! Started logfile: J1500+0839_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:49:17 2019 obs J1500+0839_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J1500+0839_X_2017_01_16_pus_uva.fits ! AN table 1: 173 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.754399 visibilities/baseline/integration-bin. ! Found source: J1500+0839 ! ! 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 1309 lines of history. ! ! Reading 70476 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 J1500+0839_X_2017_01_16_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 278 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 220 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 248 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 278 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 278 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 278 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 248 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 248 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 308 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 278 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 366 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 405 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.995063Jy sigma=0.008546 ! Fit after self-cal, rms=0.956030Jy sigma=0.008240 ! 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=0.9228 mas, bmaj=2.353 mas, bpa=19.54 degrees ! Estimated noise=621.17 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 = 0.0357084 Jy ! Component: 100 - total flux cleaned = 0.0441293 Jy ! Total flux subtracted in 100 components = 0.0441293 Jy ! Clean residual min=-0.002980 max=0.003478 Jy/beam ! Clean residual mean=-0.000023 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.0441292 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0441292 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=0.090988Jy sigma=0.000664 ! Fit after self-cal, rms=0.089869Jy sigma=0.000655 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00542166 Jy ! Component: 100 - total flux cleaned = 0.0083379 Jy ! Total flux subtracted in 100 components = 0.0083379 Jy ! Clean residual min=-0.002638 max=0.003513 Jy/beam ! Clean residual mean=-0.000016 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.0524672 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 0.0524672 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=0.089452Jy sigma=0.000652 ! Fit after self-cal, rms=0.089437Jy sigma=0.000651 ! 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=1.087 mas, bmaj=2.438 mas, bpa=17.69 degrees ! Estimated noise=333.632 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 (15.6, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00424221 Jy ! Component: 100 - total flux cleaned = 0.00701688 Jy ! Component: 150 - total flux cleaned = 0.00917874 Jy ! Component: 200 - total flux cleaned = 0.0109573 Jy ! Total flux subtracted in 200 components = 0.0109573 Jy ! Clean residual min=-0.002247 max=0.003629 Jy/beam ! Clean residual mean=-0.000030 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.0634245 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 62 components and 0.0634245 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=0.089192Jy sigma=0.000649 ! Fit after self-cal, rms=0.089102Jy sigma=0.000648 ! 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 0.97 FD 1.03 HN 0.98 KP 0.90 ! LA 1.02 MK 1.00* NL 1.13 OV 0.98 ! PT 0.84 SC 1.12 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.05 HN 1.08 KP 0.91 ! LA 0.97 MK 1.00* NL 1.10 OV 1.00 ! PT 0.83 SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 HN 1.04 KP 0.91 ! LA 0.99 MK 1.00* NL 1.07 OV 1.04 ! PT 0.81 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.11 HN 1.08 KP 0.90 ! LA 0.99 MK 1.00* NL 1.06 OV 1.00 ! PT 0.79 SC 1.05 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.04 HN 0.93 KP 0.87 ! LA 0.99 MK 1.00* NL 1.12 OV 1.01 ! PT 0.78 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.02 KP 0.91 ! LA 1.02 MK 1.00* NL 1.08 OV 1.04 ! PT 0.78 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.02 KP 0.96 ! LA 0.96 MK 1.00* NL 1.04 OV 1.02 ! PT 0.79 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 0.96 KP 0.91 ! LA 0.99 MK 1.00* NL 1.06 OV 1.01 ! PT 0.78 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.05 HN 0.93 KP 0.88 ! LA 1.01 MK 1.00* NL 1.08 OV 1.02 ! PT 0.72 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.02 HN 1.04 KP 0.90 ! LA 0.96 MK 1.00* NL 1.02 OV 0.98 ! PT 0.74 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.97 HN 0.95 KP 0.93 ! LA 1.00 MK 1.00* NL 1.02 OV 1.00 ! PT 0.76 SC 0.99 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.93 HN 0.98 KP 0.96 ! LA 0.92 MK 1.00* NL 0.96 OV 