! Started logfile: J0121+1149_X_2017_06_15_pus_uvs.log on Tue May 7 19:50:10 2019 obs J0121+1149_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J0121+1149_X_2017_06_15_pus_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.475926 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0121+1149 ! ! 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 989 lines of history. ! ! Reading 12336 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 J0121+1149_X_2017_06_15_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 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.545718Jy sigma=0.004561 ! Fit after self-cal, rms=0.516388Jy sigma=0.004338 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.725 mas, bmaj=1.745 mas, bpa=-3.42 degrees ! Estimated noise=1114.35 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 = 0.717553 Jy ! Component: 100 - total flux cleaned = 1.04431 Jy ! Total flux subtracted in 100 components = 1.04431 Jy ! Clean residual min=-0.060429 max=0.160634 Jy/beam ! Clean residual mean=-0.000455 rms=0.018445 Jy/beam ! Combined flux in latest and established models = 1.04431 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 1.04431 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=0.366876Jy sigma=0.003305 ! Fit after self-cal, rms=0.355381Jy sigma=0.003222 ! Inverting map ! Added new window around map position (-0.4, 1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.203043 Jy ! Component: 100 - total flux cleaned = 0.321313 Jy ! Total flux subtracted in 100 components = 0.321313 Jy ! Clean residual min=-0.028620 max=0.062865 Jy/beam ! Clean residual mean=-0.000182 rms=0.008531 Jy/beam ! Combined flux in latest and established models = 1.36563 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 20 components and 1.36563 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=0.183052Jy sigma=0.001617 ! Fit after self-cal, rms=0.177913Jy sigma=0.001577 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0818424 Jy ! Component: 100 - total flux cleaned = 0.133413 Jy ! Total flux subtracted in 100 components = 0.133413 Jy ! Clean residual min=-0.021204 max=0.028985 Jy/beam ! Clean residual mean=-0.000074 rms=0.005017 Jy/beam ! Combined flux in latest and established models = 1.49904 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 34 components and 1.49904 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=0.125490Jy sigma=0.001063 ! Fit after self-cal, rms=0.123766Jy sigma=0.001049 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0404943 Jy ! Component: 100 - total flux cleaned = 0.068677 Jy ! Total flux subtracted in 100 components = 0.068677 Jy ! Clean residual min=-0.016557 max=0.017555 Jy/beam ! Clean residual mean=-0.000019 rms=0.003606 Jy/beam ! Combined flux in latest and established models = 1.56772 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 46 components and 1.56772 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=0.106897Jy sigma=0.000875 ! Fit after self-cal, rms=0.105868Jy sigma=0.000867 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0235968 Jy ! Component: 100 - total flux cleaned = 0.039899 Jy ! Total flux subtracted in 100 components = 0.039899 Jy ! Clean residual min=-0.013818 max=0.013641 Jy/beam ! Clean residual mean=0.000011 rms=0.002946 Jy/beam ! Combined flux in latest and established models = 1.60762 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 52 components and 1.60762 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=0.100258Jy sigma=0.000806 ! Fit after self-cal, rms=0.099686Jy sigma=0.000802 ! 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=0.8979 mas, bmaj=1.981 mas, bpa=-2.456 degrees ! Estimated noise=742.401 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 = 0.0141375 Jy ! Component: 100 - total flux cleaned = 0.0223022 Jy ! Component: 150 - total flux cleaned = 0.0278531 Jy ! Component: 200 - total flux cleaned = 0.0294164 Jy ! Total flux subtracted in 200 components = 0.0294164 Jy ! Clean residual min=-0.011406 max=0.012308 Jy/beam ! Clean residual mean=0.000048 rms=0.002437 Jy/beam ! Combined flux in latest and established models = 1.63703 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 61 components and 1.63703 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=0.097612Jy sigma=0.000780 ! Fit after self-cal, rms=0.097354Jy sigma=0.000778 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.00 KP 1.02 ! LA 0.98 MK 0.98 NL 0.96 OV 0.99 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 2. