! Started logfile: .//J0811+0146_X_dfm.log on Wed Nov 16 11:54:12 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J0811+0146_X_uvm.fits ! Reading UV FITS file: .//J0811+0146_X_uvm.fits ! AN table 1: 40 integrations on 36 of 36 possible baselines. ! AN table 2: 25 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.900975 visibilities/baseline/integration-bin. ! Found source: J0811+0146 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): I ! ! Read 94 lines of history. ! ! Reading 18488 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Polarization RR is unavailable. ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: I, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 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 J0811+0146_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 21 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.347223Jy sigma=42.810121 ! Fit after self-cal, rms=0.132893Jy sigma=4.371701 ! 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=0.8026 mas, bmaj=2.121 mas, bpa=-7.588 degrees ! Estimated noise=0.300265 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 = 0.676524 Jy ! Component: 100 - total flux cleaned = 0.824051 Jy ! Total flux subtracted in 100 components = 0.824051 Jy ! Clean residual min=-0.018696 max=0.041195 Jy/beam ! Clean residual mean=-0.000051 rms=0.004487 Jy/beam ! Combined flux in latest and established models = 0.824051 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.824051 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.089783Jy sigma=2.768528 ! Fit after self-cal, rms=0.089781Jy sigma=2.768468 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0384119 Jy ! Component: 100 - total flux cleaned = 0.0575498 Jy ! Total flux subtracted in 100 components = 0.0575498 Jy ! Clean residual min=-0.019504 max=0.016772 Jy/beam ! Clean residual mean=-0.000037 rms=0.003103 Jy/beam ! Combined flux in latest and established models = 0.881601 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.8816 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.062636Jy sigma=1.964871 ! Fit after self-cal, rms=0.062625Jy sigma=1.964420 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.066 mas, bmaj=2.804 mas, bpa=-10.74 degrees ! Estimated noise=0.164707 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 = 0.017236 Jy ! Component: 100 - total flux cleaned = 0.0268338 Jy ! Component: 150 - total flux cleaned = 0.0330468 Jy ! Component: 200 - total flux cleaned = 0.0370902 Jy ! Total flux subtracted in 200 components = 0.0370902 Jy ! Clean residual min=-0.018577 max=0.016560 Jy/beam ! Clean residual mean=-0.000057 rms=0.003974 Jy/beam ! Combined flux in latest and established models = 0.918691 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 36 components and 0.918691 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.056805Jy sigma=1.828810 ! Fit after self-cal, rms=0.056788Jy sigma=1.828144 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.066 x 2.804 at -10.74 degrees (North through East) ! Clean map min=-0.018241 max=0.87757 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 1.02 FD 0.93 HN 1.00 KP 1.07 ! LA 0.95 MK 0.99 NL 1.05 OV 0.99 ! PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.95 HN 1.03 KP 1.08 ! LA 0.96 MK 1.00 NL 1.08 OV 1.00 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.94 HN 1.01 KP 1.06 ! LA 0.96 MK 1.00 NL 1.05 OV 0.98 ! PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.95 HN 1.03 KP 1.08 ! LA 0.97 MK 1.00 NL 1.09 OV 1.00 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.93 HN 1.00 KP 1.06 ! LA 0.95 MK 1.00 NL 1.05 OV 0.99 ! PT 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 0.95 HN 1.03 KP 1.08 ! LA 0.97 MK 1.00 NL 1.08 OV 1.01 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.93 HN 0.99 KP 1.06 ! LA 0.95 MK 1.00 NL 1.04 OV 0.98 ! PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.96 HN 1.02 KP 1.08 ! LA 0.96 MK 1.00 NL 1.08 OV 1.00 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.94 HN 0.99 KP 1.06 ! LA 0.94 MK 1.00 NL 1.04 OV 0.99 ! PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.95 HN 1.03 KP 1.07 ! LA 0.96 MK 1.00 NL 1.07 OV 1.00 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.93 HN 0.99 KP 1.06 ! LA 0.94 MK 1.00 NL 1.04 OV 0.99 ! PT 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.95 HN 1.03 KP 1.07 ! LA 0.96 MK 1.00 NL 1.08 OV 0.99 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.94 HN 0.98 KP 1.05 ! LA 0.94 MK 1.00 NL 1.04 OV 0.98 ! PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.95 HN 1.03 KP 1.07 ! LA 0.95 MK 0.99 NL 1.08 OV 0.99 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.93 HN 0.99 KP 1.06 ! LA 0.94 MK 0.99 NL 1.04 OV 0.98 ! PT 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.95 HN 1.02 KP 1.07 ! LA 0.96 MK 0.99 NL 1.07 OV 1.00 ! PT 0.96 SC 0.99 ! ! ! Fit before self-cal, rms=0.056788Jy sigma=1.828144 ! Fit after self-cal, rms=0.024729Jy sigma=0.724120 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.068 mas, bmaj=2.816 mas, bpa=-10.68 degrees ! Estimated noise=0.164851 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 = -0.0027091 Jy ! Component: 100 - total flux cleaned = -0.00289805 Jy ! Component: 150 - total flux cleaned = -0.00298602 Jy ! Component: 200 - total flux cleaned = -0.00305965 Jy ! Total flux subtracted in 200 components = -0.00305965 Jy ! Clean residual min=-0.002058 max=0.002514 Jy/beam ! Clean residual mean=-0.000004 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.915631 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.915631 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024358Jy sigma=0.712170 ! Fit after self-cal, rms=0.024340Jy sigma=0.711457 ! Inverting map ! Added new window around map position (-7.2, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143684 Jy ! Component: 100 - total flux cleaned = 0.0017904 Jy ! Component: 150 - total flux cleaned = 0.00204627 Jy ! Component: 200 - total flux cleaned = 0.00214106 Jy ! Total flux subtracted in 200 components = 0.00214106 Jy ! Clean residual min=-0.001770 max=0.001584 Jy/beam ! Clean residual mean=-0.000003 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.917772 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 51 components and 0.917772 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024131Jy sigma=0.704897 ! Fit after self-cal, rms=0.024114Jy sigma=0.704285 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024114Jy sigma=0.704285 ! Fit after self-cal, rms=0.024072Jy sigma=0.702829 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.069 mas, bmaj=2.816 mas, bpa=-10.65 degrees ! Estimated noise=0.164868 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000925356 Jy ! Component: 100 - total flux cleaned = -0.000825602 Jy ! Component: 150 - total flux cleaned = -0.000795099 Jy ! Component: 200 - total flux cleaned = -0.000694567 Jy ! Total flux subtracted in 200 components = -0.000694567 Jy ! Clean residual min=-0.001478 max=0.001455 Jy/beam ! Clean residual mean=-0.000003 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.917077 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 56 components and 0.917077 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023981Jy sigma=0.699907 ! Fit after self-cal, rms=0.023977Jy sigma=0.699700 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 = 8.40573e-06 Jy ! Component: 100 - total flux cleaned = 0.000145669 Jy ! Component: 150 - total flux cleaned = 0.000226112 Jy ! Component: 200 - total flux cleaned = 0.000261618 Jy ! Total flux subtracted in 200 components = 0.000261618 Jy ! Clean residual min=-0.001375 max=0.001372 Jy/beam ! Clean residual mean=-0.000003 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.917339 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 64 components and 0.917339 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023939Jy sigma=0.698543 ! Fit after self-cal, rms=0.023935Jy sigma=0.698389 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023935Jy sigma=0.698389 ! Fit after self-cal, rms=0.023922Jy sigma=0.697889 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.069 mas, bmaj=2.817 mas, bpa=-10.65 degrees ! Estimated noise=0.164871 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00051552 Jy ! Component: 100 - total flux cleaned = -0.000586026 Jy ! Component: 150 - total flux cleaned = -0.000530046 Jy ! Component: 200 - total flux cleaned = -0.000496322 Jy ! Total flux subtracted in 200 components = -0.000496322 Jy ! Clean residual min=-0.001241 max=0.001306 Jy/beam ! Clean residual mean=-0.000003 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.916843 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 71 components and 0.916843 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023883Jy sigma=0.696691 ! Fit after self-cal, rms=0.023880Jy sigma=0.696566 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 (7.2, -22.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123231 Jy ! Component: 100 - total flux cleaned = 0.00152121 Jy ! Component: 150 - total flux cleaned = 0.00165488 Jy ! Component: 200 - total flux cleaned = 0.00176947 Jy ! Total flux subtracted in 200 components = 0.00176947 Jy ! Clean residual min=-0.001069 max=0.001126 Jy/beam ! Clean residual mean=-0.000002 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.918612 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 91 components and 0.918612 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023803Jy sigma=0.693739 ! Fit after self-cal, rms=0.023802Jy sigma=0.693664 ! Inverting map ! Added new window around map position (1, 13.