! Started logfile: J0854+8034_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:09:29 2016 obs J0854+8034_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J0854+8034_X_2014_08_05_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.766533 visibilities/baseline/integration-bin. ! Found source: J0854+8034 ! ! 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 414 lines of history. ! ! Reading 34356 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 J0854+8034_X_2014_08_05_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 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.897464Jy sigma=0.010158 ! Fit after self-cal, rms=0.873634Jy sigma=0.009900 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.001 mas, bmaj=1.534 mas, bpa=74.82 degrees ! Estimated noise=1052.47 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 = 0.0965649 Jy ! Component: 100 - total flux cleaned = 0.129763 Jy ! Total flux subtracted in 100 components = 0.129763 Jy ! Clean residual min=-0.007236 max=0.015255 Jy/beam ! Clean residual mean=-0.000139 rms=0.002455 Jy/beam ! Combined flux in latest and established models = 0.129763 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.129763 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=0.078815Jy sigma=0.000853 ! Fit after self-cal, rms=0.078757Jy sigma=0.000852 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0167958 Jy ! Component: 100 - total flux cleaned = 0.0253605 Jy ! Total flux subtracted in 100 components = 0.0253605 Jy ! Clean residual min=-0.007524 max=0.006671 Jy/beam ! Clean residual mean=-0.000010 rms=0.001757 Jy/beam ! Combined flux in latest and established models = 0.155123 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.155123 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=0.075248Jy sigma=0.000813 ! Fit after self-cal, rms=0.075236Jy sigma=0.000813 ! 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=1.202 mas, bmaj=1.823 mas, bpa=76.25 degrees ! Estimated noise=339.387 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 = 0.00398626 Jy ! Component: 100 - total flux cleaned = 0.00607647 Jy ! Component: 150 - total flux cleaned = 0.00722908 Jy ! Component: 200 - total flux cleaned = 0.00788731 Jy ! Total flux subtracted in 200 components = 0.00788731 Jy ! Clean residual min=-0.006512 max=0.006397 Jy/beam ! Clean residual mean=0.000070 rms=0.001508 Jy/beam ! Combined flux in latest and established models = 0.163011 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 33 components and 0.163011 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=0.074968Jy sigma=0.000812 ! Fit after self-cal, rms=0.074970Jy sigma=0.000812 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.10 HN 1.05 KP 0.91 ! LA 1.07 MK 1.00* NL 0.96 OV 1.00 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.13 HN 1.09 KP 0.89 ! LA 1.07 MK 1.00* NL 0.95 OV 0.99 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.11 HN 1.10 KP 0.84 ! LA 1.10 MK 1.00* NL 0.94 OV 1.01 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.09 HN 1.05 KP 0.78 ! LA 1.10 MK 1.00* NL 0.96 OV 1.00 ! PT 0.96 SC 1.08 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.12 HN 1.05 KP 0.73 ! LA 1.10 MK 1.00* NL 0.95 OV 1.02 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.14 HN 1.09 KP 0.76 ! LA 1.12 MK 1.00* NL 0.94 OV 1.03 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.26 HN 1.18 KP 0.79 ! LA 1.19 MK 1.00* NL 1.03 OV 1.09 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.18 HN 1.09 KP 0.74 ! LA 1.11 MK 1.00* NL 0.97 OV 1.05 ! PT 0.98 SC 1.08 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.14 HN 1.17 KP 0.75 ! LA 1.14 MK 1.00* NL 0.99 OV 1.07 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.13 HN 1.12 KP 0.79 ! LA 1.16 MK 1.00* NL 0.99 OV 1.03 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.13 HN 1.06 KP 0.82 ! LA 1.19 MK 1.00* NL 1.00 OV 1.06 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.03 KP 0.87 ! LA 1.18 MK 1.00* NL 1.01 OV 1.02 ! PT 1.00 SC 1.08 ! ! ! Fit before self-cal, rms=0.074970Jy sigma=0.000812 ! Fit after self-cal, rms=0.073127Jy sigma=0.000778 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.212 mas, bmaj=1.833 mas, bpa=76.5 degrees ! Estimated noise=342.198 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 = -0.00104449 Jy ! Component: 100 - total flux cleaned = -0.00113962 Jy ! Component: 150 - total flux cleaned = -0.00121406 Jy ! Component: 200 - total flux cleaned = -0.00127148 Jy ! Total flux subtracted in 200 components = -0.00127148 Jy ! Clean residual min=-0.002188 max=0.002168 Jy/beam ! Clean residual mean=-0.000010 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.161739 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 35 components and 0.161739 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=0.073098Jy sigma=0.000778 ! Fit after self-cal, rms=0.073149Jy sigma=0.000778 ! 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=0.073149Jy sigma=0.000778 ! Fit after self-cal, rms=0.073426Jy sigma=0.000774 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.213 mas, bmaj=1.845 mas, bpa=75.97 degrees ! Estimated noise=342.335 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000657921 Jy ! Component: 100 - total flux cleaned = -0.000770177 Jy ! Component: 150 - total flux cleaned = -0.000849049 Jy ! Component: 200 - total flux cleaned = -0.00091665 Jy ! Total flux subtracted in 200 components = -0.00091665 Jy ! Clean residual min=-0.001199 max=0.001737 Jy/beam ! Clean residual mean=-0.000014 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.160822 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 40 components and 0.160822 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=0.073415Jy sigma=0.000774 ! Fit after self-cal, rms=0.073429Jy sigma=0.000774 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) ! Added new window around map position (-0.8, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168233 Jy ! Component: 100 - total flux cleaned = 0.00261015 Jy ! Component: 150 - total flux cleaned = 0.00297005 Jy ! Component: 200 - total flux cleaned = 0.00304953 Jy ! Total flux subtracted in 200 components = 0.00304953 Jy ! Clean residual min=-0.001048 max=0.001047 Jy/beam ! Clean residual mean=-0.000007 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.163872 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 58 components and 0.163872 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=0.073388Jy sigma=0.000774 ! Fit after self-cal, rms=0.073383Jy sigma=0.000774 ! 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=0.073383Jy sigma=0.000774 ! Fit after self-cal, rms=0.073373Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.214 mas, bmaj=1.846 mas, bpa=76.05 degrees ! Estimated noise=341.965 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000260102 Jy ! Component: 100 - total flux cleaned = 0.000280725 Jy ! Component: 150 - total flux cleaned = 0.000368265 Jy ! Component: 200 - total flux cleaned = 0.000397728 Jy ! Total flux subtracted in 200 components = 0.000397728 Jy ! Clean residual min=-0.000996 max=0.000959 Jy/beam ! Clean residual mean=-0.000006 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.16427 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 64 components and 0.16427 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=0.073361Jy sigma=0.000773 ! Fit after self-cal, rms=0.073362Jy sigma=0.000773 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 = 0.00018681 Jy ! Component: 100 - total flux cleaned = 0.000212555 Jy ! Component: 150 - total flux cleaned = 0.000248048 Jy ! Component: 200 - total flux cleaned = 0.000258918 Jy ! Total flux subtracted in 200 components = 0.000258918 Jy ! Clean residual min=-0.000994 max=0.000921 Jy/beam ! Clean residual mean=-0.000006 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.164529 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 71 components and 0.164529 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=0.073357Jy sigma=0.000773 ! Fit after self-cal, rms=0.073357Jy sigma=0.000773 ! 