! Started logfile: J0217+0144_X_2017_07_16_pus_uvs.log on Thu May 9 14:00:26 2019 obs J0217+0144_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J0217+0144_X_2017_07_16_pus_uva.fits ! AN table 1: 10 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.551111 visibilities/baseline/integration-bin. ! Found source: J0217+0144 ! ! 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 1200 lines of history. ! ! Reading 2976 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 J0217+0144_X_2017_07_16_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 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.525694Jy sigma=0.004094 ! Fit after self-cal, rms=0.499366Jy sigma=0.003877 ! 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=0.7013 mas, bmaj=1.606 mas, bpa=1.549 degrees ! Estimated noise=2483.63 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 = 0.390502 Jy ! Component: 100 - total flux cleaned = 0.477921 Jy ! Total flux subtracted in 100 components = 0.477921 Jy ! Clean residual min=-0.017440 max=0.031990 Jy/beam ! Clean residual mean=-0.000043 rms=0.006281 Jy/beam ! Combined flux in latest and established models = 0.477921 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.477921 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=0.106726Jy sigma=0.000807 ! Fit after self-cal, rms=0.106732Jy sigma=0.000807 ! 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=0.8253 mas, bmaj=1.754 mas, bpa=2.756 degrees ! Estimated noise=1679.58 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 = 0.0432583 Jy ! Component: 100 - total flux cleaned = 0.0637655 Jy ! Component: 150 - total flux cleaned = 0.0740479 Jy ! Component: 200 - total flux cleaned = 0.0797231 Jy ! Total flux subtracted in 200 components = 0.0797231 Jy ! Clean residual min=-0.009055 max=0.011725 Jy/beam ! Clean residual mean=-0.000005 rms=0.002566 Jy/beam ! Combined flux in latest and established models = 0.557644 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 20 components and 0.557644 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=0.090083Jy sigma=0.000665 ! Fit after self-cal, rms=0.089984Jy sigma=0.000664 ! 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 0.98 FD 1.00* HN 1.03 KP 1.03 ! LA 1.00* MK 0.99 NL 0.98 OV 0.99 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.05 KP 1.06 ! LA 1.00* MK 1.02 NL 1.00 OV 0.96 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.02 KP 0.99 ! LA 1.00* MK 1.00 NL 0.98 OV 0.99 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.03 KP 1.00 ! LA 1.00* MK 1.02 NL 1.00 OV 0.97 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.96 KP 0.98 ! LA 1.00* MK 1.04 NL 0.99 OV 1.00 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.04 KP 1.04 ! LA 1.00* MK 0.98 NL 0.97 OV 0.99 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.99 KP 1.00 ! LA 1.00* MK 1.01 NL 1.02 OV 0.99 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.05 KP 0.99 ! LA 1.00* MK 0.98 NL 0.98 OV 0.98 ! PT 1.07 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.00 KP 1.01 ! LA 1.00* MK 0.99 NL 1.00 OV 0.97 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 1.03 KP 1.03 ! LA 1.00* MK 1.00 NL 0.96 OV 0.99 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.99 KP 0.93 ! LA 1.00* MK 0.98 NL 0.97 OV 1.00 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 1.06 KP 0.89 ! LA 1.00* MK 1.05 NL 0.98 OV 1.00 ! PT 1.00 SC 0.99 ! ! ! Fit before self-cal, rms=0.089984Jy sigma=0.000664 ! Fit after self-cal, rms=0.087411Jy sigma=0.000647 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8284 mas, bmaj=1.754 mas, bpa=2.78 degrees ! Estimated noise=1675.15 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 (1.8, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00898784 Jy ! Component: 100 - total flux cleaned = 0.0130668 Jy ! Component: 150 - total flux cleaned = 0.0151796 Jy ! Component: 200 - total flux cleaned = 0.0164407 Jy ! Total flux subtracted in 200 components = 0.0164407 Jy ! Clean residual min=-0.005447 max=0.005457 Jy/beam ! Clean residual mean=-0.000004 rms=0.001477 Jy/beam ! Combined flux in latest and established models = 0.574085 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 41 components and 0.574085 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=0.086540Jy sigma=0.000639 ! Fit after self-cal, rms=0.086526Jy sigma=0.000638 ! 