1.00 ! PT 0.72 SC 0.92 ! ! ! Fit before self-cal, rms=0.089102Jy sigma=0.000648 ! Fit after self-cal, rms=0.081229Jy sigma=0.000646 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.096 mas, bmaj=2.45 mas, bpa=17.49 degrees ! Estimated noise=325.439 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 = 0.00303344 Jy ! Component: 100 - total flux cleaned = 0.00487093 Jy ! Component: 150 - total flux cleaned = 0.00622685 Jy ! Component: 200 - total flux cleaned = 0.00726018 Jy ! Total flux subtracted in 200 components = 0.00726018 Jy ! Clean residual min=-0.001619 max=0.002918 Jy/beam ! Clean residual mean=-0.000020 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.0706847 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 88 components and 0.0706847 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=0.081114Jy sigma=0.000645 ! Fit after self-cal, rms=0.080907Jy sigma=0.000644 ! 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=0.080907Jy sigma=0.000644 ! Fit after self-cal, rms=0.081385Jy sigma=0.000642 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.094 mas, bmaj=2.449 mas, bpa=17.14 degrees ! Estimated noise=326.024 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0017306 Jy ! Component: 100 - total flux cleaned = 0.00264416 Jy ! Component: 150 - total flux cleaned = 0.00297855 Jy ! Component: 200 - total flux cleaned = 0.00326482 Jy ! Total flux subtracted in 200 components = 0.00326482 Jy ! Clean residual min=-0.001445 max=0.001742 Jy/beam ! Clean residual mean=-0.000008 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.0739495 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 112 components and 0.0739495 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=0.081343Jy sigma=0.000642 ! Fit after self-cal, rms=0.081371Jy sigma=0.000641 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 = 0.00161784 Jy ! Component: 100 - total flux cleaned = 0.00254931 Jy ! Component: 150 - total flux cleaned = 0.00283175 Jy ! Component: 200 - total flux cleaned = 0.00299381 Jy ! Total flux subtracted in 200 components = 0.00299381 Jy ! Clean residual min=-0.001321 max=0.001682 Jy/beam ! Clean residual mean=-0.000010 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.0769433 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 128 components and 0.0769433 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=0.081335Jy sigma=0.000640 ! Fit after self-cal, rms=0.081294Jy sigma=0.000640 ! 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=0.081294Jy sigma=0.000640 ! Fit after self-cal, rms=0.081574Jy sigma=0.000640 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.092 mas, bmaj=2.443 mas, bpa=17.04 degrees ! Estimated noise=325.396 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137671 Jy ! Component: 100 - total flux cleaned = 0.00196762 Jy ! Component: 150 - total flux cleaned = 0.002261 Jy ! Component: 200 - total flux cleaned = 0.0024211 Jy ! Total flux subtracted in 200 components = 0.0024211 Jy ! Clean residual min=-0.001527 max=0.001479 Jy/beam ! Clean residual mean=-0.000009 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.0793644 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 140 components and 0.0793644 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=0.081547Jy sigma=0.000640 ! Fit after self-cal, rms=0.081558Jy sigma=0.000639 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 = 0.00117526 Jy ! Component: 100 - total flux cleaned = 0.00157829 Jy ! Component: 150 - total flux cleaned = 0.00182432 Jy ! Component: 200 - total flux cleaned = 0.00190019 Jy ! Total flux subtracted in 200 components = 0.00190019 Jy ! Clean residual min=-0.001489 max=0.001467 Jy/beam ! Clean residual mean=-0.000008 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.0812646 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 156 components and 0.0812646 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=0.081536Jy sigma=0.000639 ! Fit after self-cal, rms=0.081506Jy sigma=0.000639 ! Inverting map ! Added new window around map position (-4.6, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144035 Jy ! Component: 100 - total flux cleaned = 0.00227367 Jy ! Component: 150 - total flux cleaned = 0.00274614 Jy ! Component: 200 - total flux cleaned = 0.00305044 Jy ! Total flux subtracted in 200 components = 0.00305044 Jy ! Clean residual min=-0.001249 max=0.001392 Jy/beam ! Clean residual mean=-0.000006 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.084315 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 189 components and 0.084315 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=0.081476Jy sigma=0.000639 ! Fit after self-cal, rms=0.081455Jy sigma=0.000638 ! 