! Started logfile: .//J2005+1033_C_20180525_dfm.log on Mon Jun 11 08:55:25 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+1033_C_20180525_uva.fits ! Reading UV FITS file: .//J2005+1033_C_20180525_uva.fits ! AN table 1: 78 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2005+1033 ! ! 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 85 lines of history. ! ! Reading 22464 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+1033_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. ! ! 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=0.999995Jy sigma=27.022705 ! Fit after self-cal, rms=0.960203Jy sigma=25.907857 ! 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=1.161 mas, bmaj=3.437 mas, bpa=-6.279 degrees ! Estimated noise=0.365034 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 = 0.0278279 Jy ! Component: 100 - total flux cleaned = 0.0373541 Jy ! Total flux subtracted in 100 components = 0.0373541 Jy ! Clean residual min=-0.002456 max=0.004157 Jy/beam ! Clean residual mean=0.000009 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.037354 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.037354 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=0.032763Jy sigma=0.815864 ! Fit after self-cal, rms=0.032111Jy sigma=0.793992 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00510515 Jy ! Component: 100 - total flux cleaned = 0.0074373 Jy ! Total flux subtracted in 100 components = 0.0074373 Jy ! Clean residual min=-0.002339 max=0.003887 Jy/beam ! Clean residual mean=0.000007 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.0447913 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 13 components and 0.0447913 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=0.030917Jy sigma=0.759938 ! Fit after self-cal, rms=0.030902Jy sigma=0.759464 ! Inverting map ! Added new window around map position (3, 3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00337849 Jy ! Component: 100 - total flux cleaned = 0.00536524 Jy ! Total flux subtracted in 100 components = 0.00536524 Jy ! Clean residual min=-0.002031 max=0.002501 Jy/beam ! Clean residual mean=0.000006 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.0501566 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 21 components and 0.0501566 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=0.030287Jy sigma=0.741825 ! Fit after self-cal, rms=0.030264Jy sigma=0.741338 ! 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=1.509 mas, bmaj=3.729 mas, bpa=-4.465 degrees ! Estimated noise=0.180438 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 = 0.00299561 Jy ! Component: 100 - total flux cleaned = 0.00510081 Jy ! Component: 150 - total flux cleaned = 0.0067159 Jy ! Component: 200 - total flux cleaned = 0.00796723 Jy ! Total flux subtracted in 200 components = 0.00796723 Jy ! Clean residual min=-0.002430 max=0.003443 Jy/beam ! Clean residual mean=0.000013 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.0581238 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 65 components and 0.0581238 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=0.029852Jy sigma=0.730490 ! Fit after self-cal, rms=0.029843Jy sigma=0.730232 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.509 x 3.729 at -4.465 degrees (North through East) ! Clean map min=-0.0023653 max=0.03924 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.88 HN 1.10 KP 1.10 ! LA 0.98 MK 0.89 NL 1.06 PT 0.85 ! SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.90 HN 0.96 KP 1.09 ! LA 1.06 MK 0.90 NL 1.08 PT 0.87 ! SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.93 HN 1.14 KP 1.15 ! LA 1.02 MK 0.95 NL 1.09 PT 0.87 ! SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.87 HN 1.19 KP 1.21 ! LA 0.59 MK 0.99 NL 1.20 PT 0.77 ! SC 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.93 HN 1.07 KP 1.16 ! LA 1.00 MK 1.02 NL 1.04 PT 0.89 ! SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.92 HN 1.10 KP 1.16 ! LA 1.02 MK 1.07 NL 1.05 PT 0.90 ! SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.94 HN 1.09 KP 1.07 ! LA 1.02 MK 1.00 NL 1.06 PT 0.92 ! SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.91 HN 1.10 KP 1.11 ! LA 1.04 MK 0.94 NL 1.04 PT 0.91 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.029843Jy sigma=0.730232 ! Fit after self-cal, rms=0.028527Jy sigma=0.696110 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.513 mas, bmaj=3.77 mas, bpa=-4.334 degrees ! Estimated noise=0.179365 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 (-9, 25.