! Started logfile: /image_prod/ug002_uva//J0710+4220_S_dfm.log on Wed Mar 4 21:41:07 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J0710+4220_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0710+4220_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.907407 visibilities/baseline/integration-bin. ! Found source: J0710+4220 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 5880 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 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J0710+4220_S] 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 0.500x0.500 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. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.016573Jy sigma=8.889244 ! Fit after self-cal, rms=0.883468Jy sigma=7.655498 ! 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=3.194 mas, bmaj=5.348 mas, bpa=17.21 degrees ! Estimated noise=1.542 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 = 0.0910346 Jy ! Component: 100 - total flux cleaned = 0.116483 Jy ! Total flux subtracted in 100 components = 0.116483 Jy ! Clean residual min=-0.011179 max=0.030458 Jy/beam ! Clean residual mean=0.000046 rms=0.003559 Jy/beam ! Combined flux in latest and established models = 0.116483 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.116483 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086021Jy sigma=0.699485 ! Fit after self-cal, rms=0.085576Jy sigma=0.697042 ! Inverting map ! Added new window around map position (7.5, -4.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.028873 Jy ! Component: 100 - total flux cleaned = 0.0450777 Jy ! Total flux subtracted in 100 components = 0.0450777 Jy ! Clean residual min=-0.008736 max=0.015479 Jy/beam ! Clean residual mean=0.000025 rms=0.002422 Jy/beam ! Combined flux in latest and established models = 0.161561 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 24 components and 0.161561 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073592Jy sigma=0.564006 ! Fit after self-cal, rms=0.071791Jy sigma=0.550291 ! 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=3.928 mas, bmaj=6.367 mas, bpa=12.5 degrees ! Estimated noise=1.09079 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 = 0.017946 Jy ! Component: 100 - total flux cleaned = 0.0277993 Jy ! Component: 150 - total flux cleaned = 0.0343968 Jy ! Component: 200 - total flux cleaned = 0.038951 Jy ! Total flux subtracted in 200 components = 0.038951 Jy ! Clean residual min=-0.005750 max=0.010270 Jy/beam ! Clean residual mean=0.000004 rms=0.001875 Jy/beam ! Combined flux in latest and established models = 0.200512 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 47 components and 0.200512 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067476Jy sigma=0.496358 ! Fit after self-cal, rms=0.066957Jy sigma=0.492175 ! Inverting map ! Added new window around map position (15.5, -10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106782 Jy ! Component: 100 - total flux cleaned = 0.0162384 Jy ! Component: 150 - total flux cleaned = 0.0199417 Jy ! Component: 200 - total flux cleaned = 0.0212709 Jy ! Total flux subtracted in 200 components = 0.0212709 Jy ! Clean residual min=-0.004963 max=0.006530 Jy/beam ! Clean residual mean=0.000009 rms=0.001433 Jy/beam ! Combined flux in latest and established models = 0.221783 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 90 components and 0.221782 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065095Jy sigma=0.474560 ! Fit after self-cal, rms=0.064768Jy sigma=0.471246 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.928 x 6.367 at 12.5 degrees (North through East) ! Clean map min=-0.0046875 max=0.11559 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 KP 0.99 LA 0.97 ! MK 0.96 NL 1.00 OV 0.97 PT 0.99 ! SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 KP 0.98 LA 1.00 ! MK 1.01 NL 0.95 OV 1.14 PT 1.02 ! SC 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 KP 1.00 LA 0.98 ! MK 1.02 NL 0.96 OV 0.96 PT 1.01 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.064768Jy sigma=0.471246 ! Fit after self-cal, rms=0.063528Jy sigma=0.467878 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.927 mas, bmaj=6.375 mas, bpa=12.5 degrees ! Estimated noise=1.07223 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 = 0.00306877 Jy ! Component: 100 - total flux cleaned = 0.00358982 Jy ! Component: 150 - total flux cleaned = 0.00401375 Jy ! Component: 200 - total flux cleaned = 0.00408517 Jy ! Total flux subtracted in 200 components = 0.00408517 Jy ! Clean residual min=-0.004793 max=0.005196 Jy/beam ! Clean residual mean=0.000006 rms=0.001274 Jy/beam ! Combined flux in latest and established models = 0.225868 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 107 components and 0.225868 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063165Jy sigma=0.465276 ! Fit after self-cal, rms=0.063141Jy sigma=0.464792 ! 