! Started logfile: J0234+0446_X_2017_02_24_pus_uvs.log on Sat May 4 09:56:34 2019 obs J0234+0446_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J0234+0446_X_2017_02_24_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.967945 visibilities/baseline/integration-bin. ! Found source: J0234+0446 ! ! 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 1882 lines of history. ! ! Reading 59064 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 J0234+0446_X_2017_02_24_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 295 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.956570Jy sigma=0.008037 ! Fit after self-cal, rms=0.942481Jy sigma=0.007922 ! 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=0.6912 mas, bmaj=1.738 mas, bpa=-0.9188 degrees ! Estimated noise=610.591 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 = 0.0423552 Jy ! Component: 100 - total flux cleaned = 0.0557727 Jy ! Total flux subtracted in 100 components = 0.0557727 Jy ! Clean residual min=-0.004523 max=0.017766 Jy/beam ! Clean residual mean=-0.000028 rms=0.001476 Jy/beam ! Combined flux in latest and established models = 0.0557727 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0557727 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=0.089766Jy sigma=0.000728 ! Fit after self-cal, rms=0.089436Jy sigma=0.000725 ! Inverting map ! Added new window around map position (-2.4, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0143451 Jy ! Component: 100 - total flux cleaned = 0.0222041 Jy ! Total flux subtracted in 100 components = 0.0222041 Jy ! Clean residual min=-0.003006 max=0.009150 Jy/beam ! Clean residual mean=-0.000018 rms=0.000978 Jy/beam ! Combined flux in latest and established models = 0.0779769 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 28 components and 0.0779769 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=0.086526Jy sigma=0.000699 ! Fit after self-cal, rms=0.085733Jy sigma=0.000692 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110092 Jy ! Component: 100 - total flux cleaned = 0.0166296 Jy ! Total flux subtracted in 100 components = 0.0166296 Jy ! Clean residual min=-0.002539 max=0.005345 Jy/beam ! Clean residual mean=-0.000012 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.0946064 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 39 components and 0.0946064 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=0.084036Jy sigma=0.000677 ! Fit after self-cal, rms=0.083500Jy sigma=0.000672 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0083547 Jy ! Component: 100 - total flux cleaned = 0.0124696 Jy ! Total flux subtracted in 100 components = 0.0124696 Jy ! Clean residual min=-0.002231 max=0.002801 Jy/beam ! Clean residual mean=-0.000006 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.107076 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 43 components and 0.107076 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=0.082581Jy sigma=0.000664 ! Fit after self-cal, rms=0.082293Jy sigma=0.000662 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0052652 Jy ! Component: 100 - total flux cleaned = 0.00712487 Jy ! Total flux subtracted in 100 components = 0.00712487 Jy ! Clean residual min=-0.002194 max=0.002923 Jy/beam ! Clean residual mean=-0.000003 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.114201 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 45 components and 0.114201 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=0.081915Jy sigma=0.000658 ! Fit after self-cal, rms=0.081784Jy sigma=0.000657 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147545 Jy ! Component: 100 - total flux cleaned = 0.00285593 Jy ! Total flux subtracted in 100 components = 0.00285593 Jy ! Clean residual min=-0.001811 max=0.002683 Jy/beam ! Clean residual mean=-0.000002 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.117057 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 46 components and 0.117057 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=0.081607Jy sigma=0.000656 ! Fit after self-cal, rms=0.081556Jy sigma=0.000655 ! 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 = 0.00186939 Jy ! Component: 100 - total flux cleaned = 0.00250297 Jy ! Total flux subtracted in 100 components = 0.00250297 Jy ! Clean residual min=-0.001745 max=0.001663 Jy/beam ! Clean residual mean=-0.000001 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.11956 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 52 components and 0.11956 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=0.081430Jy sigma=0.000654 ! Fit after self-cal, rms=0.081398Jy sigma=0.000654 ! 