! Started logfile: J0612+4122_X_2017_03_23_pus_uvs.log on Mon May 13 10:19:14 2019 obs J0612+4122_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J0612+4122_X_2017_03_23_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.953439 visibilities/baseline/integration-bin. ! Found source: J0612+4122 ! ! 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 1124 lines of history. ! ! Reading 43248 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 J0612+4122_X_2017_03_23_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 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.821061Jy sigma=0.006750 ! Fit after self-cal, rms=0.800502Jy sigma=0.006613 ! 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=0.8117 mas, bmaj=1.149 mas, bpa=2.042 degrees ! Estimated noise=835.579 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 = 0.158002 Jy ! Component: 100 - total flux cleaned = 0.193453 Jy ! Total flux subtracted in 100 components = 0.193453 Jy ! Clean residual min=-0.005586 max=0.012629 Jy/beam ! Clean residual mean=-0.000020 rms=0.001611 Jy/beam ! Combined flux in latest and established models = 0.193453 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.193453 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=0.090991Jy sigma=0.000704 ! Fit after self-cal, rms=0.090976Jy sigma=0.000704 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0134397 Jy ! Component: 100 - total flux cleaned = 0.0197551 Jy ! Total flux subtracted in 100 components = 0.0197551 Jy ! Clean residual min=-0.004631 max=0.006456 Jy/beam ! Clean residual mean=-0.000008 rms=0.001272 Jy/beam ! Combined flux in latest and established models = 0.213208 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 8 components and 0.213208 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=0.089246Jy sigma=0.000682 ! Fit after self-cal, rms=0.089218Jy sigma=0.000682 ! 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=1.032 mas, bmaj=1.418 mas, bpa=3.767 degrees ! Estimated noise=416.182 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 (4, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00673254 Jy ! Component: 100 - total flux cleaned = 0.0108451 Jy ! Component: 150 - total flux cleaned = 0.0138285 Jy ! Component: 200 - total flux cleaned = 0.0154022 Jy ! Total flux subtracted in 200 components = 0.0154022 Jy ! Clean residual min=-0.003624 max=0.005366 Jy/beam ! Clean residual mean=-0.000005 rms=0.001028 Jy/beam ! Combined flux in latest and established models = 0.22861 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 25 components and 0.22861 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=0.088675Jy sigma=0.000676 ! Fit after self-cal, rms=0.088635Jy sigma=0.000676 ! Inverting map ! Added new window around map position (1.2, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00329339 Jy ! Component: 100 - total flux cleaned = 0.00450296 Jy ! Component: 150 - total flux cleaned = 0.00493659 Jy ! Component: 200 - total flux cleaned = 0.005375 Jy ! Total flux subtracted in 200 components = 0.005375 Jy ! Clean residual min=-0.003513 max=0.004672 Jy/beam ! Clean residual mean=0.000003 rms=0.000925 Jy/beam ! Combined flux in latest and established models = 0.233985 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 40 components and 0.233985 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=0.088310Jy sigma=0.000673 ! Fit after self-cal, rms=0.088271Jy sigma=0.000673 ! 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 0.98 FD 1.01 HN 1.00 KP 1.01 ! LA 0.97 MK 0.97 NL 0.93 OV 0.99 ! PT 1.02 SC 1.14 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.98 KP 0.99 ! LA 1.00 MK 0.96 NL 0.95 OV 0.98 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.01 HN 0.95 KP 1.00 ! LA 1.00 MK 0.98 NL 0.96 OV 0.98 ! PT 1.06 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.97 KP 0.98 ! LA 1.01 MK 0.99 NL 0.93 OV 1.03 ! PT 1.02 SC 1.10 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 0.95 KP 0.99 ! LA 0.99 MK 0.99 NL 0.95 OV 1.01 ! PT 1.04 SC 1.09 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.01 HN 0.96 KP 0.99 ! LA 1.01 MK 1.00 NL 0.95 OV 0.96 ! PT 1.03 SC 1.12 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.97 KP 0.97 ! LA 1.02 MK 1.00 NL 0.95 OV 0.98 ! PT 1.03 SC 1.13 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.06 HN 0.96 KP 1.00 ! LA 0.98 MK 0.98 NL 0.96 OV 1.00 ! PT 1.03 SC 1.11 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 0.98 KP 0.99 ! LA 1.00 MK 0.97 NL 0.95 OV 0.99 ! PT 1.04 SC 1.10 