! Started logfile: /scr/pima/bu007_uvs/J0724+2957_C_dfm.log on Sun Jun 24 02:16:52 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/J0724+2957_C_uva.fits ! Reading UV FITS file: /scr/pima/bu007_uvs/J0724+2957_C_uva.fits ! AN table 1: 49 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.991497 visibilities/baseline/integration-bin. ! Found source: J0724+2957 ! ! 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 13992 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 J0724+2957_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=1.008575Jy sigma=17.037659 ! Fit after self-cal, rms=0.901398Jy sigma=15.219357 ! 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=1.087 mas, bmaj=3.829 mas, bpa=15.82 degrees ! Estimated noise=0.77624 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 = 0.0798103 Jy ! Component: 100 - total flux cleaned = 0.0972162 Jy ! Total flux subtracted in 100 components = 0.0972162 Jy ! Clean residual min=-0.004008 max=0.004888 Jy/beam ! Clean residual mean=-0.000001 rms=0.001026 Jy/beam ! Combined flux in latest and established models = 0.0972162 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0972162 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=0.081937Jy sigma=1.344795 ! Fit after self-cal, rms=0.081775Jy sigma=1.342697 ! 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=1.411 mas, bmaj=4.084 mas, bpa=15.94 degrees ! Estimated noise=0.364065 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 = 0.00441814 Jy ! Component: 100 - total flux cleaned = 0.00615267 Jy ! Component: 150 - total flux cleaned = 0.00715761 Jy ! Component: 200 - total flux cleaned = 0.00781453 Jy ! Total flux subtracted in 200 components = 0.00781453 Jy ! Clean residual min=-0.001756 max=0.002098 Jy/beam ! Clean residual mean=0.000000 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.105031 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 28 components and 0.105031 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=0.081560Jy sigma=1.339069 ! Fit after self-cal, rms=0.081550Jy sigma=1.339027 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.411 x 4.084 at 15.94 degrees (North through East) ! Clean map min=-0.0016282 max=0.1021 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 KP 0.98 LA 1.00 ! MK 1.03 NL 1.03 OV 0.93 PT 0.99 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 KP 1.00 LA 1.05 ! MK 0.92 NL 1.06 OV 0.98 PT 1.01 ! SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 KP 1.04 LA 0.95 ! MK 1.01 NL 1.00 OV 0.94 PT 1.06 ! SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 KP 0.98 LA 1.03 ! MK 0.96 NL 1.04 OV 0.99 PT 1.02 ! SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 KP 1.04 LA 0.97 ! MK 1.02 NL 0.98 OV 0.97 PT 1.04 ! SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 KP 1.04 LA 1.05 ! MK 1.01 NL 0.97 OV 0.97 PT 0.97 ! SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 KP 0.98 LA 1.02 ! MK 1.04 NL 0.98 OV 1.03 PT 0.96 ! SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 KP 0.92 LA 0.99 ! MK 1.01 NL 0.94 OV 0.99 PT 1.04 ! SC 1.09 ! ! ! Fit before self-cal, rms=0.081550Jy sigma=1.339027 ! Fit after self-cal, rms=0.081367Jy sigma=1.336391 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.412 mas, bmaj=4.09 mas, bpa=15.92 degrees ! Estimated noise=0.363042 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 = 9.48949e-05 Jy ! Component: 100 - total flux cleaned = 0.000156985 Jy ! Component: 150 - total flux cleaned = 0.000207099 Jy ! Component: 200 - total flux cleaned = 0.000232666 Jy ! Total flux subtracted in 200 components = 0.000232666 Jy ! Clean residual min=-0.001811 max=0.001873 Jy/beam ! Clean residual mean=-0.000001 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.105263 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 36 components and 0.105263 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=0.081364Jy sigma=1.336337 ! Fit after self-cal, rms=0.081380Jy sigma=1.336216 ! 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=0.081380Jy sigma=1.336216 ! Fit after self-cal, rms=0.081429Jy sigma=1.336209 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.412 mas, bmaj=4.09 mas, bpa=15.91 degrees ! Estimated noise=0.363148 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000110098 Jy ! Component: 100 - total flux cleaned = 0.000146058 Jy ! Component: 150 - total flux cleaned = 0.000176778 Jy ! Component: 200 - total flux cleaned = 0.000209228 Jy ! Total flux subtracted in 200 components = 0.000209228 Jy ! Clean residual min=-0.001812 max=0.001855 Jy/beam ! Clean residual mean=-0.000001 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.105473 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 