! Started logfile: .//J1541+1414_X_dfm.log on Wed Nov 16 12:00:33 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 .//J1541+1414_X_uvm.fits ! Reading UV FITS file: .//J1541+1414_X_uvm.fits ! AN table 1: 49 integrations on 45 of 45 possible baselines. ! AN table 2: 49 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1541+1414 ! ! 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 31752 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 J1541+1414_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=1.000368Jy sigma=32.974272 ! Fit after self-cal, rms=0.985065Jy sigma=32.467240 ! 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=0.7657 mas, bmaj=1.942 mas, bpa=-1.123 degrees ! Estimated noise=0.263072 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 = 0.0113486 Jy ! Component: 100 - total flux cleaned = 0.0140833 Jy ! Total flux subtracted in 100 components = 0.0140833 Jy ! Clean residual min=-0.001125 max=0.001267 Jy/beam ! Clean residual mean=-0.000000 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.0140833 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0140833 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=0.024260Jy sigma=0.777966 ! Fit after self-cal, rms=0.022027Jy sigma=0.704920 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00354238 Jy ! Component: 100 - total flux cleaned = 0.00481939 Jy ! Total flux subtracted in 100 components = 0.00481939 Jy ! Clean residual min=-0.000999 max=0.001316 Jy/beam ! Clean residual mean=-0.000000 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.0189027 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 9 components and 0.0189027 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=0.021338Jy sigma=0.681969 ! Fit after self-cal, rms=0.021337Jy sigma=0.681916 ! 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=0.9192 mas, bmaj=2.175 mas, bpa=-1.827 degrees ! Estimated noise=0.121729 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 (1, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00181563 Jy ! Component: 100 - total flux cleaned = 0.00280284 Jy ! Component: 150 - total flux cleaned = 0.00342269 Jy ! Component: 200 - total flux cleaned = 0.0038416 Jy ! Total flux subtracted in 200 components = 0.0038416 Jy ! Clean residual min=-0.000452 max=0.000667 Jy/beam ! Clean residual mean=-0.000001 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.0227443 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 41 components and 0.0227443 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=0.021180Jy sigma=0.676729 ! Fit after self-cal, rms=0.021162Jy sigma=0.675981 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9192 x 2.175 at -1.827 degrees (North through East) ! Clean map min=-0.00040423 max=0.018546 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 0.99 FD 0.87 HN 0.97 KP 1.01 ! LA 0.97 MK 0.96 NL 1.15 OV 0.95 ! PT 0.96 SC 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 HN 1.07 KP 1.03 LA 0.99 ! MK 0.98 NL 1.10 OV 0.97 PT 0.93 ! SC 0.88 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.94 HN 1.06 KP 0.99 ! LA 0.97 MK 0.94 NL 1.04 OV 0.94 ! PT 0.96 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 HN 1.06 KP 1.03 LA 0.99 ! MK 0.95 NL 1.09 OV 0.98 PT 0.99 ! SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.96 HN 0.98 KP 0.98 ! LA 0.95 MK 0.93 NL 1.09 OV 0.99 ! PT 0.94 SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 HN 0.95 KP 1.05 LA 0.96 ! MK 1.14 NL 1.08 OV 0.98 PT 1.02 ! SC 0.91 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 1.08 KP 1.01 ! LA 0.94 MK 1.02 NL 1.07 OV 0.94 ! PT 0.97 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 HN 0.95 KP 1.00 LA 1.00 ! MK 1.02 NL 1.05 OV 1.02 PT 0.92 ! SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.85 HN 1.08 KP 0.99 ! LA 0.92 MK 0.99 NL 1.06 OV 0.96 ! PT 1.04 SC 1.09 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 HN 1.08 KP 0.98 LA 0.94 ! MK 1.04 NL 1.09 OV 0.95 PT 0.93 ! SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 1.02 KP 0.95 ! LA 0.95 MK 0.97 NL 1.09 OV 0.98 ! PT 0.96 SC 1.11 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 HN 1.13 KP 1.08 LA 0.94 ! MK 1.12 NL 1.02 OV 0.91 PT 0.97 ! SC 0.91 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.92 HN 1.04 KP 1.06 ! LA 1.00 MK 0.99 NL 1.00 OV 0.99 ! PT 0.94 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 HN 0.98 KP 0.97 LA 0.96 ! MK 0.96 NL 1.00 OV 1.03 PT 1.00 ! SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.85 HN 0.97 KP 1.06 ! LA 0.96 MK 0.93 NL 1.20 OV 1.00 ! PT 0.91 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 HN 0.96 KP 1.09 LA 0.93 ! MK 1.07 NL 1.07 OV 0.98 PT 0.95 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.021162Jy sigma=0.675981 ! Fit after self-cal, rms=0.020906Jy sigma=0.674086 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9205 mas, bmaj=2.173 mas, bpa=-1.606 degrees ! Estimated noise=0.120427 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 (-3.4, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000459067 Jy ! Component: 100 - total flux cleaned = 0.000609135 Jy ! Component: 150 - total flux cleaned = 0.000676757 Jy ! Component: 200 - total flux cleaned = 0.00073297 Jy ! Total flux subtracted in 200 components = 0.00073297 Jy ! Clean residual min=-0.000369 max=0.000393 Jy/beam ! Clean residual mean=-0.000000 rms=0.000090 Jy/beam ! Combined flux in latest and established models = 0.0234772 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 54 components and 0.0234772 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=0.020893Jy sigma=0.673718 ! Fit after self-cal, rms=0.020893Jy sigma=0.673511 ! 