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.99 KP 0.99 ! LA 1.02 MK 0.99 NL 0.96 OV 0.99 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 0.99 KP 0.98 ! LA 1.01 MK 0.95 NL 0.97 OV 1.00 ! PT 1.06 SC 1.09 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.97 KP 1.02 ! LA 0.98 MK 0.97 NL 0.95 OV 1.01 ! PT 1.02 SC 1.11 ! ! ! Fit before self-cal, rms=0.088271Jy sigma=0.000673 ! Fit after self-cal, rms=0.088597Jy sigma=0.000667 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.04 mas, bmaj=1.425 mas, bpa=1.582 degrees ! Estimated noise=414.517 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 = -0.000232628 Jy ! Component: 100 - total flux cleaned = 0.000638009 Jy ! Component: 150 - total flux cleaned = 0.00149531 Jy ! Component: 200 - total flux cleaned = 0.00208934 Jy ! Total flux subtracted in 200 components = 0.00208934 Jy ! Clean residual min=-0.002398 max=0.002949 Jy/beam ! Clean residual mean=-0.000009 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.236074 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 61 components and 0.236074 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=0.088337Jy sigma=0.000665 ! Fit after self-cal, rms=0.088347Jy sigma=0.000665 ! 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=0.088347Jy sigma=0.000665 ! Fit after self-cal, rms=0.091231Jy sigma=0.000658 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.034 mas, bmaj=1.417 mas, bpa=2.91 degrees ! Estimated noise=412.996 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00192991 Jy ! Component: 100 - total flux cleaned = 0.0027934 Jy ! Component: 150 - total flux cleaned = 0.00324699 Jy ! Component: 200 - total flux cleaned = 0.00344641 Jy ! Total flux subtracted in 200 components = 0.00344641 Jy ! Clean residual min=-0.001312 max=0.002096 Jy/beam ! Clean residual mean=-0.000006 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.239521 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 79 components and 0.239521 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=0.091170Jy sigma=0.000658 ! Fit after self-cal, rms=0.091214Jy sigma=0.000658 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 (6.4, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0019385 Jy ! Component: 100 - total flux cleaned = 0.00308134 Jy ! Component: 150 - total flux cleaned = 0.00351526 Jy ! Component: 200 - total flux cleaned = 0.00376987 Jy ! Total flux subtracted in 200 components = 0.00376987 Jy ! Clean residual min=-0.001144 max=0.001217 Jy/beam ! Clean residual mean=-0.000001 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.243291 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 99 components and 0.243291 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=0.091165Jy sigma=0.000657 ! Fit after self-cal, rms=0.091160Jy sigma=0.000657 ! 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=0.091160Jy sigma=0.000657 ! Fit after self-cal, rms=0.091415Jy sigma=0.000657 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.032 mas, bmaj=1.416 mas, bpa=2.925 degrees ! Estimated noise=413.25 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000852139 Jy ! Component: 100 - total flux cleaned = 0.00129145 Jy ! Component: 150 - total flux cleaned = 0.00161567 Jy ! Component: 200 - total flux cleaned = 0.00188239 Jy ! Total flux subtracted in 200 components = 0.00188239 Jy ! Clean residual min=-0.001112 max=0.001109 Jy/beam ! Clean residual mean=-0.000001 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.245173 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 105 components and 0.245173 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=0.091392Jy sigma=0.000657 ! Fit after self-cal, rms=0.091391Jy sigma=0.000657 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 = 0.000408468 Jy ! Component: 100 - total flux cleaned = 0.000505537 Jy ! Component: 150 - total flux cleaned = 0.000618756 Jy ! Component: 200 - total flux cleaned = 0.000724664 Jy ! Total flux subtracted in 200 components = 0.000724664 Jy ! Clean residual min=-0.001079 max=0.001056 Jy/beam ! Clean residual mean=-0.000000 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.245898 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 116 components and 0.245898 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=0.091380Jy sigma=0.000657 ! Fit after self-cal, rms=0.091378Jy sigma=0.000657 ! 