! Started logfile: J1606-1929_X_2017_10_09_pus_uvs.log on Sun May 12 15:22:22 2019 obs J1606-1929_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J1606-1929_X_2017_10_09_pus_uva.fits ! AN table 1: 115 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.756039 visibilities/baseline/integration-bin. ! Found source: J1606-1929 ! ! 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 37560 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 J1606-1929_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 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 172 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.901778Jy sigma=0.006594 ! Fit after self-cal, rms=0.868902Jy sigma=0.006351 ! 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=0.7064 mas, bmaj=3.161 mas, bpa=-21.31 degrees ! Estimated noise=989.395 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 = 0.106551 Jy ! Component: 100 - total flux cleaned = 0.130191 Jy ! Total flux subtracted in 100 components = 0.130191 Jy ! Clean residual min=-0.004798 max=0.007962 Jy/beam ! Clean residual mean=0.000018 rms=0.001454 Jy/beam ! Combined flux in latest and established models = 0.130191 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.130191 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=0.102003Jy sigma=0.000648 ! Fit after self-cal, rms=0.102000Jy sigma=0.000648 ! 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=0.9214 mas, bmaj=3.456 mas, bpa=-19.51 degrees ! Estimated noise=513.509 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 = 0.00884752 Jy ! Component: 100 - total flux cleaned = 0.0129848 Jy ! Component: 150 - total flux cleaned = 0.0146229 Jy ! Component: 200 - total flux cleaned = 0.0151778 Jy ! Total flux subtracted in 200 components = 0.0151778 Jy ! Clean residual min=-0.002779 max=0.002793 Jy/beam ! Clean residual mean=0.000001 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.145369 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 28 components and 0.145369 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=0.101351Jy sigma=0.000641 ! Fit after self-cal, rms=0.101369Jy sigma=0.000641 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.07 KP 0.97 ! LA 1.01 MK 0.96 NL 0.90 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 1.00 KP 1.00 ! LA 0.99 MK 0.98 NL 0.94 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.03 KP 0.94 ! LA 1.04 MK 1.00 NL 0.93 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 1.02 KP 0.95 ! LA 1.04 MK 1.05 NL 0.93 OV 1.00* ! PT 1.04 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 0.98 KP 0.94 ! LA 1.00 MK 1.04 NL 0.92 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.02 KP 0.94 ! LA 1.03 MK 0.99 NL 0.93 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 1.04 KP 0.93 ! LA 1.00 MK 1.00 NL 0.93 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.05 HN 0.99 KP 0.95 ! LA 1.00 MK 1.02 NL 0.98 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.03 KP 1.01 ! LA 1.04 MK 0.97 NL 0.96 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.08 KP 0.96 ! LA 1.06 MK 1.00 NL 0.91 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.09 KP 0.98 ! LA 1.02 MK 0.98 NL 0.96 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.07 KP 0.91 ! LA 0.97 MK 1.02 NL 1.01 OV 1.00* ! PT 0.99 ! ! ! Fit before self-cal, rms=0.101369Jy sigma=0.000641 ! Fit after self-cal, rms=0.102138Jy sigma=0.000639 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9216 mas, bmaj=3.487 mas, bpa=-19.6 degrees ! Estimated noise=511.857 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 = -0.000590355 Jy ! Component: 100 - total flux cleaned = -0.000563173 Jy ! Component: 150 - total flux cleaned = -0.000542478 Jy ! Component: 200 - total flux cleaned = -0.000542003 Jy ! Total flux subtracted in 200 components = -0.000542003 Jy ! Clean residual min=-0.001483 max=0.001578 Jy/beam ! Clean residual mean=0.000004 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.144827 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 33 components and 0.144827 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=0.102128Jy sigma=0.000639 ! Fit after self-cal, rms=0.102158Jy sigma=0.000639 ! 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=0.102158Jy sigma=0.000639 ! Fit after self-cal, rms=0.102334Jy sigma=0.000638 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9215 mas, bmaj=3.49 mas, bpa=-19.71 degrees ! Estimated noise=511.11 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000407126 Jy ! Component: 100 - total flux cleaned = -0.000385687 Jy ! Component: 150 - total flux cleaned = -0.000325806 Jy ! Component: 200 - total flux cleaned = -0.000291435 Jy ! Total flux subtracted in 200 components = -0.000291435 Jy ! Clean residual min=-0.001312 max=0.001434 Jy/beam ! Clean residual mean=0.000002 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.144535 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.144535 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=0.102323Jy sigma=0.000638 ! Fit after self-cal, rms=0.102333Jy sigma=0.000638 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 = 9.77431e-05 Jy ! Component: 100 - total flux cleaned = 0.000126394 Jy ! Component: 150 - total flux cleaned = 0.000151832 Jy ! Component: 200 - total flux cleaned = 0.000187283 Jy ! Total flux subtracted in 200 components = 0.000187283 Jy ! Clean residual min=-0.001275 max=0.001398 Jy/beam ! Clean residual mean=0.000001 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.144723 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 42 components and 0.144723 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=0.102329Jy sigma=0.000638 ! Fit after self-cal, rms=0.102328Jy sigma=0.000638 ! 