! Started logfile: J1352-2649_S_dfm.log on Fri Feb 15 19:53:14 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 J1352-2649_S_uvm.fits ! Reading UV FITS file: J1352-2649_S_uvm.fits ! AN table 1: 154 integrations on 45 of 45 possible baselines. ! AN table 2: 27 integrations on 21 of 21 possible baselines. ! AN table 3: 116 integrations on 21 of 21 possible baselines. ! AN table 4: 23 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.705261 visibilities/baseline/integration-bin. ! Found source: J1352-2649 ! ! 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 29384 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 J1352-2649_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 335 telescope corrections were flagged in sub-array 1. ! A total of 35 telescope corrections were flagged in sub-array 2. ! A total of 91 telescope corrections were flagged in sub-array 3. ! A total of 5 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 335 telescope corrections were flagged in sub-array 1. ! A total of 35 telescope corrections were flagged in sub-array 2. ! A total of 91 telescope corrections were flagged in sub-array 3. ! A total of 5 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 335 telescope corrections were flagged in sub-array 1. ! A total of 35 telescope corrections were flagged in sub-array 2. ! A total of 91 telescope corrections were flagged in sub-array 3. ! A total of 5 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 1540 telescope corrections were flagged in sub-array 1. ! A total of 189 telescope corrections were flagged in sub-array 2. ! A total of 812 telescope corrections were flagged in sub-array 3. ! A total of 98 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.021054Jy sigma=10.874480 ! Fit after self-cal, rms=0.913804Jy sigma=9.552080 ! 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=2.432 mas, bmaj=7.141 mas, bpa=-6.107 degrees ! Estimated noise=0.817547 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 = 0.0624238 Jy ! Component: 100 - total flux cleaned = 0.0953965 Jy ! Total flux subtracted in 100 components = 0.0953965 Jy ! Clean residual min=-0.013395 max=0.025801 Jy/beam ! Clean residual mean=-0.000407 rms=0.005311 Jy/beam ! Combined flux in latest and established models = 0.0953965 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 37 components and 0.0953965 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.171010Jy sigma=1.844986 ! Fit after self-cal, rms=0.170172Jy sigma=1.837741 ! 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=3.21 mas, bmaj=9.496 mas, bpa=-8.476 degrees ! Estimated noise=0.477216 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 = 0.0534697 Jy ! Component: 100 - total flux cleaned = 0.0832178 Jy ! Component: 150 - total flux cleaned = 0.0998365 Jy ! Component: 200 - total flux cleaned = 0.109125 Jy ! Total flux subtracted in 200 components = 0.109125 Jy ! Clean residual min=-0.022269 max=0.033957 Jy/beam ! Clean residual mean=-0.000300 rms=0.008353 Jy/beam ! Combined flux in latest and established models = 0.204521 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 46 components and 0.204521 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.157475Jy sigma=1.622673 ! Fit after self-cal, rms=0.156625Jy sigma=1.615558 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.21 x 9.496 at -8.476 degrees (North through East) ! Clean map min=-0.022644 max=0.074216 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 5.23 FD 1.11 HN 2.32 KP 0.86 ! LA 0.54 MK 1.85 NL 3.40 OV 1.77 ! PT 0.52 SC 2.01 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 4.02 FD 0.75 HN 1.26 KP 0.83 ! NL 1.87 OV 0.80 PT 0.71 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.73 FD 0.95 HN 1.55 KP 1.13 ! MK 0.92 NL 1.29 OV 1.32 ! ! Telescope amplitude corrections in sub-array 4: ! BR 3.29 FD 0.92 HN 1.03 KP 0.71 ! NL 1.56 OV 0.68 SC 1.10 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 5.31 FD 1.11 HN 2.00 KP 0.90 ! LA 0.50 MK 1.49 NL 3.11 OV 1.83 ! PT 