! Started logfile: J0234+0446_S_dfm.log on Fri Feb 15 19:42:24 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 J0234+0446_S_uvm.fits ! Reading UV FITS file: J0234+0446_S_uvm.fits ! AN table 1: 23 integrations on 28 of 28 possible baselines. ! AN table 2: 96 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.95971 visibilities/baseline/integration-bin. ! Found source: J0234+0446 ! ! 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 19056 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 J0234+0446_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 2 telescope corrections were flagged in sub-array 1. ! A total of 22 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 22 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 22 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 184 telescope corrections were flagged in sub-array 1. ! A total of 960 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.025710Jy sigma=15.892336 ! Fit after self-cal, rms=0.791819Jy sigma=12.295338 ! 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=2.545 mas, bmaj=6.998 mas, bpa=-3.846 degrees ! Estimated noise=0.637021 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 = 0.153656 Jy ! Component: 100 - total flux cleaned = 0.198716 Jy ! Total flux subtracted in 100 components = 0.198716 Jy ! Clean residual min=-0.007836 max=0.020494 Jy/beam ! Clean residual mean=0.000024 rms=0.002440 Jy/beam ! Combined flux in latest and established models = 0.198716 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.198716 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.091519Jy sigma=1.140178 ! Fit after self-cal, rms=0.091447Jy sigma=1.138876 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0226772 Jy ! Component: 100 - total flux cleaned = 0.0346506 Jy ! Total flux subtracted in 100 components = 0.0346506 Jy ! Clean residual min=-0.007427 max=0.009424 Jy/beam ! Clean residual mean=0.000014 rms=0.001941 Jy/beam ! Combined flux in latest and established models = 0.233366 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 17 components and 0.233366 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.084071Jy sigma=1.009447 ! Fit after self-cal, rms=0.084054Jy sigma=1.008912 ! 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=3.201 mas, bmaj=8.053 mas, bpa=-2.557 degrees ! Estimated noise=0.401519 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 = 0.00993616 Jy ! Component: 100 - total flux cleaned = 0.0154904 Jy ! Component: 150 - total flux cleaned = 0.0188323 Jy ! Component: 200 - total flux cleaned = 0.0208904 Jy ! Total flux subtracted in 200 components = 0.0208904 Jy ! Clean residual min=-0.007498 max=0.008503 Jy/beam ! Clean residual mean=0.000016 rms=0.001928 Jy/beam ! Combined flux in latest and established models = 0.254257 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 40 components and 0.254257 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.082946Jy sigma=0.984494 ! Fit after self-cal, rms=0.082949Jy sigma=0.984309 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.201 x 8.053 at -2.557 degrees (North through East) ! Clean map min=-0.007374 max=0.20544 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.91 HN 0.92 LA 0.95 ! MK 0.99 NL 0.99 OV 0.92 PT 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.13 FD 1.04 HN 1.01 KP 1.00 ! LA 0.96 MK 1.04 NL 0.95 OV 1.01 ! PT 1.06 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.66 FD 0.90 HN 0.92 LA 0.94 ! MK 0.94 NL 1.01 OV 0.94 PT 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.43 FD 1.05 HN 1.01 KP 1.01 ! LA 0.94 MK 1.05 NL 0.95 OV 1.03 ! PT 1.06 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.78 FD 0.92 HN 0.94 LA 0.96 ! MK 0.98 NL 0.98 OV 0.92 PT 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.25 FD 1.06 HN 1.02 KP 1.00 ! LA 0.96 MK 1.08 NL 0.86 OV 1.03 ! PT 1.07 SC 0.93 ! ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.082949Jy sigma=0.984309 ! Fit after self-cal, rms=0.090341Jy sigma=0.870726 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.211 mas, bmaj=8.101 mas, bpa=-2.245 degrees ! Estimated noise=0.405668 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 = 0.000811495 Jy ! Component: 100 - total flux cleaned = 0.000866804 Jy ! Component: 150 - total flux cleaned = 0.000864275 Jy ! Component: 200 - total flux cleaned = 0.000865329 Jy ! Total flux subtracted in 200 components = 0.000865329 Jy ! Clean residual min=-0.004609 max=0.005083 Jy/beam ! Clean residual mean=0.000003 rms=0.001357 Jy/beam ! Combined flux in latest and established models = 0.255122 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 44 components and 0.255122 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.090110Jy sigma=0.870298 ! Fit after self-cal, rms=0.090166Jy sigma=0.869885 ! 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=0.090166Jy sigma=0.869885 ! Fit after self-cal, rms=0.089370Jy sigma=0.858106 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.201 mas, bmaj=8.129 mas, bpa=-2.471 degrees ! Estimated noise=0.409135 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110714 Jy ! Component: 100 - total flux cleaned = 0.00111065 Jy ! Component: 150 - total flux cleaned = 0.00105041 Jy ! Component: 200 - total flux cleaned = 0.00104969 Jy ! Total flux subtracted in 200 components = 0.00104969 Jy ! Clean residual min=-0.004827 max=0.004947 Jy/beam ! Clean residual mean=0.000004 rms=0.001296 Jy/beam ! Combined flux in latest and established models = 0.256172 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 45 components and 0.256172 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.089052Jy sigma=0.857433 ! Fit after self-cal, rms=0.089074Jy sigma=0.857354 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 = -1.35929e-05 Jy ! Component: 100 - total flux cleaned = -1.2204e-05 Jy ! Component: 150 - total flux cleaned = -8.22089e-05 Jy ! Component: 200 - total flux cleaned = -0.000145767 Jy ! Total flux subtracted in 200 components = -0.000145767 Jy ! Clean residual min=-0.004840 max=0.004923 Jy/beam ! Clean residual mean=0.000004 rms=0.001295 Jy/beam ! Combined flux in latest and established models = 0.256026 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 49 components and 0.256026 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.088958Jy sigma=0.857312 ! Fit after self-cal, rms=0.088957Jy sigma=0.857303 ! 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=0.088957Jy sigma=0.857303 ! Fit after self-cal, rms=0.071896Jy sigma=0.752517 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.201 mas, bmaj=8.125 mas, bpa=-2.525 degrees ! Estimated noise=0.408199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000305564 Jy ! Component: 100 - total flux cleaned = -0.000326325 Jy ! Component: 150 - total flux cleaned = -0.000325052 Jy ! Component: 200 - total flux cleaned = -0.00032493 Jy ! Total flux subtracted in 200 components = -0.00032493 Jy ! Clean residual min=-0.001223 max=0.001106 Jy/beam ! Clean residual mean=-0.000001 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.255701 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 55 components and 0.255701 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.071874Jy sigma=0.752377 ! Fit after self-cal, rms=0.071963Jy sigma=0.751966 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 = 2.32416e-05 Jy ! Component: 100 - total flux cleaned = 2.49921e-05 Jy ! Component: 150 - total flux cleaned = 2.51249e-05 Jy ! Component: 200 - total flux cleaned = 2.50579e-05 Jy ! Total flux subtracted in 200 components = 2.50579e-05 Jy ! Clean residual min=-0.001164 max=0.001085 Jy/beam ! Clean residual mean=-0.000001 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.255726 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 55 components and 0.255726 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.071952Jy sigma=0.751901 ! Fit after self-cal, rms=0.071953Jy sigma=0.751888 ! 