! Started logfile: /scr/pima/rv119_uvs/J0340-2119_S_dfm.log on Sun Dec 17 11:33:40 2017 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv119_uvs/J0340-2119_S_uva.fits ! Reading UV FITS file: /scr/pima/rv119_uvs/J0340-2119_S_uva.fits ! AN table 1: 143 integrations on 3 of 3 possible baselines. ! AN table 2: 2 integrations on 6 of 6 possible baselines. ! AN table 3: 3 integrations on 10 of 10 possible baselines. ! AN table 4: 12 integrations on 10 of 10 possible baselines. ! AN table 5: 6 integrations on 15 of 15 possible baselines. ! AN table 6: 3 integrations on 3 of 3 possible baselines. ! Apparent sampling: 0.711594 visibilities/baseline/integration-bin. ! Found source: J0340-2119 ! ! 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 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 1964 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 J0340-2119_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 231 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 3. ! A total of 24 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 3 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 231 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 3. ! A total of 24 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 3 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 231 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 5 telescope corrections were flagged in sub-array 3. ! A total of 30 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 9 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 231 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 3. ! A total of 24 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 3 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.087494Jy sigma=11.330847 ! Fit after self-cal, rms=0.642367Jy sigma=7.483528 ! 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=3.043 mas, bmaj=3.816 mas, bpa=9.087 degrees ! Estimated noise=2.10286 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 = 0.28686 Jy ! Component: 100 - total flux cleaned = 0.390497 Jy ! Total flux subtracted in 100 components = 0.390497 Jy ! Clean residual min=-0.026248 max=0.047923 Jy/beam ! Clean residual mean=-0.000205 rms=0.007783 Jy/beam ! Combined flux in latest and established models = 0.390497 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.390497 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.186033Jy sigma=1.920733 ! Fit after self-cal, rms=0.185187Jy sigma=1.918006 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0553663 Jy ! Component: 100 - total flux cleaned = 0.0869466 Jy ! Total flux subtracted in 100 components = 0.0869466 Jy ! Clean residual min=-0.018371 max=0.025495 Jy/beam ! Clean residual mean=-0.000099 rms=0.005200 Jy/beam ! Combined flux in latest and established models = 0.477443 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 44 components and 0.477443 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.166716Jy sigma=1.634864 ! Fit after self-cal, rms=0.165435Jy sigma=1.633813 ! 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=2.846 mas, bmaj=3.753 mas, bpa=81.44 degrees ! Estimated noise=1.86634 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 (-4.5, -0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0298447 Jy ! Component: 100 - total flux cleaned = 0.0465002 Jy ! Component: 150 - total flux cleaned = 0.0567655 Jy ! Component: 200 - total flux cleaned = 0.0631969 Jy ! Total flux subtracted in 200 components = 0.0631969 Jy ! Clean residual min=-0.012355 max=0.012641 Jy/beam ! Clean residual mean=-0.000002 rms=0.003586 Jy/beam ! Combined flux in latest and established models = 0.54064 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 76 components and 0.54064 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.161513Jy sigma=1.561801 ! Fit after self-cal, rms=0.160635Jy sigma=1.555871 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.846 x 3.753 at 81.44 degrees (North through East) ! Clean map min=-0.012207 max=0.35071 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 198 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.08 KP 1.17 LA 0.97 NL 1.16 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.03 LA 1.01 PT 1.03 ! SC 1.08 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 HN 1.16 MK 1.02 NL 1.03 ! OV 