! Started logfile: J1448+0402_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:26:16 2017 obs J1448+0402_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J1448+0402_X_2014_01_04_pus_uva.fits ! AN table 1: 97 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.432131 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1448+0402 ! ! 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 382 lines of history. ! ! Reading 18108 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 J1448+0402_X_2014_01_04_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 290 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 290 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 290 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 290 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 290 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 290 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 290 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 290 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 290 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 290 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 290 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 290 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.895868Jy sigma=0.011649 ! Fit after self-cal, rms=0.862035Jy sigma=0.011235 ! 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=0.663 mas, bmaj=1.799 mas, bpa=-3.257 degrees ! Estimated noise=1310.1 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 = 0.0967761 Jy ! Component: 100 - total flux cleaned = 0.130793 Jy ! Total flux subtracted in 100 components = 0.130793 Jy ! Clean residual min=-0.012128 max=0.020150 Jy/beam ! Clean residual mean=-0.000088 rms=0.003929 Jy/beam ! Combined flux in latest and established models = 0.130793 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.130793 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=0.079572Jy sigma=0.001049 ! Fit after self-cal, rms=0.079503Jy sigma=0.001048 ! 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=0.8358 mas, bmaj=2.134 mas, bpa=-3.383 degrees ! Estimated noise=404.045 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 = 0.0311714 Jy ! Component: 100 - total flux cleaned = 0.0471742 Jy ! Component: 150 - total flux cleaned = 0.0563281 Jy ! Component: 200 - total flux cleaned = 0.0617688 Jy ! Total flux subtracted in 200 components = 0.0617688 Jy ! Clean residual min=-0.009678 max=0.018907 Jy/beam ! Clean residual mean=-0.000069 rms=0.003254 Jy/beam ! Combined flux in latest and established models = 0.192562 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 25 components and 0.192562 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=0.067872Jy sigma=0.000873 ! Fit after self-cal, rms=0.067817Jy sigma=0.000871 ! Inverting map ! Added new window around map position (1.6, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0159702 Jy ! Component: 100 - total flux cleaned = 0.0230898 Jy ! Component: 150 - total flux cleaned = 0.0265549 Jy ! Component: 200 - total flux cleaned = 0.0279868 Jy ! Total flux subtracted in 200 components = 0.0279868 Jy ! Clean residual min=-0.006761 max=0.008146 Jy/beam ! Clean residual mean=-0.000029 rms=0.001831 Jy/beam ! Combined flux in latest and established models = 0.220549 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 55 components and 0.220549 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=0.064353Jy sigma=0.000818 ! Fit after self-cal, rms=0.063812Jy sigma=0.000811 ! 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 1.00* FD 1.03 KP 1.00* LA 0.97 ! MK 0.97 NL 1.08 OV 1.00 PT 0.97 ! SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 KP 1.00* LA 0.98 ! MK 0.93 NL 1.05 OV 0.99 PT 0.91 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 KP 1.00* LA 0.99 ! MK 0.95 NL 1.06 OV 1.01 PT 0.90 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 KP 1.00* LA 1.00 ! MK 0.95 NL 1.05 OV 1.02 PT 0.89 ! SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 KP 1.00* LA 1.00 ! MK 0.96 NL 1.11 OV 1.01 PT 0.91 ! SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 KP 1.00* LA 1.01 ! MK 0.96 NL 1.06 OV 1.04 PT 0.90 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 KP 1.00* LA 1.02 ! MK 0.97 NL 1.09 OV 1.03 PT 0.92 ! SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 KP 1.00* LA 0.99 ! MK 0.98 NL 1.08 OV 