! Started logfile: /vlbi/uf001/uva//J2212+2759_S_dfm.log on Mon Jan 14 06:11:30 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 /vlbi/uf001/uva//J2212+2759_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J2212+2759_S_uva.fits ! AN table 1: 66 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.868013 visibilities/baseline/integration-bin. ! Found source: J2212+2759 ! ! There are 3 IFs, and a total of 3 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 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 7734 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 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 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 J2212+2759_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 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002519Jy sigma=22.208990 ! Fit after self-cal, rms=0.944181Jy sigma=20.934883 ! 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=2.958 mas, bmaj=5.89 mas, bpa=-0.7672 degrees ! Estimated noise=0.50297 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 = 0.0438006 Jy ! Component: 100 - total flux cleaned = 0.0558552 Jy ! Total flux subtracted in 100 components = 0.0558552 Jy ! Clean residual min=-0.004130 max=0.009150 Jy/beam ! Clean residual mean=-0.000003 rms=0.001078 Jy/beam ! Combined flux in latest and established models = 0.0558552 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0558552 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065309Jy sigma=1.335959 ! Fit after self-cal, rms=0.064442Jy sigma=1.321848 ! Inverting map ! Added new window around map position (-0.5, -9). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00923208 Jy ! Component: 100 - total flux cleaned = 0.0143489 Jy ! Total flux subtracted in 100 components = 0.0143489 Jy ! Clean residual min=-0.003407 max=0.003606 Jy/beam ! Clean residual mean=-0.000001 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.0702041 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 29 components and 0.0702041 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063257Jy sigma=1.288163 ! Fit after self-cal, rms=0.063093Jy sigma=1.285135 ! 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=3.415 mas, bmaj=6.593 mas, bpa=0.1279 degrees ! Estimated noise=0.38497 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 = 0.00429217 Jy ! Component: 100 - total flux cleaned = 0.00681615 Jy ! Component: 150 - total flux cleaned = 0.00835845 Jy ! Component: 200 - total flux cleaned = 0.00870957 Jy ! Total flux subtracted in 200 components = 0.00870957 Jy ! Clean residual min=-0.002550 max=0.002745 Jy/beam ! Clean residual mean=-0.000000 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.0789136 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 44 components and 0.0789136 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062864Jy sigma=1.276158 ! Fit after self-cal, rms=0.062821Jy sigma=1.275618 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.415 x 6.593 at 0.1279 degrees (North through East) ! Clean map min=-0.0025273 max=0.058165 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.90 HN 0.87 KP 0.94 ! LA 0.96 MK 1.04 NL 0.96 OV 0.96 ! PT 1.47 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.93 HN 0.96 KP 0.99 ! LA 0.92 MK 1.03 NL 0.98 OV 0.97 ! PT 1.25 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.90 HN 1.01 KP 0.95 ! LA 0.96 MK 0.94 NL 1.05 OV 0.95 ! PT 1.26 SC 1.01 ! ! ! Fit before self-cal, rms=0.062821Jy sigma=1.275618 ! Fit after self-cal, rms=0.066605Jy sigma=1.263632 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.423 mas, bmaj=6.587 mas, bpa=-0.2243 degrees ! Estimated noise=0.376363 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 = 0.00143479 Jy ! Component: 100 - total flux cleaned = 0.00178995 Jy ! Component: 150 - total flux cleaned = 0.0019599 Jy ! Component: 200 - total flux cleaned = 0.00204546 Jy ! Total flux subtracted in 200 components = 0.00204546 Jy ! Clean residual min=-0.001914 max=0.001742 Jy/beam ! Clean residual mean=0.000007 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.0809591 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 69 components and 0.0809591 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066561Jy sigma=1.262030 ! Fit after self-cal, rms=0.066737Jy sigma=1.261263 ! 