! Started logfile: J2102+6758_X_2017_05_01_pus_uvs.log on Wed May 1 20:02:03 2019 obs J2102+6758_X_2017_05_01_pus_uva.fits ! Reading UV FITS file: J2102+6758_X_2017_05_01_pus_uva.fits ! AN table 1: 152 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.918275 visibilities/baseline/integration-bin. ! Found source: J2102+6758 ! ! 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 863 lines of history. ! ! Reading 75372 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 J2102+6758_X_2017_05_01_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 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.924772Jy sigma=0.008246 ! Fit after self-cal, rms=0.916208Jy sigma=0.008181 ! 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=0.8081 mas, bmaj=1.027 mas, bpa=12.78 degrees ! Estimated noise=689.859 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 = 0.0680044 Jy ! Component: 100 - total flux cleaned = 0.0828338 Jy ! Total flux subtracted in 100 components = 0.0828338 Jy ! Clean residual min=-0.002305 max=0.004147 Jy/beam ! Clean residual mean=-0.000007 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.0828338 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.0828338 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=0.079914Jy sigma=0.000650 ! Fit after self-cal, rms=0.079905Jy sigma=0.000650 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00358227 Jy ! Component: 100 - total flux cleaned = 0.00532102 Jy ! Total flux subtracted in 100 components = 0.00532102 Jy ! Clean residual min=-0.002196 max=0.001945 Jy/beam ! Clean residual mean=0.000000 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.0881549 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0881549 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=0.079758Jy sigma=0.000648 ! Fit after self-cal, rms=0.079763Jy sigma=0.000648 ! 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=1.067 mas, bmaj=1.288 mas, bpa=18.11 degrees ! Estimated noise=293.331 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 = 0.00109398 Jy ! Component: 100 - total flux cleaned = 0.00155943 Jy ! Component: 150 - total flux cleaned = 0.001689 Jy ! Component: 200 - total flux cleaned = 0.0017239 Jy ! Total flux subtracted in 200 components = 0.0017239 Jy ! Clean residual min=-0.000816 max=0.001023 Jy/beam ! Clean residual mean=0.000005 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.0898788 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 19 components and 0.0898788 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=0.079749Jy sigma=0.000648 ! Fit after self-cal, rms=0.079753Jy sigma=0.000648 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.02 KP 0.96 ! LA 0.96 MK 1.01 NL 0.98 OV 1.03 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 1.03 KP 0.97 ! LA 0.95 MK 0.94 NL 0.98 OV 1.05 ! PT 1.06 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.97 KP 0.99 ! LA 0.99 MK 0.99 NL 0.95 OV 1.01 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.00 KP 0.99 ! LA 0.98 MK 0.98 NL 0.97 OV 1.01 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.95 KP 1.00 ! LA 0.99 MK 1.02 NL 0.98 OV 0.99 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 0.99 KP 1.01 ! LA 0.98 MK 0.99 NL 0.98 OV 1.02 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 0.98 KP 1.00 ! LA 0.99 MK 0.99 NL 0.99 OV 1.02 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.19 KP 1.02 ! LA 0.95 MK 0.98 NL 1.01 OV 1.01 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00 HN 1.02 KP 0.97 ! LA 0.99 MK 0.98 NL 1.01 OV 1.03 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.03 HN 1.04 KP 0.98 ! LA 1.03 MK 1.00 NL 0.96 OV 1.03 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.07 HN 1.06 KP 1.13 ! LA 1.04 MK 1.01 NL 1.05 OV 1.09 ! PT 1.06 SC 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.00 KP 0.94 ! LA 0.98 MK 1.01 NL 0.97 OV 1.01 ! PT 1.05 SC 1.03 ! ! ! Fit before self-cal, rms=0.079753Jy sigma=0.000648 ! Fit after self-cal, rms=0.080432Jy sigma=0.000647 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.07 mas, bmaj=1.291 mas, bpa=17.97 degrees ! Estimated noise=293.817 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 = -6.91009e-05 Jy ! Component: 100 - total flux cleaned = -9.78151e-05 Jy ! Component: 150 - total flux cleaned = -0.000130496 Jy ! Component: 200 - total flux cleaned = -0.000139787 Jy ! Total flux subtracted in 200 components = -0.000139787 Jy ! Clean residual min=-0.000738 max=0.000832 Jy/beam ! Clean residual mean=-0.000000 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.089739 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 26 components and 0.089739 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=0.080430Jy sigma=0.000647 ! Fit after self-cal, rms=0.080445Jy sigma=0.000646 ! 