! Started logfile: J1742-3341_X_2017_08_12_pus_uvs.log on Fri May 10 15:27:00 2019 obs J1742-3341_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J1742-3341_X_2017_08_12_pus_uva.fits ! AN table 1: 166 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.219009 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1742-3341 ! ! 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 1049 lines of history. ! ! Reading 19632 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 J1742-3341_X_2017_08_12_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 836 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 836 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 836 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 836 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 836 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 919 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1002 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 919 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 836 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 836 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 1004 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 1333 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.956041Jy sigma=0.006909 ! Fit after self-cal, rms=0.927762Jy sigma=0.006716 ! 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=3.24 mas, bmaj=10.73 mas, bpa=13.59 degrees ! Estimated noise=1317.75 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0592256 Jy ! Component: 100 - total flux cleaned = 0.0722906 Jy ! Total flux subtracted in 100 components = 0.0722906 Jy ! Clean residual min=-0.004389 max=0.004464 Jy/beam ! Clean residual mean=0.000027 rms=0.001526 Jy/beam ! Combined flux in latest and established models = 0.0722906 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0722906 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=0.082830Jy sigma=0.000574 ! Fit after self-cal, rms=0.082467Jy sigma=0.000572 ! 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=3.414 mas, bmaj=12.13 mas, bpa=14.43 degrees ! Estimated noise=765.463 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 = 0.00375473 Jy ! Component: 100 - total flux cleaned = 0.00437339 Jy ! Component: 150 - total flux cleaned = 0.00442077 Jy ! Component: 200 - total flux cleaned = 0.00508513 Jy ! Total flux subtracted in 200 components = 0.00508513 Jy ! Clean residual min=-0.000831 max=0.000837 Jy/beam ! Clean residual mean=0.000024 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.0773758 Jy ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 73 components and 0.0773758 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=0.082162Jy sigma=0.000570 ! Fit after self-cal, rms=0.082079Jy sigma=0.000570 ! 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 1.14 FD 1.00* HN 1.00* KP 0.98 ! LA 0.99 MK 1.00* NL 1.00* OV 1.03 ! PT 0.95 SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 1.00* KP 1.04 ! LA 0.98 MK 1.00* NL 1.00* OV 1.07 ! PT 1.11 SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.00* KP 0.94 ! LA 0.98 MK 1.00* NL 1.00* OV 1.10 ! PT 1.10 SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.00* KP 1.02 ! LA 1.04 MK 1.00* NL 1.00* OV 0.99 ! PT 1.08 SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.00* KP 0.98 ! LA 0.99 MK 1.00* NL 1.00* OV 1.04 ! PT 0.99 SC 1.00* ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00* HN 1.00* KP 0.99 ! LA 0.97 MK 1.00* NL 1.00* OV 1.02 ! PT 1.02 SC 1.00* ! ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.93 ! LA 1.01 MK 1.00* NL 1.00* OV 1.04 ! PT 0.94 SC 1.00* ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00* HN 1.00* KP 0.99 ! LA 0.99 MK 1.00* NL 1.00* OV 0.98 ! PT 0.98 SC 1.00* ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00* HN 1.00* KP 0.97 ! LA 1.01 MK 1.00* NL 1.00* OV 1.03 ! PT 0.99 SC 1.00* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00* HN 1.00* KP 0.95 ! LA 0.96 MK 1.00* NL 1.00* OV 1.00 ! PT 0.98 SC 1.00* ! ! ! Correcting IF 11. ! A total of 246 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.00* HN 1.00* KP 0.95 ! LA 1.06 MK 1.00* NL 1.00* OV 0.89 ! PT 0.98 SC 1.00* ! ! ! Correcting IF 12. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.91 ! LA 1.03 MK 1.00* NL 1.00* OV 0.91 ! PT 0.87 SC 1.00* ! ! ! Fit before self-cal, rms=0.082079Jy sigma=0.000570 ! Fit after self-cal, rms=0.080755Jy sigma=0.000570 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.431 mas, bmaj=11.99 mas, bpa=14.49 degrees ! Estimated noise=764.545 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 = 0.000355735 Jy ! Component: 100 - total flux cleaned = 0.000502213 Jy ! Component: 150 - total flux cleaned = 0.000461289 Jy ! Component: 200 - total flux cleaned = 0.000393687 Jy ! Total flux subtracted in 200 components = 0.000393687 Jy ! Clean residual min=-0.000512 max=0.000514 Jy/beam ! Clean residual mean=0.000014 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.0777695 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 127 components and 0.0777695 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=0.080707Jy sigma=0.000570 ! Fit after self-cal, rms=0.080688Jy sigma=0.000569 ! 