! Started logfile: /image_prod/ug002_uva//J0435+2532_S_dfm.log on Wed Mar 4 20:24:21 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//J0435+2532_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0435+2532_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.97037 visibilities/baseline/integration-bin. ! Found source: J0435+2532 ! ! 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 40 lines of history. ! ! Reading 6288 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 J0435+2532_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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.015777Jy sigma=8.483623 ! Fit after self-cal, rms=0.849008Jy sigma=7.118035 ! 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=2.871 mas, bmaj=5.921 mas, bpa=-3.812 degrees ! Estimated noise=1.46112 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 = 0.117729 Jy ! Component: 100 - total flux cleaned = 0.161453 Jy ! Total flux subtracted in 100 components = 0.161453 Jy ! Clean residual min=-0.011800 max=0.036693 Jy/beam ! Clean residual mean=-0.000040 rms=0.003490 Jy/beam ! Combined flux in latest and established models = 0.161453 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.161453 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085744Jy sigma=0.649230 ! Fit after self-cal, rms=0.084928Jy sigma=0.643135 ! Inverting map ! Added new window around map position (2, 8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0339662 Jy ! Component: 100 - total flux cleaned = 0.0518305 Jy ! Total flux subtracted in 100 components = 0.0518305 Jy ! Clean residual min=-0.006828 max=0.009201 Jy/beam ! Clean residual mean=-0.000010 rms=0.001840 Jy/beam ! Combined flux in latest and established models = 0.213283 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.213283 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071102Jy sigma=0.513534 ! Fit after self-cal, rms=0.070202Jy sigma=0.507494 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0124319 Jy ! Component: 100 - total flux cleaned = 0.0202829 Jy ! Total flux subtracted in 100 components = 0.0202829 Jy ! Clean residual min=-0.005307 max=0.007072 Jy/beam ! Clean residual mean=0.000002 rms=0.001387 Jy/beam ! Combined flux in latest and established models = 0.233566 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 28 components and 0.233566 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068007Jy sigma=0.488556 ! Fit after self-cal, rms=0.067913Jy sigma=0.487922 ! 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=3.344 mas, bmaj=6.631 mas, bpa=-2.544 degrees ! Estimated noise=1.104 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 = 0.00503931 Jy ! Component: 100 - total flux cleaned = 0.00684851 Jy ! Component: 150 - total flux cleaned = 0.00714976 Jy ! Component: 200 - total flux cleaned = 0.00740765 Jy ! Total flux subtracted in 200 components = 0.00740765 Jy ! Clean residual min=-0.004414 max=0.007205 Jy/beam ! Clean residual mean=0.000003 rms=0.001247 Jy/beam ! Combined flux in latest and established models = 0.240974 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 44 components and 0.240974 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067348Jy sigma=0.483952 ! Fit after self-cal, rms=0.067302Jy sigma=0.483666 ! Inverting map ! Added new window around map position (6, 18.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00741373 Jy ! Component: 100 - total flux cleaned = 0.0116049 Jy ! Component: 150 - total flux cleaned = 0.0142567 Jy ! Component: 200 - total flux cleaned = 0.0156317 Jy ! Total flux subtracted in 200 components = 0.0156317 Jy ! Clean residual min=-0.004262 max=0.004775 Jy/beam ! Clean residual mean=0.000000 rms=0.001004 Jy/beam ! Combined flux in latest and established models = 0.256605 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 68 components and 0.256605 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066463Jy sigma=0.474611 ! Fit after self-cal, rms=0.066348Jy sigma=0.473666 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.344 x 6.631 at -2.544 degrees (North through East) ! Clean map min=-0.0037944 max=0.14863 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.12 KP 0.98 ! LA 1.03 MK 0.99 NL 1.00 OV 1.01 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.09 KP 1.00 ! LA 1.03 MK 0.99 NL 0.88 OV 0.97 ! SC 0.86 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.06 KP 1.00 ! LA 1.04 MK 0.97 NL 0.98 OV 1.00 ! SC 1.03 ! ! ! Fit before self-cal, rms=0.066348Jy sigma=0.473666 ! Fit after self-cal, rms=0.063484Jy sigma=0.466753 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.333 mas, bmaj=6.605 mas, bpa=-2.102 degrees ! Estimated noise=1.10416 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 = 0.00196901 Jy ! Component: 100 - total flux cleaned = 0.00332667 Jy ! Component: 150 - total flux cleaned = 0.00431916 Jy ! Component: 200 - total flux cleaned = 0.0049633 Jy ! Total flux subtracted in 200 components = 0.0049633 Jy ! Clean residual min=-0.003639 max=0.003771 Jy/beam ! Clean residual mean=-0.000002 rms=0.000863 Jy/beam ! Combined flux in latest and established models = 0.261569 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 85 components and 0.261569 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063354Jy sigma=0.465150 ! Fit after self-cal, rms=0.063335Jy sigma=0.464967 ! 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=0.063335Jy sigma=0.464967 ! Fit after self-cal, rms=0.061598Jy sigma=0.454928 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.332 mas, bmaj=6.617 mas, bpa=-2.347 degrees ! Estimated noise=1.10621 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144035 Jy ! Component: 100 - total flux cleaned = 0.00231724 Jy ! Component: 150 - total flux cleaned = 0.00294737 Jy ! Component: 200 - total flux cleaned = 0.00339671 Jy ! Total flux subtracted in 200 components = 0.00339671 Jy ! Clean residual min=-0.002406 max=0.003186 Jy/beam ! Clean residual mean=-0.000002 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.264965 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 98 components and 0.264965 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061512Jy sigma=0.454028 ! Fit after self-cal, rms=0.061488Jy sigma=0.453901 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 (7.5, 34.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0023984 Jy ! Component: 100 - total flux cleaned = 0.0031979 Jy ! Component: 150 - total flux cleaned = 0.00376878 Jy ! Component: 200 - total flux cleaned = 0.00416311 Jy ! Total flux subtracted in 200 components = 0.00416311 Jy ! Clean residual min=-0.002281 max=0.002417 Jy/beam ! Clean residual mean=-0.000001 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.269128 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 120 components and 0.269128 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061361Jy sigma=0.452800 ! Fit after self-cal, rms=0.061355Jy sigma=0.452731 ! 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=0.061355Jy sigma=0.452731 ! Fit after self-cal, rms=0.061233Jy sigma=0.451869 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.326 mas, bmaj=6.607 mas, bpa=-2.378 degrees ! Estimated noise=1.10489 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131396 Jy ! Component: 100 - total flux cleaned = 0.00225969 Jy ! Component: 150 - total flux cleaned = 0.00279616 Jy ! Component: 200 - total flux cleaned = 0.00309204 Jy ! Total flux subtracted in 200 components = 0.00309204 Jy ! Clean residual min=-0.002093 max=0.002153 Jy/beam ! Clean residual mean=-0.000001 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.27222 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 141 components and 0.27222 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061189Jy sigma=0.451428 ! Fit after self-cal, rms=0.061181Jy sigma=0.451405 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 = 0.000492454 Jy ! Component: 100 - total flux cleaned = 0.000703611 Jy ! Component: 150 - total flux cleaned = 0.00087419 Jy ! Component: 200 - total flux cleaned = 0.00105975 Jy ! Total flux subtracted in 200 components = 0.00105975 Jy ! Clean residual min=-0.002083 max=0.002095 Jy/beam ! Clean residual mean=-0.000001 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.27328 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 151 components and 0.27328 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061159Jy sigma=0.451176 ! Fit after self-cal, rms=0.061157Jy sigma=0.451168 ! 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=0.061157Jy sigma=0.451168 ! Fit after self-cal, rms=0.061090Jy sigma=0.451124 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.917 mas, bmaj=9.701 mas, bpa=-4.616 degrees ! Estimated noise=1.35152 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107994 Jy ! Component: 100 - total flux cleaned = 0.00149214 Jy ! Component: 150 - total flux cleaned = 0.00176762 Jy ! Component: 200 - total flux cleaned = 0.0019229 Jy ! Total flux subtracted in 200 components = 0.0019229 Jy ! Clean residual min=-0.002422 max=0.002619 Jy/beam ! Clean residual mean=-0.000002 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.275203 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 179 components and 0.275203 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061081Jy sigma=0.451021 ! Fit after self-cal, rms=0.061076Jy sigma=0.451000 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 = 0.000339636 Jy ! Component: 100 - total flux cleaned = 0.000489752 Jy ! Component: 150 - total flux cleaned = 0.000572192 Jy ! Component: 200 - total flux cleaned = 0.000631182 Jy ! Total flux subtracted in 200 components = 0.000631182 Jy ! Clean residual min=-0.002419 max=0.002651 Jy/beam ! Clean residual mean=-0.000001 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.275834 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 192 components and 0.275834 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061072Jy sigma=0.450954 ! Fit after self-cal, rms=0.061071Jy sigma=0.450945 ! 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=3.323 mas, bmaj=6.599 mas, bpa=-2.434 degrees ! Estimated noise=1.10467 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.323 x 6.599 at -2.434 degrees (North through East) ! Clean map min=-0.0019991 max=0.14815 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=2.854 mas, bmaj=5.902 mas, bpa=-3.853 degrees ! Estimated noise=1.46158 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.118685 Jy ! Component: 100 - total flux cleaned = 0.16934 Jy ! Component: 150 - total flux cleaned = 0.197862 Jy ! Component: 200 - total flux cleaned = 0.215329 Jy ! Total flux subtracted in 200 components = 0.215329 Jy ! Clean residual min=-0.006246 max=0.009251 Jy/beam ! Clean residual mean=-0.000009 rms=0.001540 Jy/beam ! Combined flux in latest and established models = 0.215329 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.215329 Jy ! Inverting map and beam ! Estimated beam: bmin=3.323 mas, bmaj=6.599 mas, bpa=-2.434 degrees ! Estimated noise=1.10467 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 = 0.0121847 Jy ! Component: 100 - total flux cleaned = 0.0208024 Jy ! Component: 150 - total flux cleaned = 0.027336 Jy ! Component: 200 - total flux cleaned = 0.032586 Jy ! Total flux subtracted in 200 components = 0.032586 Jy ! Clean residual min=-0.003119 max=0.003147 Jy/beam ! Clean residual mean=-0.000004 rms=0.000848 Jy/beam ! Combined flux in latest and established models = 0.247915 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 64 components and 0.247915 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=6.917 mas, bmaj=9.701 mas, bpa=-4.616 degrees ! Estimated noise=1.35152 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00705625 Jy ! Component: 100 - total flux cleaned = 