! Started logfile: J0538+5107_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:08:01 2016 obs J0538+5107_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J0538+5107_X_2014_06_09_pus_uva.fits ! AN table 1: 55 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.691313 visibilities/baseline/integration-bin. ! Found source: J0538+5107 ! ! 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 344 lines of history. ! ! Reading 20532 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 J0538+5107_X_2014_06_09_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 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.848865Jy sigma=0.010300 ! Fit after self-cal, rms=0.835608Jy sigma=0.010140 ! 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=0.8097 mas, bmaj=1.239 mas, bpa=-36.48 degrees ! Estimated noise=969.379 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 = 0.126 Jy ! Component: 100 - total flux cleaned = 0.15433 Jy ! Total flux subtracted in 100 components = 0.15433 Jy ! Clean residual min=-0.009064 max=0.010033 Jy/beam ! Clean residual mean=-0.000081 rms=0.002059 Jy/beam ! Combined flux in latest and established models = 0.15433 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.15433 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=0.075585Jy sigma=0.000867 ! Fit after self-cal, rms=0.075582Jy sigma=0.000867 ! 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=1.066 mas, bmaj=1.447 mas, bpa=-38.05 degrees ! Estimated noise=411.414 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 = 0.0143977 Jy ! Component: 100 - total flux cleaned = 0.0215531 Jy ! Component: 150 - total flux cleaned = 0.0257675 Jy ! Component: 200 - total flux cleaned = 0.0282765 Jy ! Total flux subtracted in 200 components = 0.0282765 Jy ! Clean residual min=-0.007936 max=0.006019 Jy/beam ! Clean residual mean=-0.000060 rms=0.001814 Jy/beam ! Combined flux in latest and established models = 0.182607 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 29 components and 0.182607 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=0.072765Jy sigma=0.000836 ! Fit after self-cal, rms=0.072783Jy sigma=0.000836 ! 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 1.10 HN 1.05 KP 0.91 ! LA 1.01 MK 0.96 NL 0.98 OV 0.96 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.06 KP 0.84 ! LA 1.00 MK 0.97 NL 1.00 OV 0.98 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.08 KP 0.81 ! LA 1.03 MK 0.98 NL 1.01 OV 0.99 ! PT 0.92 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.05 KP 0.77 ! LA 1.05 MK 0.98 NL 0.99 OV 0.97 ! PT 0.91 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.03 KP 0.73 ! LA 1.02 MK 0.97 NL 1.01 OV 0.99 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.05 KP 0.73 ! LA 1.05 MK 0.98 NL 1.04 OV 1.01 ! PT 0.93 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.24 HN 1.18 KP 0.77 ! LA 1.12 MK 1.06 NL 1.04 OV 1.05 ! PT 1.01 SC 1.11 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.20 HN 1.13 KP 0.71 ! LA 1.01 MK 1.01 NL 1.00 OV 1.06 ! PT 0.95 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.15 HN 1.11 KP 0.75 ! LA 1.06 MK 0.97 NL 1.03 OV 1.03 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.11 KP 0.78 ! LA 1.10 MK 1.01 NL 1.02 OV 1.04 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.10 KP 0.81 ! LA 1.08 MK 1.00 NL 1.04 OV 1.01 ! PT 0.99 SC 1.08 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.09 KP 0.87 ! LA 1.03 MK 1.00 NL 0.99 OV 1.03 ! PT 0.97 SC 1.09 ! ! ! Fit before self-cal, rms=0.072783Jy sigma=0.000836 ! Fit after self-cal, rms=0.068997Jy sigma=0.000783 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.073 mas, bmaj=1.469 mas, bpa=-37.68 degrees ! Estimated noise=412.794 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 = -0.00120438 Jy ! Component: 100 - total flux cleaned = -0.00142163 Jy ! Component: 150 - total flux cleaned = -0.00161878 Jy ! Component: 200 - total flux cleaned = -0.00179668 Jy ! Total flux subtracted in 200 components = -0.00179668 Jy ! Clean residual min=-0.001627 max=0.001802 Jy/beam ! Clean residual mean=-0.000002 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.18081 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 0.18081 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=0.068908Jy sigma=0.000782 ! Fit after self-cal, rms=0.068957Jy sigma=0.000781 ! 