0.53 SC 1.68 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 3.86 FD 0.75 HN 1.13 KP 0.81 ! NL 2.63 OV 0.82 PT 0.71 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 2.43 FD 1.04 HN 1.41 KP 1.18 ! MK 0.94 NL 1.42 OV 1.33 ! ! Telescope amplitude corrections in sub-array 4: ! BR 2.09 FD 0.97 HN 1.03 KP 0.78 ! NL 1.30 OV 0.64 SC 0.84 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 5.78 FD 1.13 HN 2.23 KP 0.91 ! LA 0.49 MK 1.72 NL 3.32 OV 1.80 ! PT 0.54 SC 1.84 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 3.51 FD 0.77 HN 1.11 KP 0.86 ! NL 1.78 OV 0.81 PT 0.72 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.83 FD 0.95 HN 1.29 KP 1.30 ! MK 1.05 NL 1.25 OV 1.45 ! ! Telescope amplitude corrections in sub-array 4: ! BR 2.45 FD 0.95 HN 1.29 KP 0.78 ! NL 1.53 OV 0.71 SC 0.85 ! ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.156625Jy sigma=1.615558 ! Fit after self-cal, rms=0.393902Jy sigma=1.173957 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.64 mas, bmaj=10.96 mas, bpa=-9.316 degrees ! Estimated noise=0.589123 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 = 0.00227895 Jy ! Component: 100 - total flux cleaned = 0.00227508 Jy ! Component: 150 - total flux cleaned = 0.00227677 Jy ! Component: 200 - total flux cleaned = 0.00237931 Jy ! Total flux subtracted in 200 components = 0.00237931 Jy ! Clean residual min=-0.018804 max=0.017606 Jy/beam ! Clean residual mean=0.000017 rms=0.004994 Jy/beam ! Combined flux in latest and established models = 0.206901 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 49 components and 0.206901 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.393544Jy sigma=1.174197 ! Fit after self-cal, rms=0.401172Jy sigma=1.146494 ! 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=0.401172Jy sigma=1.146494 ! Fit after self-cal, rms=0.405725Jy sigma=1.083087 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.596 mas, bmaj=11.19 mas, bpa=-9.583 degrees ! Estimated noise=0.61327 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00651766 Jy ! Component: 100 - total flux cleaned = 0.00803972 Jy ! Component: 150 - total flux cleaned = 0.00828263 Jy ! Component: 200 - total flux cleaned = 0.00855582 Jy ! Total flux subtracted in 200 components = 0.00855582 Jy ! Clean residual min=-0.016383 max=0.016931 Jy/beam ! Clean residual mean=0.000099 rms=0.004385 Jy/beam ! Combined flux in latest and established models = 0.215457 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 53 components and 0.215457 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.405382Jy sigma=1.081160 ! Fit after self-cal, rms=0.406062Jy sigma=1.079182 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 = 0.000427296 Jy ! Component: 100 - total flux cleaned = 0.000354135 Jy ! Component: 150 - total flux cleaned = 0.000357687 Jy ! Component: 200 - total flux cleaned = 0.000358974 Jy ! Total flux subtracted in 200 components = 0.000358974 Jy ! Clean residual min=-0.016210 max=0.016562 Jy/beam ! Clean residual mean=0.000103 rms=0.004396 Jy/beam ! Combined flux in latest and established models = 0.215815 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 55 components and 0.215816 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.405960Jy sigma=1.079185 ! Fit after self-cal, rms=0.405965Jy sigma=1.078989 ! 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=0.405965Jy sigma=1.078989 ! Fit after self-cal, rms=0.468337Jy sigma=1.030712 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.348 mas, bmaj=11.81 mas, bpa=-10.39 degrees ! Estimated noise=0.568818 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000590869 Jy ! Component: 100 - total flux cleaned = 0.000324319 Jy ! Component: 150 - total flux cleaned = 0.000112239 Jy ! Component: 200 - total flux cleaned = -6.90481e-05 Jy ! Total flux subtracted in 200 components = -6.90481e-05 Jy ! Clean residual min=-0.013179 max=0.013381 Jy/beam ! Clean residual mean=0.000048 rms=0.003607 Jy/beam ! Combined flux in latest and established