! Started logfile: J1327+1223_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:25:44 2017 obs J1327+1223_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J1327+1223_X_2014_01_04_pus_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.430556 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1327+1223 ! ! 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 11160 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 J1327+1223_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 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.684444Jy sigma=0.008094 ! Fit after self-cal, rms=0.651250Jy sigma=0.007751 ! 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=0.793 mas, bmaj=1.569 mas, bpa=5.082 degrees ! Estimated noise=1193.47 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 = 0.264769 Jy ! Component: 100 - total flux cleaned = 0.329957 Jy ! Total flux subtracted in 100 components = 0.329957 Jy ! Clean residual min=-0.018833 max=0.025037 Jy/beam ! Clean residual mean=-0.000285 rms=0.004966 Jy/beam ! Combined flux in latest and established models = 0.329957 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.329957 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=0.098425Jy sigma=0.001223 ! Fit after self-cal, rms=0.098391Jy sigma=0.001223 ! 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=0.9922 mas, bmaj=1.886 mas, bpa=3.074 degrees ! Estimated noise=566.174 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 = 0.0369321 Jy ! Component: 100 - total flux cleaned = 0.053572 Jy ! Component: 150 - total flux cleaned = 0.0628526 Jy ! Component: 200 - total flux cleaned = 0.0681504 Jy ! Total flux subtracted in 200 components = 0.0681504 Jy ! Clean residual min=-0.011940 max=0.011034 Jy/beam ! Clean residual mean=-0.000194 rms=0.002999 Jy/beam ! Combined flux in latest and established models = 0.398107 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.398107 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=0.086380Jy sigma=0.001049 ! Fit after self-cal, rms=0.086407Jy sigma=0.001049 ! 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 1.13 KP 1.00* LA 0.98 ! MK 0.96 NL 1.01 OV 0.98 PT 0.96 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 KP 1.00* LA 0.99 ! MK 0.98 NL 1.02 OV 0.96 PT 0.92 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 KP 1.00* LA 1.01 ! MK 0.97 NL 1.01 OV 0.97 PT 0.90 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 KP 1.00* LA 1.00 ! MK 0.99 NL 1.03 OV 0.96 PT 0.92 ! SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 KP 1.00* LA 1.00 ! MK 1.01 NL 1.03 OV 0.98 PT 0.90 ! SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 KP 1.00* LA 1.00 ! MK 1.00 NL 1.05 OV 1.00 PT 0.90 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 KP 1.00* LA 1.02 ! MK 1.02 NL 1.02 OV 1.01 PT 0.92 ! SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.15 KP 1.00* LA 0.99 ! MK 1.02 NL 1.05 OV 1.01 PT 0.91 ! SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 KP 1.00* LA 1.00 ! MK 1.01 NL 1.04 OV 1.00 PT 0.93 ! SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 KP 1.00* LA 1.02 ! MK 1.04 NL 1.04 OV 1.01 PT 0.91 ! SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 KP 1.00* LA 1.03 ! MK 1.03 NL 1.07 OV 0.99 PT 0.92 ! SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 KP 1.00* LA 1.02 ! MK 1.03 NL 1.05 OV 1.00 PT 0.94 ! SC 0.97 ! ! ! Fit before self-cal, rms=0.086407Jy sigma=0.001049 ! Fit after self-cal, rms=0.083029Jy sigma=0.001000 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9926 mas, bmaj=1.889 mas, bpa=3.261 degrees ! Estimated noise=564.158 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 = -0.00261086 Jy ! Component: 100 - total flux cleaned = -0.00261164 Jy ! Component: 150 - total flux cleaned = -0.0025062 Jy ! Component: 200 - total flux cleaned = -0.00250438 Jy ! Total flux subtracted in 200 components = -0.00250438 Jy ! Clean residual min=-0.003914 max=0.003433 Jy/beam ! Clean residual mean=-0.000040 rms=0.000996 Jy/beam ! Combined flux in latest and established models = 0.395603 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 27 components and 0.395603 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=0.082697Jy sigma=0.000997 ! Fit after self-cal, rms=0.082720Jy sigma=0.000997 ! 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=0.082720Jy sigma=0.000997 ! Fit after self-cal, rms=0.082915Jy sigma=0.000995 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9978 mas, bmaj=1.883 mas, bpa=3.035 degrees ! Estimated noise=565.759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00044192 Jy ! Component: 100 - total flux cleaned = -0.000502641 Jy ! Component: 150 - total flux cleaned = -0.000612134 Jy ! Component: 200 - total flux cleaned = -0.000661739 Jy ! Total flux subtracted in 200 components = -0.000661739 Jy ! Clean residual min=-0.003121 max=0.003086 Jy/beam ! Clean residual mean=-0.000036 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.394941 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 31 components and 0.394941 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=0.082835Jy sigma=0.000994 ! Fit after self-cal, rms=0.082843Jy sigma=0.000994 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 = -8.03273e-05 Jy ! Component: 100 - total flux cleaned = -0.000163283 Jy ! Component: 150 - total flux cleaned = -0.000240381 Jy ! Component: 200 - total flux cleaned = -0.00031399 Jy ! Total flux subtracted in 200 components = -0.00031399 Jy ! Clean residual min=-0.002782 max=0.002897 Jy/beam ! Clean residual mean=-0.000037 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.394627 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 33 components and 0.394627 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=0.082801Jy sigma=0.000993 ! Fit after self-cal, rms=0.082797Jy sigma=0.000993 ! 