! Started logfile: J2312+7241_X_2017_02_19_pus_uvs.log on Sat May 4 21:48:45 2019 obs J2312+7241_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J2312+7241_X_2017_02_19_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.707937 visibilities/baseline/integration-bin. ! Found source: J2312+7241 ! ! 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 858 lines of history. ! ! Reading 32112 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 J2312+7241_X_2017_02_19_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 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.773063Jy sigma=0.005802 ! Fit after self-cal, rms=0.746266Jy sigma=0.005603 ! 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=0.7583 mas, bmaj=0.9147 mas, bpa=55.91 degrees ! Estimated noise=1011.62 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 = 0.19857 Jy ! Component: 100 - total flux cleaned = 0.241954 Jy ! Total flux subtracted in 100 components = 0.241954 Jy ! Clean residual min=-0.006279 max=0.013040 Jy/beam ! Clean residual mean=-0.000010 rms=0.001630 Jy/beam ! Combined flux in latest and established models = 0.241954 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.241954 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=0.110779Jy sigma=0.000684 ! Fit after self-cal, rms=0.110776Jy sigma=0.000684 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0140527 Jy ! Component: 100 - total flux cleaned = 0.0216093 Jy ! Total flux subtracted in 100 components = 0.0216093 Jy ! Clean residual min=-0.005434 max=0.005369 Jy/beam ! Clean residual mean=-0.000003 rms=0.001163 Jy/beam ! Combined flux in latest and established models = 0.263563 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 0.263563 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=0.108379Jy sigma=0.000666 ! Fit after self-cal, rms=0.108365Jy sigma=0.000665 ! 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=0.9455 mas, bmaj=1.12 mas, bpa=50.59 degrees ! Estimated noise=543.118 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 = 0.00562345 Jy ! Component: 100 - total flux cleaned = 0.00827702 Jy ! Component: 150 - total flux cleaned = 0.00944598 Jy ! Component: 200 - total flux cleaned = 0.00962466 Jy ! Total flux subtracted in 200 components = 0.00962466 Jy ! Clean residual min=-0.005013 max=0.005785 Jy/beam ! Clean residual mean=-0.000004 rms=0.001194 Jy/beam ! Combined flux in latest and established models = 0.273188 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 0.273188 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=0.108014Jy sigma=0.000664 ! Fit after self-cal, rms=0.108011Jy sigma=0.000664 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 0.99 KP 0.96 ! LA 1.01 MK 0.97 NL 0.96 OV 1.04 ! PT 1.00* SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.03 KP 0.96 ! LA 1.02 MK 0.95 NL 0.96 OV 1.05 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 1.01 KP 0.94 ! LA 1.04 MK 0.98 NL 0.98 OV 1.05 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 0.99 KP 0.95 ! LA 1.04 MK 0.97 NL 0.95 OV 1.03 ! PT 1.00* SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 0.94 KP 0.95 ! LA 1.03 MK 1.01 NL 0.96 OV 1.07 ! PT 1.00* SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.98 KP 0.91 ! LA 1.03 MK 0.97 NL 0.97 OV 1.02 ! PT 1.00* SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 0.97 KP 0.92 ! LA 1.00 MK 0.99 NL 0.94 OV 1.03 ! PT 1.00* SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 0.98 KP 0.92 ! LA 1.01 MK 0.98 NL 0.96 OV 1.02 ! PT 1.00* SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 0.98 KP 0.93 ! LA 1.06 MK 0.96 NL 0.94 OV 1.03 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.01 KP 0.93 ! LA 1.02 MK 1.00 NL 0.96 OV 1.08 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.07 HN 0.99 KP 0.95 ! LA 0.99 MK 1.02 NL 0.94 OV 1.06 ! PT 1.00* SC 1.07 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.96 KP 1.01 ! LA 1.03 MK 0.98 NL 0.93 OV 1.08 ! PT 1.00* SC 1.05 ! ! ! Fit before self-cal, rms=0.108011Jy sigma=0.000664 ! Fit after self-cal, rms=0.104783Jy sigma=0.000655 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9461 mas, bmaj=1.124 mas, bpa=51.25 degrees ! Estimated noise=541.884 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 (-2.2, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0046571 Jy ! Component: 100 - total flux cleaned = 0.00722467 Jy ! Component: 150 - total flux cleaned = 0.008937 Jy ! Component: 200 - total flux cleaned = 0.00955845 Jy ! Total flux subtracted in 200 components = 0.00955845 Jy ! Clean residual min=-0.002490 max=0.002466 Jy/beam ! Clean residual mean=0.000001 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.282746 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 43 components and 0.282746 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=0.104548Jy sigma=0.000653 ! Fit after self-cal, rms=0.104489Jy sigma=0.000653 ! 