! Started logfile: J0310-0823_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:44:00 2019 obs J0310-0823_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J0310-0823_X_2017_01_16_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.537266 visibilities/baseline/integration-bin. ! Found source: J0310-0823 ! ! 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 1309 lines of history. ! ! Reading 32784 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 J0310-0823_X_2017_01_16_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 319 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 382 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 356 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 386 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 382 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 346 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 381 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 445 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 467 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 449 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 445 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 577 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.991827Jy sigma=0.007554 ! Fit after self-cal, rms=0.947463Jy sigma=0.007256 ! 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=0.8665 mas, bmaj=2.571 mas, bpa=21.37 degrees ! Estimated noise=964.182 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 = 0.0437769 Jy ! Component: 100 - total flux cleaned = 0.0536005 Jy ! Total flux subtracted in 100 components = 0.0536005 Jy ! Clean residual min=-0.003132 max=0.004860 Jy/beam ! Clean residual mean=-0.000002 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 0.0536005 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0536005 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=0.094671Jy sigma=0.000630 ! Fit after self-cal, rms=0.093684Jy sigma=0.000624 ! 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=1.045 mas, bmaj=2.763 mas, bpa=19.28 degrees ! Estimated noise=586.126 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00537001 Jy ! Component: 100 - total flux cleaned = 0.00782136 Jy ! Component: 150 - total flux cleaned = 0.00903355 Jy ! Component: 200 - total flux cleaned = 0.00957048 Jy ! Total flux subtracted in 200 components = 0.00957048 Jy ! Clean residual min=-0.002511 max=0.003991 Jy/beam ! Clean residual mean=0.000005 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.063171 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.063171 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=0.093388Jy sigma=0.000621 ! Fit after self-cal, rms=0.093327Jy sigma=0.000621 ! Inverting map ! Added new window around map position (2.6, 3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00324441 Jy ! Component: 100 - total flux cleaned = 0.00485362 Jy ! Component: 150 - total flux cleaned = 0.00574053 Jy ! Component: 200 - total flux cleaned = 0.00614443 Jy ! Total flux subtracted in 200 components = 0.00614443 Jy ! Clean residual min=-0.002110 max=0.002650 Jy/beam ! Clean residual mean=0.000003 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.0693154 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 34 components and 0.0693154 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=0.093213Jy sigma=0.000620 ! Fit after self-cal, rms=0.093164Jy sigma=0.000619 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.10 KP 0.97 ! LA 1.04 MK 1.00* NL 1.01 OV 1.04 ! PT 1.00* SC 1.07 ! ! ! Correcting IF 2. ! A total of 39 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 1.11 KP 0.93 ! LA 1.04 MK 1.00* NL 1.01 OV 1.07 ! PT 1.00* SC 1.07 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.06 HN 1.08 KP 0.94 ! LA 1.09 MK 1.00* NL 0.97 OV 1.07 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.03 HN 1.01 KP 0.98 ! LA 0.98 MK 1.00* NL 1.09 OV 1.10 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.04 HN 1.04 KP 0.99 ! LA 1.02 MK 1.00* NL 1.04 OV 1.04 ! PT 1.00* SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 0.95 KP 0.88 ! LA 1.01 MK 1.00* NL 1.11 OV 1.11 ! PT 1.00* SC 1.09 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.03 HN 0.96 KP 0.94 ! LA 0.93 MK 1.00* NL 1.09 OV 0.92 ! PT 1.00* SC 1.12 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.99 KP 0.92 ! LA 0.95 MK 1.00* NL 1.04 OV 1.04 ! PT 1.00* SC 1.09 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.07 HN 0.98 KP 0.95 ! LA 0.98 MK 1.00* NL 1.05 OV 1.02 ! PT 1.00* SC 0.86 ! ! ! Correcting IF 10. