! Started logfile: .//J1351-1530_X_dfm.log on Wed Nov 16 11:58:51 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J1351-1530_X_uva.fits ! Reading UV FITS file: .//J1351-1530_X_uva.fits ! AN table 1: 98 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.711111 visibilities/baseline/integration-bin. ! Found source: J1351-1530 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): I ! ! Read 94 lines of history. ! ! Reading 25088 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Polarization RR is unavailable. ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: I, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1351-1530_X] 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 0.200x0.200 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 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000374Jy sigma=27.542988 ! Fit after self-cal, rms=0.986235Jy sigma=27.151816 ! 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=1.017 mas, bmaj=2.462 mas, bpa=-0.00208 degrees ! Estimated noise=0.338203 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 = 0.0107995 Jy ! Component: 100 - total flux cleaned = 0.0131765 Jy ! Total flux subtracted in 100 components = 0.0131765 Jy ! Clean residual min=-0.001035 max=0.000982 Jy/beam ! Clean residual mean=0.000002 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.0131765 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0131765 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026462Jy sigma=0.706397 ! Fit after self-cal, rms=0.024665Jy sigma=0.656223 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00321456 Jy ! Component: 100 - total flux cleaned = 0.00412104 Jy ! Total flux subtracted in 100 components = 0.00412104 Jy ! Clean residual min=-0.000956 max=0.001008 Jy/beam ! Clean residual mean=0.000003 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.0172976 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0172976 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024258Jy sigma=0.644933 ! Fit after self-cal, rms=0.024250Jy sigma=0.644780 ! 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=1.29 mas, bmaj=2.978 mas, bpa=-1.217 degrees ! Estimated noise=0.16402 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 = 0.000706078 Jy ! Component: 100 - total flux cleaned = 0.00109331 Jy ! Component: 150 - total flux cleaned = 0.00123258 Jy ! Component: 200 - total flux cleaned = 0.00127028 Jy ! Total flux subtracted in 200 components = 0.00127028 Jy ! Clean residual min=-0.000487 max=0.000513 Jy/beam ! Clean residual mean=0.000006 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.0185679 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 22 components and 0.0185679 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024230Jy sigma=0.644203 ! Fit after self-cal, rms=0.024228Jy sigma=0.644143 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.29 x 2.978 at -1.217 degrees (North through East) ! Clean map min=-0.00048293 max=0.017323 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 0.93 FD 0.95 HN 1.00 KP 1.07 ! LA 0.92 MK 0.92 NL 1.17 OV 1.00 ! PT 0.99 SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 1.11 KP 1.05 ! LA 1.09 MK 0.92 NL 1.01 OV 1.16 ! PT 1.08 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.98 HN 1.05 KP 1.01 ! LA 1.02 MK 0.94 NL 1.07 OV 1.04 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 0.86 KP 1.00 ! LA 0.95 MK 0.91 NL 0.95 OV 1.01 ! PT 1.07 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.89 HN 0.99 KP 1.02 ! LA 0.96 MK 0.95 NL 1.02 OV 0.95 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.024228Jy sigma=0.644143 ! Fit after self-cal, rms=0.024482Jy sigma=0.643239 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.29 mas, bmaj=2.969 mas, bpa=-1.69 degrees ! Estimated noise=0.16542 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 = 0.000246106 Jy ! Component: 100 - total flux cleaned = 0.000279871 Jy ! Component: 150 - total flux cleaned = 0.000301906 Jy ! Component: 200 - total flux cleaned = 0.000309352 Jy ! Total flux subtracted in 200 components = 0.000309352 Jy ! Clean residual min=-0.000456 max=0.000507 Jy/beam ! Clean residual mean=0.000004 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.0188772 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 26 components and 0.0188772 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024479Jy sigma=0.643158 ! Fit after self-cal, rms=0.024490Jy sigma=0.642997 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024490Jy sigma=0.642997 ! Fit after