! Started logfile: /scr/pima/rv125_uvs/J0001+1914_S_dfm.log on Sun Dec 23 06:55:13 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/rv125_uvs/J0001+1914_S_uva.fits ! Reading UV FITS file: /scr/pima/rv125_uvs/J0001+1914_S_uva.fits ! AN table 1: 111 integrations on 36 of 36 possible baselines. ! AN table 2: 74 integrations on 66 of 66 possible baselines. ! Apparent sampling: 0.323874 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0001+1914 ! ! 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 69 lines of history. ! ! Reading 11504 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 J0001+1914_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 804 telescope corrections were flagged in sub-array 1. ! A total of 464 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 804 telescope corrections were flagged in sub-array 1. ! A total of 464 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 912 telescope corrections were flagged in sub-array 1. ! A total of 888 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 804 telescope corrections were flagged in sub-array 1. ! A total of 464 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.013450Jy sigma=16.251844 ! Fit after self-cal, rms=0.835601Jy sigma=13.485051 ! 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=2.169 mas, bmaj=3.259 mas, bpa=0.7071 degrees ! Estimated noise=0.885061 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 = 0.126641 Jy ! Component: 100 - total flux cleaned = 0.160645 Jy ! Total flux subtracted in 100 components = 0.160645 Jy ! Clean residual min=-0.007988 max=0.014422 Jy/beam ! Clean residual mean=0.000019 rms=0.001894 Jy/beam ! Combined flux in latest and established models = 0.160645 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.160645 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082809Jy sigma=1.184400 ! Fit after self-cal, rms=0.082805Jy sigma=1.184003 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0160387 Jy ! Component: 100 - total flux cleaned = 0.0247845 Jy ! Total flux subtracted in 100 components = 0.0247845 Jy ! Clean residual min=-0.006669 max=0.009277 Jy/beam ! Clean residual mean=0.000013 rms=0.001648 Jy/beam ! Combined flux in latest and established models = 0.18543 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 19 components and 0.18543 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078317Jy sigma=1.100017 ! Fit after self-cal, rms=0.078316Jy sigma=1.099651 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.404 mas, bmaj=3.489 mas, bpa=4.025 degrees ! Estimated noise=0.553121 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 = 0.00927845 Jy ! Component: 100 - total flux cleaned = 0.0138048 Jy ! Component: 150 - total flux cleaned = 0.0162798 Jy ! Component: 200 - total flux cleaned = 0.0175905 Jy ! Total flux subtracted in 200 components = 0.0175905 Jy ! Clean residual min=-0.006473 max=0.007693 Jy/beam ! Clean residual mean=0.000013 rms=0.001499 Jy/beam ! Combined flux in latest and established models = 0.20302 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 34 components and 0.20302 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077137Jy sigma=1.080863 ! Fit after self-cal, rms=0.077131Jy sigma=1.080532 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.404 x 3.489 at 4.025 degrees (North through East) ! Clean map min=-0.0059354 max=0.16604 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 1.14 HN 0.95 LA 0.93 MC 1.19 ! NL 1.16 NY 1.29 PT 1.06 SC 0.87 ! WN 1.00* ! ! A total of 48 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.19 HN 0.94 KP 0.94 LA 0.93 ! MC 0.97 MK 1.05 NL 1.14 NY 1.32 ! OV 0.93 PT 1.04 SC 0.95 WN 1.00* ! ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 1.10 HN 0.91 LA 0.91 MC 0.77 ! NL 1.16 NY 1.22 PT 1.12 SC 0.86 ! WN 1.00* ! ! A total of 48 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 HN 0.93 KP 0.90 LA 0.92 ! MC 0.89 MK 1.03 NL 1.14 NY 1.18 ! OV 0.84 PT 1.05 SC 0.90 WN 1.00* ! ! ! Correcting IF 3. ! A total of 87 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* HN 0.00* LA 0.00* MC 0.00* ! NL 0.00* NY 0.00* PT 0.00* SC 0.00* ! WN 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* HN 0.00* KP 0.00* LA 0.00* ! MC 0.00* MK 0.00* NL 0.00* NY 0.00* ! OV 0.00* PT 0.00* SC 0.00* WN 0.00* ! ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 1.03 HN 0.90 LA 0.98 MC 1.16 ! NL 1.15 NY 1.26 PT 1.13 SC 0.85 ! WN 1.00* ! ! A total of 48 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.12 HN 0.95 KP 0.91 LA 0.91 ! MC 1.04 MK 1.08 NL 1.19 NY 1.20 ! OV 0.92 PT 1.06 SC 0.93 WN 1.00* ! ! ! Fit before self-cal, rms=0.077131Jy sigma=1.080532 ! Fit after self-cal, rms=0.074876Jy sigma=0.998813 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.395 mas, bmaj=3.81 mas, bpa=1.677 degrees ! Estimated noise=0.56824 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 = -0.00119754 Jy ! Component: 100 - total flux cleaned = -0.00111795 Jy ! Component: 150 - total flux cleaned = -0.00112358 Jy ! Component: 200 - total flux cleaned = -0.00112031 Jy ! Total flux subtracted in 200 components = -0.00112031 Jy ! Clean residual min=-0.004198 max=0.004131 Jy/beam ! Clean residual mean=0.000018 rms=0.000924 Jy/beam ! Combined flux in latest and established models = 0.2019 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.2019 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074709Jy sigma=0.996057 ! Fit after self-cal, rms=0.074836Jy sigma=0.995382 ! 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=0.074836Jy sigma=0.995382 ! Fit after self-cal, rms=0.136575Jy sigma=0.972299 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.392 mas, bmaj=3.811 mas, bpa=2.4 degrees ! Estimated noise=0.574848 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0025031 Jy ! Component: 100 - total flux cleaned = 0.00256323 Jy ! Component: 150 - total flux cleaned = 0.00261059 Jy ! Component: 200 - total flux cleaned = 0.0026513 Jy ! Total flux subtracted in 200 components = 0.0026513 Jy ! Clean residual min=-0.003253 max=0.003729 Jy/beam ! Clean residual mean=0.000015 rms=0.000798 Jy/beam ! Combined flux in latest and established models = 0.204551 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 43 components and 0.204551 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.136339Jy sigma=0.971325 ! Fit after self-cal, rms=0.136427Jy sigma=0.971087 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-76.5, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00323256 Jy ! Component: 100 - total flux cleaned = 0.0038632 Jy ! Component: 150 - total flux cleaned = 0.00391954 Jy ! Component: 200 - total flux cleaned = 0.00387881 Jy ! Total flux subtracted in 200 components = 0.00387881 Jy ! Clean residual min=-0.003197 max=0.003199 Jy/beam ! Clean residual mean=0.000016 rms=0.000792 Jy/beam ! Combined flux in latest and established models = 0.20843 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 57 components and 0.20843 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.136132Jy sigma=0.969662 ! Fit after self-cal, rms=0.136123Jy sigma=0.969377 ! 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=0.136123Jy sigma=0.969377 ! Fit after self-cal, rms=0.070834Jy sigma=0.932878 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.396 mas, bmaj=3.816 mas, bpa=2.803 degrees ! Estimated noise=0.574662 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00166836 Jy ! Component: 100 - total flux cleaned = -0.00229005 Jy ! Component: 150 - total flux cleaned = -0.00244557 Jy ! Component: 200 - total flux cleaned = -0.00257986 Jy ! Total flux subtracted in 200 components = -0.00257986 Jy ! Clean residual min=-0.002587 max=0.003086 Jy/beam ! Clean residual mean=0.000014 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.20585 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 66 components and 0.20585 