! Started logfile: J0702-2841_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:07:35 2016 obs J0702-2841_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J0702-2841_X_2014_08_05_pus_uva.fits ! AN table 1: 91 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.782906 visibilities/baseline/integration-bin. ! Found source: J0702-2841 ! ! 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 38472 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 J0702-2841_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 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 143 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 143 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 143 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 143 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 143 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 187 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 143 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 143 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 143 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 187 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 187 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.904033Jy sigma=0.008951 ! Fit after self-cal, rms=0.865051Jy sigma=0.008571 ! 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=0.8011 mas, bmaj=4.163 mas, bpa=21.06 degrees ! Estimated noise=936.297 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 = 0.0965078 Jy ! Component: 100 - total flux cleaned = 0.138692 Jy ! Total flux subtracted in 100 components = 0.138692 Jy ! Clean residual min=-0.007842 max=0.020265 Jy/beam ! Clean residual mean=-0.000102 rms=0.003439 Jy/beam ! Combined flux in latest and established models = 0.138692 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.138692 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=0.102839Jy sigma=0.000968 ! Fit after self-cal, rms=0.102591Jy sigma=0.000966 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.024412 Jy ! Component: 100 - total flux cleaned = 0.0401254 Jy ! Total flux subtracted in 100 components = 0.0401254 Jy ! Clean residual min=-0.006315 max=0.008998 Jy/beam ! Clean residual mean=-0.000032 rms=0.002140 Jy/beam ! Combined flux in latest and established models = 0.178817 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 48 components and 0.178817 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=0.092569Jy sigma=0.000855 ! Fit after self-cal, rms=0.092556Jy sigma=0.000854 ! 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=1.01 mas, bmaj=4.757 mas, bpa=20.73 degrees ! Estimated noise=393.261 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 = 0.0185632 Jy ! Component: 100 - total flux cleaned = 0.0290481 Jy ! Component: 150 - total flux cleaned = 0.0355457 Jy ! Component: 200 - total flux cleaned = 0.0396643 Jy ! Total flux subtracted in 200 components = 0.0396643 Jy ! Clean residual min=-0.010040 max=0.008173 Jy/beam ! Clean residual mean=0.000066 rms=0.002502 Jy/beam ! Combined flux in latest and established models = 0.218482 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 87 components and 0.218482 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=0.088608Jy sigma=0.000815 ! Fit after self-cal, rms=0.088585Jy sigma=0.000814 ! 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 0.94 FD 1.10 HN 1.39 KP 0.90 ! LA 1.04 MK 1.00* NL 1.03 OV 1.01 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.12 HN 1.16 KP 0.85 ! LA 1.02 MK 1.00* NL 1.01 OV 0.99 ! PT 0.95 SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.10 HN 1.21 KP 0.80 ! LA 1.05 MK 1.00* NL 1.00 OV 1.03 ! PT 0.93 SC 1.15 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.07 HN 1.11 KP 0.76 ! LA 1.05 MK 1.00* NL 1.01 OV 1.01 ! PT 0.95 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.09 HN 1.09 KP 0.74 ! LA 1.03 MK 1.00* NL 1.01 OV 1.04 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.15 HN 1.15 KP 0.75 ! LA 1.05 MK 1.00* NL 1.02 OV 1.04 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.25 HN 1.00* KP 0.79 ! LA 1.11 MK 1.00* NL 1.09 OV 1.11 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.16 HN 1.21 KP 0.74 ! LA 1.04 MK 1.00* NL 1.06 OV 1.06 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.11 HN 1.17 KP 0.76 ! LA 1.06 MK 1.00* NL 1.02 OV 1.04 ! PT 0.98 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.13 HN 1.20 KP 0.77 ! LA 1.08 MK 1.00* NL 1.06 OV 1.06 ! PT 0.96 SC 0.87 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.16 HN 1.00* KP 