! Started logfile: /vlbi/bp222/temp_maps//J0009+1803_S_dfm.log on Thu Feb 14 22:21:16 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/bp222/temp_maps//J0009+1803_S_uvm.fits ! Reading UV FITS file: /vlbi/bp222/temp_maps//J0009+1803_S_uvm.fits ! AN table 1: 23 integrations on 28 of 28 possible baselines. ! AN table 2: 72 integrations on 45 of 45 possible baselines. ! AN table 3: 24 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.950084 visibilities/baseline/integration-bin. ! Found source: J0009+1803 ! ! 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 2.22e+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 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 18044 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 J0009+1803_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 16 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 184 telescope corrections were flagged in sub-array 1. ! A total of 720 telescope corrections were flagged in sub-array 2. ! A total of 216 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.999965Jy sigma=15.616797 ! Fit after self-cal, rms=0.926073Jy sigma=14.460284 ! 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=2.539 mas, bmaj=6.978 mas, bpa=-9.937 degrees ! Estimated noise=0.613051 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 = 0.0574985 Jy ! Component: 100 - total flux cleaned = 0.0712177 Jy ! Total flux subtracted in 100 components = 0.0712177 Jy ! Clean residual min=-0.003627 max=0.005562 Jy/beam ! Clean residual mean=0.000002 rms=0.001038 Jy/beam ! Combined flux in latest and established models = 0.0712178 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0712178 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060286Jy sigma=0.843741 ! Fit after self-cal, rms=0.060112Jy sigma=0.841656 ! 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=3.139 mas, bmaj=7.783 mas, bpa=-8.766 degrees ! Estimated noise=0.411574 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 = 0.00762629 Jy ! Component: 100 - total flux cleaned = 0.0118301 Jy ! Component: 150 - total flux cleaned = 0.0135803 Jy ! Component: 200 - total flux cleaned = 0.0139686 Jy ! Total flux subtracted in 200 components = 0.0139686 Jy ! Clean residual min=-0.003632 max=0.003351 Jy/beam ! Clean residual mean=-0.000002 rms=0.000843 Jy/beam ! Combined flux in latest and established models = 0.0851864 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 22 components and 0.0851864 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059198Jy sigma=0.823812 ! Fit after self-cal, rms=0.059190Jy sigma=0.823580 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.139 x 7.783 at -8.766 degrees (North through East) ! Clean map min=-0.0035253 max=0.075084 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.77 FD 0.90 HN 0.88 LA 1.01 ! MK 0.92 NL 1.16 OV 0.91 PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.41 FD 1.04 HN 1.01 KP 1.01 ! LA 0.95 MK 1.07 NL 0.93 OV 1.05 ! PT 1.07 SC 0.91 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 1.04 HN 1.04 LA 0.95 ! MK 1.04 NL 0.85 OV 1.06 PT 1.02 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.67 FD 0.85 HN 0.96 LA 1.01 ! MK 0.90 NL 1.00 OV 0.93 PT 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.68 FD 1.02 HN 1.02 KP 1.00 ! LA 1.00 MK 1.12 NL 0.86 OV 1.04 ! PT 1.03 SC 1.04 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.93 FD 0.99 HN 1.01 LA 0.90 ! MK 1.01 NL 0.52 OV 1.09 PT 1.00 ! SC 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.79 FD 0.94 HN 0.94 LA 1.04 ! MK 0.91 NL 0.86 OV 0.93 PT 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.55 FD 1.07 HN 1.01 KP 1.04 ! LA 0.97 MK 1.09 NL 0.90 OV 1.04 ! PT 1.06 SC 0.90 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 1.12 HN 1.00 LA 0.91 ! MK 0.93 NL 0.61 OV 1.02 PT 0.99 ! SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* LA 