! Started logfile: J1440+0157_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:26:08 2017 obs J1440+0157_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J1440+0157_X_2014_01_04_pus_uva.fits ! AN table 1: 75 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.432593 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1440+0157 ! ! 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 382 lines of history. ! ! Reading 14016 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 J1440+0157_X_2014_01_04_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 224 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 224 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 224 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 224 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 224 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 224 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 224 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 224 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 224 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 224 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 224 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 224 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.902719Jy sigma=0.011714 ! Fit after self-cal, rms=0.894550Jy sigma=0.011617 ! 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=0.7011 mas, bmaj=1.876 mas, bpa=-3.321 degrees ! Estimated noise=631.376 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 = 0.0797868 Jy ! Component: 100 - total flux cleaned = 0.103052 Jy ! Total flux subtracted in 100 components = 0.103052 Jy ! Clean residual min=-0.005437 max=0.010085 Jy/beam ! Clean residual mean=0.000005 rms=0.002024 Jy/beam ! Combined flux in latest and established models = 0.103052 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.103052 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=0.065926Jy sigma=0.000834 ! Fit after self-cal, rms=0.065943Jy sigma=0.000833 ! 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=0.8306 mas, bmaj=2.155 mas, bpa=-3.593 degrees ! Estimated noise=463.077 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 = 0.0152567 Jy ! Component: 100 - total flux cleaned = 0.0223148 Jy ! Component: 150 - total flux cleaned = 0.0261326 Jy ! Component: 200 - total flux cleaned = 0.0283528 Jy ! Total flux subtracted in 200 components = 0.0283528 Jy ! Clean residual min=-0.004514 max=0.005858 Jy/beam ! Clean residual mean=-0.000008 rms=0.001287 Jy/beam ! Combined flux in latest and established models = 0.131404 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 25 components and 0.131404 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=0.062862Jy sigma=0.000788 ! Fit after self-cal, rms=0.062883Jy sigma=0.000787 ! 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 1.00* FD 1.07 KP 1.00* LA 0.95 ! MK 1.02 NL 1.02 OV 0.96 PT 0.95 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 KP 1.00* LA 0.98 ! MK 0.96 NL 1.06 OV 0.94 PT 0.95 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 KP 1.00* LA 0.99 ! MK 0.98 NL 1.09 OV 0.93 PT 0.89 ! SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 KP 1.00* LA 1.02 ! MK 0.94 NL 1.05 OV 0.93 PT 0.92 ! SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 KP 1.00* LA 1.00 ! MK 0.98 NL 1.07 OV 0.95 PT 0.88 ! SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 KP 1.00* LA 0.99 ! MK 0.98 NL 1.18 OV 0.95 PT 0.90 ! SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 KP 1.00* LA 0.98 ! MK 1.06 NL 1.08 OV 1.02 PT 0.90 ! SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 KP 1.00* LA 0.97 ! MK 0.97 NL 1.09 OV 1.02 PT 0.90 ! SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 KP 1.00* LA 0.97 ! MK 0.91 NL 1.12 OV 1.02 PT 0.93 ! SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 KP 1.00* LA 1.00 ! MK 1.00 NL 1.15 OV 0.99 PT 0.90 ! SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 KP 1.00* LA 0.98 ! MK 0.96 NL 1.08 OV 0.99 PT 0.93 ! SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 KP 1.00* LA 0.99 ! MK 1.01 NL 1.12 OV 0.95 PT 0.96 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.062883Jy sigma=0.000787 ! Fit after self-cal, rms=0.062398Jy