! Started logfile: /image_prod/ug002_uvm//J1421+1013_S_a_dfm.log on Wed Mar 4 17:19:10 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uvm//J1421+1013_S_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J1421+1013_S_a_uvm.fits ! AN table 1: 15 integrations on 28 of 28 possible baselines. ! AN table 2: 30 integrations on 15 of 15 possible baselines. ! AN table 3: 40 integrations on 28 of 28 possible baselines. ! AN table 4: 20 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.999563 visibilities/baseline/integration-bin. ! Found source: J1421+1013 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 40 lines of history. ! ! Reading 6867 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 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 ![@/opt64/bin/pima_mupet_01.dfm J1421+1013_S_a] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.003598Jy sigma=8.288321 ! Fit after self-cal, rms=0.917701Jy sigma=7.578278 ! 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=3.123 mas, bmaj=6.692 mas, bpa=-0.4379 degrees ! Estimated noise=1.35703 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 = 0.0633446 Jy ! Component: 100 - total flux cleaned = 0.0790303 Jy ! Total flux subtracted in 100 components = 0.0790303 Jy ! Clean residual min=-0.005438 max=0.008205 Jy/beam ! Clean residual mean=-0.000042 rms=0.001323 Jy/beam ! Combined flux in latest and established models = 0.0790303 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0790303 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066454Jy sigma=0.483347 ! Fit after self-cal, rms=0.066152Jy sigma=0.480072 ! Inverting map ! Added new window around map position (-29.5, -9.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00885226 Jy ! Component: 100 - total flux cleaned = 0.0147467 Jy ! Total flux subtracted in 100 components = 0.0147467 Jy ! Clean residual min=-0.004535 max=0.004510 Jy/beam ! Clean residual mean=-0.000024 rms=0.001109 Jy/beam ! Combined flux in latest and established models = 0.093777 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 23 components and 0.093777 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064833Jy sigma=0.468144 ! Fit after self-cal, rms=0.064751Jy sigma=0.467550 ! 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=3.934 mas, bmaj=7.879 mas, bpa=1.778 degrees ! Estimated noise=1.06257 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 = 0.00605308 Jy ! Component: 100 - total flux cleaned = 0.0103735 Jy ! Component: 150 - total flux cleaned = 0.0136759 Jy ! Component: 200 - total flux cleaned = 0.0162771 Jy ! Total flux subtracted in 200 components = 0.0162771 Jy ! Clean residual min=-0.004461 max=0.004646 Jy/beam ! Clean residual mean=-0.000002 rms=0.001085 Jy/beam ! Combined flux in latest and established models = 0.110054 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 39 components and 0.110054 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064028Jy sigma=0.460119 ! Fit after self-cal, rms=0.063978Jy sigma=0.459736 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.934 x 7.879 at 1.778 degrees (North through East) ! Clean map min=-0.0044746 max=0.080921 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 HN 1.12 KP 0.93 LA 1.01 ! MK 1.03 NL 0.99 OV 0.93 PT 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.88 LA 0.95 MK 0.98 NL 0.99 ! OV 0.97 SC 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.28 FD 0.96 HN 0.99 KP 0.98 ! NL 0.98 OV 0.95 PT 0.96 SC 0.96 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00 KP 0.91 LA 0.92 NL 1.06 ! OV 1.03 PT 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 HN 1.02 KP 0.87 LA 1.01 ! MK 1.14 NL 1.05 OV 0.98 PT 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.74 LA 1.00 MK 0.96 NL 1.05 ! OV 0.99 SC 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.66 FD 0.99 HN 1.02 KP 0.98 ! NL 0.85 OV 0.99 PT 0.96 SC 0.92 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.96 