! Started logfile: .//J0028+2408_X_20180714_dfm.log on Sat Jul 28 19:10:59 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J0028+2408_X_20180714_uva.fits ! Reading UV FITS file: .//J0028+2408_X_20180714_uva.fits ! AN table 1: 17 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.970588 visibilities/baseline/integration-bin. ! Found source: J0028+2408 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 76 lines of history. ! ! Reading 3696 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0028+2408_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 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=1.001685Jy sigma=26.748983 ! Fit after self-cal, rms=0.959768Jy sigma=25.641251 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6966 mas, bmaj=2.025 mas, bpa=9.318 degrees ! Estimated noise=0.673544 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 = 0.0310272 Jy ! Component: 100 - total flux cleaned = 0.0378381 Jy ! Total flux subtracted in 100 components = 0.0378381 Jy ! Clean residual min=-0.002106 max=0.002279 Jy/beam ! Clean residual mean=0.000001 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.0378381 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0378381 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=0.026248Jy sigma=0.675258 ! Fit after self-cal, rms=0.025770Jy sigma=0.662484 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8281 mas, bmaj=2.208 mas, bpa=9.398 degrees ! Estimated noise=0.448919 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 = 0.00313139 Jy ! Component: 100 - total flux cleaned = 0.00411369 Jy ! Component: 150 - total flux cleaned = 0.00447118 Jy ! Component: 200 - total flux cleaned = 0.00464098 Jy ! Total flux subtracted in 200 components = 0.00464098 Jy ! Clean residual min=-0.001469 max=0.001657 Jy/beam ! Clean residual mean=-0.000000 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.0424791 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 17 components and 0.0424791 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=0.025413Jy sigma=0.652010 ! Fit after self-cal, rms=0.025406Jy sigma=0.651713 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8281 x 2.208 at 9.398 degrees (North through East) ! Clean map min=-0.0014274 max=0.040668 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.09 HN 1.06 KP 0.93 ! LA 0.99 MK 1.08 OV 1.07 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.10 HN 1.07 KP 1.02 ! LA 0.99 MK 1.04 OV 0.99 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.08 HN 1.00 KP 0.97 ! LA 0.97 MK 1.01 OV 1.04 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.91 HN 0.94 KP 1.09 ! LA 0.99 MK 1.05 OV 1.09 SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.06 HN 1.02 KP 0.91 ! LA 1.05 MK 0.99 OV 0.97 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.93 HN 1.02 KP 1.02 ! LA 1.01 MK 1.07 OV 0.98 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 1.00 HN 0.88 KP 0.95 ! LA 1.04 MK 1.04 OV 1.00 SC 1.11 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.01 HN 0.96 KP 0.99 ! LA 1.12 MK 0.94 OV 0.96 SC 0.95 ! ! ! Fit before self-cal, rms=0.025406Jy sigma=0.651713 ! Fit after self-cal, rms=0.025155Jy sigma=0.645205 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8354 mas, bmaj=2.182 mas, bpa=9.575 degrees ! Estimated noise=0.446112 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 = 0.000587544 Jy ! Component: 100 - total flux cleaned = 0.000706095 Jy ! Component: 150 - total flux cleaned = 0.000744392 Jy ! Component: 200 - total flux cleaned = 0.0007599 Jy ! Total flux subtracted in 200 components = 0.0007599 Jy ! Clean residual min=-0.001143 max=0.001458 Jy/beam ! Clean residual mean=0.000000 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.043239 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 28 components and 0.043239 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=0.025141Jy sigma=0.644779 ! Fit after self-cal, rms=0.025167Jy sigma=0.644568 ! 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=0.025167Jy sigma=0.644568 ! Fit after self-cal, rms=0.025191Jy sigma=0.644483 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8352 mas, bmaj=2.175 mas, bpa=9.587 degrees ! Estimated noise=0.446394 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000356289 Jy ! Component: 100 - total flux cleaned = 0.000444039 Jy ! Component: 150 - total flux cleaned = 0.000457906 Jy ! Component: 200 - total flux cleaned = 0.000469191 Jy ! Total flux subtracted in 200 components = 0.000469191 Jy ! Clean residual min=-0.001119 max=0.001405 Jy/beam ! Clean residual mean=0.000000 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.0437082 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 35 components and 0.0437082 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=0.025187Jy sigma=0.644295 ! Fit after self-cal, rms=0.025187Jy sigma=0.644272 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 (-8.8, 38.