! Started logfile: J0655-2416_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:07:30 2016 obs J0655-2416_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J0655-2416_X_2014_08_05_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.769322 visibilities/baseline/integration-bin. ! Found source: J0655-2416 ! ! 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 46944 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 J0655-2416_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 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.961532Jy sigma=0.009706 ! Fit after self-cal, rms=0.892940Jy sigma=0.009023 ! 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=0.8005 mas, bmaj=3.781 mas, bpa=20.92 degrees ! Estimated noise=648.73 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 = 0.0846244 Jy ! Component: 100 - total flux cleaned = 0.103371 Jy ! Total flux subtracted in 100 components = 0.103371 Jy ! Clean residual min=-0.005069 max=0.006623 Jy/beam ! Clean residual mean=-0.000025 rms=0.001441 Jy/beam ! Combined flux in latest and established models = 0.103371 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.103371 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=0.088056Jy sigma=0.000805 ! Fit after self-cal, rms=0.088030Jy sigma=0.000805 ! 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=1.016 mas, bmaj=4.123 mas, bpa=19.74 degrees ! Estimated noise=328.974 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 = 0.0112395 Jy ! Component: 100 - total flux cleaned = 0.0171942 Jy ! Component: 150 - total flux cleaned = 0.020613 Jy ! Component: 200 - total flux cleaned = 0.0224084 Jy ! Total flux subtracted in 200 components = 0.0224084 Jy ! Clean residual min=-0.005262 max=0.004243 Jy/beam ! Clean residual mean=0.000036 rms=0.001402 Jy/beam ! Combined flux in latest and established models = 0.12578 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 45 components and 0.12578 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=0.086613Jy sigma=0.000790 ! Fit after self-cal, rms=0.086653Jy sigma=0.000790 ! 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 0.89 FD 1.09 HN 1.18 KP 0.92 ! LA 1.05 MK 1.00* NL 0.95 OV 0.99 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.09 HN 1.14 KP 0.89 ! LA 1.05 MK 1.00* NL 0.98 OV 1.00 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.09 HN 1.23 KP 0.82 ! LA 1.08 MK 1.00* NL 0.95 OV 0.98 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.09 HN 1.18 KP 0.79 ! LA 1.06 MK 1.00* NL 0.98 OV 0.99 ! PT 0.98 SC 1.03 ! ! ! 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 1.09 HN 1.08 KP 0.75 ! LA 1.07 MK 1.00* NL 0.97 OV 1.01 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.14 HN 1.08 KP 0.75 ! LA 1.08 MK 1.00* NL 0.99 OV 0.99 ! PT 0.99 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 0.97 FD 1.20 HN 1.28 KP 0.80 ! LA 1.18 MK 1.00* NL 1.02 OV 1.06 ! PT 1.04 SC 1.11 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.13 HN 1.23 KP 0.76 ! LA 1.05 MK 1.00* NL 0.97 OV 1.03 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 9. ! 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 1.22 KP 0.78 ! LA 1.08 MK 1.00* NL 0.97 OV 1.03 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.05 HN 1.16 KP 0.81 ! LA 1.09 MK 1.00* NL 0.97 OV 1.02 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.13 HN 1.13 KP 0.85 ! LA 1.10 MK 1.00* NL 0.98 OV 1.00 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 12. ! 