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=0.102328Jy sigma=0.000638 ! Fit after self-cal, rms=0.102462Jy sigma=0.000638 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9211 mas, bmaj=3.494 mas, bpa=-19.75 degrees ! Estimated noise=510.534 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000309568 Jy ! Component: 100 - total flux cleaned = -0.000262187 Jy ! Component: 150 - total flux cleaned = -0.000235237 Jy ! Component: 200 - total flux cleaned = -0.000211236 Jy ! Total flux subtracted in 200 components = -0.000211236 Jy ! Clean residual min=-0.001243 max=0.001374 Jy/beam ! Clean residual mean=0.000000 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.144511 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 44 components and 0.144511 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=0.102457Jy sigma=0.000638 ! Fit after self-cal, rms=0.102460Jy sigma=0.000638 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 (-24.2, 24.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000602343 Jy ! Component: 100 - total flux cleaned = 0.000517117 Jy ! Component: 150 - total flux cleaned = 0.000538617 Jy ! Component: 200 - total flux cleaned = 0.000555942 Jy ! Total flux subtracted in 200 components = 0.000555942 Jy ! Clean residual min=-0.001235 max=0.001205 Jy/beam ! Clean residual mean=-0.000000 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.145067 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 59 components and 0.145067 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=0.102439Jy sigma=0.000638 ! Fit after self-cal, rms=0.102439Jy sigma=0.000638 ! 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=0.102439Jy sigma=0.000638 ! Fit after self-cal, rms=0.102377Jy sigma=0.000638 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.341 mas, bmaj=4.85 mas, bpa=-6.173 degrees ! Estimated noise=593.777 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.93678e-05 Jy ! Component: 100 - total flux cleaned = 7.26058e-05 Jy ! Component: 150 - total flux cleaned = 0.000131645 Jy ! Component: 200 - total flux cleaned = 0.000130978 Jy ! Total flux subtracted in 200 components = 0.000130978 Jy ! Clean residual min=-0.001167 max=0.001053 Jy/beam ! Clean residual mean=-0.000002 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.145198 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 67 components and 0.145198 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=0.102375Jy sigma=0.000638 ! Fit after self-cal, rms=0.102377Jy sigma=0.000638 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 = -2.80941e-05 Jy ! Component: 100 - total flux cleaned = -1.84501e-05 Jy ! Component: 150 - total flux cleaned = -1.87483e-06 Jy ! Component: 200 - total flux cleaned = -2.15706e-06 Jy ! Total flux subtracted in 200 components = -2.15706e-06 Jy ! Clean residual min=-0.001177 max=0.001044 Jy/beam ! Clean residual mean=-0.000001 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.145196 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 70 components and 0.145196 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=0.102376Jy sigma=0.000638 ! Fit after self-cal, rms=0.102377Jy sigma=0.000638 ! 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=0.9213 mas, bmaj=3.498 mas, bpa=-19.76 degrees ! Estimated noise=509.807 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9213 x 3.498 at -19.76 degrees (North through East) ! Clean map min=-0.001363 max=0.13494 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=0.7081 mas, bmaj=3.212 mas, bpa=-21.42 degrees ! Estimated noise=983.411 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.105818 Jy ! Component: 100 - total flux cleaned = 0.129111 Jy ! Component: 150 - total flux cleaned = 0.136323 Jy ! Component: 200 - total flux cleaned = 0.139165 Jy ! Total flux subtracted in 200 components = 0.139165 Jy ! Clean residual min=-0.002514 max=0.002652 Jy/beam ! Clean residual mean=0.000002 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.139165 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 0.139165 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9213 mas, bmaj=3.498 mas, bpa=-19.76 degrees ! Estimated noise=509.807 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 (0.6, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00252075 Jy ! Component: 100 - total flux cleaned = 0.00415946 Jy ! Component: 150 - total flux cleaned = 0.00509621 Jy ! Component: 200 - total flux cleaned = 0.00549494 Jy ! Total flux subtracted in 200 components = 0.00549494 Jy ! Clean residual min=-0.001125 max=0.001260 Jy/beam ! Clean residual mean=0.000001 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.14466 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 52 components and 0.14466 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=2.341 mas, bmaj=4.85 mas, bpa=-6.173 degrees ! Estimated noise=593.777 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000670477 Jy ! Component: 100 - total flux cleaned = 