! Started logfile: /scr/pima/rv120_uvs/J2303+3446_X_dfm.log on Fri Dec 22 22:45:06 2017 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.36575 obs /scr/pima/rv120_uvs/J2303+3446_X_uva.fits ! Reading UV FITS file: /scr/pima/rv120_uvs/J2303+3446_X_uva.fits ! AN table 1: 46 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.975845 visibilities/baseline/integration-bin. ! Found source: J2303+3446 ! ! 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 8.36575e+09 8e+06 1 8e+06 ! 02 2 8.44575e+09 8e+06 1 8e+06 ! 03 3 8.80575e+09 8e+06 1 8e+06 ! 04 4 8.92575e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 8080 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J2303+3446_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003654Jy sigma=22.298674 ! Fit after self-cal, rms=0.963174Jy sigma=21.394797 ! 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=0.7615 mas, bmaj=1.327 mas, bpa=-5.865 degrees ! Estimated noise=0.681557 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 = 0.0274247 Jy ! Component: 100 - total flux cleaned = 0.0345789 Jy ! Total flux subtracted in 100 components = 0.0345789 Jy ! Clean residual min=-0.003808 max=0.003989 Jy/beam ! Clean residual mean=0.000002 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.0345789 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0345789 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055127Jy sigma=1.013841 ! Fit after self-cal, rms=0.053839Jy sigma=0.983392 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00521499 Jy ! Component: 100 - total flux cleaned = 0.00833661 Jy ! Total flux subtracted in 100 components = 0.00833661 Jy ! Clean residual min=-0.003365 max=0.003329 Jy/beam ! Clean residual mean=0.000001 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 0.0429155 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 19 components and 0.0429155 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053123Jy sigma=0.960801 ! Fit after self-cal, rms=0.053121Jy sigma=0.959997 ! 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=1.008 mas, bmaj=1.653 mas, bpa=-2.197 degrees ! Estimated noise=0.377367 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 (-1.2, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00462302 Jy ! Component: 100 - total flux cleaned = 0.00740997 Jy ! Component: 150 - total flux cleaned = 0.00926485 Jy ! Component: 200 - total flux cleaned = 0.0105175 Jy ! Total flux subtracted in 200 components = 0.0105175 Jy ! Clean residual min=-0.001637 max=0.001850 Jy/beam ! Clean residual mean=-0.000003 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.053433 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 39 components and 0.053433 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052690Jy sigma=0.948018 ! Fit after self-cal, rms=0.052627Jy sigma=0.946803 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.008 x 1.653 at -2.197 degrees (North through East) ! Clean map min=-0.0015894 max=0.038247 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.97 HN 1.04 KP 1.01 ! LA 0.97 MK 1.06 NL 1.02 OV 1.02 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.96 HN 1.01 KP 0.95 ! LA 1.01 MK 1.05 NL 0.97 OV 1.03 ! PT 0.94 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 0.86 KP 1.05 ! LA 1.00 MK 0.82 NL 0.92 OV 1.01 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.93 HN 0.79 KP 0.98 ! LA 0.89 MK 0.89 NL 1.09 OV 1.00 ! PT 0.95 SC 0.97 ! ! ! Fit before self-cal, rms=0.052627Jy sigma=0.946803 ! Fit after self-cal, rms=0.049321Jy sigma=0.944011 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.006 mas, bmaj=1.664 mas, bpa=-3.457 degrees ! Estimated noise=0.369803 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 = 0.00036982 Jy ! Component: 100 - total flux cleaned = 0.000408935 Jy ! Component: 150 - total flux cleaned = 0.000355381 Jy ! Component: 200 - total flux cleaned = 0.000282216 Jy ! Total flux subtracted in 200 components = 0.000282216 Jy ! Clean residual min=-0.001601 max=0.001489 Jy/beam ! Clean residual mean=-0.000003 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.0537152 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 49 components and 0.0537152 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049277Jy sigma=0.942987 ! Fit after self-cal, rms=0.049253Jy sigma=0.942706 ! 