! Started logfile: .//J1433-2634_C_dfm.log on Mon Jan 20 18:14:25 2020 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J1433-2634_C_uva.fits ! Reading UV FITS file: .//J1433-2634_C_uva.fits ! AN table 1: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1433-2634 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 2520 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J1433-2634_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.004115Jy sigma=14.401542 ! Fit after self-cal, rms=0.965230Jy sigma=13.819871 ! 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=1.914 mas, bmaj=6.44 mas, bpa=-1.784 degrees ! Estimated noise=1.25789 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 = 0.0278894 Jy ! Component: 100 - total flux cleaned = 0.0342491 Jy ! Total flux subtracted in 100 components = 0.0342491 Jy ! Clean residual min=-0.003145 max=0.003679 Jy/beam ! Clean residual mean=0.000003 rms=0.000902 Jy/beam ! Combined flux in latest and established models = 0.0342491 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0342491 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.056023Jy sigma=0.714271 ! Fit after self-cal, rms=0.054042Jy sigma=0.685755 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00453794 Jy ! Component: 100 - total flux cleaned = 0.00656585 Jy ! Total flux subtracted in 100 components = 0.00656585 Jy ! Clean residual min=-0.003247 max=0.002593 Jy/beam ! Clean residual mean=0.000006 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 0.0408149 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 19 components and 0.0408149 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.053637Jy sigma=0.678614 ! Fit after self-cal, rms=0.053656Jy sigma=0.678502 ! 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=2.169 mas, bmaj=6.96 mas, bpa=-2.99 degrees ! Estimated noise=1.01753 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 = 0.00233141 Jy ! Component: 100 - total flux cleaned = 0.00356007 Jy ! Component: 150 - total flux cleaned = 0.00434282 Jy ! Component: 200 - total flux cleaned = 0.00485977 Jy ! Total flux subtracted in 200 components = 0.00485977 Jy ! Clean residual min=-0.002603 max=0.003184 Jy/beam ! Clean residual mean=0.000015 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 0.0456747 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 35 components and 0.0456747 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.053555Jy sigma=0.676934 ! Fit after self-cal, rms=0.053543Jy sigma=0.676734 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.169 x 6.96 at -2.99 degrees (North through East) ! Clean map min=-0.0026284 max=0.03959 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 0.99 KP 0.99 LA 1.02 ! NL 0.87 PT 1.03 SC 0.86 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.87 HN 0.84 KP 1.02 LA 1.02 ! NL 1.06 PT 1.22 SC 1.14 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 HN 1.16 KP 1.20 LA 1.03 ! NL 1.20 PT 0.96 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.29 KP 1.11 LA 1.03 ! NL 1.10 PT 0.99 SC 0.93 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 0.99 KP 0.89 LA 0.90 ! NL 1.14 PT 1.10 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 0.93 KP 1.03 LA 0.93 ! NL 1.13 PT 1.09 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.85 HN 1.11 KP 1.09 LA 0.80 ! NL 1.02 PT 1.15 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 HN 0.89 KP 0.88 LA 0.81 ! NL 0.84 PT 1.08 SC 1.27 ! ! ! Fit before self-cal, rms=0.053543Jy sigma=0.676734 ! Fit after self-cal, rms=0.055734Jy sigma=0.671753 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.177 mas, bmaj=7.012 mas, bpa=-3.111 degrees ! Estimated noise=1.01767 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 (44.4, -6.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0019444 Jy ! Component: 100 - total flux cleaned = 0.00199817 Jy ! Component: 150 - total flux cleaned = 0.00234512 Jy ! Component: 200 - total flux cleaned = 0.00263867 Jy ! Total flux subtracted in 200 components = 0.00263867 Jy ! Clean residual min=-0.001935 max=0.001726 Jy/beam ! Clean residual mean=0.000006 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.0483133 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 50 components and 0.0483133 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.055566Jy sigma=0.669541 ! Fit after self-cal, rms=0.055729Jy sigma=0.668272 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.055729Jy sigma=0.668272 ! Fit after self-cal, rms=0.056359Jy sigma=0.668065 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.176 mas, bmaj=7.036 mas, bpa=-3.048 degrees ! Estimated noise=1.0112 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000244289 Jy ! Component: 100 - total flux cleaned = 0.000407786 Jy ! Component: 150 - total flux cleaned = 0.000648339 Jy ! Component: 200 - total flux cleaned = 0.00087478 Jy ! Total flux subtracted in 200 components = 0.00087478 Jy ! Clean residual min=-0.002079 max=0.001679 Jy/beam ! Clean residual mean=0.000001 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.0491881 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 58 components and 0.0491881 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.056276Jy sigma=0.667275 ! Fit after self-cal, rms=0.056293Jy sigma=0.666685 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 = -0.000122563 Jy ! Component: 100 - total flux cleaned = 0.00010749 Jy ! Component: 150 - total flux cleaned = 0.00020182 Jy ! Component: 200 - total flux cleaned = 0.000228034 Jy ! Total flux subtracted in 200 components = 0.000228034 Jy ! Clean residual min=-0.002168 max=0.001918 Jy/beam ! Clean residual mean=0.000001 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.0494161 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 67 components and 0.0494162 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.056221Jy sigma=0.666228 ! Fit after self-cal, rms=0.056218Jy sigma=0.666092 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.056218Jy sigma=0.666092 ! Fit after self-cal, rms=0.057126Jy sigma=0.665953 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.174 mas, bmaj=7.058 mas, bpa=-2.92 degrees ! Estimated noise=1.01734 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000288722 Jy ! Component: 100 - total flux cleaned = -8.03947e-05 Jy ! Component: 150 - total flux cleaned = 1.77699e-05 Jy ! Component: 200 - total flux cleaned = 7.83886e-05 Jy ! Total flux subtracted in 200 components = 7.83886e-05 Jy ! Clean residual min=-0.002154 max=0.002006 Jy/beam ! Clean residual mean=0.000001 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.0494945 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 70 components and 0.0494945 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.057078Jy sigma=0.665693 ! Fit after self-cal, rms=0.057098Jy sigma=0.665600 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 = -7.75777e-05 Jy ! Component: 100 - total flux cleaned = -7.94049e-06 Jy ! Component: 150 - total flux cleaned = 5.0884e-05 Jy ! Component: 200 - total flux cleaned = 8.54233e-05 Jy ! Total flux subtracted in 200 components = 8.54233e-05 Jy ! Clean residual min=-0.002175 max=0.002034 Jy/beam ! Clean residual mean=0.000001 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.04958 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 83 components and 0.04958 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.057071Jy sigma=0.665494 ! Fit after self-cal, rms=0.057077Jy sigma=0.665466 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.057077Jy sigma=0.665466 ! Fit after self-cal, rms=0.057903Jy sigma=0.665406 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.603 mas, bmaj=8.403 mas, bpa=-8.415 degrees ! Estimated noise=1.19231 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000493707 Jy ! Component: 100 - total flux cleaned = -0.000568439 Jy ! Component: 150 - total flux cleaned = -0.00056888 Jy ! Component: 200 - total flux cleaned = -0.000526874 Jy ! Total flux subtracted in 200 components = -0.000526874 Jy ! Clean residual min=-0.001888 max=0.001728 Jy/beam ! Clean residual mean=0.000002 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.0490531 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 95 components and 0.0490531 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.057881Jy sigma=0.665364 ! Fit after self-cal, rms=0.057894Jy sigma=0.665326 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 = -0.000164128 Jy ! Component: 100 - total flux cleaned = -0.000179364 Jy ! Component: 150 - total flux cleaned = -0.000140177 Jy ! Component: 200 - total flux cleaned = -6.68946e-05 Jy ! Total flux subtracted in 200 components = -6.68946e-05 Jy ! Clean residual min=-0.001895 max=0.001760 Jy/beam ! Clean residual mean=0.000001 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.0489862 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 102 components and 0.0489862 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.057881Jy sigma=0.665304 ! Fit after self-cal, rms=0.057884Jy sigma=0.665284 ! 