! Started logfile: J1540-0823_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:18:16 2017 obs J1540-0823_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J1540-0823_X_2015_01_23_pus_uva.fits ! AN table 1: 122 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.789982 visibilities/baseline/integration-bin. ! Found source: J1540-0823 ! ! 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 350 lines of history. ! ! Reading 52044 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 J1540-0823_X_2015_01_23_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 259 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 199 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 199 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 199 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 316 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 195 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 317 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 256 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 377 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 377 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.979517Jy sigma=0.011488 ! Fit after self-cal, rms=0.956072Jy sigma=0.011240 ! 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=0.7649 mas, bmaj=1.668 mas, bpa=2.405 degrees ! Estimated noise=772.772 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 = 0.0325658 Jy ! Component: 100 - total flux cleaned = 0.0417597 Jy ! Total flux subtracted in 100 components = 0.0417597 Jy ! Clean residual min=-0.003318 max=0.004310 Jy/beam ! Clean residual mean=-0.000008 rms=0.001001 Jy/beam ! Combined flux in latest and established models = 0.0417597 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0417597 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=0.070962Jy sigma=0.000776 ! Fit after self-cal, rms=0.070460Jy sigma=0.000771 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.048 mas, bmaj=2.185 mas, bpa=7.134 degrees ! Estimated noise=299.989 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 = 0.00717501 Jy ! Component: 100 - total flux cleaned = 0.0101219 Jy ! Component: 150 - total flux cleaned = 0.0113677 Jy ! Component: 200 - total flux cleaned = 0.0114554 Jy ! Total flux subtracted in 200 components = 0.0114554 Jy ! Clean residual min=-0.003078 max=0.003570 Jy/beam ! Clean residual mean=-0.000024 rms=0.001026 Jy/beam ! Combined flux in latest and established models = 0.0532151 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.0532151 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=0.069738Jy sigma=0.000764 ! Fit after self-cal, rms=0.069725Jy sigma=0.000764 ! 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 0.88 FD 1.11 HN 1.07 KP 0.86 ! LA 1.93 MK 1.01 NL 1.09 OV 1.02 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.04 HN 1.00 KP 0.85 ! LA 2.01 MK 1.07 NL 1.08 OV 1.01 ! PT 0.94 SC 1.17 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.05 HN 1.13 KP 0.76 ! LA 1.74 MK 1.08 NL 1.07 OV 1.03 ! PT 0.95 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.01 HN 1.08 KP 0.77 ! LA 1.98 MK 1.08 NL 1.04 OV 0.99 ! PT 0.88 SC 1.10 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.05 HN 0.94 KP 0.78 ! LA 1.74 MK 1.09 NL 1.00 OV 1.02 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.07 HN 0.98 KP 0.74 ! LA 1.70 MK 1.02 NL 1.03 OV 1.08 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.07 HN 1.00* KP 0.73 ! LA 1.90 MK 1.08 NL 1.01 OV 1.07 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.00* KP 0.73 ! LA 1.79 MK 0.96 NL 1.00 OV 1.04 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.99 HN 1.00* KP 0.75 ! LA 1.62 MK 1.00* NL 1.01 OV 1.06 ! PT 0.96 SC 0.93 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.99 HN 1.00* KP 0.80 ! LA 1.70 MK 0.96 NL 1.03 OV 0.99 ! PT 0.94 SC 0.98 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.03 HN 1.00* KP 0.80 ! LA 1.46 MK 1.00* NL 1.08 OV 1.05 ! PT 0.94 SC 0.98 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.02 HN 1.00* KP 0.76 ! LA 1.52 MK 1.00* NL 1.07 OV 0.99 ! PT 0.87 SC 0.92 ! ! ! Fit before self-cal, rms=0.069725Jy sigma=0.000764 ! Fit after self-cal, rms=0.071258Jy sigma=0.000753 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.057 mas, bmaj=2.19 mas, bpa=7.543 degrees ! Estimated noise=298.518 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000281225 Jy ! Component: 100 - total flux cleaned = 0.000281498 Jy ! Component: 150 - total flux cleaned = 0.000282078 Jy ! Component: 200 - total flux cleaned = 0.00028194 Jy ! Total flux subtracted in 200 components = 0.00028194 Jy ! Clean residual min=-0.001563 max=0.002011 Jy/beam ! Clean residual mean=-0.000004 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.053497 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 15 components and 0.053497 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=0.071249Jy sigma=0.000753 ! Fit after self-cal, rms=0.071576Jy sigma=0.000751 ! 