! Started logfile: .//J2116+3016_C_dfm.log on Sun Oct 21 00:14:37 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 .//J2116+3016_C_uva.fits ! Reading UV FITS file: .//J2116+3016_C_uva.fits ! AN table 1: 4 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2116+3016 ! ! 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 85 lines of history. ! ! Reading 672 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 J2116+3016_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 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.019802Jy sigma=48.674611 ! Fit after self-cal, rms=0.829255Jy sigma=39.433233 ! 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=2.319 mas, bmaj=5.257 mas, bpa=5.024 degrees ! Estimated noise=0.86534 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 = 0.132444 Jy ! Component: 100 - total flux cleaned = 0.161403 Jy ! Total flux subtracted in 100 components = 0.161403 Jy ! Clean residual min=-0.004917 max=0.008687 Jy/beam ! Clean residual mean=-0.000004 rms=0.001606 Jy/beam ! Combined flux in latest and established models = 0.161403 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.161403 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=0.021776Jy sigma=0.974582 ! Fit after self-cal, rms=0.021774Jy sigma=0.974109 ! 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=2.742 mas, bmaj=5.092 mas, bpa=5.068 degrees ! Estimated noise=0.681633 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 = 0.0100086 Jy ! Component: 100 - total flux cleaned = 0.0146568 Jy ! Component: 150 - total flux cleaned = 0.0171393 Jy ! Component: 200 - total flux cleaned = 0.0187281 Jy ! Total flux subtracted in 200 components = 0.0187281 Jy ! Clean residual min=-0.002369 max=0.002351 Jy/beam ! Clean residual mean=0.000003 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.180131 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 29 components and 0.180131 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=0.017110Jy sigma=0.741144 ! Fit after self-cal, rms=0.017108Jy sigma=0.740677 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.742 x 5.092 at 5.068 degrees (North through East) ! Clean map min=-0.0023087 max=0.17104 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* KP 0.00* NL 0.00* ! OV 0.00* PT 0.00* SC 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* KP 0.00* NL 0.00* ! OV 0.00* PT 0.00* SC 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 KP 0.91 NL 1.01 ! OV 0.91 PT 0.99 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 KP 0.98 NL 0.99 ! OV 1.00 PT 1.01 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 KP 1.01 NL 0.98 ! OV 1.04 PT 1.03 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 KP 1.04 NL 0.98 ! OV 1.01 PT 0.97 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 KP 1.03 NL 1.01 ! OV 0.98 PT 1.00 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 KP 1.05 NL 1.00 ! OV 0.98 PT 0.97 SC 1.00 ! ! ! Fit before self-cal, rms=0.017108Jy sigma=0.740677 ! Fit after self-cal, rms=0.015621Jy sigma=0.664947 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.751 mas, bmaj=5.093 mas, bpa=5.02 degrees ! Estimated noise=0.67959 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 = 0.000604365 Jy ! Component: 100 - total flux cleaned = 0.000719524 Jy ! Component: 150 - total flux cleaned = 0.000795252 Jy ! Component: 200 - total flux cleaned = 0.000829155 Jy ! Total flux subtracted in 200 components = 0.000829155 Jy ! Clean residual min=-0.001814 max=0.001836 Jy/beam ! Clean residual mean=0.000001 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.18096 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 45 components and 0.18096 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=0.015560Jy sigma=0.661649 ! Fit after self-cal, rms=0.015561Jy sigma=0.661499 ! 