! Started logfile: J1835+2407_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:53:14 2019 obs J1835+2407_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J1835+2407_X_2017_05_31_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.963029 visibilities/baseline/integration-bin. ! Found source: J1835+2407 ! ! 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 1698 lines of history. ! ! Reading 58764 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 J1835+2407_X_2017_05_31_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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.917563Jy sigma=0.007928 ! Fit after self-cal, rms=0.909835Jy sigma=0.007867 ! 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=0.725 mas, bmaj=1.584 mas, bpa=-6.485 degrees ! Estimated noise=659.342 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 = 0.0714716 Jy ! Component: 100 - total flux cleaned = 0.0872999 Jy ! Total flux subtracted in 100 components = 0.0872999 Jy ! Clean residual min=-0.002392 max=0.005293 Jy/beam ! Clean residual mean=-0.000009 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.0872999 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0872999 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=0.079954Jy sigma=0.000656 ! Fit after self-cal, rms=0.079949Jy sigma=0.000656 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00569452 Jy ! Component: 100 - total flux cleaned = 0.00865352 Jy ! Total flux subtracted in 100 components = 0.00865352 Jy ! Clean residual min=-0.002151 max=0.002022 Jy/beam ! Clean residual mean=-0.000003 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.0959534 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.0959534 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=0.079471Jy sigma=0.000651 ! Fit after self-cal, rms=0.079476Jy 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=0.8994 mas, bmaj=1.842 mas, bpa=-4.675 degrees ! Estimated noise=341.11 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 = 0.00250357 Jy ! Component: 100 - total flux cleaned = 0.00373761 Jy ! Component: 150 - total flux cleaned = 0.00438472 Jy ! Component: 200 - total flux cleaned = 0.00458048 Jy ! Total flux subtracted in 200 components = 0.00458048 Jy ! Clean residual min=-0.001723 max=0.001423 Jy/beam ! Clean residual mean=0.000002 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.100534 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 29 components and 0.100534 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=0.079402Jy sigma=0.000650 ! Fit after self-cal, rms=0.079409Jy 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 0.96 FD 1.00 HN 1.00 KP 1.06 ! LA 0.97 MK 0.96 NL 0.96 OV 1.07 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.05 KP 0.97 ! LA 0.97 MK 1.00 NL 0.95 OV 1.09 ! PT 1.07 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.04 KP 0.93 ! LA 1.00 MK 0.99 NL 0.96 OV 1.05 ! PT 1.05 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.01 KP 1.06 ! LA 0.98 MK 1.03 NL 0.96 OV 1.04 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 0.98 KP 1.07 ! LA 0.96 MK 1.03 NL 0.87 OV 1.10 ! PT 1.05 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.99 KP 1.03 ! LA 0.99 MK 1.00 NL 0.89 OV 0.99 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.08 KP 1.02 ! LA 1.01 MK 1.01 NL 0.88 OV 1.01 ! PT 1.06 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.05 HN 1.07 KP 0.97 ! LA 0.99 MK 1.01 NL 0.86 OV 1.01 ! PT 1.06 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.06 KP 0.99 ! LA 1.01 MK 1.01 NL 0.90 OV 1.02 ! PT 1.07 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.06 KP 1.01 ! LA 1.00 MK 1.02 NL 0.88 OV 1.01 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.02 KP 0.90 ! LA 1.06 MK 1.02 NL 0.88 OV 1.01 ! PT 1.05 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 1.06 KP 0.99 ! LA 1.00 MK 0.99 NL 0.90 OV 1.08 ! PT 1.06 SC 1.07 ! ! ! Fit before self-cal, rms=0.079409Jy sigma=0.000650 ! Fit after self-cal, rms=0.079593Jy sigma=0.000648 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9059 mas, bmaj=1.846 mas, bpa=-5.069 degrees ! Estimated noise=341.84 