1.05 PT 0.91 ! SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 KP 1.00* LA 0.99 ! MK 0.97 NL 1.09 OV 1.08 PT 0.90 ! SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 KP 1.00* LA 1.03 ! MK 0.99 NL 1.08 OV 1.03 PT 0.92 ! SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 KP 1.00* LA 1.04 ! MK 1.00 NL 1.10 OV 1.02 PT 0.92 ! SC 0.93 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 KP 1.00* LA 0.99 ! MK 0.92 NL 1.09 OV 1.04 PT 0.95 ! SC 0.95 ! ! ! Fit before self-cal, rms=0.063812Jy sigma=0.000811 ! Fit after self-cal, rms=0.062631Jy sigma=0.000797 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8261 mas, bmaj=2.127 mas, bpa=-3.238 degrees ! Estimated noise=402.687 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 = 0.00239536 Jy ! Component: 100 - total flux cleaned = 0.00186554 Jy ! Component: 150 - total flux cleaned = 0.00150775 Jy ! Component: 200 - total flux cleaned = 0.00126305 Jy ! Total flux subtracted in 200 components = 0.00126305 Jy ! Clean residual min=-0.003285 max=0.002795 Jy/beam ! Clean residual mean=-0.000002 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.221812 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 63 components and 0.221812 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=0.062447Jy sigma=0.000794 ! Fit after self-cal, rms=0.062437Jy sigma=0.000794 ! 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=0.062437Jy sigma=0.000794 ! Fit after self-cal, rms=0.061940Jy sigma=0.000793 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8249 mas, bmaj=2.119 mas, bpa=-3.347 degrees ! Estimated noise=400.24 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000770502 Jy ! Component: 100 - total flux cleaned = 0.000636103 Jy ! Component: 150 - total flux cleaned = 0.000516451 Jy ! Component: 200 - total flux cleaned = 0.000411814 Jy ! Total flux subtracted in 200 components = 0.000411814 Jy ! Clean residual min=-0.003029 max=0.002289 Jy/beam ! Clean residual mean=-0.000002 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.222224 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 71 components and 0.222224 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=0.061879Jy sigma=0.000792 ! Fit after self-cal, rms=0.061867Jy sigma=0.000792 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 = 0.000435248 Jy ! Component: 100 - total flux cleaned = 0.000400524 Jy ! Component: 150 - total flux cleaned = 0.000400326 Jy ! Component: 200 - total flux cleaned = 0.000401702 Jy ! Total flux subtracted in 200 components = 0.000401702 Jy ! Clean residual min=-0.002885 max=0.002141 Jy/beam ! Clean residual mean=-0.000001 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.222626 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 78 components and 0.222626 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=0.061835Jy sigma=0.000791 ! Fit after self-cal, rms=0.061829Jy sigma=0.000791 ! 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=0.061829Jy sigma=0.000791 ! Fit after self-cal, rms=0.061644Jy sigma=0.000791 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8249 mas, bmaj=2.117 mas, bpa=-3.368 degrees ! Estimated noise=399.051 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000358038 Jy ! Component: 100 - total flux cleaned = 0.000264298 Jy ! Component: 150 - total flux cleaned = 0.000237075 Jy ! Component: 200 - total flux cleaned = 0.000185163 Jy ! Total flux subtracted in 200 components = 0.000185163 Jy ! Clean residual min=-0.002568 max=0.002003 Jy/beam ! Clean residual mean=-0.000002 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.222811 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 83 components and 0.222811 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=0.061616Jy sigma=0.000791 ! Fit after self-cal, rms=0.061611Jy sigma=0.000791 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 = 0.000309647 Jy ! Component: 100 - total flux cleaned = 0.000285356 Jy ! Component: 150 - total flux cleaned = 0.000284624 Jy ! Component: 200 - total flux cleaned = 0.000283123 Jy ! Total flux subtracted in 200 components = 0.000283123 Jy ! Clean residual min=-0.002446 max=0.001872 Jy/beam ! Clean residual mean=-0.000002 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.223094 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 86 components and 0.223094 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=0.061593Jy sigma=0.000790 ! Fit after self-cal, rms=0.061590Jy sigma=0.000790 ! 