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. ! ! Fit before self-cal, rms=0.063141Jy sigma=0.464792 ! Fit after self-cal, rms=0.076031Jy sigma=0.442256 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.915 mas, bmaj=6.385 mas, bpa=12.69 degrees ! Estimated noise=1.07758 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163008 Jy ! Component: 100 - total flux cleaned = 0.00156398 Jy ! Component: 150 - total flux cleaned = 0.00156498 Jy ! Component: 200 - total flux cleaned = 0.00151968 Jy ! Total flux subtracted in 200 components = 0.00151968 Jy ! Clean residual min=-0.002254 max=0.002241 Jy/beam ! Clean residual mean=0.000001 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.227387 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 135 components and 0.227387 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075926Jy sigma=0.441039 ! Fit after self-cal, rms=0.076234Jy sigma=0.440618 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 = 6.16001e-05 Jy ! Component: 100 - total flux cleaned = 0.000146541 Jy ! Component: 150 - total flux cleaned = 0.000222273 Jy ! Component: 200 - total flux cleaned = 0.00025705 Jy ! Total flux subtracted in 200 components = 0.00025705 Jy ! Clean residual min=-0.002145 max=0.002173 Jy/beam ! Clean residual mean=0.000001 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.227644 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 152 components and 0.227644 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076187Jy sigma=0.440125 ! Fit after self-cal, rms=0.076167Jy sigma=0.440057 ! 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. ! ! Fit before self-cal, rms=0.076167Jy sigma=0.440057 ! Fit after self-cal, rms=0.077344Jy sigma=0.439875 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.923 mas, bmaj=6.381 mas, bpa=12.63 degrees ! Estimated noise=1.0759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000720402 Jy ! Component: 100 - total flux cleaned = 0.000872528 Jy ! Component: 150 - total flux cleaned = 0.000940477 Jy ! Component: 200 - total flux cleaned = 0.000941311 Jy ! Total flux subtracted in 200 components = 0.000941311 Jy ! Clean residual min=-0.001999 max=0.002032 Jy/beam ! Clean residual mean=0.000001 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.228586 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 161 components and 0.228586 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077309Jy sigma=0.439437 ! Fit after self-cal, rms=0.077299Jy sigma=0.439387 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 = 7.48654e-05 Jy ! Component: 100 - total flux cleaned = 0.000163519 Jy ! Component: 150 - total flux cleaned = 0.000217174 Jy ! Component: 200 - total flux cleaned = 0.000241312 Jy ! Total flux subtracted in 200 components = 0.000241312 Jy ! Clean residual min=-0.001905 max=0.001977 Jy/beam ! Clean residual mean=0.000001 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.228827 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 169 components and 0.228827 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077277Jy sigma=0.439153 ! Fit after self-cal, rms=0.077270Jy sigma=0.439126 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.077270Jy sigma=0.439126 ! Fit after self-cal, rms=0.077358Jy sigma=0.439068 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.698 mas, bmaj=11.24 mas, bpa=22.55 degrees ! Estimated noise=1.23711 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000364779 Jy ! Component: 100 - total flux cleaned = 0.000633396 Jy ! Component: 150 - total flux cleaned = 0.000679257 Jy ! Component: 200 - total flux cleaned = 0.000698349 Jy ! Total flux subtracted in 200 components = 0.000698349 Jy ! Clean residual min=-0.002085 max=0.002256 Jy/beam ! Clean residual mean=0.000003 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.229525 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 191 components and 0.229525 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077351Jy sigma=0.438884 ! Fit after self-cal, rms=0.077337Jy sigma=0.438841 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 (34, -24.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00198896 Jy ! Component: 100 - total flux cleaned = 0.00269093 Jy ! Component: 150 - total flux cleaned = 0.00301326 Jy ! Component: 200 - total flux cleaned = 0.00329834 Jy ! Total flux subtracted in 200 components = 0.00329834 Jy ! Clean residual min=-0.001625 max=0.001578 Jy/beam ! Clean residual mean=0.000006 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.232824 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 216 components and 0.232824 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077257Jy sigma=0.438102 ! Fit after self-cal, rms=0.077263Jy sigma=0.438064 ! 