! Started logfile: /scr/pima/bu007_uvs/J1125+3338_C_dfm.log on Sun Jun 24 02:21:22 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.60049 obs /scr/pima/bu007_uvs/J1125+3338_C_uva.fits ! Reading UV FITS file: /scr/pima/bu007_uvs/J1125+3338_C_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1125+3338 ! ! 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 4.60049e+09 8e+06 1 8e+06 ! 02 2 4.73049e+09 8e+06 1 8e+06 ! 03 3 4.84049e+09 8e+06 1 8e+06 ! 04 4 4.93049e+09 8e+06 1 8e+06 ! 05 5 5.00049e+09 8e+06 1 8e+06 ! 06 6 5.05049e+09 8e+06 1 8e+06 ! 07 7 5.08049e+09 8e+06 1 8e+06 ! 08 8 5.09049e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 17280 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 J1125+3338_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. ! 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. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.007217Jy sigma=16.397247 ! Fit after self-cal, rms=0.949109Jy sigma=15.436995 ! 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=1.108 mas, bmaj=3.552 mas, bpa=17.27 degrees ! Estimated noise=0.656565 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 = 0.0451467 Jy ! Component: 100 - total flux cleaned = 0.0556697 Jy ! Total flux subtracted in 100 components = 0.0556697 Jy ! Clean residual min=-0.005382 max=0.004973 Jy/beam ! Clean residual mean=-0.000002 rms=0.001133 Jy/beam ! Combined flux in latest and established models = 0.0556697 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0556697 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=0.091985Jy sigma=1.430796 ! Fit after self-cal, rms=0.089749Jy sigma=1.397446 ! 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=1.441 mas, bmaj=3.831 mas, bpa=17.17 degrees ! Estimated noise=0.341238 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 = 0.00394057 Jy ! Component: 100 - total flux cleaned = 0.00527841 Jy ! Component: 150 - total flux cleaned = 0.00537909 Jy ! Component: 200 - total flux cleaned = 0.00543179 Jy ! Total flux subtracted in 200 components = 0.00543179 Jy ! Clean residual min=-0.002135 max=0.001990 Jy/beam ! Clean residual mean=0.000002 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.0611014 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 18 components and 0.0611015 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=0.089616Jy sigma=1.394479 ! Fit after self-cal, rms=0.089612Jy sigma=1.394433 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.441 x 3.831 at 17.17 degrees (North through East) ! Clean map min=-0.0019625 max=0.059266 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.04 KP 0.92 ! LA 0.95 MK 0.90 NL 0.89 OV 0.95 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.03 HN 1.02 KP 1.02 ! LA 0.99 MK 0.96 NL 0.96 OV 1.06 ! PT 0.98 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.99 KP 0.96 ! LA 1.06 MK 0.95 NL 1.08 OV 0.98 ! PT 0.95 SC 1.18 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.02 KP 1.06 ! LA 1.09 MK 0.94 NL 1.04 OV 0.98 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.12 HN 0.90 KP 0.95 ! LA 1.08 MK 0.99 NL 0.97 OV 0.99 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.02 HN 0.98 KP 1.00 ! LA 1.00 MK 0.91 NL 1.00 OV 1.11 ! PT 0.93 SC 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.11 KP 0.95 ! LA 1.00 MK 0.90 NL 1.05 OV 1.03 ! PT 0.96 SC 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.09 HN 0.96 KP 0.84 ! LA 1.05 MK 1.01 NL 0.97 OV 1.08 ! PT 1.00 SC 0.97 ! ! ! Fit before self-cal, rms=0.089612Jy sigma=1.394433 ! Fit after self-cal, rms=0.089111Jy sigma=1.392183 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.43 mas, bmaj=3.839 mas, bpa=16.86 degrees ! Estimated noise=0.337621 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 = -0.000274687 Jy ! Component: 100 - total flux cleaned = -0.000289707 Jy ! Component: 150 - total flux cleaned = -0.000276763 Jy ! Component: 200 - total flux cleaned = -0.000277262 Jy ! Total flux subtracted in 200 components = -0.000277262 Jy ! Clean residual min=-0.002104 max=0.001777 Jy/beam ! Clean residual mean=0.000000 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.0608242 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 28 components and 0.0608242 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=0.089106Jy sigma=1.392115 ! Fit after self-cal, rms=0.089210Jy sigma=1.391814 ! 