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=0.091378Jy sigma=0.000657 ! Fit after self-cal, rms=0.091534Jy sigma=0.000657 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.281 mas, bmaj=2.455 mas, bpa=14.5 degrees ! Estimated noise=515.793 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000806448 Jy ! Component: 100 - total flux cleaned = 0.00135221 Jy ! Component: 150 - total flux cleaned = 0.00163255 Jy ! Component: 200 - total flux cleaned = 0.00185588 Jy ! Total flux subtracted in 200 components = 0.00185588 Jy ! Clean residual min=-0.001078 max=0.001137 Jy/beam ! Clean residual mean=0.000000 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.247754 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 132 components and 0.247754 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=0.091530Jy sigma=0.000657 ! Fit after self-cal, rms=0.091529Jy sigma=0.000657 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 = 0.000342587 Jy ! Component: 100 - total flux cleaned = 0.000466268 Jy ! Component: 150 - total flux cleaned = 0.000559033 Jy ! Component: 200 - total flux cleaned = 0.000629765 Jy ! Total flux subtracted in 200 components = 0.000629765 Jy ! Clean residual min=-0.001040 max=0.001057 Jy/beam ! Clean residual mean=0.000003 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.248383 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 143 components and 0.248383 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=0.091529Jy sigma=0.000657 ! Fit after self-cal, rms=0.091528Jy sigma=0.000657 ! 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=1.031 mas, bmaj=1.415 mas, bpa=2.97 degrees ! Estimated noise=413.484 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.031 x 1.415 at 2.97 degrees (North through East) ! Clean map min=-0.00093525 max=0.20226 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=0.8142 mas, bmaj=1.15 mas, bpa=1.423 degrees ! Estimated noise=829.648 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.156701 Jy ! Component: 100 - total flux cleaned = 0.192432 Jy ! Component: 150 - total flux cleaned = 0.206561 Jy ! Component: 200 - total flux cleaned = 0.214136 Jy ! Total flux subtracted in 200 components = 0.214136 Jy ! Clean residual min=-0.002798 max=0.004072 Jy/beam ! Clean residual mean=-0.000019 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.214136 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.214136 Jy ! Inverting map and beam ! Estimated beam: bmin=1.031 mas, bmaj=1.415 mas, bpa=2.97 degrees ! Estimated noise=413.484 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 = 0.0070583 Jy ! Component: 100 - total flux cleaned = 0.012027 Jy ! Component: 150 - total flux cleaned = 0.015868 Jy ! Component: 200 - total flux cleaned = 0.0189204 Jy ! Total flux subtracted in 200 components = 0.0189204 Jy ! Clean residual min=-0.001466 max=0.001819 Jy/beam ! Clean residual mean=-0.000019 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.233056 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 63 components and 0.233056 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00246828 Jy ! Component: 100 - total flux cleaned = 0.00450195 Jy ! Component: 150 - total flux cleaned = 0.00619887 Jy ! Component: 200 - total flux cleaned = 0.00762618 Jy ! Total flux subtracted in 200 components = 0.00762618 Jy ! Clean residual min=-0.001191 max=0.001082 Jy/beam ! Clean residual mean=-0.000009 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.240682 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 95 components and 0.240682 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=2.281 mas, bmaj=2.455 mas, bpa=14.5 degrees ! Estimated noise=515.793 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00213975 Jy ! Component: 100 - total flux cleaned = 0.00359062 Jy ! Component: 150 - total flux cleaned = 0.00465485 Jy ! Component: 200 - total flux cleaned = 0.00547641 Jy ! Total flux subtracted in 200 components = 0.00547641 Jy ! Clean residual min=-0.001100 max=0.001047 Jy/beam ! Clean residual mean=-0.000005 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.246159 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 = 0.000649444 Jy ! Component: 100 - total flux cleaned = 0.00116701 Jy ! Component: 150 - total flux cleaned = 0.00153597 Jy ! Component: 200 - total flux cleaned = 0.00173321 Jy ! Total flux subtracted in 200 components = 0.00173321 Jy ! Clean residual min=-0.001065 max=0.001010 Jy/beam ! Clean residual mean=0.000001 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.247892 Jy ! Adding 115 model components to the UV plane model. ! The established model now contains 190 components