! Started logfile: /image_prod/ug002_uva//J0502+2516_S_dfm.log on Wed Mar 4 20:37:10 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J0502+2516_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0502+2516_S_uva.fits ! AN table 1: 75 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.979259 visibilities/baseline/integration-bin. ! Found source: J0502+2516 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 7932 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 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J0502+2516_S] 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 0.500x0.500 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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.036496Jy sigma=8.498145 ! Fit after self-cal, rms=0.778494Jy sigma=6.395524 ! 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=3.177 mas, bmaj=6.566 mas, bpa=4.162 degrees ! Estimated noise=1.53859 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 = 0.172133 Jy ! Component: 100 - total flux cleaned = 0.21302 Jy ! Total flux subtracted in 100 components = 0.21302 Jy ! Clean residual min=-0.006929 max=0.015269 Jy/beam ! Clean residual mean=-0.000024 rms=0.002165 Jy/beam ! Combined flux in latest and established models = 0.21302 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.21302 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070158Jy sigma=0.518308 ! Fit after self-cal, rms=0.070151Jy sigma=0.518184 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0153386 Jy ! Component: 100 - total flux cleaned = 0.0219844 Jy ! Total flux subtracted in 100 components = 0.0219844 Jy ! Clean residual min=-0.006808 max=0.007455 Jy/beam ! Clean residual mean=0.000007 rms=0.001698 Jy/beam ! Combined flux in latest and established models = 0.235004 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 0.235004 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067396Jy sigma=0.498491 ! Fit after self-cal, rms=0.067397Jy sigma=0.498377 ! 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=3.748 mas, bmaj=7.311 mas, bpa=2.765 degrees ! Estimated noise=1.0006 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 = -0.000582452 Jy ! Component: 100 - total flux cleaned = -0.000742747 Jy ! Component: 150 - total flux cleaned = -0.00092372 Jy ! Component: 200 - total flux cleaned = -0.00104248 Jy ! Total flux subtracted in 200 components = -0.00104248 Jy ! Clean residual min=-0.007134 max=0.006088 Jy/beam ! Clean residual mean=0.000011 rms=0.001582 Jy/beam ! Combined flux in latest and established models = 0.233962 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 24 components and 0.233962 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067312Jy sigma=0.497877 ! Fit after self-cal, rms=0.067307Jy sigma=0.497869 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.748 x 7.311 at 2.765 degrees (North through East) ! Clean map min=-0.0069601 max=0.22227 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 KP 1.02 LA 1.03 ! MK 1.01 NL 0.98 OV 0.88 PT 1.02 ! SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.01 KP 0.99 LA 1.03 ! MK 0.99 NL 1.04 OV 1.11 PT 1.02 ! SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 KP 1.00 LA 1.02 ! MK 1.00 NL 0.93 OV 0.90 PT 1.03 ! SC 1.03 ! ! ! Fit before self-cal, rms=0.067307Jy sigma=0.497869 ! Fit after self-cal, rms=0.065406Jy sigma=0.483658 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.758 mas, bmaj=7.302 mas, bpa=2.579 degrees ! Estimated noise=1.00232 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 = 0.0002371 Jy ! Component: 100 - total flux cleaned = 0.000456361 Jy ! Component: 150 - total flux cleaned = 0.000454461 Jy ! Component: 200 - total flux cleaned = 0.000454918 Jy ! Total flux subtracted in 200 components = 0.000454918 Jy ! Clean residual min=-0.006045 max=0.006101 Jy/beam ! Clean residual mean=0.000009 rms=0.001511 Jy/beam ! Combined flux in latest and established models = 0.234417 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 31 components and 0.234417 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065346Jy sigma=0.483307 ! Fit after self-cal, rms=0.065338Jy sigma=0.483239 ! 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. ! ! Fit before self-cal, rms=0.065338Jy sigma=0.483239 ! Fit after self-cal, rms=0.061235Jy sigma=0.441628 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.748 mas, bmaj=7.303 mas, bpa=2.64 degrees ! Estimated noise=1.00135 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000457341 Jy ! Component: 100 - total flux cleaned = 0.000439543 Jy ! Component: 150 - total flux cleaned = 0.000405942 Jy ! Component: 200 - total flux cleaned = 0.000373739 Jy ! Total flux subtracted in 200 components = 0.000373739 Jy ! Clean residual min=-0.001941 max=0.002114 Jy/beam ! Clean residual mean=0.000001 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.23479 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 0.23479 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061221Jy sigma=0.441542 ! Fit after self-cal, rms=0.061245Jy sigma=0.441421 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 (103, -58). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148069 Jy ! Component: 100 - total flux cleaned = 0.00134339 Jy ! Component: 150 - total flux cleaned = 0.00120136 Jy ! Component: 200 - total flux cleaned = 0.00115109 Jy ! Total flux subtracted in 200 components = 0.00115109 Jy ! Clean residual min=-0.001850 max=0.002090 Jy/beam ! Clean residual mean=0.000002 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.235941 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 59 components and 0.235941 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061183Jy sigma=0.440955 ! Fit after self-cal, rms=0.061181Jy sigma=0.440923 ! Inverting map ! Added new window around map position (-62, -77). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143148 Jy ! Component: 100 - total flux cleaned = 0.00157297 Jy ! Component: 150 - total flux cleaned = 0.00183213 Jy ! Component: 200 - total flux cleaned = 0.00202212 Jy ! Total flux subtracted in 200 components = 0.00202212 Jy ! Clean residual min=-0.001739 max=0.001747 Jy/beam ! Clean residual mean=0.000002 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.237964 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 74 components and 0.237964 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061105Jy sigma=0.440340 ! Fit after self-cal, rms=0.061101Jy sigma=0.440318 ! 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. ! ! Fit before self-cal, rms=0.061101Jy sigma=0.440318 ! Fit after self-cal, rms=0.061001Jy sigma=0.440178 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.74 mas, bmaj=7.297 mas, bpa=2.744 degrees ! Estimated noise=1.00055 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000508292 Jy ! Component: 100 - total flux cleaned = 0.00086021 Jy ! Component: 150 - total flux cleaned = 0.000936985 Jy ! Component: 200 - total flux cleaned = 0.000984375 Jy ! Total flux subtracted in 200 components = 0.000984375 Jy ! Clean residual min=-0.001743 max=0.001770 Jy/beam ! Clean residual mean=0.000002 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.238948 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 83 components and 0.238948 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060975Jy sigma=0.439995 ! Fit after self-cal, rms=0.060973Jy sigma=0.439990 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 (23, 16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00085717 Jy ! Component: 100 - total flux cleaned = 0.000858918 Jy ! Component: 150 - total flux cleaned = 0.000892442 Jy ! Component: 200 - total flux cleaned = 0.000921586 Jy ! Total flux subtracted in 200 components = 0.000921586 Jy ! Clean residual min=-0.001709 max=0.001607 Jy/beam ! Clean residual mean=0.000001 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.23987 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 103 components and 0.23987 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060912Jy sigma=0.439573 ! Fit after self-cal, rms=0.060912Jy sigma=0.439560 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.060912Jy sigma=0.439560 ! Fit after self-cal, rms=0.060943Jy sigma=0.439533 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.473 mas, bmaj=11.93 mas, bpa=5.151 degrees ! Estimated noise=1.15218 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000466168 Jy ! Component: 100 - total flux cleaned = 0.000578718 Jy ! Component: 150 - total flux cleaned = 0.000682208 Jy ! Component: 200 - total flux cleaned = 0.000730234 Jy ! Total flux subtracted in 200 components = 0.000730234 Jy ! Clean residual min=-0.001751 max=0.001515 Jy/beam ! Clean residual mean=0.000001 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.2406 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 121 components and 0.2406 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060937Jy sigma=0.439485 ! Fit after self-cal, rms=0.060937Jy sigma=0.439481 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 = 0.00012377 Jy ! Component: 100 - total flux cleaned = 0.000152887 Jy ! Component: 150 - total flux cleaned = 0.000194419 Jy ! Component: 200 - total flux cleaned = 0.000180979 Jy ! Total flux subtracted in 200 components = 0.000180979 Jy ! Clean residual min=-0.001742 max=0.001507 Jy/beam ! Clean residual mean=0.000001 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.240781 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 128 components and 0.240781 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060934Jy sigma=0.439465 ! Fit after self-cal, rms=0.060934Jy sigma=0.439464 ! 