! Started logfile: .//J0958+6533_X_dfm.log on Wed Nov 16 11:55:36 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 .//J0958+6533_X_uva.fits ! Reading UV FITS file: .//J0958+6533_X_uva.fits ! AN table 1: 25 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.836667 visibilities/baseline/integration-bin. ! Found source: J0958+6533 ! ! 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 6024 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 J0958+6533_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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.187726Jy sigma=33.122520 ! Fit after self-cal, rms=0.415618Jy sigma=11.735147 ! 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=0.7901 mas, bmaj=2.921 mas, bpa=75.55 degrees ! Estimated noise=0.59771 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 = 0.431347 Jy ! Component: 100 - total flux cleaned = 0.584666 Jy ! Total flux subtracted in 100 components = 0.584666 Jy ! Clean residual min=-0.037442 max=0.070655 Jy/beam ! Clean residual mean=-0.000061 rms=0.010517 Jy/beam ! Combined flux in latest and established models = 0.584666 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.584666 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=0.153757Jy sigma=4.107270 ! Fit after self-cal, rms=0.153573Jy sigma=4.102658 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0801259 Jy ! Component: 100 - total flux cleaned = 0.124518 Jy ! Total flux subtracted in 100 components = 0.124518 Jy ! Clean residual min=-0.019674 max=0.022512 Jy/beam ! Clean residual mean=-0.000037 rms=0.004597 Jy/beam ! Combined flux in latest and established models = 0.709184 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 16 components and 0.709184 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=0.078144Jy sigma=1.991565 ! Fit after self-cal, rms=0.078032Jy sigma=1.988679 ! 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=1.011 mas, bmaj=3.317 mas, bpa=74.81 degrees ! Estimated noise=0.330399 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 = 0.0378606 Jy ! Component: 100 - total flux cleaned = 0.0599181 Jy ! Component: 150 - total flux cleaned = 0.073765 Jy ! Component: 200 - total flux cleaned = 0.0826158 Jy ! Total flux subtracted in 200 components = 0.0826158 Jy ! Clean residual min=-0.011629 max=0.017866 Jy/beam ! Clean residual mean=-0.000038 rms=0.003619 Jy/beam ! Combined flux in latest and established models = 0.7918 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 30 components and 0.7918 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=0.052717Jy sigma=1.375826 ! Fit after self-cal, rms=0.052535Jy sigma=1.370192 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.011 x 3.317 at 74.81 degrees (North through East) ! Clean map min=-0.010801 max=0.6065 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 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 1.00 KP 1.08 ! LA 0.96 MK 0.96 NL 1.05 OV 0.99 ! PT 0.95 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.94 HN 0.99 KP 1.07 ! LA 0.97 MK 0.98 NL 1.04 OV 0.99 ! PT 0.95 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 0.99 KP 1.07 ! LA 0.96 MK 0.96 NL 1.05 OV 1.00 ! PT 0.95 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.00 KP 1.07 ! LA 0.96 MK 0.98 NL 1.05 OV 1.00 ! PT 0.95 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 0.99 KP 1.06 ! LA 0.97 MK 0.99 NL 1.05 OV 1.00 ! PT 0.97 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.01 KP 1.07 ! LA 0.97 MK 1.00 NL 1.04 OV 1.00 ! PT 0.96 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.01 KP 1.07 ! LA 0.97 MK 1.00 NL 1.04 OV 1.01 ! PT 0.96 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.00 KP 1.07 ! LA 0.98 MK 0.98 NL 1.04 OV 0.99 ! PT 0.95 ! ! ! Fit before self-cal, rms=0.052535Jy sigma=1.370192 ! Fit after self-cal, rms=0.038948Jy sigma=0.975463 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.007 mas, bmaj=3.323 mas, bpa=75.11 degrees ! Estimated noise=0.328401 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 = -0.00460692 Jy ! Component: 100 - total flux cleaned = -0.00557915 Jy ! Component: 150 - total flux cleaned = -0.00621656 Jy ! Component: 200 - total flux cleaned = -0.00657715 Jy ! Total flux subtracted in 200 components = -0.00657715 Jy ! Clean residual min=-0.004236 max=0.005324 Jy/beam ! Clean residual mean=-0.000000 rms=0.001093 Jy/beam ! Combined flux in latest and established models = 0.785223 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 45 components and 0.785223 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=0.038178Jy sigma=0.948850 ! Fit after self-cal, rms=0.038122Jy sigma=0.947195 ! 