! Started logfile: .//J0151-3606_X_dfm.log on Sat Oct 20 23:35:19 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J0151-3606_X_uva.fits ! Reading UV FITS file: .//J0151-3606_X_uva.fits ! AN table 1: 19 integrations on 10 of 10 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0151-3606 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 1520 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 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0151-3606_X] 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 0.200x0.200 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.999850Jy sigma=25.468454 ! Fit after self-cal, rms=0.984589Jy sigma=25.094044 ! 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=0.8251 mas, bmaj=5.905 mas, bpa=7.701 degrees ! Estimated noise=1.70213 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116155 Jy ! Component: 100 - total flux cleaned = 0.0148346 Jy ! Total flux subtracted in 100 components = 0.0148346 Jy ! Clean residual min=-0.002520 max=0.002538 Jy/beam ! Clean residual mean=-0.000005 rms=0.000918 Jy/beam ! Combined flux in latest and established models = 0.0148346 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0148346 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027740Jy sigma=0.609700 ! Fit after self-cal, rms=0.026361Jy sigma=0.576332 ! 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=0.9915 mas, bmaj=5.848 mas, bpa=6.925 degrees ! Estimated noise=0.747971 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 = 0.00361789 Jy ! Component: 100 - total flux cleaned = 0.00406959 Jy ! Component: 150 - total flux cleaned = 0.0047411 Jy ! Component: 200 - total flux cleaned = 0.00516628 Jy ! Total flux subtracted in 200 components = 0.00516628 Jy ! Clean residual min=-0.000812 max=0.000808 Jy/beam ! Clean residual mean=-0.000005 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0200009 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 66 components and 0.0200009 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025449Jy sigma=0.555916 ! Fit after self-cal, rms=0.025308Jy sigma=0.553911 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9915 x 5.848 at 6.925 degrees (North through East) ! Clean map min=-0.0020358 max=0.013636 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.08 NL 0.79 OV 0.89 PT 0.90 ! SC 1.26 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.37 NL 0.98 OV 0.98 PT 0.86 ! SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.87 NL 0.99 OV 1.15 PT 1.04 ! SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.17 NL 0.94 OV 0.96 PT 1.08 ! SC 0.88 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 NL 0.87 OV 1.02 PT 0.92 ! SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.88 NL 0.83 OV 0.83 PT 1.09 ! SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 NL 0.95 OV 0.95 PT 0.77 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 NL 0.84 OV 1.17 PT 0.90 ! SC 0.90 ! ! ! Fit before self-cal, rms=0.025308Jy sigma=0.553911 ! Fit after self-cal, rms=0.023115Jy sigma=0.549157 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9982 mas, bmaj=5.682 mas, bpa=6.859 degrees ! Estimated noise=0.708112 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 = 0.000722768 Jy ! Component: 100 - total flux cleaned = 0.00127387 Jy ! Component: 150 - total flux cleaned = 0.00137389 Jy ! Component: 200 - total flux cleaned = 0.00132046 Jy ! Total flux subtracted in 200 components = 0.00132046 Jy ! Clean residual min=-0.000429 max=0.000427 Jy/beam ! Clean residual mean=-0.000001 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.0213214 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 114 components and 0.0213214 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022979Jy sigma=0.545889 ! Fit after self-cal, rms=0.022959Jy sigma=0.543691 ! 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. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022959Jy sigma=0.543691 ! Fit after self-cal, rms=0.023169Jy sigma=0.543033 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9987 mas, bmaj=5.62 mas, bpa=6.848 degrees ! Estimated noise=0.701448 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000433397 Jy ! Component: 100 - total flux cleaned = 0.000898264 Jy ! Component: 150 - total flux cleaned = 0.00133486 Jy ! Component: 200 - total flux cleaned = 0.00147673 Jy ! Total flux subtracted in 200 components = 0.00147673 Jy ! Clean residual min=-0.000373 max=0.000370 Jy/beam ! Clean residual mean=-0.000001 rms=0.000131 Jy/beam ! Combined flux in latest and established models = 0.0227981 Jy selfcal ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 168 components and 0.0227981 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023074Jy