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=0.020893Jy sigma=0.673511 ! Fit after self-cal, rms=0.020857Jy sigma=0.673481 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9181 mas, bmaj=2.166 mas, bpa=-1.511 degrees ! Estimated noise=0.120279 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000214974 Jy ! Component: 100 - total flux cleaned = 0.000288906 Jy ! Component: 150 - total flux cleaned = 0.000348531 Jy ! Component: 200 - total flux cleaned = 0.000348531 Jy ! Total flux subtracted in 200 components = 0.000348531 Jy ! Clean residual min=-0.000354 max=0.000391 Jy/beam ! Clean residual mean=-0.000000 rms=0.000087 Jy/beam ! Combined flux in latest and established models = 0.0238257 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 70 components and 0.0238257 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=0.020853Jy sigma=0.673349 ! Fit after self-cal, rms=0.020852Jy sigma=0.673328 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 (23, 47.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000129015 Jy ! Component: 100 - total flux cleaned = 6.92383e-05 Jy ! Component: 150 - total flux cleaned = 3.64753e-05 Jy ! Component: 200 - total flux cleaned = 7.47253e-06 Jy ! Total flux subtracted in 200 components = 7.47253e-06 Jy ! Clean residual min=-0.000350 max=0.000325 Jy/beam ! Clean residual mean=-0.000000 rms=0.000083 Jy/beam ! Combined flux in latest and established models = 0.0238332 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 91 components and 0.0238332 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=0.020844Jy sigma=0.673088 ! Fit after self-cal, rms=0.020844Jy sigma=0.673062 ! 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=0.020844Jy sigma=0.673062 ! Fit after self-cal, rms=0.020795Jy sigma=0.673038 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9163 mas, bmaj=2.163 mas, bpa=-1.51 degrees ! Estimated noise=0.120133 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.65949e-05 Jy ! Component: 100 - total flux cleaned = 9.44011e-05 Jy ! Component: 150 - total flux cleaned = 9.43846e-05 Jy ! Component: 200 - total flux cleaned = 9.9453e-05 Jy ! Total flux subtracted in 200 components = 9.9453e-05 Jy ! Clean residual min=-0.000348 max=0.000318 Jy/beam ! Clean residual mean=-0.000000 rms=0.000081 Jy/beam ! Combined flux in latest and established models = 0.0239327 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 97 components and 0.0239327 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=0.020791Jy sigma=0.672934 ! Fit after self-cal, rms=0.020790Jy sigma=0.672927 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 = -4.12839e-06 Jy ! Component: 100 - total flux cleaned = -1.35296e-05 Jy ! Component: 150 - total flux cleaned = -9.12974e-06 Jy ! Component: 200 - total flux cleaned = -1.34036e-05 Jy ! Total flux subtracted in 200 components = -1.34036e-05 Jy ! Clean residual min=-0.000348 max=0.000317 Jy/beam ! Clean residual mean=-0.000000 rms=0.000080 Jy/beam ! Combined flux in latest and established models = 0.0239193 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 108 components and 0.0239193 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=0.020789Jy sigma=0.672869 ! Fit after self-cal, rms=0.020789Jy sigma=0.672867 ! 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=0.020789Jy sigma=0.672867 ! Fit after self-cal, rms=0.020772Jy sigma=0.672854 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.001 mas, bmaj=3.105 mas, bpa=-2.938 degrees ! Estimated noise=0.153568 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000123278 Jy ! Component: 100 - total flux cleaned = 0.000134001 Jy ! Component: 150 - total flux cleaned = 0.000159224 Jy ! Component: 200 - total flux cleaned = 0.000166499 Jy ! Total flux subtracted in 200 components = 0.000166499 Jy ! Clean residual min=-0.000390 max=0.000368 Jy/beam ! Clean residual mean=-0.000001 rms=0.000104 Jy/beam ! Combined flux in latest and established models = 0.0240858 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 129 components and 0.0240858 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=0.020771Jy sigma=0.672823 ! Fit after self-cal, rms=0.020770Jy sigma=0.672811 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 = 2.27646e-05 Jy ! Component: 100 - total flux cleaned = 3.71863e-05 Jy ! Component: 150 - total flux cleaned = 4.04671e-05 Jy ! Component: 200 - total flux cleaned = 4.33896e-05 Jy ! Total flux subtracted in 200 components = 4.33896e-05 Jy ! Clean residual min=-0.000375 max=0.000371 Jy/beam ! Clean residual mean=-0.000001 rms=0.000103 Jy/beam ! Combined flux in latest and established models = 0.0241292 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 139 components and 0.0241292 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=0.020770Jy sigma=0.672798 ! Fit after self-cal, rms=0.020770Jy sigma=0.672794 ! 