! Started logfile: .//J0740+1315_X_dfm.log on Wed Nov 16 11:52:57 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 .//J0740+1315_X_uvm.fits ! Reading UV FITS file: .//J0740+1315_X_uvm.fits ! AN table 1: 100 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.819444 visibilities/baseline/integration-bin. ! Found source: J0740+1315 ! ! 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 23600 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 J0740+1315_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. ! ! 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=1.000486Jy sigma=32.905002 ! Fit after self-cal, rms=0.991187Jy sigma=32.598871 ! 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=0.8951 mas, bmaj=3.621 mas, bpa=-15.43 degrees ! Estimated noise=0.259007 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 = 0.00673428 Jy ! Component: 100 - total flux cleaned = 0.00827408 Jy ! Total flux subtracted in 100 components = 0.00827408 Jy ! Clean residual min=-0.001099 max=0.000892 Jy/beam ! Clean residual mean=0.000000 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.00827408 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.00827408 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=0.021786Jy sigma=0.700421 ! Fit after self-cal, rms=0.020292Jy sigma=0.651083 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00354098 Jy ! Component: 100 - total flux cleaned = 0.00399156 Jy ! Total flux subtracted in 100 components = 0.00399156 Jy ! Clean residual min=-0.000822 max=0.000754 Jy/beam ! Clean residual mean=0.000000 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.0122656 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.0122656 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=0.019745Jy sigma=0.632773 ! Fit after self-cal, rms=0.019740Jy sigma=0.632614 ! 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=1.164 mas, bmaj=3.556 mas, bpa=-15.5 degrees ! Estimated noise=0.141205 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 = 0.000343565 Jy ! Component: 100 - total flux cleaned = 0.000434282 Jy ! Component: 150 - total flux cleaned = 0.000473309 Jy ! Component: 200 - total flux cleaned = 0.000497533 Jy ! Total flux subtracted in 200 components = 0.000497533 Jy ! Clean residual min=-0.000476 max=0.000436 Jy/beam ! Clean residual mean=0.000001 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.0127632 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 30 components and 0.0127632 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=0.019727Jy sigma=0.632208 ! Fit after self-cal, rms=0.019721Jy sigma=0.632134 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.164 x 3.556 at -15.5 degrees (North through East) ! Clean map min=-0.00047746 max=0.0129 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 1.01 FD 1.00 HN 1.06 KP 1.10 ! LA 0.93 MK 0.96 NL 1.10 OV 0.96 ! PT 1.11 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 0.94 KP 1.04 ! LA 0.98 MK 0.93 NL 1.02 OV 1.04 ! PT 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.91 HN 1.08 KP 0.99 ! LA 1.09 MK 1.02 NL 1.05 OV 1.05 ! PT 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 HN 0.96 KP 1.11 ! LA 1.01 MK 0.88 NL 1.00 OV 0.96 ! PT 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 0.95 KP 0.93 ! LA 0.98 MK 0.98 NL 0.97 OV 1.01 ! PT 1.09 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.90 HN 1.01 KP 0.96 ! LA 1.01 MK 0.99 NL 1.00 OV 1.01 ! PT 1.12 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.88 HN 0.90 KP 0.95 ! LA 0.95 MK 0.92 NL 1.13 OV 0.94 ! PT 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.90 HN 0.92 KP 0.95 ! LA 1.01 MK 0.97 NL 1.08 OV 1.04 ! PT 1.11 ! ! ! Fit before self-cal, rms=0.019721Jy sigma=0.632134 ! Fit after self-cal, rms=0.019671Jy sigma=0.631076 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.147 mas, bmaj=3.552 mas, bpa=-15.55 degrees ! Estimated noise=0.140318 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 = 7.51492e-05 Jy ! Component: 100 - total flux cleaned = 0.000108568 Jy ! Component: 150 - total flux cleaned = 0.000139128 Jy ! Component: 200 - total flux cleaned = 0.000139315 Jy ! Total flux subtracted in 200 components = 0.000139315 Jy ! Clean residual min=-0.000415 max=0.000387 Jy/beam ! Clean residual mean=0.000000 rms=0.000104 Jy/beam ! Combined flux in latest and established models = 0.0129025 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 44 components and 0.0129025 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=0.019668Jy sigma=0.630985 ! Fit after self-cal, rms=0.019686Jy sigma=0.630497 ! 