0.82 ! LA 1.08 MK 1.00* NL 1.04 OV 1.06 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.13 HN 1.00* KP 0.87 ! LA 1.07 MK 1.00* NL 1.01 OV 1.05 ! PT 1.00 SC 0.90 ! ! ! Fit before self-cal, rms=0.088585Jy sigma=0.000814 ! Fit after self-cal, rms=0.087734Jy sigma=0.000776 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.015 mas, bmaj=4.848 mas, bpa=20.86 degrees ! Estimated noise=393.337 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 (-2.6, 5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00380941 Jy ! Component: 100 - total flux cleaned = 0.00411169 Jy ! Component: 150 - total flux cleaned = 0.0041104 Jy ! Component: 200 - total flux cleaned = 0.00405471 Jy ! Total flux subtracted in 200 components = 0.00405471 Jy ! Clean residual min=-0.002421 max=0.001952 Jy/beam ! Clean residual mean=0.000010 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.222536 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 124 components and 0.222536 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=0.087519Jy sigma=0.000773 ! Fit after self-cal, rms=0.087582Jy sigma=0.000772 ! 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=0.087582Jy sigma=0.000772 ! Fit after self-cal, rms=0.087718Jy sigma=0.000772 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.011 mas, bmaj=4.864 mas, bpa=20.92 degrees ! Estimated noise=390.85 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000473633 Jy ! Component: 100 - total flux cleaned = 0.000317171 Jy ! Component: 150 - total flux cleaned = 0.000312371 Jy ! Component: 200 - total flux cleaned = 0.000384962 Jy ! Total flux subtracted in 200 components = 0.000384962 Jy ! Clean residual min=-0.001861 max=0.001782 Jy/beam ! Clean residual mean=0.000006 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.222921 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 142 components and 0.222921 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=0.087656Jy sigma=0.000772 ! Fit after self-cal, rms=0.087661Jy sigma=0.000772 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 = 0.000175838 Jy ! Component: 100 - total flux cleaned = 0.000210894 Jy ! Component: 150 - total flux cleaned = 0.000211287 Jy ! Component: 200 - total flux cleaned = 0.000211523 Jy ! Total flux subtracted in 200 components = 0.000211523 Jy ! Clean residual min=-0.001649 max=0.001603 Jy/beam ! Clean residual mean=0.000007 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.223133 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 156 components and 0.223133 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=0.087637Jy sigma=0.000771 ! Fit after self-cal, rms=0.087638Jy sigma=0.000771 ! 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=0.087638Jy sigma=0.000771 ! Fit after self-cal, rms=0.090084Jy sigma=0.000769 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.008 mas, bmaj=4.88 mas, bpa=20.89 degrees ! Estimated noise=389.771 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000234252 Jy ! Component: 100 - total flux cleaned = -0.000232197 Jy ! Component: 150 - total flux cleaned = -0.00017339 Jy ! Component: 200 - total flux cleaned = -0.000119173 Jy ! Total flux subtracted in 200 components = -0.000119173 Jy ! Clean residual min=-0.001383 max=0.001399 Jy/beam ! Clean residual mean=0.000003 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.223014 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 167 components and 0.223014 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=0.090055Jy sigma=0.000769 ! Fit after self-cal, rms=0.090095Jy sigma=0.000769 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 = 2.8625e-05 Jy ! Component: 100 - total flux cleaned = 0.000105454 Jy ! Component: 150 - total flux cleaned = 0.000153169 Jy ! Component: 200 - total flux cleaned = 0.000220798 Jy ! Total flux subtracted in 200 components = 0.000220798 Jy ! Clean residual min=-0.001309 max=0.001298 Jy/beam ! Clean residual mean=0.000004 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.223235 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 176 components and 0.223235 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=0.090079Jy sigma=0.000769 ! Fit after self-cal, rms=0.090079Jy sigma=0.000769 ! 