! Started logfile: .//J0733+5022_C_20180720_dfm.log on Wed Aug 8 14:44:01 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 .//J0733+5022_C_20180720_uva.fits ! Reading UV FITS file: .//J0733+5022_C_20180720_uva.fits ! AN table 1: 17 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.901261 visibilities/baseline/integration-bin. ! Found source: J0733+5022 ! ! 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 3432 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 J0733+5022_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 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.067604Jy sigma=32.416664 ! Fit after self-cal, rms=0.646699Jy sigma=19.470855 ! 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=2.729 mas, bmaj=9.035 mas, bpa=68.6 degrees ! Estimated noise=0.706634 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 = 0.268008 Jy ! Component: 100 - total flux cleaned = 0.338033 Jy ! Total flux subtracted in 100 components = 0.338033 Jy ! Clean residual min=-0.015389 max=0.031066 Jy/beam ! Clean residual mean=0.000144 rms=0.006039 Jy/beam ! Combined flux in latest and established models = 0.338033 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.338033 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=0.080215Jy sigma=2.075535 ! Fit after self-cal, rms=0.079411Jy sigma=2.063153 ! 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=3.336 mas, bmaj=8.445 mas, bpa=66.95 degrees ! Estimated noise=0.473749 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 = 0.0437321 Jy ! Component: 100 - total flux cleaned = 0.0657058 Jy ! Component: 150 - total flux cleaned = 0.0793091 Jy ! Component: 200 - total flux cleaned = 0.0885143 Jy ! Total flux subtracted in 200 components = 0.0885143 Jy ! Clean residual min=-0.012228 max=0.013869 Jy/beam ! Clean residual mean=0.000059 rms=0.003326 Jy/beam ! Combined flux in latest and established models = 0.426547 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 35 components and 0.426547 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=0.048182Jy sigma=1.248650 ! Fit after self-cal, rms=0.047148Jy sigma=1.223980 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.336 x 8.445 at 66.95 degrees (North through East) ! Clean map min=-0.010626 max=0.35534 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.91 KP 0.91 ! LA 1.11 NL 1.03 OV 1.04 PT 0.87 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.91 KP 0.97 ! LA 1.08 NL 1.03 OV 1.02 PT 0.90 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 0.96 KP 0.95 ! LA 1.08 NL 1.07 OV 1.00 PT 0.91 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 0.98 KP 0.96 ! LA 1.06 NL 1.03 OV 1.00 PT 0.92 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.98 KP 0.95 ! LA 1.07 NL 1.03 OV 1.04 PT 0.92 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 0.97 KP 0.95 ! LA 1.06 NL 1.04 OV 1.02 PT 0.91 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.00 KP 0.95 ! LA 1.07 NL 1.04 OV 1.00 PT 0.91 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.97 KP 0.95 ! LA 1.06 NL 1.03 OV 1.01 PT 0.92 ! ! ! Fit before self-cal, rms=0.047148Jy sigma=1.223980 ! Fit after self-cal, rms=0.038135Jy sigma=0.904081 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.308 mas, bmaj=8.482 mas, bpa=66.62 degrees ! Estimated noise=0.468141 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 (-5.7, -7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.005638 Jy ! Component: 100 - total flux cleaned = 0.00706487 Jy ! Component: 150 - total flux cleaned = 0.00848626 Jy ! Component: 200 - total flux cleaned = 0.00898114 Jy ! Total flux subtracted in 200 components = 0.00898114 Jy ! Clean residual min=-0.003408 max=0.002647 Jy/beam ! Clean residual mean=0.000005 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.435528 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 69 components and 0.435528 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=0.036412Jy sigma=0.872549 ! Fit after self-cal, rms=0.036101Jy sigma=0.867804 ! 