! Started logfile: /vlbi/sb072/temp_maps//J2110-3635_C_dfm.log on Fri Jan 25 19:52:46 2019 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 /vlbi/sb072/temp_maps//J2110-3635_C_uva.fits ! Reading UV FITS file: /vlbi/sb072/temp_maps//J2110-3635_C_uva.fits ! AN table 1: 5 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2110-3635 ! ! 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 1440 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 J2110-3635_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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 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=1.022407Jy sigma=20.254793 ! Fit after self-cal, rms=0.884735Jy sigma=17.534436 ! 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=1.063 mas, bmaj=3.515 mas, bpa=-12.62 degrees ! Estimated noise=1.384 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 = 0.0909914 Jy ! Component: 100 - total flux cleaned = 0.112836 Jy ! Total flux subtracted in 100 components = 0.112836 Jy ! Clean residual min=-0.014003 max=0.018527 Jy/beam ! Clean residual mean=0.000007 rms=0.002829 Jy/beam ! Combined flux in latest and established models = 0.112836 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.112836 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=0.180156Jy sigma=1.864093 ! Fit after self-cal, rms=0.180027Jy sigma=1.860956 ! Inverting map ! Added new window around map position (1.2, 3.9). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0166944 Jy ! Component: 100 - total flux cleaned = 0.0231504 Jy ! Total flux subtracted in 100 components = 0.0231504 Jy ! Clean residual min=-0.012566 max=0.013018 Jy/beam ! Clean residual mean=0.000001 rms=0.002685 Jy/beam ! Combined flux in latest and established models = 0.135986 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 13 components and 0.135986 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=0.178285Jy sigma=1.800176 ! Fit after self-cal, rms=0.178016Jy sigma=1.791721 ! 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=1.375 mas, bmaj=4.002 mas, bpa=-10.61 degrees ! Estimated noise=1.03439 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 = 0.00995264 Jy ! Component: 100 - total flux cleaned = 0.0150642 Jy ! Component: 150 - total flux cleaned = 0.0179396 Jy ! Component: 200 - total flux cleaned = 0.0187985 Jy ! Total flux subtracted in 200 components = 0.0187985 Jy ! Clean residual min=-0.011282 max=0.010837 Jy/beam ! Clean residual mean=-0.000011 rms=0.002667 Jy/beam ! Combined flux in latest and established models = 0.154785 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 27 components and 0.154785 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=0.177220Jy sigma=1.776074 ! Fit after self-cal, rms=0.177207Jy sigma=1.775152 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.375 x 4.002 at -10.61 degrees (North through East) ! Clean map min=-0.010622 max=0.11483 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 0.92 KP 1.00 LA 0.81 ! MK 0.95 NL 0.82 OV 1.17 PT 0.98 ! SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 0.96 KP 1.04 LA 0.85 ! MK 0.99 NL 0.96 OV 1.21 PT 0.90 ! SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 HN 1.24 KP 0.62 LA 0.94 ! MK 0.87 NL 1.18 OV 1.07 PT 0.90 ! SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.01 KP 0.74 LA 1.07 ! MK 0.92 NL 1.24 OV 1.05 PT 0.96 ! SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 HN 1.92 KP 0.86 LA 0.95 ! MK 1.05 NL 1.30 OV 1.16 PT 0.96 ! SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 1.78 KP 0.66 LA 1.06 ! MK 1.12 NL 1.34 OV 1.09 PT 0.99 ! SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.49 KP 0.64 LA 1.00 ! MK 1.00 NL 1.19 OV 1.10 PT 1.21 ! SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.50 KP 0.71 LA 0.98 ! MK 1.17 NL 1.23 OV 1.12 PT 1.01 ! SC 1.07 ! ! ! Fit before self-cal, rms=0.177207Jy sigma=1.775152 ! Fit after self-cal, rms=0.154612Jy sigma=1.698350 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.387 