! Started logfile: J0013+4051_X_2017_05_01_pus_uvs.log on Wed May 1 19:49:30 2019 obs J0013+4051_X_2017_05_01_pus_uva.fits ! Reading UV FITS file: J0013+4051_X_2017_05_01_pus_uva.fits ! AN table 1: 39 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.711111 visibilities/baseline/integration-bin. ! Found source: J0013+4051 ! ! 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 863 lines of history. ! ! Reading 14976 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 J0013+4051_X_2017_05_01_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 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.439573Jy sigma=0.003743 ! Fit after self-cal, rms=0.432106Jy sigma=0.003676 ! 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=0.8308 mas, bmaj=1.73 mas, bpa=19.35 degrees ! Estimated noise=1221.33 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 = 0.428539 Jy ! Component: 100 - total flux cleaned = 0.556122 Jy ! Total flux subtracted in 100 components = 0.556122 Jy ! Clean residual min=-0.016773 max=0.054218 Jy/beam ! Clean residual mean=-0.000004 rms=0.005518 Jy/beam ! Combined flux in latest and established models = 0.556122 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.556122 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=0.139721Jy sigma=0.001120 ! Fit after self-cal, rms=0.139474Jy sigma=0.001118 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0574068 Jy ! Component: 100 - total flux cleaned = 0.0879987 Jy ! Total flux subtracted in 100 components = 0.0879987 Jy ! Clean residual min=-0.011999 max=0.018412 Jy/beam ! Clean residual mean=-0.000005 rms=0.003131 Jy/beam ! Combined flux in latest and established models = 0.64412 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.64412 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=0.109697Jy sigma=0.000774 ! Fit after self-cal, rms=0.109563Jy sigma=0.000772 ! Inverting map ! Added new window around map position (-1, 1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0214799 Jy ! Component: 100 - total flux cleaned = 0.0360205 Jy ! Total flux subtracted in 100 components = 0.0360205 Jy ! Clean residual min=-0.010038 max=0.011624 Jy/beam ! Clean residual mean=0.000001 rms=0.002638 Jy/beam ! Combined flux in latest and established models = 0.680141 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 25 components and 0.680141 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=0.105137Jy sigma=0.000727 ! Fit after self-cal, rms=0.105024Jy sigma=0.000725 ! 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=1.162 mas, bmaj=2.108 mas, bpa=17.56 degrees ! Estimated noise=674.024 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 = 0.00568973 Jy ! Component: 100 - total flux cleaned = 0.00522424 Jy ! Component: 150 - total flux cleaned = 0.00503489 Jy ! Component: 200 - total flux cleaned = 0.00487261 Jy ! Total flux subtracted in 200 components = 0.00487261 Jy ! Clean residual min=-0.005660 max=0.007256 Jy/beam ! Clean residual mean=-0.000011 rms=0.001459 Jy/beam ! Combined flux in latest and established models = 0.685013 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 40 components and 0.685013 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=0.104191Jy sigma=0.000714 ! Fit after self-cal, rms=0.104171Jy sigma=0.000714 ! 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 0.97 FD 0.99 HN 1.00 KP 1.00 ! LA 0.95 MK 0.95 NL 0.97 OV 1.01 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.96 KP 0.99 ! LA 0.96 MK 0.96 NL 0.97 OV 1.00 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.97 KP 1.00 ! LA 0.98 MK 1.02 NL 0.97 OV 1.00 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.00 KP 1.00 ! LA 0.99 MK 1.00 NL 0.96 OV 1.00 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.95 KP 1.01 ! LA 0.97 MK 1.07 NL 0.99 OV 0.99 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.98 KP 1.00 ! LA 0.98 MK 0.98 NL 1.00 OV 1.00 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 0.97 KP 1.00 ! LA 1.00 MK 1.00 NL 0.98 OV 1.01 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 0.99 KP 0.99 ! LA 0.97 MK 0.98 NL 0.99 OV 1.00 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.00 KP 0.99 ! LA 0.99 MK 0.99 NL 0.98 OV 1.00 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.97 KP 1.00 ! LA 1.01 MK 0.99 NL 0.99 OV 0.99 ! PT 1.01 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.06 HN 1.05 KP 1.05 ! LA 1.06 MK 1.03 NL 1.06 OV 1.05 ! PT 1.07 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.96 KP 0.96 ! LA 0.97 MK 0.98 NL 1.00 OV 1.00 ! PT 1.02 SC 0.97 ! ! ! Fit before self-cal, rms=0.104171Jy sigma=0.000714 ! Fit after self-cal, rms=0.100860Jy sigma=0.000680 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.161 mas, bmaj=2.103 mas, bpa=17.61 degrees ! Estimated noise=669.069 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 = 0.000786854 Jy ! Component: 100 - total flux cleaned = 0.000780341 Jy ! Component: 150 - total flux cleaned = 0.000780078 Jy ! Component: 200 - total flux cleaned = 0.000880121 Jy ! Total flux subtracted in 200 components = 0.000880121 Jy ! Clean residual min=-0.004047 max=0.004747 Jy/beam ! Clean residual mean=-0.000020 rms=0.001122 Jy/beam ! Combined flux in latest and established models = 0.685894 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 54 components and 0.685893 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=0.100490Jy sigma=0.000677 ! Fit after self-cal, rms=0.100479Jy sigma=0.000677 ! 