! Started logfile: /vlbi/uf001/uva//J1110+4817_S_dfm.log on Mon Jan 14 01:09:48 2019 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /vlbi/uf001/uva//J1110+4817_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1110+4817_S_uva.fits ! AN table 1: 87 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.872031 visibilities/baseline/integration-bin. ! Found source: J1110+4817 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 10242 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 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 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 J1110+4817_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 86 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.030887Jy sigma=22.237854 ! Fit after self-cal, rms=0.845164Jy sigma=18.302134 ! 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=3.473 mas, bmaj=4 mas, bpa=2.716 degrees ! Estimated noise=0.522459 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 = 0.118103 Jy ! Component: 100 - total flux cleaned = 0.160327 Jy ! Total flux subtracted in 100 components = 0.160327 Jy ! Clean residual min=-0.023641 max=0.078468 Jy/beam ! Clean residual mean=0.000001 rms=0.006272 Jy/beam ! Combined flux in latest and established models = 0.160327 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.160327 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.142457Jy sigma=2.977549 ! Fit after self-cal, rms=0.139686Jy sigma=2.927416 ! Inverting map ! Added new window around map position (-13.5, -18). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0698949 Jy ! Component: 100 - total flux cleaned = 0.103227 Jy ! Total flux subtracted in 100 components = 0.103227 Jy ! Clean residual min=-0.013079 max=0.025635 Jy/beam ! Clean residual mean=0.000012 rms=0.003552 Jy/beam ! Combined flux in latest and established models = 0.263555 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 34 components and 0.263555 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092188Jy sigma=1.930179 ! Fit after self-cal, rms=0.086516Jy sigma=1.816223 ! Inverting map ! Added new window around map position (-2.5, -5.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0313724 Jy ! Component: 100 - total flux cleaned = 0.0517725 Jy ! Total flux subtracted in 100 components = 0.0517725 Jy ! Clean residual min=-0.006940 max=0.011571 Jy/beam ! Clean residual mean=0.000001 rms=0.002180 Jy/beam ! Combined flux in latest and established models = 0.315327 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 50 components and 0.315327 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071179Jy sigma=1.498237 ! Fit after self-cal, rms=0.070473Jy sigma=1.482040 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0165918 Jy ! Component: 100 - total flux cleaned = 0.0287279 Jy ! Total flux subtracted in 100 components = 0.0287279 Jy ! Clean residual min=-0.005239 max=0.007802 Jy/beam ! Clean residual mean=-0.000002 rms=0.001600 Jy/beam ! Combined flux in latest and established models = 0.344055 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 70 components and 0.344055 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064773Jy sigma=1.364361 ! Fit after self-cal, rms=0.064633Jy sigma=1.361009 ! 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=4.182 mas, bmaj=4.907 mas, bpa=1.586 degrees ! Estimated noise=0.333402 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 = 0.0133044 Jy ! Component: 100 - total flux cleaned = 0.0231679 Jy ! Component: 150 - total flux cleaned = 0.0309324 Jy ! Component: 200 - total flux cleaned = 0.0371529 Jy ! Total flux subtracted in 200 components = 0.0371529 Jy ! Clean residual min=-0.004555 max=0.007122 Jy/beam ! Clean residual mean=-0.000027 rms=0.001313 Jy/beam ! Combined flux in latest and established models = 0.381208 Jy ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 124 components and 0.381208 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060561Jy sigma=1.277096 ! Fit after self-cal, rms=0.060469Jy sigma=1.275076 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.182 x 4.907 at 1.586 degrees (North through East) ! Clean map min=-0.0044597 max=0.15935 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.89 HN 1.00 KP 0.98 ! LA 0.90 MK 1.04 NL 1.05 OV 0.99 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.91 HN 1.02 KP 0.98 ! LA 0.92 MK 1.07 NL 1.08 OV 1.00 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.94 HN 1.03 KP 1.00 ! LA 0.94 MK 1.06 NL 1.08 OV 1.00 ! PT 0.98 SC 1.01 ! ! ! Fit before self-cal, rms=0.060469Jy sigma=1.275076 ! Fit after self-cal, rms=0.057073Jy sigma=1.218698 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.24 mas, bmaj=4.995 mas, bpa=2.932 degrees ! Estimated noise=0.328268 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 (2.5, -14.