! Started logfile: J0805+6144_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:09:14 2016 obs J0805+6144_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J0805+6144_X_2014_06_09_pus_uva.fits ! AN table 1: 29 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.591571 visibilities/baseline/integration-bin. ! Found source: J0805+6144 ! ! 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 344 lines of history. ! ! Reading 9264 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 J0805+6144_X_2014_06_09_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 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.563791Jy sigma=0.006702 ! Fit after self-cal, rms=0.554721Jy sigma=0.006593 ! 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=0.8844 mas, bmaj=2.062 mas, bpa=63.63 degrees ! Estimated noise=1254.35 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 = 0.336516 Jy ! Component: 100 - total flux cleaned = 0.426873 Jy ! Total flux subtracted in 100 components = 0.426873 Jy ! Clean residual min=-0.035593 max=0.046206 Jy/beam ! Clean residual mean=-0.000742 rms=0.009433 Jy/beam ! Combined flux in latest and established models = 0.426873 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.426873 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=0.164852Jy sigma=0.001849 ! Fit after self-cal, rms=0.164504Jy sigma=0.001845 ! 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=1.084 mas, bmaj=2.318 mas, bpa=67.28 degrees ! Estimated noise=622.483 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 (0.2, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0816248 Jy ! Component: 100 - total flux cleaned = 0.127789 Jy ! Component: 150 - total flux cleaned = 0.158012 Jy ! Component: 200 - total flux cleaned = 0.179755 Jy ! Total flux subtracted in 200 components = 0.179755 Jy ! Clean residual min=-0.033458 max=0.026732 Jy/beam ! Clean residual mean=-0.000598 rms=0.007055 Jy/beam ! Combined flux in latest and established models = 0.606628 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 57 components and 0.606628 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=0.111865Jy sigma=0.001245 ! Fit after self-cal, rms=0.110084Jy sigma=0.001222 ! 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 1.11 HN 1.03 KP 0.88 ! LA 0.99 MK 1.00* NL 0.99 OV 0.98 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.05 KP 0.84 ! LA 1.01 MK 1.00* NL 0.99 OV 0.97 ! PT 0.92 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.07 KP 0.79 ! LA 1.02 MK 1.00* NL 1.00 OV 0.98 ! PT 0.89 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 HN 1.05 KP 0.76 ! LA 1.03 MK 1.00* NL 1.00 OV 0.98 ! PT 0.91 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.01 KP 0.73 ! LA 1.02 MK 1.00* NL 1.03 OV 0.99 ! PT 0.92 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.15 HN 1.05 KP 0.73 ! LA 1.03 MK 1.00* NL 1.04 OV 1.01 ! PT 0.91 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.24 HN 1.15 KP 0.76 ! LA 1.12 MK 1.00* NL 1.08 OV 1.06 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.17 HN 1.08 KP 0.71 ! LA 1.02 MK 1.00* NL 1.04 OV 1.02 ! PT 0.92 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.10 KP 0.74 ! LA 1.04 MK 1.00* NL 1.02 OV 1.02 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.10 KP 0.78 ! LA 1.05 MK 1.00* NL 1.03 OV 1.03 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.16 HN 1.09 KP 0.80 ! LA 1.06 MK 1.00* NL 1.03 OV 1.00 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.04 KP 0.85 ! LA 1.05 MK 1.00* NL 1.03 OV 1.00 ! PT 0.97 SC 1.02 ! ! ! Fit before self-cal, rms=0.110084Jy sigma=0.001222 ! Fit after self-cal, rms=0.072664Jy sigma=0.000832 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.089 mas, bmaj=2.343 mas, bpa=67.24 degrees ! Estimated noise=611.334 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 = -0.00163179 Jy ! Component: 100 - total flux cleaned = -0.00112302 Jy ! Component: 150 - total flux cleaned = -0.00129131 Jy ! Component: 200 - total flux cleaned = -0.00114778 Jy ! Total flux subtracted in 200 components = -0.00114778 Jy ! Clean residual min=-0.007197 max=0.005536 Jy/beam ! Clean residual mean=-0.000046 rms=0.001665 Jy/beam ! Combined flux in latest and established models = 0.60548 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 69 components and 0.60548 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=0.070889Jy sigma=0.000811 ! Fit after self-cal, rms=0.070511Jy sigma=0.000807 ! 