! Started logfile: J1335+5844_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:44:31 2016 obs J1335+5844_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J1335+5844_X_2014_12_20_pus_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.882143 visibilities/baseline/integration-bin. ! Found source: J1335+5844 ! ! 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 364 lines of history. ! ! Reading 26676 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 J1335+5844_X_2014_12_20_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 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.720186Jy sigma=0.008335 ! Fit after self-cal, rms=0.692579Jy sigma=0.007978 ! 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=0.9281 mas, bmaj=0.9647 mas, bpa=-79.13 degrees ! Estimated noise=760.388 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 = 0.238479 Jy ! Component: 100 - total flux cleaned = 0.310706 Jy ! Total flux subtracted in 100 components = 0.310706 Jy ! Clean residual min=-0.016354 max=0.046456 Jy/beam ! Clean residual mean=0.000001 rms=0.005924 Jy/beam ! Combined flux in latest and established models = 0.310706 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.310706 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=0.120972Jy sigma=0.001424 ! Fit after self-cal, rms=0.120858Jy sigma=0.001422 ! Inverting map ! Added new window around map position (-3.6, -12.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0460357 Jy ! Component: 100 - total flux cleaned = 0.0753758 Jy ! Total flux subtracted in 100 components = 0.0753758 Jy ! Clean residual min=-0.011846 max=0.016394 Jy/beam ! Clean residual mean=0.000002 rms=0.003844 Jy/beam ! Combined flux in latest and established models = 0.386082 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 31 components and 0.386082 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=0.099104Jy sigma=0.001108 ! Fit after self-cal, rms=0.098322Jy sigma=0.001098 ! 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=1.114 mas, bmaj=1.15 mas, bpa=86.44 degrees ! Estimated noise=379.963 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 = 0.0303839 Jy ! Component: 100 - total flux cleaned = 0.0509707 Jy ! Component: 150 - total flux cleaned = 0.0660052 Jy ! Component: 200 - total flux cleaned = 0.0771914 Jy ! Total flux subtracted in 200 components = 0.0771914 Jy ! Clean residual min=-0.010406 max=0.010343 Jy/beam ! Clean residual mean=0.000015 rms=0.002806 Jy/beam ! Combined flux in latest and established models = 0.463273 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 64 components and 0.463273 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=0.088336Jy sigma=0.000921 ! Fit after self-cal, rms=0.087650Jy sigma=0.000911 ! 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 1.07 FD 1.01 HN 1.01 KP 1.06 ! LA 0.94 MK 0.97 NL 1.00 OV 0.91 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.01 HN 1.03 KP 1.00 ! LA 0.95 MK 0.97 NL 1.00 OV 0.91 ! PT 0.96 SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.01 HN 1.03 KP 0.95 ! LA 0.97 MK 0.98 NL 0.99 OV 0.91 ! PT 0.94 SC 1.10 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.99 HN 1.02 KP 0.90 ! LA 0.98 MK 0.99 NL 0.98 OV 0.90 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.01 HN 0.97 KP 0.87 ! LA 0.97 MK 1.01 NL 1.00 OV 0.91 ! PT 0.97 SC 1.08 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.03 HN 1.01 KP 0.85 ! LA 0.98 MK 0.99 NL 1.01 OV 0.92 ! PT 0.96 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 1.12 HN 1.15 KP 0.85 ! LA 0.99 MK 1.03 NL 1.04 OV 0.97 ! PT 1.03 SC 1.15 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.04 HN 1.06 KP 0.86 ! LA 0.96 MK 0.97 NL 1.00 OV 0.96 ! PT 0.97 SC 1.11 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.02 HN 1.06 KP 0.90 ! LA 0.97 MK 0.98 NL 0.99 OV 0.95 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.04 HN 1.04 KP 0.91 ! LA 1.00 MK 1.00 NL 0.99 OV 0.94 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.04 HN 1.01 KP 0.96 ! LA 1.01 MK 0.99 NL 0.99 OV 0.93 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.04 HN 1.00 KP 1.00 ! LA 0.97 MK 0.99 NL 0.99 OV 0.94 ! PT 0.98 SC 1.07 ! ! ! Fit before self-cal, rms=0.087650Jy sigma=0.000911 ! Fit after self-cal, rms=0.085273Jy sigma=0.000833 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.131 mas, bmaj=1.165 mas, bpa=-84.39 degrees ! Estimated noise=374.05 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 (-4.6, -12.