! Started logfile: .//J1110-0756_C_20180522_dfm.log on Mon Jun 11 08:51:58 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 .//J1110-0756_C_20180522_uva.fits ! Reading UV FITS file: .//J1110-0756_C_20180522_uva.fits ! AN table 1: 22 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.973485 visibilities/baseline/integration-bin. ! Found source: J1110-0756 ! ! 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 6168 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 J1110-0756_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002871Jy sigma=22.507201 ! Fit after self-cal, rms=0.922830Jy sigma=20.733311 ! 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=1.359 mas, bmaj=6.948 mas, bpa=-16.83 degrees ! Estimated noise=0.605905 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 = 0.0595756 Jy ! Component: 100 - total flux cleaned = 0.0727964 Jy ! Total flux subtracted in 100 components = 0.0727964 Jy ! Clean residual min=-0.004072 max=0.004483 Jy/beam ! Clean residual mean=-0.000002 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.0727964 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0727964 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=0.045480Jy sigma=0.723890 ! Fit after self-cal, rms=0.045469Jy sigma=0.722457 ! 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=1.749 mas, bmaj=7.242 mas, bpa=-16.02 degrees ! Estimated noise=0.424174 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 = 0.00567373 Jy ! Component: 100 - total flux cleaned = 0.00867479 Jy ! Component: 150 - total flux cleaned = 0.0104899 Jy ! Component: 200 - total flux cleaned = 0.0112363 Jy ! Total flux subtracted in 200 components = 0.0112363 Jy ! Clean residual min=-0.002490 max=0.002364 Jy/beam ! Clean residual mean=-0.000001 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.0840326 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 42 components and 0.0840327 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=0.044738Jy sigma=0.700764 ! Fit after self-cal, rms=0.044724Jy sigma=0.700558 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.749 x 7.242 at -16.02 degrees (North through East) ! Clean map min=-0.0023977 max=0.077677 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.42 FD 0.86 HN 0.88 KP 0.88 ! LA 1.16 MK 1.02 NL 1.13 OV 0.92 ! PT 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.90 HN 1.00 KP 0.98 ! LA 1.08 MK 0.92 NL 1.05 OV 0.98 ! PT 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.91 HN 0.98 KP 0.98 ! LA 1.06 MK 0.96 NL 1.01 OV 0.98 ! PT 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.90 HN 0.99 KP 0.97 ! LA 1.01 MK 1.05 NL 1.04 OV 1.03 ! PT 0.90 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.00 KP 0.98 ! LA 1.00 MK 1.00 NL 1.07 OV 1.05 ! PT 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.92 HN 0.98 KP 0.98 ! LA 1.06 MK 0.99 NL 1.10 OV 1.00 ! PT 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 0.96 KP 0.97 ! LA 1.09 MK 1.07 NL 1.04 OV 1.04 ! PT 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.92 HN 0.96 KP 0.97 ! LA 1.07 MK 1.05 NL 1.08 OV 1.06 ! PT 0.98 ! ! ! Fit before self-cal, rms=0.044724Jy sigma=0.700558 ! Fit after self-cal, rms=0.044542Jy sigma=0.684544 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.758 mas, bmaj=7.294 mas, bpa=-15.9 degrees ! Estimated noise=0.421888 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 = -0.000819606 Jy ! Component: 100 - total flux cleaned = -0.000934157 Jy ! Component: 150 - total flux cleaned = -0.000934805 Jy ! Component: 200 - total flux cleaned = -0.00100174 Jy ! Total flux subtracted in 200 components = -0.00100174 Jy ! Clean residual min=-0.001260 max=0.001211 Jy/beam ! Clean residual mean=0.000001 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0830309 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 50 components and 0.0830309 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=0.044517Jy sigma=0.683705 ! Fit after self-cal, rms=0.044545Jy sigma=0.683443 ! 