! Started logfile: J2035+5821_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:12:37 2016 obs J2035+5821_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J2035+5821_X_2014_05_31_pus_uva.fits ! AN table 1: 93 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.985424 visibilities/baseline/integration-bin. ! Found source: J2035+5821 ! ! 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 49488 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 J2035+5821_X_2014_05_31_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 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.947335Jy sigma=0.011369 ! Fit after self-cal, rms=0.922692Jy sigma=0.011083 ! 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=0.8815 mas, bmaj=0.9108 mas, bpa=-24.79 degrees ! Estimated noise=829.605 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 = 0.0557219 Jy ! Component: 100 - total flux cleaned = 0.0743235 Jy ! Total flux subtracted in 100 components = 0.0743235 Jy ! Clean residual min=-0.005652 max=0.016136 Jy/beam ! Clean residual mean=-0.000129 rms=0.001772 Jy/beam ! Combined flux in latest and established models = 0.0743235 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0743235 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=0.077826Jy sigma=0.000894 ! Fit after self-cal, rms=0.077690Jy sigma=0.000893 ! Inverting map ! Added new window around map position (1, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0152118 Jy ! Component: 100 - total flux cleaned = 0.0226558 Jy ! Total flux subtracted in 100 components = 0.0226558 Jy ! Clean residual min=-0.005068 max=0.010975 Jy/beam ! Clean residual mean=-0.000083 rms=0.001351 Jy/beam ! Combined flux in latest and established models = 0.0969793 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.0969793 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=0.073900Jy sigma=0.000844 ! Fit after self-cal, rms=0.073424Jy sigma=0.000839 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00819009 Jy ! Component: 100 - total flux cleaned = 0.0122453 Jy ! Total flux subtracted in 100 components = 0.0122453 Jy ! Clean residual min=-0.004712 max=0.007002 Jy/beam ! Clean residual mean=-0.000058 rms=0.001226 Jy/beam ! Combined flux in latest and established models = 0.109225 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 22 components and 0.109225 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=0.072243Jy sigma=0.000825 ! Fit after self-cal, rms=0.072031Jy sigma=0.000822 ! 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=1.129 mas, bmaj=1.165 mas, bpa=-26.74 degrees ! Estimated noise=267.192 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1.6, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102878 Jy ! Component: 100 - total flux cleaned = 0.0166198 Jy ! Component: 150 - total flux cleaned = 0.0210638 Jy ! Component: 200 - total flux cleaned = 0.0243962 Jy ! Total flux subtracted in 200 components = 0.0243962 Jy ! Clean residual min=-0.005086 max=0.004332 Jy/beam ! Clean residual mean=-0.000024 rms=0.001075 Jy/beam ! Combined flux in latest and established models = 0.133621 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 59 components and 0.133621 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=0.070362Jy sigma=0.000801 ! Fit after self-cal, rms=0.070165Jy sigma=0.000798 ! 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 0.99 FD 1.09 HN 1.06 KP 0.90 ! LA 0.98 MK 0.93 NL 1.05 OV 1.05 ! PT 0.93 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.11 HN 1.11 KP 0.85 ! LA 0.99 MK 0.90 NL 1.05 OV 1.00 ! PT 0.92 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.07 HN 1.08 KP 0.81 ! LA 0.99 MK 0.96 NL 1.03 OV 1.04 ! PT 0.89 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.08 HN 1.11 KP 0.78 ! LA 1.00 MK 0.97 NL 1.03 OV 1.00 ! PT 0.90 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.09 HN 1.07 KP 0.74 ! LA 1.03 MK 0.96 NL 1.02 OV 1.03 ! PT 0.89 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.11 HN 1.11 KP 0.74 ! LA 1.03 MK 0.95 NL 1.06 OV 1.05 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.22 HN 1.20 KP 0.78 ! LA 1.12 MK 1.04 NL 1.10 OV 1.09 ! PT 0.99 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.18 HN 1.14 KP 0.72 ! LA 1.03 MK 0.96 NL 1.03 OV 1.05 ! PT 0.88 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.16 HN 1.15 KP 0.77 ! LA 1.03 MK 0.97 NL 1.06 OV 1.06 ! PT 0.91 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.15 HN 1.05 KP 0.80 ! LA 1.07 MK 1.03 NL 1.09 OV 1.03 ! PT 0.92 