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100908 Jy ! Component: 100 - total flux cleaned = 0.0154341 Jy ! Component: 150 - total flux cleaned = 0.0172985 Jy ! Component: 200 - total flux cleaned = 0.0180352 Jy ! Total flux subtracted in 200 components = 0.0180352 Jy ! Clean residual min=-0.004189 max=0.005845 Jy/beam ! Clean residual mean=0.000029 rms=0.001369 Jy/beam ! Combined flux in latest and established models = 0.481308 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 85 components and 0.481308 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=0.084214Jy sigma=0.000811 ! Fit after self-cal, rms=0.084077Jy sigma=0.000807 ! 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=0.084077Jy sigma=0.000807 ! Fit after self-cal, rms=0.084686Jy sigma=0.000799 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.128 mas, bmaj=1.164 mas, bpa=-84.44 degrees ! Estimated noise=374.779 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00527654 Jy ! Component: 100 - total flux cleaned = 0.00780108 Jy ! Component: 150 - total flux cleaned = 0.00832027 Jy ! Component: 200 - total flux cleaned = 0.00866358 Jy ! Total flux subtracted in 200 components = 0.00866358 Jy ! Clean residual min=-0.003208 max=0.005758 Jy/beam ! Clean residual mean=0.000032 rms=0.000974 Jy/beam ! Combined flux in latest and established models = 0.489972 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 97 components and 0.489972 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=0.084376Jy sigma=0.000793 ! Fit after self-cal, rms=0.084315Jy sigma=0.000792 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 (-0.8, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00316896 Jy ! Component: 100 - total flux cleaned = 0.00360985 Jy ! Component: 150 - total flux cleaned = 0.00425202 Jy ! Component: 200 - total flux cleaned = 0.00449184 Jy ! Total flux subtracted in 200 components = 0.00449184 Jy ! Clean residual min=-0.002743 max=0.004255 Jy/beam ! Clean residual mean=0.000041 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.494464 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 111 components and 0.494464 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=0.083941Jy sigma=0.000786 ! Fit after self-cal, rms=0.083878Jy sigma=0.000786 ! Inverting map ! Added new window around map position (-1.8, -5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00348667 Jy ! Component: 100 - total flux cleaned = 0.00448515 Jy ! Component: 150 - total flux cleaned = 0.00522741 Jy ! Component: 200 - total flux cleaned = 0.00581293 Jy ! Total flux subtracted in 200 components = 0.00581293 Jy ! Clean residual min=-0.002548 max=0.002764 Jy/beam ! Clean residual mean=0.000048 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.500277 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 125 components and 0.500277 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=0.083673Jy sigma=0.000783 ! Fit after self-cal, rms=0.083654Jy sigma=0.000782 ! 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=0.083654Jy sigma=0.000782 ! Fit after self-cal, rms=0.083734Jy sigma=0.000781 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.127 mas, bmaj=1.162 mas, bpa=-85.04 degrees ! Estimated noise=374.558 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00263082 Jy ! Component: 100 - total flux cleaned = 0.00388503 Jy ! Component: 150 - total flux cleaned = 0.00427849 Jy ! Component: 200 - total flux cleaned = 0.00453211 Jy ! Total flux subtracted in 200 components = 0.00453211 Jy ! Clean residual min=-0.001884 max=0.002324 Jy/beam ! Clean residual mean=0.000034 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.504809 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 142 components and 0.504809 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=0.083639Jy sigma=0.000779 ! Fit after self-cal, rms=0.083625Jy 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 (-2.8, -15.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00162658 Jy ! Component: 100 - total flux cleaned = 0.00223103 Jy ! Component: 150 - total flux cleaned = 0.00248021 Jy ! Component: 200 - total flux cleaned = 0.00256938 Jy ! Total flux subtracted in 200 components = 0.00256938 Jy ! Clean residual min=-0.001804 max=0.001715 Jy/beam ! Clean residual mean=0.000032 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.507378 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 159 components and 0.507378 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=0.083526Jy sigma=0.000778 ! Fit after self-cal, rms=0.083518Jy 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=0.083518Jy sigma=0.000778 ! Fit after self-cal, rms=0.083548Jy sigma=0.000778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.359 