! Started logfile: J1805+1714_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:14:54 2016 obs J1805+1714_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J1805+1714_X_2014_08_05_pus_uva.fits ! AN table 1: 73 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.767428 visibilities/baseline/integration-bin. ! Found source: J1805+1714 ! ! 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 414 lines of history. ! ! Reading 30252 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 J1805+1714_X_2014_08_05_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 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.888618Jy sigma=0.009845 ! Fit after self-cal, rms=0.867766Jy sigma=0.009660 ! 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=1.007 mas, bmaj=2.34 mas, bpa=23.85 degrees ! Estimated noise=930.376 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 = 0.105175 Jy ! Component: 100 - total flux cleaned = 0.129576 Jy ! Total flux subtracted in 100 components = 0.129576 Jy ! Clean residual min=-0.006960 max=0.010672 Jy/beam ! Clean residual mean=-0.000008 rms=0.002294 Jy/beam ! Combined flux in latest and established models = 0.129576 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.129576 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=0.082629Jy sigma=0.000824 ! Fit after self-cal, rms=0.082624Jy sigma=0.000824 ! 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=1.238 mas, bmaj=2.482 mas, bpa=21.61 degrees ! Estimated noise=372.612 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 = 0.0123501 Jy ! Component: 100 - total flux cleaned = 0.0183294 Jy ! Component: 150 - total flux cleaned = 0.0215709 Jy ! Component: 200 - total flux cleaned = 0.0234143 Jy ! Total flux subtracted in 200 components = 0.0234143 Jy ! Clean residual min=-0.005394 max=0.006842 Jy/beam ! Clean residual mean=0.000018 rms=0.001448 Jy/beam ! Combined flux in latest and established models = 0.15299 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 34 components and 0.15299 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=0.080986Jy sigma=0.000802 ! Fit after self-cal, rms=0.081017Jy sigma=0.000802 ! 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 0.89 FD 1.11 HN 1.13 KP 0.94 ! LA 1.08 MK 1.00* NL 0.95 OV 0.97 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.08 HN 1.19 KP 0.88 ! LA 1.06 MK 1.00* NL 0.94 OV 0.98 ! PT 0.94 SC 1.07 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.11 HN 1.08 KP 0.87 ! LA 1.06 MK 1.00* NL 0.95 OV 0.98 ! PT 0.97 SC 1.06 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.05 HN 1.13 KP 0.82 ! LA 1.05 MK 1.00* NL 0.93 OV 0.96 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.08 HN 1.08 KP 0.77 ! LA 1.04 MK 1.00* NL 0.99 OV 1.00 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.12 HN 1.15 KP 0.78 ! LA 1.08 MK 1.00* NL 0.95 OV 1.01 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.22 HN 1.28 KP 0.82 ! LA 1.15 MK 1.00* NL 1.01 OV 1.05 ! PT 1.01 SC 1.13 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.16 HN 1.23 KP 0.75 ! LA 1.05 MK 1.00* NL 0.94 OV 1.02 ! PT 0.97 SC 1.09 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.10 HN 1.22 KP 0.79 ! LA 1.08 MK 1.00* NL 0.95 OV 1.05 ! PT 0.97 SC 1.06 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.21 KP 0.83 ! LA 1.10 MK 1.00* NL 0.98 OV 1.00 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.09 HN 1.17 KP 0.86 ! LA 1.09 MK 1.00* NL 0.99 OV 1.02 ! PT 0.99 SC 1.08 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.12 HN 1.22 KP 0.91 ! LA 1.11 MK 1.00* NL 0.98 OV 1.01 ! PT 0.97 SC 1.05 ! ! ! Fit before self-cal, rms=0.081017Jy sigma=0.000802 ! Fit after self-cal, rms=0.082875Jy sigma=0.000776 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.256 mas, bmaj=2.514 mas, bpa=22.14 degrees ! Estimated noise=373.29 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 = -0.00170303 Jy ! Component: 100 - total flux cleaned = -0.00171397 Jy ! Component: 150 - total flux cleaned = -0.00165019 Jy ! Component: 200 - total flux cleaned = -0.00167594 Jy ! Total flux subtracted in 200 