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=0.049253Jy sigma=0.942706 ! Fit after self-cal, rms=0.049343Jy sigma=0.940170 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9997 mas, bmaj=1.657 mas, bpa=-3.041 degrees ! Estimated noise=0.37073 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000421151 Jy ! Component: 100 - total flux cleaned = 0.000420818 Jy ! Component: 150 - total flux cleaned = 0.000421318 Jy ! Component: 200 - total flux cleaned = 0.000420488 Jy ! Total flux subtracted in 200 components = 0.000420488 Jy ! Clean residual min=-0.001446 max=0.001327 Jy/beam ! Clean residual mean=-0.000002 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.0541357 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 61 components and 0.0541357 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049322Jy sigma=0.939736 ! Fit after self-cal, rms=0.049332Jy sigma=0.939490 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 = 5.32115e-05 Jy ! Component: 100 - total flux cleaned = 2.08554e-05 Jy ! Component: 150 - total flux cleaned = 6.20175e-06 Jy ! Component: 200 - total flux cleaned = -7.84041e-06 Jy ! Total flux subtracted in 200 components = -7.84041e-06 Jy ! Clean residual min=-0.001455 max=0.001313 Jy/beam ! Clean residual mean=-0.000002 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.0541279 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 65 components and 0.0541279 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049322Jy sigma=0.939272 ! Fit after self-cal, rms=0.049316Jy sigma=0.939252 ! 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=0.049316Jy sigma=0.939252 ! Fit after self-cal, rms=0.048982Jy sigma=0.939091 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9923 mas, bmaj=1.652 mas, bpa=-3.107 degrees ! Estimated noise=0.369527 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000289287 Jy ! Component: 100 - total flux cleaned = 0.000349335 Jy ! Component: 150 - total flux cleaned = 0.000349578 Jy ! Component: 200 - total flux cleaned = 0.000337536 Jy ! Total flux subtracted in 200 components = 0.000337536 Jy ! Clean residual min=-0.001462 max=0.001299 Jy/beam ! Clean residual mean=-0.000002 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.0544654 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 68 components and 0.0544654 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048973Jy sigma=0.938897 ! Fit after self-cal, rms=0.048966Jy sigma=0.938862 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 = 5.8657e-05 Jy ! Component: 100 - total flux cleaned = 3.5665e-05 Jy ! Component: 150 - total flux cleaned = 2.46634e-05 Jy ! Component: 200 - total flux cleaned = 4.90615e-06 Jy ! Total flux subtracted in 200 components = 4.90615e-06 Jy ! Clean residual min=-0.001453 max=0.001294 Jy/beam ! Clean residual mean=-0.000002 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.0544703 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 71 components and 0.0544703 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048961Jy sigma=0.938752 ! Fit after self-cal, rms=0.048956Jy sigma=0.938741 ! 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=0.048956Jy sigma=0.938741 ! Fit after self-cal, rms=0.048729Jy sigma=0.938650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.135 mas, bmaj=2.747 mas, bpa=1.072 degrees ! Estimated noise=0.439245 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000443099 Jy ! Component: 100 - total flux cleaned = 0.000471033 Jy ! Component: 150 - total flux cleaned = 0.000456283 Jy ! Component: 200 - total flux cleaned = 0.000449219 Jy ! Total flux subtracted in 200 components = 0.000449219 Jy ! Clean residual min=-0.001319 max=0.001227 Jy/beam ! Clean residual mean=-0.000004 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.0549195 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 83 components and 0.0549195 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048729Jy sigma=0.938649 ! Fit after self-cal, rms=0.048725Jy sigma=0.938620 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.8808e-05 Jy ! Component: 100 - total flux cleaned = 7.22623e-05 Jy ! Component: 150 - total flux cleaned = 6.01191e-05 Jy ! Component: 200 - total flux cleaned = 5.44365e-05 Jy ! Total flux subtracted in 200 components = 5.44365e-05 Jy ! Clean residual min=-0.001314 max=0.001214 Jy/beam ! Clean residual mean=-0.000004 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.054974 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 86 components and 0.054974 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048726Jy sigma=0.938640 ! Fit after self-cal, rms=0.048726Jy sigma=0.938630 ! 