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=0.038122Jy sigma=0.947195 ! Fit after self-cal, rms=0.038002Jy sigma=0.941136 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.007 mas, bmaj=3.323 mas, bpa=75.16 degrees ! Estimated noise=0.328521 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00303662 Jy ! Component: 100 - total flux cleaned = -0.00371748 Jy ! Component: 150 - total flux cleaned = -0.00416521 Jy ! Component: 200 - total flux cleaned = -0.00442859 Jy ! Total flux subtracted in 200 components = -0.00442859 Jy ! Clean residual min=-0.003492 max=0.004864 Jy/beam ! Clean residual mean=0.000000 rms=0.000947 Jy/beam ! Combined flux in latest and established models = 0.780794 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 52 components and 0.780794 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=0.037629Jy sigma=0.928682 ! Fit after self-cal, rms=0.037612Jy sigma=0.928059 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, 4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00512734 Jy ! Component: 100 - total flux cleaned = 0.00794856 Jy ! Component: 150 - total flux cleaned = 0.00886648 Jy ! Component: 200 - total flux cleaned = 0.00916109 Jy ! Total flux subtracted in 200 components = 0.00916109 Jy ! Clean residual min=-0.002838 max=0.003077 Jy/beam ! Clean residual mean=-0.000001 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.789955 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 76 components and 0.789955 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=0.036782Jy sigma=0.902732 ! Fit after self-cal, rms=0.036763Jy sigma=0.902314 ! 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=0.036763Jy sigma=0.902314 ! Fit after self-cal, rms=0.036622Jy sigma=0.899201 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.005 mas, bmaj=3.322 mas, bpa=75.2 degrees ! Estimated noise=0.327854 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000710407 Jy ! Component: 100 - total flux cleaned = -0.000832267 Jy ! Component: 150 - total flux cleaned = -0.000940439 Jy ! Component: 200 - total flux cleaned = -0.000991523 Jy ! Total flux subtracted in 200 components = -0.000991523 Jy ! Clean residual min=-0.002289 max=0.002272 Jy/beam ! Clean residual mean=-0.000000 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.788963 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 87 components and 0.788963 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=0.036420Jy sigma=0.893495 ! Fit after self-cal, rms=0.036417Jy sigma=0.893425 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 = -0.000207442 Jy ! Component: 100 - total flux cleaned = -0.000289767 Jy ! Component: 150 - total flux cleaned = -0.000328432 Jy ! Component: 200 - total flux cleaned = -0.000398543 Jy ! Total flux subtracted in 200 components = -0.000398543 Jy ! Clean residual min=-0.002002 max=0.002155 Jy/beam ! Clean residual mean=-0.000000 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.788565 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 96 components and 0.788565 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=0.036337Jy sigma=0.891132 ! Fit after self-cal, rms=0.036336Jy sigma=0.891110 ! Inverting map ! Added new window around map position (10.8, 4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000639305 Jy ! Component: 100 - total flux cleaned = 0.000422553 Jy ! Component: 150 - total flux cleaned = 0.000465082 Jy ! Component: 200 - total flux cleaned = 0.000544236 Jy ! Total flux subtracted in 200 components = 0.000544236 Jy ! Clean residual min=-0.001631 max=0.001596 Jy/beam ! Clean residual mean=-0.000001 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.789109 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 120 components and 0.789109 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=0.036185Jy sigma=0.886621 ! Fit after self-cal, rms=0.036185Jy sigma=0.886528 ! 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=0.036185Jy sigma=0.886528 ! Fit after self-cal, rms=0.036128Jy sigma=0.885754 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.305 mas, bmaj=4.705 mas, bpa=60.23 degrees ! Estimated noise=0.398631 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000750997 Jy ! Component: 100 - total flux cleaned = -0.00100879 Jy ! Component: 150 - total flux cleaned = -0.00129027 Jy ! Component: 200 - total flux cleaned = -0.00142981 Jy ! Total flux subtracted in 200 components = -0.00142981 Jy ! Clean residual min=-0.001590 max=0.001603 Jy/beam ! Clean residual mean=-0.000001 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.787679 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 138 