! Started logfile: J1601+1357_X_2017_01_21_pus_uvs.log on Sun May 5 15:30:41 2019 obs J1601+1357_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J1601+1357_X_2017_01_21_pus_uva.fits ! AN table 1: 112 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.528274 visibilities/baseline/integration-bin. ! Found source: J1601+1357 ! ! 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 1086 lines of history. ! ! Reading 25560 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 J1601+1357_X_2017_01_21_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 330 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 358 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 439 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 313 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 329 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 378 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 325 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 324 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 363 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 377 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 458 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 431 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.970178Jy sigma=0.007346 ! Fit after self-cal, rms=0.940512Jy sigma=0.007158 ! 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=0.635 mas, bmaj=1.458 mas, bpa=-1.126 degrees ! Estimated noise=893.627 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 = 0.0456995 Jy ! Component: 100 - total flux cleaned = 0.0568518 Jy ! Total flux subtracted in 100 components = 0.0568518 Jy ! Clean residual min=-0.003311 max=0.004774 Jy/beam ! Clean residual mean=-0.000044 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 0.0568518 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0568518 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=0.102388Jy sigma=0.000623 ! Fit after self-cal, rms=0.101959Jy sigma=0.000621 ! 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=0.7746 mas, bmaj=1.681 mas, bpa=-1.113 degrees ! Estimated noise=658.317 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 = 0.00895332 Jy ! Component: 100 - total flux cleaned = 0.0140133 Jy ! Component: 150 - total flux cleaned = 0.0171466 Jy ! Component: 200 - total flux cleaned = 0.0191338 Jy ! Total flux subtracted in 200 components = 0.0191338 Jy ! Clean residual min=-0.003278 max=0.003414 Jy/beam ! Clean residual mean=-0.000084 rms=0.000987 Jy/beam ! Combined flux in latest and established models = 0.0759856 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 33 components and 0.0759856 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=0.100947Jy sigma=0.000614 ! Fit after self-cal, rms=0.100863Jy sigma=0.000613 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 48 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.01 LA 0.99 ! MK 1.12 NL 1.02 OV 0.69 PT 1.01 ! SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.05 LA 0.92 ! MK 1.08 NL 0.96 OV 0.74 PT 1.07 ! SC 1.10 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 1.11 LA 0.94 ! MK 1.14 NL 1.03 OV 0.73 PT 0.98 ! SC 1.20 ! ! ! Correcting IF 4. ! A total of 39 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.00 LA 0.92 ! MK 1.09 NL 1.14 OV 0.72 PT 1.07 ! SC 1.06 ! ! ! Correcting IF 5. ! A total of 51 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 1.02 LA 0.96 ! MK 1.11 NL 1.03 OV 0.73 PT 0.92 ! SC 1.16 ! ! ! Correcting IF 6. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.00 LA 1.00 ! MK 1.09 NL 0.98 OV 0.84 PT 1.02 ! SC 1.07 ! ! ! Correcting IF 7. ! A total of 39 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.09 LA 0.92 ! MK 1.09 NL 1.01 OV 0.73 PT 0.98 ! SC 1.04 ! ! ! Correcting IF 8. