! Started logfile: J1305+7854_X_2017_05_01_pus_uvs.log on Wed May 1 19:58:36 2019 obs J1305+7854_X_2017_05_01_pus_uva.fits ! Reading UV FITS file: J1305+7854_X_2017_05_01_pus_uva.fits ! AN table 1: 152 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.922515 visibilities/baseline/integration-bin. ! Found source: J1305+7854 ! ! 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 863 lines of history. ! ! Reading 75720 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 J1305+7854_X_2017_05_01_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 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 172 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 172 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 172 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.912056Jy sigma=0.008100 ! Fit after self-cal, rms=0.905339Jy sigma=0.008049 ! 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=0.7988 mas, bmaj=0.9714 mas, bpa=-66.84 degrees ! Estimated noise=775.381 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 = 0.0695406 Jy ! Component: 100 - total flux cleaned = 0.0939897 Jy ! Total flux subtracted in 100 components = 0.0939897 Jy ! Clean residual min=-0.003586 max=0.010970 Jy/beam ! Clean residual mean=-0.000015 rms=0.001088 Jy/beam ! Combined flux in latest and established models = 0.0939897 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0939897 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=0.082430Jy sigma=0.000679 ! Fit after self-cal, rms=0.082359Jy sigma=0.000678 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0127614 Jy ! Component: 100 - total flux cleaned = 0.0199168 Jy ! Total flux subtracted in 100 components = 0.0199168 Jy ! Clean residual min=-0.002511 max=0.004417 Jy/beam ! Clean residual mean=-0.000007 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.113907 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 0.113907 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=0.079822Jy sigma=0.000652 ! Fit after self-cal, rms=0.079808Jy sigma=0.000651 ! Inverting map ! Added new window around map position (1.2, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00509248 Jy ! Component: 100 - total flux cleaned = 0.00838867 Jy ! Total flux subtracted in 100 components = 0.00838867 Jy ! Clean residual min=-0.002431 max=0.002752 Jy/beam ! Clean residual mean=-0.000003 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.122295 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 25 components and 0.122295 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=0.079398Jy sigma=0.000647 ! Fit after self-cal, rms=0.079386Jy sigma=0.000647 ! 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=1.016 mas, bmaj=1.293 mas, bpa=-67.97 degrees ! Estimated noise=305.588 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 = 0.00300161 Jy ! Component: 100 - total flux cleaned = 0.00466325 Jy ! Component: 150 - total flux cleaned = 0.00565835 Jy ! Component: 200 - total flux cleaned = 0.00626291 Jy ! Total flux subtracted in 200 components = 0.00626291 Jy ! Clean residual min=-0.001108 max=0.001358 Jy/beam ! Clean residual mean=-0.000009 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.128558 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 31 components and 0.128558 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=0.079273Jy sigma=0.000646 ! Fit after self-cal, rms=0.079269Jy sigma=0.000646 ! 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 0.95 FD 1.01 HN 1.04 KP 0.99 ! LA 0.98 MK 0.95 NL 0.97 OV 1.01 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 0.97 KP 0.99 ! LA 0.96 MK 0.99 NL 0.99 OV 1.02 ! PT 1.03 SC 1.12 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.02 KP 0.98 ! LA 1.00 MK 0.95 NL 0.99 OV 1.01 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.08 KP 0.98 ! LA 0.98 MK 0.98 NL 0.99 OV 0.99 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.93 KP 1.00 ! LA 0.95 MK 1.02 NL 1.00 OV 1.00 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.96 KP 0.98 ! LA 0.98 MK 0.98 NL 1.01 OV 1.02 ! PT 0.98 SC 1.11 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.02 KP 0.99 ! LA 0.98 MK 1.02 NL 1.00 OV 1.02 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 0.96 KP 0.98 ! LA 0.98 MK 1.00 NL 1.00 OV 1.02 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 0.98 KP 0.99 ! LA 0.97 MK 0.94 NL 1.01 OV 1.01 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.96 KP 1.00 ! LA 1.02 MK 0.98 NL 1.02 OV 1.02 