! Started logfile: J0631-1410_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:45:36 2019 obs J0631-1410_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J0631-1410_X_2017_05_31_pus_uva.fits ! AN table 1: 55 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.960808 visibilities/baseline/integration-bin. ! Found source: J0631-1410 ! ! 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 1698 lines of history. ! ! Reading 28536 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 J0631-1410_X_2017_05_31_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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.588361Jy sigma=0.004304 ! Fit after self-cal, rms=0.546599Jy sigma=0.003965 ! 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=0.6665 mas, bmaj=1.66 mas, bpa=-1.184 degrees ! Estimated noise=958.58 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.353027 Jy ! Component: 100 - total flux cleaned = 0.441872 Jy ! Total flux subtracted in 100 components = 0.441872 Jy ! Clean residual min=-0.012568 max=0.035611 Jy/beam ! Clean residual mean=0.000077 rms=0.004410 Jy/beam ! Combined flux in latest and established models = 0.441872 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.441872 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=0.121774Jy sigma=0.000862 ! Fit after self-cal, rms=0.121751Jy sigma=0.000862 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0369076 Jy ! Component: 100 - total flux cleaned = 0.0557226 Jy ! Total flux subtracted in 100 components = 0.0557226 Jy ! Clean residual min=-0.011123 max=0.011710 Jy/beam ! Clean residual mean=0.000032 rms=0.002885 Jy/beam ! Combined flux in latest and established models = 0.497594 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 22 components and 0.497594 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=0.110339Jy sigma=0.000746 ! Fit after self-cal, rms=0.110252Jy sigma=0.000745 ! 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=0.8234 mas, bmaj=1.98 mas, bpa=-2.469 degrees ! Estimated noise=577.866 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 = 0.013016 Jy ! Component: 100 - total flux cleaned = 0.0194894 Jy ! Component: 150 - total flux cleaned = 0.0221687 Jy ! Component: 200 - total flux cleaned = 0.0222781 Jy ! Total flux subtracted in 200 components = 0.0222781 Jy ! Clean residual min=-0.011958 max=0.011531 Jy/beam ! Clean residual mean=0.000051 rms=0.002942 Jy/beam ! Combined flux in latest and established models = 0.519872 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 35 components and 0.519872 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=0.109509Jy sigma=0.000730 ! Fit after self-cal, rms=0.109490Jy sigma=0.000730 ! 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 0.96 FD 0.98 HN 1.01 KP 0.98 ! LA 0.99 MK 0.99 NL 0.95 OV 1.06 ! PT 1.06 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.02 KP 0.91 ! LA 1.00 MK 0.99 NL 0.94 OV 1.07 ! PT 1.12 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.03 KP 0.86 ! LA 1.01 MK 1.00 NL 0.96 OV 1.05 ! PT 1.08 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.02 KP 0.94 ! LA 1.02 MK 1.01 NL 0.95 OV 1.06 ! PT 1.09 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.98 KP 0.96 ! LA 1.01 MK 1.03 NL 0.86 OV 1.07 ! PT 1.09 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.01 KP 0.95 ! LA 1.02 MK 1.01 NL 0.88 OV 0.99 ! PT 1.09 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.07 KP 0.95 ! LA 1.05 MK 1.02 NL 0.86 OV 0.99 ! PT 1.10 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.08 KP 0.95 ! LA 1.00 MK 1.01 NL 0.87 OV 1.00 ! PT 1.11 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.10 KP 0.96 ! LA 1.03 MK 1.02 NL 0.87 OV 1.00 ! PT 1.13 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.07 KP 0.95 ! LA 1.05 MK 1.04 NL 0.87 OV 1.00 ! PT 1.11 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.05 KP 0.88 ! LA 1.06 MK 1.04 NL 0.88 OV 1.00 ! PT 1.13 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.03 KP 0.91 ! LA 1.05 MK 1.08 NL 0.88 OV 1.11 ! PT 1.16 SC 1.02 ! ! ! Fit before self-cal, rms=0.109490Jy sigma=0.000730 ! Fit after self-cal, rms=0.102396Jy sigma=0.000667 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8284 mas, bmaj=1.981 mas, bpa=-2.411 degrees ! Estimated noise=574.512 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 = -0.00270312 Jy ! Component: 100 - total flux cleaned = -0.00319654 Jy ! Component: 150 - total flux cleaned = -0.00360018 Jy ! Component: 200 - total flux cleaned = -0.00393169 Jy ! Total flux subtracted in 200 components = -0.00393169 Jy ! Clean residual min=-0.006449 max=0.005947 Jy/beam ! Clean residual mean=0.000048 rms=0.001423 Jy/beam ! Combined flux in latest and established models = 0.51594 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.515941 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=0.102200Jy sigma=0.000666 ! Fit after self-cal, rms=0.102287Jy sigma=0.000666 ! 