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=0.071953Jy sigma=0.751888 ! Fit after self-cal, rms=0.072105Jy sigma=0.751869 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.035 mas, bmaj=12.2 mas, bpa=-5.598 degrees ! Estimated noise=0.514171 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.51767e-05 Jy ! Component: 100 - total flux cleaned = -1.29675e-05 Jy ! Component: 150 - total flux cleaned = -1.28463e-05 Jy ! Component: 200 - total flux cleaned = -3.14412e-05 Jy ! Total flux subtracted in 200 components = -3.14412e-05 Jy ! Clean residual min=-0.001252 max=0.001213 Jy/beam ! Clean residual mean=-0.000002 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.255695 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 65 components and 0.255695 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.072102Jy sigma=0.751876 ! Fit after self-cal, rms=0.072102Jy sigma=0.751830 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 = -1.36012e-05 Jy ! Component: 100 - total flux cleaned = -1.18706e-05 Jy ! Component: 150 - total flux cleaned = -2.4685e-05 Jy ! Component: 200 - total flux cleaned = -3.6213e-05 Jy ! Total flux subtracted in 200 components = -3.6213e-05 Jy ! Clean residual min=-0.001255 max=0.001205 Jy/beam ! Clean residual mean=-0.000002 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.255659 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 72 components and 0.255659 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.072099Jy sigma=0.751851 ! Fit after self-cal, rms=0.072099Jy sigma=0.751815 ! 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=3.201 mas, bmaj=8.126 mas, bpa=-2.512 degrees ! Estimated noise=0.407856 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.201 x 8.126 at -2.512 degrees (North through East) ! Clean map min=-0.001044 max=0.21052 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=2.543 mas, bmaj=7.01 mas, bpa=-3.627 degrees ! Estimated noise=0.646027 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.155536 Jy ! Component: 100 - total flux cleaned = 0.202334 Jy ! Component: 150 - total flux cleaned = 0.225457 Jy ! Component: 200 - total flux cleaned = 0.2371 Jy ! Total flux subtracted in 200 components = 0.2371 Jy ! Clean residual min=-0.002693 max=0.005497 Jy/beam ! Clean residual mean=0.000005 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.2371 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.2371 Jy ! Inverting map and beam ! Estimated beam: bmin=3.201 mas, bmaj=8.126 mas, bpa=-2.512 degrees ! Estimated noise=0.407856 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 = 0.00808592 Jy ! Component: 100 - total flux cleaned = 0.0122481 Jy ! Component: 150 - total flux cleaned = 0.0145432 Jy ! Component: 200 - total flux cleaned = 0.0158644 Jy ! Total flux subtracted in 200 components = 0.0158644 Jy ! Clean residual min=-0.001119 max=0.001447 Jy/beam ! Clean residual mean=0.000001 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.252964 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 43 components and 0.252964 Jy ! Inverting map ! Added new window around map position (-3.5, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132993 Jy ! Component: 100 - total flux cleaned = 0.00178669 Jy ! Component: 150 - total flux cleaned = 0.00219231 Jy ! Component: 200 - total flux cleaned = 0.00239815 Jy ! Total flux subtracted in 200 components = 0.00239815 Jy ! Clean residual min=-0.001081 max=0.001020 Jy/beam ! Clean residual mean=-0.000001 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.255363 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 66 components and 0.255363 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=7.035 mas, bmaj=12.2 mas, bpa=-5.598 degrees ! Estimated noise=0.514171 