! Started logfile: .//J1951-2329_C_dfm.log on Mon Jan 20 18:59:48 2020 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J1951-2329_C_uva.fits ! Reading UV FITS file: .//J1951-2329_C_uva.fits ! AN table 1: 15 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1951-2329 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 67 lines of history. ! ! Reading 1800 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 J1951-2329_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. ! ! 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=1.000749Jy sigma=18.062894 ! Fit after self-cal, rms=0.933169Jy sigma=16.815020 ! 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=3.617 mas, bmaj=12.06 mas, bpa=-13.07 degrees ! Estimated noise=1.75473 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 = 0.0537249 Jy ! Component: 100 - total flux cleaned = 0.0657925 Jy ! Total flux subtracted in 100 components = 0.0657925 Jy ! Clean residual min=-0.005999 max=0.006580 Jy/beam ! Clean residual mean=0.000010 rms=0.001998 Jy/beam ! Combined flux in latest and established models = 0.0657926 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0657926 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=0.041182Jy sigma=0.673672 ! Fit after self-cal, rms=0.040943Jy sigma=0.672034 ! 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=4.294 mas, bmaj=12.51 mas, bpa=-12.05 degrees ! Estimated noise=0.945857 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 = 0.00433918 Jy ! Component: 100 - total flux cleaned = 0.00704213 Jy ! Component: 150 - total flux cleaned = 0.00891638 Jy ! Component: 200 - total flux cleaned = 0.0102327 Jy ! Total flux subtracted in 200 components = 0.0102327 Jy ! Clean residual min=-0.003519 max=0.003795 Jy/beam ! Clean residual mean=0.000008 rms=0.001011 Jy/beam ! Combined flux in latest and established models = 0.0760252 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 62 components and 0.0760253 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=0.040430Jy sigma=0.661439 ! Fit after self-cal, rms=0.040441Jy sigma=0.661263 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.294 x 12.51 at -12.05 degrees (North through East) ! Clean map min=-0.0035645 max=0.068259 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.79 FD 1.00 KP 1.01 NL 1.12 ! OV 0.91 PT 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.80 FD 0.89 KP 1.01 NL 1.09 ! OV 1.03 PT 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00 KP 1.03 NL 1.00 ! OV 0.99 PT 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.04 KP 0.94 NL 1.04 ! OV 1.02 PT 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 2.29 FD 1.07 KP 1.02 NL 0.95 ! OV 0.96 PT 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 KP 1.10 NL 1.03 ! OV 0.95 PT 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.06 KP 1.00 NL 0.89 ! OV 1.03 PT 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.03 KP 1.04 NL 0.97 ! OV 1.03 PT 0.93 ! ! ! Fit before self-cal, rms=0.040441Jy sigma=0.661263 ! Fit after self-cal, rms=0.044082Jy sigma=0.646191 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.307 mas, bmaj=12.6 mas, bpa=-12.07 degrees ! Estimated noise=0.941597 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 = -9.24735e-05 Jy ! Component: 100 - total flux cleaned = -1.48001e-05 Jy ! Component: 150 - total flux cleaned = 4.96225e-05 Jy ! Component: 200 - total flux cleaned = 8.69886e-05 Jy ! Total flux subtracted in 200 components = 8.69886e-05 Jy ! Clean residual min=-0.002768 max=0.003036 Jy/beam ! Clean residual mean=-0.000002 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.0761122 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 85 components and 0.0761122 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=0.044043Jy sigma=0.645802 ! Fit after self-cal, rms=0.044107Jy sigma=0.645414 ! 