! Started logfile: J0836-2016_X_2015_03_17_pus_uvs.log on Sat Dec 31 19:03:07 2016 obs J0836-2016_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J0836-2016_X_2015_03_17_pus_uva.fits ! AN table 1: 14 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.930159 visibilities/baseline/integration-bin. ! Found source: J0836-2016 ! ! 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 338 lines of history. ! ! Reading 7032 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 J0836-2016_X_2015_03_17_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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.674315Jy sigma=0.006857 ! Fit after self-cal, rms=0.664951Jy sigma=0.006758 ! 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=0.6629 mas, bmaj=1.818 mas, bpa=3.69 degrees ! Estimated noise=1408.74 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 = 1.14197 Jy ! Component: 100 - total flux cleaned = 1.46037 Jy ! Total flux subtracted in 100 components = 1.46037 Jy ! Clean residual min=-0.091514 max=0.146268 Jy/beam ! Clean residual mean=0.000257 rms=0.032427 Jy/beam ! Combined flux in latest and established models = 1.46037 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 1.46037 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=0.373174Jy sigma=0.003668 ! Fit after self-cal, rms=0.373165Jy sigma=0.003667 ! 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=0.793 mas, bmaj=2.061 mas, bpa=2.766 degrees ! Estimated noise=862.938 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 = 0.187604 Jy ! Component: 100 - total flux cleaned = 0.272537 Jy ! Component: 150 - total flux cleaned = 0.317823 Jy ! Component: 200 - total flux cleaned = 0.342853 Jy ! Total flux subtracted in 200 components = 0.342853 Jy ! Clean residual min=-0.111193 max=0.086486 Jy/beam ! Clean residual mean=0.000275 rms=0.024491 Jy/beam ! Combined flux in latest and established models = 1.80322 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 21 components and 1.80322 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=0.283853Jy sigma=0.002638 ! Fit after self-cal, rms=0.283839Jy sigma=0.002638 ! 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 0.90 FD 1.11 HN 1.14 KP 0.89 ! LA 1.03 MK 0.99 NL 0.97 OV 0.95 ! PT 1.14 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.12 HN 1.16 KP 0.84 ! LA 1.04 MK 0.99 NL 0.98 OV 0.96 ! PT 1.09 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.11 HN 1.18 KP 0.80 ! LA 1.06 MK 1.00 NL 0.98 OV 0.96 ! PT 1.06 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.11 HN 1.14 KP 0.76 ! LA 1.06 MK 1.00 NL 0.98 OV 0.95 ! PT 1.07 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.11 HN 1.11 KP 0.72 ! LA 1.06 MK 1.03 NL 0.99 OV 0.96 ! PT 1.08 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 1.15 KP 0.72 ! LA 1.06 MK 1.02 NL 1.00 OV 0.98 ! PT 1.08 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.14 HN 1.20 KP 0.72 ! LA 1.07 MK 1.02 NL 1.00 OV 1.01 ! PT 1.10 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.17 HN 1.22 KP 0.72 ! LA 1.06 MK 1.02 NL 1.00 OV 1.01 ! PT 1.09 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.14 HN 1.22 KP 0.75 ! LA 1.08 MK 1.01 NL 1.00 OV 1.00 ! PT 1.11 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.15 HN 1.20 KP 0.78 ! LA 1.10 MK 1.03 NL 1.00 OV 1.00 ! PT 1.10 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.16 HN 1.19 KP 0.81 ! LA 1.10 MK 1.06 NL 1.00 OV 0.99 ! PT 1.14 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.17 HN 1.17 KP 0.82 ! LA 1.08 MK 1.03 NL 1.02 OV 0.99 ! PT 1.15 SC 1.00 ! ! ! Fit before self-cal, rms=0.283839Jy sigma=0.002638 ! Fit after self-cal, rms=0.105106Jy sigma=0.000929 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8003 mas, bmaj=2.059 mas, bpa=3.181 degrees ! Estimated noise=861.932 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 (-2.8, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0264938 