! Started logfile: J1521+1756_S_2017_08_12_pus_uvs.log on Fri May 10 15:02:14 2019 obs J1521+1756_S_2017_08_12_pus_uva.fits ! Reading UV FITS file: J1521+1756_S_2017_08_12_pus_uva.fits ! AN table 1: 174 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.784163 visibilities/baseline/integration-bin. ! Found source: J1521+1756 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 594 lines of history. ! ! Reading 24560 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J1521+1756_S_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 = 1024x1024 pixels with 0.500x0.500 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 191 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 337 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 204 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1170 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.889835Jy sigma=0.008245 ! Fit after self-cal, rms=0.877201Jy sigma=0.008145 ! 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=2.611 mas, bmaj=6.243 mas, bpa=-5.113 degrees ! Estimated noise=886.226 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 = 0.0937345 Jy ! Component: 100 - total flux cleaned = 0.119245 Jy ! Total flux subtracted in 100 components = 0.119245 Jy ! Clean residual min=-0.006958 max=0.010785 Jy/beam ! Clean residual mean=-0.000024 rms=0.001823 Jy/beam ! Combined flux in latest and established models = 0.119245 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.119245 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085138Jy sigma=0.000719 ! Fit after self-cal, rms=0.085120Jy sigma=0.000719 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0120436 Jy ! Component: 100 - total flux cleaned = 0.0186816 Jy ! Total flux subtracted in 100 components = 0.0186816 Jy ! Clean residual min=-0.006071 max=0.007513 Jy/beam ! Clean residual mean=-0.000018 rms=0.001515 Jy/beam ! Combined flux in latest and established models = 0.137927 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.137927 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082904Jy sigma=0.000694 ! Fit after self-cal, rms=0.082909Jy sigma=0.000694 ! 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=3.081 mas, bmaj=7.095 mas, bpa=-4.433 degrees ! Estimated noise=580.619 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 (3, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00750117 Jy ! Component: 100 - total flux cleaned = 0.0120649 Jy ! Component: 150 - total flux cleaned = 0.013978 Jy ! Component: 200 - total flux cleaned = 0.0153656 Jy ! Total flux subtracted in 200 components = 0.0153656 Jy ! Clean residual min=-0.003601 max=0.004250 Jy/beam ! Clean residual mean=-0.000010 rms=0.000990 Jy/beam ! Combined flux in latest and established models = 0.153292 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 37 components and 0.153292 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082206Jy sigma=0.000686 ! Fit after self-cal, rms=0.082202Jy sigma=0.000686 ! 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 1.32 FD 1.00* HN 0.95 KP 1.03 ! LA 1.00 MK 1.03 NL 0.86 OV 0.98 ! PT 1.00 SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.69 FD 1.00* HN 0.98 KP 0.97 ! LA 0.97 MK 1.02 NL 1.06 OV 1.01 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 0.97 KP 0.97 ! LA 0.98 MK 1.09 NL 1.09 OV 0.94 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 4. ! A total of 306 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.05 KP 1.00* ! LA 0.94 MK 1.04 NL 1.00* OV 1.00* ! PT 0.97 SC 1.00* ! ! ! Fit before self-cal, rms=0.082202Jy sigma=0.000686 ! Fit after self-cal, rms=0.081954Jy sigma=0.000678 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.118 mas, bmaj=7.176 mas, bpa=-3.291 degrees ! Estimated noise=579.002 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 = -0.000848125 Jy ! Component: 100 - total flux cleaned = -0.0011455 Jy ! Component: 150 - total flux cleaned = -0.00123428 Jy ! Component: 200 - total flux cleaned = -0.00123487 Jy ! Total flux subtracted in 200 components = -0.00123487 Jy ! Clean residual min=-0.003011 max=0.003092 Jy/beam ! Clean residual mean=-0.000007 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.152058 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 46 components and 0.152058 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081879Jy sigma=0.000677 ! Fit after self-cal, rms=0.081924Jy sigma=0.000677 ! 