Jy sigma=0.010809 ! Fit after self-cal, rms=0.903617Jy sigma=0.010611 ! 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=0.8581 mas, bmaj=1.979 mas, bpa=11.98 degrees ! Estimated noise=703.126 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 = 0.0759057 Jy ! Component: 100 - total flux cleaned = 0.0939853 Jy ! Total flux subtracted in 100 components = 0.0939853 Jy ! Clean residual min=-0.007131 max=0.023408 Jy/beam ! Clean residual mean=-0.000031 rms=0.002200 Jy/beam ! Combined flux in latest and established models = 0.0939853 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0939853 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=0.077053Jy sigma=0.000864 ! Fit after self-cal, rms=0.077051Jy sigma=0.000864 ! Inverting map ! Added new window around map position (1.6, -1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0188964 Jy ! Component: 100 - total flux cleaned = 0.0266101 Jy ! Total flux subtracted in 100 components = 0.0266101 Jy ! Clean residual min=-0.005170 max=0.005076 Jy/beam ! Clean residual mean=-0.000015 rms=0.001309 Jy/beam ! Combined flux in latest and established models = 0.120595 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 16 components and 0.120595 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=0.072170Jy sigma=0.000806 ! Fit after self-cal, rms=0.071660Jy sigma=0.000800 ! 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=1.018 mas, bmaj=2.225 mas, bpa=9.694 degrees ! Estimated noise=313.016 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 = 0.00799956 Jy ! Component: 100 - total flux cleaned = 0.0116107 Jy ! Component: 150 - total flux cleaned = 0.0138994 Jy ! Component: 200 - total flux cleaned = 0.0155161 Jy ! Total flux subtracted in 200 components = 0.0155161 Jy ! Clean residual min=-0.004702 max=0.004373 Jy/beam ! Clean residual mean=0.000003 rms=0.000953 Jy/beam ! Combined flux in latest and established models = 0.136112 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 52 components and 0.136112 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=0.070738Jy sigma=0.000790 ! Fit after self-cal, rms=0.070659Jy sigma=0.000789 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.09 HN 1.06 KP 0.94 ! LA 0.98 MK 0.96 NL 0.98 OV 0.98 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.07 KP 0.89 ! LA 0.99 MK 0.91 NL 0.97 OV 0.97 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.06 HN 1.15 KP 0.82 ! LA 1.03 MK 0.95 NL 0.97 OV 0.97 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.12 HN 1.07 KP 0.79 ! LA 1.08 MK 0.95 NL 0.98 OV 0.98 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.02 KP 0.75 ! LA 1.03 MK 0.99 NL 0.99 OV 0.98 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.13 HN 1.13 KP 0.77 ! LA 1.05 MK 0.95 NL 0.97 OV 1.00 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.25 HN 1.25 KP 0.80 ! LA 1.11 MK 1.08 NL 1.01 OV 1.06 ! PT 1.02 SC 1.10 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.17 HN 1.13 KP 0.77 ! LA 1.04 MK 1.00 NL 1.01 OV 0.99 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.11 HN 1.08 KP 0.80 ! LA 1.05 MK 0.95 NL 0.98 OV 1.03 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.10 HN 1.18 KP 0.84 ! LA 1.07 MK 0.99 NL 1.00 OV 1.01 ! PT 0.94 SC 0.97 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.16 HN 1.08 KP 0.86 ! LA 1.05 MK 1.04 NL 1.02 OV 1.03 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.11 HN 1.09 KP 0.91 ! LA 1.06 MK 0.93 NL 1.02 OV 1.05 ! PT 1.00 SC 1.04 ! ! ! Fit before self-cal, rms=0.070659Jy sigma=0.000789 ! Fit after self-cal, rms=0.069256Jy sigma=0.000774 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.022 mas, bmaj=2.233 mas, bpa=9.959 degrees ! Estimated noise=310.905 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 = 0.000774606 Jy ! Component: 100 - total flux cleaned = 0.000580639 Jy ! Component: 150 - total flux cleaned = 0.000393646 Jy ! Component: 200 - total flux cleaned = 0.00029755 Jy ! Total flux subtracted in 200 components = 0.00029755 Jy ! Clean residual min=-0.001162 max=0.001153 Jy/beam ! Clean residual mean=0.000000 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.136409 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 67 components and 0.136409 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=0.069213Jy sigma=0.000773 ! Fit after self-cal, rms=0.069223Jy sigma=0.000773 ! 