! Started logfile: /scr/pima/rv126_uvs/J2227+0355_S_dfm.log on Sun Dec 23 07:43:03 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.24075 obs /scr/pima/rv126_uvs/J2227+0355_S_uva.fits ! Reading UV FITS file: /scr/pima/rv126_uvs/J2227+0355_S_uva.fits ! AN table 1: 44 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2227+0355 ! ! 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 2.24075e+09 8e+06 1 8e+06 ! 02 2 2.27075e+09 8e+06 1 8e+06 ! 03 3 2.36075e+09 8e+06 1 8e+06 ! 04 4 2.38075e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 69 lines of history. ! ! Reading 6336 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 J2227+0355_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! A total of 396 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.009814Jy sigma=16.981441 ! Fit after self-cal, rms=0.915624Jy sigma=15.368342 ! 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=3.234 mas, bmaj=11.76 mas, bpa=-20.9 degrees ! Estimated noise=0.969724 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 = 0.0618396 Jy ! Component: 100 - total flux cleaned = 0.0826556 Jy ! Total flux subtracted in 100 components = 0.0826556 Jy ! Clean residual min=-0.005089 max=0.009652 Jy/beam ! Clean residual mean=-0.000006 rms=0.001656 Jy/beam ! Combined flux in latest and established models = 0.0826556 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0826556 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066167Jy sigma=1.048157 ! Fit after self-cal, rms=0.065997Jy sigma=1.044866 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.011519 Jy ! Component: 100 - total flux cleaned = 0.0189845 Jy ! Total flux subtracted in 100 components = 0.0189845 Jy ! Clean residual min=-0.004425 max=0.006561 Jy/beam ! Clean residual mean=-0.000001 rms=0.001286 Jy/beam ! Combined flux in latest and established models = 0.10164 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 49 components and 0.10164 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063252Jy sigma=0.997272 ! Fit after self-cal, rms=0.063246Jy sigma=0.996652 ! 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=3.967 mas, bmaj=12.58 mas, bpa=-19.65 degrees ! Estimated noise=0.624832 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 (-6.5, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00765022 Jy ! Component: 100 - total flux cleaned = 0.0106835 Jy ! Component: 150 - total flux cleaned = 0.0128298 Jy ! Component: 200 - total flux cleaned = 0.0146771 Jy ! Total flux subtracted in 200 components = 0.0146771 Jy ! Clean residual min=-0.004081 max=0.004978 Jy/beam ! Clean residual mean=0.000009 rms=0.001067 Jy/beam ! Combined flux in latest and established models = 0.116317 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 75 components and 0.116317 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062027Jy sigma=0.977393 ! Fit after self-cal, rms=0.061994Jy sigma=0.976652 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.967 x 12.58 at -19.65 degrees (North through East) ! Clean map min=-0.0039997 max=0.08409 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 0.97 KP 0.91 ! LA 0.95 MK 1.07 NL 1.06 OV 0.93 ! PT 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.00 HN 0.91 KP 0.89 ! LA 0.91 MK 1.11 NL 1.05 OV 0.87 ! PT 1.09 ! ! ! 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* NL 0.00* OV 0.00* ! PT 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.92 KP 0.91 ! LA 0.95 MK 1.07 NL 1.05 OV 0.96 ! PT 1.06 ! ! ! Fit before self-cal, rms=0.061994Jy sigma=0.976652 ! Fit after self-cal, rms=0.059945Jy sigma=0.964400 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.046 mas, bmaj=12.78 mas, bpa=-19.31 degrees ! Estimated noise=0.618614 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 = 0.000140648 Jy ! Component: 100 - total flux cleaned = 0.00124725 Jy ! Component: 150 - total flux cleaned = 0.00218921 Jy ! Component: 200 - total flux cleaned = 0.00284515 Jy ! Total flux subtracted in 200 components = 0.00284515 Jy ! Clean residual min=-0.002894 max=0.002514 Jy/beam ! Clean residual mean=0.000008 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.119162 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 101 components and 0.119162 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059690Jy sigma=0.960389 ! Fit after self-cal, rms=0.059664Jy sigma=0.959713 ! 