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=0.019686Jy sigma=0.630497 ! Fit after self-cal, rms=0.020382Jy sigma=0.630181 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.156 mas, bmaj=3.547 mas, bpa=-15.55 degrees ! Estimated noise=0.144055 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000152487 Jy ! Component: 100 - total flux cleaned = 0.000182724 Jy ! Component: 150 - total flux cleaned = 0.000212641 Jy ! Component: 200 - total flux cleaned = 0.000223377 Jy ! Total flux subtracted in 200 components = 0.000223377 Jy ! Clean residual min=-0.000424 max=0.000378 Jy/beam ! Clean residual mean=0.000001 rms=0.000102 Jy/beam ! Combined flux in latest and established models = 0.0131259 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 47 components and 0.0131259 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=0.020378Jy sigma=0.630050 ! Fit after self-cal, rms=0.020385Jy sigma=0.629940 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 = -2.34529e-05 Jy ! Component: 100 - total flux cleaned = -3.51316e-05 Jy ! Component: 150 - total flux cleaned = -2.86825e-05 Jy ! Component: 200 - total flux cleaned = -2.29481e-05 Jy ! Total flux subtracted in 200 components = -2.29481e-05 Jy ! Clean residual min=-0.000415 max=0.000378 Jy/beam ! Clean residual mean=0.000001 rms=0.000101 Jy/beam ! Combined flux in latest and established models = 0.0131029 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 49 components and 0.0131029 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=0.020383Jy sigma=0.629900 ! Fit after self-cal, rms=0.020383Jy sigma=0.629890 ! 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=0.020383Jy sigma=0.629890 ! Fit after self-cal, rms=0.020744Jy sigma=0.629771 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.16 mas, bmaj=3.542 mas, bpa=-15.55 degrees ! Estimated noise=0.145799 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000116795 Jy ! Component: 100 - total flux cleaned = 0.000144127 Jy ! Component: 150 - total flux cleaned = 0.000147123 Jy ! Component: 200 - total flux cleaned = 0.000155454 Jy ! Total flux subtracted in 200 components = 0.000155454 Jy ! Clean residual min=-0.000400 max=0.000379 Jy/beam ! Clean residual mean=0.000001 rms=0.000098 Jy/beam ! Combined flux in latest and established models = 0.0132584 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 49 components and 0.0132584 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=0.020742Jy sigma=0.629718 ! Fit after self-cal, rms=0.020748Jy sigma=0.629685 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 = -2.31629e-05 Jy ! Component: 100 - total flux cleaned = -2.34594e-05 Jy ! Component: 150 - total flux cleaned = -2.0935e-05 Jy ! Component: 200 - total flux cleaned = -1.64182e-05 Jy ! Total flux subtracted in 200 components = -1.64182e-05 Jy ! Clean residual min=-0.000398 max=0.000380 Jy/beam ! Clean residual mean=0.000001 rms=0.000098 Jy/beam ! Combined flux in latest and established models = 0.013242 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 54 components and 0.013242 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=0.020747Jy sigma=0.629665 ! Fit after self-cal, rms=0.020747Jy sigma=0.629659 ! 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=0.020747Jy sigma=0.629659 ! Fit after self-cal, rms=0.020981Jy sigma=0.629638 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.3 mas, bmaj=3.559 mas, bpa=-11.28 degrees ! Estimated noise=0.170227 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000101968 Jy ! Component: 100 - total flux cleaned = 0.0001335 Jy ! Component: 150 - total flux cleaned = 0.000145354 Jy ! Component: 200 - total flux cleaned = 0.000154504 Jy ! Total flux subtracted in 200 components = 0.000154504 Jy ! Clean residual min=-0.000427 max=0.000426 Jy/beam ! Clean residual mean=0.000001 rms=0.000113 Jy/beam ! Combined flux in latest and established models = 0.0133965 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 62 components and 0.0133965 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=0.020981Jy sigma=0.629625 ! Fit after self-cal, rms=0.020983Jy sigma=0.629617 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 = 2.1773e-05 Jy ! Component: 100 - total flux cleaned = 2.59344e-05 Jy ! Component: 150 - total flux cleaned = 2.71115e-05 Jy ! Component: 200 - total flux cleaned = 2.70875e-05 Jy ! Total flux subtracted in 200 components = 2.70875e-05 Jy ! Clean residual min=-0.000427 max=0.000425 Jy/beam ! Clean residual mean=0.000001 rms=0.000113 Jy/beam ! Combined flux in latest and established models = 0.0134235 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 69 components and 0.0134235 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=0.020983Jy sigma=0.629613 ! Fit after self-cal, rms=0.020982Jy sigma=0.629554 ! 