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. ! ! Fit before self-cal, rms=0.081924Jy sigma=0.000677 ! Fit after self-cal, rms=0.087387Jy sigma=0.000665 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.112 mas, bmaj=7.179 mas, bpa=-3.099 degrees ! Estimated noise=581.095 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000288202 Jy ! Component: 100 - total flux cleaned = -0.000675786 Jy ! Component: 150 - total flux cleaned = -0.000795002 Jy ! Component: 200 - total flux cleaned = -0.000827966 Jy ! Total flux subtracted in 200 components = -0.000827966 Jy ! Clean residual min=-0.001691 max=0.001688 Jy/beam ! Clean residual mean=-0.000006 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.15123 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 57 components and 0.15123 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087338Jy sigma=0.000664 ! Fit after self-cal, rms=0.087466Jy sigma=0.000664 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 = 4.20841e-05 Jy ! Component: 100 - total flux cleaned = 1.35556e-05 Jy ! Component: 150 - total flux cleaned = 3.87663e-05 Jy ! Component: 200 - total flux cleaned = 6.06514e-05 Jy ! Total flux subtracted in 200 components = 6.06514e-05 Jy ! Clean residual min=-0.001640 max=0.001701 Jy/beam ! Clean residual mean=-0.000006 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.15129 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 63 components and 0.15129 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087450Jy sigma=0.000664 ! Fit after self-cal, rms=0.087450Jy sigma=0.000664 ! 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. ! ! Fit before self-cal, rms=0.087450Jy sigma=0.000664 ! Fit after self-cal, rms=0.088986Jy sigma=0.000662 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.108 mas, bmaj=7.175 mas, bpa=-3.029 degrees ! Estimated noise=579.398 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000169388 Jy ! Component: 100 - total flux cleaned = -0.000101553 Jy ! Component: 150 - total flux cleaned = -8.05245e-05 Jy ! Component: 200 - total flux cleaned = -6.14666e-05 Jy ! Total flux subtracted in 200 components = -6.14666e-05 Jy ! Clean residual min=-0.001495 max=0.001572 Jy/beam ! Clean residual mean=-0.000005 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.151229 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 74 components and 0.151229 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088974Jy sigma=0.000662 ! Fit after self-cal, rms=0.088999Jy sigma=0.000662 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 (29.5, 107.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139059 Jy ! Component: 100 - total flux cleaned = 0.001877 Jy ! Component: 150 - total flux cleaned = 0.00190508 Jy ! Component: 200 - total flux cleaned = 0.00190408 Jy ! Total flux subtracted in 200 components = 0.00190408 Jy ! Clean residual min=-0.001420 max=0.001343 Jy/beam ! Clean residual mean=-0.000005 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.153133 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 93 components and 0.153133 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088971Jy sigma=0.000662 ! Fit after self-cal, rms=0.088969Jy sigma=0.000662 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.088969Jy sigma=0.000662 ! Fit after self-cal, rms=0.089238Jy sigma=0.000662 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.94 mas, bmaj=11.21 mas, bpa=-8.581 degrees ! Estimated noise=749.707 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000836106 Jy ! Component: 100 - total flux cleaned = 0.00104803 Jy ! Component: 150 - total flux cleaned = 0.00116983 Jy ! Component: 200 - total flux cleaned = 0.00122712 Jy ! Total flux subtracted in 200 components = 0.00122712 Jy ! Clean residual min=-0.001351 max=0.001275 Jy/beam ! Clean residual mean=-0.000009 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.15436 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 121 components and 0.15436 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089233Jy sigma=0.000662 ! Fit after self-cal, rms=0.089239Jy sigma=0.000662 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 = 0.000362245 Jy ! Component: 100 - total flux cleaned = 0.000417405 Jy ! Component: 150 - total flux cleaned = 0.000465648 Jy ! Component: 200 - total flux cleaned = 0.000498338 Jy ! Total flux subtracted in 200 components = 0.000498338 Jy ! Clean residual min=-0.001346 max=0.001277 Jy/beam ! Clean residual mean=-0.000009 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.154858 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 129 components and 0.154858 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089236Jy sigma=0.000662 ! Fit after self-cal, rms=0.089236Jy sigma=0.000662 ! 