! Started logfile: J1725+7708_X_2017_10_21_pus_uvs.log on Sat May 11 21:57:25 2019 obs J1725+7708_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J1725+7708_X_2017_10_21_pus_uva.fits ! AN table 1: 219 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.983765 visibilities/baseline/integration-bin. ! Found source: J1725+7708 ! ! 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 1202 lines of history. ! ! Reading 93072 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 J1725+7708_X_2017_10_21_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 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.942608Jy sigma=0.007238 ! Fit after self-cal, rms=0.916605Jy sigma=0.007037 ! 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=0.9054 mas, bmaj=1.03 mas, bpa=-27.72 degrees ! Estimated noise=944.031 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 = 0.0633198 Jy ! Component: 100 - total flux cleaned = 0.0802336 Jy ! Total flux subtracted in 100 components = 0.0802336 Jy ! Clean residual min=-0.005732 max=0.013570 Jy/beam ! Clean residual mean=0.000010 rms=0.001641 Jy/beam ! Combined flux in latest and established models = 0.0802335 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0802335 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=0.107062Jy sigma=0.000741 ! Fit after self-cal, rms=0.107002Jy sigma=0.000741 ! Inverting map ! Added new window around map position (0.2, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0130457 Jy ! Component: 100 - total flux cleaned = 0.0213094 Jy ! Total flux subtracted in 100 components = 0.0213094 Jy ! Clean residual min=-0.004770 max=0.008564 Jy/beam ! Clean residual mean=0.000010 rms=0.001276 Jy/beam ! Combined flux in latest and established models = 0.101543 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 30 components and 0.101543 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=0.104562Jy sigma=0.000715 ! Fit after self-cal, rms=0.104327Jy sigma=0.000713 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00791143 Jy ! Component: 100 - total flux cleaned = 0.0128857 Jy ! Total flux subtracted in 100 components = 0.0128857 Jy ! Clean residual min=-0.004057 max=0.006742 Jy/beam ! Clean residual mean=0.000010 rms=0.001058 Jy/beam ! Combined flux in latest and established models = 0.114429 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 36 components and 0.114429 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=0.103449Jy sigma=0.000704 ! Fit after self-cal, rms=0.103356Jy sigma=0.000703 ! Inverting map ! Added new window around map position (0.8, -3.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00635525 Jy ! Component: 100 - total flux cleaned = 0.0100893 Jy ! Total flux subtracted in 100 components = 0.0100893 Jy ! Clean residual min=-0.003606 max=0.004381 Jy/beam ! Clean residual mean=0.000010 rms=0.000889 Jy/beam ! Combined flux in latest and established models = 0.124518 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 44 components and 0.124518 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=0.102883Jy sigma=0.000698 ! Fit after self-cal, rms=0.102811Jy sigma=0.000698 ! 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=1.143 mas, bmaj=1.373 mas, bpa=-22.75 degrees ! Estimated noise=317.083 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 = 0.00492225 Jy ! Component: 100 - total flux cleaned = 0.00773732 Jy ! Component: 150 - total flux cleaned = 0.00950865 Jy ! Component: 200 - total flux cleaned = 0.0106309 Jy ! Total flux subtracted in 200 components = 0.0106309 Jy ! Clean residual min=-0.002502 max=0.004502 Jy/beam ! Clean residual mean=0.000000 rms=0.000754 Jy/beam ! Combined flux in latest and established models = 0.135149 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 68 components and 0.135149 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=0.102604Jy sigma=0.000695 ! Fit after self-cal, rms=0.102574Jy sigma=0.000695 ! Inverting map ! Added new window around map position (2.4, -11.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00451846 Jy ! Component: 100 - total flux cleaned = 0.00721654 Jy ! Component: 150 - total flux cleaned = 0.0092569 Jy ! Component: 200 - total flux cleaned = 0.0108834 Jy ! Total flux subtracted in 200 components = 0.0108834 Jy ! Clean residual min=-0.001975 max=0.002058 Jy/beam ! Clean residual mean=0.000007 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.146032 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 98 components and 0.146032 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=0.102379Jy sigma=0.000693 ! Fit after self-cal, rms=0.102350Jy sigma=0.000692 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.02 HN 1.15 KP 0.98 ! LA 0.98 MK 0.98 NL 0.96 OV 1.00 ! PT 0.97 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.03 KP 0.98 ! LA 0.99 MK 0.99 NL 0.93 OV 1.00 ! PT 1.00 