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=0.082797Jy sigma=0.000993 ! Fit after self-cal, rms=0.083028Jy sigma=0.000993 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9979 mas, bmaj=1.882 mas, bpa=3.066 degrees ! Estimated noise=566.802 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000157282 Jy ! Component: 100 - total flux cleaned = 0.000115772 Jy ! Component: 150 - total flux cleaned = 0.000114976 Jy ! Component: 200 - total flux cleaned = 7.97429e-05 Jy ! Total flux subtracted in 200 components = 7.97429e-05 Jy ! Clean residual min=-0.002663 max=0.002713 Jy/beam ! Clean residual mean=-0.000032 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.394707 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 34 components and 0.394707 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=0.082990Jy sigma=0.000993 ! Fit after self-cal, rms=0.082991Jy sigma=0.000993 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 = -0.000101496 Jy ! Component: 100 - total flux cleaned = -0.000190601 Jy ! Component: 150 - total flux cleaned = -0.000274484 Jy ! Component: 200 - total flux cleaned = -0.000354049 Jy ! Total flux subtracted in 200 components = -0.000354049 Jy ! Clean residual min=-0.002551 max=0.002616 Jy/beam ! Clean residual mean=-0.000034 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.394353 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 36 components and 0.394353 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=0.082970Jy sigma=0.000993 ! Fit after self-cal, rms=0.082969Jy sigma=0.000993 ! 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=0.082969Jy sigma=0.000993 ! Fit after self-cal, rms=0.083103Jy sigma=0.000993 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.464 mas, bmaj=4.109 mas, bpa=-13.16 degrees ! Estimated noise=681.475 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000320194 Jy ! Component: 100 - total flux cleaned = 0.000276277 Jy ! Component: 150 - total flux cleaned = 0.000217938 Jy ! Component: 200 - total flux cleaned = 0.00018089 Jy ! Total flux subtracted in 200 components = 0.00018089 Jy ! Clean residual min=-0.002553 max=0.002531 Jy/beam ! Clean residual mean=-0.000063 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 0.394533 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 37 components and 0.394533 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=0.083104Jy sigma=0.000993 ! Fit after self-cal, rms=0.083097Jy sigma=0.000993 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 = -2.51908e-05 Jy ! Component: 100 - total flux cleaned = -6.65571e-05 Jy ! Component: 150 - total flux cleaned = -0.000120088 Jy ! Component: 200 - total flux cleaned = -0.000169677 Jy ! Total flux subtracted in 200 components = -0.000169677 Jy ! Clean residual min=-0.002466 max=0.002521 Jy/beam ! Clean residual mean=-0.000065 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.394364 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 37 components and 0.394364 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=0.083102Jy sigma=0.000993 ! Fit after self-cal, rms=0.083096Jy sigma=0.000993 ! 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=0.9978 mas, bmaj=1.88 mas, bpa=3.076 degrees ! Estimated noise=567.393 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9978 x 1.88 at 3.076 degrees (North through East) ! Clean map min=-0.0024049 max=0.34983 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=0.7935 mas, bmaj=1.558 mas, bpa=5.345 degrees ! Estimated noise=1207.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.267803 Jy ! Component: 100 - total flux cleaned = 0.334395 Jy ! Component: 150 - total flux cleaned = 0.359412 Jy ! Component: 200 - total flux cleaned = 0.370294 Jy ! Total flux subtracted in 200 components = 0.370294 Jy ! Clean residual min=-0.007866 max=0.008362 Jy/beam ! Clean residual mean=-0.000067 rms=0.002280 Jy/beam ! Combined flux in latest and established models = 0.370294 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.370294 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9978 mas, bmaj=1.88 mas, bpa=3.076 degrees ! Estimated noise=567.393 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 = 0.0118597 Jy ! Component: 100 - total flux cleaned = 0.0174854 Jy ! Component: 150 - total flux cleaned = 0.0205112 Jy ! Component: 200 - total flux cleaned = 0.0209933 Jy ! Total flux subtracted in 200 components = 0.0209933 Jy ! Clean residual min=-0.003270 max=0.003157 Jy/beam ! Clean residual mean=-0.000059 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 0.391287 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 24 components and 0.391287 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=2.464 mas, bmaj=4.109 mas, bpa=-13.16 degrees ! Estimated noise=681.475 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00184696 Jy ! Component: 100 - total flux cleaned = 0.00188083 