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=0.044545Jy sigma=0.683443 ! Fit after self-cal, rms=0.044619Jy sigma=0.683358 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.761 mas, bmaj=7.305 mas, bpa=-15.88 degrees ! Estimated noise=0.42183 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000455587 Jy ! Component: 100 - total flux cleaned = -0.000566247 Jy ! Component: 150 - total flux cleaned = -0.000580001 Jy ! Component: 200 - total flux cleaned = -0.000605251 Jy ! Total flux subtracted in 200 components = -0.000605251 Jy ! Clean residual min=-0.001230 max=0.001208 Jy/beam ! Clean residual mean=0.000001 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.0824257 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 57 components and 0.0824257 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=0.044609Jy sigma=0.683058 ! Fit after self-cal, rms=0.044608Jy sigma=0.683053 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.02663e-05 Jy ! Component: 100 - total flux cleaned = -3.23011e-05 Jy ! Component: 150 - total flux cleaned = -4.2168e-05 Jy ! Component: 200 - total flux cleaned = -5.12384e-05 Jy ! Total flux subtracted in 200 components = -5.12384e-05 Jy ! Clean residual min=-0.001223 max=0.001206 Jy/beam ! Clean residual mean=0.000001 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.0823744 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 60 components and 0.0823744 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=0.044603Jy sigma=0.682938 ! Fit after self-cal, rms=0.044602Jy sigma=0.682936 ! 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=0.044602Jy sigma=0.682936 ! Fit after self-cal, rms=0.044922Jy sigma=0.681867 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.763 mas, bmaj=7.319 mas, bpa=-15.87 degrees ! Estimated noise=0.422615 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000278194 Jy ! Component: 100 - total flux cleaned = -0.000345699 Jy ! Component: 150 - total flux cleaned = -0.000374919 Jy ! Component: 200 - total flux cleaned = -0.0003926 Jy ! Total flux subtracted in 200 components = -0.0003926 Jy ! Clean residual min=-0.001200 max=0.001198 Jy/beam ! Clean residual mean=0.000001 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.0819818 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 66 components and 0.0819818 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=0.044917Jy sigma=0.681723 ! Fit after self-cal, rms=0.044920Jy sigma=0.681718 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 = -8.89711e-06 Jy ! Component: 100 - total flux cleaned = -2.42478e-05 Jy ! Component: 150 - total flux cleaned = -2.41077e-05 Jy ! Component: 200 - total flux cleaned = -2.40362e-05 Jy ! Total flux subtracted in 200 components = -2.40362e-05 Jy ! Clean residual min=-0.001195 max=0.001199 Jy/beam ! Clean residual mean=0.000001 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.0819578 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 70 components and 0.0819578 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=0.044918Jy sigma=0.681665 ! Fit after self-cal, rms=0.044917Jy sigma=0.681665 ! 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=0.044917Jy sigma=0.681665 ! Fit after self-cal, rms=0.045066Jy sigma=0.680769 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.915 mas, bmaj=8.101 mas, bpa=-4.12 degrees ! Estimated noise=0.493607 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.45777e-05 Jy ! Component: 100 - total flux cleaned = -6.46714e-05 Jy ! Component: 150 - total flux cleaned = -7.62312e-05 Jy ! Component: 200 - total flux cleaned = -7.62215e-05 Jy ! Total flux subtracted in 200 components = -7.62215e-05 Jy ! Clean residual min=-0.001394 max=0.001234 Jy/beam ! Clean residual mean=0.000003 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.0818816 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 76 components and 0.0818815 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=0.045066Jy sigma=0.680769 ! Fit after self-cal, rms=0.045069Jy sigma=0.680760 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.83117e-06 Jy ! Component: 100 - total flux cleaned = -1.18172e-05 Jy ! Component: 150 - total flux cleaned = -1.17793e-05 Jy ! Component: 200 - total flux cleaned = -1.66355e-05 Jy ! Total flux subtracted in 200 components = -1.66355e-05 Jy ! Clean residual min=-0.001396 max=0.001220 Jy/beam ! Clean residual mean=0.000003 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.0818649 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 77 components and 0.0818649 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=0.045068Jy sigma=0.680786 ! Fit after self-cal, rms=0.045068Jy sigma=0.680784 ! 