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=0.015561Jy sigma=0.661499 ! Fit after self-cal, rms=0.015558Jy sigma=0.661238 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.75 mas, bmaj=5.091 mas, bpa=5.003 degrees ! Estimated noise=0.679344 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000373501 Jy ! Component: 100 - total flux cleaned = 0.000450647 Jy ! Component: 150 - total flux cleaned = 0.000504867 Jy ! Component: 200 - total flux cleaned = 0.000541594 Jy ! Total flux subtracted in 200 components = 0.000541594 Jy ! Clean residual min=-0.001722 max=0.001756 Jy/beam ! Clean residual mean=0.000001 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.181501 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 48 components and 0.181501 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=0.015531Jy sigma=0.659837 ! Fit after self-cal, rms=0.015532Jy sigma=0.659807 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.6631e-05 Jy ! Component: 100 - total flux cleaned = -5.49624e-06 Jy ! Component: 150 - total flux cleaned = 4.7898e-06 Jy ! Component: 200 - total flux cleaned = 4.95209e-06 Jy ! Total flux subtracted in 200 components = 4.95209e-06 Jy ! Clean residual min=-0.001701 max=0.001719 Jy/beam ! Clean residual mean=0.000001 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.181506 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 53 components and 0.181506 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=0.015518Jy sigma=0.659197 ! Fit after self-cal, rms=0.015519Jy sigma=0.659187 ! 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=0.015519Jy sigma=0.659187 ! Fit after self-cal, rms=0.015517Jy sigma=0.659010 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.75 mas, bmaj=5.089 mas, bpa=4.997 degrees ! Estimated noise=0.679128 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000260479 Jy ! Component: 100 - total flux cleaned = 0.000301174 Jy ! Component: 150 - total flux cleaned = 0.000329459 Jy ! Component: 200 - total flux cleaned = 0.000356038 Jy ! Total flux subtracted in 200 components = 0.000356038 Jy ! Clean residual min=-0.001655 max=0.001707 Jy/beam ! Clean residual mean=0.000001 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.181862 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 58 components and 0.181862 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=0.015503Jy sigma=0.658479 ! Fit after self-cal, rms=0.015505Jy sigma=0.658472 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.91376e-05 Jy ! Component: 100 - total flux cleaned = -1.13983e-05 Jy ! Component: 150 - total flux cleaned = -3.48094e-06 Jy ! Component: 200 - total flux cleaned = -3.61607e-06 Jy ! Total flux subtracted in 200 components = -3.61607e-06 Jy ! Clean residual min=-0.001642 max=0.001684 Jy/beam ! Clean residual mean=0.000001 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.181859 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 62 components and 0.181859 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=0.015496Jy sigma=0.658201 ! Fit after self-cal, rms=0.015498Jy sigma=0.658194 ! 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=0.015498Jy sigma=0.658194 ! Fit after self-cal, rms=0.015493Jy sigma=0.658094 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.834 mas, bmaj=5.198 mas, bpa=6.727 degrees ! Estimated noise=0.737916 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00029441 Jy ! Component: 100 - total flux cleaned = 0.000345282 Jy ! Component: 150 - total flux cleaned = 0.000352207 Jy ! Component: 200 - total flux cleaned = 0.000358139 Jy ! Total flux subtracted in 200 components = 0.000358139 Jy ! Clean residual min=-0.001673 max=0.001795 Jy/beam ! Clean residual mean=0.000002 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.182217 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 66 components and 0.182217 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=0.015493Jy sigma=0.657982 ! Fit after self-cal, rms=0.015496Jy sigma=0.657961 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 = 4.75682e-06 Jy ! Component: 100 - total flux cleaned = 4.51331e-06 Jy ! Component: 150 - total flux cleaned = 1.45565e-05 Jy ! Component: 200 - total flux cleaned = 2.42805e-05 Jy ! Total flux subtracted in 200 components = 2.42805e-05 Jy ! Clean residual min=-0.001680 max=0.001788 Jy/beam ! Clean residual mean=0.000002 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.182241 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 69 components and 0.182241 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=0.015496Jy sigma=0.658018 ! Fit after self-cal, rms=0.015497Jy sigma=0.658006 ! 