! Started logfile: J2156+8337_S_2017_08_12_pus_uvs.log on Fri May 10 15:08:50 2019 obs J2156+8337_S_2017_08_12_pus_uva.fits ! Reading UV FITS file: J2156+8337_S_2017_08_12_pus_uva.fits ! AN table 1: 192 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.880093 visibilities/baseline/integration-bin. ! Found source: J2156+8337 ! ! 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 30416 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 J2156+8337_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 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1109 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.847382Jy sigma=0.006867 ! Fit after self-cal, rms=0.830986Jy sigma=0.006740 ! 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=3.029 mas, bmaj=4.034 mas, bpa=-36 degrees ! Estimated noise=972.065 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 = 0.124413 Jy ! Component: 100 - total flux cleaned = 0.17357 Jy ! Total flux subtracted in 100 components = 0.17357 Jy ! Clean residual min=-0.007825 max=0.022429 Jy/beam ! Clean residual mean=-0.000184 rms=0.002320 Jy/beam ! Combined flux in latest and established models = 0.17357 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.17357 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112773Jy sigma=0.000903 ! Fit after self-cal, rms=0.112522Jy sigma=0.000901 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0258738 Jy ! Component: 100 - total flux cleaned = 0.0401836 Jy ! Total flux subtracted in 100 components = 0.0401836 Jy ! Clean residual min=-0.005927 max=0.014110 Jy/beam ! Clean residual mean=-0.000124 rms=0.001643 Jy/beam ! Combined flux in latest and established models = 0.213754 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 23 components and 0.213754 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104106Jy sigma=0.000829 ! Fit after self-cal, rms=0.104081Jy sigma=0.000828 ! Inverting map ! Added new window around map position (-20.5, -3.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0133201 Jy ! Component: 100 - total flux cleaned = 0.0222152 Jy ! Total flux subtracted in 100 components = 0.0222152 Jy ! Clean residual min=-0.004967 max=0.006865 Jy/beam ! Clean residual mean=-0.000100 rms=0.001369 Jy/beam ! Combined flux in latest and established models = 0.235969 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 39 components and 0.235969 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101523Jy sigma=0.000807 ! Fit after self-cal, rms=0.101401Jy sigma=0.000806 ! 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=3.754 mas, bmaj=4.88 mas, bpa=-34.95 degrees ! Estimated noise=564.64 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 (-6, -0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0123252 Jy ! Component: 100 - total flux cleaned = 0.021273 Jy ! Component: 150 - total flux cleaned = 0.0280329 Jy ! Component: 200 - total flux cleaned = 0.0332281 Jy ! Total flux subtracted in 200 components = 0.0332281 Jy ! Clean residual min=-0.004272 max=0.005261 Jy/beam ! Clean residual mean=-0.000062 rms=0.001219 Jy/beam ! Combined flux in latest and established models = 0.269197 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 79 components and 0.269197 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099400Jy sigma=0.000789 ! Fit after self-cal, rms=0.099271Jy sigma=0.000788 ! 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 0.98 FD 0.92 HN 0.97 KP 1.05 ! LA 0.97 MK 1.04 NL 0.90 OV 1.09 ! PT 0.99 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 1.02 KP 1.01 ! LA 0.95 MK 1.05 NL 1.01 OV 1.07 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.01 HN 1.01 KP 1.00 ! LA 1.00 MK 1.09 NL 0.99 OV 1.04 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 4. ! A total of 138 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 HN 1.04 KP 1.00* ! LA 0.98 MK 0.94 NL 1.00* OV 1.00* ! PT 1.04 SC 1.00* ! ! ! Fit before self-cal, rms=0.099271Jy sigma=0.000788 ! Fit after self-cal, rms=0.096155Jy sigma=0.000781 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.799 mas, bmaj=4.919 mas, bpa=-34.89 degrees ! Estimated noise=560.669 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 = 0.00406126 Jy ! Component: 100 - total flux cleaned = 0.0068473 Jy ! Component: 150 - total flux cleaned = 0.00861839 Jy ! Component: 200 - total flux cleaned = 0.00924093 Jy ! Total flux subtracted in 200 components = 0.00924093 Jy ! Clean residual min=-0.003829 max=0.003591 Jy/beam ! Clean residual mean=-0.000014 rms=0.001003 Jy/beam ! Combined flux in latest and established models = 0.278438 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 101 components and 0.278438 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095937Jy sigma=0.000779 ! Fit after self-cal, rms=0.095941Jy sigma=0.000779 ! 