sigma=0.540616 ! Fit after self-cal, rms=0.023118Jy sigma=0.539202 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 = 0.000195149 Jy ! Component: 100 - total flux cleaned = 0.00058362 Jy ! Component: 150 - total flux cleaned = 0.000636684 Jy ! Component: 200 - total flux cleaned = 0.000661944 Jy ! Total flux subtracted in 200 components = 0.000661944 Jy ! Clean residual min=-0.000370 max=0.000369 Jy/beam ! Clean residual mean=-0.000001 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.0234601 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 212 components and 0.0234601 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023041Jy sigma=0.537447 ! Fit after self-cal, rms=0.022991Jy sigma=0.536828 ! 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. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022991Jy sigma=0.536828 ! Fit after self-cal, rms=0.023543Jy sigma=0.536199 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9998 mas, bmaj=5.592 mas, bpa=6.817 degrees ! Estimated noise=0.694345 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.29785e-05 Jy ! Component: 100 - total flux cleaned = 0.000192758 Jy ! Component: 150 - total flux cleaned = 0.000193805 Jy ! Component: 200 - total flux cleaned = 0.000152685 Jy ! Total flux subtracted in 200 components = 0.000152685 Jy ! Clean residual min=-0.000331 max=0.000331 Jy/beam ! Clean residual mean=-0.000001 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.0236128 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 238 components and 0.0236127 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023493Jy sigma=0.534671 ! Fit after self-cal, rms=0.023572Jy sigma=0.534215 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 = 0.000125337 Jy ! Component: 100 - total flux cleaned = 5.75184e-05 Jy ! Component: 150 - total flux cleaned = 3.791e-05 Jy ! Component: 200 - total flux cleaned = -2.00745e-05 Jy ! Total flux subtracted in 200 components = -2.00745e-05 Jy ! Clean residual min=-0.000304 max=0.000303 Jy/beam ! Clean residual mean=-0.000001 rms=0.000109 Jy/beam ! Combined flux in latest and established models = 0.0235927 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 268 components and 0.0235927 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023530Jy sigma=0.533090 ! Fit after self-cal, rms=0.023543Jy sigma=0.532837 ! Inverting map ! Added new window around map position (-42, 43). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.52235e-05 Jy ! Component: 100 - total flux cleaned = 5.22096e-05 Jy ! Component: 150 - total flux cleaned = 9.96185e-06 Jy ! Component: 200 - total flux cleaned = 3.80535e-06 Jy ! Total flux subtracted in 200 components = 3.80535e-06 Jy ! Clean residual min=-0.000468 max=0.000518 Jy/beam ! Clean residual mean=-0.000001 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.0235965 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 290 components and 0.0235965 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023530Jy sigma=0.532590 ! Fit after self-cal, rms=0.023522Jy sigma=0.532427 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023522Jy sigma=0.532427 ! Fit after self-cal, rms=0.024350Jy sigma=0.531911 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.892 mas, bmaj=6.063 mas, bpa=-1.797 degrees ! Estimated noise=0.894382 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.25911e-05 Jy ! Component: 100 - total flux cleaned = -8.04935e-05 Jy ! Component: 150 - total flux cleaned = -8.92656e-05 Jy ! Component: 200 - total flux cleaned = -9.60054e-05 Jy ! Total flux subtracted in 200 components = -9.60054e-05 Jy ! Clean residual min=-0.000698 max=0.000641 Jy/beam ! Clean residual mean=-0.000002 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.0235005 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 324 components and 0.0235005 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024342Jy sigma=0.531830 ! Fit after self-cal, rms=0.024402Jy sigma=0.531641 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 = -4.5732e-05 Jy ! Component: 100 - total flux cleaned = -5.16989e-05 Jy ! Component: 150 - total flux cleaned = -5.88195e-05 Jy ! Component: 200 - total flux cleaned = -6.67407e-05 Jy ! Total flux subtracted in 200 components = -6.67407e-05 Jy ! Clean residual min=-0.000618 max=0.000648 Jy/beam ! Clean residual mean=-0.000002 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.0234337 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 330 components and 0.0234337 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024396Jy sigma=0.531630 ! Fit after self-cal, rms=0.024398Jy sigma=0.531595 ! 