! Started logfile: J0140+4342_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:21:04 2017 obs J0140+4342_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J0140+4342_X_2014_01_04_pus_uva.fits ! AN table 1: 98 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.347222 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0140+4342 ! ! 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 382 lines of history. ! ! Reading 14700 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 J0140+4342_X_2014_01_04_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 343 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 343 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 343 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 343 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 343 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 343 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 343 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 343 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 343 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 343 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 343 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 343 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.917275Jy sigma=0.012060 ! Fit after self-cal, rms=0.883942Jy sigma=0.011694 ! 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=0.7686 mas, bmaj=1.08 mas, bpa=-29.58 degrees ! Estimated noise=1362.27 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 = 0.0841529 Jy ! Component: 100 - total flux cleaned = 0.107409 Jy ! Total flux subtracted in 100 components = 0.107409 Jy ! Clean residual min=-0.010394 max=0.015291 Jy/beam ! Clean residual mean=-0.000301 rms=0.003183 Jy/beam ! Combined flux in latest and established models = 0.107409 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.107409 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=0.069926Jy sigma=0.000903 ! Fit after self-cal, rms=0.069935Jy sigma=0.000902 ! 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=1.014 mas, bmaj=1.342 mas, bpa=-24.18 degrees ! Estimated noise=444.087 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 = 0.0221768 Jy ! Component: 100 - total flux cleaned = 0.0332296 Jy ! Component: 150 - total flux cleaned = 0.0392578 Jy ! Component: 200 - total flux cleaned = 0.0426203 Jy ! Total flux subtracted in 200 components = 0.0426203 Jy ! Clean residual min=-0.006735 max=0.010575 Jy/beam ! Clean residual mean=-0.000273 rms=0.002138 Jy/beam ! Combined flux in latest and established models = 0.150029 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 22 components and 0.150029 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=0.063967Jy sigma=0.000797 ! Fit after self-cal, rms=0.063982Jy sigma=0.000795 ! 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* KP 1.00* LA 0.94 ! MK 1.02 NL 1.02 OV 0.99 PT 0.96 ! SC 1.13 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.95 ! MK 0.99 NL 1.02 OV 0.98 PT 0.91 ! SC 1.21 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.96 ! MK 1.06 NL 0.99 OV 1.04 PT 0.88 ! SC 1.20 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 0.96 NL 1.02 OV 1.00 PT 0.90 ! SC 1.16 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.97 ! MK 1.01 NL 1.07 OV 1.00 PT 0.87 ! SC 1.12 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.96 ! MK 1.02 NL 1.04 OV 1.05 PT 0.88 ! SC 1.16 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 0.95 NL 1.04 OV 1.04 PT 0.90 ! SC 1.13 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.96 ! MK 1.06 NL 1.07 OV 1.07 PT 0.90 ! SC 1.11 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 0.96 NL 1.08 OV 1.04 PT 0.90 ! SC 1.13 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 1.00 NL 1.08 OV 1.06 PT 0.91 ! SC 1.10 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 1.01 NL 1.08 OV 1.03 PT 0.94 ! SC 1.12 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 1.00 NL 1.04 OV 1.05 PT 0.90 ! SC 1.10 ! ! ! Fit before self-cal, rms=0.063982Jy sigma=0.000795 ! Fit after self-cal, rms=0.065834Jy sigma=0.000779 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.028 mas, bmaj=1.397 mas, bpa=-26.17 degrees ! Estimated noise=451.897 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 (2.4, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00593987 Jy ! Component: 100 - total flux cleaned = 0.00534547 Jy ! Component: 150 - total flux cleaned = 0.00416045 Jy ! Component: 200 - total flux cleaned = 0.00338742 Jy ! Total flux subtracted in 200 components = 0.00338742 Jy ! Clean residual min=-0.004400 max=0.003778 Jy/beam ! Clean residual mean=0.000042 rms=0.000952 Jy/beam ! Combined flux in latest and established models = 0.153416 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 37 components and 0.153416 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=0.064904Jy sigma=0.000767 ! Fit after self-cal, rms=0.064862Jy sigma=0.000765 ! 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=0.064862Jy sigma=0.000765 ! Fit after self-cal, rms=0.063372Jy sigma=0.000761 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.019 mas, bmaj=1.368 mas, bpa=-25.91 degrees ! Estimated noise=445.715 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102227 Jy ! Component: 100 - total flux cleaned = 0.00119223 Jy ! Component: 150 - total flux cleaned = 0.00118829 Jy ! Component: 200 - total flux cleaned = 0.0011128 Jy ! Total flux subtracted in 200 components = 0.0011128 Jy ! Clean residual min=-0.002187 max=0.001993 Jy/beam ! Clean residual mean=0.000035 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.154529 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 49 components and 0.154529 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=0.063267Jy sigma=0.000760 ! Fit after self-cal, rms=0.063249Jy sigma=0.000760 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 = -0.000240381 Jy ! Component: 100 - total flux cleaned = -0.0002411 Jy ! Component: 150 - total flux cleaned = -0.000301943 Jy ! Component: 200 - total flux cleaned = -0.000327874 Jy ! Total flux subtracted in 200 components = -0.000327874 Jy ! Clean residual min=-0.001951 max=0.001805 Jy/beam ! Clean residual mean=0.000031 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.154201 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 51 components and 0.154201 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=0.063209Jy sigma=0.000760 ! Fit after self-cal, rms=0.063199Jy sigma=0.000760 ! 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=0.063199Jy sigma=0.000760 ! Fit after self-cal, rms=0.062565Jy sigma=0.000760 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=1.365 mas, bpa=-25.97 degrees ! Estimated noise=443.272 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000524483 Jy ! Component: 100 - total flux cleaned = 0.000642868 Jy ! Component: 150 - total flux cleaned = 0.000668612 Jy ! Component: 200 - total flux cleaned = 0.00071015 Jy ! Total flux subtracted in 200 components = 0.00071015 Jy ! Clean residual min=-0.001759 max=0.001670 Jy/beam ! Clean residual mean=0.000019 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.154911 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 56 components and 0.154911 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=0.062535Jy sigma=0.000759 ! Fit after self-cal, rms=0.062518Jy sigma=0.000759 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 = -7.30498e-05 Jy ! Component: 100 - total flux cleaned = -5.33753e-05 Jy ! Component: 150 - total flux cleaned = -5.42867e-05 Jy ! Component: 200 - total flux cleaned = -3.43463e-06 Jy ! Total flux subtracted in 200 components = -3.43463e-06 Jy ! Clean residual min=-0.001684 max=0.001594 Jy/beam ! Clean residual mean=0.000019 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.154908 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 61 components and 0.154908 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=0.062504Jy sigma=0.000759 ! Fit after self-cal, rms=0.062499Jy sigma=0.000759 ! 