! Started logfile: /image_prod/ug002_uva//J1203+4632_S_dfm.log on Thu Mar 5 00:23:22 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//J1203+4632_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1203+4632_S_uva.fits ! AN table 1: 75 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.85 visibilities/baseline/integration-bin. ! Found source: J1203+4632 ! ! 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 6885 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 J1203+4632_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 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002494Jy sigma=7.802918 ! Fit after self-cal, rms=0.866762Jy sigma=6.723338 ! 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=3.543 mas, bmaj=4.078 mas, bpa=-82.69 degrees ! Estimated noise=1.73996 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 = 0.10159 Jy ! Component: 100 - total flux cleaned = 0.136682 Jy ! Total flux subtracted in 100 components = 0.136682 Jy ! Clean residual min=-0.018722 max=0.048276 Jy/beam ! Clean residual mean=-0.000065 rms=0.005099 Jy/beam ! Combined flux in latest and established models = 0.136682 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.136682 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.113521Jy sigma=0.799604 ! Fit after self-cal, rms=0.113327Jy sigma=0.797931 ! Inverting map ! Added new window around map position (-4.5, -5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.040744 Jy ! Component: 100 - total flux cleaned = 0.0590512 Jy ! Total flux subtracted in 100 components = 0.0590512 Jy ! Clean residual min=-0.013363 max=0.025023 Jy/beam ! Clean residual mean=-0.000029 rms=0.003328 Jy/beam ! Combined flux in latest and established models = 0.195733 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 21 components and 0.195733 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095777Jy sigma=0.645391 ! Fit after self-cal, rms=0.093505Jy sigma=0.628384 ! Inverting map ! Added new window around map position (-7, -11.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0236847 Jy ! Component: 100 - total flux cleaned = 0.036329 Jy ! Total flux subtracted in 100 components = 0.036329 Jy ! Clean residual min=-0.009871 max=0.013507 Jy/beam ! Clean residual mean=-0.000014 rms=0.002249 Jy/beam ! Combined flux in latest and established models = 0.232062 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 37 components and 0.232062 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086048Jy sigma=0.563056 ! Fit after self-cal, rms=0.084950Jy sigma=0.554396 ! 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=4.378 mas, bmaj=5.044 mas, bpa=-83.48 degrees ! Estimated noise=1.12955 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 = 0.0156359 Jy ! Component: 100 - total flux cleaned = 0.0237671 Jy ! Component: 150 - total flux cleaned = 0.0289511 Jy ! Component: 200 - total flux cleaned = 0.0305372 Jy ! Total flux subtracted in 200 components = 0.0305372 Jy ! Clean residual min=-0.009041 max=0.010810 Jy/beam ! Clean residual mean=0.000012 rms=0.002591 Jy/beam ! Combined flux in latest and established models = 0.262599 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 63 components and 0.262599 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081508Jy sigma=0.529580 ! Fit after self-cal, rms=0.081024Jy sigma=0.525723 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.378 x 5.044 at -83.48 degrees (North through East) ! Clean map min=-0.0080392 max=0.11956 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 1.01 KP 0.95 ! LA 1.05 MK 0.96 NL 1.05 OV 1.00 ! SC 1.12 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.06 KP 0.93 ! LA 1.07 MK 0.99 NL 0.93 OV 0.83 ! SC 0.69 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.03 HN 1.06 KP 0.92 ! LA 1.07 MK 1.01 NL 1.01 OV 1.01 ! SC 1.09 ! ! ! Fit before self-cal, rms=0.081024Jy sigma=0.525723 ! Fit after self-cal, rms=0.074651Jy sigma=0.510316 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.382 mas, bmaj=5.027 mas, bpa=-84.48 degrees ! Estimated noise=1.12874 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 = 0.00408144 Jy ! Component: 100 - total flux cleaned = 0.00480483 Jy ! Component: 150 - total flux cleaned = 0.00525972 Jy ! Component: 200 - total flux cleaned = 0.00545666 Jy ! Total flux subtracted in 200 components = 0.00545666 Jy ! Clean residual min=-0.006872 max=0.010714 Jy/beam ! Clean residual mean=0.000009 rms=0.002138 Jy/beam ! Combined flux in latest and established models = 0.268056 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 81 components and 0.268056 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074128Jy sigma=0.505716 ! Fit after self-cal, rms=0.074039Jy sigma=0.505071 ! 