! Started logfile: J1656-3302_X_2017_10_21_pus_uvs.log on Sat May 11 21:57:11 2019 obs J1656-3302_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J1656-3302_X_2017_10_21_pus_uva.fits ! AN table 1: 196 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.593396 visibilities/baseline/integration-bin. ! Found source: J1656-3302 ! ! 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 1202 lines of history. ! ! Reading 50244 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 J1656-3302_X_2017_10_21_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 397 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 397 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 397 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 397 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 397 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 397 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 397 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 397 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 397 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 397 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 397 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 397 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.867270Jy sigma=0.006076 ! Fit after self-cal, rms=0.773627Jy sigma=0.005419 ! 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=0.8407 mas, bmaj=5.708 mas, bpa=-12.41 degrees ! Estimated noise=1337.19 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 = 0.164733 Jy ! Component: 100 - total flux cleaned = 0.223219 Jy ! Total flux subtracted in 100 components = 0.223219 Jy ! Clean residual min=-0.009886 max=0.025052 Jy/beam ! Clean residual mean=-0.000325 rms=0.004113 Jy/beam ! Combined flux in latest and established models = 0.223219 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.223219 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=0.117460Jy sigma=0.000785 ! Fit after self-cal, rms=0.117334Jy sigma=0.000784 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0275621 Jy ! Component: 100 - total flux cleaned = 0.0429114 Jy ! Total flux subtracted in 100 components = 0.0429114 Jy ! Clean residual min=-0.005998 max=0.008544 Jy/beam ! Clean residual mean=-0.000114 rms=0.001856 Jy/beam ! Combined flux in latest and established models = 0.266131 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 52 components and 0.266131 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=0.108959Jy sigma=0.000710 ! Fit after self-cal, rms=0.108991Jy sigma=0.000710 ! 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=1.201 mas, bmaj=6.279 mas, bpa=-11.17 degrees ! Estimated noise=453.895 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 = 0.0137401 Jy ! Component: 100 - total flux cleaned = 0.0208997 Jy ! Component: 150 - total flux cleaned = 0.0248571 Jy ! Component: 200 - total flux cleaned = 0.0270763 Jy ! Total flux subtracted in 200 components = 0.0270763 Jy ! Clean residual min=-0.005856 max=0.004686 Jy/beam ! Clean residual mean=0.000045 rms=0.001262 Jy/beam ! Combined flux in latest and established models = 0.293207 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 84 components and 0.293207 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=0.107525Jy sigma=0.000695 ! Fit after self-cal, rms=0.107549Jy sigma=0.000695 ! 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 1.03 FD 0.99 HN 1.00* KP 0.95 ! LA 1.00 MK 1.01 NL 1.04 OV 0.99 ! PT 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.00* KP 0.96 ! LA 1.01 MK 1.01 NL 1.04 OV 1.00 ! PT 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 1.00* KP 0.94 ! LA 0.98 MK 1.00 NL 1.02 OV 1.00 ! PT 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 1.00* KP 0.95 ! LA 0.98 MK 1.05 NL 1.04 OV 0.99 ! PT 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.00* KP 0.95 ! LA 1.02 MK 0.98 NL 1.01 OV 1.00 ! PT 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.00* KP 0.94 ! LA 1.03 MK 1.04 NL 1.00 OV 1.02 ! PT 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 1.00* KP 0.95 ! LA 0.98 MK 1.00 NL 1.04 OV 1.01 ! PT 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.04 HN 1.00* KP 0.95 ! LA 1.01 MK 1.02 NL 1.04 OV 1.01 ! PT 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.00* KP 0.96 ! LA 0.99 MK 0.97 NL 1.06 OV 1.01 ! PT 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.01 HN 1.00* KP 0.96 ! LA 1.00 MK 0.99 NL 1.06 OV 1.03 ! PT 1.04 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.03 HN 1.00* KP 0.96 ! LA 1.02 MK 0.96 NL 1.02 OV 1.03 ! PT 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00 HN 1.00* KP 0.95 ! LA 1.04 MK 0.92 NL 1.05 OV 1.05 ! PT 1.07 ! ! ! Fit before self-cal, rms=0.107549Jy sigma=0.000695 ! Fit after self-cal, rms=0.109570Jy sigma=0.000690 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.202 mas, bmaj=6.361 mas, bpa=-11.22 degrees ! Estimated noise=455.927 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 (-3.8, -6.