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=3.105 mas, bmaj=7.176 mas, bpa=-3.038 degrees ! Estimated noise=578.768 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.105 x 7.176 at -3.038 degrees (North through East) ! Clean map min=-0.0013102 max=0.12314 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=2.618 mas, bmaj=6.278 mas, bpa=-3.971 degrees ! Estimated noise=908.77 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0937624 Jy ! Component: 100 - total flux cleaned = 0.12121 Jy ! Component: 150 - total flux cleaned = 0.133976 Jy ! Component: 200 - total flux cleaned = 0.140589 Jy ! Total flux subtracted in 200 components = 0.140589 Jy ! Clean residual min=-0.003048 max=0.003161 Jy/beam ! Clean residual mean=-0.000006 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.140589 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.140589 Jy ! Inverting map and beam ! Estimated beam: bmin=3.105 mas, bmaj=7.176 mas, bpa=-3.038 degrees ! Estimated noise=578.768 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 = 0.00447989 Jy ! Component: 100 - total flux cleaned = 0.00699948 Jy ! Component: 150 - total flux cleaned = 0.00887284 Jy ! Component: 200 - total flux cleaned = 0.0103117 Jy ! Total flux subtracted in 200 components = 0.0103117 Jy ! Clean residual min=-0.001485 max=0.001508 Jy/beam ! Clean residual mean=-0.000006 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.150901 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 39 components and 0.150901 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.94 mas, bmaj=11.21 mas, bpa=-8.581 degrees ! Estimated noise=749.707 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151789 Jy ! Component: 100 - total flux cleaned = 0.00245533 Jy ! Component: 150 - total flux cleaned = 0.00310901 Jy ! Component: 200 - total flux cleaned = 0.00338935 Jy ! Total flux subtracted in 200 components = 0.00338935 Jy ! Clean residual min=-0.001432 max=0.001394 Jy/beam ! Clean residual mean=-0.000010 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.15429 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 = 8.57262e-05 Jy ! Component: 100 - total flux cleaned = 0.000147847 Jy ! Component: 150 - total flux cleaned = 0.000191598 Jy ! Component: 200 - total flux cleaned = 0.000231909 Jy ! Total flux subtracted in 200 components = 0.000231909 Jy ! Clean residual min=-0.001401 max=0.001356 Jy/beam ! Clean residual mean=-0.000010 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.154522 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 78 components and 0.154522 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.105 mas, bmaj=7.176 mas, bpa=-3.038 degrees ! Estimated noise=578.768 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.58926e-05 Jy ! Component: 100 - total flux cleaned = -0.000191284 Jy ! Component: 150 - total flux cleaned = -0.000284145 Jy ! Component: 200 - total flux cleaned = -0.000284359 Jy ! Total flux subtracted in 200 components = -0.000284359 Jy ! Clean residual min=-0.001334 max=0.001324 Jy/beam ! Clean residual mean=-0.000004 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.154238 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 96 components and 0.154238 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089255Jy sigma=0.000662 ! Fit after self-cal, rms=0.089247Jy sigma=0.000662 wmodel J1521+1756_S_2017_08_12_pus_map.mod ! Writing 96 model components to file: J1521+1756_S_2017_08_12_pus_map.mod wobs J1521+1756_S_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J1521+1756_S_2017_08_12_pus_uvs.fits wwins J1521+1756_S_2017_08_12_pus_map.win ! wwins: Wrote 3 windows to J1521+1756_S_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=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 7.27727e-05 Jy ! Component: 100 - total flux cleaned = 7.27133e-05 Jy ! Component: 150 - total flux cleaned = -3.71725e-05 Jy ! Component: 200 - total flux cleaned = -7.90832e-05 Jy ! Component: 250 - total flux cleaned = -0.000140558 Jy ! Component: 300 - total flux cleaned = -0.000200616 Jy ! Component: 350 - total flux cleaned = -0.000239415 Jy ! Component: 400 - total flux cleaned = -0.000296497 Jy ! Component: 450 - total flux cleaned = -0.000333393 Jy ! Component: 500 - total flux cleaned = -0.000333392 Jy ! Component: 550 - total flux cleaned = -0.000422396 Jy ! Component: 600 - total flux cleaned = -0.000404285 Jy ! Component: 650 - total flux cleaned = -0.000386969 Jy ! Component: 700 - total flux cleaned = -0.00038697 Jy ! Component: 750 - total flux cleaned = -0.000370367 Jy ! Component: 800 - total flux cleaned = -0.00032108 Jy ! Component: 850 - total flux cleaned = -0.000305079 Jy ! Component: 900 - total flux cleaned = -0.00025777 Jy ! Component: 950 - total