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=0.061590Jy sigma=0.000790 ! Fit after self-cal, rms=0.061485Jy sigma=0.000790 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.327 mas, bmaj=4.743 mas, bpa=-11.39 degrees ! Estimated noise=521.522 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000443192 Jy ! Component: 100 - total flux cleaned = 0.000368487 Jy ! Component: 150 - total flux cleaned = 0.000308199 Jy ! Component: 200 - total flux cleaned = 0.000206607 Jy ! Total flux subtracted in 200 components = 0.000206607 Jy ! Clean residual min=-0.001985 max=0.001796 Jy/beam ! Clean residual mean=-0.000006 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.2233 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 94 components and 0.2233 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=0.061480Jy sigma=0.000790 ! Fit after self-cal, rms=0.061475Jy sigma=0.000790 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 = 0.000224742 Jy ! Component: 100 - total flux cleaned = 0.00018918 Jy ! Component: 150 - total flux cleaned = 6.18573e-05 Jy ! Component: 200 - total flux cleaned = -5.17619e-05 Jy ! Total flux subtracted in 200 components = -5.17619e-05 Jy ! Clean residual min=-0.001909 max=0.001708 Jy/beam ! Clean residual mean=-0.000006 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.223249 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 97 components and 0.223249 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=0.061476Jy sigma=0.000790 ! Fit after self-cal, rms=0.061472Jy sigma=0.000790 ! 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=0.825 mas, bmaj=2.117 mas, bpa=-3.393 degrees ! Estimated noise=398.364 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.825 x 2.117 at -3.393 degrees (North through East) ! Clean map min=-0.0021151 max=0.13257 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=0.655 mas, bmaj=1.789 mas, bpa=-3.259 degrees ! Estimated noise=1281.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0948144 Jy ! Component: 100 - total flux cleaned = 0.130411 Jy ! Component: 150 - total flux cleaned = 0.151972 Jy ! Component: 200 - total flux cleaned = 0.166777 Jy ! Total flux subtracted in 200 components = 0.166777 Jy ! Clean residual min=-0.007198 max=0.008428 Jy/beam ! Clean residual mean=-0.000048 rms=0.002190 Jy/beam ! Combined flux in latest and established models = 0.166777 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.166777 Jy ! Inverting map and beam ! Estimated beam: bmin=0.825 mas, bmaj=2.117 mas, bpa=-3.393 degrees ! Estimated noise=398.364 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 = 0.0186361 Jy ! Component: 100 - total flux cleaned = 0.0298177 Jy ! Component: 150 - total flux cleaned = 0.0370475 Jy ! Component: 200 - total flux cleaned = 0.0418423 Jy ! Total flux subtracted in 200 components = 0.0418423 Jy ! Clean residual min=-0.002713 max=0.002895 Jy/beam ! Clean residual mean=-0.000025 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 0.20862 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 57 components and 0.20862 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=2.327 mas, bmaj=4.743 mas, bpa=-11.39 degrees ! Estimated noise=521.522 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00527737 Jy ! Component: 100 - total flux cleaned = 0.00783374 Jy ! Component: 150 - total flux cleaned = 0.00941651 Jy ! Component: 200 - total flux cleaned = 0.010489 Jy ! Total flux subtracted in 200 components = 0.010489 Jy ! Clean residual min=-0.001987 max=0.001787 Jy/beam ! Clean residual mean=-0.000018 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.219109 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 = 0.000750976 Jy ! Component: 100 - total flux cleaned = 0.0012782 Jy ! Component: 150 - total flux cleaned = 0.00144445 Jy ! Component: 200 - total flux cleaned = 0.00155091 Jy ! Total flux subtracted in 200 components = 0.00155091 Jy ! Clean residual min=-0.001822 max=0.001782 Jy/beam ! Clean residual mean=-0.000013 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.22066 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 100 components and 0.220659 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.825 mas, bmaj=2.117 mas, bpa=-3.393 degrees ! Estimated noise=398.364 