KP 0.99 LA 0.91 NL 1.76 ! OV 1.00 PT 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 HN 1.07 KP 0.86 LA 1.00 ! MK 1.15 NL 0.96 OV 0.98 PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.86 LA 0.91 MK 1.05 NL 0.94 ! OV 1.06 SC 1.20 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.38 FD 1.03 HN 1.03 KP 0.98 ! NL 0.90 OV 1.02 PT 0.98 SC 1.03 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.96 KP 0.83 LA 0.96 NL 2.46 ! OV 1.11 PT 1.03 ! ! ! Fit before self-cal, rms=0.063978Jy sigma=0.459736 ! Fit after self-cal, rms=0.063549Jy sigma=0.443408 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.964 mas, bmaj=7.99 mas, bpa=1.563 degrees ! Estimated noise=1.06434 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 = 0.00234682 Jy ! Component: 100 - total flux cleaned = 0.0029428 Jy ! Component: 150 - total flux cleaned = 0.00312422 Jy ! Component: 200 - total flux cleaned = 0.00334475 Jy ! Total flux subtracted in 200 components = 0.00334475 Jy ! Clean residual min=-0.003055 max=0.003119 Jy/beam ! Clean residual mean=0.000014 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.113399 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 56 components and 0.113399 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063437Jy sigma=0.442392 ! Fit after self-cal, rms=0.063543Jy sigma=0.441776 ! 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. ! ! Fit before self-cal, rms=0.063543Jy sigma=0.441776 ! Fit after self-cal, rms=0.065236Jy sigma=0.436218 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.959 mas, bmaj=8.027 mas, bpa=1.307 degrees ! Estimated noise=1.06875 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000862785 Jy ! Component: 100 - total flux cleaned = 0.000984677 Jy ! Component: 150 - total flux cleaned = 0.000984178 Jy ! Component: 200 - total flux cleaned = 0.00106709 Jy ! Total flux subtracted in 200 components = 0.00106709 Jy ! Clean residual min=-0.002312 max=0.002780 Jy/beam ! Clean residual mean=0.000011 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.114466 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 68 components and 0.114466 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065194Jy sigma=0.435800 ! Fit after self-cal, rms=0.065218Jy sigma=0.435630 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 (-20.5, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00248483 Jy ! Component: 100 - total flux cleaned = 0.00309597 Jy ! Component: 150 - total flux cleaned = 0.00358696 Jy ! Component: 200 - total flux cleaned = 0.00389187 Jy ! Total flux subtracted in 200 components = 0.00389187 Jy ! Clean residual min=-0.002140 max=0.002115 Jy/beam ! Clean residual mean=0.000019 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.118358 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 87 components and 0.118358 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065097Jy sigma=0.434569 ! Fit after self-cal, rms=0.065095Jy sigma=0.434484 ! 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. ! ! Fit before self-cal, rms=0.065095Jy sigma=0.434484 ! Fit after self-cal, rms=0.065457Jy sigma=0.434018 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.937 mas, bmaj=8.007 mas, bpa=1.229 degrees ! Estimated noise=1.0669 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115591 Jy ! Component: 100 - total flux cleaned = 0.00150808 Jy ! Component: 150 - total flux cleaned = 0.00174838 Jy ! Component: 200 - total flux cleaned = 0.00193065 Jy ! Total flux subtracted in 200 components = 0.00193065 Jy ! Clean residual min=-0.002003 max=0.001860 Jy/beam ! Clean residual mean=0.000014 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.120288 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 99 components and 0.120288 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065412Jy sigma=0.433642 ! Fit after self-cal, rms=0.065415Jy sigma=0.433599 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 = 0.000184915 Jy ! Component: 100 - total flux cleaned = 0.000299523 Jy ! Component: 150 - total flux cleaned = 0.000404642 Jy ! Component: 200 - total flux cleaned = 0.000477599 Jy ! Total flux subtracted in 200 components = 0.000477599 Jy ! Clean residual min=-0.001984 max=0.001816 Jy/beam ! Clean residual mean=0.000016 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.120766 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 106 components and 0.120766 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065390Jy sigma=0.433426 ! Fit after self-cal, rms=0.065385Jy sigma=0.433411 ! 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. ! ! Fit before self-cal, rms=0.065385Jy sigma=0.433411 ! Fit after self-cal, rms=0.065599Jy sigma=0.433370 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.222 mas, bmaj=12.17 mas, bpa=-5.04 degrees ! Estimated noise=1.2196 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00094041 Jy ! Component: 100 - total flux cleaned = 0.00135437 Jy ! Component: 150 - total flux cleaned = 0.00161576 Jy ! Component: 200 - total flux cleaned = 0.00174075 Jy ! Total flux subtracted in 200 components = 0.00174075 Jy ! Clean residual min=-0.001985 max=0.002003 Jy/beam ! Clean residual mean=0.000027 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.122507 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 113 components and 0.122507 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065588Jy sigma=0.433285 ! Fit after self-cal, rms=0.065585Jy sigma=0.433247 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 = 7.47645e-05 Jy ! Component: 100 - total flux cleaned = 0.000208195 Jy ! Component: 150 - total flux cleaned = 0.00030438 Jy ! Component: 200 - total flux cleaned = 0.000387894 Jy ! Total flux subtracted in 200 components = 0.000387894 Jy ! Clean residual min=-0.001940 max=0.002023 Jy/beam ! Clean residual mean=0.000028 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.122895 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 121 components and 0.122895 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065586Jy sigma=0.433241 ! Fit after self-cal, rms=0.065581Jy sigma=0.433220 ! 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=3.926 mas, bmaj=7.996 mas, bpa=1.094 degrees ! Estimated noise=1.06652 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.926 x 7.996 at 1.094 degrees (North through East) ! Clean map min=-0.0018176 max=0.081253 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=3.127 mas, bmaj=6.782 mas, bpa=-0.8849 degrees ! Estimated noise=1.34861 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0626259 Jy ! Component: 100 - total flux cleaned = 0.0796651 Jy ! Component: 150 - total flux cleaned = 0.0896746 Jy ! Component: 200 - total flux cleaned = 0.096226 Jy ! Total flux subtracted in 200 components = 0.096226 Jy ! Clean residual min=-0.003098 max=0.004403 Jy/beam ! Clean residual mean=-0.000021 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.096226 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 0.096226 Jy ! Inverting map and beam ! Estimated beam: bmin=3.926 mas, bmaj=7.996 mas, bpa=1.094 degrees ! Estimated noise=1.06652 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 = 0.00567549 Jy ! Component: 100 - total flux cleaned = 0.00972016 Jy ! Component: 150 - total flux cleaned = 0.0129046 Jy ! Component: 200 - total flux cleaned = 0.0154963 Jy ! Total flux subtracted in 200 components = 0.0154963 Jy ! Clean residual min=-0.002379 max=0.002061 Jy/beam ! Clean residual mean=-0.000001 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.111722 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 60 components and 0.111722 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=8.222 mas, bmaj=12.17 mas, bpa=-5.04 degrees ! Estimated noise=1.2196 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00309485 Jy ! Component: 100 - total flux