36 components and 0.105473 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=0.081428Jy sigma=1.336182 ! Fit after self-cal, rms=0.081429Jy sigma=1.336178 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 = -1.1173e-06 Jy ! Component: 100 - total flux cleaned = 2.3535e-05 Jy ! Component: 150 - total flux cleaned = 4.50712e-05 Jy ! Component: 200 - total flux cleaned = 5.00675e-05 Jy ! Total flux subtracted in 200 components = 5.00675e-05 Jy ! Clean residual min=-0.001813 max=0.001855 Jy/beam ! Clean residual mean=-0.000001 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.105523 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.105523 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=0.081428Jy sigma=1.336165 ! Fit after self-cal, rms=0.081428Jy sigma=1.336164 ! 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=0.081428Jy sigma=1.336164 ! Fit after self-cal, rms=0.081456Jy sigma=1.336160 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.411 mas, bmaj=4.088 mas, bpa=15.9 degrees ! Estimated noise=0.363219 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000141022 Jy ! Component: 100 - total flux cleaned = 0.00017887 Jy ! Component: 150 - total flux cleaned = 0.00019245 Jy ! Component: 200 - total flux cleaned = 0.000205089 Jy ! Total flux subtracted in 200 components = 0.000205089 Jy ! Clean residual min=-0.001804 max=0.001842 Jy/beam ! Clean residual mean=-0.000001 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.105728 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 41 components and 0.105728 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=0.081456Jy sigma=1.336149 ! Fit after self-cal, rms=0.081456Jy sigma=1.336147 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 = 9.11317e-06 Jy ! Component: 100 - total flux cleaned = 2.14643e-05 Jy ! Component: 150 - total flux cleaned = 2.92688e-05 Jy ! Component: 200 - total flux cleaned = 3.66878e-05 Jy ! Total flux subtracted in 200 components = 3.66878e-05 Jy ! Clean residual min=-0.001805 max=0.001844 Jy/beam ! Clean residual mean=-0.000001 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.105764 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 44 components and 0.105764 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=0.081456Jy sigma=1.336143 ! Fit after self-cal, rms=0.081456Jy sigma=1.336142 ! 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=0.081456Jy sigma=1.336142 ! Fit after self-cal, rms=0.081467Jy sigma=1.336140 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.819 mas, bmaj=5.031 mas, bpa=9.273 degrees ! Estimated noise=0.496845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.48239e-05 Jy ! Component: 100 - total flux cleaned = 8.59177e-05 Jy ! Component: 150 - total flux cleaned = 8.6787e-05 Jy ! Component: 200 - total flux cleaned = 9.43692e-05 Jy ! Total flux subtracted in 200 components = 9.43692e-05 Jy ! Clean residual min=-0.002377 max=0.002114 Jy/beam ! Clean residual mean=-0.000003 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.105859 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 51 components and 0.105859 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=0.081468Jy sigma=1.336160 ! Fit after self-cal, rms=0.081468Jy sigma=1.336155 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 = 2.78417e-05 Jy ! Component: 100 - total flux cleaned = 3.44544e-06 Jy ! Component: 150 - total flux cleaned = 3.22845e-06 Jy ! Component: 200 - total flux cleaned = 7.52369e-06 Jy ! Total flux subtracted in 200 components = 7.52369e-06 Jy ! Clean residual min=-0.002379 max=0.002122 Jy/beam ! Clean residual mean=-0.000002 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.105866 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 55 components and 0.105866 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=0.081469Jy sigma=1.336184 ! Fit after self-cal, rms=0.081468Jy sigma=1.336183 ! 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=1.41 mas, bmaj=4.087 mas, bpa=15.89 degrees ! Estimated noise=0.363229 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.41 x 4.087 at 15.89 degrees (North through East) ! Clean map min=-0.0017032 max=0.10167 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=1.087 mas, bmaj=3.831 mas, bpa=15.73 degrees ! Estimated noise=0.776257 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0799033 Jy ! Component: 100 - total flux cleaned = 0.0973275 Jy ! Component: 150 - total flux cleaned = 0.10138 Jy ! Component: 200 - total flux cleaned = 0.103117 Jy ! Total flux subtracted in 200 components = 0.103117 Jy ! Clean residual min=-0.003368 max=0.003344 Jy/beam ! Clean residual mean=-0.000002 rms=0.000899 