! Started logfile: /scr/pima/bu007_uvs/J1430+3158_C_dfm.log on Sun Jun 24 02:25:24 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/J1430+3158_C_uva.fits ! Reading UV FITS file: /scr/pima/bu007_uvs/J1430+3158_C_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.982906 visibilities/baseline/integration-bin. ! Found source: J1430+3158 ! ! 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 18400 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 J1430+3158_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 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002971Jy sigma=16.587544 ! Fit after self-cal, rms=0.924219Jy sigma=15.299659 ! 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=1.041 mas, bmaj=3.529 mas, bpa=6.468 degrees ! Estimated noise=0.618577 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 = 0.060454 Jy ! Component: 100 - total flux cleaned = 0.0737598 Jy ! Total flux subtracted in 100 components = 0.0737598 Jy ! Clean residual min=-0.003457 max=0.004253 Jy/beam ! Clean residual mean=-0.000002 rms=0.000851 Jy/beam ! Combined flux in latest and established models = 0.0737598 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0737598 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=0.085456Jy sigma=1.360288 ! Fit after self-cal, rms=0.084738Jy sigma=1.349805 ! 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=1.329 mas, bmaj=3.742 mas, bpa=6.35 degrees ! Estimated noise=0.324338 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 = 0.00656287 Jy ! Component: 100 - total flux cleaned = 0.00937061 Jy ! Component: 150 - total flux cleaned = 0.01068 Jy ! Component: 200 - total flux cleaned = 0.0114568 Jy ! Total flux subtracted in 200 components = 0.0114568 Jy ! Clean residual min=-0.001961 max=0.001816 Jy/beam ! Clean residual mean=0.000001 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.0852166 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 21 components and 0.0852166 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=0.084294Jy sigma=1.342261 ! Fit after self-cal, rms=0.084248Jy sigma=1.342076 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.329 x 3.742 at 6.35 degrees (North through East) ! Clean map min=-0.00186 max=0.079943 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.96 KP 0.99 ! LA 0.97 MK 0.99 NL 1.07 OV 0.93 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.04 KP 0.95 ! LA 1.00 MK 1.00 NL 0.95 OV 1.01 ! PT 1.05 SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.01 HN 1.03 KP 1.00 ! LA 1.00 MK 1.03 NL 0.94 OV 0.95 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.03 KP 0.96 ! LA 1.04 MK 1.00 NL 0.97 OV 0.96 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.04 HN 0.99 KP 0.97 ! LA 0.96 MK 1.01 NL 1.11 OV 0.98 ! PT 1.09 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.01 KP 0.96 ! LA 1.04 MK 1.05 NL 0.97 OV 1.07 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.93 HN 1.00 KP 0.99 ! LA 1.05 MK 1.08 NL 0.95 OV 0.96 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.04 HN 0.95 KP 0.99 ! LA 1.00 MK 1.03 NL 0.95 OV 1.04 ! PT 0.94 SC 1.01 ! ! ! Fit before self-cal, rms=0.084248Jy sigma=1.342076 ! Fit after self-cal, rms=0.084052Jy sigma=1.339922 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.339 mas, bmaj=3.759 mas, bpa=6.337 degrees ! Estimated noise=0.323648 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 = -0.000149905 Jy ! Component: 100 - total flux cleaned = -0.000195827 Jy ! Component: 150 - total flux cleaned = -0.000214789 Jy ! Component: 200 - total flux cleaned = -0.000220423 Jy ! Total flux subtracted in 200 components = -0.000220423 Jy ! Clean residual min=-0.001798 max=0.001679 Jy/beam ! Clean residual mean=0.000000 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.0849962 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 31 components and 0.0849962 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=0.084050Jy sigma=1.339908 ! Fit after self-cal, rms=0.084066Jy sigma=1.339777 ! 