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=0.071576Jy sigma=0.000751 ! Fit after self-cal, rms=0.074265Jy sigma=0.000750 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.055 mas, bmaj=2.189 mas, bpa=8.106 degrees ! Estimated noise=299.1 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000235052 Jy ! Component: 100 - total flux cleaned = 0.000267171 Jy ! Component: 150 - total flux cleaned = 0.000294971 Jy ! Component: 200 - total flux cleaned = 0.000295788 Jy ! Total flux subtracted in 200 components = 0.000295788 Jy ! Clean residual min=-0.001496 max=0.001772 Jy/beam ! Clean residual mean=-0.000003 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.0537928 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 16 components and 0.0537928 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=0.074260Jy sigma=0.000750 ! Fit after self-cal, rms=0.074359Jy sigma=0.000750 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.4487e-05 Jy ! Component: 100 - total flux cleaned = 2.16056e-05 Jy ! Component: 150 - total flux cleaned = 9.73052e-06 Jy ! Component: 200 - total flux cleaned = -1.22707e-05 Jy ! Total flux subtracted in 200 components = -1.22707e-05 Jy ! Clean residual min=-0.001466 max=0.001713 Jy/beam ! Clean residual mean=-0.000003 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.0537805 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 20 components and 0.0537805 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=0.074356Jy sigma=0.000750 ! Fit after self-cal, rms=0.074354Jy sigma=0.000750 ! 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=0.074354Jy sigma=0.000750 ! Fit after self-cal, rms=0.074562Jy sigma=0.000750 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.044 mas, bmaj=2.181 mas, bpa=8.362 degrees ! Estimated noise=298.275 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000304057 Jy ! Component: 100 - total flux cleaned = 0.000362529 Jy ! Component: 150 - total flux cleaned = 0.000375246 Jy ! Component: 200 - total flux cleaned = 0.000386436 Jy ! Total flux subtracted in 200 components = 0.000386436 Jy ! Clean residual min=-0.001438 max=0.001669 Jy/beam ! Clean residual mean=-0.000003 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.054167 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 21 components and 0.054167 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=0.074557Jy sigma=0.000750 ! Fit after self-cal, rms=0.074574Jy sigma=0.000750 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 = 2.72701e-05 Jy ! Component: 100 - total flux cleaned = 1.70724e-05 Jy ! Component: 150 - total flux cleaned = -1.95909e-06 Jy ! Component: 200 - total flux cleaned = -2.02367e-05 Jy ! Total flux subtracted in 200 components = -2.02367e-05 Jy ! Clean residual min=-0.001432 max=0.001672 Jy/beam ! Clean residual mean=-0.000003 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0541467 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 23 components and 0.0541467 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=0.074572Jy sigma=0.000750 ! Fit after self-cal, rms=0.074571Jy sigma=0.000750 ! 