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=0.100479Jy sigma=0.000677 ! Fit after self-cal, rms=0.174998Jy sigma=0.000645 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.175 mas, bmaj=2.127 mas, bpa=18.57 degrees ! Estimated noise=671.667 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000387344 Jy ! Component: 100 - total flux cleaned = -0.000387862 Jy ! Component: 150 - total flux cleaned = -0.000239751 Jy ! Component: 200 - total flux cleaned = -0.000302139 Jy ! Total flux subtracted in 200 components = -0.000302139 Jy ! Clean residual min=-0.002768 max=0.002274 Jy/beam ! Clean residual mean=-0.000004 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.685591 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 62 components and 0.685591 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=0.174923Jy sigma=0.000643 ! Fit after self-cal, rms=0.174988Jy sigma=0.000643 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 = 0.000508392 Jy ! Component: 100 - total flux cleaned = 0.000342122 Jy ! Component: 150 - total flux cleaned = 0.000294309 Jy ! Component: 200 - total flux cleaned = 0.000208085 Jy ! Total flux subtracted in 200 components = 0.000208085 Jy ! Clean residual min=-0.002561 max=0.002230 Jy/beam ! Clean residual mean=-0.000004 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.685799 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 67 components and 0.685799 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=0.174957Jy sigma=0.000642 ! Fit after self-cal, rms=0.174958Jy sigma=0.000642 ! 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=0.174958Jy sigma=0.000642 ! Fit after self-cal, rms=0.178057Jy sigma=0.000641 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.176 mas, bmaj=2.127 mas, bpa=18.62 degrees ! Estimated noise=671.455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000808679 Jy ! Component: 100 - total flux cleaned = -0.00086054 Jy ! Component: 150 - total flux cleaned = -0.000902562 Jy ! Component: 200 - total flux cleaned = -0.000903221 Jy ! Total flux subtracted in 200 components = -0.000903221 Jy ! Clean residual min=-0.002239 max=0.002347 Jy/beam ! Clean residual mean=-0.000006 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.684896 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 72 components and 0.684896 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=0.178034Jy sigma=0.000641 ! Fit after self-cal, rms=0.178036Jy sigma=0.000641 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 (6, -19.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00184785 Jy ! Component: 100 - total flux cleaned = 0.00220686 Jy ! Component: 150 - total flux cleaned = 0.00236431 Jy ! Component: 200 - total flux cleaned = 0.00239956 Jy ! Total flux subtracted in 200 components = 0.00239956 Jy ! Clean residual min=-0.002033 max=0.002016 Jy/beam ! Clean residual mean=-0.000004 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.687296 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 89 components and 0.687296 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=0.178000Jy sigma=0.000640 ! Fit after self-cal, rms=0.177997Jy sigma=0.000640 ! 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=0.177997Jy sigma=0.000640 ! Fit after self-cal, rms=0.179125Jy sigma=0.000640 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.287 mas, bmaj=2.721 mas, bpa=10.57 degrees ! Estimated noise=769.104 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000266105 Jy ! Component: 100 - total flux cleaned = -0.000237182 Jy ! Component: 150 - total flux cleaned = -0.00014132 Jy ! Component: 200 - total flux cleaned = -8.06789e-05 Jy ! Total flux subtracted in 200 components = -8.06789e-05 Jy ! Clean residual min=-0.001446 max=0.001616 Jy/beam ! Clean residual mean=-0.000006 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.687215 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 105 components and 0.687215 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=0.179126Jy sigma=0.000640 ! Fit after self-cal, rms=0.179126Jy sigma=0.000640 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 = -9.76719e-05 Jy ! Component: 100 - total flux cleaned = -5.93715e-05 Jy ! Component: 150 - total flux cleaned = -2.52157e-05 Jy ! Component: 200 - total flux cleaned = 6.27631e-06 Jy ! Total flux subtracted in 200 components = 6.27631e-06 Jy ! Clean residual min=-0.001456 max=0.001596 Jy/beam ! Clean residual mean=-0.000006 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.687221 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 115 components and 0.687222 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=0.179123Jy sigma=0.000640 ! Fit after self-cal, rms=0.179124Jy sigma=0.000640 ! 