! Started logfile: /scr/pima/bs262a7_uvs/J0128+4404_C_dfm.log on Thu Jun 14 00:33:19 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 /scr/pima/bs262a7_uvs/J0128+4404_C_uva.fits ! Reading UV FITS file: /scr/pima/bs262a7_uvs/J0128+4404_C_uva.fits ! AN table 1: 93 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0128+4404 ! ! 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 76 lines of history. ! ! Reading 20832 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 J0128+4404_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. ! ! 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=1.003573Jy sigma=28.336840 ! Fit after self-cal, rms=0.947140Jy sigma=26.759222 ! 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=1.076 mas, bmaj=4.025 mas, bpa=-5.806 degrees ! Estimated noise=0.450721 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 = 0.0394912 Jy ! Component: 100 - total flux cleaned = 0.0483623 Jy ! Total flux subtracted in 100 components = 0.0483623 Jy ! Clean residual min=-0.002950 max=0.003187 Jy/beam ! Clean residual mean=-0.000000 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.0483623 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0483623 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=0.027567Jy sigma=0.735497 ! Fit after self-cal, rms=0.026933Jy sigma=0.719914 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00370322 Jy ! Component: 100 - total flux cleaned = 0.00543848 Jy ! Total flux subtracted in 100 components = 0.00543848 Jy ! Clean residual min=-0.001775 max=0.001935 Jy/beam ! Clean residual mean=-0.000000 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.0538008 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.0538008 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=0.026172Jy sigma=0.698486 ! Fit after self-cal, rms=0.026174Jy sigma=0.698436 ! 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=1.401 mas, bmaj=3.962 mas, bpa=-6.028 degrees ! Estimated noise=0.17671 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 = 0.00254127 Jy ! Component: 100 - total flux cleaned = 0.00412983 Jy ! Component: 150 - total flux cleaned = 0.00519206 Jy ! Component: 200 - total flux cleaned = 0.00594554 Jy ! Total flux subtracted in 200 components = 0.00594554 Jy ! Clean residual min=-0.001432 max=0.002005 Jy/beam ! Clean residual mean=-0.000001 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.0597463 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 35 components and 0.0597463 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=0.025878Jy sigma=0.690901 ! Fit after self-cal, rms=0.025877Jy sigma=0.690781 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.401 x 3.962 at -6.028 degrees (North through East) ! Clean map min=-0.0013785 max=0.053467 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.93 HN 0.97 KP 0.96 ! MK 0.98 NL 1.07 PT 0.95 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.93 HN 1.00 KP 0.94 ! MK 1.02 NL 1.10 PT 0.95 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 0.97 KP 0.99 ! MK 0.94 NL 1.07 PT 0.92 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 HN 1.04 KP 0.97 ! MK 0.97 NL 1.10 PT 0.92 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 1.02 KP 0.97 ! MK 1.00 NL 1.07 PT 0.93 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.95 HN 0.98 KP 0.98 ! MK 1.00 NL 1.10 PT 0.96 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.95 HN 1.04 KP 0.95 ! MK 1.00 NL 1.06 PT 0.95 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 1.04 KP 1.00 ! MK 0.99 NL 1.09 PT 0.94 SC 1.05 ! ! ! Fit before self-cal, rms=0.025877Jy sigma=0.690781 ! Fit after self-cal, rms=0.025295Jy sigma=0.682844 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.405 mas, bmaj=3.997 mas, bpa=-6.156 degrees ! Estimated noise=0.176203 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 = 1.92784e-05 Jy ! Component: 100 - total flux cleaned = -2.8222e-05 Jy ! Component: 150 - total flux cleaned = 1.13114e-05 Jy ! Component: 200 - total flux cleaned = 2.0137e-05 Jy ! Total flux subtracted in 200 components = 2.0137e-05 Jy ! Clean residual min=-0.000608 max=0.000667 Jy/beam ! Clean residual mean=-0.000000 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.0597664 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 45 components and 0.0597664 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=0.025277Jy sigma=0.682350 ! Fit after self-cal, rms=0.025279Jy sigma=0.682208 ! 