0.00* ! MK 0.00* NL 0.00* OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* FD 0.00* HN 0.00* LA 0.00* ! MK 0.00* NL 0.00* OV 0.00* PT 0.00* ! SC 0.00* ! ! ! Fit before self-cal, rms=0.059190Jy sigma=0.823580 ! Fit after self-cal, rms=0.063999Jy sigma=0.777711 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.162 mas, bmaj=7.834 mas, bpa=-8.145 degrees ! Estimated noise=0.410501 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 = -2.82917e-05 Jy ! Component: 100 - total flux cleaned = -0.000170112 Jy ! Component: 150 - total flux cleaned = -0.00027004 Jy ! Component: 200 - total flux cleaned = -0.000338515 Jy ! Total flux subtracted in 200 components = -0.000338515 Jy ! Clean residual min=-0.001718 max=0.001713 Jy/beam ! Clean residual mean=0.000002 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.0848479 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 31 components and 0.0848479 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063967Jy sigma=0.777389 ! Fit after self-cal, rms=0.064286Jy sigma=0.774641 ! 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=0.064286Jy sigma=0.774641 ! Fit after self-cal, rms=0.065397Jy sigma=0.774247 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.157 mas, bmaj=7.857 mas, bpa=-8.225 degrees ! Estimated noise=0.411508 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.9093e-06 Jy ! Component: 100 - total flux cleaned = -3.66985e-05 Jy ! Component: 150 - total flux cleaned = -9.9118e-05 Jy ! Component: 200 - total flux cleaned = -0.000157709 Jy ! Total flux subtracted in 200 components = -0.000157709 Jy ! Clean residual min=-0.001704 max=0.001736 Jy/beam ! Clean residual mean=0.000001 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.0846902 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 35 components and 0.0846902 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065375Jy sigma=0.774054 ! Fit after self-cal, rms=0.065431Jy sigma=0.773993 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 (14, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173539 Jy ! Component: 100 - total flux cleaned = 0.00256525 Jy ! Component: 150 - total flux cleaned = 0.00302543 Jy ! Component: 200 - total flux cleaned = 0.00320173 Jy ! Total flux subtracted in 200 components = 0.00320173 Jy ! Clean residual min=-0.001665 max=0.001390 Jy/beam ! Clean residual mean=0.000001 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.0878919 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 54 components and 0.0878919 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065370Jy sigma=0.772980 ! Fit after self-cal, rms=0.065362Jy sigma=0.772885 ! 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=0.065362Jy sigma=0.772885 ! Fit after self-cal, rms=0.063129Jy sigma=0.768859 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.151 mas, bmaj=7.852 mas, bpa=-8.281 degrees ! Estimated noise=0.410017 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000506729 Jy ! Component: 100 - total flux cleaned = 0.000697405 Jy ! Component: 150 - total flux cleaned = 0.00077952 Jy ! Component: 200 - total flux cleaned = 0.000797914 Jy ! Total flux subtracted in 200 components = 0.000797914 Jy ! Clean residual min=-0.001550 max=0.001170 Jy/beam ! Clean residual mean=0.000002 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.0886898 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 65 components and 0.0886898 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063108Jy sigma=0.768606 ! Fit after self-cal, rms=0.063134Jy sigma=0.768512 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 = 0.000144756 Jy ! Component: 100 - total flux cleaned = 0.000179488 Jy ! Component: 150 - total flux cleaned = 0.000179738 Jy ! Component: 200 - total flux cleaned = 0.00019531 Jy ! Total flux subtracted in 200 components = 0.00019531 Jy ! Clean residual min=-0.001557 max=0.001160 Jy/beam ! Clean residual mean=0.000001 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.0888851 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 71 components and 0.0888851 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063122Jy sigma=0.768384 ! Fit after self-cal, rms=0.063126Jy sigma=0.768377 ! 