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=0.084066Jy sigma=1.339777 ! Fit after self-cal, rms=0.084068Jy sigma=1.339769 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.34 mas, bmaj=3.761 mas, bpa=6.318 degrees ! Estimated noise=0.323493 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000155365 Jy ! Component: 100 - total flux cleaned = -0.000155557 Jy ! Component: 150 - total flux cleaned = -0.000149833 Jy ! Component: 200 - total flux cleaned = -0.000160093 Jy ! Total flux subtracted in 200 components = -0.000160093 Jy ! Clean residual min=-0.001818 max=0.001674 Jy/beam ! Clean residual mean=0.000000 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.0848361 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 37 components and 0.0848361 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=0.084066Jy sigma=1.339762 ! Fit after self-cal, rms=0.084069Jy sigma=1.339755 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 = 7.84496e-06 Jy ! Component: 100 - total flux cleaned = 7.45823e-06 Jy ! Component: 150 - total flux cleaned = 1.25791e-05 Jy ! Component: 200 - total flux cleaned = 2.95421e-06 Jy ! Total flux subtracted in 200 components = 2.95421e-06 Jy ! Clean residual min=-0.001820 max=0.001675 Jy/beam ! Clean residual mean=0.000000 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.084839 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 40 components and 0.084839 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=0.084068Jy sigma=1.339751 ! Fit after self-cal, rms=0.084068Jy sigma=1.339749 ! 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=0.084068Jy sigma=1.339749 ! Fit after self-cal, rms=0.084009Jy sigma=1.339749 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.34 mas, bmaj=3.763 mas, bpa=6.3 degrees ! Estimated noise=0.323276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000139352 Jy ! Component: 100 - total flux cleaned = -0.000139523 Jy ! Component: 150 - total flux cleaned = -0.000134394 Jy ! Component: 200 - total flux cleaned = -0.000139146 Jy ! Total flux subtracted in 200 components = -0.000139146 Jy ! Clean residual min=-0.001817 max=0.001674 Jy/beam ! Clean residual mean=0.000000 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.0846999 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 42 components and 0.0846999 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=0.084008Jy sigma=1.339741 ! Fit after self-cal, rms=0.084008Jy sigma=1.339742 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 = 6.45917e-06 Jy ! Component: 100 - total flux cleaned = 6.15915e-06 Jy ! Component: 150 - total flux cleaned = 1.474e-06 Jy ! Component: 200 - total flux cleaned = -2.96904e-06 Jy ! Total flux subtracted in 200 components = -2.96904e-06 Jy ! Clean residual min=-0.001817 max=0.001673 Jy/beam ! Clean residual mean=0.000000 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.0846969 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 42 components and 0.0846969 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=0.084007Jy sigma=1.339738 ! Fit after self-cal, rms=0.084007Jy sigma=1.339736 ! 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=0.084007Jy sigma=1.339736 ! Fit after self-cal, rms=0.083934Jy sigma=1.339734 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.508 mas, bmaj=4.871 mas, bpa=1.304 degrees ! Estimated noise=0.451399 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000527625 Jy ! Component: 100 - total flux cleaned = -0.000549905 Jy ! Component: 150 - total flux cleaned = -0.000559164 Jy ! Component: 200 - total flux cleaned = -0.000552504 Jy ! Total flux subtracted in 200 components = -0.000552504 Jy ! Clean residual min=-0.002039 max=0.002097 Jy/beam ! Clean residual mean=0.000001 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.0841444 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 47 components and 0.0841444 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=0.083934Jy sigma=1.339776 ! Fit after self-cal, rms=0.083935Jy sigma=1.339769 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 = -2.41045e-05 Jy ! Component: 100 - total flux cleaned = -2.44503e-05 Jy ! Component: 150 - total flux cleaned = -2.97863e-05 Jy ! Component: 200 - total flux cleaned = -3.45448e-05 Jy ! Total flux subtracted in 200 components = -3.45448e-05 Jy ! Clean residual min=-0.002041 max=0.002097 Jy/beam ! Clean residual mean=0.000001 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.0841099 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 50 components and 0.0841099 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=0.083935Jy sigma=1.339789 ! Fit after self-cal, rms=0.083936Jy sigma=1.339787 ! 