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.01 HN 0.96 KP 0.97 ! LA 0.98 MK 1.00* NL 0.98 OV 0.96 ! PT 1.00* SC 0.93 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.94 HN 0.90 KP 0.93 ! LA 0.96 MK 1.00* NL 0.99 OV 1.07 ! PT 1.00* SC 0.92 ! ! ! Correcting IF 12. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.98 HN 0.87 KP 1.03 ! LA 0.92 MK 1.00* NL 0.88 OV 1.07 ! PT 1.00* SC 0.93 ! ! ! Fit before self-cal, rms=0.093164Jy sigma=0.000619 ! Fit after self-cal, rms=0.092389Jy sigma=0.000618 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.045 mas, bmaj=2.758 mas, bpa=19.17 degrees ! Estimated noise=587.603 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 = 0.00205009 Jy ! Component: 100 - total flux cleaned = 0.00278924 Jy ! Component: 150 - total flux cleaned = 0.00278823 Jy ! Component: 200 - total flux cleaned = 0.00281668 Jy ! Total flux subtracted in 200 components = 0.00281668 Jy ! Clean residual min=-0.001798 max=0.001762 Jy/beam ! Clean residual mean=0.000003 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.0721321 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 44 components and 0.0721321 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=0.092339Jy sigma=0.000618 ! Fit after self-cal, rms=0.092333Jy sigma=0.000618 ! 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=0.092333Jy sigma=0.000618 ! Fit after self-cal, rms=0.092365Jy sigma=0.000616 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.047 mas, bmaj=2.751 mas, bpa=19.06 degrees ! Estimated noise=588.069 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138605 Jy ! Component: 100 - total flux cleaned = 0.0019083 Jy ! Component: 150 - total flux cleaned = 0.00190871 Jy ! Component: 200 - total flux cleaned = 0.00183987 Jy ! Total flux subtracted in 200 components = 0.00183987 Jy ! Clean residual min=-0.001351 max=0.001729 Jy/beam ! Clean residual mean=0.000007 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.073972 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 59 components and 0.073972 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=0.092337Jy sigma=0.000616 ! Fit after self-cal, rms=0.092376Jy sigma=0.000616 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 = 0.000743688 Jy ! Component: 100 - total flux cleaned = 0.000751992 Jy ! Component: 150 - total flux cleaned = 0.000683212 Jy ! Component: 200 - total flux cleaned = 0.000662596 Jy ! Total flux subtracted in 200 components = 0.000662596 Jy ! Clean residual min=-0.001437 max=0.001677 Jy/beam ! Clean residual mean=0.000007 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0746346 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 66 components and 0.0746346 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=0.092357Jy sigma=0.000616 ! Fit after self-cal, rms=0.092343Jy sigma=0.000616 ! Inverting map ! Added new window around map position (-16.4, 5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132544 Jy ! Component: 100 - total flux cleaned = 0.00140903 Jy ! Component: 150 - total flux cleaned = 0.00143997 Jy ! Component: 200 - total flux cleaned = 0.00137713 Jy ! Total flux subtracted in 200 components = 0.00137713 Jy ! Clean residual min=-0.001277 max=0.001498 Jy/beam ! Clean residual mean=0.000006 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0760117 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 89 components and 0.0760117 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=0.092296Jy sigma=0.000615 ! Fit after self-cal, rms=0.092278Jy sigma=0.000615 ! 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=0.092278Jy sigma=0.000615 ! Fit after self-cal, rms=0.091967Jy sigma=0.000615 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.048 mas, bmaj=2.742 mas, bpa=18.95 degrees ! Estimated noise=585.872 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000948538 Jy ! Component: 100 - total flux cleaned = 0.00113027 Jy ! Component: 150 - total flux cleaned = 0.00132247 Jy ! Component: 200 - total flux cleaned = 0.00135302 Jy ! Total flux subtracted in 200 components = 0.00135302 Jy ! Clean residual min=-0.001251 max=0.001441 Jy/beam ! Clean residual mean=0.000005 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.0773648 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 94 components and 0.0773648 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=0.091937Jy sigma=0.000615 ! Fit after self-cal, rms=0.091944Jy sigma=0.000615 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 = 0.000568675 Jy ! Component: 100 - total flux cleaned = 0.000510249 Jy ! Component: 150 - total flux cleaned = 0.00042797 Jy ! Component: 200 - total flux cleaned = 0.000351767 Jy ! Total flux subtracted in 200 components = 0.000351767 Jy ! Clean residual min=-0.001301 max=0.001485 Jy/beam ! Clean residual mean=0.000005 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0777165 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 98 components and 0.0777165 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=0.091924Jy sigma=0.000615 ! Fit after self-cal, rms=0.091911Jy sigma=0.000615 ! 