! Started logfile: J2147-3601_X_2017_03_23_pus_uvs.log on Mon May 13 10:28:13 2019 obs J2147-3601_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J2147-3601_X_2017_03_23_pus_uva.fits ! AN table 1: 53 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.578197 visibilities/baseline/integration-bin. ! Found source: J2147-3601 ! ! 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 1124 lines of history. ! ! Reading 16548 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 J2147-3601_X_2017_03_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 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.929249Jy sigma=0.006047 ! Fit after self-cal, rms=0.896617Jy sigma=0.005857 ! 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=0.6688 mas, bmaj=1.933 mas, bpa=4.966 degrees ! Estimated noise=2471.78 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 = 0.0747183 Jy ! Component: 100 - total flux cleaned = 0.107228 Jy ! Total flux subtracted in 100 components = 0.107228 Jy ! Clean residual min=-0.008563 max=0.016994 Jy/beam ! Clean residual mean=-0.000221 rms=0.003157 Jy/beam ! Combined flux in latest and established models = 0.107228 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.107228 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=0.121112Jy sigma=0.000696 ! Fit after self-cal, rms=0.120924Jy sigma=0.000694 ! Inverting map ! Added new window around map position (-0.8, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0215301 Jy ! Component: 100 - total flux cleaned = 0.0348345 Jy ! Total flux subtracted in 100 components = 0.0348345 Jy ! Clean residual min=-0.006026 max=0.007977 Jy/beam ! Clean residual mean=-0.000096 rms=0.001901 Jy/beam ! Combined flux in latest and established models = 0.142062 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 34 components and 0.142062 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=0.115132Jy sigma=0.000646 ! Fit after self-cal, rms=0.115117Jy sigma=0.000645 ! 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=0.7955 mas, bmaj=2.145 mas, bpa=5.987 degrees ! Estimated noise=865.656 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 = 0.0132423 Jy ! Component: 100 - total flux cleaned = 0.019518 Jy ! Component: 150 - total flux cleaned = 0.0229651 Jy ! Component: 200 - total flux cleaned = 0.0249042 Jy ! Total flux subtracted in 200 components = 0.0249042 Jy ! Clean residual min=-0.003419 max=0.003555 Jy/beam ! Clean residual mean=-0.000003 rms=0.000986 Jy/beam ! Combined flux in latest and established models = 0.166966 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 51 components and 0.166967 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=0.113758Jy sigma=0.000634 ! Fit after self-cal, rms=0.113736Jy sigma=0.000634 ! 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 1.01 FD 0.99 HN 1.12 KP 0.94 ! LA 0.99 MK 1.03 NL 1.00* OV 1.03 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.07 HN 0.83 KP 0.94 ! LA 0.97 MK 1.05 NL 1.00* OV 1.08 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.76 KP 0.98 ! LA 0.99 MK 1.05 NL 1.00* OV 1.06 ! PT 1.00 SC 1.16 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 HN 0.74 KP 0.93 ! LA 1.01 MK 1.17 NL 1.00* OV 1.06 ! PT 1.00 SC 1.12 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.94 HN 0.83 KP 0.92 ! LA 1.02 MK 1.01 NL 1.00* OV 1.02 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.15 KP 0.92 ! LA 1.02 MK 0.96 NL 1.00* OV 1.04 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 0.77 KP 0.93 ! LA 1.03 MK 0.94 NL 1.00* OV 1.01 ! PT 1.03 SC 1.15 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 1.12 KP 0.94 ! LA 1.01 MK 1.04 NL 1.00* OV 1.02 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 1.05 KP 0.92 ! LA 1.04 MK 0.89 NL 1.00* OV 1.03 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.99 HN 1.08 KP 0.96 ! LA 1.06 MK 0.96 NL 1.00* OV 1.01 ! PT 1.03 SC 0.91 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 0.76 KP 0.95 ! LA 0.99 MK 0.85 NL 1.00* OV 1.06 ! PT 0.98 SC 0.84 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.03 HN 1.00* KP 0.99 ! LA 0.94 MK 0.83 NL 1.00* OV 1.02 ! PT 1.01 SC 0.86 ! ! ! Fit before self-cal, rms=0.113736Jy sigma=0.000634 ! Fit after self-cal, rms=0.111727Jy sigma=0.000632 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7931 mas, bmaj=2.141 mas, bpa=5.725 degrees ! Estimated noise=859.639 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 (-4.2, -6.