! Started logfile: /scr/pima/rv119_uvs/J0921-2618_S_dfm.log on Sun Dec 17 11:35:28 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/J0921-2618_S_uva.fits ! Reading UV FITS file: /scr/pima/rv119_uvs/J0921-2618_S_uva.fits ! AN table 1: 8 integrations on 28 of 28 possible baselines. ! AN table 2: 20 integrations on 1 of 1 possible baselines. ! AN table 3: 4 integrations on 1 of 1 possible baselines. ! AN table 4: 6 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.553476 visibilities/baseline/integration-bin. ! Found source: J0921-2618 ! ! 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 828 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 J0921-2618_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 22 telescope corrections were flagged in sub-array 1. ! A total of 40 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 10 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! A total of 40 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 10 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 40 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 16 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 1. ! A total of 40 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 10 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.722303Jy sigma=19.479594 ! Fit after self-cal, rms=0.770744Jy sigma=7.716972 ! 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=3.471 mas, bmaj=13.33 mas, bpa=-5.622 degrees ! Estimated noise=2.68406 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 = 0.767255 Jy ! Component: 100 - total flux cleaned = 1.02307 Jy ! Total flux subtracted in 100 components = 1.02307 Jy ! Clean residual min=-0.073859 max=0.112520 Jy/beam ! Clean residual mean=0.001040 rms=0.024508 Jy/beam ! Combined flux in latest and established models = 1.02307 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 1.02307 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.748861Jy sigma=7.148905 ! Fit after self-cal, rms=0.748840Jy sigma=7.148669 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.209 mas, bmaj=15.85 mas, bpa=-5.895 degrees ! Estimated noise=2.24881 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 = 0.246378 Jy ! Component: 100 - total flux cleaned = 0.365974 Jy ! Component: 150 - total flux cleaned = 0.430505 Jy ! Component: 200 - total flux cleaned = 0.467313 Jy ! Total flux subtracted in 200 components = 0.467313 Jy ! Clean residual min=-0.070582 max=0.070452 Jy/beam ! Clean residual mean=0.000254 rms=0.019641 Jy/beam ! Combined flux in latest and established models = 1.49039 Jy ! Performing phase self-cal ! Adding 95 model components to the UV plane model. ! The established model now contains 107 components and 1.49039 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.644883Jy sigma=6.085609 ! Fit after self-cal, rms=0.644764Jy sigma=6.084202 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.209 x 15.85 at -5.895 degrees (North through East) ! Clean map min=-0.070292 max=1.1007 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.10 KP 1.03 LA 1.05 ! MK 1.16 NL 1.22 OV 1.06 PT 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* ON 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HH 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.04 KP 1.04 LA 1.04 NL 1.08 ! OV 1.06 PT 1.03 SC 1.44 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.14 KP 1.04 LA 1.04 ! MK 1.11 NL 1.41 OV 1.08 PT 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* ON 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HH 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.02 KP 1.06 LA 1.02 NL 1.09 ! OV 1.08 PT 1.04 SC 1.46 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.12 KP 0.41 LA 1.00 ! MK 0.85 NL 1.00* OV 1.08 PT 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* ON 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HH 0.00* WZ 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.97 KP 0.35 LA 1.02 NL 1.00* ! OV 1.11 PT 1.10 SC 0.45 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.12 KP 1.06 LA 1.08 ! MK 1.07 NL 1.19 OV 1.05 PT 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* ON 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HH 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.02 KP 1.07 LA 1.04 NL 1.07 ! OV 1.04 PT 1.03 SC 1.39 ! ! ! Fit before self-cal, rms=0.644764Jy sigma=6.084202 ! Fit after self-cal, rms=0.092742Jy sigma=1.194446 