! Started logfile: J0726+7911_X_2017_01_21_pus_uvs.log on Sun May 5 15:27:16 2019 obs J0726+7911_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J0726+7911_X_2017_01_21_pus_uva.fits ! AN table 1: 52 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.730235 visibilities/baseline/integration-bin. ! Found source: J0726+7911 ! ! 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 1086 lines of history. ! ! Reading 16404 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 J0726+7911_X_2017_01_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 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.564081Jy sigma=0.003996 ! Fit after self-cal, rms=0.535750Jy sigma=0.003792 ! 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=0.7513 mas, bmaj=0.9792 mas, bpa=-53.83 degrees ! Estimated noise=1140.4 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 = 0.35913 Jy ! Component: 100 - total flux cleaned = 0.468722 Jy ! Total flux subtracted in 100 components = 0.468722 Jy ! Clean residual min=-0.017013 max=0.047272 Jy/beam ! Clean residual mean=-0.000165 rms=0.004997 Jy/beam ! Combined flux in latest and established models = 0.468722 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.468722 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=0.137411Jy sigma=0.000949 ! Fit after self-cal, rms=0.137352Jy sigma=0.000948 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0525722 Jy ! Component: 100 - total flux cleaned = 0.081569 Jy ! Total flux subtracted in 100 components = 0.081569 Jy ! Clean residual min=-0.012972 max=0.014639 Jy/beam ! Clean residual mean=0.000004 rms=0.002896 Jy/beam ! Combined flux in latest and established models = 0.550291 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.550291 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=0.116102Jy sigma=0.000740 ! Fit after self-cal, rms=0.116098Jy sigma=0.000740 ! 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=0.921 mas, bmaj=1.178 mas, bpa=-52.74 degrees ! Estimated noise=787.256 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 = 0.0183892 Jy ! Component: 100 - total flux cleaned = 0.028254 Jy ! Component: 150 - total flux cleaned = 0.0339232 Jy ! Component: 200 - total flux cleaned = 0.0371853 Jy ! Total flux subtracted in 200 components = 0.0371853 Jy ! Clean residual min=-0.010502 max=0.010838 Jy/beam ! Clean residual mean=0.000196 rms=0.002478 Jy/beam ! Combined flux in latest and established models = 0.587476 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 24 components and 0.587476 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=0.114233Jy sigma=0.000709 ! Fit after self-cal, rms=0.114229Jy sigma=0.000709 ! 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 1.02 FD 0.98 HN 0.94 LA 1.09 ! MK 0.94 NL 0.93 OV 0.96 PT 1.01 ! SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.97 LA 1.10 ! MK 0.95 NL 0.91 OV 0.98 PT 0.98 ! SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.97 LA 1.09 ! MK 0.97 NL 0.93 OV 0.96 PT 0.98 ! SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 0.95 LA 1.09 ! MK 0.96 NL 0.93 OV 0.96 PT 0.98 ! SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 0.95 LA 1.09 ! MK 0.99 NL 0.94 OV 0.98 PT 1.01 ! SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 0.94 LA 1.10 ! MK 0.96 NL 0.94 OV 1.01 PT 0.99 ! SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 0.96 LA 1.10 ! MK 0.98 NL 0.94 OV 1.03 PT 0.99 ! SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.05 HN 0.97 LA 1.09 ! MK 0.97 NL 0.93 OV 1.04 PT 0.99 ! SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.96 LA 1.11 ! MK 0.96 NL 0.93 OV 1.02 PT 0.99 ! SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.00 LA 1.13 ! MK 0.98 NL 0.92 OV 1.01 PT 0.99 ! SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 0.99 LA 1.12 ! MK 1.00 NL 0.92 OV 1.00 PT 1.00 ! SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.05 HN 0.94 LA 1.12 ! MK 0.96 NL 0.92 OV 1.02 PT 1.01 ! SC 1.04 ! ! ! Fit before self-cal, rms=0.114229Jy sigma=0.000709 ! Fit after self-cal, rms=0.112008Jy sigma=0.000660 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.918 mas, bmaj=1.178 mas, bpa=-53 degrees ! Estimated noise=785.092 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 = 0.000643334 Jy ! Component: 100 - total flux cleaned = 0.00117134 Jy ! Component: 150 - total flux cleaned = 0.00162216 Jy ! Component: 200 - total flux cleaned = 0.0020084 Jy ! Total flux subtracted in 200 components = 0.0020084 Jy ! Clean residual min=-0.004483 max=0.004500 Jy/beam ! Clean residual mean=-0.000050 rms=0.001119 Jy/beam ! Combined flux in latest and established models = 0.589485 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 25 components and 0.589485 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=0.111844Jy sigma=0.000659 ! Fit after self-cal, rms=0.111983Jy sigma=0.000659 ! 