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=0.044107Jy sigma=0.645414 ! Fit after self-cal, rms=0.044325Jy sigma=0.645396 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.304 mas, bmaj=12.61 mas, bpa=-12.08 degrees ! Estimated noise=0.941903 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.05781e-05 Jy ! Component: 100 - total flux cleaned = 6.42092e-05 Jy ! Component: 150 - total flux cleaned = 8.16105e-05 Jy ! Component: 200 - total flux cleaned = 9.77018e-05 Jy ! Total flux subtracted in 200 components = 9.77018e-05 Jy ! Clean residual min=-0.002645 max=0.003006 Jy/beam ! Clean residual mean=-0.000002 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.0762099 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 88 components and 0.0762099 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=0.044303Jy sigma=0.645172 ! Fit after self-cal, rms=0.044300Jy sigma=0.645154 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.17327e-06 Jy ! Component: 100 - total flux cleaned = 1.12939e-05 Jy ! Component: 150 - total flux cleaned = 1.12596e-05 Jy ! Component: 200 - total flux cleaned = 1.04414e-05 Jy ! Total flux subtracted in 200 components = 1.04414e-05 Jy ! Clean residual min=-0.002595 max=0.002978 Jy/beam ! Clean residual mean=-0.000002 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.0762204 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 98 components and 0.0762204 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=0.044284Jy sigma=0.644990 ! Fit after self-cal, rms=0.044283Jy sigma=0.644981 ! 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=0.044283Jy sigma=0.644981 ! Fit after self-cal, rms=0.044273Jy sigma=0.644977 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.302 mas, bmaj=12.61 mas, bpa=-12.08 degrees ! Estimated noise=0.941976 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.86692e-05 Jy ! Component: 100 - total flux cleaned = 6.28202e-05 Jy ! Component: 150 - total flux cleaned = 4.97659e-05 Jy ! Component: 200 - total flux cleaned = 4.96443e-05 Jy ! Total flux subtracted in 200 components = 4.96443e-05 Jy ! Clean residual min=-0.002543 max=0.002952 Jy/beam ! Clean residual mean=-0.000002 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.07627 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 102 components and 0.07627 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=0.044260Jy sigma=0.644846 ! Fit after self-cal, rms=0.044259Jy sigma=0.644839 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.84269e-07 Jy ! Component: 100 - total flux cleaned = -1.34413e-05 Jy ! Component: 150 - total flux cleaned = -2.55591e-05 Jy ! Component: 200 - total flux cleaned = -3.75284e-05 Jy ! Total flux subtracted in 200 components = -3.75284e-05 Jy ! Clean residual min=-0.002510 max=0.002924 Jy/beam ! Clean residual mean=-0.000002 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.0762325 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 109 components and 0.0762325 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=0.044249Jy sigma=0.644732 ! Fit after self-cal, rms=0.044249Jy sigma=0.644728 ! 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=0.044249Jy sigma=0.644728 ! Fit after self-cal, rms=0.044248Jy sigma=0.644726 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.023 mas, bmaj=12.4 mas, bpa=-10.8 degrees ! Estimated noise=0.961085 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000125596 Jy ! Component: 100 - total flux cleaned = 0.000138251 Jy ! Component: 150 - total flux cleaned = 0.000149922 Jy ! Component: 200 - total flux cleaned = 0.000161292 Jy ! Total flux subtracted in 200 components = 0.000161292 Jy ! Clean residual min=-0.002321 max=0.002831 Jy/beam ! Clean residual mean=-0.000002 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.0763938 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 119 components and 0.0763938 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=0.044238Jy sigma=0.644647 ! Fit after self-cal, rms=0.044239Jy sigma=0.644642 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 = 8.5899e-07 Jy ! Component: 100 - total flux cleaned = -9.74734e-06 Jy ! Component: 150 - total flux cleaned = -2.00904e-05 Jy ! Component: 200 - total flux cleaned = -1.97657e-05 Jy ! Total flux subtracted in 200 components = -1.97657e-05 Jy ! Clean residual min=-0.002299 max=0.002801 Jy/beam ! Clean residual mean=-0.000002 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.076374 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 124 components and 0.076374 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=0.044232Jy sigma=0.644572 ! Fit after self-cal, rms=0.044232Jy sigma=0.644570 ! 