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.97 KP 0.96 ! LA 0.98 MK 0.98 NL 0.95 OV 0.98 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 3. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.99 KP 0.99 ! LA 1.01 MK 1.01 NL 0.95 OV 0.99 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 4. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.01 KP 0.99 ! LA 1.01 MK 1.02 NL 0.96 OV 0.99 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 5. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.97 KP 0.99 ! LA 1.00 MK 1.03 NL 0.96 OV 0.99 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 6. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.02 KP 0.99 ! LA 1.01 MK 1.02 NL 0.96 OV 0.99 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 7. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.99 KP 0.99 ! LA 1.02 MK 1.04 NL 0.95 OV 1.00 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 8. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 0.99 KP 0.99 ! LA 1.00 MK 1.02 NL 0.96 OV 0.99 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 9. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.00 KP 0.99 ! LA 1.01 MK 1.02 NL 0.96 OV 1.00 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 10. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.06 KP 1.00 ! LA 1.03 MK 1.04 NL 0.97 OV 0.99 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 11. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.03 KP 1.01 ! LA 1.03 MK 1.04 NL 0.98 OV 0.99 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 12. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.01 KP 1.00 ! LA 1.01 MK 1.07 NL 0.97 OV 1.01 ! PT 1.04 SC 1.02 ! ! ! Fit before self-cal, rms=0.097354Jy sigma=0.000778 ! Fit after self-cal, rms=0.092475Jy sigma=0.000715 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8964 mas, bmaj=2.008 mas, bpa=-0.8658 degrees ! Estimated noise=770.277 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 = -0.00139785 Jy ! Component: 100 - total flux cleaned = -0.00171908 Jy ! Component: 150 - total flux cleaned = -0.00159438 Jy ! Component: 200 - total flux cleaned = -0.00136461 Jy ! Total flux subtracted in 200 components = -0.00136461 Jy ! Clean residual min=-0.007015 max=0.006911 Jy/beam ! Clean residual mean=-0.000001 rms=0.001604 Jy/beam ! Combined flux in latest and established models = 1.63567 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 72 components and 1.63567 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=0.091880Jy sigma=0.000709 ! Fit after self-cal, rms=0.091748Jy sigma=0.000708 ! 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=0.091748Jy sigma=0.000708 ! Fit after self-cal, rms=0.089488Jy sigma=0.000685 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.894 mas, bmaj=2 mas, bpa=-0.9197 degrees ! Estimated noise=768.121 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00121659 Jy ! Component: 100 - total flux cleaned = -0.00147257 Jy ! Component: 150 - total flux cleaned = -0.0016854 Jy ! Component: 200 - total flux cleaned = -0.00168783 Jy ! Total flux subtracted in 200 components = -0.00168783 Jy ! Clean residual min=-0.005139 max=0.004572 Jy/beam ! Clean residual mean=0.000001 rms=0.001111 Jy/beam ! Combined flux in latest and established models = 1.63398 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 76 components and 1.63398 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=0.089109Jy sigma=0.000681 ! Fit after self-cal, rms=0.089015Jy sigma=0.000680 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 = 0.000336746 Jy ! Component: 100 - total flux cleaned = 0.00055016 Jy ! Component: 150 - total flux cleaned = 0.000378582 Jy ! Component: 200 - total flux cleaned = 0.000213583 Jy ! Total flux subtracted in 200 components = 0.000213583 Jy ! Clean residual min=-0.004909 max=0.004340 Jy/beam ! Clean residual mean=0.000001 rms=0.001072 Jy/beam ! Combined flux in latest and established models = 1.63419 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 80 components and 1.63419 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=0.088798Jy sigma=0.000679 ! Fit after self-cal, rms=0.088728Jy sigma=0.000678 ! 