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=0.9876 mas, bmaj=1.65 mas, bpa=-3.177 degrees ! Estimated noise=0.3686 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9876 x 1.65 at -3.177 degrees (North through East) ! Clean map min=-0.0013736 max=0.037447 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=0.7445 mas, bmaj=1.323 mas, bpa=-6.871 degrees ! Estimated noise=0.652788 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0271404 Jy ! Component: 100 - total flux cleaned = 0.0359497 Jy ! Component: 150 - total flux cleaned = 0.0412528 Jy ! Component: 200 - total flux cleaned = 0.0449479 Jy ! Total flux subtracted in 200 components = 0.0449479 Jy ! Clean residual min=-0.002906 max=0.003193 Jy/beam ! Clean residual mean=0.000001 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.0449479 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0449479 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9876 mas, bmaj=1.65 mas, bpa=-3.177 degrees ! Estimated noise=0.3686 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 = 0.00408463 Jy ! Component: 100 - total flux cleaned = 0.00665281 Jy ! Component: 150 - total flux cleaned = 0.00832549 Jy ! Component: 200 - total flux cleaned = 0.00889172 Jy ! Total flux subtracted in 200 components = 0.00889172 Jy ! Clean residual min=-0.001477 max=0.001413 Jy/beam ! Clean residual mean=-0.000002 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.0538396 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 42 components and 0.0538396 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=2.135 mas, bmaj=2.747 mas, bpa=1.072 degrees ! Estimated noise=0.439245 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106371 Jy ! Component: 100 - total flux cleaned = 0.00125923 Jy ! Component: 150 - total flux cleaned = 0.00125952 Jy ! Component: 200 - total flux cleaned = 0.00124179 Jy ! Total flux subtracted in 200 components = 0.00124179 Jy ! Clean residual min=-0.001351 max=0.001231 Jy/beam ! Clean residual mean=-0.000004 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.0550814 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 = -1.34349e-05 Jy ! Component: 100 - total flux cleaned = -1.27121e-05 Jy ! Component: 150 - total flux cleaned = -1.26729e-05 Jy ! Component: 200 - total flux cleaned = -1.25524e-05 Jy ! Total flux subtracted in 200 components = -1.25524e-05 Jy ! Clean residual min=-0.001328 max=0.001217 Jy/beam ! Clean residual mean=-0.000004 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.0550689 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 64 components and 0.0550688 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9876 mas, bmaj=1.65 mas, bpa=-3.177 degrees ! Estimated noise=0.3686 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000215385 Jy ! Component: 100 - total flux cleaned = -0.000218165 Jy ! Component: 150 - total flux cleaned = -0.00016097 Jy ! Component: 200 - total flux cleaned = -0.000160613 Jy ! Total flux subtracted in 200 components = -0.000160613 Jy ! Clean residual min=-0.001439 max=0.001322 Jy/beam ! Clean residual mean=-0.000002 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.0549082 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 75 components and 0.0549082 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048732Jy sigma=0.938821 ! Fit after self-cal, rms=0.048721Jy sigma=0.938710 wmodel J2303+3446_X_map.mod ! Writing 75 model components to file: J2303+3446_X_map.mod wobs J2303+3446_X_uvs.fits ! Writing UV FITS file: J2303+3446_X_uvs.fits wwins J2303+3446_X_map.win ! wwins: Wrote 2 windows to J2303+3446_X_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 = -0.000116047 Jy ! Component: 100 - total flux cleaned = 4.36158e-06 Jy ! Component: 150 - total flux cleaned = 0.000213362 Jy ! Component: 200 - total flux cleaned = 0.000280891 Jy ! Component: 250 - total flux cleaned = 0.000412994 Jy ! Component: 300 - total flux cleaned = 0.000391469 Jy ! Component: 350 - total flux cleaned = 0.000434296 Jy ! Component: 400 - total flux cleaned = 0.000413793 Jy ! Component: 450 - total flux cleaned = 0.000496385 Jy ! Component: 500 - total flux cleaned = 0.000536505 Jy ! Component: 550 - total flux cleaned = 0.000536704 Jy ! Component: 600 - total flux cleaned = 0.000517695 Jy ! Component: 650 - total flux cleaned = 0.000595549 Jy ! Component: 700 - total flux cleaned = 0.000538109 Jy ! Component: 750 - total flux cleaned = 0.00055689 Jy ! Component: 800 - total flux cleaned = 0.000538144 Jy ! Component: 850 - total flux cleaned = 0.000575235 Jy ! Component: 900 - total flux cleaned = 0.000538683 Jy ! Component: 950 - total flux cleaned = 0.000556947 Jy ! Component: 1000 - total flux cleaned = 0.000592901 Jy ! Component: 1050 - total flux cleaned = 0.000610704 Jy ! Component: 1100 - total flux cleaned = 0.000628172 Jy ! Component: 1150 - total flux cleaned = 0.000628251 