! Started logfile: J2053+3515_X_2017_07_16_pus_uvs.log on Thu May 9 14:11:18 2019 obs J2053+3515_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J2053+3515_X_2017_07_16_pus_uva.fits ! AN table 1: 142 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.722848 visibilities/baseline/integration-bin. ! Found source: J2053+3515 ! ! 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 1200 lines of history. ! ! Reading 55428 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 J2053+3515_X_2017_07_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 207 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 207 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 207 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 207 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 207 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 207 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 222 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 222 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 207 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 207 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 207 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 207 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.975597Jy sigma=0.007972 ! Fit after self-cal, rms=0.945929Jy sigma=0.007761 ! 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=0.7024 mas, bmaj=1.364 mas, bpa=-7.562 degrees ! Estimated noise=759.659 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 = 0.0426358 Jy ! Component: 100 - total flux cleaned = 0.0542672 Jy ! Total flux subtracted in 100 components = 0.0542672 Jy ! Clean residual min=-0.004075 max=0.005255 Jy/beam ! Clean residual mean=-0.000020 rms=0.000976 Jy/beam ! Combined flux in latest and established models = 0.0542672 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0542672 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=0.089888Jy sigma=0.000650 ! Fit after self-cal, rms=0.089554Jy sigma=0.000648 ! 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=0.8381 mas, bmaj=1.574 mas, bpa=-6.48 degrees ! Estimated noise=374.666 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 = 0.00780027 Jy ! Component: 100 - total flux cleaned = 0.0115228 Jy ! Component: 150 - total flux cleaned = 0.0136581 Jy ! Component: 200 - total flux cleaned = 0.0149969 Jy ! Total flux subtracted in 200 components = 0.0149969 Jy ! Clean residual min=-0.002085 max=0.006175 Jy/beam ! Clean residual mean=-0.000024 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 0.0692641 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 27 components and 0.0692641 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=0.088906Jy sigma=0.000642 ! Fit after self-cal, rms=0.088895Jy sigma=0.000641 ! Inverting map ! Added new window around map position (1.6, 10.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00599604 Jy ! Component: 100 - total flux cleaned = 0.00922021 Jy ! Component: 150 - total flux cleaned = 0.0116195 Jy ! Component: 200 - total flux cleaned = 0.0135473 Jy ! Total flux subtracted in 200 components = 0.0135473 Jy ! Clean residual min=-0.001591 max=0.002248 Jy/beam ! Clean residual mean=-0.000016 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.0828114 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 75 components and 0.0828114 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=0.088493Jy sigma=0.000637 ! Fit after self-cal, rms=0.088399Jy sigma=0.000636 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00309205 Jy ! Component: 100 - total flux cleaned = 0.00503422 Jy ! Component: 150 - total flux cleaned = 0.00660168 Jy ! Component: 200 - total flux cleaned = 0.00792408 Jy ! Total flux subtracted in 200 components = 0.00792408 Jy ! Clean residual min=-0.001379 max=0.001715 Jy/beam ! Clean residual mean=-0.000011 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.0907355 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 84 components and 0.0907355 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=0.088269Jy sigma=0.000634 ! Fit after self-cal, rms=0.088245Jy 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 1.00 FD 1.00* HN 0.98 KP 1.02 ! LA 0.95 MK 1.05 NL 0.91 OV 0.97 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.17 KP 1.00 ! LA 0.95 MK 1.03 NL 0.98 OV 0.98 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.18 KP 0.90 ! LA 1.01 MK 1.10 NL 0.96 OV 0.97 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 0.98 KP 1.02 ! LA 0.95 MK 1.05 NL 0.93 OV 0.97 ! PT 0.99 SC 1.12 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.09 KP 1.24 ! LA 0.98 MK 1.03 NL 1.00 OV 0.97 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.03 KP 1.20 ! LA 1.05 MK 0.99 NL 0.98 OV 0.98 ! PT 0.96 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.11 