! Started logfile: /image_prod/ug002_uva//J0011+0823_S_dfm.log on Wed Mar 4 18:17:00 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//J0011+0823_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0011+0823_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.96963 visibilities/baseline/integration-bin. ! Found source: J0011+0823 ! ! 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 7854 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 J0011+0823_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.017096Jy sigma=7.981965 ! Fit after self-cal, rms=0.756430Jy sigma=5.757118 ! 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=2.94 mas, bmaj=7.162 mas, bpa=-3.584 degrees ! Estimated noise=1.36562 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 = 0.192763 Jy ! Component: 100 - total flux cleaned = 0.260248 Jy ! Total flux subtracted in 100 components = 0.260248 Jy ! Clean residual min=-0.009574 max=0.028768 Jy/beam ! Clean residual mean=-0.000050 rms=0.003108 Jy/beam ! Combined flux in latest and established models = 0.260248 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.260248 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094481Jy sigma=0.657584 ! Fit after self-cal, rms=0.094383Jy sigma=0.656788 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0302357 Jy ! Component: 100 - total flux cleaned = 0.0449056 Jy ! Total flux subtracted in 100 components = 0.0449056 Jy ! Clean residual min=-0.007609 max=0.011777 Jy/beam ! Clean residual mean=-0.000027 rms=0.002069 Jy/beam ! Combined flux in latest and established models = 0.305154 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 25 components and 0.305154 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084066Jy sigma=0.546175 ! Fit after self-cal, rms=0.084055Jy sigma=0.546026 ! 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=3.452 mas, bmaj=8.163 mas, bpa=-3.595 degrees ! Estimated noise=1.06273 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 (4.5, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125908 Jy ! Component: 100 - total flux cleaned = 0.0198901 Jy ! Component: 150 - total flux cleaned = 0.0237677 Jy ! Component: 200 - total flux cleaned = 0.0252618 Jy ! Total flux subtracted in 200 components = 0.0252618 Jy ! Clean residual min=-0.006575 max=0.009885 Jy/beam ! Clean residual mean=-0.000009 rms=0.001773 Jy/beam ! Combined flux in latest and established models = 0.330415 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 56 components and 0.330416 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082068Jy sigma=0.526635 ! Fit after self-cal, rms=0.081841Jy sigma=0.524851 ! Inverting map ! Added new window around map position (-54.5, 87.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00410185 Jy ! Component: 100 - total flux cleaned = 0.00503272 Jy ! Component: 150 - total flux cleaned = 0.00555045 Jy ! Component: 200 - total flux cleaned = 0.00554166 Jy ! Total flux subtracted in 200 components = 0.00554166 Jy ! Clean residual min=-0.006230 max=0.008210 Jy/beam ! Clean residual mean=-0.000010 rms=0.001601 Jy/beam ! Combined flux in latest and established models = 0.335957 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 74 components and 0.335957 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080456Jy sigma=0.515090 ! Fit after self-cal, rms=0.080385Jy sigma=0.514035 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.452 x 8.163 at -3.595 degrees (North through East) ! Clean map min=-0.0067909 max=0.24896 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.01 HN 0.93 KP 0.99 ! LA 1.01 MK 1.40 NL 0.96 OV 1.01 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.99 HN 0.95 KP 0.96 ! LA 1.01 MK 1.29 NL 1.06 OV 1.01 ! PT 1.01 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.96 KP 0.94 ! LA 1.00 MK 1.10 NL 0.98 OV 1.01 ! PT 1.00 SC 1.02 ! ! ! Fit before self-cal, rms=0.080385Jy sigma=0.514035 ! Fit after self-cal, rms=0.083715Jy sigma=0.492290 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.585 mas, bmaj=8.229 mas, bpa=-2.059 degrees ! Estimated noise=1.08419 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 (13, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00602201 Jy ! Component: 100 - total flux cleaned = 0.00570534 Jy ! Component: 150 - total flux cleaned = 0.00571221 Jy ! Component: 200 - total flux cleaned = 0.00571231 Jy ! Total flux subtracted in 200 components = 0.00571231 Jy ! Clean residual min=-0.004720 max=0.005131 Jy/beam ! Clean residual mean=-0.000008 rms=0.001283 Jy/beam ! Combined flux in latest and established models = 0.341669 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 110 components and 0.34167 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082649Jy sigma=0.485338 ! Fit after self-cal, rms=0.082565Jy sigma=0.484515 ! 