! Started logfile: /image_prod/ug002_uva//J0203+8106_S_dfm.log on Wed Mar 4 19:22:17 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//J0203+8106_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0203+8106_S_uva.fits ! AN table 1: 80 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.941389 visibilities/baseline/integration-bin. ! Found source: J0203+8106 ! ! 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 10167 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 J0203+8106_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.060160Jy sigma=7.281448 ! Fit after self-cal, rms=0.752995Jy sigma=4.991337 ! 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=3.173 mas, bmaj=4.677 mas, bpa=-67.91 degrees ! Estimated noise=1.80166 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 = 0.198048 Jy ! Component: 100 - total flux cleaned = 0.291169 Jy ! Total flux subtracted in 100 components = 0.291169 Jy ! Clean residual min=-0.017408 max=0.045703 Jy/beam ! Clean residual mean=-0.000139 rms=0.004991 Jy/beam ! Combined flux in latest and established models = 0.291169 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.291169 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.138774Jy sigma=0.888781 ! Fit after self-cal, rms=0.133297Jy sigma=0.863383 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0657265 Jy ! Component: 100 - total flux cleaned = 0.0986386 Jy ! Total flux subtracted in 100 components = 0.0986386 Jy ! Clean residual min=-0.011040 max=0.016951 Jy/beam ! Clean residual mean=-0.000036 rms=0.002575 Jy/beam ! Combined flux in latest and established models = 0.389808 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 22 components and 0.389808 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094663Jy sigma=0.580110 ! Fit after self-cal, rms=0.092387Jy sigma=0.564691 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0233457 Jy ! Component: 100 - total flux cleaned = 0.0295997 Jy ! Total flux subtracted in 100 components = 0.0295997 Jy ! Clean residual min=-0.011277 max=0.011322 Jy/beam ! Clean residual mean=-0.000004 rms=0.002028 Jy/beam ! Combined flux in latest and established models = 0.419408 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 27 components and 0.419408 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087039Jy sigma=0.533315 ! Fit after self-cal, rms=0.086886Jy sigma=0.531315 ! 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=3.896 mas, bmaj=5.434 mas, bpa=-69.58 degrees ! Estimated noise=1.05063 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 (-0.5, -4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00667153 Jy ! Component: 100 - total flux cleaned = 0.00692637 Jy ! Component: 150 - total flux cleaned = 0.00712337 Jy ! Component: 200 - total flux cleaned = 0.00730063 Jy ! Total flux subtracted in 200 components = 0.00730063 Jy ! Clean residual min=-0.006744 max=0.006557 Jy/beam ! Clean residual mean=0.000002 rms=0.001391 Jy/beam ! Combined flux in latest and established models = 0.426708 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 39 components and 0.426708 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085339Jy sigma=0.524432 ! Fit after self-cal, rms=0.085227Jy sigma=0.523582 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.896 x 5.434 at -69.58 degrees (North through East) ! Clean map min=-0.0062425 max=0.24731 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.00 KP 1.01 ! LA 1.03 MK 0.92 NL 0.95 OV 0.99 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.00 KP 1.01 ! LA 1.03 MK 0.93 NL 1.13 OV 0.97 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.01 KP 1.01 ! LA 1.04 MK 0.92 NL 0.82 OV 1.02 ! PT 1.01 SC 1.10 ! ! ! Fit before self-cal, rms=0.085227Jy sigma=0.523582 ! Fit after self-cal, rms=0.081884Jy sigma=0.497391 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.852 mas, bmaj=5.434 mas, bpa=-69.24 degrees ! Estimated noise=1.04668 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 = 0.00377261 Jy ! Component: 100 - total flux cleaned = 0.00431427 Jy ! Component: 150 - total flux cleaned = 0.00463513 Jy ! Component: 200 - total flux cleaned = 0.00493178 Jy ! Total flux subtracted in 200 components = 0.00493178 Jy ! Clean residual min=-0.005996 max=0.005298 Jy/beam ! Clean residual mean=-0.000014 rms=0.001163 Jy/beam ! Combined flux in latest and established models = 0.43164 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 48 components and 0.43164 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080957Jy sigma=0.493545 ! Fit after self-cal, rms=0.080924Jy sigma=0.492933 ! 