! Started logfile: /scr/pima/rv122_uvs/J0001+1914_S_dfm.log on Fri Jul 13 21:06:01 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv122_uvs/J0001+1914_S_uva.fits ! Reading UV FITS file: /scr/pima/rv122_uvs/J0001+1914_S_uva.fits ! AN table 1: 74 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.566817 visibilities/baseline/integration-bin. ! Found source: J0001+1914 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 69 lines of history. ! ! Reading 6040 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J0001+1914_S] 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 0.500x0.500 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 206 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 206 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 666 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 206 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.029297Jy sigma=20.034745 ! Fit after self-cal, rms=0.821675Jy sigma=15.914524 ! 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=2.685 mas, bmaj=6.264 mas, bpa=-1.256 degrees ! Estimated noise=0.881017 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 = 0.137715 Jy ! Component: 100 - total flux cleaned = 0.168363 Jy ! Total flux subtracted in 100 components = 0.168363 Jy ! Clean residual min=-0.007496 max=0.010429 Jy/beam ! Clean residual mean=0.000019 rms=0.001988 Jy/beam ! Combined flux in latest and established models = 0.168363 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.168363 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070523Jy sigma=1.313143 ! Fit after self-cal, rms=0.070387Jy sigma=1.311868 ! 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=3.365 mas, bmaj=7.434 mas, bpa=0.1047 degrees ! Estimated noise=0.572284 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 = 0.0133793 Jy ! Component: 100 - total flux cleaned = 0.0197766 Jy ! Component: 150 - total flux cleaned = 0.0235029 Jy ! Component: 200 - total flux cleaned = 0.0256923 Jy ! Total flux subtracted in 200 components = 0.0256923 Jy ! Clean residual min=-0.007342 max=0.007515 Jy/beam ! Clean residual mean=0.000034 rms=0.002112 Jy/beam ! Combined flux in latest and established models = 0.194056 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 23 components and 0.194056 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068136Jy sigma=1.257172 ! Fit after self-cal, rms=0.068117Jy sigma=1.256659 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.365 x 7.434 at 0.1047 degrees (North through East) ! Clean map min=-0.007155 max=0.17951 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.18 HN 0.92 KP 1.00 ! LA 0.89 MK 1.04 OV 0.90 PT 1.00 ! SC 0.96 ! ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.15 HN 0.92 KP 1.05 ! LA 0.88 MK 1.07 OV 0.80 PT 1.01 ! SC 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* OV 0.00* PT 0.00* ! SC 0.00* ! ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.19 HN 0.96 KP 1.10 ! LA 0.93 MK 1.08 OV 0.93 PT 1.00 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.068117Jy sigma=1.256659 ! Fit after self-cal, rms=0.065158Jy sigma=1.164755 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.336 mas, bmaj=7.839 mas, bpa=0.6428 degrees ! Estimated noise=0.576654 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 = -0.00244605 Jy ! Component: 100 - total flux cleaned = -0.00319165 Jy ! Component: 150 - total flux cleaned = -0.00385116 Jy ! Component: 200 - total flux cleaned = -0.00415208 Jy ! Total flux subtracted in 200 components = -0.00415208 Jy ! Clean residual min=-0.006826 max=0.005449 Jy/beam ! Clean residual mean=0.000035 rms=0.001622 Jy/beam ! Combined flux in latest and established models = 0.189904 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 30 components and 0.189904 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064908Jy sigma=1.160729 ! Fit after self-cal, rms=0.064969Jy sigma=1.160005 ! 