! Started logfile: J1751+0939_S_2017_08_05_pus_uvs.log on Thu May 9 19:34:24 2019 obs J1751+0939_S_2017_08_05_pus_uva.fits ! Reading UV FITS file: J1751+0939_S_2017_08_05_pus_uva.fits ! AN table 1: 30 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.883704 visibilities/baseline/integration-bin. ! Found source: J1751+0939 ! ! 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 513 lines of history. ! ! Reading 4772 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 J1751+0939_S_2017_08_05_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 201 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.358714Jy sigma=0.003028 ! Fit after self-cal, rms=0.300000Jy sigma=0.002464 ! 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=2.796 mas, bmaj=6.881 mas, bpa=-3.973 degrees ! Estimated noise=1523.14 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 = 0.858871 Jy ! Component: 100 - total flux cleaned = 1.06203 Jy ! Total flux subtracted in 100 components = 1.06203 Jy ! Clean residual min=-0.037727 max=0.077384 Jy/beam ! Clean residual mean=-0.000070 rms=0.010795 Jy/beam ! Combined flux in latest and established models = 1.06203 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 1.06203 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.272504Jy sigma=0.002228 ! Fit after self-cal, rms=0.272468Jy sigma=0.002228 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0783011 Jy ! Component: 100 - total flux cleaned = 0.114286 Jy ! Total flux subtracted in 100 components = 0.114286 Jy ! Clean residual min=-0.034095 max=0.047468 Jy/beam ! Clean residual mean=-0.000009 rms=0.009547 Jy/beam ! Combined flux in latest and established models = 1.17632 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 19 components and 1.17632 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.242153Jy sigma=0.002011 ! Fit after self-cal, rms=0.242082Jy sigma=0.002010 ! 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=3.308 mas, bmaj=7.5 mas, bpa=-2.558 degrees ! Estimated noise=1279.56 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 = 0.035299 Jy ! Component: 100 - total flux cleaned = 0.0572995 Jy ! Component: 150 - total flux cleaned = 0.0718159 Jy ! Component: 200 - total flux cleaned = 0.0798985 Jy ! Total flux subtracted in 200 components = 0.0798985 Jy ! Clean residual min=-0.027841 max=0.041981 Jy/beam ! Clean residual mean=0.000045 rms=0.008586 Jy/beam ! Combined flux in latest and established models = 1.25621 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 33 components and 1.25621 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.234900Jy sigma=0.001965 ! Fit after self-cal, rms=0.234861Jy sigma=0.001965 ! 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 1.07 FD 1.13 HN 0.94 KP 1.06 ! LA 1.01 MK 1.01 NL 0.89 OV 1.00 ! PT 1.01 SC 0.91 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.40 FD 1.05 HN 0.99 KP 1.00 ! LA 0.97 MK 1.00 NL 1.03 OV 1.04 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.89 HN 0.98 KP 0.88 ! LA 0.77 MK 1.03 NL 1.15 OV 0.96 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 0.95 KP 1.00* ! LA 1.00* MK 1.43 NL 1.00* OV 1.00* ! PT 1.02 SC 1.00* ! ! ! Fit before self-cal, rms=0.234861Jy sigma=0.001965 ! Fit after self-cal, rms=0.180060Jy sigma=0.001357 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.311 mas, bmaj=7.544 mas, bpa=-1.94 degrees ! Estimated noise=1288.7 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 = -0.00608695 Jy ! Component: 100 - total flux cleaned = -0.00644945 Jy ! Component: 150 - total flux cleaned = -0.00777017 Jy ! Component: 200 - total flux cleaned = -0.00895503 Jy ! Total flux subtracted in 200 components = -0.00895503 Jy ! Clean residual min=-0.026831 max=0.029980 Jy/beam ! Clean residual mean=0.000080 rms=0.006982 Jy/beam ! Combined flux in latest and established models = 1.24726 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 42 components and 1.24726 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.178510Jy sigma=0.001344 ! Fit after self-cal, rms=0.178502Jy sigma=0.001344 ! 