self-cal, rms=0.024689Jy sigma=0.642960 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.291 mas, bmaj=2.97 mas, bpa=-1.784 degrees ! Estimated noise=0.16652 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000145301 Jy ! Component: 100 - total flux cleaned = 0.000172835 Jy ! Component: 150 - total flux cleaned = 0.000180598 Jy ! Component: 200 - total flux cleaned = 0.000184169 Jy ! Total flux subtracted in 200 components = 0.000184169 Jy ! Clean residual min=-0.000455 max=0.000508 Jy/beam ! Clean residual mean=0.000005 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.0190614 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 28 components and 0.0190614 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024688Jy sigma=0.642915 ! Fit after self-cal, rms=0.024692Jy sigma=0.642883 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 = -8.40384e-06 Jy ! Component: 100 - total flux cleaned = -8.58491e-06 Jy ! Component: 150 - total flux cleaned = -8.57099e-06 Jy ! Component: 200 - total flux cleaned = -5.50424e-06 Jy ! Total flux subtracted in 200 components = -5.50424e-06 Jy ! Clean residual min=-0.000453 max=0.000500 Jy/beam ! Clean residual mean=0.000005 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.0190559 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 30 components and 0.0190559 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024691Jy sigma=0.642862 ! Fit after self-cal, rms=0.024691Jy sigma=0.642850 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024691Jy sigma=0.642850 ! Fit after self-cal, rms=0.024842Jy sigma=0.642238 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.29 mas, bmaj=2.972 mas, bpa=-1.338 degrees ! Estimated noise=0.165975 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00014723 Jy ! Component: 100 - total flux cleaned = -0.000168457 Jy ! Component: 150 - total flux cleaned = -0.00017212 Jy ! Component: 200 - total flux cleaned = -0.000172221 Jy ! Total flux subtracted in 200 components = -0.000172221 Jy ! Clean residual min=-0.000446 max=0.000462 Jy/beam ! Clean residual mean=0.000003 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.0188837 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 40 components and 0.0188837 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024840Jy sigma=0.642189 ! Fit after self-cal, rms=0.024868Jy sigma=0.641915 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 = -1.82418e-05 Jy ! Component: 100 - total flux cleaned = -1.54676e-05 Jy ! Component: 150 - total flux cleaned = -1.55026e-05 Jy ! Component: 200 - total flux cleaned = -1.29597e-05 Jy ! Total flux subtracted in 200 components = -1.29597e-05 Jy ! Clean residual min=-0.000434 max=0.000474 Jy/beam ! Clean residual mean=0.000003 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.0188707 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 42 components and 0.0188707 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024867Jy sigma=0.641903 ! Fit after self-cal, rms=0.024867Jy sigma=0.641900 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024867Jy sigma=0.641900 ! Fit after self-cal, rms=0.024878Jy sigma=0.641781 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.393 mas, bmaj=4.486 mas, bpa=-11.4 degrees ! Estimated noise=0.192488 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.68842e-05 Jy ! Component: 100 - total flux cleaned = -5.05612e-05 Jy ! Component: 150 - total flux cleaned = -4.68128e-05 Jy ! Component: 200 - total flux cleaned = -4.52213e-05 Jy ! Total flux subtracted in 200 components = -4.52213e-05 Jy ! Clean residual min=-0.000514 max=0.000539 Jy/beam ! Clean residual mean=0.000004 rms=0.000136 Jy/beam ! Combined flux in latest and established models = 0.0188255 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 48 components and 0.0188255 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024878Jy sigma=0.641775 ! Fit after self-cal, rms=0.024886Jy sigma=0.641722 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 = -2.20221e-05 Jy ! Component: 100 - total flux cleaned = -1.54681e-05 Jy ! Component: 150 - total flux cleaned = -1.10932e-05 Jy ! Component: 200 - total flux cleaned = -7.09298e-06 Jy ! Total flux subtracted in 200 components = -7.09298e-06 Jy ! Clean residual min=-0.000509 max=0.000539 Jy/beam ! Clean residual mean=0.000004 rms=0.000136 Jy/beam ! Combined flux in latest and established models = 0.0188184 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 51 components and 0.0188184 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024886Jy sigma=0.641724 ! Fit after self-cal, rms=0.024886Jy sigma=0.641723 ! 