! Started logfile: J1057+0012_X_2017_08_12_pus_uvs.log on Fri May 10 15:23:05 2019 obs J1057+0012_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J1057+0012_X_2017_08_12_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.916618 visibilities/baseline/integration-bin. ! Found source: J1057+0012 ! ! 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 1049 lines of history. ! ! Reading 55932 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 J1057+0012_X_2017_08_12_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 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 145 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.953690Jy sigma=0.007511 ! Fit after self-cal, rms=0.930239Jy sigma=0.007342 ! 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=0.7236 mas, bmaj=1.646 mas, bpa=1.824 degrees ! Estimated noise=701.605 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 = 0.0477087 Jy ! Component: 100 - total flux cleaned = 0.0660101 Jy ! Total flux subtracted in 100 components = 0.0660101 Jy ! Clean residual min=-0.005230 max=0.012459 Jy/beam ! Clean residual mean=-0.000070 rms=0.001849 Jy/beam ! Combined flux in latest and established models = 0.0660101 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 26 components and 0.0660101 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=0.104472Jy sigma=0.000745 ! Fit after self-cal, rms=0.104196Jy sigma=0.000743 ! Inverting map ! Added new window around map position (1.6, 1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0144434 Jy ! Component: 100 - total flux cleaned = 0.0252863 Jy ! Total flux subtracted in 100 components = 0.0252863 Jy ! Clean residual min=-0.004130 max=0.008877 Jy/beam ! Clean residual mean=-0.000052 rms=0.001431 Jy/beam ! Combined flux in latest and established models = 0.0912964 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 66 components and 0.0912964 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=0.100030Jy sigma=0.000705 ! Fit after self-cal, rms=0.099815Jy sigma=0.000703 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104554 Jy ! Component: 100 - total flux cleaned = 0.0183184 Jy ! Total flux subtracted in 100 components = 0.0183184 Jy ! Clean residual min=-0.003453 max=0.006899 Jy/beam ! Clean residual mean=-0.000041 rms=0.001177 Jy/beam ! Combined flux in latest and established models = 0.109615 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 86 components and 0.109615 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=0.097521Jy sigma=0.000682 ! Fit after self-cal, rms=0.097423Jy sigma=0.000681 ! 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=0.9255 mas, bmaj=2.053 mas, bpa=0.1076 degrees ! Estimated noise=401.399 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 = 0.0142486 Jy ! Component: 100 - total flux cleaned = 0.0234726 Jy ! Component: 150 - total flux cleaned = 0.0300366 Jy ! Component: 200 - total flux cleaned = 0.0348052 Jy ! Total flux subtracted in 200 components = 0.0348052 Jy ! Clean residual min=-0.003051 max=0.006109 Jy/beam ! Clean residual mean=-0.000016 rms=0.001059 Jy/beam ! Combined flux in latest and established models = 0.14442 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 110 components and 0.14442 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=0.095031Jy sigma=0.000658 ! Fit after self-cal, rms=0.094841Jy sigma=0.000656 ! Inverting map ! Added new window around map position (-0.2, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00660245 Jy ! Component: 100 - total flux cleaned = 0.0108602 Jy ! Component: 150 - total flux cleaned = 0.0140003 Jy ! Component: 200 - total flux cleaned = 0.0163943 Jy ! Total flux subtracted in 200 components = 0.0163943 Jy ! Clean residual min=-0.002619 max=0.003770 Jy/beam ! Clean residual mean=-0.000008 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.160814 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 141 components and 0.160814 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=0.094289Jy sigma=0.000651 ! Fit after self-cal, rms=0.094189Jy sigma=0.000650 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 1.10 KP 0.99 ! LA 0.94 MK 1.07 NL 0.96 OV 1.02 ! PT 0.95 SC 1.11 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.09 KP 0.98 ! LA 0.94 MK 1.06 NL 0.95 OV 1.00 ! PT 1.00 SC 1.14 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.08 KP 0.92 ! LA 0.97 MK 1.15 NL 0.98 OV 1.05 ! PT 0.95 SC 1.19 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.15 KP 0.98 ! LA 0.98 MK 1.11 NL 0.96 OV 1.01 ! PT 0.98 SC 1.16 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.07 KP 0.98 ! LA 0.99 MK 1.16 NL 0.95 OV 1.03 ! PT 0.95 SC 1.09 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.11 KP 0.95 ! LA 