! Started logfile: .//J1714+2614_C_dfm.log on Mon Jan 20 18:34:31 2020 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 .//J1714+2614_C_uva.fits ! Reading UV FITS file: .//J1714+2614_C_uva.fits ! AN table 1: 47 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.991489 visibilities/baseline/integration-bin. ! Found source: J1714+2614 ! ! 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 16776 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 J1714+2614_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001575Jy sigma=24.225328 ! Fit after self-cal, rms=0.945520Jy sigma=22.856655 ! 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=1.339 mas, bmaj=4.013 mas, bpa=-14.94 degrees ! Estimated noise=0.434237 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 = 0.0392848 Jy ! Component: 100 - total flux cleaned = 0.051157 Jy ! Total flux subtracted in 100 components = 0.051157 Jy ! Clean residual min=-0.002845 max=0.005470 Jy/beam ! Clean residual mean=-0.000006 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.051157 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.051157 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=0.031727Jy sigma=0.752014 ! Fit after self-cal, rms=0.031488Jy sigma=0.746618 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00618992 Jy ! Component: 100 - total flux cleaned = 0.00967968 Jy ! Total flux subtracted in 100 components = 0.00967968 Jy ! Clean residual min=-0.001778 max=0.002640 Jy/beam ! Clean residual mean=-0.000003 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.0608366 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 0.0608366 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=0.029734Jy sigma=0.699546 ! Fit after self-cal, rms=0.029718Jy sigma=0.699064 ! 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=1.663 mas, bmaj=4.21 mas, bpa=-14.57 degrees ! Estimated noise=0.22818 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 (2.1, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00429072 Jy ! Component: 100 - total flux cleaned = 0.00689778 Jy ! Component: 150 - total flux cleaned = 0.00869427 Jy ! Component: 200 - total flux cleaned = 0.00999134 Jy ! Total flux subtracted in 200 components = 0.00999134 Jy ! Clean residual min=-0.001336 max=0.001454 Jy/beam ! Clean residual mean=0.000000 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.070828 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 58 components and 0.070828 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=0.029067Jy sigma=0.681040 ! Fit after self-cal, rms=0.029052Jy sigma=0.680561 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.663 x 4.21 at -14.57 degrees (North through East) ! Clean map min=-0.001139 max=0.054394 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.93 HN 1.00 KP 0.99 ! LA 0.95 MK 1.06 NL 0.96 OV 1.00 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.96 KP 0.98 ! LA 0.98 MK 1.01 NL 1.00 OV 1.07 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.97 HN 0.96 KP 1.03 ! LA 0.95 MK 1.00 NL 0.95 OV 1.00 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 0.95 KP 1.02 ! LA 0.96 MK 1.01 NL 0.94 OV 1.04 ! PT 0.90 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 1.01 KP 1.01 ! LA 1.00 MK 1.06 NL 1.00 OV 1.00 ! PT 0.95 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.97 HN 1.02 KP 1.04 ! LA 0.97 MK 0.99 NL 1.01 OV 1.04 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.02 KP 1.03 ! LA 0.98 MK 1.02 NL 1.00 OV 1.04 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.05 HN 1.01 KP 1.03 ! LA 0.95 MK 0.98 NL 0.98 OV 1.04 ! PT 0.98 SC 0.98 ! ! ! Fit before self-cal, rms=0.029052Jy sigma=0.680561 ! Fit after self-cal, rms=0.028752Jy sigma=0.676368 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.673 mas, bmaj=4.236 mas, bpa=-14.66 degrees ! Estimated noise=0.226176 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 = 0.000739174 Jy ! Component: 100 - total flux cleaned = 0.001054 Jy ! Component: 150 - total flux cleaned = 0.0010962 Jy ! Component: 200 - total flux cleaned = 0.00112025 Jy ! Total flux subtracted in 200 components = 0.00112025 Jy ! Clean residual min=-0.000909 max=0.001229 Jy/beam ! Clean residual mean=0.000002 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.0719482 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 70 components and 0.0719482 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=0.028730Jy sigma=0.675775 ! Fit after self-cal, rms=0.028739Jy sigma=0.675704 ! 