! Started logfile: J0039-1854_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:32:57 2016 obs J0039-1854_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0039-1854_X_2014_12_20_pus_uva.fits ! AN table 1: 120 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.98037 visibilities/baseline/integration-bin. ! Found source: J0039-1854 ! ! 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 63528 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 J0039-1854_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 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.988354Jy sigma=0.010957 ! Fit after self-cal, rms=0.946272Jy sigma=0.010493 ! 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=0.709 mas, bmaj=1.632 mas, bpa=-1.816 degrees ! Estimated noise=645.685 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 = 0.0407574 Jy ! Component: 100 - total flux cleaned = 0.0538144 Jy ! Total flux subtracted in 100 components = 0.0538144 Jy ! Clean residual min=-0.003917 max=0.007540 Jy/beam ! Clean residual mean=0.000037 rms=0.001090 Jy/beam ! Combined flux in latest and established models = 0.0538144 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0538144 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=0.080389Jy sigma=0.000804 ! Fit after self-cal, rms=0.079942Jy sigma=0.000801 ! Inverting map ! Added new window around map position (-0.6, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0083619 Jy ! Component: 100 - total flux cleaned = 0.0133954 Jy ! Total flux subtracted in 100 components = 0.0133954 Jy ! Clean residual min=-0.002825 max=0.003618 Jy/beam ! Clean residual mean=0.000019 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.0672098 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 26 components and 0.0672098 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=0.078751Jy sigma=0.000783 ! Fit after self-cal, rms=0.078737Jy sigma=0.000782 ! 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=0.9007 mas, bmaj=2.022 mas, bpa=-2.203 degrees ! Estimated noise=262.423 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 = 0.00585092 Jy ! Component: 100 - total flux cleaned = 0.00895063 Jy ! Component: 150 - total flux cleaned = 0.010727 Jy ! Component: 200 - total flux cleaned = 0.0118155 Jy ! Total flux subtracted in 200 components = 0.0118155 Jy ! Clean residual min=-0.001545 max=0.001820 Jy/beam ! Clean residual mean=0.000007 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.0790254 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 49 components and 0.0790253 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=0.078371Jy sigma=0.000777 ! Fit after self-cal, rms=0.078365Jy sigma=0.000776 ! 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 0.95 FD 1.02 HN 1.21 KP 1.07 ! LA 0.99 MK 1.00 NL 0.95 OV 0.95 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.07 KP 1.06 ! LA 0.99 MK 1.02 NL 1.00 OV 0.98 ! PT 0.93 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 1.19 KP 0.98 ! LA 1.04 MK 1.00 NL 0.99 OV 0.92 ! PT 0.94 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.04 KP 0.95 ! LA 1.03 MK 1.11 NL 0.98 OV 0.94 ! PT 0.93 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.07 HN 1.09 KP 0.92 ! LA 0.99 MK 1.01 NL 0.98 OV 1.00 ! PT 0.93 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.08 HN 1.09 KP 0.93 ! LA 0.96 MK 1.06 NL 1.05 OV 0.98 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.08 HN 1.20 KP 0.92 ! LA 1.04 MK 1.02 NL 1.05 OV 0.99 ! PT 1.01 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.07 KP 0.94 ! LA 1.02 MK 1.03 NL 0.98 OV 0.94 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.06 HN 0.98 KP 0.94 ! LA 1.02 MK 1.00 NL 1.02 OV 0.95 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.07 HN 1.04 KP 0.99 ! LA 0.99 MK 1.00 NL 1.02 OV 0.94 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.04 HN 1.02 KP 0.98 ! LA 1.00 MK 0.96 NL 0.99 OV 0.97 ! PT 0.95 SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 0.98 KP 1.02 ! LA 1.03 MK 0.90 NL 0.98 OV 0.94 ! PT 0.99 SC 0.99 ! ! ! Fit before self-cal, rms=0.078365Jy sigma=0.000776 ! Fit after self-cal, rms=0.079047Jy sigma=0.000775 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9091 mas, bmaj=2.031 mas, bpa=-2.11 degrees ! Estimated noise=261.657 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 = 0.000521535 Jy ! Component: 100 - total flux cleaned = 0.000546726 Jy ! Component: 150 - total flux cleaned = 0.000564808 Jy ! Component: 200 - total flux cleaned = 0.000580175 Jy ! Total flux subtracted in 200 components = 0.000580175 Jy ! Clean residual min=-0.001346 max=0.001597 Jy/beam ! Clean residual mean=0.000007 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.0796055 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 57 components and 0.0796055 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=0.079032Jy sigma=0.000775 ! Fit after self-cal, rms=0.079054Jy sigma=0.000774 ! 