! Started logfile: .//J2030-1439_C_20180530_dfm.log on Sun Jul 8 13:48:33 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J2030-1439_C_20180530_uva.fits ! Reading UV FITS file: .//J2030-1439_C_20180530_uva.fits ! AN table 1: 93 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2030-1439 ! ! 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 94 lines of history. ! ! Reading 11160 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 J2030-1439_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=1.000243Jy sigma=23.962374 ! Fit after self-cal, rms=0.983415Jy sigma=23.597216 ! 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=1.283 mas, bmaj=13.28 mas, bpa=-18.93 degrees ! Estimated noise=0.673941 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 = 0.0136401 Jy ! Component: 100 - total flux cleaned = 0.0153772 Jy ! Total flux subtracted in 100 components = 0.0153772 Jy ! Clean residual min=-0.002016 max=0.001876 Jy/beam ! Clean residual mean=-0.000001 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.0153772 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0153772 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=0.031738Jy sigma=0.675811 ! Fit after self-cal, rms=0.030177Jy sigma=0.634879 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00262343 Jy ! Component: 100 - total flux cleaned = 0.00303765 Jy ! Total flux subtracted in 100 components = 0.00303765 Jy ! Clean residual min=-0.001923 max=0.001880 Jy/beam ! Clean residual mean=-0.000001 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.0184148 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 28 components and 0.0184148 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=0.029782Jy sigma=0.629048 ! Fit after self-cal, rms=0.029749Jy sigma=0.628580 ! 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=1.81 mas, bmaj=12.78 mas, bpa=-17.77 degrees ! Estimated noise=0.286774 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 = 0.000116867 Jy ! Component: 100 - total flux cleaned = 0.000236831 Jy ! Component: 150 - total flux cleaned = 0.000239174 Jy ! Component: 200 - total flux cleaned = 0.000188762 Jy ! Total flux subtracted in 200 components = 0.000188762 Jy ! Clean residual min=-0.001281 max=0.001135 Jy/beam ! Clean residual mean=-0.000001 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0186036 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 44 components and 0.0186036 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=0.029633Jy sigma=0.626913 ! Fit after self-cal, rms=0.029592Jy sigma=0.626468 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.81 x 12.78 at -17.77 degrees (North through East) ! Clean map min=-0.001632 max=0.016789 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.69 KP 0.92 LA 0.89 MK 0.70 ! OV 0.88 PT 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.74 KP 1.03 LA 0.97 MK 0.96 ! OV 0.96 PT 0.88 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.81 KP 1.04 LA 1.05 MK 0.96 ! OV 1.03 PT 1.10 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 KP 1.08 LA 1.10 MK 1.01 ! OV 1.04 PT 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 KP 1.13 LA 1.10 MK 1.09 ! OV 1.01 PT 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 KP 1.06 LA 1.07 MK 1.02 ! OV 1.12 PT 1.14 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 KP 1.06 LA 1.17 MK 1.00 ! OV 1.08 PT 1.15 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 KP 1.08 LA 1.13 MK 0.85 ! OV 1.13 PT 1.03 ! ! ! Fit before self-cal, rms=0.029592Jy sigma=0.626468 ! Fit after self-cal, rms=0.027891Jy sigma=0.620062 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.77 mas, bmaj=12.65 mas, bpa=-17.66 degrees ! Estimated noise=0.289094 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 = 0.000292398 Jy ! Component: 100 - total flux cleaned = 0.000344601 Jy ! Component: 150 - total flux cleaned = 0.000377789 Jy ! Component: 200 - total flux cleaned = 0.000405831 Jy ! Total flux subtracted in 200 components = 0.000405831 Jy ! Clean residual min=-0.000597 max=0.000432 Jy/beam ! Clean residual mean=-0.000001 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.0190094 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 54 components and 0.0190094 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=0.027886Jy sigma=0.619977 ! Fit after self-cal, rms=0.027961Jy sigma=0.619011 ! 