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=0.080924Jy sigma=0.492933 ! Fit after self-cal, rms=0.070929Jy sigma=0.451474 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.866 mas, bmaj=5.308 mas, bpa=-66.14 degrees ! Estimated noise=1.0403 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130558 Jy ! Component: 100 - total flux cleaned = 0.0017168 Jy ! Component: 150 - total flux cleaned = 0.0017134 Jy ! Component: 200 - total flux cleaned = 0.00194326 Jy ! Total flux subtracted in 200 components = 0.00194326 Jy ! Clean residual min=-0.003780 max=0.002988 Jy/beam ! Clean residual mean=-0.000006 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.433583 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 55 components and 0.433583 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070277Jy sigma=0.448444 ! Fit after self-cal, rms=0.070202Jy sigma=0.447827 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 = 0.000216799 Jy ! Component: 100 - total flux cleaned = 0.000329473 Jy ! Component: 150 - total flux cleaned = 0.000434458 Jy ! Component: 200 - total flux cleaned = 0.000433864 Jy ! Total flux subtracted in 200 components = 0.000433864 Jy ! Clean residual min=-0.003636 max=0.002831 Jy/beam ! Clean residual mean=-0.000005 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.434017 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 59 components and 0.434017 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069751Jy sigma=0.445965 ! Fit after self-cal, rms=0.069695Jy sigma=0.445598 ! 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=0.069695Jy sigma=0.445598 ! Fit after self-cal, rms=0.069294Jy sigma=0.445457 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.864 mas, bmaj=5.286 mas, bpa=-65.58 degrees ! Estimated noise=1.03688 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000317243 Jy ! Component: 100 - total flux cleaned = 0.000712729 Jy ! Component: 150 - total flux cleaned = 0.000799844 Jy ! Component: 200 - total flux cleaned = 0.000798499 Jy ! Total flux subtracted in 200 components = 0.000798499 Jy ! Clean residual min=-0.003279 max=0.002895 Jy/beam ! Clean residual mean=-0.000005 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.434816 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 67 components and 0.434816 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068942Jy sigma=0.443974 ! Fit after self-cal, rms=0.068896Jy sigma=0.443665 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 = 5.9444e-05 Jy ! Component: 100 - total flux cleaned = 0.000238647 Jy ! Component: 150 - total flux cleaned = 0.000239125 Jy ! Component: 200 - total flux cleaned = 0.000239944 Jy ! Total flux subtracted in 200 components = 0.000239944 Jy ! Clean residual min=-0.003093 max=0.002736 Jy/beam ! Clean residual mean=-0.000005 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.435055 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 67 components and 0.435055 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068627Jy sigma=0.442581 ! Fit after self-cal, rms=0.068591Jy sigma=0.442342 ! 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=0.068591Jy sigma=0.442342 ! Fit after self-cal, rms=0.068282Jy sigma=0.442300 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.395 mas, bmaj=9.781 mas, bpa=-69.6 degrees ! Estimated noise=1.27263 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133142 Jy ! Component: 100 - total flux cleaned = 0.0014912 Jy ! Component: 150 - total flux cleaned = 0.00157103 Jy ! Component: 200 - total flux cleaned = 0.00165032 Jy ! Total flux subtracted in 200 components = 0.00165032 Jy ! Clean residual min=-0.002154 max=0.001838 Jy/beam ! Clean residual mean=-0.000006 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.436706 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 83 components and 0.436706 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068232Jy sigma=0.442012 ! Fit after self-cal, rms=0.068199Jy sigma=0.441900 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 = 6.16407e-05 Jy ! Component: 100 - total flux cleaned = 0.00011157 Jy ! Component: 150 - total flux cleaned = 0.00014948 Jy ! Component: 200 - total flux cleaned = 0.000210349 Jy ! Total flux subtracted in 200 components = 0.000210349 Jy ! Clean residual min=-0.002146 max=0.001845 Jy/beam ! Clean residual mean=-0.000005 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.436916 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 87 components and 0.436916 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068177Jy sigma=0.441746 ! Fit after self-cal, rms=0.068142Jy sigma=0.441631 ! 