! Started logfile: J1902-0458_S_2017_08_12_pus_uvs.log on Fri May 10 15:05:30 2019 obs J1902-0458_S_2017_08_12_pus_uva.fits ! Reading UV FITS file: J1902-0458_S_2017_08_12_pus_uva.fits ! AN table 1: 142 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.599374 visibilities/baseline/integration-bin. ! Found source: J1902-0458 ! ! 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 15320 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 J1902-0458_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 348 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 501 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 428 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1420 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.982452Jy sigma=0.007981 ! Fit after self-cal, rms=0.949882Jy sigma=0.007733 ! 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=2.774 mas, bmaj=6.795 mas, bpa=3.437 degrees ! Estimated noise=1145.97 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0390433 Jy ! Component: 100 - total flux cleaned = 0.0499164 Jy ! Total flux subtracted in 100 components = 0.0499164 Jy ! Clean residual min=-0.003635 max=0.004944 Jy/beam ! Clean residual mean=0.000005 rms=0.000993 Jy/beam ! Combined flux in latest and established models = 0.0499164 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0499164 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083345Jy sigma=0.000641 ! Fit after self-cal, rms=0.082601Jy sigma=0.000636 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00634014 Jy ! Component: 100 - total flux cleaned = 0.0097618 Jy ! Total flux subtracted in 100 components = 0.0097618 Jy ! Clean residual min=-0.003171 max=0.003088 Jy/beam ! Clean residual mean=0.000003 rms=0.000815 Jy/beam ! Combined flux in latest and established models = 0.0596782 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 24 components and 0.0596782 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082043Jy sigma=0.000631 ! Fit after self-cal, rms=0.082038Jy sigma=0.000631 ! 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=3.473 mas, bmaj=8.359 mas, bpa=1.558 degrees ! Estimated noise=912.956 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 = 0.00291489 Jy ! Component: 100 - total flux cleaned = 0.00433412 Jy ! Component: 150 - total flux cleaned = 0.00492927 Jy ! Component: 200 - total flux cleaned = 0.00506036 Jy ! Total flux subtracted in 200 components = 0.00506036 Jy ! Clean residual min=-0.002280 max=0.002353 Jy/beam ! Clean residual mean=0.000002 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.0647386 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 31 components and 0.0647386 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081938Jy sigma=0.000630 ! Fit after self-cal, rms=0.081917Jy sigma=0.000630 ! 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 0.95 FD 1.00* HN 1.05 KP 1.01 ! LA 1.01 MK 1.04 NL 0.93 OV 1.02 ! PT 1.08 SC 1.08 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 0.93 KP 0.96 ! LA 0.94 MK 1.03 NL 1.09 OV 1.04 ! PT 1.07 SC 0.95 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 0.96 KP 0.93 ! LA 0.94 MK 0.99 NL 1.04 OV 0.97 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Fit before self-cal, rms=0.081917Jy sigma=0.000630 ! Fit after self-cal, rms=0.081230Jy sigma=0.000629 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.494 mas, bmaj=8.4 mas, bpa=1.348 degrees ! Estimated noise=913.301 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 = 0.000322651 Jy ! Component: 100 - total flux cleaned = 0.000349713 Jy ! Component: 150 - total flux cleaned = 0.00034984 Jy ! Component: 200 - total flux cleaned = 0.000350134 Jy ! Total flux subtracted in 200 components = 0.000350134 Jy ! Clean residual min=-0.002133 max=0.002038 Jy/beam ! Clean residual mean=0.000003 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.0650887 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 35 components and 0.0650887 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081216Jy sigma=0.000629 ! Fit after self-cal, rms=0.081153Jy sigma=0.000629 ! 