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=0.086526Jy sigma=0.000638 ! Fit after self-cal, rms=0.086254Jy sigma=0.000638 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8277 mas, bmaj=1.753 mas, bpa=2.695 degrees ! Estimated noise=1671.53 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00316581 Jy ! Component: 100 - total flux cleaned = 0.00413146 Jy ! Component: 150 - total flux cleaned = 0.00462278 Jy ! Component: 200 - total flux cleaned = 0.00503663 Jy ! Total flux subtracted in 200 components = 0.00503663 Jy ! Clean residual min=-0.005068 max=0.004517 Jy/beam ! Clean residual mean=-0.000003 rms=0.001289 Jy/beam ! Combined flux in latest and established models = 0.579121 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 48 components and 0.579121 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=0.086096Jy sigma=0.000637 ! Fit after self-cal, rms=0.086082Jy sigma=0.000636 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 = 1.82774e-05 Jy ! Component: 100 - total flux cleaned = 0.000115682 Jy ! Component: 150 - total flux cleaned = 0.000369074 Jy ! Component: 200 - total flux cleaned = 0.000481205 Jy ! Total flux subtracted in 200 components = 0.000481205 Jy ! Clean residual min=-0.004943 max=0.004311 Jy/beam ! Clean residual mean=-0.000003 rms=0.001244 Jy/beam ! Combined flux in latest and established models = 0.579602 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 54 components and 0.579602 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=0.086028Jy sigma=0.000636 ! Fit after self-cal, rms=0.086024Jy sigma=0.000636 ! 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=0.086024Jy sigma=0.000636 ! Fit after self-cal, rms=0.085962Jy sigma=0.000636 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8275 mas, bmaj=1.752 mas, bpa=2.646 degrees ! Estimated noise=1671.24 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00157153 Jy ! Component: 100 - total flux cleaned = 0.00180404 Jy ! Component: 150 - total flux cleaned = 0.00180543 Jy ! Component: 200 - total flux cleaned = 0.00186934 Jy ! Total flux subtracted in 200 components = 0.00186934 Jy ! Clean residual min=-0.004797 max=0.003999 Jy/beam ! Clean residual mean=-0.000003 rms=0.001161 Jy/beam ! Combined flux in latest and established models = 0.581472 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 61 components and 0.581472 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=0.085912Jy sigma=0.000635 ! Fit after self-cal, rms=0.085908Jy sigma=0.000635 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 = 1.42585e-05 Jy ! Component: 100 - total flux cleaned = 7.71151e-05 Jy ! Component: 150 - total flux cleaned = 0.000105006 Jy ! Component: 200 - total flux cleaned = 0.000130949 Jy ! Total flux subtracted in 200 components = 0.000130949 Jy ! Clean residual min=-0.004737 max=0.003878 Jy/beam ! Clean residual mean=-0.000003 rms=0.001139 Jy/beam ! Combined flux in latest and established models = 0.581603 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 65 components and 0.581603 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=0.085886Jy sigma=0.000635 ! Fit after self-cal, rms=0.085885Jy sigma=0.000635 ! 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=0.085885Jy sigma=0.000635 ! Fit after self-cal, rms=0.085872Jy sigma=0.000635 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.792 mas, bmaj=2.847 mas, bpa=-13.47 degrees ! Estimated noise=2295.33 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000425945 Jy ! Component: 100 - total flux cleaned = 0.000640896 Jy ! Component: 150 - total flux cleaned = 0.000487201 Jy ! Component: 200 - total flux cleaned = 0.000399861 Jy ! Total flux subtracted in 200 components = 0.000399861 Jy ! Clean residual min=-0.005814 max=0.005657 Jy/beam ! Clean residual mean=-0.000003 rms=0.001863 Jy/beam ! Combined flux in latest and established models = 0.582003 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 77 components and 0.582002 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=0.085883Jy sigma=0.000635 ! Fit after self-cal, rms=0.085874Jy sigma=0.000635 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 = 0.000206211 Jy ! Component: 100 - total flux cleaned = 0.000458697 Jy ! Component: 150 - total flux cleaned = 0.000461649 Jy ! Component: 200 - total flux cleaned = 0.000494521 Jy ! Total flux subtracted in 200 components = 0.000494521 Jy ! Clean residual min=-0.005690 max=0.005742 Jy/beam ! Clean residual mean=-0.000002 rms=0.001849 Jy/beam ! Combined flux in latest and established models = 0.582497 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 87 components and 0.582497 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=0.085903Jy sigma=0.000635 ! Fit after self-cal, rms=0.085902Jy sigma=0.000635 ! 