! Started logfile: J2125+2442_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:50:58 2016 obs J2125+2442_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J2125+2442_X_2014_12_20_pus_uva.fits ! AN table 1: 123 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.969286 visibilities/baseline/integration-bin. ! Found source: J2125+2442 ! ! 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 64380 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 J2125+2442_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 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.918201Jy sigma=0.011244 ! Fit after self-cal, rms=0.908441Jy sigma=0.011129 ! 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=0.7159 mas, bmaj=1.705 mas, bpa=-4.128 degrees ! Estimated noise=465.485 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 = 0.07398 Jy ! Component: 100 - total flux cleaned = 0.0902063 Jy ! Total flux subtracted in 100 components = 0.0902063 Jy ! Clean residual min=-0.002231 max=0.005033 Jy/beam ! Clean residual mean=-0.000017 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.0902063 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0902063 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=0.074190Jy sigma=0.000793 ! Fit after self-cal, rms=0.074187Jy sigma=0.000793 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00498453 Jy ! Component: 100 - total flux cleaned = 0.00687873 Jy ! Total flux subtracted in 100 components = 0.00687873 Jy ! Clean residual min=-0.001939 max=0.002993 Jy/beam ! Clean residual mean=-0.000008 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.097085 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 0.097085 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=0.073912Jy sigma=0.000788 ! Fit after self-cal, rms=0.073926Jy sigma=0.000788 ! 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=0.8654 mas, bmaj=2.001 mas, bpa=-3.439 degrees ! Estimated noise=234.121 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 (-6.4, 4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0029806 Jy ! Component: 100 - total flux cleaned = 0.00449967 Jy ! Component: 150 - total flux cleaned = 0.00553265 Jy ! Component: 200 - total flux cleaned = 0.00595267 Jy ! Total flux subtracted in 200 components = 0.00595267 Jy ! Clean residual min=-0.001759 max=0.002692 Jy/beam ! Clean residual mean=-0.000007 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.103038 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 35 components and 0.103038 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=0.073812Jy sigma=0.000786 ! Fit after self-cal, rms=0.073814Jy sigma=0.000786 ! Inverting map ! Added new window around map position (-0.8, -8.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00235364 Jy ! Component: 100 - total flux cleaned = 0.00365673 Jy ! Component: 150 - total flux cleaned = 0.00463892 Jy ! Component: 200 - total flux cleaned = 0.00534285 Jy ! Total flux subtracted in 200 components = 0.00534285 Jy ! Clean residual min=-0.001379 max=0.001459 Jy/beam ! Clean residual mean=-0.000004 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.108381 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 66 components and 0.108381 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=0.073738Jy sigma=0.000785 ! Fit after self-cal, rms=0.073737Jy sigma=0.000785 ! 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 1.05 FD 1.03 HN 1.00 KP 1.14 ! LA 1.00 MK 0.95 NL 0.96 OV 0.97 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.05 KP 1.04 ! LA 1.02 MK 0.93 NL 1.00 OV 0.98 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 1.04 KP 1.01 ! LA 1.01 MK 0.97 NL 0.98 OV 0.96 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.04 KP 0.97 ! LA 1.04 MK 0.95 NL 0.99 OV 0.95 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00 HN 0.99 KP 0.93 ! LA 1.01 MK 0.98 NL 0.99 OV 0.98 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.03 HN 1.05 KP 0.93 ! LA 1.00 MK 0.97 NL 1.00 OV 0.99 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.09 HN 1.12 KP 0.89 ! LA 1.02 MK 1.00 NL 1.05 OV 1.04 ! PT 1.01 SC 1.12 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 HN 1.08 KP 0.91 ! LA 1.00 MK 0.96 NL 0.97 OV 1.01 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.05 HN 1.04 KP 0.94 ! LA 1.04 MK 0.98 NL 1.00 OV 0.98 ! PT 0.94 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 