! Started logfile: J0805+2106_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:06:00 2016 obs J0805+2106_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J0805+2106_X_2014_08_09_pus_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.65692 visibilities/baseline/integration-bin. ! Found source: J0805+2106 ! ! 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 324 lines of history. ! ! Reading 20220 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+2106_X_2014_08_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 110 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 110 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 110 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 110 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 110 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 110 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 110 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 110 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 110 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 110 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 110 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 110 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.775033Jy sigma=0.008613 ! Fit after self-cal, rms=0.758536Jy sigma=0.008432 ! 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=0.8198 mas, bmaj=2.173 mas, bpa=-18.92 degrees ! Estimated noise=942.855 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 = 0.187632 Jy ! Component: 100 - total flux cleaned = 0.232817 Jy ! Total flux subtracted in 100 components = 0.232817 Jy ! Clean residual min=-0.025013 max=0.065994 Jy/beam ! Clean residual mean=0.000027 rms=0.007714 Jy/beam ! Combined flux in latest and established models = 0.232817 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.232817 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=0.131976Jy sigma=0.001445 ! Fit after self-cal, rms=0.131964Jy sigma=0.001445 ! Inverting map ! Added new window around map position (1.4, -3.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0563638 Jy ! Component: 100 - total flux cleaned = 0.0835325 Jy ! Total flux subtracted in 100 components = 0.0835325 Jy ! Clean residual min=-0.017964 max=0.019565 Jy/beam ! Clean residual mean=0.000027 rms=0.004796 Jy/beam ! Combined flux in latest and established models = 0.316349 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 19 components and 0.316349 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=0.101332Jy sigma=0.001082 ! Fit after self-cal, rms=0.098350Jy sigma=0.001048 ! 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=1.048 mas, bmaj=2.278 mas, bpa=-16.44 degrees ! Estimated noise=451.105 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 = 0.0303072 Jy ! Component: 100 - total flux cleaned = 0.0499156 Jy ! Component: 150 - total flux cleaned = 0.064077 Jy ! Component: 200 - total flux cleaned = 0.0746522 Jy ! Total flux subtracted in 200 components = 0.0746522 Jy ! Clean residual min=-0.013648 max=0.013164 Jy/beam ! Clean residual mean=-0.000007 rms=0.003448 Jy/beam ! Combined flux in latest and established models = 0.391001 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 62 components and 0.391001 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=0.086603Jy sigma=0.000911 ! Fit after self-cal, rms=0.086072Jy sigma=0.000904 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.14 HN 1.07 KP 0.90 ! LA 0.98 MK 0.98 NL 0.94 OV 0.97 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.15 HN 1.07 KP 0.84 ! LA 0.99 MK 0.95 NL 0.95 OV 0.97 ! PT 0.93 SC 1.05 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.13 HN 1.13 KP 0.81 ! LA 1.01 MK 0.96 NL 0.94 OV 0.98 ! PT 0.91 SC 1.07 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.11 HN 1.06 KP 0.76 ! LA 1.01 MK 0.99 NL 0.96 OV 0.98 ! PT 0.94 SC 1.07 ! ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.12 HN 1.06 KP 0.74 ! LA 1.01 MK 0.99 NL 0.97 OV 0.99 ! PT 0.91 SC 1.04 ! ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.18 HN 1.09 KP 0.74 ! LA 1.03 MK 0.98 NL 0.96 OV 1.01 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.27 HN 1.21 KP 0.79 ! LA 1.11 MK 1.06 NL 1.02 OV 1.05 ! PT 1.01 SC 1.12 ! ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.16 HN 1.16 KP 0.72 ! LA 1.02 MK 1.02 NL 0.99 OV 1.03 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 9. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.16 HN 1.15 KP 0.75 ! LA 1.02 MK 0.97 NL 0.98 OV 1.03 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 10. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.15 HN 1.14 KP 0.77 ! LA 1.04 MK 1.03 NL 1.03 OV 1.01 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 11. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.19 HN 1.12 KP 0.82 ! LA 1.06 MK 1.01 NL 1.01 OV 1.03 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 12. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.19 HN 1.11 KP 0.86 ! LA 1.04 MK 1.00 NL 1.01 OV 1.01 ! PT 0.97 SC 1.04 ! ! ! Fit before self-cal, rms=0.086072Jy sigma=0.000904 ! Fit after self-cal, rms=0.075024Jy sigma=0.000777 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.063 mas, bmaj=2.294 mas, bpa=-16.71 degrees ! Estimated noise=446.162 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 = 0.00307473 Jy ! Component: 100 - total flux cleaned = 0.00328711 Jy ! Component: 150 - total flux cleaned = 0.00344049 Jy ! Component: 200 - total flux cleaned = 0.00350571 Jy ! Total flux subtracted in 200 components = 0.00350571 Jy ! Clean residual min=-0.002397 max=0.003007 Jy/beam ! Clean residual mean=-0.000006 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.394507 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 81 components and 0.394507 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=0.074734Jy sigma=0.000774 ! Fit after self-cal, rms=0.074798Jy sigma=0.000773 ! 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=0.074798Jy sigma=0.000773 ! Fit after self-cal, rms=0.075074Jy sigma=0.000771 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.063 mas, bmaj=2.293 mas, bpa=-16.77 degrees ! Estimated noise=446.476 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149773 Jy ! Component: 100 - total flux cleaned = 0.00198238 Jy ! Component: 150 - total flux cleaned = 0.00208111 Jy ! Component: 200 - total flux cleaned = 0.00225045 Jy ! Total flux subtracted in 200 components = 0.00225045 Jy ! Clean residual min=-0.001709 max=0.002378 Jy/beam ! Clean residual mean=0.000002 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.396758 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 88 components and 0.396758 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=0.074990Jy sigma=0.000770 ! Fit after self-cal, rms=0.074989Jy sigma=0.000770 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 (3.4, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174748 Jy ! Component: 100 - total flux cleaned = 0.00169928 Jy ! Component: 150 - total flux cleaned = 0.00169954 Jy ! Component: 200 - total flux cleaned = 0.00177291 Jy ! Total flux subtracted in 200 components = 0.00177291 Jy ! Clean residual min=-0.001519 max=0.001610 Jy/beam ! Clean residual mean=0.000005 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.398531 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 109 components and 0.398531 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=0.074908Jy sigma=0.000769 ! Fit after self-cal, rms=0.074902Jy sigma=0.000769 ! 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=0.074902Jy sigma=0.000769 ! Fit after self-cal, rms=0.074878Jy sigma=0.000769 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.063 mas, bmaj=2.293 mas, bpa=-16.8 degrees ! Estimated noise=446.107 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000909562 Jy ! Component: 100 - total flux cleaned = 0.00117871 Jy ! Component: 150 - total flux cleaned = 0.0012447 Jy ! Component: 200 - total flux cleaned = 0.00133361 Jy ! Total flux subtracted in 200 components = 0.00133361 Jy ! Clean residual min=-0.001428 max=0.001335 Jy/beam ! Clean residual mean=0.000003 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.399864 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 117 components and 0.399864 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=0.074845Jy sigma=0.000768 ! Fit after self-cal, rms=0.074842Jy sigma=0.000768 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 = 0.000256901 Jy ! Component: 100 - total flux cleaned = 0.000311974 Jy ! Component: 150 - total flux cleaned = 0.000313 Jy ! Component: 200 - total flux cleaned = 0.00033606 Jy ! Total flux subtracted in 200 components = 0.00033606 Jy ! Clean residual min=-0.001380 max=0.001238 Jy/beam ! Clean residual mean=0.000003 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.4002 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 123 components and 0.4002 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=0.074827Jy sigma=0.000768 ! Fit after self-cal, rms=0.074826Jy sigma=0.000768 ! 