! Started logfile: /scr/pima/bg219i_uvs/J1153+4036_S_dfm.log on Thu May 19 23:19:11 2016 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /scr/pima/bg219i_uvs/J1153+4036_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1153+4036_S_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.9 visibilities/baseline/integration-bin. ! Found source: J1153+4036 ! ! 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 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 5832 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 J1153+4036_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 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.421904Jy sigma=26.386535 ! Fit after self-cal, rms=0.199823Jy sigma=4.105840 ! 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=3.209 mas, bmaj=4.233 mas, bpa=3.68 degrees ! Estimated noise=0.746757 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 = 0.681966 Jy ! Component: 100 - total flux cleaned = 0.879017 Jy ! Total flux subtracted in 100 components = 0.879017 Jy ! Clean residual min=-0.027183 max=0.090527 Jy/beam ! Clean residual mean=0.000028 rms=0.008849 Jy/beam ! Combined flux in latest and established models = 0.879017 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.879017 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.201101Jy sigma=3.501329 ! Fit after self-cal, rms=0.200987Jy sigma=3.499273 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.101769 Jy ! Component: 100 - total flux cleaned = 0.15803 Jy ! Total flux subtracted in 100 components = 0.15803 Jy ! Clean residual min=-0.014000 max=0.027876 Jy/beam ! Clean residual mean=0.000015 rms=0.003772 Jy/beam ! Combined flux in latest and established models = 1.03705 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 18 components and 1.03705 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109295Jy sigma=1.835204 ! Fit after self-cal, rms=0.109165Jy sigma=1.833387 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0320044 Jy ! Component: 100 - total flux cleaned = 0.0501633 Jy ! Total flux subtracted in 100 components = 0.0501633 Jy ! Clean residual min=-0.011454 max=0.013983 Jy/beam ! Clean residual mean=0.000011 rms=0.002827 Jy/beam ! Combined flux in latest and established models = 1.08721 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 24 components and 1.08721 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092703Jy sigma=1.519203 ! Fit after self-cal, rms=0.092664Jy sigma=1.518778 ! 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=3.844 mas, bmaj=5.051 mas, bpa=1.632 degrees ! Estimated noise=0.547793 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 = 0.0208053 Jy ! Component: 100 - total flux cleaned = 0.0323306 Jy ! Component: 150 - total flux cleaned = 0.0394444 Jy ! Component: 200 - total flux cleaned = 0.0440419 Jy ! Total flux subtracted in 200 components = 0.0440419 Jy ! Clean residual min=-0.012137 max=0.015572 Jy/beam ! Clean residual mean=0.000026 rms=0.003090 Jy/beam ! Combined flux in latest and established models = 1.13125 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 49 components and 1.13125 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087290Jy sigma=1.414284 ! Fit after self-cal, rms=0.087286Jy sigma=1.414053 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.844 x 5.051 at 1.632 degrees (North through East) ! Clean map min=-0.011727 max=0.92737 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.97 KP 0.97 ! LA 0.98 MK 1.02 NL 0.98 OV 0.98 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.96 KP 0.98 ! LA 0.96 MK 1.02 NL 1.01 OV 0.98 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.98 KP 0.97 ! LA 0.98 MK 1.03 NL 0.99 OV 0.99 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.00 KP 0.98 ! LA 1.00 MK 1.03 NL 1.02 OV 1.01 ! PT 1.05 SC 1.05 ! ! ! Fit before self-cal, rms=0.087286Jy sigma=1.414053 ! Fit after self-cal, rms=0.081297Jy sigma=1.285468 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.875 mas, bmaj=5.104 mas, bpa=1.587 degrees ! Estimated noise=0.549431 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 = -0.00461448 Jy ! Component: 100 - total flux cleaned = -0.00498991 Jy ! Component: 150 - total flux cleaned = -0.00479164 Jy ! Component: 200 - total flux cleaned = -0.00461893 Jy ! Total flux subtracted in 200 components = -0.00461893 Jy ! Clean residual min=-0.011188 max=0.011300 Jy/beam ! Clean residual mean=0.000042 rms=0.002484 Jy/beam ! Combined flux in latest and established models = 1.12663 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 51 components and 1.12663 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080924Jy sigma=1.277455 ! Fit after self-cal, rms=0.080924Jy sigma=1.277206 ! 