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 1.18 KP 0.86 ! LA 1.07 MK 1.00* NL 0.99 OV 1.00 ! PT 1.01 SC 1.00 ! ! ! Fit before self-cal, rms=0.086653Jy sigma=0.000790 ! Fit after self-cal, rms=0.088477Jy sigma=0.000774 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.022 mas, bmaj=4.191 mas, bpa=19.96 degrees ! Estimated noise=328.252 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 = -0.00198324 Jy ! Component: 100 - total flux cleaned = -0.00262626 Jy ! Component: 150 - total flux cleaned = -0.00280606 Jy ! Component: 200 - total flux cleaned = -0.00286483 Jy ! Total flux subtracted in 200 components = -0.00286483 Jy ! Clean residual min=-0.001429 max=0.001383 Jy/beam ! Clean residual mean=-0.000004 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.122915 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 53 components and 0.122915 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=0.088429Jy sigma=0.000773 ! Fit after self-cal, rms=0.088495Jy 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=0.088495Jy sigma=0.000773 ! Fit after self-cal, rms=0.089685Jy sigma=0.000773 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.025 mas, bmaj=4.216 mas, bpa=20.01 degrees ! Estimated noise=327.793 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00131667 Jy ! Component: 100 - total flux cleaned = -0.00151093 Jy ! Component: 150 - total flux cleaned = -0.00158762 Jy ! Component: 200 - total flux cleaned = -0.00165095 Jy ! Total flux subtracted in 200 components = -0.00165095 Jy ! Clean residual min=-0.001332 max=0.001228 Jy/beam ! Clean residual mean=-0.000004 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.121264 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 56 components and 0.121264 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=0.089662Jy sigma=0.000772 ! Fit after self-cal, rms=0.089675Jy 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 = -9.57029e-05 Jy ! Component: 100 - total flux cleaned = -0.000163831 Jy ! Component: 150 - total flux cleaned = -0.00022568 Jy ! Component: 200 - total flux cleaned = -0.000282892 Jy ! Total flux subtracted in 200 components = -0.000282892 Jy ! Clean residual min=-0.001315 max=0.001204 Jy/beam ! Clean residual mean=-0.000004 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.120981 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 59 components and 0.120981 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=0.089670Jy sigma=0.000772 ! Fit after self-cal, rms=0.089669Jy 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=0.089669Jy sigma=0.000772 ! Fit after self-cal, rms=0.091983Jy sigma=0.000771 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.027 mas, bmaj=4.222 mas, bpa=19.99 degrees ! Estimated noise=327.896 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000822259 Jy ! Component: 100 - total flux cleaned = -0.000943817 Jy ! Component: 150 - total flux cleaned = -0.000959782 Jy ! Component: 200 - total flux cleaned = -0.000986355 Jy ! Total flux subtracted in 200 components = -0.000986355 Jy ! Clean residual min=-0.000984 max=0.000887 Jy/beam ! Clean residual mean=-0.000002 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.119995 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 64 components and 0.119995 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=0.091972Jy sigma=0.000771 ! Fit after self-cal, rms=0.092008Jy sigma=0.000771 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 = -2.35818e-05 Jy ! Component: 100 - total flux cleaned = -3.37491e-05 Jy ! Component: 150 - total flux cleaned = -4.27537e-05 Jy ! Component: 200 - total flux cleaned = -3.46008e-05 Jy ! Total flux subtracted in 200 components = -3.46008e-05 Jy ! Clean residual min=-0.000957 max=0.000871 Jy/beam ! Clean residual mean=-0.000002 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.11996 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 70 components and 0.11996 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=0.092006Jy sigma=0.000771 ! Fit after self-cal, rms=0.092005Jy sigma=0.000771 ! 