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=0.9153 mas, bmaj=2.161 mas, bpa=-1.542 degrees ! Estimated noise=0.120118 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9153 x 2.161 at -1.542 degrees (North through East) ! Clean map min=-0.00035531 max=0.018311 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=0.7612 mas, bmaj=1.93 mas, bpa=-0.7138 degrees ! Estimated noise=0.26012 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0138184 Jy ! Component: 100 - total flux cleaned = 0.0171614 Jy ! Component: 150 - total flux cleaned = 0.018977 Jy ! Component: 200 - total flux cleaned = 0.0202124 Jy ! Total flux subtracted in 200 components = 0.0202124 Jy ! Clean residual min=-0.000900 max=0.000837 Jy/beam ! Clean residual mean=-0.000000 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.0202124 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 0.0202124 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9153 mas, bmaj=2.161 mas, bpa=-1.542 degrees ! Estimated noise=0.120118 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 = 0.00141967 Jy ! Component: 100 - total flux cleaned = 0.00225014 Jy ! Component: 150 - total flux cleaned = 0.002713 Jy ! Component: 200 - total flux cleaned = 0.00303994 Jy ! Total flux subtracted in 200 components = 0.00303994 Jy ! Clean residual min=-0.000413 max=0.000337 Jy/beam ! Clean residual mean=-0.000001 rms=0.000094 Jy/beam ! Combined flux in latest and established models = 0.0232523 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 47 components and 0.0232523 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=2.001 mas, bmaj=3.105 mas, bpa=-2.938 degrees ! Estimated noise=0.153568 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000476286 Jy ! Component: 100 - total flux cleaned = 0.000670919 Jy ! Component: 150 - total flux cleaned = 0.000796183 Jy ! Component: 200 - total flux cleaned = 0.000881997 Jy ! Total flux subtracted in 200 components = 0.000881997 Jy ! Clean residual min=-0.000458 max=0.000361 Jy/beam ! Clean residual mean=-0.000001 rms=0.000108 Jy/beam ! Combined flux in latest and established models = 0.0241343 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 = 5.12081e-05 Jy ! Component: 100 - total flux cleaned = 5.72856e-05 Jy ! Component: 150 - total flux cleaned = 4.56125e-05 Jy ! Component: 200 - total flux cleaned = 4.55022e-05 Jy ! Total flux subtracted in 200 components = 4.55022e-05 Jy ! Clean residual min=-0.000419 max=0.000355 Jy/beam ! Clean residual mean=-0.000001 rms=0.000104 Jy/beam ! Combined flux in latest and established models = 0.0241798 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 99 components and 0.0241798 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9153 mas, bmaj=2.161 mas, bpa=-1.542 degrees ! Estimated noise=0.120118 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.20078e-05 Jy ! Component: 100 - total flux cleaned = 7.00345e-05 Jy ! Component: 150 - total flux cleaned = 8.38004e-05 Jy ! Component: 200 - total flux cleaned = 9.59716e-05 Jy ! Total flux subtracted in 200 components = 9.59716e-05 Jy ! Clean residual min=-0.000333 max=0.000328 Jy/beam ! Clean residual mean=-0.000000 rms=0.000080 Jy/beam ! Combined flux in latest and established models = 0.0242758 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 116 components and 0.0242758 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=0.020774Jy sigma=0.672907 ! Fit after self-cal, rms=0.020773Jy sigma=0.672867 wmodel /J1541+1414_X_map.mod ! wmodel: Unable to open new model file: /J1541+1414_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J1541+1414_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9153 x 2.161 at -1.542 degrees (North through East) ! Clean map min=-0.00035526 max=0.0182 Jy/beam ! Writing clean map to FITS file: .//J1541+1414_X_map.fits wmodel .//J1541+1414_X_map.mod ! Writing 116 model components to file: .//J1541+1414_X_map.mod wobs .//J1541+1414_X_uvs.fits ! Writing UV FITS file: .//J1541+1414_X_uvs.fits wwins .//J1541+1414_X_map.win ! wwins: Wrote 4 windows to .//J1541+1414_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0181999 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.94594e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.30978 1.30978 2.61956 5.23912 10.4782 20.9565 41.913 83.8259 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.018 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 229.046 quit ! Quitting program ! Log file .//J1541+1414_X_dfm.log closed on Wed Nov 16 12:00:36 2016