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=1.288 mas, bmaj=2.966 mas, bpa=-1.105 degrees ! Estimated noise=0.165202 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.288 x 2.966 at -1.105 degrees (North through East) ! Clean map min=-0.00040877 max=0.017409 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=1.015 mas, bmaj=2.45 mas, bpa=-0.07864 degrees ! Estimated noise=0.340494 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0134593 Jy ! Component: 100 - total flux cleaned = 0.0165232 Jy ! Component: 150 - total flux cleaned = 0.0175483 Jy ! Component: 200 - total flux cleaned = 0.0181543 Jy ! Total flux subtracted in 200 components = 0.0181543 Jy ! Clean residual min=-0.000954 max=0.000862 Jy/beam ! Clean residual mean=0.000002 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.0181543 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0181543 Jy ! Inverting map and beam ! Estimated beam: bmin=1.288 mas, bmaj=2.966 mas, bpa=-1.105 degrees ! Estimated noise=0.165202 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 = 0.000469806 Jy ! Component: 100 - total flux cleaned = 0.000577412 Jy ! Component: 150 - total flux cleaned = 0.000585886 Jy ! Component: 200 - total flux cleaned = 0.000592766 Jy ! Total flux subtracted in 200 components = 0.000592766 Jy ! Clean residual min=-0.000454 max=0.000502 Jy/beam ! Clean residual mean=0.000003 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.0187471 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 20 components and 0.0187471 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=2.393 mas, bmaj=4.486 mas, bpa=-11.4 degrees ! Estimated noise=0.192488 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.3424e-05 Jy ! Component: 100 - total flux cleaned = 9.41964e-05 Jy ! Component: 150 - total flux cleaned = 0.000100957 Jy ! Component: 200 - total flux cleaned = 0.000101026 Jy ! Total flux subtracted in 200 components = 0.000101026 Jy ! Clean residual min=-0.000508 max=0.000538 Jy/beam ! Clean residual mean=0.000004 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.0188481 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 = -1.83928e-06 Jy ! Component: 100 - total flux cleaned = -3.55791e-06 Jy ! Component: 150 - total flux cleaned = -3.51302e-06 Jy ! Component: 200 - total flux cleaned = -3.55538e-06 Jy ! Total flux subtracted in 200 components = -3.55538e-06 Jy ! Clean residual min=-0.000509 max=0.000537 Jy/beam ! Clean residual mean=0.000004 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.0188445 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 28 components and 0.0188445 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.288 mas, bmaj=2.966 mas, bpa=-1.105 degrees ! Estimated noise=0.165202 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.51328e-05 Jy ! Component: 100 - total flux cleaned = -7.05578e-05 Jy ! Component: 150 - total flux cleaned = -8.33568e-05 Jy ! Component: 200 - total flux cleaned = -9.1346e-05 Jy ! Total flux subtracted in 200 components = -9.1346e-05 Jy ! Clean residual min=-0.000426 max=0.000484 Jy/beam ! Clean residual mean=0.000003 rms=0.000117 Jy/beam ! Combined flux in latest and established models = 0.0187532 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 34 components and 0.0187532 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024888Jy sigma=0.641782 ! Fit after self-cal, rms=0.024890Jy sigma=0.641772 wmodel /J1351-1530_X_map.mod ! wmodel: Unable to open new model file: /J1351-1530_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J1351-1530_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.288 x 2.966 at -1.105 degrees (North through East) ! Clean map min=-0.00040984 max=0.017351 Jy/beam ! Writing clean map to FITS file: .//J1351-1530_X_map.fits wmodel .//J1351-1530_X_map.mod ! Writing 34 model components to file: .//J1351-1530_X_map.mod wobs .//J1351-1530_X_uvs.fits ! Writing UV FITS file: .//J1351-1530_X_uvs.fits wwins .//J1351-1530_X_map.win ! wwins: Wrote 1 windows to .//J1351-1530_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.017351 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000116278 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.01044 2.01044 4.02089 8.04178 16.0836 32.1671 64.3342 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.017 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 149.22 quit ! Quitting program ! Log file .//J1351-1530_X_dfm.log closed on Wed Nov 16 11:58:54 2016