sigma=0.000776 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8305 mas, bmaj=2.169 mas, bpa=-3.651 degrees ! Estimated noise=460.122 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 (-1.6, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00202451 Jy ! Component: 100 - total flux cleaned = 0.00173845 Jy ! Component: 150 - total flux cleaned = 0.00163941 Jy ! Component: 200 - total flux cleaned = 0.00163884 Jy ! Total flux subtracted in 200 components = 0.00163884 Jy ! Clean residual min=-0.001642 max=0.001697 Jy/beam ! Clean residual mean=-0.000002 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.133043 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 39 components and 0.133043 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=0.062252Jy sigma=0.000774 ! Fit after self-cal, rms=0.062303Jy sigma=0.000774 ! 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=0.062303Jy sigma=0.000774 ! Fit after self-cal, rms=0.061996Jy sigma=0.000773 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8306 mas, bmaj=2.158 mas, bpa=-3.54 degrees ! Estimated noise=458.493 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000936145 Jy ! Component: 100 - total flux cleaned = 0.000662972 Jy ! Component: 150 - total flux cleaned = 0.000457268 Jy ! Component: 200 - total flux cleaned = 0.000367381 Jy ! Total flux subtracted in 200 components = 0.000367381 Jy ! Clean residual min=-0.001141 max=0.001282 Jy/beam ! Clean residual mean=-0.000001 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.133411 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 46 components and 0.133411 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=0.061958Jy sigma=0.000772 ! Fit after self-cal, rms=0.061960Jy 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 = 0.000106552 Jy ! Component: 100 - total flux cleaned = -2.61762e-05 Jy ! Component: 150 - total flux cleaned = -9.27362e-05 Jy ! Component: 200 - total flux cleaned = -0.000123458 Jy ! Total flux subtracted in 200 components = -0.000123458 Jy ! Clean residual min=-0.001121 max=0.001212 Jy/beam ! Clean residual mean=-0.000001 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.133287 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 50 components and 0.133287 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=0.061949Jy sigma=0.000772 ! Fit after self-cal, rms=0.061948Jy 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=0.061948Jy sigma=0.000772 ! Fit after self-cal, rms=0.061847Jy sigma=0.000772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8305 mas, bmaj=2.155 mas, bpa=-3.473 degrees ! Estimated noise=457.917 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000266456 Jy ! Component: 100 - total flux cleaned = 0.000224516 Jy ! Component: 150 - total flux cleaned = 0.000164376 Jy ! Component: 200 - total flux cleaned = 0.000109385 Jy ! Total flux subtracted in 200 components = 0.000109385 Jy ! Clean residual min=-0.001056 max=0.001175 Jy/beam ! Clean residual mean=-0.000001 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.133396 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 54 components and 0.133396 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=0.061840Jy sigma=0.000772 ! Fit after self-cal, rms=0.061838Jy 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 = 1.49711e-05 Jy ! Component: 100 - total flux cleaned = -4.98526e-06 Jy ! Component: 150 - total flux cleaned = -3.30018e-05 Jy ! Component: 200 - total flux cleaned = -5.93057e-05 Jy ! Total flux subtracted in 200 components = -5.93057e-05 Jy ! Clean residual min=-0.001072 max=0.001183 Jy/beam ! Clean residual mean=-0.000001 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.133337 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 61 components and 0.133337 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=0.061835Jy sigma=0.000772 ! Fit after self-cal, rms=0.061835Jy 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=0.061835Jy sigma=0.000772 ! Fit after self-cal, rms=0.061748Jy sigma=0.000772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.343 mas, bmaj=4.878 mas, bpa=-10.61 degrees ! Estimated noise=591.