! Started logfile: .//J1216-0601_X_20180522_dfm.log on Mon Jun 11 08:53:39 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 .//J1216-0601_X_20180522_uva.fits ! Reading UV FITS file: .//J1216-0601_X_20180522_uva.fits ! AN table 1: 93 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1216-0601 ! ! 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 26784 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 J1216-0601_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=1.000442Jy sigma=23.464759 ! Fit after self-cal, rms=0.988598Jy sigma=23.188194 ! 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=0.7863 mas, bmaj=1.901 mas, bpa=-3.382 degrees ! Estimated noise=0.377766 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 = 0.00982295 Jy ! Component: 100 - total flux cleaned = 0.0115956 Jy ! Total flux subtracted in 100 components = 0.0115956 Jy ! Clean residual min=-0.001018 max=0.001269 Jy/beam ! Clean residual mean=0.000001 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0115956 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0115956 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=0.029559Jy sigma=0.672464 ! Fit after self-cal, rms=0.028050Jy sigma=0.636300 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00333644 Jy ! Component: 100 - total flux cleaned = 0.00357416 Jy ! Total flux subtracted in 100 components = 0.00357416 Jy ! Clean residual min=-0.001282 max=0.001388 Jy/beam ! Clean residual mean=-0.000000 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.0151698 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 8 components and 0.0151698 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=0.027791Jy sigma=0.630356 ! Fit after self-cal, rms=0.027776Jy sigma=0.630156 ! 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=1.018 mas, bmaj=2.28 mas, bpa=-0.7148 degrees ! Estimated noise=0.186307 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 (-1.6, -18.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000945527 Jy ! Component: 100 - total flux cleaned = 0.000885799 Jy ! Component: 150 - total flux cleaned = 0.000806429 Jy ! Component: 200 - total flux cleaned = 0.00076042 Jy ! Total flux subtracted in 200 components = 0.00076042 Jy ! Clean residual min=-0.000696 max=0.000687 Jy/beam ! Clean residual mean=-0.000000 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.0159302 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 23 components and 0.0159302 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=0.027744Jy sigma=0.629406 ! Fit after self-cal, rms=0.027718Jy sigma=0.628981 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.018 x 2.28 at -0.7148 degrees (North through East) ! Clean map min=-0.00068254 max=0.015365 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 KP 0.91 LA 1.01 ! MK 1.00 NL 1.19 OV 0.91 PT 1.12 ! SC 1.11 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.11 KP 1.15 LA 1.03 ! MK 0.90 NL 1.14 OV 0.88 PT 1.04 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.81 KP 1.08 LA 1.01 ! MK 0.96 NL 1.11 OV 0.94 PT 1.15 ! SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.05 KP 1.16 LA 0.99 ! MK 0.88 NL 1.19 OV 0.96 PT 1.15 ! SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 KP 0.98 LA 1.04 ! MK 1.00 NL 1.01 OV 0.93 PT 1.07 ! SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.85 KP 0.99 LA 0.98 ! MK 1.04 NL 1.14 OV 0.88 PT 1.11 ! SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.02 KP 1.07 LA 0.92 ! MK 0.96 NL 1.17 OV 0.85 PT 1.11 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.95 KP 1.18 LA 0.92 ! MK 1.01 NL 1.23 OV 1.01 PT 1.14 ! SC 0.85 ! ! ! Fit before self-cal, rms=0.027718Jy sigma=0.628981 ! Fit after self-cal, rms=0.028141Jy sigma=0.627211 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.014 mas, bmaj=2.262 mas, bpa=-0.8171 degrees ! Estimated noise=0.188304 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 = -0.00011108 Jy ! Component: 100 - total flux cleaned = -0.00013891 Jy ! Component: 150 - total flux cleaned = -0.000157072 Jy ! Component: 200 - total flux cleaned = -0.000157574 Jy ! Total flux subtracted in 200 components = -0.000157574 Jy ! Clean residual min=-0.000422 max=0.000425 Jy/beam ! Clean residual mean=-0.000001 rms=0.000097 Jy/beam ! Combined flux in latest and established models = 0.0157726 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 44 components and 0.0157726 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=0.028138Jy sigma=0.627140 ! Fit after self-cal, rms=0.028220Jy sigma=0.626345 ! 