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=3.927 mas, bmaj=6.382 mas, bpa=12.56 degrees ! Estimated noise=1.07502 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.927 x 6.382 at 12.56 degrees (North through East) ! Clean map min=-0.001618 max=0.11364 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=3.197 mas, bmaj=5.35 mas, bpa=17.37 degrees ! Estimated noise=1.51981 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0899278 Jy ! Component: 100 - total flux cleaned = 0.12754 Jy ! Component: 150 - total flux cleaned = 0.151917 Jy ! Component: 200 - total flux cleaned = 0.168691 Jy ! Total flux subtracted in 200 components = 0.168691 Jy ! Clean residual min=-0.006149 max=0.009539 Jy/beam ! Clean residual mean=0.000014 rms=0.001694 Jy/beam ! Combined flux in latest and established models = 0.168691 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 0.168691 Jy ! Inverting map and beam ! Estimated beam: bmin=3.927 mas, bmaj=6.382 mas, bpa=12.56 degrees ! Estimated noise=1.07502 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 = 0.0164719 Jy ! Component: 100 - total flux cleaned = 0.0277491 Jy ! Component: 150 - total flux cleaned = 0.0358207 Jy ! Component: 200 - total flux cleaned = 0.0417647 Jy ! Total flux subtracted in 200 components = 0.0417647 Jy ! Clean residual min=-0.003156 max=0.003410 Jy/beam ! Clean residual mean=0.000003 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.210456 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 74 components and 0.210456 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00446903 Jy ! Component: 100 - total flux cleaned = 0.00790199 Jy ! Component: 150 - total flux cleaned = 0.0106152 Jy ! Component: 200 - total flux cleaned = 0.0128885 Jy ! Total flux subtracted in 200 components = 0.0128885 Jy ! Clean residual min=-0.002117 max=0.001852 Jy/beam ! Clean residual mean=0.000003 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.223344 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 121 components and 0.223344 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.698 mas, bmaj=11.24 mas, bpa=22.55 degrees ! Estimated noise=1.23711 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00280016 Jy ! Component: 100 - total flux cleaned = 0.00477616 Jy ! Component: 150 - total flux cleaned = 0.00600218 Jy ! Component: 200 - total flux cleaned = 0.00682767 Jy ! Total flux subtracted in 200 components = 0.00682767 Jy ! Clean residual min=-0.001966 max=0.001597 Jy/beam ! Clean residual mean=0.000007 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.230172 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 = 0.000635627 Jy ! Component: 100 - total flux cleaned = 0.00111958 Jy ! Component: 150 - total flux cleaned = 0.00148322 Jy ! Component: 200 - total flux cleaned = 0.00178155 Jy ! Total flux subtracted in 200 components = 0.00178155 Jy ! Clean residual min=-0.001655 max=0.001482 Jy/beam ! Clean residual mean=0.000008 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.231953 Jy ! Adding 105 model components to the UV plane model. ! The established model now contains 214 components and 0.231953 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.927 mas, bmaj=6.382 mas, bpa=12.56 degrees ! Estimated noise=1.07502 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.00209e-05 Jy ! Component: 100 - total flux cleaned = 0.000156623 Jy ! Component: 150 - total flux cleaned = 0.000400129 Jy ! Component: 200 - total flux cleaned = 0.000547239 Jy ! Total flux subtracted in 200 components = 0.000547239 Jy ! Clean residual min=-0.001591 max=0.001515 Jy/beam ! Clean residual mean=0.000004 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.232501 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 239 components and 0.232501 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077208Jy sigma=0.437530 ! Fit after self-cal, rms=0.077187Jy sigma=0.437392 wmodel J0710+4220_S_map.mod ! Writing 239 model components to file: J0710+4220_S_map.mod wobs J0710+4220_S_uvs.fits ! Writing UV FITS file: J0710+4220_S_uvs.fits wwins J0710+4220_S_map.win ! wwins: Wrote 4 windows to J0710+4220_S_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 = -0.000350677 Jy ! Component: 100 - total flux cleaned = -0.000454787 Jy ! Component: 150 - total flux cleaned = -0.00052914 Jy ! Component: 200 - total flux cleaned = -0.00076868 Jy ! Component: 250 - total flux cleaned = -0.000907573 Jy ! Component: 300 - total flux cleaned = -0.000997913 Jy ! Component: 350 - total flux cleaned = -0.00115254 Jy ! Component: 400 - total flux cleaned = -0.00121722 Jy ! Component: 450 - total flux cleaned = -0.00132237 Jy ! Component: 500 - total flux cleaned = -0.00134305 Jy ! Component: 550 - total flux cleaned = -0.00136363 Jy ! Component: 600 - total flux cleaned = -0.0014226 Jy ! Component: 650 - total flux cleaned = -0.00148034 Jy ! Component: 700 - total flux cleaned = -0.00153681 Jy ! Component: 750 - total flux cleaned = -0.00155535 Jy ! Component: 800 - total flux cleaned = -0.00164668 Jy ! Component: 850 - total flux cleaned = -0.00161057 Jy ! Component: 900 - total flux cleaned = -0.00161084 Jy ! Component: 950 - total flux cleaned = -0.00168079 Jy ! Component: 1000 - total flux cleaned = -0.00168027 Jy ! Component: 1050 - total flux cleaned = -0.0015949 Jy ! Component: 1100 - total flux cleaned = -0.00159479 Jy ! Component: 1150 - total flux cleaned = -0.00157817 Jy ! Component: 1200 - total flux cleaned = -0.0015617 Jy ! Component: 1250 - total flux cleaned = -0.00151326 Jy ! Component: 1300 - total flux cleaned = -0.00149753 Jy ! Component: 1350 - total flux cleaned = -0.00146608 Jy ! Component: 1400 - total flux cleaned = -0.00143516 Jy ! Component: 1450 - total flux cleaned = -0.00149667 Jy ! Component: 1500 - total flux cleaned = -0.00148164 Jy ! Component: 1550 - total flux cleaned = -0.00148183 Jy ! Component: 1600 - total flux cleaned = -0.00154103 Jy ! Component: 1650 - total flux cleaned = -0.00157004 Jy ! Component: 1700 - total flux cleaned = -0.00158441 Jy ! Component: 1750 - total flux cleaned = -0.00159855 Jy ! Component: 1800 - total flux cleaned = -0.00155612 Jy ! Component: 1850 - total flux cleaned = -0.00157022 Jy ! Component: 1900 - total flux cleaned = -0.00152875 Jy ! Component: 1950 - total flux cleaned = -0.00156983 Jy ! Component: 2000 - total flux cleaned = -0.00148787 Jy ! Component: 2050 - total flux cleaned = -0.00146103 Jy ! Component: 2100 - total flux cleaned = -0.00150114 Jy ! Component: 2150 - total flux cleaned = -0.00146149 Jy ! Component: 2200 - total flux cleaned = -0.00150087 Jy ! Component: 2250 - total flux cleaned = -0.00146185 Jy ! Component: 2300 - total flux cleaned = -0.00142323 Jy ! Component: 2350 - total flux cleaned = -0.00137201 Jy ! Component: 2400 - total flux cleaned = -0.00130853 Jy ! Component: 2450 - total flux cleaned = -0.00127074 Jy ! Component: 2500 - total flux cleaned = -0.0012331 Jy ! Component: 2550 - total flux cleaned = -0.00114612 Jy ! Component: 2600 - total flux cleaned = -0.00110907 Jy ! Component: 2650 - total flux cleaned = -0.00102338 Jy ! Component: 2700 - total flux cleaned = -0.000986996 Jy ! Component: 2750 - total flux cleaned = -0.000938632 Jy ! Component: 2800 - total flux cleaned = -0.000890747 Jy ! Component: 2850 - total flux cleaned = -0.000878949 Jy ! Component: 2900 - total flux cleaned = -0.000855269 Jy ! Component: 2950 - total flux cleaned = -0.000761198 Jy ! Component: 3000 - total flux cleaned = -0.00074973 Jy ! Component: 3050 - total flux cleaned = -0.000680131 Jy ! Component: 3100 - total flux cleaned = -0.00065708 Jy ! Component: 3150 - total flux cleaned = -0.000634139 Jy ! Component: 3200 - total flux cleaned = -0.000645485 Jy ! Component: 3250 - total flux cleaned = -0.000589065 Jy ! Component: 3300 - total flux cleaned = -0.000600384 Jy ! Component: 3350 - total flux cleaned = -0.00058916 Jy ! Component: 3400 - total flux cleaned = -0.000589204 Jy ! Component: 3450 - total flux cleaned = -0.000556149 Jy ! Component: 3500 - total flux cleaned = -0.000600106 Jy ! Component: 3550 - total flux cleaned = -0.000589131 Jy ! Component: 3600 - total flux cleaned = -0.000578241 Jy ! Component: 3650 - total flux cleaned = -0.000567435 Jy ! Component: 3700 - total flux cleaned = -0.000578219 Jy ! Component: 3750 - total flux cleaned = -0.000588972 Jy ! Component: 3800 - total flux cleaned = -0.000620883 Jy ! Component: 3850 - total flux cleaned = -0.000631414 Jy ! Component: 3900 - total flux cleaned = -0.000599909 Jy ! Component: 3950 - total flux cleaned = -0.000620827 Jy ! Component: 4000 - total flux cleaned = -0.000651868 Jy ! Component: 4050 - total flux cleaned = -0.000620846 Jy ! Total flux subtracted in 4096 components = -0.000672296 Jy ! Clean residual min=-0.000672 max=0.000570 Jy/beam ! Clean residual mean=0.000004 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.231828 Jy keep ! Adding 232 model components to the UV plane model. ! The established model now contains 471 components and 0.231828 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0710+4220_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.927 x 6.382 at 12.56 degrees (North through East) ! Clean map min=-0.0016418 max=0.11342 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0710+4220_S_map.fits wmodel /image_prod/ug002_uva//J0710+4220_S_map.mod ! Writing 471 model components to file: /image_prod/ug002_uva//J0710+4220_S_map.mod wobs /image_prod/ug002_uva//J0710+4220_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0710+4220_S_uvs.fits wwins /image_prod/ug002_uva//J0710+4220_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0710+4220_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.113424 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000178581 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.472337 0.472337 0.944673 1.88935 3.77869 7.55739 15.1148 30.2295 60.4591 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.113 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 635.14 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0710+4220_S_dfm.log closed on Wed Mar 4 21:41:11 2020