! Started logfile: /scr/pima/bs262a7_uvs/J0128+4404_X_dfm.log on Thu Jun 14 00:33:21 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 /scr/pima/bs262a7_uvs/J0128+4404_X_uva.fits ! Reading UV FITS file: /scr/pima/bs262a7_uvs/J0128+4404_X_uva.fits ! AN table 1: 93 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0128+4404 ! ! 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 76 lines of history. ! ! Reading 20832 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 J0128+4404_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=1.002391Jy sigma=26.434375 ! Fit after self-cal, rms=0.963153Jy sigma=25.387983 ! 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=0.5907 mas, bmaj=2.382 mas, bpa=-7.219 degrees ! Estimated noise=0.440978 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 = 0.0271348 Jy ! Component: 100 - total flux cleaned = 0.0337065 Jy ! Total flux subtracted in 100 components = 0.0337065 Jy ! Clean residual min=-0.002055 max=0.002756 Jy/beam ! Clean residual mean=0.000001 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.0337065 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0337065 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=0.028514Jy sigma=0.727886 ! Fit after self-cal, rms=0.027021Jy sigma=0.688270 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.003885 Jy ! Component: 100 - total flux cleaned = 0.00587487 Jy ! Total flux subtracted in 100 components = 0.00587487 Jy ! Clean residual min=-0.001688 max=0.001666 Jy/beam ! Clean residual mean=0.000001 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.0395814 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 8 components and 0.0395814 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=0.026262Jy sigma=0.667724 ! Fit after self-cal, rms=0.026257Jy sigma=0.667598 ! 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=0.7828 mas, bmaj=2.304 mas, bpa=-6.223 degrees ! Estimated noise=0.18899 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 = 0.00180327 Jy ! Component: 100 - total flux cleaned = 0.00269516 Jy ! Component: 150 - total flux cleaned = 0.00319439 Jy ! Component: 200 - total flux cleaned = 0.00329344 Jy ! Total flux subtracted in 200 components = 0.00329344 Jy ! Clean residual min=-0.001446 max=0.002024 Jy/beam ! Clean residual mean=0.000000 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.0428748 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 11 components and 0.0428748 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=0.026138Jy sigma=0.664389 ! Fit after self-cal, rms=0.026136Jy sigma=0.664329 ! Inverting map ! Added new window around map position (1.8, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000930116 Jy ! Component: 100 - total flux cleaned = 0.00150998 Jy ! Component: 150 - total flux cleaned = 0.00196323 Jy ! Component: 200 - total flux cleaned = 0.00227611 Jy ! Total flux subtracted in 200 components = 0.00227611 Jy ! Clean residual min=-0.001105 max=0.000886 Jy/beam ! Clean residual mean=0.000000 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.0451509 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 36 components and 0.0451509 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=0.026005Jy sigma=0.660198 ! Fit after self-cal, rms=0.025987Jy sigma=0.659897 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7828 x 2.304 at -6.223 degrees (North through East) ! Clean map min=-0.0013779 max=0.038233 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.04 HN 1.01 KP 0.95 ! MK 1.04 NL 1.02 PT 1.02 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.04 HN 1.02 KP 1.02 ! MK 0.96 NL 1.02 PT 1.04 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.98 HN 0.96 KP 0.98 ! MK 1.03 NL 1.06 PT 1.02 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.02 KP 0.97 ! MK 0.96 NL 1.04 PT 1.00 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.01 KP 0.94 ! MK 0.98 NL 1.09 PT 0.98 