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=4.301 mas, bmaj=12.61 mas, bpa=-12.09 degrees ! Estimated noise=0.941934 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.301 x 12.61 at -12.09 degrees (North through East) ! Clean map min=-0.0024386 max=0.068182 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=3.647 mas, bmaj=11.97 mas, bpa=-13.14 degrees ! Estimated noise=1.74319 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0533779 Jy ! Component: 100 - total flux cleaned = 0.0651424 Jy ! Component: 150 - total flux cleaned = 0.0692481 Jy ! Component: 200 - total flux cleaned = 0.0716544 Jy ! Total flux subtracted in 200 components = 0.0716544 Jy ! Clean residual min=-0.004973 max=0.004300 Jy/beam ! Clean residual mean=-0.000000 rms=0.001337 Jy/beam ! Combined flux in latest and established models = 0.0716544 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0716544 Jy ! Inverting map and beam ! Estimated beam: bmin=4.301 mas, bmaj=12.61 mas, bpa=-12.09 degrees ! Estimated noise=0.941934 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 = 0.00292453 Jy ! Component: 100 - total flux cleaned = 0.00457871 Jy ! Component: 150 - total flux cleaned = 0.00504345 Jy ! Component: 200 - total flux cleaned = 0.00516304 Jy ! Total flux subtracted in 200 components = 0.00516304 Jy ! Clean residual min=-0.002562 max=0.002807 Jy/beam ! Clean residual mean=-0.000001 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.0768174 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 42 components and 0.0768174 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=5.023 mas, bmaj=12.4 mas, bpa=-10.8 degrees ! Estimated noise=0.961085 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000130962 Jy ! Component: 100 - total flux cleaned = 6.56002e-05 Jy ! Component: 150 - total flux cleaned = 6.08987e-06 Jy ! Component: 200 - total flux cleaned = -2.11551e-05 Jy ! Total flux subtracted in 200 components = -2.11551e-05 Jy ! Clean residual min=-0.002335 max=0.002802 Jy/beam ! Clean residual mean=-0.000002 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.0767963 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 = -2.51607e-05 Jy ! Component: 100 - total flux cleaned = -7.07851e-05 Jy ! Component: 150 - total flux cleaned = -7.08297e-05 Jy ! Component: 200 - total flux cleaned = -7.05678e-05 Jy ! Total flux subtracted in 200 components = -7.05678e-05 Jy ! Clean residual min=-0.002297 max=0.002815 Jy/beam ! Clean residual mean=-0.000002 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.0767257 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 70 components and 0.0767257 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.301 mas, bmaj=12.61 mas, bpa=-12.09 degrees ! Estimated noise=0.941934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.49765e-05 Jy ! Component: 100 - total flux cleaned = -6.37728e-05 Jy ! Component: 150 - total flux cleaned = -6.40912e-05 Jy ! Component: 200 - total flux cleaned = -4.89438e-05 Jy ! Total flux subtracted in 200 components = -4.89438e-05 Jy ! Clean residual min=-0.002410 max=0.002898 Jy/beam ! Clean residual mean=-0.000001 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.0766768 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 82 components and 0.0766768 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=0.044264Jy sigma=0.644792 ! Fit after self-cal, rms=0.044265Jy sigma=0.644779 wmodel J1951-2329_C_map.mod ! Writing 82 model components to file: J1951-2329_C_map.mod wobs J1951-2329_C_uvs.fits ! Writing UV FITS file: J1951-2329_C_uvs.fits wwins J1951-2329_C_map.win ! wwins: Wrote 1 windows to J1951-2329_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 = 0.000707874 Jy ! Component: 100 - total flux cleaned = 0.00105561 Jy ! Component: 150 - total flux cleaned = 0.00128042 Jy ! Component: 200 - total flux cleaned = 0.00155088 Jy ! Component: 250 - total flux cleaned = 0.00171911 Jy ! Component: 300 - total flux cleaned = 0.00190237 Jy ! Component: 350 - total flux cleaned = 0.00207383 Jy ! Component: 400 - total flux cleaned = 0.00232882 Jy ! Component: 450 - total flux cleaned = 0.00254852 Jy ! Component: 500 - total flux cleaned = 0.00279899 Jy ! Component: 550 - total flux cleaned = 0.00305765 Jy ! Component: 600 - total flux cleaned = 0.00324755 Jy ! Component: 650 - total flux cleaned = 0.00341125 Jy ! Component: 700 - total flux cleaned = 0.00358567 Jy ! Component: 750 - total flux cleaned = 0.00370249 Jy ! Component: 800 - total flux cleaned = 0.00381498 Jy ! Component: 850 - total flux cleaned = 0.00389243 Jy ! Component: 900 - total flux cleaned = 0.0039974 Jy ! Component: 950 - total flux cleaned = 0.00409806 Jy ! Component: 1000 - total flux cleaned = 0.00418136 Jy ! Component: 1050 - total flux cleaned = 0.0043032 Jy ! Component: 1100 - total flux cleaned = 0.00447357 Jy ! Component: 1150 - total flux cleaned = 0.00462638 Jy ! Component: 