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=0.080445Jy sigma=0.000646 ! Fit after self-cal, rms=0.081725Jy sigma=0.000645 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.07 mas, bmaj=1.291 mas, bpa=18 degrees ! Estimated noise=294.112 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.85852e-06 Jy ! Component: 100 - total flux cleaned = -1.68855e-05 Jy ! Component: 150 - total flux cleaned = -2.1832e-05 Jy ! Component: 200 - total flux cleaned = -1.7643e-05 Jy ! Total flux subtracted in 200 components = -1.7643e-05 Jy ! Clean residual min=-0.000619 max=0.000794 Jy/beam ! Clean residual mean=0.000000 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.0897213 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 30 components and 0.0897213 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=0.081724Jy sigma=0.000645 ! Fit after self-cal, rms=0.081753Jy 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) ! Added new window around map position (14.6, 5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000536906 Jy ! Component: 100 - total flux cleaned = 0.000550085 Jy ! Component: 150 - total flux cleaned = 0.000550748 Jy ! Component: 200 - total flux cleaned = 0.000551051 Jy ! Total flux subtracted in 200 components = 0.000551051 Jy ! Clean residual min=-0.000604 max=0.000709 Jy/beam ! Clean residual mean=-0.000000 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.0902724 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 43 components and 0.0902724 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=0.081747Jy sigma=0.000645 ! Fit after self-cal, rms=0.081746Jy sigma=0.000645 ! Inverting map ! Added new window around map position (5.6, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000406864 Jy ! Component: 100 - total flux cleaned = 0.000503363 Jy ! Component: 150 - total flux cleaned = 0.000530382 Jy ! Component: 200 - total flux cleaned = 0.000553354 Jy ! Total flux subtracted in 200 components = 0.000553354 Jy ! Clean residual min=-0.000574 max=0.000585 Jy/beam ! Clean residual mean=0.000001 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.0908257 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 57 components and 0.0908257 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=0.081738Jy sigma=0.000645 ! Fit after self-cal, rms=0.081738Jy 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=0.081738Jy sigma=0.000645 ! Fit after self-cal, rms=0.081863Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.069 mas, bmaj=1.292 mas, bpa=18.11 degrees ! Estimated noise=294.125 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00022746 Jy ! Component: 100 - total flux cleaned = 0.000228465 Jy ! Component: 150 - total flux cleaned = 0.000247982 Jy ! Component: 200 - total flux cleaned = 0.000257138 Jy ! Total flux subtracted in 200 components = 0.000257138 Jy ! Clean residual min=-0.000563 max=0.000592 Jy/beam ! Clean residual mean=0.000001 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.0910829 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 61 components and 0.0910829 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=0.081859Jy sigma=0.000645 ! Fit after self-cal, rms=0.081860Jy 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 = 6.70001e-05 Jy ! Component: 100 - total flux cleaned = 7.55651e-05 Jy ! Component: 150 - total flux cleaned = 7.55683e-05 Jy ! Component: 200 - total flux cleaned = 6.78388e-05 Jy ! Total flux subtracted in 200 components = 6.78388e-05 Jy ! Clean residual min=-0.000567 max=0.000593 Jy/beam ! Clean residual mean=0.000001 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.0911507 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 69 components and 0.0911507 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=0.081859Jy sigma=0.000645 ! Fit after self-cal, rms=0.081858Jy 