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=0.091911Jy sigma=0.000615 ! Fit after self-cal, rms=0.091804Jy sigma=0.000615 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.057 mas, bmaj=3.501 mas, bpa=10.22 degrees ! Estimated noise=701.299 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000280274 Jy ! Component: 100 - total flux cleaned = 0.000253574 Jy ! Component: 150 - total flux cleaned = 0.000228002 Jy ! Component: 200 - total flux cleaned = 0.000186404 Jy ! Total flux subtracted in 200 components = 0.000186404 Jy ! Clean residual min=-0.001269 max=0.001227 Jy/beam ! Clean residual mean=0.000007 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.077903 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 125 components and 0.0779029 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=0.091791Jy sigma=0.000614 ! Fit after self-cal, rms=0.091775Jy sigma=0.000614 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 = 1.1739e-05 Jy ! Component: 100 - total flux cleaned = -3.52999e-05 Jy ! Component: 150 - total flux cleaned = -7.57475e-05 Jy ! Component: 200 - total flux cleaned = -0.000185125 Jy ! Total flux subtracted in 200 components = -0.000185125 Jy ! Clean residual min=-0.001307 max=0.001330 Jy/beam ! Clean residual mean=0.000007 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0777178 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 135 components and 0.0777178 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=0.091766Jy sigma=0.000614 ! Fit after self-cal, rms=0.091759Jy sigma=0.000614 ! 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=1.048 mas, bmaj=2.735 mas, bpa=18.88 degrees ! Estimated noise=585.671 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.048 x 2.735 at 18.88 degrees (North through East) ! Clean map min=-0.0019812 max=0.057455 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=0.8711 mas, bmaj=2.552 mas, bpa=21.26 degrees ! Estimated noise=953.091 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0438112 Jy ! Component: 100 - total flux cleaned = 0.0557524 Jy ! Component: 150 - total flux cleaned = 0.0623057 Jy ! Component: 200 - total flux cleaned = 0.0664873 Jy ! Total flux subtracted in 200 components = 0.0664873 Jy ! Clean residual min=-0.002812 max=0.002969 Jy/beam ! Clean residual mean=0.000004 rms=0.000823 Jy/beam ! Combined flux in latest and established models = 0.0664873 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0664873 Jy ! Inverting map and beam ! Estimated beam: bmin=1.048 mas, bmaj=2.735 mas, bpa=18.88 degrees ! Estimated noise=585.671 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 = 0.00384124 Jy ! Component: 100 - total flux cleaned = 0.00624342 Jy ! Component: 150 - total flux cleaned = 0.00766807 Jy ! Component: 200 - total flux cleaned = 0.00858609 Jy ! Total flux subtracted in 200 components = 0.00858609 Jy ! Clean residual min=-0.001687 max=0.001818 Jy/beam ! Clean residual mean=0.000004 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.0750733 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 34 components and 0.0750733 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=2.057 mas, bmaj=3.501 mas, bpa=10.22 degrees ! Estimated noise=701.299 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012531 Jy ! Component: 100 - total flux cleaned = 0.001961 Jy ! Component: 150 - total flux cleaned = 0.00251371 Jy ! Component: 200 - total flux cleaned = 0.00269316 Jy ! Total flux subtracted in 200 components = 0.00269316 Jy ! Clean residual min=-0.001414 max=0.001547 Jy/beam ! Clean residual mean=0.000009 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.0777665 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 = 0.000118847 Jy ! Component: 100 - total flux cleaned = 0.000154149 Jy ! Component: 150 - total flux cleaned = 0.000153429 Jy ! Component: 200 - total flux cleaned = 0.000152722 Jy ! Total flux subtracted in 200 components = 0.000152722 Jy ! Clean residual min=-0.001355 max=0.001368 Jy/beam ! Clean residual mean=0.000008 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.0779192 