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00419662 Jy ! Component: 100 - total flux cleaned = 0.00437087 Jy ! Component: 150 - total flux cleaned = 0.00459034 Jy ! Component: 200 - total flux cleaned = 0.00466285 Jy ! Total flux subtracted in 200 components = 0.00466285 Jy ! Clean residual min=-0.001664 max=0.002121 Jy/beam ! Clean residual mean=0.000013 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.29787 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 118 components and 0.29787 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=0.109400Jy sigma=0.000689 ! Fit after self-cal, rms=0.109453Jy sigma=0.000689 ! 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=0.109453Jy sigma=0.000689 ! Fit after self-cal, rms=0.109845Jy sigma=0.000688 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.202 mas, bmaj=6.377 mas, bpa=-11.23 degrees ! Estimated noise=455.372 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110568 Jy ! Component: 100 - total flux cleaned = 0.00140942 Jy ! Component: 150 - total flux cleaned = 0.00147189 Jy ! Component: 200 - total flux cleaned = 0.00149774 Jy ! Total flux subtracted in 200 components = 0.00149774 Jy ! Clean residual min=-0.001330 max=0.001388 Jy/beam ! Clean residual mean=0.000003 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.299368 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 142 components and 0.299368 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=0.109820Jy sigma=0.000688 ! Fit after self-cal, rms=0.109834Jy sigma=0.000688 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 = 0.00046535 Jy ! Component: 100 - total flux cleaned = 0.000490667 Jy ! Component: 150 - total flux cleaned = 0.000536814 Jy ! Component: 200 - total flux cleaned = 0.000600127 Jy ! Total flux subtracted in 200 components = 0.000600127 Jy ! Clean residual min=-0.001251 max=0.001232 Jy/beam ! Clean residual mean=0.000002 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.299968 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 156 components and 0.299968 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=0.109822Jy sigma=0.000688 ! Fit after self-cal, rms=0.109821Jy sigma=0.000688 ! 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=0.109821Jy sigma=0.000688 ! Fit after self-cal, rms=0.109902Jy sigma=0.000688 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.203 mas, bmaj=6.382 mas, bpa=-11.23 degrees ! Estimated noise=455.452 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000134041 Jy ! Component: 100 - total flux cleaned = 0.000157267 Jy ! Component: 150 - total flux cleaned = 0.000197695 Jy ! Component: 200 - total flux cleaned = 0.00027177 Jy ! Total flux subtracted in 200 components = 0.00027177 Jy ! Clean residual min=-0.001164 max=0.001101 Jy/beam ! Clean residual mean=-0.000000 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.30024 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 168 components and 0.30024 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=0.109894Jy sigma=0.000688 ! Fit after self-cal, rms=0.109894Jy sigma=0.000688 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 = 0.00021195 Jy ! Component: 100 - total flux cleaned = 0.00028095 Jy ! Component: 150 - total flux cleaned = 0.000362826 Jy ! Component: 200 - total flux cleaned = 0.000440001 Jy ! Total flux subtracted in 200 components = 0.000440001 Jy ! Clean residual min=-0.001111 max=0.001040 Jy/beam ! Clean residual mean=-0.000001 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.30068 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 179 components and 0.30068 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=0.109889Jy sigma=0.000688 ! Fit after self-cal, rms=0.109889Jy sigma=0.000688 ! 