! Started logfile: .//J1258-2219_X_dfm.log on Wed Nov 16 11:58:24 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 .//J1258-2219_X_uvm.fits ! Reading UV FITS file: .//J1258-2219_X_uvm.fits ! AN table 1: 178 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.777528 visibilities/baseline/integration-bin. ! Found source: J1258-2219 ! ! 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 49824 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 J1258-2219_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 228 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 228 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 228 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 228 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 228 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 228 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 228 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 228 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.122373Jy sigma=29.170022 ! Fit after self-cal, rms=0.510492Jy sigma=12.112806 ! 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=0.6943 mas, bmaj=1.866 mas, bpa=-1.193 degrees ! Estimated noise=0.263473 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 = 0.384356 Jy ! Component: 100 - total flux cleaned = 0.473006 Jy ! Total flux subtracted in 100 components = 0.473006 Jy ! Clean residual min=-0.016214 max=0.036427 Jy/beam ! Clean residual mean=0.000036 rms=0.004031 Jy/beam ! Combined flux in latest and established models = 0.473006 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.473006 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=0.125199Jy sigma=3.199305 ! Fit after self-cal, rms=0.124992Jy sigma=3.197492 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0397678 Jy ! Component: 100 - total flux cleaned = 0.0646721 Jy ! Total flux subtracted in 100 components = 0.0646721 Jy ! Clean residual min=-0.015005 max=0.025250 Jy/beam ! Clean residual mean=0.000022 rms=0.003031 Jy/beam ! Combined flux in latest and established models = 0.537678 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 18 components and 0.537678 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=0.103486Jy sigma=2.368835 ! Fit after self-cal, rms=0.103342Jy sigma=2.367241 ! Inverting map ! Added new window around map position (-1.2, -2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0229515 Jy ! Component: 100 - total flux cleaned = 0.0376515 Jy ! Total flux subtracted in 100 components = 0.0376515 Jy ! Clean residual min=-0.014567 max=0.019670 Jy/beam ! Clean residual mean=0.000013 rms=0.002596 Jy/beam ! Combined flux in latest and established models = 0.575329 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 32 components and 0.575329 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=0.094950Jy sigma=2.016273 ! Fit after self-cal, rms=0.094582Jy sigma=1.999999 ! Inverting map ! Added new window around map position (1, -2.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0193625 Jy ! Component: 100 - total flux cleaned = 0.0322142 Jy ! Total flux subtracted in 100 components = 0.0322142 Jy ! Clean residual min=-0.013407 max=0.017890 Jy/beam ! Clean residual mean=0.000007 rms=0.002285 Jy/beam ! Combined flux in latest and established models = 0.607544 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 42 components and 0.607544 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=0.085349Jy sigma=1.726956 ! Fit after self-cal, rms=0.084779Jy sigma=1.712895 ! Inverting map ! Added new window around map position (2, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0151273 Jy ! Component: 100 - total flux cleaned = 0.0245949 Jy ! Total flux subtracted in 100 components = 0.0245949 Jy ! Clean residual min=-0.011944 max=0.013887 Jy/beam ! Clean residual mean=0.000002 rms=0.002042 Jy/beam ! Combined flux in latest and established models = 0.632139 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 49 components and 0.632139 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=0.078552Jy sigma=1.544523 ! Fit after self-cal, rms=0.078063Jy sigma=1.530539 ! 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=0.8824 mas, bmaj=2.264 mas, bpa=0.9891 degrees ! Estimated noise=0.1285 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 = 0.0196466 Jy ! Component: 100 - total flux cleaned = 0.0327462 Jy ! Component: 150 - total flux cleaned = 0.0419348 Jy ! Component: 200 - total flux cleaned = 0.04527 Jy ! Total flux subtracted in 200 components = 0.04527 Jy ! Clean residual min=-0.012025 max=0.012767 Jy/beam ! Clean residual mean=-0.000049 rms=0.003049 Jy/beam ! Combined flux in latest and established models = 0.677409 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 65 components and 0.677409 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=0.070094Jy sigma=1.347719 ! Fit after self-cal, rms=0.069942Jy sigma=1.341497 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8824 x 2.264 at 0.9891 degrees (North through East) ! Clean map min=-0.011654 max=0.48076 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. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 1.17 KP 1.06 ! LA 0.96 MK 1.02 NL 1.03 OV 0.98 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 1.18 KP 1.05 ! LA 0.93 MK 1.02 NL 1.03 OV 0.97 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 1.16 KP 1.05 ! LA 0.95 MK 1.02 NL 1.02 OV 0.99 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 1.16 KP 1.05 ! LA 0.95 MK 1.01 NL 1.02 OV 0.98 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.94 HN 1.16 KP 1.05 ! LA 0.94 MK 1.01 NL 1.01 OV 0.98 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.94 HN 1.16 KP 1.05 ! LA 0.94 MK 1.01 NL 1.01 OV 0.98 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.94 HN 1.15 KP 1.05 ! LA 0.94 MK 1.00 NL 1.01 OV 0.98 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.94 HN 1.16 KP 1.05 ! LA 0.94 MK 1.00 NL 1.00 OV 0.97 ! PT 0.94 SC 0.99 ! ! ! Fit before self-cal, rms=0.069942Jy sigma=1.341497 ! Fit after self-cal, rms=0.056881Jy sigma=1.032946 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8884 mas, bmaj=2.268 mas, bpa=1.155 degrees ! Estimated noise=0.129877 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 = -0.00551152 Jy ! Component: 100 - total flux cleaned = -0.00657928 Jy ! Component: 150 - total flux cleaned = -0.00717935 Jy ! Component: 200 - total flux cleaned = -0.00770496 Jy ! Total flux subtracted in 200 components = -0.00770496 Jy ! Clean residual min=-0.006858 max=0.007388 Jy/beam ! Clean residual mean=-0.000006 rms=0.001661 Jy/beam ! Combined flux in latest and established models = 0.669704 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 83 components and 0.669704 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=0.055505Jy sigma=1.007488 ! Fit after self-cal, rms=0.055441Jy sigma=1.005141 ! 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=0.055441Jy sigma=1.005141 ! Fit after self-cal, rms=0.048525Jy sigma=0.875641 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8895 mas, bmaj=2.268 mas, bpa=1.182 degrees ! Estimated noise=0.130272 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0038697 Jy ! Component: 100 - total flux cleaned = -0.0047068 Jy ! Component: 150 - total flux cleaned = -0.00498264 Jy ! Component: 200 - total flux cleaned = -0.0053377 Jy ! Total flux subtracted in 200 components = -0.0053377 Jy ! Clean residual min=-0.004942 max=0.006121 Jy/beam ! Clean residual mean=-0.000005 rms=0.001097 Jy/beam ! Combined flux in latest and established models = 0.664366 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 101 components and 0.664366 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=0.047362Jy sigma=0.845219 ! Fit after self-cal, rms=0.047314Jy sigma=0.843884 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 (3.6, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00538098 Jy ! Component: 100 - total flux cleaned = 0.00649694 Jy ! Component: 150 - total flux cleaned = 0.00706467 Jy ! Component: 200 - total flux cleaned = 0.00745614 Jy ! Total flux subtracted in 200 components = 0.00745614 Jy ! Clean residual min=-0.005096 max=0.003925 Jy/beam ! Clean residual mean=-0.000004 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 0.671822 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 124 components and 0.671822 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=0.046392Jy sigma=0.816566 ! Fit after self-cal, rms=0.046349Jy sigma=0.815144 ! 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=0.046349Jy sigma=0.815144 ! Fit after self-cal, rms=0.043102Jy sigma=0.765274 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.889 mas, bmaj=2.267 mas, bpa=1.185 degrees ! Estimated noise=0.130075 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00266487 Jy ! Component: 100 - total flux cleaned = -0.00268025 Jy ! Component: 150 - total flux cleaned = -0.00259505 Jy ! Component: 200 - total flux cleaned = -0.00244034 Jy ! Total flux subtracted in 200 components = -0.00244034 Jy ! Clean residual min=-0.003198 max=0.003259 Jy/beam ! Clean residual mean=-0.000003 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.669382 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 136 components and 0.669382 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=0.042581Jy sigma=0.752512 ! Fit after self-cal, rms=0.042561Jy sigma=0.752102 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 (0.8, 16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00220958 Jy ! Component: 100 - total flux cleaned = 0.00253152 Jy ! Component: 150 - total flux cleaned = 0.00295501 Jy ! Component: 200 - total flux cleaned = 0.00314741 Jy ! Total flux subtracted in 200 components = 0.00314741 Jy ! Clean residual min=-0.003209 max=0.002407 Jy/beam ! Clean residual mean=-0.000003 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.672529 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 150 components and 0.672529 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=0.042172Jy sigma=0.742552 ! Fit after self-cal, rms=0.042158Jy sigma=0.742378 ! 