! Started logfile: J1323-3038_X_2009_04_21_pus_uvs.log on Sun Jan 23 00:31:47 2011 obs J1323-3038_X_2009_04_21_pus_uva.fits ! Reading UV FITS file: J1323-3038_X_2009_04_21_pus_uva.fits ! AN table 1: 188 integrations on 120 of 120 possible baselines. ! Apparent sampling: 0.333156 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1323-3038 ! ! 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 8.40997e+09 8e+06 1 8e+06 ! 02 2 8.47997e+09 8e+06 1 8e+06 ! 03 3 8.79497e+09 8e+06 1 8e+06 ! 04 4 8.89997e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 2445 lines of history. ! ! Reading 30064 visibilities. select I ! Polarization I is unavailable. ! 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 = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J1323-3038_X_2009_04_21_pus] 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 = 512x512 pixels with 0.200x0.200 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 1240 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1240 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1240 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1242 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.927786Jy sigma=0.007429 ! Fit after self-cal, rms=0.845569Jy sigma=0.006772 ! 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=0.6243 mas, bmaj=1.583 mas, bpa=-4.748 degrees ! Estimated noise=1137.12 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 = 0.126172 Jy ! Component: 100 - total flux cleaned = 0.155965 Jy ! Total flux subtracted in 100 components = 0.155965 Jy ! Clean residual min=-0.007798 max=0.011895 Jy/beam ! Clean residual mean=-0.000069 rms=0.002061 Jy/beam ! Combined flux in latest and established models = 0.155965 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.155965 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.161188Jy sigma=0.001221 ! Fit after self-cal, rms=0.161190Jy sigma=0.001221 ! 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=0.8254 mas, bmaj=2.003 mas, bpa=-2.726 degrees ! Estimated noise=513.769 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 = 0.0167491 Jy ! Component: 100 - total flux cleaned = 0.023818 Jy ! Component: 150 - total flux cleaned = 0.0269334 Jy ! Component: 200 - total flux cleaned = 0.0283285 Jy ! Total flux subtracted in 200 components = 0.0283285 Jy ! Clean residual min=-0.003417 max=0.003913 Jy/beam ! Clean residual mean=-0.000027 rms=0.001078 Jy/beam ! Combined flux in latest and established models = 0.184294 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 27 components and 0.184294 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.159748Jy sigma=0.001207 ! Fit after self-cal, rms=0.159775Jy sigma=0.001207 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.07 KB 1.00* ! KK 1.00* KP 1.04 LA 0.99 MK 1.03 ! NL 1.01 NY 1.00* OV 0.96 PT 1.01 ! SC 1.00 TS 1.00* WZ 1.00* ZC 1.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.05 KB 1.00* ! KK 1.00* KP 1.06 LA 0.98 MK 1.00 ! NL 0.99 NY 1.00* OV 0.96 PT 0.98 ! SC 1.01 TS 1.00* WZ 1.00* ZC 1.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.93 HN 1.09 KB 1.00* ! KK 1.00* KP 1.06 LA 1.01 MK 1.02 ! NL 1.01 NY 1.00* OV 1.01 PT 0.99 ! SC 1.02 TS 1.00* WZ 1.00* ZC 1.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.94 KB 1.00* ! KK 1.00* KP 1.07 LA 0.98 MK 1.02 ! NL 1.02 NY 1.00* OV 0.98 PT 0.98 ! SC 1.04 TS 1.00* WZ 1.00* ZC 1.00* ! ! ! Fit before self-cal, rms=0.159775Jy sigma=0.001207 ! Fit after self-cal, rms=0.161013Jy sigma=0.001206 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8319 mas, bmaj=2.015 mas, bpa=-2.679 degrees ! Estimated noise=514.948 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 = -0.000450009 Jy ! Component: 100 - total flux cleaned = -0.000527132 Jy ! Component: 150 - total flux cleaned = -0.000527008 Jy ! Component: 200 - total flux cleaned = -0.00052621 Jy ! Total flux subtracted in 200 components = -0.00052621 Jy ! Clean residual min=-0.003326 max=0.003943 Jy/beam ! Clean residual mean=-0.000019 rms=0.000963 Jy/beam ! Combined flux in latest and established models = 0.183768 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 30 components and 0.183768 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.161006Jy sigma=0.001206 ! Fit after self-cal, rms=0.161035Jy sigma=0.001206 ! 