! Started logfile: J1849+6705_X_2017_08_05_pus_uvs.log on Thu May 9 18:57:02 2019 obs J1849+6705_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J1849+6705_X_2017_08_05_pus_uva.fits ! AN table 1: 30 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.752593 visibilities/baseline/integration-bin. ! Found source: J1849+6705 ! ! 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 575 lines of history. ! ! Reading 12192 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 J1849+6705_X_2017_08_05_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 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.661442Jy sigma=0.005270 ! Fit after self-cal, rms=0.637145Jy sigma=0.005075 ! 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=0.8204 mas, bmaj=1.036 mas, bpa=-83 degrees ! Estimated noise=1330.97 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 = 1.2097 Jy ! Component: 100 - total flux cleaned = 1.47611 Jy ! Total flux subtracted in 100 components = 1.47611 Jy ! Clean residual min=-0.039305 max=0.085238 Jy/beam ! Clean residual mean=-0.000247 rms=0.011066 Jy/beam ! Combined flux in latest and established models = 1.47611 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 1.47611 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=0.250455Jy sigma=0.001916 ! Fit after self-cal, rms=0.250373Jy sigma=0.001915 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0861673 Jy ! Component: 100 - total flux cleaned = 0.129028 Jy ! Total flux subtracted in 100 components = 0.129028 Jy ! Clean residual min=-0.036113 max=0.042195 Jy/beam ! Clean residual mean=0.000015 rms=0.009075 Jy/beam ! Combined flux in latest and established models = 1.60514 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 15 components and 1.60514 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=0.202809Jy sigma=0.001562 ! Fit after self-cal, rms=0.202364Jy sigma=0.001559 ! 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=1.014 mas, bmaj=1.302 mas, bpa=-85.11 degrees ! Estimated noise=796.093 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 = 0.0455726 Jy ! Component: 100 - total flux cleaned = 0.0678757 Jy ! Component: 150 - total flux cleaned = 0.079613 Jy ! Component: 200 - total flux cleaned = 0.0858401 Jy ! Total flux subtracted in 200 components = 0.0858401 Jy ! Clean residual min=-0.032643 max=0.043210 Jy/beam ! Clean residual mean=0.000196 rms=0.009147 Jy/beam ! Combined flux in latest and established models = 1.69098 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 24 components and 1.69098 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=0.189710Jy sigma=0.001504 ! Fit after self-cal, rms=0.189479Jy sigma=0.001503 ! 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 1.00 FD 1.01 HN 1.03 KP 1.13 ! LA 0.97 MK 0.98 NL 0.88 OV 1.11 ! PT 1.10 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.06 KP 1.05 ! LA 0.98 MK 0.97 NL 0.88 OV 1.11 ! PT 1.05 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.06 KP 0.99 ! LA 1.00 MK 0.99 NL 0.88 OV 1.11 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.03 KP 0.93 ! LA 1.01 MK 0.99 NL 0.88 OV 1.10 ! PT 1.03 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.99 KP 0.87 ! LA 0.99 MK 1.00 NL 0.89 OV 1.12 ! PT 1.02 SC 1.09 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.02 KP 0.86 ! LA 0.99 MK 0.98 NL 0.89 OV 1.13 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.08 KP 0.84 ! LA 1.00 MK 1.00 NL 0.89 OV 1.16 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.08 KP 0.85 ! LA 0.98 MK 0.97 NL 0.89 OV 1.15 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.08 KP 0.87 ! LA 0.99 MK 0.97 NL 0.89 OV 1.14 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.07 KP 0.92 ! LA 1.00 MK 0.98 NL 0.89 OV 1.13 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.04 KP 0.97 ! LA 1.00 MK 0.97 NL 0.90 OV 1.11 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.00 KP 1.02 ! LA 0.98 MK 0.97 NL 0.90 OV 1.11 ! PT 1.03 SC 1.04 ! ! ! Fit before self-cal, rms=0.189479Jy sigma=0.001503 ! Fit after self-cal, rms=0.103076Jy sigma=0.000791 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=1.309 mas, bpa=-84.84 degrees ! Estimated noise=796.187 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 (-0.4, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0177795 Jy ! Component: 100 - total flux cleaned = 0.016338 Jy ! Component: 150 - total flux cleaned = 0.014389 Jy ! Component: 200 - total flux cleaned = 0.0125168 Jy ! Total flux subtracted in 200 components = 0.0125168 Jy ! Clean residual min=-0.008748 max=0.012512 Jy/beam ! Clean residual mean=0.000042 rms=0.002438 Jy/beam ! Combined flux in latest and established models = 1.7035 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 38 components and 1.7035 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=0.096748Jy sigma=0.000744 ! Fit after self-cal, rms=0.095673Jy sigma=0.000736 ! 