! Started logfile: .//J0153+7517_X_20180528_dfm.log on Sun Jul 8 13:37:15 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J0153+7517_X_20180528_uva.fits ! Reading UV FITS file: .//J0153+7517_X_20180528_uva.fits ! AN table 1: 78 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0153+7517 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0153+7517_X] 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 0.200x0.200 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=1.000588Jy sigma=26.077722 ! Fit after self-cal, rms=0.990166Jy sigma=25.807612 ! 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=0.6293 mas, bmaj=3.155 mas, bpa=30.73 degrees ! Estimated noise=0.47983 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 = 0.00791643 Jy ! Component: 100 - total flux cleaned = 0.00966949 Jy ! Total flux subtracted in 100 components = 0.00966949 Jy ! Clean residual min=-0.001693 max=0.001650 Jy/beam ! Clean residual mean=-0.000000 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.00966949 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.00966949 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=0.026623Jy sigma=0.667940 ! Fit after self-cal, rms=0.025156Jy sigma=0.629011 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00389184 Jy ! Component: 100 - total flux cleaned = 0.00433111 Jy ! Total flux subtracted in 100 components = 0.00433111 Jy ! Clean residual min=-0.001167 max=0.001260 Jy/beam ! Clean residual mean=-0.000001 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0140006 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 6 components and 0.0140006 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=0.024748Jy sigma=0.617978 ! Fit after self-cal, rms=0.024741Jy sigma=0.617892 ! 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=0.8701 mas, bmaj=3.051 mas, bpa=29.63 degrees ! Estimated noise=0.184973 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 = -0.000391862 Jy ! Component: 100 - total flux cleaned = -0.000547465 Jy ! Component: 150 - total flux cleaned = -0.00054733 Jy ! Component: 200 - total flux cleaned = -0.000540312 Jy ! Total flux subtracted in 200 components = -0.000540312 Jy ! Clean residual min=-0.000664 max=0.000700 Jy/beam ! Clean residual mean=0.000001 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.0134603 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 22 components and 0.0134603 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=0.024732Jy sigma=0.617752 ! Fit after self-cal, rms=0.024721Jy sigma=0.617603 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8701 x 3.051 at 29.63 degrees (North through East) ! Clean map min=-0.00061764 max=0.014193 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.07 HN 0.98 KP 0.83 ! LA 1.02 MK 1.04 NL 1.08 PT 1.12 ! SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.14 HN 0.97 KP 0.92 ! LA 0.99 MK 0.95 NL 1.07 PT 1.19 ! SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.81 HN 1.01 KP 1.12 ! LA 1.04 MK 1.02 NL 1.07 PT 1.16 ! SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.89 HN 1.02 KP 1.01 ! LA 0.99 MK 0.99 NL 1.24 PT 1.10 ! SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.06 HN 0.95 KP 0.92 ! LA 0.93 MK 1.02 NL 1.04 PT 1.10 ! SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.80 HN 0.86 KP 0.94 ! LA 0.90 MK 1.04 NL 1.03 PT 1.13 ! SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.01 HN 0.81 KP 1.01 ! LA 0.87 MK 0.93 NL 1.10 PT 1.19 ! SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.89 HN 0.89 KP 1.16 ! LA 0.94 MK 0.93 NL 1.24 PT 1.20 ! SC 0.80 ! ! ! Fit before self-cal, rms=0.024721Jy sigma=0.617603 ! Fit after self-cal, rms=0.024729Jy sigma=0.615630 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8623 mas, bmaj=3.008 mas, bpa=29.5 degrees ! Estimated noise=0.183653 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 = 0.000205449 Jy ! Component: 100 - total flux cleaned = 0.000250414 Jy ! Component: 150 - total flux cleaned = 0.000277115 Jy ! Component: 200 - total flux cleaned = 0.000300472 Jy ! Total flux subtracted in 200 components = 0.000300472 Jy ! Clean residual min=-0.000507 max=0.000401 Jy/beam ! Clean residual mean=0.000004 rms=0.000113 Jy/beam ! Combined flux in latest and established models = 0.0137608 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 32 components and 0.0137608 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=0.024726Jy sigma=0.615552 ! Fit after self-cal, rms=0.024820Jy sigma=0.614761 ! 