! Started logfile: J1610+1811_X_2017_10_09_pus_uvs.log on Sun May 12 15:22:35 2019 obs J1610+1811_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J1610+1811_X_2017_10_09_pus_uva.fits ! AN table 1: 229 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.339398 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1610+1811 ! ! 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 33576 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 J1610+1811_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 1107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1287 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1287 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1284 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1290 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1287 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1242 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 1287 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 1287 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 1278 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 1290 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.998857Jy sigma=0.008356 ! Fit after self-cal, rms=0.958303Jy sigma=0.008031 ! 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=0.7578 mas, bmaj=2.282 mas, bpa=-22.54 degrees ! Estimated noise=1391.43 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 = 0.0346039 Jy ! Component: 100 - total flux cleaned = 0.0421917 Jy ! Total flux subtracted in 100 components = 0.0421917 Jy ! Clean residual min=-0.004155 max=0.004292 Jy/beam ! Clean residual mean=0.000008 rms=0.001302 Jy/beam ! Combined flux in latest and established models = 0.0421917 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0421917 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=0.079538Jy sigma=0.000615 ! Fit after self-cal, rms=0.078012Jy sigma=0.000602 ! 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=0.9591 mas, bmaj=2.508 mas, bpa=-21.18 degrees ! Estimated noise=501.407 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 = 0.00403881 Jy ! Component: 100 - total flux cleaned = 0.00482257 Jy ! Component: 150 - total flux cleaned = 0.00499082 Jy ! Component: 200 - total flux cleaned = 0.00506798 Jy ! Total flux subtracted in 200 components = 0.00506798 Jy ! Clean residual min=-0.002059 max=0.002612 Jy/beam ! Clean residual mean=0.000016 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.0472597 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 12 components and 0.0472597 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=0.077733Jy sigma=0.000600 ! Fit after self-cal, rms=0.077664Jy sigma=0.000600 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 282 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.07 HN 1.01 KP 0.97 ! LA 0.99 MK 1.06 NL 0.99 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 2. ! A total of 102 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.01 HN 0.93 KP 1.07 ! LA 1.13 MK 1.05 NL 1.07 OV 1.00* ! PT 1.09 ! ! ! Correcting IF 3. ! A total of 189 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.11 HN 0.86 KP 0.95 ! LA 1.12 MK 1.08 NL 1.05 OV 1.00* ! PT 1.07 ! ! ! Correcting IF 4. ! A total of 102 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00 HN 0.91 KP 1.00 ! LA 1.11 MK 1.09 NL 1.09 OV 1.00* ! PT 1.13 ! ! ! Correcting IF 5. ! A total of 105 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 0.94 KP 1.00 ! LA 1.08 MK 1.06 NL 1.02 OV 1.00* ! PT 1.07 ! ! ! Correcting IF 6. ! A total of 99 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.06 HN 0.87 KP 0.99 ! LA 0.94 MK 1.16 NL 1.07 OV 1.00* ! PT 1.04 ! ! ! Correcting IF 7. ! A total of 102 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 0.89 KP 0.89 ! LA 1.04 MK 1.10 NL 1.00 OV 1.00* ! PT 1.04 ! ! ! Correcting IF 8. ! A total of 147 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.09 HN 0.85 KP 1.00 ! LA 1.08 MK 1.03 NL 1.04 OV 1.00* ! PT 0.98 ! ! ! Correcting IF 9. ! A total of 102 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 0.93 KP 1.04 ! LA 1.12 MK 0.96 NL 0.99 OV 1.00* ! PT 0.99 ! ! ! Correcting IF 10. ! A total of 102 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 0.86 KP 0.94 ! LA 0.99 MK 0.99 NL 0.98 OV 1.00* ! PT 0.96 ! ! ! Correcting IF 11. ! A total of 111 