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=0.081858Jy sigma=0.000645 ! Fit after self-cal, rms=0.081848Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.395 mas, bmaj=2.492 mas, bpa=68.65 degrees ! Estimated noise=365.577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000106267 Jy ! Component: 100 - total flux cleaned = 0.000111974 Jy ! Component: 150 - total flux cleaned = 0.000117565 Jy ! Component: 200 - total flux cleaned = 0.000108233 Jy ! Total flux subtracted in 200 components = 0.000108233 Jy ! Clean residual min=-0.000559 max=0.000640 Jy/beam ! Clean residual mean=0.000002 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.0912589 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 78 components and 0.0912589 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=0.081849Jy sigma=0.000645 ! Fit after self-cal, rms=0.081849Jy 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 = 2.29753e-05 Jy ! Component: 100 - total flux cleaned = 2.40229e-05 Jy ! Component: 150 - total flux cleaned = 2.42108e-05 Jy ! Component: 200 - total flux cleaned = 2.02057e-05 Jy ! Total flux subtracted in 200 components = 2.02057e-05 Jy ! Clean residual min=-0.000560 max=0.000638 Jy/beam ! Clean residual mean=0.000002 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.0912791 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 82 components and 0.0912791 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=0.081849Jy sigma=0.000645 ! Fit after self-cal, rms=0.081849Jy 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=1.069 mas, bmaj=1.291 mas, bpa=18.1 degrees ! Estimated noise=294.089 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.069 x 1.291 at 18.1 degrees (North through East) ! Clean map min=-0.00052908 max=0.087196 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=0.8082 mas, bmaj=1.029 mas, bpa=12.53 degrees ! Estimated noise=691.213 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0680801 Jy ! Component: 100 - total flux cleaned = 0.0829577 Jy ! Component: 150 - total flux cleaned = 0.0863578 Jy ! Component: 200 - total flux cleaned = 0.087581 Jy ! Total flux subtracted in 200 components = 0.087581 Jy ! Clean residual min=-0.002218 max=0.001848 Jy/beam ! Clean residual mean=-0.000004 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.087581 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 0.087581 Jy ! Inverting map and beam ! Estimated beam: bmin=1.069 mas, bmaj=1.291 mas, bpa=18.1 degrees ! Estimated noise=294.089 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 = 0.00140171 Jy ! Component: 100 - total flux cleaned = 0.00213531 Jy ! Component: 150 - total flux cleaned = 0.00257181 Jy ! Component: 200 - total flux cleaned = 0.00289577 Jy ! Total flux subtracted in 200 components = 0.00289577 Jy ! Clean residual min=-0.000598 max=0.000621 Jy/beam ! Clean residual mean=-0.000003 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.0904768 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 28 components and 0.0904768 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=2.395 mas, bmaj=2.492 mas, bpa=68.65 degrees ! Estimated noise=365.577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000332027 Jy ! Component: 100 - total flux cleaned = 0.000356852 Jy ! Component: 150 - total flux cleaned = 0.000446739 Jy ! Component: 200 - total flux cleaned = 0.000514289 Jy ! Total flux subtracted in 200 components = 0.000514289 Jy ! Clean residual min=-0.000580 max=0.000604 Jy/beam ! Clean residual mean=-0.000001 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.0909911 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 = 6.65158e-05 Jy ! Component: 100 - total flux cleaned = 0.000116393 Jy ! Component: 150 - total flux cleaned = 0.000153867 Jy ! Component: 200 - total flux cleaned = 0.000170558 Jy ! Total flux subtracted in 200 components = 0.000170558 Jy ! Clean residual min=-0.000569 max=0.000621 Jy/beam ! Clean residual mean=0.000001 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.0911616 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 59 components and 0.0911616 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.069 mas, bmaj=1.291 mas, bpa=18.1 degrees ! Estimated noise=294.089 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.7775e-06 Jy ! Component: 100 - total flux cleaned = -5.36683e-06 Jy ! Component: 150 - total flux cleaned = 7.00538e-06 Jy ! Component: 200 - total flux cleaned = 7.06367e-06 Jy ! Total flux subtracted in 200 components = 7.06367e-06 Jy ! Clean residual min=-0.000574 max=0.000657 Jy/beam ! Clean residual mean=0.000001 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.0911687 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 74 components and 0.0911687 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=0.081853Jy sigma=0.000645 ! Fit after self-cal, rms=0.081850Jy sigma=0.000645 wmodel J2102+6758_X_2017_05_01_pus_map.mod ! Writing 74 model components to file: J2102+6758_X_2017_05_01_pus_map.mod wobs J2102+6758_X_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J2102+6758_X_2017_05_01_pus_uvs.fits wwins J2102+6758_X_2017_05_01_pus_map.win ! wwins: Wrote 3 windows to J2102+6758_X_2017_05_01_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 = 0.000152363 Jy ! Component: 100 - total flux cleaned = 0.000203892 Jy ! Component: 150 - total flux cleaned = 0.000223916 Jy ! Component: 200 - total flux cleaned = 0.000262578 Jy ! Component: 250 - total flux cleaned = 0.000281287 Jy ! Component: 300 - total flux cleaned = 0.000253711 Jy ! Component: 350 - total flux cleaned = 0.000217786 Jy ! Component: 400 - total flux cleaned = 0.000200193 Jy ! Component: 450 - total flux cleaned = 0.000165484 Jy ! Component: 500 - total flux cleaned = 0.000140058 Jy ! Component: 550 - total flux cleaned = 0.000123288 Jy ! Component: 600 - total flux cleaned = 9.84107e-05 Jy ! Component: 650 - total flux cleaned = 8.19746e-05 Jy ! Component: 700 - total flux cleaned = 4.15227e-05 Jy ! Component: 750 - total flux cleaned = 3.35786e-05 Jy ! Component: 800 - total flux cleaned = 1.93316e-06 Jy ! Component: 850 - total flux cleaned = 1.75726e-05 Jy ! Component: 900 - total flux cleaned = 2.52838e-05 Jy ! Component: 950 - total flux cleaned = 3.2843e-05 Jy ! Component: 1000 - total flux cleaned = 2.52662e-05 Jy ! Component: 1050 - total flux cleaned = 1.78707e-05 Jy ! Component: 1100 - total flux cleaned = 4.76167e-05 Jy ! Component: 1150 - total flux cleaned = 2.56747e-05 Jy ! Component: 1200 - total flux cleaned = 3.31327e-05 Jy ! Component: 1250 - total flux cleaned = 6.19467e-05 Jy ! Component: 1300 - total flux cleaned = 4.75312e-05 Jy ! Component: 1350 - total flux cleaned = 2.62772e-05 Jy ! Component: 1400 - total flux cleaned = 1.91783e-05 Jy ! Component: 1450 - total flux cleaned = -2.25857e-05 Jy ! Component: 1500 - total flux cleaned = 1.88747e-05 Jy ! Component: 1550 - total flux cleaned = -8.67901e-06 Jy ! Component: 1600 - total flux cleaned = -3.58154e-05 Jy ! Component: 1650 - total flux cleaned = -4.24476e-05 Jy ! Component: 1700 - total flux cleaned = -4.24337e-05 Jy ! Component: 1750 - total flux cleaned = -4.23922e-05 Jy ! Component: 1800 - total flux cleaned = -4.90449e-05 Jy ! Component: 1850 - total flux cleaned = -5.55715e-05 Jy ! Component: 1900 - total flux cleaned = -6.2e-05 Jy ! Component: 1950 - total flux cleaned = -5.55951e-05 Jy ! Component: 2000 - total flux cleaned = -4.27479e-05 Jy ! Total flux subtracted in 2048 components = -4.91488e-05 Jy ! Clean residual min=-0.000413 max=0.000391 Jy/beam ! Clean residual mean=0.000001 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.0911195 Jy keep ! Adding 146 model components to the UV plane model. ! The established model now contains 220 components and 0.0911195 Jy ![Exited script file: muppet] wmap "J2102+6758_X_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.069 x 1.291 at 18.1 degrees (North through East) ! Clean map min=-0.00052483 max=0.087263 Jy/beam ! Writing clean map to FITS file: J2102+6758_X_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.087263 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000118033 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.405783 0.405783 0.811566 1.62313 3.24626 6.49253 12.9851 25.9701 51.9402 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.087 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.069 x 1.291 at 18.1 degrees (North through East) ! Clean map min=-0.00052483 max=0.087263 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 J2102+6758_X_2017_05_01_pus_uvs.log closed on Wed May 1 20:02:07 2019