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=0.090079Jy sigma=0.000769 ! Fit after self-cal, rms=0.090302Jy sigma=0.000769 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.458 mas, bmaj=7.12 mas, bpa=8.96 degrees ! Estimated noise=440.657 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00024611 Jy ! Component: 100 - total flux cleaned = 0.000341378 Jy ! Component: 150 - total flux cleaned = 0.000381213 Jy ! Component: 200 - total flux cleaned = 0.000399191 Jy ! Total flux subtracted in 200 components = 0.000399191 Jy ! Clean residual min=-0.001576 max=0.001108 Jy/beam ! Clean residual mean=0.000009 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.223634 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 202 components and 0.223634 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=0.090296Jy sigma=0.000769 ! Fit after self-cal, rms=0.090305Jy sigma=0.000769 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 = 9.10027e-05 Jy ! Component: 100 - total flux cleaned = 9.15982e-05 Jy ! Component: 150 - total flux cleaned = 0.000106407 Jy ! Component: 200 - total flux cleaned = 0.000105764 Jy ! Total flux subtracted in 200 components = 0.000105764 Jy ! Clean residual min=-0.001558 max=0.001073 Jy/beam ! Clean residual mean=0.000010 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.22374 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 212 components and 0.22374 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=0.090302Jy sigma=0.000769 ! Fit after self-cal, rms=0.090301Jy sigma=0.000769 ! 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=1.004 mas, bmaj=4.89 mas, bpa=20.99 degrees ! Estimated noise=388.085 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.004 x 4.89 at 20.99 degrees (North through East) ! Clean map min=-0.0012566 max=0.11357 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=0.7852 mas, bmaj=4.328 mas, bpa=21.43 degrees ! Estimated noise=950.674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0989805 Jy ! Component: 100 - total flux cleaned = 0.142158 Jy ! Component: 150 - total flux cleaned = 0.164765 Jy ! Component: 200 - total flux cleaned = 0.178779 Jy ! Total flux subtracted in 200 components = 0.178779 Jy ! Clean residual min=-0.004078 max=0.007795 Jy/beam ! Clean residual mean=-0.000061 rms=0.001575 Jy/beam ! Combined flux in latest and established models = 0.178779 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 42 model components to the UV plane model. ! The established model now contains 42 components and 0.178779 Jy ! Inverting map and beam ! Estimated beam: bmin=1.004 mas, bmaj=4.89 mas, bpa=20.99 degrees ! Estimated noise=388.085 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 = 0.0146544 Jy ! Component: 100 - total flux cleaned = 0.02372 Jy ! Component: 150 - total flux cleaned = 0.0297116 Jy ! Component: 200 - total flux cleaned = 0.0338159 Jy ! Total flux subtracted in 200 components = 0.0338159 Jy ! Clean residual min=-0.002026 max=0.003002 Jy/beam ! Clean residual mean=-0.000017 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.212595 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 93 components and 0.212595 Jy ! Inverting map ! Added new window around map position (-9.2, 21). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00308652 Jy ! Component: 100 - total flux cleaned = 0.00526762 Jy ! Component: 150 - total flux cleaned = 0.00693062 Jy ! Component: 200 - total flux cleaned = 0.00824672 Jy ! Total flux subtracted in 200 components = 0.00824672 Jy ! Clean residual min=-0.001526 max=0.001588 Jy/beam ! Clean residual mean=0.000004 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.220841 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 129 components and 0.220841 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=2.458 mas, bmaj=7.12 mas, bpa=8.96 degrees ! Estimated noise=440.657 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136517 Jy ! Component: 100 - total flux cleaned = 0.00188313 Jy ! Component: 150 - total flux cleaned = 0.00207725 Jy ! Component: 200 - total flux cleaned = 0.00213368 Jy ! Total flux subtracted in 200 components = 0.00213368 Jy ! Clean residual min=-0.001404 max=0.001115 Jy/beam ! Clean residual mean=0.000012 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.222975 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 = 7.75805e-05 Jy ! Component: 100 - total flux cleaned = 0.000147496 Jy ! Component: 150 - total flux cleaned = 0.000211031 Jy ! Component: 200 - total flux cleaned = 0.000250527 Jy ! Total flux subtracted in 200 components = 0.000250527 Jy ! Clean residual min=-0.001338 max=0.001011 Jy/beam ! Clean residual mean=0.000012 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.223226 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 183 components and 0.223226 