! Started logfile: J1622+1426_X_2017_02_19_pus_uvs.log on Sat May 4 21:45:17 2019 obs J1622+1426_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J1622+1426_X_2017_02_19_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.767336 visibilities/baseline/integration-bin. ! Found source: J1622+1426 ! ! 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 858 lines of history. ! ! Reading 34392 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 J1622+1426_X_2017_02_19_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 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.951162Jy sigma=0.007826 ! Fit after self-cal, rms=0.927493Jy sigma=0.007673 ! 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=0.6541 mas, bmaj=1.654 mas, bpa=-2.459 degrees ! Estimated noise=726.597 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 = 0.0548427 Jy ! Component: 100 - total flux cleaned = 0.0721553 Jy ! Total flux subtracted in 100 components = 0.0721553 Jy ! Clean residual min=-0.004347 max=0.016313 Jy/beam ! Clean residual mean=0.000005 rms=0.001427 Jy/beam ! Combined flux in latest and established models = 0.0721553 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0721553 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=0.092050Jy sigma=0.000692 ! Fit after self-cal, rms=0.091940Jy sigma=0.000691 ! Inverting map ! Added new window around map position (-0.8, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0147543 Jy ! Component: 100 - total flux cleaned = 0.0223 Jy ! Total flux subtracted in 100 components = 0.0223 Jy ! Clean residual min=-0.002995 max=0.007232 Jy/beam ! Clean residual mean=0.000003 rms=0.000816 Jy/beam ! Combined flux in latest and established models = 0.0944553 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.0944553 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=0.089239Jy sigma=0.000666 ! Fit after self-cal, rms=0.088888Jy sigma=0.000663 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0072309 Jy ! Component: 100 - total flux cleaned = 0.0105473 Jy ! Total flux subtracted in 100 components = 0.0105473 Jy ! Clean residual min=-0.002240 max=0.003538 Jy/beam ! Clean residual mean=0.000002 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.105003 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.105003 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=0.088256Jy sigma=0.000657 ! Fit after self-cal, rms=0.088157Jy sigma=0.000656 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00347467 Jy ! Component: 100 - total flux cleaned = 0.00482304 Jy ! Total flux subtracted in 100 components = 0.00482304 Jy ! Clean residual min=-0.002064 max=0.002133 Jy/beam ! Clean residual mean=0.000001 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.109826 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 20 components and 0.109826 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=0.088018Jy sigma=0.000655 ! Fit after self-cal, rms=0.087992Jy sigma=0.000655 ! 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=0.7791 mas, bmaj=1.851 mas, bpa=-3.149 degrees ! Estimated noise=469.976 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 (3.4, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00265782 Jy ! Component: 100 - total flux cleaned = 0.00415434 Jy ! Component: 150 - total flux cleaned = 0.00484673 Jy ! Component: 200 - total flux cleaned = 0.00520826 Jy ! Total flux subtracted in 200 components = 0.00520826 Jy ! Clean residual min=-0.001611 max=0.001685 Jy/beam ! Clean residual mean=0.000001 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.115034 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 42 components and 0.115034 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=0.087904Jy sigma=0.000654 ! Fit after self-cal, rms=0.087880Jy sigma=0.000654 ! 