! Started logfile: /scr/pima/rv118_uvs/J1048-1909_X_dfm.log on Sun Dec 10 00:09:00 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/rv118_uvs/J1048-1909_X_uva.fits ! Reading UV FITS file: /scr/pima/rv118_uvs/J1048-1909_X_uva.fits ! AN table 1: 18 integrations on 10 of 10 possible baselines. ! AN table 2: 2 integrations on 15 of 15 possible baselines. ! AN table 3: 4 integrations on 36 of 36 possible baselines. ! AN table 4: 26 integrations on 6 of 6 possible baselines. ! AN table 5: 18 integrations on 6 of 6 possible baselines. ! Apparent sampling: 0.754045 visibilities/baseline/integration-bin. ! Found source: J1048-1909 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.36575e+09 8e+06 1 8e+06 ! 02 2 8.44575e+09 8e+06 1 8e+06 ! 03 3 8.80575e+09 8e+06 1 8e+06 ! 04 4 8.92575e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 1864 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 J1048-1909_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 18 telescope corrections were flagged in sub-array 3. ! A total of 69 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 3. ! A total of 69 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 3. ! A total of 69 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 3. ! A total of 69 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.422408Jy sigma=15.655824 ! Fit after self-cal, rms=0.288778Jy sigma=3.145608 ! 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=0.6306 mas, bmaj=0.9073 mas, bpa=-6.006 degrees ! Estimated noise=2.43644 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 = 0.781229 Jy ! Component: 100 - total flux cleaned = 1.04094 Jy ! Total flux subtracted in 100 components = 1.04094 Jy ! Clean residual min=-0.042495 max=0.115099 Jy/beam ! Clean residual mean=-0.000048 rms=0.010984 Jy/beam ! Combined flux in latest and established models = 1.04094 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 1.04094 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.207034Jy sigma=2.340653 ! Fit after self-cal, rms=0.206824Jy sigma=2.339122 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.125328 Jy ! Component: 100 - total flux cleaned = 0.192453 Jy ! Total flux subtracted in 100 components = 0.192453 Jy ! Clean residual min=-0.029839 max=0.044590 Jy/beam ! Clean residual mean=-0.000022 rms=0.006287 Jy/beam ! Combined flux in latest and established models = 1.23339 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 18 components and 1.23339 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.189618Jy sigma=1.760335 ! Fit after self-cal, rms=0.189364Jy sigma=1.758037 ! Inverting map ! Added new window around map position (0.8, -2.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0458569 Jy ! Component: 100 - total flux cleaned = 0.0753557 Jy ! Total flux subtracted in 100 components = 0.0753557 Jy ! Clean residual min=-0.027193 max=0.032558 Jy/beam ! Clean residual mean=-0.000010 rms=0.005257 Jy/beam ! Combined flux in latest and established models = 1.30875 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 23 components and 1.30875 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.189192Jy sigma=1.666941 ! Fit after self-cal, rms=0.189040Jy sigma=1.663072 ! 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=0.5875 mas, bmaj=1.433 mas, bpa=-10.15 degrees ! Estimated noise=1.65835 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 = -0.0302816 Jy ! Component: 100 - total flux cleaned = -0.0383953 Jy ! Component: 150 - total flux cleaned = -0.0448603 Jy ! Component: 200 - total flux cleaned = -0.0476235 Jy ! Total flux subtracted in 200 components = -0.0476235 Jy ! Clean residual min=-0.045935 max=0.044918 Jy/beam ! Clean residual mean=-0.000024 rms=0.010134 Jy/beam ! Combined flux in latest and established models = 1.26113 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 34 components and 1.26113 