! Started logfile: J0054-1953_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:33:16 2016 obs J0054-1953_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0054-1953_X_2014_12_20_pus_uva.fits ! AN table 1: 55 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.851313 visibilities/baseline/integration-bin. ! Found source: J0054-1953 ! ! 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 25284 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 J0054-1953_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 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.902796Jy sigma=0.010044 ! Fit after self-cal, rms=0.889991Jy sigma=0.009922 ! 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=0.7504 mas, bmaj=2.039 mas, bpa=6.716 degrees ! Estimated noise=798.354 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 = 0.0823207 Jy ! Component: 100 - total flux cleaned = 0.102991 Jy ! Total flux subtracted in 100 components = 0.102991 Jy ! Clean residual min=-0.007182 max=0.013644 Jy/beam ! Clean residual mean=0.000078 rms=0.002121 Jy/beam ! Combined flux in latest and established models = 0.102991 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.102991 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=0.084753Jy sigma=0.000864 ! Fit after self-cal, rms=0.084739Jy sigma=0.000863 ! Inverting map ! Added new window around map position (1.4, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136547 Jy ! Component: 100 - total flux cleaned = 0.0224845 Jy ! Total flux subtracted in 100 components = 0.0224845 Jy ! Clean residual min=-0.005975 max=0.007394 Jy/beam ! Clean residual mean=0.000044 rms=0.001572 Jy/beam ! Combined flux in latest and established models = 0.125476 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 41 components and 0.125476 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=0.081137Jy sigma=0.000815 ! Fit after self-cal, rms=0.080971Jy sigma=0.000813 ! 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=0.9555 mas, bmaj=2.501 mas, bpa=5.506 degrees ! Estimated noise=405.677 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 = 0.0122079 Jy ! Component: 100 - total flux cleaned = 0.0184852 Jy ! Component: 150 - total flux cleaned = 0.0222291 Jy ! Component: 200 - total flux cleaned = 0.0242623 Jy ! Total flux subtracted in 200 components = 0.0242623 Jy ! Clean residual min=-0.003528 max=0.003774 Jy/beam ! Clean residual mean=0.000007 rms=0.001040 Jy/beam ! Combined flux in latest and established models = 0.149738 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 64 components and 0.149738 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=0.079183Jy sigma=0.000791 ! Fit after self-cal, rms=0.079006Jy sigma=0.000789 ! 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 0.90 FD 1.03 HN 1.12 KP 1.08 ! LA 0.97 MK 0.98 NL 0.97 OV 0.98 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.07 HN 1.13 KP 1.02 ! LA 0.97 MK 0.98 NL 1.02 OV 1.01 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.02 HN 1.15 KP 0.98 ! LA 0.95 MK 0.96 NL 0.98 OV 0.96 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.02 HN 1.09 KP 0.95 ! LA 0.97 MK 0.98 NL 0.98 OV 0.96 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.04 HN 1.12 KP 0.91 ! LA 0.97 MK 0.99 NL 0.97 OV 0.97 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.05 HN 1.05 KP 0.88 ! LA 1.01 MK 1.03 NL 1.01 OV 0.96 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.13 HN 1.17 KP 0.90 ! LA 1.02 MK 0.98 NL 1.07 OV 1.03 ! PT 1.06 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.09 HN 1.16 KP 0.89 ! LA 0.93 MK 0.94 NL 1.03 OV 1.02 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.06 HN 1.14 KP 0.90 ! LA 0.98 MK 1.07 NL 1.01 OV 1.02 ! PT 0.97 SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.06 HN 1.15 KP 0.98 ! LA 1.01 MK 0.96 NL 1.01 OV 1.01 ! PT 0.98 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.05 HN 1.14 KP 0.98 ! LA 1.00 MK 0.95 NL 0.95 OV 1.01 ! PT 0.98 SC 0.95 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.06 HN 1.06 KP 0.97 ! LA 0.97 MK 0.99 NL 1.04 OV 0.96 ! PT 1.01 SC 0.96 ! ! ! Fit before self-cal, rms=0.079006Jy sigma=0.000789 ! Fit after self-cal, rms=0.079100Jy sigma=0.000782 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9562 