! Started logfile: .//J0734+5905_X_dfm.log on Wed Nov 16 11:52:37 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 .//J0734+5905_X_uvm.fits ! Reading UV FITS file: .//J0734+5905_X_uvm.fits ! AN table 1: 150 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.985185 visibilities/baseline/integration-bin. ! Found source: J0734+5905 ! ! 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 53200 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 J0734+5905_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=1.000487Jy sigma=32.017703 ! Fit after self-cal, rms=0.990478Jy sigma=31.696002 ! 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=0.9541 mas, bmaj=1.206 mas, bpa=41.11 degrees ! Estimated noise=0.218555 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 = 0.00730308 Jy ! Component: 100 - total flux cleaned = 0.00895474 Jy ! Total flux subtracted in 100 components = 0.00895474 Jy ! Clean residual min=-0.000744 max=0.000782 Jy/beam ! Clean residual mean=0.000001 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.00895474 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.00895474 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=0.023783Jy sigma=0.740635 ! Fit after self-cal, rms=0.022150Jy sigma=0.687473 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00362527 Jy ! Component: 100 - total flux cleaned = 0.00462255 Jy ! Total flux subtracted in 100 components = 0.00462255 Jy ! Clean residual min=-0.000649 max=0.000700 Jy/beam ! Clean residual mean=0.000001 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.0135773 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 0.0135773 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=0.021548Jy sigma=0.667579 ! Fit after self-cal, rms=0.021546Jy sigma=0.667466 ! 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=1.232 mas, bmaj=1.505 mas, bpa=41.08 degrees ! Estimated noise=0.0968101 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 = 0.000760585 Jy ! Component: 100 - total flux cleaned = 0.00109377 Jy ! Component: 150 - total flux cleaned = 0.00126286 Jy ! Component: 200 - total flux cleaned = 0.00133693 Jy ! Total flux subtracted in 200 components = 0.00133693 Jy ! Clean residual min=-0.000361 max=0.000394 Jy/beam ! Clean residual mean=0.000001 rms=0.000080 Jy/beam ! Combined flux in latest and established models = 0.0149142 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 28 components and 0.0149142 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=0.021522Jy sigma=0.666683 ! Fit after self-cal, rms=0.021523Jy sigma=0.666588 ! Inverting map ! Added new window around map position (0, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000400838 Jy ! Component: 100 - total flux cleaned = 0.000596914 Jy ! Component: 150 - total flux cleaned = 0.00062534 Jy ! Component: 200 - total flux cleaned = 0.000634604 Jy ! Total flux subtracted in 200 components = 0.000634604 Jy ! Clean residual min=-0.000349 max=0.000324 Jy/beam ! Clean residual mean=0.000000 rms=0.000076 Jy/beam ! Combined flux in latest and established models = 0.0155488 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 43 components and 0.0155488 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=0.021515Jy sigma=0.666342 ! Fit after self-cal, rms=0.021512Jy sigma=0.666234 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.232 x 1.505 at 41.08 degrees (North through East) ! Clean map min=-0.00034389 max=0.013822 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 0.96 FD 0.99 HN 1.02 KP 1.11 ! LA 0.96 MK 0.94 NL 1.11 OV 1.01 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 1.09 KP 1.03 ! LA 0.99 MK 0.98 NL 1.02 OV 1.00 ! PT 1.07 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.97 HN 1.05 KP 1.03 ! LA 1.00 MK 1.02 NL 1.15 OV 0.99 ! PT 1.03 SC 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 1.08 KP 1.02 ! LA 0.98 MK 0.94 NL 1.10 OV 0.97 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 0.99 KP 0.99 ! LA 0.97 MK 1.01 NL 0.98 OV 0.99 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.91 HN 0.97 KP 0.96 ! LA 0.96 MK 0.99 NL 1.01 OV 0.95 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.98 HN 1.03 KP 0.95 ! LA 0.99 MK 0.94 NL 1.04 OV 0.96 ! PT 1.10 SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.90 HN 1.00 KP 0.95 ! LA 0.98 MK 0.94 NL 1.08 OV 1.01 ! PT 1.04 SC 0.96 ! ! ! Fit before self-cal, rms=0.021512Jy sigma=0.666234 ! Fit after self-cal, rms=0.021511Jy sigma=0.665378 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.223 mas, bmaj=1.498 mas, bpa=41.11 degrees ! Estimated noise=0.0968534 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 = 0.000165305 Jy ! Component: 100 - total flux cleaned = 0.000141371 Jy ! Component: 150 - total flux cleaned = 0.000141312 Jy ! Component: 200 - total flux cleaned = 0.000134634 Jy ! Total flux subtracted in 200 components = 0.000134634 Jy ! Clean residual min=-0.000300 max=0.000286 Jy/beam ! Clean residual mean=0.000000 rms=0.000068 Jy/beam ! Combined flux in latest and established models = 0.0156835 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 58 components and 0.0156835 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=0.021508Jy sigma=0.665295 ! Fit after self-cal, rms=0.021517Jy sigma=0.665079 ! 