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000610661 Jy ! Component: 100 - total flux cleaned = 0.000816484 Jy ! Component: 150 - total flux cleaned = 0.000966863 Jy ! Component: 200 - total flux cleaned = 0.0010649 Jy ! Total flux subtracted in 200 components = 0.0010649 Jy ! Clean residual min=-0.000905 max=0.000898 Jy/beam ! Clean residual mean=-0.000002 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.919677 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 109 components and 0.919677 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023742Jy sigma=0.691756 ! Fit after self-cal, rms=0.023741Jy sigma=0.691721 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023741Jy sigma=0.691721 ! Fit after self-cal, rms=0.023722Jy sigma=0.691272 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.184 mas, bmaj=3.751 mas, bpa=-11.83 degrees ! Estimated noise=0.195235 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.40822e-05 Jy ! Component: 100 - total flux cleaned = 0.00019511 Jy ! Component: 150 - total flux cleaned = 0.000396353 Jy ! Component: 200 - total flux cleaned = 0.00049158 Jy ! Total flux subtracted in 200 components = 0.00049158 Jy ! Clean residual min=-0.000920 max=0.000989 Jy/beam ! Clean residual mean=-0.000003 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.920169 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 118 components and 0.920169 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023706Jy sigma=0.690730 ! Fit after self-cal, rms=0.023706Jy sigma=0.690696 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.52502e-06 Jy ! Component: 100 - total flux cleaned = 3.97468e-05 Jy ! Component: 150 - total flux cleaned = 6.02343e-05 Jy ! Component: 200 - total flux cleaned = 6.03239e-05 Jy ! Total flux subtracted in 200 components = 6.03239e-05 Jy ! Clean residual min=-0.000914 max=0.000936 Jy/beam ! Clean residual mean=-0.000003 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.920229 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 123 components and 0.920229 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023699Jy sigma=0.690524 ! Fit after self-cal, rms=0.023700Jy sigma=0.690517 ! 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=1.07 mas, bmaj=2.817 mas, bpa=-10.64 degrees ! Estimated noise=0.164838 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.07 x 2.817 at -10.64 degrees (North through East) ! Clean map min=-0.00077455 max=0.87841 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023700Jy sigma=0.690517 ! Fit after self-cal, rms=0.022059Jy sigma=0.635141 ! Inverting map and beam ! Estimated beam: bmin=1.07 mas, bmaj=2.817 mas, bpa=-10.64 degrees ! Estimated noise=0.164807 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000169863 Jy ! Component: 100 - total flux cleaned = -0.000219595 Jy ! Component: 150 - total flux cleaned = -0.000280113 Jy ! Component: 200 - total flux cleaned = -0.000349603 Jy ! Total flux subtracted in 200 components = -0.000349603 Jy ! Clean residual min=-0.000778 max=0.000831 Jy/beam ! Clean residual mean=-0.000002 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.91988 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 132 components and 0.91988 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022036Jy sigma=0.634445 ! Fit after self-cal, rms=0.022035Jy sigma=0.634411 ! Inverting map ! Added new window around map position (-39.2, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000620471 Jy ! Component: 100 - total flux cleaned = 0.000655478 Jy ! Component: 150 - total flux cleaned = 0.000654679 Jy ! Component: 200 - total flux cleaned = 0.000682529 Jy ! Total flux subtracted in 200 components = 0.000682529 Jy ! Clean residual min=-0.000760 max=0.000745 Jy/beam ! Clean residual mean=-0.000001 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.920562 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 144 components and 0.920562 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022001Jy sigma=0.633374 ! Fit after self-cal, rms=0.022000Jy sigma=0.633329 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022000Jy sigma=0.633329 ! Fit after self-cal, rms=0.021995Jy sigma=0.633253 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=0.8036 mas, bmaj=2.127 mas, bpa=-7.424 degrees ! Estimated noise=0.30188 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.68016 Jy ! Component: 100 - total flux cleaned = 0.828479 Jy ! Component: 150 - total flux cleaned = 0.863961 Jy ! Component: 200 - total flux cleaned = 0.88064 Jy ! Total flux subtracted in 200 components = 0.88064 Jy ! Clean residual min=-0.004304 max=0.008370 Jy/beam ! Clean residual mean=-0.000009 rms=0.001040 Jy/beam ! Combined flux in latest and established models = 