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=0.070511Jy sigma=0.000807 ! Fit after self-cal, rms=0.069959Jy sigma=0.000798 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.09 mas, bmaj=2.343 mas, bpa=67.18 degrees ! Estimated noise=609.652 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00153953 Jy ! Component: 100 - total flux cleaned = -0.000385558 Jy ! Component: 150 - total flux cleaned = -0.000287555 Jy ! Component: 200 - total flux cleaned = -0.00052448 Jy ! Total flux subtracted in 200 components = -0.00052448 Jy ! Clean residual min=-0.005524 max=0.004259 Jy/beam ! Clean residual mean=-0.000003 rms=0.001171 Jy/beam ! Combined flux in latest and established models = 0.604955 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 81 components and 0.604955 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=0.069345Jy sigma=0.000791 ! Fit after self-cal, rms=0.069118Jy sigma=0.000789 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 = 0.000179131 Jy ! Component: 100 - total flux cleaned = 0.000728685 Jy ! Component: 150 - total flux cleaned = 0.000666729 Jy ! Component: 200 - total flux cleaned = 0.000605784 Jy ! Total flux subtracted in 200 components = 0.000605784 Jy ! Clean residual min=-0.004737 max=0.003721 Jy/beam ! Clean residual mean=-0.000002 rms=0.001030 Jy/beam ! Combined flux in latest and established models = 0.605561 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 89 components and 0.605561 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=0.068838Jy sigma=0.000786 ! Fit after self-cal, rms=0.068717Jy sigma=0.000785 ! 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=0.068717Jy sigma=0.000785 ! Fit after self-cal, rms=0.068835Jy sigma=0.000785 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.092 mas, bmaj=2.349 mas, bpa=67.17 degrees ! Estimated noise=609.755 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000510061 Jy ! Component: 100 - total flux cleaned = -0.000190823 Jy ! Component: 150 - total flux cleaned = -0.000253915 Jy ! Component: 200 - total flux cleaned = -0.000358557 Jy ! Total flux subtracted in 200 components = -0.000358557 Jy ! Clean residual min=-0.003933 max=0.003158 Jy/beam ! Clean residual mean=0.000000 rms=0.000891 Jy/beam ! Combined flux in latest and established models = 0.605202 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 94 components and 0.605202 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=0.068615Jy sigma=0.000782 ! Fit after self-cal, rms=0.068530Jy sigma=0.000782 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 = 5.50937e-05 Jy ! Component: 100 - total flux cleaned = 0.000309377 Jy ! Component: 150 - total flux cleaned = 0.000310408 Jy ! Component: 200 - total flux cleaned = 0.000227372 Jy ! Total flux subtracted in 200 components = 0.000227372 Jy ! Clean residual min=-0.003508 max=0.002872 Jy/beam ! Clean residual mean=0.000000 rms=0.000826 Jy/beam ! Combined flux in latest and established models = 0.60543 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 99 components and 0.60543 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=0.068413Jy sigma=0.000781 ! Fit after self-cal, rms=0.068362Jy sigma=0.000780 ! 