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=0.102287Jy sigma=0.000666 ! Fit after self-cal, rms=0.102598Jy sigma=0.000650 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.828 mas, bmaj=1.982 mas, bpa=-2.368 degrees ! Estimated noise=574.799 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00045841 Jy ! Component: 100 - total flux cleaned = 0.000423572 Jy ! Component: 150 - total flux cleaned = 0.000456538 Jy ! Component: 200 - total flux cleaned = 0.000487462 Jy ! Total flux subtracted in 200 components = 0.000487462 Jy ! Clean residual min=-0.002140 max=0.003765 Jy/beam ! Clean residual mean=0.000007 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.516428 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 49 components and 0.516428 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=0.102568Jy sigma=0.000650 ! Fit after self-cal, rms=0.102626Jy sigma=0.000650 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) ! Added new window around map position (0.6, -5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00368165 Jy ! Component: 100 - total flux cleaned = 0.00558978 Jy ! Component: 150 - total flux cleaned = 0.00667984 Jy ! Component: 200 - total flux cleaned = 0.00720085 Jy ! Total flux subtracted in 200 components = 0.00720085 Jy ! Clean residual min=-0.001626 max=0.002692 Jy/beam ! Clean residual mean=0.000005 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.523629 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 73 components and 0.523629 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=0.102478Jy sigma=0.000648 ! Fit after self-cal, rms=0.102471Jy sigma=0.000648 ! Inverting map ! Added new window around map position (-0.4, -11.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00238996 Jy ! Component: 100 - total flux cleaned = 0.0036219 Jy ! Component: 150 - total flux cleaned = 0.00442186 Jy ! Component: 200 - total flux cleaned = 0.00507681 Jy ! Total flux subtracted in 200 components = 0.00507681 Jy ! Clean residual min=-0.001631 max=0.001501 Jy/beam ! Clean residual mean=0.000004 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.528706 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 93 components and 0.528706 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=0.102395Jy sigma=0.000648 ! Fit after self-cal, rms=0.102391Jy sigma=0.000648 ! 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=0.102391Jy sigma=0.000648 ! Fit after self-cal, rms=0.102467Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8281 mas, bmaj=1.982 mas, bpa=-2.371 degrees ! Estimated noise=574.427 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000835146 Jy ! Component: 100 - total flux cleaned = 0.00128458 Jy ! Component: 150 - total flux cleaned = 0.00161056 Jy ! Component: 200 - total flux cleaned = 0.00185534 Jy ! Total flux subtracted in 200 components = 0.00185534 Jy ! Clean residual min=-0.001544 max=0.001370 Jy/beam ! Clean residual mean=0.000001 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.530561 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 108 components and 0.530561 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=0.102450Jy sigma=0.000648 ! Fit after self-cal, rms=0.102451Jy sigma=0.000648 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 = 0.000210572 Jy ! Component: 100 - total flux cleaned = 0.00044279 Jy ! Component: 150 - total flux cleaned = 0.00054654 Jy ! Component: 200 - total flux cleaned = 0.000611629 Jy ! Total flux subtracted in 200 components = 0.000611629 Jy ! Clean residual min=-0.001526 max=0.001334 Jy/beam ! Clean residual mean=0.000001 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.531173 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 116 components and 0.531173 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=0.102442Jy sigma=0.000648 ! Fit after self-cal, rms=0.102442Jy sigma=0.000648 ! 