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=0.036101Jy sigma=0.867804 ! Fit after self-cal, rms=0.035899Jy sigma=0.863886 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.305 mas, bmaj=8.478 mas, bpa=66.63 degrees ! Estimated noise=0.467262 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00164678 Jy ! Component: 100 - total flux cleaned = 0.00206534 Jy ! Component: 150 - total flux cleaned = 0.00212936 Jy ! Component: 200 - total flux cleaned = 0.00224584 Jy ! Total flux subtracted in 200 components = 0.00224584 Jy ! Clean residual min=-0.002509 max=0.002076 Jy/beam ! Clean residual mean=0.000004 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.437774 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 90 components and 0.437774 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=0.035487Jy sigma=0.857042 ! Fit after self-cal, rms=0.035415Jy sigma=0.855848 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 = 0.000288898 Jy ! Component: 100 - total flux cleaned = 0.000395181 Jy ! Component: 150 - total flux cleaned = 0.000308415 Jy ! Component: 200 - total flux cleaned = 0.00030818 Jy ! Total flux subtracted in 200 components = 0.00030818 Jy ! Clean residual min=-0.002214 max=0.001931 Jy/beam ! Clean residual mean=0.000002 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.438082 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 110 components and 0.438082 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=0.035258Jy sigma=0.853342 ! Fit after self-cal, rms=0.035224Jy sigma=0.852840 ! 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=0.035224Jy sigma=0.852840 ! Fit after self-cal, rms=0.035174Jy sigma=0.852291 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.302 mas, bmaj=8.482 mas, bpa=66.63 degrees ! Estimated noise=0.467338 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0005396 Jy ! Component: 100 - total flux cleaned = 0.000726219 Jy ! Component: 150 - total flux cleaned = 0.000793577 Jy ! Component: 200 - total flux cleaned = 0.000853398 Jy ! Total flux subtracted in 200 components = 0.000853398 Jy ! Clean residual min=-0.002145 max=0.001969 Jy/beam ! Clean residual mean=0.000001 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.438935 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 124 components and 0.438935 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=0.035077Jy sigma=0.850977 ! Fit after self-cal, rms=0.035064Jy sigma=0.850715 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 = 0.000240961 Jy ! Component: 100 - total flux cleaned = 0.000293388 Jy ! Component: 150 - total flux cleaned = 0.000316714 Jy ! Component: 200 - total flux cleaned = 0.000339052 Jy ! Total flux subtracted in 200 components = 0.000339052 Jy ! Clean residual min=-0.002084 max=0.001988 Jy/beam ! Clean residual mean=0.000001 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.439274 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 143 components and 0.439274 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=0.035012Jy sigma=0.850055 ! Fit after self-cal, rms=0.035005Jy sigma=0.849900 ! 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=0.035005Jy sigma=0.849900 ! Fit after self-cal, rms=0.034990Jy sigma=0.849627 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.494 mas, bmaj=8.413 mas, bpa=64.83 degrees ! Estimated noise=0.480732 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000255414 Jy ! Component: 100 - total flux cleaned = 0.000296735 Jy ! Component: 150 - total flux cleaned = 0.00020577 Jy ! Component: 200 - total flux cleaned = 0.000138659 Jy ! Total flux subtracted in 200 components = 0.000138659 Jy ! Clean residual min=-0.001992 max=0.001782 Jy/beam ! Clean residual mean=0.000001 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.439413 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 165 components and 0.439413 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=0.034964Jy sigma=0.849123 ! Fit after self-cal, rms=0.034952Jy sigma=0.848980 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 = 4.45903e-05 Jy ! Component: 100 - total flux cleaned = 4.59243e-05 Jy ! Component: 150 - total flux cleaned = -2.57348e-05 Jy ! Component: 200 - total flux cleaned = -3.87141e-05 Jy ! Total flux subtracted in 200 components = -3.87141e-05 Jy ! Clean residual min=-0.001957 max=0.001773 Jy/beam ! Clean residual mean=0.000001 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.439374 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 181 components and 0.439374 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=0.034938Jy sigma=0.848688 ! Fit after self-cal, rms=0.034931Jy sigma=0.848590 ! 