! Started logfile: /scr/pima/bg219e_uvs/J1857+1624_S_dfm.log on Thu May 19 18:49:30 2016 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 /scr/pima/bg219e_uvs/J1857+1624_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1857+1624_S_uva.fits ! AN table 1: 58 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.902778 visibilities/baseline/integration-bin. ! Found source: J1857+1624 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 7540 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 J1857+1624_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 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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.017910Jy sigma=22.894208 ! Fit after self-cal, rms=0.852539Jy sigma=19.209379 ! 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=3.904 mas, bmaj=8.069 mas, bpa=21.02 degrees ! Estimated noise=0.607065 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 = 0.115684 Jy ! Component: 100 - total flux cleaned = 0.143014 Jy ! Total flux subtracted in 100 components = 0.143014 Jy ! Clean residual min=-0.004885 max=0.010904 Jy/beam ! Clean residual mean=-0.000011 rms=0.001384 Jy/beam ! Combined flux in latest and established models = 0.143014 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.143014 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064749Jy sigma=1.392062 ! Fit after self-cal, rms=0.064735Jy sigma=1.391841 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0117255 Jy ! Component: 100 - total flux cleaned = 0.01732 Jy ! Total flux subtracted in 100 components = 0.01732 Jy ! Clean residual min=-0.003800 max=0.004000 Jy/beam ! Clean residual mean=-0.000001 rms=0.000932 Jy/beam ! Combined flux in latest and established models = 0.160334 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 13 components and 0.160334 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062922Jy sigma=1.348487 ! Fit after self-cal, rms=0.062900Jy sigma=1.347952 ! 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=4.87 mas, bmaj=8.809 mas, bpa=17.48 degrees ! Estimated noise=0.380957 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 = 0.00255119 Jy ! Component: 100 - total flux cleaned = 0.0038675 Jy ! Component: 150 - total flux cleaned = 0.00432432 Jy ! Component: 200 - total flux cleaned = 0.00441603 Jy ! Total flux subtracted in 200 components = 0.00441603 Jy ! Clean residual min=-0.002443 max=0.002654 Jy/beam ! Clean residual mean=0.000002 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.16475 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 41 components and 0.16475 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062798Jy sigma=1.345686 ! Fit after self-cal, rms=0.062798Jy sigma=1.345635 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.87 x 8.809 at 17.48 degrees (North through East) ! Clean map min=-0.0024341 max=0.14925 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.97 KP 1.00 ! LA 1.02 NL 1.04 OV 1.00 PT 1.00 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.02 KP 1.01 ! LA 1.03 NL 1.01 OV 0.99 PT 1.01 ! SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.99 KP 1.00 ! LA 1.00 NL 0.97 OV 1.00 PT 0.99 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 0.98 KP 1.01 ! LA 1.04 NL 0.96 OV 0.98 PT 1.00 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.062798Jy sigma=1.345635 ! Fit after self-cal, rms=0.062473Jy sigma=1.342533 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.873 mas, bmaj=8.795 mas, bpa=17.29 degrees ! Estimated noise=0.380256 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 = 0.00014226 Jy ! Component: 100 - total flux cleaned = 0.000104197 Jy ! Component: 150 - total flux cleaned = 7.35295e-05 Jy ! Component: 200 - total flux cleaned = 4.64465e-05 Jy ! Total flux subtracted in 200 components = 4.64465e-05 Jy ! Clean residual min=-0.002381 max=0.002326 Jy/beam ! Clean residual mean=0.000002 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.164797 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 52 components and 0.164797 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062461Jy sigma=1.342315 ! Fit after self-cal, rms=0.062461Jy sigma=1.342266 ! 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=0.062461Jy sigma=1.342266 ! Fit after self-cal, rms=0.062392Jy sigma=1.338194 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.874 mas, bmaj=8.793 mas, bpa=17.21 degrees ! Estimated noise=0.380487 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000259893 Jy ! Component: 100 - total flux cleaned = 0.000261433 Jy ! Component: 150 - total flux cleaned = 0.000250199 Jy ! Component: 200 - total flux cleaned = 0.000219817 Jy ! Total flux subtracted in 200 components = 0.000219817 Jy ! Clean residual min=-0.002079 max=0.002130 Jy/beam ! Clean residual mean=-0.000002 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.165017 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 58 components and 0.165017 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062386Jy sigma=1.338093 ! Fit after self-cal, rms=0.062392Jy sigma=1.338045 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 (106, 11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165557 Jy ! Component: 100 - total flux cleaned = 0.00177118 Jy ! Component: 150 - total flux cleaned = 0.00177254 Jy ! Component: 200 - total flux cleaned = 0.00182126 Jy ! Total flux subtracted in 200 components = 0.00182126 Jy ! Clean residual min=-0.001992 max=0.001786 Jy/beam ! Clean residual mean=-0.000002 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.166838 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 70 components and 0.166838 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062337Jy sigma=1.336746 ! Fit after self-cal, rms=0.062336Jy sigma=1.336652 ! 