! Started logfile: /tmp/maps//J0811+0146_X_20180612_dfm.log on Wed Jul 4 23:04:01 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 /tmp/maps//J0811+0146_X_20180612_uva.fits ! Reading UV FITS file: /tmp/maps//J0811+0146_X_20180612_uva.fits ! AN table 1: 22 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.97096 visibilities/baseline/integration-bin. ! Found source: J0811+0146 ! ! 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 6152 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 J0811+0146_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. ! 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=1.053913Jy sigma=27.706086 ! Fit after self-cal, rms=0.722282Jy sigma=19.039246 ! 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=0.6915 mas, bmaj=2.223 mas, bpa=-4.55 degrees ! Estimated noise=0.514164 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 = 0.222665 Jy ! Component: 100 - total flux cleaned = 0.271221 Jy ! Total flux subtracted in 100 components = 0.271221 Jy ! Clean residual min=-0.011392 max=0.020587 Jy/beam ! Clean residual mean=0.000008 rms=0.003551 Jy/beam ! Combined flux in latest and established models = 0.271221 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.271221 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=0.089047Jy sigma=2.261512 ! Fit after self-cal, rms=0.088362Jy sigma=2.245078 ! 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=0.8475 mas, bmaj=2.486 mas, bpa=-3.099 degrees ! Estimated noise=0.362776 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 (3.6, 22.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.017873 Jy ! Component: 100 - total flux cleaned = 0.0214236 Jy ! Component: 150 - total flux cleaned = 0.0231209 Jy ! Component: 200 - total flux cleaned = 0.023468 Jy ! Total flux subtracted in 200 components = 0.023468 Jy ! Clean residual min=-0.008899 max=0.017273 Jy/beam ! Clean residual mean=0.000008 rms=0.002753 Jy/beam ! Combined flux in latest and established models = 0.294689 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.294689 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=0.084754Jy sigma=2.144070 ! Fit after self-cal, rms=0.084227Jy sigma=2.127265 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8475 x 2.486 at -3.099 degrees (North through East) ! Clean map min=-0.0082769 max=0.27565 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 0.96 KP 0.95 LA 0.99 ! MK 0.94 NL 1.04 OV 0.94 PT 1.28 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 0.95 KP 0.97 LA 0.98 ! MK 0.95 NL 1.06 OV 0.93 PT 1.25 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 0.94 KP 0.96 LA 1.00 ! MK 0.97 NL 1.05 OV 0.94 PT 1.26 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 0.96 KP 0.95 LA 0.98 ! MK 0.98 NL 1.06 OV 0.94 PT 1.25 ! SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 0.95 KP 0.95 LA 0.98 ! MK 0.99 NL 1.03 OV 0.93 PT 2.50 ! SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 0.94 KP 0.94 LA 0.98 ! MK 0.98 NL 1.05 OV 0.94 PT 0.79 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 0.94 KP 0.93 LA 0.98 ! MK 0.98 NL 1.03 OV 0.93 PT 1.27 ! SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 0.91 KP 0.94 LA 0.96 ! MK 1.01 NL 1.04 OV 0.93 PT 0.78 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.084227Jy sigma=2.127265 ! Fit after self-cal, rms=0.112055Jy sigma=1.840994 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8402 mas, bmaj=2.484 mas, bpa=-3.38 degrees ! Estimated noise=0.360911 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 = -0.00187227 Jy ! Component: 100 - total flux cleaned = -0.00281777 Jy ! Component: 150 - total flux cleaned = -0.00340164 Jy ! Component: 200 - total flux cleaned = -0.00357357 Jy ! Total flux subtracted in 200 components = -0.00357357 Jy ! Clean residual min=-0.004256 max=0.004321 Jy/beam ! Clean residual mean=-0.000004 rms=0.001065 Jy/beam ! Combined flux in latest and established models = 0.291116 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 34 components and 0.291116 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=0.111852Jy sigma=1.835121 ! Fit after self-cal, rms=0.111850Jy sigma=1.834587 ! 