1.04 KP 0.96 ! LA 1.03 MK 0.99 NL 1.02 OV 0.99 ! PT 0.94 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.04 HN 0.99 KP 1.02 ! LA 1.00 MK 1.00 NL 1.00 OV 1.02 ! PT 0.95 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 0.99 KP 0.98 ! LA 1.03 MK 1.00 NL 1.00 OV 1.01 ! PT 0.96 SC 0.98 ! ! ! Fit before self-cal, rms=0.073737Jy sigma=0.000785 ! Fit after self-cal, rms=0.074850Jy sigma=0.000781 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.862 mas, bmaj=2.011 mas, bpa=-3.568 degrees ! Estimated noise=233.921 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 = 8.81336e-05 Jy ! Component: 100 - total flux cleaned = 0.000116551 Jy ! Component: 150 - total flux cleaned = 0.000209536 Jy ! Component: 200 - total flux cleaned = 0.000271281 Jy ! Total flux subtracted in 200 components = 0.000271281 Jy ! Clean residual min=-0.000845 max=0.001151 Jy/beam ! Clean residual mean=0.000002 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.108652 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 91 components and 0.108652 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=0.074834Jy sigma=0.000781 ! Fit after self-cal, rms=0.074861Jy sigma=0.000781 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.074861Jy sigma=0.000781 ! Fit after self-cal, rms=0.075124Jy sigma=0.000780 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8625 mas, bmaj=2.011 mas, bpa=-3.497 degrees ! Estimated noise=233.684 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000365235 Jy ! Component: 100 - total flux cleaned = -0.000406793 Jy ! Component: 150 - total flux cleaned = -0.000358684 Jy ! Component: 200 - total flux cleaned = -0.000315535 Jy ! Total flux subtracted in 200 components = -0.000315535 Jy ! Clean residual min=-0.000749 max=0.001059 Jy/beam ! Clean residual mean=0.000002 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.108336 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 109 components and 0.108336 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=0.075116Jy sigma=0.000780 ! Fit after self-cal, rms=0.075123Jy sigma=0.000780 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 (-3.4, -13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000863579 Jy ! Component: 100 - total flux cleaned = 0.00109567 Jy ! Component: 150 - total flux cleaned = 0.00116561 Jy ! Component: 200 - total flux cleaned = 0.00123016 Jy ! Total flux subtracted in 200 components = 0.00123016 Jy ! Clean residual min=-0.000659 max=0.000734 Jy/beam ! Clean residual mean=0.000000 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.109566 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 134 components and 0.109566 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=0.075111Jy sigma=0.000780 ! Fit after self-cal, rms=0.075109Jy sigma=0.000780 ! 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=0.075109Jy sigma=0.000780 ! Fit after self-cal, rms=0.075142Jy sigma=0.000780 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8632 mas, bmaj=2.013 mas, bpa=-3.51 degrees ! Estimated noise=233.344 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000195545 Jy ! Component: 100 - total flux cleaned = -0.000233699 Jy ! Component: 150 - total flux cleaned = -0.000256589 Jy ! Component: 200 - total flux cleaned = -0.000256392 Jy ! Total flux subtracted in 200 components = -0.000256392 Jy ! Clean residual min=-0.000659 max=0.000714 Jy/beam ! Clean residual mean=0.000001 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.10931 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 146 components and 0.10931 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=0.075138Jy sigma=0.000780 ! Fit after self-cal, rms=0.075140Jy sigma=0.000780 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.04932e-05 Jy ! Component: 100 - total flux cleaned = -5.06299e-05 Jy ! Component: 150 - total flux cleaned = -4.08474e-05 Jy ! Component: 200 - total flux cleaned = -2.22086e-05 Jy ! Total flux subtracted in 200 components = -2.22086e-05 Jy ! Clean residual min=-0.000638 max=0.000698 Jy/beam ! Clean residual mean=0.000001 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.109288 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 156 components and 0.109288 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=0.075137Jy sigma=0.000780 ! Fit after self-cal, rms=0.075137Jy sigma=0.000780 ! 