! Started logfile: /scr/pima/bg219b_uvs/J2047+5343_S_dfm.log on Thu May 19 20:35:34 2016 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /scr/pima/bg219b_uvs/J2047+5343_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J2047+5343_S_uva.fits ! AN table 1: 51 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.904139 visibilities/baseline/integration-bin. ! Found source: J2047+5343 ! ! 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 8300 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 J2047+5343_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 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.028895Jy sigma=24.799538 ! Fit after self-cal, rms=0.828174Jy sigma=19.859088 ! 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=3.469 mas, bmaj=3.838 mas, bpa=-25.3 degrees ! Estimated noise=0.557072 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 = 0.125863 Jy ! Component: 100 - total flux cleaned = 0.172842 Jy ! Total flux subtracted in 100 components = 0.172842 Jy ! Clean residual min=-0.007348 max=0.021436 Jy/beam ! Clean residual mean=0.000020 rms=0.002130 Jy/beam ! Combined flux in latest and established models = 0.172842 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.172842 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071430Jy sigma=1.653841 ! Fit after self-cal, rms=0.071274Jy sigma=1.650953 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0234924 Jy ! Component: 100 - total flux cleaned = 0.0362009 Jy ! Total flux subtracted in 100 components = 0.0362009 Jy ! Clean residual min=-0.003877 max=0.006993 Jy/beam ! Clean residual mean=0.000008 rms=0.001125 Jy/beam ! Combined flux in latest and established models = 0.209043 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 26 components and 0.209043 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061009Jy sigma=1.385719 ! Fit after self-cal, rms=0.060974Jy sigma=1.385173 ! Inverting map ! Added new window around map position (-4, 0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00836031 Jy ! Component: 100 - total flux cleaned = 0.0141751 Jy ! Total flux subtracted in 100 components = 0.0141751 Jy ! Clean residual min=-0.003169 max=0.004364 Jy/beam ! Clean residual mean=0.000004 rms=0.000906 Jy/beam ! Combined flux in latest and established models = 0.223218 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 46 components and 0.223218 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059320Jy sigma=1.341720 ! Fit after self-cal, rms=0.059289Jy sigma=1.341073 ! 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=4.191 mas, bmaj=4.619 mas, bpa=-22.33 degrees ! Estimated noise=0.342573 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 = 0.00611224 Jy ! Component: 100 - total flux cleaned = 0.00995427 Jy ! Component: 150 - total flux cleaned = 0.0125482 Jy ! Component: 200 - total flux cleaned = 0.0143386 Jy ! Total flux subtracted in 200 components = 0.0143386 Jy ! Clean residual min=-0.002330 max=0.002278 Jy/beam ! Clean residual mean=-0.000017 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.237557 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 79 components and 0.237557 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058579Jy sigma=1.323035 ! Fit after self-cal, rms=0.058560Jy sigma=1.322540 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.191 x 4.619 at -22.33 degrees (North through East) ! Clean map min=-0.0021545 max=0.16965 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 0.95 FD 1.02 HN 0.98 KP 0.98 ! LA 0.98 MK 1.06 NL 0.97 OV 1.00 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.03 KP 1.00 ! LA 0.99 MK 1.04 NL 0.97 OV 1.02 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.03 HN 0.99 KP 1.02 ! LA 0.98 MK 1.01 NL 0.97 OV 0.98 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 1.01 KP 1.00 ! LA 0.98 MK 1.02 NL 1.00 OV 0.98 ! PT 0.97 SC 1.00 ! ! ! Fit before self-cal, rms=0.058560Jy sigma=1.322540 ! Fit after self-cal, rms=0.058297Jy sigma=1.314439 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.22 mas, bmaj=4.632 mas, bpa=-21.62 degrees ! Estimated noise=0.342704 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 = 0.00118258 Jy ! Component: 100 - total flux cleaned = 0.00135546 Jy ! Component: 150 - total flux cleaned = 0.0015794 Jy ! Component: 200 - total flux cleaned = 0.00175522 Jy ! Total flux subtracted in 200 components = 0.00175522 Jy ! Clean residual min=-0.001885 max=0.001789 Jy/beam ! Clean residual mean=-0.000013 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.239312 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 88 components and 0.239312 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058260Jy sigma=1.313665 ! Fit after self-cal, rms=0.058260Jy sigma=1.313522 ! 