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=0.8562 mas, bmaj=1.994 mas, bpa=-0.5577 degrees ! Estimated noise=356.721 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 = 0.00161626 Jy ! Component: 100 - total flux cleaned = 0.00210675 Jy ! Component: 150 - total flux cleaned = 0.00249613 Jy ! Component: 200 - total flux cleaned = 0.00282119 Jy ! Total flux subtracted in 200 components = 0.00282119 Jy ! Clean residual min=-0.001157 max=0.001298 Jy/beam ! Clean residual mean=-0.000001 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.122381 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 59 components and 0.122381 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=0.081323Jy sigma=0.000653 ! Fit after self-cal, rms=0.081310Jy sigma=0.000653 ! 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 0.95 FD 1.03 HN 0.93 KP 1.03 ! LA 1.01 MK 1.25 NL 1.19 OV 0.98 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 0.96 KP 0.97 ! LA 0.99 MK 1.02 NL 0.93 OV 0.99 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.02 HN 0.96 KP 0.96 ! LA 1.01 MK 1.02 NL 0.93 OV 1.20 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.99 HN 1.04 KP 1.01 ! LA 1.00 MK 1.00 NL 0.96 OV 0.96 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.99 KP 0.98 ! LA 0.99 MK 0.99 NL 0.97 OV 0.96 ! PT 0.99 SC 1.11 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.97 HN 1.00 KP 0.98 ! LA 1.03 MK 1.13 NL 0.98 OV 1.00 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.01 HN 1.24 KP 0.97 ! LA 0.99 MK 1.01 NL 0.95 OV 1.00 ! PT 0.98 SC 1.16 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 1.04 KP 0.95 ! LA 1.02 MK 0.98 NL 0.92 OV 1.02 ! PT 1.03 SC 0.90 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.95 HN 0.89 KP 1.01 ! LA 1.02 MK 1.04 NL 0.96 OV 1.07 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 0.98 KP 1.00 ! LA 1.02 MK 0.98 NL 1.00 OV 0.99 ! PT 0.98 SC 0.91 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.92 KP 0.93 ! LA 1.01 MK 0.95 NL 1.06 OV 0.97 ! PT 1.01 SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 0.94 KP 1.03 ! LA 0.95 MK 0.98 NL 1.27 OV 0.98 ! PT 0.95 SC 0.70 ! ! ! Fit before self-cal, rms=0.081310Jy sigma=0.000653 ! Fit after self-cal, rms=0.081925Jy sigma=0.000651 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8597 mas, bmaj=1.997 mas, bpa=-0.2776 degrees ! Estimated noise=356.504 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 = 3.13608e-05 Jy ! Component: 100 - total flux cleaned = -1.92513e-07 Jy ! Component: 150 - total flux cleaned = 2.7581e-05 Jy ! Component: 200 - total flux cleaned = 2.60249e-05 Jy ! Total flux subtracted in 200 components = 2.60249e-05 Jy ! Clean residual min=-0.001099 max=0.001293 Jy/beam ! Clean residual mean=-0.000000 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.122407 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 69 components and 0.122407 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=0.081898Jy sigma=0.000651 ! Fit after self-cal, rms=0.081930Jy sigma=0.000651 ! 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=0.081930Jy sigma=0.000651 ! Fit after self-cal, rms=0.085063Jy sigma=0.000648 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8634 mas, bmaj=2.001 mas, bpa=-0.3089 degrees ! Estimated noise=358.25 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000397504 Jy ! Component: 100 - total flux cleaned = 0.000311723 Jy ! Component: 150 - total flux cleaned = 0.000264179 Jy ! Component: 200 - total flux cleaned = 0.000286242 Jy ! Total flux subtracted in 200 components = 0.000286242 Jy ! Clean residual min=-0.000939 max=0.000828 Jy/beam ! Clean residual mean=0.000000 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.122693 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 71 components and 0.122693 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=0.085045Jy sigma=0.000648 ! Fit after self-cal, rms=0.085162Jy sigma=0.000647 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 = -6.56488e-05 Jy ! Component: 100 - total flux cleaned = -4.51017e-05 Jy ! Component: 150 - total flux cleaned = -2.62903e-05 Jy ! Component: 200 - total flux cleaned = -8.79417e-06 Jy ! Total flux subtracted in 200 components = -8.79417e-06 Jy ! Clean residual min=-0.000931 max=0.000839 Jy/beam ! Clean residual mean=0.000000 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.122684 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 73 components and 0.122684 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=0.085153Jy sigma=0.000647 ! Fit after self-cal, rms=0.085155Jy sigma=0.000647 ! 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=0.085155Jy sigma=0.000647 ! Fit after self-cal, rms=0.087907Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8657 mas, bmaj=2.006 mas, bpa=-0.4605 degrees ! Estimated noise=359.206 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000152584 Jy ! Component: 100 - total flux cleaned = 0.000172179 Jy ! Component: 150 - total flux cleaned = 0.000189539 Jy ! Component: 200 - total flux cleaned = 0.000206042 Jy ! Total flux subtracted in 200 components = 0.000206042 Jy ! Clean residual min=-0.000871 max=0.000893 Jy/beam ! Clean residual mean=-0.000001 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.12289 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 76 components and 0.12289 