! Started logfile: /scr/pima/bg219i_uvs/J0549-2752_S_dfm.log on Thu May 19 23:05:34 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/bg219i_uvs/J0549-2752_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0549-2752_S_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.955556 visibilities/baseline/integration-bin. ! Found source: J0549-2752 ! ! 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 8944 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 J0549-2752_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.012844Jy sigma=18.543326 ! Fit after self-cal, rms=0.855385Jy sigma=15.530047 ! 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=2.45 mas, bmaj=6.481 mas, bpa=-7.204 degrees ! Estimated noise=0.609051 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 = 0.10936 Jy ! Component: 100 - total flux cleaned = 0.146654 Jy ! Total flux subtracted in 100 components = 0.146654 Jy ! Clean residual min=-0.006912 max=0.018141 Jy/beam ! Clean residual mean=-0.000055 rms=0.001947 Jy/beam ! Combined flux in latest and established models = 0.146654 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.146654 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085674Jy sigma=1.487604 ! Fit after self-cal, rms=0.085541Jy sigma=1.484691 ! Inverting map ! Added new window around map position (2.5, -5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0190702 Jy ! Component: 100 - total flux cleaned = 0.0289188 Jy ! Total flux subtracted in 100 components = 0.0289188 Jy ! Clean residual min=-0.004962 max=0.008701 Jy/beam ! Clean residual mean=-0.000022 rms=0.001220 Jy/beam ! Combined flux in latest and established models = 0.175573 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 22 components and 0.175573 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080462Jy sigma=1.379998 ! Fit after self-cal, rms=0.080228Jy sigma=1.376006 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00790265 Jy ! Component: 100 - total flux cleaned = 0.0119677 Jy ! Total flux subtracted in 100 components = 0.0119677 Jy ! Clean residual min=-0.004097 max=0.005234 Jy/beam ! Clean residual mean=-0.000009 rms=0.001028 Jy/beam ! Combined flux in latest and established models = 0.18754 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 39 components and 0.18754 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079394Jy sigma=1.358643 ! Fit after self-cal, rms=0.079244Jy sigma=1.356370 ! 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=2.998 mas, bmaj=7.673 mas, bpa=-6.638 degrees ! Estimated noise=0.435202 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 (-4, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00545852 Jy ! Component: 100 - total flux cleaned = 0.00853201 Jy ! Component: 150 - total flux cleaned = 0.0101513 Jy ! Component: 200 - total flux cleaned = 0.0104818 Jy ! Total flux subtracted in 200 components = 0.0104818 Jy ! Clean residual min=-0.003439 max=0.003223 Jy/beam ! Clean residual mean=0.000001 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.198022 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 61 components and 0.198022 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078838Jy sigma=1.348872 ! Fit after self-cal, rms=0.078809Jy sigma=1.348413 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.998 x 7.673 at -6.638 degrees (North through East) ! Clean map min=-0.0032673 max=0.12874 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 0.95 HN 1.16 KP 0.98 ! LA 1.00 MK 1.02 NL 1.03 OV 0.96 ! PT 0.95 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.14 KP 0.99 ! LA 0.98 MK 0.98 NL 1.00 OV 1.01 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.04 KP 1.01 ! LA 0.98 MK 1.00 NL 1.00 OV 0.98 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.01 KP 1.01 ! LA 1.01 MK 1.00 NL 0.99 OV 0.95 ! PT 1.02 SC 1.05 ! ! ! Fit before self-cal, rms=0.078809Jy sigma=1.348413 ! Fit after self-cal, rms=0.079180Jy sigma=1.342998 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.004 mas, bmaj=7.661 mas, bpa=-6.523 degrees ! Estimated noise=0.434201 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 = -0.00125256 Jy ! Component: 100 - total flux cleaned = -0.00135596 Jy ! Component: 150 - total flux cleaned = -0.00149452 Jy ! Component: 200 - total flux cleaned = -0.00162114 Jy ! Total flux subtracted in 200 components = -0.00162114 Jy ! Clean residual min=-0.002988 max=0.002661 Jy/beam ! Clean residual mean=0.000005 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.196401 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 78 components and 0.196401 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079107Jy sigma=1.341920 ! Fit after self-cal, rms=0.079131Jy sigma=1.341821 ! 