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=0.028220Jy sigma=0.626345 ! Fit after self-cal, rms=0.028797Jy sigma=0.626115 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.015 mas, bmaj=2.258 mas, bpa=-0.7381 degrees ! Estimated noise=0.189167 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.34337e-05 Jy ! Component: 100 - total flux cleaned = -8.78368e-05 Jy ! Component: 150 - total flux cleaned = -9.431e-05 Jy ! Component: 200 - total flux cleaned = -8.87863e-05 Jy ! Total flux subtracted in 200 components = -8.87863e-05 Jy ! Clean residual min=-0.000388 max=0.000443 Jy/beam ! Clean residual mean=-0.000001 rms=0.000100 Jy/beam ! Combined flux in latest and established models = 0.0156838 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 50 components and 0.0156838 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=0.028794Jy sigma=0.626048 ! Fit after self-cal, rms=0.028848Jy sigma=0.625794 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) ! Added new window around map position (42.4, 11.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000335597 Jy ! Component: 100 - total flux cleaned = 0.000361369 Jy ! Component: 150 - total flux cleaned = 0.000369026 Jy ! Component: 200 - total flux cleaned = 0.000375691 Jy ! Total flux subtracted in 200 components = 0.000375691 Jy ! Clean residual min=-0.000341 max=0.000386 Jy/beam ! Clean residual mean=-0.000001 rms=0.000094 Jy/beam ! Combined flux in latest and established models = 0.0160595 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 68 components and 0.0160595 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=0.028840Jy sigma=0.625655 ! Fit after self-cal, rms=0.028843Jy sigma=0.625582 ! Inverting map ! Added new window around map position (31.6, 18.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000310808 Jy ! Component: 100 - total flux cleaned = 0.000395716 Jy ! Component: 150 - total flux cleaned = 0.000465681 Jy ! Component: 200 - total flux cleaned = 0.000511422 Jy ! Total flux subtracted in 200 components = 0.000511422 Jy ! Clean residual min=-0.000319 max=0.000365 Jy/beam ! Clean residual mean=-0.000001 rms=0.000089 Jy/beam ! Combined flux in latest and established models = 0.0165709 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 86 components and 0.0165709 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=0.028835Jy sigma=0.625411 ! Fit after self-cal, rms=0.028833Jy sigma=0.625326 ! 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=0.028833Jy sigma=0.625326 ! Fit after self-cal, rms=0.029088Jy sigma=0.625253 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.018 mas, bmaj=2.259 mas, bpa=-0.7637 degrees ! Estimated noise=0.188956 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000311112 Jy ! Component: 100 - total flux cleaned = 0.000401956 Jy ! Component: 150 - total flux cleaned = 0.000433805 Jy ! Component: 200 - total flux cleaned = 0.000468666 Jy ! Total flux subtracted in 200 components = 0.000468666 Jy ! Clean residual min=-0.000327 max=0.000328 Jy/beam ! Clean residual mean=-0.000001 rms=0.000085 Jy/beam ! Combined flux in latest and established models = 0.0170396 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 97 components and 0.0170396 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=0.029081Jy sigma=0.625128 ! Fit after self-cal, rms=0.029107Jy sigma=0.625013 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 = 0.000200667 Jy ! Component: 100 - total flux cleaned = 0.000281782 Jy ! Component: 150 - total flux cleaned = 0.000309366 Jy ! Component: 200 - total flux cleaned = 0.000328321 Jy ! Total flux subtracted in 200 components = 0.000328321 Jy ! Clean residual min=-0.000337 max=0.000342 Jy/beam ! Clean residual mean=-0.000001 rms=0.000086 Jy/beam ! Combined flux in latest and established models = 0.0173679 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 102 components and 0.0173679 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=0.029103Jy sigma=0.624929 ! Fit after self-cal, rms=0.029100Jy sigma=0.624899 ! 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=0.029100Jy sigma=0.624899 ! Fit after self-cal, rms=0.029182Jy sigma=0.624875 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.474 mas, bmaj=3.876 mas, bpa=-8.045 degrees ! Estimated noise=0.229395 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.70482e-05 Jy ! Component: 100 - total flux cleaned = 0.000161542 Jy ! Component: 150 - total flux cleaned = 0.000240448 Jy ! Component: 200 - total flux cleaned = 0.000309628 Jy ! Total flux subtracted in 200 components = 0.000309628 Jy ! Clean residual min=-0.000287 max=0.000288 Jy/beam ! Clean residual mean=-0.000001 rms=0.000088 Jy/beam ! Combined flux in latest and established models = 0.0176776 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 115 components and 0.0176776 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=0.029180Jy sigma=0.624838 ! Fit after self-cal, rms=0.029191Jy sigma=0.624814 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 = 8.41989e-05 Jy ! Component: 100 - total flux cleaned = 0.000160839 Jy ! Component: 150 - total flux cleaned = 0.000224352 Jy ! Component: 200 - total flux cleaned = 0.000271035 Jy ! Total flux subtracted in 200 components = 0.000271035 Jy ! Clean residual min=-0.000277 max=0.000291 Jy/beam ! Clean residual mean=-0.000001 rms=0.000089 Jy/beam ! Combined flux in latest and established models = 0.0179486 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 126 components and 0.0179486 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=0.029190Jy sigma=0.624795 ! Fit after self-cal, rms=0.029189Jy sigma=0.624771 ! 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=1.019 mas, bmaj=2.26 mas, bpa=-0.805 degrees ! Estimated noise=0.188627 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.019 x 2.26 at -0.805 degrees (North through East) ! Clean map min=-0.00066101 max=0.015461 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=0.7852 mas, bmaj=1.879 mas, bpa=-3.314 degrees ! Estimated noise=0.38167 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0126602 Jy ! Component: 100 - total flux cleaned = 0.0157588 Jy ! Component: 150 - total flux cleaned = 0.0169233 Jy ! Component: 200 - total flux cleaned = 0.0176315 Jy ! Total flux subtracted in 200 components = 0.0176315 Jy ! Clean residual min=-0.001160 max=0.001122 Jy/beam ! Clean residual mean=-0.000000 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.0176315 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0176315 Jy ! Inverting map and beam ! Estimated beam: bmin=1.019 mas, bmaj=2.26 mas, bpa=-0.805 degrees ! Estimated noise=0.188627 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 = -3.27388e-07 Jy ! Component: 100 - total flux cleaned = 0.000192151 Jy ! Component: 150 - total flux cleaned = 0.000370076 Jy ! Component: 200 - total flux cleaned = 0.000462409 Jy ! Total flux subtracted in 200 components = 0.000462409 Jy ! Clean residual min=-0.000526 max=0.000394 Jy/beam ! Clean residual mean=-0.000001 rms=0.000112 Jy/beam ! Combined flux in latest and established models = 0.0180939 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 38 components and 0.0180939 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=2.474 mas, bmaj=3.876 mas, bpa=-8.045 degrees ! Estimated noise=0.229395 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00018112 Jy ! Component: 100 - total flux cleaned = 0.000242654 Jy ! Component: 150 - total flux cleaned = 0.000286576 Jy ! Component: 200 - total flux cleaned = 0.000299291 Jy ! Total flux subtracted in 200 components = 0.000299291 Jy ! Clean residual min=-0.000336 max=0.000349 Jy/beam ! Clean residual mean=-0.000001 rms=0.000101 Jy/beam ! Combined flux in latest and established models = 0.0183932 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 = 6.03971e-06 Jy ! Component: 100 - total flux cleaned = 6.07499e-06 Jy ! Component: 150 - total flux cleaned = 1.13636e-05 Jy ! Component: 200 - total flux cleaned = 2.09479e-05 Jy ! Total flux subtracted in 200 components = 2.09479e-05 Jy ! Clean residual min=-0.000315 max=0.000340 Jy/beam ! Clean residual mean=-0.000001 rms=0.000097 Jy/beam ! Combined flux in latest and established models = 0.0184141 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 66 components and 0.0184141 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.019 mas, bmaj=2.26 mas, bpa=-0.805 degrees ! Estimated noise=0.188627 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.26738e-05 Jy ! Component: 100 - total flux cleaned = -4.24043e-05 Jy ! Component: 150 - total flux cleaned = -7.96544e-05 Jy ! Component: 200 - total flux cleaned = -0.00011402 Jy ! Total flux subtracted in 200 components = -0.00011402 Jy ! Clean residual min=-0.000426 max=0.000334 Jy/beam ! Clean residual mean=-0.000001 rms=0.000093 Jy/beam ! Combined flux in latest and established models = 0.0183001 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 88 components and 0.0183001 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=0.029192Jy sigma=0.624840 ! Fit after self-cal, rms=0.029196Jy sigma=0.624771 wmodel J1216-0601_X_map.mod ! Writing 88 model components to file: J1216-0601_X_map.mod wobs J1216-0601_X_uvs.fits ! Writing UV FITS file: J1216-0601_X_uvs.fits wwins J1216-0601_X_map.win ! wwins: Wrote 4 windows to J1216-0601_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 = -9.21969e-05 Jy ! Component: 100 - total flux cleaned = -6.81457e-05 Jy ! Component: 150 - total flux cleaned = -3.41397e-05 Jy ! Component: 200 - total flux cleaned = -1.31816e-06 Jy ! Component: 250 - total flux cleaned = -6.41938e-06 Jy ! Component: 300 - total flux cleaned = -1.14344e-05 Jy ! Component: 350 - total flux cleaned = -2.6315e-05 Jy ! Component: 400 - total flux cleaned = -4.06787e-05 Jy ! Component: 450 - total flux cleaned = -7.3498e-05 Jy ! Component: 500 - total flux cleaned = -0.000105568 Jy ! Component: 550 - total flux cleaned = -0.000132411 Jy ! Component: 600 - total flux cleaned = -0.000154235 Jy ! Component: 650 - total flux cleaned = -0.000175659 Jy ! Component: 700 - total flux cleaned = -0.000188278 Jy ! Component: 750 - total flux cleaned = -0.000221425 Jy ! Component: 800 - total flux cleaned = -0.000229599 Jy ! Component: 850 - total flux cleaned = -0.000269778 Jy ! Component: 900 - total flux cleaned = -0.00028949 Jy ! Component: 950 - total flux cleaned = -0.000328396 Jy ! Component: 1000 - total flux cleaned = -0.000355242 Jy ! Component: 1050 - total flux cleaned = -0.000389218 Jy ! Component: 1100 - total flux cleaned = -0.000422666 Jy ! Component: 1150 - total flux cleaned = -0.000441036 Jy ! Component: 1200 - total flux cleaned = -0.000473691 Jy ! Component: 1250 - total flux cleaned = -0.000509479 Jy ! Component: 1300 - total flux cleaned = -0.000530634 Jy ! Component: 1350 - total flux cleaned = -0.000551516 Jy ! Component: 1400 - total flux cleaned = -0.000575589 Jy ! Component: 1450 - total flux cleaned = -0.00060275 Jy ! Component: 1500 - total flux cleaned = -0.000619538 Jy ! Component: 1550 - total flux cleaned = -0.000649328 Jy ! Component: 1600 - total flux cleaned = -0.000668956 Jy ! Component: 1650 - total flux cleaned = -0.000691596 Jy ! Component: 1700 - total flux cleaned = -0.000710718 Jy ! Component: 1750 - total flux cleaned = -0.000720183 Jy ! Component: 1800 - total flux