! Started logfile: .//J0001+7213_C_dfm.log on Sat Oct 20 23:28:40 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J0001+7213_C_uva.fits ! Reading UV FITS file: .//J0001+7213_C_uva.fits ! AN table 1: 5 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0001+7213 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 76 lines of history. ! ! Reading 1120 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J0001+7213_C] 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 0.300x0.300 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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.003722Jy sigma=50.051616 ! Fit after self-cal, rms=0.959494Jy sigma=47.761004 ! 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=1.988 mas, bmaj=6.43 mas, bpa=-60.94 degrees ! Estimated noise=0.727424 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 = 0.0307222 Jy ! Component: 100 - total flux cleaned = 0.0374869 Jy ! Total flux subtracted in 100 components = 0.0374869 Jy ! Clean residual min=-0.002324 max=0.002962 Jy/beam ! Clean residual mean=0.000001 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.0374869 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0374869 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=0.020191Jy sigma=0.892209 ! Fit after self-cal, rms=0.016970Jy sigma=0.777772 ! 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=2.53 mas, bmaj=6.41 mas, bpa=-61.79 degrees ! Estimated noise=0.505988 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 = 0.00460273 Jy ! Component: 100 - total flux cleaned = 0.00641691 Jy ! Component: 150 - total flux cleaned = 0.0070324 Jy ! Component: 200 - total flux cleaned = 0.00724412 Jy ! Total flux subtracted in 200 components = 0.00724412 Jy ! Clean residual min=-0.001538 max=0.001686 Jy/beam ! Clean residual mean=-0.000012 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.0447311 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 36 components and 0.0447311 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=0.015919Jy sigma=0.710323 ! Fit after self-cal, rms=0.015921Jy sigma=0.710228 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.53 x 6.41 at -61.79 degrees (North through East) ! Clean map min=-0.0015093 max=0.042514 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* KP 0.00* LA 0.00* ! NL 0.00* OV 0.00* PT 0.00* SC 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* KP 0.00* LA 0.00* ! NL 0.00* OV 0.00* PT 0.00* SC 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.90 KP 0.97 LA 0.97 ! NL 1.16 OV 1.00 PT 1.02 SC 1.15 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.95 KP 1.04 LA 1.04 ! NL 1.03 OV 0.94 PT 0.98 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.08 KP 0.95 LA 0.92 ! NL 0.98 OV 1.04 PT 1.06 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 KP 1.00 LA 0.95 ! NL 0.94 OV 0.92 PT 1.09 SC 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.93 KP 0.91 LA 1.00 ! NL 0.92 OV 1.02 PT 1.08 SC 1.11 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 KP 0.95 LA 0.94 ! NL 0.93 OV 1.04 PT 1.04 SC 1.00 ! ! ! Fit before self-cal, rms=0.015921Jy sigma=0.710228 ! Fit after self-cal, rms=0.016011Jy sigma=0.686856 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.556 mas, bmaj=6.441 mas, bpa=-62.08 degrees ! Estimated noise=0.502712 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 = -0.000545823 Jy ! Component: 100 - total flux cleaned = -0.000697858 Jy ! Component: 150 - total flux cleaned = -0.000760094 Jy ! Component: 200 - total flux cleaned = -0.000792674 Jy ! Total flux subtracted in 200 components = -0.000792674 Jy ! Clean residual min=-0.001207 max=0.001081 Jy/beam ! Clean residual mean=-0.000007 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.0439384 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 57 components and 0.0439384 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=0.015979Jy sigma=0.685677 ! Fit after self-cal, rms=0.015990Jy sigma=0.685491 ! 