! Started logfile: /scr/pima/bg219i_uvs/J0617+7816_S_dfm.log on Thu May 19 23:06:48 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/J0617+7816_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0617+7816_S_uva.fits ! AN table 1: 14 integrations on 36 of 36 possible baselines. ! AN table 2: 14 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0617+7816 ! ! 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 4032 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 J0617+7816_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 18 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.008757Jy sigma=22.659594 ! Fit after self-cal, rms=0.854185Jy sigma=19.158402 ! 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=2.88 mas, bmaj=9.127 mas, bpa=40.39 degrees ! Estimated noise=0.729592 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 = 0.111704 Jy ! Component: 100 - total flux cleaned = 0.138867 Jy ! Total flux subtracted in 100 components = 0.138867 Jy ! Clean residual min=-0.005385 max=0.011049 Jy/beam ! Clean residual mean=0.000021 rms=0.001564 Jy/beam ! Combined flux in latest and established models = 0.138867 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.138867 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064748Jy sigma=1.388463 ! Fit after self-cal, rms=0.064648Jy sigma=1.386648 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0126146 Jy ! Component: 100 - total flux cleaned = 0.0194329 Jy ! Total flux subtracted in 100 components = 0.0194329 Jy ! Clean residual min=-0.003801 max=0.004848 Jy/beam ! Clean residual mean=0.000007 rms=0.001049 Jy/beam ! Combined flux in latest and established models = 0.1583 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 19 components and 0.1583 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061601Jy sigma=1.315382 ! Fit after self-cal, rms=0.061498Jy sigma=1.313273 ! 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=3.479 mas, bmaj=9.888 mas, bpa=38.51 degrees ! Estimated noise=0.544432 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 (6.5, 5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00653924 Jy ! Component: 100 - total flux cleaned = 0.010264 Jy ! Component: 150 - total flux cleaned = 0.0128352 Jy ! Component: 200 - total flux cleaned = 0.0140936 Jy ! Total flux subtracted in 200 components = 0.0140936 Jy ! Clean residual min=-0.002688 max=0.002376 Jy/beam ! Clean residual mean=-0.000010 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.172393 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 69 components and 0.172393 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060750Jy sigma=1.295910 ! Fit after self-cal, rms=0.060723Jy sigma=1.295463 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.479 x 9.888 at 38.51 degrees (North through East) ! Clean map min=-0.0026961 max=0.14681 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 1.00 FD 0.95 KP 1.01 LA 1.02 ! MK 1.02 NL 1.01 OV 1.00 PT 0.99 ! SC 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.02 HN 1.03 KP 1.00 ! LA 1.04 NL 0.99 OV 1.04 PT 0.95 ! SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 KP 0.99 LA 0.95 ! MK 1.05 NL 0.93 OV 0.99 PT 0.96 ! SC 1.13 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.07 HN 1.03 KP 0.96 ! LA 0.95 NL 1.00 OV 1.01 PT 0.96 ! SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 KP 0.98 LA 1.01 ! MK 0.99 NL 0.90 OV 1.03 PT 0.95 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 1.03 HN 0.99 KP 1.02 ! LA 0.98 NL 1.03 OV 0.98 PT 0.96 ! SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 KP 0.99 LA 1.08 ! MK 1.00 NL 1.04 OV 0.99 PT 0.98 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.00 HN 0.99 KP 1.01 ! LA 1.02 NL 1.01 OV 0.98 PT 0.97 ! SC 0.97 ! ! ! Fit before self-cal, rms=0.060723Jy sigma=1.295463 ! Fit after self-cal, rms=0.060447Jy sigma=1.285258 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.501 mas, bmaj=9.917 mas, bpa=38.5 degrees ! Estimated noise=0.541117 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 = 0.000557265 Jy ! Component: 100 - total flux cleaned = 0.000686842 Jy ! Component: 150 - total flux cleaned = 0.000723149 Jy ! Component: 200 - total flux cleaned = 0.000752744 Jy ! Total flux subtracted in 200 components = 0.000752744 Jy ! Clean residual min=-0.002304 max=0.002200 Jy/beam ! Clean residual mean=0.000005 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.173146 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 87 components and 0.173146 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060403Jy sigma=1.284171 ! Fit after self-cal, rms=0.060419Jy sigma=1.284037 ! 