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 87 components and 0.0779192 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.048 mas, bmaj=2.735 mas, bpa=18.88 degrees ! Estimated noise=585.671 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000172031 Jy ! Component: 100 - total flux cleaned = -0.000172773 Jy ! Component: 150 - total flux cleaned = -0.000289534 Jy ! Component: 200 - total flux cleaned = -0.000218228 Jy ! Total flux subtracted in 200 components = -0.000218228 Jy ! Clean residual min=-0.001289 max=0.001445 Jy/beam ! Clean residual mean=0.000005 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.077701 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 104 components and 0.077701 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=0.091781Jy sigma=0.000615 ! Fit after self-cal, rms=0.091795Jy sigma=0.000614 wmodel J0310-0823_X_2017_01_16_pus_map.mod ! Writing 104 model components to file: J0310-0823_X_2017_01_16_pus_map.mod wobs J0310-0823_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J0310-0823_X_2017_01_16_pus_uvs.fits wwins J0310-0823_X_2017_01_16_pus_map.win ! wwins: Wrote 3 windows to J0310-0823_X_2017_01_16_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 = 0.000240187 Jy ! Component: 100 - total flux cleaned = 0.000149388 Jy ! Component: 150 - total flux cleaned = 0.000127669 Jy ! Component: 200 - total flux cleaned = 0.000169573 Jy ! Component: 250 - total flux cleaned = 7.06385e-05 Jy ! Component: 300 - total flux cleaned = 3.21707e-05 Jy ! Component: 350 - total flux cleaned = 1.3297e-05 Jy ! Component: 400 - total flux cleaned = -2.32015e-05 Jy ! Component: 450 - total flux cleaned = -4.09481e-05 Jy ! Component: 500 - total flux cleaned = -4.10643e-05 Jy ! Component: 550 - total flux cleaned = -4.12992e-05 Jy ! Component: 600 - total flux cleaned = -5.81368e-05 Jy ! Component: 650 - total flux cleaned = -4.23804e-05 Jy ! Component: 700 - total flux cleaned = -5.86137e-05 Jy ! Component: 750 - total flux cleaned = -7.39201e-05 Jy ! Component: 800 - total flux cleaned = -5.82501e-05 Jy ! Component: 850 - total flux cleaned = -4.35685e-05 Jy ! Component: 900 - total flux cleaned = -7.3568e-05 Jy ! Component: 950 - total flux cleaned = -0.000102641 Jy ! Component: 1000 - total flux cleaned = -7.39807e-05 Jy ! Component: 1050 - total flux cleaned = -4.58576e-05 Jy ! Component: 1100 - total flux cleaned = -8.78716e-05 Jy ! Component: 1150 - total flux cleaned = -7.44142e-05 Jy ! Component: 1200 - total flux cleaned = -6.12028e-05 Jy ! Component: 1250 - total flux cleaned = -8.7943e-05 Jy ! Component: 1300 - total flux cleaned = -7.49178e-05 Jy ! Component: 1350 - total flux cleaned = -7.49988e-05 Jy ! Component: 1400 - total flux cleaned = -0.000112901 Jy ! Component: 1450 - total flux cleaned = -7.51221e-05 Jy ! Component: 1500 - total flux cleaned = -9.97312e-05 Jy ! Component: 1550 - total flux cleaned = -9.96151e-05 Jy ! Component: 1600 - total flux cleaned = -9.94819e-05 Jy ! Component: 1650 - total flux cleaned = -6.36899e-05 Jy ! Component: 1700 - total flux cleaned = -6.3759e-05 Jy ! Component: 1750 - total flux cleaned = -6.37985e-05 Jy ! Component: 1800 - total flux cleaned = -5.23566e-05 Jy ! Component: 1850 - total flux cleaned = -5.23105e-05 Jy ! Component: 1900 - total flux cleaned = -1.89734e-05 Jy ! Component: 1950 - total flux cleaned = -3.00679e-05 Jy ! Component: 2000 - total flux cleaned = 2.52306e-06 Jy ! Total flux subtracted in 2048 components = -1.89812e-05 Jy ! Clean residual min=-0.000544 max=0.000535 Jy/beam ! Clean residual mean=0.000002 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.077682 Jy keep ! Adding 136 model components to the UV plane model. ! The established model now contains 240 components and 0.077682 Jy ![Exited script file: muppet] wmap "J0310-0823_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.048 x 2.735 at 18.88 degrees (North through East) ! Clean map min=-0.0019553 max=0.056799 Jy/beam ! Writing clean map to FITS file: J0310-0823_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0567994 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000206552 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.09095 1.09095 2.18191 4.36382 8.72764 17.4553 34.9105 69.8211 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.056 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.048 x 2.735 at 18.88 degrees (North through East) ! Clean map min=-0.0019553 max=0.056799 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 J0310-0823_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:44:03 2019