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=0.081153Jy sigma=0.000629 ! Fit after self-cal, rms=0.081038Jy sigma=0.000628 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.506 mas, bmaj=8.381 mas, bpa=1.22 degrees ! Estimated noise=912.495 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000177346 Jy ! Component: 100 - total flux cleaned = 0.00017735 Jy ! Component: 150 - total flux cleaned = 0.000162723 Jy ! Component: 200 - total flux cleaned = 0.000162207 Jy ! Total flux subtracted in 200 components = 0.000162207 Jy ! Clean residual min=-0.002105 max=0.002005 Jy/beam ! Clean residual mean=0.000002 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.0652509 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.0652509 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081033Jy sigma=0.000628 ! Fit after self-cal, rms=0.081055Jy sigma=0.000628 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 = 1.95695e-05 Jy ! Component: 100 - total flux cleaned = 4.7651e-06 Jy ! Component: 150 - total flux cleaned = -9.28478e-06 Jy ! Component: 200 - total flux cleaned = -2.20856e-05 Jy ! Total flux subtracted in 200 components = -2.20856e-05 Jy ! Clean residual min=-0.002081 max=0.001969 Jy/beam ! Clean residual mean=0.000002 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.0652288 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 42 components and 0.0652288 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081051Jy sigma=0.000628 ! Fit after self-cal, rms=0.081048Jy sigma=0.000628 ! 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=0.081048Jy sigma=0.000628 ! Fit after self-cal, rms=0.081189Jy sigma=0.000628 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.497 mas, bmaj=8.362 mas, bpa=1.195 degrees ! Estimated noise=911.844 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000211491 Jy ! Component: 100 - total flux cleaned = 0.000252713 Jy ! Component: 150 - total flux cleaned = 0.000252671 Jy ! Component: 200 - total flux cleaned = 0.000241685 Jy ! Total flux subtracted in 200 components = 0.000241685 Jy ! Clean residual min=-0.001976 max=0.001986 Jy/beam ! Clean residual mean=0.000002 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.0654705 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 44 components and 0.0654705 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081186Jy sigma=0.000628 ! Fit after self-cal, rms=0.081229Jy sigma=0.000627 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 = 1.4922e-05 Jy ! Component: 100 - total flux cleaned = 1.62962e-06 Jy ! Component: 150 - total flux cleaned = -9.78546e-06 Jy ! Component: 200 - total flux cleaned = -2.07509e-05 Jy ! Total flux subtracted in 200 components = -2.07509e-05 Jy ! Clean residual min=-0.002132 max=0.001987 Jy/beam ! Clean residual mean=0.000002 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.0654498 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 0.0654498 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081225Jy sigma=0.000627 ! Fit after self-cal, rms=0.081225Jy sigma=0.000627 ! 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=0.081225Jy sigma=0.000627 ! Fit after self-cal, rms=0.081422Jy sigma=0.000627 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.226 mas, bmaj=14.31 mas, bpa=-4.263 degrees ! Estimated noise=1111.93 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000419203 Jy ! Component: 100 - total flux cleaned = 0.000525718 Jy ! Component: 150 - total flux cleaned = 0.000544835 Jy ! Component: 200 - total flux cleaned = 0.000557786 Jy ! Total flux subtracted in 200 components = 0.000557786 Jy ! Clean residual min=-0.002145 max=0.002179 Jy/beam ! Clean residual mean=0.000003 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.0660075 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 53 components and 0.0660075 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081424Jy sigma=0.000627 ! Fit after self-cal, rms=0.081438Jy sigma=0.000627 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 = 2.84484e-05 Jy ! Component: 100 - total flux cleaned = 5.00674e-05 Jy ! Component: 150 - total flux cleaned = 6.64077e-05 Jy ! Component: 200 - total flux cleaned = 7.94711e-05 Jy ! Total flux subtracted in 200 components = 7.94711e-05 Jy ! Clean residual min=-0.002058 max=0.002138 Jy/beam ! Clean residual mean=0.000003 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.066087 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 55 components and 0.066087 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081439Jy sigma=0.000627 ! Fit after self-cal, rms=0.081428Jy sigma=0.000627 ! 