! Started logfile: /scr/pima/rv125_uvs/J0953+3225_S_dfm.log on Sun Dec 23 06:57:50 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv125_uvs/J0953+3225_S_uva.fits ! Reading UV FITS file: /scr/pima/rv125_uvs/J0953+3225_S_uva.fits ! AN table 1: 58 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.847701 visibilities/baseline/integration-bin. ! Found source: J0953+3225 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 69 lines of history. ! ! Reading 7080 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 J0953+3225_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 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 522 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.016664Jy sigma=18.566385 ! Fit after self-cal, rms=0.854808Jy sigma=15.647578 ! 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=2.959 mas, bmaj=4.716 mas, bpa=-0.8922 degrees ! Estimated noise=0.891438 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 = 0.111948 Jy ! Component: 100 - total flux cleaned = 0.136759 Jy ! Total flux subtracted in 100 components = 0.136759 Jy ! Clean residual min=-0.005890 max=0.009382 Jy/beam ! Clean residual mean=0.000003 rms=0.001607 Jy/beam ! Combined flux in latest and established models = 0.136759 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.136759 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061459Jy sigma=1.083967 ! Fit after self-cal, rms=0.061450Jy sigma=1.083776 ! 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=3.62 mas, bmaj=5.47 mas, bpa=-1.198 degrees ! Estimated noise=0.551458 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 (0.5, 10.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0124216 Jy ! Component: 100 - total flux cleaned = 0.0192128 Jy ! Component: 150 - total flux cleaned = 0.0231838 Jy ! Component: 200 - total flux cleaned = 0.0250685 Jy ! Total flux subtracted in 200 components = 0.0250685 Jy ! Clean residual min=-0.006750 max=0.007982 Jy/beam ! Clean residual mean=-0.000006 rms=0.001417 Jy/beam ! Combined flux in latest and established models = 0.161828 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 36 components and 0.161828 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058806Jy sigma=1.034736 ! Fit after self-cal, rms=0.058641Jy sigma=1.031841 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.62 x 5.47 at -1.198 degrees (North through East) ! Clean map min=-0.0060322 max=0.14465 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 HN 0.91 KP 0.96 LA 0.95 ! MK 1.08 NL 1.13 OV 0.92 PT 1.06 ! SC 1.03 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 HN 0.92 KP 0.94 LA 0.94 ! MK 1.03 NL 1.14 OV 0.81 PT 1.02 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* HN 0.00* KP 0.00* LA 0.00* ! MK 0.00* NL 0.00* OV 0.00* PT 0.00* ! SC 0.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 HN 0.91 KP 0.91 LA 0.91 ! MK 1.05 NL 1.09 OV 0.89 PT 1.03 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.058641Jy sigma=1.031841 ! Fit after self-cal, rms=0.055519Jy sigma=0.969628 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.634 mas, bmaj=5.539 mas, bpa=-1.261 degrees ! Estimated noise=0.549568 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 (-2.5, 21). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00259092 Jy ! Component: 100 - total flux cleaned = 0.00286487 Jy ! Component: 150 - total flux cleaned = 0.00272706 Jy ! Component: 200 - total flux cleaned = 0.00262481 Jy ! Total flux subtracted in 200 components = 0.00262481 Jy ! Clean residual min=-0.002280 max=0.002514 Jy/beam ! Clean residual mean=-0.000003 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.164453 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 60 components and 0.164453 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055211Jy sigma=0.963621 ! Fit after self-cal, rms=0.055249Jy sigma=0.962843 ! 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. ! ! Fit before self-cal, rms=0.055249Jy sigma=0.962843 ! Fit after self-cal, rms=0.055604Jy sigma=0.957823 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.63 mas, bmaj=5.53 mas, bpa=-0.8776 degrees ! Estimated noise=0.548883 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00044802 Jy ! Component: 100 - total flux cleaned = -0.000533798 Jy ! Component: 150 - total flux cleaned = -0.000572953 Jy ! Component: 200 - total flux cleaned = -0.000540954 Jy ! Total flux subtracted in 200 components = -0.000540954 Jy ! Clean residual min=-0.002120 max=0.002197 Jy/beam ! Clean residual mean=-0.000001 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.163912 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 77 components and 0.163912 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055528Jy sigma=0.956808 ! Fit after self-cal, rms=0.055536Jy sigma=0.956711 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 (62.5, -103). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117176 Jy ! Component: 100 - total flux cleaned = 0.00108753 Jy ! Component: 150 - total flux cleaned = 0.000811755 Jy ! Component: 200 - total flux cleaned = 0.000706087 Jy ! Total flux subtracted in 200 components = 0.000706087 Jy ! Clean residual min=-0.001988 max=0.002153 Jy/beam ! Clean residual mean=-0.000000 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.164618 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 95 components and 0.164618 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055434Jy sigma=0.955038 ! Fit after self-cal, rms=0.055428Jy sigma=0.954901 ! Inverting map ! Added new window around map position (-125, 30.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000336727 Jy ! Component: 100 - total flux cleaned = 0.000379193 Jy ! Component: 150 - total flux cleaned = 0.00037916 Jy ! Component: 200 - total flux cleaned = 0.000311866 Jy ! Total flux subtracted in 200 components = 0.000311866 Jy ! Clean residual min=-0.001822 max=0.001718 Jy/beam ! Clean residual mean=0.000000 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.16493 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 113 components and 0.16493 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055334Jy sigma=0.953166 ! Fit after self-cal, rms=0.055332Jy sigma=0.953054 ! 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. ! ! Fit before self-cal, rms=0.055332Jy sigma=0.953054 ! Fit after self-cal, rms=0.055337Jy sigma=0.952659 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.627 mas, bmaj=5.529 mas, bpa=-1.012 degrees ! Estimated noise=0.548409 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.10459e-05 Jy ! Component: 100 - total flux cleaned = -9.43439e-05 Jy ! Component: 150 - total flux cleaned = -6.00049e-05 Jy ! Component: 200 - total flux cleaned = -6.16133e-05 Jy ! Total flux subtracted in 200 components = -6.16133e-05 Jy ! Clean residual min=-0.001677 max=0.001706 Jy/beam ! Clean residual mean=0.000000 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.164868 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 124 components and 0.164868 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055291Jy sigma=0.951922 ! Fit after self-cal, rms=0.055293Jy sigma=0.951892 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 = -6.17064e-05 Jy ! Component: 100 - total flux cleaned = -0.000121329 Jy ! Component: 150 - total flux cleaned = -0.000150147 Jy ! Component: 200 - total flux cleaned = -0.000177059 Jy ! Total flux subtracted in 200 components = -0.000177059 Jy ! Clean residual min=-0.001654 max=0.001668 Jy/beam ! Clean residual mean=0.000000 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.164691 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 132 components and 0.164691 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055264Jy sigma=0.951449 ! Fit after self-cal, rms=0.055263Jy sigma=0.951438 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055263Jy sigma=0.951438 ! Fit after self-cal, rms=0.055274Jy sigma=0.951345 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.146 mas, bmaj=9.35 mas, bpa=-2.292 degrees ! Estimated noise=0.680755 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000703885 Jy ! Component: 100 - total flux cleaned = 0.000751905 Jy ! Component: 150 - total flux cleaned = 0.000812143 Jy ! Component: 200 - total flux cleaned = 0.000811045 Jy ! Total flux subtracted in 200 components = 0.000811045 Jy ! Clean residual min=-0.001627 max=0.001503 Jy/beam ! Clean residual mean=0.000001 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.165502 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 151 components and 0.165502 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055265Jy sigma=0.951181 ! Fit after self-cal, rms=0.055267Jy sigma=0.951169 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 = -3.57245e-05 Jy ! Component: 100 - total flux cleaned = -3.56046e-05 Jy ! Component: 150 - total flux cleaned = -1.99286e-05 Jy ! Component: 200 - total flux cleaned = 9.42385e-06 Jy ! Total flux subtracted in 200 components = 9.42385e-06 Jy ! Clean residual min=-0.001585 max=0.001507 Jy/beam ! Clean residual mean=0.000002 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.165511 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 165 components and 0.165511 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055263Jy sigma=0.951118 ! Fit after self-cal, rms=0.055263Jy sigma=0.951116 ! 