! Started logfile: .//J1014+3207_X_20180522_dfm.log on Mon Jun 11 08:50:09 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 .//J1014+3207_X_20180522_uva.fits ! Reading UV FITS file: .//J1014+3207_X_20180522_uva.fits ! AN table 1: 158 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1014+3207 ! ! 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 94 lines of history. ! ! Reading 56880 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 J1014+3207_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=1.000230Jy sigma=23.761365 ! Fit after self-cal, rms=0.988815Jy sigma=23.493176 ! 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=0.6898 mas, bmaj=2.468 mas, bpa=-23.53 degrees ! Estimated noise=0.320079 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 = 0.00935982 Jy ! Component: 100 - total flux cleaned = 0.0114067 Jy ! Total flux subtracted in 100 components = 0.0114067 Jy ! Clean residual min=-0.000863 max=0.000944 Jy/beam ! Clean residual mean=0.000000 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.0114067 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0114067 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=0.030336Jy sigma=0.690513 ! Fit after self-cal, rms=0.028925Jy sigma=0.656475 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00326975 Jy ! Component: 100 - total flux cleaned = 0.00335901 Jy ! Total flux subtracted in 100 components = 0.00335901 Jy ! Clean residual min=-0.000911 max=0.001069 Jy/beam ! Clean residual mean=0.000001 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.0147657 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 6 components and 0.0147657 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=0.028655Jy sigma=0.650214 ! Fit after self-cal, rms=0.028645Jy sigma=0.650025 ! 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=0.9735 mas, bmaj=2.541 mas, bpa=-22.73 degrees ! Estimated noise=0.126648 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 = -0.00018929 Jy ! Component: 100 - total flux cleaned = -0.000244872 Jy ! Component: 150 - total flux cleaned = -0.000292286 Jy ! Component: 200 - total flux cleaned = -0.000332987 Jy ! Total flux subtracted in 200 components = -0.000332987 Jy ! Clean residual min=-0.000621 max=0.000812 Jy/beam ! Clean residual mean=0.000000 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.0144327 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 22 components and 0.0144327 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=0.028637Jy sigma=0.649877 ! Fit after self-cal, rms=0.028625Jy sigma=0.649714 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9735 x 2.541 at -22.73 degrees (North through East) ! Clean map min=-0.00059347 max=0.015312 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 1.03 KP 0.90 ! LA 0.93 MK 1.02 NL 1.26 OV 0.90 ! PT 1.24 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.08 HN 0.98 KP 1.08 ! LA 0.97 MK 0.95 NL 1.10 OV 0.84 ! PT 1.14 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.82 HN 0.95 KP 1.08 ! LA 1.05 MK 1.07 NL 1.17 OV 0.88 ! PT 1.20 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.16 HN 0.88 KP 1.10 ! LA 0.94 MK 0.92 NL 1.21 OV 0.85 ! PT 1.14 SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.97 KP 1.01 ! LA 1.02 MK 1.09 NL 1.05 OV 0.89 ! PT 1.14 SC 0.92 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.82 HN 0.92 KP 0.95 ! LA 1.00 MK 1.12 NL 1.09 OV 0.95 ! PT 1.18 SC 0.92 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.97 HN 0.90 KP 1.08 ! LA 0.94 MK 0.97 NL 1.20 OV 0.81 ! PT 1.15 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.93 HN 0.84 KP 1.17 ! LA 0.94 MK 1.04 NL 1.28 OV 0.95 ! PT 1.12 SC 0.81 ! ! ! Fit before self-cal, rms=0.028625Jy sigma=0.649714 ! Fit after self-cal, rms=0.028266Jy sigma=0.647572 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9716 mas, bmaj=2.503 mas, bpa=-22.28 degrees ! Estimated noise=0.125786 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 = 1.91926e-05 Jy ! Component: 100 - total flux cleaned = 3.20489e-05 Jy ! Component: 150 - total flux cleaned = 4.60788e-05 Jy ! Component: 200 - total flux cleaned = 5.60265e-05 Jy ! Total flux subtracted in 200 components = 5.60265e-05 Jy ! Clean residual min=-0.000364 max=0.000359 Jy/beam ! Clean residual mean=0.000000 rms=0.000082 Jy/beam ! Combined flux in latest and established models = 0.0144888 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 28 components and 0.0144888 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=0.028266Jy sigma=0.647555 ! Fit after self-cal, rms=0.028340Jy sigma=0.646562 ! 