! Started logfile: .//J2224+6016_C_dfm.log on Sun Oct 21 00:20:24 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J2224+6016_C_uva.fits ! Reading UV FITS file: .//J2224+6016_C_uva.fits ! AN table 1: 5 integrations on 10 of 10 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2224+6016 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 76 lines of history. ! ! Reading 400 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J2224+6016_C] 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 0.300x0.300 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=0.999111Jy sigma=76.217997 ! Fit after self-cal, rms=0.972452Jy sigma=73.598636 ! 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=3.738 mas, bmaj=8.07 mas, bpa=3.892 degrees ! Estimated noise=0.767332 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0171877 Jy ! Component: 100 - total flux cleaned = 0.0272461 Jy ! Total flux subtracted in 100 components = 0.0272461 Jy ! Clean residual min=-0.007056 max=0.007063 Jy/beam ! Clean residual mean=0.000038 rms=0.003464 Jy/beam ! Combined flux in latest and established models = 0.0272461 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 53 components and 0.0272461 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=0.034145Jy sigma=2.368527 ! Fit after self-cal, rms=0.033635Jy sigma=2.342577 ! 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=4.212 mas, bmaj=8.661 mas, bpa=1.163 degrees ! Estimated noise=0.567702 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 = 0.0116999 Jy ! Component: 100 - total flux cleaned = 0.0166023 Jy ! Component: 150 - total flux cleaned = 0.0176301 Jy ! Component: 200 - total flux cleaned = 0.0183497 Jy ! Total flux subtracted in 200 components = 0.0183497 Jy ! Clean residual min=-0.003371 max=0.003361 Jy/beam ! Clean residual mean=0.000012 rms=0.001923 Jy/beam ! Combined flux in latest and established models = 0.0455958 Jy ! Performing phase self-cal ! Adding 124 model components to the UV plane model. ! The established model now contains 173 components and 0.0455958 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=0.022393Jy sigma=1.110204 ! Fit after self-cal, rms=0.022121Jy sigma=1.097439 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.212 x 8.661 at 1.163 degrees (North through East) ! Clean map min=-0.0066387 max=0.020034 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.13 KP 0.93 LA 0.86 NL 1.82 ! OV 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 KP 0.89 LA 0.94 NL 0.73 ! OV 1.26 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.12 KP 0.91 LA 0.94 NL 1.21 ! OV 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 KP 0.85 LA 0.47 NL 1.06 ! OV 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.27 KP 0.82 LA 0.85 NL 1.19 ! OV 1.23 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.12 KP 0.87 LA 0.93 NL 1.03 ! OV 1.21 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.12 KP 0.86 LA 0.81 NL 0.95 ! OV 1.12 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 KP 0.78 LA 0.93 NL 0.93 ! OV 1.01 ! ! ! Fit before self-cal, rms=0.022121Jy sigma=1.097439 ! Fit after self-cal, rms=0.015332Jy sigma=0.815245 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.322 mas, bmaj=9.099 mas, bpa=-0.061 degrees ! Estimated noise=0.537696 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 = 0.000131915 Jy ! Component: 100 - total flux cleaned = -6.65582e-05 Jy ! Component: 150 - total flux cleaned = -0.00019433 Jy ! Component: 200 - total flux cleaned = -0.000232193 Jy ! Total flux subtracted in 200 components = -0.000232193 Jy ! Clean residual min=-0.000610 max=0.000612 Jy/beam ! Clean residual mean=0.000001 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.0453636 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 221 components and 0.0453636 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=0.014979Jy sigma=0.792611 ! Fit after self-cal, rms=0.014945Jy sigma=0.790241 ! 