! Started logfile: J0853+0654_S_dfm.log on Fri Feb 15 19:48:54 2019 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 J0853+0654_S_uvm.fits ! Reading UV FITS file: J0853+0654_S_uvm.fits ! AN table 1: 77 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.879365 visibilities/baseline/integration-bin. ! Found source: J0853+0654 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+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 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 12188 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J0853+0654_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 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 770 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.144297Jy sigma=13.613938 ! Fit after self-cal, rms=0.545582Jy sigma=6.863269 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. sele I,1,3 ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: (none) uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.607 mas, bmaj=6.956 mas, bpa=-2.346 degrees ! Estimated noise=0.866223 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 = 0.35154 Jy ! Component: 100 - total flux cleaned = 0.46379 Jy ! Total flux subtracted in 100 components = 0.46379 Jy ! Clean residual min=-0.021727 max=0.047638 Jy/beam ! Clean residual mean=0.000033 rms=0.006004 Jy/beam ! Combined flux in latest and established models = 0.46379 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.46379 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.205566Jy sigma=1.759632 ! Fit after self-cal, rms=0.205346Jy sigma=1.757219 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0496925 Jy ! Component: 100 - total flux cleaned = 0.0736994 Jy ! Total flux subtracted in 100 components = 0.0736994 Jy ! Clean residual min=-0.021414 max=0.026858 Jy/beam ! Clean residual mean=0.000017 rms=0.005363 Jy/beam ! Combined flux in latest and established models = 0.537489 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 0.537489 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.186287Jy sigma=1.606927 ! Fit after self-cal, rms=0.186198Jy sigma=1.605849 ! 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=3.186 mas, bmaj=8.025 mas, bpa=-3.451 degrees ! Estimated noise=0.663216 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 = 0.0201733 Jy ! Component: 100 - total flux cleaned = 0.0324821 Jy ! Component: 150 - total flux cleaned = 0.0405728 Jy ! Component: 200 - total flux cleaned = 0.046007 Jy ! Total flux subtracted in 200 components = 0.046007 Jy ! Clean residual min=-0.023817 max=0.026130 Jy/beam ! Clean residual mean=0.000032 rms=0.005892 Jy/beam ! Combined flux in latest and established models = 0.583496 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 41 components and 0.583496 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.182036Jy sigma=1.594987 ! Fit after self-cal, rms=0.182025Jy sigma=1.594733 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.186 x 8.025 at -3.451 degrees (North through East) ! Clean map min=-0.023344 max=0.46413 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 1.02 HN 0.98 KP 0.95 ! LA 0.94 MK 1.05 NL 1.11 OV 1.02 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.63 FD 1.03 HN 0.98 KP 0.96 ! LA 0.92 MK 1.00 NL 1.10 OV 1.02 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.03 HN 0.99 KP 0.96 ! LA 0.95 MK 1.01 NL 1.04 OV 1.03 ! PT 1.03 SC 1.00 ! ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.182025Jy sigma=1.594733 ! Fit after self-cal, rms=0.236361Jy sigma=1.438336 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.172 mas, bmaj=8.147 mas, bpa=-3.644 degrees ! Estimated noise=0.687469 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 = 0.0152481 Jy ! Component: 100 - total flux cleaned = 0.0178815 Jy ! Component: 150 - total flux cleaned = 0.0176532 Jy ! Component: 200 - total flux cleaned = 0.0172747 Jy ! Total flux subtracted in 200 components = 0.0172747 Jy ! Clean residual min=-0.022247 max=0.023037 Jy/beam ! Clean residual mean=-0.000004 rms=0.005469 Jy/beam ! Combined flux in latest and established models = 0.600771 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 54 components and 0.600771 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.233347Jy sigma=1.444155 ! Fit after self-cal, rms=0.233403Jy sigma=1.443914 ! 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. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.233403Jy sigma=1.443914 ! Fit after self-cal, rms=0.160996Jy sigma=0.937444 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.169 mas, bmaj=8.127 mas, bpa=-4.048 degrees ! Estimated noise=0.682523 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00313047 Jy ! Component: 100 - total flux cleaned = -0.00321619 Jy ! Component: 150 - total flux cleaned = -0.0032863 Jy ! Component: 200 - total flux cleaned = -0.00339764 Jy ! Total flux subtracted in 200 components = -0.00339764 Jy ! Clean residual min=-0.010058 max=0.010198 Jy/beam ! Clean residual mean=-0.000013 rms=0.002645 Jy/beam ! Combined flux in latest and established models = 0.597373 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 63 components and 0.597373 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.160955Jy sigma=0.935117 ! Fit after self-cal, rms=0.160973Jy sigma=0.934896 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 = -0.000160605 Jy ! Component: 100 - total flux cleaned = -0.000301303 Jy ! Component: 150 - total flux cleaned = -0.000344383 Jy ! Component: 200 - total flux cleaned = -0.000345657 Jy ! Total flux subtracted in 200 components = -0.000345657 Jy ! Clean residual min=-0.010031 max=0.010203 Jy/beam ! Clean residual mean=-0.000013 rms=0.002643 Jy/beam ! Combined flux in latest and established models = 0.597027 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 65 components and 0.597027 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.160961Jy sigma=0.934367 ! Fit after self-cal, rms=0.160955Jy sigma=0.934356 ! 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. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.160955Jy sigma=0.934356 ! Fit after self-cal, rms=0.147972Jy sigma=0.676265 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.171 mas, bmaj=8.154 mas, bpa=-3.819 degrees ! Estimated noise=0.684126 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00227507 Jy ! Component: 100 - total flux cleaned = -0.00251035 Jy ! Component: 150 - total flux cleaned = -0.00255738 Jy ! Component: 200 - total flux cleaned = -0.0025555 Jy ! Total flux subtracted in 200 components = -0.0025555 Jy ! Clean residual min=-0.002048 max=0.001752 Jy/beam ! Clean residual mean=0.000002 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.594472 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 70 components and 0.594472 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.147947Jy sigma=0.675084 ! Fit after self-cal, rms=0.148038Jy sigma=0.674652 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 = -1.62815e-05 Jy ! Component: 100 - total flux cleaned = -7.34892e-05 Jy ! Component: 150 - total flux cleaned = -0.000122107 Jy ! Component: 200 - total flux cleaned = -0.00016695 Jy ! Total flux subtracted in 200 components = -0.00016695 Jy ! Clean residual min=-0.002038 max=0.001710 Jy/beam ! Clean residual mean=0.000002 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.594305 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 75 components and 0.594305 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.148039Jy sigma=0.674417 ! Fit after self-cal, rms=0.148038Jy sigma=0.674412 ! 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. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.148038Jy sigma=0.674412 ! Fit after self-cal, rms=0.148518Jy sigma=0.674117 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.046 mas, bmaj=12.32 mas, bpa=-7.575 degrees ! Estimated noise=0.875402 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000918791 Jy ! Component: 100 - total flux cleaned = -0.00115936 Jy ! Component: 150 - total flux cleaned = -0.001212 Jy ! Component: 200 - total flux cleaned = -0.001256 Jy ! Total flux subtracted in 200 components = -0.001256 Jy ! Clean residual min=-0.001763 max=0.001815 Jy/beam ! Clean residual mean=0.000002 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.593049 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 77 components and 0.593049 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.148519Jy sigma=0.673951 ! Fit after self-cal, rms=0.148520Jy sigma=0.673941 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 = 7.53557e-06 Jy ! Component: 100 - total flux cleaned = -3.24843e-05 Jy ! Component: 150 - total flux cleaned = -6.53585e-05 Jy ! Component: 200 - total flux cleaned = -8.66968e-05 Jy ! Total flux subtracted in 200 components = -8.66968e-05 Jy ! Clean residual min=-0.001774 max=0.001832 Jy/beam ! Clean residual mean=0.000002 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.592962 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 80 components and 0.592962 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.148523Jy sigma=0.673931 ! Fit after self-cal, rms=0.148525Jy sigma=0.673924 ! 