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=0.068362Jy sigma=0.000780 ! Fit after self-cal, rms=0.068443Jy sigma=0.000780 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.425 mas, bmaj=3.828 mas, bpa=62.04 degrees ! Estimated noise=707.765 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.62088e-05 Jy ! Component: 100 - total flux cleaned = -1.2411e-05 Jy ! Component: 150 - total flux cleaned = -8.62997e-05 Jy ! Component: 200 - total flux cleaned = -0.000116727 Jy ! Total flux subtracted in 200 components = -0.000116727 Jy ! Clean residual min=-0.002578 max=0.002088 Jy/beam ! Clean residual mean=0.000002 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.605313 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 103 components and 0.605313 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=0.068382Jy sigma=0.000779 ! Fit after self-cal, rms=0.068335Jy sigma=0.000779 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 = -9.35882e-05 Jy ! Component: 100 - total flux cleaned = -1.1426e-05 Jy ! Component: 150 - total flux cleaned = -4.15227e-05 Jy ! Component: 200 - total flux cleaned = -6.64187e-05 Jy ! Total flux subtracted in 200 components = -6.64187e-05 Jy ! Clean residual min=-0.002400 max=0.002131 Jy/beam ! Clean residual mean=0.000002 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.605247 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 108 components and 0.605247 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=0.068292Jy sigma=0.000779 ! Fit after self-cal, rms=0.068266Jy sigma=0.000778 ! 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=1.094 mas, bmaj=2.354 mas, bpa=67.13 degrees ! Estimated noise=609.96 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.094 x 2.354 at 67.13 degrees (North through East) ! Clean map min=-0.0026299 max=0.42731 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=0.8843 mas, bmaj=2.079 mas, bpa=63.44 degrees ! Estimated noise=1243.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.332326 Jy ! Component: 100 - total flux cleaned = 0.427363 Jy ! Component: 150 - total flux cleaned = 0.479689 Jy ! Component: 200 - total flux cleaned = 0.513078 Jy ! Total flux subtracted in 200 components = 0.513078 Jy ! Clean residual min=-0.009346 max=0.018175 Jy/beam ! Clean residual mean=-0.000213 rms=0.003346 Jy/beam ! Combined flux in latest and established models = 0.513078 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.513078 Jy ! Inverting map and beam ! Estimated beam: bmin=1.094 mas, bmaj=2.354 mas, bpa=67.13 degrees ! Estimated noise=609.96 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 = 0.0324067 Jy ! Component: 100 - total flux cleaned = 0.0511237 Jy ! Component: 150 - total flux cleaned = 0.0631673 Jy ! Component: 200 - total flux cleaned = 0.0714333 Jy ! Total flux subtracted in 200 components = 0.0714333 Jy ! Clean residual min=-0.003431 max=0.004784 Jy/beam ! Clean residual mean=-0.000024 rms=0.001203 Jy/beam ! Combined flux in latest and established models = 0.584512 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 84 components and 0.584511 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=2.425 mas, bmaj=3.828 mas, bpa=62.04 degrees ! Estimated noise=707.765 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0085598 Jy ! Component: 100 - total flux cleaned = 0.0135436 Jy ! Component: 150 - total flux cleaned = 0.0165567 Jy ! Component: 200 - total flux cleaned = 0.0179003 Jy ! Total flux subtracted in 200 components = 0.0179003 Jy ! Clean residual min=-0.002846 max=0.002426 Jy/beam ! Clean residual mean=-0.000004 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.602412 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000523965 Jy ! Component: 100 - total flux cleaned = 0.00093958 Jy ! Component: 150 - total flux cleaned = 0.00123728 Jy ! Component: 200 - total flux cleaned = 0.00148174 Jy ! Total flux subtracted in 200 components = 0.00148174 Jy ! Clean residual min=-0.002512 max=0.002101 Jy/beam ! Clean residual mean=-0.000001 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.603894 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 128 components and 0.603894 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.094 mas, bmaj=2.354 mas, bpa=67.13 degrees ! Estimated noise=609.96 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000258674 Jy ! Component: 100 - total flux cleaned = 0.000264515 Jy ! Component: 150 - total flux cleaned = 0.000118063 Jy ! Component: 200 - total flux cleaned = -6.25025e-06 Jy ! Total flux subtracted in 200 components = -6.25025e-06 Jy ! Clean residual min=-0.002777 