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=0.028340Jy sigma=0.646562 ! Fit after self-cal, rms=0.028862Jy sigma=0.646306 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9727 mas, bmaj=2.491 mas, bpa=-22.1 degrees ! Estimated noise=0.12622 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.4681e-05 Jy ! Component: 100 - total flux cleaned = 5.35891e-05 Jy ! Component: 150 - total flux cleaned = 6.11205e-05 Jy ! Component: 200 - total flux cleaned = 6.77583e-05 Jy ! Total flux subtracted in 200 components = 6.77583e-05 Jy ! Clean residual min=-0.000365 max=0.000359 Jy/beam ! Clean residual mean=0.000000 rms=0.000081 Jy/beam ! Combined flux in latest and established models = 0.0145565 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 30 components and 0.0145565 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=0.028861Jy sigma=0.646293 ! Fit after self-cal, rms=0.028908Jy sigma=0.646128 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 (-20.4, 16.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000329963 Jy ! Component: 100 - total flux cleaned = 0.000392055 Jy ! Component: 150 - total flux cleaned = 0.000414502 Jy ! Component: 200 - total flux cleaned = 0.000418957 Jy ! Total flux subtracted in 200 components = 0.000418957 Jy ! Clean residual min=-0.000332 max=0.000323 Jy/beam ! Clean residual mean=0.000000 rms=0.000077 Jy/beam ! Combined flux in latest and established models = 0.0149755 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 49 components and 0.0149755 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=0.028904Jy sigma=0.646026 ! Fit after self-cal, rms=0.028905Jy sigma=0.645917 ! Inverting map ! Added new window around map position (33.8, 28.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000313379 Jy ! Component: 100 - total flux cleaned = 0.000347024 Jy ! Component: 150 - total flux cleaned = 0.000322972 Jy ! Component: 200 - total flux cleaned = 0.000312336 Jy ! Total flux subtracted in 200 components = 0.000312336 Jy ! Clean residual min=-0.000315 max=0.000280 Jy/beam ! Clean residual mean=0.000000 rms=0.000075 Jy/beam ! Combined flux in latest and established models = 0.0152878 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 62 components and 0.0152878 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=0.028900Jy sigma=0.645815 ! Fit after self-cal, rms=0.028898Jy sigma=0.645720 ! 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=0.028898Jy sigma=0.645720 ! Fit after self-cal, rms=0.029194Jy sigma=0.645643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9739 mas, bmaj=2.487 mas, bpa=-22.03 degrees ! Estimated noise=0.126589 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000249847 Jy ! Component: 100 - total flux cleaned = 0.000301777 Jy ! Component: 150 - total flux cleaned = 0.000307445 Jy ! Component: 200 - total flux cleaned = 0.000316429 Jy ! Total flux subtracted in 200 components = 0.000316429 Jy ! Clean residual min=-0.000325 max=0.000284 Jy/beam ! Clean residual mean=0.000000 rms=0.000073 Jy/beam ! Combined flux in latest and established models = 0.0156043 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 68 components and 0.0156042 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=0.029192Jy sigma=0.645573 ! Fit after self-cal, rms=0.029209Jy sigma=0.645421 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 = 0.000192463 