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=0.9995 mas, bmaj=5.573 mas, bpa=6.825 degrees ! Estimated noise=0.688169 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9995 x 5.573 at 6.825 degrees (North through East) ! Clean map min=-0.0013121 max=0.012541 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=0.8355 mas, bmaj=5.648 mas, bpa=7.763 degrees ! Estimated noise=1.5467 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000200664 Jy ! Component: 100 - total flux cleaned = -0.00086963 Jy ! Component: 150 - total flux cleaned = -0.00133636 Jy ! Component: 200 - total flux cleaned = -0.00165616 Jy ! Total flux subtracted in 200 components = -0.00165616 Jy ! Clean residual min=-0.008189 max=0.012521 Jy/beam ! Clean residual mean=-0.000013 rms=0.002262 Jy/beam ! Combined flux in latest and established models = -0.00165616 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 30 model components to the UV plane model. ! The established model now contains 30 components and -0.00165616 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9995 mas, bmaj=5.573 mas, bpa=6.825 degrees ! Estimated noise=0.688169 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) ! Added new window around map position (0, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109132 Jy ! Component: 100 - total flux cleaned = 0.0127564 Jy ! Component: 150 - total flux cleaned = 0.0153186 Jy ! Component: 200 - total flux cleaned = 0.0173707 Jy ! Total flux subtracted in 200 components = 0.0173707 Jy ! Clean residual min=-0.004127 max=0.002939 Jy/beam ! Clean residual mean=-0.000012 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 0.0157146 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 52 components and 0.0157146 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.892 mas, bmaj=6.063 mas, bpa=-1.797 degrees ! Estimated noise=0.894382 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00235048 Jy ! Component: 100 - total flux cleaned = 0.00385469 Jy ! Component: 150 - total flux cleaned = 0.00504594 Jy ! Component: 200 - total flux cleaned = 0.00603759 Jy ! Total flux subtracted in 200 components = 0.00603759 Jy ! Clean residual min=-0.002914 max=0.002108 Jy/beam ! Clean residual mean=-0.000011 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.0217522 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 = 0.000714907 Jy ! Component: 100 - total flux cleaned = 0.00101606 Jy ! Component: 150 - total flux cleaned = 0.00128151 Jy ! Component: 200 - total flux cleaned = 0.00151772 Jy ! Total flux subtracted in 200 components = 0.00151772 Jy ! Clean residual min=-0.002317 max=0.001814 Jy/beam ! Clean residual mean=-0.000008 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.0232699 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 93 components and 0.0232699 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9995 mas, bmaj=5.573 mas, bpa=6.825 degrees ! Estimated noise=0.688169 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000128324 Jy ! Component: 100 - total flux cleaned = 0.000177512 Jy ! Component: 150 - total flux cleaned = 0.000253373 Jy ! Component: 200 - total flux cleaned = 0.000381152 Jy ! Total flux subtracted in 200 components = 0.000381152 Jy ! Clean residual min=-0.002424 max=0.002030 Jy/beam ! Clean residual mean=-0.000003 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.023651 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 124 components and 0.023651 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024946Jy sigma=0.551198 ! Fit after self-cal, rms=0.024752Jy sigma=0.544456 wmodel J0151-3606_X_map.mod ! Writing 124 model components to file: J0151-3606_X_map.mod wobs J0151-3606_X_uvs.fits ! Writing UV FITS file: J0151-3606_X_uvs.fits wwins J0151-3606_X_map.win ! wwins: Wrote 2 windows to J0151-3606_X_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 = -0.000314334 Jy ! Component: 100 - total flux cleaned = -0.000143843 Jy ! Component: 150 - total flux cleaned = 0.000138378 Jy ! Component: 200 - total flux cleaned = 0.000426928 Jy ! Component: 250 - total flux cleaned = 0.000608001 Jy ! Component: 300 - total flux cleaned = 0.000724082 Jy ! Component: 350 - total flux cleaned = 0.000760294 Jy ! Component: 400 - total flux cleaned = 0.000771137 Jy ! Component: 450 - total flux cleaned = 0.000824195 Jy ! Component: 500 - total flux cleaned = 0.000884893 Jy ! Component: 550 - total flux cleaned = 0.000953695 Jy ! Component: 600 - total flux cleaned = 0.00101129 Jy ! Component: 650 - total flux cleaned = 0.00105805 Jy ! Component: 700 - total flux cleaned = 0.00109456 Jy ! Component: 750 - total flux cleaned = 0.00112142 Jy ! Component: 800 - total flux cleaned = 0.0011564 Jy ! Component: 850 - total flux cleaned = 0.00119056 Jy ! Component: 900 - total flux cleaned = 0.00124098 Jy ! Component: 950 - total flux cleaned = 0.00128243 Jy ! Component: 1000 - total flux cleaned = 0.00132332 Jy ! Component: 1050 - total flux cleaned = 0.00136362 Jy ! Component: 1100 - total flux cleaned = 0.00139542 Jy ! Component: 1150 - total flux cleaned = 0.00143476 Jy ! Component: 1200 - total flux cleaned = 0.0014658 Jy ! Component: 1250 - total flux cleaned = 0.00150418 Jy ! Component: 1300 - total flux cleaned = 0.00152689 Jy ! Component: 1350 - total flux cleaned = 0.00155694 Jy ! Component: 1400 - total flux cleaned = 0.00158671 Jy ! Component: 1450 - total flux cleaned = 0.0016308 Jy ! Component: 1500 - total flux cleaned = 0.00165274 Jy ! Component: 1550 - total flux cleaned = 0.00170352 Jy ! Component: 1600 - total flux cleaned = 0.00172507 Jy ! Component: 1650 - total flux cleaned = 0.00176089 Jy ! Component: 1700 - total flux cleaned = 0.00179662 Jy ! Component: 1750 - total flux cleaned = 0.00183923 Jy ! Component: 1800 - total flux cleaned = 0.00189586 Jy ! Component: 1850 - total flux cleaned = 0.00192403 Jy ! Component: 1900 - total flux cleaned = 0.00195922 Jy ! Component: 1950 - total flux cleaned = 0.00200136 Jy ! Component: 2000 - total flux cleaned = 0.00205748 Jy ! Component: 2050 - total flux cleaned = 0.00210652 Jy ! Component: 2100 - total flux cleaned = 0.00214851 Jy ! Component: 2150 - total flux cleaned = 0.0021835 Jy ! Component: 2200 - total flux cleaned = 0.00223955 Jy ! Component: 2250 - total flux cleaned = 0.00227452 Jy ! Component: 2300 - total flux cleaned = 0.00232349 Jy ! Component: 2350 - total flux cleaned = 0.00236553 Jy ! Component: 2400 - total flux cleaned = 0.00242157 Jy ! Component: 2450 - total flux cleaned = 0.00248496 Jy ! Component: 2500 - total flux cleaned = 0.00256274 Jy ! Component: 2550 - total flux cleaned = 0.00263378 Jy ! Component: 2600 - total flux cleaned = 0.00271231 Jy ! Component: 2650 - total flux cleaned = 0.00279126 Jy ! Component: 2700 - total flux cleaned = 0.0028562 Jy ! Component: 2750 - total flux cleaned = 0.00292152 Jy ! Component: 2800 - total flux cleaned = 0.00300197 Jy ! Component: 2850 - total flux cleaned = 0.00307549 Jy ! Component: 2900 - total flux cleaned = 0.00315703 Jy ! Component: 2950 - total flux cleaned = 0.00323915 Jy ! Component: 3000 - total flux cleaned = 0.00329922 Jy ! Component: 3050 - total flux cleaned = 0.00337495 Jy ! Component: 3100 - total flux cleaned = 0.00345125 Jy ! Component: 3150 - total flux cleaned = 0.00352825 Jy ! Component: 3200 - total flux cleaned = 0.00359816 Jy ! Component: 3250 - total flux cleaned = 0.00366071 Jy ! Component: 3300 - total flux cleaned = 0.0037318 Jy ! Component: 3350 - total flux cleaned = 0.00380372 Jy ! Component: 3400 - total flux cleaned = 0.00386837 Jy ! Component: 3450 - total flux cleaned = 0.00391745 Jy ! Component: 3500 - total flux cleaned = 0.00398344 Jy ! Component: 3550 - total flux cleaned = 0.00405023 Jy ! Component: 3600 - total flux cleaned = 0.00411774 Jy ! Component: 3650 - total flux cleaned = 0.00417757 Jy ! Component: 3700 - total flux cleaned = 0.00423813 Jy ! Component: 3750 - total flux cleaned = 0.00430815 Jy ! Component: 3800 - total flux cleaned = 0.00436132 Jy ! Component: 3850 - total flux cleaned = 0.00441515 Jy ! Component: 3900 - total flux cleaned = 0.0044698 Jy ! Component: 3950 - total flux cleaned = 0.00451585 Jy ! Component: 4000 - total flux cleaned = 0.00454385 Jy ! Component: 4050 - total flux cleaned = 0.00458161 Jy ! Total flux subtracted in 4096 components = 0.00459124 Jy ! Clean residual min=-0.000573 max=0.000549 Jy/beam ! Clean residual mean=0.000004 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.0282423 Jy keep ! Adding 222 model components to the UV plane model. ! The established model now contains 346 components and 0.0282423 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0151-3606_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9995 x 5.573 at 6.825 degrees (North through East) ! Clean map min=-0.0021599 max=0.011888 Jy/beam ! Writing clean map to FITS file: .//J0151-3606_X_map.fits wmodel .//J0151-3606_X_map.mod ! Writing 346 model components to file: .//J0151-3606_X_map.mod wobs .//J0151-3606_X_uvs.fits ! Writing UV FITS file: .//J0151-3606_X_uvs.fits wwins .//J0151-3606_X_map.win ! wwins: Wrote 3 windows to .//J0151-3606_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0118878 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000186309 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -4.70168 4.70168 9.40337 18.8067 37.6135 75.2269 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.011 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 63.806 quit ! Quitting program ! Log file .//J0151-3606_X_dfm.log closed on Sat Oct 20 23:35:24 2018