! Started logfile: /scr/pima/bg219e_uvs/J2033+2146_S_dfm.log on Thu May 19 18:55:00 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/J2033+2146_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J2033+2146_S_uva.fits ! AN table 1: 48 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.910301 visibilities/baseline/integration-bin. ! Found source: J2033+2146 ! ! 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 6292 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 J2033+2146_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.051327Jy sigma=22.896648 ! Fit after self-cal, rms=0.738317Jy sigma=15.979984 ! 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=4.147 mas, bmaj=7.381 mas, bpa=28.07 degrees ! Estimated noise=0.640548 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 = 0.196169 Jy ! Component: 100 - total flux cleaned = 0.271364 Jy ! Total flux subtracted in 100 components = 0.271364 Jy ! Clean residual min=-0.014061 max=0.034032 Jy/beam ! Clean residual mean=-0.000069 rms=0.004437 Jy/beam ! Combined flux in latest and established models = 0.271364 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.271364 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094392Jy sigma=2.012276 ! Fit after self-cal, rms=0.093345Jy sigma=1.992737 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.038778 Jy ! Component: 100 - total flux cleaned = 0.0589412 Jy ! Total flux subtracted in 100 components = 0.0589412 Jy ! Clean residual min=-0.008269 max=0.018670 Jy/beam ! Clean residual mean=-0.000019 rms=0.002392 Jy/beam ! Combined flux in latest and established models = 0.330305 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 0.330305 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072358Jy sigma=1.518093 ! Fit after self-cal, rms=0.072038Jy sigma=1.511871 ! Inverting map ! Added new window around map position (14.5, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0172959 Jy ! Component: 100 - total flux cleaned = 0.0276582 Jy ! Total flux subtracted in 100 components = 0.0276582 Jy ! Clean residual min=-0.005877 max=0.006057 Jy/beam ! Clean residual mean=-0.000004 rms=0.001582 Jy/beam ! Combined flux in latest and established models = 0.357963 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 31 components and 0.357963 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066859Jy sigma=1.391111 ! Fit after self-cal, rms=0.066504Jy sigma=1.383567 ! 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=5.049 mas, bmaj=8.288 mas, bpa=25.71 degrees ! Estimated noise=0.42112 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, 1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.011492 Jy ! Component: 100 - total flux cleaned = 0.0188957 Jy ! Component: 150 - total flux cleaned = 0.0240013 Jy ! Component: 200 - total flux cleaned = 0.0276749 Jy ! Total flux subtracted in 200 components = 0.0276749 Jy ! Clean residual min=-0.004221 max=0.004171 Jy/beam ! Clean residual mean=0.000001 rms=0.001026 Jy/beam ! Combined flux in latest and established models = 0.385638 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 58 components and 0.385638 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064218Jy sigma=1.330142 ! Fit after self-cal, rms=0.064048Jy sigma=1.326504 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.049 x 8.288 at 25.71 degrees (North through East) ! Clean map min=-0.0043925 max=0.26495 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 1.02 HN 0.98 KP 1.00 ! LA 1.00 NL 0.99 OV 0.99 PT 0.96 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.98 KP 0.99 ! LA 0.99 NL 1.00 OV 0.98 PT 1.00 ! SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 0.98 KP 0.99 ! LA 1.01 NL 0.97 OV 0.99 PT 0.99 ! SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.95 KP 1.00 ! LA 0.98 NL 1.00 OV 1.02 PT 1.02 ! SC 0.96 ! ! ! Fit before self-cal, rms=0.064048Jy sigma=1.326504 ! Fit after self-cal, rms=0.062735Jy sigma=1.316707 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.026 mas, bmaj=8.257 mas, bpa=25.61 degrees ! Estimated noise=0.415462 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 = 0.00295516 Jy ! Component: 100 - total flux cleaned = 0.00353442 Jy ! Component: 150 - total flux cleaned = 0.00376055 Jy ! Component: 200 - total flux cleaned = 0.00408408 Jy ! Total flux subtracted in 200 components = 0.00408408 Jy ! Clean residual min=-0.003071 max=0.002848 Jy/beam ! Clean residual mean=0.000008 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.389722 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 71 components and 0.389722 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062462Jy sigma=1.310946 ! Fit after self-cal, rms=0.062440Jy sigma=1.310448 ! 