! Started logfile: J0912+4422_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:23:52 2017 obs J0912+4422_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J0912+4422_X_2014_01_04_pus_uva.fits ! AN table 1: 126 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.5 visibilities/baseline/integration-bin. ! Found source: J0912+4422 ! ! 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 382 lines of history. ! ! Reading 27216 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 J0912+4422_X_2014_01_04_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 315 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 315 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 315 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 315 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 315 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 315 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 315 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 315 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 315 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 315 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 315 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 315 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.983916Jy sigma=0.011992 ! Fit after self-cal, rms=0.944576Jy sigma=0.011521 ! 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=0.8909 mas, bmaj=0.9554 mas, bpa=-32.87 degrees ! Estimated noise=1082.49 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 = 0.0413572 Jy ! Component: 100 - total flux cleaned = 0.0524502 Jy ! Total flux subtracted in 100 components = 0.0524502 Jy ! Clean residual min=-0.006082 max=0.008273 Jy/beam ! Clean residual mean=-0.000181 rms=0.001585 Jy/beam ! Combined flux in latest and established models = 0.0524502 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0524502 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=0.065693Jy sigma=0.000753 ! Fit after self-cal, rms=0.065316Jy sigma=0.000748 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.114 mas, bmaj=1.188 mas, bpa=-29.26 degrees ! Estimated noise=359.615 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 = 0.00958116 Jy ! Component: 100 - total flux cleaned = 0.0143065 Jy ! Component: 150 - total flux cleaned = 0.0169249 Jy ! Component: 200 - total flux cleaned = 0.0184741 Jy ! Total flux subtracted in 200 components = 0.0184741 Jy ! Clean residual min=-0.004753 max=0.009410 Jy/beam ! Clean residual mean=-0.000335 rms=0.001585 Jy/beam ! Combined flux in latest and established models = 0.0709243 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.0709243 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=0.064114Jy sigma=0.000730 ! Fit after self-cal, rms=0.064138Jy sigma=0.000729 ! Inverting map ! Added new window around map position (3.6, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00836363 Jy ! Component: 100 - total flux cleaned = 0.0123018 Jy ! Component: 150 - total flux cleaned = 0.0146177 Jy ! Component: 200 - total flux cleaned = 0.0163595 Jy ! Total flux subtracted in 200 components = 0.0163595 Jy ! Clean residual min=-0.003625 max=0.003703 Jy/beam ! Clean residual mean=-0.000172 rms=0.000972 Jy/beam ! Combined flux in latest and established models = 0.0872837 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 45 components and 0.0872837 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=0.063149Jy sigma=0.000715 ! Fit after self-cal, rms=0.062846Jy sigma=0.000710 ! 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 1.00* FD 1.11 KP 1.00* LA 0.94 ! MK 1.00 NL 1.01 OV 1.01 PT 0.93 ! SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.18 KP 1.00* LA 0.95 ! MK 0.99 NL 1.09 OV 1.01 PT 0.89 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.21 KP 1.00* LA 0.97 ! MK 0.96 NL 1.05 OV 0.98 PT 0.85 ! SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.17 KP 1.00* LA 1.00 ! MK 1.03 NL 1.02 OV 0.98 PT 0.88 ! SC 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 KP 1.00* LA 0.98 ! MK 0.98 NL 1.04 OV 1.02 PT 0.89 ! SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.16 KP 1.00* LA 0.98 ! MK 0.98 NL 1.07 OV 0.98 PT 0.86 ! SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.15 KP 1.00* LA 1.00 ! MK 0.92 NL 1.08 OV 0.98 PT 0.89 ! SC 1.14 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.24 KP 1.00* LA 0.98 ! MK 1.02 NL 1.06 OV 1.00 PT 0.92 ! SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 KP 1.00* LA 0.98 ! MK 0.97 NL 1.14 OV 0.99 PT 0.92 ! SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 KP 1.00* LA 0.97 ! MK 1.03 NL 1.04 OV 1.03 PT 0.92 ! SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 KP 1.00* LA 0.99 ! MK 0.94 NL 1.10 OV 1.02 PT 0.90 ! SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 KP 1.00* LA 0.96 ! MK 0.95 NL 1.04 OV 1.01 PT 0.92 ! SC 0.91 ! ! ! Fit before self-cal, rms=0.062846Jy sigma=0.000710 ! Fit after self-cal, rms=0.063061Jy sigma=0.000706 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.118 mas, bmaj=1.195 mas, bpa=-29.21 degrees ! Estimated noise=358.565 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 = 0.00295923 Jy ! Component: 100 - total flux cleaned = 0.0032654 Jy ! Component: 150 - total flux cleaned = 0.00322309 Jy ! Component: 200 - total flux cleaned = 0.00314093 Jy ! Total flux subtracted in 200 components = 0.00314093 Jy ! Clean residual min=-0.001640 max=0.002116 Jy/beam ! Clean residual mean=-0.000006 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.0904247 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 56 components and 0.0904247 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=0.062895Jy sigma=0.000705 ! Fit after self-cal, rms=0.062918Jy sigma=0.000704 ! 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=0.062918Jy sigma=0.000704 ! Fit after self-cal, rms=0.062589Jy sigma=0.000703 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.118 mas, bmaj=1.185 mas, bpa=-27.72 degrees ! Estimated noise=356.743 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013515 Jy ! Component: 100 - total flux cleaned = 0.00134876 Jy ! Component: 150 - total flux cleaned = 0.00138426 Jy ! Component: 200 - total flux cleaned = 0.00132283 Jy ! Total flux subtracted in 200 components = 0.00132283 Jy ! Clean residual min=-0.001454 max=0.001966 Jy/beam ! Clean residual mean=-0.000003 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.0917475 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 60 components and 0.0917475 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=0.062521Jy sigma=0.000702 ! Fit after self-cal, rms=0.062528Jy sigma=0.000702 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 (11.8, -18). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116207 Jy ! Component: 100 - total flux cleaned = 0.00129446 Jy ! Component: 150 - total flux cleaned = 0.00132896 Jy ! Component: 200 - total flux cleaned = 0.00148824 Jy ! Total flux subtracted in 200 components = 0.00148824 Jy ! Clean residual min=-0.001397 max=0.001280 Jy/beam ! Clean residual mean=-0.000003 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0932357 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 71 components and 0.0932357 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=0.062457Jy sigma=0.000701 ! Fit after self-cal, rms=0.062452Jy sigma=0.000701 ! Inverting map ! Added new window around map position (2.4, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100841 Jy ! Component: 100 - total flux cleaned = 0.00120151 Jy ! Component: 150 - total flux cleaned = 0.00131199 Jy ! Component: 200 - total flux cleaned = 0.00133754 Jy ! Total flux subtracted in 200 components = 0.00133754 Jy ! Clean residual min=-0.001255 max=0.000998 Jy/beam ! Clean residual mean=0.000004 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0945733 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 85 components and 0.0945733 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=0.062410Jy sigma=0.000701 ! Fit after self-cal, rms=0.062406Jy sigma=0.000701 ! 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=0.062406Jy sigma=0.000701 ! Fit after self-cal, rms=0.062204Jy sigma=0.000701 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.12 mas, bmaj=1.183 mas, bpa=-26.64 degrees ! Estimated noise=354.91 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000346998 Jy ! Component: 100 - total flux cleaned = 0.000295602 Jy ! Component: 150 - total flux cleaned = 0.000295539 Jy ! Component: 200 - total flux cleaned = 0.000274288 Jy ! Total flux subtracted in 200 components = 0.000274288 Jy ! Clean residual min=-0.001067 max=0.000993 Jy/beam ! Clean residual mean=-0.000002 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.0948475 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 91 components and 0.0948475 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=0.062182Jy sigma=0.000700 ! Fit after self-cal, rms=0.062190Jy sigma=0.000700 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 = 5.26975e-05 Jy ! Component: 100 - total flux cleaned = 3.26764e-05 Jy ! Component: 150 - total flux cleaned = 1.44727e-05 Jy ! Component: 200 - total flux cleaned = 1.44496e-05 Jy ! Total flux subtracted in 200 components = 1.44496e-05 Jy ! Clean residual min=-0.001020 max=0.000960 Jy/beam ! Clean residual mean=-0.000001 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.094862 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 96 components and 0.094862 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=0.062176Jy sigma=0.000700 ! Fit after self-cal, rms=0.062181Jy sigma=0.000700 ! 