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00366277 Jy ! Component: 100 - total flux cleaned = 0.00377251 Jy ! Component: 150 - total flux cleaned = 0.00397901 Jy ! Component: 200 - total flux cleaned = 0.00401352 Jy ! Total flux subtracted in 200 components = 0.00401352 Jy ! Clean residual min=-0.002173 max=0.002399 Jy/beam ! Clean residual mean=-0.000008 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.17098 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 66 components and 0.17098 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=0.111601Jy sigma=0.000631 ! Fit after self-cal, rms=0.111603Jy sigma=0.000630 ! Inverting map ! Added new window around map position (-12.4, 24). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00254164 Jy ! Component: 100 - total flux cleaned = 0.00293396 Jy ! Component: 150 - total flux cleaned = 0.00309899 Jy ! Component: 200 - total flux cleaned = 0.0032341 Jy ! Total flux subtracted in 200 components = 0.0032341 Jy ! Clean residual min=-0.001689 max=0.001845 Jy/beam ! Clean residual mean=-0.000004 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.174214 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 79 components and 0.174214 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=0.111531Jy sigma=0.000630 ! Fit after self-cal, rms=0.111533Jy sigma=0.000630 ! 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=0.111533Jy sigma=0.000630 ! Fit after self-cal, rms=0.111921Jy sigma=0.000629 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7908 mas, bmaj=2.133 mas, bpa=5.601 degrees ! Estimated noise=855.998 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000506662 Jy ! Component: 100 - total flux cleaned = 0.000543827 Jy ! Component: 150 - total flux cleaned = 0.000644549 Jy ! Component: 200 - total flux cleaned = 0.000817983 Jy ! Total flux subtracted in 200 components = 0.000817983 Jy ! Clean residual min=-0.001412 max=0.001752 Jy/beam ! Clean residual mean=-0.000003 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.175032 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 89 components and 0.175032 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=0.111890Jy sigma=0.000629 ! Fit after self-cal, rms=0.111928Jy sigma=0.000629 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 = 0.000216599 Jy ! Component: 100 - total flux cleaned = 0.000276486 Jy ! Component: 150 - total flux cleaned = 0.000379623 Jy ! Component: 200 - total flux cleaned = 0.00037969 Jy ! Total flux subtracted in 200 components = 0.00037969 Jy ! Clean residual min=-0.001387 max=0.001803 Jy/beam ! Clean residual mean=-0.000002 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.175412 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 94 components and 0.175412 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=0.111910Jy sigma=0.000629 ! Fit after self-cal, rms=0.111914Jy sigma=0.000629 ! Inverting map ! Added new window around map position (10, 24). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133809 Jy ! Component: 100 - total flux cleaned = 0.0014958 Jy ! Component: 150 - total flux cleaned = 0.00165953 Jy ! Component: 200 - total flux cleaned = 0.00173382 Jy ! Total flux subtracted in 200 components = 0.00173382 Jy ! Clean residual min=-0.001259 max=0.001460 Jy/beam ! Clean residual mean=0.000000 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.177146 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 104 components and 0.177146 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=0.111884Jy sigma=0.000629 ! Fit after self-cal, rms=0.111893Jy sigma=0.000629 ! 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=0.111893Jy sigma=0.000629 ! Fit after self-cal, rms=0.111775Jy sigma=0.000629 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7893 mas, bmaj=2.131 mas, bpa=5.418 degrees ! Estimated noise=853.822 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000586298 Jy ! Component: 100 - total flux cleaned = 0.000693522 Jy ! Component: 150 - total flux cleaned = 0.000718856 Jy ! Component: 200 - total flux cleaned = 0.000742519 Jy ! Total flux subtracted in 200 components = 0.000742519 Jy ! Clean residual min=-0.001224 max=0.001401 Jy/beam ! Clean residual mean=-0.000001 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.177888 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 111 components and 0.177888 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=0.111759Jy sigma=0.000629 ! Fit after self-cal, rms=0.111765Jy sigma=0.000629 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 = 0.000199455 Jy ! Component: 100 - total flux cleaned = 0.000245751 Jy ! Component: 150 - total flux cleaned = 0.000246081 Jy ! Component: 200 - total flux cleaned = 0.000245709 Jy ! Total flux subtracted in 200 components = 0.000245709 Jy ! Clean residual min=-0.001201 max=0.001383 Jy/beam ! Clean residual mean=-0.000000 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.178134 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 116 components and 0.178134 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=0.111753Jy sigma=0.000628 ! Fit after self-cal, rms=0.111757Jy sigma=0.000628 ! 