! Started logfile: J1646+4059_X_2017_03_27_pus_uvs.log on Sat Apr 27 22:06:06 2019 obs J1646+4059_X_2017_03_27_pus_uva.fits ! Reading UV FITS file: J1646+4059_X_2017_03_27_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.781676 visibilities/baseline/integration-bin. ! Found source: J1646+4059 ! ! 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 1844 lines of history. ! ! Reading 48120 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 J1646+4059_X_2017_03_27_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 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.714614Jy sigma=0.005925 ! Fit after self-cal, rms=0.700655Jy sigma=0.005819 ! 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=0.7543 mas, bmaj=1.315 mas, bpa=-11.72 degrees ! Estimated noise=821.758 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 = 0.233557 Jy ! Component: 100 - total flux cleaned = 0.291499 Jy ! Total flux subtracted in 100 components = 0.291499 Jy ! Clean residual min=-0.007485 max=0.022646 Jy/beam ! Clean residual mean=-0.000026 rms=0.002446 Jy/beam ! Combined flux in latest and established models = 0.291499 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.291499 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=0.110039Jy sigma=0.000753 ! Fit after self-cal, rms=0.109981Jy sigma=0.000753 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.023431 Jy ! Component: 100 - total flux cleaned = 0.0340868 Jy ! Total flux subtracted in 100 components = 0.0340868 Jy ! Clean residual min=-0.005684 max=0.007133 Jy/beam ! Clean residual mean=0.000003 rms=0.001525 Jy/beam ! Combined flux in latest and established models = 0.325586 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.325586 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=0.105092Jy sigma=0.000688 ! Fit after self-cal, rms=0.105016Jy sigma=0.000688 ! 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=0.9523 mas, bmaj=1.586 mas, bpa=-12.45 degrees ! Estimated noise=399.967 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 (0.8, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00641238 Jy ! Component: 100 - total flux cleaned = 0.0086552 Jy ! Component: 150 - total flux cleaned = 0.0095038 Jy ! Component: 200 - total flux cleaned = 0.0099175 Jy ! Total flux subtracted in 200 components = 0.0099175 Jy ! Clean residual min=-0.005182 max=0.005858 Jy/beam ! Clean residual mean=0.000029 rms=0.001126 Jy/beam ! Combined flux in latest and established models = 0.335503 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 37 components and 0.335503 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=0.104194Jy sigma=0.000677 ! Fit after self-cal, rms=0.104141Jy sigma=0.000677 ! 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 0.97 HN 1.15 KP 1.00 ! LA 0.99 MK 0.96 NL 0.96 OV 0.98 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.15 KP 1.03 ! LA 0.99 MK 0.96 NL 0.95 OV 0.98 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.08 KP 0.96 ! LA 1.02 MK 0.97 NL 0.95 OV 0.96 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 1.14 KP 1.00 ! LA 1.01 MK 0.98 NL 0.97 OV 0.98 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 1.05 KP 1.01 ! LA 1.00 MK 0.99 NL 0.95 OV 0.97 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.13 KP 1.00 ! LA 1.01 MK 0.97 NL 0.95 OV 0.98 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.11 KP 1.00 ! LA 1.02 MK 0.98 NL 0.95 OV 0.99 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.09 KP 1.00 ! LA 1.01 MK 0.96 NL 0.96 OV 0.98 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.08 KP 0.99 ! LA 1.01 MK 0.97 NL 0.94 OV 0.97 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 1.15 KP 0.90 ! LA 1.02 MK 0.98 NL 0.84 OV 1.05 ! PT 1.07 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 1.22 KP 1.02 ! LA 1.09 MK 1.05 NL 0.90 OV 1.13 ! PT 1.15 SC 1.09 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.15 KP 1.05 ! LA 1.03 MK 1.00 NL 0.87 OV 1.09 ! PT 1.12 SC 1.03 ! ! ! Fit before self-cal, rms=0.104141Jy sigma=0.000677 ! Fit after self-cal, rms=0.106741Jy sigma=0.000651 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9569 mas, bmaj=1.599 mas, bpa=-12.88 degrees ! Estimated noise=397.92 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 = 0.00254997 Jy ! Component: 100 - total flux cleaned = 0.00320949 Jy ! Component: 150 - total flux cleaned = 0.00377909 Jy ! Component: 200 - total flux cleaned = 0.00404222 Jy ! Total flux subtracted in 200 components = 0.00404222 Jy ! Clean residual min=-0.002014 max=0.002862 Jy/beam ! Clean residual mean=0.000017 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.339546 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 49 components and 0.339546 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=0.106618Jy sigma=0.000650 ! Fit after self-cal, rms=0.106656Jy sigma=0.000650 ! 