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=0.059664Jy sigma=0.959713 ! Fit after self-cal, rms=0.062185Jy sigma=0.953259 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.025 mas, bmaj=12.95 mas, bpa=-19.42 degrees ! Estimated noise=0.623249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000849538 Jy ! Component: 100 - total flux cleaned = 0.000670215 Jy ! Component: 150 - total flux cleaned = 0.000593711 Jy ! Component: 200 - total flux cleaned = 0.000390556 Jy ! Total flux subtracted in 200 components = 0.000390556 Jy ! Clean residual min=-0.002534 max=0.002380 Jy/beam ! Clean residual mean=0.000010 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.119553 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 122 components and 0.119553 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062116Jy sigma=0.952209 ! Fit after self-cal, rms=0.062151Jy sigma=0.952004 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 = 0.000219807 Jy ! Component: 100 - total flux cleaned = 0.000154786 Jy ! Component: 150 - total flux cleaned = 3.74163e-05 Jy ! Component: 200 - total flux cleaned = 9.67469e-06 Jy ! Total flux subtracted in 200 components = 9.67469e-06 Jy ! Clean residual min=-0.002534 max=0.002351 Jy/beam ! Clean residual mean=0.000011 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.119563 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 136 components and 0.119563 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062120Jy sigma=0.951554 ! Fit after self-cal, rms=0.062119Jy sigma=0.951527 ! 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=0.062119Jy sigma=0.951527 ! Fit after self-cal, rms=0.062524Jy sigma=0.951393 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.029 mas, bmaj=13 mas, bpa=-19.45 degrees ! Estimated noise=0.622822 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000285073 Jy ! Component: 100 - total flux cleaned = -0.000438263 Jy ! Component: 150 - total flux cleaned = -0.000467037 Jy ! Component: 200 - total flux cleaned = -0.000494113 Jy ! Total flux subtracted in 200 components = -0.000494113 Jy ! Clean residual min=-0.002452 max=0.002379 Jy/beam ! Clean residual mean=0.000010 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.119068 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 144 components and 0.119068 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062493Jy sigma=0.950991 ! Fit after self-cal, rms=0.062498Jy sigma=0.950971 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 = 5.57881e-05 Jy ! Component: 100 - total flux cleaned = 5.6432e-05 Jy ! Component: 150 - total flux cleaned = 3.32042e-05 Jy ! Component: 200 - total flux cleaned = 3.38389e-05 Jy ! Total flux subtracted in 200 components = 3.38389e-05 Jy ! Clean residual min=-0.002449 max=0.002393 Jy/beam ! Clean residual mean=0.000010 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.119102 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 149 components and 0.119102 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062479Jy sigma=0.950712 ! Fit after self-cal, rms=0.062478Jy sigma=0.950698 ! 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=0.062478Jy sigma=0.950698 ! Fit after self-cal, rms=0.062723Jy sigma=0.950643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.255 mas, bmaj=13.66 mas, bpa=-14.63 degrees ! Estimated noise=0.700088 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.44361e-05 Jy ! Component: 100 - total flux cleaned = -0.000266409 Jy ! Component: 150 - total flux cleaned = -0.000529575 Jy ! Component: 200 - total flux cleaned = -0.000667449 Jy ! Total flux subtracted in 200 components = -0.000667449 Jy ! Clean residual min=-0.002665 max=0.002665 Jy/beam ! Clean residual mean=0.000016 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 0.118435 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 164 components and 0.118435 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062722Jy sigma=0.950538 ! Fit after self-cal, rms=0.062723Jy sigma=0.950512 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 = 6.96213e-05 Jy ! Component: 100 - total flux cleaned = 5.695e-05 Jy ! Component: 150 - total flux cleaned = 6.79108e-05 Jy ! Component: 200 - total flux cleaned = 5.65856e-05 Jy ! Total flux subtracted in 200 components = 5.65856e-05 Jy ! Clean residual min=-0.002667 max=0.002665 Jy/beam ! Clean residual mean=0.000016 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.118491 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 171 components and 0.118491 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062720Jy sigma=0.950468 ! Fit after self-cal, rms=0.062720Jy sigma=0.950461 ! 