! Started logfile: J1339+6328_S_dfm.log on Fri Feb 15 19:52:59 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 J1339+6328_S_uvm.fits ! Reading UV FITS file: J1339+6328_S_uvm.fits ! AN table 1: 17 integrations on 45 of 45 possible baselines. ! AN table 2: 16 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.940963 visibilities/baseline/integration-bin. ! Found source: J1339+6328 ! ! 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 4144 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 J1339+6328_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 5 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 170 telescope corrections were flagged in sub-array 1. ! A total of 112 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.056862Jy sigma=15.464054 ! Fit after self-cal, rms=0.621531Jy sigma=9.258017 ! 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=2.429 mas, bmaj=10.16 mas, bpa=-38.09 degrees ! Estimated noise=1.32918 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 = 0.285481 Jy ! Component: 100 - total flux cleaned = 0.383819 Jy ! Total flux subtracted in 100 components = 0.383819 Jy ! Clean residual min=-0.022018 max=0.046667 Jy/beam ! Clean residual mean=0.000065 rms=0.007888 Jy/beam ! Combined flux in latest and established models = 0.383819 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.383819 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.126620Jy sigma=1.659915 ! Fit after self-cal, rms=0.126273Jy sigma=1.656064 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0534957 Jy ! Component: 100 - total flux cleaned = 0.0861111 Jy ! Total flux subtracted in 100 components = 0.0861111 Jy ! Clean residual min=-0.014532 max=0.022973 Jy/beam ! Clean residual mean=0.000031 rms=0.004308 Jy/beam ! Combined flux in latest and established models = 0.46993 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 24 components and 0.46993 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.094969Jy sigma=1.175859 ! Fit after self-cal, rms=0.094148Jy sigma=1.166373 ! 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=2.885 mas, bmaj=9.818 mas, bpa=-40.38 degrees ! Estimated noise=0.915344 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 = 0.0272008 Jy ! Component: 100 - total flux cleaned = 0.0431734 Jy ! Component: 150 - total flux cleaned = 0.05396 Jy ! Component: 200 - total flux cleaned = 0.0617039 Jy ! Total flux subtracted in 200 components = 0.0617039 Jy ! Clean residual min=-0.013027 max=0.010921 Jy/beam ! Clean residual mean=0.000009 rms=0.002791 Jy/beam ! Combined flux in latest and established models = 0.531634 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 53 components and 0.531634 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.084314Jy sigma=1.026921 ! Fit after self-cal, rms=0.084006Jy sigma=1.023454 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.885 x 9.818 at -40.38 degrees (North through East) ! Clean map min=-0.010862 max=0.38155 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 1.02 HN 0.99 KP 0.95 ! LA 0.94 MK 0.97 NL 1.14 OV 0.99 ! PT 0.99 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 1.03 HN 0.98 KP 1.03 ! MK 0.98 NL 1.00 OV 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.02 HN 0.99 KP 1.03 ! LA 0.86 MK 0.99 NL 0.80 OV 0.99 ! PT 1.00 SC 1.42 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 1.03 HN 0.99 KP 1.06 ! MK 0.97 NL 0.78 OV 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.02 HN 1.00 KP 1.00 ! LA 0.84 MK 0.99 NL 1.13 OV 1.00 ! PT 1.02 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.05 HN 1.01 KP 1.06 ! MK 1.01 NL 0.98 OV 1.03 ! ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.084006Jy sigma=1.023454 ! Fit after self-cal, rms=0.068429Jy sigma=0.824520 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.892 mas, bmaj=9.863 mas, bpa=-40.47 degrees ! Estimated noise=0.906711 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 (-10, -20.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00461568 Jy ! Component: 100 - total flux cleaned = 0.00433836 Jy ! Component: 150 - total flux cleaned = 0.0043359 Jy ! Component: 200 - total flux cleaned = 0.00424375 Jy ! Total flux subtracted in 200 components = 0.00424375 Jy ! Clean residual min=-0.002872 max=0.002976 Jy/beam ! Clean residual mean=-0.000005 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.535878 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 75 components and 0.535878 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.067743Jy sigma=0.815243 ! Fit after self-cal, rms=0.067756Jy sigma=0.814772 ! 