0.95 ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.94 KP 1.09 LA 1.03 MK 0.96 ! OV 1.06 PT 0.98 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* NL 0.00* SC 0.00* ! ! ! Correcting IF 2. ! A total of 198 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.05 KP 1.07 LA 0.99 NL 1.04 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 0.99 LA 0.97 PT 1.07 ! SC 0.95 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.03 HN 1.15 MK 0.94 NL 1.04 ! OV 1.02 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.02 KP 1.11 LA 0.96 MK 0.99 ! OV 1.02 PT 1.04 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* NL 0.00* SC 0.00* ! ! ! Correcting IF 3. ! A total of 198 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* ON 0.00* WZ 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* KP 0.00* LA 0.00* NL 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.08 FD 1.03 LA 0.97 PT 0.98 ! SC 0.74 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 HN 1.13 MK 0.98 NL 1.00* ! OV 1.00 ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.95 KP 0.41 LA 1.07 MK 0.96 ! OV 1.02 PT 1.03 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* NL 0.00* SC 0.00* ! ! ! Correcting IF 4. ! A total of 198 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00 KP 1.18 LA 1.11 NL 1.06 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.10 FD 0.96 LA 1.03 PT 1.05 ! SC 0.94 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 HN 1.13 MK 1.28 NL 1.05 ! OV 1.03 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.10 KP 1.10 LA 1.00 MK 0.93 ! OV 1.08 PT 0.96 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* NL 0.00* SC 0.00* ! ! ! Fit before self-cal, rms=0.160635Jy sigma=1.555871 ! Fit after self-cal, rms=0.071662Jy sigma=1.202968 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.204 mas, bmaj=10.37 mas, bpa=-9.791 degrees ! Estimated noise=1.80323 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 = 0.0026668 Jy ! Component: 100 - total flux cleaned = 0.00249228 Jy ! Component: 150 - total flux cleaned = 0.00263966 Jy ! Component: 200 - total flux cleaned = 0.00270521 Jy ! Total flux subtracted in 200 components = 0.00270521 Jy ! Clean residual min=-0.008459 max=0.013164 Jy/beam ! Clean residual mean=-0.000060 rms=0.002854 Jy/beam ! Combined flux in latest and established models = 0.543346 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 87 components and 0.543346 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071450Jy sigma=1.198061 ! Fit after self-cal, rms=0.071670Jy sigma=1.193607 ! 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=0.071670Jy sigma=1.193607 ! Fit after self-cal, rms=0.070487Jy sigma=1.117752 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.204 mas, bmaj=10.38 mas, bpa=-9.818 degrees ! Estimated noise=1.80281 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163834 Jy ! Component: 100 - total flux cleaned = 0.0017056 Jy ! Component: 150 - total flux cleaned = 0.0017654 Jy ! Component: 200 - total flux cleaned = 0.00186167 Jy ! Total flux subtracted in 200 components = 0.00186167 Jy ! Clean residual min=-0.008199 max=0.012550 Jy/beam ! Clean residual mean=-0.000071 rms=0.002601 Jy/beam ! Combined flux in latest and established models = 0.545207 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 95 components and 0.545207 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070359Jy sigma=1.115803 ! Fit after self-cal, rms=0.070316Jy sigma=1.115358 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 (-23, -13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125872 Jy ! Component: 100 - total flux cleaned = 0.0192531 Jy ! Component: 150 - total flux cleaned = 0.0234228 Jy ! Component: 200 - total flux cleaned = 0.0262895 Jy ! Total flux subtracted in 200 components = 0.0262895 Jy ! Clean residual min=-0.007054 max=0.007027 Jy/beam ! Clean residual mean=-0.000047 rms=0.001953 Jy/beam ! Combined flux in latest and established models = 0.571497 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 140 components and 0.571497 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067772Jy sigma=1.078744 ! Fit after self-cal, rms=0.067356Jy sigma=1.073545 ! 