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=0.025279Jy sigma=0.682208 ! Fit after self-cal, rms=0.025248Jy sigma=0.682132 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.401 mas, bmaj=4.003 mas, bpa=-6.181 degrees ! Estimated noise=0.176083 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.0769e-05 Jy ! Component: 100 - total flux cleaned = 0.000122166 Jy ! Component: 150 - total flux cleaned = 0.000143515 Jy ! Component: 200 - total flux cleaned = 0.000149793 Jy ! Total flux subtracted in 200 components = 0.000149793 Jy ! Clean residual min=-0.000595 max=0.000608 Jy/beam ! Clean residual mean=-0.000000 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.0599162 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 51 components and 0.0599162 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=0.025242Jy sigma=0.681974 ! Fit after self-cal, rms=0.025242Jy sigma=0.681964 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 (14.1, -9.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000120637 Jy ! Component: 100 - total flux cleaned = -1.26707e-05 Jy ! Component: 150 - total flux cleaned = -4.30712e-05 Jy ! Component: 200 - total flux cleaned = -7.97995e-05 Jy ! Total flux subtracted in 200 components = -7.97995e-05 Jy ! Clean residual min=-0.000495 max=0.000503 Jy/beam ! Clean residual mean=-0.000000 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.0598364 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 68 components and 0.0598364 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=0.025227Jy sigma=0.681572 ! Fit after self-cal, rms=0.025226Jy sigma=0.681546 ! 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=0.025226Jy sigma=0.681546 ! Fit after self-cal, rms=0.025233Jy sigma=0.681512 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.399 mas, bmaj=4.003 mas, bpa=-6.184 degrees ! Estimated noise=0.17621 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.94085e-05 Jy ! Component: 100 - total flux cleaned = -7.22905e-05 Jy ! Component: 150 - total flux cleaned = -0.000102796 Jy ! Component: 200 - total flux cleaned = -0.00010984 Jy ! Total flux subtracted in 200 components = -0.00010984 Jy ! Clean residual min=-0.000446 max=0.000467 Jy/beam ! Clean residual mean=-0.000000 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.0597266 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 71 components and 0.0597266 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=0.025228Jy sigma=0.681383 ! Fit after self-cal, rms=0.025227Jy sigma=0.681377 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 = -6.59054e-05 Jy ! Component: 100 - total flux cleaned = -8.37167e-05 Jy ! Component: 150 - total flux cleaned = -0.000100642 Jy ! Component: 200 - total flux cleaned = -0.000116424 Jy ! Total flux subtracted in 200 components = -0.000116424 Jy ! Clean residual min=-0.000435 max=0.000457 Jy/beam ! Clean residual mean=-0.000000 rms=0.000115 Jy/beam ! Combined flux in latest and established models = 0.0596102 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 74 components and 0.0596102 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=0.025224Jy sigma=0.681313 ! Fit after self-cal, rms=0.025224Jy sigma=0.681311 ! 