! Started logfile: J1253+4107_X_2017_10_21_pus_uvs.log on Sat May 11 21:54:49 2019 obs J1253+4107_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J1253+4107_X_2017_10_21_pus_uva.fits ! AN table 1: 115 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.736473 visibilities/baseline/integration-bin. ! Found source: J1253+4107 ! ! 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 1202 lines of history. ! ! Reading 36588 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 J1253+4107_X_2017_10_21_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 272 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 272 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 272 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 272 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 272 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 272 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 272 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 272 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 272 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 272 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 272 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 302 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000757Jy sigma=0.008225 ! Fit after self-cal, rms=0.959003Jy sigma=0.007905 ! 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=0.9414 mas, bmaj=1.477 mas, bpa=-40.35 degrees ! Estimated noise=902.059 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 = 0.0345978 Jy ! Component: 100 - total flux cleaned = 0.0423412 Jy ! Total flux subtracted in 100 components = 0.0423412 Jy ! Clean residual min=-0.003452 max=0.003249 Jy/beam ! Clean residual mean=-0.000031 rms=0.000893 Jy/beam ! Combined flux in latest and established models = 0.0423412 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0423412 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=0.090770Jy sigma=0.000671 ! Fit after self-cal, rms=0.089309Jy sigma=0.000659 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00480042 Jy ! Component: 100 - total flux cleaned = 0.00690332 Jy ! Total flux subtracted in 100 components = 0.00690332 Jy ! Clean residual min=-0.003765 max=0.003098 Jy/beam ! Clean residual mean=-0.000020 rms=0.000958 Jy/beam ! Combined flux in latest and established models = 0.0492445 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0492445 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=0.089081Jy sigma=0.000658 ! Fit after self-cal, rms=0.089066Jy sigma=0.000658 ! 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=1.253 mas, bmaj=1.692 mas, bpa=-34.22 degrees ! Estimated noise=461.643 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 = -0.000204424 Jy ! Component: 100 - total flux cleaned = -0.000311381 Jy ! Component: 150 - total flux cleaned = -0.00035826 Jy ! Component: 200 - total flux cleaned = -0.000400115 Jy ! Total flux subtracted in 200 components = -0.000400115 Jy ! Clean residual min=-0.003639 max=0.002295 Jy/beam ! Clean residual mean=-0.000027 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.0488444 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 19 components and 0.0488444 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=0.089059Jy sigma=0.000658 ! Fit after self-cal, rms=0.089052Jy sigma=0.000658 ! 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 0.89 FD 1.09 HN 1.04 KP 1.08 ! LA 1.12 MK 0.99 NL 1.10 OV 1.14 ! PT 0.76 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.80 FD 1.04 HN 1.03 KP 1.02 ! LA 1.10 MK 1.17 NL 1.08 OV 1.12 ! PT 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.10 HN 1.10 KP 1.07 ! LA 1.08 MK 1.09 NL 1.04 OV 1.16 ! PT 0.79 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.14 HN 1.06 KP 1.09 ! LA 1.06 MK 1.03 NL 1.09 OV 1.14 ! PT 0.79 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.01 HN 1.00 KP 1.16 ! LA 1.11 MK 1.07 NL 1.05 OV 1.19 ! PT 0.76 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 0.98 KP 1.10 ! LA 1.09 MK 0.94 NL 1.09 OV 1.25 ! PT 0.81 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.80 FD 1.09 HN 1.01 KP 1.04 ! LA 1.06 MK 1.07 NL 1.14 OV 1.09 ! PT 0.80 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.10 HN 1.00 KP 1.15 ! LA 1.07 MK 1.04 NL 1.04 OV 1.16 ! PT 0.73 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 1.04 HN 0.97 KP 1.04 ! LA 