components and 0.787679 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=0.036077Jy sigma=0.884455 ! Fit after self-cal, rms=0.036075Jy sigma=0.884398 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 = -0.000147041 Jy ! Component: 100 - total flux cleaned = -0.000192878 Jy ! Component: 150 - total flux cleaned = -0.000193424 Jy ! Component: 200 - total flux cleaned = -0.000233649 Jy ! Total flux subtracted in 200 components = -0.000233649 Jy ! Clean residual min=-0.001439 max=0.001426 Jy/beam ! Clean residual mean=-0.000001 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.787446 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 152 components and 0.787446 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=0.036046Jy sigma=0.883994 ! Fit after self-cal, rms=0.036045Jy sigma=0.883963 ! 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=1.004 mas, bmaj=3.322 mas, bpa=75.23 degrees ! Estimated noise=0.32751 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.004 x 3.322 at 75.23 degrees (North through East) ! Clean map min=-0.0019553 max=0.60204 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=0.036045Jy sigma=0.883963 ! Fit after self-cal, rms=0.034437Jy sigma=0.834049 ! Inverting map and beam ! Estimated beam: bmin=1 mas, bmaj=3.321 mas, bpa=75.33 degrees ! Estimated noise=0.326204 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000126366 Jy ! Component: 100 - total flux cleaned = -0.000366754 Jy ! Component: 150 - total flux cleaned = -0.00036385 Jy ! Component: 200 - total flux cleaned = -0.000293126 Jy ! Total flux subtracted in 200 components = -0.000293126 Jy ! Clean residual min=-0.001328 max=0.001473 Jy/beam ! Clean residual mean=-0.000000 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.787152 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 166 components and 0.787152 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=0.034226Jy sigma=0.829950 ! Fit after self-cal, rms=0.034225Jy sigma=0.829922 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000193451 Jy ! Component: 100 - total flux cleaned = -0.000356019 Jy ! Component: 150 - total flux cleaned = -0.000504612 Jy ! Component: 200 - total flux cleaned = -0.000664895 Jy ! Total flux subtracted in 200 components = -0.000664895 Jy ! Clean residual min=-0.001338 max=0.001322 Jy/beam ! Clean residual mean=-0.000000 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.786488 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 183 components and 0.786488 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=0.034179Jy sigma=0.829136 ! Fit after self-cal, rms=0.034179Jy sigma=0.829124 ! 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=0.034179Jy sigma=0.829124 ! Fit after self-cal, rms=0.034044Jy sigma=0.825604 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=0.7814 mas, bmaj=2.921 mas, bpa=75.93 degrees ! Estimated noise=0.583056 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.422156 Jy ! Component: 100 - total flux cleaned = 0.576154 Jy ! Component: 150 - total flux cleaned = 0.655783 Jy ! Component: 200 - total flux cleaned = 0.699996 Jy ! Total flux subtracted in 200 components = 0.699996 Jy ! Clean residual min=-0.013345 max=0.021679 Jy/beam ! Clean residual mean=-0.000016 rms=0.003497 Jy/beam ! Combined flux in latest and established models = 0.699996 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 0.699996 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9968 mas, bmaj=3.321 mas, bpa=75.42 degrees ! Estimated noise=0.325181 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 = 0.0359113 Jy ! Component: 100 - total flux cleaned = 0.0538548 Jy ! Component: 150 - total flux cleaned = 0.063502 Jy ! Component: 200 - total flux cleaned = 0.0696869 Jy ! Total flux subtracted in 200 components = 0.0696869 Jy ! Clean residual min=-0.003100 max=0.005559 Jy/beam ! Clean residual mean=-0.000004 rms=0.001007 Jy/beam ! Combined flux in latest and established models = 0.769683 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 41 components and 0.769683 Jy ! Inverting map ! Added new window around map position (-1.2, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00562099 Jy ! Component: 100 - total flux cleaned = 0.00813343 Jy ! Component: 150 - total flux cleaned = 0.00955226 Jy ! Component: 200 - total flux cleaned = 0.0101831 Jy ! Total flux subtracted in 200 components = 0.0101831 Jy ! Clean residual min=-0.001970 max=0.002437 Jy/beam ! Clean residual mean=-0.000001 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.779866 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 69 components and 0.779866 Jy ! Inverting map ! Added new window around map position (3.4, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114975 Jy ! Component: 100 - total flux cleaned = 0.00158966 Jy ! Component: 150 - total flux cleaned = 0.00171471 Jy ! Component: 200 - total flux cleaned = 0.00182725 Jy ! Total flux subtracted in 200 components = 0.00182725 Jy ! Clean residual min=-0.001591 max=0.001791 Jy/beam ! Clean residual mean=-0.000000 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.781693 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 97 components and 0.781693 Jy ! Inverting map ! Added new window around map position (-13, -15.