models = 0.215746 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 56 components and 0.215746 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.468218Jy sigma=1.030813 ! Fit after self-cal, rms=0.468384Jy sigma=1.027068 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 = 0.00070521 Jy ! Component: 100 - total flux cleaned = 0.000488081 Jy ! Component: 150 - total flux cleaned = 0.000422523 Jy ! Component: 200 - total flux cleaned = 0.000423518 Jy ! Total flux subtracted in 200 components = 0.000423518 Jy ! Clean residual min=-0.013468 max=0.013706 Jy/beam ! Clean residual mean=0.000051 rms=0.003649 Jy/beam ! Combined flux in latest and established models = 0.21617 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 58 components and 0.21617 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.468276Jy sigma=1.027257 ! Fit after self-cal, rms=0.468289Jy sigma=1.027050 ! 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=0.468289Jy sigma=1.027050 ! Fit after self-cal, rms=0.470515Jy sigma=1.024889 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.08 mas, bmaj=25.78 mas, bpa=-7.847 degrees ! Estimated noise=0.637598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000499653 Jy ! Component: 100 - total flux cleaned = 0.000488836 Jy ! Component: 150 - total flux cleaned = 0.000483301 Jy ! Component: 200 - total flux cleaned = 0.000420746 Jy ! Total flux subtracted in 200 components = 0.000420746 Jy ! Clean residual min=-0.019694 max=0.020402 Jy/beam ! Clean residual mean=0.000086 rms=0.005784 Jy/beam ! Combined flux in latest and established models = 0.216591 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 62 components and 0.216591 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.470412Jy sigma=1.025299 ! Fit after self-cal, rms=0.470371Jy sigma=1.023974 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 = 2.05509e-05 Jy ! Component: 100 - total flux cleaned = 2.89829e-05 Jy ! Component: 150 - total flux cleaned = 3.35284e-05 Jy ! Component: 200 - total flux cleaned = 3.36585e-05 Jy ! Total flux subtracted in 200 components = 3.36585e-05 Jy ! Clean residual min=-0.019639 max=0.020706 Jy/beam ! Clean residual mean=0.000088 rms=0.005796 Jy/beam ! Combined flux in latest and established models = 0.216624 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 65 components and 0.216624 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.470281Jy sigma=1.025249 ! Fit after self-cal, rms=0.470226Jy sigma=1.024643 ! 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=3.42 mas, bmaj=12.09 mas, bpa=-10.92 degrees ! Estimated noise=0.577424 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.42 x 12.09 at -10.92 degrees (North through East) ! Clean map min=-0.013139 max=0.091768 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=2.594 mas, bmaj=8.627 mas, bpa=-9.372 degrees ! Estimated noise=1.11844 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0847453 Jy ! Component: 100 - total flux cleaned = 0.131868 Jy ! Component: 150 - total flux cleaned = 0.160778 Jy ! Component: 200 - total flux cleaned = 0.179181 Jy ! Total flux subtracted in 200 components = 0.179181 Jy ! Clean residual min=-0.011426 max=0.014208 Jy/beam ! Clean residual mean=-0.000066 rms=0.003085 Jy/beam ! Combined flux in latest and established models = 0.179181 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.179181 Jy ! Inverting map and beam ! Estimated beam: bmin=3.42 mas, bmaj=12.09 mas, bpa=-10.92 degrees ! Estimated noise=0.577424 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 (-3, -4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0198551 Jy ! Component: 100 - total flux cleaned = 0.0295164 Jy ! Component: 150 - total flux cleaned = 0.0343688 Jy ! Component: 200 - total flux cleaned = 0.0353536 Jy ! Total flux subtracted in 200 components = 0.0353536 Jy ! Clean residual min=-0.012548 max=0.013902 Jy/beam ! Clean residual mean=0.000049 rms=0.003693 Jy/beam ! Combined flux in latest and established models = 0.214534 