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 = -1.67871e-05 Jy ! Component: 100 - total flux cleaned = 7.84705e-07 Jy ! Component: 150 - total flux cleaned = 1.66687e-05 Jy ! Component: 200 - total flux cleaned = 4.51424e-05 Jy ! Total flux subtracted in 200 components = 4.51424e-05 Jy ! Clean residual min=-0.000934 max=0.000960 Jy/beam ! Clean residual mean=-0.000004 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.100579 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 0.100579 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=0.079585Jy sigma=0.000648 ! Fit after self-cal, rms=0.079610Jy sigma=0.000648 ! 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=0.079610Jy sigma=0.000648 ! Fit after self-cal, rms=0.080206Jy sigma=0.000647 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9055 mas, bmaj=1.847 mas, bpa=-4.908 degrees ! Estimated noise=342.158 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.72733e-05 Jy ! Component: 100 - total flux cleaned = 0.000151662 Jy ! Component: 150 - total flux cleaned = 0.000204321 Jy ! Component: 200 - total flux cleaned = 0.000234225 Jy ! Total flux subtracted in 200 components = 0.000234225 Jy ! Clean residual min=-0.000849 max=0.000968 Jy/beam ! Clean residual mean=-0.000003 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.100813 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 37 components and 0.100813 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=0.080204Jy sigma=0.000647 ! Fit after self-cal, rms=0.080222Jy sigma=0.000647 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (5.8, -10.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000452728 Jy ! Component: 100 - total flux cleaned = 0.00051447 Jy ! Component: 150 - total flux cleaned = 0.000514718 Jy ! Component: 200 - total flux cleaned = 0.000514526 Jy ! Total flux subtracted in 200 components = 0.000514526 Jy ! Clean residual min=-0.000863 max=0.000717 Jy/beam ! Clean residual mean=-0.000004 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.101328 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 58 components and 0.101328 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=0.080211Jy sigma=0.000647 ! Fit after self-cal, rms=0.080209Jy sigma=0.000647 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.080209Jy sigma=0.000647 ! Fit after self-cal, rms=0.080286Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9056 mas, bmaj=1.845 mas, bpa=-4.862 degrees ! Estimated noise=342.151 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.11346e-05 Jy ! Component: 100 - total flux cleaned = 6.53722e-05 Jy ! Component: 150 - total flux cleaned = 6.55888e-05 Jy ! Component: 200 - total flux cleaned = 6.5841e-05 Jy ! Total flux subtracted in 200 components = 6.5841e-05 Jy ! Clean residual min=-0.000843 max=0.000699 Jy/beam ! Clean residual mean=-0.000004 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.101394 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 65 components and 0.101394 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=0.080281Jy sigma=0.000647 ! Fit after self-cal, rms=0.080283Jy sigma=0.000647 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.04265e-05 Jy ! Component: 100 - total flux cleaned = -1.41826e-07 Jy ! Component: 150 - total flux cleaned = 9.37688e-06 Jy ! Component: 200 - total flux cleaned = 8.93986e-06 Jy ! Total flux subtracted in 200 components = 8.93986e-06 Jy ! Clean residual min=-0.000849 max=0.000695 Jy/beam ! Clean residual mean=-0.000004 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.101403 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 68 components and 0.101403 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=0.080281Jy sigma=0.000647 ! Fit after self-cal, rms=0.080281Jy sigma=0.000647 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.080281Jy sigma=0.000647 ! Fit after self-cal, rms=0.080290Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.102 mas, bmaj=2.798 mas, bpa=-4.542 degrees ! Estimated noise=427.601 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000109599 Jy ! Component: 100 - total flux cleaned = 