! Started logfile: /scr/pima/rv117_uvs/J0710+4732_X_dfm.log on Sat Dec 9 23:42:13 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/rv117_uvs/J0710+4732_X_uva.fits ! Reading UV FITS file: /scr/pima/rv117_uvs/J0710+4732_X_uva.fits ! AN table 1: 44 integrations on 66 of 66 possible baselines. ! AN table 2: 19 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.380096 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0710+4732 ! ! 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 74 lines of history. ! ! Reading 6004 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 J0710+4732_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 330 telescope corrections were flagged in sub-array 1. ! A total of 69 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 330 telescope corrections were flagged in sub-array 1. ! A total of 69 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 330 telescope corrections were flagged in sub-array 1. ! A total of 69 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 330 telescope corrections were flagged in sub-array 1. ! A total of 69 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.070130Jy sigma=17.198683 ! Fit after self-cal, rms=0.660261Jy sigma=10.641047 ! 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=0.627 mas, bmaj=0.9778 mas, bpa=11.75 degrees ! Estimated noise=0.91009 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 = 0.259263 Jy ! Component: 100 - total flux cleaned = 0.318077 Jy ! Total flux subtracted in 100 components = 0.318077 Jy ! Clean residual min=-0.006300 max=0.021356 Jy/beam ! Clean residual mean=0.000047 rms=0.001666 Jy/beam ! Combined flux in latest and established models = 0.318077 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.318077 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084780Jy sigma=1.294399 ! Fit after self-cal, rms=0.084717Jy sigma=1.293463 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0230225 Jy ! Component: 100 - total flux cleaned = 0.0343073 Jy ! Total flux subtracted in 100 components = 0.0343073 Jy ! Clean residual min=-0.005060 max=0.012621 Jy/beam ! Clean residual mean=0.000033 rms=0.001278 Jy/beam ! Combined flux in latest and established models = 0.352385 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 13 components and 0.352385 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076029Jy sigma=1.133453 ! Fit after self-cal, rms=0.075909Jy sigma=1.131799 ! Inverting map ! Added new window around map position (-0.2, 3.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0122455 Jy ! Component: 100 - total flux cleaned = 0.0205969 Jy ! Total flux subtracted in 100 components = 0.0205969 Jy ! Clean residual min=-0.004795 max=0.007182 Jy/beam ! Clean residual mean=0.000026 rms=0.001131 Jy/beam ! Combined flux in latest and established models = 0.372981 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 24 components and 0.372981 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072250Jy sigma=1.062565 ! Fit after self-cal, rms=0.072077Jy sigma=1.060002 ! Inverting map ! Added new window around map position (0.8, 3.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00779355 Jy ! Component: 100 - total flux cleaned = 0.0135563 Jy ! Total flux subtracted in 100 components = 0.0135563 Jy ! Clean residual min=-0.004678 max=0.006133 Jy/beam ! Clean residual mean=0.000021 rms=0.001047 Jy/beam ! Combined flux in latest and established models = 0.386538 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 33 components and 0.386538 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070469Jy sigma=1.028425 ! Fit after self-cal, rms=0.070399Jy sigma=1.027358 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7767 mas, bmaj=1.215 mas, bpa=9.46 degrees ! Estimated noise=0.631093 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 = 0.00942171 Jy ! Component: 100 - total flux cleaned = 0.0155296 Jy ! Component: 150 - total flux cleaned = 0.0197841 Jy ! Component: 200 - total flux cleaned = 0.0227608 Jy ! Total flux subtracted in 200 components = 0.0227608 Jy ! Clean residual min=-0.003653 max=0.005322 Jy/beam ! Clean residual mean=0.000036 rms=0.000947 Jy/beam ! Combined flux in latest and established models = 0.409299 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 47 components and 0.409299 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068996Jy sigma=0.999524 ! Fit after self-cal, rms=0.068868Jy sigma=0.997322 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7767 x 1.215 at 9.46 degrees (North through East) ! Clean map min=-0.0034242 max=0.33947 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 1.02 KP 0.97 ! LA 0.96 NL 1.03 NY 1.03 ON 0.97 ! OV 1.02 PT 0.98 SC 0.96 WZ 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.00 HN 1.02 KP 0.99 ! LA 1.00 MK 1.05 NL 1.00 NY 1.04 ! OV 1.00 PT 0.98 SC 0.99 ! ! ! Correcting IF 2. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.05 KP 0.97 ! LA 0.94 NL 1.04 NY 1.02 ON 0.98 ! OV 1.00 PT 0.98 SC 0.98 WZ 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.00 HN 1.02 KP 1.00 ! LA 1.01 MK 1.03 NL 1.01 NY 1.03 ! OV 1.00 PT 0.98 SC 0.97 ! ! ! Correcting IF 3. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.01 KP 0.99 ! LA 0.95 NL 1.03 NY 1.01 ON 0.96 ! OV 0.99 PT 0.98 SC 0.96 WZ 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.01 HN 1.02 KP 1.00 ! LA 1.01 MK 1.00 NL 0.99 NY 1.00 ! OV 0.99 PT 0.99 SC 0.96 ! ! ! Correcting IF 4. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 0.99 KP 0.95 ! LA 0.96 NL 1.04 NY 0.98 ON 0.95 ! OV 1.01 PT 0.99 SC 0.91 WZ 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.00 HN 1.01 KP 1.00 ! LA 0.99 MK 1.00 NL 0.99 NY 0.98 ! OV 0.99 PT 1.01 SC 0.91 ! ! ! Fit before self-cal, rms=0.068868Jy sigma=0.997322 ! Fit after self-cal, rms=0.065720Jy sigma=0.979773 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7669 mas, bmaj=1.197 mas, bpa=9.552 degrees ! Estimated noise=0.634253 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 (3, 6.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00467253 Jy ! Component: 100 - total flux cleaned = 0.00744344 Jy ! Component: 150 - total flux cleaned = 0.00892974 Jy ! Component: 200 - total flux cleaned = 0.00984684 Jy ! Total flux subtracted in 200 components = 0.00984684 Jy ! Clean residual min=-0.002839 max=0.003079 Jy/beam ! Clean residual mean=0.000041 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.419145 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 77 components and 0.419145 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065359Jy sigma=0.972808 ! Fit after self-cal, rms=0.065341Jy sigma=0.972361 ! 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=0.065341Jy sigma=0.972361 ! Fit after self-cal, rms=0.064851Jy sigma=0.962884 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7669 mas, bmaj=1.197 mas, bpa=9.625 degrees ! Estimated noise=0.634029 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0017898 Jy ! Component: 100 - total flux cleaned = 0.0024886 Jy ! Component: 150 - total flux cleaned = 0.00305892 Jy ! Component: 200 - total flux cleaned = 0.00350149 Jy ! Total flux subtracted in 200 components = 0.00350149 Jy ! Clean residual min=-0.002567 max=0.003086 Jy/beam ! Clean residual mean=0.000007 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.422647 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 84 components and 0.422647 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064779Jy sigma=0.961569 ! Fit after self-cal, rms=0.064776Jy sigma=0.961433 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 (18.2, 31.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00262942 Jy ! Component: 100 - total flux cleaned = 0.00334918 Jy ! Component: 150 - total flux cleaned = 0.00346536 Jy ! Component: 200 - total flux cleaned = 0.00367946 Jy ! Total flux subtracted in 200 components = 0.00367946 Jy ! Clean residual min=-0.002705 max=0.002696 Jy/beam ! Clean residual mean=0.000003 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.426326 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 98 components and 0.426327 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064646Jy sigma=0.959712 ! Fit after self-cal, rms=0.064641Jy sigma=0.959578 ! Inverting map ! Added new window around map position (-20.2, 49). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00230708 Jy ! Component: 100 - total flux cleaned = 0.00288901 Jy ! Component: 150 - total flux cleaned = 0.0031073 Jy ! Component: 200 - total flux cleaned = 0.00323982 Jy ! Total flux subtracted in 200 components = 0.00323982 Jy ! Clean residual min=-0.002655 max=0.002515 Jy/beam ! Clean residual mean=0.000001 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.429566 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 111 components and 0.429566 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064550Jy sigma=0.958029 ! Fit after self-cal, rms=0.064546Jy sigma=0.957926 ! 