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00196404 Jy ! Component: 100 - total flux cleaned = 0.00226235 Jy ! Component: 150 - total flux cleaned = 0.00223076 Jy ! Component: 200 - total flux cleaned = 0.00225435 Jy ! Total flux subtracted in 200 components = 0.00225435 Jy ! Clean residual min=-0.000991 max=0.001079 Jy/beam ! Clean residual mean=-0.000001 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.0603781 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 101 components and 0.0603781 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=0.028381Jy sigma=0.692182 ! Fit after self-cal, rms=0.028439Jy sigma=0.691215 ! 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=0.028439Jy sigma=0.691215 ! Fit after self-cal, rms=0.028128Jy sigma=0.690987 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.507 mas, bmaj=3.775 mas, bpa=-4.595 degrees ! Estimated noise=0.177509 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000549923 Jy ! Component: 100 - total flux cleaned = 0.000657339 Jy ! Component: 150 - total flux cleaned = 0.000655534 Jy ! Component: 200 - total flux cleaned = 0.000672072 Jy ! Total flux subtracted in 200 components = 0.000672072 Jy ! Clean residual min=-0.000916 max=0.001013 Jy/beam ! Clean residual mean=-0.000001 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.0610502 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 121 components and 0.0610502 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=0.028101Jy sigma=0.690185 ! Fit after self-cal, rms=0.028099Jy sigma=0.690132 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 (-0.9, -53.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000838363 Jy ! Component: 100 - total flux cleaned = 0.00103787 Jy ! Component: 150 - total flux cleaned = 0.00111138 Jy ! Component: 200 - total flux cleaned = 0.0011719 Jy ! Total flux subtracted in 200 components = 0.0011719 Jy ! Clean residual min=-0.000888 max=0.000886 Jy/beam ! Clean residual mean=0.000000 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.0622221 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 146 components and 0.0622221 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=0.028060Jy sigma=0.689056 ! Fit after self-cal, rms=0.028057Jy sigma=0.688980 ! 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=0.028057Jy sigma=0.688980 ! Fit after self-cal, rms=0.027937Jy sigma=0.688872 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.507 mas, bmaj=3.778 mas, bpa=-4.666 degrees ! Estimated noise=0.176684 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000159254 Jy ! Component: 100 - total flux cleaned = 0.000219522 Jy ! Component: 150 - total flux cleaned = 0.000272664 Jy ! Component: 200 - total flux cleaned = 0.000296535 Jy ! Total flux subtracted in 200 components = 0.000296535 Jy ! Clean residual min=-0.000842 max=0.000861 Jy/beam ! Clean residual mean=-0.000000 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.0625186 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 152 components and 0.0625187 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=0.027923Jy sigma=0.688485 ! Fit after self-cal, rms=0.027921Jy sigma=0.688464 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 = 7.60638e-05 Jy ! Component: 100 - total flux cleaned = 0.000109472 Jy ! Component: 150 - total flux cleaned = 0.000140403 Jy ! Component: 200 - total flux cleaned = 0.000169473 Jy ! Total flux subtracted in 200 components = 0.000169473 Jy ! Clean residual min=-0.000824 max=0.000839 Jy/beam ! Clean residual mean=-0.000000 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.0626881 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 160 components and 0.0626881 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=0.027914Jy sigma=0.688251 ! Fit after self-cal, rms=0.027913Jy sigma=0.688243 ! Inverting map ! Added new window around map position (-8.7, -27.