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=3.176 mas, bmaj=8.16 mas, bpa=-3.757 degrees ! Estimated noise=0.684922 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.176 x 8.16 at -3.757 degrees (North through East) ! Clean map min=-0.0019153 max=0.47984 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=2.6 mas, bmaj=7.04 mas, bpa=-2.599 degrees ! Estimated noise=0.893637 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.363027 Jy ! Component: 100 - total flux cleaned = 0.479775 Jy ! Component: 150 - total flux cleaned = 0.530181 Jy ! Component: 200 - total flux cleaned = 0.553429 Jy ! Total flux subtracted in 200 components = 0.553429 Jy ! Clean residual min=-0.004598 max=0.011334 Jy/beam ! Clean residual mean=0.000010 rms=0.001159 Jy/beam ! Combined flux in latest and established models = 0.553429 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 0.553429 Jy ! Inverting map and beam ! Estimated beam: bmin=3.176 mas, bmaj=8.16 mas, bpa=-3.757 degrees ! Estimated noise=0.684922 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 = 0.0171199 Jy ! Component: 100 - total flux cleaned = 0.0263073 Jy ! Component: 150 - total flux cleaned = 0.0317097 Jy ! Component: 200 - total flux cleaned = 0.0349811 Jy ! Total flux subtracted in 200 components = 0.0349811 Jy ! Clean residual min=-0.002029 max=0.002462 Jy/beam ! Clean residual mean=0.000004 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.58841 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 43 components and 0.58841 Jy ! Inverting map ! Added new window around map position (-3, -6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00247099 Jy ! Component: 100 - total flux cleaned = 0.00415333 Jy ! Component: 150 - total flux cleaned = 0.00506832 Jy ! Component: 200 - total flux cleaned = 0.00523994 Jy ! Total flux subtracted in 200 components = 0.00523994 Jy ! Clean residual min=-0.001897 max=0.001746 Jy/beam ! Clean residual mean=0.000001 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.59365 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 68 components and 0.59365 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=7.046 mas, bmaj=12.32 mas, bpa=-7.575 degrees ! Estimated noise=0.875402 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000692953 Jy ! Component: 100 - total flux cleaned = 0.000801486 Jy ! Component: 150 - total flux cleaned = 0.000773638 Jy ! Component: 200 - total flux cleaned = 0.000748886 Jy ! Total flux subtracted in 200 components = 0.000748886 Jy ! Clean residual min=-0.001611 max=0.001902 Jy/beam ! Clean residual mean=0.000000 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.594399 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 = -2.19311e-05 Jy ! Component: 100 - total flux cleaned = -3.2019e-05 Jy ! Component: 150 - total flux cleaned = -5.03993e-05 Jy ! Component: 200 - total flux cleaned = -6.74604e-05 Jy ! Total flux subtracted in 200 components = -6.74604e-05 Jy ! Clean residual min=-0.001612 max=0.001930 Jy/beam ! Clean residual mean=0.000000 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.594331 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 86 components and 0.594332 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.176 mas, bmaj=8.16 mas, bpa=-3.757 degrees ! Estimated noise=0.684922 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000351628 Jy ! Component: 100 - total flux cleaned = -0.000244496 Jy ! Component: 150 - total flux cleaned = -0.000177821 Jy ! Component: 200 - total flux cleaned = -0.000116916 Jy ! Total flux subtracted in 200 components = -0.000116916 Jy ! Clean residual min=-0.001886 max=0.001741 Jy/beam ! Clean residual mean=0.000000 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.594215 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 92 components and 0.594215 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.148538Jy sigma=0.674184 ! Fit after self-cal, rms=0.148523Jy sigma=0.674080 wmodel J0853+0654_S_map.mod ! Writing 92 model components to file: J0853+0654_S_map.mod wobs J0853+0654_S_uvs.fits ! Writing UV FITS file: J0853+0654_S_uvs.fits wwins J0853+0654_S_map.win ! wwins: Wrote 2 windows to J0853+0654_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 = 7.75795e-05 Jy ! Component: 100 - total flux cleaned = 0.000138045 Jy ! Component: 150 - total flux cleaned = 0.000138386 Jy ! Component: 200 - total flux cleaned = 0.000110271 Jy ! Component: 250 - total flux cleaned = 0.000110127 Jy ! Component: 300 - total flux cleaned = 3.05781e-05 Jy ! Component: 350 - total flux cleaned = 3.0601e-05 Jy ! Component: 400 - total flux cleaned = 3.02178e-05 Jy ! Component: 450 - total flux cleaned = 3.00888e-05 Jy ! Component: 500 - total flux cleaned = 2.98424e-05 Jy ! Component: 550 - total flux cleaned = 7.8112e-05 Jy ! Component: 600 - total flux cleaned = 5.41023e-05 Jy ! Component: 650 - total flux cleaned = -1.62629e-05 Jy ! Component: 700 - total flux cleaned = -1.59857e-05 Jy ! Component: 750 - total flux cleaned = -1.56737e-05 Jy ! Component: 800 - total flux cleaned = 2.99603e-05 Jy ! Component: 850 - total flux cleaned = -1.55326e-05 Jy ! Component: 900 - total flux cleaned = -0.000104741 Jy ! Component: 950 - total flux cleaned = -0.000148729 Jy ! Component: 1000 - total