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. ! ! Fit before self-cal, rms=0.066737Jy sigma=1.261263 ! Fit after self-cal, rms=0.070984Jy sigma=1.256237 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.425 mas, bmaj=6.61 mas, bpa=-0.1351 degrees ! Estimated noise=0.378613 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000865913 Jy ! Component: 100 - total flux cleaned = 0.00119738 Jy ! Component: 150 - total flux cleaned = 0.00123045 Jy ! Component: 200 - total flux cleaned = 0.00124481 Jy ! Total flux subtracted in 200 components = 0.00124481 Jy ! Clean residual min=-0.001892 max=0.001806 Jy/beam ! Clean residual mean=0.000003 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.0822039 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 83 components and 0.0822039 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070971Jy sigma=1.255833 ! Fit after self-cal, rms=0.071065Jy sigma=1.255513 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 = 0.00013582 Jy ! Component: 100 - total flux cleaned = 0.0001667 Jy ! Component: 150 - total flux cleaned = 0.000194882 Jy ! Component: 200 - total flux cleaned = 0.00022129 Jy ! Total flux subtracted in 200 components = 0.00022129 Jy ! Clean residual min=-0.001906 max=0.001786 Jy/beam ! Clean residual mean=0.000003 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.0824252 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 88 components and 0.0824251 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071059Jy sigma=1.255341 ! Fit after self-cal, rms=0.071060Jy sigma=1.255325 ! 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. ! ! Fit before self-cal, rms=0.071060Jy sigma=1.255325 ! Fit after self-cal, rms=0.071645Jy sigma=1.255252 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.423 mas, bmaj=6.596 mas, bpa=-0.2165 degrees ! Estimated noise=0.378486 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000419474 Jy ! Component: 100 - total flux cleaned = 0.00053051 Jy ! Component: 150 - total flux cleaned = 0.000555907 Jy ! Component: 200 - total flux cleaned = 0.000590978 Jy ! Total flux subtracted in 200 components = 0.000590978 Jy ! Clean residual min=-0.001899 max=0.001796 Jy/beam ! Clean residual mean=0.000003 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.0830161 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 90 components and 0.0830161 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071639Jy sigma=1.255106 ! Fit after self-cal, rms=0.071653Jy sigma=1.255089 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.19136e-05 Jy ! Component: 100 - total flux cleaned = 6.53921e-05 Jy ! Component: 150 - total flux cleaned = 8.73608e-05 Jy ! Component: 200 - total flux cleaned = 9.78746e-05 Jy ! Total flux subtracted in 200 components = 9.78746e-05 Jy ! Clean residual min=-0.001901 max=0.001783 Jy/beam ! Clean residual mean=0.000003 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.083114 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 94 components and 0.083114 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071649Jy sigma=1.254999 ! Fit after self-cal, rms=0.071650Jy sigma=1.254992 ! 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. ! ! Fit before self-cal, rms=0.071650Jy sigma=1.254992 ! Fit after self-cal, rms=0.071710Jy sigma=1.254979 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.026 mas, bmaj=9.508 mas, bpa=-0.5 degrees ! Estimated noise=0.494636 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000621805 Jy ! Component: 100 - total flux cleaned = 0.000724436 Jy ! Component: 150 - total flux cleaned = 0.000792688 Jy ! Component: 200 - total flux cleaned = 0.000808523 Jy ! Total flux subtracted in 200 components = 0.000808523 Jy ! Clean residual min=-0.001892 max=0.001880 Jy/beam ! Clean residual mean=0.000007 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.0839225 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 99 components and 0.0839226 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071709Jy sigma=1.254958 ! Fit after self-cal, rms=0.071709Jy sigma=1.254933 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 = 8.90459e-05 Jy ! Component: 100 - total flux cleaned = 0.000123642 Jy ! Component: 150 - total flux cleaned = 0.000138953 Jy ! Component: 200 - total flux cleaned = 0.0001605 Jy ! Total flux subtracted in 200 components = 0.0001605 Jy ! Clean residual min=-0.001905 max=0.001867 Jy/beam ! Clean residual mean=0.000007 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.0840831 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 101 components and 0.084083 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071708Jy sigma=1.254932 ! Fit after self-cal, rms=0.071708Jy sigma=1.254925 ! 