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=0.111757Jy sigma=0.000628 ! Fit after self-cal, rms=0.111617Jy sigma=0.000628 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.775 mas, bmaj=8.71 mas, bpa=10.66 degrees ! Estimated noise=1099.13 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.47448e-06 Jy ! Component: 100 - total flux cleaned = -6.42092e-05 Jy ! Component: 150 - total flux cleaned = -0.000117717 Jy ! Component: 200 - total flux cleaned = -0.000132509 Jy ! Total flux subtracted in 200 components = -0.000132509 Jy ! Clean residual min=-0.000982 max=0.001163 Jy/beam ! Clean residual mean=-0.000003 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.178001 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 120 components and 0.178001 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=0.111613Jy sigma=0.000628 ! Fit after self-cal, rms=0.111614Jy sigma=0.000628 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 = 3.65087e-05 Jy ! Component: 100 - total flux cleaned = 2.18275e-05 Jy ! Component: 150 - total flux cleaned = -4.37796e-06 Jy ! Component: 200 - total flux cleaned = -2.85342e-05 Jy ! Total flux subtracted in 200 components = -2.85342e-05 Jy ! Clean residual min=-0.000963 max=0.001162 Jy/beam ! Clean residual mean=-0.000002 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.177973 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 126 components and 0.177973 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=0.111613Jy sigma=0.000628 ! Fit after self-cal, rms=0.111613Jy sigma=0.000628 ! 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=0.7883 mas, bmaj=2.129 mas, bpa=5.299 degrees ! Estimated noise=852.733 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7883 x 2.129 at 5.299 degrees (North through East) ! Clean map min=-0.0028546 max=0.098685 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=0.6659 mas, bmaj=1.9 mas, bpa=4.588 degrees ! Estimated noise=2384.35 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0726369 Jy ! Component: 100 - total flux cleaned = 0.107742 Jy ! Component: 150 - total flux cleaned = 0.129776 Jy ! Component: 200 - total flux cleaned = 0.143739 Jy ! Total flux subtracted in 200 components = 0.143739 Jy ! Clean residual min=-0.006922 max=0.008361 Jy/beam ! Clean residual mean=-0.000086 rms=0.001920 Jy/beam ! Combined flux in latest and established models = 0.143739 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.143739 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7883 mas, bmaj=2.129 mas, bpa=5.299 degrees ! Estimated noise=852.733 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 = 0.0124288 Jy ! Component: 100 - total flux cleaned = 0.019041 Jy ! Component: 150 - total flux cleaned = 0.0232639 Jy ! Component: 200 - total flux cleaned = 0.0262933 Jy ! Total flux subtracted in 200 components = 0.0262933 Jy ! Clean residual min=-0.002367 max=0.002323 Jy/beam ! Clean residual mean=-0.000015 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.170033 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 47 components and 0.170033 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=2.775 mas, bmaj=8.71 mas, bpa=10.66 degrees ! Estimated noise=1099.13 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00286942 Jy ! Component: 100 - total flux cleaned = 0.00450175 Jy ! Component: 150 - total flux cleaned = 0.00527705 Jy ! Component: 200 - total flux cleaned = 0.0057533 Jy ! Total flux subtracted in 200 components = 0.0057533 Jy ! Clean residual min=-0.001434 max=0.001390 Jy/beam ! Clean residual mean=-0.000010 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.175786 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 = 0.000410263 Jy ! Component: 100 - total flux cleaned = 0.000759378 Jy ! Component: 150 - total flux cleaned = 0.00100718 Jy ! Component: 200 - total flux cleaned = 0.00122299 Jy ! Total flux subtracted in 200 components = 0.00122299 Jy ! Clean residual min=-0.001217 max=0.001375 Jy/beam ! Clean residual mean=-0.000005 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.177009 