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=0.095673Jy sigma=0.000736 ! Fit after self-cal, rms=0.089207Jy sigma=0.000680 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=1.308 mas, bpa=-84.71 degrees ! Estimated noise=796.997 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00885512 Jy ! Component: 100 - total flux cleaned = 0.00910692 Jy ! Component: 150 - total flux cleaned = 0.00930342 Jy ! Component: 200 - total flux cleaned = 0.00929119 Jy ! Total flux subtracted in 200 components = 0.00929119 Jy ! Clean residual min=-0.003530 max=0.005157 Jy/beam ! Clean residual mean=-0.000016 rms=0.001142 Jy/beam ! Combined flux in latest and established models = 1.71279 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 46 components and 1.71279 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=0.087436Jy sigma=0.000666 ! Fit after self-cal, rms=0.087079Jy sigma=0.000663 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 = 0.00217483 Jy ! Component: 100 - total flux cleaned = 0.00204096 Jy ! Component: 150 - total flux cleaned = 0.00204993 Jy ! Component: 200 - total flux cleaned = 0.00213984 Jy ! Total flux subtracted in 200 components = 0.00213984 Jy ! Clean residual min=-0.003280 max=0.003960 Jy/beam ! Clean residual mean=-0.000009 rms=0.000990 Jy/beam ! Combined flux in latest and established models = 1.71493 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 49 components and 1.71493 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=0.086636Jy sigma=0.000660 ! Fit after self-cal, rms=0.086533Jy sigma=0.000659 ! Inverting map ! Added new window around map position (-4.6, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00407403 Jy ! Component: 100 - total flux cleaned = 0.00584768 Jy ! Component: 150 - total flux cleaned = 0.0067644 Jy ! Component: 200 - total flux cleaned = 0.0071483 Jy ! Total flux subtracted in 200 components = 0.0071483 Jy ! Clean residual min=-0.003076 max=0.003292 Jy/beam ! Clean residual mean=0.000007 rms=0.000886 Jy/beam ! Combined flux in latest and established models = 1.72208 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 64 components and 1.72208 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=0.086241Jy sigma=0.000657 ! Fit after self-cal, rms=0.086205Jy sigma=0.000657 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.086205Jy sigma=0.000657 ! Fit after self-cal, rms=0.085760Jy sigma=0.000654 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=1.309 mas, bpa=-84.86 degrees ! Estimated noise=796.748 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00226778 Jy ! Component: 100 - total flux cleaned = 0.00244429 Jy ! Component: 150 - total flux cleaned = 0.00301741 Jy ! Component: 200 - total flux cleaned = 0.0031375 Jy ! Total flux subtracted in 200 components = 0.0031375 Jy ! Clean residual min=-0.002490 max=0.002820 Jy/beam ! Clean residual mean=-0.000007 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 1.72522 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 78 components and 1.72522 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=0.085515Jy sigma=0.000652 ! Fit after self-cal, rms=0.085469Jy sigma=0.000652 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 = 0.000664919 Jy ! Component: 100 - total flux cleaned = 0.000958516 Jy ! Component: 150 - total flux cleaned = 0.000910425 Jy ! Component: 200 - total flux cleaned = 0.000865792 Jy ! Total flux subtracted in 200 components = 0.000865792 Jy ! Clean residual min=-0.002386 max=0.002633 Jy/beam ! Clean residual mean=-0.000005 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 1.72608 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 85 components and 1.72608 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=0.085389Jy sigma=0.000651 ! Fit after self-cal, rms=0.085371Jy sigma=0.000651 ! 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=0.085371Jy sigma=0.000651 ! Fit after self-cal, rms=0.085294Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.322 mas, bmaj=2.802 mas, bpa=76.86 degrees ! Estimated noise=1010.01 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000499388 Jy ! Component: 100 - total flux cleaned = 0.000566521 Jy ! Component: 150 - total flux cleaned = 0.000525279 Jy ! Component: 200 - total flux cleaned = 0.000525503 Jy ! Total flux subtracted in 200 components = 0.000525503 Jy ! Clean residual min=-0.002671 max=0.002395 Jy/beam ! Clean residual mean=-0.000023 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 1.72661 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 96 components and 1.72661 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=0.085240Jy sigma=0.000650 ! Fit after self-cal, rms=0.085224Jy sigma=0.000650 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000198688 Jy ! Component: 100 - total flux cleaned = 0.000242007 Jy ! Component: 150 - total flux cleaned = 0.000213781 Jy ! Component: 200 - total flux cleaned = 0.000189685 Jy ! Total flux subtracted in 200 components = 0.000189685 Jy ! Clean residual min=-0.002664 max=0.002334 Jy/beam ! Clean residual mean=-0.000022 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 1.7268 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 101 components and 1.7268 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=0.085196Jy sigma=0.000650 ! Fit after self-cal, rms=0.085188Jy sigma=0.000650 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=1.309 mas, bpa=-84.99 degrees ! Estimated noise=796.811 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.016 x 1.309 at -84.99 degrees (North through East) ! Clean map min=-0.0021609 max=1.5621 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 ! Performing amp+phase self-cal ! ! 