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=0.060419Jy sigma=1.284037 ! Fit after self-cal, rms=0.060461Jy sigma=1.284006 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.501 mas, bmaj=9.922 mas, bpa=38.5 degrees ! Estimated noise=0.541505 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000203871 Jy ! Component: 100 - total flux cleaned = 0.00025747 Jy ! Component: 150 - total flux cleaned = 0.000257732 Jy ! Component: 200 - total flux cleaned = 0.000235261 Jy ! Total flux subtracted in 200 components = 0.000235261 Jy ! Clean residual min=-0.002274 max=0.002190 Jy/beam ! Clean residual mean=0.000006 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.173381 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 105 components and 0.173381 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060442Jy sigma=1.283556 ! Fit after self-cal, rms=0.060440Jy sigma=1.283540 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 = 0.000120532 Jy ! Component: 100 - total flux cleaned = 0.000121093 Jy ! Component: 150 - total flux cleaned = 8.34899e-05 Jy ! Component: 200 - total flux cleaned = 4.79434e-05 Jy ! Total flux subtracted in 200 components = 4.79434e-05 Jy ! Clean residual min=-0.002260 max=0.002187 Jy/beam ! Clean residual mean=0.000006 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.173429 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 113 components and 0.173429 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060429Jy sigma=1.283292 ! Fit after self-cal, rms=0.060428Jy sigma=1.283287 ! 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=0.060428Jy sigma=1.283287 ! Fit after self-cal, rms=0.060474Jy sigma=1.283260 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.501 mas, bmaj=9.924 mas, bpa=38.52 degrees ! Estimated noise=0.541965 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000135978 Jy ! Component: 100 - total flux cleaned = 0.000118133 Jy ! Component: 150 - total flux cleaned = 0.000101759 Jy ! Component: 200 - total flux cleaned = 8.61439e-05 Jy ! Total flux subtracted in 200 components = 8.61439e-05 Jy ! Clean residual min=-0.002250 max=0.002182 Jy/beam ! Clean residual mean=0.000006 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.173515 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 123 components and 0.173515 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060465Jy sigma=1.283068 ! Fit after self-cal, rms=0.060465Jy sigma=1.283063 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 = 3.43239e-05 Jy ! Component: 100 - total flux cleaned = 5.48568e-06 Jy ! Component: 150 - total flux cleaned = -7.79934e-06 Jy ! Component: 200 - total flux cleaned = -7.632e-06 Jy ! Total flux subtracted in 200 components = -7.632e-06 Jy ! Clean residual min=-0.002242 max=0.002177 Jy/beam ! Clean residual mean=0.000006 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.173508 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 134 components and 0.173508 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060459Jy sigma=1.282937 ! Fit after self-cal, rms=0.060459Jy sigma=1.282934 ! 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=0.060459Jy sigma=1.282934 ! Fit after self-cal, rms=0.060499Jy sigma=1.282916 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.761 mas, bmaj=13.18 mas, bpa=35.19 degrees ! Estimated noise=0.658297 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00012854 Jy ! Component: 100 - total flux cleaned = -0.000175639 Jy ! Component: 150 - total flux cleaned = -0.000175296 Jy ! Component: 200 - total flux cleaned = -0.000175053 Jy ! Total flux subtracted in 200 components = -0.000175053 Jy ! Clean residual min=-0.002079 max=0.002220 Jy/beam ! Clean residual mean=0.000013 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.173333 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 151 components and 0.173333 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060499Jy sigma=1.282893 ! Fit after self-cal, rms=0.060499Jy sigma=1.282887 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 = -2.64563e-05 Jy ! Component: 100 - total flux cleaned = -1.88169e-05 Jy ! Component: 150 - total flux cleaned = -1.17608e-05 Jy ! Component: 200 - total flux cleaned = -1.16604e-05 Jy ! Total flux subtracted in 200 components = -1.16604e-05 Jy ! Clean residual min=-0.002080 max=0.002202 Jy/beam ! Clean residual mean=0.000014 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.173321 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 161 components and 0.173321 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060500Jy sigma=1.282880 ! Fit after self-cal, rms=0.060499Jy sigma=1.282877 ! 