mas, bmaj=2.533 mas, bpa=75.51 degrees ! Estimated noise=457.518 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203648 Jy ! Component: 100 - total flux cleaned = 0.0024502 Jy ! Component: 150 - total flux cleaned = 0.00266427 Jy ! Component: 200 - total flux cleaned = 0.00281558 Jy ! Total flux subtracted in 200 components = 0.00281558 Jy ! Clean residual min=-0.001645 max=0.001786 Jy/beam ! Clean residual mean=0.000054 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.510194 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 182 components and 0.510193 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=0.083521Jy sigma=0.000777 ! Fit after self-cal, rms=0.083510Jy sigma=0.000777 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 = 0.000485583 Jy ! Component: 100 - total flux cleaned = 0.00064988 Jy ! Component: 150 - total flux cleaned = 0.000785463 Jy ! Component: 200 - total flux cleaned = 0.000929029 Jy ! Total flux subtracted in 200 components = 0.000929029 Jy ! Clean residual min=-0.001619 max=0.001623 Jy/beam ! Clean residual mean=0.000053 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.511123 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 194 components and 0.511123 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=0.083497Jy sigma=0.000777 ! Fit after self-cal, rms=0.083492Jy sigma=0.000777 ! 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=1.125 mas, bmaj=1.162 mas, bpa=-84.37 degrees ! Estimated noise=374.73 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.125 x 1.162 at -84.37 degrees (North through East) ! Clean map min=-0.0021724 max=0.30668 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=0.932 mas, bmaj=0.9776 mas, bpa=-71.14 degrees ! Estimated noise=756.985 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.236049 Jy ! Component: 100 - total flux cleaned = 0.311384 Jy ! Component: 150 - total flux cleaned = 0.357454 Jy ! Component: 200 - total flux cleaned = 0.389762 Jy ! Total flux subtracted in 200 components = 0.389762 Jy ! Clean residual min=-0.009088 max=0.018131 Jy/beam ! Clean residual mean=-0.000005 rms=0.003173 Jy/beam ! Combined flux in latest and established models = 0.389762 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.389762 Jy ! Inverting map and beam ! Estimated beam: bmin=1.125 mas, bmaj=1.162 mas, bpa=-84.37 degrees ! Estimated noise=374.73 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 = 0.0308439 Jy ! Component: 100 - total flux cleaned = 0.0517871 Jy ! Component: 150 - total flux cleaned = 0.0669754 Jy ! Component: 200 - total flux cleaned = 0.0782046 Jy ! Total flux subtracted in 200 components = 0.0782046 Jy ! Clean residual min=-0.004161 max=0.006483 Jy/beam ! Clean residual mean=-0.000015 rms=0.001395 Jy/beam ! Combined flux in latest and established models = 0.467967 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 70 components and 0.467967 Jy ! Inverting map ! Added new window around map position (-2.8, -11.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00844231 Jy ! Component: 100 - total flux cleaned = 0.0148938 Jy ! Component: 150 - total flux cleaned = 0.0199949 Jy ! Component: 200 - total flux cleaned = 0.0241287 Jy ! Total flux subtracted in 200 components = 0.0241287 Jy ! Clean residual min=-0.002636 max=0.002768 Jy/beam ! Clean residual mean=0.000004 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.492095 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 101 components and 0.492095 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=2.359 mas, bmaj=2.533 mas, bpa=75.51 degrees ! Estimated noise=457.518 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00570221 Jy ! Component: 100 - total flux cleaned = 0.00954671 Jy ! Component: 150 - total flux cleaned = 0.0123709 Jy ! Component: 200 - total flux cleaned = 0.0144958 Jy ! Total flux subtracted in 200 components = 0.0144958 Jy ! Clean residual min=-0.001935 max=0.001702 Jy/beam ! Clean residual mean=0.000034 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.506591 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 = 0.000949073 Jy ! Component: 100 - total flux cleaned = 0.00158076 Jy ! Component: 150 - total flux cleaned = 0.00207746 Jy ! Component: 200 - total flux cleaned = 0.00255514 Jy ! Total flux subtracted in 200 components = 0.00255514 Jy ! Clean residual min=-0.001708 max=0.001383 Jy/beam ! Clean residual mean=0.000042 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.509146 Jy ! Adding 80 model components to the UV plane model. ! The established model now contains 159 components and 