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=0.161035Jy sigma=0.001206 ! Fit after self-cal, rms=0.162232Jy sigma=0.001203 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.833 mas, bmaj=2.022 mas, bpa=-2.619 degrees ! Estimated noise=515.275 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000137413 Jy ! Component: 100 - total flux cleaned = 9.80544e-05 Jy ! Component: 150 - total flux cleaned = 8.69557e-05 Jy ! Component: 200 - total flux cleaned = 9.66183e-05 Jy ! Total flux subtracted in 200 components = 9.66183e-05 Jy ! Clean residual min=-0.002746 max=0.003003 Jy/beam ! Clean residual mean=0.000002 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.183864 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 34 components and 0.183864 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.162230Jy sigma=0.001203 ! Fit after self-cal, rms=0.162298Jy sigma=0.001203 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 (20.2, 7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00254703 Jy ! Component: 100 - total flux cleaned = 0.0032673 Jy ! Component: 150 - total flux cleaned = 0.00347433 Jy ! Component: 200 - total flux cleaned = 0.00359068 Jy ! Total flux subtracted in 200 components = 0.00359068 Jy ! Clean residual min=-0.002581 max=0.002557 Jy/beam ! Clean residual mean=-0.000000 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.187455 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 48 components and 0.187455 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.162258Jy sigma=0.001202 ! Fit after self-cal, rms=0.162255Jy sigma=0.001202 ! 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=0.162255Jy sigma=0.001202 ! Fit after self-cal, rms=0.162352Jy sigma=0.001202 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8322 mas, bmaj=2.021 mas, bpa=-2.649 degrees ! Estimated noise=515.417 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000972725 Jy ! Component: 100 - total flux cleaned = 0.00113109 Jy ! Component: 150 - total flux cleaned = 0.00119781 Jy ! Component: 200 - total flux cleaned = 0.00123894 Jy ! Total flux subtracted in 200 components = 0.00123894 Jy ! Clean residual min=-0.002664 max=0.002690 Jy/beam ! Clean residual mean=-0.000000 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.188694 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 57 components and 0.188694 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.162341Jy sigma=0.001202 ! Fit after self-cal, rms=0.162347Jy sigma=0.001202 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 (20.6, 22.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00265768 Jy ! Component: 100 - total flux cleaned = 0.0039764 Jy ! Component: 150 - total flux cleaned = 0.00482938 Jy ! Component: 200 - total flux cleaned = 0.00509542 Jy ! Total flux subtracted in 200 components = 0.00509542 Jy ! Clean residual min=-0.002368 max=0.002197 Jy/beam ! Clean residual mean=-0.000009 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.193789 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 75 components and 0.193789 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.162305Jy sigma=0.001202 ! Fit after self-cal, rms=0.162298Jy sigma=0.001202 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.162298Jy sigma=0.001202 ! Fit after self-cal, rms=0.162189Jy sigma=0.001202 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.347 mas, bmaj=5.93 mas, bpa=1.996 degrees ! Estimated noise=652.902 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114562 Jy ! Component: 100 - total flux cleaned = 0.00185982 Jy ! Component: 150 - total flux cleaned = 0.00236591 Jy ! Component: 200 - total flux cleaned = 0.00249848 Jy ! Total flux subtracted in 200 components = 0.00249848 Jy ! Clean residual min=-0.002066 max=0.002498 Jy/beam ! Clean residual mean=-0.000013 