! Started logfile: J1055+0205_X_2017_08_05_pus_uvs.log on Thu May 9 18:52:02 2019 obs J1055+0205_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J1055+0205_X_2017_08_05_pus_uva.fits ! AN table 1: 246 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.980307 visibilities/baseline/integration-bin. ! Found source: J1055+0205 ! ! 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 575 lines of history. ! ! Reading 130224 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 J1055+0205_X_2017_08_05_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 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 182 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 147 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.930853Jy sigma=0.007286 ! Fit after self-cal, rms=0.885725Jy sigma=0.006940 ! 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=0.7187 mas, bmaj=1.737 mas, bpa=-0.7582 degrees ! Estimated noise=521.502 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 = 0.0897143 Jy ! Component: 100 - total flux cleaned = 0.109709 Jy ! Total flux subtracted in 100 components = 0.109709 Jy ! Clean residual min=-0.003759 max=0.006950 Jy/beam ! Clean residual mean=-0.000018 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 0.109709 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.109709 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=0.095564Jy sigma=0.000659 ! Fit after self-cal, rms=0.095556Jy sigma=0.000659 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00752794 Jy ! Component: 100 - total flux cleaned = 0.0112917 Jy ! Total flux subtracted in 100 components = 0.0112917 Jy ! Clean residual min=-0.002944 max=0.005149 Jy/beam ! Clean residual mean=-0.000011 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.121001 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.121001 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=0.094765Jy sigma=0.000653 ! Fit after self-cal, rms=0.094774Jy sigma=0.000653 ! Inverting map ! Added new window around map position (-4.6, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0045794 Jy ! Component: 100 - total flux cleaned = 0.00711172 Jy ! Total flux subtracted in 100 components = 0.00711172 Jy ! Clean residual min=-0.002674 max=0.003098 Jy/beam ! Clean residual mean=-0.000007 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.128112 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 22 components and 0.128112 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=0.094548Jy sigma=0.000651 ! Fit after self-cal, rms=0.094530Jy sigma=0.000651 ! 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=0.8983 mas, bmaj=2.032 mas, bpa=-1.972 degrees ! Estimated noise=260.339 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 = 0.0027967 Jy ! Component: 100 - total flux cleaned = 0.0045533 Jy ! Component: 150 - total flux cleaned = 0.00575934 Jy ! Component: 200 - total flux cleaned = 0.00663766 Jy ! Total flux subtracted in 200 components = 0.00663766 Jy ! Clean residual min=-0.002702 max=0.002816 Jy/beam ! Clean residual mean=-0.000001 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.13475 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 42 components and 0.13475 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=0.094433Jy sigma=0.000650 ! Fit after self-cal, rms=0.094433Jy sigma=0.000650 ! 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 0.97 HN 1.04 KP 1.12 ! LA 0.97 MK 1.01 NL 0.91 OV 1.11 ! PT 1.12 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.09 KP 1.03 ! LA 0.98 MK 0.99 NL 0.88 OV 1.09 ! PT 1.09 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.10 KP 0.99 ! LA 0.99 MK 1.05 NL 0.88 OV 1.08 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.06 KP 0.90 ! LA 1.01 MK 0.99 NL 0.90 OV 1.09 ! PT 1.04 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.02 KP 0.84 ! LA 0.99 MK 1.03 NL 0.92 OV 1.10 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.02 KP 0.86 ! LA 0.98 MK 1.00 NL 0.92 OV 1.10 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.95 HN 1.09 KP 0.83 ! LA 0.98 MK 1.02 NL 0.91 OV 1.13 ! PT 1.05 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.11 KP 0.82 ! LA 0.98 MK 1.01 NL 0.90 OV 1.14 ! PT 1.07 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.06 KP 0.86 ! LA 1.00 MK 0.99 NL 0.91 OV 1.11 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.94 HN 1.07 KP 0.88 ! LA 1.01 MK 1.01 NL 0.91 OV 1.12 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 1.04 KP 0.93 ! LA 1.02 MK 1.00 NL 0.90 OV 1.09 ! PT 1.05 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 0.99 KP 0.96 ! LA 0.97 MK 0.98 NL 0.90 OV 1.09 ! PT 1.02 SC 0.98 ! ! ! Fit before self-cal, rms=0.094433Jy sigma=0.000650 ! Fit after self-cal, rms=0.093411Jy sigma=0.000644 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9036 mas, bmaj=2.035 mas, bpa=-2.097 degrees ! Estimated noise=259.642 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 (-6.2, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00232236 Jy ! Component: 100 - total flux cleaned = 0.00278897 Jy ! Component: 150 - total flux cleaned = 0.0027159 Jy ! Component: 200 - total flux cleaned = 0.00269431 Jy ! Total flux subtracted in 200 components = 0.00269431 Jy ! Clean residual min=-0.000748 max=0.000916 Jy/beam ! Clean residual mean=0.000003 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.137444 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 63 components and 0.137444 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=0.093355Jy sigma=0.000643 ! Fit after self-cal, rms=0.093352Jy sigma=0.000643 ! 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=0.093352Jy sigma=0.000643 ! Fit after self-cal, rms=0.093625Jy sigma=0.000643 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9042 mas, bmaj=2.036 mas, bpa=-2.105 degrees ! Estimated noise=259.404 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000366803 Jy ! Component: 100 - total flux cleaned = 0.000313531 Jy ! Component: 150 - total flux cleaned = 0.000282936 Jy ! Component: 200 - total flux cleaned = 0.000269335 Jy ! Total flux subtracted in 200 components = 0.000269335 Jy ! Clean residual min=-0.000622 max=0.000824 Jy/beam ! Clean residual mean=0.000001 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.137714 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 80 components and 0.137714 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=0.093617Jy sigma=0.000643 ! Fit after self-cal, rms=0.093623Jy sigma=0.000643 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) ! Added new window around map position (-21.6, 9.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000672859 Jy ! Component: 100 - total flux cleaned = 0.000786981 Jy ! Component: 150 - total flux cleaned = 0.00082523 Jy ! Component: 200 - total flux cleaned = 0.000825479 Jy ! Total flux subtracted in 200 components = 0.000825479 Jy ! Clean residual min=-0.000591 max=0.000580 Jy/beam ! Clean residual mean=0.000001 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.138539 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 96 components and 0.138539 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=0.093617Jy sigma=0.000643 ! Fit after self-cal, rms=0.093616Jy sigma=0.000643 ! 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=0.093616Jy sigma=0.000643 ! Fit after self-cal, rms=0.094583Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9047 mas, bmaj=2.036 mas, bpa=-2.115 degrees ! Estimated noise=259.434 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.48957e-05 Jy ! Component: 100 - total flux cleaned = 3.75469e-05 Jy ! Component: 150 - total flux cleaned = 2.67155e-05 Jy ! Component: 200 - total flux cleaned = 1.68964e-05 Jy ! Total flux subtracted in 200 components = 1.68964e-05 Jy ! Clean residual min=-0.000607 max=0.000635 Jy/beam ! Clean residual mean=-0.000000 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.138556 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 111 components and 0.138556 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=0.094581Jy sigma=0.000643 ! Fit after self-cal, rms=0.094587Jy sigma=0.000643 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 = -2.09249e-05 Jy ! Component: 100 - total flux cleaned = -3.87742e-05 Jy ! Component: 150 - total flux cleaned = -2.19806e-05 Jy ! Component: 200 - total flux cleaned = -2.22117e-05 Jy ! Total flux subtracted in 200 components = -2.22117e-05 Jy ! Clean residual min=-0.000609 max=0.000631 Jy/beam ! Clean residual mean=-0.000000 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.138534 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 115 components and 0.138534 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=0.094586Jy sigma=0.000643 ! Fit after self-cal, rms=0.094586Jy sigma=0.000643 ! Inverting map ! Added new window around map position (7.6, -25.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00054266 Jy ! Component: 100 - total flux cleaned = 0.000585234 Jy ! Component: 150 - total flux cleaned = 0.000647929 Jy ! Component: 200 - total flux cleaned = 0.000655762 Jy ! Total flux subtracted in 200 components = 0.000655762 Jy ! Clean residual min=-0.000546 max=0.000542 Jy/beam ! Clean residual mean=-0.000000 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.13919 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 123 components and 0.13919 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=0.094582Jy sigma=0.000642 ! Fit after self-cal, rms=0.094581Jy sigma=0.000642 ! 