cleaned = -0.000738901 Jy ! Component: 1850 - total flux cleaned = -0.000735831 Jy ! Component: 1900 - total flux cleaned = -0.000748074 Jy ! Component: 1950 - total flux cleaned = -0.000760152 Jy ! Component: 2000 - total flux cleaned = -0.000763139 Jy ! Component: 2050 - total flux cleaned = -0.000777968 Jy ! Component: 2100 - total flux cleaned = -0.000792658 Jy ! Component: 2150 - total flux cleaned = -0.000807277 Jy ! Component: 2200 - total flux cleaned = -0.000830384 Jy ! Component: 2250 - total flux cleaned = -0.000847535 Jy ! Component: 2300 - total flux cleaned = -0.000850365 Jy ! Component: 2350 - total flux cleaned = -0.000864453 Jy ! Component: 2400 - total flux cleaned = -0.000884007 Jy ! Component: 2450 - total flux cleaned = -0.000889571 Jy ! Component: 2500 - total flux cleaned = -0.000906086 Jy ! Component: 2550 - total flux cleaned = -0.000922464 Jy ! Component: 2600 - total flux cleaned = -0.000925151 Jy ! Component: 2650 - total flux cleaned = -0.00093859 Jy ! Component: 2700 - total flux cleaned = -0.000946629 Jy ! Component: 2750 - total flux cleaned = -0.000959845 Jy ! Component: 2800 - total flux cleaned = -0.000965118 Jy ! Component: 2850 - total flux cleaned = -0.000975572 Jy ! Component: 2900 - total flux cleaned = -0.000985913 Jy ! Component: 2950 - total flux cleaned = -0.000985902 Jy ! Component: 3000 - total flux cleaned = -0.00099103 Jy ! Component: 3050 - total flux cleaned = -0.00100373 Jy ! Component: 3100 - total flux cleaned = -0.0010012 Jy ! Component: 3150 - total flux cleaned = -0.00100123 Jy ! Component: 3200 - total flux cleaned = -0.00100621 Jy ! Component: 3250 - total flux cleaned = -0.0010186 Jy ! Component: 3300 - total flux cleaned = -0.00101613 Jy ! Component: 3350 - total flux cleaned = -0.00102346 Jy ! Component: 3400 - total flux cleaned = -0.001038 Jy ! Component: 3450 - total flux cleaned = -0.0010356 Jy ! Component: 3500 - total flux cleaned = -0.00104041 Jy ! Component: 3550 - total flux cleaned = -0.00104756 Jy ! Component: 3600 - total flux cleaned = -0.00105232 Jy ! Component: 3650 - total flux cleaned = -0.00106411 Jy ! Component: 3700 - total flux cleaned = -0.0010735 Jy ! Component: 3750 - total flux cleaned = -0.0010735 Jy ! Component: 3800 - total flux cleaned = -0.00108512 Jy ! Component: 3850 - total flux cleaned = -0.00110592 Jy ! Component: 3900 - total flux cleaned = -0.00110362 Jy ! Component: 3950 - total flux cleaned = -0.00110591 Jy ! Component: 4000 - total flux cleaned = -0.00111275 Jy ! Component: 4050 - total flux cleaned = -0.00111501 Jy ! Total flux subtracted in 4096 components = -0.0011105 Jy ! Clean residual min=-0.000150 max=0.000138 Jy/beam ! Clean residual mean=0.000000 rms=0.000037 Jy/beam ! Combined flux in latest and established models = 0.0171896 Jy keep ! Adding 241 model components to the UV plane model. ! The established model now contains 329 components and 0.0171896 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1216-0601_X_20180522_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.019 x 2.26 at -0.805 degrees (North through East) ! Clean map min=-0.00060904 max=0.015334 Jy/beam ! Writing clean map to FITS file: .//J1216-0601_X_20180522_map.fits wmodel .//J1216-0601_X_20180522_map.mod ! Writing 329 model components to file: .//J1216-0601_X_20180522_map.mod wobs .//J1216-0601_X_20180522_uvs.fits ! Writing UV FITS file: .//J1216-0601_X_20180522_uvs.fits wwins .//J1216-0601_X_20180522_map.win ! wwins: Wrote 5 windows to .//J1216-0601_X_20180522_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0153339 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 3.58243e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.700885 0.700885 1.40177 2.80354 5.60708 11.2142 22.4283 44.8567 89.7133 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.015 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 428.03 quit ! Quitting program ! Log file .//J1216-0601_X_20180522_dfm.log closed on Mon Jun 11 08:53:44 2018