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.171206Jy sigma=1.590997 ! Fit after self-cal, rms=0.171217Jy sigma=1.587605 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5875 x 1.433 at -10.15 degrees (North through East) ! Clean map min=-0.042212 max=0.92973 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 1.11 NL 1.18 SC 0.95 ! WZ 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.91 HN 0.99 LA 0.99 NL 0.97 ! PT 0.93 SC 0.89 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 0.90 KK 0.94 KP 0.93 ! LA 0.96 NL 0.93 OV 0.97 PT 0.94 ! SC 0.97 ! ! A total of 27 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HH 0.94 ON 1.02 SC 0.98 WZ 0.92 ! ! Telescope amplitude corrections in sub-array 5: ! HN 1.14 ON 1.10 SC 0.97 WZ 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.13 NL 1.21 SC 0.95 ! WZ 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.94 HN 0.98 LA 0.97 NL 0.96 ! PT 0.98 SC 0.88 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 0.90 KK 0.97 KP 0.96 ! LA 0.95 NL 0.92 OV 0.97 PT 0.94 ! SC 1.00 ! ! A total of 27 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HH 0.98 ON 1.05 SC 1.01 WZ 0.92 ! ! Telescope amplitude corrections in sub-array 5: ! HN 1.19 ON 1.13 SC 0.95 WZ 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.13 NL 1.24 SC 0.95 ! WZ 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.92 HN 1.01 LA 0.98 NL 0.96 ! PT 0.96 SC 0.91 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 0.92 KK 0.98 KP 0.94 ! LA 0.96 NL 0.94 OV 0.96 PT 0.96 ! SC 1.02 ! ! A total of 27 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HH 0.91 ON 1.08 SC 0.96 WZ 0.94 ! ! Telescope amplitude corrections in sub-array 5: ! HN 1.14 ON 1.18 SC 0.98 WZ 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 HN 1.16 NL 1.20 SC 0.94 ! WZ 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.95 HN 0.99 LA 0.99 NL 0.95 ! PT 0.95 SC 0.85 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 0.94 KK 1.00 KP 0.96 ! LA 0.97 NL 0.92 OV 0.96 PT 0.94 ! SC 1.05 ! ! A total of 27 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HH 1.02 ON 1.00 SC 0.96 WZ 0.99 ! ! Telescope amplitude corrections in sub-array 5: ! HN 1.15 ON 1.17 SC 0.96 WZ 0.95 ! ! ! Fit before self-cal, rms=0.171217Jy sigma=1.587605 ! Fit after self-cal, rms=0.117651Jy sigma=0.941958 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.5726 mas, bmaj=1.934 mas, bpa=-10.13 degrees ! Estimated noise=1.72155 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 = -0.0164909 Jy ! Component: 100 - total flux cleaned = -0.0177157 Jy ! Component: 150 - total flux cleaned = -0.0183614 Jy ! Component: 200 - total flux cleaned = -0.0181965 Jy ! Total flux subtracted in 200 components = -0.0181965 Jy ! Clean residual min=-0.013341 max=0.008595 Jy/beam ! Clean residual mean=-0.000002 rms=0.002483 Jy/beam ! Combined flux in latest and established models = 1.24293 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 1.24293 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113346Jy sigma=0.906329 ! Fit after self-cal, rms=0.113243Jy sigma=0.899781 ! 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=0.113243Jy sigma=0.899781 ! Fit after self-cal, rms=0.112739Jy sigma=0.887099 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.5729 mas, bmaj=1.933 mas, bpa=-10.19 degrees ! Estimated noise=1.72159 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00710236 Jy ! Component: 100 - total flux cleaned = -0.00763331 Jy ! Component: 150 - total flux cleaned = -0.00790724 Jy ! Component: 200 - total flux cleaned = -0.00809694 Jy ! Total flux subtracted in 200 components = -0.00809694 Jy ! Clean residual min=-0.008677 max=0.007115 Jy/beam ! Clean residual mean=-0.000001 rms=0.001803 Jy/beam ! Combined flux in latest and established models = 1.23483 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 42 components and 1.23483 