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=0.025224Jy sigma=0.681311 ! Fit after self-cal, rms=0.025236Jy sigma=0.681302 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.141 mas, bmaj=4.312 mas, bpa=-8.838 degrees ! Estimated noise=0.234033 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000158035 Jy ! Component: 100 - total flux cleaned = 0.000133648 Jy ! Component: 150 - total flux cleaned = 8.38732e-05 Jy ! Component: 200 - total flux cleaned = 3.62338e-05 Jy ! Total flux subtracted in 200 components = 3.62338e-05 Jy ! Clean residual min=-0.000426 max=0.000588 Jy/beam ! Clean residual mean=-0.000000 rms=0.000116 Jy/beam ! Combined flux in latest and established models = 0.0596464 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 79 components and 0.0596464 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=0.025235Jy sigma=0.681275 ! Fit after self-cal, rms=0.025234Jy sigma=0.681258 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 (73.2, -71.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000410687 Jy ! Component: 100 - total flux cleaned = 0.00040263 Jy ! Component: 150 - total flux cleaned = 0.00038177 Jy ! Component: 200 - total flux cleaned = 0.000393844 Jy ! Total flux subtracted in 200 components = 0.000393844 Jy ! Clean residual min=-0.000426 max=0.000412 Jy/beam ! Clean residual mean=-0.000000 rms=0.000096 Jy/beam ! Combined flux in latest and established models = 0.0600403 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 111 components and 0.0600403 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=0.025230Jy sigma=0.681088 ! Fit after self-cal, rms=0.025229Jy sigma=0.681070 ! Inverting map ! Added new window around map position (-70.8, -48.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000256621 Jy ! Component: 100 - total flux cleaned = 0.00030951 Jy ! Component: 150 - total flux cleaned = 0.000361294 Jy ! Component: 200 - total flux cleaned = 0.0004007 Jy ! Total flux subtracted in 200 components = 0.0004007 Jy ! Clean residual min=-0.000418 max=0.000381 Jy/beam ! Clean residual mean=-0.000000 rms=0.000089 Jy/beam ! Combined flux in latest and established models = 0.060441 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 134 components and 0.060441 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=0.025224Jy sigma=0.680964 ! Fit after self-cal, rms=0.025224Jy sigma=0.680957 ! 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=1.399 mas, bmaj=4.002 mas, bpa=-6.182 degrees ! Estimated noise=0.176294 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.399 x 4.002 at -6.182 degrees (North through East) ! Clean map min=-0.00045935 max=0.053309 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=1.073 mas, bmaj=4.067 mas, bpa=-5.863 degrees ! Estimated noise=0.450024 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0396982 Jy ! Component: 100 - total flux cleaned = 0.0486621 Jy ! Component: 150 - total flux cleaned = 0.0522171 Jy ! Component: 200 - total flux cleaned = 0.054204 Jy ! Total flux subtracted in 200 components = 0.054204 Jy ! Clean residual min=-0.001438 max=0.001291 Jy/beam ! Clean residual mean=0.000000 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.054204 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.054204 Jy ! Inverting map and beam ! Estimated beam: bmin=1.399 mas, bmaj=4.002 mas, bpa=-6.182 degrees ! Estimated noise=0.176294 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 = 0.00217528 Jy ! Component: 100 - total flux cleaned = 0.00342965 Jy ! Component: 150 - total flux cleaned = 0.00413454 Jy ! Component: 200 - total flux cleaned = 0.00466567 Jy ! Total flux subtracted in 200 components = 0.00466567 Jy ! Clean residual min=-0.000726 max=0.000617 Jy/beam ! Clean residual mean=-0.000000 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.0588696 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 39 components and 0.0588696 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=3.141 mas, bmaj=4.312 mas, bpa=-8.838 degrees ! Estimated noise=0.234033 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000960644 Jy ! Component: 100 - total flux cleaned = 0.00144257 Jy ! Component: 150 - total flux cleaned = 0.0015174 Jy ! Component: 