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=0.064546Jy sigma=0.957926 ! Fit after self-cal, rms=0.064553Jy sigma=0.957620 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7668 mas, bmaj=1.196 mas, bpa=9.65 degrees ! Estimated noise=0.634245 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111005 Jy ! Component: 100 - total flux cleaned = 0.0013934 Jy ! Component: 150 - total flux cleaned = 0.00152491 Jy ! Component: 200 - total flux cleaned = 0.00161799 Jy ! Total flux subtracted in 200 components = 0.00161799 Jy ! Clean residual min=-0.002686 max=0.002518 Jy/beam ! Clean residual mean=-0.000003 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.431184 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 115 components and 0.431184 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064516Jy sigma=0.957058 ! Fit after self-cal, rms=0.064517Jy sigma=0.957037 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 = 0.000221133 Jy ! Component: 100 - total flux cleaned = 0.000309195 Jy ! Component: 150 - total flux cleaned = 0.000365185 Jy ! Component: 200 - total flux cleaned = 0.000418828 Jy ! Total flux subtracted in 200 components = 0.000418828 Jy ! Clean residual min=-0.002681 max=0.002537 Jy/beam ! Clean residual mean=-0.000003 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.431603 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 119 components and 0.431603 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064491Jy sigma=0.956700 ! Fit after self-cal, rms=0.064491Jy sigma=0.956693 ! 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=0.064491Jy sigma=0.956693 ! Fit after self-cal, rms=0.064512Jy sigma=0.956656 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.558 mas, bmaj=3.14 mas, bpa=-87.33 degrees ! Estimated noise=0.848763 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151662 Jy ! Component: 100 - total flux cleaned = 0.00208981 Jy ! Component: 150 - total flux cleaned = 0.00226417 Jy ! Component: 200 - total flux cleaned = 0.00236452 Jy ! Total flux subtracted in 200 components = 0.00236452 Jy ! Clean residual min=-0.002636 max=0.002869 Jy/beam ! Clean residual mean=-0.000012 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 0.433968 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 129 components and 0.433968 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064513Jy sigma=0.956566 ! Fit after self-cal, rms=0.064508Jy sigma=0.956490 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 = -1.01276e-05 Jy ! Component: 100 - total flux cleaned = 0.000138402 Jy ! Component: 150 - total flux cleaned = 0.000179368 Jy ! Component: 200 - total flux cleaned = 0.000216911 Jy ! Total flux subtracted in 200 components = 0.000216911 Jy ! Clean residual min=-0.002623 max=0.002876 Jy/beam ! Clean residual mean=-0.000012 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.434185 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 131 components and 0.434185 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064513Jy sigma=0.956617 ! Fit after self-cal, rms=0.064508Jy sigma=0.956549 ! 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=0.7666 mas, bmaj=1.196 mas, bpa=9.663 degrees ! Estimated noise=0.634466 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7666 x 1.196 at 9.663 degrees (North through East) ! Clean map min=-0.0022426 max=0.33747 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=0.625 mas, bmaj=0.9735 mas, bpa=11.87 degrees ! Estimated noise=0.913456 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.258209 Jy ! Component: 100 - total flux cleaned = 0.318398 Jy ! Component: 150 - total flux cleaned = 0.342544 Jy ! Component: 200 - total flux cleaned = 0.356884 Jy ! Total flux subtracted in 200 components = 0.356884 Jy ! Clean residual min=-0.004604 max=0.008493 Jy/beam ! Clean residual mean=0.000025 rms=0.001159 Jy/beam ! Combined flux in latest and established models = 0.356884 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.356884 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7666 mas, bmaj=1.196 mas, bpa=9.663 degrees ! Estimated noise=0.634466 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 = 0.018634 Jy ! Component: 100 - total flux cleaned = 0.0308685 Jy ! Component: 150 - total flux cleaned = 0.0393641 Jy ! Component: 200 - total flux cleaned = 0.0457506 Jy ! Total flux subtracted in 200 