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=0.106656Jy sigma=0.000650 ! Fit after self-cal, rms=0.107013Jy sigma=0.000647 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9552 mas, bmaj=1.594 mas, bpa=-12.61 degrees ! Estimated noise=397.308 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00200527 Jy ! Component: 100 - total flux cleaned = 0.00225933 Jy ! Component: 150 - total flux cleaned = 0.00238386 Jy ! Component: 200 - total flux cleaned = 0.00245571 Jy ! Total flux subtracted in 200 components = 0.00245571 Jy ! Clean residual min=-0.001391 max=0.001397 Jy/beam ! Clean residual mean=-0.000001 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.342001 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 60 components and 0.342001 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=0.106949Jy sigma=0.000646 ! Fit after self-cal, rms=0.106955Jy sigma=0.000646 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 (3, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126637 Jy ! Component: 100 - total flux cleaned = 0.00138989 Jy ! Component: 150 - total flux cleaned = 0.00146145 Jy ! Component: 200 - total flux cleaned = 0.00143141 Jy ! Total flux subtracted in 200 components = 0.00143141 Jy ! Clean residual min=-0.001273 max=0.001250 Jy/beam ! Clean residual mean=0.000001 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.343433 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 73 components and 0.343433 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=0.106922Jy sigma=0.000646 ! Fit after self-cal, rms=0.106921Jy sigma=0.000646 ! Inverting map ! Added new window around map position (4.4, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000665519 Jy ! Component: 100 - total flux cleaned = 0.00101222 Jy ! Component: 150 - total flux cleaned = 0.00119159 Jy ! Component: 200 - total flux cleaned = 0.00135075 Jy ! Total flux subtracted in 200 components = 0.00135075 Jy ! Clean residual min=-0.001175 max=0.001053 Jy/beam ! Clean residual mean=0.000002 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.344784 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 87 components and 0.344784 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=0.106896Jy sigma=0.000645 ! Fit after self-cal, rms=0.106896Jy sigma=0.000645 ! 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=0.106896Jy sigma=0.000645 ! Fit after self-cal, rms=0.106918Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9544 mas, bmaj=1.594 mas, bpa=-12.54 degrees ! Estimated noise=397.312 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100906 Jy ! Component: 100 - total flux cleaned = 0.00135426 Jy ! Component: 150 - total flux cleaned = 0.00140155 Jy ! Component: 200 - total flux cleaned = 0.00142359 Jy ! Total flux subtracted in 200 components = 0.00142359 Jy ! Clean residual min=-0.001218 max=0.000980 Jy/beam ! Clean residual mean=0.000001 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.346207 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 93 components and 0.346207 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=0.106899Jy sigma=0.000645 ! Fit after self-cal, rms=0.106899Jy sigma=0.000645 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 = 0.000206867 Jy ! Component: 100 - total flux cleaned = 0.000248089 Jy ! Component: 150 - total flux cleaned = 0.000248078 Jy ! Component: 200 - total flux cleaned = 0.00024785 Jy ! Total flux subtracted in 200 components = 0.00024785 Jy ! Clean residual min=-0.001090 max=0.000974 Jy/beam ! Clean residual mean=0.000001 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.346455 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 102 components and 0.346455 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=0.106889Jy sigma=0.000645 ! Fit after self-cal, rms=0.106890Jy sigma=0.000645 ! 