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111461Jy sigma=0.876526 ! Fit after self-cal, rms=0.111352Jy sigma=0.874747 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 = -0.00241607 Jy ! Component: 100 - total flux cleaned = -0.00234839 Jy ! Component: 150 - total flux cleaned = -0.00229657 Jy ! Component: 200 - total flux cleaned = -0.00220148 Jy ! Total flux subtracted in 200 components = -0.00220148 Jy ! Clean residual min=-0.007660 max=0.006964 Jy/beam ! Clean residual mean=-0.000002 rms=0.001731 Jy/beam ! Combined flux in latest and established models = 1.23263 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 45 components and 1.23263 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111203Jy sigma=0.874029 ! Fit after self-cal, rms=0.111205Jy sigma=0.873808 ! 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=0.111205Jy sigma=0.873808 ! Fit after self-cal, rms=0.111413Jy sigma=0.867924 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.5733 mas, bmaj=1.935 mas, bpa=-10.24 degrees ! Estimated noise=1.72216 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0021327 Jy ! Component: 100 - total flux cleaned = -0.00253158 Jy ! Component: 150 - total flux cleaned = -0.0030944 Jy ! Component: 200 - total flux cleaned = -0.00319963 Jy ! Total flux subtracted in 200 components = -0.00319963 Jy ! Clean residual min=-0.005632 max=0.006319 Jy/beam ! Clean residual mean=-0.000001 rms=0.001457 Jy/beam ! Combined flux in latest and established models = 1.22943 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 46 components and 1.22943 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111088Jy sigma=0.865119 ! Fit after self-cal, rms=0.111111Jy sigma=0.864627 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 (24.8, -40.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00494108 Jy ! Component: 100 - total flux cleaned = 0.00549553 Jy ! Component: 150 - total flux cleaned = 0.00604147 Jy ! Component: 200 - total flux cleaned = 0.00689528 Jy ! Total flux subtracted in 200 components = 0.00689528 Jy ! Clean residual min=-0.005397 max=0.005786 Jy/beam ! Clean residual mean=-0.000000 rms=0.001366 Jy/beam ! Combined flux in latest and established models = 1.23633 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 60 components and 1.23633 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110715Jy sigma=0.861465 ! Fit after self-cal, rms=0.110686Jy sigma=0.861131 ! 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=0.110686Jy sigma=0.861131 ! Fit after self-cal, rms=0.110852Jy sigma=0.859576 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.191 mas, bmaj=2.885 mas, bpa=-12.35 degrees ! Estimated noise=2.46449 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00230615 Jy ! Component: 100 - total flux cleaned = 0.00305618 Jy ! Component: 150 - total flux cleaned = 0.00345395 Jy ! Component: 200 - total flux cleaned = 0.00380275 Jy ! Total flux subtracted in 200 components = 0.00380275 Jy ! Clean residual min=-0.008131 max=0.008188 Jy/beam ! Clean residual mean=0.000002 rms=0.001912 Jy/beam ! Combined flux in latest and established models = 1.24013 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 67 components and 1.24013 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110816Jy sigma=0.858788 ! Fit after self-cal, rms=0.110831Jy sigma=0.858650 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 (-43.2, 50.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00387002 Jy ! Component: 100 - total flux cleaned = 0.00342457 Jy ! Component: 150 - total flux cleaned = 0.00389372 Jy ! Component: 200 - total flux cleaned = 0.00447943 Jy ! Total flux subtracted in 200 components = 0.00447943 Jy ! Clean residual min=-0.006377 max=0.007250 Jy/beam ! Clean residual mean=0.000006 rms=0.001748 Jy/beam ! Combined flux in latest and established models = 1.24461 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 87 components and 1.24461 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110507Jy sigma=0.856590 ! Fit after self-cal, rms=0.110473Jy sigma=0.855957 ! 