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 65 components and 0.177009 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7883 mas, bmaj=2.129 mas, bpa=5.299 degrees ! Estimated noise=852.733 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000401601 Jy ! Component: 100 - total flux cleaned = -0.000276524 Jy ! Component: 150 - total flux cleaned = -0.000280059 Jy ! Component: 200 - total flux cleaned = -0.000233492 Jy ! Total flux subtracted in 200 components = -0.000233492 Jy ! Clean residual min=-0.001415 max=0.001666 Jy/beam ! Clean residual mean=-0.000003 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.176776 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 84 components and 0.176776 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=0.111673Jy sigma=0.000629 ! Fit after self-cal, rms=0.111605Jy sigma=0.000629 wmodel J2147-3601_X_2017_03_23_pus_map.mod ! Writing 84 model components to file: J2147-3601_X_2017_03_23_pus_map.mod wobs J2147-3601_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J2147-3601_X_2017_03_23_pus_uvs.fits wwins J2147-3601_X_2017_03_23_pus_map.win ! wwins: Wrote 5 windows to J2147-3601_X_2017_03_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 = 0.000484145 Jy ! Component: 100 - total flux cleaned = 0.000578043 Jy ! Component: 150 - total flux cleaned = 0.000577998 Jy ! Component: 200 - total flux cleaned = 0.00051497 Jy ! Component: 250 - total flux cleaned = 0.000515249 Jy ! Component: 300 - total flux cleaned = 0.000398675 Jy ! Component: 350 - total flux cleaned = 0.000323662 Jy ! Component: 400 - total flux cleaned = 0.000287316 Jy ! Component: 450 - total flux cleaned = 0.000269748 Jy ! Component: 500 - total flux cleaned = 0.000269807 Jy ! Component: 550 - total flux cleaned = 0.00025329 Jy ! Component: 600 - total flux cleaned = 0.000220788 Jy ! Component: 650 - total flux cleaned = 0.000188941 Jy ! Component: 700 - total flux cleaned = 0.000157836 Jy ! Component: 750 - total flux cleaned = 0.000157755 Jy ! Component: 800 - total flux cleaned = 0.000128016 Jy ! Component: 850 - total flux cleaned = 8.4717e-05 Jy ! Component: 900 - total flux cleaned = 8.49429e-05 Jy ! Component: 950 - total flux cleaned = 5.67319e-05 Jy ! Component: 1000 - total flux cleaned = 7.03455e-05 Jy ! Component: 1050 - total flux cleaned = 8.40355e-05 Jy ! Component: 1100 - total flux cleaned = 0.000137644 Jy ! Component: 1150 - total flux cleaned = 0.00015074 Jy ! Component: 1200 - total flux cleaned = 0.000124783 Jy ! Component: 1250 - total flux cleaned = 0.000163451 Jy ! Component: 1300 - total flux cleaned = 0.000188835 Jy ! Component: 1350 - total flux cleaned = 0.000213917 Jy ! Component: 1400 - total flux cleaned = 0.000226186 Jy ! Component: 1450 - total flux cleaned = 0.000275201 Jy ! Component: 1500 - total flux cleaned = 0.000275182 Jy ! Component: 1550 - total flux cleaned = 0.000287365 Jy ! Component: 1600 - total flux cleaned = 0.000323266 Jy ! Component: 1650 - total flux cleaned = 0.000346916 Jy ! Component: 1700 - total flux cleaned = 0.000381961 Jy ! Component: 1750 - total flux cleaned = 0.000370466 Jy ! Component: 1800 - total flux cleaned = 0.000381895 Jy ! Component: 1850 - total flux cleaned = 0.000381925 Jy ! Component: 1900 - total flux cleaned = 0.000381809 Jy ! Component: 1950 - total flux cleaned = 0.000404391 Jy ! Component: 2000 - total flux cleaned = 0.000415525 Jy ! Total flux subtracted in 2048 components = 0.000404319 Jy ! Clean residual min=-0.000701 max=0.000556 Jy/beam ! Clean residual mean=-0.000002 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.17718 Jy keep ! Adding 105 model components to the UV plane model. ! The established model now contains 189 components and 0.17718 Jy ![Exited script file: muppet] wmap "J2147-3601_X_2017_03_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7883 x 2.129 at 5.299 degrees (North through East) ! Clean map min=-0.0014776 max=0.09592 Jy/beam ! Writing clean map to FITS file: J2147-3601_X_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0959196 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000198869 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.621988 0.621988 1.24398 2.48795 4.9759 9.9518 19.9036 39.8072 79.6144 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.095 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7883 x 2.129 at 5.299 degrees (North through East) ! Clean map min=-0.0014776 max=0.09592 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 J2147-3601_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:28:15 2019