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125083 Jy ! Component: 100 - total flux cleaned = 0.00197045 Jy ! Component: 150 - total flux cleaned = 0.00236987 Jy ! Component: 200 - total flux cleaned = 0.00246228 Jy ! Total flux subtracted in 200 components = 0.00246228 Jy ! Clean residual min=-0.000932 max=0.001039 Jy/beam ! Clean residual mean=-0.000000 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.0461705 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 59 components and 0.0461705 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=0.025118Jy sigma=0.642314 ! Fit after self-cal, rms=0.025109Jy sigma=0.642173 ! 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=0.025109Jy sigma=0.642173 ! Fit after self-cal, rms=0.025023Jy sigma=0.642093 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.834 mas, bmaj=2.172 mas, bpa=9.594 degrees ! Estimated noise=0.445717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000465291 Jy ! Component: 100 - total flux cleaned = 0.000706577 Jy ! Component: 150 - total flux cleaned = 0.00073868 Jy ! Component: 200 - total flux cleaned = 0.00076697 Jy ! Total flux subtracted in 200 components = 0.00076697 Jy ! Clean residual min=-0.000912 max=0.000973 Jy/beam ! Clean residual mean=-0.000000 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.0469375 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 71 components and 0.0469375 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=0.025010Jy sigma=0.641760 ! Fit after self-cal, rms=0.025007Jy sigma=0.641739 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 = 0.000153162 Jy ! Component: 100 - total flux cleaned = 0.000153035 Jy ! Component: 150 - total flux cleaned = 0.000153245 Jy ! Component: 200 - total flux cleaned = 0.000167098 Jy ! Total flux subtracted in 200 components = 0.000167098 Jy ! Clean residual min=-0.000902 max=0.000942 Jy/beam ! Clean residual mean=-0.000000 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.0471046 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 83 components and 0.0471046 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=0.025002Jy sigma=0.641626 ! Fit after self-cal, rms=0.025001Jy sigma=0.641621 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025001Jy sigma=0.641621 ! Fit after self-cal, rms=0.024973Jy sigma=0.641589 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.007 mas, bmaj=2.684 mas, bpa=12.07 degrees ! Estimated noise=0.596811 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.8628e-06 Jy ! Component: 100 - total flux cleaned = 2.68446e-05 Jy ! Component: 150 - total flux cleaned = 3.66383e-05 Jy ! Component: 200 - total flux cleaned = 4.56143e-05 Jy ! Total flux subtracted in 200 components = 4.56143e-05 Jy ! Clean residual min=-0.001017 max=0.000930 Jy/beam ! Clean residual mean=-0.000000 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.0471502 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 88 components and 0.0471502 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=0.024971Jy sigma=0.641518 ! Fit after self-cal, rms=0.024969Jy sigma=0.641478 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 = 1.43186e-05 Jy ! Component: 100 - total flux cleaned = 1.39375e-05 Jy ! Component: 150 - total flux cleaned = 1.41346e-05 Jy ! Component: 200 - total flux cleaned = 2.13431e-05 Jy ! Total flux subtracted in 200 components = 2.13431e-05 Jy ! Clean residual min=-0.000992 max=0.000928 Jy/beam ! Clean residual mean=-0.000000 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.0471715 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 90 components and 0.0471715 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=0.024970Jy sigma=0.641456 ! Fit after self-cal, rms=0.024969Jy sigma=0.641429 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=0.8338 mas, bmaj=2.171 mas, bpa=9.625 degrees ! Estimated noise=0.445531 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8338 x 2.171 at 9.625 degrees (North through East) ! Clean map min=-0.00084611 max=0.040354 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7006 mas, bmaj=1.99 mas, bpa=9.694 degrees ! Estimated noise=0.670057 