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.09 HN 1.16 KP 1.06 ! LA 1.04 MK 1.05 NL 1.04 OV 1.10 ! PT 1.07 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.97 KP 0.94 ! LA 0.97 MK 1.02 NL 1.02 OV 1.00 ! PT 1.04 SC 1.04 ! ! ! Fit before self-cal, rms=0.079269Jy sigma=0.000646 ! Fit after self-cal, rms=0.079649Jy sigma=0.000644 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.021 mas, bmaj=1.3 mas, bpa=-67.74 degrees ! Estimated noise=307.049 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 (1.6, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124949 Jy ! Component: 100 - total flux cleaned = 0.00167475 Jy ! Component: 150 - total flux cleaned = 0.00183622 Jy ! Component: 200 - total flux cleaned = 0.00187587 Jy ! Total flux subtracted in 200 components = 0.00187587 Jy ! Clean residual min=-0.000883 max=0.000929 Jy/beam ! Clean residual mean=-0.000001 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.130434 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 50 components and 0.130434 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=0.079626Jy sigma=0.000644 ! Fit after self-cal, rms=0.079626Jy sigma=0.000644 ! 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=0.079626Jy sigma=0.000644 ! Fit after self-cal, rms=0.079472Jy sigma=0.000643 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.021 mas, bmaj=1.287 mas, bpa=-67.4 degrees ! Estimated noise=306.437 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00064841 Jy ! Component: 100 - total flux cleaned = 0.000845718 Jy ! Component: 150 - total flux cleaned = 0.000946284 Jy ! Component: 200 - total flux cleaned = 0.00100699 Jy ! Total flux subtracted in 200 components = 0.00100699 Jy ! Clean residual min=-0.000803 max=0.000812 Jy/beam ! Clean residual mean=-0.000002 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.131441 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 56 components and 0.131441 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=0.079464Jy sigma=0.000643 ! Fit after self-cal, rms=0.079474Jy 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 = 0.000175254 Jy ! Component: 100 - total flux cleaned = 0.000233637 Jy ! Component: 150 - total flux cleaned = 0.000260278 Jy ! Component: 200 - total flux cleaned = 0.000285686 Jy ! Total flux subtracted in 200 components = 0.000285686 Jy ! Clean residual min=-0.000767 max=0.000817 Jy/beam ! Clean residual mean=-0.000002 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.131727 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 60 components and 0.131727 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=0.079469Jy sigma=0.000643 ! Fit after self-cal, rms=0.079469Jy 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=0.079469Jy sigma=0.000643 ! Fit after self-cal, rms=0.079370Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.022 mas, bmaj=1.281 mas, bpa=-67.37 degrees ! Estimated noise=306.083 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000358596 Jy ! Component: 100 - total flux cleaned = 0.00045896 Jy ! Component: 150 - total flux cleaned = 0.000535512 Jy ! Component: 200 - total flux cleaned = 0.00055928 Jy ! Total flux subtracted in 200 components = 0.00055928 Jy ! Clean residual min=-0.000751 max=0.000784 Jy/beam ! Clean residual mean=-0.000002 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.132286 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 61 components and 0.132286 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=0.079366Jy sigma=0.000643 ! Fit after self-cal, rms=0.079366Jy 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 = 0.000101071 Jy ! Component: 100 - total flux cleaned = 0.000136148 Jy ! Component: 150 - total flux cleaned = 0.000157479 Jy ! Component: 200 - total flux cleaned = 0.000188165 Jy ! Total flux subtracted in 200 components = 0.000188165 Jy ! Clean residual min=-0.000738 max=0.000786 Jy/beam ! Clean residual mean=-0.000001 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.132474 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 63 components and 0.132474 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=0.079363Jy sigma=0.000643 ! Fit after self-cal, rms=0.079363Jy sigma=0.000643 ! 