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00* HN 1.20 LA 0.98 ! MK 1.08 NL 1.04 OV 0.84 PT 0.98 ! SC 1.03 ! ! ! Correcting IF 9. ! A total of 45 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.02 LA 0.98 ! MK 1.02 NL 1.03 OV 1.00* PT 0.97 ! SC 0.99 ! ! ! Correcting IF 10. ! A total of 87 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 1.01 LA 0.92 ! MK 0.88 NL 1.00 OV 1.00* PT 1.03 ! SC 1.05 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00* HN 0.99 LA 0.92 ! MK 0.94 NL 1.03 OV 1.00* PT 0.94 ! SC 1.01 ! ! ! Correcting IF 12. ! A total of 81 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.00* HN 0.91 LA 0.94 ! MK 0.96 NL 0.95 OV 1.00* PT 0.96 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.100863Jy sigma=0.000613 ! Fit after self-cal, rms=0.097013Jy sigma=0.000613 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7802 mas, bmaj=1.685 mas, bpa=-0.9555 degrees ! Estimated noise=676.18 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 = 0.00122007 Jy ! Component: 100 - total flux cleaned = 0.00189074 Jy ! Component: 150 - total flux cleaned = 0.00212096 Jy ! Component: 200 - total flux cleaned = 0.00216409 Jy ! Total flux subtracted in 200 components = 0.00216409 Jy ! Clean residual min=-0.002683 max=0.003556 Jy/beam ! Clean residual mean=-0.000066 rms=0.000847 Jy/beam ! Combined flux in latest and established models = 0.0781497 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 35 components and 0.0781497 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=0.096991Jy sigma=0.000613 ! Fit after self-cal, rms=0.096922Jy sigma=0.000613 ! 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=0.096922Jy sigma=0.000613 ! Fit after self-cal, rms=0.094178Jy sigma=0.000610 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7851 mas, bmaj=1.689 mas, bpa=-1.412 degrees ! Estimated noise=677.904 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000192139 Jy ! Component: 100 - total flux cleaned = 0.000308092 Jy ! Component: 150 - total flux cleaned = 0.000335351 Jy ! Component: 200 - total flux cleaned = 0.000347407 Jy ! Total flux subtracted in 200 components = 0.000347407 Jy ! Clean residual min=-0.002571 max=0.002848 Jy/beam ! Clean residual mean=-0.000043 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.0784971 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.0784971 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=0.094173Jy sigma=0.000610 ! Fit after self-cal, rms=0.094160Jy sigma=0.000609 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 = 0.000353087 Jy ! Component: 100 - total flux cleaned = 0.000382235 Jy ! Component: 150 - total flux cleaned = 0.000392779 Jy ! Component: 200 - total flux cleaned = 0.000403379 Jy ! Total flux subtracted in 200 components = 0.000403379 Jy ! Clean residual min=-0.002526 max=0.002861 Jy/beam ! Clean residual mean=-0.000044 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.0789005 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.0789005 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=0.094157Jy sigma=0.000609 ! Fit after self-cal, rms=0.094158Jy sigma=0.000609 ! 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=0.094158Jy sigma=0.000609 ! Fit after self-cal, rms=0.094288Jy sigma=0.000609 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7836 mas, bmaj=1.687 mas, bpa=-1.59 degrees ! Estimated noise=676.284 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000173405 Jy ! Component: 100 - total flux cleaned = 0.000198868 Jy ! Component: 150 - total flux cleaned = 0.000234421 Jy ! Component: 200 - total flux cleaned = 0.00026728 Jy ! Total flux subtracted in 200 components = 0.00026728 Jy ! Clean residual min=-0.002525 max=0.002889 Jy/beam ! Clean residual mean=-0.000042 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.0791678 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.0791677 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=0.094284Jy sigma=0.000609 ! Fit after self-cal, rms=0.094314Jy sigma=0.000609 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 = 4.69656e-05 Jy ! Component: 100 - total flux cleaned = 5.78802e-05 Jy ! Component: 150 - total flux cleaned = 5.76857e-05 Jy ! Component: 200 - total flux cleaned = 6.77787e-05 Jy ! Total flux subtracted in 200 components = 6.77787e-05 Jy ! Clean residual min=-0.002483 max=0.002862 Jy/beam ! Clean residual mean=-0.000043 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.0792355 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 40 components and 0.0792355 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=0.094311Jy sigma=0.000609 ! Fit after self-cal, rms=0.094310Jy sigma=0.000609 ! 