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=0.082565Jy sigma=0.484515 ! Fit after self-cal, rms=0.088183Jy sigma=0.458552 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.575 mas, bmaj=8.21 mas, bpa=-2.349 degrees ! Estimated noise=1.08632 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149508 Jy ! Component: 100 - total flux cleaned = 0.0014959 Jy ! Component: 150 - total flux cleaned = 0.0014077 Jy ! Component: 200 - total flux cleaned = 0.00133256 Jy ! Total flux subtracted in 200 components = 0.00133256 Jy ! Clean residual min=-0.003107 max=0.003314 Jy/beam ! Clean residual mean=-0.000005 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.343002 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 142 components and 0.343002 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087938Jy sigma=0.456103 ! Fit after self-cal, rms=0.087959Jy sigma=0.455886 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 (22.5, 55). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00196164 Jy ! Component: 100 - total flux cleaned = 0.00263354 Jy ! Component: 150 - total flux cleaned = 0.0027057 Jy ! Component: 200 - total flux cleaned = 0.00257366 Jy ! Total flux subtracted in 200 components = 0.00257366 Jy ! Clean residual min=-0.002956 max=0.002872 Jy/beam ! Clean residual mean=-0.000005 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.345576 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 165 components and 0.345576 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087774Jy sigma=0.454308 ! Fit after self-cal, rms=0.087757Jy sigma=0.454239 ! 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=0.087757Jy sigma=0.454239 ! Fit after self-cal, rms=0.091006Jy sigma=0.452304 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.558 mas, bmaj=8.21 mas, bpa=-2.437 degrees ! Estimated noise=1.08321 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111581 Jy ! Component: 100 - total flux cleaned = 0.00153545 Jy ! Component: 150 - total flux cleaned = 0.00141218 Jy ! Component: 200 - total flux cleaned = 0.00135461 Jy ! Total flux subtracted in 200 components = 0.00135461 Jy ! Clean residual min=-0.002710 max=0.002428 Jy/beam ! Clean residual mean=-0.000002 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.34693 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 191 components and 0.34693 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090887Jy sigma=0.451427 ! Fit after self-cal, rms=0.090885Jy sigma=0.451378 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 = 0.000239149 Jy ! Component: 100 - total flux cleaned = 0.000296256 Jy ! Component: 150 - total flux cleaned = 0.000297462 Jy ! Component: 200 - total flux cleaned = 0.000249712 Jy ! Total flux subtracted in 200 components = 0.000249712 Jy ! Clean residual min=-0.002605 max=0.002356 Jy/beam ! Clean residual mean=-0.000002 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.34718 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 203 components and 0.34718 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090814Jy sigma=0.450851 ! Fit after self-cal, rms=0.090808Jy sigma=0.450838 ! 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=0.090808Jy sigma=0.450838 ! Fit after self-cal, rms=0.091514Jy sigma=0.450775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.83 mas, bmaj=12.18 mas, bpa=-4.249 degrees ! Estimated noise=1.22601 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000344987 Jy ! Component: 100 - total flux cleaned = 0.000346644 Jy ! Component: 150 - total flux cleaned = 0.000346051 Jy ! Component: 200 - total flux cleaned = 0.000310434 Jy ! Total flux subtracted in 200 components = 0.000310434 Jy ! Clean residual min=-0.002394 max=0.002550 Jy/beam ! Clean residual mean=-0.000002 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.34749 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 223 components and 0.34749 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091504Jy sigma=0.450442 ! Fit after self-cal, rms=0.091505Jy sigma=0.450429 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 = 0.000174133 Jy ! Component: 100 - total flux cleaned = 0.000206256 Jy ! Component: 150 - total flux cleaned = 0.000147033 Jy ! Component: 200 - total flux cleaned = 0.00017594 Jy ! Total flux subtracted in 200 components = 0.00017594 Jy ! Clean residual min=-0.002325 max=0.002423 Jy/beam ! Clean residual mean=-0.000003 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.347666 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 238 components and 0.347666 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091501Jy sigma=0.450231 ! Fit after self-cal, rms=0.091500Jy sigma=0.450224 ! 