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=0.058260Jy sigma=1.313522 ! Fit after self-cal, rms=0.058233Jy sigma=1.310579 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.219 mas, bmaj=4.612 mas, bpa=-20.88 degrees ! Estimated noise=0.342477 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000626173 Jy ! Component: 100 - total flux cleaned = 0.000858357 Jy ! Component: 150 - total flux cleaned = 0.000948328 Jy ! Component: 200 - total flux cleaned = 0.000987865 Jy ! Total flux subtracted in 200 components = 0.000987865 Jy ! Clean residual min=-0.001724 max=0.001869 Jy/beam ! Clean residual mean=-0.000020 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.2403 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 98 components and 0.2403 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058224Jy sigma=1.310405 ! Fit after self-cal, rms=0.058226Jy sigma=1.310375 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) ! Added new window around map position (126.5, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149764 Jy ! Component: 100 - total flux cleaned = 0.00149883 Jy ! Component: 150 - total flux cleaned = 0.00137174 Jy ! Component: 200 - total flux cleaned = 0.00130634 Jy ! Total flux subtracted in 200 components = 0.00130634 Jy ! Clean residual min=-0.001729 max=0.001538 Jy/beam ! Clean residual mean=-0.000020 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.241606 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 111 components and 0.241606 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058171Jy sigma=1.309253 ! Fit after self-cal, rms=0.058167Jy sigma=1.309183 ! 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=0.058167Jy sigma=1.309183 ! Fit after self-cal, rms=0.058145Jy sigma=1.309090 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.219 mas, bmaj=4.604 mas, bpa=-20.56 degrees ! Estimated noise=0.342519 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000257429 Jy ! Component: 100 - total flux cleaned = 0.000256444 Jy ! Component: 150 - total flux cleaned = 0.000256103 Jy ! Component: 200 - total flux cleaned = 0.00027323 Jy ! Total flux subtracted in 200 components = 0.00027323 Jy ! Clean residual min=-0.001758 max=0.001530 Jy/beam ! Clean residual mean=-0.000019 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.241879 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 116 components and 0.241879 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058132Jy sigma=1.308804 ! Fit after self-cal, rms=0.058131Jy sigma=1.308795 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 = 5.52492e-05 Jy ! Component: 100 - total flux cleaned = 7.10427e-05 Jy ! Component: 150 - total flux cleaned = 8.59234e-05 Jy ! Component: 200 - total flux cleaned = 0.000113392 Jy ! Total flux subtracted in 200 components = 0.000113392 Jy ! Clean residual min=-0.001753 max=0.001539 Jy/beam ! Clean residual mean=-0.000018 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.241993 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 120 components and 0.241993 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058123Jy sigma=1.308636 ! Fit after self-cal, rms=0.058124Jy sigma=1.308636 ! 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=0.058124Jy sigma=1.308636 ! Fit after self-cal, rms=0.058106Jy sigma=1.308616 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.162 mas, bmaj=8.388 mas, bpa=31.59 degrees ! Estimated noise=0.424649 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00048081 Jy ! Component: 100 - total flux cleaned = 0.000643179 Jy ! Component: 150 - total flux cleaned = 0.000683915 Jy ! Component: 200 - total flux cleaned = 0.000705412 Jy ! Total flux subtracted in 200 components = 0.000705412 Jy ! Clean residual min=-0.002001 max=0.001577 Jy/beam ! Clean residual mean=-0.000038 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.242698 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 127 components and 0.242698 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058104Jy sigma=1.308601 ! Fit after self-cal, rms=0.058103Jy sigma=1.308590 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 = 4.96986e-05 Jy ! Component: 100 - total flux cleaned = 7.02129e-05 Jy ! Component: 150 - total flux cleaned = 7.63899e-05 Jy ! Component: 200 - total flux cleaned = 8.23479e-05 Jy ! Total flux subtracted in 200 components = 8.23479e-05 Jy ! Clean residual min=-0.002000 max=0.001568 Jy/beam ! Clean residual mean=-0.000038 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.242781 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 138 components and 0.242781 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058102Jy sigma=1.308589 ! Fit after self-cal, rms=0.058102Jy sigma=1.308584 ! 