! Started logfile: /scr/pima/rdv76_uvs/J0224+0659_S_dfm.log on Fri Jun 15 05:50:55 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23299 obs /scr/pima/rdv76_uvs/J0224+0659_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv76_uvs/J0224+0659_S_uva.fits ! AN table 1: 325 integrations on 3 of 3 possible baselines. ! AN table 2: 24 integrations on 1 of 1 possible baselines. ! AN table 3: 202 integrations on 45 of 45 possible baselines. ! AN table 4: 130 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.603426 visibilities/baseline/integration-bin. ! Found source: J0224+0659 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23299e+09 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 38472 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 J0224+0659_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 576 telescope corrections were flagged in sub-array 1. ! A total of 48 telescope corrections were flagged in sub-array 2. ! A total of 877 telescope corrections were flagged in sub-array 3. ! A total of 459 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 576 telescope corrections were flagged in sub-array 1. ! A total of 48 telescope corrections were flagged in sub-array 2. ! A total of 877 telescope corrections were flagged in sub-array 3. ! A total of 459 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 576 telescope corrections were flagged in sub-array 1. ! A total of 48 telescope corrections were flagged in sub-array 2. ! A total of 877 telescope corrections were flagged in sub-array 3. ! A total of 459 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 576 telescope corrections were flagged in sub-array 1. ! A total of 48 telescope corrections were flagged in sub-array 2. ! A total of 877 telescope corrections were flagged in sub-array 3. ! A total of 459 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.085868Jy sigma=12.152872 ! Fit after self-cal, rms=0.676878Jy sigma=7.412972 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.284 mas, bmaj=5.588 mas, bpa=-8.264 degrees ! Estimated noise=0.617096 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 = 0.266589 Jy ! Component: 100 - total flux cleaned = 0.335677 Jy ! Total flux subtracted in 100 components = 0.335677 Jy ! Clean residual min=-0.011247 max=0.032412 Jy/beam ! Clean residual mean=-0.000039 rms=0.002743 Jy/beam ! Combined flux in latest and established models = 0.335677 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.335677 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.198207Jy sigma=2.043739 ! Fit after self-cal, rms=0.198200Jy sigma=2.043401 ! Inverting map ! Added new window around map position (-5.5, 4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.035109 Jy ! Component: 100 - total flux cleaned = 0.0554771 Jy ! Total flux subtracted in 100 components = 0.0554771 Jy ! Clean residual min=-0.007538 max=0.013743 Jy/beam ! Clean residual mean=-0.000024 rms=0.001936 Jy/beam ! Combined flux in latest and established models = 0.391154 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 17 components and 0.391154 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.190103Jy sigma=1.925467 ! Fit after self-cal, rms=0.189856Jy sigma=1.922606 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0143715 Jy ! Component: 100 - total flux cleaned = 0.0238655 Jy ! Total flux subtracted in 100 components = 0.0238655 Jy ! Clean residual min=-0.006860 max=0.009331 Jy/beam ! Clean residual mean=-0.000017 rms=0.001702 Jy/beam ! Combined flux in latest and established models = 0.41502 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 28 components and 0.41502 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.188380Jy sigma=1.899759 ! Fit after self-cal, rms=0.188295Jy sigma=1.898918 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.728 mas, bmaj=6.769 mas, bpa=-9.613 degrees ! Estimated noise=0.348364 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 = 0.0124887 Jy ! Component: 100 - total flux cleaned = 0.0190596 Jy ! Component: 