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=0.081455Jy sigma=0.000638 ! Fit after self-cal, rms=0.081596Jy sigma=0.000638 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.147 mas, bmaj=3.05 mas, bpa=1.242 degrees ! Estimated noise=388.595 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187861 Jy ! Component: 100 - total flux cleaned = 0.00294345 Jy ! Component: 150 - total flux cleaned = 0.00344543 Jy ! Component: 200 - total flux cleaned = 0.00384681 Jy ! Total flux subtracted in 200 components = 0.00384681 Jy ! Clean residual min=-0.001398 max=0.001762 Jy/beam ! Clean residual mean=-0.000011 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.0881618 Jy selfcal ! Performing phase self-cal ! Adding 75 model components to the UV plane model. ! The established model now contains 243 components and 0.0881618 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=0.081572Jy sigma=0.000638 ! Fit after self-cal, rms=0.081533Jy sigma=0.000638 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 = 0.00142374 Jy ! Component: 100 - total flux cleaned = 0.00195118 Jy ! Component: 150 - total flux cleaned = 0.00238745 Jy ! Component: 200 - total flux cleaned = 0.00272 Jy ! Total flux subtracted in 200 components = 0.00272 Jy ! Clean residual min=-0.001413 max=0.001827 Jy/beam ! Clean residual mean=-0.000009 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.0908818 Jy ! Performing phase self-cal ! Adding 76 model components to the UV plane model. ! The established model now contains 278 components and 0.0908818 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=0.081512Jy sigma=0.000637 ! Fit after self-cal, rms=0.081490Jy sigma=0.000637 ! Inverting map ! Added new window around map position (6.4, 9.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195673 Jy ! Component: 100 - total flux cleaned = 0.00323242 Jy ! Component: 150 - total flux cleaned = 0.00380363 Jy ! Component: 200 - total flux cleaned = 0.00429005 Jy ! Total flux subtracted in 200 components = 0.00429005 Jy ! Clean residual min=-0.001306 max=0.001285 Jy/beam ! Clean residual mean=-0.000008 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.0951719 Jy ! Performing phase self-cal ! Adding 67 model components to the UV plane model. ! The established model now contains 327 components and 0.0951719 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=0.081453Jy sigma=0.000637 ! Fit after self-cal, rms=0.081419Jy sigma=0.000636 ! 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=1.092 mas, bmaj=2.437 mas, bpa=16.91 degrees ! Estimated noise=324.875 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.092 x 2.437 at 16.91 degrees (North through East) ! Clean map min=-0.0013047 max=0.047412 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=0.9235 mas, bmaj=2.344 mas, bpa=18.87 degrees ! Estimated noise=601.769 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0351376 Jy ! Component: 100 - total flux cleaned = 0.0469973 Jy ! Component: 150 - total flux cleaned = 0.0543336 Jy ! Component: 200 - total flux cleaned = 0.0599367 Jy ! Total flux subtracted in 200 components = 0.0599367 Jy ! Clean residual min=-0.002850 max=0.003356 Jy/beam ! Clean residual mean=-0.000017 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.0599367 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.0599367 Jy ! Inverting map and beam ! Estimated beam: bmin=1.092 mas, bmaj=2.437 mas, bpa=16.91 degrees ! Estimated noise=324.875 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 = 0.00616086 Jy ! Component: 100 - total flux cleaned = 0.0107349 Jy ! Component: 150 - total flux cleaned = 0.0144372 Jy ! Component: 200 - total flux cleaned = 0.017463 Jy ! Total flux subtracted in 200 components = 0.017463 Jy ! Clean residual min=-0.001748 max=0.001947 Jy/beam ! Clean residual mean=-0.000021 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.0773997 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 64 components and 0.0773997 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=2.147 mas, bmaj=3.05 mas, bpa=1.242 degrees ! Estimated noise=388.595 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00382378 Jy ! Component: 100 - total flux cleaned = 0.00661428 Jy ! Component: 150 - total flux cleaned = 0.00879987 Jy ! Component: 200 - total flux cleaned = 0.0106435 Jy ! Total flux subtracted in 200 components = 0.0106435 Jy ! Clean residual min=-0.001784 max=0.001744 Jy/beam ! Clean residual mean=-0.000026 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.0880432 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 = 0.00160622 Jy ! Component: 100 - total flux cleaned = 0.00297502 Jy ! Component: 150 - total flux cleaned = 0.00404473 Jy ! Component: 200 - total flux cleaned = 0.00496517 Jy ! Total flux subtracted in 200 components = 