! Started logfile: /scr/pima/bs262a7_uvs/J0214+5144_C_dfm.log on Thu Jun 14 00:33:52 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs /scr/pima/bs262a7_uvs/J0214+5144_C_uva.fits ! Reading UV FITS file: /scr/pima/bs262a7_uvs/J0214+5144_C_uva.fits ! AN table 1: 22 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.844156 visibilities/baseline/integration-bin. ! Found source: J0214+5144 ! ! 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 76 lines of history. ! ! Reading 4160 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 J0214+5144_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002141Jy sigma=25.755098 ! Fit after self-cal, rms=0.908184Jy sigma=23.362415 ! 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=1.227 mas, bmaj=4.586 mas, bpa=37.6 degrees ! Estimated noise=0.657985 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 = 0.0678163 Jy ! Component: 100 - total flux cleaned = 0.0857952 Jy ! Total flux subtracted in 100 components = 0.0857952 Jy ! Clean residual min=-0.005184 max=0.008471 Jy/beam ! Clean residual mean=-0.000021 rms=0.001191 Jy/beam ! Combined flux in latest and established models = 0.0857952 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0857952 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=0.038544Jy sigma=0.896138 ! Fit after self-cal, rms=0.038521Jy sigma=0.895493 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00983085 Jy ! Component: 100 - total flux cleaned = 0.0155157 Jy ! Total flux subtracted in 100 components = 0.0155157 Jy ! Clean residual min=-0.003663 max=0.004916 Jy/beam ! Clean residual mean=-0.000014 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.101311 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 12 components and 0.101311 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=0.034736Jy sigma=0.794194 ! Fit after self-cal, rms=0.034713Jy sigma=0.793666 ! 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=1.495 mas, bmaj=4.36 mas, bpa=36.91 degrees ! Estimated noise=0.442231 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 = 0.00647923 Jy ! Component: 100 - total flux cleaned = 0.0107458 Jy ! Component: 150 - total flux cleaned = 0.0139432 Jy ! Component: 200 - total flux cleaned = 0.0164564 Jy ! Total flux subtracted in 200 components = 0.0164564 Jy ! Clean residual min=-0.003899 max=0.006149 Jy/beam ! Clean residual mean=-0.000008 rms=0.001100 Jy/beam ! Combined flux in latest and established models = 0.117767 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 32 components and 0.117767 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=0.033154Jy sigma=0.752714 ! Fit after self-cal, rms=0.033134Jy sigma=0.752318 ! Inverting map ! Added new window around map position (4.2, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00553474 Jy ! Component: 100 - total flux cleaned = 0.00898597 Jy ! Component: 150 - total flux cleaned = 0.0117147 Jy ! Component: 200 - total flux cleaned = 0.0136408 Jy ! Total flux subtracted in 200 components = 0.0136408 Jy ! Clean residual min=-0.002945 max=0.002710 Jy/beam ! Clean residual mean=0.000003 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.131408 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 79 components and 0.131408 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=0.032042Jy sigma=0.717263 ! Fit after self-cal, rms=0.032004Jy sigma=0.716130 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.495 x 4.36 at 36.91 degrees (North through East) ! Clean map min=-0.0025738 max=0.095185 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.91 HN 0.97 KP 1.01 ! MK 0.93 NL 1.02 PT 0.89 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.88 HN 1.06 KP 1.01 ! MK 0.98 NL 1.03 PT 0.92 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 0.99 KP 0.97 ! MK 1.00 NL 1.05 PT 0.91 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.90 HN 1.01 KP 1.00 ! MK 0.99 NL 1.01 PT 0.81 