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=0.027961Jy sigma=0.619011 ! Fit after self-cal, rms=0.028362Jy sigma=0.618758 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.755 mas, bmaj=12.58 mas, bpa=-17.62 degrees ! Estimated noise=0.29037 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000119912 Jy ! Component: 100 - total flux cleaned = 0.000193887 Jy ! Component: 150 - total flux cleaned = 0.000238097 Jy ! Component: 200 - total flux cleaned = 0.000262889 Jy ! Total flux subtracted in 200 components = 0.000262889 Jy ! Clean residual min=-0.000558 max=0.000396 Jy/beam ! Clean residual mean=-0.000001 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.0192723 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 69 components and 0.0192723 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=0.028359Jy sigma=0.618713 ! Fit after self-cal, rms=0.028393Jy sigma=0.618402 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 = -7.23314e-05 Jy ! Component: 100 - total flux cleaned = -6.24595e-05 Jy ! Component: 150 - total flux cleaned = -5.35653e-05 Jy ! Component: 200 - total flux cleaned = -3.77131e-05 Jy ! Total flux subtracted in 200 components = -3.77131e-05 Jy ! Clean residual min=-0.000591 max=0.000407 Jy/beam ! Clean residual mean=-0.000001 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.0192346 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 76 components and 0.0192346 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=0.028390Jy sigma=0.618372 ! Fit after self-cal, rms=0.028390Jy sigma=0.618358 ! 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=0.028390Jy sigma=0.618358 ! Fit after self-cal, rms=0.028784Jy sigma=0.618316 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.752 mas, bmaj=12.55 mas, bpa=-17.59 degrees ! Estimated noise=0.292518 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000145775 Jy ! Component: 100 - total flux cleaned = 0.000226556 Jy ! Component: 150 - total flux cleaned = 0.000268214 Jy ! Component: 200 - total flux cleaned = 0.000296052 Jy ! Total flux subtracted in 200 components = 0.000296052 Jy ! Clean residual min=-0.000583 max=0.000390 Jy/beam ! Clean residual mean=-0.000001 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.0195307 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 94 components and 0.0195307 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=0.028781Jy sigma=0.618286 ! Fit after self-cal, rms=0.028805Jy sigma=0.618252 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 = 1.00762e-05 Jy ! Component: 100 - total flux cleaned = 2.9196e-05 Jy ! Component: 150 - total flux cleaned = 4.29987e-05 Jy ! Component: 200 - total flux cleaned = 5.23034e-05 Jy ! Total flux subtracted in 200 components = 5.23034e-05 Jy ! Clean residual min=-0.000565 max=0.000391 Jy/beam ! Clean residual mean=-0.000001 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.019583 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 98 components and 0.019583 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=0.028803Jy sigma=0.618240 ! Fit after self-cal, rms=0.028803Jy sigma=0.618233 ! 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=0.028803Jy sigma=0.618233 ! Fit after self-cal, rms=0.029115Jy sigma=0.618221 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.547 mas, bmaj=13.89 mas, bpa=-1.82 degrees ! Estimated noise=0.363708 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000183031 Jy ! Component: 100 - total flux cleaned = 0.000291236 Jy ! Component: 150 - total flux cleaned = 0.000334922 Jy ! Component: 200 - total flux cleaned = 0.000356202 Jy ! Total flux subtracted in 200 components = 0.000356202 Jy ! Clean residual min=-0.000518 max=0.000474 Jy/beam ! Clean residual mean=-0.000001 rms=0.000136 Jy/beam ! Combined flux in latest and established models = 0.0199392 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 114 components and 0.0199392 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=0.029113Jy sigma=0.618213 ! Fit after self-cal, rms=0.029128Jy sigma=0.618190 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 = -5.04926e-06 Jy ! Component: 100 - total flux cleaned = 2.63491e-05 Jy ! Component: 150 - total flux cleaned = 5.00797e-05 Jy ! Component: 200 - total flux cleaned = 7.07309e-05 Jy ! Total flux subtracted in 200 components = 7.07309e-05 Jy ! Clean residual min=-0.000505 max=0.000474 Jy/beam ! Clean residual mean=-0.000001 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.0200099 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 124 components and 0.0200099 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=0.029127Jy sigma=0.618193 ! Fit after self-cal, rms=0.029128Jy sigma=0.618187 ! 