! Started logfile: .//J1435+7118_C_dfm.log on Sat Oct 20 23:53:33 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 .//J1435+7118_C_uva.fits ! Reading UV FITS file: .//J1435+7118_C_uva.fits ! AN table 1: 23 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1435+7118 ! ! 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 85 lines of history. ! ! Reading 5152 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 J1435+7118_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=1.001026Jy sigma=63.218466 ! Fit after self-cal, rms=0.990493Jy sigma=62.422299 ! 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=2.464 mas, bmaj=5.581 mas, bpa=61.13 degrees ! Estimated noise=0.376234 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 = 0.00805228 Jy ! Component: 100 - total flux cleaned = 0.0104115 Jy ! Total flux subtracted in 100 components = 0.0104115 Jy ! Clean residual min=-0.002332 max=0.002059 Jy/beam ! Clean residual mean=0.000003 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.0104115 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0104115 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=0.020632Jy sigma=1.110048 ! Fit after self-cal, rms=0.018904Jy sigma=1.034883 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00345561 Jy ! Component: 100 - total flux cleaned = 0.00498788 Jy ! Total flux subtracted in 100 components = 0.00498788 Jy ! Clean residual min=-0.002074 max=0.001907 Jy/beam ! Clean residual mean=0.000003 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.0153994 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 21 components and 0.0153994 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=0.018389Jy sigma=0.962070 ! Fit after self-cal, rms=0.018393Jy sigma=0.961423 ! 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=3.175 mas, bmaj=5.973 mas, bpa=61.68 degrees ! Estimated noise=0.186197 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 = 0.00161307 Jy ! Component: 100 - total flux cleaned = 0.00255269 Jy ! Component: 150 - total flux cleaned = 0.00317766 Jy ! Component: 200 - total flux cleaned = 0.00360625 Jy ! Total flux subtracted in 200 components = 0.00360625 Jy ! Clean residual min=-0.001400 max=0.001191 Jy/beam ! Clean residual mean=-0.000001 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.0190057 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 53 components and 0.0190057 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=0.018241Jy sigma=0.947484 ! Fit after self-cal, rms=0.018227Jy sigma=0.946367 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.175 x 5.973 at 61.68 degrees (North through East) ! Clean map min=-0.0014231 max=0.013101 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.32 HN 0.83 KP 0.98 ! LA 0.87 NL 0.79 OV 1.22 PT 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.38 FD 1.13 HN 0.93 KP 1.27 ! LA 0.70 NL 0.90 OV 1.16 PT 1.32 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.01 HN 1.09 KP 0.97 ! LA 0.99 NL 1.03 OV 1.24 PT 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.93 HN 0.84 KP 1.01 ! LA 1.04 NL 0.95 OV 1.21 PT 0.52 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.04 HN 1.04 KP 0.98 ! LA 1.10 NL 1.03 OV 1.26 PT 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 1.22 KP 0.95 ! LA 0.97 NL 1.23 OV 1.10 PT 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.02 KP 0.92 ! LA 1.12 NL 1.05 OV 1.14 PT 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.98 HN 1.03 KP 1.02 ! LA 1.12 NL 1.19 OV 1.08 PT 1.01 ! ! ! Fit before self-cal, rms=0.018227Jy sigma=0.946367 ! Fit after self-cal, rms=0.019236Jy sigma=0.923797 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.177 mas, bmaj=6.003 mas, bpa=60.98 degrees ! Estimated noise=0.183213 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 = 0.000322905 Jy ! Component: 100 - total flux cleaned = 0.000364815 Jy ! Component: 150 - total flux cleaned = 0.000376097 Jy ! Component: 200 - total flux cleaned = 0.000376675 Jy ! Total flux subtracted in 200 components = 0.000376675 Jy ! Clean residual min=-0.000898 max=0.000821 Jy/beam ! Clean residual mean=-0.000000 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.0193824 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 74 components and 0.0193823 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=0.019208Jy sigma=0.924067 ! Fit after self-cal, rms=0.019371Jy sigma=0.921483 ! 