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=3.737 mas, bmaj=7.293 mas, bpa=2.794 degrees ! Estimated noise=1.00091 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.737 x 7.293 at 2.794 degrees (North through East) ! Clean map min=-0.001604 max=0.22234 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=3.183 mas, bmaj=6.545 mas, bpa=4.121 degrees ! Estimated noise=1.53125 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.171281 Jy ! Component: 100 - total flux cleaned = 0.212064 Jy ! Component: 150 - total flux cleaned = 0.227222 Jy ! Component: 200 - total flux cleaned = 0.233806 Jy ! Total flux subtracted in 200 components = 0.233806 Jy ! Clean residual min=-0.003709 max=0.003643 Jy/beam ! Clean residual mean=-0.000004 rms=0.000804 Jy/beam ! Combined flux in latest and established models = 0.233806 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 0.233806 Jy ! Inverting map and beam ! Estimated beam: bmin=3.737 mas, bmaj=7.293 mas, bpa=2.794 degrees ! Estimated noise=1.00091 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 = 0.00293119 Jy ! Component: 100 - total flux cleaned = 0.00456137 Jy ! Component: 150 - total flux cleaned = 0.00533111 Jy ! Component: 200 - total flux cleaned = 0.00600646 Jy ! Total flux subtracted in 200 components = 0.00600646 Jy ! Clean residual min=-0.001917 max=0.001631 Jy/beam ! Clean residual mean=0.000001 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.239812 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 33 components and 0.239812 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.473 mas, bmaj=11.93 mas, bpa=5.151 degrees ! Estimated noise=1.15218 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000683606 Jy ! Component: 100 - total flux cleaned = 0.000805247 Jy ! Component: 150 - total flux cleaned = 0.000912717 Jy ! Component: 200 - total flux cleaned = 0.00093731 Jy ! Total flux subtracted in 200 components = 0.00093731 Jy ! Clean residual min=-0.001892 max=0.001555 Jy/beam ! Clean residual mean=0.000001 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.240749 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 = 2.1612e-05 Jy ! Component: 100 - total flux cleaned = 4.17103e-05 Jy ! Component: 150 - total flux cleaned = 6.02943e-05 Jy ! Component: 200 - total flux cleaned = 4.20015e-05 Jy ! Total flux subtracted in 200 components = 4.20015e-05 Jy ! Clean residual min=-0.001864 max=0.001539 Jy/beam ! Clean residual mean=0.000001 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.240791 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 63 components and 0.240791 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.737 mas, bmaj=7.293 mas, bpa=2.794 degrees ! Estimated noise=1.00091 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.1007e-06 Jy ! Component: 100 - total flux cleaned = 7.10945e-06 Jy ! Component: 150 - total flux cleaned = -3.24843e-05 Jy ! Component: 200 - total flux cleaned = 8.02958e-05 Jy ! Total flux subtracted in 200 components = 8.02958e-05 Jy ! Clean residual min=-0.001748 max=0.001521 Jy/beam ! Clean residual mean=0.000001 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.240872 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 77 components and 0.240872 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060999Jy sigma=0.440003 ! Fit after self-cal, rms=0.061001Jy sigma=0.439981 wmodel J0502+2516_S_map.mod ! Writing 77 model components to file: J0502+2516_S_map.mod wobs J0502+2516_S_uvs.fits ! Writing UV FITS file: J0502+2516_S_uvs.fits wwins J0502+2516_S_map.win ! wwins: Wrote 4 windows to J0502+2516_S_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 = -0.000693688 Jy ! Component: 100 - total flux cleaned = -0.000919288 Jy ! Component: 150 - total flux cleaned = -0.0011037 Jy ! Component: 200 - total flux cleaned = -0.0011791 Jy ! Component: 250 - total flux cleaned = -0.00117944 Jy ! Component: 300 - total flux cleaned = -0.00117993 Jy ! Component: 350 - total flux cleaned = -0.00127244 Jy ! Component: 400 - total flux cleaned = -0.00122658 Jy ! Component: 450 - total flux cleaned = -0.00124841 Jy ! Component: 500 - total flux cleaned = -0.00120446 Jy ! Component: 550 - total flux cleaned = -0.00111936 Jy ! Component: 600 - total flux cleaned = -0.00109868 Jy ! Component: 650 - total flux cleaned = -0.0010166 Jy ! Component: 700 - total flux cleaned = -0.000935976 Jy ! Component: 750 - total flux cleaned = -0.000896544 Jy ! Component: 800 - total flux cleaned = -0.000837908 Jy ! Component: 850 - total flux cleaned = -0.000703558 Jy ! Component: 900 - total flux cleaned = -0.0006469 Jy ! Component: 950 - total flux cleaned = -0.000535052 Jy ! Component: 1000 - total flux cleaned = -0.000553297 Jy ! Component: 1050 - total flux cleaned = -0.000498733 Jy ! Component: 1100 - total flux cleaned = -0.000498631 Jy ! Component: 1150 - total flux cleaned = -0.00048085 Jy ! Component: 1200 - total flux cleaned = -0.000498261 Jy ! Component: 1250 - total flux cleaned = -0.00044628 Jy ! Component: 1300 - total flux cleaned = -0.000497414 Jy ! Component: 1350 - total flux cleaned = -0.000446414 Jy ! Component: 1400 - total flux cleaned = -0.000412688 Jy ! Component: 1450 - total flux cleaned = -0.000429218 Jy ! Component: 1500 - total flux cleaned = -0.000428968 Jy ! Component: 1550 - total flux cleaned = -0.000461013 Jy ! Component: 1600 - total flux cleaned = -0.000461073 Jy ! Component: 1650 - total flux cleaned = -0.000492802 Jy ! Component: 1700 - total flux cleaned = -0.000508512 Jy ! Component: 1750 - total flux cleaned = -0.000570493 Jy ! Component: 1800 - total flux cleaned = -0.000647047 Jy ! Component: 1850 - total flux cleaned = -0.000586366 Jy ! Component: 1900 - total flux cleaned = -0.000706615 Jy ! Component: 1950 - total flux cleaned = -0.000691699 Jy ! Component: 2000 - total flux cleaned = -0.000706377 Jy ! Component: 2050 - total flux cleaned = -0.000750203 Jy ! Component: 2100 - total flux cleaned = -0.000721242 Jy ! Component: 2150 - total flux cleaned = -0.000764407 Jy ! Component: 2200 - total flux cleaned = -0.000792833 Jy ! Component: 2250 - total flux cleaned = -0.00083525 Jy ! Component: 2300 - total flux cleaned = -0.000835473 Jy ! Component: 2350 - total flux cleaned = -0.000877002 Jy ! Component: 2400 - total flux cleaned = -0.000904545 Jy ! Component: 2450 - total flux cleaned = -0.000904284 Jy ! Component: 2500 - total flux cleaned = -0.000917585 Jy ! Component: 2550 - total flux cleaned = -0.000917342 Jy ! Component: 2600 - total flux cleaned = -0.000957008 Jy ! Component: 2650 - total flux cleaned = -0.000943753 Jy ! Component: 2700 - total flux cleaned = -0.000917787 Jy ! Component: 2750 - total flux cleaned = -0.000995113 Jy ! Component: 2800 - total flux cleaned = -0.000956601 Jy ! Component: 2850 - total flux cleaned = -0.000969212 Jy ! Component: 2900 - total flux cleaned = -0.00100706 Jy ! Component: 2950 - total flux cleaned = -0.000969508 Jy ! Component: 3000 - total flux cleaned = -0.000994242 Jy ! Component: 3050 - total flux cleaned = -0.000957447 Jy ! Component: 3100 - total flux cleaned = -0.00100628 Jy ! Component: 3150 - total flux cleaned = -0.000994099 Jy ! Component: 3200 - total flux cleaned = -0.000994001 Jy ! Component: 3250 - total flux cleaned = -0.00100609 Jy ! Component: 3300 - total flux cleaned = -0.000970591 Jy ! Component: 3350 - total flux cleaned = -0.00102943 Jy ! Component: 3400 - total flux cleaned = -0.00100611 Jy ! Component: 3450 - total flux cleaned = -0.000959595 Jy ! Component: 3500 - total flux cleaned = -0.000982667 Jy ! Component: 3550 - total flux cleaned = -0.000948344 Jy ! Component: 3600 - total flux cleaned = -0.000948399 Jy ! Component: 3650 - total flux cleaned = -0.000937177 Jy ! Component: 3700 - total flux cleaned = -0.000937168 Jy ! Component: 3750 - total flux cleaned = -0.000937289 Jy ! Component: 3800 - total flux cleaned = -0.000915265 Jy ! Component: 3850 - total flux cleaned = -0.000937281 Jy ! Component: 3900 - total flux cleaned = -0.00094819 Jy ! Component: 3950 - total flux cleaned = -0.00089392 Jy ! Component: 4000 - total flux cleaned = -0.000893941 Jy ! Component: 4050 - total flux cleaned = -0.000904575 Jy ! Total flux subtracted in 4096 components = -0.000872637 Jy ! Clean residual min=-0.000649 max=0.000600 Jy/beam ! Clean residual mean=0.000001 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.239999 Jy keep ! Adding 266 model components to the UV plane model. ! The established model now contains 343 components and 0.239999 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0502+2516_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.737 x 7.293 at 2.794 degrees (North through East) ! Clean map min=-0.001451 max=0.22176 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0502+2516_S_map.fits wmodel /image_prod/ug002_uva//J0502+2516_S_map.mod ! Writing 343 model components to file: /image_prod/ug002_uva//J0502+2516_S_map.mod wobs /image_prod/ug002_uva//J0502+2516_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0502+2516_S_uvs.fits wwins /image_prod/ug002_uva//J0502+2516_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0502+2516_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.221764 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000192726 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.260717 0.260717 0.521434 1.04287 2.08574 4.17147 8.34295 16.6859 33.3718 66.7436 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.221 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1150.67 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0502+2516_S_dfm.log closed on Wed Mar 4 20:37:14 2020