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=0.104489Jy sigma=0.000653 ! Fit after self-cal, rms=0.105712Jy sigma=0.000648 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9477 mas, bmaj=1.122 mas, bpa=50.63 degrees ! Estimated noise=542.271 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00196243 Jy ! Component: 100 - total flux cleaned = 0.00262541 Jy ! Component: 150 - total flux cleaned = 0.00289459 Jy ! Component: 200 - total flux cleaned = 0.00311603 Jy ! Total flux subtracted in 200 components = 0.00311603 Jy ! Clean residual min=-0.001323 max=0.001460 Jy/beam ! Clean residual mean=0.000001 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.285862 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 55 components and 0.285862 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=0.105666Jy sigma=0.000648 ! Fit after self-cal, rms=0.105696Jy sigma=0.000648 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 = 0.000582041 Jy ! Component: 100 - total flux cleaned = 0.000772679 Jy ! Component: 150 - total flux cleaned = 0.000862605 Jy ! Component: 200 - total flux cleaned = 0.000958841 Jy ! Total flux subtracted in 200 components = 0.000958841 Jy ! Clean residual min=-0.001311 max=0.001491 Jy/beam ! Clean residual mean=0.000000 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.286821 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 66 components and 0.286821 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=0.105686Jy sigma=0.000648 ! Fit after self-cal, rms=0.105684Jy sigma=0.000648 ! Inverting map ! Added new window around map position (21, 13.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128717 Jy ! Component: 100 - total flux cleaned = 0.0013188 Jy ! Component: 150 - total flux cleaned = 0.00138651 Jy ! Component: 200 - total flux cleaned = 0.00146802 Jy ! Total flux subtracted in 200 components = 0.00146802 Jy ! Clean residual min=-0.001289 max=0.001250 Jy/beam ! Clean residual mean=0.000000 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.288289 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 83 components and 0.288289 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=0.105664Jy sigma=0.000648 ! Fit after self-cal, rms=0.105664Jy sigma=0.000648 ! 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=0.105664Jy sigma=0.000648 ! Fit after self-cal, rms=0.105717Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9482 mas, bmaj=1.121 mas, bpa=50.38 degrees ! Estimated noise=542.065 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000547811 Jy ! Component: 100 - total flux cleaned = 0.000611467 Jy ! Component: 150 - total flux cleaned = 0.000630223 Jy ! Component: 200 - total flux cleaned = 0.000665719 Jy ! Total flux subtracted in 200 components = 0.000665719 Jy ! Clean residual min=-0.001321 max=0.001214 Jy/beam ! Clean residual mean=-0.000001 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.288955 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 88 components and 0.288955 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=0.105708Jy sigma=0.000647 ! Fit after self-cal, rms=0.105710Jy sigma=0.000647 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 = 0.000218881 Jy ! Component: 100 - total flux cleaned = 0.000266297 Jy ! Component: 150 - total flux cleaned = 0.000326106 Jy ! Component: 200 - total flux cleaned = 0.000382342 Jy ! Total flux subtracted in 200 components = 0.000382342 Jy ! Clean residual min=-0.001318 max=0.001212 Jy/beam ! Clean residual mean=-0.000001 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.289337 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 95 components and 0.289337 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=0.105704Jy sigma=0.000647 ! Fit after self-cal, rms=0.105704Jy sigma=0.000647 ! 