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=0.111983Jy sigma=0.000659 ! Fit after self-cal, rms=0.111085Jy sigma=0.000646 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9158 mas, bmaj=1.176 mas, bpa=-53.14 degrees ! Estimated noise=784.716 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119516 Jy ! Component: 100 - total flux cleaned = 0.00143859 Jy ! Component: 150 - total flux cleaned = 0.00158849 Jy ! Component: 200 - total flux cleaned = 0.00165351 Jy ! Total flux subtracted in 200 components = 0.00165351 Jy ! Clean residual min=-0.002800 max=0.002868 Jy/beam ! Clean residual mean=-0.000024 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.591138 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 27 components and 0.591138 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=0.110984Jy sigma=0.000645 ! Fit after self-cal, rms=0.111015Jy sigma=0.000645 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00229599 Jy ! Component: 100 - total flux cleaned = 0.00286474 Jy ! Component: 150 - total flux cleaned = 0.00302343 Jy ! Component: 200 - total flux cleaned = 0.00323223 Jy ! Total flux subtracted in 200 components = 0.00323223 Jy ! Clean residual min=-0.002669 max=0.002828 Jy/beam ! Clean residual mean=-0.000010 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.594371 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 40 components and 0.594371 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=0.110864Jy sigma=0.000644 ! Fit after self-cal, rms=0.110857Jy sigma=0.000644 ! Inverting map ! Added new window around map position (12.4, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00222926 Jy ! Component: 100 - total flux cleaned = 0.00274882 Jy ! Component: 150 - total flux cleaned = 0.00268599 Jy ! Component: 200 - total flux cleaned = 0.00268823 Jy ! Total flux subtracted in 200 components = 0.00268823 Jy ! Clean residual min=-0.002560 max=0.002527 Jy/beam ! Clean residual mean=-0.000005 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.597059 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 51 components and 0.597059 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=0.110753Jy sigma=0.000643 ! Fit after self-cal, rms=0.110745Jy sigma=0.000643 ! 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=0.110745Jy sigma=0.000643 ! Fit after self-cal, rms=0.110687Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9145 mas, bmaj=1.173 mas, bpa=-53.18 degrees ! Estimated noise=784.355 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161879 Jy ! Component: 100 - total flux cleaned = 0.00200975 Jy ! Component: 150 - total flux cleaned = 0.00219127 Jy ! Component: 200 - total flux cleaned = 0.00219138 Jy ! Total flux subtracted in 200 components = 0.00219138 Jy ! Clean residual min=-0.002423 max=0.002375 Jy/beam ! Clean residual mean=-0.000006 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.59925 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 54 components and 0.59925 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=0.110614Jy sigma=0.000642 ! Fit after self-cal, rms=0.110613Jy sigma=0.000642 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 = 0.000258534 Jy ! Component: 100 - total flux cleaned = 0.000257766 Jy ! Component: 150 - total flux cleaned = 0.000206295 Jy ! Component: 200 - total flux cleaned = 0.000208836 Jy ! Total flux subtracted in 200 components = 0.000208836 Jy ! Clean residual min=-0.002367 max=0.002333 Jy/beam ! Clean residual mean=-0.000005 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.599459 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 57 components and 0.599459 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=0.110565Jy sigma=0.000642 ! Fit after self-cal, rms=0.110565Jy sigma=0.000642 ! 