! Started logfile: /scr/pima/rv124_uvs/J2025-0735_S_dfm.log on Mon Dec 24 01:43:52 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv124_uvs/J2025-0735_S_uva.fits ! Reading UV FITS file: /scr/pima/rv124_uvs/J2025-0735_S_uva.fits ! AN table 1: 22 integrations on 21 of 21 possible baselines. ! AN table 2: 24 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.977376 visibilities/baseline/integration-bin. ! Found source: J2025-0735 ! ! 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 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 5184 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 J2025-0735_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 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 154 telescope corrections were flagged in sub-array 1. ! A total of 216 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.183625Jy sigma=17.227097 ! Fit after self-cal, rms=0.403799Jy sigma=6.093756 ! 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=2.723 mas, bmaj=6.897 mas, bpa=3.97 degrees ! Estimated noise=1.23212 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 = 0.52338 Jy ! Component: 100 - total flux cleaned = 0.638322 Jy ! Total flux subtracted in 100 components = 0.638322 Jy ! Clean residual min=-0.052001 max=0.085046 Jy/beam ! Clean residual mean=0.000042 rms=0.014554 Jy/beam ! Combined flux in latest and established models = 0.638322 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.638322 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.233768Jy sigma=3.552145 ! Fit after self-cal, rms=0.233714Jy sigma=3.551616 ! 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=3.231 mas, bmaj=7.681 mas, bpa=4.745 degrees ! Estimated noise=0.785593 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 (-2.5, 11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0808401 Jy ! Component: 100 - total flux cleaned = 0.116872 Jy ! Component: 150 - total flux cleaned = 0.130074 Jy ! Component: 200 - total flux cleaned = 0.141879 Jy ! Total flux subtracted in 200 components = 0.141879 Jy ! Clean residual min=-0.047724 max=0.071532 Jy/beam ! Clean residual mean=0.000047 rms=0.014390 Jy/beam ! Combined flux in latest and established models = 0.780201 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 32 components and 0.780201 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.202409Jy sigma=3.080651 ! Fit after self-cal, rms=0.197819Jy sigma=3.016162 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.231 x 7.681 at 4.745 degrees (North through East) ! Clean map min=-0.04265 max=0.64145 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 2.65 FD 1.02 HN 0.90 LA 0.87 ! NL 1.08 OV 0.91 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.82 FD 1.02 HN 0.91 KP 0.88 ! MK 1.05 NL 1.23 OV 0.87 PT 1.00 ! SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 4.44 FD 1.06 HN 0.92 LA 0.86 ! NL 1.09 OV 0.74 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.15 FD 1.03 HN 0.92 KP 0.89 ! MK 1.04 NL 1.11 OV 0.72 PT 1.00 ! SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* LA 0.00* ! NL 0.00* OV 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! MK 0.00* NL 0.00* OV 0.00* PT 0.00* ! SC 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 5.96 FD 1.02 HN 0.93 LA 0.89 ! NL 1.10 OV 0.94 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 1.03 HN 0.93 KP 0.89 ! MK 1.08 NL 1.10 OV 0.86 PT 1.02 ! SC 1.03 ! ! ! Fit before self-cal, rms=0.197819Jy sigma=3.016162 ! Fit after self-cal, rms=0.137122Jy sigma=1.242620 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.238 mas, bmaj=7.783 mas, bpa=4.102 degrees ! Estimated noise=0.800658 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 = 0.00370561 Jy ! Component: 100 - total flux cleaned = 0.00607644 Jy ! Component: 150 - total flux cleaned = 0.0087775 Jy ! Component: 200 - total flux cleaned = 0.0110738 Jy ! Total flux subtracted in 200 components = 0.0110738 Jy ! Clean residual min=-0.011050 max=0.010494 Jy/beam ! Clean residual mean=0.000010 rms=0.002356 Jy/beam ! Combined flux in latest and established models = 0.791275 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 46 components and 0.791275 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.133095Jy sigma=1.148866 ! Fit after self-cal, rms=0.133386Jy sigma=1.144776 ! 