! Started logfile: .//J2005+4428_C_dfm.log on Sun Oct 21 00:08:40 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 .//J2005+4428_C_uva.fits ! Reading UV FITS file: .//J2005+4428_C_uva.fits ! AN table 1: 8 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.972222 visibilities/baseline/integration-bin. ! Found source: J2005+4428 ! ! 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 94 lines of history. ! ! Reading 2240 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 J2005+4428_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001531Jy sigma=59.533727 ! Fit after self-cal, rms=0.958734Jy sigma=55.884516 ! 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=1.717 mas, bmaj=4.886 mas, bpa=11.36 degrees ! Estimated noise=0.472103 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 = 0.022433 Jy ! Component: 100 - total flux cleaned = 0.0361733 Jy ! Total flux subtracted in 100 components = 0.0361733 Jy ! Clean residual min=-0.004464 max=0.008216 Jy/beam ! Clean residual mean=0.000021 rms=0.001567 Jy/beam ! Combined flux in latest and established models = 0.0361733 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0361733 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=0.044705Jy sigma=3.004960 ! Fit after self-cal, rms=0.043848Jy sigma=2.984411 ! 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=2.223 mas, bmaj=5.264 mas, bpa=11.25 degrees ! Estimated noise=0.309378 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 = 0.0264797 Jy ! Component: 100 - total flux cleaned = 0.0428183 Jy ! Component: 150 - total flux cleaned = 0.053318 Jy ! Component: 200 - total flux cleaned = 0.0604606 Jy ! Total flux subtracted in 200 components = 0.0604606 Jy ! Clean residual min=-0.004212 max=0.007665 Jy/beam ! Clean residual mean=0.000017 rms=0.001956 Jy/beam ! Combined flux in latest and established models = 0.0966339 Jy ! Performing phase self-cal ! Adding 63 model components to the UV plane model. ! The established model now contains 76 components and 0.0966339 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=0.024405Jy sigma=1.335881 ! Fit after self-cal, rms=0.024321Jy sigma=1.332477 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.223 x 5.264 at 11.25 degrees (North through East) ! Clean map min=-0.0042164 max=0.043534 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00 HN 1.78 KP 0.90 ! LA 0.92 MK 1.49 NL 1.17 OV 1.13 ! PT 0.69 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.29 FD 1.03 HN 1.72 KP 0.93 ! LA 0.90 MK 0.70 NL 1.20 OV 1.13 ! PT 0.71 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.00 HN 1.64 KP 0.93 ! LA 0.87 MK 1.53 NL 1.22 OV 1.11 ! PT 0.74 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.53 KP 0.94 ! LA 0.86 MK 1.25 NL 1.22 OV 1.10 ! PT 0.76 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 0.97 HN 1.43 KP 0.96 ! LA 0.88 MK 1.19 NL 1.20 OV 1.12 ! PT 0.81 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.98 HN 1.38 KP 0.99 ! LA 0.88 MK 1.01 NL 1.16 OV 1.08 ! PT 0.82 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.00 HN 1.42 KP 0.96 ! LA 0.90 MK 1.38 NL 1.14 OV 1.02 ! PT 0.82 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.01 HN 1.50 KP 0.98 ! LA 0.90 MK 1.09 NL 1.17 OV 1.04 ! PT 0.81 ! ! ! Fit before self-cal, rms=0.024321Jy sigma=1.332477 ! Fit after self-cal, rms=0.023057Jy sigma=0.684308 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.481 mas, bmaj=5.21 mas, bpa=13.48 degrees ! Estimated noise=0.318684 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 = -0.000342099 Jy ! Component: 100 - total flux cleaned = -0.000200457 Jy ! Component: 150 - total flux cleaned = -0.000162622 Jy ! Component: 200 - total flux cleaned = -0.000127937 Jy ! Total flux subtracted in 200 components = -0.000127937 Jy ! Clean residual min=-0.002119 max=0.002916 Jy/beam ! Clean residual mean=0.000012 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.096506 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 83 components and 0.096506 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=0.022862Jy sigma=0.671062 ! Fit after self-cal, rms=0.022903Jy sigma=0.669840 ! 