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=0.087898Jy sigma=0.000647 ! Fit after self-cal, rms=0.087938Jy sigma=0.000647 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 = -2.7819e-05 Jy ! Component: 100 - total flux cleaned = 6.03759e-06 Jy ! Component: 150 - total flux cleaned = 2.08088e-05 Jy ! Component: 200 - total flux cleaned = 2.05768e-05 Jy ! Total flux subtracted in 200 components = 2.05768e-05 Jy ! Clean residual min=-0.000885 max=0.000892 Jy/beam ! Clean residual mean=-0.000001 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.122911 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 80 components and 0.122911 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=0.087932Jy sigma=0.000647 ! Fit after self-cal, rms=0.087931Jy sigma=0.000647 ! 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=0.087931Jy sigma=0.000647 ! Fit after self-cal, rms=0.088617Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.143 mas, bmaj=3.22 mas, bpa=-0.287 degrees ! Estimated noise=461.166 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000164547 Jy ! Component: 100 - total flux cleaned = 0.000156367 Jy ! Component: 150 - total flux cleaned = 0.000156591 Jy ! Component: 200 - total flux cleaned = 0.000162549 Jy ! Total flux subtracted in 200 components = 0.000162549 Jy ! Clean residual min=-0.000888 max=0.000826 Jy/beam ! Clean residual mean=-0.000002 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.123074 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 89 components and 0.123074 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=0.088616Jy sigma=0.000647 ! Fit after self-cal, rms=0.088624Jy sigma=0.000647 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 = 1.81066e-06 Jy ! Component: 100 - total flux cleaned = 8.09059e-06 Jy ! Component: 150 - total flux cleaned = 2.59652e-06 Jy ! Component: 200 - total flux cleaned = -7.61894e-06 Jy ! Total flux subtracted in 200 components = -7.61894e-06 Jy ! Clean residual min=-0.000893 max=0.000826 Jy/beam ! Clean residual mean=-0.000003 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.123066 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 91 components and 0.123066 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=0.088623Jy sigma=0.000647 ! Fit after self-cal, rms=0.088630Jy sigma=0.000647 ! 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=0.8666 mas, bmaj=2.009 mas, bpa=-0.6246 degrees ! Estimated noise=360.565 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8666 x 2.009 at -0.6246 degrees (North through East) ! Clean map min=-0.0008318 max=0.050947 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=0.6967 mas, bmaj=1.741 mas, bpa=-0.7374 degrees ! Estimated noise=615.168 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0458007 Jy ! Component: 100 - total flux cleaned = 0.0703009 Jy ! Component: 150 - total flux cleaned = 0.0853978 Jy ! Component: 200 - total flux cleaned = 0.0956579 Jy ! Total flux subtracted in 200 components = 0.0956579 Jy ! Clean residual min=-0.002589 max=0.005658 Jy/beam ! Clean residual mean=-0.000014 rms=0.000752 Jy/beam ! Combined flux in latest and established models = 0.0956579 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0956579 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8666 mas, bmaj=2.009 mas, bpa=-0.6246 degrees ! Estimated noise=360.565 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 = 0.00996214 Jy ! Component: 100 - total flux cleaned = 0.0160167 Jy ! Component: 150 - total flux cleaned = 0.0199632 Jy ! Component: 200 - total flux cleaned = 0.0226227 Jy ! Total flux subtracted in 200 components = 0.0226227 Jy ! Clean residual min=-0.001271 max=0.001575 Jy/beam ! Clean residual mean=-0.000006 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.118281 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 44 components and 0.118281 Jy ! Inverting map ! Added new window around map position (0.8, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00185843 Jy ! Component: 100 - total flux cleaned = 0.00305356 Jy ! Component: 150 - total flux cleaned = 0.00348385 Jy ! Component: 200 - total flux cleaned = 0.0037413 Jy ! Total flux subtracted in 200 components = 0.0037413 Jy ! Clean residual min=-0.000948 max=0.000962 Jy/beam ! Clean residual mean=-0.000002 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.122022 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 60 components and 0.122022 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=2.143 mas, bmaj=3.22 mas, bpa=-0.287 degrees ! Estimated noise=461.166 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000737286 Jy ! Component: 100 - total flux cleaned = 0.000851605 Jy ! Component: 150 - total flux cleaned = 0.000914973 Jy ! Component: 200 - total flux cleaned = 0.000966974 Jy ! Total flux subtracted in 200 components = 0.000966974 Jy ! Clean residual min=-0.000903 max=0.000855 Jy/beam ! Clean residual mean=-0.000003 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.122989 