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=1.764 mas, bmaj=7.331 mas, bpa=-15.87 degrees ! Estimated noise=0.422975 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.764 x 7.331 at -15.87 degrees (North through East) ! Clean map min=-0.0014125 max=0.077458 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=1.37 mas, bmaj=7.017 mas, bpa=-16.64 degrees ! Estimated noise=0.607089 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0596908 Jy ! Component: 100 - total flux cleaned = 0.0727242 Jy ! Component: 150 - total flux cleaned = 0.0769413 Jy ! Component: 200 - total flux cleaned = 0.079586 Jy ! Total flux subtracted in 200 components = 0.079586 Jy ! Clean residual min=-0.002507 max=0.002329 Jy/beam ! Clean residual mean=-0.000001 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.079586 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.079586 Jy ! Inverting map and beam ! Estimated beam: bmin=1.764 mas, bmaj=7.331 mas, bpa=-15.87 degrees ! Estimated noise=0.422975 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 = 0.000901413 Jy ! Component: 100 - total flux cleaned = 0.00113199 Jy ! Component: 150 - total flux cleaned = 0.00130495 Jy ! Component: 200 - total flux cleaned = 0.00149485 Jy ! Total flux subtracted in 200 components = 0.00149485 Jy ! Clean residual min=-0.001227 max=0.001332 Jy/beam ! Clean residual mean=0.000002 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.0810808 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 39 components and 0.0810808 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=3.915 mas, bmaj=8.101 mas, bpa=-4.12 degrees ! Estimated noise=0.493607 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000531822 Jy ! Component: 100 - total flux cleaned = 0.000671292 Jy ! Component: 150 - total flux cleaned = 0.000736905 Jy ! Component: 200 - total flux cleaned = 0.000769336 Jy ! Total flux subtracted in 200 components = 0.000769336 Jy ! Clean residual min=-0.001414 max=0.001281 Jy/beam ! Clean residual mean=0.000003 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.0818502 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 = -3.32466e-07 Jy ! Component: 100 - total flux cleaned = -3.9335e-07 Jy ! Component: 150 - total flux cleaned = 8.32999e-06 Jy ! Component: 200 - total flux cleaned = 8.2535e-06 Jy ! Total flux subtracted in 200 components = 8.2535e-06 Jy ! Clean residual min=-0.001410 max=0.001228 Jy/beam ! Clean residual mean=0.000003 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.0818584 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 47 components and 0.0818584 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.764 mas, bmaj=7.331 mas, bpa=-15.87 degrees ! Estimated noise=0.422975 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.71258e-05 Jy ! Component: 100 - total flux cleaned = -0.000121058 Jy ! Component: 150 - total flux cleaned = -0.000161602 Jy ! Component: 200 - total flux cleaned = -0.000161686 Jy ! Total flux subtracted in 200 components = -0.000161686 Jy ! Clean residual min=-0.001196 max=0.001257 Jy/beam ! Clean residual mean=0.000002 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.0816967 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 59 components and 0.0816967 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=0.045078Jy sigma=0.681010 ! Fit after self-cal, rms=0.045078Jy sigma=0.680993 wmodel J1110-0756_C_map.mod ! Writing 59 model components to file: J1110-0756_C_map.mod wobs J1110-0756_C_uvs.fits ! Writing UV FITS file: J1110-0756_C_uvs.fits wwins J1110-0756_C_map.win ! wwins: Wrote 1 windows to J1110-0756_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 = 0.00017015 Jy ! Component: 100 - total flux cleaned = 0.000128064 Jy ! Component: 150 - total flux cleaned = 5.02827e-05 Jy ! Component: 200 - total flux cleaned = 3.18623e-05 Jy ! Component: 250 - total flux cleaned = -2.17435e-05 Jy ! Component: 300 - total flux cleaned = -7.36322e-05 Jy ! Component: 350 - total flux cleaned = -5.70859e-05 Jy ! Component: 400 - total flux cleaned = -4.07625e-05 Jy ! Component: 450 - total flux cleaned = -9.22669e-06 Jy ! Component: 500 - total flux cleaned = 3.65662e-05 Jy ! Component: 550 - total flux cleaned = 5.1285e-05 Jy ! Component: 600 - total flux cleaned = 9.55214e-05 Jy ! Component: 650 - total flux cleaned = 0.000181679 Jy ! Component: 700 - total flux cleaned = 0.00020974 Jy ! Component: 750 - total flux cleaned = 0.000223515 Jy ! Component: 800 - total flux cleaned = 0.000250561 Jy ! Component: 850 - total flux cleaned = 0.000329691 Jy ! Component: 900 - total flux cleaned = 0.000368509 Jy ! Component: 950 - total flux cleaned = 0.000393945 Jy ! Component: 1000 - total flux cleaned = 0.000456292 Jy ! Component: 1050 - total flux cleaned = 0.000468068 Jy ! Component: 1100 - total flux cleaned = 0.000443873 Jy ! Component: 1150 - total flux cleaned = 0.000467736 Jy ! Component: 1200 - total flux cleaned = 0.00047945 Jy ! Component: 1250 - total flux cleaned = 0.000502311 Jy ! Component: 1300 - total flux cleaned = 0.000479731 Jy ! Component: 1350 - total flux cleaned = 0.000524748 Jy ! Component: 1400 - total flux cleaned = 0.000535796 Jy ! Component: 1450 - total flux cleaned = 0.00053576 Jy ! Component: 1500 - total flux cleaned = 0.000546453 Jy ! Component: 1550 - total flux cleaned = 0.000546284 Jy ! Component: 1600 - total flux cleaned = 0.000556545 Jy ! Component: 1650 - total flux cleaned = 0.00056702 Jy ! Component: 1700 - total flux cleaned = 0.000587399 Jy ! Component: 1750 - total flux cleaned = 0.000607554 Jy ! Component: 1800 - total flux cleaned = 0.000647479 Jy ! Component: 1850 - total flux cleaned = 0.000647513 Jy ! Component: 1900 - total flux cleaned = 0.000696444 Jy ! Component: 1950 - total flux cleaned = 0.00069651 Jy ! Component: 2000 - total flux cleaned = 0.000715815 Jy ! Component: 2050 - total flux cleaned = 0.000734715 Jy ! Component: 2100 - total flux cleaned = 0.000743959 Jy ! Component: 2150 - total flux cleaned = 0.00073462 Jy ! Component: 2200 - total flux cleaned = 0.000734537 Jy ! Component: 2250 - total flux cleaned = 0.000743646 Jy ! Component: 2300 - total flux cleaned = 0.000743709 Jy ! Component: 2350 - total flux cleaned = 0.000734765 Jy ! Component: 2400 - total flux cleaned = 0.000743665 Jy ! Component: 2450 - total flux cleaned = 0.000734835 Jy ! Component: 2500 - total flux cleaned = 0.000743483 Jy ! Component: 2550 - total flux cleaned = 0.000743515 Jy ! Component: 2600 - total flux cleaned = 0.000769367 Jy ! Component: 2650 - total flux cleaned = 0.000777886 Jy ! Component: 2700 - total flux cleaned = 0.000794735 Jy ! Component: 2750 - total flux cleaned = 0.000819854 Jy ! Component: 2800 - total flux cleaned = 0.000819806 Jy ! Component: 2850 - total flux cleaned = 0.000836297 Jy ! Component: 2900 - total flux cleaned = 0.000852678 Jy ! Component: 2950 - total flux cleaned = 0.000852684 Jy ! Component: 3000 - total flux cleaned = 0.000901036 Jy ! Component: 3050 - total flux cleaned = 0.000885113 Jy ! Component: 3100 - total flux cleaned = 0.000909021 Jy ! Component: 3150 - total flux cleaned = 0.000948444 Jy ! Component: 3200 - total flux cleaned = 0.000987534 Jy ! Component: 3250 - total flux cleaned = 0.00101093 Jy ! Component: 3300 - total flux cleaned = 0.00103411 Jy ! Component: 3350 - total flux cleaned = 0.00103412 Jy ! Component: 3400 - total flux cleaned = 0.00107225 Jy ! Component: 3450 - total flux cleaned = 0.00109489 Jy ! Component: 3500 - total flux cleaned = 0.00112502 Jy ! Component: 3550 - total flux cleaned = 0.00113983 Jy ! Component: 3600 - total flux cleaned = 0.00113978 Jy ! Component: 3650 - total flux cleaned = 0.0011693 Jy ! Component: 3700 - total flux cleaned = 0.00114728 Jy ! Component: 3750 - total flux cleaned = 0.00112556 Jy ! Component: 3800 - total flux cleaned = 0.00117619 Jy ! Component: 3850 - total flux cleaned = 0.00114014 Jy ! Component: 3900 - total flux cleaned = 0.00111151 Jy ! Component: 3950 - total flux cleaned = 0.00112573 Jy ! Component: 4000 - total flux cleaned = 0.00113988 Jy ! Component: 4050 - total flux cleaned = 0.00113993 Jy ! Total flux subtracted in 4096 components = 0.00112592 Jy ! Clean residual min=-0.000403 max=0.000359 Jy/beam ! Clean residual mean=0.000000 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.0828226 Jy keep ! Adding 289 model components to the UV plane model. ! The established model now contains 348 components and 0.0828227 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1110-0756_C_20180522_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.764 x 7.331 at -15.87 degrees (North through East) ! Clean map min=-0.00096934 max=0.077537 Jy/beam ! Writing clean map to FITS file: .//J1110-0756_C_20180522_map.fits wmodel .//J1110-0756_C_20180522_map.mod ! Writing 348 model components to file: .//J1110-0756_C_20180522_map.mod wobs .//J1110-0756_C_20180522_uvs.fits ! Writing UV FITS file: .//J1110-0756_C_20180522_uvs.fits wwins .//J1110-0756_C_20180522_map.win ! wwins: Wrote 2 windows to .//J1110-0756_C_20180522_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.077537 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000128612 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.497615 0.497615 0.995229 1.99046 3.98092 7.96184 15.9237 31.8473 63.6947 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.077 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 602.876 quit ! Quitting program ! Log file .//J1110-0756_C_20180522_dfm.log closed on Mon Jun 11 08:52:02 2018