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. ! ! Fit before self-cal, rms=0.064969Jy sigma=1.160005 ! Fit after self-cal, rms=0.077801Jy sigma=1.039003 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.332 mas, bmaj=7.828 mas, bpa=0.5152 degrees ! Estimated noise=0.581987 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00231387 Jy ! Component: 100 - total flux cleaned = 0.00251448 Jy ! Component: 150 - total flux cleaned = 0.00248406 Jy ! Component: 200 - total flux cleaned = 0.00245593 Jy ! Total flux subtracted in 200 components = 0.00245593 Jy ! Clean residual min=-0.003585 max=0.003163 Jy/beam ! Clean residual mean=0.000015 rms=0.000823 Jy/beam ! Combined flux in latest and established models = 0.192359 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 0.192359 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077747Jy sigma=1.037128 ! Fit after self-cal, rms=0.077913Jy sigma=1.036484 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 = 0.000118125 Jy ! Component: 100 - total flux cleaned = 3.04812e-05 Jy ! Component: 150 - total flux cleaned = 3.0624e-05 Jy ! Component: 200 - total flux cleaned = 1.11034e-05 Jy ! Total flux subtracted in 200 components = 1.11034e-05 Jy ! Clean residual min=-0.003600 max=0.003191 Jy/beam ! Clean residual mean=0.000015 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.192371 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 42 components and 0.192371 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077904Jy sigma=1.036180 ! Fit after self-cal, rms=0.077903Jy sigma=1.036165 ! 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. ! ! Fit before self-cal, rms=0.077903Jy sigma=1.036165 ! Fit after self-cal, rms=0.081363Jy sigma=1.004986 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.32 mas, bmaj=7.829 mas, bpa=0.4148 degrees ! Estimated noise=0.5811 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000102087 Jy ! Component: 100 - total flux cleaned = -1.40886e-05 Jy ! Component: 150 - total flux cleaned = -5.33217e-05 Jy ! Component: 200 - total flux cleaned = -5.22547e-05 Jy ! Total flux subtracted in 200 components = -5.22547e-05 Jy ! Clean residual min=-0.003259 max=0.002248 Jy/beam ! Clean residual mean=0.000006 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.192318 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 44 components and 0.192318 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081353Jy sigma=1.004595 ! Fit after self-cal, rms=0.081368Jy sigma=1.004459 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 = 8.57076e-05 Jy ! Component: 100 - total flux cleaned = 6.98607e-05 Jy ! Component: 150 - total flux cleaned = 5.64958e-05 Jy ! Component: 200 - total flux cleaned = 5.63735e-05 Jy ! Total flux subtracted in 200 components = 5.63735e-05 Jy ! Clean residual min=-0.003258 max=0.002239 Jy/beam ! Clean residual mean=0.000006 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.192375 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 46 components and 0.192375 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081363Jy sigma=1.004324 ! Fit after self-cal, rms=0.081364Jy sigma=1.004315 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.081364Jy sigma=1.004315 ! Fit after self-cal, rms=0.081435Jy sigma=1.004203 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.641 mas, bmaj=11.29 mas, bpa=7.936 degrees ! Estimated noise=0.741435 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00042731 Jy ! Component: 100 - total flux cleaned = 0.000427065 Jy ! Component: 150 - total flux cleaned = 0.000426296 Jy ! Component: 200 - total flux cleaned = 0.000414241 Jy ! Total flux subtracted in 200 components = 0.000414241 Jy ! Clean residual min=-0.002704 max=0.002337 Jy/beam ! Clean residual mean=0.000011 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.192789 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 51 components and 0.192789 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081440Jy sigma=1.004188 ! Fit after self-cal, rms=0.081439Jy sigma=1.004021 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 = -5.43091e-05 Jy ! Component: 100 - total flux cleaned = -7.02196e-05 Jy ! Component: 150 - total flux cleaned = -9.551e-05 Jy ! Component: 200 - total flux cleaned = -0.000116716 Jy ! Total flux subtracted in 200 components = -0.000116716 Jy ! Clean residual min=-0.002701 max=0.002336 Jy/beam ! Clean residual mean=0.000011 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.192672 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 53 components and 0.192672 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081447Jy sigma=1.004183 ! Fit after self-cal, rms=0.081447Jy sigma=1.004104 ! 