! Started logfile: .//J0712+3309_X_20180528_dfm.log on Sun Jul 8 13:43:37 2018 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 .//J0712+3309_X_20180528_uva.fits ! Reading UV FITS file: .//J0712+3309_X_20180528_uva.fits ! AN table 1: 93 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0712+3309 ! ! 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): RR ! ! Read 85 lines of history. ! ! Reading 26784 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: RR, 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 J0712+3309_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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! 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=1.000220Jy sigma=25.116054 ! Fit after self-cal, rms=0.989099Jy sigma=24.844272 ! 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=0.8103 mas, bmaj=2.432 mas, bpa=34.51 degrees ! Estimated noise=0.471497 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 = 0.00907503 Jy ! Component: 100 - total flux cleaned = 0.0108561 Jy ! Total flux subtracted in 100 components = 0.0108561 Jy ! Clean residual min=-0.001262 max=0.001528 Jy/beam ! Clean residual mean=0.000000 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.0108561 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0108561 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=0.028181Jy sigma=0.668623 ! Fit after self-cal, rms=0.026717Jy sigma=0.631186 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00358919 Jy ! Component: 100 - total flux cleaned = 0.00360238 Jy ! Total flux subtracted in 100 components = 0.00360238 Jy ! Clean residual min=-0.001270 max=0.001160 Jy/beam ! Clean residual mean=0.000000 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0144585 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 9 components and 0.0144585 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=0.026397Jy sigma=0.623613 ! Fit after self-cal, rms=0.026386Jy sigma=0.623468 ! 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=1.079 mas, bmaj=2.439 mas, bpa=31.83 degrees ! Estimated noise=0.176332 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 = -0.000543406 Jy ! Component: 100 - total flux cleaned = -0.000907487 Jy ! Component: 150 - total flux cleaned = -0.00107968 Jy ! Component: 200 - total flux cleaned = -0.00117461 Jy ! Total flux subtracted in 200 components = -0.00117461 Jy ! Clean residual min=-0.000645 max=0.000684 Jy/beam ! Clean residual mean=0.000000 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.0132839 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 23 components and 0.0132839 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=0.026371Jy sigma=0.623118 ! Fit after self-cal, rms=0.026351Jy sigma=0.623019 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.079 x 2.439 at 31.83 degrees (North through East) ! Clean map min=-0.00072488 max=0.014926 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.14 HN 1.01 KP 0.85 ! LA 1.04 MK 0.91 NL 1.21 PT 1.11 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 HN 0.96 KP 0.99 ! LA 1.04 MK 0.86 NL 1.07 PT 1.13 ! SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.78 HN 1.03 KP 1.04 ! LA 1.02 MK 0.97 NL 1.11 PT 1.09 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.91 HN 0.91 KP 1.09 ! LA 1.01 MK 0.92 NL 1.17 PT 1.02 ! SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.06 HN 0.94 KP 0.96 ! LA 1.05 MK 1.00 NL 1.04 PT 1.11 ! SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.79 HN 0.91 KP 1.00 ! LA 0.97 MK 0.92 NL 1.10 PT 1.21 ! SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.95 HN 0.90 KP 0.99 ! LA 1.03 MK 0.93 NL 1.16 PT 1.07 ! SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.92 HN 0.90 KP 1.02 ! LA 0.99 MK 0.87 NL 1.22 PT 1.17 ! SC 0.84 ! ! ! Fit before self-cal, rms=0.026351Jy sigma=0.623019 ! Fit after