! Started logfile: .//J1535-3139_X_dfm.log on Mon Jan 20 18:20:03 2020 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 .//J1535-3139_X_uva.fits ! Reading UV FITS file: .//J1535-3139_X_uva.fits ! AN table 1: 17 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.932773 visibilities/baseline/integration-bin. ! Found source: J1535-3139 ! ! 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 94 lines of history. ! ! Reading 2664 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 J1535-3139_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. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.015005Jy sigma=13.782565 ! Fit after self-cal, rms=0.873392Jy sigma=11.731432 ! 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=0.882 mas, bmaj=4.63 mas, bpa=1.306 degrees ! Estimated noise=1.61608 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 = 0.102155 Jy ! Component: 100 - total flux cleaned = 0.129468 Jy ! Total flux subtracted in 100 components = 0.129468 Jy ! Clean residual min=-0.007828 max=0.011311 Jy/beam ! Clean residual mean=-0.000002 rms=0.002613 Jy/beam ! Combined flux in latest and established models = 0.129468 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.129468 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=0.067511Jy sigma=0.736656 ! Fit after self-cal, rms=0.067586Jy sigma=0.735976 ! 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=1.091 mas, bmaj=5.355 mas, bpa=0.8144 degrees ! Estimated noise=1.04689 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 = 0.0102275 Jy ! Component: 100 - total flux cleaned = 0.0134046 Jy ! Component: 150 - total flux cleaned = 0.0138197 Jy ! Component: 200 - total flux cleaned = 0.0139429 Jy ! Total flux subtracted in 200 components = 0.0139429 Jy ! Clean residual min=-0.005255 max=0.007963 Jy/beam ! Clean residual mean=-0.000003 rms=0.001785 Jy/beam ! Combined flux in latest and established models = 0.143411 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 30 components and 0.143411 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=0.066372Jy sigma=0.709946 ! Fit after self-cal, rms=0.066426Jy sigma=0.709859 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.091 x 5.355 at 0.8144 degrees (North through East) ! Clean map min=-0.0049027 max=0.13091 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 0.96 KP 0.96 LA 0.99 ! OV 1.24 PT 0.91 SC 0.99 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 0.94 KP 0.96 LA 1.01 ! OV 1.19 PT 0.91 SC 0.96 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 HN 1.01 KP 0.99 LA 1.00 ! OV 1.22 PT 0.89 SC 1.05 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 0.91 KP 0.94 LA 0.99 ! OV 1.16 PT 0.90 SC 1.01 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 1.02 KP 0.99 LA 1.01 ! OV 1.17 PT 0.90 SC 1.00 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.00 KP 0.97 LA 1.00 ! OV 1.24 PT 0.97 SC 0.90 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 1.06 KP 0.96 LA 1.03 ! OV 1.22 PT 0.92 SC 0.97 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.90 HN 1.15 KP 1.02 LA 1.04 ! OV 1.25 PT 0.92 SC 0.97 ! ! ! Fit before self-cal, rms=0.066426Jy sigma=0.709859 ! Fit after self-cal, rms=0.066064Jy sigma=0.678562 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.096 mas, bmaj=5.372 mas, bpa=0.9667 degrees ! Estimated noise=1.04458 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 = 0.000241448 Jy ! Component: 100 - total flux cleaned = 0.000292685 Jy ! Component: 150 - total flux cleaned = 0.000292839 Jy ! Component: 200 - total flux cleaned = 0.000278803 Jy ! Total flux subtracted in 200 components = 0.000278803 Jy ! Clean residual min=-0.003220 max=0.003076 Jy/beam ! Clean residual mean=-0.000015 rms=0.000862 Jy/beam ! Combined flux in latest and established models = 0.14369 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 37 components and 0.14369 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=0.066053Jy sigma=0.678465 ! Fit after self-cal, rms=0.066154Jy sigma=0.678090 ! 