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.93 HN 1.02 KP 1.01 ! MK 0.99 NL 1.07 PT 0.96 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.93 HN 1.03 KP 1.02 ! MK 0.96 NL 1.05 PT 0.93 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.91 HN 1.05 KP 0.99 ! MK 0.96 NL 1.07 PT 0.94 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.96 HN 0.95 KP 1.01 ! MK 0.98 NL 1.07 PT 0.96 SC 1.02 ! ! ! Fit before self-cal, rms=0.032004Jy sigma=0.716130 ! Fit after self-cal, rms=0.030242Jy sigma=0.690105 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.494 mas, bmaj=4.379 mas, bpa=36.79 degrees ! Estimated noise=0.435535 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 = 0.000672646 Jy ! Component: 100 - total flux cleaned = 0.000974623 Jy ! Component: 150 - total flux cleaned = 0.00126632 Jy ! Component: 200 - total flux cleaned = 0.00142499 Jy ! Total flux subtracted in 200 components = 0.00142499 Jy ! Clean residual min=-0.001838 max=0.001991 Jy/beam ! Clean residual mean=0.000015 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.132833 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 97 components and 0.132833 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=0.030136Jy sigma=0.687328 ! Fit after self-cal, rms=0.030136Jy sigma=0.687089 ! 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=0.030136Jy sigma=0.687089 ! Fit after self-cal, rms=0.030084Jy sigma=0.686997 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.492 mas, bmaj=4.38 mas, bpa=36.78 degrees ! Estimated noise=0.43521 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00020855 Jy ! Component: 100 - total flux cleaned = 0.000241585 Jy ! Component: 150 - total flux cleaned = 0.000318279 Jy ! Component: 200 - total flux cleaned = 0.000341007 Jy ! Total flux subtracted in 200 components = 0.000341007 Jy ! Clean residual min=-0.001809 max=0.001800 Jy/beam ! Clean residual mean=0.000014 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.133174 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 118 components and 0.133174 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=0.030039Jy sigma=0.685744 ! Fit after self-cal, rms=0.030037Jy sigma=0.685691 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 = -3.23857e-06 Jy ! Component: 100 - total flux cleaned = 4.2101e-05 Jy ! Component: 150 - total flux cleaned = 1.30218e-06 Jy ! Component: 200 - total flux cleaned = -1.69037e-05 Jy ! Total flux subtracted in 200 components = -1.69037e-05 Jy ! Clean residual min=-0.001789 max=0.001726 Jy/beam ! Clean residual mean=0.000014 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.133157 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 132 components and 0.133157 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=0.030012Jy sigma=0.684961 ! Fit after self-cal, rms=0.030012Jy sigma=0.684934 ! 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=0.030012Jy sigma=0.684934 ! Fit after self-cal, rms=0.029952Jy sigma=0.683634 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.491 mas, bmaj=4.382 mas, bpa=36.73 degrees ! Estimated noise=0.435432 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000158497 Jy ! Component: 100 - total flux cleaned = -0.000324569 Jy ! Component: 150 - total flux cleaned = -0.000419215 Jy ! Component: 200 - total flux cleaned = -0.000436109 Jy ! Total flux subtracted in 200 components = -0.000436109 Jy ! Clean residual min=-0.001730 max=0.001705 Jy/beam ! Clean residual mean=0.000013 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.132721 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 145 components and 0.132721 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=0.029930Jy sigma=0.682938 ! Fit after self-cal, rms=0.029929Jy sigma=0.682916 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 = 1.95942e-06 Jy ! Component: 100 - total flux cleaned = -3.13662e-05 Jy ! Component: 150 - total flux cleaned = -4.72707e-05 Jy ! Component: 200 - total flux cleaned = -7.67355e-05 Jy ! Total flux subtracted in 200 components = -7.67355e-05 Jy ! Clean residual min=-0.001716 max=0.001680 Jy/beam ! Clean residual mean=0.000013 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.132644 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 151 components and 0.132644 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=0.029916Jy sigma=0.682483 ! Fit after self-cal, rms=0.029917Jy sigma=0.682470 ! 