mas, bmaj=3.996 mas, bpa=-10.35 degrees ! Estimated noise=1.06254 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 = -0.00249373 Jy ! Component: 100 - total flux cleaned = -0.00249233 Jy ! Component: 150 - total flux cleaned = -0.00254758 Jy ! Component: 200 - total flux cleaned = -0.0024964 Jy ! Total flux subtracted in 200 components = -0.0024964 Jy ! Clean residual min=-0.007100 max=0.007894 Jy/beam ! Clean residual mean=-0.000003 rms=0.001961 Jy/beam ! Combined flux in latest and established models = 0.152288 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 48 components and 0.152288 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=0.154454Jy sigma=1.697098 ! Fit after self-cal, rms=0.154162Jy sigma=1.693526 ! 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=0.154162Jy sigma=1.693526 ! Fit after self-cal, rms=0.154389Jy sigma=1.692662 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.393 mas, bmaj=4 mas, bpa=-10.11 degrees ! Estimated noise=1.06869 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00155364 Jy ! Component: 100 - total flux cleaned = -0.00174464 Jy ! Component: 150 - total flux cleaned = -0.00169557 Jy ! Component: 200 - total flux cleaned = -0.00177338 Jy ! Total flux subtracted in 200 components = -0.00177338 Jy ! Clean residual min=-0.007074 max=0.008381 Jy/beam ! Clean residual mean=-0.000004 rms=0.001992 Jy/beam ! Combined flux in latest and established models = 0.150515 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 57 components and 0.150515 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=0.154284Jy sigma=1.692316 ! Fit after self-cal, rms=0.154256Jy sigma=1.692028 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 = -0.000638701 Jy ! Component: 100 - total flux cleaned = -0.000680602 Jy ! Component: 150 - total flux cleaned = -0.000649233 Jy ! Component: 200 - total flux cleaned = -0.000594532 Jy ! Total flux subtracted in 200 components = -0.000594532 Jy ! Clean residual min=-0.007195 max=0.008505 Jy/beam ! Clean residual mean=-0.000004 rms=0.002004 Jy/beam ! Combined flux in latest and established models = 0.14992 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 62 components and 0.14992 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=0.154219Jy sigma=1.691950 ! Fit after self-cal, rms=0.154203Jy sigma=1.691840 ! Inverting map ! Added new window around map position (50.7, 9.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00790129 Jy ! Component: 100 - total flux cleaned = 0.00952545 Jy ! Component: 150 - total flux cleaned = 0.00941073 Jy ! Component: 200 - total flux cleaned = 0.009195 Jy ! Total flux subtracted in 200 components = 0.009195 Jy ! Clean residual min=-0.006856 max=0.006921 Jy/beam ! Clean residual mean=0.000000 rms=0.001875 Jy/beam ! Combined flux in latest and established models = 0.159115 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 88 components and 0.159115 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=0.153280Jy sigma=1.684216 ! Fit after self-cal, rms=0.153109Jy sigma=1.683256 ! 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=0.153109Jy sigma=1.683256 ! Fit after self-cal, rms=0.158745Jy sigma=1.679980 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.397 mas, bmaj=3.998 mas, bpa=-9.948 degrees ! Estimated noise=1.08965 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00365172 Jy ! Component: 100 - total flux cleaned = 0.00406981 Jy ! Component: 150 - total flux cleaned = 0.00388446 Jy ! Component: 200 - total flux cleaned = 0.00371521 Jy ! Total flux subtracted in 200 components = 0.00371521 Jy ! Clean residual min=-0.007219 max=0.006859 Jy/beam ! Clean residual mean=-0.000004 rms=0.001892 Jy/beam ! Combined flux in latest and established models = 0.162831 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 102 components and 0.162831 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=0.158398Jy sigma=1.678625 ! Fit after self-cal, rms=0.158452Jy