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.184 mas, bmaj=15.97 mas, bpa=-5.593 degrees ! Estimated noise=2.24936 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 (-11.5, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00701709 Jy ! Component: 100 - total flux cleaned = 0.0054774 Jy ! Component: 150 - total flux cleaned = 0.00549084 Jy ! Component: 200 - total flux cleaned = 0.00478921 Jy ! Total flux subtracted in 200 components = 0.00478921 Jy ! Clean residual min=-0.011874 max=0.011635 Jy/beam ! Clean residual mean=-0.000027 rms=0.003154 Jy/beam ! Combined flux in latest and established models = 1.49518 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 125 components and 1.49518 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086580Jy sigma=1.125734 ! Fit after self-cal, rms=0.086397Jy sigma=1.117919 ! 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=0.086397Jy sigma=1.117919 ! Fit after self-cal, rms=0.080940Jy sigma=1.040992 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.179 mas, bmaj=15.93 mas, bpa=-5.612 degrees ! Estimated noise=2.24502 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00421269 Jy ! Component: 100 - total flux cleaned = 0.00367821 Jy ! Component: 150 - total flux cleaned = 0.00256738 Jy ! Component: 200 - total flux cleaned = 0.00177062 Jy ! Total flux subtracted in 200 components = 0.00177062 Jy ! Clean residual min=-0.008481 max=0.008588 Jy/beam ! Clean residual mean=-0.000009 rms=0.002416 Jy/beam ! Combined flux in latest and established models = 1.49695 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 141 components and 1.49695 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079111Jy sigma=1.026229 ! Fit after self-cal, rms=0.078931Jy sigma=1.024726 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 = 0.00188965 Jy ! Component: 100 - total flux cleaned = 0.00102995 Jy ! Component: 150 - total flux cleaned = 0.000558357 Jy ! Component: 200 - total flux cleaned = 0.000123874 Jy ! Total flux subtracted in 200 components = 0.000123874 Jy ! Clean residual min=-0.007917 max=0.008361 Jy/beam ! Clean residual mean=-0.000013 rms=0.002351 Jy/beam ! Combined flux in latest and established models = 1.49707 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 149 components and 1.49707 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078109Jy sigma=1.018944 ! Fit after self-cal, rms=0.078034Jy sigma=1.018481 ! 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=0.078034Jy sigma=1.018481 ! Fit after self-cal, rms=0.069315Jy sigma=0.836029 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.179 mas, bmaj=15.94 mas, bpa=-5.599 degrees ! Estimated noise=2.24167 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00111031 Jy ! Component: 100 - total flux cleaned = -0.00162597 Jy ! Component: 150 - total flux cleaned = -0.00148653 Jy ! Component: 200 - total flux cleaned = -0.00148996 Jy ! Total flux subtracted in 200 components = -0.00148996 Jy ! Clean residual min=-0.007812 max=0.006820 Jy/beam ! Clean residual mean=-0.000039 rms=0.001936 Jy/beam ! Combined flux in latest and established models = 1.49558 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 167 components and 1.49558 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068567Jy sigma=0.826847 ! Fit after self-cal, rms=0.068465Jy sigma=0.826282 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 = 0.00036359 Jy ! Component: 100 - total flux cleaned = 0.000354738 Jy ! Component: 150 - total flux cleaned = 0.000237511 Jy ! Component: 200 - total flux cleaned = 0.000129693 Jy ! Total flux subtracted in 200 components = 0.000129693 Jy ! Clean residual min=-0.007725 max=0.006587 Jy/beam ! Clean residual mean=-0.000042 rms=0.001890 Jy/beam ! Combined flux in latest and established models = 1.49571 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 176 components and 1.49571 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068051Jy sigma=0.821300 ! Fit after self-cal, rms=0.067996Jy sigma=0.821055 ! 