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=0.029917Jy sigma=0.682470 ! Fit after self-cal, rms=0.029833Jy sigma=0.681350 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.93 mas, bmaj=4.469 mas, bpa=31.46 degrees ! Estimated noise=0.553492 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000113921 Jy ! Component: 100 - total flux cleaned = -2.49176e-06 Jy ! Component: 150 - total flux cleaned = -8.5549e-05 Jy ! Component: 200 - total flux cleaned = -0.000163157 Jy ! Total flux subtracted in 200 components = -0.000163157 Jy ! Clean residual min=-0.002272 max=0.002748 Jy/beam ! Clean residual mean=0.000035 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.132481 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 170 components and 0.132481 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=0.029827Jy sigma=0.680980 ! Fit after self-cal, rms=0.029825Jy sigma=0.680932 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 = 3.83107e-05 Jy ! Component: 100 - total flux cleaned = -7.42893e-05 Jy ! Component: 150 - total flux cleaned = -0.000144452 Jy ! Component: 200 - total flux cleaned = -0.000177229 Jy ! Total flux subtracted in 200 components = -0.000177229 Jy ! Clean residual min=-0.002220 max=0.002689 Jy/beam ! Clean residual mean=0.000033 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.132304 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 177 components and 0.132304 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=0.029823Jy sigma=0.680772 ! Fit after self-cal, rms=0.029822Jy sigma=0.680737 ! 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=1.489 mas, bmaj=4.383 mas, bpa=36.68 degrees ! Estimated noise=0.435248 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.489 x 4.383 at 36.68 degrees (North through East) ! Clean map min=-0.0016488 max=0.093944 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=1.222 mas, bmaj=4.609 mas, bpa=37.39 degrees ! Estimated noise=0.649119 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.066862 Jy ! Component: 100 - total flux cleaned = 0.085134 Jy ! Component: 150 - total flux cleaned = 0.0951352 Jy ! Component: 200 - total flux cleaned = 0.101336 Jy ! Total flux subtracted in 200 components = 0.101336 Jy ! Clean residual min=-0.003481 max=0.003776 Jy/beam ! Clean residual mean=-0.000009 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.101336 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.101336 Jy ! Inverting map and beam ! Estimated beam: bmin=1.489 mas, bmaj=4.383 mas, bpa=36.68 degrees ! Estimated noise=0.435248 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 = 0.00682853 Jy ! Component: 100 - total flux cleaned = 0.0113341 Jy ! Component: 150 - total flux cleaned = 0.014803 Jy ! Component: 200 - total flux cleaned = 0.0175874 Jy ! Total flux subtracted in 200 components = 0.0175874 Jy ! Clean residual min=-0.002749 max=0.002517 Jy/beam ! Clean residual mean=0.000001 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.118924 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 27 components and 0.118924 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=2.93 mas, bmaj=4.469 mas, bpa=31.46 degrees ! Estimated noise=0.553492 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0047842 Jy ! Component: 100 - total flux cleaned = 0.00800023 Jy ! Component: 150 - total flux cleaned = 0.010281 Jy ! Component: 200 - total flux cleaned = 0.0116294 Jy ! Total flux subtracted in 200 components = 0.0116294 Jy ! Clean residual min=-0.002569 max=0.002779 Jy/beam ! Clean residual mean=0.000030 rms=0.000888 Jy/beam ! Combined flux in latest and established models = 0.130553 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 = 0.000718392 Jy ! Component: 100 - total flux cleaned = 0.00121119 Jy ! Component: 150 - total flux cleaned = 0.00161157 Jy ! Component: 200 - total flux cleaned = 0.00177994 Jy ! Total flux subtracted in 200 components = 0.00177994 Jy ! Clean residual min=-0.002391 max=0.002652 Jy/beam ! Clean residual mean=0.000033 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.132333 Jy ! Adding 94 model components to the UV plane model. ! The established model now contains 114 components and 0.132333 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.489 mas, bmaj=4.383 mas, bpa=36.68 degrees ! Estimated noise=0.435248 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000111799 Jy ! Component: 100 - total flux cleaned = 0.000342252 Jy ! Component: 150 - total flux cleaned = 0.00049126 Jy ! Component: 200 - total flux cleaned = 0.000512916 Jy ! Total flux subtracted in 200 components = 0.000512916 Jy ! Clean residual min=-0.001785 max=0.001714 Jy/beam ! Clean residual mean=0.000011 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.132846 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 135 components and 0.132846 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=0.029859Jy sigma=0.681547 ! Fit after self-cal, rms=0.029852Jy sigma=0.681247 wmodel J0214+5144_C_map.mod ! Writing 135 model components to file: J0214+5144_C_map.mod wobs J0214+5144_C_uvs.fits ! Writing UV FITS file: J0214+5144_C_uvs.fits wwins J0214+5144_C_map.win ! wwins: Wrote 2 windows to J0214+5144_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 = 7.63626e-05 Jy ! Component: 100 - total flux cleaned = 0.000551909 Jy ! Component: 150 - total flux cleaned = 0.000711975 Jy ! Component: 200 - total flux cleaned = 0.000812531 Jy ! Component: 250 - total flux cleaned = 0.000860533 Jy ! Component: 300 - total flux cleaned = 0.000884424 Jy ! Component: 350 - total flux cleaned = 0.000795962 Jy ! Component: 400 - total flux cleaned = 0.000624971 Jy ! Component: 450 - total flux cleaned = 0.00054277 Jy ! Component: 500 - total flux cleaned = 0.000442375 Jy ! Component: 550 - total flux cleaned = 0.000364119 Jy ! Component: 600 - total flux cleaned = 0.000250195 Jy ! Component: 650 - total flux cleaned = 0.000175931 Jy ! Component: 700 - total flux cleaned = 8.51491e-05 Jy ! Component: 750 - total flux cleaned = 3.20482e-05 Jy ! Component: 800 - total flux cleaned = 1.44773e-05 Jy ! Component: 850 - total flux cleaned = 1.40897e-05 Jy ! Component: 900 - total flux cleaned = -1.93311e-05 Jy ! Component: 950 - total flux cleaned = -3.55685e-05 Jy ! Component: 1000 - total flux cleaned = -3.53878e-05 Jy ! Component: 1050 - total flux cleaned = -2.00937e-05 Jy ! Component: 1100 - total flux cleaned = -3.55057e-05 Jy ! Component: 1150 - total flux cleaned = -5.03613e-05 Jy ! Component: 1200 - total flux cleaned = 8.75428e-06 Jy ! Component: 1250 - total flux cleaned = 8.77954e-06 Jy ! Component: 1300 - total flux cleaned = 5.11468e-05 Jy ! Component: 1350 - total flux cleaned = 3.70371e-05 Jy ! Component: 1400 - total flux cleaned = 6.42781e-05 Jy ! Component: 1450 - total flux cleaned = 9.11432e-05 Jy ! Component: 1500 - total flux cleaned = 0.000104294 Jy ! Component: 1550 - total flux cleaned = 0.000169389 Jy ! Component: 1600 - total flux cleaned = 0.000143878 Jy ! Component: 1650 - total flux cleaned = 0.000143891 Jy ! Component: 1700 - total flux cleaned = 0.000144037 Jy ! Component: 1750 - total flux cleaned = 0.000156209 Jy ! Component: 1800 - total flux cleaned = 0.000168505 Jy ! Component: 1850 - total flux cleaned = 0.000192534 Jy ! Component: 1900 - total flux cleaned = 