mas, bmaj=2.493 mas, bpa=5.904 degrees ! Estimated noise=401.403 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (4.8, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00396102 Jy ! Component: 100 - total flux cleaned = 0.00539468 Jy ! Component: 150 - total flux cleaned = 0.00611161 Jy ! Component: 200 - total flux cleaned = 0.00627415 Jy ! Total flux subtracted in 200 components = 0.00627415 Jy ! Clean residual min=-0.002145 max=0.002029 Jy/beam ! Clean residual mean=-0.000001 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.156012 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 84 components and 0.156012 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=0.078873Jy sigma=0.000779 ! Fit after self-cal, rms=0.078874Jy sigma=0.000779 ! 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=0.078874Jy sigma=0.000779 ! Fit after self-cal, rms=0.081624Jy sigma=0.000775 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9561 mas, bmaj=2.493 mas, bpa=5.751 degrees ! Estimated noise=401.69 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000943994 Jy ! Component: 100 - total flux cleaned = 0.0013306 Jy ! Component: 150 - total flux cleaned = 0.0014517 Jy ! Component: 200 - total flux cleaned = 0.00152307 Jy ! Total flux subtracted in 200 components = 0.00152307 Jy ! Clean residual min=-0.001477 max=0.001573 Jy/beam ! Clean residual mean=-0.000002 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.157535 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 96 components and 0.157535 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=0.081569Jy sigma=0.000774 ! Fit after self-cal, rms=0.081592Jy sigma=0.000774 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (2.8, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000871911 Jy ! Component: 100 - total flux cleaned = 0.000841172 Jy ! Component: 150 - total flux cleaned = 0.000812314 Jy ! Component: 200 - total flux cleaned = 0.000761709 Jy ! Total flux subtracted in 200 components = 0.000761709 Jy ! Clean residual min=-0.001283 max=0.001429 Jy/beam ! Clean residual mean=-0.000005 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.158297 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 106 components and 0.158297 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=0.081550Jy sigma=0.000774 ! Fit after self-cal, rms=0.081541Jy sigma=0.000774 ! 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=0.081541Jy sigma=0.000774 ! Fit after self-cal, rms=0.081221Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9565 mas, bmaj=2.493 mas, bpa=5.747 degrees ! Estimated noise=400.471 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000466706 Jy ! Component: 100 - total flux cleaned = 0.000629508 Jy ! Component: 150 - total flux cleaned = 0.000764483 Jy ! Component: 200 - total flux cleaned = 0.000784494 Jy ! Total flux subtracted in 200 components = 0.000784494 Jy ! Clean residual min=-0.001193 max=0.001300 Jy/beam ! Clean residual mean=-0.000004 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.159082 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 115 components and 0.159082 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=0.081199Jy sigma=0.000774 ! Fit after self-cal, rms=0.081191Jy sigma=0.000773 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 = 4.11098e-05 Jy ! Component: 100 - total flux cleaned = 0.000121452 Jy ! Component: 150 - total flux cleaned = 0.000156805 Jy ! Component: 200 - total flux cleaned = 0.00015748 Jy ! Total flux subtracted in 200 components = 0.00015748 Jy ! Clean residual min=-0.001113 max=0.001219 Jy/beam ! Clean residual mean=-0.000005 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.159239 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 121 components and 0.159239 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=0.081180Jy sigma=0.000773 ! Fit after self-cal, rms=0.081176Jy sigma=0.000773 ! 