0.00496517 Jy ! Clean residual min=-0.001544 max=0.001610 Jy/beam ! Clean residual mean=-0.000020 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.0930084 Jy ! Adding 116 model components to the UV plane model. ! The established model now contains 164 components and 0.0930083 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.092 mas, bmaj=2.437 mas, bpa=16.91 degrees ! Estimated noise=324.875 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000527241 Jy ! Component: 100 - total flux cleaned = 0.00111009 Jy ! Component: 150 - total flux cleaned = 0.0016293 Jy ! Component: 200 - total flux cleaned = 0.00206414 Jy ! Total flux subtracted in 200 components = 0.00206414 Jy ! Clean residual min=-0.001204 max=0.001110 Jy/beam ! Clean residual mean=-0.000010 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0950725 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 190 components and 0.0950725 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=0.081411Jy sigma=0.000636 ! Fit after self-cal, rms=0.081360Jy sigma=0.000636 wmodel J1500+0839_X_2017_01_16_pus_map.mod ! Writing 190 model components to file: J1500+0839_X_2017_01_16_pus_map.mod wobs J1500+0839_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J1500+0839_X_2017_01_16_pus_uvs.fits wwins J1500+0839_X_2017_01_16_pus_map.win ! wwins: Wrote 4 windows to J1500+0839_X_2017_01_16_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 = 5.93727e-05 Jy ! Component: 100 - total flux cleaned = -3.41586e-05 Jy ! Component: 150 - total flux cleaned = -0.000160087 Jy ! Component: 200 - total flux cleaned = -0.000313782 Jy ! Component: 250 - total flux cleaned = -0.000509816 Jy ! Component: 300 - total flux cleaned = -0.000667035 Jy ! Component: 350 - total flux cleaned = -0.000849302 Jy ! Component: 400 - total flux cleaned = -0.0009815 Jy ! Component: 450 - total flux cleaned = -0.00113832 Jy ! Component: 500 - total flux cleaned = -0.00124958 Jy ! Component: 550 - total flux cleaned = -0.00137142 Jy ! Component: 600 - total flux cleaned = -0.00145111 Jy ! Component: 650 - total flux cleaned = -0.00159302 Jy ! Component: 700 - total flux cleaned = -0.0016431 Jy ! Component: 750 - total flux cleaned = -0.00171709 Jy ! Component: 800 - total flux cleaned = -0.00178928 Jy ! Component: 850 - total flux cleaned = -0.00186059 Jy ! Component: 900 - total flux cleaned = -0.00196536 Jy ! Component: 950 - total flux cleaned = -0.00204537 Jy ! Component: 1000 - total flux cleaned = -0.00213517 Jy ! Component: 1050 - total flux cleaned = -0.00221221 Jy ! Component: 1100 - total flux cleaned = -0.00226652 Jy ! Component: 1150 - total flux cleaned = -0.00239486 Jy ! Component: 1200 - total flux cleaned = -0.00246865 Jy ! Component: 1250 - total flux cleaned = -0.00255177 Jy ! Component: 1300 - total flux cleaned = -0.00263397 Jy ! Component: 1350 - total flux cleaned = -0.00273496 Jy ! Component: 1400 - total flux cleaned = -0.0028346 Jy ! Component: 1450 - total flux cleaned = -0.00290336 Jy ! Component: 1500 - total flux cleaned = -0.00297133 Jy ! Component: 1550 - total flux cleaned = -0.00307651 Jy ! Component: 1600 - total flux cleaned = -0.00316116 Jy ! Component: 1650 - total flux cleaned = -0.00319833 Jy ! Component: 1700 - total flux cleaned = -0.0032443 Jy ! Component: 1750 - total flux cleaned = -0.0032987 Jy ! Component: 1800 - total flux cleaned = -0.00334363 Jy ! Component: 1850 - total flux cleaned = -0.00338804 Jy ! Component: 1900 - total flux cleaned = -0.00345817 Jy ! Component: 1950 - total flux cleaned = -0.00351877 Jy ! Component: 2000 - total flux cleaned = -0.00356154 Jy ! Total flux subtracted in 2048 components = -0.0035869 Jy ! Clean residual min=-0.000435 max=0.000515 Jy/beam ! Clean residual mean=-0.000005 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.0914856 Jy keep ! Adding 164 model components to the UV plane model. ! The established model now contains 353 components and 0.0914856 Jy ![Exited script file: muppet] wmap "J1500+0839_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.092 x 2.437 at 16.91 degrees (North through East) ! Clean map min=-0.00092672 max=0.046443 Jy/beam ! Writing clean map to FITS file: J1500+0839_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0464431 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000181999 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.17563 1.17563 2.35125 4.70251 9.40501 18.81 37.62 75.2401 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.046 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.092 x 2.437 at 16.91 degrees (North through East) ! Clean map min=-0.00092672 max=0.046443 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 J1500+0839_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:49:22 2019