1.00 MK 1.11 NL 0.98 OV 1.06 ! PT 0.92 SC 1.14 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.04 KP 0.96 ! LA 1.00 MK 1.06 NL 0.93 OV 1.07 ! PT 0.98 SC 1.16 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.08 HN 1.04 KP 0.99 ! LA 0.96 MK 1.02 NL 1.07 OV 1.05 ! PT 0.96 SC 1.09 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 0.99 KP 1.00 ! LA 0.98 MK 0.93 NL 0.93 OV 1.06 ! PT 0.97 SC 1.13 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.24 KP 0.94 ! LA 1.00 MK 0.95 NL 0.94 OV 1.08 ! PT 0.97 SC 1.09 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.04 KP 0.96 ! LA 0.96 MK 0.87 NL 0.95 OV 1.07 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.03 HN 0.95 KP 0.99 ! LA 0.96 MK 0.86 NL 0.91 OV 1.02 ! PT 0.98 SC 1.10 ! ! ! Fit before self-cal, rms=0.094189Jy sigma=0.000650 ! Fit after self-cal, rms=0.096890Jy sigma=0.000649 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9507 mas, bmaj=2.093 mas, bpa=-0.7407 degrees ! Estimated noise=406.903 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-2.2, -11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00371543 Jy ! Component: 100 - total flux cleaned = 0.00584226 Jy ! Component: 150 - total flux cleaned = 0.00722187 Jy ! Component: 200 - total flux cleaned = 0.00844284 Jy ! Total flux subtracted in 200 components = 0.00844284 Jy ! Clean residual min=-0.002090 max=0.002566 Jy/beam ! Clean residual mean=-0.000009 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.169257 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 170 components and 0.169257 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=0.096699Jy sigma=0.000647 ! Fit after self-cal, rms=0.096696Jy sigma=0.000647 ! 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=0.096696Jy sigma=0.000647 ! Fit after self-cal, rms=0.096236Jy sigma=0.000645 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9421 mas, bmaj=2.082 mas, bpa=-0.543 degrees ! Estimated noise=402.746 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158651 Jy ! Component: 100 - total flux cleaned = 0.00256613 Jy ! Component: 150 - total flux cleaned = 0.00336185 Jy ! Component: 200 - total flux cleaned = 0.00395091 Jy ! Total flux subtracted in 200 components = 0.00395091 Jy ! Clean residual min=-0.001747 max=0.002283 Jy/beam ! Clean residual mean=-0.000007 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.173208 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 184 components and 0.173208 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=0.096168Jy sigma=0.000645 ! Fit after self-cal, rms=0.096202Jy 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 (3.2, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00193069 Jy ! Component: 100 - total flux cleaned = 0.00220556 Jy ! Component: 150 - total flux cleaned = 0.00262104 Jy ! Component: 200 - total flux cleaned = 0.00294571 Jy ! Total flux subtracted in 200 components = 0.00294571 Jy ! Clean residual min=-0.001415 max=0.001366 Jy/beam ! Clean residual mean=-0.000006 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.176154 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 201 components and 0.176154 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=0.096135Jy sigma=0.000644 ! Fit after self-cal, rms=0.096130Jy sigma=0.000644 ! 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=0.096130Jy sigma=0.000644 ! Fit after self-cal, rms=0.095463Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9328 mas, bmaj=2.07 mas, bpa=-0.6515 degrees ! Estimated noise=398.043 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112129 Jy ! Component: 100 - total flux cleaned = 0.00166273 Jy ! Component: 150 - total flux cleaned = 0.0020157 Jy ! Component: 200 - total flux cleaned = 0.00236609 Jy ! Total flux subtracted in 200 components = 0.00236609 Jy ! Clean residual min=-0.001143 max=0.001123 Jy/beam ! Clean residual mean=-0.000004 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.17852 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 210 components and 0.17852 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=0.095426Jy sigma=0.000643 ! Fit after self-cal, rms=0.095437Jy sigma=0.000643 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 = 0.000420973 Jy ! Component: 100 - total flux cleaned = 0.0008072 Jy ! Component: 150 - total flux cleaned = 0.00115147 Jy ! Component: 200 - total flux cleaned = 0.00138458 Jy ! Total flux subtracted in 200 components = 0.00138458 Jy ! Clean residual min=-0.001147 max=0.001089 Jy/beam ! Clean residual mean=-0.000003 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.179904 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 219 components and 0.179904 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=0.095415Jy sigma=0.000643 ! Fit after self-cal, rms=0.095414Jy sigma=0.000643 ! 