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=0.8274 mas, bmaj=1.752 mas, bpa=2.616 degrees ! Estimated noise=1671.55 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8274 x 1.752 at 2.616 degrees (North through East) ! Clean map min=-0.0042755 max=0.50831 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 ! Performing amp+phase self-cal ! ! 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=0.085902Jy sigma=0.000635 ! Fit after self-cal, rms=0.079750Jy sigma=0.000581 ! Inverting map and beam ! Estimated beam: bmin=0.8278 mas, bmaj=1.753 mas, bpa=2.716 degrees ! Estimated noise=1672.33 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000559688 Jy ! Component: 100 - total flux cleaned = 0.000979208 Jy ! Component: 150 - total flux cleaned = 0.00122786 Jy ! Component: 200 - total flux cleaned = 0.00135508 Jy ! Total flux subtracted in 200 components = 0.00135508 Jy ! Clean residual min=-0.004373 max=0.003727 Jy/beam ! Clean residual mean=-0.000001 rms=0.001041 Jy/beam ! Combined flux in latest and established models = 0.583852 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 104 components and 0.583852 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=0.079715Jy sigma=0.000581 ! Fit after self-cal, rms=0.079714Jy sigma=0.000581 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.22127e-05 Jy ! Component: 100 - total flux cleaned = 0.000185199 Jy ! Component: 150 - total flux cleaned = 0.000264402 Jy ! Component: 200 - total flux cleaned = 0.000337034 Jy ! Total flux subtracted in 200 components = 0.000337034 Jy ! Clean residual min=-0.004320 max=0.003690 Jy/beam ! Clean residual mean=-0.000001 rms=0.001029 Jy/beam ! Combined flux in latest and established models = 0.584189 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 109 components and 0.584189 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=0.079698Jy sigma=0.000580 ! Fit after self-cal, rms=0.079697Jy sigma=0.000580 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.079697Jy sigma=0.000580 ! Fit after self-cal, rms=0.079717Jy sigma=0.000580 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=0.7033 mas, bmaj=1.607 mas, bpa=1.6 degrees ! Estimated noise=2474.35 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.388969 Jy ! Component: 100 - total flux cleaned = 0.475957 Jy ! Component: 150 - total flux cleaned = 0.511119 Jy ! Component: 200 - total flux cleaned = 0.530633 Jy ! Total flux subtracted in 200 components = 0.530633 Jy ! Clean residual min=-0.010907 max=0.012917 Jy/beam ! Clean residual mean=-0.000020 rms=0.002954 Jy/beam ! Combined flux in latest and established models = 0.530633 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.530633 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8276 mas, bmaj=1.753 mas, bpa=2.707 degrees ! Estimated noise=1672.84 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-4, 10.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0168326 Jy ! Component: 100 - total flux cleaned = 0.0270329 Jy ! Component: 150 - total flux cleaned = 0.0339565 Jy ! Component: 200 - total flux cleaned = 0.0391216 Jy ! Total flux subtracted in 200 components = 0.0391216 Jy ! Clean residual min=-0.005547 max=0.003974 Jy/beam ! Clean residual mean=-0.000008 rms=0.001361 Jy/beam ! Combined flux in latest and established models = 0.569754 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 37 components and 0.569754 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=1.792 mas, bmaj=2.846 mas, bpa=-13.34 degrees ! Estimated noise=2297.22 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0069784 Jy ! Component: 100 - total flux cleaned = 0.0108772 Jy ! Component: 150 - total flux cleaned = 0.0133572 Jy ! Component: 200 - total flux cleaned = 0.0150883 Jy ! Total flux subtracted in 200 components = 0.0150883 Jy ! Clean residual min=-0.005663 max=0.003525 Jy/beam ! Clean residual mean=-0.000003 rms=0.001493 Jy/beam ! Combined flux in latest and established models = 0.584843 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 = 0.00123871 Jy ! Component: 100 - total flux cleaned = 0.00188295 Jy ! Component: 150 - total flux cleaned = 0.00216921 Jy ! Component: 200 - total flux cleaned = 0.00231465 Jy ! Total flux subtracted in 200 components = 0.00231465 Jy ! Clean residual min=-0.005133 max=0.003682 Jy/beam ! Clean residual mean=0.000001 rms=0.001422 Jy/beam ! Combined flux in latest and established models = 0.587157 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 