! Started logfile: /scr/pima/sb072a9_uvs/J1340-1503_X_dfm.log on Fri Oct 26 20:44:02 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs /scr/pima/sb072a9_uvs/J1340-1503_X_uva.fits ! Reading UV FITS file: /scr/pima/sb072a9_uvs/J1340-1503_X_uva.fits ! AN table 1: 23 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1340-1503 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 76 lines of history. ! ! Reading 3864 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1340-1503_X] 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 0.200x0.200 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=1.001230Jy sigma=37.313308 ! Fit after self-cal, rms=0.954776Jy sigma=35.579235 ! 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=0.7108 mas, bmaj=1.777 mas, bpa=-8.6 degrees ! Estimated noise=0.669132 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 = 0.034237 Jy ! Component: 100 - total flux cleaned = 0.0417485 Jy ! Total flux subtracted in 100 components = 0.0417485 Jy ! Clean residual min=-0.002168 max=0.002750 Jy/beam ! Clean residual mean=-0.000002 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.0417485 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0417485 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=0.017981Jy sigma=0.626113 ! Fit after self-cal, rms=0.016918Jy sigma=0.588392 ! 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=0.9297 mas, bmaj=2.05 mas, bpa=-6.911 degrees ! Estimated noise=0.312118 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 = 0.00319477 Jy ! Component: 100 - total flux cleaned = 0.00452321 Jy ! Component: 150 - total flux cleaned = 0.00525796 Jy ! Component: 200 - total flux cleaned = 0.00555408 Jy ! Total flux subtracted in 200 components = 0.00555408 Jy ! Clean residual min=-0.001862 max=0.002345 Jy/beam ! Clean residual mean=-0.000004 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.0473025 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 15 components and 0.0473025 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=0.016279Jy sigma=0.569352 ! Fit after self-cal, rms=0.016283Jy sigma=0.569273 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9297 x 2.05 at -6.911 degrees (North through East) ! Clean map min=-0.0017369 max=0.045032 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 LA 1.04 MK 0.96 ! NL 1.08 PT 0.97 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.02 LA 1.00 MK 1.01 ! NL 1.10 PT 0.94 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.02 LA 1.00 MK 0.97 ! NL 1.11 PT 0.95 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.98 LA 1.01 MK 1.01 ! NL 1.13 PT 0.93 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.00 LA 1.02 MK 0.97 ! NL 1.16 PT 0.95 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.04 LA 1.01 MK 0.94 ! NL 1.18 PT 0.95 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.03 LA 0.99 MK 1.02 ! NL 1.06 PT 0.95 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.04 LA 0.96 MK 0.98 ! NL 1.13 PT 0.95 SC 1.01 ! ! ! Fit before self-cal, rms=0.016283Jy sigma=0.569273 ! Fit after self-cal, rms=0.015481Jy sigma=0.551567 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9303 mas, bmaj=2.041 mas, bpa=-6.805 degrees ! Estimated noise=0.311103 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 = -7.1231e-06 Jy ! Component: 100 - total flux cleaned = -1.18519e-05 Jy ! Component: 150 - total flux cleaned = -1.6409e-05 Jy ! Component: 200 - total flux cleaned = -1.24148e-05 Jy ! Total flux subtracted in 200 components = -1.24148e-05 Jy ! Clean residual min=-0.000920 max=0.000722 Jy/beam ! Clean residual mean=-0.000001 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.0472901 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 23 components and 0.0472901 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=0.015476Jy sigma=0.551426 ! Fit after self-cal, rms=0.015469Jy sigma=0.551255 ! 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=0.015469Jy sigma=0.551255 ! Fit after self-cal, rms=0.015456Jy sigma=0.551246 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9298 mas, bmaj=2.04 mas, bpa=-6.772 degrees ! Estimated noise=0.310901 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.89688e-05 Jy ! Component: 100 - total flux cleaned = -9.9774e-06 Jy ! Component: 150 - total flux cleaned = -9.95758e-06 Jy ! Component: 200 - total flux cleaned = -9.73599e-06 Jy ! Total flux subtracted in 200 components = -9.73599e-06 Jy ! Clean residual min=-0.000906 max=0.000726 Jy/beam ! Clean residual mean=-0.000001 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.0472804 