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 0.94 FD 0.98 HN 1.10 KP 1.01 ! LA 1.03 MK 1.00 NL 0.97 OV 0.99 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.20 KP 1.00 ! LA 0.99 MK 0.93 NL 0.95 OV 1.03 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 1.24 KP 0.97 ! LA 1.07 MK 0.94 NL 0.97 OV 1.00 ! PT 1.00* SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.14 KP 0.99 ! LA 1.02 MK 1.03 NL 1.01 OV 0.93 ! PT 1.00* SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.96 KP 1.00 ! LA 1.01 MK 1.05 NL 1.02 OV 1.02 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.03 KP 0.95 ! LA 1.04 MK 1.21 NL 0.97 OV 1.00 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 0.94 KP 0.99 ! LA 0.98 MK 0.98 NL 0.96 OV 1.03 ! PT 1.00* SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 0.97 KP 0.96 ! LA 1.00 MK 0.91 NL 0.98 OV 1.04 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 0.99 KP 0.99 ! LA 1.06 MK 0.94 NL 0.93 OV 0.98 ! PT 1.00* SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.00 KP 0.96 ! LA 1.02 MK 1.02 NL 0.98 OV 1.00 ! PT 1.00* SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 1.21 KP 0.95 ! LA 1.02 MK 0.96 NL 0.98 OV 0.99 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 0.94 KP 1.03 ! LA 1.05 MK 0.86 NL 1.03 OV 1.01 ! PT 1.00* SC 1.03 ! ! ! Fit before self-cal, rms=0.087880Jy sigma=0.000654 ! Fit after self-cal, rms=0.087378Jy sigma=0.000653 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7796 mas, bmaj=1.85 mas, bpa=-3.224 degrees ! Estimated noise=469.089 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 = 0.000798645 Jy ! Component: 100 - total flux cleaned = 0.00103508 Jy ! Component: 150 - total flux cleaned = 0.00122104 Jy ! Component: 200 - total flux cleaned = 0.00141373 Jy ! Total flux subtracted in 200 components = 0.00141373 Jy ! Clean residual min=-0.001432 max=0.001340 Jy/beam ! Clean residual mean=0.000001 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.116448 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 45 components and 0.116448 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=0.087360Jy sigma=0.000652 ! Fit after self-cal, rms=0.087360Jy sigma=0.000652 ! 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=0.087360Jy sigma=0.000652 ! Fit after self-cal, rms=0.088247Jy sigma=0.000651 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7781 mas, bmaj=1.848 mas, bpa=-3.334 degrees ! Estimated noise=469.697 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000462667 Jy ! Component: 100 - total flux cleaned = 0.000639142 Jy ! Component: 150 - total flux cleaned = 0.000833755 Jy ! Component: 200 - total flux cleaned = 0.00102242 Jy ! Total flux subtracted in 200 components = 0.00102242 Jy ! Clean residual min=-0.001308 max=0.001285 Jy/beam ! Clean residual mean=-0.000001 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.11747 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 55 components and 0.11747 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=0.088240Jy sigma=0.000651 ! Fit after self-cal, rms=0.088269Jy sigma=0.000651 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 = 0.00020644 Jy ! Component: 100 - total flux cleaned = 0.000299004 Jy ! Component: 150 - total flux cleaned = 0.000359362 Jy ! Component: 200 - total flux cleaned = 0.000405493 Jy ! Total flux subtracted in 200 components = 0.000405493 Jy ! Clean residual min=-0.001299 max=0.001273 Jy/beam ! Clean residual mean=-0.000001 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.117876 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 63 components and 0.117876 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=0.088266Jy sigma=0.000651 ! Fit after self-cal, rms=0.088266Jy sigma=0.000651 ! 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=0.088266Jy sigma=0.000651 ! Fit after self-cal, rms=0.089871Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7772 mas, bmaj=1.843 mas, bpa=-3.388 degrees ! Estimated noise=469.917 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000492926 Jy ! Component: 100 - total flux cleaned = 0.000809024 Jy ! Component: 150 - total flux cleaned = 0.00108239 Jy ! Component: 200 - total flux cleaned = 0.00124143 Jy ! Total flux subtracted in 200 components = 0.00124143 Jy ! Clean residual min=-0.001257 max=0.001036 Jy/beam ! Clean residual mean=-0.000001 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.119117 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 71 components and 0.119117 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=0.089866Jy sigma=0.000649 ! Fit after self-cal, rms=0.089942Jy sigma=0.000649 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 = 0.000217967 Jy ! Component: 100 - total flux cleaned = 0.000309451 Jy ! Component: 150 - total flux cleaned = 0.00037491 Jy ! Component: 200 - total flux cleaned = 0.000458604 Jy ! Total flux subtracted in 200 components = 0.000458604 Jy ! Clean residual min=-0.001281 max=0.001002 Jy/beam ! Clean residual mean=-0.000001 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.119576 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 76 components and 0.119576 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=0.089939Jy sigma=0.000649 ! Fit after self-cal, rms=0.089940Jy sigma=0.000649 ! 