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=0.110565Jy sigma=0.000642 ! Fit after self-cal, rms=0.110532Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.006 mas, bmaj=2.395 mas, bpa=-51.95 degrees ! Estimated noise=1081.18 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.74478e-05 Jy ! Component: 100 - total flux cleaned = 8.77306e-06 Jy ! Component: 150 - total flux cleaned = 8.53711e-06 Jy ! Component: 200 - total flux cleaned = -1.58467e-05 Jy ! Total flux subtracted in 200 components = -1.58467e-05 Jy ! Clean residual min=-0.002033 max=0.002181 Jy/beam ! Clean residual mean=-0.000016 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.599443 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 67 components and 0.599443 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=0.110524Jy sigma=0.000642 ! Fit after self-cal, rms=0.110521Jy sigma=0.000642 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 = -0.000248463 Jy ! Component: 100 - total flux cleaned = -0.000184649 Jy ! Component: 150 - total flux cleaned = -0.000111702 Jy ! Component: 200 - total flux cleaned = -6.43069e-05 Jy ! Total flux subtracted in 200 components = -6.43069e-05 Jy ! Clean residual min=-0.001998 max=0.002200 Jy/beam ! Clean residual mean=-0.000009 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.599379 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 70 components and 0.599379 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=0.110520Jy sigma=0.000642 ! Fit after self-cal, rms=0.110518Jy sigma=0.000642 ! 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=0.9136 mas, bmaj=1.172 mas, bpa=-53.2 degrees ! Estimated noise=784.127 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9136 x 1.172 at -53.2 degrees (North through East) ! Clean map min=-0.0018617 max=0.47918 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=0.7452 mas, bmaj=0.9746 mas, bpa=-54.43 degrees ! Estimated noise=1127.26 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.355386 Jy ! Component: 100 - total flux cleaned = 0.465091 Jy ! Component: 150 - total flux cleaned = 0.518969 Jy ! Component: 200 - total flux cleaned = 0.549269 Jy ! Total flux subtracted in 200 components = 0.549269 Jy ! Clean residual min=-0.007158 max=0.015281 Jy/beam ! Clean residual mean=-0.000096 rms=0.001869 Jy/beam ! Combined flux in latest and established models = 0.549269 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.549269 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9136 mas, bmaj=1.172 mas, bpa=-53.2 degrees ! Estimated noise=784.127 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 = 0.0208824 Jy ! Component: 100 - total flux cleaned = 0.0323184 Jy ! Component: 150 - total flux cleaned = 0.039158 Jy ! Component: 200 - total flux cleaned = 0.0435155 Jy ! Total flux subtracted in 200 components = 0.0435155 Jy ! Clean residual min=-0.002769 max=0.003023 Jy/beam ! Clean residual mean=-0.000036 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.592784 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 24 components and 0.592785 Jy ! Inverting map ! Added new window around map position (-0.8, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00334464 Jy ! Component: 100 - total flux cleaned = 0.00504676 Jy ! Component: 150 - total flux cleaned = 0.00623785 Jy ! Component: 200 - total flux cleaned = 0.00696761 Jy ! Total flux subtracted in 200 components = 0.00696761 Jy ! Clean residual min=-0.002533 max=0.002443 Jy/beam ! Clean residual mean=-0.000009 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.599752 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 38 components and 0.599752 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=2.006 mas, bmaj=2.395 mas, bpa=-51.95 degrees ! Estimated noise=1081.18 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000401376 Jy ! Component: 100 - total flux cleaned = -0.000488452 Jy ! Component: 150 - total flux cleaned = -0.000379059 Jy ! Component: 200 - total flux cleaned = -0.00031911 Jy ! Total flux subtracted in 200 components = -0.00031911 Jy ! Clean residual min=-0.002068 max=0.002110 Jy/beam ! Clean residual mean=-0.000011 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.599433 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 = 5.13745e-05 Jy ! Component: 100 - total flux cleaned = 0.000124176 Jy ! Component: 150 - total flux cleaned = 0.000168017 Jy ! Component: 200 - total flux cleaned = 0.000207296 Jy ! Total flux subtracted in 200 components = 0.000207296 Jy ! Clean residual min=-0.001992 max=0.002165 Jy/beam ! Clean residual mean=-0.000004 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.59964 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 53 components and 0.59964 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9136 