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=0.019371Jy sigma=0.921483 ! Fit after self-cal, rms=0.019983Jy sigma=0.920542 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.151 mas, bmaj=6.036 mas, bpa=60.44 degrees ! Estimated noise=0.181976 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000158443 Jy ! Component: 100 - total flux cleaned = 0.000215901 Jy ! Component: 150 - total flux cleaned = 0.000225333 Jy ! Component: 200 - total flux cleaned = 0.000239434 Jy ! Total flux subtracted in 200 components = 0.000239434 Jy ! Clean residual min=-0.000838 max=0.000808 Jy/beam ! Clean residual mean=0.000000 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.0196218 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 89 components and 0.0196218 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=0.019964Jy sigma=0.920968 ! Fit after self-cal, rms=0.020004Jy sigma=0.920644 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 = -3.06491e-07 Jy ! Component: 100 - total flux cleaned = -3.93478e-07 Jy ! Component: 150 - total flux cleaned = -9.69193e-06 Jy ! Component: 200 - total flux cleaned = -1.41122e-05 Jy ! Total flux subtracted in 200 components = -1.41122e-05 Jy ! Clean residual min=-0.000848 max=0.000824 Jy/beam ! Clean residual mean=0.000000 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.0196077 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 98 components and 0.0196077 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=0.019996Jy sigma=0.920863 ! Fit after self-cal, rms=0.019999Jy sigma=0.920726 ! 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=0.019999Jy sigma=0.920726 ! Fit after self-cal, rms=0.019782Jy sigma=0.920075 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.111 mas, bmaj=6.087 mas, bpa=59.77 degrees ! Estimated noise=0.178101 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.67212e-05 Jy ! Component: 100 - total flux cleaned = 9.78585e-05 Jy ! Component: 150 - total flux cleaned = 0.000150546 Jy ! Component: 200 - total flux cleaned = 0.000176477 Jy ! Total flux subtracted in 200 components = 0.000176477 Jy ! Clean residual min=-0.000830 max=0.000792 Jy/beam ! Clean residual mean=0.000000 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.0197841 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 110 components and 0.0197842 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=0.019767Jy sigma=0.920550 ! Fit after self-cal, rms=0.019778Jy sigma=0.920397 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 = -1.31004e-05 Jy ! Component: 100 - total flux cleaned = -1.34225e-05 Jy ! Component: 150 - total flux cleaned = -5.90973e-06 Jy ! Component: 200 - total flux cleaned = 9.72666e-07 Jy ! Total flux subtracted in 200 components = 9.72666e-07 Jy ! Clean residual min=-0.000826 max=0.000791 Jy/beam ! Clean residual mean=0.000000 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.0197851 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 113 components and 0.0197851 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=0.019773Jy sigma=0.920633 ! Fit after self-cal, rms=0.019774Jy sigma=0.920531 ! 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=0.019774Jy sigma=0.920531 ! Fit after self-cal, rms=0.019443Jy sigma=0.920008 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.199 mas, bmaj=6.685 mas, bpa=64.04 degrees ! Estimated noise=0.184968 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000170607 Jy ! Component: 100 - total flux cleaned = 0.000210869 Jy ! Component: 150 - total flux cleaned = 0.000239651 Jy ! Component: 200 - total flux cleaned = 0.000253157 Jy ! Total flux subtracted in 200 components = 0.000253157 Jy ! Clean residual min=-0.000776 max=0.000757 Jy/beam ! Clean residual mean=0.000000 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.0200383 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 122 components and 0.0200383 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=0.019435Jy sigma=0.920484 ! Fit after self-cal, rms=0.019434Jy sigma=0.920323 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 = 3.29677e-05 Jy ! Component: 100 - total flux cleaned = 2.05034e-05 Jy ! Component: 150 - total flux cleaned = 1.07367e-05 Jy ! Component: 200 - total flux cleaned = 7.70551e-06 Jy ! Total flux subtracted in 200 components = 7.70551e-06 Jy ! Clean residual min=-0.000783 max=0.000750 Jy/beam ! Clean residual mean=0.000000 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.020046 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 125 components and 0.020046 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=0.019430Jy sigma=0.920678 ! Fit after self-cal, rms=0.019429Jy sigma=0.920568 ! 