! Started logfile: J1001+1015_X_2015_01_22_pus_uvs.log on Wed Jan 4 13:09:46 2017 obs J1001+1015_X_2015_01_22_pus_uva.fits ! Reading UV FITS file: J1001+1015_X_2015_01_22_pus_uva.fits ! AN table 1: 53 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.913208 visibilities/baseline/integration-bin. ! Found source: J1001+1015 ! ! 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 295 lines of history. ! ! Reading 26136 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 J1001+1015_X_2015_01_22_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 122 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.952934Jy sigma=0.010217 ! Fit after self-cal, rms=0.928874Jy sigma=0.010020 ! 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=0.8503 mas, bmaj=1.89 mas, bpa=-20.6 degrees ! Estimated noise=1233.25 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 = 0.0568888 Jy ! Component: 100 - total flux cleaned = 0.0717716 Jy ! Total flux subtracted in 100 components = 0.0717716 Jy ! Clean residual min=-0.008328 max=0.013192 Jy/beam ! Clean residual mean=0.000037 rms=0.002475 Jy/beam ! Combined flux in latest and established models = 0.0717717 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0717717 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=0.091669Jy sigma=0.000848 ! Fit after self-cal, rms=0.091510Jy sigma=0.000847 ! 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=1.088 mas, bmaj=2.226 mas, bpa=-21.48 degrees ! Estimated noise=442.339 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 = 0.0106649 Jy ! Component: 100 - total flux cleaned = 0.01571 Jy ! Component: 150 - total flux cleaned = 0.0172284 Jy ! Component: 200 - total flux cleaned = 0.0177823 Jy ! Total flux subtracted in 200 components = 0.0177823 Jy ! Clean residual min=-0.007773 max=0.016788 Jy/beam ! Clean residual mean=0.000050 rms=0.002782 Jy/beam ! Combined flux in latest and established models = 0.089554 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 0.089554 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=0.090696Jy sigma=0.000830 ! Fit after self-cal, rms=0.090712Jy sigma=0.000829 ! Inverting map ! Added new window around map position (-3.2, -13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0133456 Jy ! Component: 100 - total flux cleaned = 0.0187464 Jy ! Component: 150 - total flux cleaned = 0.0216435 Jy ! Component: 200 - total flux cleaned = 0.0233416 Jy ! Total flux subtracted in 200 components = 0.0233416 Jy ! Clean residual min=-0.005478 max=0.006826 Jy/beam ! Clean residual mean=0.000033 rms=0.001721 Jy/beam ! Combined flux in latest and established models = 0.112896 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 41 components and 0.112896 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=0.089062Jy sigma=0.000801 ! Fit after self-cal, rms=0.088787Jy sigma=0.000798 ! 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 0.86 FD 1.02 HN 1.05 KP 1.16 ! LA 1.79 MK 1.00* NL 0.92 OV 0.86 ! PT 1.01 SC 1.14 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.95 HN 1.05 KP 1.10 ! LA 2.06 MK 0.97 NL 0.94 OV 0.84 ! PT 1.02 SC 1.18 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 0.95 HN 1.09 KP 1.01 ! LA 2.43 MK 1.02 NL 0.95 OV 0.90 ! PT 0.97 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.90 HN 0.93 KP 0.97 ! LA 2.17 MK 1.01 NL 0.95 OV 0.86 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.90 HN 0.98 KP 1.00 ! LA 2.09 MK 1.00 NL 0.94 OV 0.89 ! PT 0.96 SC 1.12 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.99 HN 0.94 KP 0.96 ! LA 2.01 MK 0.98 NL 0.97 OV 0.89 ! PT 1.00 SC 1.20 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.04 HN 1.07 KP 0.94 ! LA 1.97 MK 1.06 NL 0.95 OV 0.96 ! PT 1.01 SC 1.16 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.01 HN 1.03 KP 0.98 ! LA 2.10 MK 1.06 NL 0.87 OV 0.93 ! PT 0.96 SC 1.13 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.90 HN 1.02 KP 0.98 ! LA 1.90 MK 1.04 NL 0.95 OV 0.92 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.94 HN 0.99 KP 1.07 ! LA 1.99 MK 1.02 NL 0.97 OV 0.90 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.01 HN 1.02 KP 1.06 ! LA 1.69 MK 1.02 NL 0.98 OV 0.87 ! PT 1.06 SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.91 HN 0.94 KP 1.12 ! LA 1.69 MK 1.02 NL 0.96 OV 0.91 ! PT 1.08 SC 1.13 ! ! ! Fit before self-cal, rms=0.088787Jy sigma=0.000798 ! Fit after self-cal, rms=0.117591Jy sigma=0.000784 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.101 mas, bmaj=2.207 mas, bpa=-21.62 degrees ! Estimated noise=431.419 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 = 0.00408294 