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=0.074571Jy sigma=0.000750 ! Fit after self-cal, rms=0.074306Jy sigma=0.000750 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.34 mas, bmaj=3.621 mas, bpa=3.757 degrees ! Estimated noise=356.139 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000713537 Jy ! Component: 100 - total flux cleaned = 0.000745609 Jy ! Component: 150 - total flux cleaned = 0.000745353 Jy ! Component: 200 - total flux cleaned = 0.000745309 Jy ! Total flux subtracted in 200 components = 0.000745309 Jy ! Clean residual min=-0.001649 max=0.001935 Jy/beam ! Clean residual mean=-0.000005 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.054892 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 25 components and 0.054892 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=0.074307Jy sigma=0.000750 ! Fit after self-cal, rms=0.074305Jy sigma=0.000749 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 = 5.28752e-05 Jy ! Component: 100 - total flux cleaned = 5.22445e-05 Jy ! Component: 150 - total flux cleaned = 5.19798e-05 Jy ! Component: 200 - total flux cleaned = 4.39394e-05 Jy ! Total flux subtracted in 200 components = 4.39394e-05 Jy ! Clean residual min=-0.001635 max=0.001940 Jy/beam ! Clean residual mean=-0.000005 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.054936 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 29 components and 0.054936 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=0.074308Jy sigma=0.000750 ! Fit after self-cal, rms=0.074302Jy sigma=0.000749 ! 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=1.033 mas, bmaj=2.172 mas, bpa=8.56 degrees ! Estimated noise=297.051 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.033 x 2.172 at 8.56 degrees (North through East) ! Clean map min=-0.0013013 max=0.04493 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=0.7563 mas, bmaj=1.659 mas, bpa=4.182 degrees ! Estimated noise=749.763 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0314272 Jy ! Component: 100 - total flux cleaned = 0.0422385 Jy ! Component: 150 - total flux cleaned = 0.0479617 Jy ! Component: 200 - total flux cleaned = 0.0512199 Jy ! Total flux subtracted in 200 components = 0.0512199 Jy ! Clean residual min=-0.002550 max=0.002352 Jy/beam ! Clean residual mean=-0.000000 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.0512199 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0512199 Jy ! Inverting map and beam ! Estimated beam: bmin=1.033 mas, bmaj=2.172 mas, bpa=8.56 degrees ! Estimated noise=297.051 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) ! Added new window around map position (-0.8, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00264951 Jy ! Component: 100 - total flux cleaned = 0.00405769 Jy ! Component: 150 - total flux cleaned = 0.00439535 Jy ! Component: 200 - total flux cleaned = 0.00451021 Jy ! Total flux subtracted in 200 components = 0.00451021 Jy ! Clean residual min=-0.001322 max=0.001661 Jy/beam ! Clean residual mean=-0.000003 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.0557301 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 29 components and 0.0557301 Jy ! Inverting map ! Added new window around map position (-5.4, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014723 Jy ! Component: 100 - total flux cleaned = 0.00183815 Jy ! Component: 150 - total flux cleaned = 0.00206037 Jy ! Component: 200 - total flux cleaned = 0.00223471 Jy ! Total flux subtracted in 200 components = 0.00223471 Jy ! Clean residual min=-0.001156 max=0.001303 Jy/beam ! Clean residual mean=-0.000004 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0579648 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 47 components and 0.0579648 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=2.34 mas, bmaj=3.621 mas, bpa=3.757 degrees ! Estimated noise=356.139 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000205343 Jy ! Component: 100 - total flux cleaned = -0.000222829 Jy ! Component: 150 - total flux cleaned = -0.000255501 Jy ! Component: 200 - total flux cleaned = -0.000269984 Jy ! Total flux subtracted in 200 components = -0.000269984 Jy ! Clean residual min=-0.001385 max=0.001466 Jy/beam ! Clean residual mean=-0.000008 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0576949 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 = -1.36937e-05 Jy ! Component: 100 - total flux cleaned = -3.86981e-05 Jy ! Component: 150 - total flux cleaned = -6.18846e-05 Jy ! Component: 200 - total flux cleaned = -8.31715e-05 Jy ! Total flux subtracted in 200 components = -8.31715e-05 Jy ! Clean residual min=-0.001308 max=0.001435 Jy/beam ! Clean residual mean=-0.000008 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.0576117 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 75 components and 0.0576117 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.033 mas, bmaj=2.172 mas, bpa=8.56 degrees ! Estimated noise=297.051 