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=0.022903Jy sigma=0.669840 ! Fit after self-cal, rms=0.023479Jy sigma=0.667711 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.541 mas, bmaj=5.186 mas, bpa=13.59 degrees ! Estimated noise=0.324069 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.21469e-05 Jy ! Component: 100 - total flux cleaned = 8.69129e-05 Jy ! Component: 150 - total flux cleaned = 0.000115966 Jy ! Component: 200 - total flux cleaned = 0.000117169 Jy ! Total flux subtracted in 200 components = 0.000117169 Jy ! Clean residual min=-0.001975 max=0.003031 Jy/beam ! Clean residual mean=0.000012 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.0966232 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 88 components and 0.0966232 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=0.023384Jy sigma=0.660110 ! Fit after self-cal, rms=0.023390Jy sigma=0.660032 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 (-9.3, -20.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00199994 Jy ! Component: 100 - total flux cleaned = 0.00186377 Jy ! Component: 150 - total flux cleaned = 0.00157692 Jy ! Component: 200 - total flux cleaned = 0.00137157 Jy ! Total flux subtracted in 200 components = 0.00137157 Jy ! Clean residual min=-0.001753 max=0.002420 Jy/beam ! Clean residual mean=0.000009 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.0979947 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 118 components and 0.0979947 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=0.022848Jy sigma=0.629666 ! Fit after self-cal, rms=0.022828Jy sigma=0.625619 ! 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=0.022828Jy sigma=0.625619 ! Fit after self-cal, rms=0.023088Jy sigma=0.621365 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.57 mas, bmaj=5.196 mas, bpa=13.78 degrees ! Estimated noise=0.327541 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000608028 Jy ! Component: 100 - total flux cleaned = 0.000385262 Jy ! Component: 150 - total flux cleaned = 0.000191006 Jy ! Component: 200 - total flux cleaned = 4.67295e-05 Jy ! Total flux subtracted in 200 components = 4.67295e-05 Jy ! Clean residual min=-0.001698 max=0.002073 Jy/beam ! Clean residual mean=0.000008 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.0980415 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 134 components and 0.0980415 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=0.022897Jy sigma=0.610165 ! Fit after self-cal, rms=0.022896Jy sigma=0.609465 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 = -0.000248224 Jy ! Component: 100 - total flux cleaned = -0.000345144 Jy ! Component: 150 - total flux cleaned = -0.000436141 Jy ! Component: 200 - total flux cleaned = -0.000520857 Jy ! Total flux subtracted in 200 components = -0.000520857 Jy ! Clean residual min=-0.001601 max=0.002057 Jy/beam ! Clean residual mean=0.000007 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.0975206 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 138 components and 0.0975206 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=0.022796Jy sigma=0.603233 ! Fit after self-cal, rms=0.022797Jy sigma=0.602991 ! Inverting map ! Added new window around map position (20.1, -27.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156209 Jy ! Component: 100 - total flux cleaned = 0.00180876 Jy ! Component: 150 - total flux cleaned = 0.00196662 Jy ! Component: 200 - total flux cleaned = 0.0021128 Jy ! Total flux subtracted in 200 components = 0.0021128 Jy ! Clean residual min=-0.001554 max=0.001547 Jy/beam ! Clean residual mean=0.000006 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.0996334 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 161 components and 0.0996334 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=0.022650Jy sigma=0.589712 ! Fit after self-cal, rms=0.022649Jy sigma=0.588051 ! 