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=0.102442Jy sigma=0.000648 ! Fit after self-cal, rms=0.102444Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.087 mas, bmaj=3.885 mas, bpa=-1.666 degrees ! Estimated noise=767.972 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101787 Jy ! Component: 100 - total flux cleaned = 0.00159076 Jy ! Component: 150 - total flux cleaned = 0.00180752 Jy ! Component: 200 - total flux cleaned = 0.00189549 Jy ! Total flux subtracted in 200 components = 0.00189549 Jy ! Clean residual min=-0.001953 max=0.001801 Jy/beam ! Clean residual mean=0.000001 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.533068 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 134 components and 0.533068 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=0.102439Jy sigma=0.000648 ! Fit after self-cal, rms=0.102438Jy sigma=0.000648 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 = 9.72373e-05 Jy ! Component: 100 - total flux cleaned = 0.000111513 Jy ! Component: 150 - total flux cleaned = 0.00016346 Jy ! Component: 200 - total flux cleaned = 0.000211925 Jy ! Total flux subtracted in 200 components = 0.000211925 Jy ! Clean residual min=-0.001959 max=0.001761 Jy/beam ! Clean residual mean=0.000001 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.53328 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 144 components and 0.53328 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=0.102437Jy sigma=0.000648 ! Fit after self-cal, rms=0.102436Jy sigma=0.000648 ! 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=0.8282 mas, bmaj=1.982 mas, bpa=-2.372 degrees ! Estimated noise=574.52 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8282 x 1.982 at -2.372 degrees (North through East) ! Clean map min=-0.0014513 max=0.46214 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=0.6707 mas, bmaj=1.664 mas, bpa=-1.093 degrees ! Estimated noise=952.888 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.350821 Jy ! Component: 100 - total flux cleaned = 0.438728 Jy ! Component: 150 - total flux cleaned = 0.475243 Jy ! Component: 200 - total flux cleaned = 0.492905 Jy ! Total flux subtracted in 200 components = 0.492905 Jy ! Clean residual min=-0.004334 max=0.008987 Jy/beam ! Clean residual mean=0.000020 rms=0.001224 Jy/beam ! Combined flux in latest and established models = 0.492905 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.492905 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8282 mas, bmaj=1.982 mas, bpa=-2.372 degrees ! Estimated noise=574.52 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0.2, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129625 Jy ! Component: 100 - total flux cleaned = 0.0193219 Jy ! Component: 150 - total flux cleaned = 0.0233328 Jy ! Component: 200 - total flux cleaned = 0.0262692 Jy ! Total flux subtracted in 200 components = 0.0262692 Jy ! Clean residual min=-0.001962 max=0.002020 Jy/beam ! Clean residual mean=0.000009 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.519174 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 46 components and 0.519174 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=2.087 mas, bmaj=3.885 mas, bpa=-1.666 degrees ! Estimated noise=767.972 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00376881 Jy ! Component: 100 - total flux cleaned = 0.00635018 Jy ! Component: 150 - total flux cleaned = 0.00825242 Jy ! Component: 200 - total flux cleaned = 0.00970681 Jy ! Total flux subtracted in 200 components = 0.00970681 Jy ! Clean residual min=-0.002057 max=0.001749 Jy/beam ! Clean residual mean=0.000006 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.528881 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 = 0.00114102 Jy ! Component: 100 - total flux cleaned = 0.00205218 Jy ! Component: 150 - total flux cleaned = 0.00278656 Jy ! Component: 200 - total flux cleaned = 0.00317807 Jy ! Total flux subtracted in 200 components = 0.00317807 Jy ! Clean residual min=-0.001950 max=0.001708 Jy/beam ! Clean residual mean=0.000002 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.532059 Jy ! Adding 80 model components to the UV plane model. ! The established model now contains 121 components and 0.532059 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8282 mas, bmaj=1.982 mas, bpa=-2.372 degrees ! Estimated noise=574.52 