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=0.080688Jy sigma=0.000569 ! Fit after self-cal, rms=0.080787Jy sigma=0.000569 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.428 mas, bmaj=11.98 mas, bpa=14.58 degrees ! Estimated noise=763.839 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000456897 Jy ! Component: 100 - total flux cleaned = 0.000612818 Jy ! Component: 150 - total flux cleaned = 0.0006658 Jy ! Component: 200 - total flux cleaned = 0.000806656 Jy ! Total flux subtracted in 200 components = 0.000806656 Jy ! Clean residual min=-0.000364 max=0.000362 Jy/beam ! Clean residual mean=0.000013 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.0785761 Jy selfcal ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 189 components and 0.0785761 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=0.080765Jy sigma=0.000569 ! Fit after self-cal, rms=0.080798Jy sigma=0.000568 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 = 2.44004e-05 Jy ! Component: 100 - total flux cleaned = 9.66565e-05 Jy ! Component: 150 - total flux cleaned = 9.90006e-05 Jy ! Component: 200 - total flux cleaned = 9.90861e-05 Jy ! Total flux subtracted in 200 components = 9.90861e-05 Jy ! Clean residual min=-0.000305 max=0.000303 Jy/beam ! Clean residual mean=0.000017 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.0786752 Jy ! Performing phase self-cal ! Adding 63 model components to the UV plane model. ! The established model now contains 241 components and 0.0786752 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=0.080785Jy sigma=0.000568 ! Fit after self-cal, rms=0.080782Jy sigma=0.000568 ! 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=0.080782Jy sigma=0.000568 ! Fit after self-cal, rms=0.080806Jy sigma=0.000568 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.425 mas, bmaj=11.98 mas, bpa=14.6 degrees ! Estimated noise=761.847 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000200117 Jy ! Component: 100 - total flux cleaned = 0.000305579 Jy ! Component: 150 - total flux cleaned = 0.000306371 Jy ! Component: 200 - total flux cleaned = 0.000305606 Jy ! Total flux subtracted in 200 components = 0.000305606 Jy ! Clean residual min=-0.000260 max=0.000259 Jy/beam ! Clean residual mean=0.000017 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.0789808 Jy selfcal ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 279 components and 0.0789808 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=0.080797Jy sigma=0.000568 ! Fit after self-cal, rms=0.080823Jy sigma=0.000568 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 = 2.76698e-05 Jy ! Component: 100 - total flux cleaned = 9.81656e-06 Jy ! Component: 150 - total flux cleaned = -5.27314e-05 Jy ! Component: 200 - total flux cleaned = -8.16252e-05 Jy ! Total flux subtracted in 200 components = -8.16252e-05 Jy ! Clean residual min=-0.000230 max=0.000230 Jy/beam ! Clean residual mean=0.000018 rms=0.000112 Jy/beam ! Combined flux in latest and established models = 0.0788992 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 307 components and 0.0788991 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=0.080816Jy sigma=0.000568 ! Fit after self-cal, rms=0.080815Jy sigma=0.000568 ! 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=0.080815Jy sigma=0.000568 ! Fit after self-cal, rms=0.080755Jy sigma=0.000568 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.613 mas, bmaj=12.11 mas, bpa=13.86 degrees ! Estimated noise=764.254 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000271855 Jy ! Component: 100 - total flux cleaned = 0.00022471 Jy ! Component: 150 - total flux cleaned = 0.000209513 Jy ! Component: 200 - total flux cleaned = 0.000209317 Jy ! Total flux subtracted in 200 components = 0.000209317 Jy ! Clean residual min=-0.000205 max=0.000205 Jy/beam ! Clean residual mean=0.000015 rms=0.000098 Jy/beam ! Combined flux in latest and established models = 0.0791085 Jy selfcal ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 340 components and 0.0791085 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=0.080749Jy sigma=0.000568 ! Fit after self-cal, rms=0.080755Jy sigma=0.000568 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 = 0.000106345 Jy ! Component: 100 - total flux cleaned = 0.000163005 Jy ! Component: 150 - total flux cleaned = 0.000213539 Jy ! Component: 200 - total flux cleaned = 0.000258631 Jy ! Total flux subtracted in 200 components = 0.000258631 Jy ! Clean residual min=-0.000184 max=0.000184 Jy/beam ! Clean residual mean=0.000017 rms=0.000088 Jy/beam ! Combined flux in latest and established models = 0.0793671 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 375 components and 0.0793671 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=0.080750Jy sigma=0.000568 ! Fit after self-cal, rms=0.080748Jy sigma=0.000568 ! 