components = -0.00167594 Jy ! Clean residual min=-0.001983 max=0.001842 Jy/beam ! Clean residual mean=0.000007 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.151314 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 48 components and 0.151314 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=0.082808Jy sigma=0.000775 ! Fit after self-cal, rms=0.082891Jy 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=0.082891Jy sigma=0.000775 ! Fit after self-cal, rms=0.084447Jy sigma=0.000773 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.258 mas, bmaj=2.516 mas, bpa=22.35 degrees ! Estimated noise=372.948 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00105341 Jy ! Component: 100 - total flux cleaned = -0.00117896 Jy ! Component: 150 - total flux cleaned = -0.00128793 Jy ! Component: 200 - total flux cleaned = -0.00143101 Jy ! Total flux subtracted in 200 components = -0.00143101 Jy ! Clean residual min=-0.001405 max=0.001236 Jy/beam ! Clean residual mean=0.000001 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.149883 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 58 components and 0.149883 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=0.084416Jy sigma=0.000773 ! Fit after self-cal, rms=0.084442Jy 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 = -0.000144486 Jy ! Component: 100 - total flux cleaned = -0.000217764 Jy ! Component: 150 - total flux cleaned = -0.000301355 Jy ! Component: 200 - total flux cleaned = -0.000377859 Jy ! Total flux subtracted in 200 components = -0.000377859 Jy ! Clean residual min=-0.001358 max=0.001295 Jy/beam ! Clean residual mean=0.000000 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.149505 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 63 components and 0.149505 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=0.084434Jy sigma=0.000772 ! Fit after self-cal, rms=0.084432Jy sigma=0.000772 ! 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=0.084432Jy sigma=0.000772 ! Fit after self-cal, rms=0.085150Jy sigma=0.000772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.26 mas, bmaj=2.521 mas, bpa=22.46 degrees ! Estimated noise=373.056 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000756822 Jy ! Component: 100 - total flux cleaned = -0.000847509 Jy ! Component: 150 - total flux cleaned = -0.000946556 Jy ! Component: 200 - total flux cleaned = -0.00105141 Jy ! Total flux subtracted in 200 components = -0.00105141 Jy ! Clean residual min=-0.001286 max=0.001196 Jy/beam ! Clean residual mean=0.000001 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.148454 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 66 components and 0.148454 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=0.085136Jy sigma=0.000772 ! Fit after self-cal, rms=0.085141Jy sigma=0.000772 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 = -0.000106039 Jy ! Component: 100 - total flux cleaned = -0.000177488 Jy ! Component: 150 - total flux cleaned = -0.000242138 Jy ! Component: 200 - total flux cleaned = -0.000301804 Jy ! Total flux subtracted in 200 components = -0.000301804 Jy ! Clean residual min=-0.001240 max=0.001231 Jy/beam ! Clean residual mean=0.000000 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.148152 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 67 components and 0.148152 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=0.085136Jy sigma=0.000772 ! Fit after self-cal, rms=0.085134Jy sigma=0.000772 ! 