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=0.062440Jy sigma=1.310448 ! Fit after self-cal, rms=0.062470Jy sigma=1.298644 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.015 mas, bmaj=8.237 mas, bpa=25.9 degrees ! Estimated noise=0.415927 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124368 Jy ! Component: 100 - total flux cleaned = 0.00170363 Jy ! Component: 150 - total flux cleaned = 0.00187885 Jy ! Component: 200 - total flux cleaned = 0.00198315 Jy ! Total flux subtracted in 200 components = 0.00198315 Jy ! Clean residual min=-0.002090 max=0.001914 Jy/beam ! Clean residual mean=0.000002 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.391705 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 98 components and 0.391705 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062434Jy sigma=1.297714 ! Fit after self-cal, rms=0.062439Jy sigma=1.297629 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 = 0.000339025 Jy ! Component: 100 - total flux cleaned = 0.000434969 Jy ! Component: 150 - total flux cleaned = 0.00056601 Jy ! Component: 200 - total flux cleaned = 0.000665778 Jy ! Total flux subtracted in 200 components = 0.000665778 Jy ! Clean residual min=-0.002025 max=0.001896 Jy/beam ! Clean residual mean=0.000002 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.392371 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 109 components and 0.392371 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062424Jy sigma=1.297300 ! Fit after self-cal, rms=0.062423Jy sigma=1.297286 ! 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=0.062423Jy sigma=1.297286 ! Fit after self-cal, rms=0.062424Jy sigma=1.297199 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.016 mas, bmaj=8.235 mas, bpa=25.91 degrees ! Estimated noise=0.415941 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000591377 Jy ! Component: 100 - total flux cleaned = 0.000862088 Jy ! Component: 150 - total flux cleaned = 0.000975814 Jy ! Component: 200 - total flux cleaned = 0.00108133 Jy ! Total flux subtracted in 200 components = 0.00108133 Jy ! Clean residual min=-0.002019 max=0.001878 Jy/beam ! Clean residual mean=0.000002 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.393452 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 123 components and 0.393452 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062412Jy sigma=1.296925 ! Fit after self-cal, rms=0.062412Jy sigma=1.296917 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 = 0.000197932 Jy ! Component: 100 - total flux cleaned = 0.000278034 Jy ! Component: 150 - total flux cleaned = 0.000322817 Jy ! Component: 200 - total flux cleaned = 0.000365633 Jy ! Total flux subtracted in 200 components = 0.000365633 Jy ! Clean residual min=-0.001984 max=0.001867 Jy/beam ! Clean residual mean=0.000002 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.393818 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 133 components and 0.393818 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062405Jy sigma=1.296764 ! Fit after self-cal, rms=0.062405Jy sigma=1.296760 ! 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=0.062405Jy sigma=1.296760 ! Fit after self-cal, rms=0.062415Jy sigma=1.296717 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.319 mas, bmaj=9.906 mas, bpa=7.916 degrees ! Estimated noise=0.469307 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000513876 Jy ! Component: 100 - total flux cleaned = 0.000780863 Jy ! Component: 150 - total flux cleaned = 0.000848236 Jy ! Component: 200 - total flux cleaned = 0.000900393 Jy ! Total flux subtracted in 200 components = 0.000900393 Jy ! Clean residual min=-0.002110 max=0.002051 Jy/beam ! Clean residual mean=0.000000 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.394718 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 152 components and 0.394718 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062410Jy sigma=1.296649 ! Fit after self-cal, rms=0.062410Jy sigma=1.296644 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 = 9.13269e-05 Jy ! Component: 100 - total flux cleaned = 0.000121291 Jy ! Component: 150 - total flux cleaned = 0.000156748 Jy ! Component: 200 - total flux cleaned = 0.000189969 Jy ! Total flux subtracted in 200 components = 0.000189969 Jy ! Clean residual min=-0.002086 max=0.002056 Jy/beam ! Clean residual mean=0.000000 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.394908 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 160 components and 0.394908 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062407Jy sigma=1.296620 ! Fit after self-cal, rms=0.062407Jy sigma=1.296618 ! 