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000778849 Jy ! Component: 100 - total flux cleaned = 0.00108605 Jy ! Component: 150 - total flux cleaned = 0.00135757 Jy ! Component: 200 - total flux cleaned = 0.00160498 Jy ! Total flux subtracted in 200 components = 0.00160498 Jy ! Clean residual min=-0.000733 max=0.000718 Jy/beam ! Clean residual mean=0.000001 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.0642931 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 184 components and 0.0642931 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=0.027889Jy sigma=0.687517 ! Fit after self-cal, rms=0.027888Jy sigma=0.687486 ! 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=0.027888Jy sigma=0.687486 ! Fit after self-cal, rms=0.027845Jy sigma=0.687409 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.624 mas, bmaj=5.347 mas, bpa=0.7846 degrees ! Estimated noise=0.225857 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000421092 Jy ! Component: 100 - total flux cleaned = 0.000662745 Jy ! Component: 150 - total flux cleaned = 0.00087835 Jy ! Component: 200 - total flux cleaned = 0.00100972 Jy ! Total flux subtracted in 200 components = 0.00100972 Jy ! Clean residual min=-0.000850 max=0.000884 Jy/beam ! Clean residual mean=0.000000 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.0653028 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 196 components and 0.0653029 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=0.027839Jy sigma=0.687268 ! Fit after self-cal, rms=0.027840Jy sigma=0.687252 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 = 0.000103988 Jy ! Component: 100 - total flux cleaned = 0.000131756 Jy ! Component: 150 - total flux cleaned = 0.00012346 Jy ! Component: 200 - total flux cleaned = 0.000123605 Jy ! Total flux subtracted in 200 components = 0.000123605 Jy ! Clean residual min=-0.000847 max=0.000865 Jy/beam ! Clean residual mean=0.000000 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.0654265 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 206 components and 0.0654264 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=0.027838Jy sigma=0.687236 ! Fit after self-cal, rms=0.027838Jy sigma=0.687230 ! 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=1.508 mas, bmaj=3.78 mas, bpa=-4.705 degrees ! Estimated noise=0.176062 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.508 x 3.78 at -4.705 degrees (North through East) ! Clean map min=-0.00075057 max=0.038694 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=1.159 mas, bmaj=3.464 mas, bpa=-6.255 degrees ! Estimated noise=0.359566 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0280621 Jy ! Component: 100 - total flux cleaned = 0.0378591 Jy ! Component: 150 - total flux cleaned = 0.0426858 Jy ! Component: 200 - total flux cleaned = 0.0458198 Jy ! Total flux subtracted in 200 components = 0.0458198 Jy ! Clean residual min=-0.001802 max=0.002404 Jy/beam ! Clean residual mean=0.000003 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.0458198 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0458198 Jy ! Inverting map and beam ! Estimated beam: bmin=1.508 mas, bmaj=3.78 mas, bpa=-4.705 degrees ! Estimated noise=0.176062 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) ! Added new window around map position (5.7, 5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00392234 Jy ! Component: 100 - total flux cleaned = 0.00640929 Jy ! Component: 150 - total flux cleaned = 0.00817176 Jy ! Component: 200 - total flux cleaned = 0.0095046 Jy ! Total flux subtracted in 200 components = 0.0095046 Jy ! Clean residual min=-0.001090 max=0.001160 Jy/beam ! Clean residual mean=0.000002 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0553244 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 63 components