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000378635 Jy ! Component: 100 - total flux cleaned = -0.000282091 Jy ! Component: 150 - total flux cleaned = -0.000366467 Jy ! Component: 200 - total flux cleaned = -0.000365681 Jy ! Total flux subtracted in 200 components = -0.000365681 Jy ! Clean residual min=-0.001428 max=0.001426 Jy/beam ! Clean residual mean=0.000002 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.531693 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 133 components and 0.531693 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=0.102467Jy sigma=0.000648 ! Fit after self-cal, rms=0.102459Jy sigma=0.000648 wmodel J0631-1410_X_2017_05_31_pus_map.mod ! Writing 133 model components to file: J0631-1410_X_2017_05_31_pus_map.mod wobs J0631-1410_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J0631-1410_X_2017_05_31_pus_uvs.fits wwins J0631-1410_X_2017_05_31_pus_map.win ! wwins: Wrote 4 windows to J0631-1410_X_2017_05_31_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 = 0.000183513 Jy ! Component: 100 - total flux cleaned = 0.000113548 Jy ! Component: 150 - total flux cleaned = 2.33821e-07 Jy ! Component: 200 - total flux cleaned = -4.33939e-05 Jy ! Component: 250 - total flux cleaned = -0.000107105 Jy ! Component: 300 - total flux cleaned = -0.000188846 Jy ! Component: 350 - total flux cleaned = -0.000287841 Jy ! Component: 400 - total flux cleaned = -0.00038372 Jy ! Component: 450 - total flux cleaned = -0.00042092 Jy ! Component: 500 - total flux cleaned = -0.00047511 Jy ! Component: 550 - total flux cleaned = -0.000474984 Jy ! Component: 600 - total flux cleaned = -0.000544011 Jy ! Component: 650 - total flux cleaned = -0.000577849 Jy ! Component: 700 - total flux cleaned = -0.000643414 Jy ! Component: 750 - total flux cleaned = -0.000723345 Jy ! Component: 800 - total flux cleaned = -0.000770206 Jy ! Component: 850 - total flux cleaned = -0.000846691 Jy ! Component: 900 - total flux cleaned = -0.000861989 Jy ! Component: 950 - total flux cleaned = -0.000936483 Jy ! Component: 1000 - total flux cleaned = -0.000980132 Jy ! Component: 1050 - total flux cleaned = -0.00102288 Jy ! Component: 1100 - total flux cleaned = -0.00102285 Jy ! Component: 1150 - total flux cleaned = -0.00107824 Jy ! Component: 1200 - total flux cleaned = -0.00106465 Jy ! Component: 1250 - total flux cleaned = -0.00107802 Jy ! Component: 1300 - total flux cleaned = -0.00110444 Jy ! Component: 1350 - total flux cleaned = -0.00109163 Jy ! Component: 1400 - total flux cleaned = -0.00111738 Jy ! Component: 1450 - total flux cleaned = -0.00110483 Jy ! Component: 1500 - total flux cleaned = -0.00114262 Jy ! Component: 1550 - total flux cleaned = -0.00115495 Jy ! Component: 1600 - total flux cleaned = -0.0011426 Jy ! Component: 1650 - total flux cleaned = -0.00114283 Jy ! Component: 1700 - total flux cleaned = -0.00114285 Jy ! Component: 1750 - total flux cleaned = -0.00114293 Jy ! Component: 1800 - total flux cleaned = -0.00113127 Jy ! Component: 1850 - total flux cleaned = -0.00116612 Jy ! Component: 1900 - total flux cleaned = -0.00118916 Jy ! Component: 1950 - total flux cleaned = -0.00122316 Jy ! Component: 2000 - total flux cleaned = -0.00125681 Jy ! Total flux subtracted in 2048 components = -0.00126785 Jy ! Clean residual min=-0.000606 max=0.000554 Jy/beam ! Clean residual mean=0.000002 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.530425 Jy keep ! Adding 139 model components to the UV plane model. ! The established model now contains 272 components and 0.530425 Jy ![Exited script file: muppet] wmap "J0631-1410_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8282 x 1.982 at -2.372 degrees (North through East) ! Clean map min=-0.0011004 max=0.46196 Jy/beam ! Writing clean map to FITS file: J0631-1410_X_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.461955 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00021085 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.136929 0.136929 0.273858 0.547716 1.09543 2.19087 4.38173 8.76346 17.5269 35.0538 70.1077 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.461 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8282 x 1.982 at -2.372 degrees (North through East) ! Clean map min=-0.0011004 max=0.46196 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 J0631-1410_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:45:38 2019