Jy ! Component: 100 - total flux cleaned = 0.0059171 Jy ! Component: 150 - total flux cleaned = 0.00715226 Jy ! Component: 200 - total flux cleaned = 0.00782918 Jy ! Total flux subtracted in 200 components = 0.00782918 Jy ! Clean residual min=-0.002275 max=0.004490 Jy/beam ! Clean residual mean=-0.000004 rms=0.000826 Jy/beam ! Combined flux in latest and established models = 0.120725 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 66 components and 0.120725 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=0.117467Jy sigma=0.000780 ! Fit after self-cal, rms=0.118022Jy sigma=0.000780 ! Inverting map ! Added new window around map position (-0.2, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00310847 Jy ! Component: 100 - total flux cleaned = 0.0036995 Jy ! Component: 150 - total flux cleaned = 0.00382528 Jy ! Component: 200 - total flux cleaned = 0.00386759 Jy ! Total flux subtracted in 200 components = 0.00386759 Jy ! Clean residual min=-0.001922 max=0.002239 Jy/beam ! Clean residual mean=0.000005 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.124592 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 89 components and 0.124592 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=0.117902Jy sigma=0.000777 ! Fit after self-cal, rms=0.117960Jy sigma=0.000776 ! 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=0.117960Jy sigma=0.000776 ! Fit after self-cal, rms=0.124438Jy sigma=0.000776 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.101 mas, bmaj=2.195 mas, bpa=-21.5 degrees ! Estimated noise=431.455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171253 Jy ! Component: 100 - total flux cleaned = 0.00244406 Jy ! Component: 150 - total flux cleaned = 0.00281795 Jy ! Component: 200 - total flux cleaned = 0.00298333 Jy ! Total flux subtracted in 200 components = 0.00298333 Jy ! Clean residual min=-0.001469 max=0.001763 Jy/beam ! Clean residual mean=0.000003 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.127576 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 108 components and 0.127576 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=0.124413Jy sigma=0.000775 ! Fit after self-cal, rms=0.124517Jy sigma=0.000775 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 (24.2, 8.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110477 Jy ! Component: 100 - total flux cleaned = 0.00122869 Jy ! Component: 150 - total flux cleaned = 0.00132821 Jy ! Component: 200 - total flux cleaned = 0.00145092 Jy ! Total flux subtracted in 200 components = 0.00145092 Jy ! Clean residual min=-0.001411 max=0.001605 Jy/beam ! Clean residual mean=0.000006 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.129027 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 130 components and 0.129027 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=0.124474Jy sigma=0.000775 ! Fit after self-cal, rms=0.124482Jy sigma=0.000775 ! 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=0.124482Jy sigma=0.000775 ! Fit after self-cal, rms=0.125642Jy sigma=0.000775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.1 mas, bmaj=2.193 mas, bpa=-21.49 degrees ! Estimated noise=430.919 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000672154 Jy ! Component: 100 - total flux cleaned = 0.000760887 Jy ! Component: 150 - total flux cleaned = 0.000843511 Jy ! Component: 200 - total flux cleaned = 0.000970449 Jy ! Total flux subtracted in 200 components = 0.000970449 Jy ! Clean residual min=-0.001383 max=0.001522 Jy/beam ! Clean residual mean=0.000006 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.129997 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 141 components and 0.129997 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=0.125624Jy sigma=0.000775 ! Fit after self-cal, rms=0.125633Jy sigma=0.000775 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 = 0.000252095 Jy ! Component: 100 - total flux cleaned = 0.000348043 Jy ! Component: 150 - total flux cleaned = 0.000438599 Jy ! Component: 200 - total flux cleaned = 0.000544281 Jy ! Total flux subtracted in 200 components = 0.000544281 Jy ! Clean residual min=-0.001356 max=0.001477 Jy/beam ! Clean residual mean=0.000006 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.130541 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 147 components and 0.130541 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=0.125623Jy sigma=0.000775 ! Fit after self-cal, rms=0.125625Jy sigma=0.000775 ! Inverting map ! Added new window around map position (-21, 21.