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. ! ! Fit before self-cal, rms=0.133386Jy sigma=1.144776 ! Fit after self-cal, rms=0.134952Jy sigma=1.136011 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.237 mas, bmaj=7.785 mas, bpa=4.236 degrees ! Estimated noise=0.797913 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00285054 Jy ! Component: 100 - total flux cleaned = -0.00201793 Jy ! Component: 150 - total flux cleaned = -0.000770291 Jy ! Component: 200 - total flux cleaned = 0.00097034 Jy ! Total flux subtracted in 200 components = 0.00097034 Jy ! Clean residual min=-0.008407 max=0.007763 Jy/beam ! Clean residual mean=0.000006 rms=0.001867 Jy/beam ! Combined flux in latest and established models = 0.792246 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 65 components and 0.792246 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.133667Jy sigma=1.107905 ! Fit after self-cal, rms=0.133590Jy sigma=1.106370 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 = -0.00106939 Jy ! Component: 100 - total flux cleaned = -0.000146727 Jy ! Component: 150 - total flux cleaned = 0.0008524 Jy ! Component: 200 - total flux cleaned = 0.00159773 Jy ! Total flux subtracted in 200 components = 0.00159773 Jy ! Clean residual min=-0.007494 max=0.007006 Jy/beam ! Clean residual mean=0.000006 rms=0.001679 Jy/beam ! Combined flux in latest and established models = 0.793843 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 77 components and 0.793843 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.133073Jy sigma=1.095697 ! Fit after self-cal, rms=0.133042Jy sigma=1.094921 ! 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. ! ! Fit before self-cal, rms=0.133042Jy sigma=1.094921 ! Fit after self-cal, rms=0.135249Jy sigma=1.088850 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.234 mas, bmaj=7.786 mas, bpa=4.269 degrees ! Estimated noise=0.797001 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00386502 Jy ! Component: 100 - total flux cleaned = -0.00387952 Jy ! Component: 150 - total flux cleaned = -0.00342945 Jy ! Component: 200 - total flux cleaned = -0.0027503 Jy ! Total flux subtracted in 200 components = -0.0027503 Jy ! Clean residual min=-0.006713 max=0.005258 Jy/beam ! Clean residual mean=0.000002 rms=0.001407 Jy/beam ! Combined flux in latest and established models = 0.791093 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 82 components and 0.791093 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.134748Jy sigma=1.078212 ! Fit after self-cal, rms=0.134706Jy sigma=1.077209 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 = -0.000807309 Jy ! Component: 100 - total flux cleaned = -0.000689476 Jy ! Component: 150 - total flux cleaned = -0.000250467 Jy ! Component: 200 - total flux cleaned = 0.000249671 Jy ! Total flux subtracted in 200 components = 0.000249671 Jy ! Clean residual min=-0.006099 max=0.004917 Jy/beam ! Clean residual mean=0.000002 rms=0.001296 Jy/beam ! Combined flux in latest and established models = 0.791343 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 94 components and 0.791343 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.134477Jy sigma=1.072573 ! Fit after self-cal, rms=0.134465Jy sigma=1.072180 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.134465Jy sigma=1.072180 ! Fit after self-cal, rms=0.136122Jy sigma=1.069285 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.677 mas, bmaj=12.43 mas, bpa=6.423 degrees ! Estimated noise=1.03222 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000784065 Jy ! Component: 100 - total flux cleaned = 0.00139245 Jy ! Component: 150 - total flux cleaned = 0.00156294 Jy ! Component: 200 - total flux cleaned = 0.001854 Jy ! Total flux subtracted in 200 components = 0.001854 Jy ! Clean residual min=-0.005436 max=0.004163 Jy/beam ! Clean residual mean=0.000000 rms=0.001504 Jy/beam ! Combined