! Started logfile: J1559+0304_X_2017_01_21_pus_uvs.log on Sun May 5 15:30:40 2019 obs J1559+0304_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J1559+0304_X_2017_01_21_pus_uva.fits ! AN table 1: 8 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.15625 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1559+0304 ! ! 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 540 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 J1559+0304_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 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.704550Jy sigma=0.004265 ! Fit after self-cal, rms=0.690440Jy sigma=0.004185 ! 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=0.9977 mas, bmaj=2.507 mas, bpa=-36.47 degrees ! Estimated noise=5961.3 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.248963 Jy ! Component: 100 - total flux cleaned = 0.287739 Jy ! Total flux subtracted in 100 components = 0.287739 Jy ! Clean residual min=-0.021842 max=0.021648 Jy/beam ! Clean residual mean=-0.000122 rms=0.008719 Jy/beam ! Combined flux in latest and established models = 0.287739 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.287739 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=0.109578Jy sigma=0.000594 ! Fit after self-cal, rms=0.109517Jy sigma=0.000593 ! 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=1.115 mas, bmaj=2.471 mas, bpa=-36.96 degrees ! Estimated noise=5134.86 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 = 0.000142445 Jy ! Component: 100 - total flux cleaned = -0.00291833 Jy ! Component: 150 - total flux cleaned = -0.00845319 Jy ! Component: 200 - total flux cleaned = -0.0125404 Jy ! Total flux subtracted in 200 components = -0.0125404 Jy ! Clean residual min=-0.004713 max=0.004687 Jy/beam ! Clean residual mean=0.000068 rms=0.001498 Jy/beam ! Combined flux in latest and established models = 0.275198 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 53 components and 0.275198 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=0.103369Jy sigma=0.000551 ! Fit after self-cal, rms=0.103186Jy sigma=0.000550 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.00* LA 0.99 ! MK 0.98 NL 1.00* OV 1.00* PT 1.05 ! SC 1.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00* HN 1.00* LA 0.99 ! MK 0.92 NL 1.00* OV 1.00* PT 1.13 ! SC 1.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.00* HN 1.00* LA 1.03 ! MK 1.04 NL 1.00* OV 1.00* PT 0.88 ! SC 1.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 1.00* LA 0.96 ! MK 1.04 NL 1.00* OV 1.00* PT 0.95 ! SC 1.00* ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.00* HN 1.00* LA 0.98 ! MK 1.03 NL 1.00* OV 1.00* PT 0.99 ! SC 1.00* ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00* HN 1.00* LA 0.99 ! MK 0.99 NL 1.00* OV 1.00* PT 0.93 ! SC 1.00* ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00* HN 1.00* LA 0.98 ! MK 1.09 NL 1.00* OV 1.00* PT 0.95 ! SC 1.00* ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00* HN 1.00* LA 1.00 ! MK 0.93 NL 1.00* OV 1.00* PT 0.97 ! SC 1.00* ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00* HN 1.00* LA 1.04 ! MK 1.03 NL 1.00* OV 1.00* PT 0.95 ! SC 1.00* ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00* HN 1.00* LA 0.98 ! MK 0.96 NL 1.00* OV 1.00* PT 1.03 ! SC 1.00* ! ! ! Correcting IF 11. ! A total of 3 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 0.95 ! MK 0.91 NL 1.00* OV 1.00* PT 1.08 ! SC 1.00* ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00* HN 1.00* LA 0.98 ! MK 1.02 NL 1.00* OV 1.00* PT 1.10 ! SC 1.00* ! ! ! Fit before self-cal, rms=0.103186Jy sigma=0.000550 ! Fit after self-cal, rms=0.100495Jy sigma=0.000532 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.081 mas, bmaj=2.53 mas, bpa=-37.15 degrees ! Estimated noise=5236.35 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 = -0.00133049 Jy ! Component: 100 - total flux cleaned = -0.00145476 Jy ! Component: 150 - total flux cleaned = -0.00145564 Jy ! Component: 200 - total flux cleaned = -0.00146192 Jy ! Total flux subtracted in 200 components = -0.00146192 Jy ! Clean residual min=-0.002102 max=0.002144 Jy/beam ! Clean residual mean=0.000030 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.273736 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 72 components and 0.273736 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=0.100245Jy sigma=0.000531 ! Fit after self-cal, rms=0.100320Jy sigma=0.000531 ! 