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=0.015990Jy sigma=0.685491 ! Fit after self-cal, rms=0.016008Jy sigma=0.685299 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.56 mas, bmaj=6.452 mas, bpa=-62.16 degrees ! Estimated noise=0.503019 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000256727 Jy ! Component: 100 - total flux cleaned = -0.000317661 Jy ! Component: 150 - total flux cleaned = -0.000360905 Jy ! Component: 200 - total flux cleaned = -0.000375826 Jy ! Total flux subtracted in 200 components = -0.000375826 Jy ! Clean residual min=-0.001228 max=0.001057 Jy/beam ! Clean residual mean=-0.000007 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.0435625 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 66 components and 0.0435625 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=0.015994Jy sigma=0.684913 ! Fit after self-cal, rms=0.015994Jy sigma=0.684881 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 = 1.218e-05 Jy ! Component: 100 - total flux cleaned = -8.4817e-06 Jy ! Component: 150 - total flux cleaned = -2.72728e-05 Jy ! Component: 200 - total flux cleaned = -3.84007e-05 Jy ! Total flux subtracted in 200 components = -3.84007e-05 Jy ! Clean residual min=-0.001221 max=0.001046 Jy/beam ! Clean residual mean=-0.000007 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0435241 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 73 components and 0.0435241 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=0.015987Jy sigma=0.684732 ! Fit after self-cal, rms=0.015988Jy sigma=0.684709 ! 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=0.015988Jy sigma=0.684709 ! Fit after self-cal, rms=0.016030Jy sigma=0.684563 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.566 mas, bmaj=6.457 mas, bpa=-62.22 degrees ! Estimated noise=0.503369 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.3237e-05 Jy ! Component: 100 - total flux cleaned = -0.000122404 Jy ! Component: 150 - total flux cleaned = -0.000154197 Jy ! Component: 200 - total flux cleaned = -0.000159905 Jy ! Total flux subtracted in 200 components = -0.000159905 Jy ! Clean residual min=-0.001231 max=0.001061 Jy/beam ! Clean residual mean=-0.000006 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0433642 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 79 components and 0.0433642 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=0.016021Jy sigma=0.684388 ! Fit after self-cal, rms=0.016022Jy sigma=0.684365 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 = 5.90037e-06 Jy ! Component: 100 - total flux cleaned = -4.48049e-06 Jy ! Component: 150 - total flux cleaned = -9.19541e-06 Jy ! Component: 200 - total flux cleaned = -1.38438e-05 Jy ! Total flux subtracted in 200 components = -1.38438e-05 Jy ! Clean residual min=-0.001225 max=0.001052 Jy/beam ! Clean residual mean=-0.000006 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0433504 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 81 components and 0.0433504 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=0.016017Jy sigma=0.684285 ! Fit after self-cal, rms=0.016018Jy sigma=0.684270 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.016018Jy sigma=0.684270 ! Fit after self-cal, rms=0.016049Jy sigma=0.684157 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.183 mas, bmaj=6.494 mas, bpa=-61.95 degrees ! Estimated noise=0.551748 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.29934e-05 Jy ! Component: 100 - total flux cleaned = -8.92795e-05 Jy ! Component: 150 - total flux cleaned = -0.000113469 Jy ! Component: 200 - total flux cleaned = -0.000130229 Jy ! Total flux subtracted in 200 components = -0.000130229 Jy ! Clean residual min=-0.001211 max=0.001023 Jy/beam ! Clean residual mean=-0.000009 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.0432202 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 92 components and 0.0432202 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=0.016045Jy sigma=0.684185 ! Fit after self-cal, rms=0.016047Jy sigma=0.684172 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 = 1.6063e-05 Jy ! Component: 100 - total flux cleaned = 8.2292e-07 Jy ! Component: 150 - total flux cleaned = -1.52064e-05 Jy ! Component: 200 - total flux cleaned = -2.70209e-05 Jy ! Total flux subtracted in 200 components = -2.70209e-05 Jy ! Clean residual min=-0.001208 max=0.001020 Jy/beam ! Clean residual mean=-0.000009 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.0431932 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 104 components and 0.0431931 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=0.016045Jy sigma=0.684175 ! Fit after self-cal, rms=0.016045Jy sigma=0.684166 ! 