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=0.085188Jy sigma=0.000650 ! Fit after self-cal, rms=0.079334Jy sigma=0.000601 ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=1.31 mas, bpa=-85.06 degrees ! Estimated noise=796.758 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00028022 Jy ! Component: 100 - total flux cleaned = 0.000288264 Jy ! Component: 150 - total flux cleaned = 8.7289e-05 Jy ! Component: 200 - total flux cleaned = -9.21227e-05 Jy ! Total flux subtracted in 200 components = -9.21227e-05 Jy ! Clean residual min=-0.002184 max=0.002379 Jy/beam ! Clean residual mean=-0.000008 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 1.72671 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 113 components and 1.72671 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=0.079273Jy sigma=0.000601 ! Fit after self-cal, rms=0.079268Jy sigma=0.000601 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000142405 Jy ! Component: 100 - total flux cleaned = 3.55617e-05 Jy ! Component: 150 - total flux cleaned = -9.51619e-05 Jy ! Component: 200 - total flux cleaned = -0.000186343 Jy ! Total flux subtracted in 200 components = -0.000186343 Jy ! Clean residual min=-0.002133 max=0.002307 Jy/beam ! Clean residual mean=-0.000008 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 1.72652 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 121 components and 1.72652 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=0.079238Jy sigma=0.000601 ! Fit after self-cal, rms=0.079236Jy sigma=0.000601 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.079236Jy sigma=0.000601 ! Fit after self-cal, rms=0.079211Jy sigma=0.000601 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=0.8204 mas, bmaj=1.041 mas, bpa=-82.64 degrees ! Estimated noise=1343.23 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.22016 Jy ! Component: 100 - total flux cleaned = 1.49228 Jy ! Component: 150 - total flux cleaned = 1.58713 Jy ! Component: 200 - total flux cleaned = 1.63528 Jy ! Total flux subtracted in 200 components = 1.63528 Jy ! Clean residual min=-0.008831 max=0.024321 Jy/beam ! Clean residual mean=-0.000158 rms=0.002612 Jy/beam ! Combined flux in latest and established models = 1.63528 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 17 model components to the UV plane model. ! The established model now contains 17 components and 1.63528 Jy ! Inverting map and beam ! Estimated beam: bmin=1.017 mas, bmaj=1.31 mas, bpa=-85.13 degrees ! Estimated noise=796.74 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 = 0.0375999 Jy ! Component: 100 - total flux cleaned = 0.0567785 Jy ! Component: 150 - total flux cleaned = 0.0673875 Jy ! Component: 200 - total flux cleaned = 0.0743389 Jy ! Total flux subtracted in 200 components = 0.0743389 Jy ! Clean residual min=-0.002770 max=0.003923 Jy/beam ! Clean residual mean=-0.000058 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 1.70962 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 36 components and 1.70962 Jy ! Inverting map ! Added new window around map position (-2.6, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00487563 Jy ! Component: 100 - total flux cleaned = 0.00843151 Jy ! Component: 150 - total flux cleaned = 0.0111724 Jy ! Component: 200 - total flux cleaned = 0.0133118 Jy ! Total flux subtracted in 200 components = 0.0133118 Jy ! Clean residual min=-0.002253 max=0.002313 Jy/beam ! Clean residual mean=-0.000018 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 1.72293 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 57 components and 1.72293 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=2.322 mas, bmaj=2.803 mas, bpa=76.77 degrees ! Estimated noise=1009.42 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00216783 Jy ! Component: 100 - total flux cleaned = 0.00335968 Jy ! Component: 150 - total flux cleaned = 0.00356229 Jy ! Component: 200 - total flux cleaned = 0.00373412 Jy ! Total flux subtracted in 200 components = 0.00373412 Jy ! Clean residual min=-0.002428 max=0.002182 Jy/beam ! Clean residual mean=-0.000021 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 1.72666 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 = 9.18188e-05 Jy ! Component: 100 - total flux cleaned = 0.000202072 Jy ! Component: 150 - total flux cleaned = 0.000276446 Jy ! Component: 200 - total flux cleaned = 0.000299131 Jy ! Total flux subtracted in 200 components = 0.000299131 Jy ! Clean residual min=-0.002406 max=0.002207 Jy/beam ! Clean residual mean=-0.000020 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 1.72696 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 99 components and 1.72696 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.017 mas, bmaj=1.31 mas, bpa=-85.13 degrees ! Estimated noise=796.74 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000424872 Jy ! Component: 100 - total flux cleaned = 0.000572606 Jy ! Component: 150 - total flux cleaned = 0.000528031 Jy ! Component: 200 - total flux cleaned = 0.000566853 Jy ! Total flux subtracted in 200 components = 0.000566853 Jy ! Clean residual min=-0.002144 max=0.002287 Jy/beam ! Clean residual mean=-0.000006 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 1.72753 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 112 components and 1.72753 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=0.079238Jy sigma=0.000601 ! Fit after self-cal, rms=0.079171Jy sigma=0.000600 wmodel J1849+6705_X_2017_08_05_pus_map.mod ! Writing 112 model components to file: J1849+6705_X_2017_08_05_pus_map.mod wobs J1849+6705_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J1849+6705_X_2017_08_05_pus_uvs.fits wwins J1849+6705_X_2017_08_05_pus_map.win ! wwins: Wrote 4 windows to J1849+6705_X_2017_08_05_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 = 0.000781258 Jy ! Component: 100 - total flux cleaned = 0.0011917 Jy ! Component: 150 - total flux cleaned = 0.00154303 Jy ! Component: 200 - total flux cleaned = 0.00157854 Jy ! Component: 250 - total flux cleaned = 0.0018058 Jy ! Component: 300 - total flux cleaned = 0.00189873 Jy ! Component: 350 - total flux cleaned = 0.00195994 Jy ! Component: 400 - total flux cleaned = 0.00207975 Jy ! Component: 450 - total flux cleaned = 0.00216714 Jy ! Component: 500 - total flux cleaned = 0.00225254 Jy ! Component: 550 - total flux cleaned = 0.00233636 Jy ! Component: 600 - total flux cleaned = 0.00239135 Jy ! Component: 650 - total flux cleaned = 0.00249875 Jy ! Component: 700 - total flux cleaned = 0.00257769 Jy ! Component: 750 - total flux cleaned = 0.00270758 Jy ! Component: 800 - total flux cleaned = 0.00283509 Jy ! Component: 850 - total flux cleaned = 0.0029104 Jy ! Component: 900 - total flux cleaned = 0.00303407 Jy ! Component: 950 - total flux cleaned = 0.00315561 Jy ! Component: 1000 - total flux cleaned = 0.00332382 Jy ! Component: 1050 - total flux cleaned = 0.00346563 Jy ! Component: 1100 - total flux cleaned = 0.00358181 Jy ! Component: 1150 - total flux cleaned = 0.00367395 Jy ! Component: 1200 - total flux cleaned = 0.00381041 Jy ! Component: 1250 - total flux cleaned = 0.00396776 Jy ! Component: 1300 - total flux cleaned = 0.00405626 Jy ! Component: 1350 - total flux cleaned = 0.00416622 Jy ! Component: 1400 - total flux cleaned = 0.00427454 Jy ! Component: 1450 - total flux cleaned = 0.00436027 Jy ! Component: 1500 - total flux cleaned = 0.00446597 Jy ! Component: 1550 - total flux cleaned = 0.00457046 Jy ! Component: 1600 - total flux cleaned = 0.00454956 Jy ! Component: 1650 - total flux cleaned = 0.00467228 Jy ! Component: 1700 - total flux cleaned = 0.00467258 Jy ! Component: 1750 - total flux cleaned = 0.00473293 Jy ! Component: 1800 - total flux cleaned = 0.00485171 Jy ! Component: 1850 - total flux cleaned = 0.00483199 Jy ! Component: 1900 - total flux cleaned = 0.00492866 Jy ! Component: 1950 - total flux cleaned = 0.00489001 Jy ! Component: 2000 - total flux cleaned = 0.0049661 Jy ! Total flux subtracted in 2048 components = 0.0050038 Jy ! Clean residual min=-0.001305 max=0.001155 Jy/beam ! Clean residual mean=-0.000000 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 1.73253 Jy keep ! Adding 140 model components to the UV plane model. ! The established model now contains 252 components and 1.73253 Jy ![Exited script file: muppet] wmap "J1849+6705_X_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.017 x 1.31 at -85.13 degrees (North through East) ! Clean map min=-0.0014322 max=1.5636 Jy/beam ! Writing clean map to FITS file: J1849+6705_X_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.5636 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000345825 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0663519 0.0663519 0.132704 0.265408 0.530815 1.06163 2.12326 4.24652 8.49304 16.9861 33.9722 67.9443 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.563 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.017 x 1.31 at -85.13 degrees (North through East) ! Clean map min=-0.0014322 max=1.5636 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 J1849+6705_X_2017_08_05_pus_uvs.log closed on Thu May 9 18:57:03 2019