8.52911e-05 Jy ! Component: 150 - total flux cleaned = 4.98078e-05 Jy ! Component: 200 - total flux cleaned = 3.70093e-05 Jy ! Total flux subtracted in 200 components = 3.70093e-05 Jy ! Clean residual min=-0.000809 max=0.000697 Jy/beam ! Clean residual mean=-0.000008 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.10144 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 76 components and 0.10144 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=0.080288Jy sigma=0.000647 ! Fit after self-cal, rms=0.080290Jy sigma=0.000647 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.86928e-06 Jy ! Component: 100 - total flux cleaned = -8.97718e-06 Jy ! Component: 150 - total flux cleaned = -9.09262e-06 Jy ! Component: 200 - total flux cleaned = -9.08171e-06 Jy ! Total flux subtracted in 200 components = -9.08171e-06 Jy ! Clean residual min=-0.000806 max=0.000690 Jy/beam ! Clean residual mean=-0.000008 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.10143 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 79 components and 0.10143 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=0.080289Jy sigma=0.000647 ! Fit after self-cal, rms=0.080290Jy sigma=0.000647 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9056 mas, bmaj=1.844 mas, bpa=-4.845 degrees ! Estimated noise=342.085 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9056 x 1.844 at -4.845 degrees (North through East) ! Clean map min=-0.00080058 max=0.093299 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=0.7285 mas, bmaj=1.583 mas, bpa=-6.881 degrees ! Estimated noise=661.764 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0715743 Jy ! Component: 100 - total flux cleaned = 0.0876943 Jy ! Component: 150 - total flux cleaned = 0.0931505 Jy ! Component: 200 - total flux cleaned = 0.0959988 Jy ! Total flux subtracted in 200 components = 0.0959988 Jy ! Clean residual min=-0.001627 max=0.001472 Jy/beam ! Clean residual mean=-0.000006 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.0959988 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0959988 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9056 mas, bmaj=1.844 mas, bpa=-4.845 degrees ! Estimated noise=342.085 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 = 0.00234707 Jy ! Component: 100 - total flux cleaned = 0.00370678 Jy ! Component: 150 - total flux cleaned = 0.00432582 Jy ! Component: 200 - total flux cleaned = 0.00465126 Jy ! Total flux subtracted in 200 components = 0.00465126 Jy ! Clean residual min=-0.000793 max=0.000738 Jy/beam ! Clean residual mean=-0.000005 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.10065 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 27 components and 0.10065 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=2.102 mas, bmaj=2.798 mas, bpa=-4.542 degrees ! Estimated noise=427.601 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000537496 Jy ! Component: 100 - total flux cleaned = 0.000704033 Jy ! Component: 150 - total flux cleaned = 0.000718662 Jy ! Component: 200 - total flux cleaned = 0.000754252 Jy ! Total flux subtracted in 200 components = 0.000754252 Jy ! Clean residual min=-0.000805 max=0.000724 Jy/beam ! Clean residual mean=-0.000008 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.101404 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 = 1.03226e-05 Jy ! Component: 100 - total flux cleaned = 2.81129e-05 Jy ! Component: 150 - total flux cleaned = 2.7666e-05 Jy ! Component: 200 - total flux cleaned = 2.02398e-05 Jy ! Total flux subtracted in 200 components = 2.02398e-05 Jy ! Clean residual min=-0.000806 max=0.000711 Jy/beam ! Clean residual mean=-0.000008 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.101425 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 49 components and 0.101425 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9056 mas, bmaj=1.844 mas, bpa=-4.845 degrees ! Estimated noise=342.085 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.01793e-05 Jy ! Component: 100 - total flux cleaned = -0.000121092 Jy ! Component: 150 - total flux cleaned = -0.000120478 Jy ! Component: 200 - total flux cleaned = -0.000120452 Jy ! Total flux subtracted in 200 components = -0.000120452 Jy ! Clean residual min=-0.000835 max=0.000710 Jy/beam ! Clean residual mean=-0.000004 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.101304 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 67 components and 0.101304 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=0.080294Jy sigma=0.000647 ! Fit after self-cal, rms=0.080291Jy sigma=0.000647 wmodel J1835+2407_X_2017_05_31_pus_map.mod ! Writing 67 model components to file: J1835+2407_X_2017_05_31_pus_map.mod wobs J1835+2407_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J1835+2407_X_2017_05_31_pus_uvs.fits wwins J1835+2407_X_2017_05_31_pus_map.win ! wwins: Wrote 2 windows to J1835+2407_X_2017_05_31_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 = -0.000351885 Jy ! Component: 100 - total flux cleaned = -0.000548084 Jy ! Component: 150 - total flux cleaned = -0.000647842 Jy ! Component: 200 - total flux cleaned = -0.000695671 Jy ! Component: 250 - total flux cleaned = -0.000765648 Jy ! Component: 300 - total flux cleaned = -0.000822712 Jy ! Component: 350 - total flux cleaned = -0.000878459 Jy ! Component: 400 - total flux cleaned = -0.000911398 Jy ! Component: 450 - total flux cleaned = -0.000965265 Jy ! Component: 500 - total flux cleaned = -0.00104982 Jy ! Component: 550 - total flux cleaned = -0.00114323 Jy ! Component: 600 - total flux cleaned = -0.00118405 Jy ! Component: 650 - total flux cleaned = -0.00125457 Jy ! Component: 700 - total flux cleaned = -0.00130411 Jy ! Component: 750 - total flux cleaned = -0.00135302 Jy ! Component: 800 - total flux cleaned = -0.00138211 Jy ! Component: 850 - total flux cleaned = -0.00144886 Jy ! Component: 900 - total flux cleaned = -0.0014395 Jy ! Component: 950 - total flux cleaned = -0.00146747 Jy ! Component: 1000 - total flux cleaned = -0.00151335 Jy ! Component: 1050 - total flux cleaned = -0.00151321 Jy ! Component: 1100 - total flux cleaned = -0.00153123 Jy ! Component: 1150 - total flux cleaned = -0.00154897 Jy ! Component: 1200 - total flux cleaned = -0.00154899 Jy ! Component: 1250 - total flux cleaned = -0.00159223 Jy ! Component: 1300 - total flux cleaned = -0.00159202 Jy ! Component: 1350 - total flux cleaned = -0.00158346 Jy ! Component: 1400 - total flux cleaned = -0.00161713 Jy ! Component: 1450 - total flux cleaned = -0.00165039 Jy ! Component: 1500 - total flux cleaned = -0.00167502 Jy ! Component: 1550 - total flux cleaned = -0.00172391 Jy ! Component: 1600 - total flux cleaned = -0.00175616 Jy ! Component: 1650 - total flux cleaned = -0.00178823 Jy ! Component: 1700 - total flux cleaned = -0.00183586 Jy ! Component: 1750 - total flux cleaned = -0.00185941 Jy ! Component: 1800 - total flux cleaned = -0.00189857 Jy ! Component: 1850 - total flux cleaned = -0.00192185 Jy ! Component: 1900 - total flux cleaned = -0.00196018 Jy ! Component: 1950 - total flux cleaned = -0.00200575 Jy ! Component: 2000 - total flux cleaned = -0.00200567 Jy ! Total flux subtracted in 2048 components = -0.00202066 Jy ! Clean residual min=-0.000492 max=0.000463 Jy/beam ! Clean residual mean=-0.000002 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.0992834 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 211 components and 0.0992834 Jy ![Exited script file: muppet] wmap "J1835+2407_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9056 x 1.844 at -4.845 degrees (North through East) ! Clean map min=-0.00070562 max=0.093397 Jy/beam ! Writing clean map to FITS file: J1835+2407_X_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0933975 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000137242 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.440831 0.440831 0.881662 1.76332 3.52665 7.05329 14.1066 28.2132 56.4263 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.093 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9056 x 1.844 at -4.845 degrees (North through East) ! Clean map min=-0.00070562 max=0.093397 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 J1835+2407_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:53:17 2019