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=0.080924Jy sigma=1.277206 ! Fit after self-cal, rms=0.071139Jy sigma=1.117555 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.872 mas, bmaj=5.091 mas, bpa=1.734 degrees ! Estimated noise=0.548785 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000741864 Jy ! Component: 100 - total flux cleaned = -0.000855655 Jy ! Component: 150 - total flux cleaned = -0.00101107 Jy ! Component: 200 - total flux cleaned = -0.00115206 Jy ! Total flux subtracted in 200 components = -0.00115206 Jy ! Clean residual min=-0.004730 max=0.007479 Jy/beam ! Clean residual mean=-0.000012 rms=0.001116 Jy/beam ! Combined flux in latest and established models = 1.12548 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 56 components and 1.12548 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071073Jy sigma=1.115358 ! Fit after self-cal, rms=0.071082Jy sigma=1.115178 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 (-8, -3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00742964 Jy ! Component: 100 - total flux cleaned = 0.0101683 Jy ! Component: 150 - total flux cleaned = 0.0114464 Jy ! Component: 200 - total flux cleaned = 0.011973 Jy ! Total flux subtracted in 200 components = 0.011973 Jy ! Clean residual min=-0.003357 max=0.004324 Jy/beam ! Clean residual mean=-0.000007 rms=0.000872 Jy/beam ! Combined flux in latest and established models = 1.13745 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 78 components and 1.13745 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070157Jy sigma=1.097947 ! Fit after self-cal, rms=0.070095Jy sigma=1.096297 ! Inverting map ! Added new window around map position (-25.5, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00457966 Jy ! Component: 100 - total flux cleaned = 0.0074793 Jy ! Component: 150 - total flux cleaned = 0.00974571 Jy ! Component: 200 - total flux cleaned = 0.0115958 Jy ! Total flux subtracted in 200 components = 0.0115958 Jy ! Clean residual min=-0.002830 max=0.002856 Jy/beam ! Clean residual mean=-0.000005 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 1.14905 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 111 components and 1.14905 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069620Jy sigma=1.089503 ! Fit after self-cal, rms=0.069611Jy sigma=1.089045 ! 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=0.069611Jy sigma=1.089045 ! Fit after self-cal, rms=0.069542Jy sigma=1.087063 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.871 mas, bmaj=5.089 mas, bpa=1.822 degrees ! Estimated noise=0.548252 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0024406 Jy ! Component: 100 - total flux cleaned = 0.00417892 Jy ! Component: 150 - total flux cleaned = 0.00515332 Jy ! Component: 200 - total flux cleaned = 0.00599816 Jy ! Total flux subtracted in 200 components = 0.00599816 Jy ! Clean residual min=-0.002464 max=0.002624 Jy/beam ! Clean residual mean=-0.000005 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 1.15505 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 128 components and 1.15505 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069382Jy sigma=1.084452 ! Fit after self-cal, rms=0.069380Jy sigma=1.084294 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 = 0.000702042 Jy ! Component: 100 - total flux cleaned = 0.00139725 Jy ! Component: 150 - total flux cleaned = 0.00185668 Jy ! Component: 200 - total flux cleaned = 0.00227713 Jy ! Total flux subtracted in 200 components = 0.00227713 Jy ! Clean residual min=-0.002435 max=0.002421 Jy/beam ! Clean residual mean=-0.000004 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 1.15733 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 136 components and 1.15733 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069316Jy sigma=1.083301 ! Fit after self-cal, rms=0.069318Jy sigma=1.083238 ! 