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=3.626 mas, bmaj=5.526 mas, bpa=-1.049 degrees ! Estimated noise=0.548063 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.626 x 5.526 at -1.049 degrees (North through East) ! Clean map min=-0.0021029 max=0.14332 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=2.957 mas, bmaj=4.744 mas, bpa=-0.4729 degrees ! Estimated noise=0.887329 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.111267 Jy ! Component: 100 - total flux cleaned = 0.135906 Jy ! Component: 150 - total flux cleaned = 0.143906 Jy ! Component: 200 - total flux cleaned = 0.147531 Jy ! Total flux subtracted in 200 components = 0.147531 Jy ! Clean residual min=-0.003742 max=0.003912 Jy/beam ! Clean residual mean=0.000001 rms=0.000922 Jy/beam ! Combined flux in latest and established models = 0.147531 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.147531 Jy ! Inverting map and beam ! Estimated beam: bmin=3.626 mas, bmaj=5.526 mas, bpa=-1.049 degrees ! Estimated noise=0.548063 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 = 0.00556176 Jy ! Component: 100 - total flux cleaned = 0.00918525 Jy ! Component: 150 - total flux cleaned = 0.0112872 Jy ! Component: 200 - total flux cleaned = 0.0130046 Jy ! Total flux subtracted in 200 components = 0.0130046 Jy ! Clean residual min=-0.001976 max=0.002278 Jy/beam ! Clean residual mean=-0.000001 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.160535 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 54 components and 0.160535 Jy ! Inverting map ! Added new window around map position (-69, 29.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118849 Jy ! Component: 100 - total flux cleaned = 0.00174639 Jy ! Component: 150 - total flux cleaned = 0.00224498 Jy ! Component: 200 - total flux cleaned = 0.00252477 Jy ! Total flux subtracted in 200 components = 0.00252477 Jy ! Clean residual min=-0.001828 max=0.001714 Jy/beam ! Clean residual mean=-0.000001 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.16306 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 75 components and 0.16306 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=7.146 mas, bmaj=9.35 mas, bpa=-2.292 degrees ! Estimated noise=0.680755 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148731 Jy ! Component: 100 - total flux cleaned = 0.00204072 Jy ! Component: 150 - total flux cleaned = 0.00246315 Jy ! Component: 200 - total flux cleaned = 0.00279272 Jy ! Total flux subtracted in 200 components = 0.00279272 Jy ! Clean residual min=-0.001579 max=0.001442 Jy/beam ! Clean residual mean=-0.000001 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.165853 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 = 0.0001452 Jy ! Component: 100 - total flux cleaned = 0.000251899 Jy ! Component: 150 - total flux cleaned = 0.000348941 Jy ! Component: 200 - total flux cleaned = 0.000414562 Jy ! Total flux subtracted in 200 components = 0.000414562 Jy ! Clean residual min=-0.001509 max=0.001444 Jy/beam ! Clean residual mean=-0.000000 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.166267 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 122 components and 0.166267 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.626 mas, bmaj=5.526 mas, bpa=-1.049 degrees ! Estimated noise=0.548063 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000488616 Jy ! Component: 100 - total flux cleaned = -0.000486564 Jy ! Component: 150 - total flux cleaned = -0.000562332 Jy ! Component: 200 - total flux cleaned = -0.000563159 Jy ! Total flux subtracted in 200 components = -0.000563159 Jy ! Clean residual min=-0.001605 max=0.001652 Jy/beam ! Clean residual mean=0.000000 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.165704 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 135 components and 0.165704 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055240Jy sigma=0.951136 ! Fit after self-cal, rms=0.055224Jy sigma=0.950939 wmodel J0953+3225_S_map.mod ! Writing 135 model components to file: J0953+3225_S_map.mod wobs J0953+3225_S_uvs.fits ! Writing UV FITS file: J0953+3225_S_uvs.fits wwins J0953+3225_S_map.win ! wwins: Wrote 6 windows to J0953+3225_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 = 7.74765e-06 Jy ! Component: 100 - total flux cleaned = -0.000219843 Jy ! Component: 150 - total flux cleaned = -0.00041134 Jy ! Component: 200 - total flux cleaned = -0.000596576 Jy ! Component: 250 - total flux cleaned = -0.000750755 Jy ! Component: 300 - total flux cleaned = -0.000901636 Jy ! Component: 350 - total flux cleaned = -0.00107416 Jy ! Component: 400 - total flux cleaned = -0.00129178 Jy ! Component: 450 - total flux cleaned = -0.00143452 Jy ! Component: 500 - total flux cleaned = -0.00169231 Jy ! Component: 550 - total flux cleaned = -0.00192246 Jy ! Component: 600 - total flux cleaned = -0.00210378 Jy ! Component: 650 - total flux cleaned = -0.002327 Jy ! Component: 700 - total flux cleaned = -0.00250292 Jy ! Component: 750 - total flux cleaned = -0.00258959 Jy ! Component: 800 - total flux cleaned = -0.00273972 Jy ! Component: 850 - total flux cleaned = -0.00286634 Jy ! Component: 900 - total flux cleaned = -0.00294968 Jy ! Component: 950 - total flux cleaned = -0.00295019 Jy ! Component: 1000 - total flux cleaned = -0.00307272 