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=0.014945Jy sigma=0.790241 ! Fit after self-cal, rms=0.014618Jy sigma=0.788615 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.302 mas, bmaj=9.114 mas, bpa=-0.3751 degrees ! Estimated noise=0.528757 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.72408e-05 Jy ! Component: 100 - total flux cleaned = -8.43846e-05 Jy ! Component: 150 - total flux cleaned = -2.41989e-05 Jy ! Component: 200 - total flux cleaned = -7.95936e-05 Jy ! Total flux subtracted in 200 components = -7.95936e-05 Jy ! Clean residual min=-0.000443 max=0.000441 Jy/beam ! Clean residual mean=0.000001 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.045284 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 247 components and 0.045284 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=0.014444Jy sigma=0.777400 ! Fit after self-cal, rms=0.014421Jy sigma=0.776957 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000120708 Jy ! Component: 100 - total flux cleaned = -4.43636e-05 Jy ! Component: 150 - total flux cleaned = 5.08756e-05 Jy ! Component: 200 - total flux cleaned = 7.25163e-05 Jy ! Total flux subtracted in 200 components = 7.25163e-05 Jy ! Clean residual min=-0.000357 max=0.000359 Jy/beam ! Clean residual mean=0.000001 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.0453565 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 281 components and 0.0453565 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=0.014315Jy sigma=0.770482 ! Fit after self-cal, rms=0.014301Jy sigma=0.770191 ! 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=0.014301Jy sigma=0.770191 ! Fit after self-cal, rms=0.013836Jy sigma=0.768786 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.273 mas, bmaj=9.112 mas, bpa=-0.5682 degrees ! Estimated noise=0.517114 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.57471e-05 Jy ! Component: 100 - total flux cleaned = 0.000161073 Jy ! Component: 150 - total flux cleaned = 0.000199401 Jy ! Component: 200 - total flux cleaned = 0.000179823 Jy ! Total flux subtracted in 200 components = 0.000179823 Jy ! Clean residual min=-0.000294 max=0.000291 Jy/beam ! Clean residual mean=0.000001 rms=0.000106 Jy/beam ! Combined flux in latest and established models = 0.0455363 Jy selfcal ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 326 components and 0.0455363 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=0.013743Jy sigma=0.765355 ! Fit after self-cal, rms=0.013727Jy sigma=0.765010 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000182001 Jy ! Component: 100 - total flux cleaned = 0.00025193 Jy ! Component: 150 - total flux cleaned = 0.000269837 Jy ! Component: 200 - total flux cleaned = 0.000318047 Jy ! Total flux subtracted in 200 components = 0.000318047 Jy ! Clean residual min=-0.000258 max=0.000258 Jy/beam ! Clean residual mean=0.000001 rms=0.000095 Jy/beam ! Combined flux in latest and established models = 0.0458543 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 360 components and 0.0458544 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=0.013667Jy sigma=0.762401 ! Fit after self-cal, rms=0.013660Jy sigma=0.762197 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.013660Jy sigma=0.762197 ! Fit after self-cal, rms=0.013358Jy sigma=0.761182 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.73 mas, bmaj=9.232 mas, bpa=-0.2034 degrees ! Estimated noise=0.509344 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.70111e-05 Jy ! Component: 100 - total flux cleaned = 2.37868e-05 Jy ! Component: 150 - total flux cleaned = 0.00018787 Jy ! Component: 200 - total flux cleaned = 0.000303612 Jy ! Total flux subtracted in 200 components = 0.000303612 Jy ! Clean residual min=-0.000206 max=0.000207 Jy/beam ! Clean residual mean=0.000001 rms=0.000074 Jy/beam ! Combined flux in latest and established models = 0.046158 Jy selfcal ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 401 components and 0.046158 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=0.013305Jy sigma=0.759923 ! Fit after self-cal, rms=0.013294Jy sigma=0.759629 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000102275 Jy ! Component: 100 - total flux cleaned = 0.000226882 Jy ! Component: 150 - total flux cleaned = 0.000286288 Jy ! Component: 200 - total flux cleaned = 0.000309024 Jy ! Total flux subtracted in 200 components = 0.000309024 Jy ! Clean residual min=-0.000186 max=0.000188 Jy/beam ! Clean residual mean=0.000001 rms=0.000067 Jy/beam ! Combined flux in latest and established models = 0.046467 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 421 components and 0.046467 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=0.013259Jy sigma=0.758257 ! Fit after self-cal, rms=0.013254Jy sigma=0.758139 ! 