flux cleaned = -0.000214084 Jy ! Component: 1050 - total flux cleaned = -0.000300492 Jy ! Component: 1100 - total flux cleaned = -0.000406578 Jy ! Component: 1150 - total flux cleaned = -0.000427043 Jy ! Component: 1200 - total flux cleaned = -0.00038538 Jy ! Component: 1250 - total flux cleaned = -0.000447456 Jy ! Component: 1300 - total flux cleaned = -0.000488263 Jy ! Component: 1350 - total flux cleaned = -0.000528869 Jy ! Component: 1400 - total flux cleaned = -0.000508808 Jy ! Component: 1450 - total flux cleaned = -0.000548828 Jy ! Component: 1500 - total flux cleaned = -0.000509668 Jy ! Component: 1550 - total flux cleaned = -0.000607454 Jy ! Component: 1600 - total flux cleaned = -0.000587725 Jy ! Component: 1650 - total flux cleaned = -0.000568415 Jy ! Component: 1700 - total flux cleaned = -0.000530198 Jy ! Component: 1750 - total flux cleaned = -0.000586938 Jy ! Component: 1800 - total flux cleaned = -0.000511688 Jy ! Component: 1850 - total flux cleaned = -0.000511667 Jy ! Component: 1900 - total flux cleaned = -0.000456245 Jy ! Component: 1950 - total flux cleaned = -0.000437927 Jy ! Component: 2000 - total flux cleaned = -0.000492613 Jy ! Component: 2050 - total flux cleaned = -0.000510662 Jy ! Component: 2100 - total flux cleaned = -0.000528627 Jy ! Component: 2150 - total flux cleaned = -0.000528622 Jy ! Component: 2200 - total flux cleaned = -0.000493233 Jy ! Component: 2250 - total flux cleaned = -0.000563431 Jy ! Component: 2300 - total flux cleaned = -0.000580973 Jy ! Component: 2350 - total flux cleaned = -0.000528983 Jy ! Component: 2400 - total flux cleaned = -0.000563563 Jy ! Component: 2450 - total flux cleaned = -0.000683221 Jy ! Component: 2500 - total flux cleaned = -0.000615202 Jy ! Component: 2550 - total flux cleaned = -0.000632119 Jy ! Component: 2600 - total flux cleaned = -0.000682416 Jy ! Component: 2650 - total flux cleaned = -0.000749024 Jy ! Component: 2700 - total flux cleaned = -0.000732443 Jy ! Component: 2750 - total flux cleaned = -0.000732296 Jy ! Component: 2800 - total flux cleaned = -0.000781378 Jy ! Component: 2850 - total flux cleaned = -0.000797802 Jy ! Component: 2900 - total flux cleaned = -0.000765504 Jy ! Component: 2950 - total flux cleaned = -0.000829695 Jy ! Component: 3000 - total flux cleaned = -0.000845518 Jy ! Component: 3050 - total flux cleaned = -0.000845501 Jy ! Component: 3100 - total flux cleaned = -0.000861317 Jy ! Component: 3150 - total flux cleaned = -0.000830159 Jy ! Component: 3200 - total flux cleaned = -0.000861303 Jy ! Component: 3250 - total flux cleaned = -0.000799461 Jy ! Component: 3300 - total flux cleaned = -0.000876398 Jy ! Component: 3350 - total flux cleaned = -0.000876497 Jy ! Component: 3400 - total flux cleaned = -0.000845962 Jy ! Component: 3450 - total flux cleaned = -0.00089147 Jy ! Component: 3500 - total flux cleaned = -0.000891432 Jy ! Component: 3550 - total flux cleaned = -0.000816372 Jy ! Component: 3600 - total flux cleaned = -0.000801456 Jy ! Component: 3650 - total flux cleaned = -0.000742024 Jy ! Component: 3700 - total flux cleaned = -0.000712547 Jy ! Component: 3750 - total flux cleaned = -0.000697793 Jy ! Component: 3800 - total flux cleaned = -0.000712539 Jy ! Component: 3850 - total flux cleaned = -0.00063962 Jy ! Component: 3900 - total flux cleaned = -0.000639677 Jy ! Component: 3950 - total flux cleaned = -0.000567445 Jy ! Component: 4000 - total flux cleaned = -0.000452473 Jy ! Component: 4050 - total flux cleaned = -0.000409402 Jy ! Total flux subtracted in 4096 components = -0.000366713 Jy ! Clean residual min=-0.000885 max=0.000803 Jy/beam ! Clean residual mean=0.000000 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.593848 Jy keep ! Adding 299 model components to the UV plane model. ! The established model now contains 391 components and 0.593847 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap J0853+0654_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.176 x 8.16 at -3.757 degrees (North through East) ! Clean map min=-0.0014777 max=0.48097 Jy/beam ! Writing clean map to FITS file: J0853+0654_S_map.fits wmodel J0853+0654_S_map.mod ! Writing 391 model components to file: J0853+0654_S_map.mod wobs J0853+0654_S_uvs.fits ! Writing UV FITS file: J0853+0654_S_uvs.fits wwins J0853+0654_S_map.win ! wwins: Wrote 3 windows to J0853+0654_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.480968 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000267409 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.166794 0.166794 0.333589 0.667177 1.33435 2.66871 5.33742 10.6748 21.3497 42.6994 85.3987 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.48 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1798.62 quit ! Quitting program ! Log file J0853+0654_S_dfm.log closed on Fri Feb 15 19:48:58 2019