0.000862408 Jy ! Component: 150 - total flux cleaned = 0.0010321 Jy ! Component: 200 - total flux cleaned = 0.0012058 Jy ! Total flux subtracted in 200 components = 0.0012058 Jy ! Clean residual min=-0.001013 max=0.000932 Jy/beam ! Clean residual mean=0.000002 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.145866 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 = 0.000135466 Jy ! Component: 100 - total flux cleaned = 0.000274067 Jy ! Component: 150 - total flux cleaned = 0.000367568 Jy ! Component: 200 - total flux cleaned = 0.000480089 Jy ! Total flux subtracted in 200 components = 0.000480089 Jy ! Clean residual min=-0.000974 max=0.000805 Jy/beam ! Clean residual mean=0.000001 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.146346 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 79 components and 0.146346 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9213 mas, bmaj=3.498 mas, bpa=-19.76 degrees ! Estimated noise=509.807 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000138156 Jy ! Component: 100 - total flux cleaned = 0.000162792 Jy ! Component: 150 - total flux cleaned = 0.000241772 Jy ! Component: 200 - total flux cleaned = 0.000295037 Jy ! Total flux subtracted in 200 components = 0.000295037 Jy ! Clean residual min=-0.001113 max=0.001028 Jy/beam ! Clean residual mean=0.000000 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.146641 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 96 components and 0.146641 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=0.102356Jy sigma=0.000638 ! Fit after self-cal, rms=0.102346Jy sigma=0.000638 wmodel J1606-1929_X_2017_10_09_pus_map.mod ! Writing 96 model components to file: J1606-1929_X_2017_10_09_pus_map.mod wobs J1606-1929_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J1606-1929_X_2017_10_09_pus_uvs.fits wwins J1606-1929_X_2017_10_09_pus_map.win ! wwins: Wrote 3 windows to J1606-1929_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 = -9.65562e-05 Jy ! Component: 100 - total flux cleaned = -0.000112904 Jy ! Component: 150 - total flux cleaned = -9.86863e-05 Jy ! Component: 200 - total flux cleaned = -4.29381e-05 Jy ! Component: 250 - total flux cleaned = -1.62235e-05 Jy ! Component: 300 - total flux cleaned = -2.91781e-05 Jy ! Component: 350 - total flux cleaned = -9.05801e-05 Jy ! Component: 400 - total flux cleaned = -0.000138158 Jy ! Component: 450 - total flux cleaned = -0.000208102 Jy ! Component: 500 - total flux cleaned = -0.000276371 Jy ! Component: 550 - total flux cleaned = -0.000353988 Jy ! Component: 600 - total flux cleaned = -0.000461695 Jy ! Component: 650 - total flux cleaned = -0.000534924 Jy ! Component: 700 - total flux cleaned = -0.000596608 Jy ! Component: 750 - total flux cleaned = -0.000656979 Jy ! Component: 800 - total flux cleaned = -0.000735844 Jy ! Component: 850 - total flux cleaned = -0.000813018 Jy ! Component: 900 - total flux cleaned = -0.000869852 Jy ! Component: 950 - total flux cleaned = -0.00092586 Jy ! Component: 1000 - total flux cleaned = -0.00100818 Jy ! Component: 1050 - total flux cleaned = -0.0010622 Jy ! Component: 1100 - total flux cleaned = -0.0011154 Jy ! Component: 1150 - total flux cleaned = -0.00115915 Jy ! Component: 1200 - total flux cleaned = -0.0012108 Jy ! Component: 1250 - total flux cleaned = -0.00124467 Jy ! Component: 1300 - total flux cleaned = -0.00128654 Jy ! Component: 1350 - total flux cleaned = -0.00132797 Jy ! Component: 1400 - total flux cleaned = -0.00137703 Jy ! Component: 1450 - total flux cleaned = -0.00142521 Jy ! Component: 1500 - total flux cleaned = -0.00146494 Jy ! Component: 1550 - total flux cleaned = -0.00150425 Jy ! Component: 1600 - total flux cleaned = -0.00152745 Jy ! Component: 1650 - total flux cleaned = -0.00157342 Jy ! Component: 1700 - total flux cleaned = -0.00158114 Jy ! Component: 1750 - total flux cleaned = -0.00163349 Jy ! Component: 1800 - total flux cleaned = -0.00166303 Jy ! Component: 1850 - total flux cleaned = -0.00168491 Jy ! Component: 1900 - total flux cleaned = -0.00169225 Jy ! Component: 1950 - total flux cleaned = -0.00171377 Jy ! Component: 2000 - total flux cleaned = -0.00173487 Jy ! Total flux subtracted in 2048 components = -0.0017418 Jy ! Clean residual min=-0.000409 max=0.000401 Jy/beam ! Clean residual mean=0.000001 rms=0.000131 Jy/beam ! Combined flux in latest and established models = 0.144899 Jy keep ! Adding 112 model components to the UV plane model. ! The established model now contains 208 components and 0.144899 Jy ![Exited script file: muppet] wmap "J1606-1929_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9213 x 3.498 at -19.76 degrees (North through East) ! Clean map min=-0.001159 max=0.13496 Jy/beam ! Writing clean map to FITS file: J1606-1929_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 0.134963 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000129394 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.28762 0.28762 0.575241 1.15048 2.30096 4.60193 9.20385 18.4077 36.8154 73.6308 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.134 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9213 x 3.498 at -19.76 degrees (North through East) ! Clean map min=-0.001159 max=0.13496 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 J1606-1929_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:22:25 2019