150 - total flux cleaned = 0.0230629 Jy ! Component: 200 - total flux cleaned = 0.0256541 Jy ! Total flux subtracted in 200 components = 0.0256541 Jy ! Clean residual min=-0.007013 max=0.006797 Jy/beam ! Clean residual mean=-0.000034 rms=0.001371 Jy/beam ! Combined flux in latest and established models = 0.440674 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 41 components and 0.440674 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.187537Jy sigma=1.888058 ! Fit after self-cal, rms=0.187445Jy sigma=1.886743 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.728 x 6.769 at -9.613 degrees (North through East) ! Clean map min=-0.0072041 max=0.34523 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 399 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! NY 0.00* WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! SC 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 0.88 KP 1.02 LA 1.03 ! NL 1.05 NY 1.00 OV 1.00 PT 1.01 ! SC 0.96 WZ 1.09 ! ! A total of 21 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.06 FD 0.89 KK 1.01 KP 0.96 ! LA 1.00 MK 0.99 NL 1.01 OV 0.99 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 2. ! A total of 399 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! NY 0.00* WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! SC 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 0.89 KP 1.03 LA 1.05 ! NL 1.05 NY 1.05 OV 0.98 PT 0.99 ! SC 1.02 WZ 1.03 ! ! A total of 21 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.05 FD 0.89 KK 1.02 KP 1.01 ! LA 1.02 MK 0.97 NL 1.02 OV 0.96 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 3. ! A total of 399 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! NY 0.00* WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! SC 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 0.88 KP 1.02 LA 1.03 ! NL 1.05 NY 1.01 OV 1.00 PT 1.03 ! SC 0.95 WZ 1.02 ! ! A total of 21 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.06 FD 0.90 KK 1.08 KP 1.01 ! LA 1.02 MK 0.98 NL 1.01 OV 1.01 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 4. ! A total of 399 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! NY 0.00* WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! SC 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 0.89 KP 1.02 LA 1.03 ! NL 1.05 NY 1.01 OV 1.03 PT 1.00 ! SC 0.96 WZ 1.02 ! ! A total of 21 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.08 FD 0.89 KK 1.08 KP 1.03 ! LA 1.00 MK 1.00 NL 1.04 OV 1.01 ! PT 1.00 SC 0.99 ! ! ! Fit before self-cal, rms=0.187445Jy sigma=1.886743 ! Fit after self-cal, rms=0.186147Jy sigma=1.886280 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.724 mas, bmaj=6.86 mas, bpa=-10.05 degrees ! Estimated noise=0.351053 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 (-10.5, 6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00157607 Jy ! Component: 100 - total flux cleaned = 0.00147412 Jy ! Component: 150 - total flux cleaned = 0.00163153 Jy ! Component: 200 - total flux cleaned = 0.00177436 Jy ! Total flux subtracted in 200 components = 0.00177436 Jy ! Clean residual min=-0.003394 max=0.003212 Jy/beam ! Clean residual mean=0.000002 rms=0.000818 Jy/beam ! Combined flux in latest and established models = 0.442448 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 59 components and 0.442448 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.186010Jy sigma=1.884901 ! Fit after self-cal, rms=0.186078Jy sigma=1.884511 ! 