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=0.095414Jy sigma=0.000643 ! Fit after self-cal, rms=0.094778Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.241 mas, bmaj=3.357 mas, bpa=0.05188 degrees ! Estimated noise=500.436 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103268 Jy ! Component: 100 - total flux cleaned = 0.00151999 Jy ! Component: 150 - total flux cleaned = 0.00188224 Jy ! Component: 200 - total flux cleaned = 0.00217611 Jy ! Total flux subtracted in 200 components = 0.00217611 Jy ! Clean residual min=-0.001338 max=0.001331 Jy/beam ! Clean residual mean=-0.000007 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.182081 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 240 components and 0.182081 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=0.094765Jy sigma=0.000642 ! Fit after self-cal, rms=0.094767Jy 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 = 0.000340661 Jy ! Component: 100 - total flux cleaned = 0.000587978 Jy ! Component: 150 - total flux cleaned = 0.000819869 Jy ! Component: 200 - total flux cleaned = 0.000954452 Jy ! Total flux subtracted in 200 components = 0.000954452 Jy ! Clean residual min=-0.001383 max=0.001315 Jy/beam ! Clean residual mean=-0.000007 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.183035 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 253 components and 0.183035 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=0.094760Jy sigma=0.000642 ! Fit after self-cal, rms=0.094756Jy 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=0.9279 mas, bmaj=2.062 mas, bpa=-0.7513 degrees ! Estimated noise=394.853 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9279 x 2.062 at -0.7513 degrees (North through East) ! Clean map min=-0.0011861 max=0.057987 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=0.7229 mas, bmaj=1.649 mas, bpa=0.7928 degrees ! Estimated noise=700.497 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0468806 Jy ! Component: 100 - total flux cleaned = 0.0696853 Jy ! Component: 150 - total flux cleaned = 0.08598 Jy ! Component: 200 - total flux cleaned = 0.0984591 Jy ! Total flux subtracted in 200 components = 0.0984591 Jy ! Clean residual min=-0.004064 max=0.007433 Jy/beam ! Clean residual mean=-0.000057 rms=0.001331 Jy/beam ! Combined flux in latest and established models = 0.0984591 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 47 model components to the UV plane model. ! The established model now contains 47 components and 0.0984591 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9279 mas, bmaj=2.062 mas, bpa=-0.7513 degrees ! Estimated noise=394.853 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 = 0.0178524 Jy ! Component: 100 - total flux cleaned = 0.0302373 Jy ! Component: 150 - total flux cleaned = 0.0391764 Jy ! Component: 200 - total flux cleaned = 0.0460112 Jy ! Total flux subtracted in 200 components = 0.0460112 Jy ! Clean residual min=-0.002605 max=0.004241 Jy/beam ! Clean residual mean=-0.000019 rms=0.000984 Jy/beam ! Combined flux in latest and established models = 0.14447 Jy ! Adding 89 model components to the UV plane model. ! The established model now contains 115 components and 0.14447 Jy ! Inverting map ! Added new window around map position (0.2, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0055582 Jy ! Component: 100 - total flux cleaned = 0.0101017 Jy ! Component: 150 - total flux cleaned = 0.0138536 Jy ! Component: 200 - total flux cleaned = 0.0170177 Jy ! Total flux subtracted in 200 components = 0.0170177 Jy ! Clean residual min=-0.001634 max=0.002018 Jy/beam ! Clean residual mean=-0.000010 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.161488 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 162 components and 0.161488 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=2.241 mas, bmaj=3.357 mas, bpa=0.05188 degrees ! Estimated noise=500.436 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00460126 Jy ! Component: 100 - total flux cleaned = 0.007933 Jy ! Component: 150 - total flux cleaned = 0.0105115 Jy ! Component: 200 - total flux cleaned = 0.0125546 Jy ! Total flux subtracted in 200 components = 0.0125546 Jy ! Clean residual min=-0.001841 max=0.001666 Jy/beam ! Clean residual mean=-0.000010 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.174043 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 = 0.00152992 Jy ! Component: 100 - total flux cleaned = 0.0025838 Jy ! Component: 150 - total flux cleaned = 0.00344029 Jy ! Component: 200 - total flux cleaned = 0.0042257 Jy ! Total flux subtracted in 200 components = 0.0042257 Jy ! Clean residual min=-0.001425 