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=0.066154Jy sigma=0.678090 ! Fit after self-cal, rms=0.066446Jy sigma=0.678060 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.095 mas, bmaj=5.377 mas, bpa=1.009 degrees ! Estimated noise=1.04593 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000206352 Jy ! Component: 100 - total flux cleaned = 0.000240263 Jy ! Component: 150 - total flux cleaned = 0.000255979 Jy ! Component: 200 - total flux cleaned = 0.000268649 Jy ! Total flux subtracted in 200 components = 0.000268649 Jy ! Clean residual min=-0.003208 max=0.003067 Jy/beam ! Clean residual mean=-0.000015 rms=0.000853 Jy/beam ! Combined flux in latest and established models = 0.143958 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 51 components and 0.143958 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=0.066435Jy sigma=0.677982 ! Fit after self-cal, rms=0.066438Jy sigma=0.677970 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 = -3.86286e-05 Jy ! Component: 100 - total flux cleaned = -3.90007e-05 Jy ! Component: 150 - total flux cleaned = -2.54016e-05 Jy ! Component: 200 - total flux cleaned = -2.56107e-05 Jy ! Total flux subtracted in 200 components = -2.56107e-05 Jy ! Clean residual min=-0.003194 max=0.003034 Jy/beam ! Clean residual mean=-0.000015 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.143933 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 53 components and 0.143933 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=0.066430Jy sigma=0.677903 ! Fit after self-cal, rms=0.066431Jy sigma=0.677893 ! 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=0.066431Jy sigma=0.677893 ! Fit after self-cal, rms=0.066746Jy sigma=0.677865 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.094 mas, bmaj=5.385 mas, bpa=1.056 degrees ! Estimated noise=1.04777 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000199911 Jy ! Component: 100 - total flux cleaned = 0.000244746 Jy ! Component: 150 - total flux cleaned = 0.000245163 Jy ! Component: 200 - total flux cleaned = 0.000257025 Jy ! Total flux subtracted in 200 components = 0.000257025 Jy ! Clean residual min=-0.003183 max=0.003004 Jy/beam ! Clean residual mean=-0.000015 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 0.14419 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 57 components and 0.14419 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=0.066737Jy sigma=0.677813 ! Fit after self-cal, rms=0.066738Jy sigma=0.677806 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 = -3.11308e-05 Jy ! Component: 100 - total flux cleaned = -1.97683e-05 Jy ! Component: 150 - total flux cleaned = -1.92753e-05 Jy ! Component: 200 - total flux cleaned = -9.07973e-06 Jy ! Total flux subtracted in 200 components = -9.07973e-06 Jy ! Clean residual min=-0.003186 max=0.002976 Jy/beam ! Clean residual mean=-0.000016 rms=0.000842 Jy/beam ! Combined flux in latest and established models = 0.144181 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 59 components and 0.144181 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=0.066732Jy sigma=0.677763 ! Fit after self-cal, rms=0.066734Jy sigma=0.677755 ! 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=0.066734Jy sigma=0.677755 ! Fit after self-cal, rms=0.067059Jy sigma=0.677726 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.431 mas, bmaj=7.111 mas, bpa=-2.778 degrees ! Estimated noise=1.28176 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.5266e-05 Jy ! Component: 100 - total flux cleaned = 4.62934e-05 Jy ! Component: 150 - total flux cleaned = -7.54836e-06 Jy ! Component: 200 - total flux cleaned = -5.63512e-05 Jy ! Total flux subtracted in 200 components = -5.63512e-05 Jy ! Clean residual min=-0.002934 max=0.003087 Jy/beam ! Clean residual mean=-0.000026 rms=0.001043 Jy/beam ! Combined flux in latest and established models = 0.144124 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 62 components and 0.144124 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=0.067072Jy sigma=0.677712 ! Fit after self-cal, rms=0.067066Jy sigma=0.677696 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 = -7.17935e-05 Jy ! Component: 100 - total flux cleaned = -8.36392e-05 Jy ! Component: 150 - total flux cleaned = -0.000108726 Jy ! Component: 200 - total flux cleaned = -0.000143669 Jy ! Total flux subtracted in 200 components = -0.000143669 Jy ! Clean residual min=-0.002928 max=0.003028 Jy/beam ! Clean residual mean=-0.000027 rms=0.001029 Jy/beam ! Combined flux in latest and established models = 0.143981 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 64 components and 0.143981 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=0.067079Jy sigma=0.677742 ! Fit after self-cal, rms=0.067076Jy sigma=0.677732 ! 