Jy ! Component: 1200 - total flux cleaned = 0.000662853 Jy ! Component: 1250 - total flux cleaned = 0.00066313 Jy ! Component: 1300 - total flux cleaned = 0.000748291 Jy ! Component: 1350 - total flux cleaned = 0.000731555 Jy ! Component: 1400 - total flux cleaned = 0.000782002 Jy ! Component: 1450 - total flux cleaned = 0.000815171 Jy ! Component: 1500 - total flux cleaned = 0.000831673 Jy ! Component: 1550 - total flux cleaned = 0.000848021 Jy ! Component: 1600 - total flux cleaned = 0.000896664 Jy ! Component: 1650 - total flux cleaned = 0.000864287 Jy ! Component: 1700 - total flux cleaned = 0.000864312 Jy ! Component: 1750 - total flux cleaned = 0.000864376 Jy ! Component: 1800 - total flux cleaned = 0.000895873 Jy ! Component: 1850 - total flux cleaned = 0.000911662 Jy ! Component: 1900 - total flux cleaned = 0.000880432 Jy ! Component: 1950 - total flux cleaned = 0.000927046 Jy ! Component: 2000 - total flux cleaned = 0.00089623 Jy ! Component: 2050 - total flux cleaned = 0.000926931 Jy ! Component: 2100 - total flux cleaned = 0.000987547 Jy ! Component: 2150 - total flux cleaned = 0.000972348 Jy ! Component: 2200 - total flux cleaned = 0.000882287 Jy ! Component: 2250 - total flux cleaned = 0.000926994 Jy ! Component: 2300 - total flux cleaned = 0.000986479 Jy ! Component: 2350 - total flux cleaned = 0.000912586 Jy ! Component: 2400 - total flux cleaned = 0.000971339 Jy ! Component: 2450 - total flux cleaned = 0.000942189 Jy ! Component: 2500 - total flux cleaned = 0.000971257 Jy ! Component: 2550 - total flux cleaned = 0.000985652 Jy ! Component: 2600 - total flux cleaned = 0.000985621 Jy ! Component: 2650 - total flux cleaned = 0.000985592 Jy ! Component: 2700 - total flux cleaned = 0.00104243 Jy ! Component: 2750 - total flux cleaned = 0.0010424 Jy ! Component: 2800 - total flux cleaned = 0.0010285 Jy ! Component: 2850 - total flux cleaned = 0.00101449 Jy ! Component: 2900 - total flux cleaned = 0.00107027 Jy ! Component: 2950 - total flux cleaned = 0.00112568 Jy ! Component: 3000 - total flux cleaned = 0.00111186 Jy ! Component: 3050 - total flux cleaned = 0.00109818 Jy ! Component: 3100 - total flux cleaned = 0.00109818 Jy ! Component: 3150 - total flux cleaned = 0.00115248 Jy ! Component: 3200 - total flux cleaned = 0.0011795 Jy ! Component: 3250 - total flux cleaned = 0.00119282 Jy ! Component: 3300 - total flux cleaned = 0.00121962 Jy ! Component: 3350 - total flux cleaned = 0.00127268 Jy ! Component: 3400 - total flux cleaned = 0.0013256 Jy ! Component: 3450 - total flux cleaned = 0.0012993 Jy ! Component: 3500 - total flux cleaned = 0.00136482 Jy ! Component: 3550 - total flux cleaned = 0.00140398 Jy ! Component: 3600 - total flux cleaned = 0.00141693 Jy ! Component: 3650 - total flux cleaned = 0.00145574 Jy ! Component: 3700 - total flux cleaned = 0.00149448 Jy ! Component: 3750 - total flux cleaned = 0.00150729 Jy ! Component: 3800 - total flux cleaned = 0.00157112 Jy ! Component: 3850 - total flux cleaned = 0.00159652 Jy ! Component: 3900 - total flux cleaned = 0.00159662 Jy ! Component: 3950 - total flux cleaned = 0.00163447 Jy ! Component: 4000 - total flux cleaned = 0.00170964 Jy ! Component: 4050 - total flux cleaned = 0.00178446 Jy ! Total flux subtracted in 4096 components = 0.00178439 Jy ! Clean residual min=-0.000830 max=0.000702 Jy/beam ! Clean residual mean=-0.000001 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.0566926 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 369 components and 0.0566926 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv120_uvs/J2303+3446_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9876 x 1.65 at -3.177 degrees (North through East) ! Clean map min=-0.0010401 max=0.03736 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv120_uvs/J2303+3446_X_map.fits wmodel /scr/pima/rv120_uvs/J2303+3446_X_map.mod ! Writing 369 model components to file: /scr/pima/rv120_uvs/J2303+3446_X_map.mod wobs /scr/pima/rv120_uvs/J2303+3446_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv120_uvs/J2303+3446_X_uvs.fits wwins /scr/pima/rv120_uvs/J2303+3446_X_map.win ! wwins: Wrote 3 windows to /scr/pima/rv120_uvs/J2303+3446_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0373597 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000209042 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.67862 1.67862 3.35723 6.71446 13.4289 26.8579 53.7157 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.037 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 178.718 quit ! Quitting program ! Log file /scr/pima/rv120_uvs/J2303+3446_X_dfm.log closed on Fri Dec 22 22:45:11 2017