0.88064 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 0.88064 Jy ! Inverting map and beam ! Estimated beam: bmin=1.07 mas, bmaj=2.818 mas, bpa=-10.64 degrees ! Estimated noise=0.164783 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 = 0.0141856 Jy ! Component: 100 - total flux cleaned = 0.0210614 Jy ! Component: 150 - total flux cleaned = 0.0248639 Jy ! Component: 200 - total flux cleaned = 0.026895 Jy ! Total flux subtracted in 200 components = 0.026895 Jy ! Clean residual min=-0.001706 max=0.002297 Jy/beam ! Clean residual mean=-0.000006 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.907535 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 47 components and 0.907535 Jy ! Inverting map ! Added new window around map position (-0.8, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00206057 Jy ! Component: 100 - total flux cleaned = 0.00306735 Jy ! Component: 150 - total flux cleaned = 0.00383734 Jy ! Component: 200 - total flux cleaned = 0.00441534 Jy ! Total flux subtracted in 200 components = 0.00441534 Jy ! Clean residual min=-0.001276 max=0.001299 Jy/beam ! Clean residual mean=-0.000003 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.911951 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 74 components and 0.911951 Jy ! Inverting map ! Added new window around map position (-1.2, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011495 Jy ! Component: 100 - total flux cleaned = 0.00167994 Jy ! Component: 150 - total flux cleaned = 0.00205344 Jy ! Component: 200 - total flux cleaned = 0.00239648 Jy ! Total flux subtracted in 200 components = 0.00239648 Jy ! Clean residual min=-0.000999 max=0.000831 Jy/beam ! Clean residual mean=-0.000003 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.914347 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 94 components and 0.914347 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=2.184 mas, bmaj=3.751 mas, bpa=-11.82 degrees ! Estimated noise=0.195133 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000898956 Jy ! Component: 100 - total flux cleaned = 0.00156834 Jy ! Component: 150 - total flux cleaned = 0.0021179 Jy ! Component: 200 - total flux cleaned = 0.00258637 Jy ! Total flux subtracted in 200 components = 0.00258637 Jy ! Clean residual min=-0.000892 max=0.000778 Jy/beam ! Clean residual mean=-0.000003 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.916934 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 = 0.000313062 Jy ! Component: 100 - total flux cleaned = 0.0005957 Jy ! Component: 150 - total flux cleaned = 0.000773669 Jy ! Component: 200 - total flux cleaned = 0.000915127 Jy ! Total flux subtracted in 200 components = 0.000915127 Jy ! Clean residual min=-0.000848 max=0.000783 Jy/beam ! Clean residual mean=-0.000002 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.917849 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 169 components and 0.917849 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.07 mas, bmaj=2.818 mas, bpa=-10.64 degrees ! Estimated noise=0.164783 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000413328 Jy ! Component: 100 - total flux cleaned = -0.00054591 Jy ! Component: 150 - total flux cleaned = -0.000498842 Jy ! Component: 200 - total flux cleaned = -0.000411737 Jy ! Total flux subtracted in 200 components = -0.000411737 Jy ! Clean residual min=-0.000738 max=0.000677 Jy/beam ! Clean residual mean=-0.000002 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.917437 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 183 components and 0.917437 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022009Jy sigma=0.633725 ! Fit after self-cal, rms=0.022002Jy sigma=0.633499 wmodel /J0811+0146_X_map.mod ! wmodel: Unable to open new model file: /J0811+0146_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J0811+0146_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.07 x 2.818 at -10.64 degrees (North through East) ! Clean map min=-0.0010272 max=0.88027 Jy/beam ! Writing clean map to FITS file: .//J0811+0146_X_map.fits wmodel .//J0811+0146_X_map.mod ! Writing 183 model components to file: .//J0811+0146_X_map.mod wobs .//J0811+0146_X_uvs.fits ! Writing UV FITS file: .//J0811+0146_X_uvs.fits wwins .//J0811+0146_X_map.win ! wwins: Wrote 7 windows to .//J0811+0146_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.88027 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000174286 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0593973 0.0593973 0.118795 0.237589 0.475179 0.950357 1.90071 3.80143 7.60286 15.2057 30.4114 60.8228 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.88 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 5050.73 quit ! Quitting program ! Log file .//J0811+0146_X_dfm.log closed on Wed Nov 16 11:54:16 2016