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=0.074826Jy sigma=0.000768 ! Fit after self-cal, rms=0.074844Jy sigma=0.000768 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.253 mas, bmaj=2.869 mas, bpa=-9.657 degrees ! Estimated noise=508.56 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000633792 Jy ! Component: 100 - total flux cleaned = 0.000733393 Jy ! Component: 150 - total flux cleaned = 0.000792801 Jy ! Component: 200 - total flux cleaned = 0.000841406 Jy ! Total flux subtracted in 200 components = 0.000841406 Jy ! Clean residual min=-0.001149 max=0.001179 Jy/beam ! Clean residual mean=0.000005 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.401042 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 140 components and 0.401042 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=0.074835Jy sigma=0.000768 ! Fit after self-cal, rms=0.074835Jy sigma=0.000768 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 = 1.478e-05 Jy ! Component: 100 - total flux cleaned = 5.73751e-05 Jy ! Component: 150 - total flux cleaned = 5.81893e-05 Jy ! Component: 200 - total flux cleaned = 5.81873e-05 Jy ! Total flux subtracted in 200 components = 5.81873e-05 Jy ! Clean residual min=-0.001126 max=0.001111 Jy/beam ! Clean residual mean=0.000005 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.4011 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 147 components and 0.4011 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=0.074833Jy sigma=0.000768 ! Fit after self-cal, rms=0.074832Jy sigma=0.000768 ! 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=1.063 mas, bmaj=2.292 mas, bpa=-16.81 degrees ! Estimated noise=445.961 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.063 x 2.292 at -16.81 degrees (North through East) ! Clean map min=-0.0016145 max=0.24658 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=0.8286 mas, bmaj=2.188 mas, bpa=-19.16 degrees ! Estimated noise=943.572 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.188732 Jy ! Component: 100 - total flux cleaned = 0.256886 Jy ! Component: 150 - total flux cleaned = 0.295273 Jy ! Component: 200 - total flux cleaned = 0.319564 Jy ! Total flux subtracted in 200 components = 0.319564 Jy ! Clean residual min=-0.007056 max=0.013359 Jy/beam ! Clean residual mean=0.000017 rms=0.002558 Jy/beam ! Combined flux in latest and established models = 0.319564 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.319564 Jy ! Inverting map and beam ! Estimated beam: bmin=1.063 mas, bmaj=2.292 mas, bpa=-16.81 degrees ! Estimated noise=445.961 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 = 0.022582 Jy ! Component: 100 - total flux cleaned = 0.0379751 Jy ! Component: 150 - total flux cleaned = 0.0490312 Jy ! Component: 200 - total flux cleaned = 0.0571243 Jy ! Total flux subtracted in 200 components = 0.0571243 Jy ! Clean residual min=-0.002692 max=0.004620 Jy/beam ! Clean residual mean=-0.000008 rms=0.001055 Jy/beam ! Combined flux in latest and established models = 0.376688 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 71 components and 0.376688 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00606286 Jy ! Component: 100 - total flux cleaned = 0.0106859 Jy ! Component: 150 - total flux cleaned = 0.0142783 Jy ! Component: 200 - total flux cleaned = 0.0170919 Jy ! Total flux subtracted in 200 components = 0.0170919 Jy ! Clean residual min=-0.001736 max=0.001763 Jy/beam ! Clean residual mean=0.000000 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.39378 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 97 components and 0.39378 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=2.253 mas, bmaj=2.869 mas, bpa=-9.657 degrees ! Estimated noise=508.56 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00312246 Jy ! Component: 100 - total flux cleaned = 0.00454571 Jy ! Component: 150 - total flux cleaned = 0.00540897 Jy ! Component: 200 - total flux cleaned = 0.00579972 Jy ! Total flux subtracted in 200 components = 0.00579972 Jy ! Clean residual min=-0.001424 max=0.001328 Jy/beam ! Clean residual mean=0.000005 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.39958 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 = 0.000401387 Jy ! Component: 100 - total flux cleaned = 0.000669858 Jy ! Component: 150 - total flux cleaned = 0.000956778 Jy ! Component: 200 - total flux cleaned = 0.00115519 Jy ! Total flux subtracted in 200 components = 0.00115519 Jy ! Clean residual min=-0.001284 max=0.001232 Jy/beam ! Clean residual mean=0.000006 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.400735 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 141 components and 0.400735 