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 1.00 HN 1.02 KP 0.97 ! LA 0.97 MK 1.00 NL 0.95 OV 0.98 ! PT 0.96 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.03 KP 0.99 ! LA 0.98 MK 0.97 NL 0.93 OV 1.03 ! PT 0.96 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.00 KP 0.96 ! LA 1.00 MK 0.95 NL 0.89 OV 1.00 ! PT 0.97 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 1.04 KP 0.99 ! LA 1.00 MK 1.00 NL 0.90 OV 1.02 ! PT 1.00 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.00 KP 0.98 ! LA 0.99 MK 0.99 NL 0.93 OV 1.01 ! PT 0.99 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.06 HN 0.98 KP 0.95 ! LA 1.03 MK 0.97 NL 0.94 OV 0.99 ! PT 0.95 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 HN 0.98 KP 0.98 ! LA 0.98 MK 1.01 NL 0.94 OV 1.01 ! PT 1.02 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 0.99 KP 0.98 ! LA 1.01 MK 1.00 NL 0.96 OV 1.04 ! PT 1.00 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 1.00 KP 0.98 ! LA 1.03 MK 0.99 NL 0.96 OV 1.04 ! PT 0.97 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 0.94 KP 1.00 ! LA 1.06 MK 0.97 NL 0.97 OV 1.04 ! PT 1.00 ! ! ! Fit before self-cal, rms=0.102350Jy sigma=0.000692 ! Fit after self-cal, rms=0.102500Jy sigma=0.000691 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.139 mas, bmaj=1.373 mas, bpa=-22.6 degrees ! Estimated noise=314.687 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 = 0.00196812 Jy ! Component: 100 - total flux cleaned = 0.00331474 Jy ! Component: 150 - total flux cleaned = 0.00411549 Jy ! Component: 200 - total flux cleaned = 0.00456683 Jy ! Total flux subtracted in 200 components = 0.00456683 Jy ! Clean residual min=-0.001422 max=0.001878 Jy/beam ! Clean residual mean=0.000010 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.150599 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 117 components and 0.150599 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=0.102459Jy sigma=0.000691 ! Fit after self-cal, rms=0.102492Jy sigma=0.000691 ! 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=0.102492Jy sigma=0.000691 ! Fit after self-cal, rms=0.103335Jy sigma=0.000690 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.139 mas, bmaj=1.364 mas, bpa=-23.25 degrees ! Estimated noise=314.518 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000941096 Jy ! Component: 100 - total flux cleaned = 0.00146874 Jy ! Component: 150 - total flux cleaned = 0.0019091 Jy ! Component: 200 - total flux cleaned = 0.00219034 Jy ! Total flux subtracted in 200 components = 0.00219034 Jy ! Clean residual min=-0.001182 max=0.001664 Jy/beam ! Clean residual mean=0.000011 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.152789 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 128 components and 0.15279 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=0.103319Jy sigma=0.000690 ! Fit after self-cal, rms=0.103344Jy sigma=0.000690 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 (1.6, -7.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155439 Jy ! Component: 100 - total flux cleaned = 0.00203234 Jy ! Component: 150 - total flux cleaned = 0.00222926 Jy ! Component: 200 - total flux cleaned = 0.00233808 Jy ! Total flux subtracted in 200 components = 0.00233808 Jy ! Clean residual min=-0.001137 max=0.001543 Jy/beam ! Clean residual mean=0.000013 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.155128 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 148 components and 0.155128 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=0.103318Jy sigma=0.000689 ! Fit after self-cal, rms=0.103309Jy sigma=0.000689 ! Inverting map ! Added new window around map position (5.2, -16.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139584 Jy ! Component: 100 - total flux cleaned = 0.0021717 Jy ! Component: 150 - total flux cleaned = 0.00241784 Jy ! Component: 200 - total flux cleaned = 0.00250456 Jy ! Total flux subtracted in 200 components = 0.00250456 Jy ! Clean residual min=-0.000982 max=0.001133 Jy/beam ! Clean residual mean=0.000010 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.157632 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 173 components and 0.157632 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=0.103286Jy sigma=0.000689 ! Fit after self-cal, rms=0.103280Jy sigma=0.000689 ! 