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=0.095941Jy sigma=0.000779 ! Fit after self-cal, rms=0.094693Jy sigma=0.000770 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.794 mas, bmaj=4.914 mas, bpa=-34.59 degrees ! Estimated noise=561.221 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00214409 Jy ! Component: 100 - total flux cleaned = 0.0035702 Jy ! Component: 150 - total flux cleaned = 0.00442643 Jy ! Component: 200 - total flux cleaned = 0.00477398 Jy ! Total flux subtracted in 200 components = 0.00477398 Jy ! Clean residual min=-0.002638 max=0.003834 Jy/beam ! Clean residual mean=-0.000004 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.283212 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 117 components and 0.283212 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094629Jy sigma=0.000770 ! Fit after self-cal, rms=0.094702Jy sigma=0.000770 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 (60.5, 63.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00372361 Jy ! Component: 100 - total flux cleaned = 0.00520804 Jy ! Component: 150 - total flux cleaned = 0.00581545 Jy ! Component: 200 - total flux cleaned = 0.00646589 Jy ! Total flux subtracted in 200 components = 0.00646589 Jy ! Clean residual min=-0.002484 max=0.003451 Jy/beam ! Clean residual mean=-0.000002 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.289678 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 148 components and 0.289678 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094548Jy sigma=0.000768 ! Fit after self-cal, rms=0.094561Jy sigma=0.000768 ! Inverting map ! Added new window around map position (-41.5, 23.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00216111 Jy ! Component: 100 - total flux cleaned = 0.00303374 Jy ! Component: 150 - total flux cleaned = 0.00413104 Jy ! Component: 200 - total flux cleaned = 0.00499904 Jy ! Total flux subtracted in 200 components = 0.00499904 Jy ! Clean residual min=-0.002346 max=0.003048 Jy/beam ! Clean residual mean=-0.000002 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.294677 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 166 components and 0.294677 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094448Jy sigma=0.000767 ! Fit after self-cal, rms=0.094467Jy sigma=0.000767 ! 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=0.094467Jy sigma=0.000767 ! Fit after self-cal, rms=0.094665Jy sigma=0.000767 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.798 mas, bmaj=4.923 mas, bpa=-34.58 degrees ! Estimated noise=562.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00194312 Jy ! Component: 100 - total flux cleaned = 0.00325781 Jy ! Component: 150 - total flux cleaned = 0.00404396 Jy ! Component: 200 - total flux cleaned = 0.0045305 Jy ! Total flux subtracted in 200 components = 0.0045305 Jy ! Clean residual min=-0.002264 max=0.002936 Jy/beam ! Clean residual mean=-0.000002 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.299208 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 180 components and 0.299208 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094605Jy sigma=0.000766 ! Fit after self-cal, rms=0.094657Jy sigma=0.000766 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 = 0.000861622 Jy ! Component: 100 - total flux cleaned = 0.00132277 Jy ! Component: 150 - total flux cleaned = 0.0018031 Jy ! Component: 200 - total flux cleaned = 0.00225833 Jy ! Total flux subtracted in 200 components = 0.00225833 Jy ! Clean residual min=-0.002278 max=0.002748 Jy/beam ! Clean residual mean=-0.000000 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.301466 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 193 components and 0.301466 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094623Jy sigma=0.000766 ! Fit after self-cal, rms=0.094632Jy sigma=0.000766 ! 