1.08 MK 0.97 NL 1.12 OV 1.12 ! PT 0.72 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.00 HN 0.91 KP 1.07 ! LA 1.06 MK 0.94 NL 1.09 OV 1.15 ! PT 0.77 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.77 FD 0.97 HN 0.94 KP 1.07 ! LA 1.15 MK 0.95 NL 1.02 OV 1.07 ! PT 0.73 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.89 HN 0.80 KP 1.04 ! LA 1.13 MK 0.97 NL 1.03 OV 1.05 ! PT 0.71 ! ! ! Fit before self-cal, rms=0.089052Jy sigma=0.000658 ! Fit after self-cal, rms=0.084630Jy sigma=0.000654 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.261 mas, bmaj=1.685 mas, bpa=-34.2 degrees ! Estimated noise=462.553 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 = 0.000203779 Jy ! Component: 100 - total flux cleaned = 0.000204471 Jy ! Component: 150 - total flux cleaned = 0.000214442 Jy ! Component: 200 - total flux cleaned = 0.000214683 Jy ! Total flux subtracted in 200 components = 0.000214683 Jy ! Clean residual min=-0.001351 max=0.001519 Jy/beam ! Clean residual mean=0.000006 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.0490591 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 26 components and 0.0490591 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=0.084627Jy sigma=0.000654 ! Fit after self-cal, rms=0.084802Jy sigma=0.000652 ! 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=0.084802Jy sigma=0.000652 ! Fit after self-cal, rms=0.085589Jy sigma=0.000651 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.259 mas, bmaj=1.695 mas, bpa=-35.45 degrees ! Estimated noise=463.129 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000222546 Jy ! Component: 100 - total flux cleaned = -0.000248069 Jy ! Component: 150 - total flux cleaned = -0.000255466 Jy ! Component: 200 - total flux cleaned = -0.000261976 Jy ! Total flux subtracted in 200 components = -0.000261976 Jy ! Clean residual min=-0.001326 max=0.001419 Jy/beam ! Clean residual mean=0.000003 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.0487971 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 29 components and 0.0487971 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=0.085587Jy sigma=0.000651 ! Fit after self-cal, rms=0.085885Jy sigma=0.000650 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 = -4.43072e-05 Jy ! Component: 100 - total flux cleaned = -8.64723e-05 Jy ! Component: 150 - total flux cleaned = -0.00010686 Jy ! Component: 200 - total flux cleaned = -0.000106702 Jy ! Total flux subtracted in 200 components = -0.000106702 Jy ! Clean residual min=-0.001559 max=0.001251 Jy/beam ! Clean residual mean=-0.000009 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0486904 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 31 components and 0.0486904 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=0.085883Jy sigma=0.000650 ! Fit after self-cal, rms=0.085877Jy sigma=0.000650 ! 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=0.085877Jy sigma=0.000650 ! Fit after self-cal, rms=0.087572Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.259 mas, bmaj=1.701 mas, bpa=-35.79 degrees ! Estimated noise=464.08 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000192388 Jy ! Component: 100 - total flux cleaned = -0.000208469 Jy ! Component: 150 - total flux cleaned = -0.000221762 Jy ! Component: 200 - total flux cleaned = -0.000239432 Jy ! Total flux subtracted in 200 components = -0.000239432 Jy ! Clean residual min=-0.001291 max=0.001305 Jy/beam ! Clean residual mean=-0.000001 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0484509 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 34 components and 0.0484509 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=0.087570Jy sigma=0.000650 ! Fit after self-cal, rms=0.087787Jy sigma=0.000650 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 = -8.52051e-05 Jy ! Component: 100 - total flux cleaned = -0.000119416 Jy ! Component: 150 - total flux cleaned = -0.000131404 Jy ! Component: 200 - total flux cleaned = -0.00013151 Jy ! Total flux subtracted in 200 components = -0.00013151 Jy ! Clean residual min=-0.001416 max=0.001229 Jy/beam ! Clean residual mean=-0.000007 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.0483194 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 0.0483194 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=0.087786Jy sigma=0.000650 ! Fit after self-cal, rms=0.087790Jy sigma=0.000650 ! 