flux in latest and established models = 0.793197 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 114 components and 0.793197 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.135941Jy sigma=1.066372 ! Fit after self-cal, rms=0.135934Jy sigma=1.066015 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 = -0.000224858 Jy ! Component: 100 - total flux cleaned = -0.000168142 Jy ! Component: 150 - total flux cleaned = 7.307e-05 Jy ! Component: 200 - total flux cleaned = 0.000338151 Jy ! Total flux subtracted in 200 components = 0.000338151 Jy ! Clean residual min=-0.005178 max=0.004055 Jy/beam ! Clean residual mean=0.000000 rms=0.001406 Jy/beam ! Combined flux in latest and established models = 0.793535 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 116 components and 0.793535 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.135846Jy sigma=1.064351 ! Fit after self-cal, rms=0.135845Jy sigma=1.064189 ! 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=3.231 mas, bmaj=7.784 mas, bpa=4.28 degrees ! Estimated noise=0.796594 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.231 x 7.784 at 4.28 degrees (North through East) ! Clean map min=-0.0056727 max=0.65191 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.135845Jy sigma=1.064189 ! Fit after self-cal, rms=0.166475Jy sigma=0.799049 ! Inverting map and beam ! Estimated beam: bmin=3.23 mas, bmaj=7.779 mas, bpa=4.357 degrees ! Estimated noise=0.796117 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00167745 Jy ! Component: 100 - total flux cleaned = -0.00189154 Jy ! Component: 150 - total flux cleaned = -0.00206414 Jy ! Component: 200 - total flux cleaned = -0.00198599 Jy ! Total flux subtracted in 200 components = -0.00198599 Jy ! Clean residual min=-0.004672 max=0.003417 Jy/beam ! Clean residual mean=-0.000001 rms=0.001006 Jy/beam ! Combined flux in latest and established models = 0.791549 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 130 components and 0.791549 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.166343Jy sigma=0.794120 ! Fit after self-cal, rms=0.166332Jy sigma=0.793716 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000698668 Jy ! Component: 100 - total flux cleaned = -0.000770596 Jy ! Component: 150 - total flux cleaned = -0.000638058 Jy ! Component: 200 - total flux cleaned = -0.000578917 Jy ! Total flux subtracted in 200 components = -0.000578917 Jy ! Clean residual min=-0.004372 max=0.003579 Jy/beam ! Clean residual mean=-0.000001 rms=0.000963 Jy/beam ! Combined flux in latest and established models = 0.79097 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 138 components and 0.79097 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.166268Jy sigma=0.791538 ! Fit after self-cal, rms=0.166264Jy sigma=0.791370 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.166264Jy sigma=0.791370 ! Fit after self-cal, rms=0.166959Jy sigma=0.790252 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=2.735 mas, bmaj=6.989 mas, bpa=3.951 degrees ! Estimated noise=1.23555 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.524591 Jy ! Component: 100 - total flux cleaned = 0.64125 Jy ! Component: 150 - total flux cleaned = 0.681005 Jy ! Component: 200 - total flux cleaned = 0.704309 Jy ! Total flux subtracted in 200 components = 0.704309 Jy ! Clean residual min=-0.008974 max=0.012543 Jy/beam ! Clean residual mean=0.000003 rms=0.002484 Jy/beam ! Combined flux in latest and established models = 0.704309 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.704309 Jy ! Inverting map and beam ! Estimated beam: bmin=3.227 mas, bmaj=7.774 mas, bpa=4.342 degrees ! Estimated noise=0.79546 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 = 0.0217173 Jy ! Component: 100 - total flux cleaned = 0.0353908 Jy ! Component: 150 - total flux cleaned = 0.0451564 Jy ! Component: 200 - total flux cleaned = 0.0523771 Jy ! Total flux subtracted in 200 components = 0.0523771 Jy ! Clean residual min=-0.005120 max=0.005609 Jy/beam ! Clean residual mean=-0.000005 rms=0.001419 Jy/beam ! Combined flux in latest and established