! Started logfile: J1035+3756_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:47:34 2019 obs J1035+3756_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J1035+3756_X_2017_01_16_pus_uva.fits ! AN table 1: 195 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.661425 visibilities/baseline/integration-bin. ! Found source: J1035+3756 ! ! 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 1309 lines of history. ! ! Reading 69648 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 J1035+3756_X_2017_01_16_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 380 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 599 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 436 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 408 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 600 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 494 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 490 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 547 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 517 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 576 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 764 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 736 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.995440Jy sigma=0.008728 ! Fit after self-cal, rms=0.956775Jy sigma=0.008433 ! 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=0.9409 mas, bmaj=1.682 mas, bpa=19.77 degrees ! Estimated noise=827.218 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 = 0.0360657 Jy ! Component: 100 - total flux cleaned = 0.0439312 Jy ! Total flux subtracted in 100 components = 0.0439312 Jy ! Clean residual min=-0.002167 max=0.002249 Jy/beam ! Clean residual mean=-0.000009 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.0439312 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0439312 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=0.087381Jy sigma=0.000630 ! Fit after self-cal, rms=0.086311Jy sigma=0.000620 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00327989 Jy ! Component: 100 - total flux cleaned = 0.0031877 Jy ! Total flux subtracted in 100 components = 0.0031877 Jy ! Clean residual min=-0.002172 max=0.002269 Jy/beam ! Clean residual mean=-0.000009 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.0471189 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 11 components and 0.0471189 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=0.086157Jy sigma=0.000620 ! Fit after self-cal, rms=0.086131Jy sigma=0.000620 ! 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=1.201 mas, bmaj=1.857 mas, bpa=13.94 degrees ! Estimated noise=346.036 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 = 4.06209e-05 Jy ! Component: 100 - total flux cleaned = -1.79187e-05 Jy ! Component: 150 - total flux cleaned = -7.81107e-05 Jy ! Component: 200 - total flux cleaned = -0.000129471 Jy ! Total flux subtracted in 200 components = -0.000129471 Jy ! Clean residual min=-0.001396 max=0.001356 Jy/beam ! Clean residual mean=-0.000021 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.0469894 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 20 components and 0.0469894 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=0.086122Jy sigma=0.000620 ! Fit after self-cal, rms=0.086113Jy sigma=0.000620 ! 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 1.01 FD 1.03 HN 1.01 KP 0.97 ! LA 1.08 MK 1.00* NL 1.02 OV 1.10 ! PT 0.81 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.10 HN 1.04 KP 1.12 ! LA 1.07 MK 1.00* NL 1.02 OV 1.12 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 1.02 KP 1.05 ! LA 1.04 MK 1.00* NL 0.99 OV 1.09 ! PT 0.85 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.07 HN 0.96 KP 0.97 ! LA 1.09 MK 1.00* NL 1.04 OV 1.13 ! PT 0.79 SC 1.01 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.08 HN 0.99 KP 1.06 ! LA 1.03 MK 1.00* NL 1.01 OV 1.07 ! PT 0.79 SC 0.99 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.02 KP 1.06 ! LA 1.05 MK 1.00* NL 0.98 OV 1.05 ! PT 0.87 SC 1.11 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.03 HN 1.04 KP 0.98 ! LA 1.07 MK 1.00* NL 0.98 OV 1.05 ! PT 0.77 SC 1.00 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.04 HN 1.04 KP 0.99 ! LA 1.07 MK 1.00* NL 1.05 OV 1.00 ! PT 0.75 SC 0.96 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.02 KP 0.98 ! LA 1.01 MK 1.00* NL 0.96 OV 1.06 ! PT 0.69 SC 0.99 ! ! ! Correcting IF 10. ! A total of 84 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.99 HN 0.96 KP 1.02 ! LA 1.06 MK 1.00* NL 1.00 OV 1.03 ! PT 0.73 SC 1.02 ! ! ! 