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=2.176 mas, bmaj=7.086 mas, bpa=-2.852 degrees ! Estimated noise=1.02455 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.176 x 7.086 at -2.852 degrees (North through East) ! Clean map min=-0.0031764 max=0.039436 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=1.915 mas, bmaj=6.555 mas, bpa=-1.741 degrees ! Estimated noise=1.27396 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0299107 Jy ! Component: 100 - total flux cleaned = 0.0336434 Jy ! Component: 150 - total flux cleaned = 0.0359299 Jy ! Component: 200 - total flux cleaned = 0.0376786 Jy ! Total flux subtracted in 200 components = 0.0376786 Jy ! Clean residual min=-0.002965 max=0.003269 Jy/beam ! Clean residual mean=0.000014 rms=0.000861 Jy/beam ! Combined flux in latest and established models = 0.0376787 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 0.0376787 Jy ! Inverting map and beam ! Estimated beam: bmin=2.176 mas, bmaj=7.086 mas, bpa=-2.852 degrees ! Estimated noise=1.02455 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 = 0.00224202 Jy ! Component: 100 - total flux cleaned = 0.00413615 Jy ! Component: 150 - total flux cleaned = 0.00571543 Jy ! Component: 200 - total flux cleaned = 0.00675178 Jy ! Total flux subtracted in 200 components = 0.00675178 Jy ! Clean residual min=-0.002326 max=0.001853 Jy/beam ! Clean residual mean=0.000015 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.0444304 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 36 components and 0.0444304 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.603 mas, bmaj=8.403 mas, bpa=-8.415 degrees ! Estimated noise=1.19231 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165118 Jy ! Component: 100 - total flux cleaned = 0.00230449 Jy ! Component: 150 - total flux cleaned = 0.002889 Jy ! Component: 200 - total flux cleaned = 0.0031284 Jy ! Total flux subtracted in 200 components = 0.0031284 Jy ! Clean residual min=-0.002121 max=0.001617 Jy/beam ! Clean residual mean=0.000008 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.0475588 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 = 0.000127998 Jy ! Component: 100 - total flux cleaned = 0.000310162 Jy ! Component: 150 - total flux cleaned = 0.000452606 Jy ! Component: 200 - total flux cleaned = 0.000580234 Jy ! Total flux subtracted in 200 components = 0.000580234 Jy ! Clean residual min=-0.002070 max=0.001722 Jy/beam ! Clean residual mean=0.000005 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.0481391 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 66 components and 0.0481391 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.176 mas, bmaj=7.086 mas, bpa=-2.852 degrees ! Estimated noise=1.02455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000220151 Jy ! Component: 100 - total flux cleaned = 0.000324276 Jy ! Component: 150 - total flux cleaned = 0.000463376 Jy ! Component: 200 - total flux cleaned = 0.000565231 Jy ! Total flux subtracted in 200 components = 0.000565231 Jy ! Clean residual min=-0.002326 max=0.002016 Jy/beam ! Clean residual mean=0.000002 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.0487043 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 84 components and 0.0487043 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.057914Jy sigma=0.665599 ! Fit after self-cal, rms=0.057900Jy sigma=0.665522 wmodel J1433-2634_C_map.mod ! Writing 84 model components to file: J1433-2634_C_map.mod wobs J1433-2634_C_uvs.fits ! Writing UV FITS file: J1433-2634_C_uvs.fits wwins J1433-2634_C_map.win ! wwins: Wrote 2 windows to J1433-2634_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000252427 Jy ! Component: 100 - total flux cleaned = -0.000284625 Jy ! Component: 150 - total flux cleaned = -0.000347634 Jy ! Component: 200 - total flux cleaned = -0.000347063 Jy ! Component: 250 - total flux cleaned = -0.00034588 Jy ! Component: 300 - total flux cleaned = -0.000396475 Jy ! Component: 350 - total flux cleaned = -0.000420742 Jy ! Component: 400 - total flux cleaned = -0.000326566 Jy ! Component: 450 - total flux cleaned = -0.000212437 Jy ! Component: 500 - total flux cleaned = 7.8858e-06 Jy ! Component: 550 - total flux cleaned = 0.00013605 Jy ! Component: 600 - total flux cleaned = 0.000260886 Jy ! Component: 650 - total flux cleaned = 0.000382395 Jy ! Component: 700 - total flux cleaned = 0.000461338 Jy ! Component: 750 - total flux cleaned = 0.000596013 Jy ! Component: 800 - total flux cleaned = 0.000671257 Jy ! Component: 850 - total flux cleaned = 0.000744989 Jy ! Component: 900 - total flux cleaned = 0.000835268 Jy ! Component: 950 - total flux cleaned = 0.000888124 Jy ! Component: 1000 - total flux cleaned = 0.00095788 Jy ! Component: 1050 - total flux cleaned = 0.00102629 