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.196288 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 87 components and 0.196288 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.162188Jy sigma=0.001202 ! Fit after self-cal, rms=0.162190Jy sigma=0.001202 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 = 0.000499054 Jy ! Component: 100 - total flux cleaned = 0.000577751 Jy ! Component: 150 - total flux cleaned = 0.000621889 Jy ! Component: 200 - total flux cleaned = 0.00066364 Jy ! Total flux subtracted in 200 components = 0.00066364 Jy ! Clean residual min=-0.002043 max=0.002519 Jy/beam ! Clean residual mean=-0.000013 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.196952 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 91 components and 0.196952 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.162190Jy sigma=0.001202 ! Fit after self-cal, rms=0.162189Jy sigma=0.001202 ! 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=0.8319 mas, bmaj=2.019 mas, bpa=-2.683 degrees ! Estimated noise=515.075 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8319 x 2.019 at -2.683 degrees (North through East) ! Clean map min=-0.0019754 max=0.16953 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=0.6291 mas, bmaj=1.592 mas, bpa=-4.662 degrees ! Estimated noise=1148.67 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.126613 Jy ! Component: 100 - total flux cleaned = 0.156496 Jy ! Component: 150 - total flux cleaned = 0.169333 Jy ! Component: 200 - total flux cleaned = 0.176858 Jy ! Total flux subtracted in 200 components = 0.176858 Jy ! Clean residual min=-0.006309 max=0.005967 Jy/beam ! Clean residual mean=-0.000010 rms=0.001555 Jy/beam ! Combined flux in latest and established models = 0.176858 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.176858 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8319 mas, bmaj=2.019 mas, bpa=-2.683 degrees ! Estimated noise=515.075 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 = 0.00602381 Jy ! Component: 100 - total flux cleaned = 0.00952764 Jy ! Component: 150 - total flux cleaned = 0.0120444 Jy ! Component: 200 - total flux cleaned = 0.0139794 Jy ! Total flux subtracted in 200 components = 0.0139794 Jy ! Clean residual min=-0.002599 max=0.002142 Jy/beam ! Clean residual mean=-0.000011 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.190837 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 46 components and 0.190837 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.347 mas, bmaj=5.93 mas, bpa=1.996 degrees ! Estimated noise=652.902 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00191931 Jy ! Component: 100 - total flux cleaned = 0.00322674 Jy ! Component: 150 - total flux cleaned = 0.00419559 Jy ! Component: 200 - total flux cleaned = 0.00491955 Jy ! Total flux subtracted in 200 components = 0.00491955 Jy ! Clean residual min=-0.002131 max=0.002501 Jy/beam ! Clean residual mean=-0.000016 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.195757 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 = 0.000545442 Jy ! Component: 100 - total flux cleaned = 0.000790638 Jy ! Component: 150 - total flux cleaned = 0.000854771 Jy ! Component: 200 - total flux cleaned = 0.000931941 Jy ! Total flux subtracted in 200 components = 0.000931941 Jy ! Clean residual min=-0.002072 max=0.002532 Jy/beam ! Clean residual mean=-0.000017 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.196689 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 69 components and 0.196689 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8319 mas, bmaj=2.019 mas, bpa=-2.683 degrees ! Estimated noise=515.075 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000182933 Jy ! Component: 100 - total flux cleaned = -2.78972e-05 Jy ! Component: 150 - total flux cleaned = 7.62454e-05 Jy ! Component: 200 - total flux cleaned = 0.000108331 Jy ! Total flux subtracted in 200 components = 0.000108331 Jy ! Clean residual min=-0.002274 max=0.002209 Jy/beam ! Clean residual mean=-0.000006 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.196797 