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=0.069318Jy sigma=1.083238 ! Fit after self-cal, rms=0.069316Jy sigma=1.082899 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.661 mas, bmaj=9.574 mas, bpa=4.72 degrees ! Estimated noise=0.717137 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00210406 Jy ! Component: 100 - total flux cleaned = 0.0031791 Jy ! Component: 150 - total flux cleaned = 0.00373224 Jy ! Component: 200 - total flux cleaned = 0.00418812 Jy ! Total flux subtracted in 200 components = 0.00418812 Jy ! Clean residual min=-0.002401 max=0.003629 Jy/beam ! Clean residual mean=-0.000006 rms=0.000813 Jy/beam ! Combined flux in latest and established models = 1.16151 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 160 components and 1.16151 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069269Jy sigma=1.082612 ! Fit after self-cal, rms=0.069269Jy sigma=1.082529 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 (-40.5, 14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00328082 Jy ! Component: 100 - total flux cleaned = 0.00508513 Jy ! Component: 150 - total flux cleaned = 0.00578233 Jy ! Component: 200 - total flux cleaned = 0.0063718 Jy ! Total flux subtracted in 200 components = 0.0063718 Jy ! Clean residual min=-0.002333 max=0.002201 Jy/beam ! Clean residual mean=-0.000005 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 1.16789 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 200 components and 1.16789 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069135Jy sigma=1.080721 ! Fit after self-cal, rms=0.069127Jy sigma=1.080602 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=3.871 mas, bmaj=5.089 mas, bpa=1.868 degrees ! Estimated noise=0.548119 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.871 x 5.089 at 1.868 degrees (North through East) ! Clean map min=-0.0019993 max=0.92876 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=0.069127Jy sigma=1.080602 ! Fit after self-cal, rms=0.062665Jy sigma=0.926385 ! Inverting map and beam ! Estimated beam: bmin=3.871 mas, bmaj=5.089 mas, bpa=1.92 degrees ! Estimated noise=0.547911 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000449142 Jy ! Component: 100 - total flux cleaned = 0.000624765 Jy ! Component: 150 - total flux cleaned = 0.000868553 Jy ! Component: 200 - total flux cleaned = 0.00104715 Jy ! Total flux subtracted in 200 components = 0.00104715 Jy ! Clean residual min=-0.001954 max=0.002146 Jy/beam ! Clean residual mean=-0.000002 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 1.16893 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 233 components and 1.16893 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062578Jy sigma=0.924498 ! Fit after self-cal, rms=0.062579Jy sigma=0.924470 ! Inverting map ! Added new window around map position (-66.5, 109). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000979633 Jy ! Component: 100 - total flux cleaned = 0.00107411 Jy ! Component: 150 - total flux cleaned = 0.0012861 Jy ! Component: 200 - total flux cleaned = 0.00148308 Jy ! Total flux subtracted in 200 components = 0.00148308 Jy ! Clean residual min=-0.001976 max=0.001837 Jy/beam ! Clean residual mean=-0.000002 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 1.17042 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 259 components and 1.17042 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062492Jy sigma=0.922728 ! Fit after self-cal, rms=0.062487Jy sigma=0.922697 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062487Jy sigma=0.922697 ! Fit after self-cal, rms=0.062479Jy sigma=0.922593 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=3.226 mas, bmaj=4.257 mas, bpa=3.844 degrees ! Estimated noise=0.754066 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.688583 Jy ! Component: 100 - total flux cleaned = 0.883871 Jy ! Component: 150 - total flux cleaned = 0.983667 Jy ! Component: 200 - total flux cleaned = 1.03844 Jy ! Total flux subtracted in 200 components = 1.03844 Jy ! Clean residual min=-0.009325 max=0.026809 Jy/beam ! Clean residual mean=0.000003 rms=0.002830 Jy/beam ! Combined flux in latest and established models = 1.03844 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 21 model components to the UV plane model. ! The established model now contains 21 components and 1.03844 Jy ! Inverting map and beam ! Estimated beam: bmin=3.87 mas, bmaj=5.088 mas, bpa=1.902 degrees ! Estimated noise=0.547784 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 = 0.0400254 Jy ! Component: 100 - total flux cleaned = 0.0597956 Jy ! Component: 150 - total flux cleaned = 0.0720733 Jy ! Component: 200 - total flux cleaned = 0.0809311 Jy ! Total flux subtracted in 200 components = 0.0809311 Jy ! Clean residual min=-0.004465 max=0.006325 Jy/beam ! Clean residual mean=-0.000013 rms=0.001126 Jy/beam ! Combined flux in latest and established models = 1.11938 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 41 components and 1.11938 Jy ! Inverting map ! Added new window around map position (-15.5, -2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00691937 Jy ! Component: 100 - total flux cleaned = 0.0121717 Jy ! Component: 150 - total flux cleaned = 0.0164503 Jy ! Component: 200 - total flux cleaned = 0.0201179 Jy ! Total flux subtracted in 200 components = 0.0201179 Jy ! Clean residual min=-0.003236 max=0.003893 Jy/beam ! Clean residual mean=-0.000008 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 1.13949 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 72 components and 1.13949 Jy ! Inverting map ! Added new window around map position (4.5, 0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00387739 Jy ! Component: 100 - total flux cleaned = 0.00667898 Jy ! Component: 150 - total flux cleaned = 0.00907324 Jy ! Component: 200 - total flux cleaned = 0.0112489 Jy ! Total flux subtracted in 200 components = 0.0112489 Jy ! Clean residual min=-0.002604 max=0.002565 Jy/beam ! Clean residual mean=-0.000006 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 1.15074 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 107 components and 1.15074 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=7.659 mas, bmaj=9.573 mas, bpa=4.74 degrees ! Estimated noise=0.716961 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.003749 Jy ! Component: 100 - total flux cleaned = 0.00673398 Jy ! Component: 150 - total flux cleaned = 0.00927227 Jy ! Component: 200 - total flux cleaned = 0.0114645 Jy ! Total flux subtracted in 200 components = 0.0114645 Jy ! Clean residual min=-0.002494 max=0.002796 Jy/beam ! Clean residual mean=-0.000008 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 1.16221 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 = 0.00191643 Jy ! Component: 100 - total flux cleaned = 0.00341315 Jy ! Component: 150 - total flux cleaned = 0.00457298 Jy ! Component: 200 - total flux cleaned = 0.00556825 Jy ! Total flux subtracted in 200 components = 0.00556825 Jy ! Clean residual min=-0.002309 max=0.002440 Jy/beam ! Clean residual mean=-0.000006 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 1.16777 Jy ! Adding 150 model components to the UV plane model. ! The established model now contains 243 components and 1.16777 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.87 mas, bmaj=5.088 mas, bpa=1.902 degrees ! Estimated noise=0.547784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.03617e-05 Jy ! Component: 100 - total flux cleaned = 0.000188285 Jy ! Component: 150 - total flux cleaned = 0.000292399 Jy ! Component: 200 - total flux cleaned = 0.000493293 Jy ! Total flux subtracted in 200 components = 0.000493293 Jy ! Clean residual min=-0.001859 max=0.001891 Jy/beam ! Clean residual mean=-0.000003 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 1.16827 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 270 components and 1.16827 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062462Jy sigma=0.922171 ! Fit after self-cal, rms=0.062461Jy sigma=0.921880 wmodel /J1153+4036_S_map.mod ! wmodel: Unable to open new model file: /J1153+4036_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J1153+4036_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.87 x 5.088 at 1.902 degrees (North through East) ! Clean map min=-0.001821 max=0.93144 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1153+4036_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.931441 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00046408 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.149472 0.149472 0.298943 0.597886 1.19577 2.39155 4.78309 9.56618 19.1324 38.2647 76.5295 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.931 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2007.07 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1153+4036_S_dfm.log closed on Thu May 19 23:19:14 2016