Jy ! Component: 1100 - total flux cleaned = 0.00109326 Jy ! Component: 1150 - total flux cleaned = 0.00112612 Jy ! Component: 1200 - total flux cleaned = 0.00123941 Jy ! Component: 1250 - total flux cleaned = 0.00128694 Jy ! Component: 1300 - total flux cleaned = 0.00136498 Jy ! Component: 1350 - total flux cleaned = 0.00142658 Jy ! Component: 1400 - total flux cleaned = 0.00151713 Jy ! Component: 1450 - total flux cleaned = 0.00162121 Jy ! Component: 1500 - total flux cleaned = 0.00167988 Jy ! Component: 1550 - total flux cleaned = 0.00181003 Jy ! Component: 1600 - total flux cleaned = 0.00189555 Jy ! Component: 1650 - total flux cleaned = 0.00199427 Jy ! Component: 1700 - total flux cleaned = 0.00210568 Jy ! Component: 1750 - total flux cleaned = 0.00214692 Jy ! Component: 1800 - total flux cleaned = 0.00222873 Jy ! Component: 1850 - total flux cleaned = 0.00228273 Jy ! Component: 1900 - total flux cleaned = 0.00236292 Jy ! Component: 1950 - total flux cleaned = 0.00244222 Jy ! Component: 2000 - total flux cleaned = 0.00253368 Jy ! Component: 2050 - total flux cleaned = 0.00259836 Jy ! Component: 2100 - total flux cleaned = 0.00264967 Jy ! Component: 2150 - total flux cleaned = 0.00275136 Jy ! Component: 2200 - total flux cleaned = 0.00277661 Jy ! Component: 2250 - total flux cleaned = 0.00283934 Jy ! Component: 2300 - total flux cleaned = 0.00290149 Jy ! Component: 2350 - total flux cleaned = 0.00295097 Jy ! Component: 2400 - total flux cleaned = 0.00301227 Jy ! Component: 2450 - total flux cleaned = 0.00309745 Jy ! Component: 2500 - total flux cleaned = 0.0031337 Jy ! Component: 2550 - total flux cleaned = 0.00316975 Jy ! Component: 2600 - total flux cleaned = 0.0032414 Jy ! Component: 2650 - total flux cleaned = 0.00328878 Jy ! Component: 2700 - total flux cleaned = 0.00332415 Jy ! Component: 2750 - total flux cleaned = 0.00338282 Jy ! Component: 2800 - total flux cleaned = 0.00342954 Jy ! Component: 2850 - total flux cleaned = 0.00348782 Jy ! Component: 2900 - total flux cleaned = 0.0035342 Jy ! Component: 2950 - total flux cleaned = 0.00358056 Jy ! Component: 3000 - total flux cleaned = 0.00363837 Jy ! Component: 3050 - total flux cleaned = 0.00369604 Jy ! Component: 3100 - total flux cleaned = 0.00376503 Jy ! Component: 3150 - total flux cleaned = 0.00383386 Jy ! Component: 3200 - total flux cleaned = 0.00390252 Jy ! Component: 3250 - total flux cleaned = 0.00395976 Jy ! Component: 3300 - total flux cleaned = 0.00405121 Jy ! Component: 3350 - total flux cleaned = 0.00413125 Jy ! Component: 3400 - total flux cleaned = 0.00422269 Jy ! Component: 3450 - total flux cleaned = 0.00430271 Jy ! Component: 3500 - total flux cleaned = 0.00440564 Jy ! Component: 3550 - total flux cleaned = 0.00450872 Jy ! Component: 3600 - total flux cleaned = 0.0046234 Jy ! Component: 3650 - total flux cleaned = 0.00473846 Jy ! Component: 3700 - total flux cleaned = 0.00484231 Jy ! Component: 3750 - total flux cleaned = 0.00496966 Jy ! Component: 3800 - total flux cleaned = 0.00508583 Jy ! Component: 3850 - total flux cleaned = 0.00520247 Jy ! Component: 3900 - total flux cleaned = 0.00531955 Jy ! Component: 3950 - total flux cleaned = 0.00544909 Jy ! Component: 4000 - total flux cleaned = 0.00557928 Jy ! Component: 4050 - total flux cleaned = 0.00572203 Jy ! Total flux subtracted in 4096 components = 0.00582975 Jy ! Clean residual min=-0.000889 max=0.000647 Jy/beam ! Clean residual mean=0.000004 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.0545341 Jy keep ! Adding 248 model components to the UV plane model. ! The established model now contains 332 components and 0.054534 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1433-2634_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.176 x 7.086 at -2.852 degrees (North through East) ! Clean map min=-0.0032107 max=0.039104 Jy/beam ! Writing clean map to FITS file: .//J1433-2634_C_map.fits wmodel .//J1433-2634_C_map.mod ! Writing 332 model components to file: .//J1433-2634_C_map.mod wobs .//J1433-2634_C_uvs.fits ! Writing UV FITS file: .//J1433-2634_C_uvs.fits wwins .//J1433-2634_C_map.win ! wwins: Wrote 3 windows to .//J1433-2634_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0391037 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000192174 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.47434 1.47434 2.94868 5.89736 11.7947 23.5895 47.1789 94.3578 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.039 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 203.48 quit ! Quitting program ! Log file .//J1433-2634_C_dfm.log closed on Mon Jan 20 18:14:29 2020