! Started logfile: /scr/pima/rdv91_uvs/J0028+2000_S_dfm.log on Fri Jun 15 11:22:57 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23299 obs /scr/pima/rdv91_uvs/J0028+2000_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv91_uvs/J0028+2000_S_uva.fits ! AN table 1: 96 integrations on 45 of 45 possible baselines. ! AN table 2: 37 integrations on 3 of 3 possible baselines. ! Apparent sampling: 0.381178 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0028+2000 ! ! 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 2.23299e+09 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 74 lines of history. ! ! Reading 6756 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 J0028+2000_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 605 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 605 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 605 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 605 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.026570Jy sigma=16.745734 ! Fit after self-cal, rms=0.796705Jy sigma=12.977428 ! 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=3.152 mas, bmaj=6.153 mas, bpa=-0.5388 degrees ! Estimated noise=0.843935 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 = 0.16427 Jy ! Component: 100 - total flux cleaned = 0.200091 Jy ! Total flux subtracted in 100 components = 0.200091 Jy ! Clean residual min=-0.006466 max=0.009992 Jy/beam ! Clean residual mean=0.000006 rms=0.001697 Jy/beam ! Combined flux in latest and established models = 0.200091 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.200091 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119913Jy sigma=1.764936 ! Fit after self-cal, rms=0.119909Jy sigma=1.764902 ! 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=4.135 mas, bmaj=6.521 mas, bpa=-1.962 degrees ! Estimated noise=0.651638 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 = 0.00818547 Jy ! Component: 100 - total flux cleaned = 0.00842342 Jy ! Component: 150 - total flux cleaned = 0.00871714 Jy ! Component: 200 - total flux cleaned = 0.00888318 Jy ! Total flux subtracted in 200 components = 0.00888318 Jy ! Clean residual min=-0.004999 max=0.005769 Jy/beam ! Clean residual mean=0.000009 rms=0.001423 Jy/beam ! Combined flux in latest and established models = 0.208975 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.208975 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119180Jy sigma=1.756000 ! Fit after self-cal, rms=0.119161Jy sigma=1.755837 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.135 x 6.521 at -1.962 degrees (North through East) ! Clean map min=-0.0048963 max=0.21136 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 0.98 FD 1.07 HN 0.96 KP 0.99 ! LA 0.97 MK 0.97 NL 0.99 OV 1.06 ! PT 0.99 SC 0.99 ! ! A total of 90 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* WZ 0.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 1.00 KP 1.01 ! LA 1.06 MK 1.04 NL 1.01 OV 1.00 ! PT 0.94 SC 0.94 ! ! A total of 90 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* WZ 0.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.02 HN 1.03 KP 1.01 ! LA 1.03 MK 1.04 NL 0.99 OV 1.05 ! PT 0.98 SC 1.05 ! ! A total of 90 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* WZ 0.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.03 HN 0.96 KP 1.00 ! LA 1.05 MK 1.01 NL 0.93 OV 1.05 ! PT 1.04 SC 0.91 ! ! A total of 90 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* WZ 0.00* ! ! ! Fit before self-cal, rms=0.119161Jy sigma=1.755837 ! Fit after self-cal, rms=0.117701Jy sigma=1.775417 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.573 mas, bmaj=6.721 mas, bpa=5.188 degrees ! Estimated noise=0.662497 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 = 0.00205284 Jy ! Component: 100 - total flux cleaned = 0.00236848 Jy ! Component: 150 - total flux cleaned = 0.00248806 Jy ! Component: 200 - total flux cleaned = 0.00259156 Jy ! Total flux subtracted in 200 components = 0.00259156 Jy ! Clean residual min=-0.004732 max=0.005422 Jy/beam ! Clean residual mean=-0.000000 rms=0.001326 Jy/beam ! Combined flux in latest and established models = 0.211566 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 19 components and 0.211566 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117667Jy sigma=1.774689 ! Fit after self-cal, rms=0.117735Jy sigma=1.774411 ! 