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=0.109889Jy sigma=0.000688 ! Fit after self-cal, rms=0.109945Jy sigma=0.000688 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.754 mas, bmaj=7.956 mas, bpa=-0.4869 degrees ! Estimated noise=495.327 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000179394 Jy ! Component: 100 - total flux cleaned = 0.000261692 Jy ! Component: 150 - total flux cleaned = 0.000275165 Jy ! Component: 200 - total flux cleaned = 0.000310998 Jy ! Total flux subtracted in 200 components = 0.000310998 Jy ! Clean residual min=-0.001028 max=0.001064 Jy/beam ! Clean residual mean=-0.000006 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.300991 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 195 components and 0.300991 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=0.109943Jy sigma=0.000688 ! Fit after self-cal, rms=0.109943Jy sigma=0.000688 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 = 0.000149472 Jy ! Component: 100 - total flux cleaned = 0.000208541 Jy ! Component: 150 - total flux cleaned = 0.000249469 Jy ! Component: 200 - total flux cleaned = 0.000277727 Jy ! Total flux subtracted in 200 components = 0.000277727 Jy ! Clean residual min=-0.001045 max=0.001075 Jy/beam ! Clean residual mean=-0.000007 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.301268 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 210 components and 0.301268 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=0.109941Jy sigma=0.000688 ! Fit after self-cal, rms=0.109941Jy sigma=0.000688 ! 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=1.203 mas, bmaj=6.388 mas, bpa=-11.23 degrees ! Estimated noise=455.474 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.203 x 6.388 at -11.23 degrees (North through East) ! Clean map min=-0.0014039 max=0.22529 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=0.8397 mas, bmaj=5.804 mas, bpa=-12.44 degrees ! Estimated noise=1343.26 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.165546 Jy ! Component: 100 - total flux cleaned = 0.224781 Jy ! Component: 150 - total flux cleaned = 0.251269 Jy ! Component: 200 - total flux cleaned = 0.265882 Jy ! Total flux subtracted in 200 components = 0.265882 Jy ! Clean residual min=-0.004553 max=0.007533 Jy/beam ! Clean residual mean=-0.000142 rms=0.001690 Jy/beam ! Combined flux in latest and established models = 0.265882 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 44 model components to the UV plane model. ! The established model now contains 44 components and 0.265882 Jy ! Inverting map and beam ! Estimated beam: bmin=1.203 mas, bmaj=6.388 mas, bpa=-11.23 degrees ! Estimated noise=455.474 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 = 0.0126684 Jy ! Component: 100 - total flux cleaned = 0.0198102 Jy ! Component: 150 - total flux cleaned = 0.0243323 Jy ! Component: 200 - total flux cleaned = 0.0273577 Jy ! Total flux subtracted in 200 components = 0.0273577 Jy ! Clean residual min=-0.001682 max=0.002016 Jy/beam ! Clean residual mean=-0.000007 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.29324 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 86 components and 0.29324 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=2.754 mas, bmaj=7.956 mas, bpa=-0.4869 degrees ! Estimated noise=495.327 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00241968 Jy ! Component: 100 - total flux cleaned = 0.00410545 Jy ! Component: 150 - total flux cleaned = 0.00540733 Jy ! Component: 200 - total flux cleaned = 0.00642502 Jy ! Total flux subtracted in 200 components = 0.00642502 Jy ! Clean residual min=-0.001295 max=0.001361 Jy/beam ! Clean residual mean=-0.000008 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.299665 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 = 0.000800714 Jy ! Component: 100 - total flux cleaned = 0.00143258 Jy ! Component: 150 - total flux cleaned = 0.00170461 Jy ! Component: 200 - total flux cleaned = 0.00185189 Jy ! Total flux subtracted in 200 components = 0.00185189 Jy ! Clean residual min=-0.001188 max=0.001180 Jy/beam ! Clean residual mean=-0.000010 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.301517 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 144 components and 0.301517 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.203 mas, bmaj=6.388 mas, bpa=-11.23 degrees ! Estimated noise=455.474 