models = 0.756686 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 78 components and 0.756686 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=6.667 mas, bmaj=12.42 mas, bpa=6.424 degrees ! Estimated noise=1.03332 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00919762 Jy ! Component: 100 - total flux cleaned = 0.0153784 Jy ! Component: 150 - total flux cleaned = 0.0197746 Jy ! Component: 200 - total flux cleaned = 0.0230682 Jy ! Total flux subtracted in 200 components = 0.0230682 Jy ! Clean residual min=-0.005118 max=0.004555 Jy/beam ! Clean residual mean=-0.000007 rms=0.001390 Jy/beam ! Combined flux in latest and established models = 0.779754 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 = 0.00260069 Jy ! Component: 100 - total flux cleaned = 0.00465801 Jy ! Component: 150 - total flux cleaned = 0.00628809 Jy ! Component: 200 - total flux cleaned = 0.00734564 Jy ! Total flux subtracted in 200 components = 0.00734564 Jy ! Clean residual min=-0.004419 max=0.003810 Jy/beam ! Clean residual mean=-0.000005 rms=0.001248 Jy/beam ! Combined flux in latest and established models = 0.787099 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 122 components and 0.787099 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.227 mas, bmaj=7.774 mas, bpa=4.342 degrees ! Estimated noise=0.79546 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00027928 Jy ! Component: 100 - total flux cleaned = -0.000481476 Jy ! Component: 150 - total flux cleaned = -0.000403684 Jy ! Component: 200 - total flux cleaned = -0.000108058 Jy ! Total flux subtracted in 200 components = -0.000108058 Jy ! Clean residual min=-0.004043 max=0.003899 Jy/beam ! Clean residual mean=-0.000002 rms=0.000990 Jy/beam ! Combined flux in latest and established models = 0.786991 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 138 components and 0.786991 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.167046Jy sigma=0.793500 ! Fit after self-cal, rms=0.166980Jy sigma=0.791594 wmodel J2025-0735_S_map.mod ! Writing 138 model components to file: J2025-0735_S_map.mod wobs J2025-0735_S_uvs.fits ! Writing UV FITS file: J2025-0735_S_uvs.fits wwins J2025-0735_S_map.win ! wwins: Wrote 2 windows to J2025-0735_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 = -0.00100966 Jy ! Component: 100 - total flux cleaned = -0.00176921 Jy ! Component: 150 - total flux cleaned = -0.0020673 Jy ! Component: 200 - total flux cleaned = -0.00206803 Jy ! Component: 250 - total flux cleaned = -0.00195917 Jy ! Component: 300 - total flux cleaned = -0.00190713 Jy ! Component: 350 - total flux cleaned = -0.00175632 Jy ! Component: 400 - total flux cleaned = -0.00156252 Jy ! Component: 450 - total flux cleaned = -0.00142251 Jy ! Component: 500 - total flux cleaned = -0.00124146 Jy ! Component: 550 - total flux cleaned = -0.00102272 Jy ! Component: 600 - total flux cleaned = -0.000724908 Jy ! Component: 650 - total flux cleaned = -0.000601289 Jy ! Component: 700 - total flux cleaned = -0.000400656 Jy ! Component: 750 - total flux cleaned = -0.00036049 Jy ! Component: 800 - total flux cleaned = -0.000168829 Jy ! Component: 850 - total flux cleaned = -2.01562e-05 Jy ! Component: 900 - total flux cleaned = 8.8941e-05 Jy ! Component: 950 - total flux cleaned = 0.000196964 Jy ! Component: 1000 - total flux cleaned = 0.00030117 Jy ! Component: 1050 - total flux cleaned = 0.000335675 Jy ! Component: 1100 - total flux cleaned = 0.00046914 Jy ! Component: 1150 - total flux cleaned = 0.00050214 Jy ! Component: 1200 - total flux cleaned = 0.000502433 Jy ! Component: 1250 - total flux cleaned = 0.000627972 Jy ! Component: 1300 - total flux cleaned = 0.000566472 Jy ! Component: 1350 - total flux cleaned = 0.000687472 Jy ! Component: 1400 - total flux cleaned = 0.000627897 Jy ! Component: 1450 - total flux cleaned = 0.000657243 Jy ! Component: 1500 - total flux cleaned = 0.000686079 Jy ! Component: 1550 - total flux cleaned = 0.000658475 Jy ! Component: 1600 - total flux cleaned = 0.000769449 Jy ! Component: 1650 - total flux cleaned = 0.0007148 Jy ! Component: 1700 - total