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.004 mas, bmaj=4.89 mas, bpa=20.99 degrees ! Estimated noise=388.085 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000147088 Jy ! Component: 100 - total flux cleaned = 0.000227626 Jy ! Component: 150 - total flux cleaned = 0.000275509 Jy ! Component: 200 - total flux cleaned = 0.000318974 Jy ! Total flux subtracted in 200 components = 0.000318974 Jy ! Clean residual min=-0.001180 max=0.001100 Jy/beam ! Clean residual mean=0.000008 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.223545 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 203 components and 0.223545 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=0.090270Jy sigma=0.000769 ! Fit after self-cal, rms=0.090283Jy sigma=0.000769 wmodel J0702-2841_X_2014_08_05_pus_map.mod ! Writing 203 model components to file: J0702-2841_X_2014_08_05_pus_map.mod wobs J0702-2841_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J0702-2841_X_2014_08_05_pus_uvs.fits wwins J0702-2841_X_2014_08_05_pus_map.win ! wwins: Wrote 3 windows to J0702-2841_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 = -0.000132722 Jy ! Component: 100 - total flux cleaned = -0.000152279 Jy ! Component: 150 - total flux cleaned = -8.42202e-05 Jy ! Component: 200 - total flux cleaned = -3.01757e-06 Jy ! Component: 250 - total flux cleaned = 8.97458e-05 Jy ! Component: 300 - total flux cleaned = 0.000163852 Jy ! Component: 350 - total flux cleaned = 0.000220692 Jy ! Component: 400 - total flux cleaned = 0.000220542 Jy ! Component: 450 - total flux cleaned = 0.000260259 Jy ! Component: 500 - total flux cleaned = 0.00032423 Jy ! Component: 550 - total flux cleaned = 0.000385949 Jy ! Component: 600 - total flux cleaned = 0.000421717 Jy ! Component: 650 - total flux cleaned = 0.000468781 Jy ! Component: 700 - total flux cleaned = 0.000548812 Jy ! Component: 750 - total flux cleaned = 0.000615456 Jy ! Component: 800 - total flux cleaned = 0.000680231 Jy ! Component: 850 - total flux cleaned = 0.000733032 Jy ! Component: 900 - total flux cleaned = 0.000784961 Jy ! Component: 950 - total flux cleaned = 0.000835778 Jy ! Component: 1000 - total flux cleaned = 0.000875515 Jy ! Component: 1050 - total flux cleaned = 0.000894973 Jy ! Component: 1100 - total flux cleaned = 0.000942777 Jy ! Component: 1150 - total flux cleaned = 0.000970671 Jy ! Component: 1200 - total flux cleaned = 0.000998117 Jy ! Component: 1250 - total flux cleaned = 0.00102506 Jy ! Component: 1300 - total flux cleaned = 0.00106029 Jy ! Component: 1350 - total flux cleaned = 0.00107761 Jy ! Component: 1400 - total flux cleaned = 0.00112041 Jy ! Component: 1450 - total flux cleaned = 0.0011543 Jy ! Component: 1500 - total flux cleaned = 0.00121229 Jy ! Component: 1550 - total flux cleaned = 0.00123679 Jy ! Component: 1600 - total flux cleaned = 0.00126087 Jy ! Component: 1650 - total flux cleaned = 0.00128479 Jy ! Component: 1700 - total flux cleaned = 0.00131614 Jy ! Component: 1750 - total flux cleaned = 0.00134713 Jy ! Component: 1800 - total flux cleaned = 0.00140037 Jy ! Component: 1850 - total flux cleaned = 0.00143046 Jy ! Component: 1900 - total flux cleaned = 0.00145289 Jy ! Component: 1950 - total flux cleaned = 0.00151171 Jy ! Component: 2000 - total flux cleaned = 0.00155525 Jy ! Total flux subtracted in 2048 components = 0.00161982 Jy ! Clean residual min=-0.000424 max=0.000381 Jy/beam ! Clean residual mean=0.000004 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.225164 Jy keep ! Adding 126 model components to the UV plane model. ! The established model now contains 329 components and 0.225164 Jy ![Exited script file: muppet] wmap "J0702-2841_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.004 x 4.89 at 20.99 degrees (North through East) ! Clean map min=-0.00083598 max=0.11283 Jy/beam ! Writing clean map to FITS file: J0702-2841_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 0.11283 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000144662 device "J0702-2841_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J0702-2841_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.384637 0.384637 0.769274 1.53855 3.07709 6.15419 12.3084 24.6168 49.2335 98.467 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.112 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.004 x 4.89 at 20.99 degrees (North through East) ! Clean map min=-0.00083598 max=0.11283 Jy/beam quit ! Quitting program ! Log file J0702-2841_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:07:38 2016