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=3.422 mas, bmaj=11.98 mas, bpa=14.62 degrees ! Estimated noise=760.227 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.422 x 11.98 at 14.62 degrees (North through East) ! Clean map min=-0.0020291 max=0.075066 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=3.248 mas, bmaj=10.63 mas, bpa=13.81 degrees ! Estimated noise=1301.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0582244 Jy ! Component: 100 - total flux cleaned = 0.0714407 Jy ! Component: 150 - total flux cleaned = 0.0737618 Jy ! Component: 200 - total flux cleaned = 0.0737358 Jy ! Total flux subtracted in 200 components = 0.0737358 Jy ! Clean residual min=-0.002246 max=0.002269 Jy/beam ! Clean residual mean=0.000024 rms=0.000938 Jy/beam ! Combined flux in latest and established models = 0.0737358 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 45 model components to the UV plane model. ! The established model now contains 45 components and 0.0737358 Jy ! Inverting map and beam ! Estimated beam: bmin=3.422 mas, bmaj=11.98 mas, bpa=14.62 degrees ! Estimated noise=760.227 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 = -0.000170996 Jy ! Component: 100 - total flux cleaned = 0.000741594 Jy ! Component: 150 - total flux cleaned = 0.00170366 Jy ! Component: 200 - total flux cleaned = 0.002454 Jy ! Total flux subtracted in 200 components = 0.002454 Jy ! Clean residual min=-0.000866 max=0.000876 Jy/beam ! Clean residual mean=0.000028 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.0761897 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 119 components and 0.0761897 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=3.613 mas, bmaj=12.11 mas, bpa=13.86 degrees ! Estimated noise=764.254 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000773696 Jy ! Component: 100 - total flux cleaned = 0.00104523 Jy ! Component: 150 - total flux cleaned = 0.00124133 Jy ! Component: 200 - total flux cleaned = 0.00138143 Jy ! Total flux subtracted in 200 components = 0.00138143 Jy ! Clean residual min=-0.000438 max=0.000441 Jy/beam ! Clean residual mean=0.000034 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.0775712 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 = 0.000201461 Jy ! Component: 100 - total flux cleaned = 0.000429718 Jy ! Component: 150 - total flux cleaned = 0.000620142 Jy ! Component: 200 - total flux cleaned = 0.000817152 Jy ! Total flux subtracted in 200 components = 0.000817152 Jy ! Clean residual min=-0.000316 max=0.000315 Jy/beam ! Clean residual mean=0.000028 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.0783883 Jy ! Adding 107 model components to the UV plane model. ! The established model now contains 219 components and 0.0783883 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.422 mas, bmaj=11.98 mas, bpa=14.62 degrees ! Estimated noise=760.227 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.67892e-05 Jy ! Component: 100 - total flux cleaned = 0.000171778 Jy ! Component: 150 - total flux cleaned = 0.000282016 Jy ! Component: 200 - total flux cleaned = 0.000415005 Jy ! Total flux subtracted in 200 components = 0.000415005 Jy ! Clean residual min=-0.000239 max=0.000240 Jy/beam ! Clean residual mean=0.000022 rms=0.000113 Jy/beam ! Combined flux in latest and established models = 0.0788033 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 256 components and 0.0788033 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=0.080756Jy sigma=0.000568 ! Fit after self-cal, rms=0.080762Jy sigma=0.000568 wmodel J1742-3341_X_2017_08_12_pus_map.mod ! Writing 256 model components to file: J1742-3341_X_2017_08_12_pus_map.mod wobs J1742-3341_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J1742-3341_X_2017_08_12_pus_uvs.fits wwins J1742-3341_X_2017_08_12_pus_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: muppet] ! wmap "J1742-3341_X_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.422 x 11.98 at 14.62 degrees (North through East) ! Clean map min=-0.0026608 max=0.074268 Jy/beam ! Writing clean map to FITS file: J1742-3341_X_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0742677 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000120548 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.486947 0.486947 0.973893 1.94779 3.89557 7.79114 15.5823 31.1646 62.3292 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.074 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.422 x 11.98 at 14.62 degrees (North through East) ! Clean map min=-0.0026608 max=0.074268 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 J1742-3341_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:27:02 2019