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=0.022649Jy sigma=0.588051 ! Fit after self-cal, rms=0.022450Jy sigma=0.584093 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.279 mas, bmaj=5.689 mas, bpa=18.02 degrees ! Estimated noise=0.328041 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000821654 Jy ! Component: 100 - total flux cleaned = 0.00120631 Jy ! Component: 150 - total flux cleaned = 0.00126797 Jy ! Component: 200 - total flux cleaned = 0.00124159 Jy ! Total flux subtracted in 200 components = 0.00124159 Jy ! Clean residual min=-0.001483 max=0.001452 Jy/beam ! Clean residual mean=0.000007 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.100875 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 183 components and 0.100875 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=0.022419Jy sigma=0.577276 ! Fit after self-cal, rms=0.022419Jy sigma=0.576906 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 = 7.42117e-06 Jy ! Component: 100 - total flux cleaned = -6.69691e-05 Jy ! Component: 150 - total flux cleaned = -0.000137171 Jy ! Component: 200 - total flux cleaned = -0.000226302 Jy ! Total flux subtracted in 200 components = -0.000226302 Jy ! Clean residual min=-0.001448 max=0.001373 Jy/beam ! Clean residual mean=0.000006 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.100649 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 194 components and 0.100649 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=0.022399Jy sigma=0.573660 ! Fit after self-cal, rms=0.022403Jy sigma=0.573564 ! 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=2.573 mas, bmaj=5.175 mas, bpa=13.86 degrees ! Estimated noise=0.326123 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.573 x 5.175 at 13.86 degrees (North through East) ! Clean map min=-0.0023837 max=0.044064 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=1.925 mas, bmaj=4.597 mas, bpa=13.18 degrees ! Estimated noise=0.570475 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0281004 Jy ! Component: 100 - total flux cleaned = 0.0437473 Jy ! Component: 150 - total flux cleaned = 0.0546515 Jy ! Component: 200 - total flux cleaned = 0.0628899 Jy ! Total flux subtracted in 200 components = 0.0628899 Jy ! Clean residual min=-0.004377 max=0.005870 Jy/beam ! Clean residual mean=0.000017 rms=0.001068 Jy/beam ! Combined flux in latest and established models = 0.0628899 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.0628899 Jy ! Inverting map and beam ! Estimated beam: bmin=2.573 mas, bmaj=5.175 mas, bpa=13.86 degrees ! Estimated noise=0.326123 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 = 0.0131958 Jy ! Component: 100 - total flux cleaned = 0.0207432 Jy ! Component: 150 - total flux cleaned = 0.0253691 Jy ! Component: 200 - total flux cleaned = 0.0285996 Jy ! Total flux subtracted in 200 components = 0.0285996 Jy ! Clean residual min=-0.002629 max=0.003932 Jy/beam ! Clean residual mean=0.000016 rms=0.000804 Jy/beam ! Combined flux in latest and established models = 0.0914895 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 75 components and 0.0914895 Jy ! Inverting map ! Added new window around map position (2.7, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00310196 Jy ! Component: 100 - total flux cleaned = 0.00397763 Jy ! Component: 150 - total flux cleaned = 0.00478906 Jy ! Component: 200 - total flux cleaned = 0.00521363 Jy ! Total flux subtracted in 200 components = 0.00521363 Jy ! Clean residual min=-0.001970 max=0.002622 Jy/beam ! Clean residual mean=0.000011 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.0967031 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 102 components and 0.0967031 Jy ! Inverting map ! Added new window around map position (-3.3, 4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00186473 Jy ! Component: 100 - total flux cleaned = 0.00280164 Jy ! Component: 150 - total flux cleaned = 0.00330223 Jy ! Component: 200 - total flux cleaned = 0.00350832 Jy ! Total flux subtracted in 200 components = 0.00350832 Jy ! Clean residual min=-0.001457 max=0.001385 Jy/beam ! Clean residual