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=0.068957Jy sigma=0.000781 ! Fit after self-cal, rms=0.068969Jy sigma=0.000779 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.076 mas, bmaj=1.461 mas, bpa=-37.85 degrees ! Estimated noise=411.825 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000811851 Jy ! Component: 100 - total flux cleaned = -0.00100363 Jy ! Component: 150 - total flux cleaned = -0.00111778 Jy ! Component: 200 - total flux cleaned = -0.00122235 Jy ! Total flux subtracted in 200 components = -0.00122235 Jy ! Clean residual min=-0.001401 max=0.001696 Jy/beam ! Clean residual mean=-0.000004 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.179588 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 37 components and 0.179588 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=0.068940Jy sigma=0.000779 ! Fit after self-cal, rms=0.068950Jy sigma=0.000779 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (24.2, -15.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144878 Jy ! Component: 100 - total flux cleaned = 0.00173683 Jy ! Component: 150 - total flux cleaned = 0.00173763 Jy ! Component: 200 - total flux cleaned = 0.00173722 Jy ! Total flux subtracted in 200 components = 0.00173722 Jy ! Clean residual min=-0.001358 max=0.001242 Jy/beam ! Clean residual mean=-0.000007 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.181325 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 51 components and 0.181325 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=0.068915Jy sigma=0.000779 ! Fit after self-cal, rms=0.068914Jy sigma=0.000779 ! 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=0.068914Jy sigma=0.000779 ! Fit after self-cal, rms=0.068984Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.077 mas, bmaj=1.463 mas, bpa=-37.86 degrees ! Estimated noise=411.429 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000571175 Jy ! Component: 100 - total flux cleaned = -0.000662627 Jy ! Component: 150 - total flux cleaned = -0.000765198 Jy ! Component: 200 - total flux cleaned = -0.000822123 Jy ! Total flux subtracted in 200 components = -0.000822123 Jy ! Clean residual min=-0.001286 max=0.001125 Jy/beam ! Clean residual mean=-0.000004 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.180503 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 53 components and 0.180503 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=0.068969Jy sigma=0.000778 ! Fit after self-cal, rms=0.068972Jy sigma=0.000778 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 = -2.02998e-05 Jy ! Component: 100 - total flux cleaned = -5.4076e-05 Jy ! Component: 150 - total flux cleaned = -8.55471e-05 Jy ! Component: 200 - total flux cleaned = -0.000115475 Jy ! Total flux subtracted in 200 components = -0.000115475 Jy ! Clean residual min=-0.001258 max=0.001103 Jy/beam ! Clean residual mean=-0.000005 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.180387 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 58 components and 0.180387 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=0.068964Jy sigma=0.000778 ! Fit after self-cal, rms=0.068964Jy sigma=0.000778 ! 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=0.068964Jy sigma=0.000778 ! Fit after self-cal, rms=0.069017Jy sigma=0.000778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.585 mas, bmaj=2.826 mas, bpa=-40.82 degrees ! Estimated noise=491.19 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.59351e-05 Jy ! Component: 100 - total flux cleaned = -3.7664e-05 Jy ! Component: 150 - total flux cleaned = -5.91582e-05 Jy ! Component: 200 - total flux cleaned = -6.89045e-05 Jy ! Total flux subtracted in 200 components = -6.89045e-05 Jy ! Clean residual min=-0.001138 max=0.001302 Jy/beam ! Clean residual