! Started logfile: J0330-0551_X_2017_09_26_pus_uvs.log on Sat May 11 13:34:24 2019 obs J0330-0551_X_2017_09_26_pus_uva.fits ! Reading UV FITS file: J0330-0551_X_2017_09_26_pus_uva.fits ! AN table 1: 175 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.19 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0330-0551 ! ! 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 947 lines of history. ! ! Reading 14364 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 J0330-0551_X_2017_09_26_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 1151 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1575 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1407 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1575 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1575 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1449 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1281 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1575 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 1575 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 1575 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 1575 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 1404 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999382Jy sigma=0.009682 ! Fit after self-cal, rms=0.953204Jy sigma=0.009082 ! 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=1.022 mas, bmaj=4.696 mas, bpa=-22.02 degrees ! Estimated noise=2009.8 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 = 0.0373065 Jy ! Component: 100 - total flux cleaned = 0.0456155 Jy ! Total flux subtracted in 100 components = 0.0456155 Jy ! Clean residual min=-0.003576 max=0.004016 Jy/beam ! Clean residual mean=0.000012 rms=0.001123 Jy/beam ! Combined flux in latest and established models = 0.0456155 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0456155 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=0.054831Jy sigma=0.000504 ! Fit after self-cal, rms=0.054044Jy sigma=0.000497 ! 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=1.124 mas, bmaj=5.456 mas, bpa=-21.25 degrees ! Estimated noise=1734.12 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 = 0.00314473 Jy ! Component: 100 - total flux cleaned = 0.00382869 Jy ! Component: 150 - total flux cleaned = 0.00420028 Jy ! Component: 200 - total flux cleaned = 0.00439094 Jy ! Total flux subtracted in 200 components = 0.00439094 Jy ! Clean residual min=-0.002564 max=0.002348 Jy/beam ! Clean residual mean=0.000022 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.0500065 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 19 components and 0.0500065 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=0.053835Jy sigma=0.000495 ! Fit after self-cal, rms=0.053793Jy sigma=0.000495 ! 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 1.00 FD 1.00* HN 1.00* KP 0.98 ! LA 1.08 MK 0.98 NL 0.92 OV 1.07 ! PT 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 0.97 MK 1.01 NL 1.00* OV 0.97 ! PT 1.21 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* ! ! ! Correcting IF 6. ! A total of 126 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* ! ! ! Correcting IF 7. ! A total of 126 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 1.03 ! LA 1.03 MK 0.95 NL 1.00* OV 0.99 ! PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* ! ! ! Correcting IF 12. ! A total of 3 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 0.87 ! LA 0.96 MK 1.00* NL 1.00* OV 0.94 ! PT 0.95 ! ! ! Fit before self-cal, rms=0.053793Jy sigma=0.000495 ! Fit after self-cal, rms=0.054566Jy sigma=0.000507 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.049 mas, bmaj=5.266 mas, bpa=-21.64 degrees ! Estimated noise=1869.53 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 = -0.00140611 Jy ! Component: 100 - total flux cleaned = -0.00144681 Jy ! Component: 150 - total flux cleaned = -0.00144552 Jy ! Component: 200 - total flux cleaned = -0.00144386 Jy ! Total flux subtracted in 200 components = -0.00144386 Jy ! Clean residual min=-0.002482 max=0.001924 Jy/beam ! Clean residual mean=0.000011 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.0485626 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 27 components and 0.0485626 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=0.054503Jy sigma=0.000506 ! Fit after self-cal, rms=0.054510Jy sigma=0.000506 ! 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=0.054510Jy sigma=0.000506 ! Fit after self-cal, rms=0.054543Jy sigma=0.000505 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.048 mas, bmaj=5.253 mas, bpa=-21.66 degrees ! Estimated noise=1867.39 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000928821 Jy ! Component: 100 - total flux cleaned = -0.000927154 Jy ! Component: 150 - total flux cleaned = -0.000899095 Jy ! Component: 200 - total flux cleaned = -0.000899026 Jy ! Total flux subtracted in 200 components = -0.000899026 Jy ! Clean residual min=-0.002047 max=0.001677 Jy/beam ! Clean residual mean=0.000005 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.0476636 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 33 components and 0.0476636 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=0.054504Jy sigma=0.000505 ! Fit after self-cal, rms=0.054545Jy sigma=0.000504 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 = -0.000695026 Jy ! Component: 100 - total flux cleaned = -0.000750467 Jy ! Component: 150 - total flux cleaned = -0.000774017 Jy ! Component: 200 - total flux cleaned = -0.000772954 Jy ! Total flux subtracted in 200 components = -0.000772954 Jy ! Clean residual min=-0.002046 max=0.001644 Jy/beam ! Clean residual mean=0.000007 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.0468906 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 35 components and 0.0468906 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=0.054516Jy sigma=0.000504 ! Fit after self-cal, rms=0.054515Jy sigma=0.000504 ! 