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=0.028739Jy sigma=0.675704 ! Fit after self-cal, rms=0.028716Jy sigma=0.675678 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.673 mas, bmaj=4.231 mas, bpa=-14.66 degrees ! Estimated noise=0.226191 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000333015 Jy ! Component: 100 - total flux cleaned = 0.000352428 Jy ! Component: 150 - total flux cleaned = 0.000361501 Jy ! Component: 200 - total flux cleaned = 0.000361552 Jy ! Total flux subtracted in 200 components = 0.000361552 Jy ! Clean residual min=-0.000905 max=0.001210 Jy/beam ! Clean residual mean=0.000002 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0723098 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 84 components and 0.0723098 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=0.028710Jy sigma=0.675525 ! Fit after self-cal, rms=0.028709Jy sigma=0.675515 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 (-6.9, -3.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113312 Jy ! Component: 100 - total flux cleaned = 0.0018179 Jy ! Component: 150 - total flux cleaned = 0.00228639 Jy ! Component: 200 - total flux cleaned = 0.00263649 Jy ! Total flux subtracted in 200 components = 0.00263649 Jy ! Clean residual min=-0.000872 max=0.000844 Jy/beam ! Clean residual mean=0.000001 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.0749463 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 118 components and 0.0749463 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=0.028661Jy sigma=0.674215 ! Fit after self-cal, rms=0.028658Jy sigma=0.674145 ! 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=0.028658Jy sigma=0.674145 ! Fit after self-cal, rms=0.028547Jy sigma=0.674073 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.67 mas, bmaj=4.23 mas, bpa=-14.69 degrees ! Estimated noise=0.225676 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0004238 Jy ! Component: 100 - total flux cleaned = 0.000734007 Jy ! Component: 150 - total flux cleaned = 0.000989107 Jy ! Component: 200 - total flux cleaned = 0.0011045 Jy ! Total flux subtracted in 200 components = 0.0011045 Jy ! Clean residual min=-0.000887 max=0.000787 Jy/beam ! Clean residual mean=0.000001 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.0760508 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 137 components and 0.0760508 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=0.028539Jy sigma=0.673823 ! Fit after self-cal, rms=0.028537Jy sigma=0.673808 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 = 0.000149292 Jy ! Component: 100 - total flux cleaned = 0.000251839 Jy ! Component: 150 - total flux cleaned = 0.000309393 Jy ! Component: 200 - total flux cleaned = 0.000363348 Jy ! Total flux subtracted in 200 components = 0.000363348 Jy ! Clean residual min=-0.000876 max=0.000777 Jy/beam ! Clean residual mean=0.000001 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.0764141 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 155 components and 0.0764141 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=0.028534Jy sigma=0.673713 ! Fit after self-cal, rms=0.028534Jy sigma=0.673707 ! 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=0.028534Jy sigma=0.673707 ! Fit after self-cal, rms=0.028510Jy sigma=0.673684 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.691 mas, bmaj=5.148 mas, bpa=-10.94 degrees ! Estimated noise=0.274351 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000419078 Jy ! Component: 100 - total flux cleaned = 0.000681436 Jy ! Component: 150 - total flux cleaned = 0.000876558 Jy ! Component: 200 - total flux cleaned = 0.000975796 Jy ! Total flux subtracted in 200 components = 0.000975796 Jy ! Clean residual min=-0.000762 max=0.000609 Jy/beam ! Clean residual mean=0.000002 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.0773899 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 171 components and 0.0773899 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=0.028509Jy sigma=0.673622 ! Fit after self-cal, rms=0.028508Jy sigma=0.673612 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 = 0.000170167 Jy ! Component: 100 - total flux cleaned = 0.000245779 Jy ! Component: 150 - total flux cleaned = 0.000278241 Jy ! Component: 200 - total flux cleaned = 0.0003152 Jy ! Total flux subtracted in 200 components = 0.0003152 Jy ! Clean residual min=-0.000756 max=0.000595 Jy/beam ! Clean residual mean=0.000002 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.0777051 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 181 components and 0.0777051 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=0.028508Jy sigma=0.673601 ! Fit after self-cal, rms=0.028508Jy sigma=0.673599 ! 