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 0.99 KP 0.95 ! MK 1.01 NL 1.03 PT 1.00 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.96 HN 1.00 KP 0.94 ! MK 0.99 NL 1.08 PT 1.02 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 1.01 KP 0.96 ! MK 1.01 NL 1.07 PT 0.99 SC 1.02 ! ! ! Fit before self-cal, rms=0.025987Jy sigma=0.659897 ! Fit after self-cal, rms=0.026067Jy sigma=0.657606 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7861 mas, bmaj=2.294 mas, bpa=-6.312 degrees ! Estimated noise=0.189433 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 = 0.000445768 Jy ! Component: 100 - total flux cleaned = 0.000753324 Jy ! Component: 150 - total flux cleaned = 0.000977754 Jy ! Component: 200 - total flux cleaned = 0.00114916 Jy ! Total flux subtracted in 200 components = 0.00114916 Jy ! Clean residual min=-0.000555 max=0.000521 Jy/beam ! Clean residual mean=0.000000 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.0463001 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 52 components and 0.0463001 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=0.026057Jy sigma=0.657342 ! Fit after self-cal, rms=0.026072Jy sigma=0.657263 ! 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=0.026072Jy sigma=0.657263 ! Fit after self-cal, rms=0.026058Jy sigma=0.657228 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.786 mas, bmaj=2.29 mas, bpa=-6.303 degrees ! Estimated noise=0.18935 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000227504 Jy ! Component: 100 - total flux cleaned = 0.000387814 Jy ! Component: 150 - total flux cleaned = 0.000487318 Jy ! Component: 200 - total flux cleaned = 0.000539909 Jy ! Total flux subtracted in 200 components = 0.000539909 Jy ! Clean residual min=-0.000544 max=0.000538 Jy/beam ! Clean residual mean=0.000000 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.04684 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 61 components and 0.04684 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=0.026055Jy sigma=0.657159 ! Fit after self-cal, rms=0.026056Jy sigma=0.657155 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 = 8.28355e-05 Jy ! Component: 100 - total flux cleaned = 0.000105182 Jy ! Component: 150 - total flux cleaned = 0.00011652 Jy ! Component: 200 - total flux cleaned = 0.000126964 Jy ! Total flux subtracted in 200 components = 0.000126964 Jy ! Clean residual min=-0.000552 max=0.000541 Jy/beam ! Clean residual mean=0.000000 rms=0.000129 Jy/beam ! Combined flux in latest and established models = 0.0469669 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 67 components and 0.0469669 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=0.026055Jy sigma=0.657139 ! Fit after self-cal, rms=0.026055Jy sigma=0.657139 ! 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=0.026055Jy sigma=0.657139 ! Fit after self-cal, rms=0.026062Jy sigma=0.657114 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7857 mas, bmaj=2.287 mas, bpa=-6.282 degrees ! Estimated noise=0.189427 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00011736 Jy ! Component: 100 - total flux cleaned = 0.000170863 Jy ! Component: 150 - total flux cleaned = 0.000194738 Jy ! Component: 200 - total flux cleaned = 0.000211079 Jy ! Total flux subtracted in 200 components = 0.000211079 Jy ! Clean residual min=-0.000539 max=0.000548 Jy/beam ! Clean residual mean=0.000000 rms=0.000127 Jy/beam ! Combined flux in latest and established models = 0.047178 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 74 components and 0.047178 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=0.026060Jy sigma=0.657087 ! Fit after self-cal, rms=0.026061Jy sigma=0.657087 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 (19.8, -9.