82 components and 0.587158 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8276 mas, bmaj=1.753 mas, bpa=2.707 degrees ! Estimated noise=1672.84 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109085 Jy ! Component: 100 - total flux cleaned = 0.000843943 Jy ! Component: 150 - total flux cleaned = 0.000987447 Jy ! Component: 200 - total flux cleaned = 0.0012395 Jy ! Total flux subtracted in 200 components = 0.0012395 Jy ! Clean residual min=-0.004001 max=0.003600 Jy/beam ! Clean residual mean=0.000000 rms=0.000973 Jy/beam ! Combined flux in latest and established models = 0.588397 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 96 components and 0.588397 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=0.079720Jy sigma=0.000580 ! Fit after self-cal, rms=0.079682Jy sigma=0.000580 wmodel J0217+0144_X_2017_07_16_pus_map.mod ! Writing 96 model components to file: J0217+0144_X_2017_07_16_pus_map.mod wobs J0217+0144_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J0217+0144_X_2017_07_16_pus_uvs.fits wwins J0217+0144_X_2017_07_16_pus_map.win ! wwins: Wrote 3 windows to J0217+0144_X_2017_07_16_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 = -0.00147431 Jy ! Component: 100 - total flux cleaned = -0.0021066 Jy ! Component: 150 - total flux cleaned = -0.00238479 Jy ! Component: 200 - total flux cleaned = -0.00263924 Jy ! Component: 250 - total flux cleaned = -0.00287848 Jy ! Component: 300 - total flux cleaned = -0.0030128 Jy ! Component: 350 - total flux cleaned = -0.00317855 Jy ! Component: 400 - total flux cleaned = -0.0032949 Jy ! Component: 450 - total flux cleaned = -0.00333342 Jy ! Component: 500 - total flux cleaned = -0.00340591 Jy ! Component: 550 - total flux cleaned = -0.00351042 Jy ! Component: 600 - total flux cleaned = -0.00367943 Jy ! Component: 650 - total flux cleaned = -0.00384272 Jy ! Component: 700 - total flux cleaned = -0.0040001 Jy ! Component: 750 - total flux cleaned = -0.00406079 Jy ! Component: 800 - total flux cleaned = -0.00417956 Jy ! Component: 850 - total flux cleaned = -0.00432323 Jy ! Component: 900 - total flux cleaned = -0.00443527 Jy ! Component: 950 - total flux cleaned = -0.00451691 Jy ! Component: 1000 - total flux cleaned = -0.00454326 Jy ! Component: 1050 - total flux cleaned = -0.00451732 Jy ! Component: 1100 - total flux cleaned = -0.00456858 Jy ! Component: 1150 - total flux cleaned = -0.00459382 Jy ! Component: 1200 - total flux cleaned = -0.00469176 Jy ! Component: 1250 - total flux cleaned = -0.00473938 Jy ! Component: 1300 - total flux cleaned = -0.00476246 Jy ! Component: 1350 - total flux cleaned = -0.00473888 Jy ! Component: 1400 - total flux cleaned = -0.00473914 Jy ! Component: 1450 - total flux cleaned = -0.00476184 Jy ! Component: 1500 - total flux cleaned = -0.00482828 Jy ! Component: 1550 - total flux cleaned = -0.00482823 Jy ! Component: 1600 - total flux cleaned = -0.0047424 Jy ! Component: 1650 - total flux cleaned = -0.00470046 Jy ! Component: 1700 - total flux cleaned = -0.00472159 Jy ! Component: 1750 - total flux cleaned = -0.00468036 Jy ! Component: 1800 - total flux cleaned = -0.00461935 Jy ! Component: 1850 - total flux cleaned = -0.00463976 Jy ! Component: 1900 - total flux cleaned = -0.00461979 Jy ! Component: 1950 - total flux cleaned = -0.00456068 Jy ! Component: 2000 - total flux cleaned = -0.00450216 Jy ! Total flux subtracted in 2048 components = -0.00446345 Jy ! Clean residual min=-0.001240 max=0.001212 Jy/beam ! Clean residual mean=0.000000 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.583934 Jy keep ! Adding 110 model components to the UV plane model. ! The established model now contains 206 components and 0.583934 Jy ![Exited script file: muppet] wmap "J0217+0144_X_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8276 x 1.753 at 2.707 degrees (North through East) ! Clean map min=-0.0022409 max=0.50745 Jy/beam ! Writing clean map to FITS file: J0217+0144_X_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.507453 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000311586 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.184205 0.184205 0.368411 0.736822 1.47364 2.94729 5.89458 11.7892 23.5783 47.1566 94.3132 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.507 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8276 x 1.753 at 2.707 degrees (North through East) ! Clean map min=-0.0022409 max=0.50745 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 J0217+0144_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:00:26 2019