KP 1.32 ! LA 1.01 MK 0.95 NL 0.97 OV 1.03 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.98 KP 1.14 ! LA 0.96 MK 0.97 NL 1.02 OV 0.99 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.97 KP 0.98 ! LA 1.01 MK 1.01 NL 0.96 OV 1.01 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.01 KP 0.96 ! LA 0.97 MK 0.93 NL 1.00 OV 1.01 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.99 KP 0.91 ! LA 1.03 MK 0.89 NL 0.97 OV 0.98 ! PT 0.95 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00* HN 0.96 KP 0.97 ! LA 1.01 MK 0.87 NL 0.96 OV 0.90 ! PT 1.02 SC 0.88 ! ! ! Fit before self-cal, rms=0.088245Jy sigma=0.000634 ! Fit after self-cal, rms=0.088588Jy sigma=0.000633 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8405 mas, bmaj=1.581 mas, bpa=-6.582 degrees ! Estimated noise=372.454 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 = 0.00166769 Jy ! Component: 100 - total flux cleaned = 0.00281339 Jy ! Component: 150 - total flux cleaned = 0.00349798 Jy ! Component: 200 - total flux cleaned = 0.00407598 Jy ! Total flux subtracted in 200 components = 0.00407598 Jy ! Clean residual min=-0.001330 max=0.001330 Jy/beam ! Clean residual mean=-0.000005 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.0948115 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 98 components and 0.0948115 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=0.088547Jy sigma=0.000632 ! Fit after self-cal, rms=0.088631Jy sigma=0.000632 ! 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=0.088631Jy sigma=0.000632 ! Fit after self-cal, rms=0.087467Jy sigma=0.000630 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8413 mas, bmaj=1.582 mas, bpa=-6.537 degrees ! Estimated noise=372.293 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111784 Jy ! Component: 100 - total flux cleaned = 0.00182721 Jy ! Component: 150 - total flux cleaned = 0.00224092 Jy ! Component: 200 - total flux cleaned = 0.00249796 Jy ! Total flux subtracted in 200 components = 0.00249796 Jy ! Clean residual min=-0.000944 max=0.001011 Jy/beam ! Clean residual mean=-0.000004 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.0973094 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 110 components and 0.0973094 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=0.087449Jy sigma=0.000630 ! Fit after self-cal, rms=0.087494Jy sigma=0.000630 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 = 0.000707364 Jy ! Component: 100 - total flux cleaned = 0.0010645 Jy ! Component: 150 - total flux cleaned = 0.00122968 Jy ! Component: 200 - total flux cleaned = 0.00134681 Jy ! Total flux subtracted in 200 components = 0.00134681 Jy ! Clean residual min=-0.000885 max=0.000992 Jy/beam ! Clean residual mean=-0.000003 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0986562 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 114 components and 0.0986563 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=0.087485Jy sigma=0.000630 ! Fit after self-cal, rms=0.087486Jy sigma=0.000630 ! 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=0.087486Jy sigma=0.000630 ! Fit after self-cal, rms=0.087803Jy sigma=0.000630 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8389 mas, bmaj=1.58 mas, bpa=-6.452 degrees ! Estimated noise=371.766 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000626771 Jy ! Component: 100 - total flux cleaned = 0.00101755 Jy ! Component: 150 - total flux cleaned = 0.00122368 Jy ! Component: 200 - total flux cleaned = 0.00137919 Jy ! Total flux subtracted in 200 components = 0.00137919 Jy ! Clean residual min=-0.000896 max=0.000959 Jy/beam ! Clean residual mean=-0.000003 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.100035 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 114 components and 0.100035 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=0.087795Jy sigma=0.000630 ! Fit after self-cal, rms=0.087804Jy sigma=0.000630 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 = 0.000391236 Jy ! Component: 100 - total flux cleaned = 0.000546157 Jy ! Component: 150 - total flux cleaned = 0.000644586 Jy ! Component: 200 - total flux cleaned = 0.00072355 Jy ! Total flux subtracted in 200 components = 0.00072355 Jy ! Clean residual min=-0.000852 max=0.000941 Jy/beam ! Clean residual mean=-0.000003 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.100759 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 117 components and 0.100759 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=0.087799Jy sigma=0.000630 ! Fit after self-cal, rms=0.087798Jy sigma=0.000630 ! 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=0.087798Jy sigma=0.000630 ! Fit after self-cal, rms=0.087647Jy sigma=0.000630 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.93 mas, bmaj=2.507 mas, bpa=-8.135 degrees ! Estimated noise=494.