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=0.092005Jy sigma=0.000771 ! Fit after self-cal, rms=0.092810Jy sigma=0.000771 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.282 mas, bmaj=5.933 mas, bpa=9.024 degrees ! Estimated noise=364.78 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000370372 Jy ! Component: 100 - total flux cleaned = -0.000501804 Jy ! Component: 150 - total flux cleaned = -0.000517059 Jy ! Component: 200 - total flux cleaned = -0.000521327 Jy ! Total flux subtracted in 200 components = -0.000521327 Jy ! Clean residual min=-0.001020 max=0.000861 Jy/beam ! Clean residual mean=-0.000002 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.119439 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 78 components and 0.119439 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=0.092808Jy sigma=0.000771 ! Fit after self-cal, rms=0.092818Jy sigma=0.000771 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 = 1.2471e-05 Jy ! Component: 100 - total flux cleaned = 1.22864e-05 Jy ! Component: 150 - total flux cleaned = 1.24715e-05 Jy ! Component: 200 - total flux cleaned = 1.829e-05 Jy ! Total flux subtracted in 200 components = 1.829e-05 Jy ! Clean residual min=-0.001016 max=0.000864 Jy/beam ! Clean residual mean=-0.000002 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.119457 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 81 components and 0.119457 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=0.092818Jy sigma=0.000771 ! Fit after self-cal, rms=0.092817Jy sigma=0.000771 ! 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=1.027 mas, bmaj=4.235 mas, bpa=20.04 degrees ! Estimated noise=327.702 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.027 x 4.235 at 20.04 degrees (North through East) ! Clean map min=-0.00088543 max=0.10991 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=0.8009 mas, bmaj=3.88 mas, bpa=21.19 degrees ! Estimated noise=655.583 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0855722 Jy ! Component: 100 - total flux cleaned = 0.104393 Jy ! Component: 150 - total flux cleaned = 0.110497 Jy ! Component: 200 - total flux cleaned = 0.113762 Jy ! Total flux subtracted in 200 components = 0.113762 Jy ! Clean residual min=-0.002156 max=0.002329 Jy/beam ! Clean residual mean=-0.000015 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.113762 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.113762 Jy ! Inverting map and beam ! Estimated beam: bmin=1.027 mas, bmaj=4.235 mas, bpa=20.04 degrees ! Estimated noise=327.702 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 = 0.00266377 Jy ! Component: 100 - total flux cleaned = 0.00412811 Jy ! Component: 150 - total flux cleaned = 0.0050025 Jy ! Component: 200 - total flux cleaned = 0.00553541 Jy ! Total flux subtracted in 200 components = 0.00553541 Jy ! Clean residual min=-0.000972 max=0.000902 Jy/beam ! Clean residual mean=-0.000002 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.119298 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 68 components and 0.119298 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=2.282 mas, bmaj=5.933 mas, bpa=9.024 degrees ! Estimated noise=364.78 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000381582 Jy ! Component: 100 - total flux cleaned = 0.000437922 Jy ! Component: 150 - total flux cleaned = 0.000459709 Jy ! Component: 200 - total flux cleaned = 0.000472188 Jy ! Total flux subtracted in 200 components = 0.000472188 Jy ! Clean residual min=-0.000997 max=0.000853 Jy/beam ! Clean residual mean=-0.000001 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.11977 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 = 1.05813e-05 Jy ! Component: 100 - total flux cleaned = 1.97301e-05 Jy ! Component: 150 - total flux cleaned = 2.39161e-05 Jy ! Component: 200 - total flux cleaned = 2.77552e-05 Jy ! Total flux subtracted in 200 components = 2.77552e-05 Jy ! Clean residual min=-0.000988 max=0.000871 Jy/beam ! Clean residual mean=-0.000000 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.119798 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 93 components and 0.119798 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.027 mas, bmaj=4.235 mas, bpa=20.04 degrees ! Estimated noise=327.702 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.99928e-05 Jy ! Component: 100 - total flux cleaned = -7.04591e-06 Jy ! Component: 150 - total flux cleaned = -1.91622e-05 Jy ! Component: 200 - total flux cleaned = -1.91361e-05 Jy ! Total flux subtracted in 200 components = -1.91361e-05 Jy ! Clean residual min=-0.000955 max=0.000885 Jy/beam ! Clean