Jy ! Component: 100 - total flux cleaned = 0.0371476 Jy ! Component: 150 - total flux cleaned = 0.0407413 Jy ! Component: 200 - total flux cleaned = 0.0426788 Jy ! Total flux subtracted in 200 components = 0.0426788 Jy ! Clean residual min=-0.014748 max=0.012011 Jy/beam ! Clean residual mean=-0.000021 rms=0.002972 Jy/beam ! Combined flux in latest and established models = 1.8459 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 43 components and 1.8459 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=0.097469Jy sigma=0.000839 ! Fit after self-cal, rms=0.097521Jy sigma=0.000837 ! 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=0.097521Jy sigma=0.000837 ! Fit after self-cal, rms=0.097145Jy sigma=0.000833 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8005 mas, bmaj=2.059 mas, bpa=3.119 degrees ! Estimated noise=859.745 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.26349e-05 Jy ! Component: 100 - total flux cleaned = 0.00233789 Jy ! Component: 150 - total flux cleaned = 0.00375911 Jy ! Component: 200 - total flux cleaned = 0.00427728 Jy ! Total flux subtracted in 200 components = 0.00427728 Jy ! Clean residual min=-0.011521 max=0.009471 Jy/beam ! Clean residual mean=-0.000019 rms=0.002340 Jy/beam ! Combined flux in latest and established models = 1.85017 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 51 components and 1.85017 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=0.095056Jy sigma=0.000811 ! Fit after self-cal, rms=0.095001Jy sigma=0.000810 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 = 0.00263204 Jy ! Component: 100 - total flux cleaned = 0.00330406 Jy ! Component: 150 - total flux cleaned = 0.0039324 Jy ! Component: 200 - total flux cleaned = 0.00432302 Jy ! Total flux subtracted in 200 components = 0.00432302 Jy ! Clean residual min=-0.009826 max=0.008656 Jy/beam ! Clean residual mean=-0.000017 rms=0.002097 Jy/beam ! Combined flux in latest and established models = 1.8545 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 57 components and 1.8545 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=0.094083Jy sigma=0.000800 ! Fit after self-cal, rms=0.094066Jy sigma=0.000800 ! 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=0.094066Jy sigma=0.000800 ! Fit after self-cal, rms=0.093971Jy sigma=0.000798 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8009 mas, bmaj=2.06 mas, bpa=3.056 degrees ! Estimated noise=859.395 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00223521 Jy ! Component: 100 - total flux cleaned = -0.00166872 Jy ! Component: 150 - total flux cleaned = -0.00133493 Jy ! Component: 200 - total flux cleaned = -0.00117676 Jy ! Total flux subtracted in 200 components = -0.00117676 Jy ! Clean residual min=-0.008227 max=0.007733 Jy/beam ! Clean residual mean=-0.000017 rms=0.001820 Jy/beam ! Combined flux in latest and established models = 1.85332 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 62 components and 1.85332 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=0.093264Jy sigma=0.000791 ! Fit after self-cal, rms=0.093253Jy 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 = 0.00114008 Jy ! Component: 100 - total flux cleaned = 0.00128234 Jy ! Component: 150 - total flux cleaned = 0.00155025 Jy ! Component: 200 - total flux cleaned = 0.00192836 Jy ! Total flux subtracted in 200 components = 0.00192836 Jy ! Clean residual min=-0.007102 max=0.007308 Jy/beam ! Clean residual mean=-0.000016 rms=0.001701 Jy/beam ! Combined flux in latest and established models = 1.85525 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 63 components and 1.85525 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=0.092879Jy sigma=0.000787 ! Fit after self-cal, rms=0.092868Jy sigma=0.000787 ! Inverting map ! Added new window around map position (1.8, -17.