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=0.021517Jy sigma=0.665079 ! Fit after self-cal, rms=0.021596Jy sigma=0.664415 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.222 mas, bmaj=1.498 mas, bpa=40.82 degrees ! Estimated noise=0.0969975 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00013378 Jy ! Component: 100 - total flux cleaned = 0.000153164 Jy ! Component: 150 - total flux cleaned = 0.000150434 Jy ! Component: 200 - total flux cleaned = 0.000148103 Jy ! Total flux subtracted in 200 components = 0.000148103 Jy ! Clean residual min=-0.000292 max=0.000277 Jy/beam ! Clean residual mean=-0.000000 rms=0.000064 Jy/beam ! Combined flux in latest and established models = 0.0158316 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 64 components and 0.0158316 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=0.021595Jy sigma=0.664378 ! Fit after self-cal, rms=0.021602Jy sigma=0.664213 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 = 4.36746e-05 Jy ! Component: 100 - total flux cleaned = 4.62394e-05 Jy ! Component: 150 - total flux cleaned = 4.62021e-05 Jy ! Component: 200 - total flux cleaned = 4.82003e-05 Jy ! Total flux subtracted in 200 components = 4.82003e-05 Jy ! Clean residual min=-0.000293 max=0.000279 Jy/beam ! Clean residual mean=-0.000000 rms=0.000064 Jy/beam ! Combined flux in latest and established models = 0.0158798 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 66 components and 0.0158798 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=0.021601Jy sigma=0.664197 ! Fit after self-cal, rms=0.021599Jy sigma=0.664140 ! 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=0.021599Jy sigma=0.664140 ! Fit after self-cal, rms=0.021709Jy sigma=0.664012 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.221 mas, bmaj=1.494 mas, bpa=40.89 degrees ! Estimated noise=0.0970892 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.30388e-05 Jy ! Component: 100 - total flux cleaned = 0.000116236 Jy ! Component: 150 - total flux cleaned = 0.000130872 Jy ! Component: 200 - total flux cleaned = 0.000132781 Jy ! Total flux subtracted in 200 components = 0.000132781 Jy ! Clean residual min=-0.000294 max=0.000283 Jy/beam ! Clean residual mean=-0.000000 rms=0.000064 Jy/beam ! Combined flux in latest and established models = 0.0160125 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 70 components and 0.0160125 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=0.021708Jy sigma=0.663994 ! Fit after self-cal, rms=0.021714Jy sigma=0.663964 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 = 2.12048e-05 Jy ! Component: 100 - total flux cleaned = 2.50766e-05 Jy ! Component: 150 - total flux cleaned = 2.68507e-05 Jy ! Component: 200 - total flux cleaned = 3.01164e-05 Jy ! Total flux subtracted in 200 components = 3.01164e-05 Jy ! Clean residual min=-0.000296 max=0.000285 Jy/beam ! Clean residual mean=-0.000000 rms=0.000064 Jy/beam ! Combined flux in latest and established models = 0.0160427 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 72 components and 0.0160427 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=0.021714Jy sigma=0.663957 ! Fit after self-cal, rms=0.021714Jy sigma=0.663941 ! 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=0.021714Jy sigma=0.663941 ! Fit after self-cal, rms=0.021802Jy sigma=0.663976 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.248 mas, bmaj=2.599 mas, bpa=54.46 degrees ! Estimated noise=0.118849 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000100202 Jy ! Component: 100 - total flux cleaned = 0.000153158 Jy ! Component: 150 - total flux cleaned = 0.00016772 Jy ! Component: 200 - total flux cleaned = 0.00017361 Jy ! Total flux subtracted in 200 components = 0.00017361 Jy ! Clean residual min=-0.000334 max=0.000304 Jy/beam ! Clean residual mean=-0.000000 rms=0.000075 Jy/beam ! Combined flux in latest and established models = 0.0162163 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 80 components and 0.0162163 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=0.021802Jy sigma=0.663973 ! Fit after self-cal, rms=0.021804Jy sigma=0.663958 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 = 3.38927e-05 Jy ! Component: 100 - total flux cleaned = 4.03492e-05 Jy ! Component: 150 - total flux cleaned = 4.2108e-05 Jy ! Component: 200 - total flux cleaned = 4.21159e-05 Jy ! Total flux subtracted in 200 components = 4.21159e-05 Jy ! Clean residual min=-0.000333 max=0.000302 Jy/beam ! Clean residual mean=-0.000000 rms=0.000075 Jy/beam ! Combined flux in latest and established models = 0.0162584 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 84 components and 0.0162584 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=0.021804Jy sigma=0.663959 ! Fit after self-cal, rms=0.021804Jy sigma=0.663958 ! 