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00438593 Jy ! Component: 100 - total flux cleaned = 0.00612676 Jy ! Component: 150 - total flux cleaned = 0.00705937 Jy ! Component: 200 - total flux cleaned = 0.00775455 Jy ! Total flux subtracted in 200 components = 0.00775455 Jy ! Clean residual min=-0.002929 max=0.002729 Jy/beam ! Clean residual mean=-0.000009 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.388962 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 151 components and 0.388962 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056668Jy sigma=1.209237 ! Fit after self-cal, rms=0.056661Jy sigma=1.208253 ! 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. ! ! Fit before self-cal, rms=0.056661Jy sigma=1.208253 ! Fit after self-cal, rms=0.056435Jy sigma=1.201254 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.231 mas, bmaj=4.988 mas, bpa=2.446 degrees ! Estimated noise=0.328113 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188547 Jy ! Component: 100 - total flux cleaned = 0.00260429 Jy ! Component: 150 - total flux cleaned = 0.00292019 Jy ! Component: 200 - total flux cleaned = 0.00324848 Jy ! Total flux subtracted in 200 components = 0.00324848 Jy ! Clean residual min=-0.002006 max=0.002227 Jy/beam ! Clean residual mean=-0.000001 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.392211 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 171 components and 0.392211 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056324Jy sigma=1.198527 ! Fit after self-cal, rms=0.056310Jy sigma=1.198296 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 (-18.5, -25). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00204078 Jy ! Component: 100 - total flux cleaned = 0.00282362 Jy ! Component: 150 - total flux cleaned = 0.00303048 Jy ! Component: 200 - total flux cleaned = 0.00314342 Jy ! Total flux subtracted in 200 components = 0.00314342 Jy ! Clean residual min=-0.001892 max=0.002076 Jy/beam ! Clean residual mean=0.000001 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.395354 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 197 components and 0.395354 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056223Jy sigma=1.196032 ! Fit after self-cal, rms=0.056212Jy sigma=1.195861 ! Inverting map ! Added new window around map position (55, -117). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167933 Jy ! Component: 100 - total flux cleaned = 0.00204148 Jy ! Component: 150 - total flux cleaned = 0.00233192 Jy ! Component: 200 - total flux cleaned = 0.00249834 Jy ! Total flux subtracted in 200 components = 0.00249834 Jy ! Clean residual min=-0.001771 max=0.001686 Jy/beam ! Clean residual mean=0.000001 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.397853 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 215 components and 0.397852 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056150Jy sigma=1.194269 ! Fit after self-cal, rms=0.056145Jy sigma=1.194209 ! 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. ! ! Fit before self-cal, rms=0.056145Jy sigma=1.194209 ! Fit after self-cal, rms=0.056141Jy sigma=1.193971 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.231 mas, bmaj=4.984 mas, bpa=2.076 degrees ! Estimated noise=0.328117 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101782 Jy ! Component: 100 - total flux cleaned = 0.00168539 Jy ! Component: 150 - total flux cleaned = 0.00192795 Jy ! Component: 200 - total flux cleaned = 0.00204375 Jy ! Total flux subtracted in 200 components = 0.00204375 Jy ! Clean residual min=-0.001670 max=0.001564 Jy/beam ! Clean residual mean=0.000001 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.399896 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 223 components and 0.399896 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056110Jy