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=0.069223Jy sigma=0.000773 ! Fit after self-cal, rms=0.069161Jy sigma=0.000772 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.023 mas, bmaj=2.232 mas, bpa=9.851 degrees ! Estimated noise=310.299 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000200951 Jy ! Component: 100 - total flux cleaned = 0.000131924 Jy ! Component: 150 - total flux cleaned = -3.92835e-06 Jy ! Component: 200 - total flux cleaned = -0.000134483 Jy ! Total flux subtracted in 200 components = -0.000134483 Jy ! Clean residual min=-0.001049 max=0.001001 Jy/beam ! Clean residual mean=0.000001 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.136275 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 75 components and 0.136275 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=0.069144Jy sigma=0.000772 ! Fit after self-cal, rms=0.069143Jy sigma=0.000772 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 = -0.000135281 Jy ! Component: 100 - total flux cleaned = -0.000135657 Jy ! Component: 150 - total flux cleaned = -0.00017368 Jy ! Component: 200 - total flux cleaned = -0.000238935 Jy ! Total flux subtracted in 200 components = -0.000238935 Jy ! Clean residual min=-0.000994 max=0.000918 Jy/beam ! Clean residual mean=0.000000 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.136036 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 78 components and 0.136036 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=0.069136Jy sigma=0.000772 ! Fit after self-cal, rms=0.069133Jy sigma=0.000772 ! 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=0.069133Jy sigma=0.000772 ! Fit after self-cal, rms=0.069118Jy sigma=0.000772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.023 mas, bmaj=2.232 mas, bpa=9.864 degrees ! Estimated noise=309.905 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000176945 Jy ! Component: 100 - total flux cleaned = -0.000244317 Jy ! Component: 150 - total flux cleaned = -0.000298321 Jy ! Component: 200 - total flux cleaned = -0.000347723 Jy ! Total flux subtracted in 200 components = -0.000347723 Jy ! Clean residual min=-0.000946 max=0.000874 Jy/beam ! Clean residual mean=0.000001 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.135688 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 81 components and 0.135688 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=0.069113Jy sigma=0.000772 ! Fit after self-cal, rms=0.069112Jy sigma=0.000772 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 = -7.26523e-05 Jy ! Component: 100 - total flux cleaned = -8.07738e-05 Jy ! Component: 150 - total flux cleaned = -0.000114389 Jy ! Component: 200 - total flux cleaned = -0.000145379 Jy ! Total flux subtracted in 200 components = -0.000145379 Jy ! Clean residual min=-0.000920 max=0.000839 Jy/beam ! Clean residual mean=0.000000 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.135543 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 83 components and 0.135543 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=0.069109Jy sigma=0.000772 ! Fit after self-cal, rms=0.069108Jy sigma=0.000772 ! 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=0.069108Jy sigma=0.000772 ! Fit after self-cal, rms=0.069111Jy sigma=0.000772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.146 mas, bmaj=3.001 mas, bpa=-0.8999 degrees ! Estimated noise=367.706 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000216953 Jy ! Component: 100 - total flux cleaned = -0.000261404 Jy ! Component: 150 - total flux cleaned = -0.000295962 Jy ! Component: 200 - total flux cleaned = -0.000320631 Jy ! Total flux subtracted in 200 components = -0.000320631 Jy ! Clean residual min=-0.000940 max=0.000865 Jy/beam ! Clean residual mean=0.000001 