200 - total flux cleaned = 0.00156476 Jy ! Total flux subtracted in 200 components = 0.00156476 Jy ! Clean residual min=-0.000543 max=0.000487 Jy/beam ! Clean residual mean=-0.000000 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.0604344 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 = 1.38227e-05 Jy ! Component: 100 - total flux cleaned = 3.84385e-05 Jy ! Component: 150 - total flux cleaned = 8.13684e-05 Jy ! Component: 200 - total flux cleaned = 8.1794e-05 Jy ! Total flux subtracted in 200 components = 8.1794e-05 Jy ! Clean residual min=-0.000512 max=0.000453 Jy/beam ! Clean residual mean=-0.000000 rms=0.000117 Jy/beam ! Combined flux in latest and established models = 0.0605162 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 99 components and 0.0605162 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.399 mas, bmaj=4.002 mas, bpa=-6.182 degrees ! Estimated noise=0.176294 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000118091 Jy ! Component: 100 - total flux cleaned = 8.8751e-05 Jy ! Component: 150 - total flux cleaned = 9.00864e-05 Jy ! Component: 200 - total flux cleaned = 5.20128e-05 Jy ! Total flux subtracted in 200 components = 5.20128e-05 Jy ! Clean residual min=-0.000503 max=0.000453 Jy/beam ! Clean residual mean=-0.000000 rms=0.000115 Jy/beam ! Combined flux in latest and established models = 0.0605682 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 129 components and 0.0605682 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=0.025230Jy sigma=0.681174 ! Fit after self-cal, rms=0.025227Jy sigma=0.681090 wmodel J0128+4404_C_map.mod ! Writing 129 model components to file: J0128+4404_C_map.mod wobs J0128+4404_C_uvs.fits ! Writing UV FITS file: J0128+4404_C_uvs.fits wwins J0128+4404_C_map.win ! wwins: Wrote 4 windows to J0128+4404_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 = -4.42556e-05 Jy ! Component: 100 - total flux cleaned = -4.44328e-05 Jy ! Component: 150 - total flux cleaned = -4.46412e-05 Jy ! Component: 200 - total flux cleaned = -2.33766e-05 Jy ! Component: 250 - total flux cleaned = -1.65569e-05 Jy ! Component: 300 - total flux cleaned = -2.3247e-05 Jy ! Component: 350 - total flux cleaned = -3.61918e-05 Jy ! Component: 400 - total flux cleaned = -4.25255e-05 Jy ! Component: 450 - total flux cleaned = -2.39285e-05 Jy ! Component: 500 - total flux cleaned = -2.39564e-05 Jy ! Component: 550 - total flux cleaned = -2.39615e-05 Jy ! Component: 600 - total flux cleaned = -2.39391e-05 Jy ! Component: 650 - total flux cleaned = -2.38845e-05 Jy ! Component: 700 - total flux cleaned = -2.95841e-05 Jy ! Component: 750 - total flux cleaned = -7.31979e-06 Jy ! Component: 800 - total flux cleaned = -3.49078e-05 Jy ! Component: 850 - total flux cleaned = -4.57815e-05 Jy ! Component: 900 - total flux cleaned = -5.11329e-05 Jy ! Component: 950 - total flux cleaned = -5.64016e-05 Jy ! Component: 1000 - total flux cleaned = -5.64243e-05 Jy ! Component: 1050 - total flux cleaned = -5.64892e-05 Jy ! Component: 1100 - total flux cleaned = -8.21755e-05 Jy ! Component: 1150 - total flux cleaned = -9.22679e-05 Jy ! Component: 1200 - total flux cleaned = -7.72236e-05 Jy ! Component: 1250 - total flux cleaned = -8.71974e-05 Jy ! Component: 1300 - total flux cleaned = -0.000101999 Jy ! Component: 1350 - total flux cleaned = -0.000106865 Jy ! Component: 1400 - total flux cleaned = -0.000102066 Jy ! Component: 1450 - total flux cleaned = -0.000111626 Jy ! Component: 1500 - total flux cleaned = -0.000102194 Jy ! Component: 1550 - total flux cleaned = -0.000111544 Jy ! Component: 1600 - total flux cleaned = -0.000102203 Jy ! Component: 1650 - total flux cleaned = -9.76654e-05 Jy ! Component: 1700 - total flux cleaned = -0.000102232 Jy ! Component: 1750 - total flux cleaned = -9.7724e-05 Jy ! Component: 1800 - total flux cleaned = -8.88125e-05 Jy ! Component: 1850 - total flux cleaned = -9.76932e-05 Jy ! Component: 1900 - total flux cleaned = -0.000110876 