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=0.105704Jy sigma=0.000647 ! Fit after self-cal, rms=0.105714Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.084 mas, bmaj=2.54 mas, bpa=45.39 degrees ! Estimated noise=746.2 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000570273 Jy ! Component: 100 - total flux cleaned = 0.000921836 Jy ! Component: 150 - total flux cleaned = 0.00105662 Jy ! Component: 200 - total flux cleaned = 0.00109967 Jy ! Total flux subtracted in 200 components = 0.00109967 Jy ! Clean residual min=-0.001424 max=0.001292 Jy/beam ! Clean residual mean=-0.000005 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.290437 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 106 components and 0.290437 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=0.105714Jy sigma=0.000647 ! Fit after self-cal, rms=0.105714Jy sigma=0.000647 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 = 0.000249038 Jy ! Component: 100 - total flux cleaned = 0.000289289 Jy ! Component: 150 - total flux cleaned = 0.000296543 Jy ! Component: 200 - total flux cleaned = 0.000303202 Jy ! Total flux subtracted in 200 components = 0.000303202 Jy ! Clean residual min=-0.001409 max=0.001259 Jy/beam ! Clean residual mean=-0.000005 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.29074 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 113 components and 0.29074 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=0.105714Jy sigma=0.000647 ! Fit after self-cal, rms=0.105714Jy sigma=0.000647 ! 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=0.9485 mas, bmaj=1.12 mas, bpa=50.27 degrees ! Estimated noise=542.015 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9485 x 1.12 at 50.27 degrees (North through East) ! Clean map min=-0.0012079 max=0.2589 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=0.7613 mas, bmaj=0.9136 mas, bpa=55.71 degrees ! Estimated noise=1012.11 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.19861 Jy ! Component: 100 - total flux cleaned = 0.241984 Jy ! Component: 150 - total flux cleaned = 0.255757 Jy ! Component: 200 - total flux cleaned = 0.263462 Jy ! Total flux subtracted in 200 components = 0.263462 Jy ! Clean residual min=-0.003075 max=0.004138 Jy/beam ! Clean residual mean=-0.000001 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.263462 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.263462 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9485 mas, bmaj=1.12 mas, bpa=50.27 degrees ! Estimated noise=542.015 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 = 0.00672454 Jy ! Component: 100 - total flux cleaned = 0.0111435 Jy ! Component: 150 - total flux cleaned = 0.0142728 Jy ! Component: 200 - total flux cleaned = 0.01666 Jy ! Total flux subtracted in 200 components = 0.01666 Jy ! Clean residual min=-0.001502 max=0.001598 Jy/beam ! Clean residual mean=0.000001 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.280122 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 38 components and 0.280122 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=2.084 mas, bmaj=2.54 mas, bpa=45.39 degrees ! Estimated noise=746.2 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00336239 Jy ! Component: 100 - total flux cleaned = 0.00534124 Jy ! Component: 150 - total flux cleaned = 0.00672748 Jy ! Component: 200 - total flux cleaned = 0.00773886 Jy ! Total flux subtracted in 200 components = 0.00773886 Jy ! Clean residual min=-0.001415 max=0.001114 Jy/beam ! Clean residual mean=-0.000003 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.28786 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 = 0.000764207 Jy ! Component: 100 - total flux cleaned = 0.00135624 Jy ! Component: 150 - total flux cleaned = 0.00182183 Jy ! Component: 200 - total flux cleaned = 0.00202182 Jy ! Total flux subtracted in 200 components = 0.00202182 Jy ! Clean residual min=-0.001362 max=0.001188 Jy/beam ! Clean residual mean=-0.000004 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.289882 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 95 components and 0.289882 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9485 mas, bmaj=1.12 mas, bpa=50.27 degrees ! Estimated noise=542.015 