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=1.093 mas, bmaj=5.394 mas, bpa=1.105 degrees ! Estimated noise=1.04956 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.093 x 5.394 at 1.105 degrees (North through East) ! Clean map min=-0.0029676 max=0.13195 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=0.8849 mas, bmaj=4.642 mas, bpa=1.545 degrees ! Estimated noise=1.63325 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.10219 Jy ! Component: 100 - total flux cleaned = 0.128842 Jy ! Component: 150 - total flux cleaned = 0.138435 Jy ! Component: 200 - total flux cleaned = 0.142309 Jy ! Total flux subtracted in 200 components = 0.142309 Jy ! Clean residual min=-0.004018 max=0.004021 Jy/beam ! Clean residual mean=-0.000000 rms=0.001128 Jy/beam ! Combined flux in latest and established models = 0.142309 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.142309 Jy ! Inverting map and beam ! Estimated beam: bmin=1.093 mas, bmaj=5.394 mas, bpa=1.105 degrees ! Estimated noise=1.04956 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 = 0.00193768 Jy ! Component: 100 - total flux cleaned = 0.00216862 Jy ! Component: 150 - total flux cleaned = 0.00231497 Jy ! Component: 200 - total flux cleaned = 0.00243831 Jy ! Total flux subtracted in 200 components = 0.00243831 Jy ! Clean residual min=-0.003225 max=0.003169 Jy/beam ! Clean residual mean=-0.000012 rms=0.000882 Jy/beam ! Combined flux in latest and established models = 0.144747 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 31 components and 0.144747 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=2.431 mas, bmaj=7.111 mas, bpa=-2.778 degrees ! Estimated noise=1.28176 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000338568 Jy ! Component: 100 - total flux cleaned = -0.000305977 Jy ! Component: 150 - total flux cleaned = -0.000303287 Jy ! Component: 200 - total flux cleaned = -0.000301337 Jy ! Total flux subtracted in 200 components = -0.000301337 Jy ! Clean residual min=-0.003096 max=0.003242 Jy/beam ! Clean residual mean=-0.000023 rms=0.001108 Jy/beam ! Combined flux in latest and established models = 0.144446 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 = -2.04644e-05 Jy ! Component: 100 - total flux cleaned = -5.62358e-05 Jy ! Component: 150 - total flux cleaned = -9.05119e-05 Jy ! Component: 200 - total flux cleaned = -0.000123436 Jy ! Total flux subtracted in 200 components = -0.000123436 Jy ! Clean residual min=-0.003049 max=0.003141 Jy/beam ! Clean residual mean=-0.000024 rms=0.001082 Jy/beam ! Combined flux in latest and established models = 0.144322 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 37 components and 0.144322 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.093 mas, bmaj=5.394 mas, bpa=1.105 degrees ! Estimated noise=1.04956 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000122753 Jy ! Component: 100 - total flux cleaned = 0.00020286 Jy ! Component: 150 - total flux cleaned = 0.000203364 Jy ! Component: 200 - total flux cleaned = 0.000216432 Jy ! Total flux subtracted in 200 components = 0.000216432 Jy ! Clean residual min=-0.003235 max=0.002970 Jy/beam ! Clean residual mean=-0.000014 rms=0.000851 Jy/beam ! Combined flux in latest and established models = 0.144539 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 43 components and 0.144539 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=0.067054Jy sigma=0.677814 ! Fit after self-cal, rms=0.067058Jy sigma=0.677789 wmodel J1535-3139_X_map.mod ! Writing 43 model components to file: J1535-3139_X_map.mod wobs J1535-3139_X_uvs.fits ! Writing UV FITS file: J1535-3139_X_uvs.fits wwins J1535-3139_X_map.win ! wwins: Wrote 1 windows to J1535-3139_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 = -0.000401827 Jy ! Component: 100 - total flux cleaned = -0.000213215 Jy ! Component: 150 - total flux cleaned = -0.000170582 Jy ! Component: 200 - total flux cleaned = -0.000132483 Jy ! Component: 250 - total flux cleaned = -9.68204e-05 Jy ! Component: 300 - total flux cleaned = -6.41772e-05 Jy ! Component: 350 - total flux cleaned = -6.35595e-05 Jy ! Component: 400 - total flux cleaned = -0.00012477 Jy ! Component: 450 - total flux cleaned = -0.000212225 Jy ! Component: 500 - total flux cleaned = -0.000296066 Jy ! Component: 550 - total flux cleaned = -0.000430699 Jy ! Component: 600 - total flux cleaned = -0.000638365 Jy ! Component: 650 - total flux cleaned = -0.000915255 Jy ! Component: 700 - total flux cleaned = -0.00115922 Jy ! Component: 750 - total flux cleaned = -0.0013482 Jy ! Component: 800 - total flux cleaned = -0.00155432 Jy ! Component: 850 - total flux cleaned = -0.00171005 Jy ! Component: 900 - total flux cleaned = -0.00186146 Jy ! Component: 950 - total flux cleaned = -0.0019877 Jy ! Component: 1000 - total flux cleaned = -0.00213076 Jy ! Component: 1050 - total flux cleaned = -0.00221038 Jy ! Component: 1100 - total flux cleaned = -0.00232791 Jy ! Component: 1150 - total flux