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=1.177 mas, bmaj=2.127 mas, bpa=18.65 degrees ! Estimated noise=671.45 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.177 x 2.127 at 18.65 degrees (North through East) ! Clean map min=-0.0017865 max=0.58635 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 ! Performing amp+phase self-cal ! ! 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=0.179124Jy sigma=0.000640 ! Fit after self-cal, rms=0.243075Jy sigma=0.000594 ! Inverting map and beam ! Estimated beam: bmin=1.178 mas, bmaj=2.128 mas, bpa=18.64 degrees ! Estimated noise=671.114 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000621208 Jy ! Component: 100 - total flux cleaned = -0.00061912 Jy ! Component: 150 - total flux cleaned = -0.000586855 Jy ! Component: 200 - total flux cleaned = -0.000588594 Jy ! Total flux subtracted in 200 components = -0.000588594 Jy ! Clean residual min=-0.001857 max=0.001877 Jy/beam ! Clean residual mean=-0.000007 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.686633 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 119 components and 0.686633 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=0.243059Jy sigma=0.000594 ! Fit after self-cal, rms=0.243063Jy sigma=0.000594 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.64536e-05 Jy ! Component: 100 - total flux cleaned = 6.68564e-05 Jy ! Component: 150 - total flux cleaned = 1.07548e-05 Jy ! Component: 200 - total flux cleaned = -1.56588e-05 Jy ! Total flux subtracted in 200 components = -1.56588e-05 Jy ! Clean residual min=-0.001788 max=0.001846 Jy/beam ! Clean residual mean=-0.000007 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.686617 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 123 components and 0.686617 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=0.243047Jy sigma=0.000594 ! Fit after self-cal, rms=0.243048Jy sigma=0.000594 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.243048Jy sigma=0.000594 ! Fit after self-cal, rms=0.244220Jy sigma=0.000594 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=0.85 mas, bmaj=1.793 mas, bpa=21.74 degrees ! Estimated noise=1237.85 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.433794 Jy ! Component: 100 - total flux cleaned = 0.562436 Jy ! Component: 150 - total flux cleaned = 0.617517 Jy ! Component: 200 - total flux cleaned = 0.643947 Jy ! Total flux subtracted in 200 components = 0.643947 Jy ! Clean residual min=-0.005971 max=0.012537 Jy/beam ! Clean residual mean=-0.000010 rms=0.001505 Jy/beam ! Combined flux in latest and established models = 0.643947 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 0.643947 Jy ! Inverting map and beam ! Estimated beam: bmin=1.179 mas, bmaj=2.128 mas, bpa=18.67 degrees ! Estimated noise=671.049 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 = 0.0181906 Jy ! Component: 100 - total flux cleaned = 0.0265325 Jy ! Component: 150 - total flux cleaned = 0.0311279 Jy ! Component: 200 - total flux cleaned = 0.0341265 Jy ! Total flux subtracted in 200 components = 0.0341265 Jy ! Clean residual min=-0.001867 max=0.001886 Jy/beam ! Clean residual mean=-0.000014 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.678074 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 39 components and 0.678074 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=2.288 mas, bmaj=2.722 mas, bpa=10.62 degrees ! Estimated noise=767.879 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0026328 Jy ! Component: 100 - total flux cleaned = 0.00435357 Jy ! Component: 150 - total flux cleaned = 0.00562425 Jy ! Component: 200 - total flux cleaned = 0.00637061 Jy ! Total flux subtracted in 200 components = 0.00637061 Jy ! Clean residual min=-0.001560 max=0.001451 Jy/beam ! Clean residual mean=-0.000016 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.684444 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 = 0.000469579 Jy ! Component: 100 - total flux cleaned = 0.000854008 Jy ! Component: 150 - total flux cleaned = 0.00113217 Jy ! Component: 200 - total flux cleaned = 0.00128154 Jy ! Total flux subtracted in 200 components = 