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0310411 Jy ! Component: 100 - total flux cleaned = 0.0379404 Jy ! Component: 150 - total flux cleaned = 0.0404308 Jy ! Component: 200 - total flux cleaned = 0.0420428 Jy ! Total flux subtracted in 200 components = 0.0420428 Jy ! Clean residual min=-0.001436 max=0.001401 Jy/beam ! Clean residual mean=0.000000 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.0420428 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0420428 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8338 mas, bmaj=2.171 mas, bpa=9.625 degrees ! Estimated noise=0.445531 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 = 0.00157391 Jy ! Component: 100 - total flux cleaned = 0.00266851 Jy ! Component: 150 - total flux cleaned = 0.00350096 Jy ! Component: 200 - total flux cleaned = 0.00412717 Jy ! Total flux subtracted in 200 components = 0.00412717 Jy ! Clean residual min=-0.001049 max=0.001109 Jy/beam ! Clean residual mean=-0.000000 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.04617 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 37 components and 0.04617 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.007 mas, bmaj=2.684 mas, bpa=12.07 degrees ! Estimated noise=0.596811 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000299102 Jy ! Component: 100 - total flux cleaned = 0.000511788 Jy ! Component: 150 - total flux cleaned = 0.000665491 Jy ! Component: 200 - total flux cleaned = 0.000750804 Jy ! Total flux subtracted in 200 components = 0.000750804 Jy ! Clean residual min=-0.001129 max=0.000949 Jy/beam ! Clean residual mean=-0.000000 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0469208 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 = 3.12639e-05 Jy ! Component: 100 - total flux cleaned = 5.06064e-05 Jy ! Component: 150 - total flux cleaned = 8.49989e-05 Jy ! Component: 200 - total flux cleaned = 0.000108627 Jy ! Total flux subtracted in 200 components = 0.000108627 Jy ! Clean residual min=-0.001080 max=0.000928 Jy/beam ! Clean residual mean=-0.000000 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.0470294 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 57 components and 0.0470294 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8338 mas, bmaj=2.171 mas, bpa=9.625 degrees ! Estimated noise=0.445531 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000194727 Jy ! Component: 100 - total flux cleaned = 0.000219037 Jy ! Component: 150 - total flux cleaned = 0.000228991 Jy ! Component: 200 - total flux cleaned = 0.000237782 Jy ! Total flux subtracted in 200 components = 0.000237782 Jy ! Clean residual min=-0.000940 max=0.000978 Jy/beam ! Clean residual mean=-0.000000 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.0472672 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 69 components and 0.0472672 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=0.024970Jy sigma=0.641530 ! Fit after self-cal, rms=0.024970Jy sigma=0.641506 wmodel J0028+2408_X_map.mod ! Writing 69 model components to file: J0028+2408_X_map.mod wobs J0028+2408_X_uvs.fits ! Writing UV FITS file: J0028+2408_X_uvs.fits wwins J0028+2408_X_map.win ! wwins: Wrote 2 windows to J0028+2408_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 8.97389e-05 Jy ! Component: 100 - total flux cleaned = 7.40595e-05 Jy ! Component: 150 - total flux cleaned = 0.000174362 Jy ! Component: 200 - total flux cleaned = 0.000269573 Jy ! Component: 250 - total flux cleaned = 0.000334922 Jy ! Component: 300 - total flux cleaned = 0.000359969 Jy ! Component: 350 - total flux cleaned = 0.000359938 Jy ! Component: 400 - total flux cleaned = 0.000407288 Jy ! Component: 450 - total flux cleaned = 0.000430251 Jy ! Component: 500 - total flux cleaned = 0.000475147 Jy ! Component: 550 - total flux cleaned = 0.00050774 Jy ! Component: 600 - total flux cleaned = 0.000518484 Jy ! Component: 650 - total flux cleaned = 0.00049796 Jy ! Component: 700 - total flux cleaned = 0.000508279 Jy ! Component: 750 - total flux cleaned = 0.000508198 Jy ! Component: 800 - total flux cleaned = 0.000488592 Jy ! Component: 850 - total flux cleaned = 0.000459953 Jy ! Component: 900 - total flux cleaned = 0.000450561 Jy ! Component: 950 - total flux cleaned = 0.00038563 Jy ! Component: 1000 - total flux cleaned = 0.000403968 Jy ! Component: 1050 - total flux cleaned = 0.000385812 Jy ! Component: 1100 - total flux cleaned = 0.00038564 Jy ! Component: 1150 - total flux cleaned = 0.000376876 Jy ! Component: 1200 - total flux cleaned = 0.000376743 Jy ! Component: 1250 - total flux cleaned = 