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000681901 Jy ! Component: 100 - total flux cleaned = 0.00115381 Jy ! Component: 150 - total flux cleaned = 0.00152451 Jy ! Component: 200 - total flux cleaned = 0.00182014 Jy ! Total flux subtracted in 200 components = 0.00182014 Jy ! Clean residual min=-0.001034 max=0.001373 Jy/beam ! Clean residual mean=-0.000003 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.102579 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 133 components and 0.102579 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=0.087645Jy sigma=0.000630 ! Fit after self-cal, rms=0.087646Jy sigma=0.000630 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 = 0.000374664 Jy ! Component: 100 - total flux cleaned = 0.000634446 Jy ! Component: 150 - total flux cleaned = 0.000758982 Jy ! Component: 200 - total flux cleaned = 0.000850218 Jy ! Total flux subtracted in 200 components = 0.000850218 Jy ! Clean residual min=-0.001039 max=0.001368 Jy/beam ! Clean residual mean=-0.000002 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.103429 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 137 components and 0.103429 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=0.087646Jy sigma=0.000630 ! Fit after self-cal, rms=0.087645Jy sigma=0.000630 ! 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=0.8356 mas, bmaj=1.578 mas, bpa=-6.471 degrees ! Estimated noise=370.928 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8356 x 1.578 at -6.471 degrees (North through East) ! Clean map min=-0.00073991 max=0.057079 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=0.7009 mas, bmaj=1.372 mas, bpa=-7.333 degrees ! Estimated noise=741.218 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0406445 Jy ! Component: 100 - total flux cleaned = 0.0537838 Jy ! Component: 150 - total flux cleaned = 0.0623521 Jy ! Component: 200 - total flux cleaned = 0.0686598 Jy ! Total flux subtracted in 200 components = 0.0686598 Jy ! Clean residual min=-0.003156 max=0.003653 Jy/beam ! Clean residual mean=-0.000015 rms=0.000813 Jy/beam ! Combined flux in latest and established models = 0.0686598 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0686598 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8356 mas, bmaj=1.578 mas, bpa=-6.471 degrees ! Estimated noise=370.928 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 = 0.00643379 Jy ! Component: 100 - total flux cleaned = 0.0110765 Jy ! Component: 150 - total flux cleaned = 0.014725 Jy ! Component: 200 - total flux cleaned = 0.0176804 Jy ! Total flux subtracted in 200 components = 0.0176804 Jy ! Clean residual min=-0.001532 max=0.002347 Jy/beam ! Clean residual mean=-0.000013 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.0863402 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 50 components and 0.0863402 Jy ! Inverting map ! Added new window around map position (-4.4, 16.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00255221 Jy ! Component: 100 - total flux cleaned = 0.0046049 Jy ! Component: 150 - total flux cleaned = 0.00633537 Jy ! Component: 200 - total flux cleaned = 0.0078077 Jy ! Total flux subtracted in 200 components = 0.0078077 Jy ! Clean residual min=-0.001280 max=0.001413 Jy/beam ! Clean residual mean=-0.000008 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.0941479 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 67 components and 0.0941479 Jy ! Inverting map ! Added new window around map position (0.6, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143168 Jy ! Component: 100 - total flux cleaned = 0.00256171 Jy ! Component: 150 - total flux cleaned = 0.00354736 Jy ! Component: 200 - total flux cleaned = 0.00441448 Jy ! Total flux subtracted in 200 components = 0.00441448 Jy ! Clean residual min=-0.001066 max=0.001085 Jy/beam ! Clean residual mean=-0.000004 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.0985624 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 82 components and 0.0985624 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=1.93 mas, bmaj=2.507 mas, bpa=-8.135 degrees ! Estimated noise=494.