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=0.117735Jy sigma=1.774411 ! Fit after self-cal, rms=0.116950Jy sigma=1.767528 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.575 mas, bmaj=6.692 mas, bpa=5.062 degrees ! Estimated noise=0.662778 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115887 Jy ! Component: 100 - total flux cleaned = 0.00128363 Jy ! Component: 150 - total flux cleaned = 0.00135798 Jy ! Component: 200 - total flux cleaned = 0.00137802 Jy ! Total flux subtracted in 200 components = 0.00137802 Jy ! Clean residual min=-0.004659 max=0.005338 Jy/beam ! Clean residual mean=0.000004 rms=0.001263 Jy/beam ! Combined flux in latest and established models = 0.212944 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 28 components and 0.212944 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116934Jy sigma=1.767155 ! Fit after self-cal, rms=0.116957Jy sigma=1.767003 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 (-11, -24). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00418178 Jy ! Component: 100 - total flux cleaned = 0.00519486 Jy ! Component: 150 - total flux cleaned = 0.00565569 Jy ! Component: 200 - total flux cleaned = 0.0059089 Jy ! Total flux subtracted in 200 components = 0.0059089 Jy ! Clean residual min=-0.004332 max=0.004187 Jy/beam ! Clean residual mean=0.000009 rms=0.001102 Jy/beam ! Combined flux in latest and established models = 0.218853 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 50 components and 0.218853 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116747Jy sigma=1.763309 ! Fit after self-cal, rms=0.116732Jy sigma=1.763020 ! 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=0.116732Jy sigma=1.763020 ! Fit after self-cal, rms=0.116215Jy sigma=1.759342 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.567 mas, bmaj=6.683 mas, bpa=4.904 degrees ! Estimated noise=0.661132 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000905404 Jy ! Component: 100 - total flux cleaned = 0.000972037 Jy ! Component: 150 - total flux cleaned = 0.00102528 Jy ! Component: 200 - total flux cleaned = 0.00107177 Jy ! Total flux subtracted in 200 components = 0.00107177 Jy ! Clean residual min=-0.004129 max=0.004005 Jy/beam ! Clean residual mean=0.000011 rms=0.001051 Jy/beam ! Combined flux in latest and established models = 0.219925 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 62 components and 0.219925 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116161Jy sigma=1.758386 ! Fit after self-cal, rms=0.116172Jy sigma=1.758253 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 = 0.000264497 Jy ! Component: 100 - total flux cleaned = 0.000390623 Jy ! Component: 150 - total flux cleaned = 0.000543018 Jy ! Component: 200 - total flux cleaned = 0.000681394 Jy ! Total flux subtracted in 200 components = 0.000681394 Jy ! Clean residual min=-0.004028 max=0.004011 Jy/beam ! Clean residual mean=0.000013 rms=0.001040 Jy/beam ! Combined flux in latest and established models = 0.220606 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 65 components and 0.220606 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116149Jy sigma=1.757807 ! Fit after self-cal, rms=0.116150Jy sigma=1.757790 ! 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=0.116150Jy sigma=1.757790 ! Fit after self-cal, rms=0.116174Jy sigma=1.757699 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.685 mas, bmaj=10.26 mas, bpa=-12.18 degrees ! Estimated noise=0.776856 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000779915 Jy ! Component: 100 - total flux cleaned = 0.000819295 Jy ! Component: 150 - total flux cleaned = 0.000754591 Jy ! Component: 200 - total flux cleaned = 0.000696033 Jy ! Total flux subtracted in 200 components = 0.000696033 Jy ! Clean residual min=-0.004163 max=0.003870 Jy/beam ! Clean residual mean=0.000024 rms=0.001202 Jy/beam ! Combined flux in latest and established models = 0.221302 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 76 components and 0.221302 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116169Jy sigma=1.757527 ! Fit after self-cal, rms=0.116173Jy sigma=1.757496 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 = 0.000145672 Jy ! Component: 100 - total flux cleaned = 9.26081e-05 Jy ! Component: 150 - total flux cleaned = 9.31442e-05 Jy ! Component: 200 - total flux cleaned = 6.92181e-05 Jy ! Total flux subtracted in 200 components = 6.92181e-05 Jy ! Clean residual min=-0.004086 max=0.003932 Jy/beam ! Clean residual mean=0.000024 rms=0.001196 Jy/beam ! Combined flux in latest and established models = 0.221371 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 82 components and 0.221371 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116172Jy sigma=1.757461 ! Fit after self-cal, rms=0.116172Jy sigma=1.757441 ! 