! Started logfile: /scr/pima/bg219i_uvs/J1142+1547_S_dfm.log on Thu May 19 23:18:32 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/J1142+1547_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1142+1547_S_uva.fits ! AN table 1: 52 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1142+1547 ! ! 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 7488 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 J1142+1547_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 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.011721Jy sigma=26.009604 ! Fit after self-cal, rms=0.899153Jy sigma=23.070482 ! 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=2.7 mas, bmaj=6.661 mas, bpa=-0.3093 degrees ! Estimated noise=0.462462 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 = 0.0769222 Jy ! Component: 100 - total flux cleaned = 0.0947461 Jy ! Total flux subtracted in 100 components = 0.0947461 Jy ! Clean residual min=-0.004589 max=0.011564 Jy/beam ! Clean residual mean=0.000025 rms=0.001358 Jy/beam ! Combined flux in latest and established models = 0.0947461 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0947461 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061197Jy sigma=1.510586 ! Fit after self-cal, rms=0.061178Jy sigma=1.509787 ! Inverting map ! Added new window around map position (4, -8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102949 Jy ! Component: 100 - total flux cleaned = 0.0163475 Jy ! Total flux subtracted in 100 components = 0.0163475 Jy ! Clean residual min=-0.003751 max=0.006155 Jy/beam ! Clean residual mean=0.000017 rms=0.001045 Jy/beam ! Combined flux in latest and established models = 0.111094 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 28 components and 0.111094 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058529Jy sigma=1.444389 ! Fit after self-cal, rms=0.058442Jy sigma=1.441960 ! 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=3.221 mas, bmaj=7.488 mas, bpa=-0.4486 degrees ! Estimated noise=0.336712 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 = 0.00807672 Jy ! Component: 100 - total flux cleaned = 0.0133844 Jy ! Component: 150 - total flux cleaned = 0.0172018 Jy ! Component: 200 - total flux cleaned = 0.020029 Jy ! Total flux subtracted in 200 components = 0.020029 Jy ! Clean residual min=-0.003834 max=0.009135 Jy/beam ! Clean residual mean=0.000027 rms=0.001390 Jy/beam ! Combined flux in latest and established models = 0.131123 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 78 components and 0.131123 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056994Jy sigma=1.408475 ! Fit after self-cal, rms=0.056924Jy sigma=1.406886 ! Inverting map ! Added new window around map position (19, -25). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00874166 Jy ! Component: 100 - total flux cleaned = 0.0138674 Jy ! Component: 150 - total flux cleaned = 0.0177174 Jy ! Component: 200 - total flux cleaned = 0.0208472 Jy ! Total flux subtracted in 200 components = 0.0208472 Jy ! Clean residual min=-0.002816 max=0.004782 Jy/beam ! Clean residual mean=0.000018 rms=0.000895 Jy/beam ! Combined flux in latest and established models = 0.15197 Jy ! Performing phase self-cal ! Adding 63 model components to the UV plane model. ! The established model now contains 134 components and 0.15197 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055291Jy sigma=1.368051 ! Fit after self-cal, rms=0.055225Jy sigma=1.366051 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.221 x 7.488 at -0.4486 degrees (North through East) ! Clean map min=-0.0025567 max=0.098477 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 1.03 FD 1.07 KP 0.96 LA 0.94 ! MK 1.02 NL 1.00 OV 1.08 PT 0.94 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.07 KP 0.95 LA 0.93 ! MK 1.01 NL 1.02 OV 1.08 PT 0.95 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 KP 0.95 LA 0.93 ! MK 0.99 NL 0.96 OV 1.02 PT 1.00 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 KP 0.96 LA 0.93 ! MK 1.01 NL 0.98 OV 1.03 PT 1.00 ! SC 0.95 ! ! ! Fit before self-cal, rms=0.055225Jy sigma=1.366051 ! Fit after self-cal, rms=0.054225Jy sigma=1.355440 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.23 mas, bmaj=7.499 mas, bpa=-0.3819 degrees ! Estimated noise=0.332871 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 (5.5, -25). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00420245 Jy ! Component: 100 - total flux cleaned = 0.00655891 Jy ! Component: 150 - total flux cleaned = 0.00826407 Jy ! Component: 200 - total flux cleaned = 0.00961242 Jy ! Total flux subtracted in 200 components = 0.00961242 Jy ! Clean residual min=-0.002179 max=0.002000 Jy/beam ! Clean residual mean=0.000004 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.161582 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 178 components and 0.161582 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053855Jy sigma=1.346200 ! Fit after self-cal, rms=0.053844Jy sigma=1.345752 ! 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=0.053844Jy sigma=1.345752 ! Fit after self-cal, rms=0.053995Jy sigma=1.341746 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.231 mas, bmaj=7.48 mas, bpa=-0.4368 degrees ! Estimated noise=0.332671 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153391 Jy ! Component: 100 - total flux cleaned = 0.00259075 Jy ! Component: 150 - total flux cleaned = 0.00309278 Jy ! Component: 200 - total flux cleaned = 0.00337191 Jy ! Total flux subtracted in 200 components = 0.00337191 Jy ! Clean residual min=-0.001741 max=0.001634 Jy/beam ! Clean residual mean=0.000004 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.164954 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 204 components and 0.164954 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053931Jy sigma=1.340138 ! Fit after self-cal, rms=0.053942Jy sigma=1.340026 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 = 0.000375148 Jy ! Component: 100 - total flux cleaned = 0.00045479 Jy ! Component: 150 - total flux cleaned = 0.000598927 Jy ! Component: 200 - total flux cleaned = 0.000709889 Jy ! Total flux subtracted in 200 components = 0.000709889 Jy ! Clean residual min=-0.001741 max=0.001556 Jy/beam ! Clean residual mean=0.000003 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.165664 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 221 components and 0.165664 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053921Jy sigma=1.339489 ! Fit after self-cal, rms=0.053921Jy sigma=1.339472 ! 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=0.053921Jy sigma=1.339472 ! Fit after self-cal, rms=0.053923Jy sigma=1.339286 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.231 mas, bmaj=7.474 mas, bpa=-0.4548 degrees ! Estimated noise=0.332476 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000596384 Jy ! Component: 100 - total flux cleaned = 0.000810028 Jy ! Component: 150 - total flux cleaned = 0.000956724 Jy ! Component: 200 - total flux cleaned = 0.00101387 Jy ! Total flux subtracted in 200 components = 0.00101387 Jy ! Clean residual min=-0.001725 max=0.001572 Jy/beam ! Clean residual mean=0.000003 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.166678 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 230 components and 0.166678 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053905Jy sigma=1.338838 ! Fit after self-cal, rms=0.053906Jy sigma=1.338825 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 = 7.79137e-05 Jy ! Component: 100 - total flux cleaned = 0.000130083 Jy ! Component: 150 - total flux cleaned = 0.000211572 Jy ! Component: 200 - total flux cleaned = 0.000273117 Jy ! Total flux subtracted in 200 components = 0.000273117 Jy ! Clean residual min=-0.001714 max=0.001576 Jy/beam ! Clean residual mean=0.000003 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.166951 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 239 components and 0.166951 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053896Jy sigma=1.338592 ! Fit after self-cal, rms=0.053896Jy sigma=1.338585 ! 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=0.053896Jy sigma=1.338585 ! Fit after self-cal, rms=0.053909Jy sigma=1.338528 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.951 mas, bmaj=11.3 mas, bpa=6.164 degrees ! Estimated noise=0.42545 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000811929 Jy ! Component: 100 - total flux cleaned = 0.0011382 Jy ! Component: 150 - total flux cleaned = 0.00134799 Jy ! Component: 200 - total flux cleaned = 0.00140784 Jy ! Total flux subtracted in 200 components = 0.00140784 Jy ! Clean residual min=-0.001667 max=0.001925 Jy/beam ! Clean residual mean=0.000006 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.168359 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 252 components and 0.168359 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053904Jy sigma=1.338406 ! Fit after self-cal, rms=0.053904Jy sigma=1.338378 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 = 0.000136137 Jy ! Component: 100 - total flux cleaned = 0.000148813 Jy ! Component: 150 - total flux cleaned = 0.00016031 Jy ! Component: 200 - total flux cleaned = 0.000171369 Jy ! Total flux subtracted in 200 components = 0.000171369 Jy ! Clean residual min=-0.001643 max=0.001953 Jy/beam ! Clean residual mean=0.000006 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.16853 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 259 components and 0.16853 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053902Jy sigma=1.338348 ! Fit after self-cal, rms=0.053903Jy sigma=1.338335 ! 