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=0.087790Jy sigma=0.000650 ! Fit after self-cal, rms=0.088987Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.5 mas, bmaj=2.704 mas, bpa=42.68 degrees ! Estimated noise=529.46 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000203316 Jy ! Component: 100 - total flux cleaned = -0.000214361 Jy ! Component: 150 - total flux cleaned = -0.000229094 Jy ! Component: 200 - total flux cleaned = -0.000241901 Jy ! Total flux subtracted in 200 components = -0.000241901 Jy ! Clean residual min=-0.001393 max=0.001324 Jy/beam ! Clean residual mean=-0.000007 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.0480775 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 41 components and 0.0480775 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=0.088986Jy sigma=0.000650 ! Fit after self-cal, rms=0.089128Jy sigma=0.000650 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.91661e-05 Jy ! Component: 100 - total flux cleaned = -6.00918e-05 Jy ! Component: 150 - total flux cleaned = -7.01215e-05 Jy ! Component: 200 - total flux cleaned = -7.57949e-05 Jy ! Total flux subtracted in 200 components = -7.57949e-05 Jy ! Clean residual min=-0.001391 max=0.001320 Jy/beam ! Clean residual mean=-0.000012 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0480017 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 45 components and 0.0480017 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=0.089127Jy sigma=0.000650 ! Fit after self-cal, rms=0.089130Jy sigma=0.000650 ! 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=1.259 mas, bmaj=1.707 mas, bpa=-36.07 degrees ! Estimated noise=464.934 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.259 x 1.707 at -36.07 degrees (North through East) ! Clean map min=-0.0012327 max=0.046328 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=0.9458 mas, bmaj=1.493 mas, bpa=-41.45 degrees ! Estimated noise=903.848 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0364711 Jy ! Component: 100 - total flux cleaned = 0.0450251 Jy ! Component: 150 - total flux cleaned = 0.0481423 Jy ! Component: 200 - total flux cleaned = 0.0487515 Jy ! Total flux subtracted in 200 components = 0.0487515 Jy ! Clean residual min=-0.002472 max=0.002189 Jy/beam ! Clean residual mean=-0.000002 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.0487514 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0487514 Jy ! Inverting map and beam ! Estimated beam: bmin=1.259 mas, bmaj=1.707 mas, bpa=-36.07 degrees ! Estimated noise=464.934 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 = -7.5771e-05 Jy ! Component: 100 - total flux cleaned = -0.000202968 Jy ! Component: 150 - total flux cleaned = -0.000293155 Jy ! Component: 200 - total flux cleaned = -0.000356972 Jy ! Total flux subtracted in 200 components = -0.000356972 Jy ! Clean residual min=-0.001404 max=0.001236 Jy/beam ! Clean residual mean=-0.000004 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.0483945 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 20 components and 0.0483945 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=2.5 mas, bmaj=2.704 mas, bpa=42.68 degrees ! Estimated noise=529.46 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000176877 Jy ! Component: 100 - total flux cleaned = -0.000203577 Jy ! Component: 150 - total flux cleaned = -0.000235126 Jy ! Component: 200 - total flux cleaned = -0.000261808 Jy ! Total flux subtracted in 200 components = -0.000261808 Jy ! Clean residual min=-0.001348 max=0.001323 Jy/beam ! Clean residual mean=-0.000011 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.0481327 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 = -1.19404e-05 Jy ! Component: 100 - total flux cleaned = -2.81846e-05 Jy ! Component: 150 - total flux cleaned = -4.28277e-05 Jy ! Component: 200 - total flux cleaned = -5.58989e-05 Jy ! Total flux subtracted in 200 components = -5.58989e-05 Jy ! Clean residual min=-0.001359 max=0.001325 Jy/beam ! Clean residual mean=-0.000012 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.0480768 Jy ! Adding 6 model components to the UV plane model. ! The established model now contains 25 components and 0.0480768 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.259 mas, bmaj=1.707 mas, bpa=-36.07 degrees ! Estimated