residual mean=-0.000001 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.119779 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 102 components and 0.119779 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=0.092812Jy sigma=0.000771 ! Fit after self-cal, rms=0.092804Jy sigma=0.000771 wmodel J0655-2416_X_2014_08_05_pus_map.mod ! Writing 102 model components to file: J0655-2416_X_2014_08_05_pus_map.mod wobs J0655-2416_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J0655-2416_X_2014_08_05_pus_uvs.fits wwins J0655-2416_X_2014_08_05_pus_map.win ! wwins: Wrote 1 windows to J0655-2416_X_2014_08_05_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000250458 Jy ! Component: 100 - total flux cleaned = -0.000312614 Jy ! Component: 150 - total flux cleaned = -0.000326717 Jy ! Component: 200 - total flux cleaned = -0.000312723 Jy ! Component: 250 - total flux cleaned = -0.000313144 Jy ! Component: 300 - total flux cleaned = -0.000351096 Jy ! Component: 350 - total flux cleaned = -0.000313852 Jy ! Component: 400 - total flux cleaned = -0.000289896 Jy ! Component: 450 - total flux cleaned = -0.000254506 Jy ! Component: 500 - total flux cleaned = -0.000231453 Jy ! Component: 550 - total flux cleaned = -0.000208806 Jy ! Component: 600 - total flux cleaned = -0.000186953 Jy ! Component: 650 - total flux cleaned = -0.000197571 Jy ! Component: 700 - total flux cleaned = -0.00022894 Jy ! Component: 750 - total flux cleaned = -0.000239154 Jy ! Component: 800 - total flux cleaned = -0.000279571 Jy ! Component: 850 - total flux cleaned = -0.000289324 Jy ! Component: 900 - total flux cleaned = -0.000260035 Jy ! Component: 950 - total flux cleaned = -0.000240833 Jy ! Component: 1000 - total flux cleaned = -0.000231534 Jy ! Component: 1050 - total flux cleaned = -0.000222329 Jy ! Component: 1100 - total flux cleaned = -0.000212992 Jy ! Component: 1150 - total flux cleaned = -0.000158376 Jy ! Component: 1200 - total flux cleaned = -0.000140509 Jy ! Component: 1250 - total flux cleaned = -0.000114073 Jy ! Component: 1300 - total flux cleaned = -8.80697e-05 Jy ! Component: 1350 - total flux cleaned = -7.09622e-05 Jy ! Component: 1400 - total flux cleaned = -4.54874e-05 Jy ! Component: 1450 - total flux cleaned = -3.71731e-05 Jy ! Component: 1500 - total flux cleaned = -2.05142e-05 Jy ! Component: 1550 - total flux cleaned = 1.21888e-05 Jy ! Component: 1600 - total flux cleaned = 6.85298e-05 Jy ! Component: 1650 - total flux cleaned = 0.000132056 Jy ! Component: 1700 - total flux cleaned = 0.000171355 Jy ! Component: 1750 - total flux cleaned = 0.000248949 Jy ! Component: 1800 - total flux cleaned = 0.000302631 Jy ! Component: 1850 - total flux cleaned = 0.000378725 Jy ! Component: 1900 - total flux cleaned = 0.000453786 Jy ! Component: 1950 - total flux cleaned = 0.000505803 Jy ! Component: 2000 - total flux cleaned = 0.000571997 Jy ! Total flux subtracted in 2048 components = 0.000622911 Jy ! Clean residual min=-0.000366 max=0.000465 Jy/beam ! Clean residual mean=-0.000000 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.120401 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 244 components and 0.120402 Jy ![Exited script file: muppet] wmap "J0655-2416_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.027 x 4.235 at 20.04 degrees (North through East) ! Clean map min=-0.0008368 max=0.11038 Jy/beam ! Writing clean map to FITS file: J0655-2416_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 0.110381 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000150234 device "J0655-2416_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J0655-2416_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.408313 0.408313 0.816625 1.63325 3.2665 6.533 13.066 26.132 52.264 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.11 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.027 x 4.235 at 20.04 degrees (North through East) ! Clean map min=-0.0008368 max=0.11038 Jy/beam quit ! Quitting program ! Log file J0655-2416_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:07:33 2016