! Started logfile: J1846-0003_X_2017_10_09_pus_uvs.log on Sun May 12 15:23:45 2019 obs J1846-0003_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J1846-0003_X_2017_10_09_pus_uva.fits ! AN table 1: 146 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.675038 visibilities/baseline/integration-bin. ! Found source: J1846-0003 ! ! 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 763 lines of history. ! ! Reading 42576 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 J1846-0003_X_2017_10_09_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 255 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 285 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 255 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 285 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 255 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 345 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 255 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 345 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 387 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.979533Jy sigma=0.008195 ! Fit after self-cal, rms=0.952117Jy sigma=0.007987 ! 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=0.7754 mas, bmaj=3.212 mas, bpa=-19.13 degrees ! Estimated noise=867.665 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 = 0.0367399 Jy ! Component: 100 - total flux cleaned = 0.0466854 Jy ! Total flux subtracted in 100 components = 0.0466854 Jy ! Clean residual min=-0.003585 max=0.005025 Jy/beam ! Clean residual mean=-0.000082 rms=0.001093 Jy/beam ! Combined flux in latest and established models = 0.0466854 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0466854 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=0.079705Jy sigma=0.000635 ! Fit after self-cal, rms=0.079032Jy sigma=0.000630 ! 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=1.072 mas, bmaj=3.438 mas, bpa=-18.43 degrees ! Estimated noise=439.826 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 = 0.00943788 Jy ! Component: 100 - total flux cleaned = 0.0149267 Jy ! Component: 150 - total flux cleaned = 0.0185143 Jy ! Component: 200 - total flux cleaned = 0.0210259 Jy ! Total flux subtracted in 200 components = 0.0210259 Jy ! Clean residual min=-0.001561 max=0.002127 Jy/beam ! Clean residual mean=-0.000021 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.0677113 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 72 components and 0.0677113 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=0.077854Jy sigma=0.000619 ! Fit after self-cal, rms=0.077719Jy sigma=0.000618 ! Inverting map ! Added new window around map position (-0.2, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00383659 Jy ! Component: 100 - total flux cleaned = 0.00590962 Jy ! Component: 150 - total flux cleaned = 0.00701922 Jy ! Component: 200 - total flux cleaned = 0.00781682 Jy ! Total flux subtracted in 200 components = 0.00781682 Jy ! Clean residual min=-0.001263 max=0.001473 Jy/beam ! Clean residual mean=-0.000010 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.0755282 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 98 components and 0.0755282 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=0.077522Jy sigma=0.000616 ! Fit after self-cal, rms=0.077460Jy sigma=0.000615 ! 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 0.94 FD 0.99 HN 1.01 KP 0.95 ! LA 1.03 MK 1.12 NL 0.97 OV 1.00* ! PT 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.05 HN 1.01 KP 1.00 ! LA 0.96 MK 1.09 NL 1.05 OV 1.00* ! PT 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.05 HN 1.00 KP 0.92 ! LA 0.99 MK 1.09 NL 1.05 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.06 HN 1.00 KP 0.94 ! LA 0.98 MK 0.98 NL 1.08 OV 1.00* ! PT 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.99 HN 0.95 KP 0.98 ! LA 1.06 MK 1.04 NL 1.00 OV 1.00* ! PT 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.96 HN 0.98 KP 0.98 ! LA 0.96 MK 1.03 NL 0.94 OV 1.00* ! PT 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 0.94 KP 0.94 ! LA 1.02 MK 0.98 NL 0.96 OV 1.00* ! PT 1.06 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 0.96 KP 0.95 ! LA 1.02 MK 1.08 NL 1.10 OV 1.00* ! PT 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 0.89 KP 0.93 ! LA 1.06 MK 1.02 NL 0.98 OV 1.00* ! PT 1.03 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.96 