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=3.487 mas, bmaj=8.339 mas, bpa=1.139 degrees ! Estimated noise=911.503 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.487 x 8.339 at 1.139 degrees (North through East) ! Clean map min=-0.0020411 max=0.05247 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=2.789 mas, bmaj=6.764 mas, bpa=2.912 degrees ! Estimated noise=1139.28 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0393083 Jy ! Component: 100 - total flux cleaned = 0.0512756 Jy ! Component: 150 - total flux cleaned = 0.0577045 Jy ! Component: 200 - total flux cleaned = 0.0614793 Jy ! Total flux subtracted in 200 components = 0.0614793 Jy ! Clean residual min=-0.003289 max=0.003169 Jy/beam ! Clean residual mean=0.000003 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 0.0614792 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0614792 Jy ! Inverting map and beam ! Estimated beam: bmin=3.487 mas, bmaj=8.339 mas, bpa=1.139 degrees ! Estimated noise=911.503 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) ! Added new window around map position (-3, -0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00299995 Jy ! Component: 100 - total flux cleaned = 0.0041905 Jy ! Component: 150 - total flux cleaned = 0.00443656 Jy ! Component: 200 - total flux cleaned = 0.00443425 Jy ! Total flux subtracted in 200 components = 0.00443425 Jy ! Clean residual min=-0.002026 max=0.001870 Jy/beam ! Clean residual mean=0.000002 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.0659135 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 41 components and 0.0659135 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=7.226 mas, bmaj=14.31 mas, bpa=-4.263 degrees ! Estimated noise=1111.93 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000448683 Jy ! Component: 100 - total flux cleaned = 0.000464117 Jy ! Component: 150 - total flux cleaned = 0.000463774 Jy ! Component: 200 - total flux cleaned = 0.000452036 Jy ! Total flux subtracted in 200 components = 0.000452036 Jy ! Clean residual min=-0.002032 max=0.002127 Jy/beam ! Clean residual mean=0.000004 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.0663655 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 = 1.06965e-05 Jy ! Component: 100 - total flux cleaned = 4.82754e-07 Jy ! Component: 150 - total flux cleaned = 8.23952e-07 Jy ! Component: 200 - total flux cleaned = 1.06575e-06 Jy ! Total flux subtracted in 200 components = 1.06575e-06 Jy ! Clean residual min=-0.002021 max=0.002113 Jy/beam ! Clean residual mean=0.000004 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.0663666 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 56 components and 0.0663666 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.487 mas, bmaj=8.339 mas, bpa=1.139 degrees ! Estimated noise=911.503 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000303756 Jy ! Component: 100 - total flux cleaned = -0.000304225 Jy ! Component: 150 - total flux cleaned = -0.000305011 Jy ! Component: 200 - total flux cleaned = -0.000305502 Jy ! Total flux subtracted in 200 components = -0.000305502 Jy ! Clean residual min=-0.001959 max=0.001870 Jy/beam ! Clean residual mean=0.000002 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.0660611 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 65 components and 0.0660611 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081395Jy sigma=0.000627 ! Fit after self-cal, rms=0.081388Jy sigma=0.000627 wmodel J1902-0458_S_2017_08_12_pus_map.mod ! Writing 65 model components to file: J1902-0458_S_2017_08_12_pus_map.mod wobs J1902-0458_S_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J1902-0458_S_2017_08_12_pus_uvs.fits wwins J1902-0458_S_2017_08_12_pus_map.win ! wwins: Wrote 2 windows to J1902-0458_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 = -0.000307 Jy ! Component: 100 - total flux cleaned = -0.000306117 Jy ! Component: 150 - total flux cleaned = -0.00046695 Jy ! Component: 200 - total flux cleaned = -0.000559191 Jy ! Component: 250 - total flux cleaned = -0.000618662 Jy ! Component: 300 - total flux cleaned = -0.000617934 Jy ! Component: 350 - total flux cleaned = -0.000617418 Jy ! Component: 400 - total flux cleaned = -0.00069869 Jy ! Component: 450 - total flux cleaned = -0.000777566 Jy ! Component: 500 - total flux cleaned = -0.000854808 Jy ! Component: 550 - total flux cleaned = -0.000929718 Jy ! Component: 600 - total flux cleaned = -0.000904705 Jy ! Component: 650 - total flux cleaned = -0.000953393 Jy ! Component: 700 - total flux cleaned = -0.00102538 Jy ! Component: 750 - total flux cleaned = -0.00111872 Jy ! Component: 800 - total flux cleaned = -0.00116445 Jy ! Component: 850 - total flux cleaned = -0.00118697 Jy ! Component: 900 - total flux cleaned = -0.00120913 Jy ! Component: 950 - total flux cleaned = -0.00125296 Jy ! Component: 1000 - total flux cleaned = -0.0012743 Jy ! Component: 1050 - total flux cleaned = -0.00129571 Jy ! Component: 1100 - total flux cleaned = -0.00137909 Jy ! Component: 1150 - total flux cleaned = -0.00139946 Jy ! Component: 1200 - total flux cleaned = -0.00145964 Jy ! Component: 1250 - total flux cleaned = -0.0015192 Jy ! Component: 1300 - total flux cleaned = -0.00155851 Jy ! Component: 1350 - total flux cleaned = -0.00157801 Jy ! Component: 1400 - total flux cleaned = -0.00165475 Jy ! Component: 1450 - total flux cleaned = -0.00176855 Jy ! Component: 1500 - total flux cleaned = -0.00184325 Jy ! Component: 1550 - total flux cleaned = -0.00189862 Jy ! Component: 1600 - total flux cleaned = -0.00195347 Jy ! Component: 1650 - total flux cleaned = -0.00204386 Jy ! Component: 1700 - total flux cleaned = -0.00202583 Jy ! Component: 1750 - total flux cleaned = -0.00211456 Jy ! Component: 1800 - total flux cleaned = -0.00216716 Jy ! Component: 1850 - total flux cleaned = -0.00221913 Jy ! Component: 1900 - total flux cleaned = -0.00232201 Jy ! Component: 1950 - total flux cleaned = -0.00235566 Jy ! Component: 2000 - total flux cleaned = -0.00237243 Jy ! Component: 2050 - total flux cleaned = -0.00243926 Jy ! Component: 2100 - total flux cleaned = -0.00253833 Jy ! Component: 2150 - total flux cleaned = -0.00258733 Jy ! Component: 2200 - total flux cleaned = -0.00270056 Jy ! Component: 2250 - total flux cleaned = -0.00276462 Jy ! Component: 2300 - total flux cleaned = -0.00281244 Jy ! Component: 2350 - total flux cleaned = -0.00290678 Jy ! Component: 2400 - total flux cleaned = -0.00295359 Jy ! Component: 2450 - total flux cleaned = -0.00299998 Jy ! Component: 2500 - total flux cleaned = -0.00310743 Jy ! Component: 2550 - total flux cleaned = -0.00321395 Jy ! Component: 2600 - total flux cleaned = -0.00328953 Jy ! Component: 2650 - total flux cleaned = -0.00339421 Jy ! Component: 2700 - total flux cleaned = -0.0034238 Jy ! Component: 2750 - total flux cleaned = -0.00351206 Jy ! Component: 2800 - total flux cleaned = -0.00355576 Jy ! Component: 2850 - total flux cleaned = -0.00362813 Jy ! Component: 2900 - total flux cleaned = -0.00362808 Jy ! Component: 2950 - total flux cleaned = -0.00369955 Jy ! Component: 3000 - total flux cleaned = -0.00375636 Jy ! Component: 3050 - total flux cleaned = -0.00382676 Jy ! Component: 3100 - total flux cleaned = -0.00386855 Jy ! Component: 3150 - total flux cleaned = -0.00389623 Jy ! Component: 3200 - total flux cleaned = -0.00390995 Jy ! Component: 3250 - total flux cleaned = -0.00395126 Jy ! Component: 3300 - total flux cleaned = -0.00403271 Jy ! Component: 3350 - total flux cleaned = -0.00407325 Jy ! Component: 3400 - total flux cleaned = -0.00408659 Jy ! Component: 3450 - total flux cleaned = -0.00411318 Jy ! Component: 3500 - total flux cleaned = -0.00419253 Jy ! Component: 3550 - total flux cleaned = -0.00417937 Jy ! Component: 3600 - total flux cleaned = -0.00421845 Jy ! Component: 3650 - total flux cleaned = -0.00424449 Jy ! Component: 3700 - total flux cleaned = -0.00429617 Jy ! Component: 3750 - total flux cleaned = -0.00430903 Jy ! Component: 3800 - total flux cleaned = -0.00434718 Jy ! Component: 3850 - total flux cleaned = -0.00441037 Jy ! Component: 3900 - total flux cleaned = -0.00434735 Jy ! Component: 3950 - total flux cleaned = -0.00441009 Jy ! Component: 4000 - total flux cleaned = -0.00443493 Jy ! Component: 4050 - total flux cleaned = -0.00449677 Jy ! Total flux subtracted in 4096 components = -0.0045214 Jy ! Clean residual min=-0.000834 max=0.000781 Jy/beam ! Clean residual mean=0.000001 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.0615397 Jy keep ! Adding 251 model components to the UV plane model. ! The established model now contains 316 components and 0.0615398 Jy ![Exited script file: muppet] wmap "J1902-0458_S_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.487 x 8.339 at 1.139 degrees (North through East) ! Clean map min=-0.0017468 max=0.052342 Jy/beam ! Writing clean map to FITS file: J1902-0458_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 0.0523424 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00022295 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.27783 1.27783 2.55567 5.11134 10.2227 20.4454 40.8907 81.7814 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.052 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.487 x 8.339 at 1.139 degrees (North through East) ! Clean map min=-0.0017468 max=0.052342 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 J1902-0458_S_2017_08_12_pus_uvs.log closed on Fri May 10 15:05:35 2019