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=0.079054Jy sigma=0.000774 ! Fit after self-cal, rms=0.080073Jy sigma=0.000773 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9081 mas, bmaj=2.027 mas, bpa=-1.963 degrees ! Estimated noise=260.265 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000681903 Jy ! Component: 100 - total flux cleaned = 0.000681975 Jy ! Component: 150 - total flux cleaned = 0.000681099 Jy ! Component: 200 - total flux cleaned = 0.000651362 Jy ! Total flux subtracted in 200 components = 0.000651362 Jy ! Clean residual min=-0.001130 max=0.001597 Jy/beam ! Clean residual mean=0.000008 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.0802569 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 63 components and 0.0802569 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=0.080060Jy sigma=0.000773 ! Fit after self-cal, rms=0.080088Jy 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) ! Added new window around map position (-3.2, -8.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152898 Jy ! Component: 100 - total flux cleaned = 0.00221391 Jy ! Component: 150 - total flux cleaned = 0.00233743 Jy ! Component: 200 - total flux cleaned = 0.002338 Jy ! Total flux subtracted in 200 components = 0.002338 Jy ! Clean residual min=-0.001043 max=0.000981 Jy/beam ! Clean residual mean=0.000004 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.0825949 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 77 components and 0.0825949 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=0.080055Jy sigma=0.000773 ! Fit after self-cal, rms=0.080041Jy sigma=0.000773 ! 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=0.080041Jy sigma=0.000773 ! Fit after self-cal, rms=0.080096Jy sigma=0.000772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9073 mas, bmaj=2.023 mas, bpa=-1.969 degrees ! Estimated noise=259.692 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000899182 Jy ! Component: 100 - total flux cleaned = 0.00107392 Jy ! Component: 150 - total flux cleaned = 0.00109499 Jy ! Component: 200 - total flux cleaned = 0.00109515 Jy ! Total flux subtracted in 200 components = 0.00109515 Jy ! Clean residual min=-0.000994 max=0.000863 Jy/beam ! Clean residual mean=0.000004 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.08369 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 80 components and 0.08369 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=0.080082Jy sigma=0.000772 ! Fit after self-cal, rms=0.080079Jy sigma=0.000772 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000256826 Jy ! Component: 100 - total flux cleaned = 0.000314731 Jy ! Component: 150 - total flux cleaned = 0.000314866 Jy ! Component: 200 - total flux cleaned = 0.000315156 Jy ! Total flux subtracted in 200 components = 0.000315156 Jy ! Clean residual min=-0.001001 max=0.000856 Jy/beam ! Clean residual mean=0.000003 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.0840052 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 82 components and 0.0840052 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=0.080070Jy sigma=0.000772 ! Fit after self-cal, rms=0.080065Jy sigma=0.000772 ! 