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=0.178502Jy sigma=0.001344 ! Fit after self-cal, rms=0.179702Jy sigma=0.001256 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.311 mas, bmaj=7.575 mas, bpa=-2.121 degrees ! Estimated noise=1287.52 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00314481 Jy ! Component: 100 - total flux cleaned = -0.00344807 Jy ! Component: 150 - total flux cleaned = -0.00372589 Jy ! Component: 200 - total flux cleaned = -0.00397128 Jy ! Total flux subtracted in 200 components = -0.00397128 Jy ! Clean residual min=-0.025809 max=0.025313 Jy/beam ! Clean residual mean=0.000031 rms=0.006410 Jy/beam ! Combined flux in latest and established models = 1.24329 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 45 components and 1.24329 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.178628Jy sigma=0.001248 ! Fit after self-cal, rms=0.178619Jy sigma=0.001247 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 = -0.000123171 Jy ! Component: 100 - total flux cleaned = -0.000307682 Jy ! Component: 150 - total flux cleaned = -0.000306535 Jy ! Component: 200 - total flux cleaned = -0.000306357 Jy ! Total flux subtracted in 200 components = -0.000306357 Jy ! Clean residual min=-0.025396 max=0.025350 Jy/beam ! Clean residual mean=0.000032 rms=0.006393 Jy/beam ! Combined flux in latest and established models = 1.24298 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 48 components and 1.24298 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.178202Jy sigma=0.001245 ! Fit after self-cal, rms=0.178195Jy sigma=0.001245 ! 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=0.178195Jy sigma=0.001245 ! Fit after self-cal, rms=0.090581Jy sigma=0.000720 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.314 mas, bmaj=7.568 mas, bpa=-2.058 degrees ! Estimated noise=1286.02 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00102655 Jy ! Component: 100 - total flux cleaned = -0.00165674 Jy ! Component: 150 - total flux cleaned = -0.00190609 Jy ! Component: 200 - total flux cleaned = -0.00224271 Jy ! Total flux subtracted in 200 components = -0.00224271 Jy ! Clean residual min=-0.005957 max=0.006880 Jy/beam ! Clean residual mean=0.000020 rms=0.001241 Jy/beam ! Combined flux in latest and established models = 1.24074 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 52 components and 1.24074 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090073Jy sigma=0.000715 ! Fit after self-cal, rms=0.090110Jy sigma=0.000715 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 (7, 8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00625779 Jy ! Component: 100 - total flux cleaned = 0.00775072 Jy ! Component: 150 - total flux cleaned = 0.00801058 Jy ! Component: 200 - total flux cleaned = 0.00790064 Jy ! Total flux subtracted in 200 components = 0.00790064 Jy ! Clean residual min=-0.005400 max=0.004436 Jy/beam ! Clean residual mean=0.000026 rms=0.001097 Jy/beam ! Combined flux in latest and established models = 1.24864 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 72 components and 1.24864 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089437Jy sigma=0.000709 ! Fit after self-cal, rms=0.089356Jy sigma=0.000709 ! 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=0.089356Jy sigma=0.000709 ! Fit after self-cal, rms=0.089232Jy sigma=0.000707 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.495 mas, bmaj=11.41 mas, bpa=-1.551 degrees ! Estimated noise=1616.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102578 Jy ! Component: 100 - total flux cleaned = 0.000772987 Jy ! Component: 150 - total flux cleaned = 0.000340007 Jy ! Component: 200 - total flux cleaned = 0.000164399 Jy ! Total flux subtracted in 200 components = 0.000164399 Jy ! Clean residual min=-0.005012 max=0.004146 Jy/beam ! Clean residual mean=0.000045 rms=0.001204 Jy/beam ! Combined flux in latest and established models = 1.2488 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 103 components and 1.2488 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088971Jy sigma=0.000705 ! Fit after self-cal, rms=0.088919Jy sigma=0.000705 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 = 0.000788974 Jy ! Component: 100 - total flux cleaned = 0.000720976 Jy ! Component: 150 - total flux cleaned = 0.000656215 Jy ! Component: 200 - total flux cleaned = 0.000540802 Jy ! Total flux subtracted in 200 components = 0.000540802 Jy ! Clean residual min=-0.004766 max=0.004131 Jy/beam ! Clean residual mean=0.000045 rms=0.001169 Jy/beam ! Combined flux in latest and established models = 1.24934 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 110 components and 1.24934 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088842Jy sigma=0.000704 ! Fit after self-cal, rms=0.088821Jy sigma=0.000704 ! 