0.000419106 Jy ! Component: 1300 - total flux cleaned = 0.000402404 Jy ! Component: 1350 - total flux cleaned = 0.000435314 Jy ! Component: 1400 - total flux cleaned = 0.000443477 Jy ! Component: 1450 - total flux cleaned = 0.000443564 Jy ! Component: 1500 - total flux cleaned = 0.000459475 Jy ! Component: 1550 - total flux cleaned = 0.000475103 Jy ! Component: 1600 - total flux cleaned = 0.000482798 Jy ! Component: 1650 - total flux cleaned = 0.000498042 Jy ! Component: 1700 - total flux cleaned = 0.000498007 Jy ! Component: 1750 - total flux cleaned = 0.000528026 Jy ! Component: 1800 - total flux cleaned = 0.000520587 Jy ! Component: 1850 - total flux cleaned = 0.000557323 Jy ! Component: 1900 - total flux cleaned = 0.000542792 Jy ! Component: 1950 - total flux cleaned = 0.000550043 Jy ! Component: 2000 - total flux cleaned = 0.000542913 Jy ! Component: 2050 - total flux cleaned = 0.000542944 Jy ! Component: 2100 - total flux cleaned = 0.000542968 Jy ! Component: 2150 - total flux cleaned = 0.000556805 Jy ! Component: 2200 - total flux cleaned = 0.000543 Jy ! Component: 2250 - total flux cleaned = 0.000536088 Jy ! Component: 2300 - total flux cleaned = 0.000542892 Jy ! Component: 2350 - total flux cleaned = 0.000576639 Jy ! Component: 2400 - total flux cleaned = 0.000576623 Jy ! Component: 2450 - total flux cleaned = 0.000569931 Jy ! Component: 2500 - total flux cleaned = 0.000596477 Jy ! Component: 2550 - total flux cleaned = 0.000583304 Jy ! Component: 2600 - total flux cleaned = 0.000603108 Jy ! Component: 2650 - total flux cleaned = 0.000609676 Jy ! Component: 2700 - total flux cleaned = 0.000616233 Jy ! Component: 2750 - total flux cleaned = 0.000609749 Jy ! Component: 2800 - total flux cleaned = 0.000629217 Jy ! Component: 2850 - total flux cleaned = 0.000616306 Jy ! Component: 2900 - total flux cleaned = 0.000629175 Jy ! Component: 2950 - total flux cleaned = 0.000635546 Jy ! Component: 3000 - total flux cleaned = 0.000622805 Jy ! Component: 3050 - total flux cleaned = 0.000603724 Jy ! Component: 3100 - total flux cleaned = 0.000597368 Jy ! Component: 3150 - total flux cleaned = 0.000603711 Jy ! Component: 3200 - total flux cleaned = 0.000591113 Jy ! Component: 3250 - total flux cleaned = 0.000616289 Jy ! Component: 3300 - total flux cleaned = 0.00059121 Jy ! Component: 3350 - total flux cleaned = 0.000610017 Jy ! Component: 3400 - total flux cleaned = 0.000603768 Jy ! Component: 3450 - total flux cleaned = 0.000616252 Jy ! Component: 3500 - total flux cleaned = 0.000603821 Jy ! Component: 3550 - total flux cleaned = 0.00061626 Jy ! Component: 3600 - total flux cleaned = 0.000616266 Jy ! Component: 3650 - total flux cleaned = 0.000616219 Jy ! Component: 3700 - total flux cleaned = 0.000603824 Jy ! Component: 3750 - total flux cleaned = 0.00060381 Jy ! Component: 3800 - total flux cleaned = 0.00058531 Jy ! Component: 3850 - total flux cleaned = 0.00058531 Jy ! Component: 3900 - total flux cleaned = 0.000566843 Jy ! Component: 3950 - total flux cleaned = 0.000560665 Jy ! Component: 4000 - total flux cleaned = 0.0005668 Jy ! Component: 4050 - total flux cleaned = 0.000542235 Jy ! Total flux subtracted in 4096 components = 0.000548365 Jy ! Clean residual min=-0.000405 max=0.000378 Jy/beam ! Clean residual mean=-0.000000 rms=0.000097 Jy/beam ! Combined flux in latest and established models = 0.0478156 Jy keep ! Adding 203 model components to the UV plane model. ! The established model now contains 272 components and 0.0478156 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0028+2408_X_20180714_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8338 x 2.171 at 9.625 degrees (North through East) ! Clean map min=-0.00069885 max=0.040229 Jy/beam ! Writing clean map to FITS file: .//J0028+2408_X_20180714_map.fits wmodel .//J0028+2408_X_20180714_map.mod ! Writing 272 model components to file: .//J0028+2408_X_20180714_map.mod wobs .//J0028+2408_X_20180714_uvs.fits ! Writing UV FITS file: .//J0028+2408_X_20180714_uvs.fits wwins .//J0028+2408_X_20180714_map.win ! wwins: Wrote 3 windows to .//J0028+2408_X_20180714_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0402294 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.68221e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.722025 0.722025 1.44405 2.8881 5.7762 11.5524 23.1048 46.2096 92.4192 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.04 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 415.498 quit ! Quitting program ! Log file .//J0028+2408_X_20180714_dfm.log closed on Sat Jul 28 19:11:03 2018