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=0.103280Jy sigma=0.000689 ! Fit after self-cal, rms=0.103260Jy sigma=0.000689 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.139 mas, bmaj=1.362 mas, bpa=-23.71 degrees ! Estimated noise=314.107 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000796153 Jy ! Component: 100 - total flux cleaned = 0.0012468 Jy ! Component: 150 - total flux cleaned = 0.00138798 Jy ! Component: 200 - total flux cleaned = 0.00146179 Jy ! Total flux subtracted in 200 components = 0.00146179 Jy ! Clean residual min=-0.000969 max=0.000984 Jy/beam ! Clean residual mean=0.000008 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.159094 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 179 components and 0.159094 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=0.103249Jy sigma=0.000689 ! Fit after self-cal, rms=0.103249Jy sigma=0.000689 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 = 0.000291929 Jy ! Component: 100 - total flux cleaned = 0.000399329 Jy ! Component: 150 - total flux cleaned = 0.000449941 Jy ! Component: 200 - total flux cleaned = 0.000498294 Jy ! Total flux subtracted in 200 components = 0.000498294 Jy ! Clean residual min=-0.000943 max=0.000959 Jy/beam ! Clean residual mean=0.000008 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.159592 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 188 components and 0.159592 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=0.103243Jy sigma=0.000689 ! Fit after self-cal, rms=0.103241Jy sigma=0.000689 ! 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=0.103241Jy sigma=0.000689 ! Fit after self-cal, rms=0.103168Jy sigma=0.000689 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.523 mas, bmaj=3.218 mas, bpa=-37.71 degrees ! Estimated noise=382.263 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000726809 Jy ! Component: 100 - total flux cleaned = 0.000838117 Jy ! Component: 150 - total flux cleaned = 0.000962485 Jy ! Component: 200 - total flux cleaned = 0.00109253 Jy ! Total flux subtracted in 200 components = 0.00109253 Jy ! Clean residual min=-0.000923 max=0.001176 Jy/beam ! Clean residual mean=0.000014 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.160685 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 201 components and 0.160685 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=0.103165Jy sigma=0.000689 ! Fit after self-cal, rms=0.103163Jy sigma=0.000689 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 = 0.000124474 Jy ! Component: 100 - total flux cleaned = 0.000242076 Jy ! Component: 150 - total flux cleaned = 0.000292522 Jy ! Component: 200 - total flux cleaned = 0.000338692 Jy ! Total flux subtracted in 200 components = 0.000338692 Jy ! Clean residual min=-0.000932 max=0.001165 Jy/beam ! Clean residual mean=0.000013 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.161023 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 208 components and 0.161023 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=0.103161Jy sigma=0.000689 ! Fit after self-cal, rms=0.103162Jy sigma=0.000689 ! 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=1.139 mas, bmaj=1.361 mas, bpa=-23.98 degrees ! Estimated noise=314.107 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.139 x 1.361 at -23.98 degrees (North through East) ! Clean map min=-0.00081596 max=0.079897 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=0.9034 mas, bmaj=1.021 mas, bpa=-28.84 degrees ! Estimated noise=930.793 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0617508 Jy ! Component: 100 - total flux cleaned = 0.0842798 Jy ! Component: 150 - total flux cleaned = 0.0980738 Jy ! Component: 200 - total flux cleaned = 0.107803 Jy ! Total flux subtracted in 200 components = 0.107803 Jy ! Clean residual min=-0.003563 max=0.005530 Jy/beam ! Clean residual mean=0.000012 rms=0.001026 Jy/beam ! Combined flux in latest and established models = 0.107803 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.107803 Jy ! Inverting map and beam ! Estimated beam: bmin=1.139 mas, bmaj=1.361 mas, bpa=-23.98 degrees ! Estimated noise=314.107 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 = 0.0113813 Jy ! Component: 100 - total flux cleaned = 0.0184434 Jy ! Component: 150 - total flux cleaned = 0.0238121 Jy ! Component: 200 - total flux cleaned = 0.0280975 Jy ! Total flux subtracted in 200 components = 0.0280975 Jy ! Clean residual min=-0.001993 max=0.002555 Jy/beam ! Clean residual mean=0.000008 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.1359 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 67 components and 0.1359 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=2.523 mas, bmaj=3.218 mas, bpa=-37.71 degrees ! Estimated noise=382.263 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00555053 Jy ! Component: 100 - total flux cleaned = 0.00959061 Jy ! Component: 150 - total flux cleaned = 0.0126964 Jy ! Component: 200 - total flux cleaned = 0.0151223 Jy ! Total flux subtracted in 200 components = 0.0151223 Jy ! Clean residual min=-0.001538 max=0.001609 Jy/beam ! Clean residual mean=0.000018 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.151022 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 = 0.00192147 Jy ! Component: 100 - total flux cleaned = 0.00345854 Jy ! Component: 150 - total flux cleaned = 0.00469625 Jy ! Component: 200 - total flux