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=0.042158Jy sigma=0.742378 ! Fit after self-cal, rms=0.042151Jy sigma=0.739584 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.196 mas, bmaj=5.005 mas, bpa=5.849 degrees ! Estimated noise=0.161043 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00101011 Jy ! Component: 100 - total flux cleaned = -0.000946274 Jy ! Component: 150 - total flux cleaned = -0.000950033 Jy ! Component: 200 - total flux cleaned = -0.00081356 Jy ! Total flux subtracted in 200 components = -0.00081356 Jy ! Clean residual min=-0.003191 max=0.003051 Jy/beam ! Clean residual mean=-0.000007 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 0.671716 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 155 components and 0.671716 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=0.041956Jy sigma=0.736058 ! Fit after self-cal, rms=0.041920Jy sigma=0.735348 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 = 0.0001091 Jy ! Component: 100 - total flux cleaned = 0.000346652 Jy ! Component: 150 - total flux cleaned = 0.000623613 Jy ! Component: 200 - total flux cleaned = 0.000805613 Jy ! Total flux subtracted in 200 components = 0.000805613 Jy ! Clean residual min=-0.003020 max=0.003002 Jy/beam ! Clean residual mean=-0.000006 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.672521 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 156 components and 0.672521 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=0.041868Jy sigma=0.734418 ! Fit after self-cal, rms=0.041856Jy sigma=0.734131 ! 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=0.8892 mas, bmaj=2.267 mas, bpa=1.188 degrees ! Estimated noise=0.130027 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8892 x 2.267 at 1.188 degrees (North through East) ! Clean map min=-0.0026534 max=0.48899 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6962 mas, bmaj=1.863 mas, bpa=-0.6264 degrees ! Estimated noise=0.267234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.389119 Jy ! Component: 100 - total flux cleaned = 0.482374 Jy ! Component: 150 - total flux cleaned = 0.524509 Jy ! Component: 200 - total flux cleaned = 0.550366 Jy ! Total flux subtracted in 200 components = 0.550366 Jy ! Clean residual min=-0.007489 max=0.014947 Jy/beam ! Clean residual mean=0.000023 rms=0.001776 Jy/beam ! Combined flux in latest and established models = 0.550366 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.550366 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8892 mas, bmaj=2.267 mas, bpa=1.188 degrees ! Estimated noise=0.130027 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 = 0.0320958 Jy ! Component: 100 - total flux cleaned = 0.0522358 Jy ! Component: 150 - total flux cleaned = 0.0657679 Jy ! Component: 200 - total flux cleaned = 0.0756211 Jy ! Total flux subtracted in 200 components = 0.0756211 Jy ! Clean residual min=-0.004195 max=0.007379 Jy/beam ! Clean residual mean=-0.000007 rms=0.001517 Jy/beam ! Combined flux in latest and established models = 0.625987 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 60 components and 0.625987 Jy ! Inverting map ! Added new window around map position (11.4, -22.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00798779 Jy ! Component: 100 - total flux cleaned = 0.0140856 Jy ! Component: 150 - total flux cleaned = 0.0190097 Jy ! Component: 200 - total flux cleaned = 0.0230324 Jy ! Total flux subtracted in 200 components = 0.0230324 Jy ! Clean residual min=-0.002870 max=0.003739 Jy/beam ! Clean residual mean=-0.000006 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.64902 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 99 components and 0.64902 Jy ! Inverting map ! Added new window around map position (-6, 15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00407012 Jy ! Component: 100 - total flux cleaned = 0.0071122 Jy ! Component: 150 - total flux cleaned = 0.00971281 Jy ! Component: 200 - total flux cleaned = 0.0119505 Jy ! Total flux subtracted in 200 components = 0.0119505 Jy ! Clean residual min=-0.002298 max=0.002550 Jy/beam ! Clean residual mean=-0.000004 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.66097 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 132 components and 0.660971 Jy ! Inverting map ! Added new window around map position (-12, 20.