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000489845 Jy ! Component: 100 - total flux cleaned = 0.000591992 Jy ! Component: 150 - total flux cleaned = 0.000622243 Jy ! Component: 200 - total flux cleaned = 0.000650879 Jy ! Total flux subtracted in 200 components = 0.000650879 Jy ! Clean residual min=-0.001310 max=0.001305 Jy/beam ! Clean residual mean=-0.000002 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.290533 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 111 components and 0.290533 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=0.105750Jy sigma=0.000648 ! Fit after self-cal, rms=0.105745Jy sigma=0.000648 wmodel J2312+7241_X_2017_02_19_pus_map.mod ! Writing 111 model components to file: J2312+7241_X_2017_02_19_pus_map.mod wobs J2312+7241_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J2312+7241_X_2017_02_19_pus_uvs.fits wwins J2312+7241_X_2017_02_19_pus_map.win ! wwins: Wrote 3 windows to J2312+7241_X_2017_02_19_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 = 0.000129761 Jy ! Component: 100 - total flux cleaned = 0.0003502 Jy ! Component: 150 - total flux cleaned = 0.000474745 Jy ! Component: 200 - total flux cleaned = 0.000514667 Jy ! Component: 250 - total flux cleaned = 0.000591676 Jy ! Component: 300 - total flux cleaned = 0.000647473 Jy ! Component: 350 - total flux cleaned = 0.000701928 Jy ! Component: 400 - total flux cleaned = 0.000773426 Jy ! Component: 450 - total flux cleaned = 0.000825929 Jy ! Component: 500 - total flux cleaned = 0.000877658 Jy ! Component: 550 - total flux cleaned = 0.000928197 Jy ! Component: 600 - total flux cleaned = 0.00092801 Jy ! Component: 650 - total flux cleaned = 0.000960213 Jy ! Component: 700 - total flux cleaned = 0.000976002 Jy ! Component: 750 - total flux cleaned = 0.00105468 Jy ! Component: 800 - total flux cleaned = 0.00116266 Jy ! Component: 850 - total flux cleaned = 0.00122328 Jy ! Component: 900 - total flux cleaned = 0.00128298 Jy ! Component: 950 - total flux cleaned = 0.00131244 Jy ! Component: 1000 - total flux cleaned = 0.00137095 Jy ! Component: 1050 - total flux cleaned = 0.0014567 Jy ! Component: 1100 - total flux cleaned = 0.00145654 Jy ! Component: 1150 - total flux cleaned = 0.00148468 Jy ! Component: 1200 - total flux cleaned = 0.0014846 Jy ! Component: 1250 - total flux cleaned = 0.00152557 Jy ! Component: 1300 - total flux cleaned = 0.00151226 Jy ! Component: 1350 - total flux cleaned = 0.0015658 Jy ! Component: 1400 - total flux cleaned = 0.00157889 Jy ! Component: 1450 - total flux cleaned = 0.00161798 Jy ! Component: 1500 - total flux cleaned = 0.00163062 Jy ! Component: 1550 - total flux cleaned = 0.0016686 Jy ! Component: 1600 - total flux cleaned = 0.00168123 Jy ! Component: 1650 - total flux cleaned = 0.00171848 Jy ! Component: 1700 - total flux cleaned = 0.00171847 Jy ! Component: 1750 - total flux cleaned = 0.00171838 Jy ! Component: 1800 - total flux cleaned = 0.00170634 Jy ! Component: 1850 - total flux cleaned = 0.0017064 Jy ! Component: 1900 - total flux cleaned = 0.00170666 Jy ! Component: 1950 - total flux cleaned = 0.00173 Jy ! Component: 2000 - total flux cleaned = 0.00175308 Jy ! Total flux subtracted in 2048 components = 0.00171857 Jy ! Clean residual min=-0.000658 max=0.000680 Jy/beam ! Clean residual mean=-0.000001 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.292252 Jy keep ! Adding 134 model components to the UV plane model. ! The established model now contains 245 components and 0.292252 Jy ![Exited script file: muppet] wmap "J2312+7241_X_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9485 x 1.12 at 50.27 degrees (North through East) ! Clean map min=-0.001092 max=0.2589 Jy/beam ! Writing clean map to FITS file: J2312+7241_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.258902 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000202247 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.234351 0.234351 0.468703 0.937406 1.87481 3.74962 7.49925 14.9985 29.997 59.994 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.258 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9485 x 1.12 at 50.27 degrees (North through East) ! Clean map min=-0.001092 max=0.2589 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 J2312+7241_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:48:48 2019