cleaned = 0.00533917 Jy ! Component: 150 - total flux cleaned = 0.00702435 Jy ! Component: 200 - total flux cleaned = 0.00831105 Jy ! Total flux subtracted in 200 components = 0.00831105 Jy ! Clean residual min=-0.001935 max=0.001814 Jy/beam ! Clean residual mean=0.000021 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.120033 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 = 0.000783634 Jy ! Component: 100 - total flux cleaned = 0.00122845 Jy ! Component: 150 - total flux cleaned = 0.00140592 Jy ! Component: 200 - total flux cleaned = 0.00156541 Jy ! Total flux subtracted in 200 components = 0.00156541 Jy ! Clean residual min=-0.001815 max=0.001863 Jy/beam ! Clean residual mean=0.000025 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.121599 Jy ! Adding 104 model components to the UV plane model. ! The established model now contains 157 components and 0.121599 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.926 mas, bmaj=7.996 mas, bpa=1.094 degrees ! Estimated noise=1.06652 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.80384e-05 Jy ! Component: 100 - total flux cleaned = 0.000382122 Jy ! Component: 150 - total flux cleaned = 0.000564941 Jy ! Component: 200 - total flux cleaned = 0.000632845 Jy ! Total flux subtracted in 200 components = 0.000632845 Jy ! Clean residual min=-0.001705 max=0.001659 Jy/beam ! Clean residual mean=0.000014 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.122232 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 181 components and 0.122232 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065585Jy sigma=0.433128 ! Fit after self-cal, rms=0.065559Jy sigma=0.432976 wmodel J1421+1013_S_a_map.mod ! Writing 181 model components to file: J1421+1013_S_a_map.mod wobs J1421+1013_S_a_uvs.fits ! Writing UV FITS file: J1421+1013_S_a_uvs.fits wwins J1421+1013_S_a_map.win ! wwins: Wrote 4 windows to J1421+1013_S_a_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 = -0.000166544 Jy ! Component: 100 - total flux cleaned = 8.76744e-05 Jy ! Component: 150 - total flux cleaned = 3.45467e-05 Jy ! Component: 200 - total flux cleaned = 3.4759e-05 Jy ! Component: 250 - total flux cleaned = 5.99856e-05 Jy ! Component: 300 - total flux cleaned = 0.000132907 Jy ! Component: 350 - total flux cleaned = 0.000180144 Jy ! Component: 400 - total flux cleaned = 0.000249938 Jy ! Component: 450 - total flux cleaned = 0.000272721 Jy ! Component: 500 - total flux cleaned = 0.000317457 Jy ! Component: 550 - total flux cleaned = 0.000361072 Jy ! Component: 600 - total flux cleaned = 0.00038249 Jy ! Component: 650 - total flux cleaned = 0.0003828 Jy ! Component: 700 - total flux cleaned = 0.00040377 Jy ! Component: 750 - total flux cleaned = 0.000424418 Jy ! Component: 800 - total flux cleaned = 0.000404587 Jy ! Component: 850 - total flux cleaned = 0.000384995 Jy ! Component: 900 - total flux cleaned = 0.000326873 Jy ! Component: 950 - total flux cleaned = 0.000365128 Jy ! Component: 1000 - total flux cleaned = 0.000345905 Jy ! Component: 1050 - total flux cleaned = 0.000271417 Jy ! Component: 1100 - total flux cleaned = 0.000271702 Jy ! Component: 1150 - total flux cleaned = 0.000253278 Jy ! Component: 1200 - total flux cleaned = 0.000199357 Jy ! Component: 1250 - total flux cleaned = 0.000181611 Jy ! Component: 1300 - total flux cleaned = 0.00019908 Jy ! Component: 1350 - total flux cleaned = 0.000129838 Jy ! Component: 1400 - total flux cleaned = 7.83854e-05 Jy ! Component: 1450 - total flux cleaned = 2.7465e-05 Jy ! Component: 1500 - total flux cleaned = -3.97493e-05 Jy ! Component: 1550 - total flux cleaned = -8.93987e-05 Jy ! Component: 1600 - total flux cleaned = -0.000138635 Jy ! Component: 1650 - total flux cleaned = -0.000138549 Jy ! Component: 1700 - total flux cleaned = -0.000170865 Jy ! Component: 1750 - total flux cleaned = -0.000266605 Jy ! Component: 1800 - total flux cleaned = -0.0003139 Jy ! Component: 