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 24 components and 0.0472804 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=0.015454Jy sigma=0.551176 ! Fit after self-cal, rms=0.015453Jy sigma=0.551160 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 = -3.70029e-05 Jy ! Component: 100 - total flux cleaned = -3.72001e-05 Jy ! Component: 150 - total flux cleaned = -4.03308e-05 Jy ! Component: 200 - total flux cleaned = -4.31318e-05 Jy ! Total flux subtracted in 200 components = -4.31318e-05 Jy ! Clean residual min=-0.000906 max=0.000730 Jy/beam ! Clean residual mean=-0.000001 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.0472373 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 29 components and 0.0472373 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=0.015452Jy sigma=0.551118 ! Fit after self-cal, rms=0.015452Jy sigma=0.551109 ! 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=0.015452Jy sigma=0.551109 ! Fit after self-cal, rms=0.015442Jy sigma=0.551105 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9294 mas, bmaj=2.039 mas, bpa=-6.736 degrees ! Estimated noise=0.310713 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.07514e-05 Jy ! Component: 100 - total flux cleaned = -4.38622e-06 Jy ! Component: 150 - total flux cleaned = -4.52699e-06 Jy ! Component: 200 - total flux cleaned = -9.57161e-06 Jy ! Total flux subtracted in 200 components = -9.57161e-06 Jy ! Clean residual min=-0.000900 max=0.000733 Jy/beam ! Clean residual mean=-0.000001 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.0472277 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.0472277 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=0.015441Jy sigma=0.551074 ! Fit after self-cal, rms=0.015441Jy sigma=0.551067 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 = -1.25066e-05 Jy ! Component: 100 - total flux cleaned = -1.49299e-05 Jy ! Component: 150 - total flux cleaned = -1.72569e-05 Jy ! Component: 200 - total flux cleaned = -1.94332e-05 Jy ! Total flux subtracted in 200 components = -1.94332e-05 Jy ! Clean residual min=-0.000901 max=0.000736 Jy/beam ! Clean residual mean=-0.000001 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.0472082 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 30 components and 0.0472082 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=0.015440Jy sigma=0.551043 ! Fit after self-cal, rms=0.015440Jy sigma=0.551039 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.015440Jy sigma=0.551039 ! Fit after self-cal, rms=0.015437Jy sigma=0.551037 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.335 mas, bmaj=3.804 mas, bpa=-3.947 degrees ! Estimated noise=0.396251 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.84619e-05 Jy ! Component: 100 - total flux cleaned = 5.9141e-05 Jy ! Component: 150 - total flux cleaned = 5.95051e-05 Jy ! Component: 200 - total flux cleaned = 6.39871e-05 Jy ! Total flux subtracted in 200 components = 6.39871e-05 Jy ! Clean residual min=-0.001029 max=0.000581 Jy/beam ! Clean residual mean=-0.000003 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.0472722 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 35 components and 0.0472722 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=0.015439Jy sigma=0.551086 ! Fit after self-cal, rms=0.015439Jy sigma=0.551056 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 = 1.56353e-06 Jy ! Component: 100 - total flux cleaned = 1.83526e-06 Jy ! Component: 150 - total flux cleaned = 4.49777e-06 Jy ! Component: 200 - total flux cleaned = 4.51254e-06 Jy ! Total flux subtracted in 200 components = 4.51254e-06 Jy ! Clean residual min=-0.001027 max=0.000578 Jy/beam ! Clean residual mean=-0.000003 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.0472768 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 36 components and 0.0472767 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=0.015439Jy sigma=0.551075 ! Fit after self-cal, rms=0.015439Jy sigma=0.551052 ! 