sigma=1.678118 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 = 0.000400284 Jy ! Component: 100 - total flux cleaned = 0.000244966 Jy ! Component: 150 - total flux cleaned = 2.06886e-05 Jy ! Component: 200 - total flux cleaned = -0.000189813 Jy ! Total flux subtracted in 200 components = -0.000189813 Jy ! Clean residual min=-0.007213 max=0.006913 Jy/beam ! Clean residual mean=-0.000005 rms=0.001902 Jy/beam ! Combined flux in latest and established models = 0.162641 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 109 components and 0.162641 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=0.158232Jy sigma=1.677725 ! Fit after self-cal, rms=0.158191Jy sigma=1.677655 ! 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=0.158191Jy sigma=1.677655 ! Fit after self-cal, rms=0.154941Jy sigma=1.673644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.601 mas, bmaj=9.778 mas, bpa=-3.235 degrees ! Estimated noise=1.53956 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00339063 Jy ! Component: 100 - total flux cleaned = 0.00472617 Jy ! Component: 150 - total flux cleaned = 0.00494757 Jy ! Component: 200 - total flux cleaned = 0.00515069 Jy ! Total flux subtracted in 200 components = 0.00515069 Jy ! Clean residual min=-0.009020 max=0.008850 Jy/beam ! Clean residual mean=-0.000007 rms=0.002674 Jy/beam ! Combined flux in latest and established models = 0.167792 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 127 components and 0.167792 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=0.154994Jy sigma=1.672934 ! Fit after self-cal, rms=0.154999Jy sigma=1.672495 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 = 0.00109053 Jy ! Component: 100 - total flux cleaned = 0.00122424 Jy ! Component: 150 - total flux cleaned = 0.00141204 Jy ! Component: 200 - total flux cleaned = 0.0015279 Jy ! Total flux subtracted in 200 components = 0.0015279 Jy ! Clean residual min=-0.009064 max=0.008585 Jy/beam ! Clean residual mean=-0.000008 rms=0.002670 Jy/beam ! Combined flux in latest and established models = 0.16932 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 129 components and 0.16932 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=0.155037Jy sigma=1.672317 ! Fit after self-cal, rms=0.155060Jy sigma=1.672165 ! 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=1.399 mas, bmaj=4.003 mas, bpa=-9.839 degrees ! Estimated noise=1.10364 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.399 x 4.003 at -9.839 degrees (North through East) ! Clean map min=-0.0070045 max=0.12403 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=1.07 mas, bmaj=3.472 mas, bpa=-11.73 degrees ! Estimated noise=1.54621 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.100559 Jy ! Component: 100 - total flux cleaned = 0.126494 Jy ! Component: 150 - total flux cleaned = 0.139499 Jy ! Component: 200 - total flux cleaned = 0.148253 Jy ! Total flux subtracted in 200 components = 0.148253 Jy ! Clean residual min=-0.009701 max=0.009548 Jy/beam ! Clean residual mean=0.000003 rms=0.002512 Jy/beam ! Combined flux in latest and established models = 0.148253 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 0.148253 Jy ! Inverting map and beam ! Estimated beam: bmin=1.399 mas, bmaj=4.003 mas, bpa=-9.839 degrees ! Estimated noise=1.10364 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 = 0.00914491 Jy ! Component: 100 - total flux cleaned = 0.0120253 Jy ! Component: 150 - total flux cleaned = 0.014243 Jy ! Component: 200 - total flux cleaned = 0.0148539 Jy ! Total flux subtracted in 200 components = 0.0148539 Jy ! Clean residual min=-0.007615 max=0.007078 Jy/beam ! Clean residual mean=-0.000003 rms=0.001968 Jy/beam ! Combined flux in latest and established models = 0.163107 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 37 components and 0.163107 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=3.601 mas, bmaj=9.778 mas, bpa=-3.235 degrees ! Estimated noise=1.53956 