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.16 HN 1.04 KP 0.79 ! LA 1.06 MK 1.00 NL 1.09 OV 1.04 ! PT 0.93 SC 1.07 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.13 HN 1.11 KP 0.84 ! LA 1.02 MK 0.91 NL 1.04 OV 1.05 ! PT 0.97 SC 1.09 ! ! ! Fit before self-cal, rms=0.070165Jy sigma=0.000798 ! Fit after self-cal, rms=0.069250Jy sigma=0.000782 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.132 mas, bmaj=1.176 mas, bpa=-28.65 degrees ! Estimated noise=266.069 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 = 0.00173582 Jy ! Component: 100 - total flux cleaned = 0.00203636 Jy ! Component: 150 - total flux cleaned = 0.00216064 Jy ! Component: 200 - total flux cleaned = 0.00226242 Jy ! Total flux subtracted in 200 components = 0.00226242 Jy ! Clean residual min=-0.002068 max=0.002365 Jy/beam ! Clean residual mean=0.000002 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.135883 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 72 components and 0.135883 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=0.069126Jy sigma=0.000780 ! Fit after self-cal, rms=0.069142Jy sigma=0.000780 ! 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=0.069142Jy sigma=0.000780 ! Fit after self-cal, rms=0.069416Jy sigma=0.000779 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.132 mas, bmaj=1.174 mas, bpa=-28.45 degrees ! Estimated noise=266.19 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000931935 Jy ! Component: 100 - total flux cleaned = 0.00118732 Jy ! Component: 150 - total flux cleaned = 0.00144284 Jy ! Component: 200 - total flux cleaned = 0.00155181 Jy ! Total flux subtracted in 200 components = 0.00155181 Jy ! Clean residual min=-0.001822 max=0.002115 Jy/beam ! Clean residual mean=0.000001 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.137435 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 84 components and 0.137435 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=0.069349Jy sigma=0.000778 ! Fit after self-cal, rms=0.069343Jy 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) ! Added new window around map position (-4.6, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00164507 Jy ! Component: 100 - total flux cleaned = 0.00200944 Jy ! Component: 150 - total flux cleaned = 0.00240501 Jy ! Component: 200 - total flux cleaned = 0.00271297 Jy ! Total flux subtracted in 200 components = 0.00271297 Jy ! Clean residual min=-0.001669 max=0.001356 Jy/beam ! Clean residual mean=0.000009 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.140148 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 101 components and 0.140148 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=0.069267Jy sigma=0.000777 ! Fit after self-cal, rms=0.069256Jy sigma=0.000777 ! 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=0.069256Jy sigma=0.000777 ! Fit after self-cal, rms=0.069091Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.132 mas, bmaj=1.175 mas, bpa=-28.55 degrees ! Estimated noise=265.783 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000909595 Jy ! Component: 100 - total flux cleaned = 0.00134884 Jy ! Component: 150 - total flux cleaned = 0.001729 Jy ! Component: 200 - total flux cleaned = 0.00205911 Jy ! Total flux subtracted in 200 components = 0.00205911 Jy ! Clean residual min=-0.001570 max=0.001273 Jy/beam ! Clean residual mean=0.000005 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.142207 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 107 components and 0.142207 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=0.069044Jy sigma=0.000776 ! Fit after self-cal, rms=0.069037Jy sigma=0.000776 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 = 0.000220426 Jy ! Component: 100 - total flux cleaned = 0.000486 Jy ! Component: 150 - total flux cleaned = 0.000748213 Jy ! Component: 200 - total flux cleaned = 0.0010045 Jy ! Total flux subtracted in 200 components = 0.0010045 Jy ! Clean residual min=-0.001515 max=0.001189 Jy/beam ! Clean residual mean=0.000008 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.143212 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 110 components and 0.143212 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=0.069009Jy sigma=0.000776 ! Fit after self-cal, rms=0.069003Jy sigma=0.000776 ! 