Jy ! Component: 100 - total flux cleaned = 0.000204997 Jy ! Component: 150 - total flux cleaned = 0.000190801 Jy ! Component: 200 - total flux cleaned = 0.000186571 Jy ! Total flux subtracted in 200 components = 0.000186571 Jy ! Clean residual min=-0.000328 max=0.000281 Jy/beam ! Clean residual mean=0.000000 rms=0.000074 Jy/beam ! Combined flux in latest and established models = 0.0157908 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 72 components and 0.0157908 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=0.029207Jy sigma=0.645373 ! Fit after self-cal, rms=0.029207Jy sigma=0.645341 ! 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=0.029207Jy sigma=0.645341 ! Fit after self-cal, rms=0.029295Jy sigma=0.645295 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.108 mas, bmaj=2.858 mas, bpa=-15.5 degrees ! Estimated noise=0.15448 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000125067 Jy ! Component: 100 - total flux cleaned = 0.00016294 Jy ! Component: 150 - total flux cleaned = 0.000202768 Jy ! Component: 200 - total flux cleaned = 0.000226901 Jy ! Total flux subtracted in 200 components = 0.000226901 Jy ! Clean residual min=-0.000361 max=0.000285 Jy/beam ! Clean residual mean=0.000001 rms=0.000085 Jy/beam ! Combined flux in latest and established models = 0.0160177 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 90 components and 0.0160177 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=0.029294Jy sigma=0.645269 ! Fit after self-cal, rms=0.029303Jy sigma=0.645219 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 = 0.000100431 Jy ! Component: 100 - total flux cleaned = 0.000127058 Jy ! Component: 150 - total flux cleaned = 0.000140719 Jy ! Component: 200 - total flux cleaned = 0.000146919 Jy ! Total flux subtracted in 200 components = 0.000146919 Jy ! Clean residual min=-0.000358 max=0.000290 Jy/beam ! Clean residual mean=0.000001 rms=0.000084 Jy/beam ! Combined flux in latest and established models = 0.0161646 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 96 components and 0.0161646 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=0.029302Jy sigma=0.645204 ! Fit after self-cal, rms=0.029302Jy sigma=0.645184 ! 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=0.9748 mas, bmaj=2.487 mas, bpa=-22.01 degrees ! Estimated noise=0.126598 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9748 x 2.487 at -22.01 degrees (North through East) ! Clean map min=-0.00030217 max=0.015234 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=0.692 mas, bmaj=2.403 mas, bpa=-22.97 degrees ! Estimated noise=0.313552 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0118722 Jy ! Component: 100 - total flux cleaned = 0.0145345 Jy ! Component: 150 - total flux cleaned = 0.0151603 Jy ! Component: 200 - total flux cleaned = 0.0157006 Jy ! Total flux subtracted in 200 components = 0.0157006 Jy ! Clean residual min=-0.000891 max=0.000699 Jy/beam ! Clean residual mean=0.000001 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.0157006 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0157006 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9748 mas, bmaj=2.487 mas, bpa=-22.01 degrees ! Estimated noise=0.126598 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 = 0.000578896 Jy ! Component: 100 - total flux cleaned = 0.000674775 Jy ! Component: 150 - total flux cleaned = 0.000713911 Jy ! Component: 200 - total flux cleaned = 0.000757745 Jy ! Total flux subtracted in 200 components = 0.000757745 Jy ! Clean residual min=-0.000357 max=0.000311 Jy/beam ! Clean residual mean=0.000000 rms=0.000083 Jy/beam ! Combined flux in latest and established models = 0.0164584 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 31 components and 0.0164584 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=2.108 mas, bmaj=2.858 mas, bpa=-15.5 degrees ! Estimated noise=0.15448 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000101408 Jy ! Component: 100 - total