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=0.073357Jy sigma=0.000773 ! Fit after self-cal, rms=0.073383Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.345 mas, bmaj=2.944 mas, bpa=86.1 degrees ! Estimated noise=395.457 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.15205e-05 Jy ! Component: 100 - total flux cleaned = 3.25559e-05 Jy ! Component: 150 - total flux cleaned = 2.53764e-05 Jy ! Component: 200 - total flux cleaned = 1.97284e-05 Jy ! Total flux subtracted in 200 components = 1.97284e-05 Jy ! Clean residual min=-0.001026 max=0.000971 Jy/beam ! Clean residual mean=-0.000009 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.164548 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 84 components and 0.164548 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=0.073382Jy sigma=0.000773 ! Fit after self-cal, rms=0.073384Jy sigma=0.000773 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 = 5.02862e-05 Jy ! Component: 100 - total flux cleaned = 4.49438e-05 Jy ! Component: 150 - total flux cleaned = 4.02913e-05 Jy ! Component: 200 - total flux cleaned = 3.60939e-05 Jy ! Total flux subtracted in 200 components = 3.60939e-05 Jy ! Clean residual min=-0.001022 max=0.000969 Jy/beam ! Clean residual mean=-0.000009 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.164584 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 87 components and 0.164584 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=0.073383Jy sigma=0.000773 ! Fit after self-cal, rms=0.073383Jy sigma=0.000773 ! 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=1.216 mas, bmaj=1.848 mas, bpa=76.15 degrees ! Estimated noise=341.792 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.216 x 1.848 at 76.15 degrees (North through East) ! Clean map min=-0.00090436 max=0.12874 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.01 mas, bmaj=1.554 mas, bpa=74.6 degrees ! Estimated noise=1066.13 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0973881 Jy ! Component: 100 - total flux cleaned = 0.130321 Jy ! Component: 150 - total flux cleaned = 0.146289 Jy ! Component: 200 - total flux cleaned = 0.154219 Jy ! Total flux subtracted in 200 components = 0.154219 Jy ! Clean residual min=-0.003481 max=0.003820 Jy/beam ! Clean residual mean=-0.000039 rms=0.001042 Jy/beam ! Combined flux in latest and established models = 0.154219 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.154219 Jy ! Inverting map and beam ! Estimated beam: bmin=1.216 mas, bmaj=1.848 mas, bpa=76.15 degrees ! Estimated noise=341.792 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 = 0.00349559 Jy ! Component: 100 - total flux cleaned = 0.00560943 Jy ! Component: 150 - total flux cleaned = 0.0069684 Jy ! Component: 200 - total flux cleaned = 0.00791053 Jy ! Total flux subtracted in 200 components = 0.00791053 Jy ! Clean residual min=-0.001055 max=0.000988 Jy/beam ! Clean residual mean=-0.000012 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.16213 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 35 components and 0.16213 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=2.345 mas, bmaj=2.944 mas, bpa=86.1 degrees ! Estimated noise=395.457 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000854716 Jy ! Component: 100 - total flux cleaned = 0.00140287 Jy ! Component: 150 - total flux cleaned = 0.00179399 Jy ! Component: 200 - total flux cleaned = 0.00199589 Jy ! Total flux subtracted in 200 components = 0.00199589 Jy ! Clean residual min=-0.001020 max=0.000933 Jy/beam ! Clean residual mean=-0.000012 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.164126 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 = 0.000133125 Jy ! Component: 100 - total flux cleaned = 0.000234892 Jy ! Component: 150 - total flux cleaned = 0.00032527 Jy ! Component: 200 - total flux cleaned = 0.000369365 Jy ! Total flux subtracted in 200 components = 0.000369365 Jy ! Clean residual min=-0.001011 max=0.000965 Jy/beam ! Clean residual mean=-0.000010 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.164495 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 73 components and 0.164495 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.216 mas, bmaj=1.848 mas, bpa=76.15 degrees ! Estimated noise=341.792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.04416e-05 Jy ! Component: 100 - total flux cleaned = -6.99502e-06 Jy ! Component: 150 - total flux cleaned = -3.0778e-05 Jy ! Component: 200 - total flux cleaned = -4.19592e-05 Jy ! Total flux subtracted in 200 