flux cleaned = 0.000796043 Jy ! Component: 1750 - total flux cleaned = 0.000875816 Jy ! Component: 1800 - total flux cleaned = 0.000954565 Jy ! Component: 1850 - total flux cleaned = 0.00105789 Jy ! Component: 1900 - total flux cleaned = 0.00108305 Jy ! Component: 1950 - total flux cleaned = 0.00108334 Jy ! Component: 2000 - total flux cleaned = 0.00115793 Jy ! Component: 2050 - total flux cleaned = 0.00113341 Jy ! Component: 2100 - total flux cleaned = 0.001231 Jy ! Component: 2150 - total flux cleaned = 0.00127861 Jy ! Component: 2200 - total flux cleaned = 0.00130225 Jy ! Component: 2250 - total flux cleaned = 0.0013022 Jy ! Component: 2300 - total flux cleaned = 0.00139473 Jy ! Component: 2350 - total flux cleaned = 0.00144019 Jy ! Component: 2400 - total flux cleaned = 0.0015081 Jy ! Component: 2450 - total flux cleaned = 0.00157499 Jy ! Component: 2500 - total flux cleaned = 0.00168524 Jy ! Component: 2550 - total flux cleaned = 0.00172868 Jy ! Component: 2600 - total flux cleaned = 0.00179323 Jy ! Component: 2650 - total flux cleaned = 0.00183583 Jy ! Component: 2700 - total flux cleaned = 0.00189939 Jy ! Component: 2750 - total flux cleaned = 0.0020039 Jy ! Component: 2800 - total flux cleaned = 0.00202476 Jy ! Component: 2850 - total flux cleaned = 0.00204533 Jy ! Component: 2900 - total flux cleaned = 0.00212678 Jy ! Component: 2950 - total flux cleaned = 0.00220709 Jy ! Component: 3000 - total flux cleaned = 0.00220716 Jy ! Component: 3050 - total flux cleaned = 0.00224652 Jy ! Component: 3100 - total flux cleaned = 0.00230535 Jy ! Component: 3150 - total flux cleaned = 0.00234413 Jy ! Component: 3200 - total flux cleaned = 0.00236324 Jy ! Component: 3250 - total flux cleaned = 0.00234451 Jy ! Component: 3300 - total flux cleaned = 0.0023824 Jy ! Component: 3350 - total flux cleaned = 0.00243819 Jy ! Component: 3400 - total flux cleaned = 0.00243771 Jy ! Component: 3450 - total flux cleaned = 0.00251105 Jy ! Component: 3500 - total flux cleaned = 0.00243826 Jy ! Component: 3550 - total flux cleaned = 0.00249258 Jy ! Component: 3600 - total flux cleaned = 0.00251044 Jy ! Component: 3650 - total flux cleaned = 0.00251033 Jy ! Component: 3700 - total flux cleaned = 0.00251027 Jy ! Component: 3750 - total flux cleaned = 0.00242267 Jy ! Component: 3800 - total flux cleaned = 0.00247503 Jy ! Component: 3850 - total flux cleaned = 0.00247497 Jy ! Component: 3900 - total flux cleaned = 0.00244054 Jy ! Component: 3950 - total flux cleaned = 0.00240659 Jy ! Component: 4000 - total flux cleaned = 0.00240674 Jy ! Component: 4050 - total flux cleaned = 0.00237316 Jy ! Total flux subtracted in 4096 components = 0.00235652 Jy ! Clean residual min=-0.000915 max=0.000896 Jy/beam ! Clean residual mean=-0.000002 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.789348 Jy keep ! Adding 337 model components to the UV plane model. ! The established model now contains 475 components and 0.789348 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv124_uvs/J2025-0735_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.227 x 7.774 at 4.342 degrees (North through East) ! Clean map min=-0.0021594 max=0.65571 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv124_uvs/J2025-0735_S_map.fits wmodel /scr/pima/rv124_uvs/J2025-0735_S_map.mod ! Writing 475 model components to file: /scr/pima/rv124_uvs/J2025-0735_S_map.mod wobs /scr/pima/rv124_uvs/J2025-0735_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv124_uvs/J2025-0735_S_uvs.fits wwins /scr/pima/rv124_uvs/J2025-0735_S_map.win ! wwins: Wrote 3 windows to /scr/pima/rv124_uvs/J2025-0735_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.655713 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000311364 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.142454 0.142454 0.284909 0.569817 1.13963 2.27927 4.55854 9.11708 18.2342 36.4683 72.9366 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.655 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2105.94 quit ! Quitting program ! Log file /scr/pima/rv124_uvs/J2025-0735_S_dfm.log closed on Mon Dec 24 01:43:57 2018