flux cleaned = -0.000257786 Jy ! Component: 1000 - total flux cleaned = -0.00022714 Jy ! Component: 1050 - total flux cleaned = -0.000197101 Jy ! Component: 1100 - total flux cleaned = -0.000256885 Jy ! Component: 1150 - total flux cleaned = -0.000227206 Jy ! Component: 1200 - total flux cleaned = -0.000183438 Jy ! Component: 1250 - total flux cleaned = -0.000125813 Jy ! Component: 1300 - total flux cleaned = -0.000196969 Jy ! Component: 1350 - total flux cleaned = -0.000196733 Jy ! Component: 1400 - total flux cleaned = -0.000210715 Jy ! Component: 1450 - total flux cleaned = -0.000210362 Jy ! Component: 1500 - total flux cleaned = -0.000223853 Jy ! Component: 1550 - total flux cleaned = -0.000290796 Jy ! Component: 1600 - total flux cleaned = -0.000370433 Jy ! Component: 1650 - total flux cleaned = -0.000409925 Jy ! Component: 1700 - total flux cleaned = -0.000423108 Jy ! Component: 1750 - total flux cleaned = -0.000487471 Jy ! Component: 1800 - total flux cleaned = -0.000526 Jy ! Component: 1850 - total flux cleaned = -0.000602015 Jy ! Component: 1900 - total flux cleaned = -0.000664537 Jy ! Component: 1950 - total flux cleaned = -0.000701529 Jy ! Component: 2000 - total flux cleaned = -0.00072629 Jy ! Component: 2050 - total flux cleaned = -0.000738365 Jy ! Component: 2100 - total flux cleaned = -0.000810836 Jy ! Component: 2150 - total flux cleaned = -0.000834558 Jy ! Component: 2200 - total flux cleaned = -0.000882038 Jy ! Component: 2250 - total flux cleaned = -0.000905482 Jy ! Component: 2300 - total flux cleaned = -0.000928796 Jy ! Component: 2350 - total flux cleaned = -0.000974975 Jy ! Component: 2400 - total flux cleaned = -0.000986369 Jy ! Component: 2450 - total flux cleaned = -0.00103175 Jy ! Component: 2500 - total flux cleaned = -0.00107697 Jy ! Component: 2550 - total flux cleaned = -0.00109916 Jy ! Component: 2600 - total flux cleaned = -0.00112139 Jy ! Component: 2650 - total flux cleaned = -0.00111028 Jy ! Component: 2700 - total flux cleaned = -0.00116489 Jy ! Component: 2750 - total flux cleaned = -0.00119753 Jy ! Component: 2800 - total flux cleaned = -0.00124056 Jy ! Component: 2850 - total flux cleaned = -0.00125117 Jy ! Component: 2900 - total flux cleaned = -0.00125136 Jy ! Component: 2950 - total flux cleaned = -0.00131481 Jy ! Component: 3000 - total flux cleaned = -0.00137771 Jy ! Component: 3050 - total flux cleaned = -0.00139838 Jy ! Component: 3100 - total flux cleaned = -0.00138807 Jy ! Component: 3150 - total flux cleaned = -0.00142906 Jy ! Component: 3200 - total flux cleaned = -0.00150034 Jy ! Component: 3250 - total flux cleaned = -0.00145986 Jy ! Component: 3300 - total flux cleaned = -0.00154032 Jy ! Component: 3350 - total flux cleaned = -0.00156012 Jy ! Component: 3400 - total flux cleaned = -0.00159972 Jy ! Component: 3450 - total flux cleaned = -0.00162932 Jy ! Component: 3500 - total flux cleaned = -0.00162935 Jy ! Component: 3550 - total flux cleaned = -0.00169756 Jy ! Component: 3600 - total flux cleaned = -0.00174584 Jy ! Component: 3650 - total flux cleaned = -0.00179399 Jy ! Component: 3700 - total flux cleaned = -0.00184172 Jy ! Component: 3750 - total flux cleaned = -0.00187968 Jy ! Component: 3800 - total flux cleaned = -0.00189856 Jy ! Component: 3850 - total flux cleaned = -0.0019548 Jy ! Component: 3900 - total flux cleaned = -0.00199208 Jy ! Component: 3950 - total flux cleaned = -0.00200129 Jy ! Component: 4000 - total flux cleaned = -0.0020105 Jy ! Component: 4050 - total flux cleaned = -0.00202881 Jy ! Total flux subtracted in 4096 components = -0.00205616 Jy ! Clean residual min=-0.000604 max=0.000554 Jy/beam ! Clean residual mean=-0.000001 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.152182 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 378 components and 0.152182 Jy ![Exited script file: muppet] wmap "J1521+1756_S_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.105 x 7.176 at -3.038 degrees (North through East) ! Clean map min=-0.00098485 max=0.1234 Jy/beam ! Writing clean map to FITS file: J1521+1756_S_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 0.123403 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000165404 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.402106 0.402106 0.804212 1.60842 3.21685 6.43369 12.8674 25.7348 51.4695 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.123 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.105 x 7.176 at -3.038 degrees (North through East) ! Clean map min=-0.00098485 max=0.1234 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 J1521+1756_S_2017_08_12_pus_uvs.log closed on Fri May 10 15:02:18 2019