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=0.067996Jy sigma=0.821055 ! Fit after self-cal, rms=0.067716Jy sigma=0.818944 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.233 mas, bmaj=20.54 mas, bpa=1.529 degrees ! Estimated noise=2.68421 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000524404 Jy ! Component: 100 - total flux cleaned = 0.000312839 Jy ! Component: 150 - total flux cleaned = 5.04075e-05 Jy ! Component: 200 - total flux cleaned = -0.000102233 Jy ! Total flux subtracted in 200 components = -0.000102233 Jy ! Clean residual min=-0.006847 max=0.007003 Jy/beam ! Clean residual mean=-0.000075 rms=0.001951 Jy/beam ! Combined flux in latest and established models = 1.49561 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 192 components and 1.49561 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067400Jy sigma=0.816120 ! Fit after self-cal, rms=0.067360Jy sigma=0.815719 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 = 0.000368846 Jy ! Component: 100 - total flux cleaned = 0.000216937 Jy ! Component: 150 - total flux cleaned = -4.99599e-05 Jy ! Component: 200 - total flux cleaned = -0.000360835 Jy ! Total flux subtracted in 200 components = -0.000360835 Jy ! Clean residual min=-0.006756 max=0.006906 Jy/beam ! Clean residual mean=-0.000077 rms=0.001934 Jy/beam ! Combined flux in latest and established models = 1.49525 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 215 components and 1.49525 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067196Jy sigma=0.814267 ! Fit after self-cal, rms=0.067161Jy sigma=0.814055 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=4.181 mas, bmaj=15.95 mas, bpa=-5.579 degrees ! Estimated noise=2.24074 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.181 x 15.95 at -5.579 degrees (North through East) ! Clean map min=-0.0092982 max=1.0795 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067161Jy sigma=0.814055 ! Fit after self-cal, rms=0.062786Jy sigma=0.707601 ! Inverting map and beam ! Estimated beam: bmin=4.186 mas, bmaj=15.96 mas, bpa=-5.542 degrees ! Estimated noise=2.24137 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00161872 Jy ! Component: 100 - total flux cleaned = -0.00197173 Jy ! Component: 150 - total flux cleaned = -0.00197283 Jy ! Component: 200 - total flux cleaned = -0.00187569 Jy ! Total flux subtracted in 200 components = -0.00187569 Jy ! Clean residual min=-0.007290 max=0.006530 Jy/beam ! Clean residual mean=-0.000042 rms=0.001788 Jy/beam ! Combined flux in latest and established models = 1.49337 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 229 components and 1.49337 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062386Jy sigma=0.702393 ! Fit after self-cal, rms=0.062328Jy sigma=0.702202 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00030576 Jy ! Component: 100 - total flux cleaned = 0.000217032 Jy ! Component: 150 - total flux cleaned = 0.000130673 Jy ! Component: 200 - total flux cleaned = -3.56032e-05 Jy ! Total flux subtracted in 200 components = -3.56032e-05 Jy ! Clean residual min=-0.007155 max=0.006553 Jy/beam ! Clean residual mean=-0.000043 rms=0.001764 Jy/beam ! Combined flux in latest and established models = 1.49334 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 236 components and 1.49334 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062093Jy sigma=0.699067 ! Fit after self-cal, rms=0.062064Jy sigma=0.698971 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062064Jy sigma=0.698971 ! Fit after self-cal, rms=0.061928Jy sigma=0.697845 print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.424 mas, bmaj=13.41 mas, bpa=-5.135 degrees ! Estimated noise=2.77879 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.793024 Jy ! Component: 100 - total flux cleaned = 1.06633 Jy ! Component: 150 - total flux cleaned = 1.20152 Jy ! Component: 200 - total flux cleaned = 1.28004 Jy ! Total flux subtracted in 200 components = 1.28004 Jy ! Clean residual min=-0.020317 max=0.042051 Jy/beam ! Clean residual mean=0.000465 rms=0.006811 Jy/beam ! Combined flux in latest and established models = 1.28004 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 54 model components to the UV plane model. ! The established model now contains 54 components and 1.28004 Jy ! Inverting map and beam ! Estimated beam: bmin=4.188 mas, bmaj=15.97 mas, bpa=-5.53 degrees ! Estimated noise=2.24104 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 = 0.0909869 Jy ! Component: 100 - total flux cleaned = 0.140374 Jy ! Component: 150 - total flux cleaned = 0.169476 Jy ! Component: 200 - total flux cleaned = 0.187644 Jy ! Total flux subtracted in 200 components = 0.187644 Jy ! Clean residual min=-0.009281 max=0.011668 Jy/beam ! Clean residual mean=0.000062 rms=0.002721 Jy/beam ! Combined