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=0.5738 mas, bmaj=1.935 mas, bpa=-10.26 degrees ! Estimated noise=1.72209 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5738 x 1.935 at -10.26 degrees (North through East) ! Clean map min=-0.0043643 max=0.97596 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=0.110473Jy sigma=0.855957 ! Fit after self-cal, rms=0.089856Jy sigma=0.661703 ! Inverting map and beam ! Estimated beam: bmin=0.5741 mas, bmaj=1.934 mas, bpa=-10.26 degrees ! Estimated noise=1.7232 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00170484 Jy ! Component: 100 - total flux cleaned = 0.00289137 Jy ! Component: 150 - total flux cleaned = 0.00410772 Jy ! Component: 200 - total flux cleaned = 0.00464417 Jy ! Total flux subtracted in 200 components = 0.00464417 Jy ! Clean residual min=-0.004248 max=0.004183 Jy/beam ! Clean residual mean=0.000001 rms=0.001024 Jy/beam ! Combined flux in latest and established models = 1.24925 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 105 components and 1.24925 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089552Jy sigma=0.657963 ! Fit after self-cal, rms=0.089530Jy sigma=0.657766 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000562392 Jy ! Component: 100 - total flux cleaned = 0.000872184 Jy ! Component: 150 - total flux cleaned = 0.00108024 Jy ! Component: 200 - total flux cleaned = 0.00133925 Jy ! Total flux subtracted in 200 components = 0.00133925 Jy ! Clean residual min=-0.004243 max=0.004045 Jy/beam ! Clean residual mean=0.000001 rms=0.000988 Jy/beam ! Combined flux in latest and established models = 1.25059 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 115 components and 1.25059 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089399Jy sigma=0.656262 ! Fit after self-cal, rms=0.089393Jy sigma=0.656198 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089393Jy sigma=0.656198 ! Fit after self-cal, rms=0.089558Jy sigma=0.655599 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=0.602 mas, bmaj=1.395 mas, bpa=-6.489 degrees ! Estimated noise=2.29719 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.768989 Jy ! Component: 100 - total flux cleaned = 1.00591 Jy ! Component: 150 - total flux cleaned = 1.10955 Jy ! Component: 200 - total flux cleaned = 1.16001 Jy ! Total flux subtracted in 200 components = 1.16001 Jy ! Clean residual min=-0.010945 max=0.023730 Jy/beam ! Clean residual mean=-0.000012 rms=0.002918 Jy/beam ! Combined flux in latest and established models = 1.16001 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 13 model components to the UV plane model. ! The established model now contains 13 components and 1.16001 Jy ! Inverting map and beam ! Estimated beam: bmin=0.5742 mas, bmaj=1.935 mas, bpa=-10.28 degrees ! Estimated noise=1.72363 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 = 0.0282124 Jy ! Component: 100 - total flux cleaned = 0.0430932 Jy ! Component: 150 - total flux cleaned = 0.0529174 Jy ! Component: 200 - total flux cleaned = 0.0603747 Jy ! Total flux subtracted in 200 components = 0.0603747 Jy ! Clean residual min=-0.006019 max=0.005873 Jy/beam ! Clean residual mean=-0.000003 rms=0.001430 Jy/beam ! Combined flux in latest and established models = 1.22039 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 28 components and 1.22039 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=2.191 mas, bmaj=2.883 mas, bpa=-12.32 degrees ! Estimated noise=2.46415 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0098482 Jy ! Component: 100 - total flux cleaned = 0.0167099 Jy ! Component: 150 - total flux cleaned = 0.0217809 Jy ! Component: 200 - total flux cleaned = 0.0253787 Jy ! Total