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=3.557 mas, bmaj=8.209 mas, bpa=-2.434 degrees ! Estimated noise=1.08234 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.557 x 8.209 at -2.434 degrees (North through East) ! Clean map min=-0.0034554 max=0.25316 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=3.028 mas, bmaj=7.188 mas, bpa=-2.369 degrees ! Estimated noise=1.41002 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.196513 Jy ! Component: 100 - total flux cleaned = 0.261378 Jy ! Component: 150 - total flux cleaned = 0.289667 Jy ! Component: 200 - total flux cleaned = 0.305276 Jy ! Total flux subtracted in 200 components = 0.305276 Jy ! Clean residual min=-0.004893 max=0.008436 Jy/beam ! Clean residual mean=-0.000024 rms=0.001374 Jy/beam ! Combined flux in latest and established models = 0.305276 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 0.305276 Jy ! Inverting map and beam ! Estimated beam: bmin=3.557 mas, bmaj=8.209 mas, bpa=-2.434 degrees ! Estimated noise=1.08234 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 = 0.0138169 Jy ! Component: 100 - total flux cleaned = 0.0231102 Jy ! Component: 150 - total flux cleaned = 0.0296816 Jy ! Component: 200 - total flux cleaned = 0.0345198 Jy ! Total flux subtracted in 200 components = 0.0345198 Jy ! Clean residual min=-0.003173 max=0.003381 Jy/beam ! Clean residual mean=-0.000006 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.339796 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 52 components and 0.339796 Jy ! Inverting map ! Added new window around map position (-14, 30.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00347048 Jy ! Component: 100 - total flux cleaned = 0.00502466 Jy ! Component: 150 - total flux cleaned = 0.00591695 Jy ! Component: 200 - total flux cleaned = 0.00650358 Jy ! Total flux subtracted in 200 components = 0.00650358 Jy ! Clean residual min=-0.002574 max=0.002337 Jy/beam ! Clean residual mean=-0.000004 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.346299 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 84 components and 0.346299 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=7.83 mas, bmaj=12.18 mas, bpa=-4.249 degrees ! Estimated noise=1.22601 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00247404 Jy ! Component: 100 - total flux cleaned = 0.0029815 Jy ! Component: 150 - total flux cleaned = 0.00285232 Jy ! Component: 200 - total flux cleaned = 0.00279926 Jy ! Total flux subtracted in 200 components = 0.00279926 Jy ! Clean residual min=-0.002263 max=0.002288 Jy/beam ! Clean residual mean=-0.000007 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.349098 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 = -0.000260258 Jy ! Component: 100 - total flux cleaned = -0.000402499 Jy ! Component: 150 - total flux cleaned = -0.000535505 Jy ! Component: 200 - total flux cleaned = -0.000659936 Jy ! Total flux subtracted in 200 components = -0.000659936 Jy ! Clean residual min=-0.002197 max=0.002099 Jy/beam ! Clean residual mean=-0.000007 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.348439 Jy ! Adding 103 model components to the UV plane model. ! The established model now contains 181 components and 0.348439 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.557 mas, bmaj=8.209 mas, bpa=-2.434 degrees ! Estimated noise=1.08234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00074381 Jy ! Component: 100 - total flux cleaned = -0.00074653 Jy ! Component: 150 - total flux cleaned = -0.000637881 Jy ! Component: 200 - total flux cleaned = -0.000485501 Jy ! Total flux subtracted in 200 components = -0.000485501 Jy ! Clean residual min=-0.002239 max=0.002189 Jy/beam ! Clean residual mean=-0.000003 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.347953 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 207 components and 0.347953 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091526Jy sigma=0.449721 ! Fit after self-cal, rms=0.091510Jy sigma=0.449577 wmodel J0011+0823_S_map.mod ! Writing 207 model components to file: J0011+0823_S_map.mod wobs J0011+0823_S_uvs.fits ! Writing UV FITS file: J0011+0823_S_uvs.fits wwins J0011+0823_S_map.win ! wwins: Wrote 6 windows to J0011+0823_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 = -0.000209001 Jy ! Component: 100 - total flux cleaned = -0.000597877 Jy ! Component: 150 - total flux cleaned = -0.000744288 Jy ! Component: 200 - total flux cleaned = -0.00102352 Jy ! Component: 250 - total flux cleaned = -0.00139242 Jy ! Component: 300 - total flux cleaned = -0.0016837 Jy ! Component: 350 - total flux cleaned = -0.00202868 Jy ! Component: 400 - total flux cleaned = -0.00230313 Jy ! Component: 450 - total flux cleaned = -0.002572 Jy ! Component: 500 - total flux cleaned = -0.00280555 Jy ! Component: 550 - total flux cleaned = -0.00300535 Jy ! Component: 600 - total flux cleaned = -0.00306113 Jy ! Component: 650 - total flux cleaned = -0.00314409 Jy ! Component: 700 - total flux cleaned = -0.00333397 Jy ! Component: 750 - total flux cleaned = -0.00344056 Jy ! Component: 800 - total flux cleaned = -0.00359829 Jy ! Component: 850 - total flux cleaned = -0.00377885 Jy ! Component: 900 - total flux cleaned = -0.00390555 Jy ! Component: 