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=0.062181Jy sigma=0.000700 ! Fit after self-cal, rms=0.062121Jy sigma=0.000700 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.536 mas, bmaj=2.852 mas, bpa=5.862 degrees ! Estimated noise=421.787 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.75034e-05 Jy ! Component: 100 - total flux cleaned = 0.000118502 Jy ! Component: 150 - total flux cleaned = 0.000118649 Jy ! Component: 200 - total flux cleaned = 8.9469e-05 Jy ! Total flux subtracted in 200 components = 8.9469e-05 Jy ! Clean residual min=-0.000891 max=0.001075 Jy/beam ! Clean residual mean=-0.000001 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.0949515 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 110 components and 0.0949515 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=0.062117Jy sigma=0.000700 ! Fit after self-cal, rms=0.062119Jy sigma=0.000700 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 (-10.8, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000907982 Jy ! Component: 100 - total flux cleaned = 0.00131182 Jy ! Component: 150 - total flux cleaned = 0.00165188 Jy ! Component: 200 - total flux cleaned = 0.00193683 Jy ! Total flux subtracted in 200 components = 0.00193683 Jy ! Clean residual min=-0.000708 max=0.000671 Jy/beam ! Clean residual mean=-0.000002 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.0968883 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 124 components and 0.0968883 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=0.062104Jy sigma=0.000700 ! Fit after self-cal, rms=0.062103Jy sigma=0.000700 ! 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=1.122 mas, bmaj=1.183 mas, bpa=-26.36 degrees ! Estimated noise=354.026 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.122 x 1.183 at -26.36 degrees (North through East) ! Clean map min=-0.0020382 max=0.055496 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=0.8967 mas, bmaj=0.9415 mas, bpa=-29.27 degrees ! Estimated noise=1079.78 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0404432 Jy ! Component: 100 - total flux cleaned = 0.0549342 Jy ! Component: 150 - total flux cleaned = 0.0642943 Jy ! Component: 200 - total flux cleaned = 0.0706471 Jy ! Total flux subtracted in 200 components = 0.0706471 Jy ! Clean residual min=-0.004436 max=0.004881 Jy/beam ! Clean residual mean=-0.000084 rms=0.001267 Jy/beam ! Combined flux in latest and established models = 0.0706471 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0706471 Jy ! Inverting map and beam ! Estimated beam: bmin=1.122 mas, bmaj=1.183 mas, bpa=-26.36 degrees ! Estimated noise=354.026 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) ! Added new window around map position (1.6, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00734536 Jy ! Component: 100 - total flux cleaned = 0.011823 Jy ! Component: 150 - total flux cleaned = 0.0148851 Jy ! Component: 200 - total flux cleaned = 0.0169488 Jy ! Total flux subtracted in 200 components = 0.0169488 Jy ! Clean residual min=-0.001879 max=0.001787 Jy/beam ! Clean residual mean=-0.000075 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.0875959 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 46 components and 0.0875959 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=2.536 mas, bmaj=2.852 mas, bpa=5.862 degrees ! Estimated noise=421.787 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00259538 Jy ! Component: 100 - total flux cleaned = 0.00355412 Jy ! Component: 150 - total flux cleaned = 0.00433192 Jy ! Component: 200 - total flux cleaned = 0.00497957 Jy ! Total flux subtracted in 200 components = 0.00497957 Jy ! Clean residual min=-0.001414 max=0.001129 Jy/beam ! Clean residual mean=-0.000068 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.0925754 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 = 0.000643602 Jy ! Component: 100 - total flux cleaned = 0.00121532 Jy ! Component: 150 - total flux cleaned = 0.00162856 Jy ! Component: 200 - total flux cleaned = 0.00197194 Jy ! Total flux subtracted in 200 components = 0.00197194 Jy ! Clean residual min=-0.001032 max=0.000908 Jy/beam ! Clean residual mean=-0.000043 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.0945474 