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=2.572 mas, bmaj=6.461 mas, bpa=-62.27 degrees ! Estimated noise=0.503345 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.572 x 6.461 at -62.27 degrees (North through East) ! Clean map min=-0.0012555 max=0.042173 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=2.014 mas, bmaj=6.449 mas, bpa=-61.21 degrees ! Estimated noise=0.739052 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.032383 Jy ! Component: 100 - total flux cleaned = 0.0394923 Jy ! Component: 150 - total flux cleaned = 0.0417104 Jy ! Component: 200 - total flux cleaned = 0.0422167 Jy ! Total flux subtracted in 200 components = 0.0422167 Jy ! Clean residual min=-0.001668 max=0.001851 Jy/beam ! Clean residual mean=-0.000002 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.0422167 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0422167 Jy ! Inverting map and beam ! Estimated beam: bmin=2.572 mas, bmaj=6.461 mas, bpa=-62.27 degrees ! Estimated noise=0.503345 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 = 0.000955744 Jy ! Component: 100 - total flux cleaned = 0.00111884 Jy ! Component: 150 - total flux cleaned = 0.00115329 Jy ! Component: 200 - total flux cleaned = 0.00115166 Jy ! Total flux subtracted in 200 components = 0.00115166 Jy ! Clean residual min=-0.001271 max=0.001102 Jy/beam ! Clean residual mean=-0.000007 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.0433683 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 59 components and 0.0433683 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.183 mas, bmaj=6.494 mas, bpa=-61.95 degrees ! Estimated noise=0.551748 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.57812e-05 Jy ! Component: 100 - total flux cleaned = -3.99001e-06 Jy ! Component: 150 - total flux cleaned = 1.58956e-05 Jy ! Component: 200 - total flux cleaned = 3.25287e-05 Jy ! Total flux subtracted in 200 components = 3.25287e-05 Jy ! Clean residual min=-0.001220 max=0.001079 Jy/beam ! Clean residual mean=-0.000010 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.0434009 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.41878e-05 Jy ! Component: 100 - total flux cleaned = 1.42348e-05 Jy ! Component: 150 - total flux cleaned = 8.33564e-06 Jy ! Component: 200 - total flux cleaned = 2.68824e-06 Jy ! Total flux subtracted in 200 components = 2.68824e-06 Jy ! Clean residual min=-0.001210 max=0.001060 Jy/beam ! Clean residual mean=-0.000010 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.0434036 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 88 components and 0.0434036 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.572 mas, bmaj=6.461 mas, bpa=-62.27 degrees ! Estimated noise=0.503345 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.7939e-05 Jy ! Component: 100 - total flux cleaned = 8.79896e-05 Jy ! Component: 150 - total flux cleaned = 6.17864e-05 Jy ! Component: 200 - total flux cleaned = 3.78143e-05 Jy ! Total flux subtracted in 200 components = 3.78143e-05 Jy ! Clean residual min=-0.001222 max=0.001066 Jy/beam ! Clean residual mean=-0.000007 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0434414 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 98 components and 0.0434414 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=0.016057Jy sigma=0.684856 ! Fit after self-cal, rms=0.016056Jy sigma=0.684812 wmodel J0001+7213_C_map.mod ! Writing 98 model components to file: J0001+7213_C_map.mod wobs J0001+7213_C_uvs.fits ! Writing UV FITS file: J0001+7213_C_uvs.fits wwins J0001+7213_C_map.win ! wwins: Wrote 1 windows to J0001+7213_C_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 = -0.000180537 Jy ! Component: 100 - total flux cleaned = -0.000254117 Jy ! Component: 150 - total flux cleaned = -0.000238184 Jy ! Component: 200 - total flux cleaned = -0.000142636 Jy ! Component: 250 - total flux cleaned = -8.17128e-05 Jy ! Component: 300 - total flux cleaned = -2.33473e-05 Jy ! Component: 350 - total flux cleaned = 4.43939e-06 Jy ! Component: 400 - total flux cleaned = 3.14871e-05 Jy ! Component: 450 - total flux cleaned = 5.78326e-05 Jy ! Component: 500 - total flux cleaned = 4.48621e-05 Jy ! Component: 550 - total flux cleaned = 3.22443e-05 Jy ! Component: 600 - total flux cleaned = 2.0039e-05 Jy ! Component: 650 - total flux cleaned = 8.52989e-06 Jy ! Component: 700 - total flux cleaned = -1.414e-05 Jy ! Component: 750 - total flux cleaned = -2.50019e-05 Jy ! Component: 800 - total flux cleaned = -4.6112e-05 Jy ! Component: 850 - total flux cleaned = -4.57884e-05 Jy ! Component: 900 - total flux cleaned = -3.56491e-05 Jy ! Component: 950 - total flux cleaned = -5.55532e-05 Jy ! Component: 1000 - total flux cleaned = -9.42543e-05 Jy ! Component: 1050 - total flux cleaned = -0.0001418 Jy ! Component: 1100 - total flux cleaned = -0.000141765 Jy ! Component: 1150 - total flux cleaned = -0.000168882 Jy ! Component: 1200 - total