! Started logfile: J2238+2749_X_2015_03_17_pus_uvs.log on Sat Dec 31 19:13:23 2016 obs J2238+2749_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J2238+2749_X_2015_03_17_pus_uva.fits ! AN table 1: 73 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.858447 visibilities/baseline/integration-bin. ! Found source: J2238+2749 ! ! 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 33840 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 J2238+2749_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 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.765145Jy sigma=0.008646 ! Fit after self-cal, rms=0.735211Jy sigma=0.008340 ! 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=0.8824 mas, bmaj=1.358 mas, bpa=-6.765 degrees ! Estimated noise=584.432 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 = 0.208754 Jy ! Component: 100 - total flux cleaned = 0.254308 Jy ! Total flux subtracted in 100 components = 0.254308 Jy ! Clean residual min=-0.008521 max=0.013056 Jy/beam ! Clean residual mean=-0.000016 rms=0.002535 Jy/beam ! Combined flux in latest and established models = 0.254308 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.254308 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=0.085467Jy sigma=0.000900 ! Fit after self-cal, rms=0.085464Jy sigma=0.000900 ! 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=1.048 mas, bmaj=1.602 mas, bpa=-5.495 degrees ! Estimated noise=344.318 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 = 0.0138126 Jy ! Component: 100 - total flux cleaned = 0.0202219 Jy ! Component: 150 - total flux cleaned = 0.0242865 Jy ! Component: 200 - total flux cleaned = 0.0268881 Jy ! Total flux subtracted in 200 components = 0.0268881 Jy ! Clean residual min=-0.010823 max=0.009686 Jy/beam ! Clean residual mean=0.000057 rms=0.002489 Jy/beam ! Combined flux in latest and established models = 0.281196 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 20 components and 0.281196 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=0.083161Jy sigma=0.000876 ! Fit after self-cal, rms=0.083175Jy sigma=0.000876 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.14 HN 1.07 KP 0.92 ! LA 1.03 MK 0.96 NL 0.98 OV 0.99 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.14 HN 1.09 KP 0.87 ! LA 1.04 MK 0.93 NL 0.97 OV 0.99 ! PT 1.00 SC 1.08 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.13 HN 1.10 KP 0.83 ! LA 1.05 MK 0.96 NL 0.98 OV 0.99 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 1.06 KP 0.79 ! LA 1.08 MK 0.98 NL 0.97 OV 0.98 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.11 HN 1.03 KP 0.74 ! LA 1.07 MK 0.99 NL 1.00 OV 1.01 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.12 HN 1.07 KP 0.73 ! LA 1.06 MK 0.99 NL 1.01 OV 1.03 ! PT 0.96 SC 1.07 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.16 HN 1.11 KP 0.73 ! LA 1.08 MK 0.98 NL 1.00 OV 1.04 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.21 HN 1.13 KP 0.73 ! LA 1.05 MK 0.99 NL 1.00 OV 1.05 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.17 HN 1.13 KP 0.75 ! LA 1.08 MK 0.98 NL 1.00 OV 1.06 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.16 HN 1.11 KP 0.80 ! LA 1.08 MK 1.00 NL 1.00 OV 1.04 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.18 HN 1.09 KP 0.83 ! LA 1.09 MK 1.02 NL 1.01 OV 1.02 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.19 HN 1.09 KP 0.88 ! LA 1.06 MK 1.00 NL 0.98 OV 1.02 ! PT 1.00 SC 1.05 ! ! ! Fit before self-cal, rms=0.083175Jy sigma=0.000876 ! Fit after self-cal, rms=0.074410Jy sigma=0.000776 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.053 mas, bmaj=1.609 mas, bpa=-6.027 degrees ! Estimated noise=343.447 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 = -0.00159623 Jy ! Component: 100 - total flux cleaned = -0.00168864 Jy ! Component: 150 - total flux cleaned = -0.00190677 Jy ! Component: 200 - total flux cleaned = -0.0020992 Jy ! Total flux subtracted in 200 components = -0.0020992 Jy ! Clean residual min=-0.001608 max=0.001710 Jy/beam ! Clean residual mean=0.000003 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.279097 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 25 components and 0.279097 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=0.074351Jy sigma=0.000775 ! Fit after self-cal, rms=0.074409Jy sigma=0.000775 ! 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=0.074409Jy sigma=0.000775 ! Fit after self-cal, rms=0.074499Jy sigma=0.000773 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.055 mas, bmaj=1.609 mas, bpa=-5.739 degrees ! Estimated noise=343.168 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000931571 Jy ! Component: 100 - total flux cleaned = -0.00124581 Jy ! Component: 150 - total flux cleaned = -0.00137632 Jy ! Component: 200 - total flux cleaned = -0.00149071 Jy ! Total flux subtracted in 200 components = -0.00149071 Jy ! Clean residual min=-0.001266 max=0.001185 Jy/beam ! Clean residual mean=0.000006 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.277606 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 27 components and 0.277606 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=0.074482Jy sigma=0.000773 ! Fit after self-cal, rms=0.074487Jy sigma=0.000773 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 = -0.000104103 Jy ! Component: 100 - total flux cleaned = -0.000178803 Jy ! Component: 150 - total flux cleaned = -0.000232395 Jy ! Component: 200 - total flux cleaned = -0.00029288 Jy ! Total flux subtracted in 200 components = -0.00029288 Jy ! Clean residual min=-0.001198 max=0.001162 Jy/beam ! Clean residual mean=0.000005 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.277313 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.277313 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=0.074482Jy sigma=0.000773 ! Fit after self-cal, rms=0.074481Jy sigma=0.000773 ! 