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=3.856 mas, bmaj=5.277 mas, bpa=-65.44 degrees ! Estimated noise=1.03378 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.856 x 5.277 at -65.44 degrees (North through East) ! Clean map min=-0.002867 max=0.24035 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=3.148 mas, bmaj=4.539 mas, bpa=-63.54 degrees ! Estimated noise=1.75325 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.205387 Jy ! Component: 100 - total flux cleaned = 0.3015 Jy ! Component: 150 - total flux cleaned = 0.352605 Jy ! Component: 200 - total flux cleaned = 0.381643 Jy ! Total flux subtracted in 200 components = 0.381643 Jy ! Clean residual min=-0.005316 max=0.014531 Jy/beam ! Clean residual mean=-0.000056 rms=0.001526 Jy/beam ! Combined flux in latest and established models = 0.381643 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 0.381643 Jy ! Inverting map and beam ! Estimated beam: bmin=3.856 mas, bmaj=5.277 mas, bpa=-65.44 degrees ! Estimated noise=1.03378 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 = 0.0218137 Jy ! Component: 100 - total flux cleaned = 0.0333881 Jy ! Component: 150 - total flux cleaned = 0.0408357 Jy ! Component: 200 - total flux cleaned = 0.0458794 Jy ! Total flux subtracted in 200 components = 0.0458794 Jy ! Clean residual min=-0.002333 max=0.002913 Jy/beam ! Clean residual mean=-0.000017 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.427523 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 56 components and 0.427523 Jy ! Inverting map ! Added new window around map position (3, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00352576 Jy ! Component: 100 - total flux cleaned = 0.00546546 Jy ! Component: 150 - total flux cleaned = 0.00657062 Jy ! Component: 200 - total flux cleaned = 0.0074199 Jy ! Total flux subtracted in 200 components = 0.0074199 Jy ! Clean residual min=-0.002195 max=0.002084 Jy/beam ! Clean residual mean=-0.000006 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.434943 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 68 components and 0.434943 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=8.395 mas, bmaj=9.781 mas, bpa=-69.6 degrees ! Estimated noise=1.27263 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188939 Jy ! Component: 100 - total flux cleaned = 0.00229624 Jy ! Component: 150 - total flux cleaned = 0.00243629 Jy ! Component: 200 - total flux cleaned = 0.00250861 Jy ! Total flux subtracted in 200 components = 0.00250861 Jy ! Clean residual min=-0.002143 max=0.001690 Jy/beam ! Clean residual mean=-0.000004 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.437451 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 = 4.10973e-05 Jy ! Component: 100 - total flux cleaned = 5.93661e-05 Jy ! Component: 150 - total flux cleaned = 9.22405e-05 Jy ! Component: 200 - total flux cleaned = 0.00010714 Jy ! Total flux subtracted in 200 components = 0.00010714 Jy ! Clean residual min=-0.002116 max=0.001732 Jy/beam ! Clean residual mean=-0.000004 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.437558 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 99 components and 0.437558 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.856 mas, bmaj=5.277 mas, bpa=-65.44 degrees ! Estimated noise=1.03378 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00017477 Jy ! Component: 100 - total flux cleaned = -0.000175375 Jy ! Component: 150 - total flux cleaned = -0.000174779 Jy ! Component: 200 - total flux cleaned = -0.00011598 Jy ! Total flux subtracted in 200 components = -0.00011598 Jy ! Clean residual min=-0.002103 max=0.002108 Jy/beam ! Clean residual mean=-0.000002 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.437442 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 109 components and 0.437442 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067211Jy sigma=0.437916 ! Fit after self-cal, rms=0.067128Jy sigma=0.437433 wmodel J0203+8106_S_map.mod ! Writing 109 model components to file: J0203+8106_S_map.mod wobs J0203+8106_S_uvs.fits ! Writing UV FITS file: J0203+8106_S_uvs.fits wwins J0203+8106_S_map.win ! wwins: Wrote 3 windows to J0203+8106_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 = -3.23361e-05 Jy ! Component: 100 - total flux cleaned = -0.000201727 Jy ! Component: 150 - total flux cleaned = -0.000460554 Jy ! Component: 200 - total flux cleaned = -0.000491106 Jy ! Component: 250 - total flux cleaned = -0.000552032 Jy ! Component: 300 - total flux cleaned = -0.000611071 Jy ! Component: 350 - total flux cleaned = -0.000667954 Jy ! Component: 400 - total flux cleaned = -0.000667746 Jy ! Component: 450 - total flux cleaned = -0.000723219 Jy ! Component: 500 - total flux cleaned = -0.000830656 Jy ! Component: 550 - total flux cleaned = -0.000856913 Jy ! Component: 600 - total flux cleaned = -0.000882495 Jy ! Component: 650 - total flux cleaned = -0.000983488 Jy ! Component: 700 - total flux cleaned = -0.000983236 Jy ! Component: 750 - total flux cleaned = -0.000983484 Jy ! Component: 800 - total flux cleaned = -0.00103165 Jy ! Component: 850 - total flux cleaned = -0.00107882 Jy ! Component: 900 - total flux cleaned = -0.00105543 Jy ! Component: 950 - total flux cleaned = -0.00112483 Jy ! Component: 1000 - total flux cleaned = -0.0011703 Jy ! Component: 1050 - total flux