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=0.111850Jy sigma=1.834587 ! Fit after self-cal, rms=0.113231Jy sigma=1.833554 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8384 mas, bmaj=2.484 mas, bpa=-3.444 degrees ! Estimated noise=0.360484 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000859139 Jy ! Component: 100 - total flux cleaned = -0.00124056 Jy ! Component: 150 - total flux cleaned = -0.00139084 Jy ! Component: 200 - total flux cleaned = -0.00139419 Jy ! Total flux subtracted in 200 components = -0.00139419 Jy ! Clean residual min=-0.003971 max=0.004180 Jy/beam ! Clean residual mean=-0.000004 rms=0.001010 Jy/beam ! Combined flux in latest and established models = 0.289721 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 49 components and 0.289721 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=0.113134Jy sigma=1.831114 ! Fit after self-cal, rms=0.113123Jy sigma=1.830982 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 = -0.000696474 Jy ! Component: 100 - total flux cleaned = -0.000731103 Jy ! Component: 150 - total flux cleaned = -0.000700245 Jy ! Component: 200 - total flux cleaned = -0.000728893 Jy ! Total flux subtracted in 200 components = -0.000728893 Jy ! Clean residual min=-0.003890 max=0.004149 Jy/beam ! Clean residual mean=-0.000003 rms=0.000998 Jy/beam ! Combined flux in latest and established models = 0.288992 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 61 components and 0.288992 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=0.113092Jy sigma=1.830317 ! Fit after self-cal, rms=0.113089Jy sigma=1.830294 ! 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=0.113089Jy sigma=1.830294 ! Fit after self-cal, rms=1.379982Jy sigma=2.597638 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.811 mas, bmaj=2.41 mas, bpa=-3.508 degrees ! Estimated noise=0.403233 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00840606 Jy ! Component: 100 - total flux cleaned = 0.00841714 Jy ! Component: 150 - total flux cleaned = 0.0100386 Jy ! Component: 200 - total flux cleaned = 0.0100565 Jy ! Total flux subtracted in 200 components = 0.0100565 Jy ! Clean residual min=-0.033056 max=0.019164 Jy/beam ! Clean residual mean=-0.000035 rms=0.006462 Jy/beam ! Combined flux in latest and established models = 0.299049 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 86 components and 0.299049 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=1.362281Jy sigma=2.675929 ! Fit after self-cal, rms=1.362000Jy sigma=2.636451 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 = -0.00825443 Jy ! Component: 100 - total flux cleaned = -0.00963732 Jy ! Component: 150 - total flux cleaned = -0.0108739 Jy ! Component: 200 - total flux cleaned = -0.0119548 Jy ! Total flux subtracted in 200 components = -0.0119548 Jy ! Clean residual min=-0.028907 max=0.017671 Jy/beam ! Clean residual mean=-0.000029 rms=0.006087 Jy/beam ! Combined flux in latest and established models = 0.287094 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 96 components and 0.287094 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=1.351359Jy sigma=2.721889 ! Fit after self-cal, rms=1.351359Jy sigma=2.696938 ! 