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000366308 Jy ! Component: 100 - total flux cleaned = 0.000504311 Jy ! Component: 150 - total flux cleaned = 0.000621212 Jy ! Component: 200 - total flux cleaned = 0.000704239 Jy ! Total flux subtracted in 200 components = 0.000704239 Jy ! Clean residual min=-0.001248 max=0.001214 Jy/beam ! Clean residual mean=-0.000002 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.256067 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 = 4.13614e-05 Jy ! Component: 100 - total flux cleaned = 7.14697e-05 Jy ! Component: 150 - total flux cleaned = 0.000103013 Jy ! Component: 200 - total flux cleaned = 0.000121694 Jy ! Total flux subtracted in 200 components = 0.000121694 Jy ! Clean residual min=-0.001244 max=0.001224 Jy/beam ! Clean residual mean=-0.000003 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.256189 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 89 components and 0.256189 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.201 mas, bmaj=8.126 mas, bpa=-2.512 degrees ! Estimated noise=0.407856 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000194259 Jy ! Component: 100 - total flux cleaned = -0.000163968 Jy ! Component: 150 - total flux cleaned = -0.000124199 Jy ! Component: 200 - total flux cleaned = -7.84307e-05 Jy ! Total flux subtracted in 200 components = -7.84307e-05 Jy ! Clean residual min=-0.001116 max=0.001037 Jy/beam ! Clean residual mean=-0.000001 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.25611 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 103 components and 0.25611 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.072071Jy sigma=0.751457 ! Fit after self-cal, rms=0.072065Jy sigma=0.751401 wmodel J0234+0446_S_map.mod ! Writing 103 model components to file: J0234+0446_S_map.mod wobs J0234+0446_S_uvs.fits ! Writing UV FITS file: J0234+0446_S_uvs.fits wwins J0234+0446_S_map.win ! wwins: Wrote 2 windows to J0234+0446_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 = 8.02054e-06 Jy ! Component: 100 - total flux cleaned = 6.28536e-05 Jy ! Component: 150 - total flux cleaned = 6.31607e-05 Jy ! Component: 200 - total flux cleaned = 6.31001e-05 Jy ! Component: 250 - total flux cleaned = 1.32718e-05 Jy ! Component: 300 - total flux cleaned = -2.99891e-06 Jy ! Component: 350 - total flux cleaned = -6.71277e-05 Jy ! Component: 400 - total flux cleaned = -0.00012982 Jy ! Component: 450 - total flux cleaned = -0.000175653 Jy ! Component: 500 - total flux cleaned = -0.000205823 Jy ! Component: 550 - total flux cleaned = -0.000265435 Jy ! Component: 600 - total flux cleaned = -0.000309136 Jy ! Component: 650 - total flux cleaned = -0.00038128 Jy ! Component: 700 - total flux cleaned = -0.000424116 Jy ! Component: 750 - total flux cleaned = -0.000536547 Jy ! Component: 800 - total flux cleaned = -0.000550411 Jy ! Component: 850 - total flux cleaned = -0.000618917 Jy ! Component: 900 - total flux cleaned = -0.000686695 Jy ! Component: 950 - total flux cleaned = -0.000659925 Jy ! Component: 1000 - total flux cleaned = -0.000712801 Jy ! Component: 1050 - total flux cleaned = -0.000725889 Jy ! Component: 1100 - total flux cleaned = -0.000777667 Jy ! Component: 1150 - total flux cleaned = -0.000777618 Jy ! Component: 1200 - total flux cleaned = -0.000815504 Jy ! Component: 1250 - total flux cleaned = -0.000802914 Jy ! Component: 1300 - total flux cleaned = -0.000840297 Jy ! Component: 1350 - total flux cleaned = -0.000840233 Jy ! Component: 1400 - total flux cleaned = -0.000889087 Jy ! Component: 1450 - total flux cleaned = -0.000913027 Jy ! Component: 1500 - total flux cleaned = -0.000948859 Jy ! Component: 1550 - total flux cleaned = -0.000948728 Jy ! Component: 1600 - total flux cleaned = -0.000948786 Jy ! Component: 1650 - total flux cleaned = -0.000937257 Jy ! Component: 1700 - total flux cleaned = -0.000948683 Jy ! Component: 1750 - total flux