Jy/beam ! Combined flux in latest and established models = 0.103117 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.103117 Jy ! Inverting map and beam ! Estimated beam: bmin=1.41 mas, bmaj=4.087 mas, bpa=15.89 degrees ! Estimated noise=0.363229 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 = 0.0015417 Jy ! Component: 100 - total flux cleaned = 0.00236776 Jy ! Component: 150 - total flux cleaned = 0.00252859 Jy ! Component: 200 - total flux cleaned = 0.00258256 Jy ! Total flux subtracted in 200 components = 0.00258256 Jy ! Clean residual min=-0.001807 max=0.001888 Jy/beam ! Clean residual mean=-0.000001 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.105699 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 28 components and 0.105699 Jy ! Inverting map ! Added new window around map position (27, 23.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101727 Jy ! Component: 100 - total flux cleaned = 0.0012046 Jy ! Component: 150 - total flux cleaned = 0.00121049 Jy ! Component: 200 - total flux cleaned = 0.00118803 Jy ! Total flux subtracted in 200 components = 0.00118803 Jy ! Clean residual min=-0.001719 max=0.001573 Jy/beam ! Clean residual mean=-0.000002 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.106887 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 47 components and 0.106887 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=3.819 mas, bmaj=5.031 mas, bpa=9.273 degrees ! Estimated noise=0.496845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000165058 Jy ! Component: 100 - total flux cleaned = 7.90187e-05 Jy ! Component: 150 - total flux cleaned = 8.01446e-05 Jy ! Component: 200 - total flux cleaned = 0.000114088 Jy ! Total flux subtracted in 200 components = 0.000114088 Jy ! Clean residual min=-0.002339 max=0.001760 Jy/beam ! Clean residual mean=-0.000004 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.107001 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 = 3.01543e-05 Jy ! Component: 100 - total flux cleaned = 4.39303e-05 Jy ! Component: 150 - total flux cleaned = 5.66154e-05 Jy ! Component: 200 - total flux cleaned = 5.67295e-05 Jy ! Total flux subtracted in 200 components = 5.67295e-05 Jy ! Clean residual min=-0.002326 max=0.001714 Jy/beam ! Clean residual mean=-0.000004 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.107058 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 71 components and 0.107058 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.41 mas, bmaj=4.087 mas, bpa=15.89 degrees ! Estimated noise=0.363229 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000156849 Jy ! Component: 100 - total flux cleaned = -0.000176278 Jy ! Component: 150 - total flux cleaned = -0.00019136 Jy ! Component: 200 - total flux cleaned = -0.000190904 Jy ! Total flux subtracted in 200 components = -0.000190904 Jy ! Clean residual min=-0.001718 max=0.001555 Jy/beam ! Clean residual mean=-0.000002 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.106867 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 83 components and 0.106867 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=0.081430Jy sigma=1.335494 ! Fit after self-cal, rms=0.081430Jy sigma=1.335429 wmodel J0724+2957_C_map.mod ! Writing 83 model components to file: J0724+2957_C_map.mod wobs J0724+2957_C_uvs.fits ! Writing UV FITS file: J0724+2957_C_uvs.fits wwins J0724+2957_C_map.win ! wwins: Wrote 2 windows to J0724+2957_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 = -0.000563892 Jy ! Component: 100 - total flux cleaned = -0.000732739 Jy ! Component: 150 - total flux cleaned = -0.00083799 Jy ! Component: 200 - total flux cleaned = -0.00103756 Jy ! Component: 250 - total flux cleaned = -0.00122895 Jy ! Component: 300 - total flux cleaned = -0.00129918 Jy ! Component: 350 - total flux cleaned = -0.0014116 Jy ! Component: 400 - total flux cleaned = -0.00156396 Jy ! Component: 450 - total flux cleaned = -0.00177538 Jy ! Component: 500 - total flux cleaned = -0.0018579 Jy ! Component: 550 - total flux cleaned = -0.00197903 Jy ! Component: 600 - total flux cleaned = -0.00203842 Jy ! Component: 650 - total flux cleaned = -0.0021731 Jy ! Component: 700 - total flux cleaned = -0.00228572 Jy ! Component: 750 - total flux cleaned = -0.00239588 Jy ! Component: 800 - total flux cleaned = -0.00248582 Jy ! Component: 850 - total flux cleaned = -0.00250391 Jy ! Component: 900 - total flux cleaned = -0.00257337 Jy ! Component: 950 - total flux cleaned = -0.00264178 Jy ! Component: 1000 - total flux cleaned = -0.0026588 Jy ! Component: 1050 - total flux cleaned = -0.0027911 Jy ! Component: 1100 - total flux cleaned = -0.00277494 Jy ! Component: 1150 - total flux