flux cleaned = -6.26606e-05 Jy ! Component: 150 - total flux cleaned = -5.00591e-05 Jy ! Component: 200 - total flux cleaned = -6.21274e-05 Jy ! Total flux subtracted in 200 components = -6.21274e-05 Jy ! Clean residual min=-0.000391 max=0.000325 Jy/beam ! Clean residual mean=0.000001 rms=0.000090 Jy/beam ! Combined flux in latest and established models = 0.0163963 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 = -1.61956e-05 Jy ! Component: 100 - total flux cleaned = -2.59637e-05 Jy ! Component: 150 - total flux cleaned = -3.53209e-05 Jy ! Component: 200 - total flux cleaned = -4.82473e-05 Jy ! Total flux subtracted in 200 components = -4.82473e-05 Jy ! Clean residual min=-0.000373 max=0.000311 Jy/beam ! Clean residual mean=0.000001 rms=0.000086 Jy/beam ! Combined flux in latest and established models = 0.016348 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 58 components and 0.016348 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9748 mas, bmaj=2.487 mas, bpa=-22.01 degrees ! Estimated noise=0.126598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.55061e-05 Jy ! Component: 100 - total flux cleaned = 0.000104994 Jy ! Component: 150 - total flux cleaned = 8.17739e-05 Jy ! Component: 200 - total flux cleaned = 6.08129e-05 Jy ! Total flux subtracted in 200 components = 6.08129e-05 Jy ! Clean residual min=-0.000320 max=0.000296 Jy/beam ! Clean residual mean=0.000000 rms=0.000074 Jy/beam ! Combined flux in latest and established models = 0.0164088 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 78 components and 0.0164088 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=0.029303Jy sigma=0.645199 ! Fit after self-cal, rms=0.029304Jy sigma=0.645165 wmodel J1014+3207_X_map.mod ! Writing 78 model components to file: J1014+3207_X_map.mod wobs J1014+3207_X_uvs.fits ! Writing UV FITS file: J1014+3207_X_uvs.fits wwins J1014+3207_X_map.win ! wwins: Wrote 3 windows to J1014+3207_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 = -0.000129276 Jy ! Component: 100 - total flux cleaned = -0.0002096 Jy ! Component: 150 - total flux cleaned = -0.000280689 Jy ! Component: 200 - total flux cleaned = -0.000304961 Jy ! Component: 250 - total flux cleaned = -0.000328412 Jy ! Component: 300 - total flux cleaned = -0.000355848 Jy ! Component: 350 - total flux cleaned = -0.000386937 Jy ! Component: 400 - total flux cleaned = -0.000412799 Jy ! Component: 450 - total flux cleaned = -0.000429563 Jy ! Component: 500 - total flux cleaned = -0.000437843 Jy ! Component: 550 - total flux cleaned = -0.000462197 Jy ! Component: 600 - total flux cleaned = -0.000493914 Jy ! Component: 650 - total flux cleaned = -0.00050951 Jy ! Component: 700 - total flux cleaned = -0.000532578 Jy ! Component: 750 - total flux cleaned = -0.000566516 Jy ! Component: 800 - total flux cleaned = -0.000573909 Jy ! Component: 850 - total flux cleaned = -0.000588662 Jy ! Component: 900 - total flux cleaned = -0.000599589 Jy ! Component: 950 - total flux cleaned = -0.000610372 Jy ! Component: 1000 - total flux cleaned = -0.000620992 Jy ! Component: 1050 - total flux cleaned = -0.000631429 Jy ! Component: 1100 - total flux cleaned = -0.000634905 Jy ! Component: 1150 - total flux cleaned = -0.000641712 Jy ! Component: 1200 - total flux cleaned = -0.000645056 Jy ! Component: 1250 - total flux cleaned = -0.000638414 Jy ! Component: 1300 - total flux cleaned = -0.000648289 Jy ! Component: 1350 - total flux cleaned = -0.000635239 Jy ! Component: 1400 - total flux cleaned = -0.000628808 Jy ! Component: 1450 - total flux cleaned = -0.000641631 Jy ! Component: 1500 - total flux cleaned = -0.000628929 Jy ! Component: 1550 - total flux cleaned = -0.000628908 Jy ! Component: 1600 - total flux cleaned = -0.00061956 Jy ! Component: 1650 - total flux cleaned = -0.000625724 Jy ! Component: 1700 - total flux cleaned = -0.000613449 Jy ! Component: 1750 - total flux cleaned = -0.000613475 Jy ! Component: 1800 - total flux cleaned = -0.000601471 Jy ! Component: 1850 - total flux cleaned = -0.000598487 Jy ! Component: 1900 - total flux cleaned = -0.000583724 Jy ! Component: 1950 - total flux cleaned = -0.000589611 Jy ! Component: 2000 - total flux cleaned = -0.000580908 Jy ! Component: 2050 - total flux cleaned = -0.000583784 Jy ! Component: 2100 - total flux cleaned = -0.000572299 Jy ! Component: 2150 - total flux cleaned = -0.000577976 Jy ! Component: 2200 - total flux cleaned = -0.000572321 Jy ! Component: 2250 - total flux cleaned = -0.000575129 Jy ! Component: 2300 - total flux cleaned = -0.000569527 Jy ! Component: 2350 - total flux cleaned = -0.000566759 Jy ! Component: 2400 - total flux cleaned = -0.000564056 Jy ! Component: 2450 - total flux cleaned = -0.000569527 Jy ! Component: 2500 - total flux cleaned = -0.000566829 Jy ! Component: 2550 - total flux cleaned = -0.000558729 Jy ! Component: 2600 - total flux cleaned = -0.000556084 Jy ! Component: 2650 - total flux cleaned = -0.000550765 Jy ! Component: 2700 - total flux cleaned = -0.000542801 Jy ! Component: 2750 - total flux cleaned = -0.000542811 Jy ! Component: 2800 - total flux cleaned = -0.000521927 Jy ! Component: 2850 - total flux cleaned = -0.000532348 Jy ! Component: 2900 - total flux cleaned = -0.000522007 Jy ! Component: 2950 - total flux cleaned = -0.000519471 Jy ! Component: 3000 - total flux cleaned = -0.000514368 Jy ! Component: 3050 - total flux cleaned = -0.000516918 Jy ! Component: 3100 - total flux cleaned = -0.000509336 Jy ! Component: 3150 - total flux cleaned = -0.000509327 Jy ! Component: 3200 - total flux cleaned = -0.000509341 Jy ! Component: 3250 - total flux cleaned = -0.000514313 Jy ! Component: 3300 - total flux cleaned = -0.000511818 Jy ! Component: 3350 - total flux cleaned = -0.000504442 Jy ! Component: 3400 - total flux cleaned = -0.000501991 Jy ! Component: 3450 - total flux cleaned = -0.000494673 Jy ! Component: 3500 - total flux cleaned = -0.000499538 Jy ! Component: 3550 - total flux cleaned = -0.000499514 Jy ! Component: 3600 - total flux cleaned = -0.000492308 Jy ! Component: 3650 - total flux cleaned = -0.000501901 Jy ! Component: 3700 - total flux cleaned = -0.000499535 Jy ! Component: 3750 - total flux cleaned = -0.000492418 Jy ! Component: 3800 - total flux cleaned = -0.000506606 Jy ! Component: 3850 - total flux cleaned = -0.000490095 Jy ! Component: 3900 - total flux cleaned = -0.000490084 Jy ! Component: 3950 - total flux cleaned = -0.000492414 Jy ! Component: 4000 - total flux cleaned = -0.000485442 Jy ! Component: 4050 - total flux cleaned = -0.000494718 Jy ! Total flux subtracted in 4096 components = -0.000499342 Jy ! Clean residual min=-0.000142 max=0.000130 Jy/beam ! Clean residual mean=0.000000 rms=0.000040 Jy/beam ! Combined flux in latest and established models = 0.0159095 Jy keep ! Adding 275 model components to the UV plane model. ! The established model now contains 353 components and 0.0159095 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1014+3207_X_20180522_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9748 x 2.487 at -22.01 degrees (North through East) ! Clean map min=-0.00028037 max=0.015124 Jy/beam ! Writing clean map to FITS file: .//J1014+3207_X_20180522_map.fits wmodel .//J1014+3207_X_20180522_map.mod ! Writing 353 model components to file: .//J1014+3207_X_20180522_map.mod wobs .//J1014+3207_X_20180522_uvs.fits ! Writing UV FITS file: .//J1014+3207_X_20180522_uvs.fits wwins .//J1014+3207_X_20180522_map.win ! wwins: Wrote 4 windows to .//J1014+3207_X_20180522_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0151244 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 3.95136e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.783772 0.783772 1.56754 3.13509 6.27018 12.5404 25.0807 50.1614 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.015 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 382.764 quit ! Quitting program ! Log file .//J1014+3207_X_20180522_dfm.log closed on Mon Jun 11 08:50:15 2018