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=0.074481Jy sigma=0.000773 ! Fit after self-cal, rms=0.074540Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.056 mas, bmaj=1.61 mas, bpa=-5.774 degrees ! Estimated noise=343.058 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00061164 Jy ! Component: 100 - total flux cleaned = -0.00083364 Jy ! Component: 150 - total flux cleaned = -0.000911569 Jy ! Component: 200 - total flux cleaned = -0.000969838 Jy ! Total flux subtracted in 200 components = -0.000969838 Jy ! Clean residual min=-0.001061 max=0.001090 Jy/beam ! Clean residual mean=0.000007 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.276343 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 31 components and 0.276343 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=0.074533Jy sigma=0.000773 ! Fit after self-cal, rms=0.074534Jy sigma=0.000773 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 = -5.35544e-05 Jy ! Component: 100 - total flux cleaned = -0.000100985 Jy ! Component: 150 - total flux cleaned = -0.000143796 Jy ! Component: 200 - total flux cleaned = -0.00017515 Jy ! Total flux subtracted in 200 components = -0.00017515 Jy ! Clean residual min=-0.001014 max=0.001079 Jy/beam ! Clean residual mean=0.000006 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.276168 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 31 components and 0.276168 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=0.074532Jy sigma=0.000773 ! Fit after self-cal, rms=0.074531Jy sigma=0.000773 ! 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=0.074531Jy sigma=0.000773 ! Fit after self-cal, rms=0.074570Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.127 mas, bmaj=2.681 mas, bpa=-2.919 degrees ! Estimated noise=408.164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000549587 Jy ! Component: 100 - total flux cleaned = -0.000780921 Jy ! Component: 150 - total flux cleaned = -0.000798948 Jy ! Component: 200 - total flux cleaned = -0.000814917 Jy ! Total flux subtracted in 200 components = -0.000814917 Jy ! Clean residual min=-0.001012 max=0.001108 Jy/beam ! Clean residual mean=0.000015 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.275353 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 36 components and 0.275353 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=0.074569Jy sigma=0.000773 ! Fit after self-cal, rms=0.074570Jy sigma=0.000773 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 = -8.47071e-05 Jy ! Component: 100 - total flux cleaned = -8.43728e-05 Jy ! Component: 150 - total flux cleaned = -8.4018e-05 Jy ! Component: 200 - total flux cleaned = -8.40645e-05 Jy ! Total flux subtracted in 200 components = -8.40645e-05 Jy ! Clean residual min=-0.001013 max=0.001113 Jy/beam ! Clean residual mean=0.000014 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.275269 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 38 components and 0.275269 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=0.074571Jy sigma=0.000773 ! Fit after self-cal, rms=0.074571Jy sigma=0.000773 ! 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=1.057 mas, bmaj=1.611 mas, bpa=-5.831 degrees ! Estimated noise=342.981 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.057 x 1.611 at -5.831 degrees (North through East) ! Clean map min=-0.00090126 max=0.26618 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=0.8893 mas, bmaj=1.369 mas, bpa=-6.967 degrees ! Estimated noise=583.823 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.208517 Jy ! Component: 100 - total flux cleaned = 0.254002 Jy ! Component: 150 - total flux cleaned = 0.264997 Jy ! Component: 200 - total flux cleaned = 0.268897 Jy ! Total flux subtracted in 200 components = 0.268897 Jy ! Clean residual min=-0.002005 max=0.002063 Jy/beam ! Clean residual mean=-0.000003 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.268897 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.268897 Jy ! Inverting map and beam ! Estimated beam: bmin=1.057 mas, bmaj=1.611 mas, bpa=-5.831 degrees ! Estimated noise=342.981 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 = 0.00242798 Jy ! Component: 100 - total flux cleaned = 0.00386364 Jy ! Component: 150 - total flux cleaned = 0.0047836 Jy ! Component: 200 - total flux cleaned = 0.00537746 Jy ! Total flux subtracted in 200 components = 0.00537746 Jy ! Clean residual min=-0.001002 max=0.001063 Jy/beam ! Clean residual mean=0.000004 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.274275 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 19 components and 0.274275 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=2.127 mas, bmaj=2.681 mas, bpa=-2.919 degrees ! Estimated noise=408.164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000517019 Jy ! Component: 100 - total flux cleaned = 0.00074786 Jy ! Component: 150 - total flux cleaned = 0.000762114 Jy ! Component: 200 - total flux cleaned = 0.000775575 Jy ! Total flux subtracted in 200 components = 0.000775575 Jy ! Clean residual min=-0.000983 max=0.001151 Jy/beam ! Clean residual mean=0.000013 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.27505 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 = 1.28037e-05 Jy ! Component: 100 - total flux cleaned = 2.49739e-05 Jy ! Component: 150 - total flux cleaned = 3.65294e-05 Jy ! Component: 200 - total flux cleaned = 4.20513e-05 Jy ! Total flux subtracted in 200 components = 4.20513e-05 Jy ! Clean residual min=-0.000982 max=0.001145 Jy/beam ! Clean residual mean=0.000013 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.275092 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 28 components and 0.275092 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.057 mas, bmaj=1.611 mas, bpa=-5.831 degrees ! Estimated noise=342.981 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000115644 Jy ! Component: 100 - total flux cleaned = -0.000127239 Jy ! Component: 150 - total flux cleaned = -0.000118196 Jy ! Component: 200 - total flux cleaned = -0.000100968 Jy ! Total flux subtracted in 200 components = -0.000100968 Jy ! Clean residual min=-0.000974 max=0.001100 Jy/beam ! Clean residual mean=0.000006 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.274991 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.274991 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=0.074576Jy sigma=0.000773 ! Fit after self-cal, rms=0.074573Jy sigma=0.000773 wmodel J2238+2749_X_2015_03_17_pus_map.mod ! Writing 34 model components to file: J2238+2749_X_2015_03_17_pus_map.mod wobs J2238+2749_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J2238+2749_X_2015_03_17_pus_uvs.fits wwins J2238+2749_X_2015_03_17_pus_map.win ! wwins: Wrote 1 windows to J2238+2749_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 = 0.000201573 Jy ! Component: 100 - total flux cleaned = 0.000341528 Jy ! Component: 150 - total flux cleaned = 0.000425157 Jy ! Component: 200 - total flux cleaned = 0.000568858 Jy ! Component: 250 - total flux cleaned = 0.00070701 Jy ! Component: 300 - total flux cleaned = 0.000766692 Jy ! Component: 350 - total flux cleaned = 0.000867858 Jy ! Component: 400 - total flux cleaned = 0.000882063 Jy ! Component: 450 - total flux cleaned = 0.000950731 Jy ! Component: 500 - total flux cleaned = 0.00101786 Jy ! Component: 550 - total flux cleaned = 0.00109633 Jy ! Component: 600 - total flux cleaned = 0.00121077 Jy ! Component: 650 - total flux cleaned = 0.00123561 Jy ! Component: 700 - total flux cleaned = 0.00129684 Jy ! Component: 750 - total flux cleaned = 0.00136861 Jy ! Component: 800 - total flux cleaned = 0.00142734 Jy ! Component: 850 - total flux cleaned = 0.00146206 Jy ! Component: 900 - total flux cleaned = 0.00152991 Jy ! Component: 950 - total flux cleaned = 0.00158546 Jy ! Component: 1000 - total flux cleaned = 0.00159628 Jy ! Component: 1050 - total flux cleaned = 0.00166085 Jy ! Component: 1100 - total flux cleaned = 0.00171366 Jy ! Component: 1150 - total flux cleaned = 0.00173436 Jy ! Component: 1200 - total flux cleaned = 0.00177528 Jy ! Component: 1250 - total flux cleaned = 0.001826 Jy ! Component: 1300 - total flux cleaned = 0.00188568 Jy ! Component: 1350 - total flux cleaned = 0.00192502 Jy ! Component: 1400 - total flux cleaned = 0.00197364 Jy ! Component: 1450 - total flux cleaned = 0.00202133 Jy ! Component: 1500 - total flux cleaned = 0.00204965 Jy ! Component: 1550 - total flux cleaned = 0.00205898 Jy ! Component: 1600 - total flux cleaned = 0.00207754 Jy ! Component: 1650 - total flux cleaned = 0.002105 Jy ! Component: 1700 - total flux cleaned = 0.00215012 Jy ! Component: 1750 - total flux cleaned = 0.00213236 Jy ! Component: 1800 - total flux cleaned = 0.00219387 Jy ! Component: 1850 - total flux cleaned = 0.00221117 Jy ! Component: 1900 - total flux cleaned = 0.00227116 Jy ! Component: 1950 - total flux cleaned = 0.00226259 Jy ! Component: 2000 - total flux cleaned = 0.0022795 Jy ! Total flux subtracted in 2048 components = 0.00230431 Jy ! Clean residual min=-0.000419 max=0.000484 Jy/beam ! Clean residual mean=0.000002 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.277296 Jy keep ! Adding 160 model components to the UV plane model. ! The established model now contains 194 components and 0.277296 Jy ![Exited script file: muppet] wmap "J2238+2749_X_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.057 x 1.611 at -5.831 degrees (North through East) ! Clean map min=-0.0008075 max=0.26647 Jy/beam ! Writing clean map to FITS file: J2238+2749_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 0.26647 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000155784 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.175387 0.175387 0.350773 0.701547 1.40309 2.80619 5.61237 11.2247 22.4495 44.899 89.798 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.266 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.057 x 1.611 at -5.831 degrees (North through East) ! Clean map min=-0.0008075 max=0.26647 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 J2238+2749_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 19:13:25 2016