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000220787 Jy ! Component: 100 - total flux cleaned = 0.000321613 Jy ! Component: 150 - total flux cleaned = 0.00033078 Jy ! Component: 200 - total flux cleaned = 0.000351179 Jy ! Total flux subtracted in 200 components = 0.000351179 Jy ! Clean residual min=-0.000507 max=0.000479 Jy/beam ! Clean residual mean=-0.000000 rms=0.000116 Jy/beam ! Combined flux in latest and established models = 0.0475292 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 96 components and 0.0475292 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=0.026050Jy sigma=0.656812 ! Fit after self-cal, rms=0.026049Jy sigma=0.656791 ! 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=0.026049Jy sigma=0.656791 ! Fit after self-cal, rms=0.026025Jy sigma=0.656769 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.777 mas, bmaj=2.431 mas, bpa=-7.704 degrees ! Estimated noise=0.257901 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.72222e-05 Jy ! Component: 100 - total flux cleaned = 0.000121534 Jy ! Component: 150 - total flux cleaned = 0.000173499 Jy ! Component: 200 - total flux cleaned = 0.00021279 Jy ! Total flux subtracted in 200 components = 0.00021279 Jy ! Clean residual min=-0.000616 max=0.000470 Jy/beam ! Clean residual mean=-0.000000 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.047742 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 117 components and 0.047742 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=0.026024Jy sigma=0.656749 ! Fit after self-cal, rms=0.026024Jy sigma=0.656741 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 = 8.58858e-06 Jy ! Component: 100 - total flux cleaned = 5.046e-05 Jy ! Component: 150 - total flux cleaned = 7.70501e-05 Jy ! Component: 200 - total flux cleaned = 8.48677e-05 Jy ! Total flux subtracted in 200 components = 8.48677e-05 Jy ! Clean residual min=-0.000606 max=0.000450 Jy/beam ! Clean residual mean=-0.000000 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.0478268 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 123 components and 0.0478268 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=0.026024Jy sigma=0.656732 ! Fit after self-cal, rms=0.026024Jy sigma=0.656730 ! 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=0.7861 mas, bmaj=2.285 mas, bpa=-6.279 degrees ! Estimated noise=0.189269 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7861 x 2.285 at -6.279 degrees (North through East) ! Clean map min=-0.00059451 max=0.038359 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=0.593 mas, bmaj=2.368 mas, bpa=-7.335 degrees ! Estimated noise=0.444263 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0282335 Jy ! Component: 100 - total flux cleaned = 0.0352387 Jy ! Component: 150 - total flux cleaned = 0.038396 Jy ! Component: 200 - total flux cleaned = 0.0394573 Jy ! Total flux subtracted in 200 components = 0.0394573 Jy ! Clean residual min=-0.001560 max=0.001409 Jy/beam ! Clean residual mean=0.000001 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.0394573 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0394573 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7861 mas, bmaj=2.285 mas, bpa=-6.279 degrees ! Estimated noise=0.189269 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 = 0.00193981 Jy ! Component: 100 - total flux cleaned = 0.00316231 Jy ! Component: 150 - total flux cleaned = 0.00406459 Jy ! Component: 200 - total flux cleaned = 0.0047402 Jy ! Total flux subtracted in 200 components = 0.0047402 Jy ! Clean residual min=-0.000769 max=0.000676 Jy/beam ! Clean residual mean=0.000000 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.0441975 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 28 components and 0.0441975 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=1.777 mas, bmaj=2.431 mas, bpa=-7.704 degrees ! Estimated noise=0.257901 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101973 Jy ! Component: 100 - total flux cleaned = 0.0014417 Jy ! Component: 150 - total flux cleaned = 0.00179867 Jy ! Component: 200 - total flux