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=1.351359Jy sigma=2.696938 ! Fit after self-cal, rms=1.393753Jy sigma=2.527369 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.88 mas, bmaj=4.029 mas, bpa=-7.374 degrees ! Estimated noise=0.638458 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0274452 Jy ! Component: 100 - total flux cleaned = 0.027477 Jy ! Component: 150 - total flux cleaned = 0.0288427 Jy ! Component: 200 - total flux cleaned = 0.0299956 Jy ! Total flux subtracted in 200 components = 0.0299956 Jy ! Clean residual min=-0.057320 max=0.036560 Jy/beam ! Clean residual mean=-0.000080 rms=0.014434 Jy/beam ! Combined flux in latest and established models = 0.31709 Jy selfcal ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 131 components and 0.31709 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=1.372574Jy sigma=2.703114 ! Fit after self-cal, rms=1.372969Jy sigma=2.670360 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 = -0.006994 Jy ! Component: 100 - total flux cleaned = -0.00511287 Jy ! Component: 150 - total flux cleaned = -0.00160206 Jy ! Component: 200 - total flux cleaned = 0.00156216 Jy ! Total flux subtracted in 200 components = 0.00156216 Jy ! Clean residual min=-0.054592 max=0.036627 Jy/beam ! Clean residual mean=-0.000060 rms=0.013619 Jy/beam ! Combined flux in latest and established models = 0.318652 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 148 components and 0.318652 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=1.363471Jy sigma=2.794822 ! Fit after self-cal, rms=1.363974Jy sigma=2.775668 ! 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=0.7965 mas, bmaj=2.381 mas, bpa=-3.485 degrees ! Estimated noise=0.434101 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7965 x 2.381 at -3.485 degrees (North through East) ! Clean map min=-0.071157 max=0.38154 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=0.6622 mas, bmaj=2.193 mas, bpa=-5.013 degrees ! Estimated noise=0.583145 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.249267 Jy ! Component: 100 - total flux cleaned = 0.283689 Jy ! Component: 150 - total flux cleaned = 0.283695 Jy ! Component: 200 - total flux cleaned = 0.282256 Jy ! Total flux subtracted in 200 components = 0.282256 Jy ! Clean residual min=-0.023962 max=0.023386 Jy/beam ! Clean residual mean=-0.000008 rms=0.005518 Jy/beam ! Combined flux in latest and established models = 0.282256 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 0.282256 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7965 mas, bmaj=2.381 mas, bpa=-3.485 degrees ! Estimated noise=0.434101 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) ! Added new window around map position (18.8, -28.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0158314 Jy ! Component: 100 - total flux cleaned = 0.0171049 Jy ! Component: 150 - total flux cleaned = 0.0161686 Jy ! Component: 200 - total flux cleaned = 0.0152674 Jy ! Total flux subtracted in 200 components = 0.0152674 Jy ! Clean residual min=-0.030013 max=0.019538 Jy/beam ! Clean residual mean=-0.000030 rms=0.006952 Jy/beam ! Combined flux in latest and established models = 0.297523 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 43 components and 0.297523 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=1.88 mas, bmaj=4.029 mas, bpa=-7.374 degrees ! Estimated noise=0.638458 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00396614 Jy ! Component: 100 - total flux cleaned = 0.00544273 Jy ! Component: 150 - total flux cleaned = 0.00779842 Jy ! Component: 200 - total flux cleaned = 0.0119293 Jy ! Total flux subtracted in 200 components = 0.0119293 Jy ! Clean residual min=-0.054163 max=0.037146 Jy/beam ! Clean residual mean=-0.000058 rms=0.013634 Jy/beam ! Combined flux in latest and established models = 0.309452 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 = 0.0056623 Jy ! Component: 100 - total flux cleaned = 0.01081 Jy ! Component: 150 - total flux cleaned = 0.0147013 Jy ! Component: 200 - total flux cleaned = 0.0189186 Jy ! Total flux subtracted in 200 components = 0.0189186 Jy ! Clean residual min=-0.054632 max=0.038941 Jy/beam ! Clean residual mean=-0.000048 rms=0.013577 Jy/beam ! Combined flux in latest and established models = 0.328371 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 116 components and 0.328371 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7965 mas, bmaj=2.381 mas, bpa=-3.485 degrees ! Estimated noise=0.434101 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00204959 Jy ! Component: 100 - total flux cleaned = -0.00322931 Jy ! Component: 150 - total flux cleaned = -0.00273548 Jy ! Component: 200 - total flux cleaned = -0.00230985 Jy ! Total flux subtracted in 200 components = -0.00230985 Jy ! Clean residual min=-0.033579 max=0.025145 Jy/beam ! Clean residual mean=-0.000017 rms=0.007004 Jy/beam ! Combined flux in latest and established models = 0.326061 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 131 components and 0.326061 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=1.355286Jy sigma=2.837976 ! Fit after self-cal, rms=1.355838Jy sigma=2.812777 wmodel J0811+0146_X_map.mod ! Writing 131 model components to file: J0811+0146_X_map.mod wobs J0811+0146_X_uvs.fits ! Writing UV FITS file: J0811+0146_X_uvs.fits wwins J0811+0146_X_map.win ! wwins: Wrote 3 windows to J0811+0146_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 = -0.0119494 Jy ! Component: 100 - total flux cleaned = -0.0165256 Jy ! Component: 150 - total flux cleaned = -0.0185919 Jy ! Component: 200 - total flux cleaned = -0.0186006 Jy ! Component: 250 - total flux cleaned = -0.0178549 Jy ! Component: 300 - total flux cleaned = -0.0164175 Jy ! Component: 350 - total flux cleaned = -0.015377 Jy ! Component: 400 - total flux cleaned = -0.0143698 Jy ! Component: 450 - total flux cleaned = -0.0130645 Jy ! Component: 500 - total flux cleaned = -0.0117829 Jy ! Component: 550 - total flux cleaned = -0.0105292 Jy ! Component: 600 - total flux cleaned = -0.00960755 Jy ! Component: 650 - total flux cleaned = -0.00839621 Jy ! Component: 700 - total flux cleaned = -0.00750642 Jy ! Component: 750 - total flux cleaned = -0.00663053 Jy ! Component: 800 - total flux cleaned = -0.00576591 Jy ! Component: 850 - total flux cleaned = -0.0054835 Jy ! Component: 900 - total flux cleaned = -0.00492083 Jy ! Component: 950 - total flux cleaned = -0.00464138 Jy ! Component: 1000 - total flux cleaned = -0.00409171 Jy ! Component: 1050 - total flux cleaned = -0.00382042 Jy ! Component: 1100 - total flux cleaned = -0.00355375 Jy ! Component: 1150 - total flux cleaned = -0.00328767 Jy ! Component: 1200 - total flux cleaned = -0.00275795 Jy ! Component: 1250 - total flux cleaned = -0.00249691 Jy ! Component: 1300 - total flux cleaned = -0.00223804 Jy ! Component: 1350 - total flux cleaned = -0.00223824 Jy ! Component: 1400 - total flux cleaned = -0.00172906 Jy ! Component: 1450 - total flux cleaned = -0.00172984 Jy ! Component: 1500 - total flux cleaned = -0.00147961 Jy ! Component: 1550 - total flux cleaned = -0.00148029 Jy ! Component: 1600 - total flux cleaned = -0.00147938 Jy ! Component: 1650 - total flux cleaned = -0.000989214 Jy ! Component: 1700 - total flux cleaned = -0.000989297 Jy ! Component: 1750 - total flux cleaned = -0.000507023 Jy ! Component: 1800 - total flux cleaned = -0.000745642 Jy ! Component: 1850 - total flux cleaned = -3.43486e-05 Jy ! Component: 1900 - total flux cleaned = -3.52432e-05 Jy ! Component: 1950 - total flux cleaned = 0.000434047 Jy ! Component: 2000 - total flux cleaned = 0.000432988 Jy ! Component: 2050 - total flux cleaned = 0.000432628 Jy ! Component: 2100 - total flux cleaned = 0.000663742 Jy ! Component: 2150 - total flux cleaned = 0.000892132 Jy ! Component: 2200 - total flux cleaned = 0.000665698 Jy ! Component: 2250 - total flux cleaned = 0.00111714 Jy ! Component: 2300 - total flux cleaned = 0.00134158 Jy ! Component: 2350 - total flux cleaned = 0.00156469 Jy ! Component: 2400 - total flux cleaned = 0.00156369 Jy ! Component: 2450 - total flux cleaned = 0.00156317 Jy ! Component: 2500 - total flux cleaned = 0.00156378 Jy ! Component: 2550 - total flux cleaned = 0.00178294 Jy ! Component: 2600 - total flux cleaned = 0.00222018 Jy ! Component: 2650 - total flux cleaned = 0.00243761 Jy ! Component: 2700 - total flux cleaned = 0.00265428 Jy ! Component: 2750 - total flux cleaned = 0.00265273 Jy ! Component: 2800 - total flux cleaned = 0.00308301 Jy ! Component: 2850 - total flux cleaned = 0.00329777 Jy ! Component: 2900 - total flux cleaned = 0.00351194 Jy ! Component: 2950 - total flux cleaned = 0.00372491 Jy ! Component: 3000 - total flux cleaned = 0.00414798 Jy ! Component: 3050 - total flux cleaned = 0.00436043 Jy ! Component: 3100 - total flux cleaned = 0.0045711 Jy ! Component: 3150 - total flux cleaned = 0.00499029 Jy ! Component: 3200 - total flux cleaned = 0.00519914 Jy ! Component: 3250 - total flux cleaned = 0.00519916 Jy ! Component: 3300 - total flux cleaned = 0.0054065 Jy ! Component: 3350 - total flux cleaned = 0.00561228 Jy ! Component: 3400 - total flux cleaned = 0.00581963 Jy ! Component: 3450 - total flux cleaned = 0.00623198 Jy ! Component: 3500 - total flux cleaned = 0.00643598 Jy ! Component: 3550 - total flux cleaned = 0.0066395 Jy ! Component: 3600 - total flux cleaned = 0.00643553 Jy ! Component: 3650 - total flux cleaned = 0.00725104 Jy ! Component: 3700 - total flux cleaned = 0.00704826 Jy ! Component: 3750 - total flux cleaned = 0.00765723 Jy ! Component: 3800 - total flux cleaned = 0.00806095 Jy ! Component: 3850 - total flux cleaned = 0.00846533 Jy ! Component: 3900 - total flux cleaned = 0.00907036 Jy ! Component: 3950 - total flux cleaned = 0.00927302 Jy ! Component: 4000 - total flux cleaned = 0.00967541 Jy ! Component: 4050 - total flux cleaned = 0.0104792 Jy ! Total flux subtracted in 4096 components = 0.0112812 Jy ! Clean residual min=-0.010578 max=0.010540 Jy/beam ! Clean residual mean=-0.000006 rms=0.003689 Jy/beam ! Combined flux in latest and established models = 0.337342 Jy keep ! Adding 274 model components to the UV plane model. ! The established model now contains 403 components and 0.337342 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /tmp/maps//J0811+0146_X_20180612_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7965 x 2.381 at -3.485 degrees (North through East) ! Clean map min=-0.066946 max=0.40952 Jy/beam ! Writing clean map to FITS file: /tmp/maps//J0811+0146_X_20180612_map.fits wmodel /tmp/maps//J0811+0146_X_20180612_map.mod ! Writing 403 model components to file: /tmp/maps//J0811+0146_X_20180612_map.mod wobs /tmp/maps//J0811+0146_X_20180612_uvs.fits ! Writing UV FITS file: /tmp/maps//J0811+0146_X_20180612_uvs.fits wwins /tmp/maps//J0811+0146_X_20180612_map.win ! wwins: Wrote 4 windows to /tmp/maps//J0811+0146_X_20180612_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.409521 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0036629 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.68331 2.68331 5.36662 10.7332 21.4665 42.933 85.866 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0109 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.409 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 111.802 quit ! Quitting program ! Log file /tmp/maps//J0811+0146_X_20180612_dfm.log closed on Wed Jul 4 23:04:04 2018