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=2.749 mas, bmaj=5.088 mas, bpa=4.999 degrees ! Estimated noise=0.678751 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.749 x 5.088 at 4.999 degrees (North through East) ! Clean map min=-0.0015713 max=0.17055 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=2.329 mas, bmaj=5.249 mas, bpa=4.984 degrees ! Estimated noise=0.859656 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.131563 Jy ! Component: 100 - total flux cleaned = 0.160386 Jy ! Component: 150 - total flux cleaned = 0.168936 Jy ! Component: 200 - total flux cleaned = 0.173309 Jy ! Total flux subtracted in 200 components = 0.173309 Jy ! Clean residual min=-0.002819 max=0.002961 Jy/beam ! Clean residual mean=-0.000001 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.173309 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.173309 Jy ! Inverting map and beam ! Estimated beam: bmin=2.749 mas, bmaj=5.088 mas, bpa=4.999 degrees ! Estimated noise=0.678751 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 = 0.00310423 Jy ! Component: 100 - total flux cleaned = 0.00507345 Jy ! Component: 150 - total flux cleaned = 0.0063674 Jy ! Component: 200 - total flux cleaned = 0.00726896 Jy ! Total flux subtracted in 200 components = 0.00726896 Jy ! Clean residual min=-0.001804 max=0.001763 Jy/beam ! Clean residual mean=0.000001 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.180578 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 28 components and 0.180578 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.834 mas, bmaj=5.198 mas, bpa=6.727 degrees ! Estimated noise=0.737916 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000912269 Jy ! Component: 100 - total flux cleaned = 0.00119491 Jy ! Component: 150 - total flux cleaned = 0.00134742 Jy ! Component: 200 - total flux cleaned = 0.00147321 Jy ! Total flux subtracted in 200 components = 0.00147321 Jy ! Clean residual min=-0.001704 max=0.001792 Jy/beam ! Clean residual mean=0.000002 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.182051 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 = 8.35075e-05 Jy ! Component: 100 - total flux cleaned = 0.000145552 Jy ! Component: 150 - total flux cleaned = 0.000191257 Jy ! Component: 200 - total flux cleaned = 0.00020808 Jy ! Total flux subtracted in 200 components = 0.00020808 Jy ! Clean residual min=-0.001662 max=0.001782 Jy/beam ! Clean residual mean=0.000002 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.182259 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 53 components and 0.182259 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.749 mas, bmaj=5.088 mas, bpa=4.999 degrees ! Estimated noise=0.678751 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.79898e-05 Jy ! Component: 100 - total flux cleaned = 0.00010886 Jy ! Component: 150 - total flux cleaned = 0.000122897 Jy ! Component: 200 - total flux cleaned = 0.000135666 Jy ! Total flux subtracted in 200 components = 0.000135666 Jy ! Clean residual min=-0.001595 max=0.001745 Jy/beam ! Clean residual mean=0.000001 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.182394 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 61 components and 0.182394 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=0.015500Jy sigma=0.658385 ! Fit after self-cal, rms=0.015506Jy sigma=0.658318 wmodel J2116+3016_C_map.mod ! Writing 61 model components to file: J2116+3016_C_map.mod wobs J2116+3016_C_uvs.fits ! Writing UV FITS file: J2116+3016_C_uvs.fits wwins J2116+3016_C_map.win ! wwins: Wrote 1 windows to J2116+3016_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 = 0.000261759 Jy ! Component: 100 - total flux cleaned = 0.000316261 Jy ! Component: 150 - total flux cleaned = 0.000437472 Jy ! Component: 200 - total flux cleaned = 0.000549706 Jy ! Component: 250 - total flux cleaned = 0.000633067 Jy ! Component: 300 - total flux cleaned = 0.000730384 Jy ! Component: 350 - total flux cleaned = 0.000748746 Jy ! Component: 400 - total flux cleaned = 0.00076649 Jy ! Component: 450 - total flux cleaned = 0.000783489 Jy ! Component: 500 - total flux cleaned = 0.000799394 Jy ! Component: 550 - total flux cleaned = 0.000783486 Jy ! Component: 600 - total flux cleaned = 0.000783487 Jy ! Component: 650 - total flux cleaned = 0.000769208 Jy ! Component: 700 - total flux cleaned = 0.0007693 Jy ! Component: 750 - total flux cleaned = 0.000769015 Jy ! Component: 800 - total flux cleaned = 0.000742704 Jy ! Component: 850 - total flux cleaned = 0.000729979 Jy ! Component: 900 - total flux cleaned = 0.000717171 Jy ! Component: 950 - total flux cleaned = 0.000705202 Jy ! Component: 1000 - total flux cleaned = 0.000752722 Jy ! Component: 1050 - total flux cleaned = 0.000752599 Jy ! Component: 1100 - total flux cleaned = 0.000775434 Jy ! Component: 1150 - total flux cleaned = 0.000808918 Jy ! Component: 1200 - total flux cleaned = 0.000852441 