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=0.069003Jy sigma=0.000776 ! Fit after self-cal, rms=0.068809Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.351 mas, bmaj=2.476 mas, bpa=68.14 degrees ! Estimated noise=326.212 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000719055 Jy ! Component: 100 - total flux cleaned = 0.000991418 Jy ! Component: 150 - total flux cleaned = 0.0011952 Jy ! Component: 200 - total flux cleaned = 0.00136074 Jy ! Total flux subtracted in 200 components = 0.00136074 Jy ! Clean residual min=-0.001248 max=0.001136 Jy/beam ! Clean residual mean=0.000010 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.144572 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 129 components and 0.144572 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=0.068798Jy sigma=0.000775 ! Fit after self-cal, rms=0.068794Jy sigma=0.000775 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 = 0.000112791 Jy ! Component: 100 - total flux cleaned = 0.000335274 Jy ! Component: 150 - total flux cleaned = 0.000500938 Jy ! Component: 200 - total flux cleaned = 0.000577916 Jy ! Total flux subtracted in 200 components = 0.000577916 Jy ! Clean residual min=-0.001236 max=0.001117 Jy/beam ! Clean residual mean=0.000014 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.14515 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 137 components and 0.14515 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=0.068789Jy sigma=0.000775 ! Fit after self-cal, rms=0.068788Jy sigma=0.000775 ! 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=1.131 mas, bmaj=1.175 mas, bpa=-28.79 degrees ! Estimated noise=265.235 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.131 x 1.175 at -28.79 degrees (North through East) ! Clean map min=-0.001445 max=0.065642 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=0.8803 mas, bmaj=0.9174 mas, bpa=-28.68 degrees ! Estimated noise=825.208 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0570495 Jy ! Component: 100 - total flux cleaned = 0.0809926 Jy ! Component: 150 - total flux cleaned = 0.0934943 Jy ! Component: 200 - total flux cleaned = 0.102116 Jy ! Total flux subtracted in 200 components = 0.102116 Jy ! Clean residual min=-0.003397 max=0.004938 Jy/beam ! Clean residual mean=-0.000075 rms=0.001017 Jy/beam ! Combined flux in latest and established models = 0.102116 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.102116 Jy ! Inverting map and beam ! Estimated beam: bmin=1.131 mas, bmaj=1.175 mas, bpa=-28.79 degrees ! Estimated noise=265.235 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 = 0.010378 Jy ! Component: 100 - total flux cleaned = 0.0172929 Jy ! Component: 150 - total flux cleaned = 0.0223924 Jy ! Component: 200 - total flux cleaned = 0.0263127 Jy ! Total flux subtracted in 200 components = 0.0263127 Jy ! Clean residual min=-0.001762 max=0.002820 Jy/beam ! Clean residual mean=-0.000056 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.128429 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 67 components and 0.128429 Jy ! Inverting map ! Added new window around map position (-1.2, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00324248 Jy ! Component: 100 - total flux cleaned = 0.00580556 Jy ! Component: 150 - total flux cleaned = 0.0079028 Jy ! Component: 200 - total flux cleaned = 0.00964195 Jy ! Total flux subtracted in 200 components = 0.00964195 Jy ! Clean residual min=-0.001419 max=0.001190 Jy/beam ! Clean residual mean=-0.000019 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.138071 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 107 components and 0.138071 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=2.351 mas, bmaj=2.476 mas, bpa=68.14 degrees ! Estimated noise=326.212 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00242521 Jy ! Component: 100 - total flux cleaned = 0.0040024 Jy ! Component: 150 - total flux cleaned = 0.00509553 Jy ! Component: 200 - total flux cleaned = 0.00587505 Jy ! Total flux subtracted in 200 components = 0.00587505 Jy ! Clean residual min=-0.001304 max=0.001023 Jy/beam ! Clean residual mean=0.000004 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.143946 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 = 0.000563286 Jy ! Component: 100 - total flux cleaned = 0.000808094 Jy ! Component: 150 - total flux cleaned = 0.000896112 Jy ! Component: 200 - total flux cleaned = 0.000961107 Jy ! Total flux subtracted in 200 components = 0.000961107 Jy ! Clean residual min=-0.001215 max=0.001042 Jy/beam ! Clean residual mean=0.000012 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.144907 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 151 components and 0.144907 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.131 mas, bmaj=1.175 