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=4.035 mas, bmaj=13.03 mas, bpa=-19.46 degrees ! Estimated noise=0.622617 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.035 x 13.03 at -19.46 degrees (North through East) ! Clean map min=-0.0030832 max=0.083334 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=3.288 mas, bmaj=12.09 mas, bpa=-20.72 degrees ! Estimated noise=0.98318 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0622517 Jy ! Component: 100 - total flux cleaned = 0.0831228 Jy ! Component: 150 - total flux cleaned = 0.0938825 Jy ! Component: 200 - total flux cleaned = 0.100609 Jy ! Total flux subtracted in 200 components = 0.100609 Jy ! Clean residual min=-0.003723 max=0.003862 Jy/beam ! Clean residual mean=-0.000003 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 0.100609 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.100609 Jy ! Inverting map and beam ! Estimated beam: bmin=4.035 mas, bmaj=13.03 mas, bpa=-19.46 degrees ! Estimated noise=0.622617 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 = 0.00598275 Jy ! Component: 100 - total flux cleaned = 0.00983713 Jy ! Component: 150 - total flux cleaned = 0.0122166 Jy ! Component: 200 - total flux cleaned = 0.0133752 Jy ! Total flux subtracted in 200 components = 0.0133752 Jy ! Clean residual min=-0.002783 max=0.002422 Jy/beam ! Clean residual mean=0.000006 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.113984 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 72 components and 0.113984 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=8.255 mas, bmaj=13.66 mas, bpa=-14.63 degrees ! Estimated noise=0.700088 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188864 Jy ! Component: 100 - total flux cleaned = 0.00254408 Jy ! Component: 150 - total flux cleaned = 0.00277734 Jy ! Component: 200 - total flux cleaned = 0.00294198 Jy ! Total flux subtracted in 200 components = 0.00294198 Jy ! Clean residual min=-0.002975 max=0.002665 Jy/beam ! Clean residual mean=0.000014 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.116926 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 = 0.000186364 Jy ! Component: 100 - total flux cleaned = 0.000355338 Jy ! Component: 150 - total flux cleaned = 0.000509933 Jy ! Component: 200 - total flux cleaned = 0.000623321 Jy ! Total flux subtracted in 200 components = 0.000623321 Jy ! Clean residual min=-0.002854 max=0.002666 Jy/beam ! Clean residual mean=0.000015 rms=0.000792 Jy/beam ! Combined flux in latest and established models = 0.11755 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 135 components and 0.11755 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.035 mas, bmaj=13.03 mas, bpa=-19.46 degrees ! Estimated noise=0.622617 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000306205 Jy ! Component: 100 - total flux cleaned = 0.000304444 Jy ! Component: 150 - total flux cleaned = 0.000405109 Jy ! Component: 200 - total flux cleaned = 0.000498755 Jy ! Total flux subtracted in 200 components = 0.000498755 Jy ! Clean residual min=-0.002585 max=0.002392 Jy/beam ! Clean residual mean=0.000009 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.118048 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 150 components and 0.118048 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062780Jy sigma=0.951148 ! Fit after self-cal, rms=0.062762Jy sigma=0.951046 wmodel J2227+0355_S_map.mod ! Writing 150 model components to file: J2227+0355_S_map.mod wobs J2227+0355_S_uvs.fits ! Writing UV FITS file: J2227+0355_S_uvs.fits wwins J2227+0355_S_map.win ! wwins: Wrote 2 windows to J2227+0355_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 = -0.000518543 Jy ! Component: 100 - total flux cleaned = -0.000479882 Jy ! Component: 150 - total flux cleaned = -0.000516708 Jy ! Component: 200 - total flux cleaned = -0.000552866 Jy ! Component: 250 - total flux cleaned = -0.000520496 Jy ! Component: 300 - total flux cleaned = -0.000551775 Jy ! Component: 350 - total flux cleaned = -0.000613154 Jy ! Component: 400 - total flux cleaned = -0.000790314 Jy ! Component: 450 - total flux cleaned = -0.000905034 Jy ! Component: 500 - total flux cleaned = -0.00104427 Jy ! Component: 550 - total flux cleaned = -0.00115318 Jy ! Component: 600 - total flux cleaned = -0.00123271 Jy ! Component: 650 - total flux cleaned = -0.00120705 Jy ! Component: 700 - total flux cleaned = -0.00138526 Jy ! Component: 750 - total flux cleaned = -0.00143452 Jy ! Component: 800 - total flux cleaned = -0.00148307 Jy ! Component: 850 - total flux cleaned = -0.00157868 Jy ! Component: 900 - total flux cleaned = -0.00176656 Jy ! Component: 950 - total flux cleaned = -0.00192742 Jy ! Component: 1000 - total flux cleaned = -0.00204052 Jy ! Component: 1050 - total flux cleaned = -0.00217433 Jy ! Component: 1100 - total flux cleaned = -0.00232756 Jy ! Component: 1150 - total flux cleaned = -0.00241401 Jy ! Component: 