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=0.081176Jy sigma=0.000773 ! Fit after self-cal, rms=0.080919Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.316 mas, bmaj=4.655 mas, bpa=3.26 degrees ! Estimated noise=478.583 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.75373e-05 Jy ! Component: 100 - total flux cleaned = 0.00014823 Jy ! Component: 150 - total flux cleaned = 0.000213872 Jy ! Component: 200 - total flux cleaned = 0.000266228 Jy ! Total flux subtracted in 200 components = 0.000266228 Jy ! Clean residual min=-0.001024 max=0.001374 Jy/beam ! Clean residual mean=-0.000008 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.159505 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 129 components and 0.159505 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=0.080911Jy sigma=0.000773 ! Fit after self-cal, rms=0.080903Jy sigma=0.000773 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 = 1.26401e-05 Jy ! Component: 100 - total flux cleaned = 2.63915e-05 Jy ! Component: 150 - total flux cleaned = 5.73677e-05 Jy ! Component: 200 - total flux cleaned = 9.29199e-05 Jy ! Total flux subtracted in 200 components = 9.29199e-05 Jy ! Clean residual min=-0.001028 max=0.001328 Jy/beam ! Clean residual mean=-0.000008 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.159598 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 138 components and 0.159598 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=0.080898Jy sigma=0.000773 ! Fit after self-cal, rms=0.080894Jy sigma=0.000773 ! 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=0.9569 mas, bmaj=2.493 mas, bpa=5.713 degrees ! Estimated noise=399.857 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9569 x 2.493 at 5.713 degrees (North through East) ! Clean map min=-0.00093109 max=0.10592 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=0.7522 mas, bmaj=2.037 mas, bpa=6.98 degrees ! Estimated noise=783.902 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0802639 Jy ! Component: 100 - total flux cleaned = 0.103589 Jy ! Component: 150 - total flux cleaned = 0.117074 Jy ! Component: 200 - total flux cleaned = 0.12616 Jy ! Total flux subtracted in 200 components = 0.12616 Jy ! Clean residual min=-0.004112 max=0.005059 Jy/beam ! Clean residual mean=0.000044 rms=0.001199 Jy/beam ! Combined flux in latest and established models = 0.12616 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 39 model components to the UV plane model. ! The established model now contains 39 components and 0.12616 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9569 mas, bmaj=2.493 mas, bpa=5.713 degrees ! Estimated noise=399.857 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 = 0.0111071 Jy ! Component: 100 - total flux cleaned = 0.0174372 Jy ! Component: 150 - total flux cleaned = 0.0215992 Jy ! Component: 200 - total flux cleaned = 0.0245845 Jy ! Total flux subtracted in 200 components = 0.0245845 Jy ! Clean residual min=-0.001521 max=0.001721 Jy/beam ! Clean residual mean=0.000023 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.150744 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 83 components and 0.150744 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=2.316 mas, bmaj=4.655 mas, bpa=3.26 degrees ! Estimated noise=478.583 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00330522 Jy ! Component: 100 - total flux cleaned = 0.00530889 Jy ! Component: 150 - total flux cleaned = 0.00659713 Jy ! Component: 200 - total flux cleaned = 0.00745794 Jy ! Total flux subtracted in 200 components = 0.00745794 Jy ! Clean residual min=-0.001081 max=0.001431 Jy/beam ! Clean residual mean=0.000000 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.158202 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 = 0.000466396 Jy ! Component: 100 - total flux cleaned = 0.000604572 Jy ! Component: 150 - total flux cleaned = 0.000726371 Jy ! Component: 200 - total flux cleaned = 0.000834608 Jy ! Total flux subtracted in 200 components = 0.000834608 Jy ! Clean residual min=-0.001035 max=0.001396 Jy/beam ! Clean residual mean=-0.000005 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.159037 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 154 components and 0.159037 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9569 mas, bmaj=2.493 mas, bpa=5.713 degrees ! Estimated noise=399.857 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000132335 Jy ! Component: 100 - total flux cleaned = 8.00627e-06 Jy ! Component: 150 - total flux cleaned = 8.46276e-05 Jy ! Component: 200 - total flux cleaned = 0.000131574 Jy ! Total flux subtracted in 200 components = 0.000131574 Jy ! Clean residual min=-0.001065 max=0.001299 Jy/beam ! Clean residual mean=-0.000003 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.159169 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 169 components and 0.159169 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=0.080947Jy sigma=0.000773 ! Fit after self-cal, rms=0.080936Jy sigma=0.000773 wmodel J0054-1953_X_2014_12_20_pus_map.mod ! Writing 169 model components to file: J0054-1953_X_2014_12_20_pus_map.mod wobs J0054-1953_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0054-1953_X_2014_12_20_pus_uvs.fits wwins J0054-1953_X_2014_12_20_pus_map.win ! wwins: Wrote 4 windows to J0054-1953_X_2014_12_20_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000333698 Jy ! Component: 100 - total flux cleaned = 0.000447851 Jy ! Component: 150 - total flux cleaned = 0.000607343 Jy ! Component: 200 - total flux cleaned = 0.000807629 Jy ! Component: 250 - total flux cleaned = 0.00101488 Jy ! Component: 300 - total flux cleaned = 0.00116794 Jy ! Component: 350 - total flux cleaned = 0.00125646 Jy ! Component: 400 - total flux cleaned = 0.00135636 Jy ! Component: 450 - total flux cleaned = 0.00148075 Jy ! Component: 500 - total flux cleaned = 0.00158834 Jy ! Component: 550 - total flux cleaned = 0.00169382 Jy ! Component: 600 - total flux cleaned = 0.00178382 Jy ! Component: 650 - total flux cleaned = 0.00187215 Jy ! Component: 700 - total flux cleaned = 0.00198333 Jy ! Component: 750 - total flux cleaned = 0.00206814 Jy ! Component: 800 - total flux cleaned = 0.00211581 Jy ! Component: 850 - total flux cleaned = 0.00217464 Jy ! Component: 900 - total flux cleaned = 0.0022552 Jy ! Component: 950 - total flux cleaned = 0.00231168 Jy ! Component: 1000 - total flux cleaned = 0.00235614 Jy ! Component: 1050 - total flux cleaned = 0.00237799 Jy ! Component: 1100 - total flux cleaned = 0.00237787 Jy ! Component: 1150 - total flux cleaned = 0.00235672 Jy ! Component: 1200 - total flux cleaned = 0.00238822 Jy ! Component: 1250 - total flux cleaned = 0.00240869 Jy ! Component: 1300 - total flux cleaned = 0.00241878 Jy ! Component: 1350 - total flux cleaned = 0.00241865 Jy ! Component: 1400 - total flux cleaned = 0.00243848 Jy ! Component: 1450 - total flux cleaned = 0.002419 Jy ! Component: 1500 - total flux cleaned = 0.00241912 Jy ! Component: 1550 - total flux cleaned = 0.00241923 Jy ! Component: 1600 - total flux cleaned = 0.00241933 Jy ! Component: 1650 - total flux cleaned = 0.0024286 Jy ! Component: 1700 - total flux cleaned = 0.00242846 Jy ! Component: 1750 - total flux cleaned = 0.00241936 Jy ! Component: 1800 - total flux cleaned = 0.0024014 Jy ! Component: 1850 - total flux cleaned = 0.00237478 Jy ! Component: 1900 - total flux cleaned = 0.00240993 Jy ! Component: 1950 - total flux cleaned = 0.00238387 Jy ! Component: 2000 - total flux cleaned = 0.00234939 Jy ! Total flux subtracted in 2048 components = 0.00233237 Jy ! Clean residual min=-0.000541 max=0.000449 Jy/beam ! Clean residual mean=-0.000003 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.161501 Jy keep ! Adding 125 model components to the UV plane model. ! The established model now contains 294 components and 0.161501 Jy ![Exited script file: muppet] wmap "J0054-1953_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9569 x 2.493 at 5.713 degrees (North through East) ! Clean map min=-0.0008436 max=0.10654 Jy/beam ! Writing clean map to FITS file: J0054-1953_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 0.10654 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000159667 device "J0054-1953_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0054-1953_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.449595 0.449595 0.899191 1.79838 3.59676 7.19353 14.3871 28.7741 57.5482 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.106 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9569 x 2.493 at 5.713 degrees (North through East) ! Clean map min=-0.0008436 max=0.10654 Jy/beam quit ! Quitting program ! Log file J0054-1953_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:33:18 2016