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 = 3.49331e-05 Jy ! Component: 100 - total flux cleaned = 5.06289e-05 Jy ! Component: 150 - total flux cleaned = 5.7805e-05 Jy ! Component: 200 - total flux cleaned = 5.78081e-05 Jy ! Total flux subtracted in 200 components = 5.78081e-05 Jy ! Clean residual min=-0.000883 max=0.000853 Jy/beam ! Clean residual mean=-0.000003 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.123047 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 80 components and 0.123047 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8666 mas, bmaj=2.009 mas, bpa=-0.6246 degrees ! Estimated noise=360.565 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000272966 Jy ! Component: 100 - total flux cleaned = -0.000273973 Jy ! Component: 150 - total flux cleaned = -0.000241728 Jy ! Component: 200 - total flux cleaned = -0.000241609 Jy ! Total flux subtracted in 200 components = -0.000241609 Jy ! Clean residual min=-0.000820 max=0.000921 Jy/beam ! Clean residual mean=-0.000002 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.122805 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 92 components and 0.122805 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=0.088620Jy sigma=0.000647 ! Fit after self-cal, rms=0.088600Jy sigma=0.000647 wmodel J0234+0446_X_2017_02_24_pus_map.mod ! Writing 92 model components to file: J0234+0446_X_2017_02_24_pus_map.mod wobs J0234+0446_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J0234+0446_X_2017_02_24_pus_uvs.fits wwins J0234+0446_X_2017_02_24_pus_map.win ! wwins: Wrote 4 windows to J0234+0446_X_2017_02_24_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 = -1.24233e-05 Jy ! Component: 100 - total flux cleaned = -0.000199061 Jy ! Component: 150 - total flux cleaned = -0.000253255 Jy ! Component: 200 - total flux cleaned = -0.0002142 Jy ! Component: 250 - total flux cleaned = -0.000113093 Jy ! Component: 300 - total flux cleaned = -5.143e-05 Jy ! Component: 350 - total flux cleaned = -3.09769e-06 Jy ! Component: 400 - total flux cleaned = 6.78255e-05 Jy ! Component: 450 - total flux cleaned = 9.09774e-05 Jy ! Component: 500 - total flux cleaned = 0.000113863 Jy ! Component: 550 - total flux cleaned = 0.000147725 Jy ! Component: 600 - total flux cleaned = 0.000169998 Jy ! Component: 650 - total flux cleaned = 0.000235671 Jy ! Component: 700 - total flux cleaned = 0.000246531 Jy ! Component: 750 - total flux cleaned = 0.000289112 Jy ! Component: 800 - total flux cleaned = 0.000330977 Jy ! Component: 850 - total flux cleaned = 0.000320597 Jy ! Component: 900 - total flux cleaned = 0.000330882 Jy ! Component: 950 - total flux cleaned = 0.000341011 Jy ! Component: 1000 - total flux cleaned = 0.000351025 Jy ! Component: 1050 - total flux cleaned = 0.000370897 Jy ! Component: 1100 - total flux cleaned = 0.000361189 Jy ! Component: 1150 - total flux cleaned = 0.000380602 Jy ! Component: 1200 - total flux cleaned = 0.00043787 Jy ! Component: 1250 - total flux cleaned = 0.000456552 Jy ! Component: 1300 - total flux cleaned = 0.000456446 Jy ! Component: 1350 - total flux cleaned = 0.000484353 Jy ! Component: 1400 - total flux cleaned = 0.000539351 Jy ! Component: 1450 - total flux cleaned = 0.000566513 Jy ! Component: 1500 - total flux cleaned = 0.000584387 Jy ! Component: 1550 - total flux cleaned = 0.000602124 Jy ! Component: 1600 - total flux cleaned = 0.000637402 Jy ! Component: 1650 - total flux cleaned = 0.000646101 Jy ! Component: 1700 - total flux cleaned = 0.000672058 Jy ! Component: 1750 - total flux cleaned = 0.00069775 Jy ! Component: 1800 - total flux cleaned = 0.00070611 Jy ! Component: 1850 - total flux cleaned = 0.000706192 Jy ! Component: 1900 - total flux cleaned = 0.000722981 Jy ! Component: 1950 - total flux cleaned = 0.000747729 Jy ! Component: 2000 - total flux cleaned = 0.000739446 Jy ! Total flux subtracted in 2048 components = 0.000739365 Jy ! Clean residual min=-0.000451 max=0.000464 Jy/beam ! Clean residual mean=-0.000001 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.123544 Jy keep ! Adding 145 model components to the UV plane model. ! The established model now contains 237 components and 0.123544 Jy ![Exited script file: muppet] wmap "J0234+0446_X_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8666 x 2.009 at -0.6246 degrees (North through East) ! Clean map min=-0.00070653 max=0.05044 Jy/beam ! Writing clean map to FITS file: J0234+0446_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0504396 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000152671 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.908042 0.908042 1.81608 3.63217 7.26434 14.5287 29.0574 58.1147 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.05 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8666 x 2.009 at -0.6246 degrees (North through East) ! Clean map min=-0.00070653 max=0.05044 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 J0234+0446_X_2017_02_24_pus_uvs.log closed on Sat May 4 09:56:38 2019