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 86 components and 0.196797 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.162198Jy sigma=0.001202 ! Fit after self-cal, rms=0.162191Jy sigma=0.001202 wmodel J1323-3038_X_2009_04_21_pus_map.mod ! Writing 86 model components to file: J1323-3038_X_2009_04_21_pus_map.mod wobs J1323-3038_X_2009_04_21_pus_uvs.fits ! Writing UV FITS file: J1323-3038_X_2009_04_21_pus_uvs.fits wwins J1323-3038_X_2009_04_21_pus_map.win ! wwins: Wrote 3 windows to J1323-3038_X_2009_04_21_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000121215 Jy ! Component: 100 - total flux cleaned = -0.000341619 Jy ! Component: 150 - total flux cleaned = -0.000757904 Jy ! Component: 200 - total flux cleaned = -0.00102391 Jy ! Component: 250 - total flux cleaned = -0.00124807 Jy ! Component: 300 - total flux cleaned = -0.00149571 Jy ! Component: 350 - total flux cleaned = -0.00161599 Jy ! Component: 400 - total flux cleaned = -0.00164633 Jy ! Component: 450 - total flux cleaned = -0.00181866 Jy ! Component: 500 - total flux cleaned = -0.00187425 Jy ! Component: 550 - total flux cleaned = -0.00187454 Jy ! Component: 600 - total flux cleaned = -0.00184854 Jy ! Component: 650 - total flux cleaned = -0.00187503 Jy ! Component: 700 - total flux cleaned = -0.00190053 Jy ! Component: 750 - total flux cleaned = -0.00192588 Jy ! Component: 800 - total flux cleaned = -0.00197506 Jy ! Component: 850 - total flux cleaned = -0.00199906 Jy ! Component: 900 - total flux cleaned = -0.00199906 Jy ! Component: 950 - total flux cleaned = -0.00202299 Jy ! Component: 1000 - total flux cleaned = -0.0020229 Jy ! Component: 1050 - total flux cleaned = -0.00213761 Jy ! Component: 1100 - total flux cleaned = -0.0021151 Jy ! Component: 1150 - total flux cleaned = -0.00218242 Jy ! Component: 1200 - total flux cleaned = -0.00231473 Jy ! Component: 1250 - total flux cleaned = -0.00231453 Jy ! Component: 1300 - total flux cleaned = -0.00235743 Jy ! Component: 1350 - total flux cleaned = -0.00237827 Jy ! Component: 1400 - total flux cleaned = -0.00233601 Jy ! Component: 1450 - total flux cleaned = -0.00237815 Jy ! Component: 1500 - total flux cleaned = -0.00244022 Jy ! Component: 1550 - total flux cleaned = -0.00237901 Jy ! Component: 1600 - total flux cleaned = -0.00245974 Jy ! Component: 1650 - total flux cleaned = -0.00243934 Jy ! Component: 1700 - total flux cleaned = -0.0024393 Jy ! Component: 1750 - total flux cleaned = -0.00236096 Jy ! Component: 1800 - total flux cleaned = -0.00239937 Jy ! Component: 1850 - total flux cleaned = -0.0023227 Jy ! Component: 1900 - total flux cleaned = -0.00232278 Jy ! Component: 1950 - total flux cleaned = -0.0022854 Jy ! Component: 2000 - total flux cleaned = -0.00226687 Jy ! Total flux subtracted in 2048 components = -0.00234126 Jy ! Clean residual min=-0.001014 max=0.000942 Jy/beam ! Clean residual mean=-0.000004 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.194456 Jy keep ! Adding 137 model components to the UV plane model. ! The established model now contains 223 components and 0.194456 Jy ![Exited script file: muppet] wmap "J1323-3038_X_2009_04_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8319 x 2.019 at -2.683 degrees (North through East) ! Clean map min=-0.0019977 max=0.16866 Jy/beam ! Writing clean map to FITS file: J1323-3038_X_2009_04_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.168659 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00034874 device "J1323-3038_X_2009_04_21_pus\_map.eps/VPS" ! Attempting to open device: 'J1323-3038_X_2009_04_21_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.620317 0.620317 1.24063 2.48127 4.96254 9.92507 19.8501 39.7003 79.4006 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.168 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8319 x 2.019 at -2.683 degrees (North through East) ! Clean map min=-0.0019977 max=0.16866 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1323-3038_X_2009_04_21_pus\_map.gif/vgif" ! Attempting to open device: 'J1323-3038_X_2009_04_21_pus_map.gif/vgif' mapplot cln