and 0.0553244 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=3.624 mas, bmaj=5.347 mas, bpa=0.7846 degrees ! Estimated noise=0.225857 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187498 Jy ! Component: 100 - total flux cleaned = 0.00318902 Jy ! Component: 150 - total flux cleaned = 0.00425656 Jy ! Component: 200 - total flux cleaned = 0.00512049 Jy ! Total flux subtracted in 200 components = 0.00512049 Jy ! Clean residual min=-0.001158 max=0.001105 Jy/beam ! Clean residual mean=-0.000000 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.0604449 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 = 0.000589051 Jy ! Component: 100 - total flux cleaned = 0.0011295 Jy ! Component: 150 - total flux cleaned = 0.00157825 Jy ! Component: 200 - total flux cleaned = 0.00197465 Jy ! Total flux subtracted in 200 components = 0.00197465 Jy ! Clean residual min=-0.000897 max=0.000882 Jy/beam ! Clean residual mean=-0.000001 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0624195 Jy ! Adding 91 model components to the UV plane model. ! The established model now contains 150 components and 0.0624195 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.508 mas, bmaj=3.78 mas, bpa=-4.705 degrees ! Estimated noise=0.176062 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000267191 Jy ! Component: 100 - total flux cleaned = 0.000429508 Jy ! Component: 150 - total flux cleaned = 0.000575511 Jy ! Component: 200 - total flux cleaned = 0.000725193 Jy ! Total flux subtracted in 200 components = 0.000725193 Jy ! Clean residual min=-0.000715 max=0.000698 Jy/beam ! Clean residual mean=-0.000000 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.0631447 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 185 components and 0.0631447 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=0.027858Jy sigma=0.687625 ! Fit after self-cal, rms=0.027850Jy sigma=0.687394 wmodel J2005+1033_C_map.mod ! Writing 185 model components to file: J2005+1033_C_map.mod wobs J2005+1033_C_uvs.fits ! Writing UV FITS file: J2005+1033_C_uvs.fits wwins J2005+1033_C_map.win ! wwins: Wrote 6 windows to J2005+1033_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 = -5.01859e-06 Jy ! Component: 100 - total flux cleaned = -2.62001e-05 Jy ! Component: 150 - total flux cleaned = -0.000107116 Jy ! Component: 200 - total flux cleaned = -0.000154926 Jy ! Component: 250 - total flux cleaned = -0.000182179 Jy ! Component: 300 - total flux cleaned = -0.000234892 Jy ! Component: 350 - total flux cleaned = -0.000294261 Jy ! Component: 400 - total flux cleaned = -0.000343528 Jy ! Component: 450 - total flux cleaned = -0.000383133 Jy ! Component: 500 - total flux cleaned = -0.000429314 Jy ! Component: 550 - total flux cleaned = -0.000481627 Jy ! Component: 600 - total flux cleaned = -0.000532537 Jy ! Component: 650 - total flux cleaned = -0.000567939 Jy ! Component: 700 - total flux cleaned = -0.000595641 Jy ! Component: 750 - total flux cleaned = -0.00061609 Jy ! Component: 800 - total flux cleaned = -0.000655932 Jy ! Component: 850 - total flux cleaned = -0.000694643 Jy ! Component: 900 - total flux cleaned = -0.000713583 Jy ! Component: 950 - total flux cleaned = -0.00073228 Jy ! Component: 1000 - total flux cleaned = -0.000756602 Jy ! Component: 1050 - total flux cleaned = -0.000762743 Jy ! Component: 1100 - total flux cleaned = -0.000792059 Jy ! Component: 1150 - total flux cleaned = -0.000797747 Jy ! Component: 1200 - total flux cleaned = -0.000814732 Jy ! Component: 1250 - total flux cleaned = -0.000831202 Jy ! Component: 1300 - total flux cleaned = -0.000809405 Jy ! Component: 1350 - total flux cleaned = -0.000804206 Jy ! Component: 1400 - total flux cleaned = -0.000799017 Jy ! Component: 1450 - total flux cleaned = -0.000804185 Jy ! Component: 1500 - total flux cleaned = -0.000783631 Jy ! Component: 1550 - total flux cleaned = -0.000783711 Jy ! Component: 1600 - total flux cleaned = -0.00077383 Jy ! Component: 1650 - total flux cleaned = -0.000759156 Jy ! Component: 1700 - total flux cleaned = -0.000754344 Jy ! Component: 1750 - total flux cleaned = -0.000740158 Jy ! Component: 1800 - total flux cleaned = -0.000744871 Jy ! Component: 1850 - total flux cleaned = -0.000735579 Jy ! Component: 1900 - total flux cleaned = -0.000721889 Jy ! Component: 1950 - total flux cleaned = -0.000730896 Jy ! Component: 2000 - total flux cleaned = -0.000721933 Jy ! Component: 2050 - total flux cleaned = -0.000708703 Jy ! Component: 2100 - total flux cleaned = -0.000691213 Jy ! Component: 2150 - total flux cleaned = -0.000682667 Jy ! Component: 2200 - total flux cleaned = -0.00067419 Jy ! Component: 2250 - total flux cleaned = -0.00067418 Jy ! Component: 2300 - total flux cleaned = -0.000661618 Jy ! Component: 2350 - total flux cleaned = -0.000653294 Jy ! Component: 2400 - total flux cleaned = -0.000640967 Jy ! Component: 2450 - total flux cleaned = -0.00062875 Jy ! Component: 2500 - total flux cleaned = -0.000612664 Jy ! Component: 2550 - total flux cleaned = -0.00060478 Jy ! Component: 2600 - total flux cleaned = -0.000604787 Jy ! Component: 2650 - total flux cleaned = -0.000596879 Jy ! Component: 2700 - total flux cleaned = -0.000577515 Jy ! Component: 2750 - total flux cleaned = -0.000585187 Jy ! Component: 2800 - total flux cleaned = -0.000592811 Jy ! Component: 2850 - total flux cleaned = -0.000589016 Jy ! Component: 2900 - total flux cleaned = -0.000585276 Jy ! Component: 2950 - total flux cleaned = -0.000589027 Jy ! Component: 3000 - total flux cleaned = -0.00059275 Jy ! Component: 3050 - total flux cleaned = -0.000600049 Jy ! Component: 3100 - total flux cleaned = -0.000592736 Jy ! Component: 3150 - total flux cleaned = -0.000596346 Jy ! Component: 3200 - total flux cleaned = -0.000607086 Jy ! Component: 3250 - total flux cleaned = -0.000617752 Jy ! Component: 3300 - total flux cleaned = -0.000617752 Jy ! Component: 3350 - total flux cleaned = -0.000628317 Jy ! Component: 3400 - total flux cleaned = -0.000638735 Jy ! Component: 3450 - total flux cleaned = -0.000645645 Jy ! Component: 3500 - total flux cleaned = -0.000655961 Jy ! Component: 3550 - total flux cleaned = -0.000666193 Jy ! Component: 3600 - total flux cleaned = -0.000666162 Jy ! Component: 3650 - total flux cleaned = -0.000662799 Jy ! Component: 3700 - total flux cleaned = -0.000669512 Jy ! Component: 3750 - total flux cleaned = -0.000672828 Jy ! Component: 3800 - total flux cleaned = -0.000672835 Jy ! Component: 3850 - total flux cleaned = -0.000679393 Jy ! Component: 3900 - total flux cleaned = -0.000685958 Jy ! Component: 3950 - total flux cleaned = -0.000679458 Jy ! Component: 4000 - total flux cleaned = -0.000682723 Jy ! Component: 4050 - total flux cleaned = -0.000685964 Jy ! Total flux subtracted in 4096 components = -0.000692375 Jy ! Clean residual min=-0.000193 max=0.000169 Jy/beam ! Clean residual mean=-0.000000 rms=0.000054 Jy/beam ! Combined flux in latest and established models = 0.0624523 Jy keep ! Adding 292 model components to the UV plane model. ! The established model now contains 477 components and 0.0624524 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2005+1033_C_20180525_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.508 x 3.78 at -4.705 degrees (North through East) ! Clean map min=-0.00048655 max=0.038248 Jy/beam ! Writing clean map to FITS file: .//J2005+1033_C_20180525_map.fits wmodel .//J2005+1033_C_20180525_map.mod ! Writing 477 model components to file: .//J2005+1033_C_20180525_map.mod wobs .//J2005+1033_C_20180525_uvs.fits ! Writing UV FITS file: .//J2005+1033_C_20180525_uvs.fits wwins .//J2005+1033_C_20180525_map.win ! wwins: Wrote 7 windows to .//J2005+1033_C_20180525_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0382477 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 5.23243e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.410412 0.410412 0.820823 1.64165 3.28329 6.56659 13.1332 26.2664 52.5327 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.038 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 730.973 quit ! Quitting program ! Log file .//J2005+1033_C_20180525_dfm.log closed on Mon Jun 11 08:55:29 2018