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 93 components and 0.0945474 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.122 mas, bmaj=1.183 mas, bpa=-26.36 degrees ! Estimated noise=354.026 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000247063 Jy ! Component: 100 - total flux cleaned = -0.000389065 Jy ! Component: 150 - total flux cleaned = -0.000223557 Jy ! Component: 200 - total flux cleaned = -7.56574e-05 Jy ! Total flux subtracted in 200 components = -7.56574e-05 Jy ! Clean residual min=-0.001159 max=0.000991 Jy/beam ! Clean residual mean=-0.000015 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0944717 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 118 components and 0.0944717 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=0.062146Jy sigma=0.000701 ! Fit after self-cal, rms=0.062117Jy sigma=0.000700 wmodel J0912+4422_X_2014_01_04_pus_map.mod ! Writing 118 model components to file: J0912+4422_X_2014_01_04_pus_map.mod wobs J0912+4422_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J0912+4422_X_2014_01_04_pus_uvs.fits wwins J0912+4422_X_2014_01_04_pus_map.win ! wwins: Wrote 6 windows to J0912+4422_X_2014_01_04_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 = -0.000272915 Jy ! Component: 100 - total flux cleaned = -0.000347957 Jy ! Component: 150 - total flux cleaned = -0.000348439 Jy ! Component: 200 - total flux cleaned = -0.000348385 Jy ! Component: 250 - total flux cleaned = -0.0003235 Jy ! Component: 300 - total flux cleaned = -0.00028787 Jy ! Component: 350 - total flux cleaned = -0.000299199 Jy ! Component: 400 - total flux cleaned = -0.000288191 Jy ! Component: 450 - total flux cleaned = -0.000309638 Jy ! Component: 500 - total flux cleaned = -0.000340435 Jy ! Component: 550 - total flux cleaned = -0.000380235 Jy ! Component: 600 - total flux cleaned = -0.000419008 Jy ! Component: 650 - total flux cleaned = -0.000456742 Jy ! Component: 700 - total flux cleaned = -0.000465984 Jy ! Component: 750 - total flux cleaned = -0.000466275 Jy ! Component: 800 - total flux cleaned = -0.000475213 Jy ! Component: 850 - total flux cleaned = -0.000466531 Jy ! Component: 900 - total flux cleaned = -0.000441137 Jy ! Component: 950 - total flux cleaned = -0.000441128 Jy ! Component: 1000 - total flux cleaned = -0.000424849 Jy ! Component: 1050 - total flux cleaned = -0.000400822 Jy ! Component: 1100 - total flux cleaned = -0.000385096 Jy ! Component: 1150 - total flux cleaned = -0.00039293 Jy ! Component: 1200 - total flux cleaned = -0.00038539 Jy ! Component: 1250 - total flux cleaned = -0.00037792 Jy ! Component: 1300 - total flux cleaned = -0.000392763 Jy ! Component: 1350 - total flux cleaned = -0.00037821 Jy ! Component: 1400 - total flux cleaned = -0.000385411 Jy ! Component: 1450 - total flux cleaned = -0.000392431 Jy ! Component: 1500 - total flux cleaned = -0.000399319 Jy ! Component: 1550 - total flux cleaned = -0.000392401 Jy ! Component: 1600 - total flux cleaned = -0.000399168 Jy ! Component: 1650 - total flux cleaned = -0.000399075 Jy ! Component: 1700 - total flux cleaned = -0.000372591 Jy ! Component: 1750 - total flux cleaned = -0.000379102 Jy ! Component: 1800 - total flux cleaned = -0.000359677 Jy ! Component: 1850 - total flux cleaned = -0.000353276 Jy ! Component: 1900 - total flux cleaned = -0.000353213 Jy ! Component: 1950 - total flux cleaned = -0.000334382 Jy ! Component: 2000 - total flux cleaned = -0.000334412 Jy ! Total flux subtracted in 2048 components = -0.000328233 Jy ! Clean residual min=-0.000337 max=0.000306 Jy/beam ! Clean residual mean=-0.000001 rms=0.000105 Jy/beam ! Combined flux in latest and established models = 0.0941435 Jy keep ! Adding 114 model components to the UV plane model. ! The established model now contains 232 components and 0.0941434 Jy ![Exited script file: muppet] wmap "J0912+4422_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.122 x 1.183 at -26.36 degrees (North through East) ! Clean map min=-0.00084304 max=0.05517 Jy/beam ! Writing clean map to FITS file: J0912+4422_X_2014_01_04_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0551702 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000103072 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.560476 0.560476 1.12095 2.2419 4.48381 8.96761 17.9352 35.8705 71.7409 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.055 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.122 x 1.183 at -26.36 degrees (North through East) ! Clean map min=-0.00084304 max=0.05517 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 J0912+4422_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:23:54 2017