cleaned = 0.00569883 Jy ! Total flux subtracted in 200 components = 0.00569883 Jy ! Clean residual min=-0.001061 max=0.001190 Jy/beam ! Clean residual mean=0.000017 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.156721 Jy ! Adding 109 model components to the UV plane model. ! The established model now contains 163 components and 0.156721 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.139 mas, bmaj=1.361 mas, bpa=-23.98 degrees ! Estimated noise=314.107 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000868903 Jy ! Component: 100 - total flux cleaned = 0.00139481 Jy ! Component: 150 - total flux cleaned = 0.00185109 Jy ! Component: 200 - total flux cleaned = 0.002112 Jy ! Total flux subtracted in 200 components = 0.002112 Jy ! Clean residual min=-0.000907 max=0.000961 Jy/beam ! Clean residual mean=0.000007 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.158833 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 178 components and 0.158833 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=0.103180Jy sigma=0.000689 ! Fit after self-cal, rms=0.103142Jy sigma=0.000689 wmodel J1725+7708_X_2017_10_21_pus_map.mod ! Writing 178 model components to file: J1725+7708_X_2017_10_21_pus_map.mod wobs J1725+7708_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J1725+7708_X_2017_10_21_pus_uvs.fits wwins J1725+7708_X_2017_10_21_pus_map.win ! wwins: Wrote 6 windows to J1725+7708_X_2017_10_21_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 = 0.000217388 Jy ! Component: 100 - total flux cleaned = 0.000127069 Jy ! Component: 150 - total flux cleaned = 1.06626e-05 Jy ! Component: 200 - total flux cleaned = -6.00527e-05 Jy ! Component: 250 - total flux cleaned = -0.000115087 Jy ! Component: 300 - total flux cleaned = -0.000168531 Jy ! Component: 350 - total flux cleaned = -0.000207605 Jy ! Component: 400 - total flux cleaned = -0.000258205 Jy ! Component: 450 - total flux cleaned = -0.000295216 Jy ! Component: 500 - total flux cleaned = -0.000331441 Jy ! Component: 550 - total flux cleaned = -0.000331644 Jy ! Component: 600 - total flux cleaned = -0.000377984 Jy ! Component: 650 - total flux cleaned = -0.000355129 Jy ! Component: 700 - total flux cleaned = -0.000377446 Jy ! Component: 750 - total flux cleaned = -0.000388362 Jy ! Component: 800 - total flux cleaned = -0.000388366 Jy ! Component: 850 - total flux cleaned = -0.000409574 Jy ! Component: 900 - total flux cleaned = -0.000419969 Jy ! Component: 950 - total flux cleaned = -0.000450582 Jy ! Component: 1000 - total flux cleaned = -0.000480623 Jy ! Component: 1050 - total flux cleaned = -0.000510449 Jy ! Component: 1100 - total flux cleaned = -0.000539645 Jy ! Component: 1150 - total flux cleaned = -0.000549271 Jy ! Component: 1200 - total flux cleaned = -0.00055867 Jy ! Component: 1250 - total flux cleaned = -0.000558764 Jy ! Component: 1300 - total flux cleaned = -0.000549783 Jy ! Component: 1350 - total flux cleaned = -0.000585784 Jy ! Component: 1400 - total flux cleaned = -0.000585692 Jy ! Component: 1450 - total flux cleaned = -0.000612201 Jy ! Component: 1500 - total flux cleaned = -0.000629559 Jy ! Component: 1550 - total flux cleaned = -0.00063812 Jy ! Component: 1600 - total flux cleaned = -0.000638234 Jy ! Component: 1650 - total flux cleaned = -0.000672106 Jy ! Component: 1700 - total flux cleaned = -0.00069702 Jy ! Component: 1750 - total flux cleaned = -0.000705175 Jy ! Component: 1800 - total flux cleaned = -0.000737668 Jy ! Component: 1850 - total flux cleaned = -0.000737807 Jy ! Component: 1900 - total flux cleaned = -0.000761797 Jy ! Component: 1950 - total flux cleaned = -0.000761759 Jy ! Component: 2000 - total flux cleaned = -0.000777415 Jy ! Total flux subtracted in 2048 components = -0.000777544 Jy ! Clean residual min=-0.000510 max=0.000395 Jy/beam ! Clean residual mean=0.000005 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.158056 Jy keep ! Adding 150 model components to the UV plane model. ! The established model now contains 328 components and 0.158056 Jy ![Exited script file: muppet] wmap "J1725+7708_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.139 x 1.361 at -23.98 degrees (North through East) ! Clean map min=-0.00067397 max=0.080481 Jy/beam ! Writing clean map to FITS file: J1725+7708_X_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0804811 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000143619 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.535353 0.535353 1.07071 2.14141 4.28283 8.56565 17.1313 34.2626 68.5252 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.08 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.139 x 1.361 at -23.98 degrees (North through East) ! Clean map min=-0.00067397 max=0.080481 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 J1725+7708_X_2017_10_21_pus_uvs.log closed on Sat May 11 21:57:31 2019