flux cleaned = -0.00019542 Jy ! Component: 1250 - total flux cleaned = -0.000221526 Jy ! Component: 1300 - total flux cleaned = -0.000255697 Jy ! Component: 1350 - total flux cleaned = -0.000306142 Jy ! Component: 1400 - total flux cleaned = -0.000330669 Jy ! Component: 1450 - total flux cleaned = -0.000354909 Jy ! Component: 1500 - total flux cleaned = -0.000402513 Jy ! Component: 1550 - total flux cleaned = -0.000410227 Jy ! Component: 1600 - total flux cleaned = -0.000441085 Jy ! Component: 1650 - total flux cleaned = -0.000456172 Jy ! Component: 1700 - total flux cleaned = -0.000486114 Jy ! Component: 1750 - total flux cleaned = -0.000471368 Jy ! Component: 1800 - total flux cleaned = -0.00049341 Jy ! Component: 1850 - total flux cleaned = -0.000522256 Jy ! Component: 1900 - total flux cleaned = -0.00055073 Jy ! Component: 1950 - total flux cleaned = -0.000557672 Jy ! Component: 2000 - total flux cleaned = -0.000571662 Jy ! Component: 2050 - total flux cleaned = -0.000599322 Jy ! Component: 2100 - total flux cleaned = -0.000613086 Jy ! Component: 2150 - total flux cleaned = -0.000646984 Jy ! Component: 2200 - total flux cleaned = -0.000687154 Jy ! Component: 2250 - total flux cleaned = -0.000713679 Jy ! Component: 2300 - total flux cleaned = -0.000720294 Jy ! Component: 2350 - total flux cleaned = -0.00075287 Jy ! Component: 2400 - total flux cleaned = -0.000797924 Jy ! Component: 2450 - total flux cleaned = -0.000823428 Jy ! Component: 2500 - total flux cleaned = -0.000855078 Jy ! Component: 2550 - total flux cleaned = -0.000880267 Jy ! Component: 2600 - total flux cleaned = -0.000930184 Jy ! Component: 2650 - total flux cleaned = -0.000961143 Jy ! Component: 2700 - total flux cleaned = -0.00102257 Jy ! Component: 2750 - total flux cleaned = -0.00106525 Jy ! Component: 2800 - total flux cleaned = -0.00110762 Jy ! Component: 2850 - total flux cleaned = -0.00113771 Jy ! Component: 2900 - total flux cleaned = -0.00116164 Jy ! Component: 2950 - total flux cleaned = -0.00120322 Jy ! Component: 3000 - total flux cleaned = -0.00122685 Jy ! Component: 3050 - total flux cleaned = -0.00127387 Jy ! Component: 3100 - total flux cleaned = -0.00129136 Jy ! Component: 3150 - total flux cleaned = -0.00132041 Jy ! Component: 3200 - total flux cleaned = -0.00134929 Jy ! Component: 3250 - total flux cleaned = -0.00138377 Jy ! Component: 3300 - total flux cleaned = -0.00140092 Jy ! Component: 3350 - total flux cleaned = -0.00142933 Jy ! Component: 3400 - total flux cleaned = -0.00142935 Jy ! Component: 3450 - total flux cleaned = -0.00144624 Jy ! Component: 3500 - total flux cleaned = -0.00145747 Jy ! Component: 3550 - total flux cleaned = -0.00145189 Jy ! Component: 3600 - total flux cleaned = -0.00147408 Jy ! Component: 3650 - total flux cleaned = -0.00146297 Jy ! Component: 3700 - total flux cleaned = -0.00145743 Jy ! Component: 3750 - total flux cleaned = -0.00144648 Jy ! Component: 3800 - total flux cleaned = -0.00147381 Jy ! Component: 3850 - total flux cleaned = -0.00146288 Jy ! Component: 3900 - total flux cleaned = -0.00145743 Jy ! Component: 3950 - total flux cleaned = -0.00144121 Jy ! Component: 4000 - total flux cleaned = -0.00145196 Jy ! Component: 4050 - total flux cleaned = -0.00143586 Jy ! Total flux subtracted in 4096 components = -0.00143581 Jy ! Clean residual min=-0.000325 max=0.000293 Jy/beam ! Clean residual mean=-0.000001 rms=0.000099 Jy/beam ! Combined flux in latest and established models = 0.0420056 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 392 components and 0.0420056 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0001+7213_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.572 x 6.461 at -62.27 degrees (North through East) ! Clean map min=-0.0012833 max=0.04231 Jy/beam ! Writing clean map to FITS file: .//J0001+7213_C_map.fits wmodel .//J0001+7213_C_map.mod ! Writing 392 model components to file: .//J0001+7213_C_map.mod wobs .//J0001+7213_C_uvs.fits ! Writing UV FITS file: .//J0001+7213_C_uvs.fits wwins .//J0001+7213_C_map.win ! wwins: Wrote 2 windows to .//J0001+7213_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0423099 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.89878e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.701877 0.701877 1.40375 2.80751 5.61502 11.23 22.4601 44.9202 89.8403 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.042 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 427.425 quit ! Quitting program ! Log file .//J0001+7213_C_dfm.log closed on Sat Oct 20 23:28:44 2018