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=0.067356Jy sigma=1.073545 ! Fit after self-cal, rms=0.065722Jy sigma=1.048060 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.207 mas, bmaj=10.37 mas, bpa=-9.797 degrees ! Estimated noise=1.79749 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00565919 Jy ! Component: 100 - total flux cleaned = 0.00882924 Jy ! Component: 150 - total flux cleaned = 0.0107337 Jy ! Component: 200 - total flux cleaned = 0.0112398 Jy ! Total flux subtracted in 200 components = 0.0112398 Jy ! Clean residual min=-0.006515 max=0.005862 Jy/beam ! Clean residual mean=-0.000041 rms=0.001724 Jy/beam ! Combined flux in latest and established models = 0.582736 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 166 components and 0.582736 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065162Jy sigma=1.039726 ! Fit after self-cal, rms=0.065062Jy sigma=1.038439 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 = 0.00208835 Jy ! Component: 100 - total flux cleaned = 0.00292784 Jy ! Component: 150 - total flux cleaned = 0.00313515 Jy ! Component: 200 - total flux cleaned = 0.00337375 Jy ! Total flux subtracted in 200 components = 0.00337375 Jy ! Clean residual min=-0.006598 max=0.006250 Jy/beam ! Clean residual mean=-0.000037 rms=0.001690 Jy/beam ! Combined flux in latest and established models = 0.58611 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 178 components and 0.58611 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064934Jy sigma=1.036993 ! Fit after self-cal, rms=0.064923Jy sigma=1.036843 ! 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=0.064923Jy sigma=1.036843 ! Fit after self-cal, rms=0.064605Jy sigma=1.034702 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.34 mas, bmaj=21.78 mas, bpa=1.304 degrees ! Estimated noise=2.26964 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00302197 Jy ! Component: 100 - total flux cleaned = 0.00454901 Jy ! Component: 150 - total flux cleaned = 0.00534264 Jy ! Component: 200 - total flux cleaned = 0.0054508 Jy ! Total flux subtracted in 200 components = 0.0054508 Jy ! Clean residual min=-0.008349 max=0.007873 Jy/beam ! Clean residual mean=-0.000063 rms=0.002579 Jy/beam ! Combined flux in latest and established models = 0.591561 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 201 components and 0.591561 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064535Jy sigma=1.033634 ! Fit after self-cal, rms=0.064511Jy sigma=1.033312 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 = 0.00111001 Jy ! Component: 100 - total flux cleaned = 0.00130532 Jy ! Component: 150 - total flux cleaned = 0.00130576 Jy ! Component: 200 - total flux cleaned = 0.00130472 Jy ! Total flux subtracted in 200 components = 0.00130472 Jy ! Clean residual min=-0.008137 max=0.008132 Jy/beam ! Clean residual mean=-0.000059 rms=0.002564 Jy/beam ! Combined flux in latest and established models = 0.592866 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 212 components and 0.592866 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064494Jy sigma=1.033202 ! Fit after self-cal, rms=0.064494Jy sigma=1.033131 ! 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=3.208 mas, bmaj=10.37 mas, bpa=-9.813 degrees ! Estimated noise=1.79579 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.208 x 10.37 at -9.813 degrees (North through East) ! Clean map min=-0.0060343 max=0.36355 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=2.892 mas, bmaj=8.773 mas, bpa=-4.028 degrees ! Estimated noise=2.23025 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.290498 Jy ! Component: 100 - total flux cleaned = 0.402542 Jy ! Component: 150 - total flux cleaned = 0.459366 Jy ! Component: 200 - total flux cleaned = 0.490437 Jy ! Total flux subtracted in 200 components = 0.490437 Jy ! Clean residual min=-0.011776 max=0.015997 Jy/beam ! Clean residual mean=-0.000168 rms=0.003904 Jy/beam ! Combined flux in latest and established models = 0.490437 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 47 model components to the UV plane model. ! The established model now contains 47 components and 0.490437 Jy ! Inverting map and beam ! Estimated beam: bmin=3.208 mas, bmaj=10.37 mas, bpa=-9.813 degrees ! Estimated noise=1.79579 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) ! Added new window around map position (-7, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0260516 