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=0.067756Jy sigma=0.814772 ! Fit after self-cal, rms=0.067766Jy sigma=0.814694 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.892 mas, bmaj=9.862 mas, bpa=-40.49 degrees ! Estimated noise=0.906891 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000652049 Jy ! Component: 100 - total flux cleaned = 0.000585208 Jy ! Component: 150 - total flux cleaned = 0.000588049 Jy ! Component: 200 - total flux cleaned = 0.000476889 Jy ! Total flux subtracted in 200 components = 0.000476889 Jy ! Clean residual min=-0.002625 max=0.002761 Jy/beam ! Clean residual mean=-0.000005 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.536354 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 89 components and 0.536354 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.067594Jy sigma=0.812989 ! Fit after self-cal, rms=0.067583Jy sigma=0.812915 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 = -5.55947e-05 Jy ! Component: 100 - total flux cleaned = -0.000212511 Jy ! Component: 150 - total flux cleaned = -0.000406047 Jy ! Component: 200 - total flux cleaned = -0.000538859 Jy ! Total flux subtracted in 200 components = -0.000538859 Jy ! Clean residual min=-0.002475 max=0.002731 Jy/beam ! Clean residual mean=-0.000005 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.535816 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 98 components and 0.535816 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.067480Jy sigma=0.812102 ! Fit after self-cal, rms=0.067474Jy sigma=0.812068 ! 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=0.067474Jy sigma=0.812068 ! Fit after self-cal, rms=0.067464Jy sigma=0.811983 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.89 mas, bmaj=9.861 mas, bpa=-40.49 degrees ! Estimated noise=0.906755 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000500213 Jy ! Component: 100 - total flux cleaned = 0.00049937 Jy ! Component: 150 - total flux cleaned = 0.00038356 Jy ! Component: 200 - total flux cleaned = 0.000310576 Jy ! Total flux subtracted in 200 components = 0.000310576 Jy ! Clean residual min=-0.002415 max=0.002697 Jy/beam ! Clean residual mean=-0.000005 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.536126 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 103 components and 0.536126 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.067388Jy sigma=0.811447 ! Fit after self-cal, rms=0.067384Jy sigma=0.811413 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 (51.5, 118.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112699 Jy ! Component: 100 - total flux cleaned = 0.000821253 Jy ! Component: 150 - total flux cleaned = 0.000510315 Jy ! Component: 200 - total flux cleaned = 0.000510317 Jy ! Total flux subtracted in 200 components = 0.000510317 Jy ! Clean residual min=-0.002232 max=0.002111 Jy/beam ! Clean residual mean=-0.000005 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.536637 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 134 components and 0.536637 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.067229Jy sigma=0.809498 ! Fit after self-cal, rms=0.067235Jy sigma=0.809412 ! 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=0.067235Jy sigma=0.809412 ! Fit after self-cal, rms=0.067273Jy sigma=0.809284 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.928 mas, bmaj=11.36 mas, bpa=-52.08 degrees ! Estimated noise=1.18922 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000366646 Jy ! Component: 100 - total flux cleaned = 0.000298469 Jy ! Component: 150 - total flux cleaned = 0.000327249 Jy ! Component: 200 - total flux cleaned = 0.000381905 Jy ! Total flux subtracted in 200 components = 0.000381905 Jy ! Clean residual min=-0.002510 max=0.002257 Jy/beam ! Clean residual mean=-0.000009 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.537019 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 159 components and 0.537019 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.067234Jy sigma=0.809029 ! Fit after self-cal, rms=0.067230Jy sigma=0.808998 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 = -0.000115481 Jy ! Component: 100 - total flux cleaned = -0.000114711 Jy ! Component: 150 - total flux cleaned = -0.000113654 Jy ! Component: 200 - total flux cleaned = -0.000135706 Jy ! Total flux subtracted in 200 components = -0.000135706 Jy ! Clean residual min=-0.002476 max=0.002199 Jy/beam ! Clean residual mean=-0.000009 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.536883 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 177 components and 0.536883 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.067215Jy sigma=0.808886 ! Fit after self-cal, rms=0.067213Jy sigma=0.808872 ! 