sigma=1.193180 ! Fit after self-cal, rms=0.056108Jy sigma=1.193150 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 = 0.000472041 Jy ! Component: 100 - total flux cleaned = 0.000578237 Jy ! Component: 150 - total flux cleaned = 0.000628984 Jy ! Component: 200 - total flux cleaned = 0.000702222 Jy ! Total flux subtracted in 200 components = 0.000702222 Jy ! Clean residual min=-0.001657 max=0.001550 Jy/beam ! Clean residual mean=0.000000 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.400598 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 233 components and 0.400598 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056088Jy sigma=1.192653 ! Fit after self-cal, rms=0.056087Jy sigma=1.192638 ! 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. ! ! Fit before self-cal, rms=0.056087Jy sigma=1.192638 ! Fit after self-cal, rms=0.056111Jy sigma=1.192599 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.889 mas, bmaj=8.497 mas, bpa=14.87 degrees ! Estimated noise=0.406169 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014271 Jy ! Component: 100 - total flux cleaned = 0.00231773 Jy ! Component: 150 - total flux cleaned = 0.00282779 Jy ! Component: 200 - total flux cleaned = 0.0030504 Jy ! Total flux subtracted in 200 components = 0.0030504 Jy ! Clean residual min=-0.001731 max=0.001604 Jy/beam ! Clean residual mean=0.000000 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.403649 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 252 components and 0.403649 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056109Jy sigma=1.192424 ! Fit after self-cal, rms=0.056103Jy sigma=1.192326 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 = 0.000605192 Jy ! Component: 100 - total flux cleaned = 0.00086034 Jy ! Component: 150 - total flux cleaned = 0.000897916 Jy ! Component: 200 - total flux cleaned = 0.000931257 Jy ! Total flux subtracted in 200 components = 0.000931257 Jy ! Clean residual min=-0.001795 max=0.001521 Jy/beam ! Clean residual mean=-0.000000 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.40458 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 261 components and 0.40458 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056104Jy sigma=1.192305 ! Fit after self-cal, rms=0.056103Jy sigma=1.192280 ! 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=4.23 mas, bmaj=4.983 mas, bpa=1.976 degrees ! Estimated noise=0.328302 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.23 x 4.983 at 1.976 degrees (North through East) ! Clean map min=-0.0016751 max=0.15575 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=3.508 mas, bmaj=4.065 mas, bpa=2.73 degrees ! Estimated noise=0.519224 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.131935 Jy ! Component: 100 - total flux cleaned = 0.197037 Jy ! Component: 150 - total flux cleaned = 0.240781 Jy ! Component: 200 - total flux cleaned = 0.271945 Jy ! Total flux subtracted in 200 components = 0.271945 Jy ! Clean residual min=-0.008343 max=0.017645 Jy/beam ! Clean residual mean=0.000000 rms=0.002508 Jy/beam ! Combined flux in latest and established models = 0.271944 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.271944 Jy ! Inverting map and beam ! Estimated beam: bmin=4.23 mas, bmaj=4.983 mas, bpa=1.976 degrees ! Estimated noise=0.328302 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 = 0.0288879 Jy ! Component: 100 - total flux cleaned = 0.0488503 Jy ! Component: 150 - total flux cleaned = 0.0633659 Jy ! Component: 200 - total flux cleaned = 0.0743297 Jy ! Total flux subtracted in 200 components = 0.0743297 Jy ! Clean residual min=-0.004030 max=0.006485 Jy/beam ! Clean residual mean=-0.000013 rms=0.001247 Jy/beam ! Combined flux in latest and established models = 0.346274 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 84 components and 0.346274 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00877232 Jy ! Component: 100 - total flux cleaned = 0.0159519 Jy ! Component: 150 - total flux cleaned = 0.021876 Jy ! Component: 200 - total flux cleaned = 0.0267869 Jy ! Total flux subtracted in 200 components = 0.0267869 Jy ! Clean residual min=-0.002765 max=0.003712 Jy/beam ! Clean residual mean=-0.000007 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.373061 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 114 components