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=4.22 mas, bmaj=4.599 mas, bpa=-20.33 degrees ! Estimated noise=0.342465 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.22 x 4.599 at -20.33 degrees (North through East) ! Clean map min=-0.0017197 max=0.16919 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=3.497 mas, bmaj=3.809 mas, bpa=-23.26 degrees ! Estimated noise=0.555417 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.125495 Jy ! Component: 100 - total flux cleaned = 0.172666 Jy ! Component: 150 - total flux cleaned = 0.196061 Jy ! Component: 200 - total flux cleaned = 0.208882 Jy ! Total flux subtracted in 200 components = 0.208882 Jy ! Clean residual min=-0.003833 max=0.006828 Jy/beam ! Clean residual mean=0.000002 rms=0.001044 Jy/beam ! Combined flux in latest and established models = 0.208882 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.208882 Jy ! Inverting map and beam ! Estimated beam: bmin=4.22 mas, bmaj=4.599 mas, bpa=-20.33 degrees ! Estimated noise=0.342465 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 = 0.0117182 Jy ! Component: 100 - total flux cleaned = 0.0184602 Jy ! Component: 150 - total flux cleaned = 0.0227318 Jy ! Component: 200 - total flux cleaned = 0.0257358 Jy ! Total flux subtracted in 200 components = 0.0257358 Jy ! Clean residual min=-0.002105 max=0.002253 Jy/beam ! Clean residual mean=-0.000024 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.234618 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 70 components and 0.234618 Jy ! Inverting map ! Added new window around map position (4.5, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00241966 Jy ! Component: 100 - total flux cleaned = 0.00413333 Jy ! Component: 150 - total flux cleaned = 0.00540178 Jy ! Component: 200 - total flux cleaned = 0.00604343 Jy ! Total flux subtracted in 200 components = 0.00604343 Jy ! Clean residual min=-0.001849 max=0.001520 Jy/beam ! Clean residual mean=-0.000020 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.240661 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 92 components and 0.240661 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=8.162 mas, bmaj=8.388 mas, bpa=31.59 degrees ! Estimated noise=0.424649 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129909 Jy ! Component: 100 - total flux cleaned = 0.00187205 Jy ! Component: 150 - total flux cleaned = 0.0019969 Jy ! Component: 200 - total flux cleaned = 0.00204989 Jy ! Total flux subtracted in 200 components = 0.00204989 Jy ! Clean residual min=-0.002057 max=0.001627 Jy/beam ! Clean residual mean=-0.000038 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.242711 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 = 3.14692e-05 Jy ! Component: 100 - total flux cleaned = 1.69723e-05 Jy ! Component: 150 - total flux cleaned = 4.43544e-06 Jy ! Component: 200 - total flux cleaned = -7.08816e-06 Jy ! Total flux subtracted in 200 components = -7.08816e-06 Jy ! Clean residual min=-0.002024 max=0.001591 Jy/beam ! Clean residual mean=-0.000038 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.242704 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 134 components and 0.242704 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.22 mas, bmaj=4.599 mas, bpa=-20.33 degrees ! Estimated noise=0.342465 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000302855 Jy ! Component: 100 - total flux cleaned = -0.000398 Jy ! Component: 150 - total flux cleaned = -0.000375863 Jy ! Component: 200 - total flux cleaned = -0.000376673 Jy ! Total flux subtracted in 200 components = -0.000376673 Jy ! Clean residual min=-0.001860 max=0.001475 Jy/beam ! Clean residual mean=-0.000018 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.242327 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 150 components and 0.242327 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058108Jy sigma=1.308696 ! Fit after self-cal, rms=0.058106Jy sigma=1.308658 wmodel /J2047+5343_S_map.mod ! wmodel: Unable to open new model file: /J2047+5343_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J2047+5343_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.22 x 4.599 at -20.33 degrees (North through East) ! Clean map min=-0.0017993 max=0.16989 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J2047+5343_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.16989 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000398206 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.70317 0.70317 1.40634 2.81268 5.62536 11.2507 22.5014 45.0029 90.0058 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.169 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 426.639 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J2047+5343_S_dfm.log closed on Thu May 19 20:35:37 2016