! Started logfile: J1450+0910_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:26:17 2017 obs J1450+0910_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J1450+0910_X_2014_01_04_pus_uva.fits ! AN table 1: 60 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: J1450+0910 ! ! 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 9000 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 J1450+0910_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 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.724322Jy sigma=0.009579 ! Fit after self-cal, rms=0.700766Jy sigma=0.009289 ! 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=0.6738 mas, bmaj=1.704 mas, bpa=-2.329 degrees ! Estimated noise=952.548 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 = 0.234097 Jy ! Component: 100 - total flux cleaned = 0.287716 Jy ! Total flux subtracted in 100 components = 0.287716 Jy ! Clean residual min=-0.009570 max=0.019013 Jy/beam ! Clean residual mean=-0.000111 rms=0.003337 Jy/beam ! Combined flux in latest and established models = 0.287716 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.287716 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=0.082294Jy sigma=0.001085 ! Fit after self-cal, rms=0.082227Jy sigma=0.001084 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7998 mas, bmaj=1.961 mas, bpa=-4.087 degrees ! Estimated noise=567.611 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 = 0.0199783 Jy ! Component: 100 - total flux cleaned = 0.0280275 Jy ! Component: 150 - total flux cleaned = 0.0314908 Jy ! Component: 200 - total flux cleaned = 0.0317414 Jy ! Total flux subtracted in 200 components = 0.0317414 Jy ! Clean residual min=-0.007772 max=0.007798 Jy/beam ! Clean residual mean=-0.000123 rms=0.002197 Jy/beam ! Combined flux in latest and established models = 0.319457 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.319457 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=0.077839Jy sigma=0.001029 ! Fit after self-cal, rms=0.077849Jy sigma=0.001029 ! 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 1.08 KP 1.00* LA 0.97 ! MK 0.97 NL 0.99 OV 0.96 PT 0.98 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 KP 1.00* LA 0.98 ! MK 0.96 NL 0.99 OV 0.98 PT 0.92 ! SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 KP 1.00* LA 0.99 ! MK 0.98 NL 1.02 OV 0.96 PT 0.90 ! SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 KP 1.00* LA 1.00 ! MK 0.97 NL 0.99 OV 0.98 PT 0.92 ! SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 KP 1.00* LA 1.01 ! MK 0.99 NL 1.01 OV 0.97 PT 0.90 ! SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 KP 1.00* LA 0.98 ! MK 1.00 NL 1.03 OV 1.00 PT 0.91 ! SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 KP 1.00* LA 1.01 ! MK 1.00 NL 1.02 OV 1.02 PT 0.91 ! SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 KP 1.00* LA 0.99 ! MK 1.00 NL 1.03 OV 1.02 PT 0.91 ! SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 KP 1.00* LA 1.01 ! MK 1.00 NL 1.03 OV 1.01 PT 0.91 ! SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 KP 1.00* LA 1.03 ! MK 1.01 NL 1.02 OV 0.99 PT 0.92 ! SC 0.94 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 KP 1.00* LA 1.03 ! MK 1.00 NL 1.05 OV 1.02 PT 0.91 ! SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 KP 1.00* LA 1.00 ! MK 1.00 NL 1.04 OV 1.01 PT 0.95 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.077849Jy sigma=0.001029 ! Fit after self-cal, rms=0.076068Jy sigma=0.001002 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7971 mas, bmaj=1.956 mas, bpa=-4.093 degrees ! Estimated noise=565.894 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 = -0.000884731 Jy ! Component: 100 - total flux cleaned = -0.000970695 Jy ! Component: 150 - total flux cleaned = -0.00101191 Jy ! Component: 200 - total flux cleaned = -0.00112098 Jy ! Total flux subtracted in 200 components = -0.00112098 Jy ! Clean residual min=-0.003478 max=0.002567 Jy/beam ! Clean residual mean=-0.000006 rms=0.000813 Jy/beam ! Combined flux in latest and established models = 0.318336 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 15 components and 0.318336 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=0.076026Jy sigma=0.001002 ! Fit after self-cal, rms=0.076027Jy sigma=0.001002 ! 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=0.076027Jy sigma=0.001002 ! Fit after self-cal, rms=0.075949Jy sigma=0.000999 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7977 mas, bmaj=1.954 mas, bpa=-4.172 degrees ! Estimated noise=565.47 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000546377 Jy ! Component: 100 - total flux cleaned = -0.000580479 Jy ! Component: 150 - total flux cleaned = -0.000646271 Jy ! Component: 200 - total flux cleaned = -0.000677122 Jy ! Total flux subtracted in 200 components = -0.000677122 Jy ! Clean residual min=-0.002876 max=0.002083 Jy/beam ! Clean residual mean=-0.000012 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.317659 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 19 components and 0.317659 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=0.075920Jy sigma=0.000999 ! Fit after self-cal, rms=0.075927Jy sigma=0.000999 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 = 3.07997e-06 Jy ! Component: 100 - total flux cleaned = -2.56998e-05 Jy ! Component: 150 - total flux cleaned = -5.14402e-05 Jy ! Component: 200 - total flux cleaned = -7.79004e-05 Jy ! Total flux subtracted in 200 components = -7.79004e-05 Jy ! Clean residual min=-0.002683 max=0.002035 Jy/beam ! Clean residual mean=-0.000012 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.317581 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 20 components and 0.317581 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=0.075910Jy sigma=0.000999 ! Fit after self-cal, rms=0.075910Jy sigma=0.000999 ! 