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128094 Jy ! Component: 100 - total flux cleaned = 0.00155828 Jy ! Component: 150 - total flux cleaned = 0.00181713 Jy ! Component: 200 - total flux cleaned = 0.00210167 Jy ! Total flux subtracted in 200 components = 0.00210167 Jy ! Clean residual min=-0.001219 max=0.001226 Jy/beam ! Clean residual mean=0.000008 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.132643 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 168 components and 0.132643 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=0.125596Jy sigma=0.000774 ! Fit after self-cal, rms=0.125599Jy sigma=0.000774 ! 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=0.125599Jy sigma=0.000774 ! Fit after self-cal, rms=0.125255Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.357 mas, bmaj=2.852 mas, bpa=10.29 degrees ! Estimated noise=504.201 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000435885 Jy ! Component: 100 - total flux cleaned = 0.000693606 Jy ! Component: 150 - total flux cleaned = 0.00085388 Jy ! Component: 200 - total flux cleaned = 0.000917506 Jy ! Total flux subtracted in 200 components = 0.000917506 Jy ! Clean residual min=-0.001316 max=0.001266 Jy/beam ! Clean residual mean=0.000012 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.133561 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 184 components and 0.133561 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=0.125245Jy sigma=0.000774 ! Fit after self-cal, rms=0.125249Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000165444 Jy ! Component: 100 - total flux cleaned = 0.000229143 Jy ! Component: 150 - total flux cleaned = 0.000248879 Jy ! Component: 200 - total flux cleaned = 0.000266896 Jy ! Total flux subtracted in 200 components = 0.000266896 Jy ! Clean residual min=-0.001330 max=0.001249 Jy/beam ! Clean residual mean=0.000012 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.133827 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 195 components and 0.133827 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=0.125241Jy sigma=0.000774 ! Fit after self-cal, rms=0.125243Jy sigma=0.000774 ! 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=1.099 mas, bmaj=2.193 mas, bpa=-21.5 degrees ! Estimated noise=430.378 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.099 x 2.193 at -21.5 degrees (North through East) ! Clean map min=-0.0021106 max=0.077387 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=0.8571 mas, bmaj=1.853 mas, bpa=-20.67 degrees ! Estimated noise=1235.72 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0559483 Jy ! Component: 100 - total flux cleaned = 0.0748077 Jy ! Component: 150 - total flux cleaned = 0.0870085 Jy ! Component: 200 - total flux cleaned = 0.0956832 Jy ! Total flux subtracted in 200 components = 0.0956832 Jy ! Clean residual min=-0.005092 max=0.005094 Jy/beam ! Clean residual mean=0.000014 rms=0.001463 Jy/beam ! Combined flux in latest and established models = 0.0956833 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0956833 Jy ! Inverting map and beam ! Estimated beam: bmin=1.099 mas, bmaj=2.193 mas, bpa=-21.5 degrees ! Estimated noise=430.378 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 = 0.0082442 Jy ! Component: 100 - total flux cleaned = 0.0138825 Jy ! Component: 150 - total flux cleaned = 0.017439 Jy ! Component: 200 - total flux cleaned = 0.0206428 Jy ! Total flux subtracted in 200 components = 0.0206428 Jy ! Clean residual min=-0.002657 max=0.002802 Jy/beam ! Clean residual mean=0.000014 rms=0.000866 Jy/beam ! Combined flux in latest and established models = 0.116326 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 47 components and 0.116326 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=2.357 mas, bmaj=2.852 mas, bpa=10.29 degrees ! Estimated noise=504.201 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00422589 Jy ! Component: 100 - total flux cleaned = 0.00737335 Jy ! Component: 150 - total flux cleaned = 0.00992057 Jy ! Component: 200 - total flux cleaned = 0.0120258 Jy ! Total flux subtracted in 200 components = 0.0120258 Jy ! Clean residual min=-0.002038 max=0.002158 Jy/beam ! Clean residual mean=0.000023 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.128352 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 = 0.00175751 Jy ! Component: 100 - total flux cleaned = 0.00285246 Jy ! Component: 150 - total flux cleaned = 0.00349966 Jy ! Component: 200 - total flux cleaned = 0.00394583 Jy ! Total flux subtracted in 200 components = 0.00394583 Jy ! Clean residual min=-0.001690 max=0.001836 Jy/beam ! Clean residual mean=0.000023 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.132298 