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=0.088728Jy sigma=0.000678 ! Fit after self-cal, rms=0.088746Jy sigma=0.000678 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8933 mas, bmaj=1.999 mas, bpa=-0.9628 degrees ! Estimated noise=767.598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00036816 Jy ! Component: 100 - total flux cleaned = -0.000265489 Jy ! Component: 150 - total flux cleaned = -0.000430001 Jy ! Component: 200 - total flux cleaned = -0.000586313 Jy ! Total flux subtracted in 200 components = -0.000586313 Jy ! Clean residual min=-0.004717 max=0.003983 Jy/beam ! Clean residual mean=0.000003 rms=0.001023 Jy/beam ! Combined flux in latest and established models = 1.63361 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 82 components and 1.63361 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=0.088562Jy sigma=0.000676 ! Fit after self-cal, rms=0.088507Jy sigma=0.000676 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 = 4.80457e-05 Jy ! Component: 100 - total flux cleaned = 4.94079e-05 Jy ! Component: 150 - total flux cleaned = -2.20283e-05 Jy ! Component: 200 - total flux cleaned = -9.30561e-05 Jy ! Total flux subtracted in 200 components = -9.30561e-05 Jy ! Clean residual min=-0.004677 max=0.003903 Jy/beam ! Clean residual mean=0.000002 rms=0.000996 Jy/beam ! Combined flux in latest and established models = 1.63351 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 82 components and 1.63351 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=0.088372Jy sigma=0.000674 ! Fit after self-cal, rms=0.088329Jy sigma=0.000674 ! 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=0.088329Jy sigma=0.000674 ! Fit after self-cal, rms=0.088310Jy sigma=0.000674 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.242 mas, bmaj=3.104 mas, bpa=5.474 degrees ! Estimated noise=958.468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00080597 Jy ! Component: 100 - total flux cleaned = 0.00079111 Jy ! Component: 150 - total flux cleaned = 0.000767523 Jy ! Component: 200 - total flux cleaned = 0.0006747 Jy ! Total flux subtracted in 200 components = 0.0006747 Jy ! Clean residual min=-0.003400 max=0.003659 Jy/beam ! Clean residual mean=0.000007 rms=0.001008 Jy/beam ! Combined flux in latest and established models = 1.63419 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 87 components and 1.63419 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=0.088293Jy sigma=0.000674 ! Fit after self-cal, rms=0.088229Jy sigma=0.000674 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 = -0.000231305 Jy ! Component: 100 - total flux cleaned = -0.000225449 Jy ! Component: 150 - total flux cleaned = -0.000227794 Jy ! Component: 200 - total flux cleaned = -0.000192659 Jy ! Total flux subtracted in 200 components = -0.000192659 Jy ! Clean residual min=-0.003385 max=0.003636 Jy/beam ! Clean residual mean=0.000006 rms=0.001003 Jy/beam ! Combined flux in latest and established models = 1.634 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 89 components and 1.634 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=0.088254Jy sigma=0.000674 ! Fit after self-cal, rms=0.088202Jy sigma=0.000673 ! 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=0.8929 mas, bmaj=1.999 mas, bpa=-0.9936 degrees ! Estimated noise=767.213 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8929 x 1.999 at -0.9936 degrees (North through East) ! Clean map min=-0.0034127 max=0.92331 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=0.088202Jy sigma=0.000673 ! Fit after self-cal, rms=0.080188Jy sigma=0.000617 ! Inverting map and beam ! Estimated beam: bmin=0.8924 mas, bmaj=1.999 mas, bpa=-1.053 degrees ! Estimated noise=766.65 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000525095 Jy ! Component: 100 - total flux cleaned = -0.000616884 Jy ! Component: 150 - total flux cleaned = -0.00069668 Jy ! Component: 200 - total flux cleaned = -0.000698027 Jy ! Total flux subtracted in 200 components = -0.000698027 Jy ! Clean residual min=-0.004437 max=0.003667 Jy/beam ! Clean residual mean=0.000003 rms=0.000931 Jy/beam ! Combined flux in latest and established models = 1.6333 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 91 components and 1.6333 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=0.080011Jy sigma=0.000616 ! Fit after self-cal, rms=0.079989Jy sigma=0.000615 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.94134e-06 Jy ! Component: 100 - total flux cleaned = -8.57288e-06 Jy ! Component: 150 - total flux cleaned = -7.33833e-05 Jy ! Component: 200 - total flux cleaned = -0.000197709 Jy ! Total flux subtracted in 200 components = -0.000197709 Jy ! Clean residual min=-0.004357 max=0.003505 Jy/beam ! Clean residual mean=0.000002 rms=0.000914 Jy/beam ! Combined flux in latest and established models = 1.6331 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 94 components and 1.6331 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=0.079874Jy sigma=0.000614 ! Fit after self-cal, rms=0.079853Jy sigma=0.000614 ! 