max=0.002254 Jy/beam ! Clean residual mean=-0.000000 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.603887 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 143 components and 0.603887 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=0.068125Jy sigma=0.000777 ! Fit after self-cal, rms=0.067994Jy sigma=0.000776 wmodel J0805+6144_X_2014_06_09_pus_map.mod ! Writing 143 model components to file: J0805+6144_X_2014_06_09_pus_map.mod wobs J0805+6144_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J0805+6144_X_2014_06_09_pus_uvs.fits wwins J0805+6144_X_2014_06_09_pus_map.win ! wwins: Wrote 2 windows to J0805+6144_X_2014_06_09_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 = -0.000879707 Jy ! Component: 100 - total flux cleaned = -0.00133017 Jy ! Component: 150 - total flux cleaned = -0.00171402 Jy ! Component: 200 - total flux cleaned = -0.00191318 Jy ! Component: 250 - total flux cleaned = -0.00219771 Jy ! Component: 300 - total flux cleaned = -0.00250174 Jy ! Component: 350 - total flux cleaned = -0.00279512 Jy ! Component: 400 - total flux cleaned = -0.0030228 Jy ! Component: 450 - total flux cleaned = -0.0032426 Jy ! Component: 500 - total flux cleaned = -0.00342835 Jy ! Component: 550 - total flux cleaned = -0.00355769 Jy ! Component: 600 - total flux cleaned = -0.0037832 Jy ! Component: 650 - total flux cleaned = -0.00390514 Jy ! Component: 700 - total flux cleaned = -0.00409506 Jy ! Component: 750 - total flux cleaned = -0.00423351 Jy ! Component: 800 - total flux cleaned = -0.00441416 Jy ! Component: 850 - total flux cleaned = -0.00458978 Jy ! Component: 900 - total flux cleaned = -0.00469709 Jy ! Component: 950 - total flux cleaned = -0.0048231 Jy ! Component: 1000 - total flux cleaned = -0.00492554 Jy ! Component: 1050 - total flux cleaned = -0.00504584 Jy ! Component: 1100 - total flux cleaned = -0.00514338 Jy ! Component: 1150 - total flux cleaned = -0.00523876 Jy ! Component: 1200 - total flux cleaned = -0.00531372 Jy ! Component: 1250 - total flux cleaned = -0.00542334 Jy ! Component: 1300 - total flux cleaned = -0.00547726 Jy ! Component: 1350 - total flux cleaned = -0.00556536 Jy ! Component: 1400 - total flux cleaned = -0.00558206 Jy ! Component: 1450 - total flux cleaned = -0.00561593 Jy ! Component: 1500 - total flux cleaned = -0.00566578 Jy ! Component: 1550 - total flux cleaned = -0.00573094 Jy ! Component: 1600 - total flux cleaned = -0.00576275 Jy ! Component: 1650 - total flux cleaned = -0.00580981 Jy ! Component: 1700 - total flux cleaned = -0.00584089 Jy ! Component: 1750 - total flux cleaned = -0.00587142 Jy ! Component: 1800 - total flux cleaned = -0.00590113 Jy ! Component: 1850 - total flux cleaned = -0.00591547 Jy ! Component: 1900 - total flux cleaned = -0.00598727 Jy ! Component: 1950 - total flux cleaned = -0.0060014 Jy ! Component: 2000 - total flux cleaned = -0.00602928 Jy ! Total flux subtracted in 2048 components = -0.00608377 Jy ! Clean residual min=-0.000930 max=0.000701 Jy/beam ! Clean residual mean=0.000004 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.597803 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 284 components and 0.597803 Jy ![Exited script file: muppet] wmap "J0805+6144_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.094 x 2.354 at 67.13 degrees (North through East) ! Clean map min=-0.0018839 max=0.4266 Jy/beam ! Writing clean map to FITS file: J0805+6144_X_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.426599 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000271435 device "J0805+6144_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0805+6144_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.190883 0.190883 0.381766 0.763533 1.52707 3.05413 6.10826 12.2165 24.433 48.8661 97.7322 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.426 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.094 x 2.354 at 67.13 degrees (North through East) ! Clean map min=-0.0018839 max=0.4266 Jy/beam quit ! Quitting program ! Log file J0805+6144_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:09:15 2016