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.69682e-05 Jy ! Component: 100 - total flux cleaned = -2.74324e-05 Jy ! Component: 150 - total flux cleaned = -7.42497e-05 Jy ! Component: 200 - total flux cleaned = -0.000123315 Jy ! Total flux subtracted in 200 components = -0.000123315 Jy ! Clean residual min=-0.001416 max=0.001573 Jy/beam ! Clean residual mean=-0.000003 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.133214 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 77 components and 0.133214 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=0.061746Jy sigma=0.000772 ! Fit after self-cal, rms=0.061745Jy 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 = -4.55291e-05 Jy ! Component: 100 - total flux cleaned = -8.47392e-05 Jy ! Component: 150 - total flux cleaned = -0.000111556 Jy ! Component: 200 - total flux cleaned = -0.000135631 Jy ! Total flux subtracted in 200 components = -0.000135631 Jy ! Clean residual min=-0.001437 max=0.001546 Jy/beam ! Clean residual mean=-0.000003 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.133078 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 82 components and 0.133078 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=0.061744Jy sigma=0.000772 ! Fit after self-cal, rms=0.061744Jy 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=0.8308 mas, bmaj=2.155 mas, bpa=-3.479 degrees ! Estimated noise=457.405 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8308 x 2.155 at -3.479 degrees (North through East) ! Clean map min=-0.0015709 max=0.10558 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=0.7008 mas, bmaj=1.87 mas, bpa=-3.296 degrees ! Estimated noise=625.562 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0787276 Jy ! Component: 100 - total flux cleaned = 0.102782 Jy ! Component: 150 - total flux cleaned = 0.11473 Jy ! Component: 200 - total flux cleaned = 0.121577 Jy ! Total flux subtracted in 200 components = 0.121577 Jy ! Clean residual min=-0.002461 max=0.003529 Jy/beam ! Clean residual mean=0.000001 rms=0.000792 Jy/beam ! Combined flux in latest and established models = 0.121577 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.121577 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8308 mas, bmaj=2.155 mas, bpa=-3.479 degrees ! Estimated noise=457.405 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 = 0.00546209 Jy ! Component: 100 - total flux cleaned = 0.00834837 Jy ! Component: 150 - total flux cleaned = 0.00998494 Jy ! Component: 200 - total flux cleaned = 0.0104536 Jy ! Total flux subtracted in 200 components = 0.0104536 Jy ! Clean residual min=-0.001294 max=0.001215 Jy/beam ! Clean residual mean=-0.000002 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.132031 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 36 components and 0.132031 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=2.343 mas, bmaj=4.878 mas, bpa=-10.61 degrees ! Estimated noise=591.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00063284 Jy ! Component: 100 - total flux cleaned = 0.000855113 Jy ! Component: 150 - total flux cleaned = 0.000994542 Jy ! Component: 200 - total flux cleaned = 0.00106661 Jy ! Total flux subtracted in 200 components = 0.00106661 Jy ! Clean residual min=-0.001342 max=0.001681 Jy/beam ! Clean residual mean=-0.000004 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.133097 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 = 5.80591e-05 Jy ! Component: 100 - total flux cleaned = 4.65793e-05 Jy ! Component: 150 - total flux cleaned = 3.56411e-05 Jy ! Component: 200 - total flux cleaned = 1.52722e-05 Jy ! Total flux subtracted in 200 components = 1.52722e-05 Jy ! Clean residual min=-0.001338 max=0.001638 Jy/beam ! Clean residual mean=-0.000003 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.133112 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 68 components and 0.133112 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8308 mas, bmaj=2.155 mas, bpa=-3.479 degrees ! Estimated noise=457.405 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000107307 Jy ! Component: 100 - total flux cleaned = 0.000122677 Jy ! Component: 150 - total flux cleaned = 0.000136842 Jy ! Component: 200 - total flux cleaned = 0.000149877 