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=1.163 mas, bmaj=3.54 mas, bpa=-15.55 degrees ! Estimated noise=0.147019 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.163 x 3.54 at -15.55 degrees (North through East) ! Clean map min=-0.00077719 max=0.013439 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=0.8927 mas, bmaj=3.623 mas, bpa=-15.48 degrees ! Estimated noise=0.26956 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103093 Jy ! Component: 100 - total flux cleaned = 0.0121355 Jy ! Component: 150 - total flux cleaned = 0.0124179 Jy ! Component: 200 - total flux cleaned = 0.0126633 Jy ! Total flux subtracted in 200 components = 0.0126633 Jy ! Clean residual min=-0.000780 max=0.000757 Jy/beam ! Clean residual mean=0.000000 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.0126633 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0126633 Jy ! Inverting map and beam ! Estimated beam: bmin=1.163 mas, bmaj=3.54 mas, bpa=-15.55 degrees ! Estimated noise=0.147019 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 = 0.000473317 Jy ! Component: 100 - total flux cleaned = 0.000600779 Jy ! Component: 150 - total flux cleaned = 0.000666876 Jy ! Component: 200 - total flux cleaned = 0.000685193 Jy ! Total flux subtracted in 200 components = 0.000685193 Jy ! Clean residual min=-0.000419 max=0.000401 Jy/beam ! Clean residual mean=0.000001 rms=0.000101 Jy/beam ! Combined flux in latest and established models = 0.0133485 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 38 components and 0.0133485 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=2.3 mas, bmaj=3.559 mas, bpa=-11.28 degrees ! Estimated noise=0.170227 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.45507e-05 Jy ! Component: 100 - total flux cleaned = 0.000107856 Jy ! Component: 150 - total flux cleaned = 0.000110111 Jy ! Component: 200 - total flux cleaned = 0.000110237 Jy ! Total flux subtracted in 200 components = 0.000110237 Jy ! Clean residual min=-0.000439 max=0.000436 Jy/beam ! Clean residual mean=0.000001 rms=0.000114 Jy/beam ! Combined flux in latest and established models = 0.0134587 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 = 1.85651e-06 Jy ! Component: 100 - total flux cleaned = 2.86773e-07 Jy ! Component: 150 - total flux cleaned = 3.75768e-07 Jy ! Component: 200 - total flux cleaned = 3.40239e-07 Jy ! Total flux subtracted in 200 components = 3.40239e-07 Jy ! Clean residual min=-0.000439 max=0.000434 Jy/beam ! Clean residual mean=0.000001 rms=0.000114 Jy/beam ! Combined flux in latest and established models = 0.013459 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 53 components and 0.013459 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.163 mas, bmaj=3.54 mas, bpa=-15.55 degrees ! Estimated noise=0.147019 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.10946e-05 Jy ! Component: 100 - total flux cleaned = -1.11014e-05 Jy ! Component: 150 - total flux cleaned = -1.483e-05 Jy ! Component: 200 - total flux cleaned = -1.79691e-05 Jy ! Total flux subtracted in 200 components = -1.79691e-05 Jy ! Clean residual min=-0.000403 max=0.000373 Jy/beam ! Clean residual mean=0.000001 rms=0.000100 Jy/beam ! Combined flux in latest and established models = 0.0134411 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 60 components and 0.0134411 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=0.020982Jy sigma=0.629589 ! Fit after self-cal, rms=0.020981Jy sigma=0.629579 wmodel /J0740+1315_X_map.mod ! wmodel: Unable to open new model file: /J0740+1315_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J0740+1315_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.163 x 3.54 at -15.55 degrees (North through East) ! Clean map min=-0.00081777 max=0.013415 Jy/beam ! Writing clean map to FITS file: .//J0740+1315_X_map.fits wmodel .//J0740+1315_X_map.mod ! Writing 60 model components to file: .//J0740+1315_X_map.mod wobs .//J0740+1315_X_uvs.fits ! Writing UV FITS file: .//J0740+1315_X_uvs.fits wwins .//J0740+1315_X_map.win ! wwins: Wrote 1 windows to .//J0740+1315_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.013415 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.9554e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.22633 2.22633 4.45265 8.90531 17.8106 35.6212 71.2424 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.013 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 134.751 quit ! Quitting program ! Log file .//J0740+1315_X_dfm.log closed on Wed Nov 16 11:53:00 2016