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=0.062336Jy sigma=1.336652 ! Fit after self-cal, rms=0.062350Jy sigma=1.336584 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.876 mas, bmaj=8.79 mas, bpa=17.13 degrees ! Estimated noise=0.380497 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000210779 Jy ! Component: 100 - total flux cleaned = 0.00027622 Jy ! Component: 150 - total flux cleaned = 0.000335962 Jy ! Component: 200 - total flux cleaned = 0.000391835 Jy ! Total flux subtracted in 200 components = 0.000391835 Jy ! Clean residual min=-0.001971 max=0.001755 Jy/beam ! Clean residual mean=-0.000002 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.16723 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 84 components and 0.16723 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062335Jy sigma=1.336279 ! Fit after self-cal, rms=0.062336Jy sigma=1.336266 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 = 0.000115499 Jy ! Component: 100 - total flux cleaned = 0.000149661 Jy ! Component: 150 - total flux cleaned = 0.000197434 Jy ! Component: 200 - total flux cleaned = 0.000212681 Jy ! Total flux subtracted in 200 components = 0.000212681 Jy ! Clean residual min=-0.001955 max=0.001743 Jy/beam ! Clean residual mean=-0.000002 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.167442 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 97 components and 0.167442 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062328Jy sigma=1.336114 ! Fit after self-cal, rms=0.062328Jy sigma=1.336112 ! 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=0.062328Jy sigma=1.336112 ! Fit after self-cal, rms=0.062348Jy sigma=1.336086 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.169 mas, bmaj=10.69 mas, bpa=2.695 degrees ! Estimated noise=0.426773 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000129419 Jy ! Component: 100 - total flux cleaned = -0.000118347 Jy ! Component: 150 - total flux cleaned = -0.000118265 Jy ! Component: 200 - total flux cleaned = -0.000137268 Jy ! Total flux subtracted in 200 components = -0.000137268 Jy ! Clean residual min=-0.002142 max=0.001662 Jy/beam ! Clean residual mean=-0.000004 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.167305 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 110 components and 0.167305 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062348Jy sigma=1.336083 ! Fit after self-cal, rms=0.062348Jy sigma=1.336080 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 = -3.86915e-05 Jy ! Component: 100 - total flux cleaned = -5.6517e-05 Jy ! Component: 150 - total flux cleaned = -8.13173e-05 Jy ! Component: 200 - total flux cleaned = -9.69933e-05 Jy ! Total flux subtracted in 200 components = -9.69933e-05 Jy ! Clean residual min=-0.002136 max=0.001649 Jy/beam ! Clean residual mean=-0.000004 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.167208 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 120 components and 0.167208 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062347Jy sigma=1.336071 ! Fit after self-cal, rms=0.062347Jy sigma=1.336068 ! 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=4.876 mas, bmaj=8.788 mas, bpa=17.1 degrees ! Estimated noise=0.380599 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.876 x 8.788 at 17.1 degrees (North through East) ! Clean map min=-0.0019802 max=0.1493 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=3.921 mas, bmaj=8.041 mas, bpa=20.65 degrees ! Estimated noise=0.605243 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.115273 Jy ! Component: 100 - total flux cleaned = 0.143218 Jy ! Component: 150 - total flux cleaned = 0.155432 Jy ! Component: 200 - total flux cleaned = 0.161455 Jy ! Total flux subtracted in 200 components = 0.161455 Jy ! Clean residual min=-0.003656 max=0.003140 Jy/beam ! Clean residual mean=-0.000003 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 0.161455 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.161455 Jy ! Inverting map and beam ! Estimated beam: bmin=4.876 mas, bmaj=8.788 mas, bpa=17.1 degrees ! Estimated noise=0.380599 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 = 0.00306432 Jy ! Component: 100 - total flux cleaned = 0.00456596 Jy ! Component: 150 - total flux cleaned = 0.00495808 Jy ! Component: 200 - total flux cleaned = 0.00516692 Jy ! Total flux subtracted in 200 components = 0.00516692 Jy ! Clean residual min=-0.001956 max=0.001912 Jy/beam ! Clean residual mean=-0.000003 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.166622 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 43 components and 0.166622 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=8.169 mas, bmaj=10.69 mas, bpa=2.695 degrees ! Estimated noise=0.426773 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000694572 Jy ! Component: 100 - total flux cleaned = 0.000798064 Jy ! Component: 150 - total flux cleaned = 0.000814612 Jy ! Component: 200 - total flux cleaned = 0.000845327 Jy ! Total flux subtracted in 200 components = 0.000845327 Jy ! Clean residual min=-0.002132 max=0.001669 Jy/beam ! Clean residual mean=-0.000004 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.167467 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 = 1.854e-09 Jy ! Component: 100 - total flux cleaned = -1.29242e-05 Jy ! Component: 150 - total flux cleaned = -4.96164e-05 Jy ! Component: 200 - total flux cleaned = -6.10383e-05 Jy ! Total flux subtracted in 200 components = -6.10383e-05 Jy ! Clean residual min=-0.002125 max=0.001650 Jy/beam ! Clean residual mean=-0.000004 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.167406 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 74 components and 0.167406 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.876 mas, bmaj=8.788 mas, bpa=17.1 degrees ! Estimated noise=0.380599 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000108784 Jy ! Component: 100 - total flux cleaned = 0.000131673 Jy ! Component: 150 - total flux cleaned = 0.00010791 Jy ! Component: 200 - total flux cleaned = 8.61212e-05 Jy ! Total flux subtracted in 200 components = 8.61212e-05 Jy ! Clean residual min=-0.001988 max=0.001787 Jy/beam ! Clean residual mean=-0.000003 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.167492 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 90 components and 0.167492 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062356Jy sigma=1.336280 ! Fit after self-cal, rms=0.062355Jy sigma=1.336261 wmodel /J1857+1624_S_map.mod ! wmodel: Unable to open new model file: /J1857+1624_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219e_uvs/J1857+1624_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.876 x 8.788 at 17.1 degrees (North through East) ! Clean map min=-0.0019423 max=0.14922 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1857+1624_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.149223 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000463437 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.931699 0.931699 1.8634 3.7268 7.4536 14.9072 29.8144 59.6288 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.149 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 321.992 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1857+1624_S_dfm.log closed on Thu May 19 18:49:32 2016