flux subtracted in 200 components = 0.0253787 Jy ! Clean residual min=-0.005700 max=0.005984 Jy/beam ! Clean residual mean=0.000000 rms=0.001640 Jy/beam ! Combined flux in latest and established models = 1.24577 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 = 0.00177758 Jy ! Component: 100 - total flux cleaned = 0.00309092 Jy ! Component: 150 - total flux cleaned = 0.00423977 Jy ! Component: 200 - total flux cleaned = 0.00491768 Jy ! Total flux subtracted in 200 components = 0.00491768 Jy ! Clean residual min=-0.005358 max=0.005396 Jy/beam ! Clean residual mean=0.000003 rms=0.001474 Jy/beam ! Combined flux in latest and established models = 1.25068 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 89 components and 1.25068 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.5742 mas, bmaj=1.935 mas, bpa=-10.28 degrees ! Estimated noise=1.72363 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000152845 Jy ! Component: 100 - total flux cleaned = 0.000930536 Jy ! Component: 150 - total flux cleaned = 0.00199078 Jy ! Component: 200 - total flux cleaned = 0.00209808 Jy ! Total flux subtracted in 200 components = 0.00209808 Jy ! Clean residual min=-0.004471 max=0.003927 Jy/beam ! Clean residual mean=0.000000 rms=0.001044 Jy/beam ! Combined flux in latest and established models = 1.25278 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 110 components and 1.25278 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090053Jy sigma=0.662501 ! Fit after self-cal, rms=0.089999Jy sigma=0.661020 wmodel J1048-1909_X_map.mod ! Writing 110 model components to file: J1048-1909_X_map.mod wobs J1048-1909_X_uvs.fits ! Writing UV FITS file: J1048-1909_X_uvs.fits wwins J1048-1909_X_map.win ! wwins: Wrote 4 windows to J1048-1909_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 = -0.000667586 Jy ! Component: 100 - total flux cleaned = -0.000884464 Jy ! Component: 150 - total flux cleaned = -0.00123268 Jy ! Component: 200 - total flux cleaned = -0.0012352 Jy ! Component: 250 - total flux cleaned = -0.0014982 Jy ! Component: 300 - total flux cleaned = -0.00156245 Jy ! Component: 350 - total flux cleaned = -0.00150103 Jy ! Component: 400 - total flux cleaned = -0.00162129 Jy ! Component: 450 - total flux cleaned = -0.00144336 Jy ! Component: 500 - total flux cleaned = -0.00150298 Jy ! Component: 550 - total flux cleaned = -0.00167372 Jy ! Component: 600 - total flux cleaned = -0.00178564 Jy ! Component: 650 - total flux cleaned = -0.00167501 Jy ! Component: 700 - total flux cleaned = -0.00183922 Jy ! Component: 750 - total flux cleaned = -0.00194575 Jy ! Component: 800 - total flux cleaned = -0.00199853 Jy ! Component: 850 - total flux cleaned = -0.00210263 Jy ! Component: 900 - total flux cleaned = -0.00205101 Jy ! Component: 950 - total flux cleaned = -0.00215247 Jy ! Component: 1000 - total flux cleaned = -0.00210241 Jy ! Component: 1050 - total flux cleaned = -0.00220137 Jy ! Component: 1100 - total flux cleaned = -0.00234803 Jy ! Component: 1150 - total flux cleaned = -0.0022515 Jy ! Component: 1200 - total flux cleaned = -0.00234666 Jy ! Component: 1250 - total flux cleaned = -0.00248832 Jy ! Component: 1300 - total flux cleaned = -0.00244132 Jy ! Component: 1350 - total flux cleaned = -0.0024416 Jy ! Component: 1400 - total flux cleaned = -0.00248767 Jy ! Component: 1450 - total flux cleaned = -0.00253334 Jy ! Component: 1500 - total flux cleaned = -0.00257858 Jy ! Component: 1550 - total flux cleaned = -0.00257899 Jy ! Component: 1600 - total flux cleaned = -0.00262303 Jy ! Component: 1650 - total flux cleaned = -0.00249107 Jy ! Component: 1700 - total flux cleaned = -0.00244791 Jy ! Component: 1750 - total flux cleaned = -0.00227612 Jy ! Component: 1800 - total flux cleaned = -0.00206364 Jy ! Component: 1850 - total flux cleaned = -0.0018956 Jy ! Component: 1900 - total flux cleaned = -0.00189583 Jy ! Component: 1950 - total flux cleaned = -0.00168903 Jy ! Component: 2000 - total flux cleaned = -0.00173057 Jy ! Component: 2050 - total flux cleaned = -0.00168962 Jy ! Component: 2100 - total flux cleaned = -0.00152807 Jy ! Component: 2150 - total flux cleaned = -0.00136752 Jy ! Component: 2200 - total flux cleaned = -0.00144753 Jy ! Component: 2250 - total flux cleaned = -0.00124998 Jy ! Component: 2300 - total flux cleaned = -0.00121127 Jy ! Component: 2350 - total flux cleaned = -0.0010945 Jy ! Component: 2400 - total flux cleaned = -0.0010943 Jy ! Component: 2450 - total flux cleaned = -0.000979503 Jy ! Component: 2500 - total flux cleaned = -0.000941086 Jy ! Component: 2550 - total flux cleaned = -0.000789997 Jy ! Component: 2600 - total flux cleaned = -0.00086498 Jy ! Component: 2650 - total flux cleaned = -0.000827742 Jy ! Component: 2700 - total flux cleaned = -0.000790664 Jy ! Component: 2750 - total flux cleaned = -0.000717379 Jy ! Component: 2800 - total flux cleaned = -0.000389292 Jy ! Component: 2850 - total flux cleaned = -0.000462261 Jy ! Component: 2900 - total flux cleaned = -0.000318443 Jy ! Component: 2950 - total flux cleaned = -0.000425705 Jy ! Component: 3000 - total flux cleaned = -0.000318832 Jy ! Component: 3050 - total flux cleaned = -0.000248404 Jy ! Component: 3100 - total flux cleaned = -0.000143203 Jy ! Component: 3150 - total flux cleaned = -0.00010846 Jy ! Component: 3200 - total flux cleaned = -4.36602e-06 Jy ! Component: 3250 - total flux cleaned = 6.45784e-05 Jy ! Component: 3300 - total flux cleaned = 0.00030445 Jy ! Component: 3350 - total flux cleaned = 0.000440568 Jy ! Component: 3400 - total flux cleaned = 0.000643475 Jy ! Component: 3450 - total flux cleaned = 0.0008789 Jy ! Component: 3500 - total flux cleaned = 0.000845571 Jy ! Component: 3550 - total flux cleaned = 0.00104515 Jy ! Component: 3600 - total flux cleaned = 0.0012108 Jy ! Component: 3650 - total flux cleaned = 0.00140851 Jy ! Component: 3700 - total flux cleaned = 0.00153941 Jy ! Component: 3750 - total flux cleaned = 0.00160454 Jy ! Component: 3800 - total flux cleaned = 0.00176653 Jy ! Component: 3850 - total flux cleaned = 0.00183089 Jy ! Component: 3900 - total flux cleaned = 0.00199159 Jy ! Component: 3950 - total flux cleaned = 0.00208745 Jy ! Component: 4000 - total flux cleaned = 0.00224652 Jy ! Component: 4050 - total flux cleaned = 0.00237242 Jy ! Total flux subtracted in 4096 components = 0.0024984 Jy ! Clean residual min=-0.001838 max=0.001797 Jy/beam ! Clean residual mean=0.000001 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 1.25528 Jy keep ! Adding 271 model components to the UV plane model. ! The established model now contains 381 components and 1.25528 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv118_uvs/J1048-1909_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5742 x 1.935 at -10.28 degrees (North through East) ! Clean map min=-0.0031611 max=0.97756 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv118_uvs/J1048-1909_X_map.fits wmodel /scr/pima/rv118_uvs/J1048-1909_X_map.mod ! Writing 381 model components to file: /scr/pima/rv118_uvs/J1048-1909_X_map.mod wobs /scr/pima/rv118_uvs/J1048-1909_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv118_uvs/J1048-1909_X_uvs.fits wwins /scr/pima/rv118_uvs/J1048-1909_X_map.win ! wwins: Wrote 5 windows to /scr/pima/rv118_uvs/J1048-1909_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.977558 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000508014 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.155903 0.155903 0.311806 0.623612 1.24722 2.49445 4.98889 9.97779 19.9556 39.9111 79.8223 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.977 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1924.27 quit ! Quitting program ! Log file /scr/pima/rv118_uvs/J1048-1909_X_dfm.log closed on Sun Dec 10 00:09:04 2017