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=0.080065Jy sigma=0.000772 ! Fit after self-cal, rms=0.080076Jy sigma=0.000772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.287 mas, bmaj=4.368 mas, bpa=1.543 degrees ! Estimated noise=318.717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000429027 Jy ! Component: 100 - total flux cleaned = 0.00053347 Jy ! Component: 150 - total flux cleaned = 0.000591893 Jy ! Component: 200 - total flux cleaned = 0.000619885 Jy ! Total flux subtracted in 200 components = 0.000619885 Jy ! Clean residual min=-0.000729 max=0.000681 Jy/beam ! Clean residual mean=0.000005 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.0846251 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 93 components and 0.0846251 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=0.080074Jy sigma=0.000772 ! Fit after self-cal, rms=0.080071Jy sigma=0.000772 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 = 2.49812e-05 Jy ! Component: 100 - total flux cleaned = 8.41818e-05 Jy ! Component: 150 - total flux cleaned = 0.00012328 Jy ! Component: 200 - total flux cleaned = 0.000123235 Jy ! Total flux subtracted in 200 components = 0.000123235 Jy ! Clean residual min=-0.000706 max=0.000657 Jy/beam ! Clean residual mean=0.000005 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.0847483 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 95 components and 0.0847483 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=0.080070Jy sigma=0.000772 ! Fit after self-cal, rms=0.080068Jy sigma=0.000772 ! 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=0.9074 mas, bmaj=2.02 mas, bpa=-1.959 degrees ! Estimated noise=259.531 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9074 x 2.02 at -1.959 degrees (North through East) ! Clean map min=-0.00085882 max=0.05086 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=0.7122 mas, bmaj=1.627 mas, bpa=-1.463 degrees ! Estimated noise=640.296 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0407097 Jy ! Component: 100 - total flux cleaned = 0.0557881 Jy ! Component: 150 - total flux cleaned = 0.0640304 Jy ! Component: 200 - total flux cleaned = 0.0690389 Jy ! Total flux subtracted in 200 components = 0.0690389 Jy ! Clean residual min=-0.002160 max=0.002932 Jy/beam ! Clean residual mean=0.000020 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.0690389 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0690389 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9074 mas, bmaj=2.02 mas, bpa=-1.959 degrees ! Estimated noise=259.531 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 = 0.00503671 Jy ! Component: 100 - total flux cleaned = 0.00806214 Jy ! Component: 150 - total flux cleaned = 0.0101915 Jy ! Component: 200 - total flux cleaned = 0.0117622 Jy ! Total flux subtracted in 200 components = 0.0117622 Jy ! Clean residual min=-0.001102 max=0.001227 Jy/beam ! Clean residual mean=0.000015 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.0808011 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 48 components and 0.0808012 Jy ! Inverting map ! Added new window around map position (-2.4, -4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129444 Jy ! Component: 100 - total flux cleaned = 0.0019377 Jy ! Component: 150 - total flux cleaned = 0.00225269 Jy ! Component: 200 - total flux cleaned = 0.00250209 Jy ! Total flux subtracted in 200 components = 0.00250209 Jy ! Clean residual min=-0.001023 max=0.000780 Jy/beam ! Clean residual mean=0.000007 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.0833033 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 63 components and 0.0833032 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=2.287 mas, bmaj=4.368 mas, bpa=1.543 degrees ! Estimated noise=318.717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000736199 Jy ! Component: 100 - total flux cleaned = 0.0011722 Jy ! Component: 150 - total flux cleaned = 0.00145302 Jy ! Component: 200 - total flux cleaned = 0.00155806 Jy ! Total flux subtracted in 200 components = 0.00155806 Jy ! Clean residual min=-0.000616 max=0.000652 Jy/beam ! Clean residual mean=0.000004 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.0848613 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 = 5.14013e-05 Jy ! Component: 100 - total flux cleaned = 7.38869e-05 Jy ! Component: 150 - total flux cleaned = 9.45643e-05 Jy ! Component: 200 - total flux cleaned = 0.000113327 Jy ! Total flux subtracted in 200 components = 0.000113327 Jy ! Clean residual min=-0.000613 max=0.000648 Jy/beam ! Clean residual mean=0.000004 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.0849746 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 79 components and 0.0849746 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9074 mas, bmaj=2.02 mas, bpa=-1.959 degrees ! Estimated noise=259.531 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000160742 Jy ! Component: 100 - total flux