cleaned = -0.00121533 Jy ! Component: 1100 - total flux cleaned = -0.00121502 Jy ! Component: 1150 - total flux cleaned = -0.00119336 Jy ! Component: 1200 - total flux cleaned = -0.00127988 Jy ! Component: 1250 - total flux cleaned = -0.00125811 Jy ! Component: 1300 - total flux cleaned = -0.0012581 Jy ! Component: 1350 - total flux cleaned = -0.00138363 Jy ! Component: 1400 - total flux cleaned = -0.00132129 Jy ! Component: 1450 - total flux cleaned = -0.00140346 Jy ! Component: 1500 - total flux cleaned = -0.00146423 Jy ! Component: 1550 - total flux cleaned = -0.00140406 Jy ! Component: 1600 - total flux cleaned = -0.00150367 Jy ! Component: 1650 - total flux cleaned = -0.00146455 Jy ! Component: 1700 - total flux cleaned = -0.00152321 Jy ! Component: 1750 - total flux cleaned = -0.00146485 Jy ! Component: 1800 - total flux cleaned = -0.00148423 Jy ! Component: 1850 - total flux cleaned = -0.00148421 Jy ! Component: 1900 - total flux cleaned = -0.0014277 Jy ! Component: 1950 - total flux cleaned = -0.00140909 Jy ! Component: 2000 - total flux cleaned = -0.00142802 Jy ! Component: 2050 - total flux cleaned = -0.0014829 Jy ! Component: 2100 - total flux cleaned = -0.00133695 Jy ! Component: 2150 - total flux cleaned = -0.00135519 Jy ! Component: 2200 - total flux cleaned = -0.00133728 Jy ! Component: 2250 - total flux cleaned = -0.00121278 Jy ! Component: 2300 - total flux cleaned = -0.00126587 Jy ! Component: 2350 - total flux cleaned = -0.00124833 Jy ! Component: 2400 - total flux cleaned = -0.00121364 Jy ! Component: 2450 - total flux cleaned = -0.00121348 Jy ! Component: 2500 - total flux cleaned = -0.00112752 Jy ! Component: 2550 - total flux cleaned = -0.00107638 Jy ! Component: 2600 - total flux cleaned = -0.00114396 Jy ! Component: 2650 - total flux cleaned = -0.00102653 Jy ! Component: 2700 - total flux cleaned = -0.000943561 Jy ! Component: 2750 - total flux cleaned = -0.000943384 Jy ! Component: 2800 - total flux cleaned = -0.000894243 Jy ! Component: 2850 - total flux cleaned = -0.000845477 Jy ! Component: 2900 - total flux cleaned = -0.000829307 Jy ! Component: 2950 - total flux cleaned = -0.000797404 Jy ! Component: 3000 - total flux cleaned = -0.000765559 Jy ! Component: 3050 - total flux cleaned = -0.000654649 Jy ! Component: 3100 - total flux cleaned = -0.000623285 Jy ! Component: 3150 - total flux cleaned = -0.000654542 Jy ! Component: 3200 - total flux cleaned = -0.000576982 Jy ! Component: 3250 - total flux cleaned = -0.000530722 Jy ! Component: 3300 - total flux cleaned = -0.000499827 Jy ! Component: 3350 - total flux cleaned = -0.000454238 Jy ! Component: 3400 - total flux cleaned = -0.000439205 Jy ! Component: 3450 - total flux cleaned = -0.000439368 Jy ! Component: 3500 - total flux cleaned = -0.000439427 Jy ! Component: 3550 - total flux cleaned = -0.000483993 Jy ! Component: 3600 - total flux cleaned = -0.0003511 Jy ! Component: 3650 - total flux cleaned = -0.000263383 Jy ! Component: 3700 - total flux cleaned = -0.000321655 Jy ! Component: 3750 - total flux cleaned = -0.000336121 Jy ! Component: 3800 - total flux cleaned = -0.000235117 Jy ! Component: 3850 - total flux cleaned = -0.000277904 Jy ! Component: 3900 - total flux cleaned = -0.00022083 Jy ! Component: 3950 - total flux cleaned = -0.000192434 Jy ! Component: 4000 - total flux cleaned = -0.000135881 Jy ! Component: 4050 - total flux cleaned = -0.000163912 Jy ! Total flux subtracted in 4096 components = -9.41634e-05 Jy ! Clean residual min=-0.000797 max=0.000858 Jy/beam ! Clean residual mean=-0.000000 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.437348 Jy keep ! Adding 308 model components to the UV plane model. ! The established model now contains 417 components and 0.437348 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0203+8106_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.856 x 5.277 at -65.44 degrees (North through East) ! Clean map min=-0.0016389 max=0.23907 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0203+8106_S_map.fits wmodel /image_prod/ug002_uva//J0203+8106_S_map.mod ! Writing 417 model components to file: /image_prod/ug002_uva//J0203+8106_S_map.mod wobs /image_prod/ug002_uva//J0203+8106_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0203+8106_S_uvs.fits wwins /image_prod/ug002_uva//J0203+8106_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0203+8106_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.239074 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000255403 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.32049 0.32049 0.640981 1.28196 2.56392 5.12785 10.2557 20.5114 41.0228 82.0455 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.239 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 936.065 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0203+8106_S_dfm.log closed on Wed Mar 4 19:22:22 2020