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=0.094310Jy sigma=0.000609 ! Fit after self-cal, rms=0.094190Jy sigma=0.000609 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.786 mas, bmaj=2.715 mas, bpa=0.1845 degrees ! Estimated noise=921.669 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00201283 Jy ! Component: 100 - total flux cleaned = 0.00252249 Jy ! Component: 150 - total flux cleaned = 0.00270822 Jy ! Component: 200 - total flux cleaned = 0.00284541 Jy ! Total flux subtracted in 200 components = 0.00284541 Jy ! Clean residual min=-0.004443 max=0.004808 Jy/beam ! Clean residual mean=-0.000102 rms=0.001442 Jy/beam ! Combined flux in latest and established models = 0.0820809 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 41 components and 0.0820809 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=0.094204Jy sigma=0.000609 ! Fit after self-cal, rms=0.094221Jy sigma=0.000609 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 = 0.00040583 Jy ! Component: 100 - total flux cleaned = 0.000502478 Jy ! Component: 150 - total flux cleaned = 0.000632491 Jy ! Component: 200 - total flux cleaned = 0.00077147 Jy ! Total flux subtracted in 200 components = 0.00077147 Jy ! Clean residual min=-0.004395 max=0.004737 Jy/beam ! Clean residual mean=-0.000100 rms=0.001412 Jy/beam ! Combined flux in latest and established models = 0.0828524 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 41 components and 0.0828524 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=0.094236Jy sigma=0.000609 ! Fit after self-cal, rms=0.094232Jy sigma=0.000609 ! 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=0.7815 mas, bmaj=1.685 mas, bpa=-1.784 degrees ! Estimated noise=674.242 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7815 x 1.685 at -1.784 degrees (North through East) ! Clean map min=-0.0023265 max=0.06056 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=0.6441 mas, bmaj=1.454 mas, bpa=-1.864 degrees ! Estimated noise=901.683 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0456351 Jy ! Component: 100 - total flux cleaned = 0.0578888 Jy ! Component: 150 - total flux cleaned = 0.0645857 Jy ! Component: 200 - total flux cleaned = 0.0689901 Jy ! Total flux subtracted in 200 components = 0.0689901 Jy ! Clean residual min=-0.002762 max=0.002993 Jy/beam ! Clean residual mean=-0.000030 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.0689901 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 0.0689901 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7815 mas, bmaj=1.685 mas, bpa=-1.784 degrees ! Estimated noise=674.242 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) ! Added new window around map position (0.6, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00464052 Jy ! Component: 100 - total flux cleaned = 0.00755543 Jy ! Component: 150 - total flux cleaned = 0.00973659 Jy ! Component: 200 - total flux cleaned = 0.0114539 Jy ! Total flux subtracted in 200 components = 0.0114539 Jy ! Clean residual min=-0.002524 max=0.002597 Jy/beam ! Clean residual mean=-0.000041 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.080444 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 46 components and 0.080444 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=1.786 mas, bmaj=2.715 mas, bpa=0.1845 degrees ! Estimated noise=921.669 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00296861 Jy ! Component: 100 - total flux cleaned = 0.00479021 Jy ! Component: 150 - total flux cleaned = 0.00596893 Jy ! Component: 200 - total flux cleaned = 0.00674098 Jy ! Total flux subtracted in 200 components = 0.00674098 Jy ! Clean residual min=-0.003886 max=0.004035 Jy/beam ! Clean residual mean=-0.000072 rms=0.001148 Jy/beam ! Combined flux in latest and established models = 0.0871849 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 = 0.000424963 Jy ! Component: 100 - total flux cleaned = 0.000558718 Jy ! Component: 150 - total flux cleaned = 0.000660565 Jy ! Component: 200 - total flux cleaned = 0.000738858 Jy ! Total flux subtracted in 200 components = 0.000738858 Jy ! Clean residual min=-0.003794 max=0.003978 Jy/beam ! Clean residual mean=-0.000067 rms=0.001122 Jy/beam ! Combined flux in latest and established models = 0.0879238 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 66 components and 0.0879238 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7815 mas, bmaj=1.685 mas, bpa=-1.784 degrees ! Estimated noise=674.242 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000468249 