cleaned = -0.000231145 Jy ! Component: 150 - total flux cleaned = -0.000295699 Jy ! Component: 200 - total flux cleaned = -0.000310412 Jy ! Total flux subtracted in 200 components = -0.000310412 Jy ! Clean residual min=-0.000963 max=0.000718 Jy/beam ! Clean residual mean=0.000003 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.0846642 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 93 components and 0.0846642 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=0.080063Jy sigma=0.000772 ! Fit after self-cal, rms=0.080062Jy sigma=0.000772 wmodel J0039-1854_X_2014_12_20_pus_map.mod ! Writing 93 model components to file: J0039-1854_X_2014_12_20_pus_map.mod wobs J0039-1854_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0039-1854_X_2014_12_20_pus_uvs.fits wwins J0039-1854_X_2014_12_20_pus_map.win ! wwins: Wrote 4 windows to J0039-1854_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 = -0.000263512 Jy ! Component: 100 - total flux cleaned = -0.000392265 Jy ! Component: 150 - total flux cleaned = -0.000458566 Jy ! Component: 200 - total flux cleaned = -0.000495682 Jy ! Component: 250 - total flux cleaned = -0.000531603 Jy ! Component: 300 - total flux cleaned = -0.000543182 Jy ! Component: 350 - total flux cleaned = -0.000588372 Jy ! Component: 400 - total flux cleaned = -0.000599538 Jy ! Component: 450 - total flux cleaned = -0.00061046 Jy ! Component: 500 - total flux cleaned = -0.000610622 Jy ! Component: 550 - total flux cleaned = -0.000600462 Jy ! Component: 600 - total flux cleaned = -0.000620269 Jy ! Component: 650 - total flux cleaned = -0.000610288 Jy ! Component: 700 - total flux cleaned = -0.000600704 Jy ! Component: 750 - total flux cleaned = -0.000600914 Jy ! Component: 800 - total flux cleaned = -0.000628742 Jy ! Component: 850 - total flux cleaned = -0.000628796 Jy ! Component: 900 - total flux cleaned = -0.000628864 Jy ! Component: 950 - total flux cleaned = -0.000611214 Jy ! Component: 1000 - total flux cleaned = -0.000619854 Jy ! Component: 1050 - total flux cleaned = -0.000611281 Jy ! Component: 1100 - total flux cleaned = -0.000602884 Jy ! Component: 1150 - total flux cleaned = -0.000611289 Jy ! Component: 1200 - total flux cleaned = -0.00060307 Jy ! Component: 1250 - total flux cleaned = -0.000602974 Jy ! Component: 1300 - total flux cleaned = -0.000610971 Jy ! Component: 1350 - total flux cleaned = -0.000602968 Jy ! Component: 1400 - total flux cleaned = -0.000634535 Jy ! Component: 1450 - total flux cleaned = -0.000642378 Jy ! Component: 1500 - total flux cleaned = -0.000642264 Jy ! Component: 1550 - total flux cleaned = -0.00064987 Jy ! Component: 1600 - total flux cleaned = -0.000680051 Jy ! Component: 1650 - total flux cleaned = -0.000694985 Jy ! Component: 1700 - total flux cleaned = -0.000717212 Jy ! Component: 1750 - total flux cleaned = -0.000739265 Jy ! Component: 1800 - total flux cleaned = -0.000782838 Jy ! Component: 1850 - total flux cleaned = -0.000818853 Jy ! Component: 1900 - total flux cleaned = -0.000854363 Jy ! Component: 1950 - total flux cleaned = -0.000875393 Jy ! Component: 2000 - total flux cleaned = -0.000882321 Jy ! Total flux subtracted in 2048 components = -0.000930773 Jy ! Clean residual min=-0.000364 max=0.000394 Jy/beam ! Clean residual mean=0.000004 rms=0.000125 Jy/beam ! Combined flux in latest and established models = 0.0837334 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 231 components and 0.0837334 Jy ![Exited script file: muppet] wmap "J0039-1854_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9074 x 2.02 at -1.959 degrees (North through East) ! Clean map min=-0.00062565 max=0.050637 Jy/beam ! Writing clean map to FITS file: J0039-1854_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 0.0506367 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000124604 device "J0039-1854_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0039-1854_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.738223 0.738223 1.47645 2.95289 5.90578 11.8116 23.6231 47.2463 94.4925 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.05 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9074 x 2.02 at -1.959 degrees (North through East) ! Clean map min=-0.00062565 max=0.050637 Jy/beam quit ! Quitting program ! Log file J0039-1854_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:33:01 2016