components = 0.0457506 Jy ! Clean residual min=-0.003144 max=0.004978 Jy/beam ! Clean residual mean=0.000017 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.402634 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 50 components and 0.402634 Jy ! Inverting map ! Added new window around map position (-0.2, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00550291 Jy ! Component: 100 - total flux cleaned = 0.00985495 Jy ! Component: 150 - total flux cleaned = 0.0134958 Jy ! Component: 200 - total flux cleaned = 0.0165665 Jy ! Total flux subtracted in 200 components = 0.0165665 Jy ! Clean residual min=-0.002875 max=0.002455 Jy/beam ! Clean residual mean=0.000004 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.419201 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 77 components and 0.419201 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=2.558 mas, bmaj=3.14 mas, bpa=-87.33 degrees ! Estimated noise=0.848763 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00452851 Jy ! Component: 100 - total flux cleaned = 0.00746735 Jy ! Component: 150 - total flux cleaned = 0.00965894 Jy ! Component: 200 - total flux cleaned = 0.0113211 Jy ! Total flux subtracted in 200 components = 0.0113211 Jy ! Clean residual min=-0.002626 max=0.002893 Jy/beam ! Clean residual mean=-0.000008 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.430522 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 = 0.0012881 Jy ! Component: 100 - total flux cleaned = 0.00229836 Jy ! Component: 150 - total flux cleaned = 0.00309667 Jy ! Component: 200 - total flux cleaned = 0.00370605 Jy ! Total flux subtracted in 200 components = 0.00370605 Jy ! Clean residual min=-0.002633 max=0.002911 Jy/beam ! Clean residual mean=-0.000015 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.434228 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 141 components and 0.434228 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7666 mas, bmaj=1.196 mas, bpa=9.663 degrees ! Estimated noise=0.634466 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000126385 Jy ! Component: 100 - total flux cleaned = 0.000232489 Jy ! Component: 150 - total flux cleaned = 0.000418814 Jy ! Component: 200 - total flux cleaned = 0.00046004 Jy ! Total flux subtracted in 200 components = 0.00046004 Jy ! Clean residual min=-0.002615 max=0.002427 Jy/beam ! Clean residual mean=-0.000005 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.434688 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 159 components and 0.434688 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064546Jy sigma=0.956399 ! Fit after self-cal, rms=0.064526Jy sigma=0.956089 wmodel J0710+4732_X_map.mod ! Writing 159 model components to file: J0710+4732_X_map.mod wobs J0710+4732_X_uvs.fits ! Writing UV FITS file: J0710+4732_X_uvs.fits wwins J0710+4732_X_map.win ! wwins: Wrote 7 windows to J0710+4732_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 = -0.00037606 Jy ! Component: 100 - total flux cleaned = -0.000835773 Jy ! Component: 150 - total flux cleaned = -0.00119764 Jy ! Component: 200 - total flux cleaned = -0.00131565 Jy ! Component: 250 - total flux cleaned = -0.00154502 Jy ! Component: 300 - total flux cleaned = -0.0017687 Jy ! Component: 350 - total flux cleaned = -0.00184187 Jy ! Component: 400 - total flux cleaned = -0.00191395 Jy ! Component: 450 - total flux cleaned = -0.00198531 Jy ! Component: 500 - total flux cleaned = -0.00198568 Jy ! Component: 550 - total flux cleaned = -0.00205561 Jy ! Component: 600 - total flux cleaned = -0.00212464 Jy ! Component: 650 - total flux cleaned = -0.00215889 Jy ! Component: 700 - total flux cleaned = -0.00215877 Jy ! Component: 750 - total flux cleaned = -0.00222508 Jy ! Component: 800 - total flux cleaned = -0.00225762 Jy ! Component: 850 - total flux cleaned = -0.00225745 Jy ! Component: 900 - total flux cleaned = -0.00228967 Jy ! Component: 950 - total flux cleaned = -0.00232163 Jy ! Component: 1000 - total flux cleaned = -0.00241583 Jy ! Component: 1050 - total flux cleaned = -0.00235362 Jy ! Component: 1100 - total flux cleaned = -0.00235369 Jy ! Component: 1150 - total flux cleaned = -0.00241515 Jy ! Component: 1200 - total flux cleaned = -0.00244522 Jy ! Component: 1250 - total flux cleaned = -0.00238512 Jy ! Component: 1300 - total flux cleaned = -0.0024153 Jy ! Component: 1350 - total flux cleaned = -0.00235637 Jy ! Component: 1400 - total flux cleaned = -0.00232711 