noise=464.934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.54558e-05 Jy ! Component: 100 - total flux cleaned = 1.58115e-05 Jy ! Component: 150 - total flux cleaned = -8.21171e-06 Jy ! Component: 200 - total flux cleaned = -3.96556e-05 Jy ! Total flux subtracted in 200 components = -3.96556e-05 Jy ! Clean residual min=-0.001373 max=0.001230 Jy/beam ! Clean residual mean=-0.000006 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.0480371 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 29 components and 0.0480371 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=0.089132Jy sigma=0.000650 ! Fit after self-cal, rms=0.089134Jy sigma=0.000650 wmodel J1253+4107_X_2017_10_21_pus_map.mod ! Writing 29 model components to file: J1253+4107_X_2017_10_21_pus_map.mod wobs J1253+4107_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J1253+4107_X_2017_10_21_pus_uvs.fits wwins J1253+4107_X_2017_10_21_pus_map.win ! wwins: Wrote 1 windows to J1253+4107_X_2017_10_21_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 = -0.000327216 Jy ! Component: 100 - total flux cleaned = -0.000457443 Jy ! Component: 150 - total flux cleaned = -0.000642699 Jy ! Component: 200 - total flux cleaned = -0.000759623 Jy ! Component: 250 - total flux cleaned = -0.000909017 Jy ! Component: 300 - total flux cleaned = -0.0010698 Jy ! Component: 350 - total flux cleaned = -0.00120685 Jy ! Component: 400 - total flux cleaned = -0.00132231 Jy ! Component: 450 - total flux cleaned = -0.00143386 Jy ! Component: 500 - total flux cleaned = -0.00155727 Jy ! Component: 550 - total flux cleaned = -0.00169191 Jy ! Component: 600 - total flux cleaned = -0.00177927 Jy ! Component: 650 - total flux cleaned = -0.00187854 Jy ! Component: 700 - total flux cleaned = -0.00198865 Jy ! Component: 750 - total flux cleaned = -0.00213624 Jy ! Component: 800 - total flux cleaned = -0.00225389 Jy ! Component: 850 - total flux cleaned = -0.00233042 Jy ! Component: 900 - total flux cleaned = -0.00241804 Jy ! Component: 950 - total flux cleaned = -0.00251574 Jy ! Component: 1000 - total flux cleaned = -0.00259968 Jy ! Component: 1050 - total flux cleaned = -0.00274044 Jy ! Component: 1100 - total flux cleaned = -0.0027866 Jy ! Component: 1150 - total flux cleaned = -0.00288807 Jy ! Component: 1200 - total flux cleaned = -0.00291014 Jy ! Component: 1250 - total flux cleaned = -0.00296503 Jy ! Component: 1300 - total flux cleaned = -0.00307224 Jy ! Component: 1350 - total flux cleaned = -0.00311436 Jy ! Component: 1400 - total flux cleaned = -0.00319721 Jy ! Component: 1450 - total flux cleaned = -0.00327864 Jy ! Component: 1500 - total flux cleaned = -0.00333884 Jy ! Component: 1550 - total flux cleaned = -0.00338808 Jy ! Component: 1600 - total flux cleaned = -0.00342689 Jy ! Component: 1650 - total flux cleaned = -0.0034843 Jy ! Component: 1700 - total flux cleaned = -0.00353148 Jy ! Component: 1750 - total flux cleaned = -0.00355934 Jy ! Component: 1800 - total flux cleaned = -0.00359585 Jy ! Component: 1850 - total flux cleaned = -0.00363192 Jy ! Component: 1900 - total flux cleaned = -0.0036587 Jy ! Component: 1950 - total flux cleaned = -0.00370283 Jy ! Component: 2000 - total flux cleaned = -0.00374621 Jy ! Total flux subtracted in 2048 components = -0.00376325 Jy ! Clean residual min=-0.000520 max=0.000475 Jy/beam ! Clean residual mean=-0.000003 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.0442739 Jy keep ! Adding 126 model components to the UV plane model. ! The established model now contains 155 components and 0.0442739 Jy ![Exited script file: muppet] wmap "J1253+4107_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.259 x 1.707 at -36.07 degrees (North through East) ! Clean map min=-0.0010209 max=0.046249 Jy/beam ! Writing clean map to FITS file: J1253+4107_X_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0462488 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000161033 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.04456 1.04456 2.08913 4.17826 8.35652 16.713 33.4261 66.8521 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 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: 1.259 x 1.707 at -36.07 degrees (North through East) ! Clean map min=-0.0010209 max=0.046249 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 J1253+4107_X_2017_10_21_pus_uvs.log closed on Sat May 11 21:54:51 2019