Jy ! Component: 100 - total flux cleaned = 0.0430158 Jy ! Component: 150 - total flux cleaned = 0.0550634 Jy ! Component: 200 - total flux cleaned = 0.064079 Jy ! Total flux subtracted in 200 components = 0.064079 Jy ! Clean residual min=-0.007663 max=0.007283 Jy/beam ! Clean residual mean=-0.000083 rms=0.002201 Jy/beam ! Combined flux in latest and established models = 0.554516 Jy ! Adding 88 model components to the UV plane model. ! The established model now contains 127 components and 0.554516 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=9.34 mas, bmaj=21.78 mas, bpa=1.304 degrees ! Estimated noise=2.26964 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108236 Jy ! Component: 100 - total flux cleaned = 0.0179698 Jy ! Component: 150 - total flux cleaned = 0.0230291 Jy ! Component: 200 - total flux cleaned = 0.0267382 Jy ! Total flux subtracted in 200 components = 0.0267382 Jy ! Clean residual min=-0.009168 max=0.007004 Jy/beam ! Clean residual mean=-0.000086 rms=0.002696 Jy/beam ! Combined flux in latest and established models = 0.581255 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 = 0.00277188 Jy ! Component: 100 - total flux cleaned = 0.00485299 Jy ! Component: 150 - total flux cleaned = 0.00578095 Jy ! Component: 200 - total flux cleaned = 0.0064037 Jy ! Total flux subtracted in 200 components = 0.0064037 Jy ! Clean residual min=-0.008991 max=0.007603 Jy/beam ! Clean residual mean=-0.000071 rms=0.002606 Jy/beam ! Combined flux in latest and established models = 0.587658 Jy ! Adding 93 model components to the UV plane model. ! The established model now contains 213 components and 0.587658 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.208 mas, bmaj=10.37 mas, bpa=-9.813 degrees ! Estimated noise=1.79579 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000292149 Jy ! Component: 100 - total flux cleaned = 0.000493011 Jy ! Component: 150 - total flux cleaned = 0.000668087 Jy ! Component: 200 - total flux cleaned = 0.000748683 Jy ! Total flux subtracted in 200 components = 0.000748683 Jy ! Clean residual min=-0.006540 max=0.006156 Jy/beam ! Clean residual mean=-0.000037 rms=0.001678 Jy/beam ! Combined flux in latest and established models = 0.588407 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 235 components and 0.588407 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064639Jy sigma=1.035856 ! Fit after self-cal, rms=0.064552Jy sigma=1.034234 wmodel J0340-2119_S_map.mod ! Writing 235 model components to file: J0340-2119_S_map.mod wobs J0340-2119_S_uvs.fits ! Writing UV FITS file: J0340-2119_S_uvs.fits wwins J0340-2119_S_map.win ! wwins: Wrote 4 windows to J0340-2119_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 = -0.00106305 Jy ! Component: 100 - total flux cleaned = -0.00178173 Jy ! Component: 150 - total flux cleaned = -0.00245146 Jy ! Component: 200 - total flux cleaned = -0.00280753 Jy ! Component: 250 - total flux cleaned = -0.00297679 Jy ! Component: 300 - total flux cleaned = -0.00305486 Jy ! Component: 350 - total flux cleaned = -0.00343935 Jy ! Component: 400 - total flux cleaned = -0.00373747 Jy ! Component: 450 - total flux cleaned = -0.00431663 Jy ! Component: 500 - total flux cleaned = -0.00473784 Jy ! Component: 550 - total flux cleaned = -0.00501218 Jy ! Component: 600 - total flux cleaned = -0.00541135 Jy ! Component: 650 - total flux cleaned = -0.00560786 Jy ! Component: 700 - total flux cleaned = -0.00605347 Jy ! Component: 750 - total flux cleaned = -0.00636433 Jy ! Component: 800 - total flux cleaned = -0.00654638 Jy ! Component: 850 - total flux cleaned = -0.00690395 Jy ! Component: 900 - total flux cleaned = -0.00731073 Jy ! Component: 950 - total flux cleaned = -0.00753738 Jy ! Component: 1000 - total flux cleaned = -0.00776037 Jy ! Component: 1050 - total flux cleaned = -0.0080878 Jy ! Component: 1100 - total flux cleaned = -0.00835432 Jy ! Component: 1150 - total flux cleaned = -0.0085632 Jy ! Component: 1200 - total flux cleaned = -0.00876832 Jy ! Component: 1250 - total flux cleaned = -0.00887 Jy ! Component: 1300 - total flux cleaned = -0.00911894 Jy ! Component: 1350 - total flux cleaned = -0.00926494 Jy ! Component: 1400 - total flux cleaned = -0.00945669 Jy ! Component: 1450 - total flux cleaned = -0.0096923 Jy ! Component: 