self-cal, rms=0.026006Jy sigma=0.621306 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.056 mas, bmaj=2.409 mas, bpa=31.72 degrees ! Estimated noise=0.175465 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 = 0.000143565 Jy ! Component: 100 - total flux cleaned = 0.000203535 Jy ! Component: 150 - total flux cleaned = 0.000244756 Jy ! Component: 200 - total flux cleaned = 0.000273859 Jy ! Total flux subtracted in 200 components = 0.000273859 Jy ! Clean residual min=-0.000392 max=0.000346 Jy/beam ! Clean residual mean=0.000000 rms=0.000096 Jy/beam ! Combined flux in latest and established models = 0.0135577 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 32 components and 0.0135577 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=0.026004Jy sigma=0.621254 ! Fit after self-cal, rms=0.026067Jy sigma=0.620545 ! 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=0.026067Jy sigma=0.620545 ! Fit after self-cal, rms=0.026443Jy sigma=0.620301 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.048 mas, bmaj=2.4 mas, bpa=31.64 degrees ! Estimated noise=0.176128 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000111764 Jy ! Component: 100 - total flux cleaned = 0.000161542 Jy ! Component: 150 - total flux cleaned = 0.000191102 Jy ! Component: 200 - total flux cleaned = 0.000194729 Jy ! Total flux subtracted in 200 components = 0.000194729 Jy ! Clean residual min=-0.000376 max=0.000354 Jy/beam ! Clean residual mean=0.000000 rms=0.000094 Jy/beam ! Combined flux in latest and established models = 0.0137524 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 37 components and 0.0137524 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=0.026440Jy sigma=0.620260 ! Fit after self-cal, rms=0.026489Jy sigma=0.620068 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 = -4.06437e-05 Jy ! Component: 100 - total flux cleaned = -4.46878e-05 Jy ! Component: 150 - total flux cleaned = -4.47813e-05 Jy ! Component: 200 - total flux cleaned = -4.47955e-05 Jy ! Total flux subtracted in 200 components = -4.47955e-05 Jy ! Clean residual min=-0.000375 max=0.000351 Jy/beam ! Clean residual mean=0.000000 rms=0.000094 Jy/beam ! Combined flux in latest and established models = 0.0137076 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 43 components and 0.0137076 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=0.026487Jy sigma=0.620049 ! Fit after self-cal, rms=0.026489Jy sigma=0.620031 ! 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=0.026489Jy sigma=0.620031 ! Fit after self-cal, rms=0.026764Jy sigma=0.619966 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.043 mas, bmaj=2.398 mas, bpa=31.58 degrees ! Estimated noise=0.176677 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000105464 Jy ! Component: 100 - total flux cleaned = 0.000144888 Jy ! Component: 150 - total flux cleaned = 0.000165212 Jy ! Component: 200 - total flux cleaned = 0.000168247 Jy ! Total flux subtracted in 200 components = 0.000168247 Jy ! Clean residual min=-0.000368 max=0.000357 Jy/beam ! Clean residual mean=0.000000 rms=0.000093 Jy/beam ! Combined flux in latest and established models = 0.0138759 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 46 components and 0.0138759 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=0.026762Jy sigma=0.619939 ! Fit after self-cal, rms=0.026785Jy sigma=0.619842 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 = 1.58369e-05 Jy ! Component: 100 - total flux cleaned = 1.93789e-05 Jy ! Component: 150 - total flux cleaned = 2.25353e-05 Jy ! Component: 200 - total flux cleaned = 2.24306e-05 Jy ! Total flux subtracted in 200 components = 2.24306e-05 Jy ! Clean residual min=-0.000377 max=0.000372 Jy/beam ! Clean residual mean=0.000000 rms=0.000095 Jy/beam ! Combined flux in latest and established models = 0.0138983 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 48 components and 0.0138983 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=0.026784Jy sigma=0.619826 ! Fit after self-cal, rms=0.026783Jy sigma=0.619806 ! 