Jy ! Component: 100 - total flux cleaned = -0.000467213 Jy ! Component: 150 - total flux cleaned = -0.000413678 Jy ! Component: 200 - total flux cleaned = -0.000369249 Jy ! Total flux subtracted in 200 components = -0.000369249 Jy ! Clean residual min=-0.002309 max=0.002481 Jy/beam ! Clean residual mean=-0.000024 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.0875546 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 74 components and 0.0875546 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=0.094153Jy sigma=0.000608 ! Fit after self-cal, rms=0.094121Jy sigma=0.000608 wmodel J1601+1357_X_2017_01_21_pus_map.mod ! Writing 74 model components to file: J1601+1357_X_2017_01_21_pus_map.mod wobs J1601+1357_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J1601+1357_X_2017_01_21_pus_uvs.fits wwins J1601+1357_X_2017_01_21_pus_map.win ! wwins: Wrote 2 windows to J1601+1357_X_2017_01_21_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000416324 Jy ! Component: 100 - total flux cleaned = 0.000528812 Jy ! Component: 150 - total flux cleaned = 0.000632538 Jy ! Component: 200 - total flux cleaned = 0.000631854 Jy ! Component: 250 - total flux cleaned = 0.000692396 Jy ! Component: 300 - total flux cleaned = 0.000692011 Jy ! Component: 350 - total flux cleaned = 0.000692757 Jy ! Component: 400 - total flux cleaned = 0.000746269 Jy ! Component: 450 - total flux cleaned = 0.000694656 Jy ! Component: 500 - total flux cleaned = 0.000695072 Jy ! Component: 550 - total flux cleaned = 0.000719582 Jy ! Component: 600 - total flux cleaned = 0.000695509 Jy ! Component: 650 - total flux cleaned = 0.000672572 Jy ! Component: 700 - total flux cleaned = 0.000628378 Jy ! Component: 750 - total flux cleaned = 0.000607032 Jy ! Component: 800 - total flux cleaned = 0.000606968 Jy ! Component: 850 - total flux cleaned = 0.00056428 Jy ! Component: 900 - total flux cleaned = 0.000442205 Jy ! Component: 950 - total flux cleaned = 0.000362897 Jy ! Component: 1000 - total flux cleaned = 0.000246204 Jy ! Component: 1050 - total flux cleaned = 0.000188888 Jy ! Component: 1100 - total flux cleaned = 0.000114273 Jy ! Component: 1150 - total flux cleaned = 5.96686e-05 Jy ! Component: 1200 - total flux cleaned = 2.38309e-05 Jy ! Component: 1250 - total flux cleaned = -4.63559e-05 Jy ! Component: 1300 - total flux cleaned = -0.000150517 Jy ! Component: 1350 - total flux cleaned = -0.000269514 Jy ! Component: 1400 - total flux cleaned = -0.000386923 Jy ! Component: 1450 - total flux cleaned = -0.000518203 Jy ! Component: 1500 - total flux cleaned = -0.000550144 Jy ! Component: 1550 - total flux cleaned = -0.00059795 Jy ! Component: 1600 - total flux cleaned = -0.000676349 Jy ! Component: 1650 - total flux cleaned = -0.00070722 Jy ! Component: 1700 - total flux cleaned = -0.000767994 Jy ! Component: 1750 - total flux cleaned = -0.000887455 Jy ! Component: 1800 - total flux cleaned = -0.00101958 Jy ! Component: 1850 - total flux cleaned = -0.00104835 Jy ! Component: 1900 - total flux cleaned = -0.00116319 Jy ! Component: 1950 - total flux cleaned = -0.00123352 Jy ! Component: 2000 - total flux cleaned = -0.00126116 Jy ! Total flux subtracted in 2048 components = -0.00131639 Jy ! Clean residual min=-0.000685 max=0.000800 Jy/beam ! Clean residual mean=-0.000010 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.0862382 Jy keep ! Adding 154 model components to the UV plane model. ! The established model now contains 228 components and 0.0862382 Jy ![Exited script file: muppet] wmap "J1601+1357_X_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7815 x 1.685 at -1.784 degrees (North through East) ! Clean map min=-0.0011402 max=0.06086 Jy/beam ! Writing clean map to FITS file: J1601+1357_X_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0608599 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000261136 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.28723 1.28723 2.57446 5.14892 10.2978 20.5957 41.1914 82.3828 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.06 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7815 x 1.685 at -1.784 degrees (North through East) ! Clean map min=-0.0011402 max=0.06086 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 J1601+1357_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:30:42 2019