flux in latest and established models = 1.46769 Jy ! Adding 86 model components to the UV plane model. ! The established model now contains 128 components and 1.46769 Jy ! Inverting map ! Added new window around map position (5, -4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0126051 Jy ! Component: 100 - total flux cleaned = 0.0191978 Jy ! Component: 150 - total flux cleaned = 0.0213233 Jy ! Component: 200 - total flux cleaned = 0.0219867 Jy ! Total flux subtracted in 200 components = 0.0219867 Jy ! Clean residual min=-0.007238 max=0.007826 Jy/beam ! Clean residual mean=-0.000019 rms=0.001873 Jy/beam ! Combined flux in latest and established models = 1.48968 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 174 components and 1.48968 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=9.241 mas, bmaj=20.58 mas, bpa=1.567 degrees ! Estimated noise=2.68088 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00358841 Jy ! Component: 100 - total flux cleaned = 0.00374565 Jy ! Component: 150 - total flux cleaned = 0.0036104 Jy ! Component: 200 - total flux cleaned = 0.00336756 Jy ! Total flux subtracted in 200 components = 0.00336756 Jy ! Clean residual min=-0.005900 max=0.006024 Jy/beam ! Clean residual mean=-0.000056 rms=0.001806 Jy/beam ! Combined flux in latest and established models = 1.49304 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 = -0.000106403 Jy ! Component: 100 - total flux cleaned = -0.000206506 Jy ! Component: 150 - total flux cleaned = -0.000384605 Jy ! Component: 200 - total flux cleaned = -0.000548591 Jy ! Total flux subtracted in 200 components = -0.000548591 Jy ! Clean residual min=-0.005682 max=0.006129 Jy/beam ! Clean residual mean=-0.000058 rms=0.001747 Jy/beam ! Combined flux in latest and established models = 1.49249 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 217 components and 1.49249 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.188 mas, bmaj=15.97 mas, bpa=-5.53 degrees ! Estimated noise=2.24104 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00136572 Jy ! Component: 100 - total flux cleaned = -0.00200225 Jy ! Component: 150 - total flux cleaned = -0.00201292 Jy ! Component: 200 - total flux cleaned = -0.00211357 Jy ! Total flux subtracted in 200 components = -0.00211357 Jy ! Clean residual min=-0.006296 max=0.007099 Jy/beam ! Clean residual mean=-0.000029 rms=0.001667 Jy/beam ! Combined flux in latest and established models = 1.49038 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 238 components and 1.49038 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061372Jy sigma=0.691966 ! Fit after self-cal, rms=0.061142Jy sigma=0.689854 wmodel J0921-2618_S_map.mod ! Writing 238 model components to file: J0921-2618_S_map.mod wobs J0921-2618_S_uvs.fits ! Writing UV FITS file: J0921-2618_S_uvs.fits wwins J0921-2618_S_map.win ! wwins: Wrote 3 windows to J0921-2618_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 = 0.00151895 Jy ! Component: 100 - total flux cleaned = 0.00248963 Jy ! Component: 150 - total flux cleaned = 0.00279476 Jy ! Component: 200 - total flux cleaned = 0.00289017 Jy ! Component: 250 - total flux cleaned = 0.0024352 Jy ! Component: 300 - total flux cleaned = 0.00199732 Jy ! Component: 350 - total flux cleaned = 0.00139423 Jy ! Component: 400 - total flux cleaned = 0.000390226 Jy ! Component: 450 - total flux cleaned = -9.85671e-05 Jy ! Component: 500 - total flux cleaned = -0.000735711 Jy ! Component: 550 - total flux cleaned = -0.00151407 Jy ! Component: 600 - total flux cleaned = -0.00212266 Jy ! Component: 650 - total flux cleaned = -0.00271842 Jy ! Component: 700 - total flux cleaned = -0.00337467 Jy ! Component: 750 - total flux cleaned = -0.00380235 Jy ! Component: 800 - total flux cleaned = -0.00401252 Jy ! Component: 850 - total flux cleaned = -0.00449561 Jy ! Component: 900 - total flux cleaned = -0.00496936 Jy ! Component: 950 - total flux cleaned = -0.00536754 Jy ! Component: 1000 - total flux cleaned = -0.00582425 Jy ! Component: 1050 - total flux cleaned = -0.0063398 Jy ! Component: 1100 - total flux cleaned = -0.00684758 Jy ! Component: 1150 - total flux cleaned = -0.00747422 Jy ! Component: 1200 - total flux cleaned = -0.00802871 Jy ! Component: 1250 - total flux cleaned = -0.00845307 Jy ! Component: 1300 - total flux cleaned = -0.00899251 Jy ! Component: 1350 - total flux cleaned = -0.00940582 Jy ! Component: 1400 - total