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=0.075137Jy sigma=0.000780 ! Fit after self-cal, rms=0.075198Jy sigma=0.000780 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.089 mas, bmaj=3.064 mas, bpa=-8.835 degrees ! Estimated noise=287.449 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00028163 Jy ! Component: 100 - total flux cleaned = -0.000240711 Jy ! Component: 150 - total flux cleaned = -0.000193656 Jy ! Component: 200 - total flux cleaned = -0.000183243 Jy ! Total flux subtracted in 200 components = -0.000183243 Jy ! Clean residual min=-0.000696 max=0.000673 Jy/beam ! Clean residual mean=0.000003 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.109105 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 168 components and 0.109105 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=0.075197Jy sigma=0.000780 ! Fit after self-cal, rms=0.075200Jy sigma=0.000780 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.84959e-07 Jy ! Component: 100 - total flux cleaned = 2.62848e-05 Jy ! Component: 150 - total flux cleaned = 3.34567e-05 Jy ! Component: 200 - total flux cleaned = 4.01669e-05 Jy ! Total flux subtracted in 200 components = 4.01669e-05 Jy ! Clean residual min=-0.000667 max=0.000637 Jy/beam ! Clean residual mean=0.000002 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.109145 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 176 components and 0.109145 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=0.075199Jy sigma=0.000780 ! Fit after self-cal, rms=0.075199Jy sigma=0.000780 ! 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=0.8636 mas, bmaj=2.014 mas, bpa=-3.526 degrees ! Estimated noise=233.186 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8636 x 2.014 at -3.526 degrees (North through East) ! Clean map min=-0.00072301 max=0.094299 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=0.7134 mas, bmaj=1.712 mas, bpa=-4.274 degrees ! Estimated noise=463.715 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0736553 Jy ! Component: 100 - total flux cleaned = 0.0897843 Jy ! Component: 150 - total flux cleaned = 0.0946646 Jy ! Component: 200 - total flux cleaned = 0.0973269 Jy ! Total flux subtracted in 200 components = 0.0973269 Jy ! Clean residual min=-0.001461 max=0.001716 Jy/beam ! Clean residual mean=-0.000005 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.097327 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.097327 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8636 mas, bmaj=2.014 mas, bpa=-3.526 degrees ! Estimated noise=233.186 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 = 0.00219763 Jy ! Component: 100 - total flux cleaned = 0.00377302 Jy ! Component: 150 - total flux cleaned = 0.00503175 Jy ! Component: 200 - total flux cleaned = 0.00606737 Jy ! Total flux subtracted in 200 components = 0.00606737 Jy ! Clean residual min=-0.000982 max=0.000857 Jy/beam ! Clean residual mean=-0.000003 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.103394 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 46 components and 0.103394 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=2.089 mas, bmaj=3.064 mas, bpa=-8.835 degrees ! Estimated noise=287.449 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137592 Jy ! Component: 100 - total flux cleaned = 0.00237257 Jy ! Component: 150 - total flux cleaned = 0.00314755 Jy ! Component: 200 - total flux cleaned = 0.00362114 Jy ! Total flux subtracted in 200 components = 0.00362114 Jy ! Clean residual min=-0.000748 max=0.000705 Jy/beam ! Clean residual mean=-0.000001 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.107015 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 = 0.000257624 Jy ! Component: 100 - total flux cleaned = 0.000485852 Jy ! Component: 150 - total flux cleaned = 0.00070582 Jy ! Component: 200 - total flux cleaned = 0.000873225 Jy ! Total flux subtracted in 200 components = 0.000873225 Jy ! Clean residual min=-0.000659 max=0.000648 Jy/beam ! Clean residual mean=-0.000000 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.107889 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 111 components and 0.107889 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8636 mas, bmaj=2.014 mas, bpa=-3.526 degrees ! Estimated noise=233.186 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000184663 Jy ! Component: 100 - total flux cleaned = 