mean=-0.000008 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.180318 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 67 components and 0.180318 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=0.069014Jy sigma=0.000778 ! Fit after self-cal, rms=0.069017Jy sigma=0.000778 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 = -4.76407e-05 Jy ! Component: 100 - total flux cleaned = -3.84058e-05 Jy ! Component: 150 - total flux cleaned = -2.14958e-05 Jy ! Component: 200 - total flux cleaned = -6.20224e-06 Jy ! Total flux subtracted in 200 components = -6.20224e-06 Jy ! Clean residual min=-0.001137 max=0.001307 Jy/beam ! Clean residual mean=-0.000009 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.180312 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 69 components and 0.180312 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=0.069016Jy sigma=0.000778 ! Fit after self-cal, rms=0.069016Jy sigma=0.000778 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.077 mas, bmaj=1.466 mas, bpa=-37.86 degrees ! Estimated noise=411.128 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.077 x 1.466 at -37.86 degrees (North through East) ! Clean map min=-0.0012051 max=0.16377 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=0.8208 mas, bmaj=1.242 mas, bpa=-36.08 degrees ! Estimated noise=982.858 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.127675 Jy ! Component: 100 - total flux cleaned = 0.156066 Jy ! Component: 150 - total flux cleaned = 0.165649 Jy ! Component: 200 - total flux cleaned = 0.17052 Jy ! Total flux subtracted in 200 components = 0.17052 Jy ! Clean residual min=-0.002717 max=0.002723 Jy/beam ! Clean residual mean=-0.000010 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.17052 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.17052 Jy ! Inverting map and beam ! Estimated beam: bmin=1.077 mas, bmaj=1.466 mas, bpa=-37.86 degrees ! Estimated noise=411.128 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 = 0.00311655 Jy ! Component: 100 - total flux cleaned = 0.00474221 Jy ! Component: 150 - total flux cleaned = 0.00585724 Jy ! Component: 200 - total flux cleaned = 0.00640165 Jy ! Total flux subtracted in 200 components = 0.00640165 Jy ! Clean residual min=-0.001218 max=0.001337 Jy/beam ! Clean residual mean=-0.000016 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.176922 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 36 components and 0.176922 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=2.585 mas, bmaj=2.826 mas, bpa=-40.82 degrees ! Estimated noise=491.19 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109326 Jy ! Component: 100 - total flux cleaned = 0.00168067 Jy ! Component: 150 - total flux cleaned = 0.00195312 Jy ! Component: 200 - total flux cleaned = 0.00206266 Jy ! Total flux subtracted in 200 components = 0.00206266 Jy ! Clean residual min=-0.001179 max=0.001287 Jy/beam ! Clean residual mean=-0.000020 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.178985 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 = 4.82171e-05 Jy ! Component: 100 - total flux cleaned = 9.18067e-05 Jy ! Component: 150 - total flux cleaned = 0.00014155 Jy ! Component: 200 - total flux cleaned = 0.000169683 Jy ! Total flux subtracted in 200 components = 0.000169683 Jy ! Clean residual min=-0.001162 max=0.001266 Jy/beam ! Clean residual mean=-0.000019 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.179154 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 49 components and 0.179154 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.077 mas, bmaj=1.466 mas, bpa=-37.86 degrees ! Estimated noise=411.128 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000266155 Jy ! Component: 100 - total flux cleaned = -0.000416814 Jy ! Component: 150 - total flux cleaned = -0.000457135 Jy ! Component: 200 - total flux cleaned = -0.000469229 Jy ! Total flux subtracted in 200 components = -0.000469229 Jy ! Clean residual min=-0.001226 max=0.001204 Jy/beam ! Clean residual mean=-0.000010 