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=0.074039Jy sigma=0.505071 ! Fit after self-cal, rms=0.071630Jy sigma=0.495158 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.386 mas, bmaj=5.015 mas, bpa=-84.56 degrees ! Estimated noise=1.12394 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00192192 Jy ! Component: 100 - total flux cleaned = 0.00191643 Jy ! Component: 150 - total flux cleaned = 0.00191734 Jy ! Component: 200 - total flux cleaned = 0.00192401 Jy ! Total flux subtracted in 200 components = 0.00192401 Jy ! Clean residual min=-0.006122 max=0.009937 Jy/beam ! Clean residual mean=0.000009 rms=0.001927 Jy/beam ! Combined flux in latest and established models = 0.26998 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 94 components and 0.26998 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071371Jy sigma=0.493142 ! Fit after self-cal, rms=0.071366Jy sigma=0.492913 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 (-25.5, 19.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00973139 Jy ! Component: 100 - total flux cleaned = 0.0158834 Jy ! Component: 150 - total flux cleaned = 0.020266 Jy ! Component: 200 - total flux cleaned = 0.0237056 Jy ! Total flux subtracted in 200 components = 0.0237056 Jy ! Clean residual min=-0.004710 max=0.005571 Jy/beam ! Clean residual mean=-0.000003 rms=0.001307 Jy/beam ! Combined flux in latest and established models = 0.293685 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 121 components and 0.293685 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069895Jy sigma=0.478022 ! Fit after self-cal, rms=0.069832Jy sigma=0.477438 ! 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=0.069832Jy sigma=0.477438 ! Fit after self-cal, rms=0.069415Jy sigma=0.475664 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.403 mas, bmaj=5.013 mas, bpa=-85.39 degrees ! Estimated noise=1.11446 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00407283 Jy ! Component: 100 - total flux cleaned = 0.00703336 Jy ! Component: 150 - total flux cleaned = 0.00941567 Jy ! Component: 200 - total flux cleaned = 0.0111325 Jy ! Total flux subtracted in 200 components = 0.0111325 Jy ! Clean residual min=-0.003764 max=0.004772 Jy/beam ! Clean residual mean=-0.000005 rms=0.001023 Jy/beam ! Combined flux in latest and established models = 0.304818 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 140 components and 0.304818 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069092Jy sigma=0.472453 ! Fit after self-cal, rms=0.069082Jy sigma=0.472283 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 (-10, 8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00421055 Jy ! Component: 100 - total flux cleaned = 0.00679289 Jy ! Component: 150 - total flux cleaned = 0.00891901 Jy ! Component: 200 - total flux cleaned = 0.0107857 Jy ! Total flux subtracted in 200 components = 0.0107857 Jy ! Clean residual min=-0.003428 max=0.003819 Jy/beam ! Clean residual mean=-0.000004 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 0.315603 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 162 components and 0.315603 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068772Jy sigma=0.469344 ! Fit after self-cal, rms=0.068751Jy sigma=0.469124 ! 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=0.068751Jy sigma=0.469124 ! Fit after self-cal, rms=0.068551Jy sigma=0.468179 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.883 mas, bmaj=9.361 mas, bpa=67.44 degrees ! Estimated noise=1.29412 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00339391 Jy ! Component: 100 - total flux cleaned = 0.00569145 Jy ! Component: 150 - total flux cleaned = 0.00752813 Jy ! Component: 200 - total flux cleaned = 0.00908318 Jy ! Total flux subtracted in 200 components = 0.00908318 Jy ! Clean residual min=-0.003502 max=0.003284 Jy/beam ! Clean residual mean=-0.000010 rms=0.000955 Jy/beam ! Combined flux in latest and established models = 0.324687 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 198 components and 0.324687 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068457Jy sigma=0.466996 ! Fit after self-cal, rms=0.068447Jy sigma=0.466918 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 = 0.0016242 Jy ! Component: 100 - total flux cleaned = 0.0026345 Jy ! Component: 150 - total flux cleaned = 0.0034405 Jy ! Component: 200 - total flux cleaned = 0.00416273 Jy ! Total flux subtracted in 200 components = 0.00416273 Jy ! Clean residual min=-0.003270 max=0.002907 Jy/beam ! Clean residual mean=-0.000011 rms=0.000882 Jy/beam ! Combined flux in latest and established models = 0.328849 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 218 components and 0.328849 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068418Jy sigma=0.466618 ! Fit after self-cal, rms=0.068416Jy sigma=0.466593 ! 