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=0.9291 mas, bmaj=2.039 mas, bpa=-6.708 degrees ! Estimated noise=0.31066 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9291 x 2.039 at -6.708 degrees (North through East) ! Clean map min=-0.00085637 max=0.044979 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=0.7112 mas, bmaj=1.771 mas, bpa=-8.217 degrees ! Estimated noise=0.666755 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0348185 Jy ! Component: 100 - total flux cleaned = 0.0424324 Jy ! Component: 150 - total flux cleaned = 0.0443914 Jy ! Component: 200 - total flux cleaned = 0.045444 Jy ! Total flux subtracted in 200 components = 0.045444 Jy ! Clean residual min=-0.001226 max=0.001206 Jy/beam ! Clean residual mean=-0.000001 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.045444 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.045444 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9291 mas, bmaj=2.039 mas, bpa=-6.708 degrees ! Estimated noise=0.31066 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 = 0.00107331 Jy ! Component: 100 - total flux cleaned = 0.00159691 Jy ! Component: 150 - total flux cleaned = 0.0017478 Jy ! Component: 200 - total flux cleaned = 0.00179995 Jy ! Total flux subtracted in 200 components = 0.00179995 Jy ! Clean residual min=-0.000898 max=0.000681 Jy/beam ! Clean residual mean=-0.000001 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.0472439 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 22 components and 0.0472439 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.335 mas, bmaj=3.804 mas, bpa=-3.947 degrees ! Estimated noise=0.396251 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000141337 Jy ! Component: 100 - total flux cleaned = 0.000133764 Jy ! Component: 150 - total flux cleaned = 0.000133623 Jy ! Component: 200 - total flux cleaned = 0.000129907 Jy ! Total flux subtracted in 200 components = 0.000129907 Jy ! Clean residual min=-0.001016 max=0.000593 Jy/beam ! Clean residual mean=-0.000003 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.0473738 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 = -2.83272e-06 Jy ! Component: 100 - total flux cleaned = -5.10969e-06 Jy ! Component: 150 - total flux cleaned = -7.04185e-06 Jy ! Component: 200 - total flux cleaned = -1.01358e-05 Jy ! Total flux subtracted in 200 components = -1.01358e-05 Jy ! Clean residual min=-0.001013 max=0.000588 Jy/beam ! Clean residual mean=-0.000003 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.0473637 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 30 components and 0.0473637 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9291 mas, bmaj=2.039 mas, bpa=-6.708 degrees ! Estimated noise=0.31066 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.52274e-07 Jy ! Component: 100 - total flux cleaned = -8.99512e-06 Jy ! Component: 150 - total flux cleaned = -1.29932e-05 Jy ! Component: 200 - total flux cleaned = -2.01201e-05 Jy ! Total flux subtracted in 200 components = -2.01201e-05 Jy ! Clean residual min=-0.000887 max=0.000719 Jy/beam ! Clean residual mean=-0.000001 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.0473436 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 34 components and 0.0473436 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=0.015441Jy sigma=0.551091 ! Fit after self-cal, rms=0.015440Jy sigma=0.551082 wmodel J1340-1503_X_map.mod ! Writing 34 model components to file: J1340-1503_X_map.mod wobs J1340-1503_X_uvs.fits ! Writing UV FITS file: J1340-1503_X_uvs.fits wwins J1340-1503_X_map.win ! wwins: Wrote 1 windows to J1340-1503_X_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 = -0.00026007 Jy ! Component: 100 - total flux cleaned = -0.000320666 Jy ! Component: 150 - total flux cleaned = -0.000329559 Jy ! Component: 200 - total flux cleaned = -0.000358885 Jy ! Component: 250 - total flux cleaned = -0.000413436 Jy ! Component: 300 - total flux cleaned = -0.000457027 Jy ! Component: 350 - total flux cleaned = -0.0004986 Jy ! Component: 400 - total flux cleaned = -0.000530369 Jy ! Component: 450 - total flux cleaned = -0.000576102 Jy ! Component: 500 - total flux cleaned = -0.000612888 Jy ! Component: 550 - total flux cleaned = -0.000676866 Jy ! Component: 600 - total flux cleaned = -0.000704438 Jy ! Component: 650 - total flux cleaned = -0.000724694 Jy ! Component: 700 - total flux cleaned = -0.000744283 Jy ! Component: 750 - total flux cleaned = -0.000750535 Jy ! Component: 800 - total flux cleaned = -0.00076286 Jy ! Component: 850 - total flux cleaned = -0.00075684 Jy ! Component: 900 - total flux cleaned = -0.000774651 Jy ! Component: 950 - total flux cleaned = -0.000780457 Jy ! Component: 1000 - total flux cleaned = -0.000780496 Jy ! Component: 1050 - total flux cleaned = -0.000797189 Jy ! Component: 1100 - total flux cleaned = -0.000807977 Jy ! Component: 1150 - total flux cleaned = -0.0008025 Jy ! Component: 1200 - total flux cleaned = -0.000802518 Jy ! Component: 1250 - total flux cleaned = -0.000807746 Jy ! Component: 1300 - total flux cleaned = -0.000802618 Jy ! Component: 1350 - total flux cleaned = -0.000812672 Jy ! Component: 1400 - total flux cleaned = -0.000812632 Jy ! Component: 1450 - total flux cleaned = -0.000807614 Jy ! Component: 1500 - total flux cleaned = -0.000802762 Jy ! Component: 1550 - total flux cleaned = -0.000793116 Jy ! Component: 1600 - total flux cleaned = -0.000788416 Jy ! Component: 1650 - total flux cleaned = -0.000774273 Jy ! Component: 1700 - total flux cleaned = -0.000755621 Jy ! Component: 1750 - total flux cleaned = -0.000741734 Jy ! Component: 1800 - total flux cleaned = -0.000723414 Jy ! Component: 1850 - total flux cleaned = -0.000723357 Jy ! Component: 1900 - total flux cleaned = -0.00069637 Jy ! Component: 1950 - total flux cleaned = -0.000691953 Jy ! Component: 2000 - total flux cleaned = -0.000678704 Jy ! Component: 2050 - total flux cleaned = -0.000678717 Jy ! Component: 2100 - total flux cleaned = -0.00065698 Jy ! Component: 2150 - total flux cleaned = -0.000648376 Jy ! Component: 2200 - total flux cleaned = -0.000631264 Jy ! Component: 2250 - total flux cleaned = -0.000618537 Jy ! Component: 2300 - total flux cleaned = -0.000605902 Jy ! Component: 2350 - total flux cleaned = -0.000593326 Jy ! Component: 2400 - total flux cleaned = -0.000585002 Jy ! Component: 2450 - total flux cleaned = -0.000564302 Jy ! Component: 2500 - total flux cleaned = -0.000539591 Jy ! Component: 2550 - total flux cleaned = -0.000527315 Jy ! Component: 2600 - total flux cleaned = -0.000515072 Jy ! Component: 2650 - total flux cleaned = -0.000490741 Jy ! Component: 2700 - total flux cleaned = -0.000490746 Jy ! Component: 2750 - total flux cleaned = -0.000478664 Jy ! Component: 2800 - total flux cleaned = -0.000478646 Jy ! Component: 2850 - total flux cleaned = -0.000454606 Jy ! Component: 2900 - total flux cleaned = -0.000438587 Jy ! Component: 2950 - total flux cleaned = -0.000422596 Jy ! Component: 3000 - total flux cleaned = -0.000410605 Jy ! Component: 3050 - total flux cleaned = -0.000410584 Jy ! Component: 3100 - total flux cleaned = -0.000406601 Jy ! Component: 3150 - total flux cleaned = -0.000394612 Jy ! Component: 3200 - total flux cleaned = -0.000386624 Jy ! Component: 3250 - total flux cleaned = -0.000382612 Jy ! Component: 3300 - total flux cleaned = -0.00037458 Jy ! Component: 3350 - total flux cleaned = -0.000362529 Jy ! Component: 3400 - total flux cleaned = -0.000358473 Jy ! Component: 3450 - total flux cleaned = -0.000354438 Jy ! Component: 3500 - total flux cleaned = -0.000346359 Jy ! Component: 3550 - total flux cleaned = -0.000346337 Jy ! Component: 3600 - total flux cleaned = -0.000358534 Jy ! Component: 3650 - total flux cleaned = -0.000354431 Jy ! Component: 3700 - total flux cleaned = -0.000358512 Jy ! Component: 3750 - total flux cleaned = -0.000366714 Jy ! Component: 3800 - total flux cleaned = -0.000366694 Jy ! Component: 3850 - total flux cleaned = -0.00036672 Jy ! Component: 3900 - total flux cleaned = -0.000375006 Jy ! Component: 3950 - total flux cleaned = -0.000370829 Jy ! Component: 4000 - total flux cleaned = -0.000379217 Jy ! Component: 4050 - total flux cleaned = -0.000383462 Jy ! Total flux subtracted in 4096 components = -0.000391977 Jy ! Clean residual min=-0.000269 max=0.000292 Jy/beam ! Clean residual mean=0.000000 rms=0.000066 Jy/beam ! Combined flux in latest and established models = 0.0469516 Jy keep ! Adding 198 model components to the UV plane model. ! The established model now contains 232 components and 0.0469516 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/sb072a9_uvs/J1340-1503_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9291 x 2.039 at -6.708 degrees (North through East) ! Clean map min=-0.00046318 max=0.044871 Jy/beam ! Writing clean map to FITS file: /scr/pima/sb072a9_uvs/J1340-1503_X_map.fits wmodel /scr/pima/sb072a9_uvs/J1340-1503_X_map.mod ! Writing 232 model components to file: /scr/pima/sb072a9_uvs/J1340-1503_X_map.mod wobs /scr/pima/sb072a9_uvs/J1340-1503_X_uvs.fits ! Writing UV FITS file: /scr/pima/sb072a9_uvs/J1340-1503_X_uvs.fits wwins /scr/pima/sb072a9_uvs/J1340-1503_X_map.win ! wwins: Wrote 2 windows to /scr/pima/sb072a9_uvs/J1340-1503_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0448713 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 6.57069e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.439302 0.439302 0.878605 1.75721 3.51442 7.02884 14.0577 28.1154 56.2307 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.044 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 682.9 quit ! Quitting program ! Log file /scr/pima/sb072a9_uvs/J1340-1503_X_dfm.log closed on Fri Oct 26 20:44:07 2018