flux cleaned = -0.0099318 Jy ! Component: 1450 - total flux cleaned = -0.0101055 Jy ! Component: 1500 - total flux cleaned = -0.0107891 Jy ! Component: 1550 - total flux cleaned = -0.0110701 Jy ! Component: 1600 - total flux cleaned = -0.0115145 Jy ! Component: 1650 - total flux cleaned = -0.0117893 Jy ! Component: 1700 - total flux cleaned = -0.0122236 Jy ! Component: 1750 - total flux cleaned = -0.0124917 Jy ! Component: 1800 - total flux cleaned = -0.0128099 Jy ! Component: 1850 - total flux cleaned = -0.0132284 Jy ! Component: 1900 - total flux cleaned = -0.0135382 Jy ! Component: 1950 - total flux cleaned = -0.013947 Jy ! Component: 2000 - total flux cleaned = -0.0140989 Jy ! Component: 2050 - total flux cleaned = -0.0144997 Jy ! Component: 2100 - total flux cleaned = -0.0148957 Jy ! Component: 2150 - total flux cleaned = -0.0149939 Jy ! Component: 2200 - total flux cleaned = -0.0152857 Jy ! Component: 2250 - total flux cleaned = -0.0155263 Jy ! Component: 2300 - total flux cleaned = -0.0155742 Jy ! Component: 2350 - total flux cleaned = -0.0159521 Jy ! Component: 2400 - total flux cleaned = -0.0161389 Jy ! Component: 2450 - total flux cleaned = -0.0163704 Jy ! Component: 2500 - total flux cleaned = -0.0165083 Jy ! Component: 2550 - total flux cleaned = -0.0166907 Jy ! Component: 2600 - total flux cleaned = -0.0168263 Jy ! Component: 2650 - total flux cleaned = -0.0169601 Jy ! Component: 2700 - total flux cleaned = -0.017093 Jy ! Component: 2750 - total flux cleaned = -0.0173567 Jy ! Component: 2800 - total flux cleaned = -0.0174872 Jy ! Component: 2850 - total flux cleaned = -0.0175737 Jy ! Component: 2900 - total flux cleaned = -0.0176594 Jy ! Component: 2950 - total flux cleaned = -0.0179146 Jy ! Component: 3000 - total flux cleaned = -0.017872 Jy ! Component: 3050 - total flux cleaned = -0.0180822 Jy ! Component: 3100 - total flux cleaned = -0.0182902 Jy ! Component: 3150 - total flux cleaned = -0.0184965 Jy ! Component: 3200 - total flux cleaned = -0.0187427 Jy ! Component: 3250 - total flux cleaned = -0.0189051 Jy ! Component: 3300 - total flux cleaned = -0.0192286 Jy ! Component: 3350 - total flux cleaned = -0.0193889 Jy ! Component: 3400 - total flux cleaned = -0.0196682 Jy ! Component: 3450 - total flux cleaned = -0.0198265 Jy ! Component: 3500 - total flux cleaned = -0.0201805 Jy ! Component: 3550 - total flux cleaned = -0.0202976 Jy ! Component: 3600 - total flux cleaned = -0.0205305 Jy ! Component: 3650 - total flux cleaned = -0.0208006 Jy ! Component: 3700 - total flux cleaned = -0.0209922 Jy ! Component: 3750 - total flux cleaned = -0.0212583 Jy ! Component: 3800 - total flux cleaned = -0.021485 Jy ! Component: 3850 - total flux cleaned = -0.0217853 Jy ! Component: 3900 - total flux cleaned = -0.0219343 Jy ! Component: 3950 - total flux cleaned = -0.0220455 Jy ! Component: 4000 - total flux cleaned = -0.0224143 Jy ! Component: 4050 - total flux cleaned = -0.0225604 Jy ! Total flux subtracted in 4096 components = -0.0227423 Jy ! Clean residual min=-0.002583 max=0.002148 Jy/beam ! Clean residual mean=-0.000003 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 1.46764 Jy keep ! Adding 310 model components to the UV plane model. ! The established model now contains 548 components and 1.46764 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv119_uvs/J0921-2618_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.188 x 15.97 at -5.53 degrees (North through East) ! Clean map min=-0.0049677 max=1.0778 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv119_uvs/J0921-2618_S_map.fits wmodel /scr/pima/rv119_uvs/J0921-2618_S_map.mod ! Writing 548 model components to file: /scr/pima/rv119_uvs/J0921-2618_S_map.mod wobs /scr/pima/rv119_uvs/J0921-2618_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv119_uvs/J0921-2618_S_uvs.fits wwins /scr/pima/rv119_uvs/J0921-2618_S_map.win ! wwins: Wrote 4 windows to /scr/pima/rv119_uvs/J0921-2618_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.07783 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000726216 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.202132 0.202132 0.404265 0.808529 1.61706 3.23412 6.46823 12.9365 25.8729 51.7459 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.077 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1484.18 quit ! Quitting program ! Log file /scr/pima/rv119_uvs/J0921-2618_S_dfm.log closed on Sun Dec 17 11:35:32 2017