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=3.419 mas, bmaj=6.585 mas, bpa=-0.2935 degrees ! Estimated noise=0.378233 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.419 x 6.585 at -0.2935 degrees (North through East) ! Clean map min=-0.0018091 max=0.057064 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=2.975 mas, bmaj=5.918 mas, bpa=-1.399 degrees ! Estimated noise=0.493631 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0433646 Jy ! Component: 100 - total flux cleaned = 0.0578918 Jy ! Component: 150 - total flux cleaned = 0.0659181 Jy ! Component: 200 - total flux cleaned = 0.0711569 Jy ! Total flux subtracted in 200 components = 0.0711569 Jy ! Clean residual min=-0.002898 max=0.002980 Jy/beam ! Clean residual mean=-0.000000 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.071157 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.071157 Jy ! Inverting map and beam ! Estimated beam: bmin=3.419 mas, bmaj=6.585 mas, bpa=-0.2935 degrees ! Estimated noise=0.378233 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 = 0.00433521 Jy ! Component: 100 - total flux cleaned = 0.00715136 Jy ! Component: 150 - total flux cleaned = 0.0091141 Jy ! Component: 200 - total flux cleaned = 0.0105093 Jy ! Total flux subtracted in 200 components = 0.0105093 Jy ! Clean residual min=-0.002021 max=0.001767 Jy/beam ! Clean residual mean=0.000003 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.0816663 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 55 components and 0.0816663 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=7.026 mas, bmaj=9.508 mas, bpa=-0.5 degrees ! Estimated noise=0.494636 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155049 Jy ! Component: 100 - total flux cleaned = 0.00227937 Jy ! Component: 150 - total flux cleaned = 0.00243295 Jy ! Component: 200 - total flux cleaned = 0.00244796 Jy ! Total flux subtracted in 200 components = 0.00244796 Jy ! Clean residual min=-0.001935 max=0.001911 Jy/beam ! Clean residual mean=0.000007 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.0841142 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 = 1.30842e-05 Jy ! Component: 100 - total flux cleaned = 2.51979e-05 Jy ! Component: 150 - total flux cleaned = 3.61757e-05 Jy ! Component: 200 - total flux cleaned = 3.64366e-05 Jy ! Total flux subtracted in 200 components = 3.64366e-05 Jy ! Clean residual min=-0.001918 max=0.001898 Jy/beam ! Clean residual mean=0.000007 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.0841507 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 77 components and 0.0841507 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.419 mas, bmaj=6.585 mas, bpa=-0.2935 degrees ! Estimated noise=0.378233 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.88051e-05 Jy ! Component: 100 - total flux cleaned = -9.3679e-05 Jy ! Component: 150 - total flux cleaned = -0.000151272 Jy ! Component: 200 - total flux cleaned = -0.000167851 Jy ! Total flux subtracted in 200 components = -0.000167851 Jy ! Clean residual min=-0.001911 max=0.001766 Jy/beam ! Clean residual mean=0.000003 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.0839828 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 86 components and 0.0839828 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071715Jy sigma=1.255314 ! Fit after self-cal, rms=0.071721Jy sigma=1.255265 wmodel J2212+2759_S_map.mod ! Writing 86 model components to file: J2212+2759_S_map.mod wobs J2212+2759_S_uvs.fits ! Writing UV FITS file: J2212+2759_S_uvs.fits wwins J2212+2759_S_map.win ! wwins: Wrote 2 windows to J2212+2759_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 = -0.000448011 Jy ! Component: 100 - total flux cleaned = -0.000661236 Jy ! Component: 150 - total flux cleaned = -0.000748094 Jy ! Component: 200 - total flux cleaned = -0.000694131 Jy ! Component: 250 - total flux cleaned = -0.000563359 Jy ! Component: 300 - total flux cleaned = -0.000435955 Jy ! Component: 350 - total flux cleaned = -0.000336464 Jy ! Component: 400 - total flux cleaned = -0.000215466 Jy ! Component: 450 - total flux cleaned = -9.83361e-05 Jy ! Component: 500 - total flux cleaned = 3.88198e-05 Jy ! Component: 550 - total flux cleaned = 0.000150432 Jy ! Component: 600 - total flux cleaned = 0.000194748 Jy ! Component: 650 - total flux cleaned = 0.000324808 Jy ! Component: 700 - total flux cleaned = 0.000346216 Jy ! Component: 750 - total flux cleaned = 0.000430196 Jy ! Component: 800 - total flux cleaned = 0.000450667 Jy ! Component: 850 - total flux cleaned = 0.000430385 Jy ! Component: 900 - total flux cleaned = 0.000490899 Jy ! Component: 950 - total flux cleaned = 0.000590087 Jy ! Component: 1000 - total flux cleaned = 0.000609589 Jy ! Component: 1050 - total flux cleaned = 0.00074483 Jy ! Component: 1100 - total flux cleaned = 0.000858823 Jy ! Component: 1150 - total flux cleaned = 0.000839642 Jy ! Component: 1200 - total flux cleaned = 0.000876749 Jy ! Component: 1250 - total flux cleaned = 0.00091353 Jy ! Component: 1300 - total flux cleaned = 0.00102277 Jy ! Component: 1350 - total flux cleaned = 0.00100498 Jy ! Component: 1400 - total flux cleaned = 0.00112951 Jy ! Component: 1450 - total flux cleaned = 0.00116446 Jy ! Component: 1500 - total flux cleaned = 0.00119895 Jy ! Component: 1550 - total flux cleaned = 0.00121589 Jy ! Component: 1600 - total flux cleaned = 0.00123298 Jy ! Component: 1650 - total flux cleaned = 0.00131778 Jy ! Component: 1700 - total flux cleaned = 0.00133442 Jy ! Component: 1750 - total flux cleaned = 0.00135109 Jy ! Component: 1800 - total flux cleaned = 0.00143343 Jy ! Component: 1850 - total flux cleaned = 0.00146609 Jy ! Component: 1900 - total flux cleaned = 0.00153078 Jy ! Component: 1950 - total flux cleaned = 0.00159478 Jy ! Component: 2000 - total flux cleaned = 0.00162633 Jy ! Component: 2050 - total flux cleaned = 0.00173676 Jy ! Component: 2100 - total flux cleaned = 0.00178353 Jy ! Component: 2150 - total flux cleaned = 0.00175245 Jy ! Component: 2200 - total flux cleaned = 0.00186049 Jy ! Component: 2250 - total flux cleaned = 0.0019218 Jy ! Component: 2300 - total flux cleaned = 0.00195237 Jy ! Component: 2350 - total flux cleaned = 0.00204261 Jy ! Component: 2400 - total flux cleaned = 0.0020875 Jy ! Component: 2450 - total flux cleaned = 0.00214695 Jy ! Component: 2500 - total flux cleaned = 0.00217621 Jy ! Component: 2550 - total flux cleaned = 0.00222012 Jy ! Component: 2600 - total flux cleaned = 0.0022635 Jy ! Component: 2650 - total flux cleaned = 0.00239285 Jy ! Component: 2700 - total flux cleaned = 0.00234989 Jy ! Component: 2750 - total flux cleaned = 0.00247768 Jy ! Component: 2800 - total flux cleaned = 0.00247752 Jy ! Component: 2850 - total flux cleaned = 0.0025756 Jy ! Component: 2900 - total flux cleaned = 0.00257568 Jy ! Component: 2950 - total flux cleaned = 0.00256168 Jy ! Component: 3000 - total flux cleaned = 0.00256176 Jy ! Component: 3050 - total flux cleaned = 0.00254808 Jy ! Component: 3100 - total flux cleaned = 0.00260253 Jy ! Component: 3150 - total flux cleaned = 0.00260239 Jy ! Component: 3200 - total flux cleaned = 0.00260255 Jy ! Component: 3250 - total flux cleaned = 0.0026557 Jy ! Component: 3300 - total flux cleaned = 0.00261622 Jy ! Component: 3350 - total flux cleaned = 0.00264256 Jy ! Component: 3400 - total flux cleaned = 0.00264269 Jy ! Component: 3450 - total flux cleaned = 0.0027208 Jy ! Component: 3500 - total flux cleaned = 0.00274661 Jy ! Component: 3550 - total flux cleaned = 0.00264391 Jy ! Component: 3600 - total flux cleaned = 0.00265672 Jy ! Component: 3650 - total flux cleaned = 0.00270736 Jy ! Component: 3700 - total flux cleaned = 0.00270747 Jy ! Component: 3750 - total flux cleaned = 0.00269491 Jy ! Component: 3800 - total flux cleaned = 0.00271996 Jy ! Component: 3850 - total flux cleaned = 0.00269522 Jy ! Component: 3900 - total flux cleaned = 0.00274448 Jy ! Component: 3950 - total flux cleaned = 0.00269534 Jy ! Component: 4000 - total flux cleaned = 0.00274416 Jy ! Component: 4050 - total flux cleaned = 0.00267129 Jy ! Total flux subtracted in 4096 components = 0.00269538 Jy ! Clean residual min=-0.000730 max=0.000658 Jy/beam ! Clean residual mean=0.000000 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.0866782 Jy keep ! Adding 306 model components to the UV plane model. ! The established model now contains 392 components and 0.0866782 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J2212+2759_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.419 x 6.585 at -0.2935 degrees (North through East) ! Clean map min=-0.0013864 max=0.056737 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J2212+2759_S_map.fits wmodel /vlbi/uf001/uva//J2212+2759_S_map.mod ! Writing 392 model components to file: /vlbi/uf001/uva//J2212+2759_S_map.mod wobs /vlbi/uf001/uva//J2212+2759_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J2212+2759_S_uvs.fits wwins /vlbi/uf001/uva//J2212+2759_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J2212+2759_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0567368 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000225279 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.19118 1.19118 2.38236 4.76472 9.52943 19.0589 38.1177 76.2355 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.056 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 251.851 quit ! Quitting program ! Log file /vlbi/uf001/uva//J2212+2759_S_dfm.log closed on Mon Jan 14 06:11:34 2019