0.509146 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.125 mas, bmaj=1.162 mas, bpa=-84.37 degrees ! Estimated noise=374.73 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000385954 Jy ! Component: 100 - total flux cleaned = 7.29264e-05 Jy ! Component: 150 - total flux cleaned = 0.0004262 Jy ! Component: 200 - total flux cleaned = 0.000700932 Jy ! Total flux subtracted in 200 components = 0.000700932 Jy ! Clean residual min=-0.001627 max=0.001654 Jy/beam ! Clean residual mean=0.000017 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.509847 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 185 components and 0.509847 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=0.083528Jy sigma=0.000777 ! Fit after self-cal, rms=0.083507Jy sigma=0.000777 wmodel J1335+5844_X_2014_12_20_pus_map.mod ! Writing 185 model components to file: J1335+5844_X_2014_12_20_pus_map.mod wobs J1335+5844_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J1335+5844_X_2014_12_20_pus_uvs.fits wwins J1335+5844_X_2014_12_20_pus_map.win ! wwins: Wrote 7 windows to J1335+5844_X_2014_12_20_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 = -0.000669363 Jy ! Component: 100 - total flux cleaned = -0.00091194 Jy ! Component: 150 - total flux cleaned = -0.000963153 Jy ! Component: 200 - total flux cleaned = -0.000988196 Jy ! Component: 250 - total flux cleaned = -0.000988913 Jy ! Component: 300 - total flux cleaned = -0.000876943 Jy ! Component: 350 - total flux cleaned = -0.0007905 Jy ! Component: 400 - total flux cleaned = -0.000727501 Jy ! Component: 450 - total flux cleaned = -0.00070731 Jy ! Component: 500 - total flux cleaned = -0.000707144 Jy ! Component: 550 - total flux cleaned = -0.000629602 Jy ! Component: 600 - total flux cleaned = -0.00057325 Jy ! Component: 650 - total flux cleaned = -0.000555066 Jy ! Component: 700 - total flux cleaned = -0.000500478 Jy ! Component: 750 - total flux cleaned = -0.000447561 Jy ! Component: 800 - total flux cleaned = -0.000465253 Jy ! Component: 850 - total flux cleaned = -0.000414184 Jy ! Component: 900 - total flux cleaned = -0.000431069 Jy ! Component: 950 - total flux cleaned = -0.000381642 Jy ! Component: 1000 - total flux cleaned = -0.000365366 Jy ! Component: 1050 - total flux cleaned = -0.000301368 Jy ! Component: 1100 - total flux cleaned = -0.000238396 Jy ! Component: 1150 - total flux cleaned = -0.000222954 Jy ! Component: 1200 - total flux cleaned = -0.000207811 Jy ! Component: 1250 - total flux cleaned = -0.000162821 Jy ! Component: 1300 - total flux cleaned = -0.000148169 Jy ! Component: 1350 - total flux cleaned = -0.000133604 Jy ! Component: 1400 - total flux cleaned = -0.000104627 Jy ! Component: 1450 - total flux cleaned = -7.58954e-05 Jy ! Component: 1500 - total flux cleaned = -5.56701e-06 Jy ! Component: 1550 - total flux cleaned = 8.28408e-06 Jy ! Component: 1600 - total flux cleaned = 6.29186e-05 Jy ! Component: 1650 - total flux cleaned = 0.000117115 Jy ! Component: 1700 - total flux cleaned = 0.000183884 Jy ! Component: 1750 - total flux cleaned = 0.000210184 Jy ! Component: 1800 - total flux cleaned = 0.000262316 Jy ! Component: 1850 - total flux cleaned = 0.000288409 Jy ! Component: 1900 - total flux cleaned = 0.000339242 Jy ! Component: 1950 - total flux cleaned = 0.000427574 Jy ! Component: 2000 - total flux cleaned = 0.000490008 Jy ! Total flux subtracted in 2048 components = 0.000563896 Jy ! Clean residual min=-0.000695 max=0.000613 Jy/beam ! Clean residual mean=0.000007 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.510411 Jy keep ! Adding 149 model components to the UV plane model. ! The established model now contains 334 components and 0.510411 Jy ![Exited script file: muppet] wmap "J1335+5844_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.125 x 1.162 at -84.37 degrees (North through East) ! Clean map min=-0.0014644 max=0.30909 Jy/beam ! Writing clean map to FITS file: J1335+5844_X_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.309087 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000224598 device "J1335+5844_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J1335+5844_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.217995 0.217995 0.43599 0.87198 1.74396 3.48792 6.97584 13.9517 27.9034 55.8067 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.309 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.125 x 1.162 at -84.37 degrees (North through East) ! Clean map min=-0.0014644 max=0.30909 Jy/beam quit ! Quitting program ! Log file J1335+5844_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:44:35 2016