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.87 HN 0.80 KP 0.90 ! LA 1.06 MK 0.99 NL 0.99 OV 1.00* ! PT 1.03 ! ! ! Correcting IF 12. ! A total of 99 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.86 HN 0.83 KP 0.87 ! LA 1.02 MK 0.78 NL 1.00 OV 1.00* ! PT 0.96 ! ! ! Fit before self-cal, rms=0.077664Jy sigma=0.000600 ! Fit after self-cal, rms=0.075931Jy sigma=0.000603 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9399 mas, bmaj=2.464 mas, bpa=-21.59 degrees ! Estimated noise=521.231 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 = 0.000748788 Jy ! Component: 100 - total flux cleaned = 0.0009623 Jy ! Component: 150 - total flux cleaned = 0.00100051 Jy ! Component: 200 - total flux cleaned = 0.00104151 Jy ! Total flux subtracted in 200 components = 0.00104151 Jy ! Clean residual min=-0.001339 max=0.001247 Jy/beam ! Clean residual mean=0.000005 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0483012 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 21 components and 0.0483012 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=0.075921Jy sigma=0.000603 ! Fit after self-cal, rms=0.075846Jy sigma=0.000603 ! 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=0.075846Jy sigma=0.000603 ! Fit after self-cal, rms=0.075304Jy sigma=0.000602 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9358 mas, bmaj=2.467 mas, bpa=-21.42 degrees ! Estimated noise=519.446 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000651084 Jy ! Component: 100 - total flux cleaned = 0.000788125 Jy ! Component: 150 - total flux cleaned = 0.000830382 Jy ! Component: 200 - total flux cleaned = 0.000857325 Jy ! Total flux subtracted in 200 components = 0.000857325 Jy ! Clean residual min=-0.001168 max=0.001147 Jy/beam ! Clean residual mean=0.000002 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0491585 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 32 components and 0.0491585 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=0.075298Jy sigma=0.000602 ! Fit after self-cal, rms=0.075310Jy sigma=0.000601 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 = 3.19012e-05 Jy ! Component: 100 - total flux cleaned = 4.29913e-05 Jy ! Component: 150 - total flux cleaned = 5.24097e-05 Jy ! Component: 200 - total flux cleaned = 5.23906e-05 Jy ! Total flux subtracted in 200 components = 5.23906e-05 Jy ! Clean residual min=-0.001208 max=0.001152 Jy/beam ! Clean residual mean=0.000006 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0492109 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 40 components and 0.0492109 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=0.075308Jy sigma=0.000601 ! Fit after self-cal, rms=0.075304Jy sigma=0.000601 ! 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=0.075304Jy sigma=0.000601 ! Fit after self-cal, rms=0.075396Jy sigma=0.000601 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9321 mas, bmaj=2.467 mas, bpa=-21.39 degrees ! Estimated noise=518.297 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000413417 Jy ! Component: 100 - total flux cleaned = 0.00047073 Jy ! Component: 150 - total flux cleaned = 0.000508053 Jy ! Component: 200 - total flux cleaned = 0.000533209 Jy ! Total flux subtracted in 200 components = 0.000533209 Jy ! Clean residual min=-0.001161 max=0.001159 Jy/beam ! Clean residual mean=0.000003 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0497441 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 42 components and 0.0497441 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=0.075392Jy sigma=0.000601 ! Fit after self-cal, rms=0.075422Jy sigma=0.000601 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 = 5.84855e-05 Jy ! Component: 100 - total flux cleaned = 6.73289e-05 Jy ! Component: 150 - total flux cleaned = 8.39557e-05 Jy ! Component: 200 - total flux cleaned = 9.13805e-05 Jy ! Total flux subtracted in 200 components = 9.13805e-05 Jy ! Clean residual min=-0.001182 max=0.001161 Jy/beam ! Clean residual mean=0.000005 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0498355 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 0.0498355 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=0.075419Jy sigma=0.000601 ! Fit after self-cal, rms=0.075416Jy sigma=0.000601 ! 