and 0.373061 Jy ! Inverting map ! Added new window around map position (-8, -14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00430666 Jy ! Component: 100 - total flux cleaned = 0.00787412 Jy ! Component: 150 - total flux cleaned = 0.0109567 Jy ! Component: 200 - total flux cleaned = 0.0136294 Jy ! Total flux subtracted in 200 components = 0.0136294 Jy ! Clean residual min=-0.002301 max=0.002014 Jy/beam ! Clean residual mean=-0.000004 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.38669 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 148 components and 0.38669 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=7.889 mas, bmaj=8.497 mas, bpa=14.87 degrees ! Estimated noise=0.406169 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00361892 Jy ! Component: 100 - total flux cleaned = 0.0061921 Jy ! Component: 150 - total flux cleaned = 0.00819636 Jy ! Component: 200 - total flux cleaned = 0.00984376 Jy ! Total flux subtracted in 200 components = 0.00984376 Jy ! Clean residual min=-0.002028 max=0.001670 Jy/beam ! Clean residual mean=-0.000005 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.396534 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 = 0.00137508 Jy ! Component: 100 - total flux cleaned = 0.00253732 Jy ! Component: 150 - total flux cleaned = 0.00353274 Jy ! Component: 200 - total flux cleaned = 0.00439371 Jy ! Total flux subtracted in 200 components = 0.00439371 Jy ! Clean residual min=-0.001746 max=0.001665 Jy/beam ! Clean residual mean=-0.000002 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.400928 Jy ! Adding 121 model components to the UV plane model. ! The established model now contains 255 components and 0.400928 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.23 mas, bmaj=4.983 mas, bpa=1.976 degrees ! Estimated noise=0.328302 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128235 Jy ! Component: 100 - total flux cleaned = 0.00185908 Jy ! Component: 150 - total flux cleaned = 0.00229551 Jy ! Component: 200 - total flux cleaned = 0.00265766 Jy ! Total flux subtracted in 200 components = 0.00265766 Jy ! Clean residual min=-0.001894 max=0.001700 Jy/beam ! Clean residual mean=-0.000000 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.403585 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 279 components and 0.403585 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056146Jy sigma=1.193134 ! Fit after self-cal, rms=0.056130Jy sigma=1.192790 wmodel J1110+4817_S_map.mod ! Writing 279 model components to file: J1110+4817_S_map.mod wobs J1110+4817_S_uvs.fits ! Writing UV FITS file: J1110+4817_S_uvs.fits wwins J1110+4817_S_map.win ! wwins: Wrote 7 windows to J1110+4817_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 = -0.00014868 Jy ! Component: 100 - total flux cleaned = 0.000109563 Jy ! Component: 150 - total flux cleaned = 0.00016352 Jy ! Component: 200 - total flux cleaned = 0.000138006 Jy ! Component: 250 - total flux cleaned = 0.000138072 Jy ! Component: 300 - total flux cleaned = 4.45318e-05 Jy ! Component: 350 - total flux cleaned = -2.3358e-05 Jy ! Component: 400 - total flux cleaned = -0.000133357 Jy ! Component: 450 - total flux cleaned = -0.000197978 Jy ! Component: 500 - total flux cleaned = -0.000302761 Jy ! Component: 550 - total flux cleaned = -0.000322825 Jy ! Component: 600 - total flux cleaned = -0.00036275 Jy ! Component: 650 - total flux cleaned = -0.000401794 Jy ! Component: 700 - total flux cleaned = -0.000421186 Jy ! Component: 750 - total flux cleaned = -0.000515474 Jy ! Component: 800 - total flux cleaned = -0.000552634 Jy ! Component: 850 - total flux cleaned = -0.000643466 Jy ! Component: 900 - total flux cleaned = -0.000696763 Jy ! Component: 950 - total flux cleaned = -0.000732041 Jy ! Component: 1000 - total flux cleaned = -0.000801164 Jy ! Component: 1050 - total flux cleaned = -0.000852039 Jy ! Component: 1100 - total flux cleaned = -0.000869067 Jy ! Component: 1150 - total flux cleaned = -0.000968222 Jy ! Component: 1200 - total flux cleaned = -0.00103333 Jy ! Component: 1250 - total flux cleaned = -0.00114529 Jy ! Component: 1300 - total flux cleaned = -0.00117684 Jy ! Component: 1350 - total flux cleaned = -0.00131731 Jy ! Component: 1400 - total flux cleaned = -0.00134803 Jy ! Component: 1450 - total flux cleaned = -0.00142388 Jy ! Component: 1500 - total flux cleaned = -0.00145399 Jy ! Component: 1550 - total flux cleaned = -0.00151334 Jy ! Component: 1600 - total flux cleaned = -0.00155749 Jy ! Component: 1650 - total flux cleaned = -0.00165863 Jy ! Component: 1700 - total flux cleaned = -0.00168716 Jy ! Component: 1750 - total flux cleaned = -0.00172963 Jy ! Component: 1800 - total flux cleaned = -0.00177159 Jy ! Component: 1850 - total flux cleaned = -0.00181292 Jy ! Component: 1900 - total flux cleaned = -0.00181277 Jy ! Component: 1950 - total flux cleaned = -0.00182642 Jy ! Component: 2000 - total flux cleaned = -0.00183972 Jy ! Component: 2050 - total flux cleaned = -0.00185308 Jy ! Component: 2100 - total flux cleaned = -0.00194479 Jy ! Component: 2150 - total flux cleaned = -0.00189276 Jy ! Component: 2200 - total flux cleaned = -0.00193144 Jy ! Component: 2250 - total flux cleaned = -0.00191875 Jy ! Component: 2300 - total flux cleaned = -0.00195661 Jy ! Component: 2350 - total flux cleaned = -0.00195651 Jy ! Component: 2400 - total flux cleaned = -0.00200596 Jy ! Component: 2450 - total flux cleaned = -0.00200577 Jy ! Component: 2500 - total flux cleaned = -0.0020299 Jy ! Component: 2550 - total flux cleaned = -0.00205383 Jy ! Component: 2600 - total flux cleaned = -0.00203008 Jy ! Component: 2650 - total flux cleaned = -0.00206571 Jy ! Component: 2700 - total flux cleaned = -0.00210102 Jy ! Component: 2750 - total flux cleaned = -0.00211262 Jy ! Component: 2800 - total flux cleaned = -0.002124 Jy ! Component: 2850 - total flux cleaned = -0.00214697 Jy ! Component: 2900 - total flux cleaned = -0.00216952 Jy ! Component: 2950 - total flux cleaned = -0.00215823 Jy ! Component: 3000 - total flux cleaned = -0.00216943 Jy ! Component: 3050 - total flux cleaned = -0.00214721 Jy ! Component: 3100 - total flux cleaned = -0.0022022 Jy ! Component: 3150 - total flux cleaned = -0.00219114 Jy ! Component: 3200 - total flux cleaned = -0.00220209 Jy ! Component: 3250 - total flux cleaned = -0.00222362 Jy ! Component: 3300 - total flux cleaned = -0.00224506 Jy ! Component: 3350 - total flux cleaned = -0.00226621 Jy ! Component: 3400 - total flux cleaned = -0.00223447 Jy ! Component: 3450 - total flux cleaned = -0.00225546 Jy ! Component: 3500 - total flux cleaned = -0.00228661 Jy ! Component: 3550 - total flux cleaned = -0.00226606 Jy ! Component: 3600 - total flux cleaned = -0.00227643 Jy ! Component: 3650 - total flux cleaned = -0.00224593 Jy ! Component: 3700 - total flux cleaned = -0.00233695 Jy ! Component: 3750 - total flux cleaned = -0.00226652 Jy ! Component: 3800 - total flux cleaned = -0.0022865 Jy ! Component: 3850 - total flux cleaned = -0.00229645 Jy ! Component: 3900 - total flux cleaned = -0.00230621 Jy ! Component: 3950 - total flux cleaned = -0.00229636 Jy ! Component: 4000 - total flux cleaned = -0.00232561 Jy ! Component: 4050 - total flux cleaned = -0.00227721 Jy ! Total flux subtracted in 4096 components = -0.00232542 Jy ! Clean residual min=-0.000548 max=0.000708 Jy/beam ! Clean residual mean=-0.000002 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.40126 Jy keep ! Adding 301 model components to the UV plane model. ! The established model now contains 579 components and 0.40126 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1110+4817_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.23 x 4.983 at 1.976 degrees (North through East) ! Clean map min=-0.0012803 max=0.15712 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1110+4817_S_map.fits wmodel /vlbi/uf001/uva//J1110+4817_S_map.mod ! Writing 579 model components to file: /vlbi/uf001/uva//J1110+4817_S_map.mod wobs /vlbi/uf001/uva//J1110+4817_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1110+4817_S_uvs.fits wwins /vlbi/uf001/uva//J1110+4817_S_map.win ! wwins: Wrote 8 windows to /vlbi/uf001/uva//J1110+4817_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.157117 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000170036 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.324667 0.324667 0.649334 1.29867 2.59734 5.19467 10.3893 20.7787 41.5574 83.1148 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.157 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 924.023 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1110+4817_S_dfm.log closed on Mon Jan 14 01:09:53 2019