! Started logfile: /image_prod/ug002_uva//J1231+6414_S_dfm.log on Thu Mar 5 00:42:47 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_uva//J1231+6414_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1231+6414_S_uva.fits ! AN table 1: 100 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.722222 visibilities/baseline/integration-bin. ! Found source: J1231+6414 ! ! 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 44 lines of history. ! ! Reading 9750 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 J1231+6414_S] 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. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003278Jy sigma=8.578796 ! Fit after self-cal, rms=0.966299Jy sigma=8.275467 ! 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=3.375 mas, bmaj=4.039 mas, bpa=-10.11 degrees ! Estimated noise=1.39318 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 = 0.0265104 Jy ! Component: 100 - total flux cleaned = 0.0327659 Jy ! Total flux subtracted in 100 components = 0.0327659 Jy ! Clean residual min=-0.003444 max=0.003055 Jy/beam ! Clean residual mean=-0.000003 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.0327659 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0327659 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064357Jy sigma=0.470216 ! Fit after self-cal, rms=0.062531Jy sigma=0.454796 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00455398 Jy ! Component: 100 - total flux cleaned = 0.00643876 Jy ! Total flux subtracted in 100 components = 0.00643876 Jy ! Clean residual min=-0.003159 max=0.002970 Jy/beam ! Clean residual mean=0.000002 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.0392046 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 0.0392046 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062134Jy sigma=0.451824 ! Fit after self-cal, rms=0.062138Jy sigma=0.451554 ! 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=4.328 mas, bmaj=5.028 mas, bpa=-6.906 degrees ! Estimated noise=0.864638 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 = 0.00164339 Jy ! Component: 100 - total flux cleaned = 0.00246559 Jy ! Component: 150 - total flux cleaned = 0.00256791 Jy ! Component: 200 - total flux cleaned = 0.00260154 Jy ! Total flux subtracted in 200 components = 0.00260154 Jy ! Clean residual min=-0.002186 max=0.002045 Jy/beam ! Clean residual mean=0.000011 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.0418062 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 27 components and 0.0418062 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062069Jy sigma=0.451307 ! Fit after self-cal, rms=0.062080Jy sigma=0.451255 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.328 x 5.028 at -6.906 degrees (North through East) ! Clean map min=-0.0021676 max=0.037656 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.08 HN 1.06 KP 0.99 ! LA 1.03 MK 1.06 NL 1.14 OV 0.66 ! PT 1.10 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.01 KP 1.03 ! LA 0.97 MK 0.92 NL 0.86 OV 0.88 ! PT 1.02 SC 0.84 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 1.09 HN 1.05 KP 1.08 ! LA 1.06 MK 0.95 NL 0.83 OV 0.57 ! PT 1.13 SC 1.20 ! ! ! Fit before self-cal, rms=0.062080Jy sigma=0.451255 ! Fit after self-cal, rms=0.058142Jy sigma=0.446968 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.309 mas, bmaj=4.998 mas, bpa=-6.487 degrees ! Estimated noise=0.860913 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 = 0.000406219 Jy ! Component: 100 - total flux cleaned = 0.000393527 Jy ! Component: 150 - total flux cleaned = 0.000381117 Jy ! Component: 200 - total flux cleaned = 0.000381259 Jy ! Total flux subtracted in 200 components = 0.000381259 Jy ! Clean residual min=-0.001636 max=0.001809 Jy/beam ! Clean residual mean=0.000003 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.0421874 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 37 components and 0.0421874 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058129Jy sigma=0.446895 ! Fit after self-cal, rms=0.058261Jy sigma=0.445647 ! 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=0.058261Jy sigma=0.445647 ! Fit after self-cal, rms=0.057951Jy sigma=0.443966 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.334 mas, bmaj=5.002 mas, bpa=-4.005 degrees ! Estimated noise=0.858821 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000130148 Jy ! Component: 100 - total flux cleaned = 4.68061e-05 Jy ! Component: 150 - total flux cleaned = 2.44213e-05 Jy ! Component: 200 - total flux cleaned = 5.18398e-06 Jy ! Total flux subtracted in 200 components = 5.18398e-06 Jy ! Clean residual min=-0.001431 max=0.001613 Jy/beam ! Clean residual mean=0.000000 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.0421926 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 0.0421926 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057941Jy sigma=0.443921 ! Fit after self-cal, rms=0.058081Jy sigma=0.443562 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 (103, -50.