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142779 Jy ! Component: 100 - total flux cleaned = 0.00157508 Jy ! Component: 150 - total flux cleaned = 0.00170448 Jy ! Component: 200 - total flux cleaned = 0.00178435 Jy ! Total flux subtracted in 200 components = 0.00178435 Jy ! Clean residual min=-0.001364 max=0.001517 Jy/beam ! Clean residual mean=-0.000000 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.783477 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 113 components and 0.783477 Jy ! Inverting map ! Added new window around map position (39.8, 5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000899415 Jy ! Component: 100 - total flux cleaned = 0.00136405 Jy ! Component: 150 - total flux cleaned = 0.00165132 Jy ! Component: 200 - total flux cleaned = 0.00176706 Jy ! Total flux subtracted in 200 components = 0.00176706 Jy ! Clean residual min=-0.001160 max=0.000991 Jy/beam ! Clean residual mean=-0.000001 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.785244 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 135 components and 0.785244 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=2.302 mas, bmaj=4.698 mas, bpa=60.39 degrees ! Estimated noise=0.398257 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000334838 Jy ! Component: 100 - total flux cleaned = 0.0003984 Jy ! Component: 150 - total flux cleaned = 0.000497197 Jy ! Component: 200 - total flux cleaned = 0.000588363 Jy ! Total flux subtracted in 200 components = 0.000588363 Jy ! Clean residual min=-0.001008 max=0.000963 Jy/beam ! Clean residual mean=-0.000002 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.785832 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 = 9.82828e-05 Jy ! Component: 100 - total flux cleaned = 0.000157873 Jy ! Component: 150 - total flux cleaned = 0.000212533 Jy ! Component: 200 - total flux cleaned = 0.000251388 Jy ! Total flux subtracted in 200 components = 0.000251388 Jy ! Clean residual min=-0.000953 max=0.000922 Jy/beam ! Clean residual mean=-0.000002 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.786084 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 188 components and 0.786084 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9968 mas, bmaj=3.321 mas, bpa=75.42 degrees ! Estimated noise=0.325181 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.10993e-05 Jy ! Component: 100 - total flux cleaned = 0.000145241 Jy ! Component: 150 - total flux cleaned = 0.000125977 Jy ! Component: 200 - total flux cleaned = 7.14387e-05 Jy ! Total flux subtracted in 200 components = 7.14387e-05 Jy ! Clean residual min=-0.000974 max=0.000904 Jy/beam ! Clean residual mean=-0.000001 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.786156 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 212 components and 0.786156 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=0.033682Jy sigma=0.818793 ! Fit after self-cal, rms=0.033673Jy sigma=0.818494 wmodel /J0958+6533_X_map.mod ! wmodel: Unable to open new model file: /J0958+6533_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J0958+6533_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9968 x 3.321 at 75.42 degrees (North through East) ! Clean map min=-0.0016773 max=0.59461 Jy/beam ! Writing clean map to FITS file: .//J0958+6533_X_map.fits wmodel .//J0958+6533_X_map.mod ! Writing 212 model components to file: .//J0958+6533_X_map.mod wobs .//J0958+6533_X_uvs.fits ! Writing UV FITS file: .//J0958+6533_X_uvs.fits wwins .//J0958+6533_X_map.win ! wwins: Wrote 7 windows to .//J0958+6533_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.594608 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000225349 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.113696 0.113696 0.227392 0.454785 0.90957 1.81914 3.63828 7.27656 14.5531 29.1062 58.2125 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.594 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2638.61 quit ! Quitting program ! Log file .//J0958+6533_X_dfm.log closed on Wed Nov 16 11:55:39 2016