Jy ! Component: 150 - total flux cleaned = 0.00185276 Jy ! Component: 200 - total flux cleaned = 0.00182572 Jy ! Total flux subtracted in 200 components = 0.00182572 Jy ! Clean residual min=-0.002694 max=0.002523 Jy/beam ! Clean residual mean=-0.000086 rms=0.000843 Jy/beam ! Combined flux in latest and established models = 0.393113 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 = -2.63452e-05 Jy ! Component: 100 - total flux cleaned = -7.60246e-05 Jy ! Component: 150 - total flux cleaned = -9.98516e-05 Jy ! Component: 200 - total flux cleaned = -0.000123416 Jy ! Total flux subtracted in 200 components = -0.000123416 Jy ! Clean residual min=-0.002640 max=0.002509 Jy/beam ! Clean residual mean=-0.000086 rms=0.000825 Jy/beam ! Combined flux in latest and established models = 0.39299 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.39299 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9978 mas, bmaj=1.88 mas, bpa=3.076 degrees ! Estimated noise=567.393 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000471151 Jy ! Component: 100 - total flux cleaned = -0.000695355 Jy ! Component: 150 - total flux cleaned = -0.000827792 Jy ! Component: 200 - total flux cleaned = -0.000905021 Jy ! Total flux subtracted in 200 components = -0.000905021 Jy ! Clean residual min=-0.002703 max=0.002402 Jy/beam ! Clean residual mean=-0.000050 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.392085 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 36 components and 0.392085 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=0.083149Jy sigma=0.000993 ! Fit after self-cal, rms=0.083138Jy sigma=0.000993 wmodel J1327+1223_X_2014_01_04_pus_map.mod ! Writing 36 model components to file: J1327+1223_X_2014_01_04_pus_map.mod wobs J1327+1223_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J1327+1223_X_2014_01_04_pus_uvs.fits wwins J1327+1223_X_2014_01_04_pus_map.win ! wwins: Wrote 1 windows to J1327+1223_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 = -0.000811011 Jy ! Component: 100 - total flux cleaned = -0.00118244 Jy ! Component: 150 - total flux cleaned = -0.00137519 Jy ! Component: 200 - total flux cleaned = -0.00151571 Jy ! Component: 250 - total flux cleaned = -0.00154769 Jy ! Component: 300 - total flux cleaned = -0.0013971 Jy ! Component: 350 - total flux cleaned = -0.00114155 Jy ! Component: 400 - total flux cleaned = -0.000818501 Jy ! Component: 450 - total flux cleaned = -0.000664604 Jy ! Component: 500 - total flux cleaned = -0.000567425 Jy ! Component: 550 - total flux cleaned = -0.000521162 Jy ! Component: 600 - total flux cleaned = -0.000454563 Jy ! Component: 650 - total flux cleaned = -0.000411487 Jy ! Component: 700 - total flux cleaned = -0.000349477 Jy ! Component: 750 - total flux cleaned = -0.000408878 Jy ! Component: 800 - total flux cleaned = -0.000465164 Jy ! Component: 850 - total flux cleaned = -0.000501492 Jy ! Component: 900 - total flux cleaned = -0.000608161 Jy ! Component: 950 - total flux cleaned = -0.000660117 Jy ! Component: 1000 - total flux cleaned = -0.000793542 Jy ! Component: 1050 - total flux cleaned = -0.000906263 Jy ! Component: 1100 - total flux cleaned = -0.00106315 Jy ! Component: 1150 - total flux cleaned = -0.0011854 Jy ! Component: 1200 - total flux cleaned = -0.00131951 Jy ! Component: 1250 - total flux cleaned = -0.00149382 Jy ! Component: 1300 - total flux cleaned = -0.00162155 Jy ! Component: 1350 - total flux cleaned = -0.00177411 Jy ! Component: 1400 - total flux cleaned = -0.00192314 Jy ! Component: 1450 - total flux cleaned = -0.00205528 Jy ! Component: 1500 - total flux cleaned = -0.00221037 Jy ! Component: 1550 - total flux cleaned = -0.00232446 Jy ! Component: 1600 - total flux cleaned = -0.00246112 Jy ! Component: 1650 - total flux cleaned = -0.00257081 Jy ! Component: 1700 - total flux cleaned = -0.0027022 Jy ! Component: 1750 - total flux cleaned = -0.00279619 Jy ! Component: 1800 - total flux cleaned = -0.00286571 Jy ! Component: 1850 - total flux cleaned = -0.00294549 Jy ! Component: 1900 - total flux cleaned = -0.00303508 Jy ! Component: 1950 - total flux cleaned = -0.00310109 Jy ! Component: 2000 - total flux cleaned = -0.00316615 Jy ! Total flux subtracted in 2048 components = -0.00321978 Jy ! Clean residual min=-0.000603 max=0.000577 Jy/beam ! Clean residual mean=-0.000012 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.388865 Jy keep ! Adding 118 model components to the UV plane model. ! The established model now contains 154 components and 0.388865 Jy ![Exited script file: muppet] wmap "J1327+1223_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9978 x 1.88 at 3.076 degrees (North through East) ! Clean map min=-0.0011338 max=0.35387 Jy/beam ! Writing clean map to FITS file: J1327+1223_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 0.353865 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000190304 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.161336 0.161336 0.322672 0.645343 1.29069 2.58137 5.16275 10.3255 20.651 41.302 82.6039 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.353 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9978 x 1.88 at 3.076 degrees (North through East) ! Clean map min=-0.0011338 max=0.35387 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 J1327+1223_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:25:45 2017