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=0.062499Jy sigma=0.000759 ! Fit after self-cal, rms=0.062216Jy sigma=0.000759 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.303 mas, bmaj=3.201 mas, bpa=-24.17 degrees ! Estimated noise=523.251 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000173713 Jy ! Component: 100 - total flux cleaned = -5.2657e-05 Jy ! Component: 150 - total flux cleaned = 1.24829e-05 Jy ! Component: 200 - total flux cleaned = 4.95661e-05 Jy ! Total flux subtracted in 200 components = 4.95661e-05 Jy ! Clean residual min=-0.001537 max=0.001380 Jy/beam ! Clean residual mean=0.000012 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.154957 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 68 components and 0.154957 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=0.062212Jy sigma=0.000759 ! Fit after self-cal, rms=0.062205Jy sigma=0.000759 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 = 2.51589e-06 Jy ! Component: 100 - total flux cleaned = 7.38741e-05 Jy ! Component: 150 - total flux cleaned = 0.00010817 Jy ! Component: 200 - total flux cleaned = 0.000134118 Jy ! Total flux subtracted in 200 components = 0.000134118 Jy ! Clean residual min=-0.001524 max=0.001335 Jy/beam ! Clean residual mean=0.000017 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.155092 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 73 components and 0.155092 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=0.062208Jy sigma=0.000759 ! Fit after self-cal, rms=0.062207Jy sigma=0.000759 ! 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=1.015 mas, bmaj=1.362 mas, bpa=-25.91 degrees ! Estimated noise=441.888 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.015 x 1.362 at -25.91 degrees (North through East) ! Clean map min=-0.0030334 max=0.11382 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=0.7662 mas, bmaj=1.093 mas, bpa=-30.5 degrees ! Estimated noise=1366.73 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0842209 Jy ! Component: 100 - total flux cleaned = 0.109093 Jy ! Component: 150 - total flux cleaned = 0.123941 Jy ! Component: 200 - total flux cleaned = 0.133346 Jy ! Total flux subtracted in 200 components = 0.133346 Jy ! Clean residual min=-0.005103 max=0.004990 Jy/beam ! Clean residual mean=-0.000111 rms=0.001377 Jy/beam ! Combined flux in latest and established models = 0.133346 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.133346 Jy ! Inverting map and beam ! Estimated beam: bmin=1.015 mas, bmaj=1.362 mas, bpa=-25.91 degrees ! Estimated noise=441.888 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 = 0.00948958 Jy ! Component: 100 - total flux cleaned = 0.0143501 Jy ! Component: 150 - total flux cleaned = 0.0173151 Jy ! Component: 200 - total flux cleaned = 0.0193038 Jy ! Total flux subtracted in 200 components = 0.0193038 Jy ! Clean residual min=-0.002139 max=0.001845 Jy/beam ! Clean residual mean=-0.000027 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.15265 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 31 components and 0.15265 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=2.303 mas, bmaj=3.201 mas, bpa=-24.17 degrees ! Estimated noise=523.251 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00181345 Jy ! Component: 100 - total flux cleaned = 0.00235992 Jy ! Component: 150 - total flux cleaned = 0.00250635 Jy ! Component: 200 - total flux cleaned = 0.00257973 Jy ! Total flux subtracted in 200 components = 0.00257973 Jy ! Clean residual min=-0.001627 max=0.001355 Jy/beam ! Clean residual mean=0.000020 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.15523 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 = 1.04169e-05 Jy ! Component: 100 - total flux cleaned = 1.05195e-05 Jy ! Component: 150 - total flux cleaned = 3.22089e-06 Jy ! Component: 200 - total flux cleaned = -2.94485e-06 Jy ! Total flux subtracted in 200 components = -2.94485e-06 Jy ! Clean residual min=-0.001590 max=0.001363 Jy/beam ! Clean residual mean=0.000020 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.155227 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 61 components and 0.155227 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.015 mas, bmaj=1.362 mas, bpa=-25.91 degrees ! Estimated noise=441.888 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.4294e-05 Jy ! Component: 100 - total flux cleaned = 8.65157e-05 Jy ! Component: 150 - total flux cleaned = 8.85159e-05 Jy ! Component: 200 - total flux cleaned = 0.000117564 Jy ! Total