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=0.079131Jy sigma=1.341821 ! Fit after self-cal, rms=0.078448Jy sigma=1.344089 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.001 mas, bmaj=7.658 mas, bpa=-6.54 degrees ! Estimated noise=0.431049 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000802982 Jy ! Component: 100 - total flux cleaned = -0.00094786 Jy ! Component: 150 - total flux cleaned = -0.00104673 Jy ! Component: 200 - total flux cleaned = -0.00113727 Jy ! Total flux subtracted in 200 components = -0.00113727 Jy ! Clean residual min=-0.002703 max=0.002686 Jy/beam ! Clean residual mean=0.000011 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.195264 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 89 components and 0.195264 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078415Jy sigma=1.343527 ! Fit after self-cal, rms=0.078412Jy sigma=1.343471 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 = -6.22162e-05 Jy ! Component: 100 - total flux cleaned = -0.000117288 Jy ! Component: 150 - total flux cleaned = -0.000142297 Jy ! Component: 200 - total flux cleaned = -0.000191241 Jy ! Total flux subtracted in 200 components = -0.000191241 Jy ! Clean residual min=-0.002632 max=0.002666 Jy/beam ! Clean residual mean=0.000011 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.195073 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 93 components and 0.195073 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078395Jy sigma=1.343193 ! Fit after self-cal, rms=0.078394Jy sigma=1.343185 ! 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=0.078394Jy sigma=1.343185 ! Fit after self-cal, rms=0.078401Jy sigma=1.343065 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.002 mas, bmaj=7.659 mas, bpa=-6.584 degrees ! Estimated noise=0.430407 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000605448 Jy ! Component: 100 - total flux cleaned = -0.000676402 Jy ! Component: 150 - total flux cleaned = -0.000720061 Jy ! Component: 200 - total flux cleaned = -0.000761797 Jy ! Total flux subtracted in 200 components = -0.000761797 Jy ! Clean residual min=-0.002565 max=0.002613 Jy/beam ! Clean residual mean=0.000010 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.194311 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 97 components and 0.194311 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078386Jy sigma=1.342807 ! Fit after self-cal, rms=0.078387Jy sigma=1.342798 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 = -3.21067e-06 Jy ! Component: 100 - total flux cleaned = -4.29243e-05 Jy ! Component: 150 - total flux cleaned = -8.13028e-05 Jy ! Component: 200 - total flux cleaned = -9.88373e-05 Jy ! Total flux subtracted in 200 components = -9.88373e-05 Jy ! Clean residual min=-0.002521 max=0.002605 Jy/beam ! Clean residual mean=0.000010 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.194212 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 103 components and 0.194212 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078379Jy sigma=1.342637 ! Fit after self-cal, rms=0.078378Jy sigma=1.342625 ! 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=0.078378Jy sigma=1.342625 ! Fit after self-cal, rms=0.078296Jy sigma=1.342605 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.57 mas, bmaj=18.75 mas, bpa=-0.8889 degrees ! Estimated noise=0.566994 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000342495 Jy ! Component: 100 - total flux cleaned = -0.00040708 Jy ! Component: 150 - total flux cleaned = -0.000478926 Jy ! Component: 200 - total flux cleaned = -0.000518416 Jy ! Total flux subtracted in 200 components = -0.000518416 Jy ! Clean residual min=-0.002840 max=0.003471 Jy/beam ! Clean residual mean=0.000018 rms=0.000835 Jy/beam ! Combined flux in latest and established models = 0.193694 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 113 components and 0.193694 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078295Jy sigma=1.342604 ! Fit after self-cal, rms=0.078294Jy sigma=1.342596 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 = -0.000131446 Jy ! Component: 100 - total flux cleaned = -0.000156186 Jy ! Component: 150 - total flux cleaned = -0.00016805 Jy ! Component: 200 - total flux cleaned = -0.000179414 Jy ! Total flux subtracted in 200 components = -0.000179414 Jy ! Clean residual min=-0.002836 max=0.003458 Jy/beam ! Clean residual mean=0.000017 rms=0.000833 Jy/beam ! Combined flux in latest and established models = 0.193514 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 122 components and 0.193514 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078294Jy sigma=1.342625 ! Fit after self-cal, rms=0.078294Jy sigma=1.342622 ! 