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=0.075416Jy sigma=0.000601 ! Fit after self-cal, rms=0.075403Jy sigma=0.000601 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.301 mas, bmaj=2.806 mas, bpa=-27.51 degrees ! Estimated noise=639.564 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000493411 Jy ! Component: 100 - total flux cleaned = 0.000604529 Jy ! Component: 150 - total flux cleaned = 0.000639251 Jy ! Component: 200 - total flux cleaned = 0.000647175 Jy ! Total flux subtracted in 200 components = 0.000647175 Jy ! Clean residual min=-0.001054 max=0.001347 Jy/beam ! Clean residual mean=0.000007 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.0504827 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 48 components and 0.0504827 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=0.075403Jy sigma=0.000601 ! Fit after self-cal, rms=0.075414Jy sigma=0.000601 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 = 0.000126434 Jy ! Component: 100 - total flux cleaned = 0.000160623 Jy ! Component: 150 - total flux cleaned = 0.000168385 Jy ! Component: 200 - total flux cleaned = 0.000175468 Jy ! Total flux subtracted in 200 components = 0.000175468 Jy ! Clean residual min=-0.001065 max=0.001375 Jy/beam ! Clean residual mean=0.000008 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0506582 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 50 components and 0.0506582 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=0.075415Jy sigma=0.000601 ! Fit after self-cal, rms=0.075414Jy sigma=0.000601 ! 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=0.9296 mas, bmaj=2.467 mas, bpa=-21.36 degrees ! Estimated noise=517.568 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9296 x 2.467 at -21.36 degrees (North through East) ! Clean map min=-0.0010905 max=0.04562 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=0.7353 mas, bmaj=2.27 mas, bpa=-22.33 degrees ! Estimated noise=1302.02 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0363163 Jy ! Component: 100 - total flux cleaned = 0.0442732 Jy ! Component: 150 - total flux cleaned = 0.0460315 Jy ! Component: 200 - total flux cleaned = 0.0468542 Jy ! Total flux subtracted in 200 components = 0.0468542 Jy ! Clean residual min=-0.002959 max=0.003122 Jy/beam ! Clean residual mean=-0.000001 rms=0.000964 Jy/beam ! Combined flux in latest and established models = 0.0468542 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0468542 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9296 mas, bmaj=2.467 mas, bpa=-21.36 degrees ! Estimated noise=517.568 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 (-0.8, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00190236 Jy ! Component: 100 - total flux cleaned = 0.002516 Jy ! Component: 150 - total flux cleaned = 0.00279654 Jy ! Component: 200 - total flux cleaned = 0.00291037 Jy ! Total flux subtracted in 200 components = 0.00291037 Jy ! Clean residual min=-0.001169 max=0.001210 Jy/beam ! Clean residual mean=0.000003 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0497646 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 39 components and 0.0497646 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=2.301 mas, bmaj=2.806 mas, bpa=-27.51 degrees ! Estimated noise=639.564 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000549328 Jy ! Component: 100 - total flux cleaned = 0.000619286 Jy ! Component: 150 - total flux cleaned = 0.000668692 Jy ! Component: 200 - total flux cleaned = 0.000732209 Jy ! Total flux subtracted in 200 components = 0.000732209 Jy ! Clean residual min=-0.000969 max=0.001273 Jy/beam ! Clean residual mean=0.000009 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0504968 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 = 3.30449e-05 Jy ! Component: 100 - total flux cleaned = 6.30393e-05 Jy ! Component: 150 - total flux cleaned = 8.17941e-05 Jy ! Component: 200 - total flux cleaned = 9.9003e-05 Jy ! Total flux subtracted in 200 components = 9.9003e-05 Jy ! Clean residual min=-0.000954 max=0.001259 Jy/beam ! Clean residual mean=0.000009 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.0505958 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 71 components and 0.0505958 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9296 mas, bmaj=2.467 mas, bpa=-21.36 degrees ! Estimated noise=517.568 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.57749e-05 