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=0.079363Jy sigma=0.000643 ! Fit after self-cal, rms=0.079269Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.459 mas, bmaj=2.802 mas, bpa=-78.19 degrees ! Estimated noise=384.274 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000480984 Jy ! Component: 100 - total flux cleaned = 0.000722552 Jy ! Component: 150 - total flux cleaned = 0.000773579 Jy ! Component: 200 - total flux cleaned = 0.000795436 Jy ! Total flux subtracted in 200 components = 0.000795436 Jy ! Clean residual min=-0.000734 max=0.000883 Jy/beam ! Clean residual mean=-0.000001 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.13327 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 73 components and 0.13327 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=0.079267Jy sigma=0.000643 ! Fit after self-cal, rms=0.079268Jy 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 = 9.31342e-05 Jy ! Component: 100 - total flux cleaned = 0.000119921 Jy ! Component: 150 - total flux cleaned = 0.000131161 Jy ! Component: 200 - total flux cleaned = 0.000145168 Jy ! Total flux subtracted in 200 components = 0.000145168 Jy ! Clean residual min=-0.000711 max=0.000891 Jy/beam ! Clean residual mean=-0.000001 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.133415 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 75 components and 0.133415 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=0.079267Jy sigma=0.000643 ! Fit after self-cal, rms=0.079268Jy sigma=0.000643 ! 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=1.022 mas, bmaj=1.276 mas, bpa=-67.35 degrees ! Estimated noise=305.736 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.022 x 1.276 at -67.35 degrees (North through East) ! Clean map min=-0.00070231 max=0.092034 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=0.8064 mas, bmaj=0.9567 mas, bpa=-66.07 degrees ! Estimated noise=772.282 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0693406 Jy ! Component: 100 - total flux cleaned = 0.0948832 Jy ! Component: 150 - total flux cleaned = 0.107766 Jy ! Component: 200 - total flux cleaned = 0.115151 Jy ! Total flux subtracted in 200 components = 0.115151 Jy ! Clean residual min=-0.002164 max=0.003805 Jy/beam ! Clean residual mean=-0.000007 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.115151 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.115151 Jy ! Inverting map and beam ! Estimated beam: bmin=1.022 mas, bmaj=1.276 mas, bpa=-67.35 degrees ! Estimated noise=305.736 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 = 0.00655639 Jy ! Component: 100 - total flux cleaned = 0.0100835 Jy ! Component: 150 - total flux cleaned = 0.012328 Jy ! Component: 200 - total flux cleaned = 0.0139249 Jy ! Total flux subtracted in 200 components = 0.0139249 Jy ! Clean residual min=-0.000930 max=0.001002 Jy/beam ! Clean residual mean=-0.000009 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.129076 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 46 components and 0.129076 Jy ! Inverting map ! Added new window around map position (2.2, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120196 Jy ! Component: 100 - total flux cleaned = 0.0020939 Jy ! Component: 150 - total flux cleaned = 0.0026775 Jy ! Component: 200 - total flux cleaned = 0.00303757 Jy ! Total flux subtracted in 200 components = 0.00303757 Jy ! Clean residual min=-0.000757 max=0.000693 Jy/beam ! Clean residual mean=-0.000003 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.132114 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 65 components and 0.132114 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=2.459 mas, bmaj=2.802 mas, bpa=-78.19 degrees ! Estimated noise=384.274 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000647048 Jy ! Component: 100 - total flux cleaned = 0.000967695 Jy ! Component: 150 - total flux cleaned = 0.00109997 Jy ! Component: 200 - total flux cleaned = 0.00120138 Jy ! Total flux subtracted in 200 components = 0.00120138 Jy ! Clean residual min=-0.000692 max=0.000905 Jy/beam ! Clean residual mean=-0.000001 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.133315 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 = 7.22276e-05 Jy ! Component: 100 - total flux cleaned = 0.000129765 Jy ! Component: 150 - total flux cleaned = 0.000171703 Jy ! Component: 200 - total flux cleaned = 0.000199036 Jy ! Total flux subtracted in 200 components = 0.000199036 Jy ! Clean residual min=-0.000688 max=0.000895 Jy/beam ! Clean residual mean=-0.000000 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.133514 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 101 components and 0.133514 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.022 