cleaned = -0.00249997 Jy ! Component: 1200 - total flux cleaned = -0.00272367 Jy ! Component: 1250 - total flux cleaned = -0.00290651 Jy ! Component: 1300 - total flux cleaned = -0.00310381 Jy ! Component: 1350 - total flux cleaned = -0.00329744 Jy ! Component: 1400 - total flux cleaned = -0.00348754 Jy ! Component: 1450 - total flux cleaned = -0.00369132 Jy ! Component: 1500 - total flux cleaned = -0.00384114 Jy ! Component: 1550 - total flux cleaned = -0.00398893 Jy ! Component: 1600 - total flux cleaned = -0.00413436 Jy ! Component: 1650 - total flux cleaned = -0.00430952 Jy ! Component: 1700 - total flux cleaned = -0.00443513 Jy ! Component: 1750 - total flux cleaned = -0.00457459 Jy ! Component: 1800 - total flux cleaned = -0.00472749 Jy ! Component: 1850 - total flux cleaned = -0.00480311 Jy ! Component: 1900 - total flux cleaned = -0.00489269 Jy ! Component: 1950 - total flux cleaned = -0.00498114 Jy ! Component: 2000 - total flux cleaned = -0.00508313 Jy ! Component: 2050 - total flux cleaned = -0.00515517 Jy ! Component: 2100 - total flux cleaned = -0.0051694 Jy ! Component: 2150 - total flux cleaned = -0.0051977 Jy ! Component: 2200 - total flux cleaned = -0.00521184 Jy ! Component: 2250 - total flux cleaned = -0.00526816 Jy ! Component: 2300 - total flux cleaned = -0.00532423 Jy ! Component: 2350 - total flux cleaned = -0.00535206 Jy ! Component: 2400 - total flux cleaned = -0.00537992 Jy ! Component: 2450 - total flux cleaned = -0.00543526 Jy ! Component: 2500 - total flux cleaned = -0.00549041 Jy ! Component: 2550 - total flux cleaned = -0.00554536 Jy ! Component: 2600 - total flux cleaned = -0.00561383 Jy ! Component: 2650 - total flux cleaned = -0.00562745 Jy ! Component: 2700 - total flux cleaned = -0.00566829 Jy ! Component: 2750 - total flux cleaned = -0.00573634 Jy ! Component: 2800 - total flux cleaned = -0.00577713 Jy ! Component: 2850 - total flux cleaned = -0.00584482 Jy ! Component: 2900 - total flux cleaned = -0.00587187 Jy ! Component: 2950 - total flux cleaned = -0.00591247 Jy ! Component: 3000 - total flux cleaned = -0.00600702 Jy ! Component: 3050 - total flux cleaned = -0.00607452 Jy ! Component: 3100 - total flux cleaned = -0.00611492 Jy ! Component: 3150 - total flux cleaned = -0.00618229 Jy ! Component: 3200 - total flux cleaned = -0.00622276 Jy ! Component: 3250 - total flux cleaned = -0.00631705 Jy ! Component: 3300 - total flux cleaned = -0.00634392 Jy ! Component: 3350 - total flux cleaned = -0.00635738 Jy ! Component: 3400 - total flux cleaned = -0.00641142 Jy ! Component: 3450 - total flux cleaned = -0.00645188 Jy ! Component: 3500 - total flux cleaned = -0.00645185 Jy ! Component: 3550 - total flux cleaned = -0.00650599 Jy ! Component: 3600 - total flux cleaned = -0.00653315 Jy ! Component: 3650 - total flux cleaned = -0.00656025 Jy ! Component: 3700 - total flux cleaned = -0.00660104 Jy ! Component: 3750 - total flux cleaned = -0.00666898 Jy ! Component: 3800 - total flux cleaned = -0.00669618 Jy ! Component: 3850 - total flux cleaned = -0.00672337 Jy ! Component: 3900 - total flux cleaned = -0.00680519 Jy ! Component: 3950 - total flux cleaned = -0.0068462 Jy ! Component: 4000 - total flux cleaned = -0.00684612 Jy ! Component: 4050 - total flux cleaned = -0.0069146 Jy ! Total flux subtracted in 4096 components = -0.00694215 Jy ! Clean residual min=-0.000752 max=0.000785 Jy/beam ! Clean residual mean=-0.000006 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.137597 Jy keep ! Adding 250 model components to the UV plane model. ! The established model now contains 293 components and 0.137597 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1535-3139_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.093 x 5.394 at 1.105 degrees (North through East) ! Clean map min=-0.0019418 max=0.13188 Jy/beam ! Writing clean map to FITS file: .//J1535-3139_X_map.fits wmodel .//J1535-3139_X_map.mod ! Writing 293 model components to file: .//J1535-3139_X_map.mod wobs .//J1535-3139_X_uvs.fits ! Writing UV FITS file: .//J1535-3139_X_uvs.fits wwins .//J1535-3139_X_map.win ! wwins: Wrote 2 windows to .//J1535-3139_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.131876 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000219871 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.500177 0.500177 1.00035 2.00071 4.00142 8.00284 16.0057 32.0113 64.0227 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.131 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 599.787 quit ! Quitting program ! Log file .//J1535-3139_X_dfm.log closed on Mon Jan 20 18:20:07 2020