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070768Jy sigma=0.931980 ! Fit after self-cal, rms=0.070750Jy sigma=0.931628 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (4, 0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0027864 Jy ! Component: 100 - total flux cleaned = 0.00368732 Jy ! Component: 150 - total flux cleaned = 0.00364527 Jy ! Component: 200 - total flux cleaned = 0.00353161 Jy ! Total flux subtracted in 200 components = 0.00353161 Jy ! Clean residual min=-0.002503 max=0.002285 Jy/beam ! Clean residual mean=0.000012 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.209382 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 75 components and 0.209382 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070619Jy sigma=0.929424 ! Fit after self-cal, rms=0.070611Jy sigma=0.929182 ! 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=0.070611Jy sigma=0.929182 ! Fit after self-cal, rms=0.071037Jy sigma=0.928641 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.967 mas, bmaj=9.748 mas, bpa=-5.924 degrees ! Estimated noise=0.817187 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000752149 Jy ! Component: 100 - total flux cleaned = 0.000923997 Jy ! Component: 150 - total flux cleaned = 0.0010523 Jy ! Component: 200 - total flux cleaned = 0.00109384 Jy ! Total flux subtracted in 200 components = 0.00109384 Jy ! Clean residual min=-0.002872 max=0.002246 Jy/beam ! Clean residual mean=0.000034 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.210475 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 100 components and 0.210475 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071020Jy sigma=0.928422 ! Fit after self-cal, rms=0.071020Jy sigma=0.928330 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 = 0.000174084 Jy ! Component: 100 - total flux cleaned = 0.000149134 Jy ! Component: 150 - total flux cleaned = 0.000149075 Jy ! Component: 200 - total flux cleaned = 0.000166389 Jy ! Total flux subtracted in 200 components = 0.000166389 Jy ! Clean residual min=-0.002839 max=0.002254 Jy/beam ! Clean residual mean=0.000033 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.210642 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 113 components and 0.210642 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071019Jy sigma=0.928242 ! Fit after self-cal, rms=0.071017Jy sigma=0.928210 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=2.4 mas, bmaj=3.826 mas, bpa=2.937 degrees ! Estimated noise=0.575668 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.4 x 3.826 at 2.937 degrees (North through East) ! Clean map min=-0.0022272 max=0.17033 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=2.148 mas, bmaj=3.449 mas, bpa=1.356 degrees ! Estimated noise=0.913078 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.133158 Jy ! Component: 100 - total flux cleaned = 0.166318 Jy ! Component: 150 - total flux cleaned = 0.182089 Jy ! Component: 200 - total flux cleaned = 0.190962 Jy ! Total flux subtracted in 200 components = 0.190962 Jy ! Clean residual min=-0.003410 max=0.004683 Jy/beam ! Clean residual mean=0.000011 rms=0.000847 Jy/beam ! Combined flux in latest and established models = 0.190962 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 0.190962 Jy ! Inverting map and beam ! Estimated beam: bmin=2.4 mas, bmaj=3.826 mas, bpa=2.937 degrees ! Estimated noise=0.575668 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 = 0.0074201 Jy ! Component: 100 - total flux cleaned = 0.0118421 Jy ! Component: 150 - total flux cleaned = 0.0148862 Jy ! Component: 200 - total flux cleaned = 0.0169027 Jy ! Total flux subtracted in 200 components = 0.0169027 Jy ! Clean residual min=-0.002547 max=0.002327 Jy/beam ! Clean residual mean=0.000013 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.207865 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 52 components and 0.207865 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=7.967 mas, bmaj=9.748 