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=0.026783Jy sigma=0.619806 ! Fit after self-cal, rms=0.026941Jy sigma=0.619782 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.956 mas, bmaj=2.797 mas, bpa=20.25 degrees ! Estimated noise=0.217139 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000155852 Jy ! Component: 100 - total flux cleaned = 0.000173444 Jy ! Component: 150 - total flux cleaned = 0.00018447 Jy ! Component: 200 - total flux cleaned = 0.000196443 Jy ! Total flux subtracted in 200 components = 0.000196443 Jy ! Clean residual min=-0.000456 max=0.000387 Jy/beam ! Clean residual mean=0.000000 rms=0.000106 Jy/beam ! Combined flux in latest and established models = 0.0140948 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 52 components and 0.0140948 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=0.026940Jy sigma=0.619767 ! Fit after self-cal, rms=0.026950Jy sigma=0.619690 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 = 2.11083e-05 Jy ! Component: 100 - total flux cleaned = 1.02026e-05 Jy ! Component: 150 - total flux cleaned = 1.15428e-05 Jy ! Component: 200 - total flux cleaned = 1.4199e-05 Jy ! Total flux subtracted in 200 components = 1.4199e-05 Jy ! Clean residual min=-0.000451 max=0.000376 Jy/beam ! Clean residual mean=0.000000 rms=0.000106 Jy/beam ! Combined flux in latest and established models = 0.014109 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 56 components and 0.014109 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=0.026950Jy sigma=0.619688 ! Fit after self-cal, rms=0.026949Jy sigma=0.619622 ! 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=1.038 mas, bmaj=2.396 mas, bpa=31.59 degrees ! Estimated noise=0.177114 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.038 x 2.396 at 31.59 degrees (North through East) ! Clean map min=-0.00034748 max=0.014794 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=0.7865 mas, bmaj=2.412 mas, bpa=34.05 degrees ! Estimated noise=0.452146 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0115253 Jy ! Component: 100 - total flux cleaned = 0.014007 Jy ! Component: 150 - total flux cleaned = 0.0142098 Jy ! Component: 200 - total flux cleaned = 0.0143396 Jy ! Total flux subtracted in 200 components = 0.0143396 Jy ! Clean residual min=-0.001106 max=0.001144 Jy/beam ! Clean residual mean=0.000000 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0143397 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0143397 Jy ! Inverting map and beam ! Estimated beam: bmin=1.038 mas, bmaj=2.396 mas, bpa=31.59 degrees ! Estimated noise=0.177114 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 = -0.000119536 Jy ! Component: 100 - total flux cleaned = -0.000173868 Jy ! Component: 150 - total flux cleaned = -0.000201727 Jy ! Component: 200 - total flux cleaned = -0.000222991 Jy ! Total flux subtracted in 200 components = -0.000222991 Jy ! Clean residual min=-0.000410 max=0.000392 Jy/beam ! Clean residual mean=0.000000 rms=0.000104 Jy/beam ! Combined flux in latest and established models = 0.0141167 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 29 components and 0.0141167 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=1.956 mas, bmaj=2.797 mas, bpa=20.25 degrees ! Estimated noise=0.217139 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.50008e-05 Jy ! Component: 100 - total flux cleaned = -2.57223e-05 Jy ! Component: 150 - total flux cleaned = -2.1147e-05 Jy ! Component: 200 - total flux cleaned = -1.73987e-05 Jy ! Total flux subtracted in 200 components = -1.73987e-05 Jy ! Clean residual min=-0.000470 max=0.000363 Jy/beam ! Clean