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=0.094632Jy sigma=0.000766 ! Fit after self-cal, rms=0.094885Jy sigma=0.000766 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.185 mas, bmaj=9.692 mas, bpa=-29.98 degrees ! Estimated noise=708.155 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00267522 Jy ! Component: 100 - total flux cleaned = 0.0041491 Jy ! Component: 150 - total flux cleaned = 0.00508868 Jy ! Component: 200 - total flux cleaned = 0.00549946 Jy ! Total flux subtracted in 200 components = 0.00549946 Jy ! Clean residual min=-0.003476 max=0.003551 Jy/beam ! Clean residual mean=0.000010 rms=0.001093 Jy/beam ! Combined flux in latest and established models = 0.306965 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 206 components and 0.306965 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094864Jy sigma=0.000765 ! Fit after self-cal, rms=0.094893Jy sigma=0.000765 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 = 0.00102036 Jy ! Component: 100 - total flux cleaned = 0.00144726 Jy ! Component: 150 - total flux cleaned = 0.00170536 Jy ! Component: 200 - total flux cleaned = 0.00190244 Jy ! Total flux subtracted in 200 components = 0.00190244 Jy ! Clean residual min=-0.003486 max=0.003612 Jy/beam ! Clean residual mean=0.000016 rms=0.001086 Jy/beam ! Combined flux in latest and established models = 0.308868 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 214 components and 0.308868 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094891Jy sigma=0.000765 ! Fit after self-cal, rms=0.094900Jy sigma=0.000765 ! 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=3.8 mas, bmaj=4.927 mas, bpa=-34.59 degrees ! Estimated noise=563.598 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.8 x 4.927 at -34.59 degrees (North through East) ! Clean map min=-0.0023445 max=0.16945 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=3.056 mas, bmaj=4.077 mas, bpa=-35.71 degrees ! Estimated noise=972.215 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.124679 Jy ! Component: 100 - total flux cleaned = 0.17427 Jy ! Component: 150 - total flux cleaned = 0.199191 Jy ! Component: 200 - total flux cleaned = 0.215153 Jy ! Total flux subtracted in 200 components = 0.215153 Jy ! Clean residual min=-0.004811 max=0.008924 Jy/beam ! Clean residual mean=-0.000098 rms=0.001424 Jy/beam ! Combined flux in latest and established models = 0.215153 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.215153 Jy ! Inverting map and beam ! Estimated beam: bmin=3.8 mas, bmaj=4.927 mas, bpa=-34.59 degrees ! Estimated noise=563.598 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 = 0.0180439 Jy ! Component: 100 - total flux cleaned = 0.0308632 Jy ! Component: 150 - total flux cleaned = 0.0404508 Jy ! Component: 200 - total flux cleaned = 0.0477309 Jy ! Total flux subtracted in 200 components = 0.0477309 Jy ! Clean residual min=-0.003302 max=0.006021 Jy/beam ! Clean residual mean=-0.000051 rms=0.001122 Jy/beam ! Combined flux in latest and established models = 0.262884 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 74 components and 0.262884 Jy ! Inverting map ! Added new window around map position (-14.5, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00675829 Jy ! Component: 100 - total flux cleaned = 0.0119989 Jy ! Component: 150 - total flux cleaned = 0.0164589 Jy ! Component: 200 - total flux cleaned = 0.0203318 Jy ! Total flux subtracted in 200 components = 0.0203318 Jy ! Clean residual min=-0.002713 max=0.003859 Jy/beam ! Clean residual mean=-0.000025 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.283216 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 118 components and 0.283216 Jy ! Inverting map ! Added new window around map position (-21, 87.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0038451 Jy ! Component: 100 - total flux cleaned = 0.00693711 Jy ! Component: 150 - total flux cleaned = 0.00969832 Jy ! Component: 200 - total flux cleaned = 0.0121815 Jy ! Total flux subtracted in 200 components = 0.0121815 Jy ! Clean residual min=-0.002538 max=0.003297 Jy/beam ! Clean residual mean=-0.000016 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.295397 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 159 components and 0.295397 Jy ! Inverting map ! Added new window around map position (-81, -82). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00310457 Jy ! Component: 100 - total flux cleaned = 0.0052471 Jy ! Component: 150 - total flux cleaned = 0.00685772 Jy ! Component: 200 - total flux cleaned = 0.00805994 Jy ! Total flux subtracted in 200 components = 0.00805994 Jy ! Clean residual min=-0.002432 max=0.002700 Jy/beam ! Clean residual mean=-0.000007 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.303457 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 197 components and 0.303457 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=8.185 mas, bmaj=9.692 mas, bpa=-29.98 degrees ! Estimated noise=708.155 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00276715 Jy ! Component: 100 - total flux cleaned = 0.00491596 Jy ! Component: 150 - total flux cleaned = 0.00655016 Jy ! Component: 200 - total flux cleaned = 0.00786913 Jy ! Total flux subtracted in 200 components = 0.00786913 Jy ! Clean residual min=-0.003057 max=0.003440 Jy/beam ! Clean residual mean=0.000004 rms=0.001080 Jy/beam ! Combined flux in latest and established models = 0.311326 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 = 0.000878606 Jy ! Component: 100 - total flux cleaned = 0.00157023 Jy ! Component: 150 - total flux cleaned = 0.00215438 Jy ! Component: 200 - total flux cleaned = 0.00254728 Jy ! Total flux subtracted in 200 components = 0.00254728 Jy ! Clean residual min=-0.003106 max=0.003362 Jy/beam ! Clean residual mean=0.000011 rms=0.001050 Jy/beam ! Combined flux in latest and established models = 0.313873 Jy ! Adding 101 model components to the UV plane model. ! The established model now contains 275 components and 0.313873 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.8 mas, bmaj=4.927 mas, bpa=-34.59 degrees ! Estimated noise=563.598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000143961 Jy ! Component: 100 - total flux cleaned = 0.000278024 Jy ! Component: 150 - total flux cleaned = 0.000318657 Jy ! Component: 200 - total flux cleaned = 0.000434774 Jy ! Total flux subtracted in 200 components = 0.000434774 Jy ! Clean residual min=-0.002333 max=0.002563 Jy/beam ! Clean residual mean=0.000004 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.314308 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 306 components and 0.314308 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094698Jy sigma=0.000764 ! Fit after self-cal, rms=0.094687Jy sigma=0.000763 wmodel J2156+8337_S_2017_08_12_pus_map.mod ! Writing 306 model components to file: J2156+8337_S_2017_08_12_pus_map.mod wobs J2156+8337_S_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J2156+8337_S_2017_08_12_pus_uvs.fits wwins J2156+8337_S_2017_08_12_pus_map.win ! wwins: Wrote 8 windows to J2156+8337_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 = 0.000826717 Jy ! Component: 100 - total flux cleaned = 0.00123797 Jy ! Component: 150 - total flux cleaned = 0.00166667 Jy ! Component: 200 - total flux cleaned = 0.00203928 Jy ! Component: 250 - total flux cleaned = 0.00243784 Jy ! Component: 300 - total flux cleaned = 0.0027552 Jy ! Component: 350 - total flux cleaned = 0.00299664 Jy ! Component: 400 - total flux cleaned = 0.00326668 Jy ! Component: 450 - total flux cleaned = 0.00343236 Jy ! Component: 500 - total flux cleaned = 0.00365941 Jy ! Component: 550 - total flux cleaned = 0.00388113 Jy ! Component: 600 - total flux cleaned = 0.00403692 Jy ! Component: 650 - total flux cleaned = 0.00428253 Jy ! Component: 700 - total flux cleaned = 0.004463 Jy ! Component: 750 - total flux cleaned = 0.00455197 Jy ! Component: 800 - total flux cleaned = 0.00466851 Jy ! Component: 850 - total flux cleaned = 0.00478357 Jy ! Component: 900 - total flux cleaned = 0.00492504 Jy ! Component: 950 - total flux cleaned = 0.00498036 Jy ! Component: 1000 - total flux cleaned = 0.00511786 Jy ! Component: 1050 - total flux cleaned = 0.00517183 Jy ! Component: 1100 - total flux cleaned = 0.00533213 Jy ! Component: 1150 - total flux cleaned = 0.005385 Jy ! Component: 1200 - total flux cleaned = 0.00551552 Jy ! Component: 