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=0.089210Jy sigma=1.391814 ! Fit after self-cal, rms=0.089314Jy sigma=1.391755 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.428 mas, bmaj=3.842 mas, bpa=16.75 degrees ! Estimated noise=0.337219 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00015766 Jy ! Component: 100 - total flux cleaned = -0.000158645 Jy ! Component: 150 - total flux cleaned = -0.000146975 Jy ! Component: 200 - total flux cleaned = -0.000136616 Jy ! Total flux subtracted in 200 components = -0.000136616 Jy ! Clean residual min=-0.002101 max=0.001767 Jy/beam ! Clean residual mean=0.000000 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.0606876 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 32 components and 0.0606876 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=0.089311Jy sigma=1.391712 ! Fit after self-cal, rms=0.089334Jy sigma=1.391699 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 = -4.41724e-05 Jy ! Component: 100 - total flux cleaned = -1.31718e-05 Jy ! Component: 150 - total flux cleaned = -3.08739e-06 Jy ! Component: 200 - total flux cleaned = 1.56894e-05 Jy ! Total flux subtracted in 200 components = 1.56894e-05 Jy ! Clean residual min=-0.002111 max=0.001757 Jy/beam ! Clean residual mean=0.000000 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0607033 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 36 components and 0.0607033 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=0.089332Jy sigma=1.391671 ! Fit after self-cal, rms=0.089334Jy sigma=1.391670 ! 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=0.089334Jy sigma=1.391670 ! Fit after self-cal, rms=0.089024Jy sigma=1.391654 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.428 mas, bmaj=3.842 mas, bpa=16.68 degrees ! Estimated noise=0.335999 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000125074 Jy ! Component: 100 - total flux cleaned = -0.000114205 Jy ! Component: 150 - total flux cleaned = -0.000104649 Jy ! Component: 200 - total flux cleaned = -0.000105002 Jy ! Total flux subtracted in 200 components = -0.000105002 Jy ! Clean residual min=-0.002098 max=0.001741 Jy/beam ! Clean residual mean=0.000000 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.0605983 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 40 components and 0.0605983 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=0.089021Jy sigma=1.391625 ! Fit after self-cal, rms=0.089026Jy sigma=1.391620 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 = 1.69019e-05 Jy ! Component: 100 - total flux cleaned = 3.39264e-05 Jy ! Component: 150 - total flux cleaned = 4.26766e-05 Jy ! Component: 200 - total flux cleaned = 5.07803e-05 Jy ! Total flux subtracted in 200 components = 5.07803e-05 Jy ! Clean residual min=-0.002101 max=0.001737 Jy/beam ! Clean residual mean=0.000000 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.060649 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 44 components and 0.060649 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=0.089025Jy sigma=1.391606 ! Fit after self-cal, rms=0.089025Jy sigma=1.391603 ! 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=0.089025Jy sigma=1.391603 ! Fit after self-cal, rms=0.088639Jy sigma=1.391591 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.429 mas, bmaj=4.859 mas, bpa=7.906 degrees ! Estimated noise=0.455484 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000246975 Jy ! Component: 100 - total flux cleaned = 0.000221357 Jy ! Component: 150 - total flux cleaned = 0.000214936 Jy ! Component: 200 - total flux cleaned = 0.000215023 Jy ! Total flux subtracted in 200 components = 0.000215023 Jy ! Clean residual min=-0.002131 max=0.002073 Jy/beam ! Clean residual mean=0.000001 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.0608641 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 52 components and 0.0608641 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=0.088638Jy sigma=1.391621 ! Fit after self-cal, rms=0.088638Jy sigma=1.391608 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 = 7.3249e-05 Jy ! Component: 100 - total flux cleaned = 7.36056e-05 Jy ! Component: 150 - total flux cleaned = 7.38134e-05 Jy ! Component: 200 - total flux cleaned = 6.88605e-05 Jy ! Total flux subtracted in 200 components = 6.88605e-05 Jy ! Clean residual min=-0.002123 max=0.002072 Jy/beam ! Clean residual mean=0.000001 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.0609329 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 52 components and 0.0609329 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=0.088638Jy sigma=1.391631 ! Fit after self-cal, rms=0.088637Jy sigma=1.391625 ! 