max=0.001285 Jy/beam ! Clean residual mean=-0.000008 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.178268 Jy ! Adding 106 model components to the UV plane model. ! The established model now contains 254 components and 0.178268 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9279 mas, bmaj=2.062 mas, bpa=-0.7513 degrees ! Estimated noise=394.853 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125164 Jy ! Component: 100 - total flux cleaned = 0.00198259 Jy ! Component: 150 - total flux cleaned = 0.00233722 Jy ! Component: 200 - total flux cleaned = 0.00259591 Jy ! Total flux subtracted in 200 components = 0.00259591 Jy ! Clean residual min=-0.001098 max=0.001128 Jy/beam ! Clean residual mean=-0.000004 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.180864 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 282 components and 0.180864 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=0.094777Jy sigma=0.000643 ! Fit after self-cal, rms=0.094751Jy sigma=0.000642 wmodel J1057+0012_X_2017_08_12_pus_map.mod ! Writing 282 model components to file: J1057+0012_X_2017_08_12_pus_map.mod wobs J1057+0012_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J1057+0012_X_2017_08_12_pus_uvs.fits wwins J1057+0012_X_2017_08_12_pus_map.win ! wwins: Wrote 6 windows to J1057+0012_X_2017_08_12_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 = -0.000171081 Jy ! Component: 100 - total flux cleaned = -0.000189575 Jy ! Component: 150 - total flux cleaned = -0.000172708 Jy ! Component: 200 - total flux cleaned = -0.000141066 Jy ! Component: 250 - total flux cleaned = -0.000126336 Jy ! Component: 300 - total flux cleaned = -6.73189e-05 Jy ! Component: 350 - total flux cleaned = 4.99669e-06 Jy ! Component: 400 - total flux cleaned = 7.50509e-05 Jy ! Component: 450 - total flux cleaned = 0.000115488 Jy ! Component: 500 - total flux cleaned = 0.000168392 Jy ! Component: 550 - total flux cleaned = 0.000194612 Jy ! Component: 600 - total flux cleaned = 0.000233135 Jy ! Component: 650 - total flux cleaned = 0.00025829 Jy ! Component: 700 - total flux cleaned = 0.00028297 Jy ! Component: 750 - total flux cleaned = 0.000295271 Jy ! Component: 800 - total flux cleaned = 0.000330848 Jy ! Component: 850 - total flux cleaned = 0.000389053 Jy ! Component: 900 - total flux cleaned = 0.000400408 Jy ! Component: 950 - total flux cleaned = 0.000423056 Jy ! Component: 1000 - total flux cleaned = 0.000445317 Jy ! Component: 1050 - total flux cleaned = 0.000478444 Jy ! Component: 1100 - total flux cleaned = 0.00051114 Jy ! Component: 1150 - total flux cleaned = 0.000564806 Jy ! Component: 1200 - total flux cleaned = 0.000585871 Jy ! Component: 1250 - total flux cleaned = 0.000627573 Jy ! Component: 1300 - total flux cleaned = 0.000637938 Jy ! Component: 1350 - total flux cleaned = 0.000678894 Jy ! Component: 1400 - total flux cleaned = 0.000678809 Jy ! Component: 1450 - total flux cleaned = 0.000708733 Jy ! Component: 1500 - total flux cleaned = 0.000698703 Jy ! Component: 1550 - total flux cleaned = 0.000688839 Jy ! Component: 1600 - total flux cleaned = 0.000717915 Jy ! Component: 1650 - total flux cleaned = 0.000689073 Jy ! Component: 1700 - total flux cleaned = 0.000736863 Jy ! Component: 1750 - total flux cleaned = 0.00072738 Jy ! Component: 1800 - total flux cleaned = 0.000736724 Jy ! Component: 1850 - total flux cleaned = 0.000782992 Jy ! Component: 1900 - total flux cleaned = 0.000773754 Jy ! Component: 1950 - total flux cleaned = 0.000764788 Jy ! Component: 2000 - total flux cleaned = 0.000791871 Jy ! Total flux subtracted in 2048 components = 0.000800834 Jy ! Clean residual min=-0.000608 max=0.000599 Jy/beam ! Clean residual mean=-0.000003 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.181665 Jy keep ! Adding 149 model components to the UV plane model. ! The established model now contains 431 components and 0.181665 Jy ![Exited script file: muppet] wmap "J1057+0012_X_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9279 x 2.062 at -0.7513 degrees (North through East) ! Clean map min=-0.0010033 max=0.058714 Jy/beam ! Writing clean map to FITS file: J1057+0012_X_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0587144 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000173206 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.884992 0.884992 1.76998 3.53997 7.07994 14.1599 28.3198 56.6395 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.058 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9279 x 2.062 at -0.7513 degrees (North through East) ! Clean map min=-0.0010033 max=0.058714 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 J1057+0012_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:23:10 2019