950 - total flux cleaned = -0.00400569 Jy ! Component: 1000 - total flux cleaned = -0.0042269 Jy ! Component: 1050 - total flux cleaned = -0.00434769 Jy ! Component: 1100 - total flux cleaned = -0.00446695 Jy ! Component: 1150 - total flux cleaned = -0.00449091 Jy ! Component: 1200 - total flux cleaned = -0.00463056 Jy ! Component: 1250 - total flux cleaned = -0.00465359 Jy ! Component: 1300 - total flux cleaned = -0.00476714 Jy ! Component: 1350 - total flux cleaned = -0.00487928 Jy ! Component: 1400 - total flux cleaned = -0.0049014 Jy ! Component: 1450 - total flux cleaned = -0.00496749 Jy ! Component: 1500 - total flux cleaned = -0.00507594 Jy ! Component: 1550 - total flux cleaned = -0.00514004 Jy ! Component: 1600 - total flux cleaned = -0.00511883 Jy ! Component: 1650 - total flux cleaned = -0.00514016 Jy ! Component: 1700 - total flux cleaned = -0.00528577 Jy ! Component: 1750 - total flux cleaned = -0.00538844 Jy ! Component: 1800 - total flux cleaned = -0.00536821 Jy ! Component: 1850 - total flux cleaned = -0.00544873 Jy ! Component: 1900 - total flux cleaned = -0.00542846 Jy ! Component: 1950 - total flux cleaned = -0.00550735 Jy ! Component: 2000 - total flux cleaned = -0.00554673 Jy ! Component: 2050 - total flux cleaned = -0.00562468 Jy ! Component: 2100 - total flux cleaned = -0.00556663 Jy ! Component: 2150 - total flux cleaned = -0.00558592 Jy ! Component: 2200 - total flux cleaned = -0.00569974 Jy ! Component: 2250 - total flux cleaned = -0.0056997 Jy ! Component: 2300 - total flux cleaned = -0.00573707 Jy ! Component: 2350 - total flux cleaned = -0.00581122 Jy ! Component: 2400 - total flux cleaned = -0.00584787 Jy ! Component: 2450 - total flux cleaned = -0.00586608 Jy ! Component: 2500 - total flux cleaned = -0.00593891 Jy ! Component: 2550 - total flux cleaned = -0.00601091 Jy ! Component: 2600 - total flux cleaned = -0.00610029 Jy ! Component: 2650 - total flux cleaned = -0.00606476 Jy ! Component: 2700 - total flux cleaned = -0.00608254 Jy ! Component: 2750 - total flux cleaned = -0.00611761 Jy ! Component: 2800 - total flux cleaned = -0.00613509 Jy ! Component: 2850 - total flux cleaned = -0.00613526 Jy ! Component: 2900 - total flux cleaned = -0.00622116 Jy ! Component: 2950 - total flux cleaned = -0.00625541 Jy ! Component: 3000 - total flux cleaned = -0.0062895 Jy ! Component: 3050 - total flux cleaned = -0.00625576 Jy ! Component: 3100 - total flux cleaned = -0.00632257 Jy ! Component: 3150 - total flux cleaned = -0.00633937 Jy ! Component: 3200 - total flux cleaned = -0.00637246 Jy ! Component: 3250 - total flux cleaned = -0.00633969 Jy ! Component: 3300 - total flux cleaned = -0.00638873 Jy ! Component: 3350 - total flux cleaned = -0.00643755 Jy ! Component: 3400 - total flux cleaned = -0.00646999 Jy ! Component: 3450 - total flux cleaned = -0.00656616 Jy ! Component: 3500 - total flux cleaned = -0.00653427 Jy ! Component: 3550 - total flux cleaned = -0.00661347 Jy ! Component: 3600 - total flux cleaned = -0.00673969 Jy ! Component: 3650 - total flux cleaned = -0.00675533 Jy ! Component: 3700 - total flux cleaned = -0.00686453 Jy ! Component: 3750 - total flux cleaned = -0.00688022 Jy ! Component: 3800 - total flux cleaned = -0.00700337 Jy ! Component: 3850 - total flux cleaned = -0.00704924 Jy ! Component: 3900 - total flux cleaned = -0.00709498 Jy ! Component: 3950 - total flux cleaned = -0.00711024 Jy ! Component: 4000 - total flux cleaned = -0.00718559 Jy ! Component: 4050 - total flux cleaned = -0.00721573 Jy ! Total flux subtracted in 4096 components = -0.00732018 Jy ! Clean residual min=-0.000822 max=0.000847 Jy/beam ! Clean residual mean=-0.000002 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.340633 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 501 components and 0.340633 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0011+0823_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.557 x 8.209 at -2.434 degrees (North through East) ! Clean map min=-0.0021955 max=0.25478 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0011+0823_S_map.fits wmodel /image_prod/ug002_uva//J0011+0823_S_map.mod ! Writing 501 model components to file: /image_prod/ug002_uva//J0011+0823_S_map.mod wobs /image_prod/ug002_uva//J0011+0823_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0011+0823_S_uvs.fits wwins /image_prod/ug002_uva//J0011+0823_S_map.win ! wwins: Wrote 7 windows to /image_prod/ug002_uva//J0011+0823_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.254778 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000271636 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.31985 0.31985 0.639701 1.2794 2.5588 5.11761 10.2352 20.4704 40.9408 81.8817 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.254 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 937.938 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0011+0823_S_dfm.log closed on Wed Mar 4 18:17:04 2020