Jy ! Total flux subtracted in 200 components = 0.000149877 Jy ! Clean residual min=-0.001048 max=0.001223 Jy/beam ! Clean residual mean=-0.000002 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.133262 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 85 components and 0.133262 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=0.061749Jy sigma=0.000772 ! Fit after self-cal, rms=0.061748Jy sigma=0.000772 wmodel J1440+0157_X_2014_01_04_pus_map.mod ! Writing 85 model components to file: J1440+0157_X_2014_01_04_pus_map.mod wobs J1440+0157_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J1440+0157_X_2014_01_04_pus_uvs.fits wwins J1440+0157_X_2014_01_04_pus_map.win ! wwins: Wrote 2 windows to J1440+0157_X_2014_01_04_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 = 0.000198491 Jy ! Component: 100 - total flux cleaned = 0.000217869 Jy ! Component: 150 - total flux cleaned = 0.000234622 Jy ! Component: 200 - total flux cleaned = 0.000204325 Jy ! Component: 250 - total flux cleaned = 0.000102428 Jy ! Component: 300 - total flux cleaned = 6.129e-06 Jy ! Component: 350 - total flux cleaned = -7.25075e-05 Jy ! Component: 400 - total flux cleaned = -0.00015977 Jy ! Component: 450 - total flux cleaned = -0.000219571 Jy ! Component: 500 - total flux cleaned = -0.000299716 Jy ! Component: 550 - total flux cleaned = -0.000387767 Jy ! Component: 600 - total flux cleaned = -0.000472471 Jy ! Component: 650 - total flux cleaned = -0.000564723 Jy ! Component: 700 - total flux cleaned = -0.000614253 Jy ! Component: 750 - total flux cleaned = -0.000633538 Jy ! Component: 800 - total flux cleaned = -0.000652506 Jy ! Component: 850 - total flux cleaned = -0.000643463 Jy ! Component: 900 - total flux cleaned = -0.000634411 Jy ! Component: 950 - total flux cleaned = -0.000643114 Jy ! Component: 1000 - total flux cleaned = -0.000643207 Jy ! Component: 1050 - total flux cleaned = -0.00066838 Jy ! Component: 1100 - total flux cleaned = -0.000660175 Jy ! Component: 1150 - total flux cleaned = -0.000684548 Jy ! Component: 1200 - total flux cleaned = -0.000708373 Jy ! Component: 1250 - total flux cleaned = -0.00072385 Jy ! Component: 1300 - total flux cleaned = -0.000708406 Jy ! Component: 1350 - total flux cleaned = -0.000708459 Jy ! Component: 1400 - total flux cleaned = -0.000723256 Jy ! Component: 1450 - total flux cleaned = -0.000723322 Jy ! Component: 1500 - total flux cleaned = -0.000744859 Jy ! Component: 1550 - total flux cleaned = -0.000766041 Jy ! Component: 1600 - total flux cleaned = -0.000779903 Jy ! Component: 1650 - total flux cleaned = -0.000793485 Jy ! Component: 1700 - total flux cleaned = -0.000806994 Jy ! Component: 1750 - total flux cleaned = -0.000820389 Jy ! Component: 1800 - total flux cleaned = -0.000820463 Jy ! Component: 1850 - total flux cleaned = -0.000840064 Jy ! Component: 1900 - total flux cleaned = -0.000840029 Jy ! Component: 1950 - total flux cleaned = -0.000846475 Jy ! Component: 2000 - total flux cleaned = -0.000852846 Jy ! Total flux subtracted in 2048 components = -0.000865409 Jy ! Clean residual min=-0.000399 max=0.000353 Jy/beam ! Clean residual mean=-0.000001 rms=0.000109 Jy/beam ! Combined flux in latest and established models = 0.132397 Jy keep ! Adding 110 model components to the UV plane model. ! The established model now contains 195 components and 0.132397 Jy ![Exited script file: muppet] wmap "J1440+0157_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8308 x 2.155 at -3.479 degrees (North through East) ! Clean map min=-0.0013895 max=0.10623 Jy/beam ! Writing clean map to FITS file: J1440+0157_X_2014_01_04_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.106231 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000104808 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.29598 0.29598 0.59196 1.18392 2.36784 4.73568 9.47136 18.9427 37.8855 75.7709 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.106 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8308 x 2.155 at -3.479 degrees (North through East) ! Clean map min=-0.0013895 max=0.10623 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 J1440+0157_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:26:10 2017