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014498 Jy ! Component: 100 - total flux cleaned = 0.00246813 Jy ! Component: 150 - total flux cleaned = 0.00324008 Jy ! Component: 200 - total flux cleaned = 0.00384658 Jy ! Total flux subtracted in 200 components = 0.00384658 Jy ! Clean residual min=-0.001104 max=0.001248 Jy/beam ! Clean residual mean=-0.000002 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.102409 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 = 0.000341579 Jy ! Component: 100 - total flux cleaned = 0.000532755 Jy ! Component: 150 - total flux cleaned = 0.000672767 Jy ! Component: 200 - total flux cleaned = 0.000786623 Jy ! Total flux subtracted in 200 components = 0.000786623 Jy ! Clean residual min=-0.001030 max=0.001231 Jy/beam ! Clean residual mean=-0.000001 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.103196 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 139 components and 0.103196 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8356 mas, bmaj=1.578 mas, bpa=-6.471 degrees ! Estimated noise=370.928 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000214338 Jy ! Component: 100 - total flux cleaned = -0.000276613 Jy ! Component: 150 - total flux cleaned = -0.000371031 Jy ! Component: 200 - total flux cleaned = -0.000405143 Jy ! Total flux subtracted in 200 components = -0.000405143 Jy ! Clean residual min=-0.000880 max=0.000865 Jy/beam ! Clean residual mean=-0.000002 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.10279 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 151 components and 0.10279 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=0.087633Jy sigma=0.000630 ! Fit after self-cal, rms=0.087630Jy sigma=0.000629 wmodel J2053+3515_X_2017_07_16_pus_map.mod ! Writing 151 model components to file: J2053+3515_X_2017_07_16_pus_map.mod wobs J2053+3515_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J2053+3515_X_2017_07_16_pus_uvs.fits wwins J2053+3515_X_2017_07_16_pus_map.win ! wwins: Wrote 4 windows to J2053+3515_X_2017_07_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 = 9.58985e-05 Jy ! Component: 100 - total flux cleaned = 0.000244521 Jy ! Component: 150 - total flux cleaned = 0.000329221 Jy ! Component: 200 - total flux cleaned = 0.000383649 Jy ! Component: 250 - total flux cleaned = 0.000436728 Jy ! Component: 300 - total flux cleaned = 0.000462552 Jy ! Component: 350 - total flux cleaned = 0.000474942 Jy ! Component: 400 - total flux cleaned = 0.000425738 Jy ! Component: 450 - total flux cleaned = 0.000413674 Jy ! Component: 500 - total flux cleaned = 0.000390105 Jy ! Component: 550 - total flux cleaned = 0.000378667 Jy ! Component: 600 - total flux cleaned = 0.000424124 Jy ! Component: 650 - total flux cleaned = 0.000368202 Jy ! Component: 700 - total flux cleaned = 0.000346295 Jy ! Component: 750 - total flux cleaned = 0.000324725 Jy ! Component: 800 - total flux cleaned = 0.000292643 Jy ! Component: 850 - total flux cleaned = 0.000261046 Jy ! Component: 900 - total flux cleaned = 0.000219848 Jy ! Component: 950 - total flux cleaned = 0.000219872 Jy ! Component: 1000 - total flux cleaned = 0.000199733 Jy ! Component: 1050 - total flux cleaned = 0.000160158 Jy ! Component: 1100 - total flux cleaned = 0.000150563 Jy ! Component: 1150 - total flux cleaned = 0.000141134 Jy ! Component: 1200 - total flux cleaned = 0.000122106 Jy ! Component: 1250 - total flux cleaned = 6.58944e-05 Jy ! Component: 1300 - total flux cleaned = 1.96241e-05 Jy ! Component: 1350 - total flux cleaned = 1.17116e-06 Jy ! Component: 1400 - total flux cleaned = -2.61112e-05 Jy ! Component: 1450 - total flux cleaned = -5.30227e-05 Jy ! Component: 1500 - total flux cleaned = -0.000105999 Jy ! Component: 1550 - total flux cleaned = -0.000114665 Jy ! Component: 1600 - total flux cleaned = -0.000149221 Jy ! Component: 1650 - total flux cleaned = -0.000166299 Jy ! Component: 1700 - total flux cleaned = -0.000166384 Jy ! Component: 1750 - total flux cleaned = -0.000183166 Jy ! Component: 1800 - total flux cleaned = -0.00019959 Jy ! Component: 1850 - total flux cleaned = -0.000207904 Jy ! Component: 1900 - total flux cleaned = -0.00021604 Jy ! Component: 1950 - total flux cleaned = -0.000248108 Jy ! Component: 2000 - total flux cleaned = -0.000264065 Jy ! Total flux subtracted in 2048 components = -0.000264074 Jy ! Clean residual min=-0.000431 max=0.000400 Jy/beam ! Clean residual mean=-0.000001 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.102526 Jy keep ! Adding 151 model components to the UV plane model. ! The established model now contains 302 components and 0.102526 Jy ![Exited script file: muppet] wmap "J2053+3515_X_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8356 x 1.578 at -6.471 degrees (North through East) ! Clean map min=-0.00066477 max=0.056676 Jy/beam ! Writing clean map to FITS file: J2053+3515_X_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0566756 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000146632 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.776164 0.776164 1.55233 3.10466 6.20931 12.4186 24.8372 49.6745 99.349 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 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: 0.8356 x 1.578 at -6.471 degrees (North through East) ! Clean map min=-0.00066477 max=0.056676 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 J2053+3515_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:11:23 2019