Jy ! Component: 1450 - total flux cleaned = -0.00235637 Jy ! Component: 1500 - total flux cleaned = -0.00235669 Jy ! Component: 1550 - total flux cleaned = -0.00241425 Jy ! Component: 1600 - total flux cleaned = -0.00241437 Jy ! Component: 1650 - total flux cleaned = -0.0021581 Jy ! Component: 1700 - total flux cleaned = -0.0022434 Jy ! Component: 1750 - total flux cleaned = -0.00227158 Jy ! Component: 1800 - total flux cleaned = -0.0022158 Jy ! Component: 1850 - total flux cleaned = -0.0022713 Jy ! Component: 1900 - total flux cleaned = -0.00221613 Jy ! Component: 1950 - total flux cleaned = -0.00213397 Jy ! Component: 2000 - total flux cleaned = -0.00224294 Jy ! Component: 2050 - total flux cleaned = -0.00221599 Jy ! Component: 2100 - total flux cleaned = -0.00210836 Jy ! Component: 2150 - total flux cleaned = -0.00213522 Jy ! Component: 2200 - total flux cleaned = -0.0021885 Jy ! Component: 2250 - total flux cleaned = -0.00202935 Jy ! Component: 2300 - total flux cleaned = -0.0022138 Jy ! Component: 2350 - total flux cleaned = -0.00205642 Jy ! Component: 2400 - total flux cleaned = -0.00205634 Jy ! Component: 2450 - total flux cleaned = -0.00200426 Jy ! Component: 2500 - total flux cleaned = -0.0020043 Jy ! Component: 2550 - total flux cleaned = -0.00190167 Jy ! Component: 2600 - total flux cleaned = -0.00190187 Jy ! Component: 2650 - total flux cleaned = -0.0018002 Jy ! Component: 2700 - total flux cleaned = -0.00180024 Jy ! Component: 2750 - total flux cleaned = -0.00164909 Jy ! Component: 2800 - total flux cleaned = -0.00174952 Jy ! Component: 2850 - total flux cleaned = -0.00172447 Jy ! Component: 2900 - total flux cleaned = -0.00172435 Jy ! Component: 2950 - total flux cleaned = -0.00177385 Jy ! Component: 3000 - total flux cleaned = -0.00182301 Jy ! Component: 3050 - total flux cleaned = -0.001725 Jy ! Component: 3100 - total flux cleaned = -0.00179824 Jy ! Component: 3150 - total flux cleaned = -0.00179836 Jy ! Component: 3200 - total flux cleaned = -0.00174998 Jy ! Component: 3250 - total flux cleaned = -0.00177413 Jy ! Component: 3300 - total flux cleaned = -0.00179808 Jy ! Component: 3350 - total flux cleaned = -0.00191762 Jy ! Component: 3400 - total flux cleaned = -0.00186999 Jy ! Component: 3450 - total flux cleaned = -0.00191727 Jy ! Component: 3500 - total flux cleaned = -0.00196448 Jy ! Component: 3550 - total flux cleaned = -0.00191752 Jy ! Component: 3600 - total flux cleaned = -0.00189402 Jy ! Component: 3650 - total flux cleaned = -0.00196397 Jy ! Component: 3700 - total flux cleaned = -0.00194064 Jy ! Component: 3750 - total flux cleaned = -0.00189437 Jy ! Component: 3800 - total flux cleaned = -0.00191755 Jy ! Component: 3850 - total flux cleaned = -0.00196358 Jy ! Component: 3900 - total flux cleaned = -0.00205497 Jy ! Component: 3950 - total flux cleaned = -0.00205507 Jy ! Component: 4000 - total flux cleaned = -0.00205499 Jy ! Component: 4050 - total flux cleaned = -0.0019644 Jy ! Total flux subtracted in 4096 components = -0.00198691 Jy ! Clean residual min=-0.001503 max=0.001272 Jy/beam ! Clean residual mean=0.000001 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.432701 Jy keep ! Adding 353 model components to the UV plane model. ! The established model now contains 512 components and 0.432701 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv117_uvs/J0710+4732_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7666 x 1.196 at 9.663 degrees (North through East) ! Clean map min=-0.0018625 max=0.33642 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv117_uvs/J0710+4732_X_map.fits wmodel /scr/pima/rv117_uvs/J0710+4732_X_map.mod ! Writing 512 model components to file: /scr/pima/rv117_uvs/J0710+4732_X_map.mod wobs /scr/pima/rv117_uvs/J0710+4732_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv117_uvs/J0710+4732_X_uvs.fits wwins /scr/pima/rv117_uvs/J0710+4732_X_map.win ! wwins: Wrote 8 windows to /scr/pima/rv117_uvs/J0710+4732_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.336416 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000376345 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.335607 0.335607 0.671214 1.34243 2.68486 5.36971 10.7394 21.4789 42.9577 85.9154 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.336 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 893.902 quit ! Quitting program ! Log file /scr/pima/rv117_uvs/J0710+4732_X_dfm.log closed on Sat Dec 9 23:42:17 2017