1250 - total flux cleaned = 0.00561764 Jy ! Component: 1300 - total flux cleaned = 0.00561785 Jy ! Component: 1350 - total flux cleaned = 0.00574329 Jy ! Component: 1400 - total flux cleaned = 0.00581712 Jy ! Component: 1450 - total flux cleaned = 0.0058901 Jy ! Component: 1500 - total flux cleaned = 0.00598643 Jy ! Component: 1550 - total flux cleaned = 0.00610492 Jy ! Component: 1600 - total flux cleaned = 0.00617484 Jy ! Component: 1650 - total flux cleaned = 0.00624416 Jy ! Component: 1700 - total flux cleaned = 0.00635849 Jy ! Component: 1750 - total flux cleaned = 0.0063581 Jy ! Component: 1800 - total flux cleaned = 0.00635806 Jy ! Component: 1850 - total flux cleaned = 0.00642482 Jy ! Component: 1900 - total flux cleaned = 0.00642501 Jy ! Component: 1950 - total flux cleaned = 0.00651193 Jy ! Component: 2000 - total flux cleaned = 0.00655476 Jy ! Component: 2050 - total flux cleaned = 0.00653362 Jy ! Component: 2100 - total flux cleaned = 0.0066596 Jy ! Component: 2150 - total flux cleaned = 0.00668054 Jy ! Component: 2200 - total flux cleaned = 0.00663918 Jy ! Component: 2250 - total flux cleaned = 0.00676169 Jy ! Component: 2300 - total flux cleaned = 0.00678171 Jy ! Component: 2350 - total flux cleaned = 0.00690161 Jy ! Component: 2400 - total flux cleaned = 0.00688145 Jy ! Component: 2450 - total flux cleaned = 0.00690099 Jy ! Component: 2500 - total flux cleaned = 0.00688168 Jy ! Component: 2550 - total flux cleaned = 0.00699725 Jy ! Component: 2600 - total flux cleaned = 0.00697814 Jy ! Component: 2650 - total flux cleaned = 0.00705378 Jy ! Component: 2700 - total flux cleaned = 0.00705366 Jy ! Component: 2750 - total flux cleaned = 0.00707209 Jy ! Component: 2800 - total flux cleaned = 0.00703494 Jy ! Component: 2850 - total flux cleaned = 0.00703517 Jy ! Component: 2900 - total flux cleaned = 0.00710795 Jy ! Component: 2950 - total flux cleaned = 0.007108 Jy ! Component: 3000 - total flux cleaned = 0.00716161 Jy ! Component: 3050 - total flux cleaned = 0.00721473 Jy ! Component: 3100 - total flux cleaned = 0.00716161 Jy ! Component: 3150 - total flux cleaned = 0.00716153 Jy ! Component: 3200 - total flux cleaned = 0.00719609 Jy ! Component: 3250 - total flux cleaned = 0.00721303 Jy ! Component: 3300 - total flux cleaned = 0.00721292 Jy ! Component: 3350 - total flux cleaned = 0.00726369 Jy ! Component: 3400 - total flux cleaned = 0.00724687 Jy ! Component: 3450 - total flux cleaned = 0.00726357 Jy ! Component: 3500 - total flux cleaned = 0.00723033 Jy ! Component: 3550 - total flux cleaned = 0.0072633 Jy ! Component: 3600 - total flux cleaned = 0.00734462 Jy ! Component: 3650 - total flux cleaned = 0.007312 Jy ! Component: 3700 - total flux cleaned = 0.00729605 Jy ! Component: 3750 - total flux cleaned = 0.00731177 Jy ! Component: 3800 - total flux cleaned = 0.00737514 Jy ! Component: 3850 - total flux cleaned = 0.00734377 Jy ! Component: 3900 - total flux cleaned = 0.00740633 Jy ! Component: 3950 - total flux cleaned = 0.00749938 Jy ! Component: 4000 - total flux cleaned = 0.00745325 Jy ! Component: 4050 - total flux cleaned = 0.0075142 Jy ! Total flux subtracted in 4096 components = 0.00749905 Jy ! Clean residual min=-0.001138 max=0.001160 Jy/beam ! Clean residual mean=0.000003 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.321807 Jy keep ! Adding 374 model components to the UV plane model. ! The established model now contains 680 components and 0.321807 Jy ![Exited script file: muppet] wmap "J2156+8337_S_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.8 x 4.927 at -34.59 degrees (North through East) ! Clean map min=-0.0015203 max=0.16908 Jy/beam ! Writing clean map to FITS file: J2156+8337_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 0.169083 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000314459 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.557937 0.557937 1.11587 2.23175 4.4635 8.92699 17.854 35.708 71.4159 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.169 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.8 x 4.927 at -34.59 degrees (North through East) ! Clean map min=-0.0015203 max=0.16908 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 J2156+8337_S_2017_08_12_pus_uvs.log closed on Fri May 10 15:08:57 2019