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 57 components and 0.214534 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=9.08 mas, bmaj=25.78 mas, bpa=-7.847 degrees ! Estimated noise=0.637598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00261752 Jy ! Component: 100 - total flux cleaned = 0.00309633 Jy ! Component: 150 - total flux cleaned = 0.00340327 Jy ! Component: 200 - total flux cleaned = 0.00350019 Jy ! Total flux subtracted in 200 components = 0.00350019 Jy ! Clean residual min=-0.019307 max=0.020279 Jy/beam ! Clean residual mean=0.000097 rms=0.005737 Jy/beam ! Combined flux in latest and established models = 0.218034 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 = 0.00017667 Jy ! Component: 100 - total flux cleaned = 0.000257768 Jy ! Component: 150 - total flux cleaned = 0.000332942 Jy ! Component: 200 - total flux cleaned = 0.000408817 Jy ! Total flux subtracted in 200 components = 0.000408817 Jy ! Clean residual min=-0.019311 max=0.020327 Jy/beam ! Clean residual mean=0.000099 rms=0.005722 Jy/beam ! Combined flux in latest and established models = 0.218443 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 78 components and 0.218443 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.42 mas, bmaj=12.09 mas, bpa=-10.92 degrees ! Estimated noise=0.577424 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00107044 Jy ! Component: 100 - total flux cleaned = -0.00151583 Jy ! Component: 150 - total flux cleaned = -0.0017009 Jy ! Component: 200 - total flux cleaned = -0.00178252 Jy ! Total flux subtracted in 200 components = -0.00178252 Jy ! Clean residual min=-0.012715 max=0.014024 Jy/beam ! Clean residual mean=0.000054 rms=0.003651 Jy/beam ! Combined flux in latest and established models = 0.216661 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 85 components and 0.216661 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.469790Jy sigma=1.021948 ! Fit after self-cal, rms=0.469768Jy sigma=1.019573 wmodel J1352-2649_S_map.mod ! Writing 85 model components to file: J1352-2649_S_map.mod wobs J1352-2649_S_uvs.fits ! Writing UV FITS file: J1352-2649_S_uvs.fits wwins J1352-2649_S_map.win ! wwins: Wrote 2 windows to J1352-2649_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 = 0.00206886 Jy ! Component: 100 - total flux cleaned = 0.00338325 Jy ! Component: 150 - total flux cleaned = 0.00359172 Jy ! Component: 200 - total flux cleaned = 0.00300553 Jy ! Component: 250 - total flux cleaned = 0.00244163 Jy ! Component: 300 - total flux cleaned = 0.00208098 Jy ! Component: 350 - total flux cleaned = 0.00225887 Jy ! Component: 400 - total flux cleaned = 0.00243343 Jy ! Component: 450 - total flux cleaned = 0.00260124 Jy ! Component: 500 - total flux cleaned = 0.00243595 Jy ! Component: 550 - total flux cleaned = 0.00243409 Jy ! Component: 600 - total flux cleaned = 0.00258973 Jy ! Component: 650 - total flux cleaned = 0.00304548 Jy ! Component: 700 - total flux cleaned = 0.00289463 Jy ! Component: 750 - total flux cleaned = 0.00304255 Jy ! Component: 800 - total flux cleaned = 0.00304136 Jy ! Component: 850 - total flux cleaned = 0.00304382 Jy ! Component: 900 - total flux cleaned = 0.00346449 Jy ! Component: 950 - total flux cleaned = 0.00401411 Jy ! Component: 1000 - total flux cleaned = 0.00415029 Jy ! Component: 1050 - total flux cleaned = 0.00441591 Jy ! Component: 1100 - total flux cleaned = 0.00467924 Jy ! Component: 1150 - total flux cleaned = 0.00467918 Jy ! Component: 1200 - total flux cleaned = 0.00442385 Jy ! Component: 1250 - total flux cleaned = 0.00492873 Jy ! Component: 1300 - total flux cleaned = 0.00492681 Jy ! Component: 1350 - total flux cleaned = 0.00443472 Jy ! Component: 1400 - total flux cleaned = 0.00467843 Jy ! Component: 1450 - total flux cleaned = 0.00431651 Jy ! Component: 1500 - total flux cleaned = 0.00419699 Jy ! Component: 1550 - total flux cleaned = 0.00419748 Jy ! Component: 1600 - total flux cleaned = 0.00408048 Jy ! Component: 1650 - total flux cleaned = 