mas, bmaj=1.172 mas, bpa=-53.2 degrees ! Estimated noise=784.127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000416859 Jy ! Component: 100 - total flux cleaned = -0.000356062 Jy ! Component: 150 - total flux cleaned = -0.000297602 Jy ! Component: 200 - total flux cleaned = -0.00018193 Jy ! Total flux subtracted in 200 components = -0.00018193 Jy ! Clean residual min=-0.002280 max=0.002332 Jy/beam ! Clean residual mean=-0.000002 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.599458 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 62 components and 0.599458 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=0.110526Jy sigma=0.000642 ! Fit after self-cal, rms=0.110525Jy sigma=0.000642 wmodel J0726+7911_X_2017_01_21_pus_map.mod ! Writing 62 model components to file: J0726+7911_X_2017_01_21_pus_map.mod wobs J0726+7911_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J0726+7911_X_2017_01_21_pus_uvs.fits wwins J0726+7911_X_2017_01_21_pus_map.win ! wwins: Wrote 4 windows to J0726+7911_X_2017_01_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 = -0.000147294 Jy ! Component: 100 - total flux cleaned = -0.000329505 Jy ! Component: 150 - total flux cleaned = -0.000469338 Jy ! Component: 200 - total flux cleaned = -0.000706187 Jy ! Component: 250 - total flux cleaned = -0.000804404 Jy ! Component: 300 - total flux cleaned = -0.000900393 Jy ! Component: 350 - total flux cleaned = -0.000900131 Jy ! Component: 400 - total flux cleaned = -0.000930221 Jy ! Component: 450 - total flux cleaned = -0.000899781 Jy ! Component: 500 - total flux cleaned = -0.000812042 Jy ! Component: 550 - total flux cleaned = -0.000926135 Jy ! Component: 600 - total flux cleaned = -0.00109467 Jy ! Component: 650 - total flux cleaned = -0.00109505 Jy ! Component: 700 - total flux cleaned = -0.00109535 Jy ! Component: 750 - total flux cleaned = -0.00120336 Jy ! Component: 800 - total flux cleaned = -0.00128243 Jy ! Component: 850 - total flux cleaned = -0.00125615 Jy ! Component: 900 - total flux cleaned = -0.00115313 Jy ! Component: 950 - total flux cleaned = -0.00125549 Jy ! Component: 1000 - total flux cleaned = -0.00127999 Jy ! Component: 1050 - total flux cleaned = -0.00120503 Jy ! Component: 1100 - total flux cleaned = -0.00118043 Jy ! Component: 1150 - total flux cleaned = -0.00120464 Jy ! Component: 1200 - total flux cleaned = -0.00113238 Jy ! Component: 1250 - total flux cleaned = -0.00118032 Jy ! Component: 1300 - total flux cleaned = -0.00113329 Jy ! Component: 1350 - total flux cleaned = -0.00111007 Jy ! Component: 1400 - total flux cleaned = -0.00115644 Jy ! Component: 1450 - total flux cleaned = -0.00117904 Jy ! Component: 1500 - total flux cleaned = -0.00117863 Jy ! Component: 1550 - total flux cleaned = -0.0011339 Jy ! Component: 1600 - total flux cleaned = -0.00115604 Jy ! Component: 1650 - total flux cleaned = -0.00120016 Jy ! Component: 1700 - total flux cleaned = -0.00117837 Jy ! Component: 1750 - total flux cleaned = -0.00117844 Jy ! Component: 1800 - total flux cleaned = -0.00119982 Jy ! Component: 1850 - total flux cleaned = -0.00122106 Jy ! Component: 1900 - total flux cleaned = -0.00122091 Jy ! Component: 1950 - total flux cleaned = -0.00126231 Jy ! Component: 2000 - total flux cleaned = -0.00124187 Jy ! Total flux subtracted in 2048 components = -0.00126233 Jy ! Clean residual min=-0.001263 max=0.001288 Jy/beam ! Clean residual mean=-0.000002 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.598196 Jy keep ! Adding 133 model components to the UV plane model. ! The established model now contains 195 components and 0.598197 Jy ![Exited script file: muppet] wmap "J0726+7911_X_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9136 x 1.172 at -53.2 degrees (North through East) ! Clean map min=-0.001625 max=0.4793 Jy/beam ! Writing clean map to FITS file: J0726+7911_X_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.479302 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000352191 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.22044 0.22044 0.44088 0.881761 1.76352 3.52704 7.05409 14.1082 28.2163 56.4327 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.479 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9136 x 1.172 at -53.2 degrees (North through East) ! Clean map min=-0.001625 max=0.4793 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 J0726+7911_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:27:18 2019