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=5.017 mas, bmaj=8.234 mas, bpa=25.94 degrees ! Estimated noise=0.416054 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.017 x 8.234 at 25.94 degrees (North through East) ! Clean map min=-0.0019263 max=0.2617 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=4.121 mas, bmaj=7.337 mas, bpa=28.35 degrees ! Estimated noise=0.629544 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.193615 Jy ! Component: 100 - total flux cleaned = 0.270166 Jy ! Component: 150 - total flux cleaned = 0.308682 Jy ! Component: 200 - total flux cleaned = 0.331522 Jy ! Total flux subtracted in 200 components = 0.331522 Jy ! Clean residual min=-0.007025 max=0.011970 Jy/beam ! Clean residual mean=-0.000031 rms=0.002004 Jy/beam ! Combined flux in latest and established models = 0.331522 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.331522 Jy ! Inverting map and beam ! Estimated beam: bmin=5.017 mas, bmaj=8.234 mas, bpa=25.94 degrees ! Estimated noise=0.416054 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 = 0.0205588 Jy ! Component: 100 - total flux cleaned = 0.0338725 Jy ! Component: 150 - total flux cleaned = 0.0428165 Jy ! Component: 200 - total flux cleaned = 0.0489411 Jy ! Total flux subtracted in 200 components = 0.0489411 Jy ! Clean residual min=-0.003115 max=0.003391 Jy/beam ! Clean residual mean=-0.000013 rms=0.000826 Jy/beam ! Combined flux in latest and established models = 0.380463 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 61 components and 0.380463 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=8.319 mas, bmaj=9.906 mas, bpa=7.916 degrees ! Estimated noise=0.469307 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00561405 Jy ! Component: 100 - total flux cleaned = 0.00903737 Jy ! Component: 150 - total flux cleaned = 0.011238 Jy ! Component: 200 - total flux cleaned = 0.0119254 Jy ! Total flux subtracted in 200 components = 0.0119254 Jy ! Clean residual min=-0.002507 max=0.002216 Jy/beam ! Clean residual mean=-0.000003 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.392388 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 = 0.000548025 Jy ! Component: 100 - total flux cleaned = 0.000991389 Jy ! Component: 150 - total flux cleaned = 0.00122685 Jy ! Component: 200 - total flux cleaned = 0.00137281 Jy ! Total flux subtracted in 200 components = 0.00137281 Jy ! Clean residual min=-0.002382 max=0.002187 Jy/beam ! Clean residual mean=-0.000001 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.393761 Jy ! Adding 80 model components to the UV plane model. ! The established model now contains 135 components and 0.393761 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.017 mas, bmaj=8.234 mas, bpa=25.94 degrees ! Estimated noise=0.416054 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.97864e-05 Jy ! Component: 100 - total flux cleaned = -6.93055e-05 Jy ! Component: 150 - total flux cleaned = 1.47931e-05 Jy ! Component: 200 - total flux cleaned = 5.23314e-05 Jy ! Total flux subtracted in 200 components = 5.23314e-05 Jy ! Clean residual min=-0.002075 max=0.001982 Jy/beam ! Clean residual mean=0.000001 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.393814 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 151 components and 0.393814 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062496Jy sigma=1.298519 ! Fit after self-cal, rms=0.062485Jy sigma=1.298259 wmodel /J2033+2146_S_map.mod ! wmodel: Unable to open new model file: /J2033+2146_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219e_uvs/J2033+2146_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.017 x 8.234 at 25.94 degrees (North through East) ! Clean map min=-0.0020364 max=0.2615 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J2033+2146_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.261496 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000530752 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.608903 0.608903 1.21781 2.43561 4.87122 9.74244 19.4849 38.9698 77.9395 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.261 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 492.689 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J2033+2146_S_dfm.log closed on Thu May 19 18:55:02 2016