Jy ! Component: 100 - total flux cleaned = 2.63746e-05 Jy ! Component: 150 - total flux cleaned = 9.60038e-06 Jy ! Component: 200 - total flux cleaned = 1.01231e-05 Jy ! Total flux subtracted in 200 components = 1.01231e-05 Jy ! Clean residual min=-0.001000 max=0.001118 Jy/beam ! Clean residual mean=0.000004 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.0506059 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 84 components and 0.0506059 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=0.075393Jy sigma=0.000601 ! Fit after self-cal, rms=0.075367Jy sigma=0.000601 wmodel J1610+1811_X_2017_10_09_pus_map.mod ! Writing 84 model components to file: J1610+1811_X_2017_10_09_pus_map.mod wobs J1610+1811_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J1610+1811_X_2017_10_09_pus_uvs.fits wwins J1610+1811_X_2017_10_09_pus_map.win ! wwins: Wrote 2 windows to J1610+1811_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 = 0.000146699 Jy ! Component: 100 - total flux cleaned = 7.36849e-05 Jy ! Component: 150 - total flux cleaned = 6.58949e-06 Jy ! Component: 200 - total flux cleaned = -2.54534e-05 Jy ! Component: 250 - total flux cleaned = -7.07157e-05 Jy ! Component: 300 - total flux cleaned = -5.60464e-05 Jy ! Component: 350 - total flux cleaned = -2.83823e-05 Jy ! Component: 400 - total flux cleaned = -2.83083e-05 Jy ! Component: 450 - total flux cleaned = -4.06097e-05 Jy ! Component: 500 - total flux cleaned = -2.73736e-06 Jy ! Component: 550 - total flux cleaned = -2.61155e-06 Jy ! Component: 600 - total flux cleaned = -2.38571e-06 Jy ! Component: 650 - total flux cleaned = 9.26868e-06 Jy ! Component: 700 - total flux cleaned = -1.27194e-05 Jy ! Component: 750 - total flux cleaned = 1.98794e-05 Jy ! Component: 800 - total flux cleaned = 9.39666e-06 Jy ! Component: 850 - total flux cleaned = 1.97859e-05 Jy ! Component: 900 - total flux cleaned = 1.99133e-05 Jy ! Component: 950 - total flux cleaned = 3.93853e-05 Jy ! Component: 1000 - total flux cleaned = 1.98321e-05 Jy ! Component: 1050 - total flux cleaned = 1.98007e-05 Jy ! Component: 1100 - total flux cleaned = 1.0506e-05 Jy ! Component: 1150 - total flux cleaned = 1.95949e-05 Jy ! Component: 1200 - total flux cleaned = 1.95171e-05 Jy ! Component: 1250 - total flux cleaned = 1.06092e-05 Jy ! Component: 1300 - total flux cleaned = 2.79627e-05 Jy ! Component: 1350 - total flux cleaned = -1.49369e-05 Jy ! Component: 1400 - total flux cleaned = -6.57386e-06 Jy ! Component: 1450 - total flux cleaned = -2.31339e-05 Jy ! Component: 1500 - total flux cleaned = -2.31331e-05 Jy ! Component: 1550 - total flux cleaned = -3.92972e-05 Jy ! Component: 1600 - total flux cleaned = -6.32546e-05 Jy ! Component: 1650 - total flux cleaned = -9.48665e-05 Jy ! Component: 1700 - total flux cleaned = -0.000102655 Jy ! Component: 1750 - total flux cleaned = -0.000110362 Jy ! Component: 1800 - total flux cleaned = -0.000133144 Jy ! Component: 1850 - total flux cleaned = -0.000125568 Jy ! Component: 1900 - total flux cleaned = -0.000133007 Jy ! Component: 1950 - total flux cleaned = -0.000162379 Jy ! Component: 2000 - total flux cleaned = -0.000162397 Jy ! Total flux subtracted in 2048 components = -0.00019109 Jy ! Clean residual min=-0.000418 max=0.000449 Jy/beam ! Clean residual mean=0.000004 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.0504148 Jy keep ! Adding 154 model components to the UV plane model. ! The established model now contains 238 components and 0.0504148 Jy ![Exited script file: muppet] wmap "J1610+1811_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9296 x 2.467 at -21.36 degrees (North through East) ! Clean map min=-0.0012131 max=0.045522 Jy/beam ! Writing clean map to FITS file: J1610+1811_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 0.0455215 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000138307 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.91148 0.91148 1.82296 3.64592 7.29184 14.5837 29.1674 58.3347 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.045 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9296 x 2.467 at -21.36 degrees (North through East) ! Clean map min=-0.0012131 max=0.045522 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 J1610+1811_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:22:37 2019