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.178685 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 65 components and 0.178685 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=0.069017Jy sigma=0.000778 ! Fit after self-cal, rms=0.069009Jy sigma=0.000778 wmodel J0538+5107_X_2014_06_09_pus_map.mod ! Writing 65 model components to file: J0538+5107_X_2014_06_09_pus_map.mod wobs J0538+5107_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J0538+5107_X_2014_06_09_pus_uvs.fits wwins J0538+5107_X_2014_06_09_pus_map.win ! wwins: Wrote 2 windows to J0538+5107_X_2014_06_09_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 = -9.1195e-05 Jy ! Component: 100 - total flux cleaned = -3.25172e-05 Jy ! Component: 150 - total flux cleaned = -5.14905e-05 Jy ! Component: 200 - total flux cleaned = -1.70443e-05 Jy ! Component: 250 - total flux cleaned = 4.97713e-05 Jy ! Component: 300 - total flux cleaned = 9.75479e-05 Jy ! Component: 350 - total flux cleaned = 0.000112291 Jy ! Component: 400 - total flux cleaned = 6.69777e-05 Jy ! Component: 450 - total flux cleaned = 6.71578e-05 Jy ! Component: 500 - total flux cleaned = 5.30059e-05 Jy ! Component: 550 - total flux cleaned = 5.30286e-05 Jy ! Component: 600 - total flux cleaned = 3.93852e-05 Jy ! Component: 650 - total flux cleaned = -2.49336e-07 Jy ! Component: 700 - total flux cleaned = -1.32482e-05 Jy ! Component: 750 - total flux cleaned = -2.57531e-05 Jy ! Component: 800 - total flux cleaned = 1.10309e-05 Jy ! Component: 850 - total flux cleaned = -1.30384e-05 Jy ! Component: 900 - total flux cleaned = 2.27104e-05 Jy ! Component: 950 - total flux cleaned = 4.58667e-05 Jy ! Component: 1000 - total flux cleaned = 4.58119e-05 Jy ! Component: 1050 - total flux cleaned = 4.59145e-05 Jy ! Component: 1100 - total flux cleaned = 3.49255e-05 Jy ! Component: 1150 - total flux cleaned = 2.408e-05 Jy ! Component: 1200 - total flux cleaned = 2.83611e-06 Jy ! Component: 1250 - total flux cleaned = -1.82202e-05 Jy ! Component: 1300 - total flux cleaned = -5.93117e-05 Jy ! Component: 1350 - total flux cleaned = -6.92519e-05 Jy ! Component: 1400 - total flux cleaned = -7.9231e-05 Jy ! Component: 1450 - total flux cleaned = -0.00012847 Jy ! Component: 1500 - total flux cleaned = -9.91329e-05 Jy ! Component: 1550 - total flux cleaned = -0.000118316 Jy ! Component: 1600 - total flux cleaned = -0.000137129 Jy ! Component: 1650 - total flux cleaned = -0.000127833 Jy ! Component: 1700 - total flux cleaned = -0.000174 Jy ! Component: 1750 - total flux cleaned = -0.000164884 Jy ! Component: 1800 - total flux cleaned = -0.000191937 Jy ! Component: 1850 - total flux cleaned = -0.000200968 Jy ! Component: 1900 - total flux cleaned = -0.000227377 Jy ! Component: 1950 - total flux cleaned = -0.000244638 Jy ! Component: 2000 - total flux cleaned = -0.000244542 Jy ! Total flux subtracted in 2048 components = -0.000253046 Jy ! Clean residual min=-0.000492 max=0.000420 Jy/beam ! Clean residual mean=-0.000002 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.178432 Jy keep ! Adding 131 model components to the UV plane model. ! The established model now contains 196 components and 0.178432 Jy ![Exited script file: muppet] wmap "J0538+5107_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.077 x 1.466 at -37.86 degrees (North through East) ! Clean map min=-0.0009214 max=0.16513 Jy/beam ! Writing clean map to FITS file: J0538+5107_X_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.165126 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000151981 device "J0538+5107_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0538+5107_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.276117 0.276117 0.552235 1.10447 2.20894 4.41788 8.83575 17.6715 35.343 70.686 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.165 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.077 x 1.466 at -37.86 degrees (North through East) ! Clean map min=-0.0009214 max=0.16513 Jy/beam quit ! Quitting program ! Log file J0538+5107_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:08:03 2016