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=0.106890Jy sigma=0.000645 ! Fit after self-cal, rms=0.106965Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.318 mas, bmaj=2.67 mas, bpa=-13.87 degrees ! Estimated noise=478.797 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000363095 Jy ! Component: 100 - total flux cleaned = 0.000567607 Jy ! Component: 150 - total flux cleaned = 0.00067846 Jy ! Component: 200 - total flux cleaned = 0.000700483 Jy ! Total flux subtracted in 200 components = 0.000700483 Jy ! Clean residual min=-0.000785 max=0.000919 Jy/beam ! Clean residual mean=-0.000001 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.347156 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 120 components and 0.347156 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=0.106960Jy sigma=0.000645 ! Fit after self-cal, rms=0.106961Jy sigma=0.000645 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 = 0.000175591 Jy ! Component: 100 - total flux cleaned = 0.000165461 Jy ! Component: 150 - total flux cleaned = 0.000136752 Jy ! Component: 200 - total flux cleaned = 0.000118483 Jy ! Total flux subtracted in 200 components = 0.000118483 Jy ! Clean residual min=-0.000773 max=0.000880 Jy/beam ! Clean residual mean=-0.000000 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.347274 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 129 components and 0.347274 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=0.106959Jy sigma=0.000645 ! Fit after self-cal, rms=0.106959Jy sigma=0.000645 ! 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=0.9541 mas, bmaj=1.594 mas, bpa=-12.52 degrees ! Estimated noise=397.518 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9541 x 1.594 at -12.52 degrees (North through East) ! Clean map min=-0.0015178 max=0.30174 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=0.7568 mas, bmaj=1.327 mas, bpa=-11.65 degrees ! Estimated noise=818.747 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.232352 Jy ! Component: 100 - total flux cleaned = 0.291649 Jy ! Component: 150 - total flux cleaned = 0.315315 Jy ! Component: 200 - total flux cleaned = 0.325766 Jy ! Total flux subtracted in 200 components = 0.325766 Jy ! Clean residual min=-0.003198 max=0.005107 Jy/beam ! Clean residual mean=-0.000016 rms=0.000841 Jy/beam ! Combined flux in latest and established models = 0.325766 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.325766 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9541 mas, bmaj=1.594 mas, bpa=-12.52 degrees ! Estimated noise=397.518 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 = 0.00827682 Jy ! Component: 100 - total flux cleaned = 0.0128851 Jy ! Component: 150 - total flux cleaned = 0.0157845 Jy ! Component: 200 - total flux cleaned = 0.0176763 Jy ! Total flux subtracted in 200 components = 0.0176763 Jy ! Clean residual min=-0.001215 max=0.001077 Jy/beam ! Clean residual mean=-0.000004 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.343442 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 36 components and 0.343442 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=2.318 mas, bmaj=2.67 mas, bpa=-13.87 degrees ! Estimated noise=478.797 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0017726 Jy ! Component: 100 - total flux cleaned = 0.0024648 Jy ! Component: 150 - total flux cleaned = 0.00294316 Jy ! Component: 200 - total flux cleaned = 0.00330265 Jy ! Total flux subtracted in 200 components = 0.00330265 Jy ! Clean residual min=-0.000923 max=0.000973 Jy/beam ! Clean residual mean=-0.000001 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.346745 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 = 0.000250298 Jy ! Component: 100 - total flux cleaned = 0.000404373 Jy ! Component: 150 - total flux cleaned = 0.000523603 Jy ! Component: 200 - total flux cleaned = 0.000613074 Jy ! Total flux subtracted in 200 components = 0.000613074 Jy ! Clean residual min=-0.000855 max=0.000941 Jy/beam ! Clean residual mean=0.000000 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.347358 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 87 components and 0.347358 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9541 mas, bmaj=1.594 mas, bpa=-12.52 degrees ! Estimated noise=397.518 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000110215 