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=0.089940Jy sigma=0.000649 ! Fit after self-cal, rms=0.090422Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.94 mas, bmaj=2.707 mas, bpa=-0.7205 degrees ! Estimated noise=638.266 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000593373 Jy ! Component: 100 - total flux cleaned = 0.000912325 Jy ! Component: 150 - total flux cleaned = 0.00115189 Jy ! Component: 200 - total flux cleaned = 0.00134469 Jy ! Total flux subtracted in 200 components = 0.00134469 Jy ! Clean residual min=-0.001060 max=0.001085 Jy/beam ! Clean residual mean=-0.000001 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.12092 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 84 components and 0.12092 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=0.090420Jy sigma=0.000649 ! Fit after self-cal, rms=0.090428Jy sigma=0.000649 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 = 0.000218733 Jy ! Component: 100 - total flux cleaned = 0.000380618 Jy ! Component: 150 - total flux cleaned = 0.000463467 Jy ! Component: 200 - total flux cleaned = 0.000504146 Jy ! Total flux subtracted in 200 components = 0.000504146 Jy ! Clean residual min=-0.001046 max=0.001036 Jy/beam ! Clean residual mean=-0.000001 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.121424 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 91 components and 0.121424 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=0.090428Jy sigma=0.000649 ! Fit after self-cal, rms=0.090428Jy sigma=0.000649 ! 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=0.7769 mas, bmaj=1.843 mas, bpa=-3.413 degrees ! Estimated noise=469.923 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7769 x 1.843 at -3.413 degrees (North through East) ! Clean map min=-0.0011413 max=0.072285 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=0.6536 mas, bmaj=1.642 mas, bpa=-2.688 degrees ! Estimated noise=724.792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0551118 Jy ! Component: 100 - total flux cleaned = 0.0786488 Jy ! Component: 150 - total flux cleaned = 0.091386 Jy ! Component: 200 - total flux cleaned = 0.099131 Jy ! Total flux subtracted in 200 components = 0.099131 Jy ! Clean residual min=-0.002370 max=0.004066 Jy/beam ! Clean residual mean=0.000001 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.099131 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.099131 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7769 mas, bmaj=1.843 mas, bpa=-3.413 degrees ! Estimated noise=469.923 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 = 0.00628521 Jy ! Component: 100 - total flux cleaned = 0.0101697 Jy ! Component: 150 - total flux cleaned = 0.012755 Jy ! Component: 200 - total flux cleaned = 0.0145146 Jy ! Total flux subtracted in 200 components = 0.0145146 Jy ! Clean residual min=-0.001749 max=0.001531 Jy/beam ! Clean residual mean=-0.000001 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.113646 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 24 components and 0.113646 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=1.94 mas, bmaj=2.707 mas, bpa=-0.7205 degrees ! Estimated noise=638.266 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00225957 Jy ! Component: 100 - total flux cleaned = 0.00369369 Jy ! Component: 150 - total flux cleaned = 0.00476729 Jy ! Component: 200 - total flux cleaned = 0.00558226 Jy ! Total flux subtracted in 200 components = 0.00558226 Jy ! Clean residual min=-0.001202 max=0.001191 Jy/beam ! Clean residual mean=-0.000002 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.119228 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 = 0.000624754 Jy ! Component: 100 - total flux cleaned = 0.000982493 Jy ! Component: 150 - total flux cleaned = 0.00121348 Jy ! Component: 200 - total flux cleaned = 0.00141047 Jy ! Total flux subtracted in 200 components = 0.00141047 Jy ! Clean residual min=-0.001095 max=0.001097 Jy/beam ! Clean residual mean=-0.000001 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.120638 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 51 components and 0.120638 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7769 mas, bmaj=1.843 