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=0.075910Jy sigma=0.000999 ! Fit after self-cal, rms=0.075859Jy sigma=0.000999 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7974 mas, bmaj=1.954 mas, bpa=-4.222 degrees ! Estimated noise=565.011 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000424223 Jy ! Component: 100 - total flux cleaned = -0.000424186 Jy ! Component: 150 - total flux cleaned = -0.000423875 Jy ! Component: 200 - total flux cleaned = -0.000447012 Jy ! Total flux subtracted in 200 components = -0.000447012 Jy ! Clean residual min=-0.002417 max=0.001937 Jy/beam ! Clean residual mean=-0.000011 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.317134 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 20 components and 0.317134 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=0.075842Jy sigma=0.000999 ! Fit after self-cal, rms=0.075842Jy sigma=0.000999 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 = 1.97331e-06 Jy ! Component: 100 - total flux cleaned = 1.3364e-06 Jy ! Component: 150 - total flux cleaned = -1.90097e-05 Jy ! Component: 200 - total flux cleaned = -5.78983e-05 Jy ! Total flux subtracted in 200 components = -5.78983e-05 Jy ! Clean residual min=-0.002260 max=0.001932 Jy/beam ! Clean residual mean=-0.000011 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.317076 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 22 components and 0.317076 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=0.075832Jy sigma=0.000998 ! Fit after self-cal, rms=0.075833Jy sigma=0.000998 ! 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=0.075833Jy sigma=0.000998 ! Fit after self-cal, rms=0.075782Jy sigma=0.000998 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.196 mas, bmaj=4.116 mas, bpa=-13.75 degrees ! Estimated noise=748.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00020757 Jy ! Component: 100 - total flux cleaned = -0.000141242 Jy ! Component: 150 - total flux cleaned = -6.69961e-05 Jy ! Component: 200 - total flux cleaned = -5.93213e-06 Jy ! Total flux subtracted in 200 components = -5.93213e-06 Jy ! Clean residual min=-0.001865 max=0.001813 Jy/beam ! Clean residual mean=-0.000022 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.31707 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 24 components and 0.31707 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=0.075787Jy sigma=0.000998 ! Fit after self-cal, rms=0.075783Jy sigma=0.000998 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.92484e-05 Jy ! Component: 100 - total flux cleaned = -8.08743e-05 Jy ! Component: 150 - total flux cleaned = -6.5062e-05 Jy ! Component: 200 - total flux cleaned = -5.29319e-05 Jy ! Total flux subtracted in 200 components = -5.29319e-05 Jy ! Clean residual min=-0.001839 max=0.001802 Jy/beam ! Clean residual mean=-0.000023 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.317017 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 0.317017 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=0.075789Jy sigma=0.000998 ! Fit after self-cal, rms=0.075787Jy sigma=0.000998 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.7971 mas, bmaj=1.954 mas, bpa=-4.266 degrees ! Estimated noise=564.577 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7971 x 1.954 at -4.266 degrees (North through East) ! Clean map min=-0.0018361 max=0.29548 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=0.6721 mas, bmaj=1.698 mas, bpa=-2.439 degrees ! Estimated noise=947.893 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.232956 Jy ! Component: 100 - total flux cleaned = 0.286269 Jy ! Component: 150 - total flux cleaned = 0.304224 Jy ! Component: 200 - total flux cleaned = 0.311074 Jy ! Total flux subtracted in 200 components = 0.311074 Jy ! Clean residual min=-0.003536 max=0.003621 Jy/beam ! Clean residual mean=-0.000015 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 0.311075 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.311075 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7971 mas, bmaj=1.954 mas, bpa=-4.266 degrees ! Estimated noise=564.577 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 = 0.00284158 Jy ! Component: 100 - total flux cleaned = 0.00395758 Jy ! Component: 150 - total flux cleaned = 0.00417253 Jy ! Component: 200 - total flux cleaned = 0.00421458 Jy ! Total flux subtracted in 200 components = 0.00421458 Jy ! Clean residual min=-0.001774 max=0.001808 Jy/beam ! Clean residual mean=-0.000019 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.315289 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 30 components and 0.315289 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=2.196 mas, bmaj=4.116 mas, bpa=-13.75 degrees ! Estimated noise=748.