0.00128154 Jy ! Clean residual min=-0.001516 max=0.001577 Jy/beam ! Clean residual mean=-0.000015 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.685726 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 88 components and 0.685726 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.179 mas, bmaj=2.128 mas, bpa=18.67 degrees ! Estimated noise=671.049 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000315171 Jy ! Component: 100 - total flux cleaned = 0.000587643 Jy ! Component: 150 - total flux cleaned = 0.000792788 Jy ! Component: 200 - total flux cleaned = 0.000979916 Jy ! Total flux subtracted in 200 components = 0.000979916 Jy ! Clean residual min=-0.001588 max=0.001490 Jy/beam ! Clean residual mean=-0.000005 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.686706 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 103 components and 0.686706 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=0.244016Jy sigma=0.000593 ! Fit after self-cal, rms=0.243717Jy sigma=0.000593 wmodel J0013+4051_X_2017_05_01_pus_map.mod ! Writing 103 model components to file: J0013+4051_X_2017_05_01_pus_map.mod wobs J0013+4051_X_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J0013+4051_X_2017_05_01_pus_uvs.fits wwins J0013+4051_X_2017_05_01_pus_map.win ! wwins: Wrote 3 windows to J0013+4051_X_2017_05_01_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 = -0.000304622 Jy ! Component: 100 - total flux cleaned = -0.00033166 Jy ! Component: 150 - total flux cleaned = -0.000433875 Jy ! Component: 200 - total flux cleaned = -0.000531836 Jy ! Component: 250 - total flux cleaned = -0.00067511 Jy ! Component: 300 - total flux cleaned = -0.000744992 Jy ! Component: 350 - total flux cleaned = -0.000789803 Jy ! Component: 400 - total flux cleaned = -0.000767453 Jy ! Component: 450 - total flux cleaned = -0.000745909 Jy ! Component: 500 - total flux cleaned = -0.000724616 Jy ! Component: 550 - total flux cleaned = -0.000703698 Jy ! Component: 600 - total flux cleaned = -0.000580899 Jy ! Component: 650 - total flux cleaned = -0.000561372 Jy ! Component: 700 - total flux cleaned = -0.000541922 Jy ! Component: 750 - total flux cleaned = -0.000463569 Jy ! Component: 800 - total flux cleaned = -0.000444649 Jy ! Component: 850 - total flux cleaned = -0.000444861 Jy ! Component: 900 - total flux cleaned = -0.000426144 Jy ! Component: 950 - total flux cleaned = -0.000444763 Jy ! Component: 1000 - total flux cleaned = -0.000444776 Jy ! Component: 1050 - total flux cleaned = -0.000408733 Jy ! Component: 1100 - total flux cleaned = -0.000444535 Jy ! Component: 1150 - total flux cleaned = -0.000497447 Jy ! Component: 1200 - total flux cleaned = -0.000445235 Jy ! Component: 1250 - total flux cleaned = -0.000445565 Jy ! Component: 1300 - total flux cleaned = -0.000462454 Jy ! Component: 1350 - total flux cleaned = -0.000462434 Jy ! Component: 1400 - total flux cleaned = -0.000462358 Jy ! Component: 1450 - total flux cleaned = -0.000379462 Jy ! Component: 1500 - total flux cleaned = -0.000461886 Jy ! Component: 1550 - total flux cleaned = -0.000478071 Jy ! Component: 1600 - total flux cleaned = -0.000429531 Jy ! Component: 1650 - total flux cleaned = -0.000429743 Jy ! Component: 1700 - total flux cleaned = -0.00044546 Jy ! Component: 1750 - total flux cleaned = -0.000445482 Jy ! Component: 1800 - total flux cleaned = -0.000398465 Jy ! Component: 1850 - total flux cleaned = -0.00042953 Jy ! Component: 1900 - total flux cleaned = -0.000368264 Jy ! Component: 1950 - total flux cleaned = -0.000414019 Jy ! Component: 2000 - total flux cleaned = -0.000368661 Jy ! Total flux subtracted in 2048 components = -0.000383645 Jy ! Clean residual min=-0.000744 max=0.001097 Jy/beam ! Clean residual mean=-0.000002 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.686322 Jy keep ! Adding 136 model components to the UV plane model. ! The established model now contains 239 components and 0.686322 Jy ![Exited script file: muppet] wmap "J0013+4051_X_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.179 x 2.128 at 18.67 degrees (North through East) ! Clean map min=-0.0013784 max=0.58586 Jy/beam ! Writing clean map to FITS file: J0013+4051_X_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.585864 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000280468 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.143617 0.143617 0.287235 0.574469 1.14894 2.29788 4.59575 9.19151 18.383 36.766 73.5321 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.585 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.179 x 2.128 at 18.67 degrees (North through East) ! Clean map min=-0.0013784 max=0.58586 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 J0013+4051_X_2017_05_01_pus_uvs.log closed on Wed May 1 19:49:32 2019