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=1.669 mas, bmaj=4.229 mas, bpa=-14.68 degrees ! Estimated noise=0.22563 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.669 x 4.229 at -14.68 degrees (North through East) ! Clean map min=-0.00082044 max=0.053805 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=1.343 mas, bmaj=4.016 mas, bpa=-14.98 degrees ! Estimated noise=0.431131 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0390507 Jy ! Component: 100 - total flux cleaned = 0.0508414 Jy ! Component: 150 - total flux cleaned = 0.0569987 Jy ! Component: 200 - total flux cleaned = 0.0606451 Jy ! Total flux subtracted in 200 components = 0.0606451 Jy ! Clean residual min=-0.001463 max=0.001911 Jy/beam ! Clean residual mean=-0.000003 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0606451 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0606451 Jy ! Inverting map and beam ! Estimated beam: bmin=1.669 mas, bmaj=4.229 mas, bpa=-14.68 degrees ! Estimated noise=0.22563 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 = 0.00386042 Jy ! Component: 100 - total flux cleaned = 0.00624231 Jy ! Component: 150 - total flux cleaned = 0.00795213 Jy ! Component: 200 - total flux cleaned = 0.00928764 Jy ! Total flux subtracted in 200 components = 0.00928764 Jy ! Clean residual min=-0.001029 max=0.000987 Jy/beam ! Clean residual mean=-0.000001 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.0699327 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 58 components and 0.0699327 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=3.691 mas, bmaj=5.148 mas, bpa=-10.94 degrees ! Estimated noise=0.274351 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00183969 Jy ! Component: 100 - total flux cleaned = 0.00314394 Jy ! Component: 150 - total flux cleaned = 0.00413059 Jy ! Component: 200 - total flux cleaned = 0.00489973 Jy ! Total flux subtracted in 200 components = 0.00489973 Jy ! Clean residual min=-0.000876 max=0.000791 Jy/beam ! Clean residual mean=0.000001 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.0748324 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 = 0.000609063 Jy ! Component: 100 - total flux cleaned = 0.0010998 Jy ! Component: 150 - total flux cleaned = 0.00149858 Jy ! Component: 200 - total flux cleaned = 0.00182435 Jy ! Total flux subtracted in 200 components = 0.00182435 Jy ! Clean residual min=-0.000775 max=0.000650 Jy/beam ! Clean residual mean=0.000001 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.0766568 Jy ! Adding 104 model components to the UV plane model. ! The established model now contains 154 components and 0.0766568 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.669 mas, bmaj=4.229 mas, bpa=-14.68 degrees ! Estimated noise=0.22563 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000239269 Jy ! Component: 100 - total flux cleaned = 0.000374227 Jy ! Component: 150 - total flux cleaned = 0.000491804 Jy ! Component: 200 - total flux cleaned = 0.000577987 Jy ! Total flux subtracted in 200 components = 0.000577987 Jy ! Clean residual min=-0.000838 max=0.000767 Jy/beam ! Clean residual mean=0.000001 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.0772348 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 171 components and 0.0772348 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=0.028520Jy sigma=0.673889 ! Fit after self-cal, rms=0.028518Jy sigma=0.673842 wmodel J1714+2614_C_map.mod ! Writing 171 model components to file: J1714+2614_C_map.mod wobs J1714+2614_C_uvs.fits ! Writing UV FITS file: J1714+2614_C_uvs.fits wwins J1714+2614_C_map.win ! wwins: Wrote 3 windows to J1714+2614_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 = -0.000193815 Jy ! Component: 100 - total flux cleaned = -0.000305075 Jy ! Component: 150 - total flux cleaned = -0.000418625 Jy ! Component: 200 - total flux cleaned = -0.000525937 Jy ! Component: 250 - total flux cleaned = -0.000536316 Jy ! Component: 300 - total flux cleaned = -0.000546481 Jy ! Component: 350 - total flux cleaned = -0.00054647 Jy ! Component: 400 - total flux cleaned = -0.000518801 Jy ! Component: 450 - total flux cleaned = -0.000527925 Jy ! Component: 500 - total flux cleaned = -0.000536755 Jy ! Component: 550 - total flux cleaned = -0.000570857 Jy ! Component: 600 - total flux cleaned = -0.000570701 Jy ! Component: 650 - total flux cleaned = -0.000587203 Jy ! Component: 700 - total flux cleaned = -0.000643436 Jy ! Component: 750 - total flux cleaned = -0.000674777 Jy ! Component: 800 - total flux cleaned = -0.000690311 Jy ! Component: 850 - total flux cleaned = -0.000751002 Jy ! Component: 900 - total flux cleaned = -0.000788209 Jy ! Component: 950 - total flux cleaned = -0.000839382 Jy ! Component: 1000 - total flux cleaned = -0.00087532 Jy ! Component: 1050 - total flux cleaned = -0.00091782 Jy ! Component: 