components = -4.19592e-05 Jy ! Clean residual min=-0.000998 max=0.000924 Jy/beam ! Clean residual mean=-0.000006 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.164453 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 88 components and 0.164453 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=0.073381Jy sigma=0.000773 ! Fit after self-cal, rms=0.073380Jy sigma=0.000773 wmodel J0854+8034_X_2014_08_05_pus_map.mod ! Writing 88 model components to file: J0854+8034_X_2014_08_05_pus_map.mod wobs J0854+8034_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J0854+8034_X_2014_08_05_pus_uvs.fits wwins J0854+8034_X_2014_08_05_pus_map.win ! wwins: Wrote 2 windows to J0854+8034_X_2014_08_05_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 = -0.000110067 Jy ! Component: 100 - total flux cleaned = -0.000247795 Jy ! Component: 150 - total flux cleaned = -0.00032006 Jy ! Component: 200 - total flux cleaned = -0.000401997 Jy ! Component: 250 - total flux cleaned = -0.000520614 Jy ! Component: 300 - total flux cleaned = -0.000648248 Jy ! Component: 350 - total flux cleaned = -0.000759941 Jy ! Component: 400 - total flux cleaned = -0.000892393 Jy ! Component: 450 - total flux cleaned = -0.000962882 Jy ! Component: 500 - total flux cleaned = -0.00105412 Jy ! Component: 550 - total flux cleaned = -0.00112077 Jy ! Component: 600 - total flux cleaned = -0.00119675 Jy ! Component: 650 - total flux cleaned = -0.00127094 Jy ! Component: 700 - total flux cleaned = -0.00136399 Jy ! Component: 750 - total flux cleaned = -0.00144457 Jy ! Component: 800 - total flux cleaned = -0.00149381 Jy ! Component: 850 - total flux cleaned = -0.00157147 Jy ! Component: 900 - total flux cleaned = -0.00163803 Jy ! Component: 950 - total flux cleaned = -0.00170375 Jy ! Component: 1000 - total flux cleaned = -0.00179537 Jy ! Component: 1050 - total flux cleaned = -0.00187652 Jy ! Component: 1100 - total flux cleaned = -0.00192954 Jy ! Component: 1150 - total flux cleaned = -0.0019991 Jy ! Component: 1200 - total flux cleaned = -0.00205036 Jy ! Component: 1250 - total flux cleaned = -0.00210087 Jy ! Component: 1300 - total flux cleaned = -0.00217538 Jy ! Component: 1350 - total flux cleaned = -0.00224889 Jy ! Component: 1400 - total flux cleaned = -0.00229722 Jy ! Component: 1450 - total flux cleaned = -0.00236865 Jy ! Component: 1500 - total flux cleaned = -0.00242334 Jy ! Component: 1550 - total flux cleaned = -0.00246962 Jy ! Component: 1600 - total flux cleaned = -0.00251536 Jy ! Component: 1650 - total flux cleaned = -0.00259041 Jy ! Component: 1700 - total flux cleaned = -0.0026127 Jy ! Component: 1750 - total flux cleaned = -0.00267129 Jy ! Component: 1800 - total flux cleaned = -0.00270739 Jy ! Component: 1850 - total flux cleaned = -0.00274304 Jy ! Component: 1900 - total flux cleaned = -0.00276434 Jy ! Component: 1950 - total flux cleaned = -0.00281309 Jy ! Component: 2000 - total flux cleaned = -0.00280625 Jy ! Total flux subtracted in 2048 components = -0.0028267 Jy ! Clean residual min=-0.000355 max=0.000430 Jy/beam ! Clean residual mean=0.000002 rms=0.000127 Jy/beam ! Combined flux in latest and established models = 0.161626 Jy keep ! Adding 133 model components to the UV plane model. ! The established model now contains 221 components and 0.161626 Jy ![Exited script file: muppet] wmap "J0854+8034_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.216 x 1.848 at 76.15 degrees (North through East) ! Clean map min=-0.00069055 max=0.12875 Jy/beam ! Writing clean map to FITS file: J0854+8034_X_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.128748 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000125571 device "J0854+8034_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J0854+8034_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.292598 0.292598 0.585195 1.17039 2.34078 4.68156 9.36312 18.7262 37.4525 74.905 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.128 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.216 x 1.848 at 76.15 degrees (North through East) ! Clean map min=-0.00069055 max=0.12875 Jy/beam quit ! Quitting program ! Log file J0854+8034_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:09:32 2016