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014734 Jy ! Component: 100 - total flux cleaned = 0.00189106 Jy ! Component: 150 - total flux cleaned = 0.00210139 Jy ! Component: 200 - total flux cleaned = 0.00216204 Jy ! Total flux subtracted in 200 components = 0.00216204 Jy ! Clean residual min=-0.001477 max=0.001562 Jy/beam ! Clean residual mean=0.000000 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.0443546 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 63 components and 0.0443546 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058037Jy sigma=0.443208 ! Fit after self-cal, rms=0.058011Jy sigma=0.443108 ! Inverting map ! Added new window around map position (-4, -100). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138298 Jy ! Component: 100 - total flux cleaned = 0.00202285 Jy ! Component: 150 - total flux cleaned = 0.00241711 Jy ! Component: 200 - total flux cleaned = 0.00264179 Jy ! Total flux subtracted in 200 components = 0.00264179 Jy ! Clean residual min=-0.001469 max=0.001292 Jy/beam ! Clean residual mean=0.000000 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.0469964 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 78 components and 0.0469964 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057970Jy sigma=0.442742 ! Fit after self-cal, rms=0.057942Jy sigma=0.442635 ! 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=0.057942Jy sigma=0.442635 ! Fit after self-cal, rms=0.058472Jy sigma=0.442497 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.359 mas, bmaj=4.997 mas, bpa=-3.83 degrees ! Estimated noise=0.858553 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000910727 Jy ! Component: 100 - total flux cleaned = 0.00126136 Jy ! Component: 150 - total flux cleaned = 0.00146478 Jy ! Component: 200 - total flux cleaned = 0.00158544 Jy ! Total flux subtracted in 200 components = 0.00158544 Jy ! Clean residual min=-0.001481 max=0.001296 Jy/beam ! Clean residual mean=-0.000002 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.0485819 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 88 components and 0.0485819 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058449Jy sigma=0.442314 ! Fit after self-cal, rms=0.058507Jy sigma=0.442232 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 = 0.00051304 Jy ! Component: 100 - total flux cleaned = 0.000637664 Jy ! Component: 150 - total flux cleaned = 0.000656584 Jy ! Component: 200 - total flux cleaned = 0.000672936 Jy ! Total flux subtracted in 200 components = 0.000672936 Jy ! Clean residual min=-0.001440 max=0.001272 Jy/beam ! Clean residual mean=-0.000001 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.0492548 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 96 components and 0.0492548 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058494Jy sigma=0.442135 ! Fit after self-cal, rms=0.058490Jy sigma=0.442122 ! 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=0.058490Jy sigma=0.442122 ! Fit after self-cal, rms=0.058847Jy sigma=0.442086 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.851 mas, bmaj=9.734 mas, bpa=51.16 degrees ! Estimated noise=1.01977 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000551548 Jy ! Component: 100 - total flux cleaned = 0.000659044 Jy ! Component: 150 - total flux cleaned = 0.000704147 Jy ! Component: 200 - total flux cleaned = 0.000730203 Jy ! Total flux subtracted in 200 components = 0.000730203 Jy ! Clean residual min=-0.001381 max=0.001434 Jy/beam ! Clean residual mean=-0.000003 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.049985 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 115 components and 0.049985 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058840Jy sigma=0.442063 ! Fit after self-cal, rms=0.058892Jy sigma=0.442032 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 = 0.000193287 Jy ! Component: 100 - total flux cleaned = 0.000205333 Jy ! Component: 150 - total flux cleaned = 0.0002284 Jy ! Component: 200 - total flux cleaned = 0.000260284 Jy ! Total flux subtracted in 200 components = 0.000260284 Jy ! Clean residual min=-0.001353 max=0.001435 Jy/beam ! Clean residual mean=-0.000003 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.0502453 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 125 components and 0.0502453 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058888Jy sigma=0.442018 ! Fit after self-cal, rms=0.058888Jy sigma=0.442013 ! 