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00636351 Jy ! Component: 100 - total flux cleaned = 0.00797006 Jy ! Component: 150 - total flux cleaned = 0.00870718 Jy ! Component: 200 - total flux cleaned = 0.00904986 Jy ! Total flux subtracted in 200 components = 0.00904986 Jy ! Clean residual min=-0.006472 max=0.005675 Jy/beam ! Clean residual mean=-0.000014 rms=0.001487 Jy/beam ! Combined flux in latest and established models = 1.8643 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 79 components and 1.8643 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=0.092290Jy sigma=0.000781 ! Fit after self-cal, rms=0.092281Jy sigma=0.000781 ! 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=0.092281Jy sigma=0.000781 ! Fit after self-cal, rms=0.092230Jy sigma=0.000780 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.095 mas, bmaj=5.046 mas, bpa=9.27 degrees ! Estimated noise=1103.17 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000223371 Jy ! Component: 100 - total flux cleaned = 0.000403335 Jy ! Component: 150 - total flux cleaned = 0.000635798 Jy ! Component: 200 - total flux cleaned = 0.000768065 Jy ! Total flux subtracted in 200 components = 0.000768065 Jy ! Clean residual min=-0.005254 max=0.004919 Jy/beam ! Clean residual mean=-0.000029 rms=0.001752 Jy/beam ! Combined flux in latest and established models = 1.86507 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 82 components and 1.86507 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=0.092103Jy sigma=0.000779 ! Fit after self-cal, rms=0.092090Jy sigma=0.000779 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 = 0.000581626 Jy ! Component: 100 - total flux cleaned = 0.000642544 Jy ! Component: 150 - total flux cleaned = 0.000695677 Jy ! Component: 200 - total flux cleaned = 0.000693062 Jy ! Total flux subtracted in 200 components = 0.000693062 Jy ! Clean residual min=-0.004945 max=0.004918 Jy/beam ! Clean residual mean=-0.000028 rms=0.001709 Jy/beam ! Combined flux in latest and established models = 1.86576 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 85 components and 1.86576 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=0.092041Jy sigma=0.000778 ! Fit after self-cal, rms=0.092032Jy sigma=0.000778 ! 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=0.8009 mas, bmaj=2.061 mas, bpa=3.018 degrees ! Estimated noise=858.79 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8009 x 2.061 at 3.018 degrees (North through East) ! Clean map min=-0.0044875 max=1.5056 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=0.092032Jy sigma=0.000778 ! Fit after self-cal, rms=0.086855Jy sigma=0.000725 ! Inverting map and beam ! Estimated beam: bmin=0.8008 mas, bmaj=2.061 mas, bpa=2.981 degrees ! Estimated noise=858.282 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00145619 Jy ! Component: 100 - total flux cleaned = -0.00200729 Jy ! Component: 150 - total flux cleaned = -0.00211217 Jy ! Component: 200 - total flux cleaned = -0.00220233 Jy ! Total flux subtracted in 200 components = -0.00220233 Jy ! Clean residual min=-0.004426 max=0.005295 Jy/beam ! Clean residual mean=-0.000014 rms=0.001235 Jy/beam ! Combined flux in latest and established models = 1.86356 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 101 components and 1.86356 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=0.086620Jy sigma=0.000722 ! Fit after self-cal, rms=0.086619Jy sigma=0.000722 ! Inverting map ! Added new window around map position (-15.4, 16.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00448197 Jy ! Component: 100 - total flux cleaned = 0.00544699 Jy ! Component: 150 - total flux cleaned = 0.00620472 Jy ! Component: 200 - total flux cleaned = 0.00674368 Jy ! Total flux subtracted in 200 components = 0.00674368 Jy ! Clean residual min=-0.003959 max=0.003534 Jy/beam ! Clean residual mean=-0.000012 rms=0.001070 Jy/beam ! Combined flux in latest and established models = 1.8703 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 117 components and 1.8703 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=0.086332Jy sigma=0.000719 ! Fit after self-cal, rms=0.086323Jy sigma=0.000719 ! 