mas, bpa=-3.413 degrees ! Estimated noise=469.923 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000114348 Jy ! Component: 100 - total flux cleaned = -0.000135098 Jy ! Component: 150 - total flux cleaned = -0.000200015 Jy ! Component: 200 - total flux cleaned = -0.000182142 Jy ! Total flux subtracted in 200 components = -0.000182142 Jy ! Clean residual min=-0.001383 max=0.001072 Jy/beam ! Clean residual mean=-0.000001 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.120456 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 62 components and 0.120456 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=0.090440Jy sigma=0.000649 ! Fit after self-cal, rms=0.090436Jy sigma=0.000649 wmodel J1622+1426_X_2017_02_19_pus_map.mod ! Writing 62 model components to file: J1622+1426_X_2017_02_19_pus_map.mod wobs J1622+1426_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J1622+1426_X_2017_02_19_pus_uvs.fits wwins J1622+1426_X_2017_02_19_pus_map.win ! wwins: Wrote 3 windows to J1622+1426_X_2017_02_19_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 = -0.00033514 Jy ! Component: 100 - total flux cleaned = -0.000410858 Jy ! Component: 150 - total flux cleaned = -0.000393682 Jy ! Component: 200 - total flux cleaned = -0.00034374 Jy ! Component: 250 - total flux cleaned = -0.00029542 Jy ! Component: 300 - total flux cleaned = -0.000232309 Jy ! Component: 350 - total flux cleaned = -0.000170977 Jy ! Component: 400 - total flux cleaned = -6.59646e-05 Jy ! Component: 450 - total flux cleaned = 5.14333e-05 Jy ! Component: 500 - total flux cleaned = 0.000137725 Jy ! Component: 550 - total flux cleaned = 0.000222219 Jy ! Component: 600 - total flux cleaned = 0.000277501 Jy ! Component: 650 - total flux cleaned = 0.000331997 Jy ! Component: 700 - total flux cleaned = 0.000398653 Jy ! Component: 750 - total flux cleaned = 0.00045097 Jy ! Component: 800 - total flux cleaned = 0.000463912 Jy ! Component: 850 - total flux cleaned = 0.000502198 Jy ! Component: 900 - total flux cleaned = 0.000502118 Jy ! Component: 950 - total flux cleaned = 0.000514618 Jy ! Component: 1000 - total flux cleaned = 0.000490134 Jy ! Component: 1050 - total flux cleaned = 0.000514621 Jy ! Component: 1100 - total flux cleaned = 0.0005386 Jy ! Component: 1150 - total flux cleaned = 0.00055027 Jy ! Component: 1200 - total flux cleaned = 0.00050355 Jy ! Component: 1250 - total flux cleaned = 0.000538414 Jy ! Component: 1300 - total flux cleaned = 0.000561096 Jy ! Component: 1350 - total flux cleaned = 0.000526998 Jy ! Component: 1400 - total flux cleaned = 0.000504624 Jy ! Component: 1450 - total flux cleaned = 0.000482542 Jy ! Component: 1500 - total flux cleaned = 0.000482545 Jy ! Component: 1550 - total flux cleaned = 0.000449964 Jy ! Component: 1600 - total flux cleaned = 0.000439441 Jy ! Component: 1650 - total flux cleaned = 0.000450065 Jy ! Component: 1700 - total flux cleaned = 0.000460508 Jy ! Component: 1750 - total flux cleaned = 0.000439688 Jy ! Component: 1800 - total flux cleaned = 0.000439809 Jy ! Component: 1850 - total flux cleaned = 0.000419297 Jy ! Component: 1900 - total flux cleaned = 0.000409151 Jy ! Component: 1950 - total flux cleaned = 0.00038895 Jy ! Component: 2000 - total flux cleaned = 0.00037894 Jy ! Total flux subtracted in 2048 components = 0.000349333 Jy ! Clean residual min=-0.000545 max=0.000559 Jy/beam ! Clean residual mean=-0.000000 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.120806 Jy keep ! Adding 150 model components to the UV plane model. ! The established model now contains 212 components and 0.120805 Jy ![Exited script file: muppet] wmap "J1622+1426_X_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7769 x 1.843 at -3.413 degrees (North through East) ! Clean map min=-0.0011617 max=0.072017 Jy/beam ! Writing clean map to FITS file: J1622+1426_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0720169 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000181479 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.755984 0.755984 1.51197 3.02394 6.04787 12.0957 24.1915 48.383 96.7659 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.072 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7769 x 1.843 at -3.413 degrees (North through East) ! Clean map min=-0.0011617 max=0.072017 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 J1622+1426_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:45:19 2019