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=1.428 mas, bmaj=3.842 mas, bpa=16.62 degrees ! Estimated noise=0.334625 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.428 x 3.842 at 16.62 degrees (North through East) ! Clean map min=-0.0019146 max=0.058133 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=1.104 mas, bmaj=3.569 mas, bpa=16.59 degrees ! Estimated noise=0.641277 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0458408 Jy ! Component: 100 - total flux cleaned = 0.0563008 Jy ! Component: 150 - total flux cleaned = 0.0592901 Jy ! Component: 200 - total flux cleaned = 0.0596345 Jy ! Total flux subtracted in 200 components = 0.0596345 Jy ! Clean residual min=-0.004774 max=0.003973 Jy/beam ! Clean residual mean=-0.000001 rms=0.001024 Jy/beam ! Combined flux in latest and established models = 0.0596345 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0596345 Jy ! Inverting map and beam ! Estimated beam: bmin=1.428 mas, bmaj=3.842 mas, bpa=16.62 degrees ! Estimated noise=0.334625 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 = 0.000440857 Jy ! Component: 100 - total flux cleaned = 0.000524282 Jy ! Component: 150 - total flux cleaned = 0.000593736 Jy ! Component: 200 - total flux cleaned = 0.00063232 Jy ! Total flux subtracted in 200 components = 0.00063232 Jy ! Clean residual min=-0.002153 max=0.001856 Jy/beam ! Clean residual mean=-0.000000 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0602669 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 30 components and 0.0602669 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=3.429 mas, bmaj=4.859 mas, bpa=7.906 degrees ! Estimated noise=0.455484 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000514915 Jy ! Component: 100 - total flux cleaned = 0.000580076 Jy ! Component: 150 - total flux cleaned = 0.000574873 Jy ! Component: 200 - total flux cleaned = 0.000575396 Jy ! Total flux subtracted in 200 components = 0.000575396 Jy ! Clean residual min=-0.002128 max=0.002061 Jy/beam ! Clean residual mean=0.000001 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.0608422 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 = -3.44014e-08 Jy ! Component: 100 - total flux cleaned = 4.31546e-08 Jy ! Component: 150 - total flux cleaned = 3.53213e-06 Jy ! Component: 200 - total flux cleaned = 1.023e-05 Jy ! Total flux subtracted in 200 components = 1.023e-05 Jy ! Clean residual min=-0.002128 max=0.002062 Jy/beam ! Clean residual mean=0.000001 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.0608525 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 48 components and 0.0608525 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.428 mas, bmaj=3.842 mas, bpa=16.62 degrees ! Estimated noise=0.334625 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000513011 Jy ! Component: 100 - total flux cleaned = -0.00051463 Jy ! Component: 150 - total flux cleaned = -0.000474578 Jy ! Component: 200 - total flux cleaned = -0.000462186 Jy ! Total flux subtracted in 200 components = -0.000462186 Jy ! Clean residual min=-0.002104 max=0.001792 Jy/beam ! Clean residual mean=0.000000 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.0603903 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 52 components and 0.0603903 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=0.088640Jy sigma=1.391658 ! Fit after self-cal, rms=0.088639Jy sigma=1.391644 wmodel J1125+3338_C_map.mod ! Writing 52 model components to file: J1125+3338_C_map.mod wobs J1125+3338_C_uvs.fits ! Writing UV FITS file: J1125+3338_C_uvs.fits wwins J1125+3338_C_map.win ! wwins: Wrote 1 windows to J1125+3338_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 = -0.000777162 Jy ! Component: 100 - total flux cleaned = -0.000840851 Jy ! Component: 150 - total flux cleaned = -0.000963145 Jy ! Component: 200 - total flux cleaned = -0.00105102 Jy ! Component: 250 - total flux cleaned = -0.00116353 Jy ! Component: 300 - total flux cleaned = -0.0013541 Jy ! Component: 350 - total flux cleaned = -0.00151397 Jy ! Component: 400 - total flux cleaned = -0.00169562 Jy ! Component: 450 - total flux cleaned = -0.00192341 Jy ! Component: 500 - total flux cleaned = -0.0020226 Jy ! Component: 550 - total flux cleaned = -0.00224146 Jy ! Component: 600 - total flux cleaned = -0.00240787 Jy ! Component: 650 - total flux cleaned = -0.00254739 Jy ! Component: 700 - total flux cleaned = -0.002707 Jy ! Component: 750 - total flux cleaned = -0.00277417 Jy ! Component: 800 - total flux cleaned = -0.00288455 Jy ! Component: 850 - total flux cleaned = -0.00297132 Jy ! Component: 900 - total flux cleaned = -0.00299273 Jy ! Component: 950 - total flux cleaned = -0.00305561 Jy ! Component: 1000 - total flux cleaned = -0.00305533 Jy ! Component: 1050 - total flux cleaned = -0.00307559 Jy ! Component: 1100 - total flux cleaned = -0.00299521 Jy ! Component: 1150 - total flux cleaned = -0.00303498 Jy ! Component: 1200 - total flux