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.135222 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 92 components and 0.135222 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=0.069110Jy sigma=0.000772 ! Fit after self-cal, rms=0.069109Jy sigma=0.000772 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 = -1.97742e-05 Jy ! Component: 100 - total flux cleaned = -3.68269e-05 Jy ! Component: 150 - total flux cleaned = -5.09664e-05 Jy ! Component: 200 - total flux cleaned = -6.30665e-05 Jy ! Total flux subtracted in 200 components = -6.30665e-05 Jy ! Clean residual min=-0.000937 max=0.000851 Jy/beam ! Clean residual mean=0.000001 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.135159 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 97 components and 0.135159 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=0.069109Jy sigma=0.000772 ! Fit after self-cal, rms=0.069108Jy sigma=0.000772 ! 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=1.024 mas, bmaj=2.234 mas, bpa=9.894 degrees ! Estimated noise=309.66 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.024 x 2.234 at 9.894 degrees (North through East) ! Clean map min=-0.0008526 max=0.093616 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=0.8606 mas, bmaj=1.986 mas, bpa=12.15 degrees ! Estimated noise=698.283 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0758452 Jy ! Component: 100 - total flux cleaned = 0.102632 Jy ! Component: 150 - total flux cleaned = 0.115433 Jy ! Component: 200 - total flux cleaned = 0.122443 Jy ! Total flux subtracted in 200 components = 0.122443 Jy ! Clean residual min=-0.002750 max=0.003601 Jy/beam ! Clean residual mean=-0.000012 rms=0.000851 Jy/beam ! Combined flux in latest and established models = 0.122443 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.122443 Jy ! Inverting map and beam ! Estimated beam: bmin=1.024 mas, bmaj=2.234 mas, bpa=9.894 degrees ! Estimated noise=309.66 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 = 0.00537783 Jy ! Component: 100 - total flux cleaned = 0.00817401 Jy ! Component: 150 - total flux cleaned = 0.0098482 Jy ! Component: 200 - total flux cleaned = 0.0108917 Jy ! Total flux subtracted in 200 components = 0.0108917 Jy ! Clean residual min=-0.000920 max=0.000923 Jy/beam ! Clean residual mean=-0.000002 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.133335 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 36 components and 0.133335 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=2.146 mas, bmaj=3.001 mas, bpa=-0.8999 degrees ! Estimated noise=367.706 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000869034 Jy ! Component: 100 - total flux cleaned = 0.00127901 Jy ! Component: 150 - total flux cleaned = 0.00145866 Jy ! Component: 200 - total flux cleaned = 0.00151934 Jy ! Total flux subtracted in 200 components = 0.00151934 Jy ! Clean residual min=-0.000925 max=0.000826 Jy/beam ! Clean residual mean=-0.000000 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.134854 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 = 4.3782e-05 Jy ! Component: 100 - total flux cleaned = 7.98695e-05 Jy ! Component: 150 - total flux cleaned = 0.000113473 Jy ! Component: 200 - total flux cleaned = 0.00013518 Jy ! Total flux subtracted in 200 components = 0.00013518 Jy ! Clean residual min=-0.000933 max=0.000821 Jy/beam ! Clean residual mean=0.000000 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.134989 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 67 components and 0.134989 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.024 mas, bmaj=2.234 mas, bpa=9.894 degrees ! Estimated noise=309.