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.72715e-06 Jy ! Component: 100 - total flux cleaned = 0.000106683 Jy ! Component: 150 - total flux cleaned = 0.000166071 Jy ! Component: 200 - total flux cleaned = 0.000219915 Jy ! Total flux subtracted in 200 components = 0.000219915 Jy ! Clean residual min=-0.001240 max=0.001243 Jy/beam ! Clean residual mean=-0.000007 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.301737 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 166 components and 0.301737 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=0.109961Jy sigma=0.000688 ! Fit after self-cal, rms=0.109942Jy sigma=0.000688 wmodel J1656-3302_X_2017_10_21_pus_map.mod ! Writing 166 model components to file: J1656-3302_X_2017_10_21_pus_map.mod wobs J1656-3302_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J1656-3302_X_2017_10_21_pus_uvs.fits wwins J1656-3302_X_2017_10_21_pus_map.win ! wwins: Wrote 2 windows to J1656-3302_X_2017_10_21_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 = -3.42788e-05 Jy ! Component: 100 - total flux cleaned = -0.000132644 Jy ! Component: 150 - total flux cleaned = -0.000113685 Jy ! Component: 200 - total flux cleaned = -9.57224e-05 Jy ! Component: 250 - total flux cleaned = -9.51223e-05 Jy ! Component: 300 - total flux cleaned = -9.52096e-05 Jy ! Component: 350 - total flux cleaned = -9.55006e-05 Jy ! Component: 400 - total flux cleaned = -6.7651e-05 Jy ! Component: 450 - total flux cleaned = -0.000108783 Jy ! Component: 500 - total flux cleaned = -5.63376e-05 Jy ! Component: 550 - total flux cleaned = 6.77555e-06 Jy ! Component: 600 - total flux cleaned = 6.76226e-05 Jy ! Component: 650 - total flux cleaned = 0.00010298 Jy ! Component: 700 - total flux cleaned = 0.00017129 Jy ! Component: 750 - total flux cleaned = 0.000259892 Jy ! Component: 800 - total flux cleaned = 0.000367444 Jy ! Component: 850 - total flux cleaned = 0.000419873 Jy ! Component: 900 - total flux cleaned = 0.00049143 Jy ! Component: 950 - total flux cleaned = 0.000551023 Jy ! Component: 1000 - total flux cleaned = 0.000570388 Jy ! Component: 1050 - total flux cleaned = 0.000646167 Jy ! Component: 1100 - total flux cleaned = 0.00070136 Jy ! Component: 1150 - total flux cleaned = 0.000746386 Jy ! Component: 1200 - total flux cleaned = 0.00079057 Jy ! Component: 1250 - total flux cleaned = 0.000816583 Jy ! Component: 1300 - total flux cleaned = 0.000859181 Jy ! Component: 1350 - total flux cleaned = 0.00090895 Jy ! Component: 1400 - total flux cleaned = 0.000982354 Jy ! Component: 1450 - total flux cleaned = 0.00105453 Jy ! Component: 1500 - total flux cleaned = 0.00114076 Jy ! Component: 1550 - total flux cleaned = 0.00120227 Jy ! Component: 1600 - total flux cleaned = 0.00127755 Jy ! Component: 1650 - total flux cleaned = 0.00132171 Jy ! Component: 1700 - total flux cleaned = 0.00137963 Jy ! Component: 1750 - total flux cleaned = 0.0014152 Jy ! Component: 1800 - total flux cleaned = 0.00145016 Jy ! Component: 1850 - total flux cleaned = 0.00149128 Jy ! Component: 1900 - total flux cleaned = 0.0015115 Jy ! Component: 1950 - total flux cleaned = 0.00154484 Jy ! Component: 2000 - total flux cleaned = 0.00157758 Jy ! Total flux subtracted in 2048 components = 0.0016225 Jy ! Clean residual min=-0.000341 max=0.000345 Jy/beam ! Clean residual mean=0.000002 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.303359 Jy keep ! Adding 145 model components to the UV plane model. ! The established model now contains 311 components and 0.303359 Jy ![Exited script file: muppet] wmap "J1656-3302_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.203 x 6.388 at -11.23 degrees (North through East) ! Clean map min=-0.00085624 max=0.22774 Jy/beam ! Writing clean map to FITS file: J1656-3302_X_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.227739 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000129348 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.17039 0.17039 0.34078 0.681559 1.36312 2.72624 5.45247 10.9049 21.8099 43.6198 87.2396 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.227 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.203 x 6.388 at -11.23 degrees (North through East) ! Clean map min=-0.00085624 max=0.22774 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 J1656-3302_X_2017_10_21_pus_uvs.log closed on Sat May 11 21:57:15 2019