cleaned = -0.00305463 Jy ! Component: 1250 - total flux cleaned = -0.00303503 Jy ! Component: 1300 - total flux cleaned = -0.00305434 Jy ! Component: 1350 - total flux cleaned = -0.00307306 Jy ! Component: 1400 - total flux cleaned = -0.00301691 Jy ! Component: 1450 - total flux cleaned = -0.00310959 Jy ! Component: 1500 - total flux cleaned = -0.00309147 Jy ! Component: 1550 - total flux cleaned = -0.00312793 Jy ! Component: 1600 - total flux cleaned = -0.00316396 Jy ! Component: 1650 - total flux cleaned = -0.00316408 Jy ! Component: 1700 - total flux cleaned = -0.0032876 Jy ! Component: 1750 - total flux cleaned = -0.00330512 Jy ! Component: 1800 - total flux cleaned = -0.00337435 Jy ! Component: 1850 - total flux cleaned = -0.00339158 Jy ! Component: 1900 - total flux cleaned = -0.00344269 Jy ! Component: 1950 - total flux cleaned = -0.00351011 Jy ! Component: 2000 - total flux cleaned = -0.003643 Jy ! Component: 2050 - total flux cleaned = -0.00365949 Jy ! Component: 2100 - total flux cleaned = -0.0036756 Jy ! Component: 2150 - total flux cleaned = -0.00370801 Jy ! Component: 2200 - total flux cleaned = -0.00375635 Jy ! Component: 2250 - total flux cleaned = -0.0038041 Jy ! Component: 2300 - total flux cleaned = -0.00381959 Jy ! Component: 2350 - total flux cleaned = -0.00381945 Jy ! Component: 2400 - total flux cleaned = -0.00383515 Jy ! Component: 2450 - total flux cleaned = -0.00385081 Jy ! Component: 2500 - total flux cleaned = -0.00391176 Jy ! Component: 2550 - total flux cleaned = -0.00391171 Jy ! Component: 2600 - total flux cleaned = -0.00395699 Jy ! Component: 2650 - total flux cleaned = -0.00395702 Jy ! Component: 2700 - total flux cleaned = -0.0040016 Jy ! Component: 2750 - total flux cleaned = -0.00411941 Jy ! Component: 2800 - total flux cleaned = -0.00417786 Jy ! Component: 2850 - total flux cleaned = -0.00420685 Jy ! Component: 2900 - total flux cleaned = -0.00427902 Jy ! Component: 2950 - total flux cleaned = -0.0042933 Jy ! Component: 3000 - total flux cleaned = -0.00433612 Jy ! Component: 3050 - total flux cleaned = -0.00443507 Jy ! Component: 3100 - total flux cleaned = -0.00444911 Jy ! Component: 3150 - total flux cleaned = -0.00457463 Jy ! Component: 3200 - total flux cleaned = -0.00457468 Jy ! Component: 3250 - total flux cleaned = -0.0046712 Jy ! Component: 3300 - total flux cleaned = -0.00472611 Jy ! Component: 3350 - total flux cleaned = -0.00469899 Jy ! Component: 3400 - total flux cleaned = -0.00483444 Jy ! Component: 3450 - total flux cleaned = -0.00483453 Jy ! Component: 3500 - total flux cleaned = -0.00486126 Jy ! Component: 3550 - total flux cleaned = -0.00491457 Jy ! Component: 3600 - total flux cleaned = -0.00494116 Jy ! Component: 3650 - total flux cleaned = -0.00503345 Jy ! Component: 3700 - total flux cleaned = -0.00496801 Jy ! Component: 3750 - total flux cleaned = -0.00505939 Jy ! Component: 3800 - total flux cleaned = -0.00508524 Jy ! Component: 3850 - total flux cleaned = -0.00516276 Jy ! Component: 3900 - total flux cleaned = -0.00520116 Jy ! Component: 3950 - total flux cleaned = -0.00525219 Jy ! Component: 4000 - total flux cleaned = -0.00529042 Jy ! Component: 4050 - total flux cleaned = -0.00536634 Jy ! Total flux subtracted in 4096 components = -0.00540407 Jy ! Clean residual min=-0.000671 max=0.000693 Jy/beam ! Clean residual mean=-0.000000 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.0549862 Jy keep ! Adding 305 model components to the UV plane model. ! The established model now contains 357 components and 0.0549862 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/bu007_uvs/J1125+3338_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.428 x 3.842 at 16.62 degrees (North through East) ! Clean map min=-0.0014102 max=0.057939 Jy/beam ! Writing clean map to FITS file: /scr/pima/bu007_uvs/J1125+3338_C_map.fits wmodel /scr/pima/bu007_uvs/J1125+3338_C_map.mod ! Writing 357 model components to file: /scr/pima/bu007_uvs/J1125+3338_C_map.mod wobs /scr/pima/bu007_uvs/J1125+3338_C_uvs.fits ! Writing UV FITS file: /scr/pima/bu007_uvs/J1125+3338_C_uvs.fits wwins /scr/pima/bu007_uvs/J1125+3338_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bu007_uvs/J1125+3338_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0579386 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000222773 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.1535 1.1535 2.30699 4.61398 9.22797 18.4559 36.9119 73.8237 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.057 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 260.078 quit ! Quitting program ! Log file /scr/pima/bu007_uvs/J1125+3338_C_dfm.log closed on Sun Jun 24 02:21:26 2018