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=1.751 mas, bmaj=12.52 mas, bpa=-17.56 degrees ! Estimated noise=0.294685 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.751 x 12.52 at -17.56 degrees (North through East) ! Clean map min=-0.00125 max=0.016932 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=1.268 mas, bmaj=13.06 mas, bpa=-18.69 degrees ! Estimated noise=0.684736 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0167871 Jy ! Component: 100 - total flux cleaned = 0.0176404 Jy ! Component: 150 - total flux cleaned = 0.0180416 Jy ! Component: 200 - total flux cleaned = 0.0181588 Jy ! Total flux subtracted in 200 components = 0.0181588 Jy ! Clean residual min=-0.001500 max=0.001390 Jy/beam ! Clean residual mean=0.000000 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.0181588 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0181588 Jy ! Inverting map and beam ! Estimated beam: bmin=1.751 mas, bmaj=12.52 mas, bpa=-17.56 degrees ! Estimated noise=0.294685 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 = 0.000159138 Jy ! Component: 100 - total flux cleaned = 0.000444012 Jy ! Component: 150 - total flux cleaned = 0.000655892 Jy ! Component: 200 - total flux cleaned = 0.000777934 Jy ! Total flux subtracted in 200 components = 0.000777934 Jy ! Clean residual min=-0.000736 max=0.000578 Jy/beam ! Clean residual mean=-0.000000 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.0189367 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 38 components and 0.0189367 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=5.547 mas, bmaj=13.89 mas, bpa=-1.82 degrees ! Estimated noise=0.363708 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000201705 Jy ! Component: 100 - total flux cleaned = 0.000316169 Jy ! Component: 150 - total flux cleaned = 0.000414528 Jy ! Component: 200 - total flux cleaned = 0.000481206 Jy ! Total flux subtracted in 200 components = 0.000481206 Jy ! Clean residual min=-0.000562 max=0.000478 Jy/beam ! Clean residual mean=-0.000001 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.0194179 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 = 5.44099e-05 Jy ! Component: 100 - total flux cleaned = 9.8745e-05 Jy ! Component: 150 - total flux cleaned = 0.000144519 Jy ! Component: 200 - total flux cleaned = 0.000186855 Jy ! Total flux subtracted in 200 components = 0.000186855 Jy ! Clean residual min=-0.000542 max=0.000437 Jy/beam ! Clean residual mean=-0.000001 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.0196048 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 53 components and 0.0196048 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.751 mas, bmaj=12.52 mas, bpa=-17.56 degrees ! Estimated noise=0.294685 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000118718 Jy ! Component: 100 - total flux cleaned = 0.000138303 Jy ! Component: 150 - total flux cleaned = 0.00018034 Jy ! Component: 200 - total flux cleaned = 0.000217519 Jy ! Total flux subtracted in 200 components = 0.000217519 Jy ! Clean residual min=-0.000598 max=0.000415 Jy/beam ! Clean residual mean=-0.000001 rms=0.000129 Jy/beam ! Combined flux in latest and established models = 0.0198223 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 68 components and 0.0198223 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=0.029131Jy sigma=0.618215 ! Fit after self-cal, rms=0.029130Jy sigma=0.618187 wmodel J2030-1439_C_map.mod ! Writing 68 model components to file: J2030-1439_C_map.mod wobs J2030-1439_C_uvs.fits ! Writing UV FITS file: J2030-1439_C_uvs.fits wwins J2030-1439_C_map.win ! wwins: Wrote 1 windows to J2030-1439_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 = -0.00024998 Jy ! Component: 100 - total flux cleaned = -0.000384511 Jy ! Component: 150 - total flux cleaned = -0.000466623 Jy ! Component: 200 - total flux cleaned = -0.000542059 Jy ! Component: 250 - total flux cleaned = -0.000559901 Jy ! Component: 300 - total flux cleaned = -0.000571169 Jy ! Component: 350 - total flux cleaned = -0.000576491 Jy ! Component: 400 - total flux cleaned = -0.000571529 Jy ! Component: 450 - total flux cleaned = -0.000556907 Jy ! Component: 500 - total flux cleaned = -0.000542712 Jy ! Component: 550 - total flux cleaned = -0.000520081 Jy ! Component: 600 - total flux cleaned = -0.000511362 Jy ! Component: 650 - total flux cleaned = -0.000507239 Jy ! Component: 700 - total flux cleaned = -0.000507301 Jy ! Component: 750 - total flux cleaned = -0.000507468 Jy ! Component: 800 - total flux cleaned = -0.000503654 Jy ! Component: 850 - total flux cleaned = -0.000515075 Jy ! Component: 900 - total flux cleaned = -0.000515001 Jy ! Component: 950 - total flux cleaned = -0.000522248 Jy ! Component: 1000 - total flux cleaned = -0.000518654 Jy ! Component: 1050 - total flux cleaned = -0.000515196 Jy ! Component: 1100 - total flux cleaned = -0.000518569 Jy ! Component: 1150 - total flux cleaned = -0.000508616 Jy ! Component: 1200 - total flux