0.000228026 Jy ! Component: 1950 - total flux cleaned = 0.000263115 Jy ! Component: 2000 - total flux cleaned = 0.000251931 Jy ! Component: 2050 - total flux cleaned = 0.000343373 Jy ! Component: 2100 - total flux cleaned = 0.000365878 Jy ! Component: 2150 - total flux cleaned = 0.000388071 Jy ! Component: 2200 - total flux cleaned = 0.000410265 Jy ! Component: 2250 - total flux cleaned = 0.00041056 Jy ! Component: 2300 - total flux cleaned = 0.000453735 Jy ! Component: 2350 - total flux cleaned = 0.000432506 Jy ! Component: 2400 - total flux cleaned = 0.000495993 Jy ! Component: 2450 - total flux cleaned = 0.000485457 Jy ! Component: 2500 - total flux cleaned = 0.000516393 Jy ! Component: 2550 - total flux cleaned = 0.000495685 Jy ! Component: 2600 - total flux cleaned = 0.000526106 Jy ! Component: 2650 - total flux cleaned = 0.00048597 Jy ! Component: 2700 - total flux cleaned = 0.000525834 Jy ! Component: 2750 - total flux cleaned = 0.000505932 Jy ! Component: 2800 - total flux cleaned = 0.00049619 Jy ! Component: 2850 - total flux cleaned = 0.00049626 Jy ! Component: 2900 - total flux cleaned = 0.000506018 Jy ! Component: 2950 - total flux cleaned = 0.000534738 Jy ! Component: 3000 - total flux cleaned = 0.000525226 Jy ! Component: 3050 - total flux cleaned = 0.000534591 Jy ! Component: 3100 - total flux cleaned = 0.000544011 Jy ! Component: 3150 - total flux cleaned = 0.000571764 Jy ! Component: 3200 - total flux cleaned = 0.00057181 Jy ! Component: 3250 - total flux cleaned = 0.000571778 Jy ! Component: 3300 - total flux cleaned = 0.000599065 Jy ! Component: 3350 - total flux cleaned = 0.000590077 Jy ! Component: 3400 - total flux cleaned = 0.000590136 Jy ! Component: 3450 - total flux cleaned = 0.000634474 Jy ! Component: 3500 - total flux cleaned = 0.00059922 Jy ! Component: 3550 - total flux cleaned = 0.000608073 Jy ! Component: 3600 - total flux cleaned = 0.000642722 Jy ! Component: 3650 - total flux cleaned = 0.000616762 Jy ! Component: 3700 - total flux cleaned = 0.000625307 Jy ! Component: 3750 - total flux cleaned = 0.000599799 Jy ! Component: 3800 - total flux cleaned = 0.000599751 Jy ! Component: 3850 - total flux cleaned = 0.000557827 Jy ! Component: 3900 - total flux cleaned = 0.000607946 Jy ! Component: 3950 - total flux cleaned = 0.000599648 Jy ! Component: 4000 - total flux cleaned = 0.000599705 Jy ! Component: 4050 - total flux cleaned = 0.000583317 Jy ! Total flux subtracted in 4096 components = 0.000599628 Jy ! Clean residual min=-0.000451 max=0.000480 Jy/beam ! Clean residual mean=0.000001 rms=0.000148 Jy/beam ! Combined flux in latest and established models = 0.133445 Jy keep ! Adding 307 model components to the UV plane model. ! The established model now contains 442 components and 0.133446 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/bs262a7_uvs/J0214+5144_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.489 x 4.383 at 36.68 degrees (North through East) ! Clean map min=-0.00099233 max=0.093254 Jy/beam ! Writing clean map to FITS file: /scr/pima/bs262a7_uvs/J0214+5144_C_map.fits wmodel /scr/pima/bs262a7_uvs/J0214+5144_C_map.mod ! Writing 442 model components to file: /scr/pima/bs262a7_uvs/J0214+5144_C_map.mod wobs /scr/pima/bs262a7_uvs/J0214+5144_C_uvs.fits ! Writing UV FITS file: /scr/pima/bs262a7_uvs/J0214+5144_C_uvs.fits wwins /scr/pima/bs262a7_uvs/J0214+5144_C_map.win ! wwins: Wrote 3 windows to /scr/pima/bs262a7_uvs/J0214+5144_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0932539 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000144118 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.46363 0.46363 0.927261 1.85452 3.70904 7.41809 14.8362 29.6723 59.3447 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.093 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 647.067 quit ! Quitting program ! Log file /scr/pima/bs262a7_uvs/J0214+5144_C_dfm.log closed on Thu Jun 14 00:33:56 2018