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=0.079853Jy sigma=0.000614 ! Fit after self-cal, rms=0.079811Jy sigma=0.000614 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=0.7256 mas, bmaj=1.746 mas, bpa=-3.549 degrees ! Estimated noise=1135.87 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.72905 Jy ! Component: 100 - total flux cleaned = 1.07523 Jy ! Component: 150 - total flux cleaned = 1.27036 Jy ! Component: 200 - total flux cleaned = 1.38353 Jy ! Total flux subtracted in 200 components = 1.38353 Jy ! Clean residual min=-0.020135 max=0.057654 Jy/beam ! Clean residual mean=-0.000195 rms=0.006703 Jy/beam ! Combined flux in latest and established models = 1.38353 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 18 model components to the UV plane model. ! The established model now contains 18 components and 1.38353 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8922 mas, bmaj=1.998 mas, bpa=-1.076 degrees ! Estimated noise=766.323 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 = 0.0950015 Jy ! Component: 100 - total flux cleaned = 0.149658 Jy ! Component: 150 - total flux cleaned = 0.183615 Jy ! Component: 200 - total flux cleaned = 0.205618 Jy ! Total flux subtracted in 200 components = 0.205618 Jy ! Clean residual min=-0.006622 max=0.013388 Jy/beam ! Clean residual mean=-0.000054 rms=0.001822 Jy/beam ! Combined flux in latest and established models = 1.58915 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 61 components and 1.58915 Jy ! Inverting map ! Added new window around map position (0.6, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0151758 Jy ! Component: 100 - total flux cleaned = 0.0253301 Jy ! Component: 150 - total flux cleaned = 0.0322696 Jy ! Component: 200 - total flux cleaned = 0.0371276 Jy ! Total flux subtracted in 200 components = 0.0371276 Jy ! Clean residual min=-0.003806 max=0.003893 Jy/beam ! Clean residual mean=-0.000005 rms=0.000911 Jy/beam ! Combined flux in latest and established models = 1.62627 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 75 components and 1.62627 Jy ! Inverting map ! Added new window around map position (-0.6, 8.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0036682 Jy ! Component: 100 - total flux cleaned = 0.00595373 Jy ! Component: 150 - total flux cleaned = 0.00751264 Jy ! Component: 200 - total flux cleaned = 0.00828171 Jy ! Total flux subtracted in 200 components = 0.00828171 Jy ! Clean residual min=-0.003304 max=0.003506 Jy/beam ! Clean residual mean=-0.000000 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 1.63456 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 89 components and 1.63456 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=2.242 mas, bmaj=3.103 mas, bpa=5.381 degrees ! Estimated noise=958.032 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173357 Jy ! Component: 100 - total flux cleaned = 0.0022567 Jy ! Component: 150 - total flux cleaned = 0.00258068 Jy ! Component: 200 - total flux cleaned = 0.00289728 Jy ! Total flux subtracted in 200 components = 0.00289728 Jy ! Clean residual min=-0.003303 max=0.003559 Jy/beam ! Clean residual mean=0.000004 rms=0.000882 Jy/beam ! Combined flux in latest and established models = 1.63745 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 = 0.000106362 Jy ! Component: 100 - total flux cleaned = 0.000172171 Jy ! Component: 150 - total flux cleaned = 0.000232651 Jy ! Component: 200 - total flux cleaned = 0.000261353 Jy ! Total flux subtracted in 200 components = 0.000261353 Jy ! Clean residual min=-0.003165 max=0.003582 Jy/beam ! Clean residual mean=0.000005 rms=0.000870 Jy/beam ! Combined flux in latest and established models = 1.63772 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 112 components and 1.63772 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8922 mas, bmaj=1.998 mas, bpa=-1.076 degrees ! Estimated noise=766.323 