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=3.298 mas, bmaj=8.485 mas, bpa=66.63 degrees ! Estimated noise=0.467652 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.298 x 8.485 at 66.63 degrees (North through East) ! Clean map min=-0.0022356 max=0.35186 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=2.695 mas, bmaj=9.033 mas, bpa=68.49 degrees ! Estimated noise=0.69823 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.263734 Jy ! Component: 100 - total flux cleaned = 0.336838 Jy ! Component: 150 - total flux cleaned = 0.372895 Jy ! Component: 200 - total flux cleaned = 0.391936 Jy ! Total flux subtracted in 200 components = 0.391936 Jy ! Clean residual min=-0.006770 max=0.009649 Jy/beam ! Clean residual mean=0.000058 rms=0.002332 Jy/beam ! Combined flux in latest and established models = 0.391935 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.391935 Jy ! Inverting map and beam ! Estimated beam: bmin=3.298 mas, bmaj=8.485 mas, bpa=66.63 degrees ! Estimated noise=0.467652 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 = 0.0142824 Jy ! Component: 100 - total flux cleaned = 0.0230788 Jy ! Component: 150 - total flux cleaned = 0.029112 Jy ! Component: 200 - total flux cleaned = 0.0334168 Jy ! Total flux subtracted in 200 components = 0.0334168 Jy ! Clean residual min=-0.003395 max=0.003060 Jy/beam ! Clean residual mean=0.000023 rms=0.000944 Jy/beam ! Combined flux in latest and established models = 0.425352 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 66 components and 0.425352 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=4.494 mas, bmaj=8.413 mas, bpa=64.83 degrees ! Estimated noise=0.480732 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00380398 Jy ! Component: 100 - total flux cleaned = 0.00664233 Jy ! Component: 150 - total flux cleaned = 0.00883755 Jy ! Component: 200 - total flux cleaned = 0.0101079 Jy ! Total flux subtracted in 200 components = 0.0101079 Jy ! Clean residual min=-0.002413 max=0.001914 Jy/beam ! Clean residual mean=0.000010 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.43546 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000762152 Jy ! Component: 100 - total flux cleaned = 0.0013122 Jy ! Component: 150 - total flux cleaned = 0.00174737 Jy ! Component: 200 - total flux cleaned = 0.00209274 Jy ! Total flux subtracted in 200 components = 0.00209274 Jy ! Clean residual min=-0.001980 max=0.001699 Jy/beam ! Clean residual mean=0.000006 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.437553 Jy ! Adding 100 model components to the UV plane model. ! The established model now contains 159 components and 0.437553 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.298 mas, bmaj=8.485 mas, bpa=66.63 degrees ! Estimated noise=0.467652 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.13974e-05 Jy ! Component: 100 - total flux cleaned = 0.000161884 Jy ! Component: 150 - total flux cleaned = 0.000364302 Jy ! Component: 200 - total flux cleaned = 0.00057357 Jy ! Total flux subtracted in 200 components = 0.00057357 Jy ! Clean residual min=-0.001934 max=0.001922 Jy/beam ! Clean residual mean=0.000004 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.438126 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 197 components and 0.438126 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=0.034889Jy sigma=0.848960 ! Fit after self-cal, rms=0.034900Jy sigma=0.848406 wmodel J0733+5022_C_map.mod ! Writing 197 model components to file: J0733+5022_C_map.mod wobs J0733+5022_C_uvs.fits ! Writing UV FITS file: J0733+5022_C_uvs.fits wwins J0733+5022_C_map.win ! wwins: Wrote 2 windows to J0733+5022_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 = -0.000134299 Jy ! Component: 100 - total flux cleaned = -0.000134498 Jy ! Component: 150 - total flux cleaned = -0.000271464 Jy ! Component: 200 - total flux cleaned = -0.000529604 Jy ! Component: 250 - total flux cleaned = -0.000749792 Jy ! Component: 300 - total flux cleaned = -0.00093654 Jy ! Component: 350 - total flux cleaned = -0.00111633 Jy ! Component: 400 - total flux cleaned = -0.00131024 Jy ! Component: 450 - total flux cleaned = -0.0013514 Jy ! Component: 500 - total flux cleaned = -0.00139056 Jy ! Component: 550 - total flux cleaned = -0.00139 Jy ! Component: 600 - total flux cleaned = -0.00139001 Jy ! Component: 650 - total flux cleaned = -0.00142602 Jy ! Component: 700 - total flux cleaned = -0.00149653 Jy ! Component: 750 - total flux cleaned = -0.00156547 Jy ! Component: 800 - total flux cleaned = -0.00161653 Jy ! Component: 850 - total flux cleaned = -0.00168271 Jy ! Component: 900 - total flux cleaned = -0.00173139 Jy ! Component: 950 - total flux cleaned = -0.00173112 Jy ! Component: 1000 - total flux cleaned = -0.00176162 Jy ! Component: 1050 - total flux cleaned = -0.00174601 Jy ! Component: 1100 - total flux cleaned = -0.00176062 Jy ! Component: 1150 - total flux cleaned = -0.0018487 Jy ! Component: 1200 - total flux cleaned = -0.00190632 Jy ! Component: 1250 - total flux