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=0.086323Jy sigma=0.000719 ! Fit after self-cal, rms=0.086283Jy sigma=0.000719 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=0.6694 mas, bmaj=1.816 mas, bpa=3.86 degrees ! Estimated noise=1402.84 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.13714 Jy ! Component: 100 - total flux cleaned = 1.44257 Jy ! Component: 150 - total flux cleaned = 1.5937 Jy ! Component: 200 - total flux cleaned = 1.67216 Jy ! Total flux subtracted in 200 components = 1.67216 Jy ! Clean residual min=-0.020795 max=0.037333 Jy/beam ! Clean residual mean=0.000011 rms=0.006883 Jy/beam ! Combined flux in latest and established models = 1.67216 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 1.67216 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8009 mas, bmaj=2.061 mas, bpa=2.965 degrees ! Estimated noise=857.814 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 = 0.0526968 Jy ! Component: 100 - total flux cleaned = 0.0835171 Jy ! Component: 150 - total flux cleaned = 0.105105 Jy ! Component: 200 - total flux cleaned = 0.121063 Jy ! Total flux subtracted in 200 components = 0.121063 Jy ! Clean residual min=-0.007065 max=0.011584 Jy/beam ! Clean residual mean=-0.000024 rms=0.002694 Jy/beam ! Combined flux in latest and established models = 1.79322 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 57 components and 1.79322 Jy ! Inverting map ! Added new window around map position (-1.4, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0131947 Jy ! Component: 100 - total flux cleaned = 0.0231524 Jy ! Component: 150 - total flux cleaned = 0.0312178 Jy ! Component: 200 - total flux cleaned = 0.0378389 Jy ! Total flux subtracted in 200 components = 0.0378389 Jy ! Clean residual min=-0.005378 max=0.005748 Jy/beam ! Clean residual mean=-0.000018 rms=0.001477 Jy/beam ! Combined flux in latest and established models = 1.83106 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 93 components and 1.83106 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=2.095 mas, bmaj=5.048 mas, bpa=9.243 degrees ! Estimated noise=1101.75 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00886476 Jy ! Component: 100 - total flux cleaned = 0.0146583 Jy ! Component: 150 - total flux cleaned = 0.0191872 Jy ! Component: 200 - total flux cleaned = 0.0228757 Jy ! Total flux subtracted in 200 components = 0.0228757 Jy ! Clean residual min=-0.004757 max=0.004626 Jy/beam ! Clean residual mean=-0.000026 rms=0.001432 Jy/beam ! Combined flux in latest and established models = 1.85394 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 = 0.00305424 Jy ! Component: 100 - total flux cleaned = 0.00564912 Jy ! Component: 150 - total flux cleaned = 0.00788391 Jy ! Component: 200 - total flux cleaned = 0.00981955 Jy ! Total flux subtracted in 200 components = 0.00981955 Jy ! Clean residual min=-0.004310 max=0.003544 Jy/beam ! Clean residual mean=-0.000018 rms=0.001214 Jy/beam ! Combined flux in latest and established models = 1.86375 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 138 components and 1.86375 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8009 mas, bmaj=2.061 mas, bpa=2.965 degrees ! Estimated noise=857.814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144582 Jy ! Component: 100 - total flux cleaned = 0.00280352 Jy ! Component: 150 - total flux cleaned = 0.00368012 Jy ! Component: 200 - total flux cleaned = 0.00421414 Jy ! Total flux subtracted in 200 components = 0.00421414 Jy ! Clean residual min=-0.003411 max=0.003910 Jy/beam ! Clean residual mean=-0.000009 rms=0.000948 Jy/beam ! Combined flux in latest and established models = 1.86797 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 155 