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=0.024820Jy sigma=0.614761 ! Fit after self-cal, rms=0.025326Jy sigma=0.614500 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8599 mas, bmaj=2.994 mas, bpa=29.45 degrees ! Estimated noise=0.184293 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000138782 Jy ! Component: 100 - total flux cleaned = 0.000166064 Jy ! Component: 150 - total flux cleaned = 0.000189163 Jy ! Component: 200 - total flux cleaned = 0.000201232 Jy ! Total flux subtracted in 200 components = 0.000201232 Jy ! Clean residual min=-0.000456 max=0.000454 Jy/beam ! Clean residual mean=0.000004 rms=0.000113 Jy/beam ! Combined flux in latest and established models = 0.013962 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 39 components and 0.013962 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=0.025323Jy sigma=0.614449 ! Fit after self-cal, rms=0.025380Jy sigma=0.614220 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 (1, 41.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000321234 Jy ! Component: 100 - total flux cleaned = 0.000415516 Jy ! Component: 150 - total flux cleaned = 0.000510687 Jy ! Component: 200 - total flux cleaned = 0.000553383 Jy ! Total flux subtracted in 200 components = 0.000553383 Jy ! Clean residual min=-0.000451 max=0.000430 Jy/beam ! Clean residual mean=0.000002 rms=0.000108 Jy/beam ! Combined flux in latest and established models = 0.0145154 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 53 components and 0.0145154 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=0.025371Jy sigma=0.613984 ! Fit after self-cal, rms=0.025364Jy sigma=0.613690 ! 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=0.025364Jy sigma=0.613690 ! Fit after self-cal, rms=0.025707Jy sigma=0.613633 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8565 mas, bmaj=2.993 mas, bpa=29.45 degrees ! Estimated noise=0.185201 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000301398 Jy ! Component: 100 - total flux cleaned = 0.000414503 Jy ! Component: 150 - total flux cleaned = 0.000465062 Jy ! Component: 200 - total flux cleaned = 0.000504097 Jy ! Total flux subtracted in 200 components = 0.000504097 Jy ! Clean residual min=-0.000469 max=0.000447 Jy/beam ! Clean residual mean=0.000003 rms=0.000109 Jy/beam ! Combined flux in latest and established models = 0.0150195 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 64 components and 0.0150195 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=0.025701Jy sigma=0.613506 ! Fit after self-cal, rms=0.025731Jy sigma=0.613424 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 = 0.000192579 Jy ! Component: 100 - total flux cleaned = 0.000231158 Jy ! Component: 150 - total flux cleaned = 0.000259232 Jy ! Component: 200 - total flux cleaned = 0.000264442 Jy ! Total flux subtracted in 200 components = 0.000264442 Jy ! Clean residual min=-0.000448 max=0.000458 Jy/beam ! Clean residual mean=0.000003 rms=0.000108 Jy/beam ! Combined flux in latest and established models = 0.0152839 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 71 components and 0.0152839 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=0.025728Jy sigma=0.613348 ! Fit after self-cal, rms=0.025729Jy sigma=0.613273 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.025729Jy sigma=0.613273 ! Fit after self-cal, rms=0.025942Jy sigma=0.613248 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.934 mas, bmaj=3.228 mas, bpa=24.61 degrees ! Estimated noise=0.241943 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000252456 Jy ! Component: 100 - total flux cleaned = 0.000350443 Jy ! Component: 150 - total flux cleaned = 0.000400259 Jy ! Component: 200 - total flux cleaned = 0.000434313 Jy ! Total flux subtracted in 200 components = 0.000434313 Jy ! Clean residual min=-0.000458 max=0.000466 Jy/beam ! Clean residual mean=0.000006 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.0157182 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 98 components and 0.0157182 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=0.025941Jy sigma=0.613218 ! Fit after self-cal, rms=0.025955Jy sigma=0.613173 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 = 0.000133006 Jy ! Component: 100 - total flux cleaned = 0.000202706 Jy ! Component: 150 - total flux cleaned = 0.000237047 Jy ! Component: 200 - total flux cleaned = 0.000263176 Jy ! Total flux subtracted in 200 components = 0.000263176 Jy ! Clean residual min=-0.000458 max=0.000470 Jy/beam ! Clean residual mean=0.000005 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.0159814 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 106 components and 0.0159814 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=0.025954Jy sigma=0.613161 ! Fit after self-cal, rms=0.025954Jy sigma=0.613138 ! 