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=0.100320Jy sigma=0.000531 ! Fit after self-cal, rms=0.100153Jy sigma=0.000531 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.082 mas, bmaj=2.528 mas, bpa=-37.16 degrees ! Estimated noise=5246.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000159956 Jy ! Component: 100 - total flux cleaned = 8.68585e-05 Jy ! Component: 150 - total flux cleaned = 1.60139e-05 Jy ! Component: 200 - total flux cleaned = -5.12785e-05 Jy ! Total flux subtracted in 200 components = -5.12785e-05 Jy ! Clean residual min=-0.001283 max=0.001246 Jy/beam ! Clean residual mean=0.000013 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.273685 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 98 components and 0.273685 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=0.100075Jy sigma=0.000531 ! Fit after self-cal, rms=0.100061Jy sigma=0.000530 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 = 0.000887047 Jy ! Component: 100 - total flux cleaned = 0.00110765 Jy ! Component: 150 - total flux cleaned = 0.00111258 Jy ! Component: 200 - total flux cleaned = 0.00111557 Jy ! Total flux subtracted in 200 components = 0.00111557 Jy ! Clean residual min=-0.001144 max=0.001123 Jy/beam ! Clean residual mean=0.000007 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.274801 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 114 components and 0.274801 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=0.100020Jy sigma=0.000530 ! Fit after self-cal, rms=0.099999Jy sigma=0.000530 ! 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=0.099999Jy sigma=0.000530 ! Fit after self-cal, rms=0.100005Jy sigma=0.000530 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.082 mas, bmaj=2.529 mas, bpa=-37.15 degrees ! Estimated noise=5250.52 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000168711 Jy ! Component: 100 - total flux cleaned = 0.000370442 Jy ! Component: 150 - total flux cleaned = 0.000406119 Jy ! Component: 200 - total flux cleaned = 0.00037008 Jy ! Total flux subtracted in 200 components = 0.00037008 Jy ! Clean residual min=-0.000595 max=0.000592 Jy/beam ! Clean residual mean=0.000010 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.275171 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 142 components and 0.275171 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=0.099966Jy sigma=0.000530 ! Fit after self-cal, rms=0.099968Jy sigma=0.000530 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 = 0.000102847 Jy ! Component: 100 - total flux cleaned = 0.000200246 Jy ! Component: 150 - total flux cleaned = 0.000296524 Jy ! Component: 200 - total flux cleaned = 0.000330796 Jy ! Total flux subtracted in 200 components = 0.000330796 Jy ! Clean residual min=-0.000582 max=0.000579 Jy/beam ! Clean residual mean=0.000012 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.275501 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 165 components and 0.275501 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=0.099946Jy sigma=0.000530 ! Fit after self-cal, rms=0.099951Jy sigma=0.000530 ! 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=0.099951Jy sigma=0.000530 ! Fit after self-cal, rms=0.099907Jy sigma=0.000530 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.838 mas, bmaj=2.466 mas, bpa=-26.22 degrees ! Estimated noise=6982.26 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000370059 Jy ! Component: 100 - total flux cleaned = 0.00030615 Jy ! Component: 150 - total flux cleaned = 0.000211227 Jy ! Component: 200 - total flux cleaned = 0.000185885 Jy ! Total flux subtracted in 200 components = 0.000185885 Jy ! Clean residual min=-0.000545 max=0.000519 Jy/beam ! Clean residual mean=-0.000004 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.275687 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 193 components and 0.275687 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=0.099898Jy sigma=0.000530 ! Fit after self-cal, rms=0.099899Jy sigma=0.000530 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.77925e-05 Jy ! Component: 100 - total flux cleaned = -8.32189e-05 Jy ! Component: 150 - total flux cleaned = -8.47344e-05 Jy ! Component: 200 - total flux cleaned = -8.44388e-05 Jy ! Total flux subtracted in 200 components = -8.44388e-05 Jy ! Clean residual min=-0.000606 max=0.000623 Jy/beam ! Clean residual mean=0.000034 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.275603 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 212 components and 0.275603 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=0.099888Jy sigma=0.000530 ! Fit after self-cal, rms=0.099887Jy sigma=0.000530 ! 