mean=0.000008 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.100211 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 127 components and 0.100211 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=4.279 mas, bmaj=5.689 mas, bpa=18.02 degrees ! Estimated noise=0.328041 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.3116e-05 Jy ! Component: 100 - total flux cleaned = 0.000221122 Jy ! Component: 150 - total flux cleaned = 0.000347835 Jy ! Component: 200 - total flux cleaned = 0.000386969 Jy ! Total flux subtracted in 200 components = 0.000386969 Jy ! Clean residual min=-0.001348 max=0.001325 Jy/beam ! Clean residual mean=0.000008 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.100598 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 = 3.13394e-08 Jy ! Component: 100 - total flux cleaned = 3.23217e-05 Jy ! Component: 150 - total flux cleaned = -8.74311e-05 Jy ! Component: 200 - total flux cleaned = -0.000171651 Jy ! Total flux subtracted in 200 components = -0.000171651 Jy ! Clean residual min=-0.001257 max=0.001288 Jy/beam ! Clean residual mean=0.000007 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.100427 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 192 components and 0.100427 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.573 mas, bmaj=5.175 mas, bpa=13.86 degrees ! Estimated noise=0.326123 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000195297 Jy ! Component: 100 - total flux cleaned = -0.000133408 Jy ! Component: 150 - total flux cleaned = -7.78932e-05 Jy ! Component: 200 - total flux cleaned = -2.47244e-05 Jy ! Total flux subtracted in 200 components = -2.47244e-05 Jy ! Clean residual min=-0.001055 max=0.001091 Jy/beam ! Clean residual mean=0.000005 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.100402 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 219 components and 0.100402 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=0.021942Jy sigma=0.550254 ! Fit after self-cal, rms=0.021920Jy sigma=0.548170 wmodel J2005+4428_C_map.mod ! Writing 219 model components to file: J2005+4428_C_map.mod wobs J2005+4428_C_uvs.fits ! Writing UV FITS file: J2005+4428_C_uvs.fits wwins J2005+4428_C_map.win ! wwins: Wrote 5 windows to J2005+4428_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 = -0.000368601 Jy ! Component: 100 - total flux cleaned = -0.000606966 Jy ! Component: 150 - total flux cleaned = -0.000745294 Jy ! Component: 200 - total flux cleaned = -0.000860384 Jy ! Component: 250 - total flux cleaned = -0.00100411 Jy ! Component: 300 - total flux cleaned = -0.00118985 Jy ! Component: 350 - total flux cleaned = -0.00138426 Jy ! Component: 400 - total flux cleaned = -0.00152989 Jy ! Component: 450 - total flux cleaned = -0.0017007 Jy ! Component: 500 - total flux cleaned = -0.00181184 Jy ! Component: 550 - total flux cleaned = -0.00196118 Jy ! Component: 600 - total flux cleaned = -0.00206697 Jy ! Component: 650 - total flux cleaned = -0.00214472 Jy ! Component: 700 - total flux cleaned = -0.00219575 Jy ! Component: 750 - total flux cleaned = -0.00223341 Jy ! Component: 800 - total flux cleaned = -0.0022947 Jy ! Component: 850 - total flux cleaned = -0.00229456 Jy ! Component: 900 - total flux cleaned = -0.00231802 Jy ! Component: 950 - total flux cleaned = -0.00234109 Jy ! Component: 1000 - total flux cleaned = -0.00238673 Jy ! Component: 1050 - total flux cleaned = -0.00240923 Jy ! Component: 1100 - total flux cleaned = -0.00238727 Jy ! Component: 1150 - total flux cleaned = -0.00242017 Jy ! Component: 1200 - total flux cleaned = -0.00242031 Jy ! Component: 1250 - total flux cleaned = -0.0024415 Jy ! Component: 1300 - total flux cleaned = -0.00246251 Jy ! Component: 1350 - total flux cleaned = -0.00248304 Jy ! Component: 1400 - total flux cleaned = -0.00246253 Jy ! Component: 1450 - total flux cleaned = -0.00246267 Jy ! Component: 1500 - total flux cleaned = -0.00249253 Jy ! Component: 1550 - total flux cleaned = -0.00246316 Jy ! Component: 1600 - total flux cleaned = -0.00249224 Jy ! Component: 1650 - total flux cleaned = -0.00251124 Jy ! Component: 1700 - total flux cleaned = -0.00250197 Jy ! Component: 1750 - total flux cleaned = -0.00253923 Jy ! Component: 1800 - total flux cleaned = -0.00252078 Jy ! Component: 1850 - total flux cleaned = -0.00251166 Jy ! Component: 1900 - total flux cleaned = -0.00252974 Jy ! Component: 1950 - total flux cleaned = -0.00251212 Jy ! Component: 2000 - total flux cleaned = -0.00253861 Jy ! Component: 2050 - total flux cleaned = -0.00252983 Jy ! Component: 2100 - total flux cleaned = -0.00249535 Jy ! Component: 2150 - total flux cleaned = -0.00246153 Jy ! Component: 2200 - total flux cleaned = -0.00246151 Jy ! Component: 2250 - total flux cleaned = -0.00241974 Jy ! Component: 2300 - total flux cleaned = -0.00241149 Jy ! Component: 2350 - total flux cleaned = -0.00238708 Jy ! Component: 2400 - total flux cleaned = -0.0023629 Jy ! Component: 2450 - total flux cleaned = -0.00236276 Jy ! Component: 2500 - total flux cleaned = -0.00232306 Jy ! Component: 2550 - total flux cleaned = -0.00226816 Jy ! Component: 2600 - total flux cleaned = -0.00223719 Jy ! Component: 2650 - total flux cleaned = -0.00219096 Jy ! Component: 2700 - total flux cleaned = -0.00214531 Jy ! Component: 2750 - total flux cleaned = -0.00216043 Jy ! Component: 2800 - total flux cleaned = -0.00210793 Jy ! Component: 2850 - total flux cleaned = -0.00207093 Jy ! Component: 2900 - total flux cleaned = -0.00204894 Jy ! Component: 2950 - total flux cleaned = -0.00204172 Jy ! Component: 3000 - total flux cleaned = -0.00206343 Jy ! Component: 3050 - total flux cleaned = -0.00202047 Jy ! Component: 3100 - total flux cleaned = -0.00199915 Jy ! Component: 3150 - total flux cleaned = -0.00199208 Jy ! Component: 3200 - total flux cleaned = -0.00199899 Jy ! Component: 3250 - total flux cleaned = -0.00196433 Jy ! Component: 3300 - total flux cleaned = -0.00196432 Jy ! Component: 3350 - total flux cleaned = -0.00197106 Jy ! Component: 3400 - total flux cleaned = -0.0019237 Jy ! Component: 3450 - total flux cleaned = -0.00191704 Jy ! Component: 3500 - total flux cleaned = -0.00193038 Jy ! Component: 3550 - total flux cleaned = -0.00192377 Jy ! Component: 3600 - total flux cleaned = -0.0018779 Jy ! Component: 3650 - total flux cleaned = -0.0018715 Jy ! Component: 3700 - total flux cleaned = -0.00188448 Jy ! Component: 3750 - total flux cleaned = -0.00190366 Jy ! Component: 3800 - total flux cleaned = -0.00187172 Jy ! Component: 3850 - total flux cleaned = -0.00185912 Jy ! Component: 3900 - total flux cleaned = -0.00185924 Jy ! Component: 3950 - total flux cleaned = -0.00186545 Jy ! Component: 4000 - total flux cleaned = -0.00186547 Jy ! Component: 4050 - total flux cleaned = -0.00184701 Jy ! Total flux subtracted in 4096 components = -0.00185924 Jy ! Clean residual min=-0.000376 max=0.000335 Jy/beam ! Clean residual mean=0.000001 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.0985428 Jy keep ! Adding 319 model components to the UV plane model. ! The established model now contains 538 components and 0.0985429 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2005+4428_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.573 x 5.175 at 13.86 degrees (North through East) ! Clean map min=-0.0018612 max=0.044945 Jy/beam ! Writing clean map to FITS file: .//J2005+4428_C_map.fits wmodel .//J2005+4428_C_map.mod ! Writing 538 model components to file: .//J2005+4428_C_map.mod wobs .//J2005+4428_C_uvs.fits ! Writing UV FITS file: .//J2005+4428_C_uvs.fits wwins .//J2005+4428_C_map.win ! wwins: Wrote 6 windows to .//J2005+4428_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.044945 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000118474 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.790795 0.790795 1.58159 3.16318 6.32636 12.6527 25.3054 50.6109 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.044 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 379.365 quit ! Quitting program ! Log file .//J2005+4428_C_dfm.log closed on Sun Oct 21 00:08:44 2018