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=3.314 mas, bmaj=7.569 mas, bpa=-2.093 degrees ! Estimated noise=1285.62 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.314 x 7.569 at -2.093 degrees (North through East) ! Clean map min=-0.0047008 max=1.1097 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088821Jy sigma=0.000704 ! Fit after self-cal, rms=0.080683Jy sigma=0.000640 ! Inverting map and beam ! Estimated beam: bmin=3.313 mas, bmaj=7.571 mas, bpa=-2.132 degrees ! Estimated noise=1283.94 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.07309e-05 Jy ! Component: 100 - total flux cleaned = 7.09405e-05 Jy ! Component: 150 - total flux cleaned = 0.000224268 Jy ! Component: 200 - total flux cleaned = 0.000293747 Jy ! Total flux subtracted in 200 components = 0.000293747 Jy ! Clean residual min=-0.004598 max=0.003853 Jy/beam ! Clean residual mean=0.000020 rms=0.000920 Jy/beam ! Combined flux in latest and established models = 1.24964 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 119 components and 1.24964 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080490Jy sigma=0.000638 ! Fit after self-cal, rms=0.080471Jy sigma=0.000638 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000274635 Jy ! Component: 100 - total flux cleaned = 0.00046884 Jy ! Component: 150 - total flux cleaned = 0.000643998 Jy ! Component: 200 - total flux cleaned = 0.000642939 Jy ! Total flux subtracted in 200 components = 0.000642939 Jy ! Clean residual min=-0.004474 max=0.003713 Jy/beam ! Clean residual mean=0.000020 rms=0.000904 Jy/beam ! Combined flux in latest and established models = 1.25028 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 124 components and 1.25028 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080376Jy sigma=0.000637 ! Fit after self-cal, rms=0.080365Jy sigma=0.000637 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080365Jy sigma=0.000637 ! Fit after self-cal, rms=0.080373Jy sigma=0.000637 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=2.803 mas, bmaj=6.936 mas, bpa=-3.53 degrees ! Estimated noise=1535.47 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.862104 Jy ! Component: 100 - total flux cleaned = 1.06213 Jy ! Component: 150 - total flux cleaned = 1.1369 Jy ! Component: 200 - total flux cleaned = 1.16952 Jy ! Total flux subtracted in 200 components = 1.16952 Jy ! Clean residual min=-0.008070 max=0.015653 Jy/beam ! Clean residual mean=-0.000034 rms=0.002044 Jy/beam ! Combined flux in latest and established models = 1.16952 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 20 model components to the UV plane model. ! The established model now contains 20 components and 1.16952 Jy ! Inverting map and beam ! Estimated beam: bmin=3.314 mas, bmaj=7.573 mas, bpa=-2.131 degrees ! Estimated noise=1283.75 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 = 0.0252471 Jy ! Component: 100 - total flux cleaned = 0.0406691 Jy ! Component: 150 - total flux cleaned = 0.0512534 Jy ! Component: 200 - total flux cleaned = 0.0588934 Jy ! Total flux subtracted in 200 components = 0.0588934 Jy ! Clean residual min=-0.005030 max=0.005492 Jy/beam ! Clean residual mean=0.000004 rms=0.001124 Jy/beam ! Combined flux in latest and established models = 1.22841 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 70 components and 1.22841 Jy ! Inverting map ! Added new window around map position (3.5, -8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00607025 Jy ! Component: 100 - total flux cleaned = 0.0105569 Jy ! Component: 150 - total flux cleaned = 0.0139702 Jy ! Component: 200 - total flux cleaned = 0.0157081 Jy ! Total flux subtracted in 200 components = 0.0157081 Jy ! Clean residual min=-0.004227 max=0.003812 Jy/beam ! Clean residual mean=0.000016 rms=0.000912 Jy/beam ! Combined flux in latest and established models = 1.24412 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 93 components and 1.24412 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=7.492 mas, bmaj=11.41 mas, bpa=-1.685 degrees ! Estimated noise=1613.68 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000372953 Jy ! Component: 100 - total flux cleaned = 0.00102468 Jy ! Component: 150 - total flux cleaned = 0.00130883 Jy ! Component: 200 - total flux cleaned = 0.00153516 Jy ! Total flux subtracted in 200 components = 0.00153516 Jy ! Clean residual min=-0.004451 max=0.003687 Jy/beam ! Clean residual mean=0.000034 rms=0.001056 Jy/beam ! Combined flux in latest and established models = 1.24565 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 = 0.000181115 Jy ! Component: 100 - total flux cleaned = 0.000219872 Jy ! Component: 150 - total flux cleaned = 0.0001886 Jy ! Component: 200 - total flux cleaned = 0.000244144 Jy ! Total flux subtracted in 200 components = 0.000244144 Jy ! Clean residual min=-0.004273 max=0.003744 Jy/beam ! Clean residual mean=0.000034 rms=0.001042 Jy/beam ! Combined flux in latest and established models = 1.2459 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 145 components and 1.2459 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.314 mas, bmaj=7.573 mas, bpa=-2.131 degrees ! Estimated noise=1283.75 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.05839e-05 Jy ! Component: 100 - total flux cleaned = -0.000128025 Jy ! Component: 150 - total flux cleaned = -0.000183551 Jy ! Component: 200 - total flux cleaned = -0.000185825 Jy ! Total flux subtracted in 200 components = -0.000185825 Jy ! Clean residual min=-0.003843 max=0.003591 Jy/beam ! Clean residual mean=0.000016 rms=0.000862 Jy/beam ! Combined flux in latest and established models = 1.24571 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 165 components and 1.24571 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080166Jy sigma=0.000636 ! Fit after self-cal, rms=0.080143Jy sigma=0.000636 wmodel J1751+0939_S_2017_08_05_pus_map.mod ! Writing 165 model components to file: J1751+0939_S_2017_08_05_pus_map.mod wobs J1751+0939_S_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J1751+0939_S_2017_08_05_pus_uvs.fits wwins J1751+0939_S_2017_08_05_pus_map.win ! wwins: Wrote 3 windows to J1751+0939_S_2017_08_05_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 = -0.00136571 Jy ! Component: 100 - total flux cleaned = -0.00227796 Jy ! Component: 150 - total flux cleaned = -0.00306998 Jy ! Component: 200 - total flux cleaned = -0.00358562 Jy ! Component: 250 - total flux cleaned = -0.00358552 Jy ! Component: 300 - total flux cleaned = -0.00358459 Jy ! Component: 350 - total flux cleaned = -0.00347956 Jy ! Component: 400 - total flux cleaned = -0.00332808 Jy ! Component: 450 - total flux cleaned = -0.00332832 Jy ! Component: 500 - total flux cleaned = -0.00337646 Jy ! Component: 550 - total flux cleaned = -0.00342359 Jy ! Component: 600 - total flux cleaned = -0.00347078 Jy ! Component: 650 - total flux cleaned = -0.00351686 Jy ! Component: 700 - total flux cleaned = -0.00360627 Jy ! Component: 750 - total flux cleaned = -0.00364955 Jy ! Component: 800 - total flux cleaned = -0.0035622 Jy ! Component: 850 - total flux cleaned = -0.00356287 Jy ! Component: 900 - total flux cleaned = -0.00368819 Jy ! Component: 950 - total flux cleaned = -0.00352334 Jy ! Component: 1000 - total flux cleaned = -0.00364586 Jy ! Component: 1050 - total flux cleaned = -0.00368528 Jy ! Component: 1100 - total flux cleaned = -0.00360553 Jy ! Component: 1150 - total flux cleaned = -0.00348801 Jy ! Component: 1200 - total flux cleaned = -0.0033727 Jy ! Component: 1250 - total flux cleaned = -0.00337288 Jy ! Component: 1300 - total flux cleaned = -0.00329788 Jy ! Component: 1350 - total flux cleaned = -0.00333527 Jy ! Component: 1400 - total flux cleaned = -0.00329891 Jy ! Component: 1450 - total flux cleaned = -0.00326321 Jy ! Component: 1500 - total flux cleaned = -0.00319206 Jy ! Component: 1550 - total flux cleaned = -0.00322728 Jy ! Component: 1600 - total flux cleaned = -0.0031567 Jy ! Component: 1650 - total flux cleaned = -0.0031221 Jy ! Component: 1700 - total flux cleaned = -0.00301882 Jy ! Component: 1750 - total flux cleaned = -0.00301921 Jy ! Component: 1800 - total flux cleaned = -0.00298517 Jy ! Component: 1850 - total flux cleaned = -0.00288546 Jy ! Component: 1900 - total flux cleaned = -0.00291885 Jy ! Component: 1950 - total flux cleaned = -0.00298452 Jy ! Component: 2000 - total flux cleaned = -0.00285405 Jy ! Component: 2050 - total flux cleaned = -0.00285447 Jy ! Component: 2100 - total flux cleaned = -0.0028548 Jy ! Component: 2150 - total flux cleaned = -0.00288677 Jy ! Component: 2200 - total flux cleaned = -0.00288676 Jy ! Component: 2250 - total flux cleaned = -0.00294896 Jy ! Component: 2300 - total flux cleaned = -0.00294858 Jy ! Component: 2350 - total flux cleaned = -0.00291815 Jy ! Component: 2400 - total flux cleaned = -0.00307051 Jy ! Component: 2450 - total flux cleaned = -0.00310072 Jy ! Component: 2500 - total flux cleaned = -0.00322054 Jy ! Component: 2550 - total flux cleaned = -0.00322075 Jy ! Component: 2600 - total flux cleaned = -0.00325047 Jy ! Component: 2650 - total flux cleaned = -0.00336828 Jy ! Component: 2700 - total flux cleaned = -0.00345563 Jy ! Component: 2750 - total flux cleaned = -0.00342663 Jy ! Component: 2800 - total flux cleaned = -0.00348419 Jy ! Component: 2850 - total flux cleaned = -0.00351276 Jy ! Component: 2900 - total flux cleaned = -0.00365447 Jy ! Component: 2950 - total flux cleaned = -0.00365438 Jy ! Component: 3000 - total flux cleaned = -0.00362663 Jy ! Component: 3050 - total flux cleaned = -0.00368207 Jy ! Component: 3100 - total flux cleaned = -0.00368191 Jy ! Component: 3150 - total flux cleaned = -0.0036272 Jy ! Component: 3200 - total flux cleaned = -0.00373624 Jy ! Component: 3250 - total flux cleaned = -0.00373647 Jy ! Component: 3300 - total flux cleaned = -0.00384425 Jy ! Component: 3350 - total flux cleaned = -0.00376412 Jy ! Component: 3400 - total flux cleaned = -0.0039234 Jy ! Component: 3450 - total flux cleaned = -0.00387017 Jy ! Component: 3500 - total flux cleaned = -0.00384405 Jy ! Component: 3550 - total flux cleaned = -0.00397435 Jy ! Component: 3600 - total flux cleaned = -0.00397437 Jy ! Component: 3650 - total flux cleaned = -0.00394882 Jy ! Component: 3700 - total flux cleaned = -0.00400019 Jy ! Component: 3750 - total flux cleaned = -0.00412734 Jy ! Component: 3800 - total flux cleaned = -0.00415253 Jy ! Component: 3850 - total flux cleaned = -0.00415255 Jy ! Component: 3900 - total flux cleaned = -0.00422744 Jy ! Component: 3950 - total flux cleaned = -0.00430196 Jy ! Component: 4000 - total flux cleaned = -0.00432665 Jy ! Component: 4050 - total flux cleaned = -0.00442492 Jy ! Total flux subtracted in 4096 components = -0.00452242 Jy ! Clean residual min=-0.001416 max=0.001567 Jy/beam ! Clean residual mean=0.000001 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 1.24119 Jy keep ! Adding 275 model components to the UV plane model. ! The established model now contains 440 components and 1.24119 Jy ![Exited script file: muppet] wmap "J1751+0939_S_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.314 x 7.573 at -2.131 degrees (North through East) ! Clean map min=-0.0031883 max=1.1135 Jy/beam ! Writing clean map to FITS file: J1751+0939_S_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.11349 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000446261 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.120233 0.120233 0.240466 0.480933 0.961866 1.92373 3.84746 7.69493 15.3899 30.7797 61.5594 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.113 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.314 x 7.573 at -2.131 degrees (North through East) ! Clean map min=-0.0031883 max=1.1135 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 J1751+0939_S_2017_08_05_pus_uvs.log closed on Thu May 9 19:34:30 2019