1200 - total flux cleaned = 0.00473766 Jy ! Component: 1250 - total flux cleaned = 0.00488209 Jy ! Component: 1300 - total flux cleaned = 0.00501156 Jy ! Component: 1350 - total flux cleaned = 0.00517213 Jy ! Component: 1400 - total flux cleaned = 0.00529526 Jy ! Component: 1450 - total flux cleaned = 0.00543763 Jy ! Component: 1500 - total flux cleaned = 0.00555553 Jy ! Component: 1550 - total flux cleaned = 0.0056922 Jy ! Component: 1600 - total flux cleaned = 0.00582647 Jy ! Component: 1650 - total flux cleaned = 0.00592799 Jy ! Component: 1700 - total flux cleaned = 0.00599804 Jy ! Component: 1750 - total flux cleaned = 0.00606724 Jy ! Component: 1800 - total flux cleaned = 0.00611616 Jy ! Component: 1850 - total flux cleaned = 0.0061548 Jy ! Component: 1900 - total flux cleaned = 0.00619296 Jy ! Component: 1950 - total flux cleaned = 0.00623082 Jy ! Component: 2000 - total flux cleaned = 0.00625895 Jy ! Component: 2050 - total flux cleaned = 0.00625886 Jy ! Component: 2100 - total flux cleaned = 0.00627747 Jy ! Component: 2150 - total flux cleaned = 0.00630506 Jy ! Component: 2200 - total flux cleaned = 0.00631413 Jy ! Component: 2250 - total flux cleaned = 0.00632328 Jy ! Component: 2300 - total flux cleaned = 0.00635972 Jy ! Component: 2350 - total flux cleaned = 0.00638695 Jy ! Component: 2400 - total flux cleaned = 0.00640505 Jy ! Component: 2450 - total flux cleaned = 0.00641409 Jy ! Component: 2500 - total flux cleaned = 0.00642314 Jy ! Component: 2550 - total flux cleaned = 0.00642316 Jy ! Component: 2600 - total flux cleaned = 0.00643215 Jy ! Component: 2650 - total flux cleaned = 0.00643213 Jy ! Component: 2700 - total flux cleaned = 0.00642322 Jy ! Component: 2750 - total flux cleaned = 0.00644107 Jy ! Component: 2800 - total flux cleaned = 0.00643214 Jy ! Component: 2850 - total flux cleaned = 0.00643213 Jy ! Component: 2900 - total flux cleaned = 0.00644109 Jy ! Component: 2950 - total flux cleaned = 0.00645016 Jy ! Component: 3000 - total flux cleaned = 0.00645913 Jy ! Component: 3050 - total flux cleaned = 0.00647729 Jy ! Component: 3100 - total flux cleaned = 0.00646815 Jy ! Component: 3150 - total flux cleaned = 0.00647739 Jy ! Component: 3200 - total flux cleaned = 0.00647746 Jy ! Component: 3250 - total flux cleaned = 0.00648673 Jy ! Component: 3300 - total flux cleaned = 0.00647756 Jy ! Component: 3350 - total flux cleaned = 0.0064869 Jy ! Component: 3400 - total flux cleaned = 0.00650572 Jy ! Component: 3450 - total flux cleaned = 0.00651523 Jy ! Component: 3500 - total flux cleaned = 0.00651526 Jy ! Component: 3550 - total flux cleaned = 0.00653437 Jy ! Component: 3600 - total flux cleaned = 0.00654403 Jy ! Component: 3650 - total flux cleaned = 0.0065635 Jy ! Component: 3700 - total flux cleaned = 0.00656346 Jy ! Component: 3750 - total flux cleaned = 0.0065635 Jy ! Component: 3800 - total flux cleaned = 0.00657355 Jy ! Component: 3850 - total flux cleaned = 0.00657361 Jy ! Component: 3900 - total flux cleaned = 0.00658374 Jy ! Component: 3950 - total flux cleaned = 0.00658373 Jy ! Component: 4000 - total flux cleaned = 0.00660441 Jy ! Component: 4050 - total flux cleaned = 0.00661481 Jy ! Total flux subtracted in 4096 components = 0.00663576 Jy ! Clean residual min=-0.000625 max=0.000544 Jy/beam ! Clean residual mean=-0.000001 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.0833125 Jy keep ! Adding 283 model components to the UV plane model. ! The established model now contains 365 components and 0.0833125 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1951-2329_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.301 x 12.61 at -12.09 degrees (North through East) ! Clean map min=-0.0011523 max=0.068721 Jy/beam ! Writing clean map to FITS file: .//J1951-2329_C_map.fits wmodel .//J1951-2329_C_map.mod ! Writing 365 model components to file: .//J1951-2329_C_map.mod wobs .//J1951-2329_C_uvs.fits ! Writing UV FITS file: .//J1951-2329_C_uvs.fits wwins .//J1951-2329_C_map.win ! wwins: Wrote 2 windows to .//J1951-2329_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.068721 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00020409 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.890951 0.890951 1.7819 3.56381 7.12761 14.2552 28.5104 57.0209 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.068 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 336.718 quit ! Quitting program ! Log file .//J1951-2329_C_dfm.log closed on Mon Jan 20 18:59:51 2020