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. ! ! Fit before self-cal, rms=0.186078Jy sigma=1.884511 ! Fit after self-cal, rms=0.186085Jy sigma=1.882812 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.73 mas, bmaj=6.852 mas, bpa=-10.02 degrees ! Estimated noise=0.350364 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000374268 Jy ! Component: 100 - total flux cleaned = -8.02396e-05 Jy ! Component: 150 - total flux cleaned = 4.93965e-05 Jy ! Component: 200 - total flux cleaned = 4.92778e-05 Jy ! Total flux subtracted in 200 components = 4.92778e-05 Jy ! Clean residual min=-0.003013 max=0.002971 Jy/beam ! Clean residual mean=0.000005 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.442498 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 69 components and 0.442498 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.186016Jy sigma=1.882271 ! Fit after self-cal, rms=0.186027Jy sigma=1.882238 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 = 0.000491217 Jy ! Component: 100 - total flux cleaned = 0.000494569 Jy ! Component: 150 - total flux cleaned = 0.000544784 Jy ! Component: 200 - total flux cleaned = 0.000591058 Jy ! Total flux subtracted in 200 components = 0.000591058 Jy ! Clean residual min=-0.003068 max=0.002892 Jy/beam ! Clean residual mean=0.000005 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.443089 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 74 components and 0.443089 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.185995Jy sigma=1.881993 ! Fit after self-cal, rms=0.185998Jy sigma=1.881989 ! 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. ! ! Fit before self-cal, rms=0.185998Jy sigma=1.881989 ! Fit after self-cal, rms=0.186071Jy sigma=1.880915 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.735 mas, bmaj=6.839 mas, bpa=-9.951 degrees ! Estimated noise=0.349815 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000571706 Jy ! Component: 100 - total flux cleaned = -0.000346855 Jy ! Component: 150 - total flux cleaned = -0.000346313 Jy ! Component: 200 - total flux cleaned = -0.000388891 Jy ! Total flux subtracted in 200 components = -0.000388891 Jy ! Clean residual min=-0.002981 max=0.002917 Jy/beam ! Clean residual mean=0.000006 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.4427 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 84 components and 0.4427 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.186031Jy sigma=1.880639 ! Fit after self-cal, rms=0.186042Jy sigma=1.880604 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 = 0.000316676 Jy ! Component: 100 - total flux cleaned = 0.000354049 Jy ! Component: 150 - total flux cleaned = 0.000352757 Jy ! Component: 200 - total flux cleaned = 0.000385903 Jy ! Total flux subtracted in 200 components = 0.000385903 Jy ! Clean residual min=-0.002996 max=0.002914 Jy/beam ! Clean residual mean=0.000006 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.443086 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 90 components and 0.443086 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.186023Jy sigma=1.880484 ! Fit after self-cal, rms=0.186007Jy sigma=1.879975 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.186007Jy sigma=1.879975 ! Fit after self-cal, rms=0.186060Jy sigma=1.879864 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.432 mas, bmaj=11.54 mas, bpa=-0.5018 degrees ! Estimated noise=0.4252 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000322049 Jy ! Component: 100 - total flux cleaned = 0.000243622 Jy ! Component: 150 - total flux cleaned = 0.00027423 Jy ! Component: 200 - total flux cleaned = 0.000247772 Jy ! Total flux subtracted in 200 components = 0.000247772 Jy ! Clean residual min=-0.003823 max=0.003127 Jy/beam ! Clean residual mean=0.000013 rms=0.000968 Jy/beam ! Combined flux in latest and established models = 0.443333 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 116 components and 0.443333 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.186049Jy sigma=1.879767 ! Fit after self-cal, rms=0.186054Jy sigma=1.879753 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 = 0.000299139 Jy ! Component: 100 - total flux cleaned = 0.000297634 Jy ! Component: 150 - total flux cleaned = 0.000274648 Jy ! Component: 200 - total flux cleaned = 0.000275067 Jy ! Total flux subtracted in 200 components = 0.000275067 Jy ! Clean residual min=-0.003857 max=0.003154 Jy/beam ! Clean residual mean=0.000013 rms=0.000966 Jy/beam ! Combined flux in latest and established models = 0.443609 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 