cleaned = -0.00283931 Jy ! Component: 1200 - total flux cleaned = -0.00295003 Jy ! Component: 1250 - total flux cleaned = -0.00299655 Jy ! Component: 1300 - total flux cleaned = -0.00305787 Jy ! Component: 1350 - total flux cleaned = -0.00308841 Jy ! Component: 1400 - total flux cleaned = -0.00317861 Jy ! Component: 1450 - total flux cleaned = -0.00322311 Jy ! Component: 1500 - total flux cleaned = -0.00332561 Jy ! Component: 1550 - total flux cleaned = -0.00339788 Jy ! Component: 1600 - total flux cleaned = -0.00344088 Jy ! Component: 1650 - total flux cleaned = -0.00352586 Jy ! Component: 1700 - total flux cleaned = -0.00360965 Jy ! Component: 1750 - total flux cleaned = -0.00363737 Jy ! Component: 1800 - total flux cleaned = -0.0037196 Jy ! Component: 1850 - total flux cleaned = -0.00380099 Jy ! Component: 1900 - total flux cleaned = -0.00382761 Jy ! Component: 1950 - total flux cleaned = -0.00386761 Jy ! Component: 2000 - total flux cleaned = -0.00390716 Jy ! Component: 2050 - total flux cleaned = -0.00399832 Jy ! Component: 2100 - total flux cleaned = -0.00401117 Jy ! Component: 2150 - total flux cleaned = -0.00403663 Jy ! Component: 2200 - total flux cleaned = -0.00401123 Jy ! Component: 2250 - total flux cleaned = -0.00401141 Jy ! Component: 2300 - total flux cleaned = -0.00402388 Jy ! Component: 2350 - total flux cleaned = -0.00398665 Jy ! Component: 2400 - total flux cleaned = -0.00396202 Jy ! Component: 2450 - total flux cleaned = -0.00398623 Jy ! Component: 2500 - total flux cleaned = -0.00393785 Jy ! Component: 2550 - total flux cleaned = -0.00397388 Jy ! Component: 2600 - total flux cleaned = -0.00396207 Jy ! Component: 2650 - total flux cleaned = -0.00399766 Jy ! Component: 2700 - total flux cleaned = -0.00404464 Jy ! Component: 2750 - total flux cleaned = -0.00406799 Jy ! Component: 2800 - total flux cleaned = -0.00409105 Jy ! Component: 2850 - total flux cleaned = -0.00410252 Jy ! Component: 2900 - total flux cleaned = -0.00415979 Jy ! Component: 2950 - total flux cleaned = -0.00417122 Jy ! Component: 3000 - total flux cleaned = -0.00423897 Jy ! Component: 3050 - total flux cleaned = -0.00425015 Jy ! Component: 3100 - total flux cleaned = -0.00430593 Jy ! Component: 3150 - total flux cleaned = -0.00431708 Jy ! Component: 3200 - total flux cleaned = -0.00438335 Jy ! Component: 3250 - total flux cleaned = -0.00442715 Jy ! Component: 3300 - total flux cleaned = -0.00444892 Jy ! Component: 3350 - total flux cleaned = -0.00444891 Jy ! Component: 3400 - total flux cleaned = -0.00450289 Jy ! Component: 3450 - total flux cleaned = -0.00451366 Jy ! Component: 3500 - total flux cleaned = -0.00456695 Jy ! Component: 3550 - total flux cleaned = -0.00459872 Jy ! Component: 3600 - total flux cleaned = -0.00463037 Jy ! Component: 3650 - total flux cleaned = -0.00467218 Jy ! Component: 3700 - total flux cleaned = -0.00464088 Jy ! Component: 3750 - total flux cleaned = -0.00470308 Jy ! Component: 3800 - total flux cleaned = -0.00471333 Jy ! Component: 3850 - total flux cleaned = -0.00470311 Jy ! Component: 3900 - total flux cleaned = -0.00476436 Jy ! Component: 3950 - total flux cleaned = -0.00476436 Jy ! Component: 4000 - total flux cleaned = -0.00477447 Jy ! Component: 4050 - total flux cleaned = -0.00484483 Jy ! Total flux subtracted in 4096 components = -0.00484475 Jy ! Clean residual min=-0.000524 max=0.000562 Jy/beam ! Clean residual mean=-0.000001 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.102022 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 363 components and 0.102022 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/bu007_uvs/J0724+2957_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.41 x 4.087 at 15.89 degrees (North through East) ! Clean map min=-0.001177 max=0.10179 Jy/beam ! Writing clean map to FITS file: /scr/pima/bu007_uvs/J0724+2957_C_map.fits wmodel /scr/pima/bu007_uvs/J0724+2957_C_map.mod ! Writing 363 model components to file: /scr/pima/bu007_uvs/J0724+2957_C_map.mod wobs /scr/pima/bu007_uvs/J0724+2957_C_uvs.fits ! Writing UV FITS file: /scr/pima/bu007_uvs/J0724+2957_C_uvs.fits wwins /scr/pima/bu007_uvs/J0724+2957_C_map.win ! wwins: Wrote 3 windows to /scr/pima/bu007_uvs/J0724+2957_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.101789 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000172126 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.507303 0.507303 1.01461 2.02921 4.05843 8.11685 16.2337 32.4674 64.9348 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.101 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 591.362 quit ! Quitting program ! Log file /scr/pima/bu007_uvs/J0724+2957_C_dfm.log closed on Sun Jun 24 02:16:56 2018