and 0.247892 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.031 mas, bmaj=1.415 mas, bpa=2.97 degrees ! Estimated noise=413.484 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.47677e-05 Jy ! Component: 100 - total flux cleaned = -2.59503e-05 Jy ! Component: 150 - total flux cleaned = 2.03827e-05 Jy ! Component: 200 - total flux cleaned = 0.000102436 Jy ! Total flux subtracted in 200 components = 0.000102436 Jy ! Clean residual min=-0.000985 max=0.000994 Jy/beam ! Clean residual mean=0.000001 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.247994 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 206 components and 0.247994 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=0.091510Jy sigma=0.000657 ! Fit after self-cal, rms=0.091504Jy sigma=0.000657 wmodel J0612+4122_X_2017_03_23_pus_map.mod ! Writing 206 model components to file: J0612+4122_X_2017_03_23_pus_map.mod wobs J0612+4122_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J0612+4122_X_2017_03_23_pus_uvs.fits wwins J0612+4122_X_2017_03_23_pus_map.win ! wwins: Wrote 4 windows to J0612+4122_X_2017_03_23_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 = -0.000213392 Jy ! Component: 100 - total flux cleaned = -0.000529027 Jy ! Component: 150 - total flux cleaned = -0.000735247 Jy ! Component: 200 - total flux cleaned = -0.000903189 Jy ! Component: 250 - total flux cleaned = -0.00106565 Jy ! Component: 300 - total flux cleaned = -0.00118051 Jy ! Component: 350 - total flux cleaned = -0.00127871 Jy ! Component: 400 - total flux cleaned = -0.00134737 Jy ! Component: 450 - total flux cleaned = -0.00144151 Jy ! Component: 500 - total flux cleaned = -0.00152068 Jy ! Component: 550 - total flux cleaned = -0.00158572 Jy ! Component: 600 - total flux cleaned = -0.00164952 Jy ! Component: 650 - total flux cleaned = -0.00173735 Jy ! Component: 700 - total flux cleaned = -0.0017991 Jy ! Component: 750 - total flux cleaned = -0.00183564 Jy ! Component: 800 - total flux cleaned = -0.00188375 Jy ! Component: 850 - total flux cleaned = -0.00193122 Jy ! Component: 900 - total flux cleaned = -0.00197794 Jy ! Component: 950 - total flux cleaned = -0.00205893 Jy ! Component: 1000 - total flux cleaned = -0.00209325 Jy ! Component: 1050 - total flux cleaned = -0.00210457 Jy ! Component: 1100 - total flux cleaned = -0.0021384 Jy ! Component: 1150 - total flux cleaned = -0.00220482 Jy ! Component: 1200 - total flux cleaned = -0.00223758 Jy ! Component: 1250 - total flux cleaned = -0.0022482 Jy ! Component: 1300 - total flux cleaned = -0.00224816 Jy ! Component: 1350 - total flux cleaned = -0.00225872 Jy ! Component: 1400 - total flux cleaned = -0.00224814 Jy ! Component: 1450 - total flux cleaned = -0.00227943 Jy ! Component: 1500 - total flux cleaned = -0.00232072 Jy ! Component: 1550 - total flux cleaned = -0.00232082 Jy ! Component: 1600 - total flux cleaned = -0.00230063 Jy ! Component: 1650 - total flux cleaned = -0.0023812 Jy ! Component: 1700 - total flux cleaned = -0.00239117 Jy ! Component: 1750 - total flux cleaned = -0.00242062 Jy ! Component: 1800 - total flux cleaned = -0.00244015 Jy ! Component: 1850 - total flux cleaned = -0.00242066 Jy ! Component: 1900 - total flux cleaned = -0.00244003 Jy ! Component: 1950 - total flux cleaned = -0.00245912 Jy ! Component: 2000 - total flux cleaned = -0.00248753 Jy ! Total flux subtracted in 2048 components = -0.00249684 Jy ! Clean residual min=-0.000555 max=0.000584 Jy/beam ! Clean residual mean=0.000001 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.245497 Jy keep ! Adding 164 model components to the UV plane model. ! The established model now contains 370 components and 0.245497 Jy ![Exited script file: muppet] wmap "J0612+4122_X_2017_03_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.031 x 1.415 at 2.97 degrees (North through East) ! Clean map min=-0.00080907 max=0.20203 Jy/beam ! Writing clean map to FITS file: J0612+4122_X_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.202033 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000174234 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.258721 0.258721 0.517442 1.03488 2.06977 4.13954 8.27907 16.5581 33.1163 66.2326 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.202 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.031 x 1.415 at 2.97 degrees (North through East) ! Clean map min=-0.00080907 max=0.20203 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 J0612+4122_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:19:17 2019