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=3.232 mas, bmaj=7.473 mas, bpa=-0.4584 degrees ! Estimated noise=0.332447 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.232 x 7.473 at -0.4584 degrees (North through East) ! Clean map min=-0.0015945 max=0.097082 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=2.706 mas, bmaj=6.624 mas, bpa=-0.3062 degrees ! Estimated noise=0.459742 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0763057 Jy ! Component: 100 - total flux cleaned = 0.0953624 Jy ! Component: 150 - total flux cleaned = 0.104946 Jy ! Component: 200 - total flux cleaned = 0.111739 Jy ! Total flux subtracted in 200 components = 0.111739 Jy ! Clean residual min=-0.003484 max=0.004625 Jy/beam ! Clean residual mean=0.000016 rms=0.000960 Jy/beam ! Combined flux in latest and established models = 0.111739 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.111739 Jy ! Inverting map and beam ! Estimated beam: bmin=3.232 mas, bmaj=7.473 mas, bpa=-0.4584 degrees ! Estimated noise=0.332447 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 = 0.00860918 Jy ! Component: 100 - total flux cleaned = 0.0152239 Jy ! Component: 150 - total flux cleaned = 0.020678 Jy ! Component: 200 - total flux cleaned = 0.0252776 Jy ! Total flux subtracted in 200 components = 0.0252776 Jy ! Clean residual min=-0.002894 max=0.003585 Jy/beam ! Clean residual mean=0.000021 rms=0.000848 Jy/beam ! Combined flux in latest and established models = 0.137017 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 85 components and 0.137017 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=7.951 mas, bmaj=11.3 mas, bpa=6.164 degrees ! Estimated noise=0.42545 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00708626 Jy ! Component: 100 - total flux cleaned = 0.0122127 Jy ! Component: 150 - total flux cleaned = 0.0161649 Jy ! Component: 200 - total flux cleaned = 0.0192691 Jy ! Total flux subtracted in 200 components = 0.0192691 Jy ! Clean residual min=-0.002132 max=0.002585 Jy/beam ! Clean residual mean=0.000021 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.156286 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 = 0.00247358 Jy ! Component: 100 - total flux cleaned = 0.00445381 Jy ! Component: 150 - total flux cleaned = 0.00604436 Jy ! Component: 200 - total flux cleaned = 0.00732789 Jy ! Total flux subtracted in 200 components = 0.00732789 Jy ! Clean residual min=-0.001743 max=0.002123 Jy/beam ! Clean residual mean=0.000013 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.163614 Jy ! Adding 138 model components to the UV plane model. ! The established model now contains 203 components and 0.163614 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.232 mas, bmaj=7.473 mas, bpa=-0.4584 degrees ! Estimated noise=0.332447 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147716 Jy ! Component: 100 - total flux cleaned = 0.00228599 Jy ! Component: 150 - total flux cleaned = 0.00258632 Jy ! Component: 200 - total flux cleaned = 0.00281898 Jy ! Total flux subtracted in 200 components = 0.00281898 Jy ! Clean residual min=-0.001677 max=0.001592 Jy/beam ! Clean residual mean=0.000004 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.166433 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 223 components and 0.166433 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053963Jy sigma=1.339836 ! Fit after self-cal, rms=0.053946Jy sigma=1.339458 wmodel /J1142+1547_S_map.mod ! wmodel: Unable to open new model file: /J1142+1547_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J1142+1547_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.232 x 7.473 at -0.4584 degrees (North through East) ! Clean map min=-0.0016607 max=0.097313 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1142+1547_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0973135 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000399074 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.23027 1.23027 2.46055 4.92109 9.84219 19.6844 39.3687 78.7375 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.097 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 243.848 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1142+1547_S_dfm.log closed on Thu May 19 23:18:35 2016