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=0.085134Jy sigma=0.000772 ! Fit after self-cal, rms=0.085632Jy sigma=0.000772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.423 mas, bmaj=2.965 mas, bpa=10.54 degrees ! Estimated noise=402.46 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00058774 Jy ! Component: 100 - total flux cleaned = -0.000767856 Jy ! Component: 150 - total flux cleaned = -0.00080202 Jy ! Component: 200 - total flux cleaned = -0.000828451 Jy ! Total flux subtracted in 200 components = -0.000828451 Jy ! Clean residual min=-0.000951 max=0.001016 Jy/beam ! Clean residual mean=-0.000000 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.147323 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 72 components and 0.147323 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=0.085631Jy sigma=0.000772 ! Fit after self-cal, rms=0.085635Jy sigma=0.000772 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 = -3.15328e-05 Jy ! Component: 100 - total flux cleaned = -4.27864e-05 Jy ! Component: 150 - total flux cleaned = -5.16736e-05 Jy ! Component: 200 - total flux cleaned = -5.5315e-05 Jy ! Total flux subtracted in 200 components = -5.5315e-05 Jy ! Clean residual min=-0.000939 max=0.001017 Jy/beam ! Clean residual mean=-0.000000 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.147268 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 76 components and 0.147268 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=0.085636Jy sigma=0.000772 ! Fit after self-cal, rms=0.085635Jy sigma=0.000772 ! 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=1.262 mas, bmaj=2.524 mas, bpa=22.54 degrees ! Estimated noise=373.093 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.262 x 2.524 at 22.54 degrees (North through East) ! Clean map min=-0.0010637 max=0.13547 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=1.021 mas, bmaj=2.377 mas, bpa=24.64 degrees ! Estimated noise=939.055 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.106069 Jy ! Component: 100 - total flux cleaned = 0.129674 Jy ! Component: 150 - total flux cleaned = 0.137896 Jy ! Component: 200 - total flux cleaned = 0.142219 Jy ! Total flux subtracted in 200 components = 0.142219 Jy ! Clean residual min=-0.003274 max=0.003764 Jy/beam ! Clean residual mean=-0.000002 rms=0.001052 Jy/beam ! Combined flux in latest and established models = 0.142219 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.142219 Jy ! Inverting map and beam ! Estimated beam: bmin=1.262 mas, bmaj=2.524 mas, bpa=22.54 degrees ! Estimated noise=373.093 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 = 0.0031031 Jy ! Component: 100 - total flux cleaned = 0.00435024 Jy ! Component: 150 - total flux cleaned = 0.0046783 Jy ! Component: 200 - total flux cleaned = 0.0047899 Jy ! Total flux subtracted in 200 components = 0.0047899 Jy ! Clean residual min=-0.001160 max=0.001166 Jy/beam ! Clean residual mean=-0.000000 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.147009 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 30 components and 0.147009 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=2.423 mas, bmaj=2.965 mas, bpa=10.54 degrees ! Estimated noise=402.46 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000162597 Jy ! Component: 100 - total flux cleaned = 0.000220446 Jy ! Component: 150 - total flux cleaned = 0.000263952 Jy ! Component: 200 - total flux cleaned = 0.000278965 Jy ! Total flux subtracted in 200 components = 0.000278965 Jy ! Clean residual min=-0.001006 max=0.001028 Jy/beam ! Clean residual mean=-0.000000 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.147288 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 = 1.38996e-05 Jy ! Component: 100 - total flux cleaned = 3.28954e-05 Jy ! Component: 150 - total flux cleaned = 4.45613e-05 Jy ! Component: 200 - total flux cleaned = 5.56571e-05 Jy ! Total flux subtracted in 200 components = 5.56571e-05 Jy ! Clean residual min=-0.000992 max=0.001015 Jy/beam ! Clean residual mean=-0.000000 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.147344 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 38 components and 0.147344 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.262 mas, bmaj=2.524 mas, bpa=22.54 degrees ! Estimated noise=373.093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.34737e-05 Jy ! Component: 100 - total flux cleaned = -7.99786e-05 Jy ! Component: 150 - total flux cleaned = -8.88242e-05 Jy ! Component: 200 - total flux cleaned = -0.000112325 Jy ! Total flux subtracted in 200 components = -0.000112325 Jy ! Clean residual min=-0.001075 max=0.001037 Jy/beam ! Clean residual mean=0.000000 