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 0.99 HN 0.95 KP 0.92 ! LA 0.99 MK 1.00* NL 1.00 OV 1.06 ! PT 0.72 SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.87 HN 1.05 KP 0.97 ! LA 0.95 MK 1.00* NL 1.02 OV 1.00 ! PT 0.68 SC 0.93 ! ! ! Fit before self-cal, rms=0.086113Jy sigma=0.000620 ! Fit after self-cal, rms=0.078542Jy sigma=0.000618 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.203 mas, bmaj=1.859 mas, bpa=14.04 degrees ! Estimated noise=347.118 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 = -0.000241473 Jy ! Component: 100 - total flux cleaned = -0.000314583 Jy ! Component: 150 - total flux cleaned = -0.000375696 Jy ! Component: 200 - total flux cleaned = -0.000418931 Jy ! Total flux subtracted in 200 components = -0.000418931 Jy ! Clean residual min=-0.001178 max=0.000805 Jy/beam ! Clean residual mean=-0.000005 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.0465705 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 25 components and 0.0465705 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=0.078539Jy sigma=0.000618 ! Fit after self-cal, rms=0.078308Jy sigma=0.000618 ! 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=0.078308Jy sigma=0.000618 ! Fit after self-cal, rms=0.077634Jy sigma=0.000617 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.208 mas, bmaj=1.861 mas, bpa=13.66 degrees ! Estimated noise=346.06 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000346423 Jy ! Component: 100 - total flux cleaned = -0.000422555 Jy ! Component: 150 - total flux cleaned = -0.00044259 Jy ! Component: 200 - total flux cleaned = -0.000454658 Jy ! Total flux subtracted in 200 components = -0.000454658 Jy ! Clean residual min=-0.001051 max=0.000769 Jy/beam ! Clean residual mean=-0.000004 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.0461158 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 34 components and 0.0461158 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=0.077632Jy sigma=0.000617 ! Fit after self-cal, rms=0.077619Jy sigma=0.000617 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 = -7.6312e-05 Jy ! Component: 100 - total flux cleaned = -0.000117254 Jy ! Component: 150 - total flux cleaned = -0.000135229 Jy ! Component: 200 - total flux cleaned = -0.000150596 Jy ! Total flux subtracted in 200 components = -0.000150596 Jy ! Clean residual min=-0.001068 max=0.000795 Jy/beam ! Clean residual mean=-0.000005 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.0459652 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 37 components and 0.0459652 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=0.077618Jy sigma=0.000617 ! Fit after self-cal, rms=0.077614Jy sigma=0.000617 ! 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=0.077614Jy sigma=0.000617 ! Fit after self-cal, rms=0.077699Jy sigma=0.000617 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.21 mas, bmaj=1.864 mas, bpa=13.52 degrees ! Estimated noise=345.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000279582 Jy ! Component: 100 - total flux cleaned = -0.00034094 Jy ! Component: 150 - total flux cleaned = -0.000368249 Jy ! Component: 200 - total flux cleaned = -0.000377674 Jy ! Total flux subtracted in 200 components = -0.000377674 Jy ! Clean residual min=-0.001023 max=0.000781 Jy/beam ! Clean residual mean=-0.000004 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.0455875 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.0455875 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=0.077697Jy sigma=0.000617 ! Fit after self-cal, rms=0.077707Jy sigma=0.000617 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 = -4.14012e-05 Jy ! Component: 100 - total flux cleaned = -6.10344e-05 Jy ! Component: 150 - total flux cleaned = -7.42836e-05 Jy ! Component: 200 - total flux cleaned = -8.60549e-05 Jy ! Total flux subtracted in 200 components = -8.60549e-05 Jy ! Clean residual min=-0.001031 max=0.000782 Jy/beam ! Clean residual mean=-0.000004 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.0455015 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.0455015 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=0.077706Jy sigma=0.000617 ! Fit after self-cal, rms=0.077706Jy sigma=0.000617 ! 