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=4.248 mas, bmaj=9.111 mas, bpa=-0.7024 degrees ! Estimated noise=0.507695 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.248 x 9.111 at -0.7024 degrees (North through East) ! Clean map min=-0.0026426 max=0.01705 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=3.804 mas, bmaj=8.385 mas, bpa=1.383 degrees ! Estimated noise=0.706936 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0150381 Jy ! Component: 100 - total flux cleaned = 0.0225092 Jy ! Component: 150 - total flux cleaned = 0.0279192 Jy ! Component: 200 - total flux cleaned = 0.0313494 Jy ! Total flux subtracted in 200 components = 0.0313494 Jy ! Clean residual min=-0.003918 max=0.003900 Jy/beam ! Clean residual mean=0.000022 rms=0.001938 Jy/beam ! Combined flux in latest and established models = 0.0313494 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 88 model components to the UV plane model. ! The established model now contains 88 components and 0.0313494 Jy ! Inverting map and beam ! Estimated beam: bmin=4.248 mas, bmaj=9.111 mas, bpa=-0.7024 degrees ! Estimated noise=0.507695 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 = 0.0044503 Jy ! Component: 100 - total flux cleaned = 0.00611291 Jy ! Component: 150 - total flux cleaned = 0.00656996 Jy ! Component: 200 - total flux cleaned = 0.00657717 Jy ! Total flux subtracted in 200 components = 0.00657717 Jy ! Clean residual min=-0.001701 max=0.001703 Jy/beam ! Clean residual mean=0.000007 rms=0.000841 Jy/beam ! Combined flux in latest and established models = 0.0379265 Jy ! Adding 100 model components to the UV plane model. ! The established model now contains 180 components and 0.0379265 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.73 mas, bmaj=9.232 mas, bpa=-0.2034 degrees ! Estimated noise=0.509344 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000118544 Jy ! Component: 100 - total flux cleaned = 5.54745e-05 Jy ! Component: 150 - total flux cleaned = -0.000250318 Jy ! Component: 200 - total flux cleaned = -0.000687796 Jy ! Total flux subtracted in 200 components = -0.000687796 Jy ! Clean residual min=-0.000654 max=0.000649 Jy/beam ! Clean residual mean=0.000001 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.0372387 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 = -0.00043281 Jy ! Component: 100 - total flux cleaned = -0.000617725 Jy ! Component: 150 - total flux cleaned = -0.000923119 Jy ! Component: 200 - total flux cleaned = -0.00128743 Jy ! Total flux subtracted in 200 components = -0.00128743 Jy ! Clean residual min=-0.000418 max=0.000419 Jy/beam ! Clean residual mean=0.000001 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.0359513 Jy ! Adding 124 model components to the UV plane model. ! The established model now contains 284 components and 0.0359513 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.248 mas, bmaj=9.111 mas, bpa=-0.7024 degrees ! Estimated noise=0.507695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000138235 Jy ! Component: 100 - total flux cleaned = -9.24411e-05 Jy ! Component: 150 - total flux cleaned = 9.80478e-06 Jy ! Component: 200 - total flux cleaned = 0.000207033 Jy ! Total flux subtracted in 200 components = 0.000207033 Jy ! Clean residual min=-0.000319 max=0.000321 Jy/beam ! Clean residual mean=0.000001 rms=0.000108 Jy/beam ! Combined flux in latest and established models = 0.0361583 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 324 components and 0.0361583 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=0.013344Jy sigma=0.767488 ! Fit after self-cal, rms=0.013329Jy sigma=0.766223 wmodel J2224+6016_C_map.mod ! Writing 324 model components to file: J2224+6016_C_map.mod wobs J2224+6016_C_uvs.fits ! Writing UV FITS file: J2224+6016_C_uvs.fits wwins J2224+6016_C_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J2224+6016_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.248 x 9.111 at -0.7024 degrees (North through East) ! Clean map min=-0.0019165 max=0.014855 Jy/beam ! Writing clean map to FITS file: .//J2224+6016_C_map.fits wmodel .//J2224+6016_C_map.mod ! Writing 324 model components to file: .//J2224+6016_C_map.mod wobs .//J2224+6016_C_uvs.fits ! Writing UV FITS file: .//J2224+6016_C_uvs.fits wwins .//J2224+6016_C_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ! float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0148546 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000107323 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.16748 2.16748 4.33496 8.66991 17.3398 34.6796 69.3593 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.014 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 138.409 quit ! Quitting program ! Log file .//J2224+6016_C_dfm.log closed on Sun Oct 21 00:20:27 2018