0.00384974 Jy ! Component: 1700 - total flux cleaned = 0.0038507 Jy ! Component: 1750 - total flux cleaned = 0.0032854 Jy ! Component: 1800 - total flux cleaned = 0.00328579 Jy ! Component: 1850 - total flux cleaned = 0.00284182 Jy ! Component: 1900 - total flux cleaned = 0.00284193 Jy ! Component: 1950 - total flux cleaned = 0.00251462 Jy ! Component: 2000 - total flux cleaned = 0.00240814 Jy ! Component: 2050 - total flux cleaned = 0.00230266 Jy ! Component: 2100 - total flux cleaned = 0.00251557 Jy ! Component: 2150 - total flux cleaned = 0.00240823 Jy ! Component: 2200 - total flux cleaned = 0.00230326 Jy ! Component: 2250 - total flux cleaned = 0.00209538 Jy ! Component: 2300 - total flux cleaned = 0.00178757 Jy ! Component: 2350 - total flux cleaned = 0.00178808 Jy ! Component: 2400 - total flux cleaned = 0.00188941 Jy ! Component: 2450 - total flux cleaned = 0.00168813 Jy ! Component: 2500 - total flux cleaned = 0.00158833 Jy ! Component: 2550 - total flux cleaned = 0.00119341 Jy ! Component: 2600 - total flux cleaned = 0.00139006 Jy ! Component: 2650 - total flux cleaned = 0.00109805 Jy ! Component: 2700 - total flux cleaned = 0.00119547 Jy ! Component: 2750 - total flux cleaned = 0.00129134 Jy ! Component: 2800 - total flux cleaned = 0.00110105 Jy ! Component: 2850 - total flux cleaned = 0.00119528 Jy ! Component: 2900 - total flux cleaned = 0.000819465 Jy ! Component: 2950 - total flux cleaned = 0.00100698 Jy ! Component: 3000 - total flux cleaned = 0.000729606 Jy ! Component: 3050 - total flux cleaned = 0.000821519 Jy ! Component: 3100 - total flux cleaned = 0.000639433 Jy ! Component: 3150 - total flux cleaned = 0.000639567 Jy ! Component: 3200 - total flux cleaned = 0.000639024 Jy ! Component: 3250 - total flux cleaned = 0.000550231 Jy ! Component: 3300 - total flux cleaned = 0.000551155 Jy ! Component: 3350 - total flux cleaned = 0.000111364 Jy ! Component: 3400 - total flux cleaned = 0.000287228 Jy ! Component: 3450 - total flux cleaned = 0.000288157 Jy ! Component: 3500 - total flux cleaned = 0.000719789 Jy ! Component: 3550 - total flux cleaned = 0.000633519 Jy ! Component: 3600 - total flux cleaned = 0.000548369 Jy ! Component: 3650 - total flux cleaned = 0.000718002 Jy ! Component: 3700 - total flux cleaned = 0.000801508 Jy ! Component: 3750 - total flux cleaned = 0.000466645 Jy ! Component: 3800 - total flux cleaned = 0.000632849 Jy ! Component: 3850 - total flux cleaned = 0.000549809 Jy ! Component: 3900 - total flux cleaned = 0.000631341 Jy ! Component: 3950 - total flux cleaned = 0.000550312 Jy ! Component: 4000 - total flux cleaned = 0.000712255 Jy ! Component: 4050 - total flux cleaned = 0.000309108 Jy ! Total flux subtracted in 4096 components = 0.000310057 Jy ! Clean residual min=-0.004129 max=0.004690 Jy/beam ! Clean residual mean=0.000029 rms=0.001809 Jy/beam ! Combined flux in latest and established models = 0.216971 Jy keep ! Adding 457 model components to the UV plane model. ! The established model now contains 542 components and 0.216971 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap J1352-2649_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.42 x 12.09 at -10.92 degrees (North through East) ! Clean map min=-0.010895 max=0.090946 Jy/beam ! Writing clean map to FITS file: J1352-2649_S_map.fits wmodel J1352-2649_S_map.mod ! Writing 542 model components to file: J1352-2649_S_map.mod wobs J1352-2649_S_uvs.fits ! Writing UV FITS file: J1352-2649_S_uvs.fits wwins J1352-2649_S_map.win ! wwins: Wrote 3 windows to J1352-2649_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0909459 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00178795 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -5.89784 5.89784 11.7957 23.5913 47.1827 94.3654 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0053 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.09 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 50.866 quit ! Quitting program ! Log file J1352-2649_S_dfm.log closed on Fri Feb 15 19:53:20 2019