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00259985 Jy ! Component: 100 - total flux cleaned = 0.00434395 Jy ! Component: 150 - total flux cleaned = 0.00546309 Jy ! Component: 200 - total flux cleaned = 0.00628893 Jy ! Total flux subtracted in 200 components = 0.00628893 Jy ! Clean residual min=-0.002068 max=0.002334 Jy/beam ! Clean residual mean=-0.000003 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.667259 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 163 components and 0.66726 Jy ! Inverting map ! Added new window around map position (2.6, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152663 Jy ! Component: 100 - total flux cleaned = 0.00211507 Jy ! Component: 150 - total flux cleaned = 0.00270687 Jy ! Component: 200 - total flux cleaned = 0.00325315 Jy ! Total flux subtracted in 200 components = 0.00325315 Jy ! Clean residual min=-0.001833 max=0.001895 Jy/beam ! Clean residual mean=-0.000002 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.670513 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 180 components and 0.670513 Jy ! Inverting map ! Added new window around map position (-3.8, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000835947 Jy ! Component: 100 - total flux cleaned = 0.00108496 Jy ! Component: 150 - total flux cleaned = 0.00149971 Jy ! Component: 200 - total flux cleaned = 0.00188375 Jy ! Total flux subtracted in 200 components = 0.00188375 Jy ! Clean residual min=-0.001821 max=0.001494 Jy/beam ! Clean residual mean=-0.000002 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.672396 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 195 components and 0.672397 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=2.196 mas, bmaj=5.005 mas, bpa=5.849 degrees ! Estimated noise=0.161043 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151902 Jy ! Component: 100 - total flux cleaned = 0.00239406 Jy ! Component: 150 - total flux cleaned = 0.00308079 Jy ! Component: 200 - total flux cleaned = 0.00357195 Jy ! Total flux subtracted in 200 components = 0.00357195 Jy ! Clean residual min=-0.002228 max=0.001848 Jy/beam ! Clean residual mean=-0.000002 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.675968 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 = 0.000260913 Jy ! Component: 100 - total flux cleaned = 0.000422099 Jy ! Component: 150 - total flux cleaned = 0.000523481 Jy ! Component: 200 - total flux cleaned = 0.000643599 Jy ! Total flux subtracted in 200 components = 0.000643599 Jy ! Clean residual min=-0.002188 max=0.001744 Jy/beam ! Clean residual mean=-0.000002 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.676612 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 217 components and 0.676612 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8892 mas, bmaj=2.267 mas, bpa=1.188 degrees ! Estimated noise=0.130027 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.55958e-05 Jy ! Component: 100 - total flux cleaned = -0.000210379 Jy ! Component: 150 - total flux cleaned = -0.000245999 Jy ! Component: 200 - total flux cleaned = -0.000279993 Jy ! Total flux subtracted in 200 components = -0.000279993 Jy ! Clean residual min=-0.001826 max=0.001592 Jy/beam ! Clean residual mean=-0.000001 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.676332 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 238 components and 0.676332 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=0.040641Jy sigma=0.712329 ! Fit after self-cal, rms=0.040550Jy sigma=0.710132 wmodel /J1258-2219_X_map.mod ! wmodel: Unable to open new model file: /J1258-2219_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J1258-2219_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8892 x 2.267 at 1.188 degrees (North through East) ! Clean map min=-0.0017087 max=0.49238 Jy/beam ! Writing clean map to FITS file: .//J1258-2219_X_map.fits wmodel .//J1258-2219_X_map.mod ! Writing 238 model components to file: .//J1258-2219_X_map.mod wobs .//J1258-2219_X_uvs.fits ! Writing UV FITS file: .//J1258-2219_X_uvs.fits wwins .//J1258-2219_X_map.win ! wwins: Wrote 11 windows to .//J1258-2219_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.492378 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000365335 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.222594 0.222594 0.445188 0.890376 1.78075 3.5615 7.12301 14.246 28.492 56.9841 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.492 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1347.74 quit ! Quitting program ! Log file .//J1258-2219_X_dfm.log closed on Wed Nov 16 11:58:29 2016