components and 1.86797 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=0.086239Jy sigma=0.000718 ! Fit after self-cal, rms=0.086156Jy sigma=0.000717 wmodel J0836-2016_X_2015_03_17_pus_map.mod ! Writing 155 model components to file: J0836-2016_X_2015_03_17_pus_map.mod wobs J0836-2016_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J0836-2016_X_2015_03_17_pus_uvs.fits wwins J0836-2016_X_2015_03_17_pus_map.win ! wwins: Wrote 5 windows to J0836-2016_X_2015_03_17_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 = 0.00125186 Jy ! Component: 100 - total flux cleaned = 0.00125198 Jy ! Component: 150 - total flux cleaned = 0.00109464 Jy ! Component: 200 - total flux cleaned = 0.00064071 Jy ! Component: 250 - total flux cleaned = 0.000303752 Jy ! Component: 300 - total flux cleaned = -6.39442e-05 Jy ! Component: 350 - total flux cleaned = -0.000414285 Jy ! Component: 400 - total flux cleaned = -0.000583064 Jy ! Component: 450 - total flux cleaned = -0.000785908 Jy ! Component: 500 - total flux cleaned = -0.00105841 Jy ! Component: 550 - total flux cleaned = -0.00132161 Jy ! Component: 600 - total flux cleaned = -0.00161234 Jy ! Component: 650 - total flux cleaned = -0.00175103 Jy ! Component: 700 - total flux cleaned = -0.00185129 Jy ! Component: 750 - total flux cleaned = -0.00175205 Jy ! Component: 800 - total flux cleaned = -0.00165552 Jy ! Component: 850 - total flux cleaned = -0.00174933 Jy ! Component: 900 - total flux cleaned = -0.00187123 Jy ! Component: 950 - total flux cleaned = -0.00195927 Jy ! Component: 1000 - total flux cleaned = -0.00201733 Jy ! Component: 1050 - total flux cleaned = -0.00201805 Jy ! Component: 1100 - total flux cleaned = -0.00218415 Jy ! Component: 1150 - total flux cleaned = -0.00226493 Jy ! Component: 1200 - total flux cleaned = -0.00226406 Jy ! Component: 1250 - total flux cleaned = -0.00231581 Jy ! Component: 1300 - total flux cleaned = -0.002392 Jy ! Component: 1350 - total flux cleaned = -0.00239222 Jy ! Component: 1400 - total flux cleaned = -0.00249077 Jy ! Component: 1450 - total flux cleaned = -0.00256293 Jy ! Component: 1500 - total flux cleaned = -0.00263438 Jy ! Component: 1550 - total flux cleaned = -0.00282107 Jy ! Component: 1600 - total flux cleaned = -0.00291277 Jy ! Component: 1650 - total flux cleaned = -0.00304842 Jy ! Component: 1700 - total flux cleaned = -0.00311495 Jy ! Component: 1750 - total flux cleaned = -0.00320267 Jy ! Component: 1800 - total flux cleaned = -0.00324581 Jy ! Component: 1850 - total flux cleaned = -0.0033102 Jy ! Component: 1900 - total flux cleaned = -0.00337343 Jy ! Component: 1950 - total flux cleaned = -0.00345625 Jy ! Component: 2000 - total flux cleaned = -0.00357798 Jy ! Total flux subtracted in 2048 components = -0.00359796 Jy ! Clean residual min=-0.001041 max=0.001232 Jy/beam ! Clean residual mean=-0.000002 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 1.86437 Jy keep ! Adding 125 model components to the UV plane model. ! The established model now contains 280 components and 1.86437 Jy ![Exited script file: muppet] wmap "J0836-2016_X_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8009 x 2.061 at 2.965 degrees (North through East) ! Clean map min=-0.0025861 max=1.51 Jy/beam ! Writing clean map to FITS file: J0836-2016_X_2015_03_17_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.50998 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000369426 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0733967 0.0733967 0.146793 0.293587 0.587174 1.17435 2.3487 4.69739 9.39478 18.7896 37.5791 75.1583 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.509 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8009 x 2.061 at 2.965 degrees (North through East) ! Clean map min=-0.0025861 max=1.51 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 J0836-2016_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 19:03:08 2016