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=4.562 mas, bmaj=6.683 mas, bpa=4.818 degrees ! Estimated noise=0.661391 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.562 x 6.683 at 4.818 degrees (North through East) ! Clean map min=-0.0037155 max=0.21022 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=3.221 mas, bmaj=6.175 mas, bpa=1.207 degrees ! Estimated noise=0.864549 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.163598 Jy ! Component: 100 - total flux cleaned = 0.199321 Jy ! Component: 150 - total flux cleaned = 0.208943 Jy ! Component: 200 - total flux cleaned = 0.21272 Jy ! Total flux subtracted in 200 components = 0.21272 Jy ! Clean residual min=-0.005379 max=0.006307 Jy/beam ! Clean residual mean=0.000002 rms=0.001445 Jy/beam ! Combined flux in latest and established models = 0.21272 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.21272 Jy ! Inverting map and beam ! Estimated beam: bmin=4.562 mas, bmaj=6.683 mas, bpa=4.818 degrees ! Estimated noise=0.661391 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 = 0.00409736 Jy ! Component: 100 - total flux cleaned = 0.00511959 Jy ! Component: 150 - total flux cleaned = 0.00564911 Jy ! Component: 200 - total flux cleaned = 0.00592932 Jy ! Total flux subtracted in 200 components = 0.00592932 Jy ! Clean residual min=-0.004267 max=0.004146 Jy/beam ! Clean residual mean=0.000007 rms=0.001103 Jy/beam ! Combined flux in latest and established models = 0.218649 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 34 components and 0.218649 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=8.685 mas, bmaj=10.26 mas, bpa=-12.18 degrees ! Estimated noise=0.776856 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188526 Jy ! Component: 100 - total flux cleaned = 0.00210524 Jy ! Component: 150 - total flux cleaned = 0.00222562 Jy ! Component: 200 - total flux cleaned = 0.00222409 Jy ! Total flux subtracted in 200 components = 0.00222409 Jy ! Clean residual min=-0.004239 max=0.003676 Jy/beam ! Clean residual mean=0.000021 rms=0.001230 Jy/beam ! Combined flux in latest and established models = 0.220873 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.70518e-05 Jy ! Component: 100 - total flux cleaned = -4.79584e-05 Jy ! Component: 150 - total flux cleaned = -8.55941e-05 Jy ! Component: 200 - total flux cleaned = -8.60136e-05 Jy ! Total flux subtracted in 200 components = -8.60136e-05 Jy ! Clean residual min=-0.004211 max=0.003776 Jy/beam ! Clean residual mean=0.000021 rms=0.001210 Jy/beam ! Combined flux in latest and established models = 0.220787 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 71 components and 0.220787 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.562 mas, bmaj=6.683 mas, bpa=4.818 degrees ! Estimated noise=0.661391 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000316435 Jy ! Component: 100 - total flux cleaned = -0.000312617 Jy ! Component: 150 - total flux cleaned = -0.000312765 Jy ! Component: 200 - total flux cleaned = -0.000270239 Jy ! Total flux subtracted in 200 components = -0.000270239 Jy ! Clean residual min=-0.003928 max=0.004169 Jy/beam ! Clean residual mean=0.000012 rms=0.001032 Jy/beam ! Combined flux in latest and established models = 0.220517 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 86 components and 0.220517 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116184Jy sigma=1.757942 ! Fit after self-cal, rms=0.116190Jy sigma=1.757882 wmodel J0028+2000_S_map.mod ! Writing 86 model components to file: J0028+2000_S_map.mod wobs J0028+2000_S_uvs.fits ! Writing UV FITS file: J0028+2000_S_uvs.fits wwins J0028+2000_S_map.win ! wwins: Wrote 2 windows to J0028+2000_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 = 0.000234336 Jy ! Component: 100 - total flux cleaned = 0.000716603 Jy ! Component: 150 - total flux cleaned = 0.00124518 Jy ! Component: 200 - total flux cleaned = 0.00162529 Jy ! Component: 250 - total flux cleaned = 0.00174817 Jy ! Component: 300 - total flux cleaned = 0.00198617 Jy ! Component: 350 - total flux cleaned = 0.00192769 Jy ! Component: 400 - total flux cleaned = 0.00192577 Jy ! Component: 450 - total flux cleaned = 0.00192371 Jy ! Component: 500 - total flux cleaned = 0.00186982 Jy ! Component: 550 - total flux cleaned = 0.00181871 Jy ! Component: 600 - total flux cleaned = 0.00186836 Jy ! Component: 650 - total flux cleaned = 0.00186808 Jy ! Component: 700 - total flux cleaned = 0.00196377 Jy ! Component: 750 - total flux cleaned = 0.00177599 Jy ! Component: 800 - total flux cleaned = 0.00168332 Jy ! Component: 850 - total flux cleaned = 0.00150079 Jy ! Component: 900 - total flux cleaned = 0.00132109 Jy ! Component: 950 - total flux cleaned = 0.00109965 Jy ! Component: 1000 - total flux cleaned = 0.000752962 Jy ! Component: 1050 - total flux cleaned = 0.000539973 Jy ! Component: 1100 - total flux cleaned = 0.00028744 Jy ! Component: 1150 - total flux cleaned = 0.00028679 Jy ! Component: 1200 - total flux cleaned = 0.000122942 Jy ! Component: 1250 - total flux cleaned = 8.27475e-05 Jy ! Component: 1300 - total flux cleaned = 8.29864e-05 Jy ! Component: 1350 - total flux cleaned = 4.36699e-05 Jy ! Component: 1400 - total flux cleaned = 0.000277775 Jy ! Component: 1450 - total flux cleaned = 0.000277081 Jy ! Component: 1500 - total flux cleaned = 0.000200471 Jy ! Component: 1550 - total flux cleaned = 0.000237692 Jy ! Component: 1600 - total flux cleaned = 0.0002378 Jy ! Component: 1650 - total flux cleaned = 0.00027526 Jy ! Component: 1700 - total flux cleaned = 0.000384454 Jy ! Component: 1750 - total flux cleaned = 0.000491679 Jy ! Component: 1800 - total flux cleaned = 0.000385063 Jy ! Component: 1850 - total flux cleaned = 0.000420483 Jy ! Component: 1900 - total flux cleaned = 0.000456128 Jy ! Component: 1950 - total flux cleaned = 0.000594175 Jy ! Component: 2000 - total flux cleaned = 0.000593945 Jy ! Component: 2050 - total flux cleaned = 0.000728373 Jy ! Component: 2100 - total flux cleaned = 0.000661861 Jy ! Component: 2150 - total flux cleaned = 0.000827407 Jy ! Component: 2200 - total flux cleaned = 0.000892499 Jy ! Component: 2250 - total flux cleaned = 0.00089259 Jy ! Component: 2300 - total flux cleaned = 0.000956848 Jy ! Component: 2350 - total flux cleaned = 0.00105195 Jy ! Component: 2400 - total flux cleaned = 0.00108348 Jy ! Component: 2450 - total flux cleaned = 0.00111494 Jy ! Component: 2500 - total flux cleaned = 0.00120776 Jy ! Component: 2550 - total flux cleaned = 0.00117723 Jy ! Component: 2600 - total flux cleaned = 0.0010555 Jy ! Component: 2650 - total flux cleaned = 0.00120622 Jy ! Component: 2700 - total flux cleaned = 0.00114699 Jy ! Component: 2750 - total flux cleaned = 0.00111751 Jy ! Component: 2800 - total flux cleaned = 0.00105893 Jy ! Component: 2850 - total flux cleaned = 0.00123371 Jy ! Component: 2900 - total flux cleaned = 0.00111816 Jy ! Component: 2950 - total flux cleaned = 0.00106105 Jy ! Component: 3000 - total flux cleaned = 0.00106126 Jy ! Component: 3050 - total flux cleaned = 0.0010052 Jy ! Component: 3100 - total flux cleaned = 0.000949578 Jy ! Component: 3150 - total flux cleaned = 0.000811263 Jy ! Component: 3200 - total flux cleaned = 0.000894013 Jy ! Component: 3250 - total flux cleaned = 0.000839381 Jy ! Component: 3300 - total flux cleaned = 0.000811996 Jy ! Component: 3350 - total flux cleaned = 0.000650676 Jy ! Component: 3400 - total flux cleaned = 0.000623966 Jy ! Component: 3450 - total flux cleaned = 0.000491417 Jy ! Component: 3500 - total flux cleaned = 0.000438748 Jy ! Component: 3550 - total flux cleaned = 0.000412577 Jy ! Component: 3600 - total flux cleaned = 0.000334768 Jy ! Component: 3650 - total flux cleaned = 0.000334615 Jy ! Component: 3700 - total flux cleaned = 0.000360072 Jy ! Component: 3750 - total flux cleaned = 0.000233033 Jy ! Component: 3800 - total flux cleaned = 0.000182896 Jy ! Component: 3850 - total flux cleaned = 0.000258148 Jy ! Component: 3900 - total flux cleaned = 0.000257949 Jy ! Component: 3950 - total flux cleaned = 0.000282899 Jy ! Component: 4000 - total flux cleaned = 0.00020947 Jy ! Component: 4050 - total flux cleaned = 0.000306976 Jy ! Total flux subtracted in 4096 components = 0.000185951 Jy ! Clean residual min=-0.001379 max=0.001382 Jy/beam ! Clean residual mean=0.000012 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.220703 Jy keep ! Adding 268 model components to the UV plane model. ! The established model now contains 354 components and 0.220703 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rdv91_uvs/J0028+2000_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.562 x 6.683 at 4.818 degrees (North through East) ! Clean map min=-0.0028072 max=0.20946 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv91_uvs/J0028+2000_S_map.fits wmodel /scr/pima/rdv91_uvs/J0028+2000_S_map.mod ! Writing 354 model components to file: /scr/pima/rdv91_uvs/J0028+2000_S_map.mod wobs /scr/pima/rdv91_uvs/J0028+2000_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv91_uvs/J0028+2000_S_uvs.fits wwins /scr/pima/rdv91_uvs/J0028+2000_S_map.win ! wwins: Wrote 3 windows to /scr/pima/rdv91_uvs/J0028+2000_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.209459 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000439339 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.629249 0.629249 1.2585 2.517 5.03399 10.068 20.136 40.2719 80.5439 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.209 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 476.758 quit ! Quitting program ! Log file /scr/pima/rdv91_uvs/J0028+2000_S_dfm.log closed on Fri Jun 15 11:23:01 2018