1850 - total flux cleaned = -0.000329731 Jy ! Component: 1900 - total flux cleaned = -0.000423219 Jy ! Component: 1950 - total flux cleaned = -0.000500332 Jy ! Component: 2000 - total flux cleaned = -0.000546229 Jy ! Component: 2050 - total flux cleaned = -0.000652528 Jy ! Component: 2100 - total flux cleaned = -0.000682658 Jy ! Component: 2150 - total flux cleaned = -0.000742222 Jy ! Component: 2200 - total flux cleaned = -0.000756996 Jy ! Component: 2250 - total flux cleaned = -0.000830479 Jy ! Component: 2300 - total flux cleaned = -0.000845228 Jy ! Component: 2350 - total flux cleaned = -0.000903328 Jy ! Component: 2400 - total flux cleaned = -0.000975382 Jy ! Component: 2450 - total flux cleaned = -0.00107525 Jy ! Component: 2500 - total flux cleaned = -0.00108937 Jy ! Component: 2550 - total flux cleaned = -0.00110339 Jy ! Component: 2600 - total flux cleaned = -0.00110357 Jy ! Component: 2650 - total flux cleaned = -0.00114524 Jy ! Component: 2700 - total flux cleaned = -0.00118652 Jy ! Component: 2750 - total flux cleaned = -0.00115916 Jy ! Component: 2800 - total flux cleaned = -0.00126806 Jy ! Component: 2850 - total flux cleaned = -0.00125452 Jy ! Component: 2900 - total flux cleaned = -0.00125458 Jy ! Component: 2950 - total flux cleaned = -0.00133475 Jy ! Component: 3000 - total flux cleaned = -0.00142765 Jy ! Component: 3050 - total flux cleaned = -0.00142774 Jy ! Component: 3100 - total flux cleaned = -0.00145399 Jy ! Component: 3150 - total flux cleaned = -0.00153207 Jy ! Component: 3200 - total flux cleaned = -0.00158375 Jy ! Component: 3250 - total flux cleaned = -0.00160939 Jy ! Component: 3300 - total flux cleaned = -0.00162203 Jy ! Component: 3350 - total flux cleaned = -0.00166018 Jy ! Component: 3400 - total flux cleaned = -0.00169803 Jy ! Component: 3450 - total flux cleaned = -0.00173569 Jy ! Component: 3500 - total flux cleaned = -0.00177316 Jy ! Component: 3550 - total flux cleaned = -0.00182288 Jy ! Component: 3600 - total flux cleaned = -0.00181048 Jy ! Component: 3650 - total flux cleaned = -0.00189648 Jy ! Component: 3700 - total flux cleaned = -0.00185986 Jy ! Component: 3750 - total flux cleaned = -0.00195703 Jy ! Component: 3800 - total flux cleaned = -0.00192067 Jy ! Component: 3850 - total flux cleaned = -0.00194464 Jy ! Component: 3900 - total flux cleaned = -0.00194463 Jy ! Component: 3950 - total flux cleaned = -0.00196834 Jy ! Component: 4000 - total flux cleaned = -0.00192114 Jy ! Component: 4050 - total flux cleaned = -0.00194465 Jy ! Total flux subtracted in 4096 components = -0.00194464 Jy ! Clean residual min=-0.000951 max=0.000657 Jy/beam ! Clean residual mean=0.000007 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.120287 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 474 components and 0.120287 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J1421+1013_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.926 x 7.996 at 1.094 degrees (North through East) ! Clean map min=-0.0015093 max=0.082304 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J1421+1013_S_a_map.fits wmodel /image_prod/ug002_uvm//J1421+1013_S_a_map.mod ! Writing 474 model components to file: /image_prod/ug002_uvm//J1421+1013_S_a_map.mod wobs /image_prod/ug002_uvm//J1421+1013_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J1421+1013_S_a_uvs.fits wwins /image_prod/ug002_uvm//J1421+1013_S_a_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uvm//J1421+1013_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0823044 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000219858 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.801383 0.801383 1.60277 3.20553 6.41107 12.8221 25.6443 51.2885 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.082 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 374.352 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J1421+1013_S_a_dfm.log closed on Wed Mar 4 17:19:14 2020