1200 - total flux cleaned = -0.0024355 Jy ! Component: 1250 - total flux cleaned = -0.00254012 Jy ! Component: 1300 - total flux cleaned = -0.00262273 Jy ! Component: 1350 - total flux cleaned = -0.00266318 Jy ! Component: 1400 - total flux cleaned = -0.00274362 Jy ! Component: 1450 - total flux cleaned = -0.00280316 Jy ! Component: 1500 - total flux cleaned = -0.00290104 Jy ! Component: 1550 - total flux cleaned = -0.00290115 Jy ! Component: 1600 - total flux cleaned = -0.00288197 Jy ! Component: 1650 - total flux cleaned = -0.00297643 Jy ! Component: 1700 - total flux cleaned = -0.00301328 Jy ! Component: 1750 - total flux cleaned = -0.00301345 Jy ! Component: 1800 - total flux cleaned = -0.00305011 Jy ! Component: 1850 - total flux cleaned = -0.00305011 Jy ! Component: 1900 - total flux cleaned = -0.0031572 Jy ! Component: 1950 - total flux cleaned = -0.00313939 Jy ! Component: 2000 - total flux cleaned = -0.00315666 Jy ! Component: 2050 - total flux cleaned = -0.00320855 Jy ! Component: 2100 - total flux cleaned = -0.00327671 Jy ! Component: 2150 - total flux cleaned = -0.00329357 Jy ! Component: 2200 - total flux cleaned = -0.00336048 Jy ! Component: 2250 - total flux cleaned = -0.00337678 Jy ! Component: 2300 - total flux cleaned = -0.00342602 Jy ! Component: 2350 - total flux cleaned = -0.00344227 Jy ! Component: 2400 - total flux cleaned = -0.00353905 Jy ! Component: 2450 - total flux cleaned = -0.00353906 Jy ! Component: 2500 - total flux cleaned = -0.00363407 Jy ! Component: 2550 - total flux cleaned = -0.00371247 Jy ! Component: 2600 - total flux cleaned = -0.00377458 Jy ! Component: 2650 - total flux cleaned = -0.0038361 Jy ! Component: 2700 - total flux cleaned = -0.00388162 Jy ! Component: 2750 - total flux cleaned = -0.00391208 Jy ! Component: 2800 - total flux cleaned = -0.00395706 Jy ! Component: 2850 - total flux cleaned = -0.00401662 Jy ! Component: 2900 - total flux cleaned = -0.00404615 Jy ! Component: 2950 - total flux cleaned = -0.0040317 Jy ! Component: 3000 - total flux cleaned = -0.00416244 Jy ! Component: 3050 - total flux cleaned = -0.00417686 Jy ! Component: 3100 - total flux cleaned = -0.00420548 Jy ! Component: 3150 - total flux cleaned = -0.00424784 Jy ! Component: 3200 - total flux cleaned = -0.00414913 Jy ! Component: 3250 - total flux cleaned = -0.0041772 Jy ! Component: 3300 - total flux cleaned = -0.00414941 Jy ! Component: 3350 - total flux cleaned = -0.00410812 Jy ! Component: 3400 - total flux cleaned = -0.00412183 Jy ! Component: 3450 - total flux cleaned = -0.00402655 Jy ! Component: 3500 - total flux cleaned = -0.00404013 Jy ! Component: 3550 - total flux cleaned = -0.00399974 Jy ! Component: 3600 - total flux cleaned = -0.00397308 Jy ! Component: 3650 - total flux cleaned = -0.00395988 Jy ! Component: 3700 - total flux cleaned = -0.00398602 Jy ! Component: 3750 - total flux cleaned = -0.00393369 Jy ! Component: 3800 - total flux cleaned = -0.00394667 Jy ! Component: 3850 - total flux cleaned = -0.0039338 Jy ! Component: 3900 - total flux cleaned = -0.00393376 Jy ! Component: 3950 - total flux cleaned = -0.0039081 Jy ! Component: 4000 - total flux cleaned = -0.00385731 Jy ! Component: 4050 - total flux cleaned = -0.00383214 Jy ! Total flux subtracted in 4096 components = -0.00379454 Jy ! Clean residual min=-0.000651 max=0.000725 Jy/beam ! Clean residual mean=0.000002 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.114254 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 429 components and 0.114254 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv126_uvs/J2227+0355_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.035 x 13.03 at -19.46 degrees (North through East) ! Clean map min=-0.0021986 max=0.083885 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv126_uvs/J2227+0355_S_map.fits wmodel /scr/pima/rv126_uvs/J2227+0355_S_map.mod ! Writing 429 model components to file: /scr/pima/rv126_uvs/J2227+0355_S_map.mod wobs /scr/pima/rv126_uvs/J2227+0355_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv126_uvs/J2227+0355_S_uvs.fits wwins /scr/pima/rv126_uvs/J2227+0355_S_map.win ! wwins: Wrote 3 windows to /scr/pima/rv126_uvs/J2227+0355_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0838847 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000248762 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.889658 0.889658 1.77932 3.55863 7.11726 14.2345 28.469 56.9381 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.083 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 337.208 quit ! Quitting program ! Log file /scr/pima/rv126_uvs/J2227+0355_S_dfm.log closed on Sun Dec 23 07:43:07 2018