120 components and 0.443609 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.186049Jy sigma=1.879717 ! Fit after self-cal, rms=0.186050Jy sigma=1.879712 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=2.739 mas, bmaj=6.828 mas, bpa=-9.874 degrees ! Estimated noise=0.349468 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.739 x 6.828 at -9.874 degrees (North through East) ! Clean map min=-0.0032078 max=0.34417 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.282 mas, bmaj=5.575 mas, bpa=-8.161 degrees ! Estimated noise=0.616682 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.265422 Jy ! Component: 100 - total flux cleaned = 0.334087 Jy ! Component: 150 - total flux cleaned = 0.369526 Jy ! Component: 200 - total flux cleaned = 0.389722 Jy ! Total flux subtracted in 200 components = 0.389722 Jy ! Clean residual min=-0.006703 max=0.010236 Jy/beam ! Clean residual mean=-0.000009 rms=0.001607 Jy/beam ! Combined flux in latest and established models = 0.389722 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.389722 Jy ! Inverting map and beam ! Estimated beam: bmin=2.739 mas, bmaj=6.828 mas, bpa=-9.874 degrees ! Estimated noise=0.349468 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 = 0.0209523 Jy ! Component: 100 - total flux cleaned = 0.0320828 Jy ! Component: 150 - total flux cleaned = 0.0388462 Jy ! Component: 200 - total flux cleaned = 0.043267 Jy ! Total flux subtracted in 200 components = 0.043267 Jy ! Clean residual min=-0.003365 max=0.003366 Jy/beam ! Clean residual mean=0.000003 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.432989 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 55 components and 0.432989 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=9.432 mas, bmaj=11.54 mas, bpa=-0.5018 degrees ! Estimated noise=0.4252 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00456515 Jy ! Component: 100 - total flux cleaned = 0.00696861 Jy ! Component: 150 - total flux cleaned = 0.00842564 Jy ! Component: 200 - total flux cleaned = 0.0091575 Jy ! Total flux subtracted in 200 components = 0.0091575 Jy ! Clean residual min=-0.003988 max=0.003267 Jy/beam ! Clean residual mean=0.000013 rms=0.000982 Jy/beam ! Combined flux in latest and established models = 0.442147 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 = 0.0002072 Jy ! Component: 100 - total flux cleaned = 0.000361052 Jy ! Component: 150 - total flux cleaned = 0.00051752 Jy ! Component: 200 - total flux cleaned = 0.000616863 Jy ! Total flux subtracted in 200 components = 0.000616863 Jy ! Clean residual min=-0.003915 max=0.003214 Jy/beam ! Clean residual mean=0.000013 rms=0.000972 Jy/beam ! Combined flux in latest and established models = 0.442764 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 113 components and 0.442764 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.739 mas, bmaj=6.828 mas, bpa=-9.874 degrees ! Estimated noise=0.349468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000193967 Jy ! Component: 100 - total flux cleaned = 9.77293e-05 Jy ! Component: 150 - total flux cleaned = 1.23746e-05 Jy ! Component: 200 - total flux cleaned = -2.58771e-05 Jy ! Total flux subtracted in 200 components = -2.58771e-05 Jy ! Clean residual min=-0.002999 max=0.002776 Jy/beam ! Clean residual mean=0.000007 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.442738 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 125 components and 0.442738 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.186061Jy sigma=1.879921 ! Fit after self-cal, rms=0.186064Jy sigma=1.879845 wmodel J0224+0659_S_map.mod ! Writing 125 model components to file: J0224+0659_S_map.mod wobs J0224+0659_S_uvs.fits ! Writing UV FITS file: J0224+0659_S_uvs.fits wwins J0224+0659_S_map.win ! wwins: Wrote 3 windows to J0224+0659_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 = -0.000838208 Jy ! Component: 100 - total flux cleaned = -0.00104377 Jy ! Component: 150 - total flux cleaned = -0.000996405 Jy ! Component: 200 - total flux cleaned = -0.000903217 