Jy ! Component: 1050 - total flux cleaned = -0.00309334 Jy ! Component: 1100 - total flux cleaned = -0.00323298 Jy ! Component: 1150 - total flux cleaned = -0.00323308 Jy ! Component: 1200 - total flux cleaned = -0.00331137 Jy ! Component: 1250 - total flux cleaned = -0.0033499 Jy ! Component: 1300 - total flux cleaned = -0.00329267 Jy ! Component: 1350 - total flux cleaned = -0.00336864 Jy ! Component: 1400 - total flux cleaned = -0.00334972 Jy ! Component: 1450 - total flux cleaned = -0.0033498 Jy ! Component: 1500 - total flux cleaned = -0.00338658 Jy ! Component: 1550 - total flux cleaned = -0.00336822 Jy ! Component: 1600 - total flux cleaned = -0.00334985 Jy ! Component: 1650 - total flux cleaned = -0.00333183 Jy ! Component: 1700 - total flux cleaned = -0.00338529 Jy ! Component: 1750 - total flux cleaned = -0.00338516 Jy ! Component: 1800 - total flux cleaned = -0.00338514 Jy ! Component: 1850 - total flux cleaned = -0.00336784 Jy ! Component: 1900 - total flux cleaned = -0.00336782 Jy ! Component: 1950 - total flux cleaned = -0.00333365 Jy ! Component: 2000 - total flux cleaned = -0.00335064 Jy ! Component: 2050 - total flux cleaned = -0.00333376 Jy ! Component: 2100 - total flux cleaned = -0.00335046 Jy ! Component: 2150 - total flux cleaned = -0.00326734 Jy ! Component: 2200 - total flux cleaned = -0.00323436 Jy ! Component: 2250 - total flux cleaned = -0.00323424 Jy ! Component: 2300 - total flux cleaned = -0.00316914 Jy ! Component: 2350 - total flux cleaned = -0.00315283 Jy ! Component: 2400 - total flux cleaned = -0.00310474 Jy ! Component: 2450 - total flux cleaned = -0.00300922 Jy ! Component: 2500 - total flux cleaned = -0.00305676 Jy ! Component: 2550 - total flux cleaned = -0.00299382 Jy ! Component: 2600 - total flux cleaned = -0.00297823 Jy ! Component: 2650 - total flux cleaned = -0.00296271 Jy ! Component: 2700 - total flux cleaned = -0.00293184 Jy ! Component: 2750 - total flux cleaned = -0.00291643 Jy ! Component: 2800 - total flux cleaned = -0.00291651 Jy ! Component: 2850 - total flux cleaned = -0.00288611 Jy ! Component: 2900 - total flux cleaned = -0.00287099 Jy ! Component: 2950 - total flux cleaned = -0.00288605 Jy ! Component: 3000 - total flux cleaned = -0.00288601 Jy ! Component: 3050 - total flux cleaned = -0.00288612 Jy ! Component: 3100 - total flux cleaned = -0.00290096 Jy ! Component: 3150 - total flux cleaned = -0.0028863 Jy ! Component: 3200 - total flux cleaned = -0.00285695 Jy ! Component: 3250 - total flux cleaned = -0.00291522 Jy ! Component: 3300 - total flux cleaned = -0.00291523 Jy ! Component: 3350 - total flux cleaned = -0.00291523 Jy ! Component: 3400 - total flux cleaned = -0.0029296 Jy ! Component: 3450 - total flux cleaned = -0.00291532 Jy ! Component: 3500 - total flux cleaned = -0.00290116 Jy ! Component: 3550 - total flux cleaned = -0.00288698 Jy ! Component: 3600 - total flux cleaned = -0.00291513 Jy ! Component: 3650 - total flux cleaned = -0.00295707 Jy ! Component: 3700 - total flux cleaned = -0.00291517 Jy ! Component: 3750 - total flux cleaned = -0.00292917 Jy ! Component: 3800 - total flux cleaned = -0.00295681 Jy ! Component: 3850 - total flux cleaned = -0.0029292 Jy ! Component: 3900 - total flux cleaned = -0.00297036 Jy ! Component: 3950 - total flux cleaned = -0.00301138 Jy ! Component: 4000 - total flux cleaned = -0.00302488 Jy ! Component: 4050 - total flux cleaned = -0.00299777 Jy ! Total flux subtracted in 4096 components = -0.00297087 Jy ! Clean residual min=-0.000846 max=0.000830 Jy/beam ! Clean residual mean=0.000001 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.162733 Jy keep ! Adding 285 model components to the UV plane model. ! The established model now contains 420 components and 0.162733 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv125_uvs/J0953+3225_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.626 x 5.526 at -1.049 degrees (North through East) ! Clean map min=-0.0018833 max=0.14314 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv125_uvs/J0953+3225_S_map.fits wmodel /scr/pima/rv125_uvs/J0953+3225_S_map.mod ! Writing 420 model components to file: /scr/pima/rv125_uvs/J0953+3225_S_map.mod wobs /scr/pima/rv125_uvs/J0953+3225_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv125_uvs/J0953+3225_S_uvs.fits wwins /scr/pima/rv125_uvs/J0953+3225_S_map.win ! wwins: Wrote 7 windows to /scr/pima/rv125_uvs/J0953+3225_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.14314 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000234196 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.49084 0.49084 0.981679 1.96336 3.92672 7.85343 15.7069 31.4137 62.8275 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.143 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 611.197 quit ! Quitting program ! Log file /scr/pima/rv125_uvs/J0953+3225_S_dfm.log closed on Sun Dec 23 06:57:55 2018