Jy ! Component: 100 - total flux cleaned = -2.49463e-05 Jy ! Component: 150 - total flux cleaned = 7.67441e-05 Jy ! Component: 200 - total flux cleaned = 0.000168355 Jy ! Total flux subtracted in 200 components = 0.000168355 Jy ! Clean residual min=-0.000897 max=0.000948 Jy/beam ! Clean residual mean=0.000001 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.347526 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 105 components and 0.347526 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=0.106962Jy sigma=0.000645 ! Fit after self-cal, rms=0.106957Jy sigma=0.000645 wmodel J1646+4059_X_2017_03_27_pus_map.mod ! Writing 105 model components to file: J1646+4059_X_2017_03_27_pus_map.mod wobs J1646+4059_X_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J1646+4059_X_2017_03_27_pus_uvs.fits wwins J1646+4059_X_2017_03_27_pus_map.win ! wwins: Wrote 4 windows to J1646+4059_X_2017_03_27_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 = 0.000152272 Jy ! Component: 100 - total flux cleaned = 4.58295e-05 Jy ! Component: 150 - total flux cleaned = 4.55027e-05 Jy ! Component: 200 - total flux cleaned = 1.72442e-05 Jy ! Component: 250 - total flux cleaned = 3.08349e-05 Jy ! Component: 300 - total flux cleaned = 1.73177e-05 Jy ! Component: 350 - total flux cleaned = 5.66083e-05 Jy ! Component: 400 - total flux cleaned = 8.22528e-05 Jy ! Component: 450 - total flux cleaned = 0.000119776 Jy ! Component: 500 - total flux cleaned = 0.000119976 Jy ! Component: 550 - total flux cleaned = 0.000156163 Jy ! Component: 600 - total flux cleaned = 0.000203101 Jy ! Component: 650 - total flux cleaned = 0.000214328 Jy ! Component: 700 - total flux cleaned = 0.000214303 Jy ! Component: 750 - total flux cleaned = 0.000214601 Jy ! Component: 800 - total flux cleaned = 0.000258692 Jy ! Component: 850 - total flux cleaned = 0.000291238 Jy ! Component: 900 - total flux cleaned = 0.000312617 Jy ! Component: 950 - total flux cleaned = 0.00033368 Jy ! Component: 1000 - total flux cleaned = 0.000344149 Jy ! Component: 1050 - total flux cleaned = 0.000385744 Jy ! Component: 1100 - total flux cleaned = 0.000416556 Jy ! Component: 1150 - total flux cleaned = 0.000497566 Jy ! Component: 1200 - total flux cleaned = 0.00053744 Jy ! Component: 1250 - total flux cleaned = 0.000576903 Jy ! Component: 1300 - total flux cleaned = 0.00060619 Jy ! Component: 1350 - total flux cleaned = 0.000625473 Jy ! Component: 1400 - total flux cleaned = 0.000654268 Jy ! Component: 1450 - total flux cleaned = 0.000748883 Jy ! Component: 1500 - total flux cleaned = 0.000748989 Jy ! Component: 1550 - total flux cleaned = 0.000804745 Jy ! Component: 1600 - total flux cleaned = 0.000850722 Jy ! Component: 1650 - total flux cleaned = 0.000850697 Jy ! Component: 1700 - total flux cleaned = 0.000886805 Jy ! Component: 1750 - total flux cleaned = 0.000895973 Jy ! Component: 1800 - total flux cleaned = 0.000913692 Jy ! Component: 1850 - total flux cleaned = 0.000922445 Jy ! Component: 1900 - total flux cleaned = 0.000931091 Jy ! Component: 1950 - total flux cleaned = 0.000948349 Jy ! Component: 2000 - total flux cleaned = 0.000965546 Jy ! Total flux subtracted in 2048 components = 0.000965499 Jy ! Clean residual min=-0.000486 max=0.000488 Jy/beam ! Clean residual mean=0.000001 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.348492 Jy keep ! Adding 148 model components to the UV plane model. ! The established model now contains 252 components and 0.348492 Jy ![Exited script file: muppet] wmap "J1646+4059_X_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9541 x 1.594 at -12.52 degrees (North through East) ! Clean map min=-0.0010387 max=0.3012 Jy/beam ! Writing clean map to FITS file: J1646+4059_X_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.301203 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000153165 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.152553 0.152553 0.305106 0.610212 1.22042 2.44085 4.8817 9.76339 19.5268 39.0536 78.1071 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.301 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9541 x 1.594 at -12.52 degrees (North through East) ! Clean map min=-0.0010387 max=0.3012 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 J1646+4059_X_2017_03_27_pus_uvs.log closed on Sat Apr 27 22:06:09 2019