mas, bpa=-5.924 degrees ! Estimated noise=0.817187 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00172765 Jy ! Component: 100 - total flux cleaned = 0.00206573 Jy ! Component: 150 - total flux cleaned = 0.00228649 Jy ! Component: 200 - total flux cleaned = 0.00247738 Jy ! Total flux subtracted in 200 components = 0.00247738 Jy ! Clean residual min=-0.002854 max=0.002162 Jy/beam ! Clean residual mean=0.000034 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.210342 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 = 0.000130377 Jy ! Component: 100 - total flux cleaned = 0.000176559 Jy ! Component: 150 - total flux cleaned = 0.000218073 Jy ! Component: 200 - total flux cleaned = 0.000255255 Jy ! Total flux subtracted in 200 components = 0.000255255 Jy ! Clean residual min=-0.002815 max=0.002170 Jy/beam ! Clean residual mean=0.000033 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.210597 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 86 components and 0.210597 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.4 mas, bmaj=3.826 mas, bpa=2.937 degrees ! Estimated noise=0.575668 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000623317 Jy ! Component: 100 - total flux cleaned = -0.00077084 Jy ! Component: 150 - total flux cleaned = -0.000815009 Jy ! Component: 200 - total flux cleaned = -0.000815044 Jy ! Total flux subtracted in 200 components = -0.000815044 Jy ! Clean residual min=-0.002511 max=0.002263 Jy/beam ! Clean residual mean=0.000012 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.209782 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 98 components and 0.209782 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071151Jy sigma=0.928399 ! Fit after self-cal, rms=0.071124Jy sigma=0.928215 wmodel J0001+1914_S_map.mod ! Writing 98 model components to file: J0001+1914_S_map.mod wobs J0001+1914_S_uvs.fits ! Writing UV FITS file: J0001+1914_S_uvs.fits wwins J0001+1914_S_map.win ! wwins: Wrote 3 windows to J0001+1914_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 = -0.000620178 Jy ! Component: 100 - total flux cleaned = -0.000900765 Jy ! Component: 150 - total flux cleaned = -0.001012 Jy ! Component: 200 - total flux cleaned = -0.00108401 Jy ! Component: 250 - total flux cleaned = -0.00115208 Jy ! Component: 300 - total flux cleaned = -0.00128362 Jy ! Component: 350 - total flux cleaned = -0.00131489 Jy ! Component: 400 - total flux cleaned = -0.00128197 Jy ! Component: 450 - total flux cleaned = -0.00121918 Jy ! Component: 500 - total flux cleaned = -0.00109751 Jy ! Component: 550 - total flux cleaned = -0.00106774 Jy ! Component: 600 - total flux cleaned = -0.00103838 Jy ! Component: 650 - total flux cleaned = -0.00100936 Jy ! Component: 700 - total flux cleaned = -0.00103768 Jy ! Component: 750 - total flux cleaned = -0.000980725 Jy ! Component: 800 - total flux cleaned = -0.000813317 Jy ! Component: 850 - total flux cleaned = -0.000840846 Jy ! Component: 900 - total flux cleaned = -0.000676663 Jy ! Component: 950 - total flux cleaned = -0.000569115 Jy ! Component: 1000 - total flux cleaned = -0.000435589 Jy ! Component: 1050 - total flux cleaned = -0.000224796 Jy ! Component: 1100 - total flux cleaned = -0.000120216 Jy ! Component: 1150 - total flux cleaned = 6.01638e-05 Jy ! Component: 1200 - total flux cleaned = 0.000136738 Jy ! Component: 1250 - total flux cleaned = 0.000187873 Jy ! Component: 1300 - total flux cleaned = 0.000413598 Jy ! Component: 1350 - total flux cleaned = 0.00048831 Jy ! Component: 1400 - total flux cleaned = 0.000611558 Jy ! Component: 1450 - total flux cleaned = 0.000733658 Jy ! Component: 1500 - total flux cleaned = 0.000854559 Jy ! Component: 1550 - total flux cleaned = 0.000902539 Jy ! Component: 1600 - total flux cleaned = 0.00104568 Jy ! Component: 1650 - total flux cleaned = 0.00111641 Jy ! Component: 1700 - total flux cleaned = 0.00111667 Jy ! Component: 1750 - total flux cleaned = 