mas, bpa=-28.79 degrees ! Estimated noise=265.235 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000315607 Jy ! Component: 100 - total flux cleaned = 0.000295928 Jy ! Component: 150 - total flux cleaned = 0.000257919 Jy ! Component: 200 - total flux cleaned = 0.000239775 Jy ! Total flux subtracted in 200 components = 0.000239775 Jy ! Clean residual min=-0.001162 max=0.001091 Jy/beam ! Clean residual mean=0.000007 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.145147 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 174 components and 0.145147 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=0.068756Jy sigma=0.000775 ! Fit after self-cal, rms=0.068727Jy sigma=0.000775 wmodel J2035+5821_X_2014_05_31_pus_map.mod ! Writing 174 model components to file: J2035+5821_X_2014_05_31_pus_map.mod wobs J2035+5821_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J2035+5821_X_2014_05_31_pus_uvs.fits wwins J2035+5821_X_2014_05_31_pus_map.win ! wwins: Wrote 5 windows to J2035+5821_X_2014_05_31_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 = -0.000307641 Jy ! Component: 100 - total flux cleaned = -0.000307707 Jy ! Component: 150 - total flux cleaned = -0.000323568 Jy ! Component: 200 - total flux cleaned = -0.000323425 Jy ! Component: 250 - total flux cleaned = -0.0003382 Jy ! Component: 300 - total flux cleaned = -0.000337777 Jy ! Component: 350 - total flux cleaned = -0.000296521 Jy ! Component: 400 - total flux cleaned = -0.000256703 Jy ! Component: 450 - total flux cleaned = -0.000269636 Jy ! Component: 500 - total flux cleaned = -0.000257028 Jy ! Component: 550 - total flux cleaned = -0.000256924 Jy ! Component: 600 - total flux cleaned = -0.000268908 Jy ! Component: 650 - total flux cleaned = -0.000269077 Jy ! Component: 700 - total flux cleaned = -0.00026907 Jy ! Component: 750 - total flux cleaned = -0.000235102 Jy ! Component: 800 - total flux cleaned = -0.000213047 Jy ! Component: 850 - total flux cleaned = -0.000180435 Jy ! Component: 900 - total flux cleaned = -0.00018027 Jy ! Component: 950 - total flux cleaned = -0.00016952 Jy ! Component: 1000 - total flux cleaned = -0.0001593 Jy ! Component: 1050 - total flux cleaned = -0.000159414 Jy ! Component: 1100 - total flux cleaned = -0.000169354 Jy ! Component: 1150 - total flux cleaned = -0.000159322 Jy ! Component: 1200 - total flux cleaned = -0.000149647 Jy ! Component: 1250 - total flux cleaned = -0.000111341 Jy ! Component: 1300 - total flux cleaned = -0.000101869 Jy ! Component: 1350 - total flux cleaned = -0.000101822 Jy ! Component: 1400 - total flux cleaned = -5.57896e-05 Jy ! Component: 1450 - total flux cleaned = -6.51163e-05 Jy ! Component: 1500 - total flux cleaned = -5.60645e-05 Jy ! Component: 1550 - total flux cleaned = -6.47398e-05 Jy ! Component: 1600 - total flux cleaned = -8.21268e-05 Jy ! Component: 1650 - total flux cleaned = -5.61848e-05 Jy ! Component: 1700 - total flux cleaned = -5.62968e-05 Jy ! Component: 1750 - total flux cleaned = -9.01621e-05 Jy ! Component: 1800 - total flux cleaned = -0.000123426 Jy ! Component: 1850 - total flux cleaned = -0.000139905 Jy ! Component: 1900 - total flux cleaned = -0.000139919 Jy ! Component: 1950 - total flux cleaned = -0.000164024 Jy ! Component: 2000 - total flux cleaned = -0.000164019 Jy ! Total flux subtracted in 2048 components = -0.000195483 Jy ! Clean residual min=-0.000550 max=0.000514 Jy/beam ! Clean residual mean=0.000001 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.144951 Jy keep ! Adding 146 model components to the UV plane model. ! The established model now contains 320 components and 0.144951 Jy ![Exited script file: muppet] wmap "J2035+5821_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.131 x 1.175 at -28.79 degrees (North through East) ! Clean map min=-0.00068534 max=0.065067 Jy/beam ! Writing clean map to FITS file: J2035+5821_X_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0650674 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000144888 device "J2035+5821_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J2035+5821_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.668019 0.668019 1.33604 2.67207 5.34415 10.6883 21.3766 42.7532 85.5064 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.065 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.131 x 1.175 at -28.79 degrees (North through East) ! Clean map min=-0.00068534 max=0.065067 Jy/beam quit ! Quitting program ! Log file J2035+5821_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:12:40 2016