HN 0.94 KP 0.90 ! LA 1.03 MK 0.97 NL 0.97 OV 1.00* ! PT 1.03 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.94 HN 0.94 KP 0.94 ! LA 1.02 MK 0.87 NL 1.03 OV 1.00* ! PT 0.99 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.83 HN 0.96 KP 0.94 ! LA 0.98 MK 0.71 NL 0.96 OV 1.00* ! PT 0.94 ! ! ! Fit before self-cal, rms=0.077460Jy sigma=0.000615 ! Fit after self-cal, rms=0.075243Jy sigma=0.000614 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.071 mas, bmaj=3.457 mas, bpa=-18.35 degrees ! Estimated noise=435.201 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 = 0.00141063 Jy ! Component: 100 - total flux cleaned = 0.00163015 Jy ! Component: 150 - total flux cleaned = 0.00174304 Jy ! Component: 200 - total flux cleaned = 0.00176433 Jy ! Total flux subtracted in 200 components = 0.00176433 Jy ! Clean residual min=-0.001294 max=0.001146 Jy/beam ! Clean residual mean=-0.000005 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0772925 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 123 components and 0.0772925 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=0.075201Jy sigma=0.000614 ! Fit after self-cal, rms=0.075167Jy sigma=0.000614 ! 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=0.075167Jy sigma=0.000614 ! Fit after self-cal, rms=0.075115Jy sigma=0.000613 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.07 mas, bmaj=3.466 mas, bpa=-18.46 degrees ! Estimated noise=435.106 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000839128 Jy ! Component: 100 - total flux cleaned = 0.000973464 Jy ! Component: 150 - total flux cleaned = 0.00103071 Jy ! Component: 200 - total flux cleaned = 0.00104723 Jy ! Total flux subtracted in 200 components = 0.00104723 Jy ! Clean residual min=-0.000926 max=0.001137 Jy/beam ! Clean residual mean=0.000000 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.0783397 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 139 components and 0.0783397 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=0.075096Jy sigma=0.000613 ! Fit after self-cal, rms=0.075116Jy sigma=0.000613 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 = 0.000146082 Jy ! Component: 100 - total flux cleaned = 0.000181927 Jy ! Component: 150 - total flux cleaned = 0.00018149 Jy ! Component: 200 - total flux cleaned = 0.000195058 Jy ! Total flux subtracted in 200 components = 0.000195058 Jy ! Clean residual min=-0.000987 max=0.001079 Jy/beam ! Clean residual mean=0.000000 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0785348 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 146 components and 0.0785348 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=0.075108Jy sigma=0.000612 ! Fit after self-cal, rms=0.075106Jy sigma=0.000612 ! 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=0.075106Jy sigma=0.000612 ! Fit after self-cal, rms=0.075239Jy sigma=0.000612 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.068 mas, bmaj=3.469 mas, bpa=-18.47 degrees ! Estimated noise=434.977 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000243137 Jy ! Component: 100 - total flux cleaned = 0.000336084 Jy ! Component: 150 - total flux cleaned = 0.000435887 Jy ! Component: 200 - total flux cleaned = 0.00049088 Jy ! Total flux subtracted in 200 components = 0.00049088 Jy ! Clean residual min=-0.000863 max=0.001008 Jy/beam ! Clean residual mean=0.000000 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0790257 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 158 components and 0.0790257 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=0.075232Jy sigma=0.000612 ! Fit after self-cal, rms=0.075247Jy sigma=0.000612 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 = 2.28517e-05 Jy ! Component: 100 - total flux cleaned = 2.2296e-05 Jy ! Component: 150 - total flux cleaned = 4.38725e-05 Jy ! Component: 200 - total flux cleaned = 6.39903e-05 Jy ! Total flux subtracted in 200 components = 6.39903e-05 Jy ! Clean residual min=-0.000869 max=0.000990 Jy/beam ! Clean residual mean=0.000000 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0790897 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 163 components and 0.0790897 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=0.075243Jy sigma=0.000612 ! Fit after self-cal, rms=0.075238Jy sigma=0.000612 ! 