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=0.077706Jy sigma=0.000617 ! Fit after self-cal, rms=0.077797Jy sigma=0.000617 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.166 mas, bmaj=2.628 mas, bpa=-15.92 degrees ! Estimated noise=412.469 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000265521 Jy ! Component: 100 - total flux cleaned = -0.000297331 Jy ! Component: 150 - total flux cleaned = -0.000323308 Jy ! Component: 200 - total flux cleaned = -0.000328934 Jy ! Total flux subtracted in 200 components = -0.000328934 Jy ! Clean residual min=-0.001086 max=0.000922 Jy/beam ! Clean residual mean=-0.000006 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.0451725 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 45 components and 0.0451725 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=0.077797Jy sigma=0.000617 ! Fit after self-cal, rms=0.077801Jy sigma=0.000617 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 = -2.83473e-05 Jy ! Component: 100 - total flux cleaned = -4.93669e-05 Jy ! Component: 150 - total flux cleaned = -5.82902e-05 Jy ! Component: 200 - total flux cleaned = -6.6239e-05 Jy ! Total flux subtracted in 200 components = -6.6239e-05 Jy ! Clean residual min=-0.001103 max=0.000931 Jy/beam ! Clean residual mean=-0.000007 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.0451063 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 47 components and 0.0451063 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=0.077801Jy sigma=0.000617 ! Fit after self-cal, rms=0.077800Jy sigma=0.000617 ! 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=1.211 mas, bmaj=1.868 mas, bpa=13.4 degrees ! Estimated noise=345.735 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.211 x 1.868 at 13.4 degrees (North through East) ! Clean map min=-0.00098795 max=0.048203 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=0.946 mas, bmaj=1.691 mas, bpa=19.39 degrees ! Estimated noise=824.371 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0376468 Jy ! Component: 100 - total flux cleaned = 0.0458996 Jy ! Component: 150 - total flux cleaned = 0.0463585 Jy ! Component: 200 - total flux cleaned = 0.0460715 Jy ! Total flux subtracted in 200 components = 0.0460715 Jy ! Clean residual min=-0.001694 max=0.001795 Jy/beam ! Clean residual mean=0.000001 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.0460715 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 0.0460715 Jy ! Inverting map and beam ! Estimated beam: bmin=1.211 mas, bmaj=1.868 mas, bpa=13.4 degrees ! Estimated noise=345.735 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 = -0.000264472 Jy ! Component: 100 - total flux cleaned = -0.000434137 Jy ! Component: 150 - total flux cleaned = -0.000534937 Jy ! Component: 200 - total flux cleaned = -0.00063489 Jy ! Total flux subtracted in 200 components = -0.00063489 Jy ! Clean residual min=-0.001032 max=0.000816 Jy/beam ! Clean residual mean=-0.000003 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.0454366 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 21 components and 0.0454366 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=2.166 mas, bmaj=2.628 mas, bpa=-15.92 degrees ! Estimated noise=412.469 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000148947 Jy ! Component: 100 - total flux cleaned = -0.000194899 Jy ! Component: 150 - total flux cleaned = -0.000233388 Jy ! Component: 200 - total flux cleaned = -0.000266141 Jy ! Total flux subtracted in 200 components = -0.000266141 Jy ! Clean residual min=-0.001110 max=0.000932 Jy/beam ! Clean residual mean=-0.000006 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.0451704 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 = -2.80772e-05 Jy ! Component: 100 - total flux cleaned = -5.21487e-05 Jy ! Component: 150 - total flux cleaned = -7.30592e-05 Jy ! Component: 200 - total flux cleaned = -8.68055e-05 Jy ! Total flux subtracted in 200 components = -8.68055e-05 Jy ! Clean residual min=-0.001109 max=0.000941 Jy/beam ! Clean residual mean=-0.000007 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.0450836 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 32 components and 0.0450836 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.211 mas, bmaj=1.868 mas, bpa=13.4 degrees ! Estimated noise=345.735 