flux subtracted in 200 components = 0.000117564 Jy ! Clean residual min=-0.001734 max=0.001517 Jy/beam ! Clean residual mean=0.000010 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.155345 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 71 components and 0.155345 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=0.062235Jy sigma=0.000759 ! Fit after self-cal, rms=0.062194Jy sigma=0.000759 wmodel J0140+4342_X_2014_01_04_pus_map.mod ! Writing 71 model components to file: J0140+4342_X_2014_01_04_pus_map.mod wobs J0140+4342_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J0140+4342_X_2014_01_04_pus_uvs.fits wwins J0140+4342_X_2014_01_04_pus_map.win ! wwins: Wrote 2 windows to J0140+4342_X_2014_01_04_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 = -0.000417881 Jy ! Component: 100 - total flux cleaned = -0.000514335 Jy ! Component: 150 - total flux cleaned = -0.000599893 Jy ! Component: 200 - total flux cleaned = -0.000619169 Jy ! Component: 250 - total flux cleaned = -0.000636833 Jy ! Component: 300 - total flux cleaned = -0.000718911 Jy ! Component: 350 - total flux cleaned = -0.000826768 Jy ! Component: 400 - total flux cleaned = -0.000942566 Jy ! Component: 450 - total flux cleaned = -0.001011 Jy ! Component: 500 - total flux cleaned = -0.00103696 Jy ! Component: 550 - total flux cleaned = -0.00103708 Jy ! Component: 600 - total flux cleaned = -0.00104869 Jy ! Component: 650 - total flux cleaned = -0.00110517 Jy ! Component: 700 - total flux cleaned = -0.00114834 Jy ! Component: 750 - total flux cleaned = -0.0011169 Jy ! Component: 800 - total flux cleaned = -0.00109669 Jy ! Component: 850 - total flux cleaned = -0.00104756 Jy ! Component: 900 - total flux cleaned = -0.00102842 Jy ! Component: 950 - total flux cleaned = -0.000945118 Jy ! Component: 1000 - total flux cleaned = -0.000918225 Jy ! Component: 1050 - total flux cleaned = -0.000848284 Jy ! Component: 1100 - total flux cleaned = -0.000788831 Jy ! Component: 1150 - total flux cleaned = -0.000755709 Jy ! Component: 1200 - total flux cleaned = -0.000747803 Jy ! Component: 1250 - total flux cleaned = -0.000747781 Jy ! Component: 1300 - total flux cleaned = -0.000747807 Jy ! Component: 1350 - total flux cleaned = -0.000740224 Jy ! Component: 1400 - total flux cleaned = -0.000702515 Jy ! Component: 1450 - total flux cleaned = -0.000687814 Jy ! Component: 1500 - total flux cleaned = -0.000651225 Jy ! Component: 1550 - total flux cleaned = -0.00067277 Jy ! Component: 1600 - total flux cleaned = -0.000651473 Jy ! Component: 1650 - total flux cleaned = -0.000672528 Jy ! Component: 1700 - total flux cleaned = -0.000679518 Jy ! Component: 1750 - total flux cleaned = -0.000686306 Jy ! Component: 1800 - total flux cleaned = -0.000693045 Jy ! Component: 1850 - total flux cleaned = -0.000706447 Jy ! Component: 1900 - total flux cleaned = -0.000732936 Jy ! Component: 1950 - total flux cleaned = -0.000726427 Jy ! Component: 2000 - total flux cleaned = -0.000739401 Jy ! Total flux subtracted in 2048 components = -0.00074587 Jy ! Clean residual min=-0.000390 max=0.000409 Jy/beam ! Clean residual mean=-0.000001 rms=0.000108 Jy/beam ! Combined flux in latest and established models = 0.154599 Jy keep ! Adding 120 model components to the UV plane model. ! The established model now contains 191 components and 0.154599 Jy ![Exited script file: muppet] wmap "J0140+4342_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.015 x 1.362 at -25.91 degrees (North through East) ! Clean map min=-0.0011141 max=0.11737 Jy/beam ! Writing clean map to FITS file: J0140+4342_X_2014_01_04_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.117369 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000109501 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.279888 0.279888 0.559776 1.11955 2.2391 4.47821 8.95642 17.9128 35.8257 71.6514 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.117 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.015 x 1.362 at -25.91 degrees (North through East) ! Clean map min=-0.0011141 max=0.11737 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 J0140+4342_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:21:05 2017