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=4.369 mas, bmaj=4.996 mas, bpa=-3.716 degrees ! Estimated noise=0.859248 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.369 x 4.996 at -3.716 degrees (North through East) ! Clean map min=-0.00141 max=0.037424 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=3.445 mas, bmaj=4.041 mas, bpa=-5.992 degrees ! Estimated noise=1.40556 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0286724 Jy ! Component: 100 - total flux cleaned = 0.0357037 Jy ! Component: 150 - total flux cleaned = 0.0396218 Jy ! Component: 200 - total flux cleaned = 0.042556 Jy ! Total flux subtracted in 200 components = 0.042556 Jy ! Clean residual min=-0.002754 max=0.002504 Jy/beam ! Clean residual mean=-0.000004 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.042556 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.042556 Jy ! Inverting map and beam ! Estimated beam: bmin=4.369 mas, bmaj=4.996 mas, bpa=-3.716 degrees ! Estimated noise=0.859248 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 = 0.00276951 Jy ! Component: 100 - total flux cleaned = 0.00410932 Jy ! Component: 150 - total flux cleaned = 0.00494437 Jy ! Component: 200 - total flux cleaned = 0.00556715 Jy ! Total flux subtracted in 200 components = 0.00556715 Jy ! Clean residual min=-0.001706 max=0.001462 Jy/beam ! Clean residual mean=-0.000003 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0481231 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 43 components and 0.0481231 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=8.851 mas, bmaj=9.734 mas, bpa=51.16 degrees ! Estimated noise=1.01977 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012031 Jy ! Component: 100 - total flux cleaned = 0.00161152 Jy ! Component: 150 - total flux cleaned = 0.00174674 Jy ! Component: 200 - total flux cleaned = 0.00179473 Jy ! Total flux subtracted in 200 components = 0.00179473 Jy ! Clean residual min=-0.001447 max=0.001484 Jy/beam ! Clean residual mean=-0.000003 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0499179 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 = 4.37392e-05 Jy ! Component: 100 - total flux cleaned = 8.33969e-05 Jy ! Component: 150 - total flux cleaned = 0.00011884 Jy ! Component: 200 - total flux cleaned = 0.000135327 Jy ! Total flux subtracted in 200 components = 0.000135327 Jy ! Clean residual min=-0.001414 max=0.001417 Jy/beam ! Clean residual mean=-0.000003 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.0500532 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 80 components and 0.0500532 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.369 mas, bmaj=4.996 mas, bpa=-3.716 degrees ! Estimated noise=0.859248 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.82548e-05 Jy ! Component: 100 - total flux cleaned = 6.91579e-05 Jy ! Component: 150 - total flux cleaned = 9.23709e-05 Jy ! Component: 200 - total flux cleaned = 0.00011519 Jy ! Total flux subtracted in 200 components = 0.00011519 Jy ! Clean residual min=-0.001549 max=0.001261 Jy/beam ! Clean residual mean=-0.000002 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0501684 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 94 components and 0.0501684 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058904Jy sigma=0.442215 ! Fit after self-cal, rms=0.058905Jy sigma=0.442155 wmodel J1231+6414_S_map.mod ! Writing 94 model components to file: J1231+6414_S_map.mod wobs J1231+6414_S_uvs.fits ! Writing UV FITS file: J1231+6414_S_uvs.fits wwins J1231+6414_S_map.win ! wwins: Wrote 3 windows to J1231+6414_S_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 = -0.000516093 Jy ! Component: 100 - total flux cleaned = -0.000693208 Jy ! Component: 150 - total flux cleaned = -0.000925247 Jy ! Component: 200 - total flux cleaned = -0.00106816 Jy ! Component: 250 - total flux cleaned = -0.00116743 Jy ! Component: 300 - total flux cleaned = -0.00118693 Jy ! Component: 350 - total flux cleaned = -0.00120557 Jy ! Component: 400 - total flux cleaned = -0.00120556 Jy ! Component: 450 - total flux cleaned = -0.00115204 Jy ! Component: 500 - total flux cleaned = -0.0011518 Jy ! Component: 550 - total flux cleaned = -0.00111721 Jy ! Component: 600 - total flux cleaned = -0.00110029 Jy ! Component: 650 - total flux cleaned = -0.00110037 Jy ! Component: 700 - total flux cleaned = -0.00111658 Jy ! Component: 750 - total flux cleaned = -0.00108411 Jy ! Component: 800 - total flux cleaned = -0.00106807 Jy ! Component: 850 - total flux cleaned = -0.00105226 Jy ! Component: 900 - total flux cleaned = -0.00100586 Jy ! Component: 950 - total flux cleaned = -0.00106689 Jy ! Component: 1000 - total flux cleaned = -0.00105148 Jy ! Component: 1050 - total flux cleaned = -0.000991962 Jy ! Component: 1100 - total flux cleaned = -0.000977569 Jy ! Component: 1150 - total flux cleaned = -0.00097753 Jy ! Component: 1200 - total flux cleaned = -0.000963051 Jy ! Component: 1250 - total flux cleaned = -0.000949186 Jy ! Component: 1300 - total flux cleaned = -0.000935192 Jy ! Component: 1350 - total flux cleaned = -0.00103204 Jy ! Component: 1400 - total flux cleaned = -0.000976805 Jy ! Component: 1450 - total flux cleaned = -0.00100376 Jy ! Component: 1500 - total flux cleaned = -0.00103058 Jy ! Component: 1550 - total flux cleaned = -0.00105701 Jy ! Component: 1600 - total flux cleaned = -0.00105681 Jy ! Component: 1650 - total flux cleaned = -0.0010827 Jy ! Component: 1700 - total flux cleaned = -0.00110859 Jy ! Component: 1750 - total flux cleaned = -0.00112138 Jy ! Component: 1800 - total flux cleaned = -0.00114667 Jy ! Component: 1850 - total flux cleaned = -0.00117185 Jy ! Component: 1900 - total flux cleaned = -0.0012092 Jy ! Component: 1950 - total flux cleaned = -0.0011847 Jy ! Component: 2000 - total flux cleaned = -0.00125804 Jy ! Component: 2050 - total flux cleaned = -0.00133059 Jy ! Component: 2100 - total flux cleaned = -0.00131847 Jy ! Component: 2150 - total flux cleaned = -0.00136597 Jy ! Component: 2200 - total flux cleaned = -0.00135409 Jy ! Component: 2250 - total flux cleaned = -0.0014008 Jy ! Component: 2300 - total flux cleaned = -0.00140082 Jy ! Component: 2350 - total flux cleaned = -0.00142383 Jy ! Component: 2400 - total flux cleaned = -0.00148098 Jy ! Component: 2450 - total flux cleaned = -0.00148115 Jy ! Component: 2500 - total flux cleaned = -0.00155987 Jy ! Component: 2550 - total flux cleaned = -0.00157094 Jy ! Component: 2600 - total flux cleaned = -0.00160433 Jy ! Component: 2650 - total flux cleaned = -0.00158238 Jy ! Component: 2700 - total flux cleaned = -0.00168052 Jy ! Component: 2750 - total flux cleaned = -0.00173465 Jy ! Component: 2800 - total flux cleaned = -0.00177766 Jy ! Component: 2850 - total flux cleaned = -0.00174551 Jy ! Component: 2900 - total flux cleaned = -0.00183023 Jy ! Component: 2950 - total flux cleaned = -0.00190385 Jy ! Component: 3000 - total flux cleaned = -0.00187247 Jy ! Component: 3050 - total flux cleaned = -0.00192438 Jy ! Component: 3100 - total flux cleaned = -0.00199649 Jy ! Component: 3150 - total flux cleaned = -0.00202707 Jy ! Component: 3200 - total flux cleaned = -0.0020167 Jy ! Component: 3250 - total flux cleaned = -0.0020065 Jy ! Component: 3300 - total flux cleaned = -0.00199652 Jy ! Component: 3350 - total flux cleaned = -0.00199642 Jy ! Component: 3400 - total flux cleaned = -0.00202618 Jy ! Component: 3450 - total flux cleaned = -0.00201644 Jy ! Component: 3500 - total flux cleaned = -0.00203615 Jy ! Component: 3550 - total flux cleaned = -0.00209438 Jy ! Component: 3600 - total flux cleaned = -0.00209444 Jy ! Component: 3650 - total flux cleaned = -0.00211373 Jy ! Component: 3700 - total flux cleaned = -0.00212323 Jy ! Component: 3750 - total flux cleaned = -0.00218007 Jy ! Component: 3800 - total flux cleaned = -0.00222721 Jy ! Component: 3850 - total flux cleaned = -0.00219907 Jy ! Component: 3900 - total flux cleaned = -0.00220844 Jy ! Component: 3950 - total flux cleaned = -0.00225469 Jy ! Component: 4000 - total flux cleaned = -0.00227313 Jy ! Component: 4050 - total flux cleaned = -0.0022914 Jy ! Total flux subtracted in 4096 components = -0.00230049 Jy ! Clean residual min=-0.000520 max=0.000501 Jy/beam ! Clean residual mean=-0.000001 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.0478679 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 392 components and 0.0478679 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1231+6414_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.369 x 4.996 at -3.716 degrees (North through East) ! Clean map min=-0.0010665 max=0.037366 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1231+6414_S_map.fits wmodel /image_prod/ug002_uva//J1231+6414_S_map.mod ! Writing 392 model components to file: /image_prod/ug002_uva//J1231+6414_S_map.mod wobs /image_prod/ug002_uva//J1231+6414_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1231+6414_S_uvs.fits wwins /image_prod/ug002_uva//J1231+6414_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1231+6414_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.037366 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000162792 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.30701 1.30701 2.61402 5.22804 10.4561 20.9122 41.8243 83.6487 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.037 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 229.531 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1231+6414_S_dfm.log closed on Thu Mar 5 00:42:51 2020