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.76222e-05 Jy ! Component: 100 - total flux cleaned = 7.23995e-05 Jy ! Component: 150 - total flux cleaned = 6.64874e-05 Jy ! Component: 200 - total flux cleaned = 5.06119e-05 Jy ! Total flux subtracted in 200 components = 5.06119e-05 Jy ! Clean residual min=-0.001036 max=0.000804 Jy/beam ! Clean residual mean=-0.000003 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.0451343 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.0451343 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=0.077801Jy sigma=0.000617 ! Fit after self-cal, rms=0.077801Jy sigma=0.000617 wmodel J1035+3756_X_2017_01_16_pus_map.mod ! Writing 40 model components to file: J1035+3756_X_2017_01_16_pus_map.mod wobs J1035+3756_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J1035+3756_X_2017_01_16_pus_uvs.fits wwins J1035+3756_X_2017_01_16_pus_map.win ! wwins: Wrote 1 windows to J1035+3756_X_2017_01_16_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 = -0.000320226 Jy ! Component: 100 - total flux cleaned = -0.000277457 Jy ! Component: 150 - total flux cleaned = -0.000250802 Jy ! Component: 200 - total flux cleaned = -0.000288127 Jy ! Component: 250 - total flux cleaned = -0.000335639 Jy ! Component: 300 - total flux cleaned = -0.000369119 Jy ! Component: 350 - total flux cleaned = -0.000401759 Jy ! Component: 400 - total flux cleaned = -0.000391408 Jy ! Component: 450 - total flux cleaned = -0.000381012 Jy ! Component: 500 - total flux cleaned = -0.000360735 Jy ! Component: 550 - total flux cleaned = -0.000321152 Jy ! Component: 600 - total flux cleaned = -0.000331029 Jy ! Component: 650 - total flux cleaned = -0.000293115 Jy ! Component: 700 - total flux cleaned = -0.000283855 Jy ! Component: 750 - total flux cleaned = -0.000265512 Jy ! Component: 800 - total flux cleaned = -0.000229597 Jy ! Component: 850 - total flux cleaned = -0.000202947 Jy ! Component: 900 - total flux cleaned = -0.000159673 Jy ! Component: 950 - total flux cleaned = -0.000134125 Jy ! Component: 1000 - total flux cleaned = -0.000100727 Jy ! Component: 1050 - total flux cleaned = -8.41935e-05 Jy ! Component: 1100 - total flux cleaned = -3.55198e-05 Jy ! Component: 1150 - total flux cleaned = -1.97865e-05 Jy ! Component: 1200 - total flux cleaned = -4.03069e-06 Jy ! Component: 1250 - total flux cleaned = -4.12168e-06 Jy ! Component: 1300 - total flux cleaned = -4.33538e-06 Jy ! Component: 1350 - total flux cleaned = -1.17227e-05 Jy ! Component: 1400 - total flux cleaned = 2.55887e-05 Jy ! Component: 1450 - total flux cleaned = 2.55652e-05 Jy ! Component: 1500 - total flux cleaned = 3.29131e-05 Jy ! Component: 1550 - total flux cleaned = 6.14671e-05 Jy ! Component: 1600 - total flux cleaned = 8.97167e-05 Jy ! Component: 1650 - total flux cleaned = 8.266e-05 Jy ! Component: 1700 - total flux cleaned = 0.000117118 Jy ! Component: 1750 - total flux cleaned = 0.000110349 Jy ! Component: 1800 - total flux cleaned = 0.000137342 Jy ! Component: 1850 - total flux cleaned = 0.00013747 Jy ! Component: 1900 - total flux cleaned = 0.000157344 Jy ! Component: 1950 - total flux cleaned = 0.00014418 Jy ! Component: 2000 - total flux cleaned = 0.000196207 Jy ! Total flux subtracted in 2048 components = 0.000183377 Jy ! Clean residual min=-0.000323 max=0.000354 Jy/beam ! Clean residual mean=-0.000002 rms=0.000125 Jy/beam ! Combined flux in latest and established models = 0.0453176 Jy keep ! Adding 140 model components to the UV plane model. ! The established model now contains 180 components and 0.0453177 Jy ![Exited script file: muppet] wmap "J1035+3756_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.211 x 1.868 at 13.4 degrees (North through East) ! Clean map min=-0.0008539 max=0.048149 Jy/beam ! Writing clean map to FITS file: J1035+3756_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0481488 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0001246 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.776341 0.776341 1.55268 3.10537 6.21073 12.4215 24.8429 49.6859 99.3717 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.048 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.211 x 1.868 at 13.4 degrees (North through East) ! Clean map min=-0.0008539 max=0.048149 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 J1035+3756_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:47:37 2019