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=0.075238Jy sigma=0.000612 ! Fit after self-cal, rms=0.075275Jy sigma=0.000612 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.302 mas, bmaj=3.774 mas, bpa=-17.29 degrees ! Estimated noise=496.575 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000368508 Jy ! Component: 100 - total flux cleaned = 0.000425399 Jy ! Component: 150 - total flux cleaned = 0.000455116 Jy ! Component: 200 - total flux cleaned = 0.00046858 Jy ! Total flux subtracted in 200 components = 0.00046858 Jy ! Clean residual min=-0.000966 max=0.000923 Jy/beam ! Clean residual mean=-0.000000 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0795583 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 174 components and 0.0795583 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=0.075273Jy sigma=0.000612 ! Fit after self-cal, rms=0.075278Jy sigma=0.000612 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 = 6.8243e-05 Jy ! Component: 100 - total flux cleaned = 5.21061e-05 Jy ! Component: 150 - total flux cleaned = 7.76146e-05 Jy ! Component: 200 - total flux cleaned = 8.91353e-05 Jy ! Total flux subtracted in 200 components = 8.91353e-05 Jy ! Clean residual min=-0.000945 max=0.000915 Jy/beam ! Clean residual mean=-0.000000 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0796474 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 177 components and 0.0796474 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=0.075276Jy sigma=0.000612 ! Fit after self-cal, rms=0.075276Jy sigma=0.000612 ! 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=1.067 mas, bmaj=3.469 mas, bpa=-18.47 degrees ! Estimated noise=434.774 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.067 x 3.469 at -18.47 degrees (North through East) ! Clean map min=-0.0022929 max=0.049476 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=0.7744 mas, bmaj=3.25 mas, bpa=-18.96 degrees ! Estimated noise=851.248 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.035801 Jy ! Component: 100 - total flux cleaned = 0.0484176 Jy ! Component: 150 - total flux cleaned = 0.0564221 Jy ! Component: 200 - total flux cleaned = 0.0615463 Jy ! Total flux subtracted in 200 components = 0.0615463 Jy ! Clean residual min=-0.003279 max=0.003488 Jy/beam ! Clean residual mean=-0.000050 rms=0.000934 Jy/beam ! Combined flux in latest and established models = 0.0615463 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0615463 Jy ! Inverting map and beam ! Estimated beam: bmin=1.067 mas, bmaj=3.469 mas, bpa=-18.47 degrees ! Estimated noise=434.774 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 = 0.0062452 Jy ! Component: 100 - total flux cleaned = 0.0100934 Jy ! Component: 150 - total flux cleaned = 0.0120371 Jy ! Component: 200 - total flux cleaned = 0.0132289 Jy ! Total flux subtracted in 200 components = 0.0132289 Jy ! Clean residual min=-0.001309 max=0.001474 Jy/beam ! Clean residual mean=-0.000011 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.0747752 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 87 components and 0.0747752 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=2.302 mas, bmaj=3.774 mas, bpa=-17.29 degrees ! Estimated noise=496.575 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00213374 Jy ! Component: 100 - total flux cleaned = 0.00311235 Jy ! Component: 150 - total flux cleaned = 0.00343249 Jy ! Component: 200 - total flux cleaned = 0.00367938 Jy ! Total flux subtracted in 200 components = 0.00367938 Jy ! Clean residual min=-0.000954 max=0.000929 Jy/beam ! Clean residual mean=-0.000002 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.0784546 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 = 0.000172833 Jy ! Component: 100 - total flux cleaned = 0.00032746 Jy ! Component: 150 - total flux cleaned = 0.000441514 Jy ! Component: 200 - total flux cleaned = 0.000504249 Jy ! Total flux subtracted in 200 components = 0.000504249 Jy ! Clean residual min=-0.000989 max=0.000956 Jy/beam ! Clean residual mean=0.000000 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.0789589 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 137 components and 0.0789589 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.067 mas, bmaj=3.469 mas, bpa=-18.47 degrees ! Estimated noise=434.774 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.42013e-05 Jy ! Component: 100 - total flux cleaned = -4.36956e-05 Jy ! Component: 150 - total flux cleaned = 1.74822e-05 Jy ! Component: 200 - total flux cleaned = 7.12229e-05 Jy ! Total flux subtracted in 200 components = 7.12229e-05 Jy ! Clean residual min=-0.000917 max=0.000885 Jy/beam ! Clean residual mean=0.000000 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0790301 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 161 components and 0.0790301 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=0.075285Jy sigma=0.000612 ! Fit after self-cal, rms=0.075281Jy sigma=0.000612 wmodel J1846-0003_X_2017_10_09_pus_map.mod ! Writing 161 model components to file: J1846-0003_X_2017_10_09_pus_map.mod wobs J1846-0003_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J1846-0003_X_2017_10_09_pus_uvs.fits wwins J1846-0003_X_2017_10_09_pus_map.win ! wwins: Wrote 2 windows to J1846-0003_X_2017_10_09_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 = 3.24445e-05 Jy ! Component: 100 - total flux cleaned = 7.96203e-05 Jy ! Component: 150 - total flux cleaned = 3.80511e-05 Jy ! Component: 200 - total flux cleaned = 1.14567e-05 Jy ! Component: 250 - total flux cleaned = -6.61738e-05 Jy ! Component: 300 - total flux cleaned = -0.000152662 Jy ! Component: 350 - total flux cleaned = -0.00018807 Jy ! Component: 400 - total flux cleaned = -0.000210807 Jy ! Component: 450 - total flux cleaned = -0.000255175 Jy ! Component: 500 - total flux cleaned = -0.000265895 Jy ! Component: 550 - total flux cleaned = -0.000286829 Jy ! Component: 600 - total flux cleaned = -0.000235083 Jy ! Component: 650 - total flux cleaned = -0.0002149 Jy ! Component: 700 - total flux cleaned = -0.000165851 Jy ! Component: 750 - total flux cleaned = -0.000137213 Jy ! Component: 800 - total flux cleaned = -0.000137238 Jy ! Component: 850 - total flux cleaned = -0.000118776 Jy ! Component: 900 - total flux cleaned = -7.36366e-05 Jy ! Component: 950 - total flux cleaned = -5.59728e-05 Jy ! Component: 1000 - total flux cleaned = -4.73167e-05 Jy ! Component: 1050 - total flux cleaned = -5.58724e-05 Jy ! Component: 1100 - total flux cleaned = -7.26779e-05 Jy ! Component: 1150 - total flux cleaned = -8.08342e-05 Jy ! Component: 1200 - total flux cleaned = -0.000105413 Jy ! Component: 1250 - total flux cleaned = -8.94067e-05 Jy ! Component: 1300 - total flux cleaned = -5.80214e-05 Jy ! Component: 1350 - total flux cleaned = -5.81147e-05 Jy ! Component: 1400 - total flux cleaned = -5.81525e-05 Jy ! Component: 1450 - total flux cleaned = -2.78869e-05 Jy ! Component: 1500 - total flux cleaned = 1.70135e-06 Jy ! Component: 1550 - total flux cleaned = 1.75905e-06 Jy ! Component: 1600 - total flux cleaned = 3.04231e-05 Jy ! Component: 1650 - total flux cleaned = 4.44951e-05 Jy ! Component: 1700 - total flux cleaned = 5.8441e-05 Jy ! Component: 1750 - total flux cleaned = 8.60278e-05 Jy ! Component: 1800 - total flux cleaned = 0.000113084 Jy ! Component: 1850 - total flux cleaned = 0.000119764 Jy ! Component: 1900 - total flux cleaned = 0.000133032 Jy ! Component: 1950 - total flux cleaned = 0.000185142 Jy ! Component: 2000 - total flux cleaned = 0.000197975 Jy ! Total flux subtracted in 2048 components = 0.000236189 Jy ! Clean residual min=-0.000332 max=0.000401 Jy/beam ! Clean residual mean=-0.000000 rms=0.000125 Jy/beam ! Combined flux in latest and established models = 0.0792663 Jy keep ! Adding 121 model components to the UV plane model. ! The established model now contains 282 components and 0.0792662 Jy ![Exited script file: muppet] wmap "J1846-0003_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.067 x 3.469 at -18.47 degrees (North through East) ! Clean map min=-0.0019732 max=0.049252 Jy/beam ! Writing clean map to FITS file: J1846-0003_X_2017_10_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.049252 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000122444 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.74582 0.74582 1.49164 2.98328 5.96656 11.9331 23.8662 47.7325 95.465 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.049 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.067 x 3.469 at -18.47 degrees (North through East) ! Clean map min=-0.0019732 max=0.049252 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 J1846-0003_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:23:48 2019