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=1.22 mas, bmaj=1.49 mas, bpa=40.85 degrees ! Estimated noise=0.0973657 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.22 x 1.49 at 40.85 degrees (North through East) ! Clean map min=-0.00028174 max=0.013869 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=0.9452 mas, bmaj=1.199 mas, bpa=40.99 degrees ! Estimated noise=0.218564 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103828 Jy ! Component: 100 - total flux cleaned = 0.0128347 Jy ! Component: 150 - total flux cleaned = 0.013987 Jy ! Component: 200 - total flux cleaned = 0.0147084 Jy ! Total flux subtracted in 200 components = 0.0147084 Jy ! Clean residual min=-0.000627 max=0.000582 Jy/beam ! Clean residual mean=0.000000 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.0147084 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0147084 Jy ! Inverting map and beam ! Estimated beam: bmin=1.22 mas, bmaj=1.49 mas, bpa=40.85 degrees ! Estimated noise=0.0973657 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 = 0.0007403 Jy ! Component: 100 - total flux cleaned = 0.00111795 Jy ! Component: 150 - total flux cleaned = 0.00129231 Jy ! Component: 200 - total flux cleaned = 0.00134896 Jy ! Total flux subtracted in 200 components = 0.00134896 Jy ! Clean residual min=-0.000305 max=0.000274 Jy/beam ! Clean residual mean=0.000000 rms=0.000065 Jy/beam ! Combined flux in latest and established models = 0.0160574 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 33 components and 0.0160574 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=2.248 mas, bmaj=2.599 mas, bpa=54.46 degrees ! Estimated noise=0.118849 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.53285e-05 Jy ! Component: 100 - total flux cleaned = 0.000122474 Jy ! Component: 150 - total flux cleaned = 0.000143749 Jy ! Component: 200 - total flux cleaned = 0.000152721 Jy ! Total flux subtracted in 200 components = 0.000152721 Jy ! Clean residual min=-0.000339 max=0.000303 Jy/beam ! Clean residual mean=-0.000000 rms=0.000076 Jy/beam ! Combined flux in latest and established models = 0.0162101 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 = 7.92419e-06 Jy ! Component: 100 - total flux cleaned = 1.32495e-05 Jy ! Component: 150 - total flux cleaned = 1.81243e-05 Jy ! Component: 200 - total flux cleaned = 2.26642e-05 Jy ! Total flux subtracted in 200 components = 2.26642e-05 Jy ! Clean residual min=-0.000336 max=0.000301 Jy/beam ! Clean residual mean=-0.000000 rms=0.000075 Jy/beam ! Combined flux in latest and established models = 0.0162328 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 51 components and 0.0162328 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.22 mas, bmaj=1.49 mas, bpa=40.85 degrees ! Estimated noise=0.0973657 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.97742e-06 Jy ! Component: 100 - total flux cleaned = -1.56951e-05 Jy ! Component: 150 - total flux cleaned = -1.87077e-05 Jy ! Component: 200 - total flux cleaned = -1.59448e-05 Jy ! Total flux subtracted in 200 components = -1.59448e-05 Jy ! Clean residual min=-0.000299 max=0.000283 Jy/beam ! Clean residual mean=-0.000000 rms=0.000064 Jy/beam ! Combined flux in latest and established models = 0.0162168 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 60 components and 0.0162168 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=0.021805Jy sigma=0.663991 ! Fit after self-cal, rms=0.021805Jy sigma=0.663981 wmodel /J0734+5905_X_map.mod ! wmodel: Unable to open new model file: /J0734+5905_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J0734+5905_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.22 x 1.49 at 40.85 degrees (North through East) ! Clean map min=-0.00028131 max=0.013902 Jy/beam ! Writing clean map to FITS file: .//J0734+5905_X_map.fits wmodel .//J0734+5905_X_map.mod ! Writing 60 model components to file: .//J0734+5905_X_map.mod wobs .//J0734+5905_X_uvs.fits ! Writing UV FITS file: .//J0734+5905_X_uvs.fits wwins .//J0734+5905_X_map.win ! wwins: Wrote 2 windows to .//J0734+5905_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0139024 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 6.40075e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.38121 1.38121 2.76243 5.52485 11.0497 22.0994 44.1988 88.3976 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.013 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 217.2 quit ! Quitting program ! Log file .//J0734+5905_X_dfm.log closed on Wed Nov 16 11:52:41 2016