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.04629e-05 Jy ! Component: 100 - total flux cleaned = -7.44695e-05 Jy ! Component: 150 - total flux cleaned = -0.000107848 Jy ! Component: 200 - total flux cleaned = -0.000106955 Jy ! Total flux subtracted in 200 components = -0.000106955 Jy ! Clean residual min=-0.001674 max=0.001544 Jy/beam ! Clean residual mean=-0.000006 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.220553 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 108 components and 0.220553 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=0.061458Jy sigma=0.000790 ! Fit after self-cal, rms=0.061439Jy sigma=0.000790 wmodel J1448+0402_X_2014_01_04_pus_map.mod ! Writing 108 model components to file: J1448+0402_X_2014_01_04_pus_map.mod wobs J1448+0402_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J1448+0402_X_2014_01_04_pus_uvs.fits wwins J1448+0402_X_2014_01_04_pus_map.win ! wwins: Wrote 2 windows to J1448+0402_X_2014_01_04_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 = -0.00039518 Jy ! Component: 100 - total flux cleaned = -0.000446463 Jy ! Component: 150 - total flux cleaned = -0.000581241 Jy ! Component: 200 - total flux cleaned = -0.000664454 Jy ! Component: 250 - total flux cleaned = -0.000645591 Jy ! Component: 300 - total flux cleaned = -0.000645745 Jy ! Component: 350 - total flux cleaned = -0.000695494 Jy ! Component: 400 - total flux cleaned = -0.000758044 Jy ! Component: 450 - total flux cleaned = -0.000817489 Jy ! Component: 500 - total flux cleaned = -0.000873323 Jy ! Component: 550 - total flux cleaned = -0.000900511 Jy ! Component: 600 - total flux cleaned = -0.00103022 Jy ! Component: 650 - total flux cleaned = -0.00115426 Jy ! Component: 700 - total flux cleaned = -0.00125011 Jy ! Component: 750 - total flux cleaned = -0.00137692 Jy ! Component: 800 - total flux cleaned = -0.00151083 Jy ! Component: 850 - total flux cleaned = -0.00161836 Jy ! Component: 900 - total flux cleaned = -0.00173273 Jy ! Component: 950 - total flux cleaned = -0.00186367 Jy ! Component: 1000 - total flux cleaned = -0.00194178 Jy ! Component: 1050 - total flux cleaned = -0.00203672 Jy ! Component: 1100 - total flux cleaned = -0.00211971 Jy ! Component: 1150 - total flux cleaned = -0.0022093 Jy ! Component: 1200 - total flux cleaned = -0.00230466 Jy ! Component: 1250 - total flux cleaned = -0.0023384 Jy ! Component: 1300 - total flux cleaned = -0.00239623 Jy ! Component: 1350 - total flux cleaned = -0.00243676 Jy ! Component: 1400 - total flux cleaned = -0.00248422 Jy ! Component: 1450 - total flux cleaned = -0.00253827 Jy ! Component: 1500 - total flux cleaned = -0.00256078 Jy ! Component: 1550 - total flux cleaned = -0.00259044 Jy ! Component: 1600 - total flux cleaned = -0.00263404 Jy ! Component: 1650 - total flux cleaned = -0.00266263 Jy ! Component: 1700 - total flux cleaned = -0.00269781 Jy ! Component: 1750 - total flux cleaned = -0.00273924 Jy ! Component: 1800 - total flux cleaned = -0.00277324 Jy ! Component: 1850 - total flux cleaned = -0.00282009 Jy ! Component: 1900 - total flux cleaned = -0.00282676 Jy ! Component: 1950 - total flux cleaned = -0.00285934 Jy ! Component: 2000 - total flux cleaned = -0.00289135 Jy ! Total flux subtracted in 2048 components = -0.00292912 Jy ! Clean residual min=-0.000374 max=0.000342 Jy/beam ! Clean residual mean=-0.000003 rms=0.000115 Jy/beam ! Combined flux in latest and established models = 0.217623 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 238 components and 0.217623 Jy ![Exited script file: muppet] wmap "J1448+0402_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.825 x 2.117 at -3.393 degrees (North through East) ! Clean map min=-0.00073353 max=0.13374 Jy/beam ! Writing clean map to FITS file: J1448+0402_X_2014_01_04_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.133738 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000112711 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.252833 0.252833 0.505665 1.01133 2.02266 4.04532 8.09064 16.1813 32.3626 64.7251 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.133 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.825 x 2.117 at -3.393 degrees (North through East) ! Clean map min=-0.00073353 max=0.13374 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 J1448+0402_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:26:17 2017