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000396807 Jy ! Component: 100 - total flux cleaned = 0.000480485 Jy ! Component: 150 - total flux cleaned = 0.000529005 Jy ! Component: 200 - total flux cleaned = 0.000581767 Jy ! Total flux subtracted in 200 components = 0.000581767 Jy ! Clean residual min=-0.001755 max=0.001711 Jy/beam ! Clean residual mean=-0.000038 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.315871 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 = 4.34489e-05 Jy ! Component: 100 - total flux cleaned = 7.95391e-05 Jy ! Component: 150 - total flux cleaned = 0.000110532 Jy ! Component: 200 - total flux cleaned = 0.000137285 Jy ! Total flux subtracted in 200 components = 0.000137285 Jy ! Clean residual min=-0.001745 max=0.001696 Jy/beam ! Clean residual mean=-0.000036 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.316008 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 37 components and 0.316008 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7971 mas, bmaj=1.954 mas, bpa=-4.266 degrees ! Estimated noise=564.577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.74523e-05 Jy ! Component: 100 - total flux cleaned = -4.93311e-05 Jy ! Component: 150 - total flux cleaned = -9.70149e-05 Jy ! Component: 200 - total flux cleaned = -0.00015369 Jy ! Total flux subtracted in 200 components = -0.00015369 Jy ! Clean residual min=-0.001750 max=0.001847 Jy/beam ! Clean residual mean=-0.000016 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.315855 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 0.315855 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=0.075760Jy sigma=0.000998 ! Fit after self-cal, rms=0.075756Jy sigma=0.000998 wmodel J1450+0910_X_2014_01_04_pus_map.mod ! Writing 39 model components to file: J1450+0910_X_2014_01_04_pus_map.mod wobs J1450+0910_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J1450+0910_X_2014_01_04_pus_uvs.fits wwins J1450+0910_X_2014_01_04_pus_map.win ! wwins: Wrote 1 windows to J1450+0910_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 = 0.000142937 Jy ! Component: 100 - total flux cleaned = -8.54369e-05 Jy ! Component: 150 - total flux cleaned = -0.000350311 Jy ! Component: 200 - total flux cleaned = -0.000545466 Jy ! Component: 250 - total flux cleaned = -0.000703055 Jy ! Component: 300 - total flux cleaned = -0.000872653 Jy ! Component: 350 - total flux cleaned = -0.000912747 Jy ! Component: 400 - total flux cleaned = -0.000970397 Jy ! Component: 450 - total flux cleaned = -0.0010433 Jy ! Component: 500 - total flux cleaned = -0.00112937 Jy ! Component: 550 - total flux cleaned = -0.00114617 Jy ! Component: 600 - total flux cleaned = -0.00124229 Jy ! Component: 650 - total flux cleaned = -0.001319 Jy ! Component: 700 - total flux cleaned = -0.00139252 Jy ! Component: 750 - total flux cleaned = -0.0014779 Jy ! Component: 800 - total flux cleaned = -0.00156038 Jy ! Component: 850 - total flux cleaned = -0.00158706 Jy ! Component: 900 - total flux cleaned = -0.00167813 Jy ! Component: 950 - total flux cleaned = -0.00174109 Jy ! Component: 1000 - total flux cleaned = -0.00177808 Jy ! Component: 1050 - total flux cleaned = -0.00183799 Jy ! Component: 1100 - total flux cleaned = -0.001873 Jy ! Component: 1150 - total flux cleaned = -0.00190696 Jy ! Component: 1200 - total flux cleaned = -0.00194041 Jy ! Component: 1250 - total flux cleaned = -0.00197283 Jy ! Component: 1300 - total flux cleaned = -0.00200455 Jy ! Component: 1350 - total flux cleaned = -0.0020562 Jy ! Component: 1400 - total flux cleaned = -0.00207644 Jy ! Component: 1450 - total flux cleaned = -0.00211616 Jy ! Component: 1500 - total flux cleaned = -0.00216487 Jy ! Component: 1550 - total flux cleaned = -0.00218404 Jy ! Component: 1600 - total flux cleaned = -0.0022306 Jy ! Component: 1650 - total flux cleaned = -0.00223967 Jy ! Component: 1700 - total flux cleaned = -0.00226677 Jy ! Component: 1750 - total flux cleaned = -0.0023113 Jy ! Component: 1800 - total flux cleaned = -0.00233733 Jy ! Component: 1850 - total flux cleaned = -0.00233727 Jy ! Component: 1900 - total flux cleaned = -0.00236289 Jy ! Component: 1950 - total flux cleaned = -0.00234613 Jy ! Component: 2000 - total flux cleaned = -0.00237953 Jy ! Total flux subtracted in 2048 components = -0.00239601 Jy ! Clean residual min=-0.000460 max=0.000474 Jy/beam ! Clean residual mean=-0.000003 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.313459 Jy keep ! Adding 115 model components to the UV plane model. ! The established model now contains 154 components and 0.313458 Jy ![Exited script file: muppet] wmap "J1450+0910_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7971 x 1.954 at -4.266 degrees (North through East) ! Clean map min=-0.0014854 max=0.29775 Jy/beam ! Writing clean map to FITS file: J1450+0910_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 0.297755 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000143418 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.1445 0.1445 0.289 0.578 1.156 2.312 4.624 9.248 18.496 36.992 73.984 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.297 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7971 x 1.954 at -4.266 degrees (North through East) ! Clean map min=-0.0014854 max=0.29775 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 J1450+0910_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:26:18 2017