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00464036 Jy ! Component: 100 - total flux cleaned = 0.00571657 Jy ! Component: 150 - total flux cleaned = 0.00588737 Jy ! Component: 200 - total flux cleaned = 0.00596005 Jy ! Total flux subtracted in 200 components = 0.00596005 Jy ! Clean residual min=-0.008907 max=0.009008 Jy/beam ! Clean residual mean=-0.000011 rms=0.002726 Jy/beam ! Combined flux in latest and established models = 0.169067 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 = 7.31739e-05 Jy ! Component: 100 - total flux cleaned = 0.000213792 Jy ! Component: 150 - total flux cleaned = 0.000341846 Jy ! Component: 200 - total flux cleaned = 0.000400496 Jy ! Total flux subtracted in 200 components = 0.000400496 Jy ! Clean residual min=-0.008877 max=0.008768 Jy/beam ! Clean residual mean=-0.000009 rms=0.002684 Jy/beam ! Combined flux in latest and established models = 0.169467 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 52 components and 0.169467 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.399 mas, bmaj=4.003 mas, bpa=-9.839 degrees ! Estimated noise=1.10364 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00155592 Jy ! Component: 100 - total flux cleaned = -0.0024772 Jy ! Component: 150 - total flux cleaned = -0.00299561 Jy ! Component: 200 - total flux cleaned = -0.00337816 Jy ! Total flux subtracted in 200 components = -0.00337816 Jy ! Clean residual min=-0.007547 max=0.006849 Jy/beam ! Clean residual mean=-0.000004 rms=0.001896 Jy/beam ! Combined flux in latest and established models = 0.166089 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 68 components and 0.166089 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=0.155119Jy sigma=1.673305 ! Fit after self-cal, rms=0.155140Jy sigma=1.673135 wmodel J2110-3635_C_map.mod ! Writing 68 model components to file: J2110-3635_C_map.mod wobs J2110-3635_C_uvs.fits ! Writing UV FITS file: J2110-3635_C_uvs.fits wwins J2110-3635_C_map.win ! wwins: Wrote 3 windows to J2110-3635_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 = -0.00218764 Jy ! Component: 100 - total flux cleaned = -0.00255838 Jy ! Component: 150 - total flux cleaned = -0.00279501 Jy ! Component: 200 - total flux cleaned = -0.00257239 Jy ! Component: 250 - total flux cleaned = -0.00268082 Jy ! Component: 300 - total flux cleaned = -0.0025781 Jy ! Component: 350 - total flux cleaned = -0.00257952 Jy ! Component: 400 - total flux cleaned = -0.00228642 Jy ! Component: 450 - total flux cleaned = -0.00219116 Jy ! Component: 500 - total flux cleaned = -0.0021902 Jy ! Component: 550 - total flux cleaned = -0.0018248 Jy ! Component: 600 - total flux cleaned = -0.00164545 Jy ! Component: 650 - total flux cleaned = -0.00120544 Jy ! Component: 700 - total flux cleaned = -0.00103271 Jy ! Component: 750 - total flux cleaned = -0.00086073 Jy ! Component: 800 - total flux cleaned = -0.000353022 Jy ! Component: 850 - total flux cleaned = -0.00010263 Jy ! Component: 900 - total flux cleaned = 0.000391585 Jy ! Component: 950 - total flux cleaned = 0.00063514 Jy ! Component: 1000 - total flux cleaned = 0.000955762 Jy ! Component: 1050 - total flux cleaned = 0.00135212 Jy ! Component: 1100 - total flux cleaned = 0.00205648 Jy ! Component: 1150 - total flux cleaned = 0.00252006 Jy ! Component: 1200 - total flux cleaned = 0.0029027 Jy ! Component: 1250 - total flux cleaned = 0.00343294 Jy ! Component: 1300 - total flux cleaned = 0.00388167 Jy ! Component: 1350 - total flux cleaned = 0.00440108 Jy ! Component: 1400 - total flux cleaned = 0.00520884 Jy ! Component: 1450 - total flux cleaned = 0.00549892 Jy ! Component: 1500 - total flux cleaned = 0.00586047 Jy ! Component: 1550 - total flux cleaned = 0.00636078 Jy ! Component: 1600 - total flux cleaned = 0.00685698 Jy ! Component: 1650 - total flux cleaned = 0.00699675 Jy ! Component: 1700 - total flux cleaned = 0.00741572 Jy ! Component: 1750 - total flux cleaned = 0.00776262 Jy ! Component: 1800 - total flux cleaned = 0.00810662 Jy ! Component: 1850 - total flux cleaned = 0.00844793 Jy ! Component: 1900 - total flux cleaned = 0.00892218 Jy ! Component: 1950 - total flux cleaned = 0.00932507 Jy ! Component: 2000 - total flux cleaned = 0.00952531 Jy ! Component: 2050 - total flux cleaned = 0.00992328 Jy ! Component: 2100 - total flux cleaned = 0.0102525 Jy ! Component: 2150 - total flux cleaned = 0.0105802 Jy ! Component: 2200 - total flux cleaned = 0.0109702 Jy ! Component: 2250 - total flux cleaned = 0.011358 Jy ! Component: 2300 - total flux cleaned = 0.0116148 Jy ! Component: 2350 - total flux cleaned = 0.0120614 Jy ! Component: 2400 - total flux cleaned = 0.0123786 Jy ! Component: 2450 - total flux cleaned = 0.0128203 Jy ! Component: 2500 - total flux cleaned = 0.0132596 Jy ! Component: 2550 - total flux cleaned = 0.0135719 Jy ! Component: 2600 - total flux cleaned = 0.0140066 Jy ! Component: 2650 - total flux cleaned = 0.0142541 Jy ! Component: 2700 - total flux cleaned = 0.0146235 Jy ! Component: 2750 - total flux cleaned = 0.0151742 Jy ! Component: 2800 - total flux cleaned = 0.0154174 Jy ! Component: 2850 - total flux cleaned = 0.0157811 Jy ! Component: 2900 - total flux cleaned = 0.016143 Jy ! Component: 2950 - total flux cleaned = 0.016503 Jy ! Component: 3000 - total flux cleaned = 0.0167417 Jy ! Component: 3050 - total flux cleaned = 0.0171578 Jy ! Component: 3100 - total flux cleaned = 0.0173942 Jy ! Component: 3150 - total flux cleaned = 0.0176299 Jy ! Component: 3200 - total flux cleaned = 0.0179228 Jy ! Component: 3250 - total flux cleaned = 0.0181564 Jy ! Component: 3300 - total flux cleaned = 0.0183309 Jy ! Component: 3350 - total flux cleaned = 0.0186207 Jy ! Component: 3400 - total flux cleaned = 0.0189087 Jy ! Component: 3450 - total flux cleaned = 0.0191956 Jy ! Component: 3500 - total flux cleaned = 0.0193668 Jy ! Component: 3550 - total flux cleaned = 0.0194806 Jy ! Component: 3600 - total flux cleaned = 0.0197077 Jy ! Component: 3650 - total flux cleaned = 0.0196513 Jy ! Component: 3700 - total flux cleaned = 0.019877 Jy ! Component: 3750 - total flux cleaned = 0.0199893 Jy ! Component: 3800 - total flux cleaned = 0.0201572 Jy ! Component: 3850 - total flux cleaned = 0.0202686 Jy ! Component: 3900 - total flux cleaned = 0.0203241 Jy ! Component: 3950 - total flux cleaned = 0.0205454 Jy ! Component: 4000 - total flux cleaned = 0.0207109 Jy ! Component: 4050 - total flux cleaned = 0.0208206 Jy ! Total flux subtracted in 4096 components = 0.0209303 Jy ! Clean residual min=-0.002860 max=0.002918 Jy/beam ! Clean residual mean=0.000004 rms=0.001054 Jy/beam ! Combined flux in latest and established models = 0.187019 Jy keep ! Adding 300 model components to the UV plane model. ! The established model now contains 368 components and 0.187019 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/sb072/temp_maps//J2110-3635_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.399 x 4.003 at -9.839 degrees (North through East) ! Clean map min=-0.0064076 max=0.12506 Jy/beam ! Writing clean map to FITS file: /vlbi/sb072/temp_maps//J2110-3635_C_map.fits wmodel /vlbi/sb072/temp_maps//J2110-3635_C_map.mod ! Writing 368 model components to file: /vlbi/sb072/temp_maps//J2110-3635_C_map.mod wobs /vlbi/sb072/temp_maps//J2110-3635_C_uvs.fits ! Writing UV FITS file: /vlbi/sb072/temp_maps//J2110-3635_C_uvs.fits wwins /vlbi/sb072/temp_maps//J2110-3635_C_map.win ! wwins: Wrote 4 windows to /vlbi/sb072/temp_maps//J2110-3635_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.125059 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00104876 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.51583 2.51583 5.03166 10.0633 20.1266 40.2533 80.5065 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0031 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.125 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 119.245 quit ! Quitting program ! Log file /vlbi/sb072/temp_maps//J2110-3635_C_dfm.log closed on Fri Jan 25 19:52:50 2019