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=3.003 mas, bmaj=7.659 mas, bpa=-6.61 degrees ! Estimated noise=0.429833 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.003 x 7.659 at -6.61 degrees (North through East) ! Clean map min=-0.0024709 max=0.12762 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=2.454 mas, bmaj=6.475 mas, bpa=-7.24 degrees ! Estimated noise=0.603541 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.109419 Jy ! Component: 100 - total flux cleaned = 0.147075 Jy ! Component: 150 - total flux cleaned = 0.164392 Jy ! Component: 200 - total flux cleaned = 0.17368 Jy ! Total flux subtracted in 200 components = 0.17368 Jy ! Clean residual min=-0.003773 max=0.005014 Jy/beam ! Clean residual mean=-0.000016 rms=0.001020 Jy/beam ! Combined flux in latest and established models = 0.17368 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.17368 Jy ! Inverting map and beam ! Estimated beam: bmin=3.003 mas, bmaj=7.659 mas, bpa=-6.61 degrees ! Estimated noise=0.429833 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 = 0.00884357 Jy ! Component: 100 - total flux cleaned = 0.0136876 Jy ! Component: 150 - total flux cleaned = 0.0166749 Jy ! Component: 200 - total flux cleaned = 0.0180818 Jy ! Total flux subtracted in 200 components = 0.0180818 Jy ! Clean residual min=-0.002831 max=0.002762 Jy/beam ! Clean residual mean=0.000003 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.191762 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 56 components and 0.191762 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=7.57 mas, bmaj=18.75 mas, bpa=-0.8889 degrees ! Estimated noise=0.566994 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00164776 Jy ! Component: 100 - total flux cleaned = 0.00188318 Jy ! Component: 150 - total flux cleaned = 0.00199739 Jy ! Component: 200 - total flux cleaned = 0.00196621 Jy ! Total flux subtracted in 200 components = 0.00196621 Jy ! Clean residual min=-0.002808 max=0.003604 Jy/beam ! Clean residual mean=0.000016 rms=0.000838 Jy/beam ! Combined flux in latest and established models = 0.193728 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) ! Added new window around map position (-97.5, 68). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00209197 Jy ! Component: 100 - total flux cleaned = 0.00194486 Jy ! Component: 150 - total flux cleaned = 0.0020628 Jy ! Component: 200 - total flux cleaned = 0.0022012 Jy ! Total flux subtracted in 200 components = 0.0022012 Jy ! Clean residual min=-0.002496 max=0.002689 Jy/beam ! Clean residual mean=0.000007 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.195929 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 127 components and 0.195929 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.003 mas, bmaj=7.659 mas, bpa=-6.61 degrees ! Estimated noise=0.429833 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000682734 Jy ! Component: 100 - total flux cleaned = 0.000936321 Jy ! Component: 150 - total flux cleaned = 0.000877902 Jy ! Component: 200 - total flux cleaned = 0.000824875 Jy ! Total flux subtracted in 200 components = 0.000824875 Jy ! Clean residual min=-0.002588 max=0.002340 Jy/beam ! Clean residual mean=0.000005 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.196754 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 157 components and 0.196754 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078180Jy sigma=1.340819 ! Fit after self-cal, rms=0.078156Jy sigma=1.340320 wmodel /J0549-2752_S_map.mod ! wmodel: Unable to open new model file: /J0549-2752_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J0549-2752_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.003 x 7.659 at -6.61 degrees (North through East) ! Clean map min=-0.002462 max=0.12714 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0549-2752_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.127139 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000572019 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.34975 1.34975 2.6995 5.399 10.798 21.596 43.192 86.3839 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.127 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 222.263 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0549-2752_S_dfm.log closed on Thu May 19 23:05:36 2016