mas, bmaj=1.276 mas, bpa=-67.35 degrees ! Estimated noise=305.736 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.03273e-08 Jy ! Component: 100 - total flux cleaned = 2.50349e-07 Jy ! Component: 150 - total flux cleaned = -8.70235e-06 Jy ! Component: 200 - total flux cleaned = -8.70723e-06 Jy ! Total flux subtracted in 200 components = -8.70723e-06 Jy ! Clean residual min=-0.000684 max=0.000683 Jy/beam ! Clean residual mean=-0.000000 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.133505 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 114 components and 0.133505 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=0.079259Jy sigma=0.000643 ! Fit after self-cal, rms=0.079256Jy sigma=0.000643 wmodel J1305+7854_X_2017_05_01_pus_map.mod ! Writing 114 model components to file: J1305+7854_X_2017_05_01_pus_map.mod wobs J1305+7854_X_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J1305+7854_X_2017_05_01_pus_uvs.fits wwins J1305+7854_X_2017_05_01_pus_map.win ! wwins: Wrote 4 windows to J1305+7854_X_2017_05_01_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 = 2.85264e-05 Jy ! Component: 100 - total flux cleaned = 2.85838e-05 Jy ! Component: 150 - total flux cleaned = 1.63982e-05 Jy ! Component: 200 - total flux cleaned = 6.18011e-05 Jy ! Component: 250 - total flux cleaned = 0.000106011 Jy ! Component: 300 - total flux cleaned = 0.000160392 Jy ! Component: 350 - total flux cleaned = 0.00020286 Jy ! Component: 400 - total flux cleaned = 0.000213124 Jy ! Component: 450 - total flux cleaned = 0.00022309 Jy ! Component: 500 - total flux cleaned = 0.000183054 Jy ! Component: 550 - total flux cleaned = 0.000153597 Jy ! Component: 600 - total flux cleaned = 0.000153478 Jy ! Component: 650 - total flux cleaned = 0.000134528 Jy ! Component: 700 - total flux cleaned = 0.000115902 Jy ! Component: 750 - total flux cleaned = 0.000125208 Jy ! Component: 800 - total flux cleaned = 8.86325e-05 Jy ! Component: 850 - total flux cleaned = 8.87e-05 Jy ! Component: 900 - total flux cleaned = 5.28851e-05 Jy ! Component: 950 - total flux cleaned = 4.39174e-05 Jy ! Component: 1000 - total flux cleaned = 8.9707e-06 Jy ! Component: 1050 - total flux cleaned = 1.76728e-05 Jy ! Component: 1100 - total flux cleaned = 2.60574e-05 Jy ! Component: 1150 - total flux cleaned = -7.52901e-06 Jy ! Component: 1200 - total flux cleaned = 5.08411e-05 Jy ! Component: 1250 - total flux cleaned = 1.78687e-05 Jy ! Component: 1300 - total flux cleaned = 5.06677e-05 Jy ! Component: 1350 - total flux cleaned = 5.06462e-05 Jy ! Component: 1400 - total flux cleaned = 7.47098e-05 Jy ! Component: 1450 - total flux cleaned = 9.04621e-05 Jy ! Component: 1500 - total flux cleaned = 9.83112e-05 Jy ! Component: 1550 - total flux cleaned = 0.000105996 Jy ! Component: 1600 - total flux cleaned = 9.05683e-05 Jy ! Component: 1650 - total flux cleaned = 0.000113575 Jy ! Component: 1700 - total flux cleaned = 0.000121156 Jy ! Component: 1750 - total flux cleaned = 0.000136113 Jy ! Component: 1800 - total flux cleaned = 0.000143465 Jy ! Component: 1850 - total flux cleaned = 0.000128671 Jy ! Component: 1900 - total flux cleaned = 0.000143361 Jy ! Component: 1950 - total flux cleaned = 0.000157898 Jy ! Component: 2000 - total flux cleaned = 0.000150833 Jy ! Total flux subtracted in 2048 components = 0.000179239 Jy ! Clean residual min=-0.000378 max=0.000439 Jy/beam ! Clean residual mean=-0.000001 rms=0.000131 Jy/beam ! Combined flux in latest and established models = 0.133685 Jy keep ! Adding 137 model components to the UV plane model. ! The established model now contains 251 components and 0.133685 Jy ![Exited script file: muppet] wmap "J1305+7854_X_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.022 x 1.276 at -67.35 degrees (North through East) ! Clean map min=-0.00054495 max=0.092009 Jy/beam ! Writing clean map to FITS file: J1305+7854_X_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0920092 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000130763 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.426359 0.426359 0.852718 1.70544 3.41087 6.82174 13.6435 27.287 54.5739 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.092 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.022 x 1.276 at -67.35 degrees (North through East) ! Clean map min=-0.00054495 max=0.092009 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 J1305+7854_X_2017_05_01_pus_uvs.log closed on Wed May 1 19:58:40 2019