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=0.094581Jy sigma=0.000642 ! Fit after self-cal, rms=0.094616Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.191 mas, bmaj=3.291 mas, bpa=-2.601 degrees ! Estimated noise=321.786 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.33167e-05 Jy ! Component: 100 - total flux cleaned = -4.65285e-05 Jy ! Component: 150 - total flux cleaned = -3.86165e-05 Jy ! Component: 200 - total flux cleaned = -1.90919e-05 Jy ! Total flux subtracted in 200 components = -1.90919e-05 Jy ! Clean residual min=-0.000463 max=0.000471 Jy/beam ! Clean residual mean=-0.000001 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.13917 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 140 components and 0.13917 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=0.094615Jy sigma=0.000642 ! Fit after self-cal, rms=0.094616Jy sigma=0.000642 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 = -2.50835e-05 Jy ! Component: 100 - total flux cleaned = -1.92631e-05 Jy ! Component: 150 - total flux cleaned = -2.94896e-06 Jy ! Component: 200 - total flux cleaned = 2.68599e-05 Jy ! Total flux subtracted in 200 components = 2.68599e-05 Jy ! Clean residual min=-0.000458 max=0.000479 Jy/beam ! Clean residual mean=-0.000000 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.139197 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 149 components and 0.139197 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=0.094616Jy sigma=0.000642 ! Fit after self-cal, rms=0.094616Jy sigma=0.000642 ! 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=0.905 mas, bmaj=2.037 mas, bpa=-2.113 degrees ! Estimated noise=259.378 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.905 x 2.037 at -2.113 degrees (North through East) ! Clean map min=-0.00048153 max=0.11781 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=0.723 mas, bmaj=1.738 mas, bpa=-0.841 degrees ! Estimated noise=523.854 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0899694 Jy ! Component: 100 - total flux cleaned = 0.109922 Jy ! Component: 150 - total flux cleaned = 0.117495 Jy ! Component: 200 - total flux cleaned = 0.12237 Jy ! Total flux subtracted in 200 components = 0.12237 Jy ! Clean residual min=-0.001768 max=0.002708 Jy/beam ! Clean residual mean=-0.000010 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.12237 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.12237 Jy ! Inverting map and beam ! Estimated beam: bmin=0.905 mas, bmaj=2.037 mas, bpa=-2.113 degrees ! Estimated noise=259.378 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 = 0.00421931 Jy ! Component: 100 - total flux cleaned = 0.00707392 Jy ! Component: 150 - total flux cleaned = 0.00911792 Jy ! Component: 200 - total flux cleaned = 0.0106316 Jy ! Total flux subtracted in 200 components = 0.0106316 Jy ! Clean residual min=-0.000846 max=0.000967 Jy/beam ! Clean residual mean=-0.000004 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.133002 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 30 components and 0.133002 Jy ! Inverting map ! Added new window around map position (4.4, -12.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117937 Jy ! Component: 100 - total flux cleaned = 0.00214317 Jy ! Component: 150 - total flux cleaned = 0.00295665 Jy ! Component: 200 - total flux cleaned = 0.00364818 Jy ! Total flux subtracted in 200 components = 0.00364818 Jy ! Clean residual min=-0.000699 max=0.000611 Jy/beam ! Clean residual mean=-0.000002 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.13665 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 57 components and 0.13665 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=2.191 mas, bmaj=3.291 mas, bpa=-2.601 degrees ! Estimated noise=321.786 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000848209 Jy ! Component: 100 - total flux cleaned = 0.00146433 Jy ! Component: 150 - total flux cleaned = 0.00175934 Jy ! Component: 200 - total flux cleaned = 0.00194078 Jy ! Total flux subtracted in 200 components = 0.00194078 Jy ! Clean residual min=-0.000563 max=0.000548 Jy/beam ! Clean residual mean=-0.000002 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.138591 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 = 0.000113088 Jy ! Component: 100 - total flux cleaned = 0.000173969 Jy ! Component: 150 - total flux cleaned = 0.000228631 Jy ! Component: 200 - total flux cleaned = 0.000295997 Jy ! Total flux subtracted in 200 components = 0.000295997 Jy ! Clean residual min=-0.000511 max=0.000516 Jy/beam ! Clean residual mean=-0.000001 