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=1.341 mas, bmaj=3.763 mas, bpa=6.284 degrees ! Estimated noise=0.323013 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.341 x 3.763 at 6.284 degrees (North through East) ! Clean map min=-0.0016353 max=0.079647 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=1.05 mas, bmaj=3.541 mas, bpa=6.402 degrees ! Estimated noise=0.618675 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0606318 Jy ! Component: 100 - total flux cleaned = 0.0738805 Jy ! Component: 150 - total flux cleaned = 0.0782353 Jy ! Component: 200 - total flux cleaned = 0.0807215 Jy ! Total flux subtracted in 200 components = 0.0807215 Jy ! Clean residual min=-0.003316 max=0.003008 Jy/beam ! Clean residual mean=-0.000001 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 0.0807215 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0807215 Jy ! Inverting map and beam ! Estimated beam: bmin=1.341 mas, bmaj=3.763 mas, bpa=6.284 degrees ! Estimated noise=0.323013 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 = 0.00236207 Jy ! Component: 100 - total flux cleaned = 0.00337636 Jy ! Component: 150 - total flux cleaned = 0.00357086 Jy ! Component: 200 - total flux cleaned = 0.00370342 Jy ! Total flux subtracted in 200 components = 0.00370342 Jy ! Clean residual min=-0.001850 max=0.001689 Jy/beam ! Clean residual mean=0.000000 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0844249 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 27 components and 0.0844249 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=3.508 mas, bmaj=4.871 mas, bpa=1.304 degrees ! Estimated noise=0.451399 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0003057 Jy ! Component: 100 - total flux cleaned = -0.000296282 Jy ! Component: 150 - total flux cleaned = -0.00030502 Jy ! Component: 200 - total flux cleaned = -0.000312265 Jy ! Total flux subtracted in 200 components = -0.000312265 Jy ! Clean residual min=-0.002056 max=0.002074 Jy/beam ! Clean residual mean=0.000001 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.0841127 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 = -1.08064e-07 Jy ! Component: 100 - total flux cleaned = -6.13756e-06 Jy ! Component: 150 - total flux cleaned = -1.15906e-05 Jy ! Component: 200 - total flux cleaned = -1.15915e-05 Jy ! Total flux subtracted in 200 components = -1.15915e-05 Jy ! Clean residual min=-0.002049 max=0.002085 Jy/beam ! Clean residual mean=0.000001 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.0841011 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 40 components and 0.0841011 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.341 mas, bmaj=3.763 mas, bpa=6.284 degrees ! Estimated noise=0.323013 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000245479 Jy ! Component: 100 - total flux cleaned = 0.000259023 Jy ! Component: 150 - total flux cleaned = 0.000270364 Jy ! Component: 200 - total flux cleaned = 0.000297378 Jy ! Total flux subtracted in 200 components = 0.000297378 Jy ! Clean residual min=-0.001810 max=0.001672 Jy/beam ! Clean residual mean=0.000000 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.0843984 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 48 components and 0.0843985 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=0.083938Jy sigma=1.339808 ! Fit after self-cal, rms=0.083937Jy sigma=1.339806 wmodel J1430+3158_C_map.mod ! Writing 48 model components to file: J1430+3158_C_map.mod wobs J1430+3158_C_uvs.fits ! Writing UV FITS file: J1430+3158_C_uvs.fits wwins J1430+3158_C_map.win ! wwins: Wrote 1 windows to J1430+3158_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 = -0.000274514 Jy ! Component: 100 - total flux cleaned = -0.000275198 Jy ! Component: 150 - total flux cleaned = -0.000303166 Jy ! Component: 200 - total flux cleaned = -0.000141318 Jy ! Component: 250 - total flux cleaned = 1.39481e-05 Jy ! Component: 300 - total flux cleaned = 3.83355e-05 Jy ! Component: 350 - total flux cleaned = 0.0001114 Jy ! Component: 400 - total flux cleaned = 0.000159242 Jy ! Component: 450 - total flux cleaned = 0.000322164 Jy ! Component: 500 - total flux cleaned = 0.000390068 Jy ! Component: 550 - total flux cleaned = 0.000523649 Jy ! Component: 600 - total flux cleaned = 0.000567638 Jy ! Component: 650 - total flux cleaned = 0.000717494 Jy ! Component: 700 - total flux cleaned = 0.000759324 Jy ! Component: 750 - total flux cleaned = 0.000882891 Jy ! Component: 800 - total flux cleaned = 0.000923766 Jy ! Component: 850 - total flux cleaned = 0.00102363 Jy ! Component: 900 - total flux cleaned = 0.00108263 Jy ! Component: 950 - total flux cleaned = 0.00116013 Jy ! Component: 1000 - total flux cleaned = 0.0012171 Jy ! Component: 1050 - total flux cleaned = 0.00132933 Jy ! Component: 1100 - total flux cleaned = 0.00131064 Jy ! Component: 1150 - total flux cleaned = 0.001365 Jy ! Component: 1200 - total flux cleaned = 0.00138294 Jy ! Component: 1250 - total flux cleaned = 0.00145343 Jy ! Component: 1300 - total flux cleaned = 0.00145314 Jy ! Component: 1350 - total flux cleaned = 0.00143564 Jy ! Component: 1400 - total flux cleaned = 0.00138499 Jy ! Component: 1450 - total flux cleaned = 0.00135125 Jy ! Component: 1500 - total flux cleaned = 0.00130179 Jy ! Component: 1550 - total flux cleaned = 0.00130157 Jy ! Component: 1600 - total flux cleaned = 0.00123676 Jy ! Component: 1650 - total flux cleaned = 0.00115661 Jy ! Component: 1700 - total flux cleaned = 0.00110925 Jy ! Component: 1750 - total flux cleaned = 0.00107779 Jy ! Component: 1800 - total flux cleaned = 0.00101578 Jy ! Component: 1850 - total flux cleaned = 0.000984979 Jy ! Component: 1900 - total flux cleaned = 0.000878455 Jy ! Component: 1950 - total flux cleaned = 0.000803628 Jy ! Component: 2000 - total flux cleaned = 0.000818561 Jy ! Component: 2050 - total flux cleaned = 0.000759381 Jy ! Component: 2100 - total flux cleaned = 0.000686308 Jy ! Component: 2150 - total flux cleaned = 0.000700683 Jy ! Component: 2200 - total flux cleaned = 0.000557411 Jy ! Component: 2250 - total flux cleaned = 0.00055757 Jy ! Component: 2300 - total flux cleaned = 0.000543429 Jy ! Component: 2350 - total flux cleaned = 0.000445912 Jy ! Component: 2400 - total flux cleaned = 0.000432323 Jy ! Component: 2450 - total flux cleaned = 0.000432201 Jy ! Component: 2500 - total flux cleaned = 0.000377782 Jy ! Component: 2550 - total flux cleaned = 0.000337441 Jy ! Component: 2600 - total flux cleaned = 0.000297581 Jy ! Component: 2650 - total flux cleaned = 0.000244768 Jy ! Component: 2700 - total flux cleaned = 0.000244885 Jy ! Component: 2750 - total flux cleaned = 0.000231699 Jy ! Component: 2800 - total flux cleaned = 0.000154234 Jy ! Component: 2850 - total flux cleaned = 0.000179715 Jy ! Component: 2900 - total flux cleaned = 0.000103561 Jy ! Component: 2950 - total flux cleaned = 0.000116365 Jy ! Component: 3000 - total flux cleaned = 5.36166e-05 Jy ! Component: 3050 - total flux cleaned = 9.09935e-05 Jy ! Component: 3100 - total flux cleaned = 2.901e-05 Jy ! Component: 3150 - total flux cleaned = 4.12885e-05 Jy ! Component: 3200 - total flux cleaned = 4.65325e-06 Jy ! Component: 3250 - total flux cleaned = 2.89973e-05 Jy ! Component: 3300 - total flux cleaned = -7.23995e-06 Jy ! Component: 3350 - total flux cleaned = -3.10692e-05 Jy ! Component: 3400 - total flux cleaned = -7.28465e-06 Jy ! Component: 3450 - total flux cleaned = -6.62296e-05 Jy ! Component: 3500 - total flux cleaned = -5.44946e-05 Jy ! Component: 3550 - total flux cleaned = -0.000101115 Jy ! Component: 3600 - total flux cleaned = -0.000112697 Jy ! Component: 3650 - total flux cleaned = -0.00013567 Jy ! Component: 3700 - total flux cleaned = -0.000169944 Jy ! Component: 3750 - total flux cleaned = -0.000181168 Jy ! Component: 3800 - total flux cleaned = -0.000192505 Jy ! Component: 3850 - total flux cleaned = -0.00018127 Jy ! Component: 3900 - total flux cleaned = -0.000237143 Jy ! Component: 3950 - total flux cleaned = -0.000259168 Jy ! Component: 4000 - total flux cleaned = -0.000281197 Jy ! Component: 4050 - total flux cleaned = -0.000281195 Jy ! Total flux subtracted in 4096 components = -0.000292144 Jy ! Clean residual min=-0.000591 max=0.000748 Jy/beam ! Clean residual mean=-0.000000 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.0841063 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 341 components and 0.0841063 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/bu007_uvs/J1430+3158_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.341 x 3.763 at 6.284 degrees (North through East) ! Clean map min=-0.0013314 max=0.079714 Jy/beam ! Writing clean map to FITS file: /scr/pima/bu007_uvs/J1430+3158_C_map.fits wmodel /scr/pima/bu007_uvs/J1430+3158_C_map.mod ! Writing 341 model components to file: /scr/pima/bu007_uvs/J1430+3158_C_map.mod wobs /scr/pima/bu007_uvs/J1430+3158_C_uvs.fits ! Writing UV FITS file: /scr/pima/bu007_uvs/J1430+3158_C_uvs.fits wwins /scr/pima/bu007_uvs/J1430+3158_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bu007_uvs/J1430+3158_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0797135 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000191648 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.721262 0.721262 1.44252 2.88505 5.7701 11.5402 23.0804 46.1608 92.3216 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.079 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 415.937 quit ! Quitting program ! Log file /scr/pima/bu007_uvs/J1430+3158_C_dfm.log closed on Sun Jun 24 02:25:28 2018