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=2.889 mas, bmaj=9.863 mas, bpa=-40.48 degrees ! Estimated noise=0.907027 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.889 x 9.863 at -40.48 degrees (North through East) ! Clean map min=-0.0029223 max=0.37802 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=2.441 mas, bmaj=10.17 mas, bpa=-38.22 degrees ! Estimated noise=1.31484 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.281903 Jy ! Component: 100 - total flux cleaned = 0.379338 Jy ! Component: 150 - total flux cleaned = 0.43344 Jy ! Component: 200 - total flux cleaned = 0.466048 Jy ! Total flux subtracted in 200 components = 0.466048 Jy ! Clean residual min=-0.009547 max=0.016911 Jy/beam ! Clean residual mean=0.000021 rms=0.003334 Jy/beam ! Combined flux in latest and established models = 0.466048 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.466048 Jy ! Inverting map and beam ! Estimated beam: bmin=2.889 mas, bmaj=9.863 mas, bpa=-40.48 degrees ! Estimated noise=0.907027 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 = 0.0261575 Jy ! Component: 100 - total flux cleaned = 0.0413814 Jy ! Component: 150 - total flux cleaned = 0.0505741 Jy ! Component: 200 - total flux cleaned = 0.055967 Jy ! Total flux subtracted in 200 components = 0.055967 Jy ! Clean residual min=-0.003938 max=0.004674 Jy/beam ! Clean residual mean=0.000001 rms=0.001176 Jy/beam ! Combined flux in latest and established models = 0.522015 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 53 components and 0.522015 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=6.928 mas, bmaj=11.36 mas, bpa=-52.08 degrees ! Estimated noise=1.18922 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00678429 Jy ! Component: 100 - total flux cleaned = 0.00947925 Jy ! Component: 150 - total flux cleaned = 0.0105481 Jy ! Component: 200 - total flux cleaned = 0.0115161 Jy ! Total flux subtracted in 200 components = 0.0115161 Jy ! Clean residual min=-0.003456 max=0.003391 Jy/beam ! Clean residual mean=-0.000006 rms=0.000900 Jy/beam ! Combined flux in latest and established models = 0.533531 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 = 0.000813659 Jy ! Component: 100 - total flux cleaned = 0.00137555 Jy ! Component: 150 - total flux cleaned = 0.0017486 Jy ! Component: 200 - total flux cleaned = 0.00203021 Jy ! Total flux subtracted in 200 components = 0.00203021 Jy ! Clean residual min=-0.002953 max=0.002611 Jy/beam ! Clean residual mean=-0.000008 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.535561 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 106 components and 0.535561 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.889 mas, bmaj=9.863 mas, bpa=-40.48 degrees ! Estimated noise=0.907027 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000844027 Jy ! Component: 100 - total flux cleaned = 0.0010208 Jy ! Component: 150 - total flux cleaned = 0.000943562 Jy ! Component: 200 - total flux cleaned = 0.000942788 Jy ! Total flux subtracted in 200 components = 0.000942788 Jy ! Clean residual min=-0.002497 max=0.002642 Jy/beam ! Clean residual mean=-0.000004 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.536504 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 136 components and 0.536504 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.067640Jy sigma=0.812004 ! Fit after self-cal, rms=0.067627Jy sigma=0.811802 wmodel J1339+6328_S_map.mod ! Writing 136 model components to file: J1339+6328_S_map.mod wobs J1339+6328_S_uvs.fits ! Writing UV FITS file: J1339+6328_S_uvs.fits wwins J1339+6328_S_map.win ! wwins: Wrote 3 windows to J1339+6328_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 = 0.000198547 Jy ! Component: 100 - total flux cleaned = -9.34701e-05 Jy ! Component: 150 - total flux cleaned = -0.000486018 Jy ! Component: 200 - total flux cleaned = -0.000745437 Jy ! Component: 250 - total flux cleaned = -0.000885954 Jy ! Component: 300 - total flux cleaned = -0.000955054 Jy ! Component: 350 - total flux cleaned = -0.00108635 Jy ! Component: 400 - total flux cleaned = -0.00127433 Jy ! Component: 450 - total flux cleaned = -0.00142537 Jy ! Component: 500 - total flux cleaned = -0.00151388 Jy ! Component: 550 - total flux cleaned = -0.001686 Jy ! Component: 600 - total flux cleaned = -0.00193752 Jy ! Component: 650 - total flux cleaned = -0.00215463 Jy ! Component: 700 - total flux cleaned = -0.00244584 Jy ! Component: 750 - total flux cleaned = -0.00257503 Jy ! Component: 800 - total flux cleaned = -0.00262608 Jy ! Component: 850 - total flux cleaned = -0.00277549 Jy ! Component: 900 - total flux cleaned = -0.00302005 Jy ! Component: 950 - total flux cleaned = -0.00316426 Jy ! Component: 1000 - total flux cleaned = -0.00337675 Jy ! Component: 1050 - total flux cleaned = -0.00344631 Jy ! Component: 1100 - total flux cleaned = -0.00353781 Jy ! Component: 1150 - total flux cleaned = -0.0036958 Jy ! Component: 1200 - total flux cleaned = -0.00376225 Jy ! Component: 1250 - total flux cleaned = -0.00387173 Jy ! Component: 1300 - total flux cleaned = -0.00400113 Jy ! Component: 1350 - total flux cleaned = -0.00404399 Jy ! Component: 1400 - total flux cleaned = -0.00419072 Jy ! Component: 1450 - total flux cleaned = -0.00427307 Jy ! Component: 1500 - total flux cleaned = -0.00433397 Jy ! Component: 1550 - total flux cleaned = -0.00437385 Jy ! Component: 1600 - total flux cleaned = -0.00433444 Jy ! Component: 1650 - total flux cleaned = -0.0043739 Jy ! Component: 1700 - total flux cleaned = -0.0044706 Jy ! Component: 1750 - total flux cleaned = -0.00445144 Jy ! Component: 1800 - total flux cleaned = -0.00448911 Jy ! Component: 1850 - total flux cleaned = -0.00448912 Jy ! Component: 1900 - total flux cleaned = -0.00452627 Jy ! Component: 1950 - total flux cleaned = -0.00456296 Jy ! Component: 2000 - total flux cleaned = -0.00461711 Jy ! Component: 2050 - total flux cleaned = -0.00461709 Jy ! Component: 2100 - total flux cleaned = -0.00461714 Jy ! Component: 2150 - total flux cleaned = -0.00465216 Jy ! Component: 2200 - total flux cleaned = -0.0047217 Jy ! Component: 2250 - total flux cleaned = -0.00472162 Jy ! Component: 2300 - total flux cleaned = -0.0047559 Jy ! Component: 2350 - total flux cleaned = -0.00477267 Jy ! Component: 2400 - total flux cleaned = -0.00470551 Jy ! Component: 2450 - total flux cleaned = -0.00475559 Jy ! Component: 2500 - total flux cleaned = -0.00478879 Jy ! Component: 2550 - total flux cleaned = -0.00480523 Jy ! Component: 2600 - total flux cleaned = -0.00482142 Jy ! Component: 2650 - total flux cleaned = -0.00475629 Jy ! Component: 2700 - total flux cleaned = -0.00474029 Jy ! Component: 2750 - total flux cleaned = -0.00475629 Jy ! Component: 2800 - total flux cleaned = -0.00472435 Jy ! Component: 2850 - total flux cleaned = -0.00469277 Jy ! Component: 2900 - total flux cleaned = -0.00469265 Jy ! Component: 2950 - total flux cleaned = -0.0046613 Jy ! Component: 3000 - total flux cleaned = -0.00464581 Jy ! Component: 3050 - total flux cleaned = -0.00459959 Jy ! Component: 3100 - total flux cleaned = -0.0045842 Jy ! Component: 3150 - total flux cleaned = -0.00456902 Jy ! Component: 3200 - total flux cleaned = -0.00452363 Jy ! Component: 3250 - total flux cleaned = -0.00453865 Jy ! Component: 3300 - total flux cleaned = -0.0044636 Jy ! Component: 3350 - total flux cleaned = -0.00449354 Jy ! Component: 3400 - total flux cleaned = -0.00447871 Jy ! Component: 3450 - total flux cleaned = -0.00449346 Jy ! Component: 3500 - total flux cleaned = -0.004464 Jy ! Component: 3550 - total flux cleaned = -0.00447863 Jy ! Component: 3600 - total flux cleaned = -0.00444937 Jy ! Component: 3650 - total flux cleaned = -0.00444928 Jy ! Component: 3700 - total flux cleaned = -0.00444925 Jy ! Component: 3750 - total flux cleaned = -0.00442039 Jy ! Component: 3800 - total flux cleaned = -0.00444912 Jy ! Component: 3850 - total flux cleaned = -0.00444909 Jy ! Component: 3900 - total flux cleaned = -0.00446339 Jy ! Component: 3950 - total flux cleaned = -0.00449186 Jy ! Component: 4000 - total flux cleaned = -0.00450598 Jy ! Component: 4050 - total flux cleaned = -0.00452009 Jy ! Total flux subtracted in 4096 components = -0.00453423 Jy ! Clean residual min=-0.000870 max=0.000746 Jy/beam ! Clean residual mean=-0.000002 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.53197 Jy keep ! Adding 268 model components to the UV plane model. ! The established model now contains 404 components and 0.53197 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap J1339+6328_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.889 x 9.863 at -40.48 degrees (North through East) ! Clean map min=-0.0022921 max=0.37711 Jy/beam ! Writing clean map to FITS file: J1339+6328_S_map.fits wmodel J1339+6328_S_map.mod ! Writing 404 model components to file: J1339+6328_S_map.mod wobs J1339+6328_S_uvs.fits ! Writing UV FITS file: J1339+6328_S_uvs.fits wwins J1339+6328_S_map.win ! wwins: Wrote 4 windows to J1339+6328_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.377111 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000244843 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.194778 0.194778 0.389556 0.779111 1.55822 3.11644 6.23289 12.4658 24.9316 49.8631 99.7262 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.377 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1540.22 quit ! Quitting program ! Log file J1339+6328_S_dfm.log closed on Fri Feb 15 19:53:03 2019