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000153039 Jy ! Component: 100 - total flux cleaned = 0.000300307 Jy ! Component: 150 - total flux cleaned = 0.000365888 Jy ! Component: 200 - total flux cleaned = 0.000395482 Jy ! Total flux subtracted in 200 components = 0.000395482 Jy ! Clean residual min=-0.001074 max=0.001196 Jy/beam ! Clean residual mean=-0.000004 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.0580072 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 91 components and 0.0580072 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=0.074254Jy sigma=0.000749 ! Fit after self-cal, rms=0.074229Jy sigma=0.000748 wmodel J1540-0823_X_2015_01_23_pus_map.mod ! Writing 91 model components to file: J1540-0823_X_2015_01_23_pus_map.mod wobs J1540-0823_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J1540-0823_X_2015_01_23_pus_uvs.fits wwins J1540-0823_X_2015_01_23_pus_map.win ! wwins: Wrote 3 windows to J1540-0823_X_2015_01_23_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 = 0.000114537 Jy ! Component: 100 - total flux cleaned = 0.000213314 Jy ! Component: 150 - total flux cleaned = 0.000251591 Jy ! Component: 200 - total flux cleaned = 0.000268762 Jy ! Component: 250 - total flux cleaned = 0.000268733 Jy ! Component: 300 - total flux cleaned = 0.000284475 Jy ! Component: 350 - total flux cleaned = 0.000284547 Jy ! Component: 400 - total flux cleaned = 0.000299254 Jy ! Component: 450 - total flux cleaned = 0.000271978 Jy ! Component: 500 - total flux cleaned = 0.000285967 Jy ! Component: 550 - total flux cleaned = 0.000260062 Jy ! Component: 600 - total flux cleaned = 0.000260362 Jy ! Component: 650 - total flux cleaned = 0.000272778 Jy ! Component: 700 - total flux cleaned = 0.000296573 Jy ! Component: 750 - total flux cleaned = 0.00029708 Jy ! Component: 800 - total flux cleaned = 0.000353818 Jy ! Component: 850 - total flux cleaned = 0.000320459 Jy ! Component: 900 - total flux cleaned = 0.000266202 Jy ! Component: 950 - total flux cleaned = 0.000223625 Jy ! Component: 1000 - total flux cleaned = 0.000171292 Jy ! Component: 1050 - total flux cleaned = 0.000161029 Jy ! Component: 1100 - total flux cleaned = 0.000130671 Jy ! Component: 1150 - total flux cleaned = 0.000120629 Jy ! Component: 1200 - total flux cleaned = 5.2196e-05 Jy ! Component: 1250 - total flux cleaned = 7.13375e-05 Jy ! Component: 1300 - total flux cleaned = 5.23334e-05 Jy ! Component: 1350 - total flux cleaned = 2.44856e-05 Jy ! Component: 1400 - total flux cleaned = 3.38682e-05 Jy ! Component: 1450 - total flux cleaned = 2.50124e-05 Jy ! Component: 1500 - total flux cleaned = 3.38654e-05 Jy ! Component: 1550 - total flux cleaned = 3.38759e-05 Jy ! Component: 1600 - total flux cleaned = 2.51411e-05 Jy ! Component: 1650 - total flux cleaned = 3.35369e-05 Jy ! Component: 1700 - total flux cleaned = 4.18235e-05 Jy ! Component: 1750 - total flux cleaned = 1.68868e-05 Jy ! Component: 1800 - total flux cleaned = -1.58352e-05 Jy ! Component: 1850 - total flux cleaned = -7.60387e-06 Jy ! Component: 1900 - total flux cleaned = -1.58003e-05 Jy ! Component: 1950 - total flux cleaned = -3.93925e-05 Jy ! Component: 2000 - total flux cleaned = -5.47885e-05 Jy ! Total flux subtracted in 2048 components = -3.19283e-05 Jy ! Clean residual min=-0.000468 max=0.000412 Jy/beam ! Clean residual mean=-0.000002 rms=0.000148 Jy/beam ! Combined flux in latest and established models = 0.0579752 Jy keep ! Adding 134 model components to the UV plane model. ! The established model now contains 224 components and 0.0579752 Jy ![Exited script file: muppet] wmap "J1540-0823_X_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.033 x 2.172 at 8.56 degrees (North through East) ! Clean map min=-0.00088788 max=0.044785 Jy/beam ! Writing clean map to FITS file: J1540-0823_X_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0447854 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000146303 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.980027 0.980027 1.96005 3.92011 7.84022 15.6804 31.3609 62.7218 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.044 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.033 x 2.172 at 8.56 degrees (North through East) ! Clean map min=-0.00088788 max=0.044785 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J1540-0823_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:18:19 2017