Jy ! Component: 1950 - total flux cleaned = -0.000119561 Jy ! Component: 2000 - total flux cleaned = -0.000110858 Jy ! Component: 2050 - total flux cleaned = -0.000123722 Jy ! Component: 2100 - total flux cleaned = -0.000119453 Jy ! Component: 2150 - total flux cleaned = -0.000132094 Jy ! Component: 2200 - total flux cleaned = -0.000132077 Jy ! Component: 2250 - total flux cleaned = -0.000132046 Jy ! Component: 2300 - total flux cleaned = -0.000144428 Jy ! Component: 2350 - total flux cleaned = -0.000148513 Jy ! Component: 2400 - total flux cleaned = -0.000152622 Jy ! Component: 2450 - total flux cleaned = -0.000152617 Jy ! Component: 2500 - total flux cleaned = -0.000156633 Jy ! Component: 2550 - total flux cleaned = -0.000148622 Jy ! Component: 2600 - total flux cleaned = -0.000148585 Jy ! Component: 2650 - total flux cleaned = -0.00014468 Jy ! Component: 2700 - total flux cleaned = -0.000140768 Jy ! Component: 2750 - total flux cleaned = -0.00012525 Jy ! Component: 2800 - total flux cleaned = -0.000121406 Jy ! Component: 2850 - total flux cleaned = -0.000129053 Jy ! Component: 2900 - total flux cleaned = -0.000110004 Jy ! Component: 2950 - total flux cleaned = -0.000110061 Jy ! Component: 3000 - total flux cleaned = -0.00011006 Jy ! Component: 3050 - total flux cleaned = -0.000110066 Jy ! Component: 3100 - total flux cleaned = -0.000113774 Jy ! Component: 3150 - total flux cleaned = -0.000102706 Jy ! Component: 3200 - total flux cleaned = -0.000110056 Jy ! Component: 3250 - total flux cleaned = -0.000102741 Jy ! Component: 3300 - total flux cleaned = -0.000113596 Jy ! Component: 3350 - total flux cleaned = -9.55676e-05 Jy ! Component: 3400 - total flux cleaned = -9.19565e-05 Jy ! Component: 3450 - total flux cleaned = -8.84131e-05 Jy ! Component: 3500 - total flux cleaned = -8.83985e-05 Jy ! Component: 3550 - total flux cleaned = -7.78132e-05 Jy ! Component: 3600 - total flux cleaned = -6.02817e-05 Jy ! Component: 3650 - total flux cleaned = -6.03003e-05 Jy ! Component: 3700 - total flux cleaned = -5.33481e-05 Jy ! Component: 3750 - total flux cleaned = -3.60719e-05 Jy ! Component: 3800 - total flux cleaned = -4.29446e-05 Jy ! Component: 3850 - total flux cleaned = -3.26579e-05 Jy ! Component: 3900 - total flux cleaned = -2.24478e-05 Jy ! Component: 3950 - total flux cleaned = -3.26129e-05 Jy ! Component: 4000 - total flux cleaned = -1.90932e-05 Jy ! Component: 4050 - total flux cleaned = -2.58086e-05 Jy ! Total flux subtracted in 4096 components = -1.91176e-05 Jy ! Clean residual min=-0.000211 max=0.000189 Jy/beam ! Clean residual mean=-0.000000 rms=0.000058 Jy/beam ! Combined flux in latest and established models = 0.0605491 Jy keep ! Adding 265 model components to the UV plane model. ! The established model now contains 394 components and 0.0605491 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/bs262a7_uvs/J0128+4404_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.399 x 4.002 at -6.182 degrees (North through East) ! Clean map min=-0.00035985 max=0.053291 Jy/beam ! Writing clean map to FITS file: /scr/pima/bs262a7_uvs/J0128+4404_C_map.fits wmodel /scr/pima/bs262a7_uvs/J0128+4404_C_map.mod ! Writing 394 model components to file: /scr/pima/bs262a7_uvs/J0128+4404_C_map.mod wobs /scr/pima/bs262a7_uvs/J0128+4404_C_uvs.fits ! Writing UV FITS file: /scr/pima/bs262a7_uvs/J0128+4404_C_uvs.fits wwins /scr/pima/bs262a7_uvs/J0128+4404_C_map.win ! wwins: Wrote 5 windows to /scr/pima/bs262a7_uvs/J0128+4404_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0532912 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 5.8175e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.327493 0.327493 0.654986 1.30997 2.61995 5.23989 10.4798 20.9596 41.9191 83.8382 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.053 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 916.049 quit ! Quitting program ! Log file /scr/pima/bs262a7_uvs/J0128+4404_C_dfm.log closed on Thu Jun 14 00:33:24 2018