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.063 mas, bmaj=2.292 mas, bpa=-16.81 degrees ! Estimated noise=445.961 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000108549 Jy ! Component: 100 - total flux cleaned = 0.000142146 Jy ! Component: 150 - total flux cleaned = 0.000231304 Jy ! Component: 200 - total flux cleaned = 0.000258079 Jy ! Total flux subtracted in 200 components = 0.000258079 Jy ! Clean residual min=-0.001328 max=0.001303 Jy/beam ! Clean residual mean=0.000003 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.400993 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 158 components and 0.400993 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=0.074861Jy sigma=0.000768 ! Fit after self-cal, rms=0.074854Jy sigma=0.000768 wmodel J0805+2106_X_2014_08_09_pus_map.mod ! Writing 158 model components to file: J0805+2106_X_2014_08_09_pus_map.mod wobs J0805+2106_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J0805+2106_X_2014_08_09_pus_uvs.fits wwins J0805+2106_X_2014_08_09_pus_map.win ! wwins: Wrote 3 windows to J0805+2106_X_2014_08_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 = 2.16214e-05 Jy ! Component: 100 - total flux cleaned = -4.19002e-05 Jy ! Component: 150 - total flux cleaned = -0.000205874 Jy ! Component: 200 - total flux cleaned = -0.00034324 Jy ! Component: 250 - total flux cleaned = -0.000361622 Jy ! Component: 300 - total flux cleaned = -0.000361559 Jy ! Component: 350 - total flux cleaned = -0.000361684 Jy ! Component: 400 - total flux cleaned = -0.000395598 Jy ! Component: 450 - total flux cleaned = -0.000461103 Jy ! Component: 500 - total flux cleaned = -0.000428872 Jy ! Component: 550 - total flux cleaned = -0.000397998 Jy ! Component: 600 - total flux cleaned = -0.00036803 Jy ! Component: 650 - total flux cleaned = -0.000397733 Jy ! Component: 700 - total flux cleaned = -0.000426326 Jy ! Component: 750 - total flux cleaned = -0.000425955 Jy ! Component: 800 - total flux cleaned = -0.000411808 Jy ! Component: 850 - total flux cleaned = -0.000371465 Jy ! Component: 900 - total flux cleaned = -0.000384784 Jy ! Component: 950 - total flux cleaned = -0.000358933 Jy ! Component: 1000 - total flux cleaned = -0.000333723 Jy ! Component: 1050 - total flux cleaned = -0.000284184 Jy ! Component: 1100 - total flux cleaned = -0.000284236 Jy ! Component: 1150 - total flux cleaned = -0.000236248 Jy ! Component: 1200 - total flux cleaned = -0.00024791 Jy ! Component: 1250 - total flux cleaned = -0.000224757 Jy ! Component: 1300 - total flux cleaned = -0.000202009 Jy ! Component: 1350 - total flux cleaned = -0.000213083 Jy ! Component: 1400 - total flux cleaned = -0.000135445 Jy ! Component: 1450 - total flux cleaned = -0.000146662 Jy ! Component: 1500 - total flux cleaned = -0.000124942 Jy ! Component: 1550 - total flux cleaned = -8.23167e-05 Jy ! Component: 1600 - total flux cleaned = -2.98647e-05 Jy ! Component: 1650 - total flux cleaned = -9.2738e-06 Jy ! Component: 1700 - total flux cleaned = 9.25232e-07 Jy ! Component: 1750 - total flux cleaned = 5.12018e-05 Jy ! Component: 1800 - total flux cleaned = 0.000100969 Jy ! Component: 1850 - total flux cleaned = 0.000140147 Jy ! Component: 1900 - total flux cleaned = 0.000208199 Jy ! Component: 1950 - total flux cleaned = 0.000246723 Jy ! Component: 2000 - total flux cleaned = 0.000294143 Jy ! Total flux subtracted in 2048 components = 0.00033166 Jy ! Clean residual min=-0.000593 max=0.000496 Jy/beam ! Clean residual mean=0.000002 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.401325 Jy keep ! Adding 139 model components to the UV plane model. ! The established model now contains 297 components and 0.401325 Jy ![Exited script file: muppet] wmap "J0805+2106_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.063 x 2.292 at -16.81 degrees (North through East) ! Clean map min=-0.0015769 max=0.24727 Jy/beam ! Writing clean map to FITS file: J0805+2106_X_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.247267 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000174554 device "J0805+2106_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0805+2106_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.21178 0.21178 0.42356 0.847119 1.69424 3.38848 6.77696 13.5539 27.1078 54.2156 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.247 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.063 x 2.292 at -16.81 degrees (North through East) ! Clean map min=-0.0015769 max=0.24727 Jy/beam quit ! Quitting program ! Log file J0805+2106_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:06:02 2016