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=1.082 mas, bmaj=2.53 mas, bpa=-37.14 degrees ! Estimated noise=5251.91 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.082 x 2.53 at -37.14 degrees (North through East) ! Clean map min=-0.0059263 max=0.29383 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=0.9969 mas, bmaj=2.521 mas, bpa=-36.26 degrees ! Estimated noise=6083.22 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.248194 Jy ! Component: 100 - total flux cleaned = 0.288328 Jy ! Component: 150 - total flux cleaned = 0.277251 Jy ! Component: 200 - total flux cleaned = 0.270407 Jy ! Total flux subtracted in 200 components = 0.270407 Jy ! Clean residual min=-0.008147 max=0.008111 Jy/beam ! Clean residual mean=0.000032 rms=0.003178 Jy/beam ! Combined flux in latest and established models = 0.270407 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.270407 Jy ! Inverting map and beam ! Estimated beam: bmin=1.082 mas, bmaj=2.53 mas, bpa=-37.14 degrees ! Estimated noise=5251.91 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 = 0.00493127 Jy ! Component: 100 - total flux cleaned = 0.00294192 Jy ! Component: 150 - total flux cleaned = -0.000124976 Jy ! Component: 200 - total flux cleaned = -0.000708182 Jy ! Total flux subtracted in 200 components = -0.000708182 Jy ! Clean residual min=-0.002183 max=0.002185 Jy/beam ! Clean residual mean=0.000019 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.269699 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 68 components and 0.269699 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=1.838 mas, bmaj=2.466 mas, bpa=-26.22 degrees ! Estimated noise=6982.26 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000343833 Jy ! Component: 100 - total flux cleaned = -0.000408281 Jy ! Component: 150 - total flux cleaned = -0.000496692 Jy ! Component: 200 - total flux cleaned = -0.00063128 Jy ! Total flux subtracted in 200 components = -0.00063128 Jy ! Clean residual min=-0.001964 max=0.002089 Jy/beam ! Clean residual mean=-0.000077 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.269068 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 = 9.63776e-05 Jy ! Component: 100 - total flux cleaned = 6.581e-05 Jy ! Component: 150 - total flux cleaned = 5.44714e-05 Jy ! Component: 200 - total flux cleaned = 6.72903e-05 Jy ! Total flux subtracted in 200 components = 6.72903e-05 Jy ! Clean residual min=-0.007119 max=0.006969 Jy/beam ! Clean residual mean=-0.000346 rms=0.002150 Jy/beam ! Combined flux in latest and established models = 0.269135 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 111 components and 0.269135 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.082 mas, bmaj=2.53 mas, bpa=-37.14 degrees ! Estimated noise=5251.91 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133799 Jy ! Component: 100 - total flux cleaned = 0.000954386 Jy ! Component: 150 - total flux cleaned = 0.000960856 Jy ! Component: 200 - total flux cleaned = 0.00096668 Jy ! Total flux subtracted in 200 components = 0.00096668 Jy ! Clean residual min=-0.002380 max=0.002430 Jy/beam ! Clean residual mean=0.000038 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.270102 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 130 components and 0.270102 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=0.099949Jy sigma=0.000530 ! Fit after self-cal, rms=0.099923Jy sigma=0.000530 wmodel J1559+0304_X_2017_01_21_pus_map.mod ! Writing 130 model components to file: J1559+0304_X_2017_01_21_pus_map.mod wobs J1559+0304_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J1559+0304_X_2017_01_21_pus_uvs.fits wwins J1559+0304_X_2017_01_21_pus_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: muppet] ! wmap "J1559+0304_X_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.082 x 2.53 at -37.14 degrees (North through East) ! Clean map min=-0.011443 max=0.29153 Jy/beam ! Writing clean map to FITS file: J1559+0304_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 0.291535 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00046592 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.47945 0.47945 0.958899 1.9178 3.8356 7.67119 15.3424 30.6848 61.3695 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.291 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.082 x 2.53 at -37.14 degrees (North through East) ! Clean map min=-0.011443 max=0.29153 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 J1559+0304_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:30:41 2019