cleaned = 0.00211804 Jy ! Total flux subtracted in 200 components = 0.00211804 Jy ! Clean residual min=-0.000704 max=0.000600 Jy/beam ! Clean residual mean=-0.000000 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.0463155 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 = 0.000250831 Jy ! Component: 100 - total flux cleaned = 0.000449008 Jy ! Component: 150 - total flux cleaned = 0.000606724 Jy ! Component: 200 - total flux cleaned = 0.000747804 Jy ! Total flux subtracted in 200 components = 0.000747804 Jy ! Clean residual min=-0.000659 max=0.000472 Jy/beam ! Clean residual mean=-0.000000 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.0470633 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 89 components and 0.0470633 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7861 mas, bmaj=2.285 mas, bpa=-6.279 degrees ! Estimated noise=0.189269 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000175479 Jy ! Component: 100 - total flux cleaned = -0.000165146 Jy ! Component: 150 - total flux cleaned = -5.29306e-05 Jy ! Component: 200 - total flux cleaned = 8.09484e-05 Jy ! Total flux subtracted in 200 components = 8.09484e-05 Jy ! Clean residual min=-0.000492 max=0.000477 Jy/beam ! Clean residual mean=-0.000000 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.0471443 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 108 components and 0.0471443 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=0.026028Jy sigma=0.656867 ! Fit after self-cal, rms=0.026026Jy sigma=0.656850 wmodel J0128+4404_X_map.mod ! Writing 108 model components to file: J0128+4404_X_map.mod wobs J0128+4404_X_uvs.fits ! Writing UV FITS file: J0128+4404_X_uvs.fits wwins J0128+4404_X_map.win ! wwins: Wrote 3 windows to J0128+4404_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 = -6.40923e-05 Jy ! Component: 100 - total flux cleaned = -0.000122412 Jy ! Component: 150 - total flux cleaned = -0.000138223 Jy ! Component: 200 - total flux cleaned = -0.000175484 Jy ! Component: 250 - total flux cleaned = -0.000204296 Jy ! Component: 300 - total flux cleaned = -0.000225402 Jy ! Component: 350 - total flux cleaned = -0.000245853 Jy ! Component: 400 - total flux cleaned = -0.000252565 Jy ! Component: 450 - total flux cleaned = -0.000265355 Jy ! Component: 500 - total flux cleaned = -0.000259207 Jy ! Component: 550 - total flux cleaned = -0.000271362 Jy ! Component: 600 - total flux cleaned = -0.000265392 Jy ! Component: 650 - total flux cleaned = -0.000271214 Jy ! Component: 700 - total flux cleaned = -0.000265705 Jy ! Component: 750 - total flux cleaned = -0.000282346 Jy ! Component: 800 - total flux cleaned = -0.000260509 Jy ! Component: 850 - total flux cleaned = -0.000249879 Jy ! Component: 900 - total flux cleaned = -0.000255167 Jy ! Component: 950 - total flux cleaned = -0.000239575 Jy ! Component: 1000 - total flux cleaned = -0.000234475 Jy ! Component: 1050 - total flux cleaned = -0.000234447 Jy ! Component: 1100 - total flux cleaned = -0.000224406 Jy ! Component: 1150 - total flux cleaned = -0.000219546 Jy ! Component: 1200 - total flux cleaned = -0.00019533 Jy ! Component: 1250 - total flux cleaned = -0.000190549 Jy ! Component: 1300 - total flux cleaned = -0.000171656 Jy ! Component: 1350 - total flux cleaned = -0.000162283 Jy ! Component: 1400 - total flux cleaned = -0.000143941 Jy ! Component: 1450 - total flux cleaned = -0.000125761 Jy ! Component: 1500 - total flux cleaned = -0.00011224 Jy ! Component: 1550 - total flux cleaned = -8.99097e-05 Jy ! Component: 1600 - total flux cleaned = -6.77994e-05 Jy ! Component: 1650 - total flux cleaned = -4.59608e-05 Jy ! Component: 1700 - total flux cleaned = -2.86789e-05 Jy ! Component: 1750 - total flux cleaned = -2.01301e-05 Jy ! Component: 1800 - total flux cleaned = -3.10518e-06 Jy ! Component: 1850 - total flux cleaned = 2.64281e-05 Jy ! Component: 1900 - total flux cleaned = 5.56775e-05 