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=0.063126Jy sigma=0.768377 ! Fit after self-cal, rms=0.063116Jy sigma=0.768346 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.129 mas, bmaj=10.88 mas, bpa=-8.532 degrees ! Estimated noise=0.518892 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000686178 Jy ! Component: 100 - total flux cleaned = 0.00112053 Jy ! Component: 150 - total flux cleaned = 0.00124764 Jy ! Component: 200 - total flux cleaned = 0.00135684 Jy ! Total flux subtracted in 200 components = 0.00135684 Jy ! Clean residual min=-0.001336 max=0.001276 Jy/beam ! Clean residual mean=0.000002 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.090242 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 83 components and 0.090242 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063113Jy sigma=0.768332 ! Fit after self-cal, rms=0.063106Jy sigma=0.768319 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 = 0.000196377 Jy ! Component: 100 - total flux cleaned = 0.000256322 Jy ! Component: 150 - total flux cleaned = 0.000309438 Jy ! Component: 200 - total flux cleaned = 0.000356924 Jy ! Total flux subtracted in 200 components = 0.000356924 Jy ! Clean residual min=-0.001341 max=0.001276 Jy/beam ! Clean residual mean=0.000002 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.0905989 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 89 components and 0.0905989 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063106Jy sigma=0.768346 ! Fit after self-cal, rms=0.063103Jy sigma=0.768341 ! 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=3.149 mas, bmaj=7.855 mas, bpa=-8.335 degrees ! Estimated noise=0.409534 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.149 x 7.855 at -8.335 degrees (North through East) ! Clean map min=-0.0014804 max=0.074739 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=2.551 mas, bmaj=7.054 mas, bpa=-9.456 degrees ! Estimated noise=0.606059 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0567196 Jy ! Component: 100 - total flux cleaned = 0.0704906 Jy ! Component: 150 - total flux cleaned = 0.0766152 Jy ! Component: 200 - total flux cleaned = 0.0798091 Jy ! Total flux subtracted in 200 components = 0.0798091 Jy ! Clean residual min=-0.002001 max=0.002128 Jy/beam ! Clean residual mean=0.000002 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.0798091 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0798091 Jy ! Inverting map and beam ! Estimated beam: bmin=3.149 mas, bmaj=7.855 mas, bpa=-8.335 degrees ! Estimated noise=0.409534 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 = 0.00272936 Jy ! Component: 100 - total flux cleaned = 0.00449616 Jy ! Component: 150 - total flux cleaned = 0.00584453 Jy ! Component: 200 - total flux cleaned = 0.00665518 Jy ! Total flux subtracted in 200 components = 0.00665518 Jy ! Clean residual min=-0.001635 max=0.001426 Jy/beam ! Clean residual mean=0.000002 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.0864643 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 34 components and 0.0864643 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=7.129 mas, bmaj=10.88 mas, bpa=-8.532 degrees ! Estimated noise=0.518892 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143443 Jy ! Component: 100 - total flux cleaned = 0.00240412 Jy ! Component: 150 - total flux cleaned = 0.0030589 Jy ! Component: 200 - total flux cleaned = 0.00328833 Jy ! Total flux subtracted in 200 components = 