0.000276515 Jy ! Component: 150 - total flux cleaned = 0.000372074 Jy ! Component: 200 - total flux cleaned = 0.000416305 Jy ! Total flux subtracted in 200 components = 0.000416305 Jy ! Clean residual min=-0.000687 max=0.000671 Jy/beam ! Clean residual mean=0.000000 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.108305 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 134 components and 0.108305 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=0.075209Jy sigma=0.000780 ! Fit after self-cal, rms=0.075202Jy sigma=0.000780 wmodel J2125+2442_X_2014_12_20_pus_map.mod ! Writing 134 model components to file: J2125+2442_X_2014_12_20_pus_map.mod wobs J2125+2442_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J2125+2442_X_2014_12_20_pus_uvs.fits wwins J2125+2442_X_2014_12_20_pus_map.win ! wwins: Wrote 4 windows to J2125+2442_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 = -7.62375e-05 Jy ! Component: 100 - total flux cleaned = -7.63231e-05 Jy ! Component: 150 - total flux cleaned = -3.38607e-05 Jy ! Component: 200 - total flux cleaned = -1.32461e-05 Jy ! Component: 250 - total flux cleaned = -4.30048e-05 Jy ! Component: 300 - total flux cleaned = -6.20725e-05 Jy ! Component: 350 - total flux cleaned = -7.13948e-05 Jy ! Component: 400 - total flux cleaned = -0.000108044 Jy ! Component: 450 - total flux cleaned = -0.000116986 Jy ! Component: 500 - total flux cleaned = -0.000134508 Jy ! Component: 550 - total flux cleaned = -0.000151479 Jy ! Component: 600 - total flux cleaned = -0.000151445 Jy ! Component: 650 - total flux cleaned = -0.000135319 Jy ! Component: 700 - total flux cleaned = -0.000143453 Jy ! Component: 750 - total flux cleaned = -0.00013584 Jy ! Component: 800 - total flux cleaned = -0.000159208 Jy ! Component: 850 - total flux cleaned = -0.000166777 Jy ! Component: 900 - total flux cleaned = -0.000181733 Jy ! Component: 950 - total flux cleaned = -0.00018179 Jy ! Component: 1000 - total flux cleaned = -0.000196331 Jy ! Component: 1050 - total flux cleaned = -0.00020342 Jy ! Component: 1100 - total flux cleaned = -0.000203378 Jy ! Component: 1150 - total flux cleaned = -0.000196522 Jy ! Component: 1200 - total flux cleaned = -0.000189576 Jy ! Component: 1250 - total flux cleaned = -0.000162395 Jy ! Component: 1300 - total flux cleaned = -0.000162555 Jy ! Component: 1350 - total flux cleaned = -0.000149396 Jy ! Component: 1400 - total flux cleaned = -0.000142814 Jy ! Component: 1450 - total flux cleaned = -0.000129858 Jy ! Component: 1500 - total flux cleaned = -0.000117028 Jy ! Component: 1550 - total flux cleaned = -0.000104354 Jy ! Component: 1600 - total flux cleaned = -7.30893e-05 Jy ! Component: 1650 - total flux cleaned = -5.44229e-05 Jy ! Component: 1700 - total flux cleaned = -3.00139e-05 Jy ! Component: 1750 - total flux cleaned = -2.39895e-05 Jy ! Component: 1800 - total flux cleaned = -2.38088e-05 Jy ! Component: 1850 - total flux cleaned = -6.50184e-08 Jy ! Component: 1900 - total flux cleaned = 2.34672e-05 Jy ! Component: 1950 - total flux cleaned = 3.50368e-05 Jy ! Component: 2000 - total flux cleaned = 4.06491e-05 Jy ! Total flux subtracted in 2048 components = 4.63614e-05 Jy ! Clean residual min=-0.000326 max=0.000322 Jy/beam ! Clean residual mean=0.000000 rms=0.000107 Jy/beam ! Combined flux in latest and established models = 0.108351 Jy keep ! Adding 151 model components to the UV plane model. ! The established model now contains 285 components and 0.108351 Jy ![Exited script file: muppet] wmap "J2125+2442_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8636 x 2.014 at -3.526 degrees (North through East) ! Clean map min=-0.00061115 max=0.09465 Jy/beam ! Writing clean map to FITS file: J2125+2442_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 0.0946499 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000107278 device "J2125+2442_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J2125+2442_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.340027 0.340027 0.680054 1.36011 2.72022 5.44043 10.8809 21.7617 43.5234 87.0469 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.094 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8636 x 2.014 at -3.526 degrees (North through East) ! Clean map min=-0.00061115 max=0.09465 Jy/beam quit ! Quitting program ! Log file J2125+2442_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:51:02 2016