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.138887 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 99 components and 0.138887 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.905 mas, bmaj=2.037 mas, bpa=-2.113 degrees ! Estimated noise=259.378 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.19664e-05 Jy ! Component: 100 - total flux cleaned = -5.2579e-05 Jy ! Component: 150 - total flux cleaned = -2.86862e-05 Jy ! Component: 200 - total flux cleaned = -1.74716e-05 Jy ! Total flux subtracted in 200 components = -1.74716e-05 Jy ! Clean residual min=-0.000578 max=0.000586 Jy/beam ! Clean residual mean=-0.000001 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.138869 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 123 components and 0.138869 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=0.094619Jy sigma=0.000642 ! Fit after self-cal, rms=0.094614Jy sigma=0.000642 wmodel J1055+0205_X_2017_08_05_pus_map.mod ! Writing 123 model components to file: J1055+0205_X_2017_08_05_pus_map.mod wobs J1055+0205_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J1055+0205_X_2017_08_05_pus_uvs.fits wwins J1055+0205_X_2017_08_05_pus_map.win ! wwins: Wrote 6 windows to J1055+0205_X_2017_08_05_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 = -3.34522e-05 Jy ! Component: 100 - total flux cleaned = -4.053e-06 Jy ! Component: 150 - total flux cleaned = 5.4145e-06 Jy ! Component: 200 - total flux cleaned = -1.22877e-05 Jy ! Component: 250 - total flux cleaned = -2.9793e-05 Jy ! Component: 300 - total flux cleaned = -3.83151e-05 Jy ! Component: 350 - total flux cleaned = -4.6554e-05 Jy ! Component: 400 - total flux cleaned = -7.0468e-05 Jy ! Component: 450 - total flux cleaned = -8.60415e-05 Jy ! Component: 500 - total flux cleaned = -0.000101357 Jy ! Component: 550 - total flux cleaned = -0.000131353 Jy ! Component: 600 - total flux cleaned = -0.000160752 Jy ! Component: 650 - total flux cleaned = -0.000175184 Jy ! Component: 700 - total flux cleaned = -0.000196654 Jy ! Component: 750 - total flux cleaned = -0.000224904 Jy ! Component: 800 - total flux cleaned = -0.000259609 Jy ! Component: 850 - total flux cleaned = -0.000300669 Jy ! Component: 900 - total flux cleaned = -0.000327577 Jy ! Component: 950 - total flux cleaned = -0.000360907 Jy ! Component: 1000 - total flux cleaned = -0.000400305 Jy ! Component: 1050 - total flux cleaned = -0.000439188 Jy ! Component: 1100 - total flux cleaned = -0.000464679 Jy ! Component: 1150 - total flux cleaned = -0.000490001 Jy ! Component: 1200 - total flux cleaned = -0.000527392 Jy ! Component: 1250 - total flux cleaned = -0.00055196 Jy ! Component: 1300 - total flux cleaned = -0.000570089 Jy ! Component: 1350 - total flux cleaned = -0.00058209 Jy ! Component: 1400 - total flux cleaned = -0.000588109 Jy ! Component: 1450 - total flux cleaned = -0.000605902 Jy ! Component: 1500 - total flux cleaned = -0.000652614 Jy ! Component: 1550 - total flux cleaned = -0.00066991 Jy ! Component: 1600 - total flux cleaned = -0.000692763 Jy ! Component: 1650 - total flux cleaned = -0.000715304 Jy ! Component: 1700 - total flux cleaned = -0.000737726 Jy ! Component: 1750 - total flux cleaned = -0.000776589 Jy ! Component: 1800 - total flux cleaned = -0.000787522 Jy ! Component: 1850 - total flux cleaned = -0.000831184 Jy ! Component: 1900 - total flux cleaned = -0.000841965 Jy ! Component: 1950 - total flux cleaned = -0.000863415 Jy ! Component: 2000 - total flux cleaned = -0.000874062 Jy ! Total flux subtracted in 2048 components = -0.000895136 Jy ! Clean residual min=-0.000310 max=0.000308 Jy/beam ! Clean residual mean=-0.000000 rms=0.000099 Jy/beam ! Combined flux in latest and established models = 0.137974 Jy keep ! Adding 129 model components to the UV plane model. ! The established model now contains 252 components and 0.137974 Jy ![Exited script file: muppet] wmap "J1055+0205_X_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.905 x 2.037 at -2.113 degrees (North through East) ! Clean map min=-0.00055498 max=0.11797 Jy/beam ! Writing clean map to FITS file: J1055+0205_X_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.117971 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.89308e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.25158 0.25158 0.50316 1.00632 2.01264 4.02528 8.05056 16.1011 32.2022 64.4045 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.117 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.905 x 2.037 at -2.113 degrees (North through East) ! Clean map min=-0.00055498 max=0.11797 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 J1055+0205_X_2017_08_05_pus_uvs.log closed on Thu May 9 18:52:10 2019