Jy ! Component: 1950 - total flux cleaned = 5.98007e-05 Jy ! Component: 2000 - total flux cleaned = 7.62447e-05 Jy ! Component: 2050 - total flux cleaned = 0.000100735 Jy ! Component: 2100 - total flux cleaned = 0.000108824 Jy ! Component: 2150 - total flux cleaned = 0.000124895 Jy ! Component: 2200 - total flux cleaned = 0.000140855 Jy ! Component: 2250 - total flux cleaned = 0.000148712 Jy ! Component: 2300 - total flux cleaned = 0.000156572 Jy ! Component: 2350 - total flux cleaned = 0.000172113 Jy ! Component: 2400 - total flux cleaned = 0.000156648 Jy ! Component: 2450 - total flux cleaned = 0.000164303 Jy ! Component: 2500 - total flux cleaned = 0.000160474 Jy ! Component: 2550 - total flux cleaned = 0.000160482 Jy ! Component: 2600 - total flux cleaned = 0.000179245 Jy ! Component: 2650 - total flux cleaned = 0.00018297 Jy ! Component: 2700 - total flux cleaned = 0.00018295 Jy ! Component: 2750 - total flux cleaned = 0.000190338 Jy ! Component: 2800 - total flux cleaned = 0.000190345 Jy ! Component: 2850 - total flux cleaned = 0.000197646 Jy ! Component: 2900 - total flux cleaned = 0.000197639 Jy ! Component: 2950 - total flux cleaned = 0.000201262 Jy ! Component: 3000 - total flux cleaned = 0.000219159 Jy ! Component: 3050 - total flux cleaned = 0.00021559 Jy ! Component: 3100 - total flux cleaned = 0.00021557 Jy ! Component: 3150 - total flux cleaned = 0.000205041 Jy ! Component: 3200 - total flux cleaned = 0.000208543 Jy ! Component: 3250 - total flux cleaned = 0.000225926 Jy ! Component: 3300 - total flux cleaned = 0.000212109 Jy ! Component: 3350 - total flux cleaned = 0.00021556 Jy ! Component: 3400 - total flux cleaned = 0.000218958 Jy ! Component: 3450 - total flux cleaned = 0.000222353 Jy ! Component: 3500 - total flux cleaned = 0.000215626 Jy ! Component: 3550 - total flux cleaned = 0.000212264 Jy ! Component: 3600 - total flux cleaned = 0.000205612 Jy ! Component: 3650 - total flux cleaned = 0.000222229 Jy ! Component: 3700 - total flux cleaned = 0.000208984 Jy ! Component: 3750 - total flux cleaned = 0.000199092 Jy ! Component: 3800 - total flux cleaned = 0.000189263 Jy ! Component: 3850 - total flux cleaned = 0.000189251 Jy ! Component: 3900 - total flux cleaned = 0.000182752 Jy ! Component: 3950 - total flux cleaned = 0.000169817 Jy ! Component: 4000 - total flux cleaned = 0.000166605 Jy ! Component: 4050 - total flux cleaned = 0.000172998 Jy ! Total flux subtracted in 4096 components = 0.00018254 Jy ! Clean residual min=-0.000184 max=0.000192 Jy/beam ! Clean residual mean=-0.000000 rms=0.000053 Jy/beam ! Combined flux in latest and established models = 0.0473268 Jy keep ! Adding 276 model components to the UV plane model. ! The established model now contains 384 components and 0.0473268 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/bs262a7_uvs/J0128+4404_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7861 x 2.285 at -6.279 degrees (North through East) ! Clean map min=-0.00042689 max=0.038388 Jy/beam ! Writing clean map to FITS file: /scr/pima/bs262a7_uvs/J0128+4404_X_map.fits wmodel /scr/pima/bs262a7_uvs/J0128+4404_X_map.mod ! Writing 384 model components to file: /scr/pima/bs262a7_uvs/J0128+4404_X_map.mod wobs /scr/pima/bs262a7_uvs/J0128+4404_X_uvs.fits ! Writing UV FITS file: /scr/pima/bs262a7_uvs/J0128+4404_X_uvs.fits wwins /scr/pima/bs262a7_uvs/J0128+4404_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bs262a7_uvs/J0128+4404_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0383877 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 5.19248e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.405793 0.405793 0.811586 1.62317 3.24634 6.49268 12.9854 25.9707 51.9415 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.038 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 739.293 quit ! Quitting program ! Log file /scr/pima/bs262a7_uvs/J0128+4404_X_dfm.log closed on Thu Jun 14 00:33:26 2018