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.147232 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 0.147232 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=0.085620Jy sigma=0.000772 ! Fit after self-cal, rms=0.085613Jy sigma=0.000772 wmodel J1805+1714_X_2014_08_05_pus_map.mod ! Writing 48 model components to file: J1805+1714_X_2014_08_05_pus_map.mod wobs J1805+1714_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J1805+1714_X_2014_08_05_pus_uvs.fits wwins J1805+1714_X_2014_08_05_pus_map.win ! wwins: Wrote 1 windows to J1805+1714_X_2014_08_05_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 = -8.4271e-05 Jy ! Component: 100 - total flux cleaned = -4.70352e-05 Jy ! Component: 150 - total flux cleaned = -2.90378e-05 Jy ! Component: 200 - total flux cleaned = -1.19804e-05 Jy ! Component: 250 - total flux cleaned = -5.93385e-05 Jy ! Component: 300 - total flux cleaned = -0.000150678 Jy ! Component: 350 - total flux cleaned = -0.000194832 Jy ! Component: 400 - total flux cleaned = -0.000180373 Jy ! Component: 450 - total flux cleaned = -0.000152422 Jy ! Component: 500 - total flux cleaned = -0.00013912 Jy ! Component: 550 - total flux cleaned = -0.000192121 Jy ! Component: 600 - total flux cleaned = -0.000217732 Jy ! Component: 650 - total flux cleaned = -0.000230381 Jy ! Component: 700 - total flux cleaned = -0.000304553 Jy ! Component: 750 - total flux cleaned = -0.000364562 Jy ! Component: 800 - total flux cleaned = -0.000376205 Jy ! Component: 850 - total flux cleaned = -0.000422649 Jy ! Component: 900 - total flux cleaned = -0.000456734 Jy ! Component: 950 - total flux cleaned = -0.000490091 Jy ! Component: 1000 - total flux cleaned = -0.00047875 Jy ! Component: 1050 - total flux cleaned = -0.000467901 Jy ! Component: 1100 - total flux cleaned = -0.000521216 Jy ! Component: 1150 - total flux cleaned = -0.000562941 Jy ! Component: 1200 - total flux cleaned = -0.00060408 Jy ! Component: 1250 - total flux cleaned = -0.000604037 Jy ! Component: 1300 - total flux cleaned = -0.000664143 Jy ! Component: 1350 - total flux cleaned = -0.00069371 Jy ! Component: 1400 - total flux cleaned = -0.000722927 Jy ! Component: 1450 - total flux cleaned = -0.000780664 Jy ! Component: 1500 - total flux cleaned = -0.000809079 Jy ! Component: 1550 - total flux cleaned = -0.000837176 Jy ! Component: 1600 - total flux cleaned = -0.000874086 Jy ! Component: 1650 - total flux cleaned = -0.000892365 Jy ! Component: 1700 - total flux cleaned = -0.000928461 Jy ! Component: 1750 - total flux cleaned = -0.000972883 Jy ! Component: 1800 - total flux cleaned = -0.00099054 Jy ! Component: 1850 - total flux cleaned = -0.000990606 Jy ! Component: 1900 - total flux cleaned = -0.00106758 Jy ! Component: 1950 - total flux cleaned = -0.00106757 Jy ! Component: 2000 - total flux cleaned = -0.00111765 Jy ! Total flux subtracted in 2048 components = -0.00113417 Jy ! Clean residual min=-0.000410 max=0.000511 Jy/beam ! Clean residual mean=0.000001 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.146097 Jy keep ! Adding 137 model components to the UV plane model. ! The established model now contains 185 components and 0.146097 Jy ![Exited script file: muppet] wmap "J1805+1714_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.262 x 2.524 at 22.54 degrees (North through East) ! Clean map min=-0.00085186 max=0.13584 Jy/beam ! Writing clean map to FITS file: J1805+1714_X_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.135836 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000159882 device "J1805+1714_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J1805+1714_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.353105 0.353105 0.70621 1.41242 2.82484 5.64968 11.2994 22.5987 45.1975 90.3949 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.135 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.262 x 2.524 at 22.54 degrees (North through East) ! Clean map min=-0.00085186 max=0.13584 Jy/beam quit ! Quitting program ! Log file J1805+1714_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:14:56 2016