cleaned = -0.00190634 Jy ! Component: 1300 - total flux cleaned = -0.00196239 Jy ! Component: 1350 - total flux cleaned = -0.00198999 Jy ! Component: 1400 - total flux cleaned = -0.00204439 Jy ! Component: 1450 - total flux cleaned = -0.0020446 Jy ! Component: 1500 - total flux cleaned = -0.00205762 Jy ! Component: 1550 - total flux cleaned = -0.00205738 Jy ! Component: 1600 - total flux cleaned = -0.00200587 Jy ! Component: 1650 - total flux cleaned = -0.00204419 Jy ! Component: 1700 - total flux cleaned = -0.00204438 Jy ! Component: 1750 - total flux cleaned = -0.00208169 Jy ! Component: 1800 - total flux cleaned = -0.00209398 Jy ! Component: 1850 - total flux cleaned = -0.00210621 Jy ! Component: 1900 - total flux cleaned = -0.00213032 Jy ! Component: 1950 - total flux cleaned = -0.00211834 Jy ! Component: 2000 - total flux cleaned = -0.00211835 Jy ! Component: 2050 - total flux cleaned = -0.00214199 Jy ! Component: 2100 - total flux cleaned = -0.00214185 Jy ! Component: 2150 - total flux cleaned = -0.00213032 Jy ! Component: 2200 - total flux cleaned = -0.00215356 Jy ! Component: 2250 - total flux cleaned = -0.0021766 Jy ! Component: 2300 - total flux cleaned = -0.00217674 Jy ! Component: 2350 - total flux cleaned = -0.00218825 Jy ! Component: 2400 - total flux cleaned = -0.00222208 Jy ! Component: 2450 - total flux cleaned = -0.00225558 Jy ! Component: 2500 - total flux cleaned = -0.00225558 Jy ! Component: 2550 - total flux cleaned = -0.00226661 Jy ! Component: 2600 - total flux cleaned = -0.00228849 Jy ! Component: 2650 - total flux cleaned = -0.00228844 Jy ! Component: 2700 - total flux cleaned = -0.00232107 Jy ! Component: 2750 - total flux cleaned = -0.00231032 Jy ! Component: 2800 - total flux cleaned = -0.00231032 Jy ! Component: 2850 - total flux cleaned = -0.00232102 Jy ! Component: 2900 - total flux cleaned = -0.00232098 Jy ! Component: 2950 - total flux cleaned = -0.00233153 Jy ! Component: 3000 - total flux cleaned = -0.00231038 Jy ! Component: 3050 - total flux cleaned = -0.00227878 Jy ! Component: 3100 - total flux cleaned = -0.00227884 Jy ! Component: 3150 - total flux cleaned = -0.00227884 Jy ! Component: 3200 - total flux cleaned = -0.00227873 Jy ! Component: 3250 - total flux cleaned = -0.00226824 Jy ! Component: 3300 - total flux cleaned = -0.00225794 Jy ! Component: 3350 - total flux cleaned = -0.00225797 Jy ! Component: 3400 - total flux cleaned = -0.0022269 Jy ! Component: 3450 - total flux cleaned = -0.00219586 Jy ! Component: 3500 - total flux cleaned = -0.00219586 Jy ! Component: 3550 - total flux cleaned = -0.00218554 Jy ! Component: 3600 - total flux cleaned = -0.00220603 Jy ! Component: 3650 - total flux cleaned = -0.00217517 Jy ! Component: 3700 - total flux cleaned = -0.0021342 Jy ! Component: 3750 - total flux cleaned = -0.00214447 Jy ! Component: 3800 - total flux cleaned = -0.00213424 Jy ! Component: 3850 - total flux cleaned = -0.00212404 Jy ! Component: 3900 - total flux cleaned = -0.00210371 Jy ! Component: 3950 - total flux cleaned = -0.00208336 Jy ! Component: 4000 - total flux cleaned = -0.00208332 Jy ! Component: 4050 - total flux cleaned = -0.00208337 Jy ! Total flux subtracted in 4096 components = -0.00205285 Jy ! Clean residual min=-0.000566 max=0.000553 Jy/beam ! Clean residual mean=-0.000001 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.436073 Jy keep ! Adding 270 model components to the UV plane model. ! The established model now contains 467 components and 0.436074 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0733+5022_C_20180720_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.298 x 8.485 at 66.63 degrees (North through East) ! Clean map min=-0.0014865 max=0.3513 Jy/beam ! Writing clean map to FITS file: .//J0733+5022_C_20180720_map.fits wmodel .//J0733+5022_C_20180720_map.mod ! Writing 467 model components to file: .//J0733+5022_C_20180720_map.mod wobs .//J0733+5022_C_20180720_uvs.fits ! Writing UV FITS file: .//J0733+5022_C_20180720_uvs.fits wwins .//J0733+5022_C_20180720_map.win ! wwins: Wrote 3 windows to .//J0733+5022_C_20180720_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.3513 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000177114 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.15125 0.15125 0.302501 0.605002 1.21 2.42001 4.84001 9.68003 19.3601 38.7201 77.4402 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.351 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1983.46 quit ! Quitting program ! Log file .//J0733+5022_C_20180720_dfm.log closed on Wed Aug 8 14:44:05 2018