0.00120982 Jy ! Component: 1800 - total flux cleaned = 0.00121 Jy ! Component: 1850 - total flux cleaned = 0.00134751 Jy ! Component: 1900 - total flux cleaned = 0.00134713 Jy ! Component: 1950 - total flux cleaned = 0.00136982 Jy ! Component: 2000 - total flux cleaned = 0.00137005 Jy ! Component: 2050 - total flux cleaned = 0.00148174 Jy ! Component: 2100 - total flux cleaned = 0.00145961 Jy ! Component: 2150 - total flux cleaned = 0.00148154 Jy ! Component: 2200 - total flux cleaned = 0.00154711 Jy ! Component: 2250 - total flux cleaned = 0.00159038 Jy ! Component: 2300 - total flux cleaned = 0.001655 Jy ! Component: 2350 - total flux cleaned = 0.00163358 Jy ! Component: 2400 - total flux cleaned = 0.00163347 Jy ! Component: 2450 - total flux cleaned = 0.00167585 Jy ! Component: 2500 - total flux cleaned = 0.0016969 Jy ! Component: 2550 - total flux cleaned = 0.00180142 Jy ! Component: 2600 - total flux cleaned = 0.00182223 Jy ! Component: 2650 - total flux cleaned = 0.0018016 Jy ! Component: 2700 - total flux cleaned = 0.0018014 Jy ! Component: 2750 - total flux cleaned = 0.00182192 Jy ! Component: 2800 - total flux cleaned = 0.00188277 Jy ! Component: 2850 - total flux cleaned = 0.00198347 Jy ! Component: 2900 - total flux cleaned = 0.00192327 Jy ! Component: 2950 - total flux cleaned = 0.00192308 Jy ! Component: 3000 - total flux cleaned = 0.00198258 Jy ! Component: 3050 - total flux cleaned = 0.00194312 Jy ! Component: 3100 - total flux cleaned = 0.00202154 Jy ! Component: 3150 - total flux cleaned = 0.0020214 Jy ! Component: 3200 - total flux cleaned = 0.00206011 Jy ! Component: 3250 - total flux cleaned = 0.00202152 Jy ! Component: 3300 - total flux cleaned = 0.00202135 Jy ! Component: 3350 - total flux cleaned = 0.00205971 Jy ! Component: 3400 - total flux cleaned = 0.00204064 Jy ! Component: 3450 - total flux cleaned = 0.00209751 Jy ! Component: 3500 - total flux cleaned = 0.00207879 Jy ! Component: 3550 - total flux cleaned = 0.0021161 Jy ! Component: 3600 - total flux cleaned = 0.00228366 Jy ! Component: 3650 - total flux cleaned = 0.00215383 Jy ! Component: 3700 - total flux cleaned = 0.00222766 Jy ! Component: 3750 - total flux cleaned = 0.00224608 Jy ! Component: 3800 - total flux cleaned = 0.00230093 Jy ! Component: 3850 - total flux cleaned = 0.00230084 Jy ! Component: 3900 - total flux cleaned = 0.00233677 Jy ! Component: 3950 - total flux cleaned = 0.00226469 Jy ! Component: 4000 - total flux cleaned = 0.00228254 Jy ! Component: 4050 - total flux cleaned = 0.0023183 Jy ! Total flux subtracted in 4096 components = 0.00230062 Jy ! Clean residual min=-0.000921 max=0.000964 Jy/beam ! Clean residual mean=0.000007 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.212083 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 392 components and 0.212083 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv125_uvs/J0001+1914_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.4 x 3.826 at 2.937 degrees (North through East) ! Clean map min=-0.0020074 max=0.17141 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv125_uvs/J0001+1914_S_map.fits wmodel /scr/pima/rv125_uvs/J0001+1914_S_map.mod ! Writing 392 model components to file: /scr/pima/rv125_uvs/J0001+1914_S_map.mod wobs /scr/pima/rv125_uvs/J0001+1914_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv125_uvs/J0001+1914_S_uvs.fits wwins /scr/pima/rv125_uvs/J0001+1914_S_map.win ! wwins: Wrote 4 windows to /scr/pima/rv125_uvs/J0001+1914_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.171413 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000301125 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.527018 0.527018 1.05404 2.10807 4.21614 8.43228 16.8646 33.7291 67.4583 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.171 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 569.24 quit ! Quitting program ! Log file /scr/pima/rv125_uvs/J0001+1914_S_dfm.log closed on Sun Dec 23 06:55:18 2018