0.00328833 Jy ! Clean residual min=-0.001343 max=0.001255 Jy/beam ! Clean residual mean=0.000003 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.0897526 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 = 0.000160634 Jy ! Component: 100 - total flux cleaned = 0.000239002 Jy ! Component: 150 - total flux cleaned = 0.000337349 Jy ! Component: 200 - total flux cleaned = 0.000412231 Jy ! Total flux subtracted in 200 components = 0.000412231 Jy ! Clean residual min=-0.001359 max=0.001274 Jy/beam ! Clean residual mean=0.000002 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.0901648 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 51 components and 0.0901648 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.149 mas, bmaj=7.855 mas, bpa=-8.335 degrees ! Estimated noise=0.409534 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000466258 Jy ! Component: 100 - total flux cleaned = -0.000544557 Jy ! Component: 150 - total flux cleaned = -0.000609327 Jy ! Component: 200 - total flux cleaned = -0.000650038 Jy ! Total flux subtracted in 200 components = -0.000650038 Jy ! Clean residual min=-0.001565 max=0.001177 Jy/beam ! Clean residual mean=0.000001 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.0895148 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 64 components and 0.0895148 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063095Jy sigma=0.768586 ! Fit after self-cal, rms=0.063101Jy sigma=0.768551 wmodel J0009+1803_S_map.mod ! Writing 64 model components to file: J0009+1803_S_map.mod wobs J0009+1803_S_uvs.fits ! Writing UV FITS file: J0009+1803_S_uvs.fits wwins J0009+1803_S_map.win ! wwins: Wrote 2 windows to J0009+1803_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 = -0.0005085 Jy ! Component: 100 - total flux cleaned = -0.000703535 Jy ! Component: 150 - total flux cleaned = -0.000764508 Jy ! Component: 200 - total flux cleaned = -0.000842704 Jy ! Component: 250 - total flux cleaned = -0.00084243 Jy ! Component: 300 - total flux cleaned = -0.000824269 Jy ! Component: 350 - total flux cleaned = -0.000788637 Jy ! Component: 400 - total flux cleaned = -0.000683409 Jy ! Component: 450 - total flux cleaned = -0.000614948 Jy ! Component: 500 - total flux cleaned = -0.000581568 Jy ! Component: 550 - total flux cleaned = -0.000515074 Jy ! Component: 600 - total flux cleaned = -0.000449735 Jy ! Component: 650 - total flux cleaned = -0.000385106 Jy ! Component: 700 - total flux cleaned = -0.000385055 Jy ! Component: 750 - total flux cleaned = -0.000337871 Jy ! Component: 800 - total flux cleaned = -0.000337584 Jy ! Component: 850 - total flux cleaned = -0.000291333 Jy ! Component: 900 - total flux cleaned = -0.000245649 Jy ! Component: 950 - total flux cleaned = -0.000230924 Jy ! Component: 1000 - total flux cleaned = -0.000215908 Jy ! Component: 1050 - total flux cleaned = -0.000186534 Jy ! Component: 1100 - total flux cleaned = -0.000128554 Jy ! Component: 1150 - total flux cleaned = -0.000114321 Jy ! Component: 1200 - total flux cleaned = -0.000100175 Jy ! Component: 1250 - total flux cleaned = -7.1937e-05 Jy ! Component: 1300 - total flux cleaned = -1.61229e-05 Jy ! Component: 1350 - total flux cleaned = -1.60306e-05 Jy ! Component: 1400 - total flux cleaned = 3.90106e-05 Jy ! Component: 1450 - total flux cleaned = 6.61547e-05 Jy ! Component: 1500 - total flux cleaned = 0.000120078 Jy ! Component: 1550 - total flux cleaned = 0.000173312 Jy ! Component: 1600 - total flux cleaned = 0.000199905 Jy ! Component: 1650 - total flux cleaned = 0.000265615 Jy ! Component: 1700 - total flux cleaned = 0.000291493 Jy ! Component: 1750 - total flux cleaned = 0.000369035 Jy ! Component: 1800 - total flux cleaned = 0.000381688 Jy ! Component: 1850 - total flux cleaned = 0.000457858 Jy ! Component: 1900 - total flux cleaned = 0.000508144 Jy ! Component: 1950 - total flux cleaned = 0.00058314 Jy ! Component: 2000 - total flux cleaned = 0.000607846 Jy ! Component: 2050 - total flux cleaned = 0.000657057 Jy ! Component: 2100 - total flux cleaned = 0.000705864 Jy ! Component: 2150 - total flux cleaned = 0.000778508 Jy ! Component: 2200 - total flux cleaned = 0.000802637 Jy ! Component: 2250 - total flux cleaned = 0.000838404 Jy ! Component: 2300 - total flux cleaned = 0.000862233 Jy ! Component: 2350 - total flux cleaned = 0.0009565 Jy ! Component: 2400 - total flux cleaned = 0.00102667 Jy ! Component: 2450 - total flux cleaned = 0.00099184 Jy ! Component: 2500 - total flux cleaned = 0.00106109 Jy ! Component: 2550 - total flux cleaned = 0.00109545 Jy ! Component: 2600 - total flux cleaned = 0.00111814 Jy ! Component: 2650 - total flux cleaned = 0.00119722 Jy ! Component: 2700 - total flux cleaned = 0.00117469 Jy ! Component: 2750 - total flux cleaned = 0.00125294 Jy ! Component: 2800 - total flux cleaned = 0.00125293 Jy ! Component: 2850 - total flux cleaned = 0.00138524 Jy ! Component: 2900 - total flux cleaned = 0.00136333 Jy ! Component: 2950 - total flux cleaned = 0.00141785 Jy ! Component: 3000 - total flux cleaned = 0.00151533 Jy ! Component: 3050 - total flux cleaned = 0.00156909 Jy ! Component: 3100 - total flux cleaned = 0.00159057 Jy ! Component: 3150 - total flux cleaned = 0.00165445 Jy ! Component: 3200 - total flux cleaned = 0.00170733 Jy ! Component: 3250 - total flux cleaned = 0.00176002 Jy ! Component: 3300 - total flux cleaned = 0.00186465 Jy ! Component: 3350 - total flux cleaned = 0.00188551 Jy ! Component: 3400 - total flux cleaned = 0.00191667 Jy ! Component: 3450 - total flux cleaned = 0.00197845 Jy ! Component: 3500 - total flux cleaned = 0.00203998 Jy ! Component: 3550 - total flux cleaned = 0.00211128 Jy ! Component: 3600 - total flux cleaned = 0.00218224 Jy ! Component: 3650 - total flux cleaned = 0.00219231 Jy ! Component: 3700 - total flux cleaned = 0.00229265 Jy ! Component: 3750 - total flux cleaned = 0.00233262 Jy ! Component: 3800 - total flux cleaned = 0.00243189 Jy ! Component: 3850 - total flux cleaned = 0.00244181 Jy ! Component: 3900 - total flux cleaned = 0.00247128 Jy ! Component: 3950 - total flux cleaned = 0.00249087 Jy ! Component: 4000 - total flux cleaned = 0.0025591 Jy ! Component: 4050 - total flux cleaned = 0.00259784 Jy ! Total flux subtracted in 4096 components = 0.00260749 Jy ! Clean residual min=-0.000518 max=0.000647 Jy/beam ! Clean residual mean=-0.000000 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.0921223 Jy keep ! Adding 347 model components to the UV plane model. ! The established model now contains 411 components and 0.0921222 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/bp222/temp_maps//J0009+1803_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.149 x 7.855 at -8.335 degrees (North through East) ! Clean map min=-0.0011685 max=0.074825 Jy/beam ! Writing clean map to FITS file: /vlbi/bp222/temp_maps//J0009+1803_S_map.fits wmodel /vlbi/bp222/temp_maps//J0009+1803_S_map.mod ! Writing 411 model components to file: /vlbi/bp222/temp_maps//J0009+1803_S_map.mod wobs /vlbi/bp222/temp_maps//J0009+1803_S_uvs.fits ! Writing UV FITS file: /vlbi/bp222/temp_maps//J0009+1803_S_uvs.fits wwins /vlbi/bp222/temp_maps//J0009+1803_S_map.win ! wwins: Wrote 3 windows to /vlbi/bp222/temp_maps//J0009+1803_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0748253 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000183055 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.733928 0.733928 1.46786 2.93571 5.87142 11.7428 23.4857 46.9714 93.9428 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.074 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 408.759 quit ! Quitting program ! Log file /vlbi/bp222/temp_maps//J0009+1803_S_dfm.log closed on Thu Feb 14 22:21:21 2019