0.0116484 Jy ! Component: 150 - total flux cleaned = 0.0150709 Jy ! Component: 200 - total flux cleaned = 0.017778 Jy ! Total flux subtracted in 200 components = 0.017778 Jy ! Clean residual min=-0.002909 max=0.002797 Jy/beam ! Clean residual mean=-0.000005 rms=0.000840 Jy/beam ! Combined flux in latest and established models = 0.265693 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 = 0.00220024 Jy ! Component: 100 - total flux cleaned = 0.00373411 Jy ! Component: 150 - total flux cleaned = 0.00484726 Jy ! Component: 200 - total flux cleaned = 0.00585576 Jy ! Total flux subtracted in 200 components = 0.00585576 Jy ! Clean residual min=-0.002550 max=0.002753 Jy/beam ! Clean residual mean=-0.000002 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.271549 Jy ! Adding 146 model components to the UV plane model. ! The established model now contains 192 components and 0.271549 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.323 mas, bmaj=6.599 mas, bpa=-2.434 degrees ! Estimated noise=1.10467 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00164401 Jy ! Component: 100 - total flux cleaned = 0.00199452 Jy ! Component: 150 - total flux cleaned = 0.00229539 Jy ! Component: 200 - total flux cleaned = 0.00272572 Jy ! Total flux subtracted in 200 components = 0.00272572 Jy ! Clean residual min=-0.002183 max=0.002230 Jy/beam ! Clean residual mean=-0.000000 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.274275 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 212 components and 0.274275 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061196Jy sigma=0.451861 ! Fit after self-cal, rms=0.061180Jy sigma=0.451703 wmodel J0435+2532_S_map.mod ! Writing 212 model components to file: J0435+2532_S_map.mod wobs J0435+2532_S_uvs.fits ! Writing UV FITS file: J0435+2532_S_uvs.fits wwins J0435+2532_S_map.win ! wwins: Wrote 4 windows to J0435+2532_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 = -0.000206267 Jy ! Component: 100 - total flux cleaned = -0.000320345 Jy ! Component: 150 - total flux cleaned = -0.00039076 Jy ! Component: 200 - total flux cleaned = -0.000289278 Jy ! Component: 250 - total flux cleaned = -0.000256355 Jy ! Component: 300 - total flux cleaned = -0.000318752 Jy ! Component: 350 - total flux cleaned = -0.000318045 Jy ! Component: 400 - total flux cleaned = -0.000317996 Jy ! Component: 450 - total flux cleaned = -0.000317948 Jy ! Component: 500 - total flux cleaned = -0.000318187 Jy ! Component: 550 - total flux cleaned = -0.000401398 Jy ! Component: 600 - total flux cleaned = -0.000374625 Jy ! Component: 650 - total flux cleaned = -0.00037473 Jy ! Component: 700 - total flux cleaned = -0.000427471 Jy ! Component: 750 - total flux cleaned = -0.000504578 Jy ! Component: 800 - total flux cleaned = -0.000453799 Jy ! Component: 850 - total flux cleaned = -0.000428466 Jy ! Component: 900 - total flux cleaned = -0.000379306 Jy ! Component: 950 - total flux cleaned = -0.0002835 Jy ! Component: 1000 - total flux cleaned = -0.000260334 Jy ! Component: 1050 - total flux cleaned = -0.000236806 Jy ! Component: 1100 - total flux cleaned = -0.000145107 Jy ! Component: 1150 - total flux cleaned = -7.72002e-05 Jy ! Component: 1200 - total flux cleaned = -0.000143292 Jy ! Component: 1250 - total flux cleaned = -1.16485e-05 Jy ! Component: 1300 - total flux cleaned = -3.2935e-05 Jy ! Component: 1350 - total flux cleaned = 7.32228e-05 Jy ! Component: 1400 - total flux cleaned = -7.38108e-05 Jy ! Component: 1450 - total flux cleaned = 9.2302e-06 Jy ! Component: 1500 - total flux cleaned = 2.97825e-05 Jy ! Component: 1550 - total flux cleaned = 6.9774e-05 Jy ! Component: 1600 - total flux cleaned = 8.94484e-05 Jy ! Component: 1650 - total flux cleaned = 0.000109078 Jy ! Component: 1700 - total flux cleaned = 6.98832e-05 Jy ! Component: 1750 - total flux cleaned = 0.000108379 Jy ! Component: 1800 - total flux cleaned = 8.91081e-05 Jy ! Component: 1850 - total flux cleaned = 3.26523e-05 Jy ! Component: 1900 - total flux cleaned = 7.01891e-05 Jy ! Component: 1950 - total flux cleaned = 8.87174e-05 Jy ! Component: 2000 - total flux cleaned = 3.40317e-05 Jy ! Component: 2050 - total flux cleaned = 0.000106385 Jy ! Component: 2100 - total flux cleaned = 7.05985e-05 Jy ! Component: 2150 - total flux cleaned = 0.000176535 Jy ! Component: 2200 - total flux cleaned = 0.000158818 Jy ! Component: 2250 - total flux cleaned = 0.000193456 Jy ! Component: 2300 - total flux cleaned = 0.000227764 Jy ! Component: 2350 - total flux cleaned = 0.000227732 Jy ! Component: 2400 - total flux cleaned = 0.000244625 Jy ! Component: 2450 - total flux cleaned = 0.000294569 Jy ! Component: 2500 - total flux cleaned = 0.000261222 Jy ! Component: 2550 - total flux cleaned = 0.000228242 Jy ! Component: 2600 - total flux cleaned = 0.000228245 Jy ! Component: 2650 - total flux cleaned = 0.000244134 Jy ! Component: 2700 - total flux cleaned = 0.000196094 Jy ! Component: 2750 - total flux cleaned = 0.000212037 Jy ! Component: 2800 - total flux cleaned = 0.000212018 Jy ! Component: 2850 - total flux cleaned = 0.000243268 Jy ! Component: 2900 - total flux cleaned = 0.000227703 Jy ! Component: 2950 - total flux cleaned = 0.000227899 Jy ! Component: 3000 - total flux cleaned = 0.0002738 Jy ! Component: 3050 - total flux cleaned = 0.000288753 Jy ! Component: 3100 - total flux cleaned = 0.00027379 Jy ! Component: 3150 - total flux cleaned = 0.000258999 Jy ! Component: 3200 - total flux cleaned = 0.000244314 Jy ! Component: 3250 - total flux cleaned = 0.00024429 Jy ! Component: 3300 - total flux cleaned = 0.000244433 Jy ! Component: 3350 - total flux cleaned = 0.000287811 Jy ! Component: 3400 - total flux cleaned = 0.00031641 Jy ! Component: 3450 - total flux cleaned = 0.00027361 Jy ! Component: 3500 - total flux cleaned = 0.000174735 Jy ! Component: 3550 - total flux cleaned = 0.000230893 Jy ! Component: 3600 - total flux cleaned = 0.000230835 Jy ! Component: 3650 - total flux cleaned = 0.000161532 Jy ! Component: 3700 - total flux cleaned = 0.000147866 Jy ! Component: 3750 - total flux cleaned = 0.000147854 Jy ! Component: 3800 - total flux cleaned = 6.65785e-05 Jy ! Component: 3850 - total flux cleaned = 0.000120467 Jy ! Component: 3900 - total flux cleaned = 0.000133958 Jy ! Component: 3950 - total flux cleaned = 0.000187074 Jy ! Component: 4000 - total flux cleaned = 0.000173709 Jy ! Component: 4050 - total flux cleaned = 0.000121159 Jy ! Total flux subtracted in 4096 components = 0.000147202 Jy ! Clean residual min=-0.000798 max=0.000786 Jy/beam ! Clean residual mean=0.000000 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.274422 Jy keep ! Adding 308 model components to the UV plane model. ! The established model now contains 520 components and 0.274422 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0435+2532_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.323 x 6.599 at -2.434 degrees (North through East) ! Clean map min=-0.0016598 max=0.14791 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0435+2532_S_map.fits wmodel /image_prod/ug002_uva//J0435+2532_S_map.mod ! Writing 520 model components to file: /image_prod/ug002_uva//J0435+2532_S_map.mod wobs /image_prod/ug002_uva//J0435+2532_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0435+2532_S_uvs.fits wwins /image_prod/ug002_uva//J0435+2532_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0435+2532_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.147914 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000234304 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.475216 0.475216 0.950432 1.90086 3.80173 7.60346 15.2069 30.4138 60.8276 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.147 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 631.291 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0435+2532_S_dfm.log closed on Wed Mar 4 20:24:25 2020