Jy ! Component: 1250 - total flux cleaned = 0.000895013 Jy ! Component: 1300 - total flux cleaned = 0.000926582 Jy ! Component: 1350 - total flux cleaned = 0.000957457 Jy ! Component: 1400 - total flux cleaned = 0.000957436 Jy ! Component: 1450 - total flux cleaned = 0.000967546 Jy ! Component: 1500 - total flux cleaned = 0.00100653 Jy ! Component: 1550 - total flux cleaned = 0.00101611 Jy ! Component: 1600 - total flux cleaned = 0.00104445 Jy ! Component: 1650 - total flux cleaned = 0.00107236 Jy ! Component: 1700 - total flux cleaned = 0.00109067 Jy ! Component: 1750 - total flux cleaned = 0.00112698 Jy ! Component: 1800 - total flux cleaned = 0.0011628 Jy ! Component: 1850 - total flux cleaned = 0.00118931 Jy ! Component: 1900 - total flux cleaned = 0.00121563 Jy ! Component: 1950 - total flux cleaned = 0.00122437 Jy ! Component: 2000 - total flux cleaned = 0.00128453 Jy ! Component: 2050 - total flux cleaned = 0.00128445 Jy ! Component: 2100 - total flux cleaned = 0.00130979 Jy ! Component: 2150 - total flux cleaned = 0.00135167 Jy ! Component: 2200 - total flux cleaned = 0.00140132 Jy ! Component: 2250 - total flux cleaned = 0.00142579 Jy ! Component: 2300 - total flux cleaned = 0.00143384 Jy ! Component: 2350 - total flux cleaned = 0.00144997 Jy ! Component: 2400 - total flux cleaned = 0.00145794 Jy ! Component: 2450 - total flux cleaned = 0.00147384 Jy ! Component: 2500 - total flux cleaned = 0.00148175 Jy ! Component: 2550 - total flux cleaned = 0.00148959 Jy ! Component: 2600 - total flux cleaned = 0.00150522 Jy ! Component: 2650 - total flux cleaned = 0.00150521 Jy ! Component: 2700 - total flux cleaned = 0.00150524 Jy ! Component: 2750 - total flux cleaned = 0.00151294 Jy ! Component: 2800 - total flux cleaned = 0.00152059 Jy ! Component: 2850 - total flux cleaned = 0.00152822 Jy ! Component: 2900 - total flux cleaned = 0.00152824 Jy ! Component: 2950 - total flux cleaned = 0.00152826 Jy ! Component: 3000 - total flux cleaned = 0.00153578 Jy ! Component: 3050 - total flux cleaned = 0.00153572 Jy ! Component: 3100 - total flux cleaned = 0.00151327 Jy ! Component: 3150 - total flux cleaned = 0.00150586 Jy ! Component: 3200 - total flux cleaned = 0.00152065 Jy ! Component: 3250 - total flux cleaned = 0.00150577 Jy ! Component: 3300 - total flux cleaned = 0.00149102 Jy ! Component: 3350 - total flux cleaned = 0.00148365 Jy ! Component: 3400 - total flux cleaned = 0.00149835 Jy ! Component: 3450 - total flux cleaned = 0.001491 Jy ! Component: 3500 - total flux cleaned = 0.00145448 Jy ! Component: 3550 - total flux cleaned = 0.00145452 Jy ! Component: 3600 - total flux cleaned = 0.00144724 Jy ! Component: 3650 - total flux cleaned = 0.00143274 Jy ! Component: 3700 - total flux cleaned = 0.0014255 Jy ! Component: 3750 - total flux cleaned = 0.00141826 Jy ! Component: 3800 - total flux cleaned = 0.00139661 Jy ! Component: 3850 - total flux cleaned = 0.00138226 Jy ! Component: 3900 - total flux cleaned = 0.00138224 Jy ! Component: 3950 - total flux cleaned = 0.00137506 Jy ! Component: 4000 - total flux cleaned = 0.00136789 Jy ! Component: 4050 - total flux cleaned = 0.00135354 Jy ! Total flux subtracted in 4096 components = 0.00134642 Jy ! Clean residual min=-0.000397 max=0.000394 Jy/beam ! Clean residual mean=-0.000000 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.183741 Jy keep ! Adding 310 model components to the UV plane model. ! The established model now contains 371 components and 0.183741 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2116+3016_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.749 x 5.088 at 4.999 degrees (North through East) ! Clean map min=-0.0011627 max=0.17069 Jy/beam ! Writing clean map to FITS file: .//J2116+3016_C_map.fits wmodel .//J2116+3016_C_map.mod ! Writing 371 model components to file: .//J2116+3016_C_map.mod wobs .//J2116+3016_C_uvs.fits ! Writing UV FITS file: .//J2116+3016_C_uvs.fits wwins .//J2116+3016_C_map.win ! wwins: Wrote 2 windows to .//J2116+3016_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.170689 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000121743 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.213973 0.213973 0.427945 0.855891 1.71178 3.42356 6.84713 13.6943 27.3885 54.777 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.17 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1402.05 quit ! Quitting program ! Log file .//J2116+3016_C_dfm.log closed on Sun Oct 21 00:14:40 2018