1500 - total flux cleaned = -0.00992296 Jy ! Component: 1550 - total flux cleaned = -0.0101047 Jy ! Component: 1600 - total flux cleaned = -0.010239 Jy ! Component: 1650 - total flux cleaned = -0.0103274 Jy ! Component: 1700 - total flux cleaned = -0.0105015 Jy ! Component: 1750 - total flux cleaned = -0.010587 Jy ! Component: 1800 - total flux cleaned = -0.0107141 Jy ! Component: 1850 - total flux cleaned = -0.0107557 Jy ! Component: 1900 - total flux cleaned = -0.0108377 Jy ! Component: 1950 - total flux cleaned = -0.0108777 Jy ! Component: 2000 - total flux cleaned = -0.0108776 Jy ! Component: 2050 - total flux cleaned = -0.0107988 Jy ! Component: 2100 - total flux cleaned = -0.0107994 Jy ! Component: 2150 - total flux cleaned = -0.0108378 Jy ! Component: 2200 - total flux cleaned = -0.0108376 Jy ! Component: 2250 - total flux cleaned = -0.0110259 Jy ! Component: 2300 - total flux cleaned = -0.0109886 Jy ! Component: 2350 - total flux cleaned = -0.0110256 Jy ! Component: 2400 - total flux cleaned = -0.0110621 Jy ! Component: 2450 - total flux cleaned = -0.0110624 Jy ! Component: 2500 - total flux cleaned = -0.0110984 Jy ! Component: 2550 - total flux cleaned = -0.0111695 Jy ! Component: 2600 - total flux cleaned = -0.0112396 Jy ! Component: 2650 - total flux cleaned = -0.0112397 Jy ! Component: 2700 - total flux cleaned = -0.0113434 Jy ! Component: 2750 - total flux cleaned = -0.0114121 Jy ! Component: 2800 - total flux cleaned = -0.0115482 Jy ! Component: 2850 - total flux cleaned = -0.011548 Jy ! Component: 2900 - total flux cleaned = -0.0116825 Jy ! Component: 2950 - total flux cleaned = -0.0116495 Jy ! Component: 3000 - total flux cleaned = -0.0119144 Jy ! Component: 3050 - total flux cleaned = -0.0119471 Jy ! Component: 3100 - total flux cleaned = -0.0119799 Jy ! Component: 3150 - total flux cleaned = -0.01198 Jy ! Component: 3200 - total flux cleaned = -0.0121416 Jy ! Component: 3250 - total flux cleaned = -0.0122059 Jy ! Component: 3300 - total flux cleaned = -0.0122698 Jy ! Component: 3350 - total flux cleaned = -0.0123967 Jy ! Component: 3400 - total flux cleaned = -0.0125545 Jy ! Component: 3450 - total flux cleaned = -0.0125545 Jy ! Component: 3500 - total flux cleaned = -0.0126483 Jy ! Component: 3550 - total flux cleaned = -0.0128352 Jy ! Component: 3600 - total flux cleaned = -0.0129282 Jy ! Component: 3650 - total flux cleaned = -0.0131133 Jy ! Component: 3700 - total flux cleaned = -0.013267 Jy ! Component: 3750 - total flux cleaned = -0.0134506 Jy ! Component: 3800 - total flux cleaned = -0.0136031 Jy ! Component: 3850 - total flux cleaned = -0.0138463 Jy ! Component: 3900 - total flux cleaned = -0.0139675 Jy ! Component: 3950 - total flux cleaned = -0.0141788 Jy ! Component: 4000 - total flux cleaned = -0.0144197 Jy ! Component: 4050 - total flux cleaned = -0.0145999 Jy ! Total flux subtracted in 4096 components = -0.0147496 Jy ! Clean residual min=-0.001898 max=0.001751 Jy/beam ! Clean residual mean=-0.000037 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.573657 Jy keep ! Adding 313 model components to the UV plane model. ! The established model now contains 548 components and 0.573657 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv119_uvs/J0340-2119_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.208 x 10.37 at -9.813 degrees (North through East) ! Clean map min=-0.0043307 max=0.36209 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv119_uvs/J0340-2119_S_map.fits wmodel /scr/pima/rv119_uvs/J0340-2119_S_map.mod ! Writing 548 model components to file: /scr/pima/rv119_uvs/J0340-2119_S_map.mod wobs /scr/pima/rv119_uvs/J0340-2119_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv119_uvs/J0340-2119_S_uvs.fits wwins /scr/pima/rv119_uvs/J0340-2119_S_map.win ! wwins: Wrote 5 windows to /scr/pima/rv119_uvs/J0340-2119_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.362086 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000535193 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.443425 0.443425 0.886851 1.7737 3.5474 7.09481 14.1896 28.3792 56.7584 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.362 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 676.551 quit ! Quitting program ! Log file /scr/pima/rv119_uvs/J0340-2119_S_dfm.log closed on Sun Dec 17 11:33:44 2017