! Started logfile: /scr/pima/bg219i_uvs/J1142+1547_S_uvs.log on Wed Apr 6 23:01:55 2016 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, 1,2,3,4,6,7,8 ! 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 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219i_uvs/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 /scr/pima/bg219i_uvs/J1142+1547_S_map.mod ! Writing 223 model components to file: /scr/pima/bg219i_uvs/J1142+1547_S_map.mod wobs /scr/pima/bg219i_uvs/J1142+1547_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J1142+1547_S_uvs.fits wwins /scr/pima/bg219i_uvs/J1142+1547_S_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219i_uvs/J1142+1547_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000412019 Jy ! Component: 100 - total flux cleaned = -0.000356223 Jy ! Component: 150 - total flux cleaned = -0.000408988 Jy ! Component: 200 - total flux cleaned = -0.000483668 Jy ! Component: 250 - total flux cleaned = -0.000507431 Jy ! Component: 300 - total flux cleaned = -0.000484145 Jy ! Component: 350 - total flux cleaned = -0.000484562 Jy ! Component: 400 - total flux cleaned = -0.000549812 Jy ! Component: 450 - total flux cleaned = -0.000612551 Jy ! Component: 500 - total flux cleaned = -0.000653272 Jy ! Component: 550 - total flux cleaned = -0.000713294 Jy ! Component: 600 - total flux cleaned = -0.000674409 Jy ! Component: 650 - total flux cleaned = -0.000712767 Jy ! Component: 700 - total flux cleaned = -0.000731212 Jy ! Component: 750 - total flux cleaned = -0.000730657 Jy ! Component: 800 - total flux cleaned = -0.000730224 Jy ! Component: 850 - total flux cleaned = -0.000712426 Jy ! Component: 900 - total flux cleaned = -0.000729901 Jy ! Component: 950 - total flux cleaned = -0.000695401 Jy ! Component: 1000 - total flux cleaned = -0.000695475 Jy ! Component: 1050 - total flux cleaned = -0.000695601 Jy ! Component: 1100 - total flux cleaned = -0.000679343 Jy ! Component: 1150 - total flux cleaned = -0.000695618 Jy ! Component: 1200 - total flux cleaned = -0.000679935 Jy ! Component: 1250 - total flux cleaned = -0.00066452 Jy ! Component: 1300 - total flux cleaned = -0.000664638 Jy ! Component: 1350 - total flux cleaned = -0.000710026 Jy ! Component: 1400 - total flux cleaned = -0.000679741 Jy ! Component: 1450 - total flux cleaned = -0.000709432 Jy ! Component: 1500 - total flux cleaned = -0.000738749 Jy ! Component: 1550 - total flux cleaned = -0.000767916 Jy ! Component: 1600 - total flux cleaned = -0.000810673 Jy ! Component: 1650 - total flux cleaned = -0.000810231 Jy ! Component: 1700 - total flux cleaned = -0.000782099 Jy ! Component: 1750 - total flux cleaned = -0.00080977 Jy ! Component: 1800 - total flux cleaned = -0.000796327 Jy ! Component: 1850 - total flux cleaned = -0.000715188 Jy ! Component: 1900 - total flux cleaned = -0.000688509 Jy ! Component: 1950 - total flux cleaned = -0.000675311 Jy ! Component: 2000 - total flux cleaned = -0.000649124 Jy ! Component: 2050 - total flux cleaned = -0.000597446 Jy ! Component: 2100 - total flux cleaned = -0.000636055 Jy ! Component: 2150 - total flux cleaned = -0.000648671 Jy ! Component: 2200 - total flux cleaned = -0.000610946 Jy ! Component: 2250 - total flux cleaned = -0.000573639 Jy ! Component: 2300 - total flux cleaned = -0.000586098 Jy ! Component: 2350 - total flux cleaned = -0.000573766 Jy ! Component: 2400 - total flux cleaned = -0.000525301 Jy ! Component: 2450 - total flux cleaned = -0.000525555 Jy ! Component: 2500 - total flux cleaned = -0.000537417 Jy ! Component: 2550 - total flux cleaned = -0.00054929 Jy ! Component: 2600 - total flux cleaned = -0.000608087 Jy ! Component: 2650 - total flux cleaned = -0.000596364 Jy ! Component: 2700 - total flux cleaned = -0.00057339 Jy ! Component: 2750 - total flux cleaned = -0.00060783 Jy ! Component: 2800 - total flux cleaned = -0.000630418 Jy ! Component: 2850 - total flux cleaned = -0.000675223 Jy ! Component: 2900 - total flux cleaned = -0.000652803 Jy ! Component: 2950 - total flux cleaned = -0.000686014 Jy ! Component: 3000 - total flux cleaned = -0.000730023 Jy ! Component: 3050 - total flux cleaned = -0.000729904 Jy ! Component: 3100 - total flux cleaned = -0.000751669 Jy ! Component: 3150 - total flux cleaned = -0.000794581 Jy ! Component: 3200 - total flux cleaned = -0.000826475 Jy ! Component: 3250 - total flux cleaned = -0.00091099 Jy ! Component: 3300 - total flux cleaned = -0.000921483 Jy ! Component: 3350 - total flux cleaned = -0.000900746 Jy ! Component: 3400 - total flux cleaned = -0.000931788 Jy ! Component: 3450 - total flux cleaned = -0.00096261 Jy ! Component: 3500 - total flux cleaned = -0.000993128 Jy ! Component: 3550 - total flux cleaned = -0.000993012 Jy ! Component: 3600 - total flux cleaned = -0.00100323 Jy ! Component: 3650 - total flux cleaned = -0.00101337 Jy ! Component: 3700 - total flux cleaned = -0.00105304 Jy ! Component: 3750 - total flux cleaned = -0.00105289 Jy ! Component: 3800 - total flux cleaned = -0.00107256 Jy ! Component: 3850 - total flux cleaned = -0.00111134 Jy ! Component: 3900 - total flux cleaned = -0.00110164 Jy ! Component: 3950 - total flux cleaned = -0.00115909 Jy ! Component: 4000 - total flux cleaned = -0.00114954 Jy ! Component: 4050 - total flux cleaned = -0.00114967 Jy ! Total flux subtracted in 4096 components = -0.00118729 Jy ! Clean residual min=-0.000517 max=0.000484 Jy/beam ! Clean residual mean=0.000002 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.165245 Jy keep ! Adding 295 model components to the UV plane model. ! The established model now contains 518 components and 0.165246 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] 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=-0.0010921 max=0.097404 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 0.0974043 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000173422 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.534131 0.534131 1.06826 2.13652 4.27305 8.5461 17.0922 34.1844 68.3688 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.097 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 561.659 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1142+1547_S_uvs.log closed on Wed Apr 6 23:02:00 2016