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=3.072 mas, bmaj=6.14 mas, bpa=59.15 degrees ! Estimated noise=0.17394 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.072 x 6.14 at 59.15 degrees (North through East) ! Clean map min=-0.00077652 max=0.011872 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=2.418 mas, bmaj=5.678 mas, bpa=60.25 degrees ! Estimated noise=0.341601 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00927818 Jy ! Component: 100 - total flux cleaned = 0.0123791 Jy ! Component: 150 - total flux cleaned = 0.014283 Jy ! Component: 200 - total flux cleaned = 0.0155225 Jy ! Total flux subtracted in 200 components = 0.0155225 Jy ! Clean residual min=-0.001691 max=0.001817 Jy/beam ! Clean residual mean=0.000003 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.0155225 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.0155225 Jy ! Inverting map and beam ! Estimated beam: bmin=3.072 mas, bmaj=6.14 mas, bpa=59.15 degrees ! Estimated noise=0.17394 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) ! Added new window around map position (2.4, -3.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00192695 Jy ! Component: 100 - total flux cleaned = 0.00302294 Jy ! Component: 150 - total flux cleaned = 0.0037813 Jy ! Component: 200 - total flux cleaned = 0.00428019 Jy ! Total flux subtracted in 200 components = 0.00428019 Jy ! Clean residual min=-0.000879 max=0.000608 Jy/beam ! Clean residual mean=0.000000 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.0198027 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 65 components and 0.0198027 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=4.199 mas, bmaj=6.685 mas, bpa=64.04 degrees ! Estimated noise=0.184968 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000406741 Jy ! Component: 100 - total flux cleaned = 0.000511833 Jy ! Component: 150 - total flux cleaned = 0.000545305 Jy ! Component: 200 - total flux cleaned = 0.00056535 Jy ! Total flux subtracted in 200 components = 0.00056535 Jy ! Clean residual min=-0.000752 max=0.000637 Jy/beam ! Clean residual mean=0.000000 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.020368 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 = 9.17159e-06 Jy ! Component: 100 - total flux cleaned = 1.78674e-05 Jy ! Component: 150 - total flux cleaned = 2.57186e-05 Jy ! Component: 200 - total flux cleaned = 2.57705e-05 Jy ! Total flux subtracted in 200 components = 2.57705e-05 Jy ! Clean residual min=-0.000739 max=0.000624 Jy/beam ! Clean residual mean=0.000000 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.0203938 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 111 components and 0.0203938 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.072 mas, bmaj=6.14 mas, bpa=59.15 degrees ! Estimated noise=0.17394 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.76202e-05 Jy ! Component: 100 - total flux cleaned = -2.84409e-05 Jy ! Component: 150 - total flux cleaned = -2.23332e-05 Jy ! Component: 200 - total flux cleaned = -1.64961e-05 Jy ! Total flux subtracted in 200 components = -1.64961e-05 Jy ! Clean residual min=-0.000699 max=0.000550 Jy/beam ! Clean residual mean=0.000000 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.0203773 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 131 components and 0.0203773 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=0.019396Jy sigma=0.918146 ! Fit after self-cal, rms=0.019385Jy sigma=0.917129 wmodel J1435+7118_C_map.mod ! Writing 131 model components to file: J1435+7118_C_map.mod wobs J1435+7118_C_uvs.fits ! Writing UV FITS file: J1435+7118_C_uvs.fits wwins J1435+7118_C_map.win ! wwins: Wrote 2 windows to J1435+7118_C_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 = -0.000206452 Jy ! Component: 100 - total flux cleaned = -0.000207891 Jy ! Component: 150 - total flux cleaned = -0.000199131 Jy ! Component: 200 - total flux cleaned = -0.000164638 Jy ! Component: 250 - total flux cleaned = -0.000181167 Jy ! Component: 300 - total flux cleaned = -0.000212612 Jy ! Component: 350 - total flux cleaned = -0.000227768 Jy ! Component: 400 - total flux cleaned = -0.000264129 Jy ! Component: 450 - total flux cleaned = -0.000285193 Jy ! Component: 500 - total flux cleaned = -0.000312779 Jy ! Component: 550 - total flux cleaned = -0.000346132 Jy ! Component: 600 - total flux cleaned = -0.000365586 Jy ! Component: 650 - total flux cleaned = -0.000372051 Jy ! Component: 700 - total flux cleaned = -0.000409284 Jy ! Component: 750 - total flux cleaned = -0.000445701 Jy ! Component: 800 - total flux cleaned = -0.000481421 Jy ! Component: 850 - total flux cleaned = -0.000522102 Jy ! Component: 900 - total flux cleaned = -0.000545002 Jy ! Component: 950 - total flux cleaned = -0.00058981 Jy ! Component: 1000 - total flux cleaned = -0.000622689 Jy ! Component: 1050 - total flux cleaned = -0.000655039 Jy ! Component: 