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=3.313 mas, bmaj=7.828 mas, bpa=0.3478 degrees ! Estimated noise=0.580547 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.313 x 7.828 at 0.3478 degrees (North through East) ! Clean map min=-0.0031014 max=0.18152 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=2.641 mas, bmaj=6.726 mas, bpa=-0.787 degrees ! Estimated noise=0.892249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.139286 Jy ! Component: 100 - total flux cleaned = 0.170596 Jy ! Component: 150 - total flux cleaned = 0.181821 Jy ! Component: 200 - total flux cleaned = 0.187049 Jy ! Total flux subtracted in 200 components = 0.187049 Jy ! Clean residual min=-0.003693 max=0.004009 Jy/beam ! Clean residual mean=0.000000 rms=0.000892 Jy/beam ! Combined flux in latest and established models = 0.187049 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 0.187049 Jy ! Inverting map and beam ! Estimated beam: bmin=3.313 mas, bmaj=7.828 mas, bpa=0.3478 degrees ! Estimated noise=0.580547 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) ! Added new window around map position (2.5, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00363339 Jy ! Component: 100 - total flux cleaned = 0.00544671 Jy ! Component: 150 - total flux cleaned = 0.00598623 Jy ! Component: 200 - total flux cleaned = 0.00622105 Jy ! Total flux subtracted in 200 components = 0.00622105 Jy ! Clean residual min=-0.003119 max=0.002216 Jy/beam ! Clean residual mean=0.000006 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.19327 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 21 components and 0.19327 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.641 mas, bmaj=11.29 mas, bpa=7.936 degrees ! Estimated noise=0.741435 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000303046 Jy ! Component: 100 - total flux cleaned = 0.000302454 Jy ! Component: 150 - total flux cleaned = 0.000315023 Jy ! Component: 200 - total flux cleaned = 0.000339436 Jy ! Total flux subtracted in 200 components = 0.000339436 Jy ! Clean residual min=-0.002613 max=0.002257 Jy/beam ! Clean residual mean=0.000012 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.19361 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 = 1.06502e-05 Jy ! Component: 100 - total flux cleaned = 3.11359e-05 Jy ! Component: 150 - total flux cleaned = 4.03481e-05 Jy ! Component: 200 - total flux cleaned = 5.82273e-05 Jy ! Total flux subtracted in 200 components = 5.82273e-05 Jy ! Clean residual min=-0.002610 max=0.002265 Jy/beam ! Clean residual mean=0.000012 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.193668 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 37 components and 0.193668 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.313 mas, bmaj=7.828 mas, bpa=0.3478 degrees ! Estimated noise=0.580547 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000250415 Jy ! Component: 100 - total flux cleaned = 0.000275183 Jy ! Component: 150 - total flux cleaned = 0.000298134 Jy ! Component: 200 - total flux cleaned = 0.000298181 Jy ! Total flux subtracted in 200 components = 0.000298181 Jy ! Clean residual min=-0.003020 max=0.002167 Jy/beam ! Clean residual mean=0.000006 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.193966 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 50 components and 0.193966 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081381Jy sigma=1.002413 ! Fit after self-cal, rms=0.081384Jy sigma=1.002322 wmodel J0001+1914_S_map.mod ! Writing 50 model components to file: J0001+1914_S_map.mod wobs J0001+1914_S_uvs.fits ! Writing UV FITS file: J0001+1914_S_uvs.fits wwins J0001+1914_S_map.win ! wwins: Wrote 2 windows to J0001+1914_S_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 = -0.00117448 Jy ! Component: 100 - total flux cleaned = -0.00175434 Jy ! Component: 150 - total flux cleaned = -0.0020332 Jy ! Component: 200 - total flux cleaned = -0.00216518 Jy ! Component: 250 - total flux cleaned = -0.00226145 Jy ! Component: 300 - total flux cleaned = -0.00235379 Jy ! Component: 350 - total flux cleaned = -0.00247329 Jy ! Component: 400 - total flux cleaned = -0.00256142 Jy ! Component: 450 - total flux cleaned = -0.0025905 Jy ! Component: 500 - total flux cleaned = -0.00256268 Jy ! Component: 550 - total flux cleaned = -0.00242594 Jy ! Component: 600 - total flux cleaned = -0.00248049 Jy ! Component: 650 - total flux cleaned = -0.00245366 Jy ! Component: 700 - total flux cleaned = -0.00234941 Jy ! Component: 750 - total flux cleaned = -0.00234938 Jy ! Component: 800 - total flux cleaned = -0.00224895 Jy ! Component: 850 - total flux cleaned = -0.0022737 Jy ! Component: 900 - total flux cleaned = -0.00210149 Jy ! Component: 950 - total flux cleaned = -0.0020046 Jy ! Component: 1000 - total flux cleaned = -0.00186127 Jy ! Component: 1050 - total flux cleaned = -0.00179075 Jy ! Component: 1100 - total flux cleaned = -0.00167443 Jy ! Component: 1150 - total flux cleaned = -0.00160552 Jy ! Component: 1200 - total flux cleaned = -0.00146933 Jy ! Component: 1250 - total flux cleaned = -0.00142485 Jy ! Component: 1300 - total flux cleaned = -0.00133606 Jy ! Component: 1350 - total flux cleaned = -0.00127022 Jy ! Component: 1400 - total flux cleaned = -0.00118373 Jy ! Component: 1450 - total flux cleaned = -0.00101251 Jy ! Component: 1500 - total flux cleaned = -0.000970164 Jy ! Component: 1550 - total flux cleaned = -0.000907354 Jy ! Component: 1600 - total flux cleaned = -0.000866022 Jy ! Component: 1650 - total flux cleaned = -0.00076359 Jy ! Component: 1700 - total flux cleaned = -0.00072318 Jy ! Component: 1750 - total flux cleaned = -0.000642938 Jy ! Component: 1800 - total flux cleaned = -0.000582715 Jy ! Component: 1850 - total flux cleaned = -0.000365954 Jy ! Component: 1900 - total flux cleaned = -0.000404907 Jy ! Component: 1950 - total flux cleaned = -0.000327116 Jy ! Component: 2000 - total flux cleaned = -0.000173589 Jy ! Component: 2050 - total flux cleaned = -9.76621e-05 Jy ! Component: 2100 - total flux cleaned = -2.23677e-05 Jy ! Component: 2150 - total flux cleaned = 7.09671e-05 Jy ! Component: 2200 - total flux cleaned = 8.94122e-05 Jy ! Component: 2250 - total flux cleaned = 0.000199838 Jy ! Component: 2300 - total flux cleaned = 0.000290882 Jy ! Component: 2350 - total flux cleaned = 0.000218455 Jy ! Component: 2400 - total flux cleaned = 0.000290453 Jy ! Component: 2450 - total flux cleaned = 0.000361606 Jy ! Component: 2500 - total flux cleaned = 0.000432114 Jy ! Component: 2550 - total flux cleaned = 0.000501988 Jy ! Component: 2600 - total flux cleaned = 0.000554091 Jy ! Component: 2650 - total flux cleaned = 0.00069182 Jy ! Component: 2700 - total flux cleaned = 0.000726092 Jy ! Component: 2750 - total flux cleaned = 0.000810908 Jy ! Component: 2800 - total flux cleaned = 0.000844565 Jy ! Component: 2850 - total flux cleaned = 0.000878151 Jy ! Component: 2900 - total flux cleaned = 0.000911293 Jy ! Component: 2950 - total flux cleaned = 0.000944401 Jy ! Component: 3000 - total flux cleaned = 0.00107522 Jy ! Component: 3050 - total flux cleaned = 0.00114029 Jy ! Component: 3100 - total flux cleaned = 0.00123692 Jy ! Component: 3150 - total flux cleaned = 0.00128516 Jy ! Component: 3200 - total flux cleaned = 0.00131689 Jy ! Component: 3250 - total flux cleaned = 0.00144324 Jy ! Component: 3300 - total flux cleaned = 0.00149045 Jy ! Component: 3350 - total flux cleaned = 0.00155252 Jy ! Component: 3400 - total flux cleaned = 0.00159881 Jy ! Component: 3450 - total flux cleaned = 0.00159891 Jy ! Component: 3500 - total flux cleaned = 0.00173626 Jy ! Component: 3550 - total flux cleaned = 0.00182714 Jy ! Component: 3600 - total flux cleaned = 0.00182702 Jy ! Component: 3650 - total flux cleaned = 0.00196179 Jy ! Component: 3700 - total flux cleaned = 0.00200641 Jy ! Component: 3750 - total flux cleaned = 0.00206557 Jy ! Component: 3800 - total flux cleaned = 0.00213898 Jy ! Component: 3850 - total flux cleaned = 0.00221174 Jy ! Component: 3900 - total flux cleaned = 0.00226972 Jy ! Component: 3950 - total flux cleaned = 0.00234172 Jy ! Component: 4000 - total flux cleaned = 0.0023847 Jy ! Component: 4050 - total flux cleaned = 0.00249839 Jy ! Total flux subtracted in 4096 components = 0.00256896 Jy ! Clean residual min=-0.000738 max=0.000850 Jy/beam ! Clean residual mean=0.000003 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.196535 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 346 components and 0.196535 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv122_uvs/J0001+1914_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.313 x 7.828 at 0.3478 degrees (North through East) ! Clean map min=-0.0022349 max=0.18122 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv122_uvs/J0001+1914_S_map.fits wmodel /scr/pima/rv122_uvs/J0001+1914_S_map.mod ! Writing 346 model components to file: /scr/pima/rv122_uvs/J0001+1914_S_map.mod wobs /scr/pima/rv122_uvs/J0001+1914_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv122_uvs/J0001+1914_S_uvs.fits wwins /scr/pima/rv122_uvs/J0001+1914_S_map.win ! wwins: Wrote 3 windows to /scr/pima/rv122_uvs/J0001+1914_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.181221 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000264615 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.438053 0.438053 0.876107 1.75221 3.50443 7.00885 14.0177 28.0354 56.0708 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.181 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 684.848 quit ! Quitting program ! Log file /scr/pima/rv122_uvs/J0001+1914_S_dfm.log closed on Fri Jul 13 21:06:05 2018