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=0.8538 mas, bmaj=2.996 mas, bpa=29.45 degrees ! Estimated noise=0.185883 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8538 x 2.996 at 29.45 degrees (North through East) ! Clean map min=-0.00043155 max=0.014175 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=0.62 mas, bmaj=3.109 mas, bpa=30.58 degrees ! Estimated noise=0.476081 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.011148 Jy ! Component: 100 - total flux cleaned = 0.0137424 Jy ! Component: 150 - total flux cleaned = 0.014211 Jy ! Component: 200 - total flux cleaned = 0.0143996 Jy ! Total flux subtracted in 200 components = 0.0143996 Jy ! Clean residual min=-0.001109 max=0.001187 Jy/beam ! Clean residual mean=0.000003 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0143996 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0143996 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8538 mas, bmaj=2.996 mas, bpa=29.45 degrees ! Estimated noise=0.185883 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 = 0.00077726 Jy ! Component: 100 - total flux cleaned = 0.00107655 Jy ! Component: 150 - total flux cleaned = 0.00117073 Jy ! Component: 200 - total flux cleaned = 0.00122529 Jy ! Total flux subtracted in 200 components = 0.00122529 Jy ! Clean residual min=-0.000514 max=0.000456 Jy/beam ! Clean residual mean=0.000005 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.0156249 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 46 components and 0.0156249 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.934 mas, bmaj=3.228 mas, bpa=24.61 degrees ! Estimated noise=0.241943 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000262025 Jy ! Component: 100 - total flux cleaned = 0.000306095 Jy ! Component: 150 - total flux cleaned = 0.000331995 Jy ! Component: 200 - total flux cleaned = 0.000368448 Jy ! Total flux subtracted in 200 components = 0.000368448 Jy ! Clean residual min=-0.000499 max=0.000471 Jy/beam ! Clean residual mean=0.000007 rms=0.000129 Jy/beam ! Combined flux in latest and established models = 0.0159934 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 = 3.11602e-05 Jy ! Component: 100 - total flux cleaned = 5.82245e-05 Jy ! Component: 150 - total flux cleaned = 8.20648e-05 Jy ! Component: 200 - total flux cleaned = 9.9143e-05 Jy ! Total flux subtracted in 200 components = 9.9143e-05 Jy ! Clean residual min=-0.000464 max=0.000468 Jy/beam ! Clean residual mean=0.000006 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.0160925 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 87 components and 0.0160925 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8538 mas, bmaj=2.996 mas, bpa=29.45 degrees ! Estimated noise=0.185883 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.27158e-05 Jy ! Component: 100 - total flux cleaned = -9.98181e-05 Jy ! Component: 150 - total flux cleaned = -0.000123121 Jy ! Component: 200 - total flux cleaned = -0.000137663 Jy ! Total flux subtracted in 200 components = -0.000137663 Jy ! Clean residual min=-0.000492 max=0.000461 Jy/beam ! Clean residual mean=0.000003 rms=0.000110 Jy/beam ! Combined flux in latest and established models = 0.0159548 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 100 components and 0.0159548 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=0.025957Jy sigma=0.613232 ! Fit after self-cal, rms=0.025957Jy sigma=0.613167 wmodel J0153+7517_X_map.mod ! Writing 100 model components to file: J0153+7517_X_map.mod wobs J0153+7517_X_uvs.fits ! Writing UV FITS file: J0153+7517_X_uvs.fits wwins J0153+7517_X_map.win ! wwins: Wrote 2 windows to J0153+7517_X_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 = -9.61615e-05 Jy ! Component: 100 - total flux cleaned = -0.000214244 Jy ! Component: 150 - total flux cleaned = -0.000318046 Jy ! Component: 200 - total flux cleaned = -0.000409762 Jy ! Component: 250 - total flux cleaned = -0.000470711 Jy ! Component: 300 - total flux cleaned = -0.000529698 Jy ! Component: 350 - total flux cleaned = -0.000567878 Jy ! Component: 400 - total flux cleaned = -0.000604993 Jy ! Component: 450 - total flux cleaned = -0.000641263 Jy ! Component: 500 - total flux cleaned = -0.000682512 Jy ! Component: 550 - total flux cleaned = -0.000739929 Jy ! Component: 600 - total flux cleaned = -0.000773515 Jy ! Component: 650 - total flux cleaned = -0.000811945 Jy ! Component: 700 - total flux cleaned = -0.000854932 Jy ! Component: 750 - total flux cleaned = -0.000886467 Jy ! Component: 800 - total flux cleaned = -0.000917408 Jy ! Component: 850 - total flux cleaned = -0.000927541 Jy ! Component: 900 - total flux cleaned = -0.00093745 Jy ! Component: 950 - total flux cleaned = -0.000922692 Jy ! Component: 1000 - total flux cleaned = -0.000917869 Jy ! Component: 1050 - total flux cleaned = -0.000898826 Jy ! Component: 1100 - total flux cleaned = -0.000908334 Jy ! Component: 1150 - total flux cleaned = -0.000903689 Jy ! Component: 1200 - total flux cleaned = -0.000899098 Jy ! Component: 1250 - total flux cleaned = -0.000894507 Jy ! Component: 1300 - total flux cleaned = -0.000890008 Jy ! Component: 1350 - total flux cleaned = -0.000890008 Jy ! Component: 1400 - total flux cleaned = -0.000876866 Jy ! Component: 1450 - total flux cleaned = -0.000876829 Jy ! Component: 1500 - total flux cleaned = -0.000863978 Jy ! Component: 1550 - total flux cleaned = -0.000864039 Jy ! Component: 1600 - total flux cleaned = -0.000868254 Jy ! Component: 1650 - total flux cleaned = -0.000876598 Jy ! Component: 1700 - total flux cleaned = -0.000868391 Jy ! Component: 1750 - total flux cleaned = -0.00086439 Jy ! Component: 1800 - total flux cleaned = -0.000864425 Jy ! Component: 1850 - total flux cleaned = -0.000876374 Jy ! Component: 1900 - total flux cleaned = -0.000868493 Jy ! Component: 1950 - total flux cleaned = -0.000876332 Jy ! Component: 2000 - total flux cleaned = -0.000895656 Jy ! Component: 2050 - total flux cleaned = -0.000895665 Jy ! Component: 2100 - total flux cleaned = -0.000906969 Jy ! Component: 2150 - total flux cleaned = -0.000906965 Jy ! Component: 2200 - total flux cleaned = -0.000914437 Jy ! Component: 2250 - total flux cleaned = -0.000932901 Jy ! Component: 2300 - total flux cleaned = -0.000940244 Jy ! Component: 2350 - total flux cleaned = -0.000947489 Jy ! Component: 2400 - total flux cleaned = -0.000969111 Jy ! Component: 2450 - total flux cleaned = -0.000969079 Jy ! Component: 2500 - total flux cleaned = -0.000972656 Jy ! Component: 2550 - total flux cleaned = -0.000986721 Jy ! Component: 2600 - total flux cleaned = -0.000993669 Jy ! Component: 2650 - total flux cleaned = -0.00100057 Jy ! Component: 2700 - total flux cleaned = -0.00101766 Jy ! Component: 2750 - total flux cleaned = -0.00102106 Jy ! Component: 2800 - total flux cleaned = -0.00101769 Jy ! Component: 2850 - total flux cleaned = -0.00102105 Jy ! Component: 2900 - total flux cleaned = -0.00104424 Jy ! Component: 2950 - total flux cleaned = -0.00102775 Jy ! Component: 3000 - total flux cleaned = -0.00104083 Jy ! Component: 3050 - total flux cleaned = -0.00105059 Jy ! Component: 3100 - total flux cleaned = -0.00106025 Jy ! Component: 3150 - total flux cleaned = -0.00107305 Jy ! Component: 3200 - total flux cleaned = -0.00108254 Jy ! Component: 3250 - total flux cleaned = -0.00107619 Jy ! Component: 3300 - total flux cleaned = -0.00107619 Jy ! Component: 3350 - total flux cleaned = -0.00107 Jy ! Component: 3400 - total flux cleaned = -0.00109479 Jy ! Component: 3450 - total flux cleaned = -0.0010825 Jy ! Component: 3500 - total flux cleaned = -0.00108558 Jy ! Component: 3550 - total flux cleaned = -0.00108559 Jy ! Component: 3600 - total flux cleaned = -0.00108559 Jy ! Component: 3650 - total flux cleaned = -0.00108863 Jy ! Component: 3700 - total flux cleaned = -0.00107961 Jy ! Component: 3750 - total flux cleaned = -0.00108558 Jy ! Component: 3800 - total flux cleaned = -0.00107668 Jy ! Component: 3850 - total flux cleaned = -0.00108259 Jy ! Component: 3900 - total flux cleaned = -0.00108847 Jy ! Component: 3950 - total flux cleaned = -0.00108263 Jy ! Component: 4000 - total flux cleaned = -0.00108265 Jy ! Component: 4050 - total flux cleaned = -0.00107978 Jy ! Total flux subtracted in 4096 components = -0.00107978 Jy ! Clean residual min=-0.000163 max=0.000152 Jy/beam ! Clean residual mean=0.000001 rms=0.000051 Jy/beam ! Combined flux in latest and established models = 0.0148751 Jy keep ! Adding 265 model components to the UV plane model. ! The established model now contains 365 components and 0.0148751 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0153+7517_X_20180528_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8538 x 2.996 at 29.45 degrees (North through East) ! Clean map min=-0.00045065 max=0.014056 Jy/beam ! Writing clean map to FITS file: .//J0153+7517_X_20180528_map.fits wmodel .//J0153+7517_X_20180528_map.mod ! Writing 365 model components to file: .//J0153+7517_X_20180528_map.mod wobs .//J0153+7517_X_20180528_uvs.fits ! Writing UV FITS file: .//J0153+7517_X_20180528_uvs.fits wwins .//J0153+7517_X_20180528_map.win ! wwins: Wrote 3 windows to .//J0153+7517_X_20180528_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0140556 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 5.05779e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.07952 1.07952 2.15905 4.3181 8.63619 17.2724 34.5448 69.0895 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.014 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 277.9 quit ! Quitting program ! Log file .//J0153+7517_X_20180528_dfm.log closed on Sun Jul 8 13:37:20 2018