residual mean=0.000000 rms=0.000109 Jy/beam ! Combined flux in latest and established models = 0.0140993 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 = -2.77104e-08 Jy ! Component: 100 - total flux cleaned = -5.12641e-08 Jy ! Component: 150 - total flux cleaned = -3.11363e-08 Jy ! Component: 200 - total flux cleaned = 3.2366e-08 Jy ! Total flux subtracted in 200 components = 3.2366e-08 Jy ! Clean residual min=-0.000461 max=0.000363 Jy/beam ! Clean residual mean=0.000000 rms=0.000108 Jy/beam ! Combined flux in latest and established models = 0.0140993 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 46 components and 0.0140993 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.038 mas, bmaj=2.396 mas, bpa=31.59 degrees ! Estimated noise=0.177114 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.67254e-06 Jy ! Component: 100 - total flux cleaned = -2.14535e-05 Jy ! Component: 150 - total flux cleaned = -4.35971e-05 Jy ! Component: 200 - total flux cleaned = -5.57081e-05 Jy ! Total flux subtracted in 200 components = -5.57081e-05 Jy ! Clean residual min=-0.000376 max=0.000371 Jy/beam ! Clean residual mean=0.000000 rms=0.000098 Jy/beam ! Combined flux in latest and established models = 0.0140436 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 58 components and 0.0140436 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=0.026951Jy sigma=0.619692 ! Fit after self-cal, rms=0.026953Jy sigma=0.619667 wmodel J0712+3309_X_map.mod ! Writing 58 model components to file: J0712+3309_X_map.mod wobs J0712+3309_X_uvs.fits ! Writing UV FITS file: J0712+3309_X_uvs.fits wwins J0712+3309_X_map.win ! wwins: Wrote 1 windows to J0712+3309_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 2.02556e-05 Jy ! Component: 100 - total flux cleaned = 3.95279e-05 Jy ! Component: 150 - total flux cleaned = 3.95007e-05 Jy ! Component: 200 - total flux cleaned = 4.5466e-05 Jy ! Component: 250 - total flux cleaned = 4.00246e-05 Jy ! Component: 300 - total flux cleaned = 1.8306e-05 Jy ! Component: 350 - total flux cleaned = -2.39485e-05 Jy ! Component: 400 - total flux cleaned = -5.48549e-05 Jy ! Component: 450 - total flux cleaned = -7.51864e-05 Jy ! Component: 500 - total flux cleaned = -0.000105 Jy ! Component: 550 - total flux cleaned = -0.000139268 Jy ! Component: 600 - total flux cleaned = -0.000172929 Jy ! Component: 650 - total flux cleaned = -0.000191842 Jy ! Component: 700 - total flux cleaned = -0.000219825 Jy ! Component: 750 - total flux cleaned = -0.000238203 Jy ! Component: 800 - total flux cleaned = -0.000256326 Jy ! Component: 850 - total flux cleaned = -0.000287511 Jy ! Component: 900 - total flux cleaned = -0.000309523 Jy ! Component: 950 - total flux cleaned = -0.000318231 Jy ! Component: 1000 - total flux cleaned = -0.000361185 Jy ! Component: 1050 - total flux cleaned = -0.00038652 Jy ! Component: 1100 - total flux cleaned = -0.000415668 Jy ! Component: 1150 - total flux cleaned = -0.000432177 Jy ! Component: 1200 - total flux cleaned = -0.000448507 Jy ! Component: 1250 - total flux cleaned = -0.000472642 Jy ! Component: 1300 - total flux cleaned = -0.000488596 Jy ! Component: 1350 - total flux cleaned = -0.00050824 Jy ! Component: 1400 - total flux cleaned = -0.000527643 Jy ! Component: 1450 - total flux cleaned = -0.00053534 Jy ! Component: 1500 - total flux cleaned = -0.000550566 Jy ! Component: 1550 - total flux cleaned = -0.000554355 Jy ! Component: 1600 - total flux cleaned = -0.000558106 Jy ! Component: 1650 - total flux cleaned = -0.000572872 Jy ! Component: 1700 - total flux cleaned = -0.00058754 Jy ! Component: 1750 - total flux cleaned = -0.000594795 Jy ! Component: 1800 - total flux cleaned = -0.000591225 Jy ! Component: 1850 - total flux cleaned = -0.000601931 Jy ! Component: 1900 - total flux cleaned = -0.000598436 Jy ! Component: 1950 - total flux cleaned = -0.000612464 Jy ! Component: 2000 - total flux cleaned = -0.000605542 Jy ! Component: 2050 - total flux cleaned = -0.00061245 Jy ! Component: 2100 - total flux cleaned = -0.000605619 Jy ! Component: 2150 - total flux cleaned = -0.000602256 Jy ! Component: 2200 - total flux cleaned = -0.000602238 Jy ! Component: 2250 - total flux cleaned = -0.000595552 Jy ! Component: 2300 - total flux cleaned = -0.000585593 Jy ! Component: 2350 - total flux cleaned = -0.000579053 Jy ! Component: 2400 - total flux cleaned = -0.000588848 Jy ! Component: 2450 - total flux cleaned = -0.000585595 Jy ! Component: 2500 - total flux cleaned = -0.000572748 Jy ! Component: 2550 - total flux cleaned = -0.000585518 Jy ! Component: 2600 - total flux cleaned = -0.00058554 Jy ! Component: 2650 - total flux cleaned = -0.000582398 Jy ! Component: 2700 - total flux cleaned = -0.000591769 Jy ! Component: 2750 - total flux cleaned = -0.000594838 Jy ! Component: 2800 - total flux cleaned = -0.000591757 Jy ! Component: 2850 - total flux cleaned = -0.000594797 Jy ! Component: 2900 - total flux cleaned = -0.000597817 Jy ! Component: 2950 - total flux cleaned = -0.00059783 Jy ! Component: 3000 - total flux cleaned = -0.000606889 Jy ! Component: 3050 - total flux cleaned = -0.000612892 Jy ! Component: 3100 - total flux cleaned = -0.000618823 Jy ! Component: 3150 - total flux cleaned = -0.00061588 Jy ! Component: 3200 - total flux cleaned = -0.000624723 Jy ! Component: 3250 - total flux cleaned = -0.000633485 Jy ! Component: 3300 - total flux cleaned = -0.000642187 Jy ! Component: 3350 - total flux cleaned = -0.000650867 Jy ! Component: 3400 - total flux cleaned = -0.000650856 Jy ! Component: 3450 - total flux cleaned = -0.000659445 Jy ! Component: 3500 - total flux cleaned = -0.000673669 Jy ! Component: 3550 - total flux cleaned = -0.000676499 Jy ! Component: 3600 - total flux cleaned = -0.000679314 Jy ! Component: 3650 - total flux cleaned = -0.000684927 Jy ! Component: 3700 - total flux cleaned = -0.000690519 Jy ! Component: 3750 - total flux cleaned = -0.000704398 Jy ! Component: 3800 - total flux cleaned = -0.000709935 Jy ! Component: 3850 - total flux cleaned = -0.000709962 Jy ! Component: 3900 - total flux cleaned = -0.000720941 Jy ! Component: 3950 - total flux cleaned = -0.000729106 Jy ! Component: 4000 - total flux cleaned = -0.000729116 Jy ! Component: 4050 - total flux cleaned = -0.000742639 Jy ! Total flux subtracted in 4096 components = -0.000750709 Jy ! Clean residual min=-0.000164 max=0.000151 Jy/beam ! Clean residual mean=0.000000 rms=0.000047 Jy/beam ! Combined flux in latest and established models = 0.0132929 Jy keep ! Adding 271 model components to the UV plane model. ! The established model now contains 329 components and 0.0132929 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0712+3309_X_20180528_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.038 x 2.396 at 31.59 degrees (North through East) ! Clean map min=-0.00031286 max=0.014732 Jy/beam ! Writing clean map to FITS file: .//J0712+3309_X_20180528_map.fits wmodel .//J0712+3309_X_20180528_map.mod ! Writing 329 model components to file: .//J0712+3309_X_20180528_map.mod wobs .//J0712+3309_X_20180528_uvs.fits ! Writing UV FITS file: .//J0712+3309_X_20180528_uvs.fits wwins .//J0712+3309_X_20180528_map.win ! wwins: Wrote 2 windows to .//J0712+3309_X_20180528_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0147318 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 4.51935e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.920327 0.920327 1.84065 3.68131 7.36262 14.7252 29.4505 58.9009 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.014 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 325.971 quit ! Quitting program ! Log file .//J0712+3309_X_20180528_dfm.log closed on Sun Jul 8 13:43:41 2018