1100 - total flux cleaned = -0.000959731 Jy ! Component: 1150 - total flux cleaned = -0.00100102 Jy ! Component: 1200 - total flux cleaned = -0.00105522 Jy ! Component: 1250 - total flux cleaned = -0.00109533 Jy ! Component: 1300 - total flux cleaned = -0.00113479 Jy ! Component: 1350 - total flux cleaned = -0.00116727 Jy ! Component: 1400 - total flux cleaned = -0.00119942 Jy ! Component: 1450 - total flux cleaned = -0.00123753 Jy ! Component: 1500 - total flux cleaned = -0.00128153 Jy ! Component: 1550 - total flux cleaned = -0.00131257 Jy ! Component: 1600 - total flux cleaned = -0.00133101 Jy ! Component: 1650 - total flux cleaned = -0.00137961 Jy ! Component: 1700 - total flux cleaned = -0.00140963 Jy ! Component: 1750 - total flux cleaned = -0.00145728 Jy ! Component: 1800 - total flux cleaned = -0.00151611 Jy ! Component: 1850 - total flux cleaned = -0.00152765 Jy ! Component: 1900 - total flux cleaned = -0.00155647 Jy ! Component: 1950 - total flux cleaned = -0.00160782 Jy ! Component: 2000 - total flux cleaned = -0.00164169 Jy ! Component: 2050 - total flux cleaned = -0.00166406 Jy ! Component: 2100 - total flux cleaned = -0.00168623 Jy ! Component: 2150 - total flux cleaned = -0.00171926 Jy ! Component: 2200 - total flux cleaned = -0.00176831 Jy ! Component: 2250 - total flux cleaned = -0.00180599 Jy ! Component: 2300 - total flux cleaned = -0.0018113 Jy ! Component: 2350 - total flux cleaned = -0.00185371 Jy ! Component: 2400 - total flux cleaned = -0.00186419 Jy ! Component: 2450 - total flux cleaned = -0.00189018 Jy ! Component: 2500 - total flux cleaned = -0.0018954 Jy ! Component: 2550 - total flux cleaned = -0.00192613 Jy ! Component: 2600 - total flux cleaned = -0.00193119 Jy ! Component: 2650 - total flux cleaned = -0.00196142 Jy ! Component: 2700 - total flux cleaned = -0.00195139 Jy ! Component: 2750 - total flux cleaned = -0.00196624 Jy ! Component: 2800 - total flux cleaned = -0.00199079 Jy ! Component: 2850 - total flux cleaned = -0.00198595 Jy ! Component: 2900 - total flux cleaned = -0.00198112 Jy ! Component: 2950 - total flux cleaned = -0.00201469 Jy ! Component: 3000 - total flux cleaned = -0.00200519 Jy ! Component: 3050 - total flux cleaned = -0.00200527 Jy ! Component: 3100 - total flux cleaned = -0.00201928 Jy ! Component: 3150 - total flux cleaned = -0.00204255 Jy ! Component: 3200 - total flux cleaned = -0.00204258 Jy ! Component: 3250 - total flux cleaned = -0.00203346 Jy ! Component: 3300 - total flux cleaned = -0.00204259 Jy ! Component: 3350 - total flux cleaned = -0.00204263 Jy ! Component: 3400 - total flux cleaned = -0.0020516 Jy ! Component: 3450 - total flux cleaned = -0.00206494 Jy ! Component: 3500 - total flux cleaned = -0.00208256 Jy ! Component: 3550 - total flux cleaned = -0.00207378 Jy ! Component: 3600 - total flux cleaned = -0.00209555 Jy ! Component: 3650 - total flux cleaned = -0.00209988 Jy ! Component: 3700 - total flux cleaned = -0.00210848 Jy ! Component: 3750 - total flux cleaned = -0.00212553 Jy ! Component: 3800 - total flux cleaned = -0.00211704 Jy ! Component: 3850 - total flux cleaned = -0.00212126 Jy ! Component: 3900 - total flux cleaned = -0.00212128 Jy ! Component: 3950 - total flux cleaned = -0.00214207 Jy ! Component: 4000 - total flux cleaned = -0.00215853 Jy ! Component: 4050 - total flux cleaned = -0.00214208 Jy ! Total flux subtracted in 4096 components = -0.00216254 Jy ! Clean residual min=-0.000271 max=0.000210 Jy/beam ! Clean residual mean=-0.000000 rms=0.000071 Jy/beam ! Combined flux in latest and established models = 0.0750723 Jy keep ! Adding 261 model components to the UV plane model. ! The established model now contains 432 components and 0.0750722 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1714+2614_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.669 x 4.229 at -14.68 degrees (North through East) ! Clean map min=-0.00047182 max=0.053801 Jy/beam ! Writing clean map to FITS file: .//J1714+2614_C_map.fits wmodel .//J1714+2614_C_map.mod ! Writing 432 model components to file: .//J1714+2614_C_map.mod wobs .//J1714+2614_C_uvs.fits ! Writing UV FITS file: .//J1714+2614_C_uvs.fits wwins .//J1714+2614_C_map.win ! wwins: Wrote 4 windows to .//J1714+2614_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.053801 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.12759e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.397442 0.397442 0.794884 1.58977 3.17954 6.35907 12.7181 25.4363 50.8726 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.053 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 754.827 quit ! Quitting program ! Log file .//J1714+2614_C_dfm.log closed on Mon Jan 20 18:34:35 2020