cleaned = -0.00096014 Jy ! Component: 1800 - total flux cleaned = -0.000982923 Jy ! Component: 1850 - total flux cleaned = -0.000971574 Jy ! Component: 1900 - total flux cleaned = -0.000971497 Jy ! Component: 1950 - total flux cleaned = -0.000982606 Jy ! Component: 2000 - total flux cleaned = -0.000993696 Jy ! Component: 2050 - total flux cleaned = -0.000993569 Jy ! Component: 2100 - total flux cleaned = -0.00100439 Jy ! Component: 2150 - total flux cleaned = -0.000993548 Jy ! Component: 2200 - total flux cleaned = -0.00100435 Jy ! Component: 2250 - total flux cleaned = -0.00102577 Jy ! Component: 2300 - total flux cleaned = -0.00100459 Jy ! Component: 2350 - total flux cleaned = -0.00102571 Jy ! Component: 2400 - total flux cleaned = -0.00102576 Jy ! Component: 2450 - total flux cleaned = -0.00104653 Jy ! Component: 2500 - total flux cleaned = -0.00103619 Jy ! Component: 2550 - total flux cleaned = -0.00103625 Jy ! Component: 2600 - total flux cleaned = -0.00102619 Jy ! Component: 2650 - total flux cleaned = -0.00105664 Jy ! Component: 2700 - total flux cleaned = -0.00104647 Jy ! Component: 2750 - total flux cleaned = -0.00104657 Jy ! Component: 2800 - total flux cleaned = -0.00108649 Jy ! Component: 2850 - total flux cleaned = -0.00104684 Jy ! Component: 2900 - total flux cleaned = -0.00107641 Jy ! Component: 2950 - total flux cleaned = -0.00109603 Jy ! Component: 3000 - total flux cleaned = -0.00104719 Jy ! Component: 3050 - total flux cleaned = -0.00103752 Jy ! Component: 3100 - total flux cleaned = -0.0010761 Jy ! Component: 3150 - total flux cleaned = -0.00104731 Jy ! Component: 3200 - total flux cleaned = -0.00109501 Jy ! Component: 3250 - total flux cleaned = -0.00109501 Jy ! Component: 3300 - total flux cleaned = -0.00109502 Jy ! Component: 3350 - total flux cleaned = -0.00110441 Jy ! Component: 3400 - total flux cleaned = -0.00112315 Jy ! Component: 3450 - total flux cleaned = -0.00110463 Jy ! Component: 3500 - total flux cleaned = -0.00114165 Jy ! Component: 3550 - total flux cleaned = -0.00114169 Jy ! Component: 3600 - total flux cleaned = -0.00113246 Jy ! Component: 3650 - total flux cleaned = -0.00115992 Jy ! Component: 3700 - total flux cleaned = -0.00115991 Jy ! Component: 3750 - total flux cleaned = -0.00117798 Jy ! Component: 3800 - total flux cleaned = -0.00113297 Jy ! Component: 3850 - total flux cleaned = -0.00114193 Jy ! Component: 3900 - total flux cleaned = -0.00115077 Jy ! Component: 3950 - total flux cleaned = -0.00115076 Jy ! Component: 4000 - total flux cleaned = -0.00115079 Jy ! Component: 4050 - total flux cleaned = -0.001142 Jy ! Total flux subtracted in 4096 components = -0.00116826 Jy ! Clean residual min=-0.000575 max=0.000491 Jy/beam ! Clean residual mean=-0.000000 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.254942 Jy keep ! Adding 292 model components to the UV plane model. ! The established model now contains 395 components and 0.254942 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap J0234+0446_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.201 x 8.126 at -2.512 degrees (North through East) ! Clean map min=-0.00088599 max=0.21122 Jy/beam ! Writing clean map to FITS file: J0234+0446_S_map.fits wmodel J0234+0446_S_map.mod ! Writing 395 model components to file: J0234+0446_S_map.mod wobs J0234+0446_S_uvs.fits ! Writing UV FITS file: J0234+0446_S_uvs.fits wwins J0234+0446_S_map.win ! wwins: Wrote 3 windows to J0234+0446_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.211224 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000165257 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.234714 0.234714 0.469428 0.938855 1.87771 3.75542 7.51084 15.0217 30.0434 60.0867 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.211 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1278.15 quit ! Quitting program ! Log file J0234+0446_S_dfm.log closed on Fri Feb 15 19:42:29 2019