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000724428 Jy ! Component: 100 - total flux cleaned = -0.000921362 Jy ! Component: 150 - total flux cleaned = -0.000736771 Jy ! Component: 200 - total flux cleaned = -0.000560207 Jy ! Total flux subtracted in 200 components = -0.000560207 Jy ! Clean residual min=-0.003164 max=0.003336 Jy/beam ! Clean residual mean=0.000001 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 1.63715 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 116 components and 1.63715 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=0.079139Jy sigma=0.000609 ! Fit after self-cal, rms=0.079042Jy sigma=0.000609 wmodel J0121+1149_X_2017_06_15_pus_map.mod ! Writing 116 model components to file: J0121+1149_X_2017_06_15_pus_map.mod wobs J0121+1149_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J0121+1149_X_2017_06_15_pus_uvs.fits wwins J0121+1149_X_2017_06_15_pus_map.win ! wwins: Wrote 4 windows to J0121+1149_X_2017_06_15_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 = 0.000557329 Jy ! Component: 100 - total flux cleaned = 0.00050069 Jy ! Component: 150 - total flux cleaned = 0.0003452 Jy ! Component: 200 - total flux cleaned = 0.000150624 Jy ! Component: 250 - total flux cleaned = -3.55805e-05 Jy ! Component: 300 - total flux cleaned = -8.07871e-05 Jy ! Component: 350 - total flux cleaned = -0.000124473 Jy ! Component: 400 - total flux cleaned = -3.87126e-05 Jy ! Component: 450 - total flux cleaned = 0.000125403 Jy ! Component: 500 - total flux cleaned = 0.000165693 Jy ! Component: 550 - total flux cleaned = 0.00024285 Jy ! Component: 600 - total flux cleaned = 5.05628e-05 Jy ! Component: 650 - total flux cleaned = 8.903e-05 Jy ! Component: 700 - total flux cleaned = 1.44498e-05 Jy ! Component: 750 - total flux cleaned = 1.39634e-05 Jy ! Component: 800 - total flux cleaned = -9.34233e-05 Jy ! Component: 850 - total flux cleaned = -2.22579e-05 Jy ! Component: 900 - total flux cleaned = 1.21494e-05 Jy ! Component: 950 - total flux cleaned = 4.57944e-05 Jy ! Component: 1000 - total flux cleaned = -5.59881e-05 Jy ! Component: 1050 - total flux cleaned = -8.96023e-05 Jy ! Component: 1100 - total flux cleaned = -0.000155445 Jy ! Component: 1150 - total flux cleaned = -9.0556e-05 Jy ! Component: 1200 - total flux cleaned = -0.000187748 Jy ! Component: 1250 - total flux cleaned = -0.000282037 Jy ! Component: 1300 - total flux cleaned = -0.000375826 Jy ! Component: 1350 - total flux cleaned = -0.000374892 Jy ! Component: 1400 - total flux cleaned = -0.000405479 Jy ! Component: 1450 - total flux cleaned = -0.000557215 Jy ! Component: 1500 - total flux cleaned = -0.000737192 Jy ! Component: 1550 - total flux cleaned = -0.000677382 Jy ! Component: 1600 - total flux cleaned = -0.000853519 Jy ! Component: 1650 - total flux cleaned = -0.000940911 Jy ! Component: 1700 - total flux cleaned = -0.00102753 Jy ! Component: 1750 - total flux cleaned = -0.00117019 Jy ! Component: 1800 - total flux cleaned = -0.00128289 Jy ! Component: 1850 - total flux cleaned = -0.00139482 Jy ! Component: 1900 - total flux cleaned = -0.00145015 Jy ! Component: 1950 - total flux cleaned = -0.00156003 Jy ! Component: 2000 - total flux cleaned = -0.00161363 Jy ! Total flux subtracted in 2048 components = -0.0016139 Jy ! Clean residual min=-0.001558 max=0.001339 Jy/beam ! Clean residual mean=0.000002 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 1.63554 Jy keep ! Adding 147 model components to the UV plane model. ! The established model now contains 259 components and 1.63554 Jy ![Exited script file: muppet] wmap "J0121+1149_X_2017_06_15_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8922 x 1.998 at -1.076 degrees (North through East) ! Clean map min=-0.0021702 max=0.9196 Jy/beam ! Writing clean map to FITS file: J0121+1149_X_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.919597 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000498849 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.16274 0.16274 0.325479 0.650959 1.30192 2.60383 5.20767 10.4153 20.8307 41.6614 83.3227 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.919 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8922 x 1.998 at -1.076 degrees (North through East) ! Clean map min=-0.0021702 max=0.9196 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 J0121+1149_X_2017_06_15_pus_uvs.log closed on Tue May 7 19:50:12 2019