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=3.502 mas, bmaj=9.925 mas, bpa=38.53 degrees ! Estimated noise=0.542262 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.502 x 9.925 at 38.53 degrees (North through East) ! Clean map min=-0.0022678 max=0.14583 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=2.901 mas, bmaj=9.14 mas, bpa=40.39 degrees ! Estimated noise=0.729411 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.111463 Jy ! Component: 100 - total flux cleaned = 0.139506 Jy ! Component: 150 - total flux cleaned = 0.15211 Jy ! Component: 200 - total flux cleaned = 0.158923 Jy ! Total flux subtracted in 200 components = 0.158923 Jy ! Clean residual min=-0.003459 max=0.003490 Jy/beam ! Clean residual mean=0.000014 rms=0.000891 Jy/beam ! Combined flux in latest and established models = 0.158923 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.158923 Jy ! Inverting map and beam ! Estimated beam: bmin=3.502 mas, bmaj=9.925 mas, bpa=38.53 degrees ! Estimated noise=0.542262 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 = 0.00568983 Jy ! Component: 100 - total flux cleaned = 0.00890131 Jy ! Component: 150 - total flux cleaned = 0.0107448 Jy ! Component: 200 - total flux cleaned = 0.0117002 Jy ! Total flux subtracted in 200 components = 0.0117002 Jy ! Clean residual min=-0.002432 max=0.002151 Jy/beam ! Clean residual mean=0.000004 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.170623 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 57 components and 0.170623 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=7.761 mas, bmaj=13.18 mas, bpa=35.19 degrees ! Estimated noise=0.658297 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105976 Jy ! Component: 100 - total flux cleaned = 0.0015243 Jy ! Component: 150 - total flux cleaned = 0.00180263 Jy ! Component: 200 - total flux cleaned = 0.00202063 Jy ! Total flux subtracted in 200 components = 0.00202063 Jy ! Clean residual min=-0.002106 max=0.002233 Jy/beam ! Clean residual mean=0.000011 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.172644 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000190809 Jy ! Component: 100 - total flux cleaned = 0.000308005 Jy ! Component: 150 - total flux cleaned = 0.00041566 Jy ! Component: 200 - total flux cleaned = 0.000460466 Jy ! Total flux subtracted in 200 components = 0.000460466 Jy ! Clean residual min=-0.002048 max=0.002222 Jy/beam ! Clean residual mean=0.000013 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.173104 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 97 components and 0.173104 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.502 mas, bmaj=9.925 mas, bpa=38.53 degrees ! Estimated noise=0.542262 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000245469 Jy ! Component: 100 - total flux cleaned = 0.000387379 Jy ! Component: 150 - total flux cleaned = 0.000411965 Jy ! Component: 200 - total flux cleaned = 0.000434561 Jy ! Total flux subtracted in 200 components = 0.000434561 Jy ! Clean residual min=-0.002242 max=0.002202 Jy/beam ! Clean residual mean=0.000007 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.173539 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 111 components and 0.173539 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060518Jy sigma=1.283255 ! Fit after self-cal, rms=0.060516Jy sigma=1.283214 wmodel /J0617+7816_S_map.mod ! wmodel: Unable to open new model file: /J0617+7816_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J0617+7816_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.502 x 9.925 at 38.53 degrees (North through East) ! Clean map min=-0.0022343 max=0.14599 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0617+7816_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.145989 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000539761 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.10918 1.10918 2.21835 4.43671 8.87342 17.7468 35.4937 70.9873 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.145 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 270.47 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0617+7816_S_dfm.log closed on Thu May 19 23:06:51 2016