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=0.054515Jy sigma=0.000504 ! Fit after self-cal, rms=0.054524Jy sigma=0.000504 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.049 mas, bmaj=5.267 mas, bpa=-21.66 degrees ! Estimated noise=1862.22 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000897179 Jy ! Component: 100 - total flux cleaned = -0.000972668 Jy ! Component: 150 - total flux cleaned = -0.000973057 Jy ! Component: 200 - total flux cleaned = -0.000991971 Jy ! Total flux subtracted in 200 components = -0.000991971 Jy ! Clean residual min=-0.001872 max=0.001639 Jy/beam ! Clean residual mean=0.000004 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.0458986 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 37 components and 0.0458986 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=0.054498Jy sigma=0.000504 ! Fit after self-cal, rms=0.054521Jy sigma=0.000504 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 = -0.000358397 Jy ! Component: 100 - total flux cleaned = -0.000384286 Jy ! Component: 150 - total flux cleaned = -0.000405631 Jy ! Component: 200 - total flux cleaned = -0.00042399 Jy ! Total flux subtracted in 200 components = -0.00042399 Jy ! Clean residual min=-0.001791 max=0.001554 Jy/beam ! Clean residual mean=0.000005 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.0454747 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 40 components and 0.0454747 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=0.054498Jy sigma=0.000504 ! Fit after self-cal, rms=0.054501Jy sigma=0.000503 ! 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=0.054501Jy sigma=0.000503 ! Fit after self-cal, rms=0.054434Jy sigma=0.000503 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.867 mas, bmaj=5.813 mas, bpa=-6.761 degrees ! Estimated noise=2194.24 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000788695 Jy ! Component: 100 - total flux cleaned = -0.00083974 Jy ! Component: 150 - total flux cleaned = -0.000839448 Jy ! Component: 200 - total flux cleaned = -0.000806913 Jy ! Total flux subtracted in 200 components = -0.000806913 Jy ! Clean residual min=-0.002138 max=0.001950 Jy/beam ! Clean residual mean=0.000003 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.0446677 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 47 components and 0.0446677 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=0.054417Jy sigma=0.000503 ! Fit after self-cal, rms=0.054434Jy sigma=0.000503 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 = -0.00030671 Jy ! Component: 100 - total flux cleaned = -0.000310521 Jy ! Component: 150 - total flux cleaned = -0.000276436 Jy ! Component: 200 - total flux cleaned = -0.00024683 Jy ! Total flux subtracted in 200 components = -0.00024683 Jy ! Clean residual min=-0.002114 max=0.001930 Jy/beam ! Clean residual mean=0.000003 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.0444209 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 60 components and 0.0444209 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=0.054421Jy sigma=0.000503 ! Fit after self-cal, rms=0.054425Jy sigma=0.000503 ! 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=1.049 mas, bmaj=5.278 mas, bpa=-21.66 degrees ! Estimated noise=1857.47 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.049 x 5.278 at -21.66 degrees (North through East) ! Clean map min=-0.0063901 max=0.048361 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=1.025 mas, bmaj=4.751 mas, bpa=-22.16 degrees ! Estimated noise=2016.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0373683 Jy ! Component: 100 - total flux cleaned = 0.041872 Jy ! Component: 150 - total flux cleaned = 0.0424996 Jy ! Component: 200 - total flux cleaned = 0.0427803 Jy ! Total flux subtracted in 200 components = 0.0427803 Jy ! Clean residual min=-0.004220 max=0.002968 Jy/beam ! Clean residual mean=0.000004 rms=0.001041 Jy/beam ! Combined flux in latest and established models = 0.0427803 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0427803 Jy ! Inverting map and beam ! Estimated beam: bmin=1.049 mas, bmaj=5.278 mas, bpa=-21.66 degrees ! Estimated noise=1857.47 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 = 0.00116025 Jy ! Component: 100 - total flux cleaned = 0.00123115 Jy ! Component: 150 - total flux cleaned = 0.001294 Jy ! Component: 200 - total flux cleaned = 0.00134982 Jy ! Total flux subtracted in 200 components = 0.00134982 Jy ! Clean residual min=-0.002602 max=0.002113 Jy/beam ! Clean residual mean=0.000004 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.0441301 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 24 components and 0.0441301 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=2.867 mas, bmaj=5.813 mas, bpa=-6.761 degrees ! Estimated noise=2194.24 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000122488 Jy ! Component: 100 - total flux cleaned = 0.000126349 Jy ! Component: 150 - total flux cleaned = 9.5185e-05 Jy ! Component: 200 - total flux cleaned = 6.71867e-05 Jy ! Total flux subtracted in 200 components = 6.71867e-05 Jy ! Clean residual min=-0.002311 max=0.002146 Jy/beam ! Clean residual mean=0.000006 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.0441973 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 = 2.28596e-05 Jy ! Component: 100 - total flux cleaned = 6.55119e-05 Jy ! Component: 150 - total flux cleaned = 0.00010355 Jy ! Component: 200 - total flux cleaned = 0.000137856 Jy ! Total flux subtracted in 200 components = 0.000137856 Jy ! Clean residual min=-0.002206 max=0.002023 Jy/beam ! Clean residual mean=0.000007 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.0443352 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 49 components and 0.0443352 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.049 mas, bmaj=5.278 mas, bpa=-21.66 degrees ! Estimated noise=1857.47 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000154481 Jy ! Component: 100 - total flux cleaned = -0.000187813 Jy ! Component: 150 - total flux cleaned = -0.000218127 Jy ! Component: 200 - total flux cleaned = -0.000244552 Jy ! Total flux subtracted in 200 components = -0.000244552 Jy ! Clean residual min=-0.002032 max=0.001916 Jy/beam ! Clean residual mean=0.000005 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.0440906 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 60 components and 0.0440906 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=0.054439Jy sigma=0.000503 ! Fit after self-cal, rms=0.054429Jy sigma=0.000503 wmodel J0330-0551_X_2017_09_26_pus_map.mod ! Writing 60 model components to file: J0330-0551_X_2017_09_26_pus_map.mod wobs J0330-0551_X_2017_09_26_pus_uvs.fits ! Writing UV FITS file: J0330-0551_X_2017_09_26_pus_uvs.fits wwins J0330-0551_X_2017_09_26_pus_map.win ! wwins: Wrote 1 windows to J0330-0551_X_2017_09_26_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 = -0.00015448 Jy ! Component: 100 - total flux cleaned = -0.000182774 Jy ! Component: 150 - total flux cleaned = -0.000209598 Jy ! Component: 200 - total flux cleaned = -0.000324219 Jy ! Component: 250 - total flux cleaned = -0.000512056 Jy ! Component: 300 - total flux cleaned = -0.000511547 Jy ! Component: 350 - total flux cleaned = -0.000474934 Jy ! Component: 400 - total flux cleaned = -0.000474509 Jy ! Component: 450 - total flux cleaned = -0.000408371 Jy ! Component: 500 - total flux cleaned = -0.000314824 Jy ! Component: 550 - total flux cleaned = -0.000270152 Jy ! Component: 600 - total flux cleaned = -0.000213197 Jy ! Component: 650 - total flux cleaned = -0.000172267 Jy ! Component: 700 - total flux cleaned = -0.000132689 Jy ! Component: 750 - total flux cleaned = -7.00001e-05 Jy ! Component: 800 - total flux cleaned = -4.59705e-05 Jy ! Component: 850 - total flux cleaned = -3.41352e-05 Jy ! Component: 900 - total flux cleaned = -4.54904e-05 Jy ! Component: 950 - total flux cleaned = -6.75602e-05 Jy ! Component: 1000 - total flux cleaned = -8.92475e-05 Jy ! Component: 1050 - total flux cleaned = -0.000110598 Jy ! Component: 1100 - total flux cleaned = -0.000131653 Jy ! Component: 1150 - total flux cleaned = -0.000162846 Jy ! Component: 1200 - total flux cleaned = -0.000193787 Jy ! Component: 1250 - total flux cleaned = -0.00022444 Jy ! Component: 1300 - total flux cleaned = -0.000234579 Jy ! Component: 1350 - total flux cleaned = -0.000244639 Jy ! Component: 1400 - total flux cleaned = -0.000234618 Jy ! Component: 1450 - total flux cleaned = -0.000254691 Jy ! Component: 1500 - total flux cleaned = -0.000274666 Jy ! Component: 1550 - total flux cleaned = -0.000274674 Jy ! Component: 1600 - total flux cleaned = -0.00027463 Jy ! Component: 1650 - total flux cleaned = -0.000254663 Jy ! Component: 1700 - total flux cleaned = -0.00026462 Jy ! Component: 1750 - total flux cleaned = -0.000254535 Jy ! Component: 1800 - total flux cleaned = -0.000254581 Jy ! Component: 1850 - total flux cleaned = -0.000234258 Jy ! Component: 1900 - total flux cleaned = -0.000234153 Jy ! Component: 1950 - total flux cleaned = -0.000223729 Jy ! Component: 2000 - total flux cleaned = -0.000223649 Jy ! Total flux subtracted in 2048 components = -0.000223659 Jy ! Clean residual min=-0.000562 max=0.000560 Jy/beam ! Clean residual mean=-0.000001 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.0438669 Jy keep ! Adding 127 model components to the UV plane model. ! The established model now contains 187 components and 0.0438669 Jy ![Exited script file: muppet] wmap "J0330-0551_X_2017_09_26_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.049 x 5.278 at -21.66 degrees (North through East) ! Clean map min=-0.005666 max=0.048268 Jy/beam ! Writing clean map to FITS file: J0330-0551_X_2017_09_26_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0482681 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000190671 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.18508 1.18508 2.37015 4.7403 9.4806 18.9612 37.9224 75.8448 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.048 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.049 x 5.278 at -21.66 degrees (North through East) ! Clean map min=-0.005666 max=0.048268 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 J0330-0551_X_2017_09_26_pus_uvs.log closed on Sat May 11 13:34:26 2019