1100 - total flux cleaned = -0.000697422 Jy ! Component: 1150 - total flux cleaned = -0.000738994 Jy ! Component: 1200 - total flux cleaned = -0.00077479 Jy ! Component: 1250 - total flux cleaned = -0.000809978 Jy ! Component: 1300 - total flux cleaned = -0.000849514 Jy ! Component: 1350 - total flux cleaned = -0.000893285 Jy ! Component: 1400 - total flux cleaned = -0.000936485 Jy ! Component: 1450 - total flux cleaned = -0.000974324 Jy ! Component: 1500 - total flux cleaned = -0.00101155 Jy ! Component: 1550 - total flux cleaned = -0.00102992 Jy ! Component: 1600 - total flux cleaned = -0.0010707 Jy ! Component: 1650 - total flux cleaned = -0.00111542 Jy ! Component: 1700 - total flux cleaned = -0.0011331 Jy ! Component: 1750 - total flux cleaned = -0.00116366 Jy ! Component: 1800 - total flux cleaned = -0.00118961 Jy ! Component: 1850 - total flux cleaned = -0.00122379 Jy ! Component: 1900 - total flux cleaned = -0.0012449 Jy ! Component: 1950 - total flux cleaned = -0.00127407 Jy ! Component: 2000 - total flux cleaned = -0.0013029 Jy ! Component: 2050 - total flux cleaned = -0.00133136 Jy ! Component: 2100 - total flux cleaned = -0.00135148 Jy ! Component: 2150 - total flux cleaned = -0.00136341 Jy ! Component: 2200 - total flux cleaned = -0.001395 Jy ! Component: 2250 - total flux cleaned = -0.00141838 Jy ! Component: 2300 - total flux cleaned = -0.00143384 Jy ! Component: 2350 - total flux cleaned = -0.00146059 Jy ! Component: 2400 - total flux cleaned = -0.00148331 Jy ! Component: 2450 - total flux cleaned = -0.00149458 Jy ! Component: 2500 - total flux cleaned = -0.00151318 Jy ! Component: 2550 - total flux cleaned = -0.00153897 Jy ! Component: 2600 - total flux cleaned = -0.00154992 Jy ! Component: 2650 - total flux cleaned = -0.00156807 Jy ! Component: 2700 - total flux cleaned = -0.00158969 Jy ! Component: 2750 - total flux cleaned = -0.00161116 Jy ! Component: 2800 - total flux cleaned = -0.00163599 Jy ! Component: 2850 - total flux cleaned = -0.00165012 Jy ! Component: 2900 - total flux cleaned = -0.00166412 Jy ! Component: 2950 - total flux cleaned = -0.001685 Jy ! Component: 3000 - total flux cleaned = -0.00169885 Jy ! Component: 3050 - total flux cleaned = -0.00172289 Jy ! Component: 3100 - total flux cleaned = -0.00173312 Jy ! Component: 3150 - total flux cleaned = -0.00174672 Jy ! Component: 3200 - total flux cleaned = -0.00175014 Jy ! Component: 3250 - total flux cleaned = -0.00175685 Jy ! Component: 3300 - total flux cleaned = -0.00176353 Jy ! Component: 3350 - total flux cleaned = -0.00177349 Jy ! Component: 3400 - total flux cleaned = -0.00177678 Jy ! Component: 3450 - total flux cleaned = -0.00177347 Jy ! Component: 3500 - total flux cleaned = -0.00177673 Jy ! Component: 3550 - total flux cleaned = -0.00177998 Jy ! Component: 3600 - total flux cleaned = -0.0017897 Jy ! Component: 3650 - total flux cleaned = -0.00178968 Jy ! Component: 3700 - total flux cleaned = -0.00179287 Jy ! Component: 3750 - total flux cleaned = -0.00178329 Jy ! Component: 3800 - total flux cleaned = -0.00179603 Jy ! Component: 3850 - total flux cleaned = -0.00180553 Jy ! Component: 3900 - total flux cleaned = -0.00181499 Jy ! Component: 3950 - total flux cleaned = -0.00182755 Jy ! Component: 4000 - total flux cleaned = -0.00183693 Jy ! Component: 4050 - total flux cleaned = -0.00183382 Jy ! Total flux subtracted in 4096 components = -0.00183695 Jy ! Clean residual min=-0.000191 max=0.000187 Jy/beam ! Clean residual mean=0.000000 rms=0.000059 Jy/beam ! Combined flux in latest and established models = 0.0185404 Jy keep ! Adding 311 model components to the UV plane model. ! The established model now contains 442 components and 0.0185404 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1435+7118_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.072 x 6.14 at 59.15 degrees (North through East) ! Clean map min=-0.00055893 max=0.01186 Jy/beam ! Writing clean map to FITS file: .//J1435+7118_C_map.fits wmodel .//J1435+7118_C_map.mod ! Writing 442 model components to file: .//J1435+7118_C_map.mod wobs .//J1435+7118_C_uvs.fits ! Writing UV FITS file: .//J1435+7118_C_uvs.fits wwins .//J1435+7118_C_map.win ! wwins: Wrote 3 windows to .//J1435+7118_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0118605 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 5.84998e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.4797 1.4797 2.9594 5.9188 11.8376 23.6752 47.3504 94.7008 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.011 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 202.743 quit ! Quitting program ! Log file .//J1435+7118_C_dfm.log closed on Sat Oct 20 23:53:37 2018