cleaned = -0.000502183 Jy ! Component: 1250 - total flux cleaned = -0.000511772 Jy ! Component: 1300 - total flux cleaned = -0.00052748 Jy ! Component: 1350 - total flux cleaned = -0.000536729 Jy ! Component: 1400 - total flux cleaned = -0.000545828 Jy ! Component: 1450 - total flux cleaned = -0.000551877 Jy ! Component: 1500 - total flux cleaned = -0.000563761 Jy ! Component: 1550 - total flux cleaned = -0.000569622 Jy ! Component: 1600 - total flux cleaned = -0.000572513 Jy ! Component: 1650 - total flux cleaned = -0.00057826 Jy ! Component: 1700 - total flux cleaned = -0.000578253 Jy ! Component: 1750 - total flux cleaned = -0.000572627 Jy ! Component: 1800 - total flux cleaned = -0.000583836 Jy ! Component: 1850 - total flux cleaned = -0.000589389 Jy ! Component: 1900 - total flux cleaned = -0.000597676 Jy ! Component: 1950 - total flux cleaned = -0.000605861 Jy ! Component: 2000 - total flux cleaned = -0.000608588 Jy ! Component: 2050 - total flux cleaned = -0.0006113 Jy ! Component: 2100 - total flux cleaned = -0.000616679 Jy ! Component: 2150 - total flux cleaned = -0.00062468 Jy ! Component: 2200 - total flux cleaned = -0.000627329 Jy ! Component: 2250 - total flux cleaned = -0.000632585 Jy ! Component: 2300 - total flux cleaned = -0.000637819 Jy ! Component: 2350 - total flux cleaned = -0.000637807 Jy ! Component: 2400 - total flux cleaned = -0.000643003 Jy ! Component: 2450 - total flux cleaned = -0.000645601 Jy ! Component: 2500 - total flux cleaned = -0.000645604 Jy ! Component: 2550 - total flux cleaned = -0.00064561 Jy ! Component: 2600 - total flux cleaned = -0.000645621 Jy ! Component: 2650 - total flux cleaned = -0.000648181 Jy ! Component: 2700 - total flux cleaned = -0.000643086 Jy ! Component: 2750 - total flux cleaned = -0.000637988 Jy ! Component: 2800 - total flux cleaned = -0.000635453 Jy ! Component: 2850 - total flux cleaned = -0.000630375 Jy ! Component: 2900 - total flux cleaned = -0.000630366 Jy ! Component: 2950 - total flux cleaned = -0.000615117 Jy ! Component: 3000 - total flux cleaned = -0.000604959 Jy ! Component: 3050 - total flux cleaned = -0.000594776 Jy ! Component: 3100 - total flux cleaned = -0.000582048 Jy ! Component: 3150 - total flux cleaned = -0.000569299 Jy ! Component: 3200 - total flux cleaned = -0.000559095 Jy ! Component: 3250 - total flux cleaned = -0.000546332 Jy ! Component: 3300 - total flux cleaned = -0.000541222 Jy ! Component: 3350 - total flux cleaned = -0.000523297 Jy ! Component: 3400 - total flux cleaned = -0.000507933 Jy ! Component: 3450 - total flux cleaned = -0.000495089 Jy ! Component: 3500 - total flux cleaned = -0.000484807 Jy ! Component: 3550 - total flux cleaned = -0.000471925 Jy ! Component: 3600 - total flux cleaned = -0.000459014 Jy ! Component: 3650 - total flux cleaned = -0.000440885 Jy ! Component: 3700 - total flux cleaned = -0.000417506 Jy ! Component: 3750 - total flux cleaned = -0.000407081 Jy ! Component: 3800 - total flux cleaned = -0.000388753 Jy ! Component: 3850 - total flux cleaned = -0.000372996 Jy ! Component: 3900 - total flux cleaned = -0.000365074 Jy ! Component: 3950 - total flux cleaned = -0.000346507 Jy ! Component: 4000 - total flux cleaned = -0.000330516 Jy ! Component: 4050 - total flux cleaned = -0.000317105 Jy ! Total flux subtracted in 4096 components = -0.000311726 Jy ! Clean residual min=-0.000146 max=0.000151 Jy/beam ! Clean residual mean=-0.000001 rms=0.000048 Jy/beam ! Combined flux in latest and established models = 0.0195106 Jy keep ! Adding 211 model components to the UV plane model. ! The established model now contains 279 components and 0.0195106 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2030-1439_C_20180530_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.751 x 12.52 at -17.56 degrees (North through East) ! Clean map min=-0.0017507 max=0.01659 Jy/beam ! Writing clean map to FITS file: .//J2030-1439_C_20180530_map.fits wmodel .//J2030-1439_C_20180530_map.mod ! Writing 279 model components to file: .//J2030-1439_C_20180530_map.mod wobs .//J2030-1439_C_20180530_uvs.fits ! Writing UV FITS file: .//J2030-1439_C_20180530_uvs.fits wwins .//J2030-1439_C_20180530_map.win ! wwins: Wrote 2 windows to .//J2030-1439_C_20180530_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0165903 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 4.94123e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.893513 0.893513 1.78703 3.57405 7.1481 14.2962 28.5924 57.1848 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.016 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 335.753 quit ! Quitting program ! Log file .//J2030-1439_C_20180530_dfm.log closed on Sun Jul 8 13:48:37 2018