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.26961e-05 Jy ! Component: 100 - total flux cleaned = -0.000109652 Jy ! Component: 150 - total flux cleaned = -0.000102217 Jy ! Component: 200 - total flux cleaned = -0.00010169 Jy ! Total flux subtracted in 200 components = -0.00010169 Jy ! Clean residual min=-0.000898 max=0.000826 Jy/beam ! Clean residual mean=0.000000 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.134888 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 72 components and 0.134888 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=0.069106Jy sigma=0.000772 ! Fit after self-cal, rms=0.069104Jy sigma=0.000772 wmodel J1507+1236_X_2014_08_09_pus_map.mod ! Writing 72 model components to file: J1507+1236_X_2014_08_09_pus_map.mod wobs J1507+1236_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J1507+1236_X_2014_08_09_pus_uvs.fits wwins J1507+1236_X_2014_08_09_pus_map.win ! wwins: Wrote 2 windows to J1507+1236_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 = -0.000206799 Jy ! Component: 100 - total flux cleaned = -0.000265174 Jy ! Component: 150 - total flux cleaned = -0.000278519 Jy ! Component: 200 - total flux cleaned = -0.000329571 Jy ! Component: 250 - total flux cleaned = -0.000365203 Jy ! Component: 300 - total flux cleaned = -0.000422472 Jy ! Component: 350 - total flux cleaned = -0.000488733 Jy ! Component: 400 - total flux cleaned = -0.000541699 Jy ! Component: 450 - total flux cleaned = -0.000603408 Jy ! Component: 500 - total flux cleaned = -0.000643609 Jy ! Component: 550 - total flux cleaned = -0.000712345 Jy ! Component: 600 - total flux cleaned = -0.000741111 Jy ! Component: 650 - total flux cleaned = -0.000778604 Jy ! Component: 700 - total flux cleaned = -0.000787726 Jy ! Component: 750 - total flux cleaned = -0.000814763 Jy ! Component: 800 - total flux cleaned = -0.000832369 Jy ! Component: 850 - total flux cleaned = -0.000814801 Jy ! Component: 900 - total flux cleaned = -0.000806196 Jy ! Component: 950 - total flux cleaned = -0.000806159 Jy ! Component: 1000 - total flux cleaned = -0.00079784 Jy ! Component: 1050 - total flux cleaned = -0.000797752 Jy ! Component: 1100 - total flux cleaned = -0.000765615 Jy ! Component: 1150 - total flux cleaned = -0.00071054 Jy ! Component: 1200 - total flux cleaned = -0.000718399 Jy ! Component: 1250 - total flux cleaned = -0.000710548 Jy ! Component: 1300 - total flux cleaned = -0.000642676 Jy ! Component: 1350 - total flux cleaned = -0.000620479 Jy ! Component: 1400 - total flux cleaned = -0.000583867 Jy ! Component: 1450 - total flux cleaned = -0.000562124 Jy ! Component: 1500 - total flux cleaned = -0.00049809 Jy ! Component: 1550 - total flux cleaned = -0.000491282 Jy ! Component: 1600 - total flux cleaned = -0.000484381 Jy ! Component: 1650 - total flux cleaned = -0.000457011 Jy ! Component: 1700 - total flux cleaned = -0.000436631 Jy ! Component: 1750 - total flux cleaned = -0.000443369 Jy ! Component: 1800 - total flux cleaned = -0.000430123 Jy ! Component: 1850 - total flux cleaned = -0.000436604 Jy ! Component: 1900 - total flux cleaned = -0.000436548 Jy ! Component: 1950 - total flux cleaned = -0.000430115 Jy ! Component: 2000 - total flux cleaned = -0.00043629 Jy ! Total flux subtracted in 2048 components = -0.000398772 Jy ! Clean residual min=-0.000364 max=0.000360 Jy/beam ! Clean residual mean=-0.000000 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.134489 Jy keep ! Adding 151 model components to the UV plane model. ! The established model now contains 223 components and 0.134489 Jy ![Exited script file: muppet] wmap "J1507+1236_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.024 x 2.234 at 9.894 degrees (North through East) ! Clean map min=-0.00063734 max=0.093617 Jy/beam ! Writing clean map to FITS file: J1507+1236_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 0.0936173 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000124038 device "J1507+1236_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1507+1236_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.397484 0.397484 0.794967 1.58993 3.17987 6.35974 12.7195 25.4389 50.8779 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.093 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.024 x 2.234 at 9.894 degrees (North through East) ! Clean map min=-0.00063734 max=0.093617 Jy/beam quit ! Quitting program ! Log file J1507+1236_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:12:11 2016