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=4.41 mas, bmaj=5.013 mas, bpa=-85.75 degrees ! Estimated noise=1.11089 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.41 x 5.013 at -85.75 degrees (North through East) ! Clean map min=-0.0025484 max=0.11863 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=3.569 mas, bmaj=4.048 mas, bpa=-85.25 degrees ! Estimated noise=1.74005 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.106985 Jy ! Component: 100 - total flux cleaned = 0.156224 Jy ! Component: 150 - total flux cleaned = 0.186489 Jy ! Component: 200 - total flux cleaned = 0.206653 Jy ! Total flux subtracted in 200 components = 0.206653 Jy ! Clean residual min=-0.009369 max=0.010954 Jy/beam ! Clean residual mean=-0.000028 rms=0.002353 Jy/beam ! Combined flux in latest and established models = 0.206653 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.206653 Jy ! Inverting map and beam ! Estimated beam: bmin=4.41 mas, bmaj=5.013 mas, bpa=-85.75 degrees ! Estimated noise=1.11089 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 = 0.0195447 Jy ! Component: 100 - total flux cleaned = 0.0328137 Jy ! Component: 150 - total flux cleaned = 0.0430938 Jy ! Component: 200 - total flux cleaned = 0.0514898 Jy ! Total flux subtracted in 200 components = 0.0514898 Jy ! Clean residual min=-0.006528 max=0.005733 Jy/beam ! Clean residual mean=-0.000004 rms=0.001839 Jy/beam ! Combined flux in latest and established models = 0.258142 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 90 components and 0.258142 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=7.883 mas, bmaj=9.361 mas, bpa=67.44 degrees ! Estimated noise=1.29412 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0113809 Jy ! Component: 100 - total flux cleaned = 0.0201225 Jy ! Component: 150 - total flux cleaned = 0.0273115 Jy ! Component: 200 - total flux cleaned = 0.0333553 Jy ! Total flux subtracted in 200 components = 0.0333553 Jy ! Clean residual min=-0.006258 max=0.005455 Jy/beam ! Clean residual mean=-0.000006 rms=0.001722 Jy/beam ! Combined flux in latest and established models = 0.291498 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 = 0.00513867 Jy ! Component: 100 - total flux cleaned = 0.00955076 Jy ! Component: 150 - total flux cleaned = 0.013376 Jy ! Component: 200 - total flux cleaned = 0.0167161 Jy ! Total flux subtracted in 200 components = 0.0167161 Jy ! Clean residual min=-0.004433 max=0.004082 Jy/beam ! Clean residual mean=-0.000009 rms=0.001169 Jy/beam ! Combined flux in latest and established models = 0.308214 Jy ! Adding 132 model components to the UV plane model. ! The established model now contains 204 components and 0.308214 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.41 mas, bmaj=5.013 mas, bpa=-85.75 degrees ! Estimated noise=1.11089 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00405508 Jy ! Component: 100 - total flux cleaned = 0.00715995 Jy ! Component: 150 - total flux cleaned = 0.00953448 Jy ! Component: 200 - total flux cleaned = 0.0113748 Jy ! Total flux subtracted in 200 components = 0.0113748 Jy ! Clean residual min=-0.003253 max=0.003441 Jy/beam ! Clean residual mean=-0.000007 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 0.319589 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 226 components and 0.319589 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068825Jy sigma=0.469761 ! Fit after self-cal, rms=0.068745Jy sigma=0.469286 wmodel J1203+4632_S_map.mod ! Writing 226 model components to file: J1203+4632_S_map.mod wobs J1203+4632_S_uvs.fits ! Writing UV FITS file: J1203+4632_S_uvs.fits wwins J1203+4632_S_map.win ! wwins: Wrote 5 windows to J1203+4632_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 = 0.00100288 Jy ! Component: 100 - total flux cleaned = 0.000945894 Jy ! Component: 150 - total flux cleaned = 0.00104569 Jy ! Component: 200 - total flux cleaned = 0.00118915 Jy ! Component: 250 - total flux cleaned = 0.00114474 Jy ! Component: 300 - total flux cleaned = 0.0011461 Jy ! Component: 350 - total flux cleaned = 0.00118998 Jy ! Component: 400 - total flux cleaned = 0.00127263 Jy ! Component: 450 - total flux cleaned = 0.00139078 Jy ! Component: 500 - total flux cleaned = 0.00131437 Jy ! Component: 550 - total flux cleaned = 0.00131435 Jy ! Component: 600 - total flux cleaned = 0.00127891 Jy ! Component: 650 - total flux cleaned = 0.00148925 Jy ! Component: 700 - total flux cleaned = 0.00145454 Jy ! Component: 750 - total flux cleaned = 0.00152147 Jy ! Component: 800 - total flux cleaned = 0.00161819 Jy ! Component: 850 - total flux cleaned = 0.00148989 Jy ! Component: 900 - total flux cleaned = 0.00152097 Jy ! Component: 950 - total flux cleaned = 0.00145988 Jy ! Component: 1000 - total flux cleaned = 0.00167034 Jy ! Component: 1050 - total flux cleaned = 0.00175843 Jy ! Component: 1100 - total flux cleaned = 0.00178802 Jy ! Component: 1150 - total flux cleaned = 0.00190188 Jy ! Component: 1200 - total flux cleaned = 0.00195754 Jy ! Component: 1250 - total flux cleaned = 0.00206703 Jy ! Component: 1300 - total flux cleaned = 0.00214751 Jy ! Component: 1350 - total flux cleaned = 0.00219983 Jy ! Component: 1400 - total flux cleaned = 0.00233006 Jy ! Component: 1450 - total flux cleaned = 0.00243235 Jy ! Component: 1500 - total flux cleaned = 0.00248265 Jy ! Component: 1550 - total flux cleaned = 0.00255733 Jy ! Component: 1600 - total flux cleaned = 0.00270404 Jy ! Component: 1650 - total flux cleaned = 0.00275222 Jy ! Component: 1700 - total flux cleaned = 0.00279996 Jy ! Component: 1750 - total flux cleaned = 0.00284683 Jy ! Component: 1800 - total flux cleaned = 0.00296255 Jy ! Component: 1850 - total flux cleaned = 0.00298521 Jy ! Component: 1900 - total flux cleaned = 0.00312072 Jy ! Component: 1950 - total flux cleaned = 0.00318755 Jy ! Component: 2000 - total flux cleaned = 0.0033198 Jy ! Component: 2050 - total flux cleaned = 0.00351581 Jy ! Component: 2100 - total flux cleaned = 0.00355859 Jy ! Component: 2150 - total flux cleaned = 0.00368642 Jy ! Component: 2200 - total flux cleaned = 0.00387556 Jy ! Component: 2250 - total flux cleaned = 0.00393822 Jy ! Component: 2300 - total flux cleaned = 0.0040824 Jy ! Component: 2350 - total flux cleaned = 0.00424536 Jy ! Component: 2400 - total flux cleaned = 0.00446687 Jy ! Component: 2450 - total flux cleaned = 0.00460612 Jy ! Component: 2500 - total flux cleaned = 0.00470428 Jy ! Component: 2550 - total flux cleaned = 0.00482134 Jy ! Component: 2600 - total flux cleaned = 0.00489869 Jy ! Component: 2650 - total flux cleaned = 0.00508959 Jy ! Component: 2700 - total flux cleaned = 0.00503281 Jy ! Component: 2750 - total flux cleaned = 0.00508894 Jy ! Component: 2800 - total flux cleaned = 0.00514463 Jy ! Component: 2850 - total flux cleaned = 0.00512614 Jy ! Component: 2900 - total flux cleaned = 0.00518093 Jy ! Component: 2950 - total flux cleaned = 0.00518108 Jy ! Component: 3000 - total flux cleaned = 0.00523509 Jy ! Component: 3050 - total flux cleaned = 0.0052528 Jy ! Component: 3100 - total flux cleaned = 0.00534137 Jy ! Component: 3150 - total flux cleaned = 0.00534154 Jy ! Component: 3200 - total flux cleaned = 0.00541136 Jy ! Component: 3250 - total flux cleaned = 0.00546336 Jy ! Component: 3300 - total flux cleaned = 0.00554945 Jy ! Component: 3350 - total flux cleaned = 0.00556626 Jy ! Component: 3400 - total flux cleaned = 0.00566794 Jy ! Component: 3450 - total flux cleaned = 0.00576906 Jy ! Component: 3500 - total flux cleaned = 0.00580229 Jy ! Component: 3550 - total flux cleaned = 0.00590186 Jy ! Component: 3600 - total flux cleaned = 0.00598411 Jy ! Component: 3650 - total flux cleaned = 0.00606606 Jy ! Component: 3700 - total flux cleaned = 0.0060985 Jy ! Component: 3750 - total flux cleaned = 0.00624409 Jy ! Component: 3800 - total flux cleaned = 0.0062921 Jy ! Component: 3850 - total flux cleaned = 0.00640372 Jy ! Component: 3900 - total flux cleaned = 0.00646709 Jy ! Component: 3950 - total flux cleaned = 0.00657749 Jy ! Component: 4000 - total flux cleaned = 0.00670269 Jy ! Component: 4050 - total flux cleaned = 0.00676489 Jy ! Total flux subtracted in 4096 components = 0.00685782 Jy ! Clean residual min=-0.000864 max=0.000947 Jy/beam ! Clean residual mean=-0.000003 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.326447 Jy keep ! Adding 276 model components to the UV plane model. ! The established model now contains 502 components and 0.326447 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1203+4632_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.41 x 5.013 at -85.75 degrees (North through East) ! Clean map min=-0.0017875 max=0.12034 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1203+4632_S_map.fits wmodel /image_prod/ug002_uva//J1203+4632_S_map.mod ! Writing 502 model components to file: /image_prod/ug002_uva//J1203+4632_S_map.mod wobs /image_prod/ug002_uva//J1203+4632_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1203+4632_S_uvs.fits wwins /image_prod/ug002_uva//J1203+4632_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J1203+4632_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.120337 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000270992 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.675582 0.675582 1.35116 2.70233 5.40466 10.8093 21.6186 43.2373 86.4745 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.12 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 444.061 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1203+4632_S_dfm.log closed on Thu Mar 5 00:23:26 2020