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 95 components and 0.132298 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.099 mas, bmaj=2.193 mas, bpa=-21.5 degrees ! Estimated noise=430.378 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000253063 Jy ! Component: 100 - total flux cleaned = 0.000609501 Jy ! Component: 150 - total flux cleaned = 0.00107467 Jy ! Component: 200 - total flux cleaned = 0.0013546 Jy ! Total flux subtracted in 200 components = 0.0013546 Jy ! Clean residual min=-0.001570 max=0.001495 Jy/beam ! Clean residual mean=0.000008 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.133652 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 119 components and 0.133652 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=0.125306Jy sigma=0.000775 ! Fit after self-cal, rms=0.125304Jy sigma=0.000775 wmodel J1001+1015_X_2015_01_22_pus_map.mod ! Writing 119 model components to file: J1001+1015_X_2015_01_22_pus_map.mod wobs J1001+1015_X_2015_01_22_pus_uvs.fits ! Writing UV FITS file: J1001+1015_X_2015_01_22_pus_uvs.fits wwins J1001+1015_X_2015_01_22_pus_map.win ! wwins: Wrote 5 windows to J1001+1015_X_2015_01_22_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 = -0.000226617 Jy ! Component: 100 - total flux cleaned = -0.00050552 Jy ! Component: 150 - total flux cleaned = -0.000549 Jy ! Component: 200 - total flux cleaned = -0.00046825 Jy ! Component: 250 - total flux cleaned = -0.000429864 Jy ! Component: 300 - total flux cleaned = -0.000429895 Jy ! Component: 350 - total flux cleaned = -0.00039477 Jy ! Component: 400 - total flux cleaned = -0.000446351 Jy ! Component: 450 - total flux cleaned = -0.000413488 Jy ! Component: 500 - total flux cleaned = -0.000365863 Jy ! Component: 550 - total flux cleaned = -0.000272999 Jy ! Component: 600 - total flux cleaned = -0.000182574 Jy ! Component: 650 - total flux cleaned = -0.000123682 Jy ! Component: 700 - total flux cleaned = -3.78287e-05 Jy ! Component: 750 - total flux cleaned = 4.55107e-05 Jy ! Component: 800 - total flux cleaned = 0.000126842 Jy ! Component: 850 - total flux cleaned = 0.000206275 Jy ! Component: 900 - total flux cleaned = 0.000283706 Jy ! Component: 950 - total flux cleaned = 0.000346773 Jy ! Component: 1000 - total flux cleaned = 0.000433394 Jy ! Component: 1050 - total flux cleaned = 0.000518724 Jy ! Component: 1100 - total flux cleaned = 0.000614572 Jy ! Component: 1150 - total flux cleaned = 0.000708695 Jy ! Component: 1200 - total flux cleaned = 0.000789709 Jy ! Component: 1250 - total flux cleaned = 0.000880943 Jy ! Component: 1300 - total flux cleaned = 0.000948326 Jy ! Component: 1350 - total flux cleaned = 0.00104766 Jy ! Component: 1400 - total flux cleaned = 0.00111282 Jy ! Component: 1450 - total flux cleaned = 0.00117722 Jy ! Component: 1500 - total flux cleaned = 0.00124066 Jy ! Component: 1550 - total flux cleaned = 0.0013239 Jy ! Component: 1600 - total flux cleaned = 0.00136484 Jy ! Component: 1650 - total flux cleaned = 0.00144579 Jy ! Component: 1700 - total flux cleaned = 0.00150576 Jy ! Component: 1750 - total flux cleaned = 0.00157471 Jy ! Component: 1800 - total flux cleaned = 0.00164279 Jy ! Component: 1850 - total flux cleaned = 0.00170999 Jy ! Component: 1900 - total flux cleaned = 0.00176684 Jy ! Component: 1950 - total flux cleaned = 0.00182305 Jy ! Component: 2000 - total flux cleaned = 0.00191544 Jy ! Total flux subtracted in 2048 components = 0.00194296 Jy ! Clean residual min=-0.000460 max=0.000525 Jy/beam ! Clean residual mean=0.000004 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.135595 Jy keep ! Adding 106 model components to the UV plane model. ! The established model now contains 224 components and 0.135595 Jy ![Exited script file: muppet] wmap "J1001+1015_X_2015_01_22_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.099 x 2.193 at -21.5 degrees (North through East) ! Clean map min=-0.0015612 max=0.076144 Jy/beam ! Writing clean map to FITS file: J1001+1015_X_2015_01_22_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.076144 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000165931 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.653752 0.653752 1.3075 2.61501 5.23001 10.46 20.9201 41.8401 83.6802 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.076 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.099 x 2.193 at -21.5 degrees (North through East) ! Clean map min=-0.0015612 max=0.076144 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J1001+1015_X_2015_01_22_pus_uvs.log closed on Wed Jan 4 13:09:49 2017