Jy ! Component: 250 - total flux cleaned = -0.000811508 Jy ! Component: 300 - total flux cleaned = -0.000677387 Jy ! Component: 350 - total flux cleaned = -0.000546503 Jy ! Component: 400 - total flux cleaned = -0.000291652 Jy ! Component: 450 - total flux cleaned = -8.42825e-05 Jy ! Component: 500 - total flux cleaned = 0.000158863 Jy ! Component: 550 - total flux cleaned = 0.00023726 Jy ! Component: 600 - total flux cleaned = 0.000276385 Jy ! Component: 650 - total flux cleaned = 0.000353938 Jy ! Component: 700 - total flux cleaned = 0.000505655 Jy ! Component: 750 - total flux cleaned = 0.00061771 Jy ! Component: 800 - total flux cleaned = 0.00076492 Jy ! Component: 850 - total flux cleaned = 0.00094554 Jy ! Component: 900 - total flux cleaned = 0.00105294 Jy ! Component: 950 - total flux cleaned = 0.00123011 Jy ! Component: 1000 - total flux cleaned = 0.00137051 Jy ! Component: 1050 - total flux cleaned = 0.00154356 Jy ! Component: 1100 - total flux cleaned = 0.00181745 Jy ! Component: 1150 - total flux cleaned = 0.0018509 Jy ! Component: 1200 - total flux cleaned = 0.00198539 Jy ! Component: 1250 - total flux cleaned = 0.00208502 Jy ! Component: 1300 - total flux cleaned = 0.00218404 Jy ! Component: 1350 - total flux cleaned = 0.00228264 Jy ! Component: 1400 - total flux cleaned = 0.00237947 Jy ! Component: 1450 - total flux cleaned = 0.00241161 Jy ! Component: 1500 - total flux cleaned = 0.00247494 Jy ! Component: 1550 - total flux cleaned = 0.00253713 Jy ! Component: 1600 - total flux cleaned = 0.0025998 Jy ! Component: 1650 - total flux cleaned = 0.00253724 Jy ! Component: 1700 - total flux cleaned = 0.00263023 Jy ! Component: 1750 - total flux cleaned = 0.00269121 Jy ! Component: 1800 - total flux cleaned = 0.00269148 Jy ! Component: 1850 - total flux cleaned = 0.00278177 Jy ! Component: 1900 - total flux cleaned = 0.00275198 Jy ! Component: 1950 - total flux cleaned = 0.00278153 Jy ! Component: 2000 - total flux cleaned = 0.00272261 Jy ! Component: 2050 - total flux cleaned = 0.00278152 Jy ! Component: 2100 - total flux cleaned = 0.00283966 Jy ! Component: 2150 - total flux cleaned = 0.00283996 Jy ! Component: 2200 - total flux cleaned = 0.00289722 Jy ! Component: 2250 - total flux cleaned = 0.00301104 Jy ! Component: 2300 - total flux cleaned = 0.00298301 Jy ! Component: 2350 - total flux cleaned = 0.00303937 Jy ! Component: 2400 - total flux cleaned = 0.00301152 Jy ! Component: 2450 - total flux cleaned = 0.00312239 Jy ! Component: 2500 - total flux cleaned = 0.00301194 Jy ! Component: 2550 - total flux cleaned = 0.00303962 Jy ! Component: 2600 - total flux cleaned = 0.00306712 Jy ! Component: 2650 - total flux cleaned = 0.00312123 Jy ! Component: 2700 - total flux cleaned = 0.00312139 Jy ! Component: 2750 - total flux cleaned = 0.00309437 Jy ! Component: 2800 - total flux cleaned = 0.00309441 Jy ! Component: 2850 - total flux cleaned = 0.00312077 Jy ! Component: 2900 - total flux cleaned = 0.00301567 Jy ! Component: 2950 - total flux cleaned = 0.00317254 Jy ! Component: 3000 - total flux cleaned = 0.00309435 Jy ! Component: 3050 - total flux cleaned = 0.00312018 Jy ! Component: 3100 - total flux cleaned = 0.00319722 Jy ! Component: 3150 - total flux cleaned = 0.00317156 Jy ! Component: 3200 - total flux cleaned = 0.00312071 Jy ! Component: 3250 - total flux cleaned = 0.00301948 Jy ! Component: 3300 - total flux cleaned = 0.00291859 Jy ! Component: 3350 - total flux cleaned = 0.00291832 Jy ! Component: 3400 - total flux cleaned = 0.00269385 Jy ! Component: 3450 - total flux cleaned = 0.00269374 Jy ! Component: 3500 - total flux cleaned = 0.00261975 Jy ! Component: 3550 - total flux cleaned = 0.0025705 Jy ! Component: 3600 - total flux cleaned = 0.00249729 Jy ! Component: 3650 - total flux cleaned = 0.00247287 Jy ! Component: 3700 - total flux cleaned = 0.0024485 Jy ! Component: 3750 - total flux cleaned = 0.00227994 Jy ! Component: 3800 - total flux cleaned = 0.00232789 Jy ! Component: 3850 - total flux cleaned = 0.00208923 Jy ! Component: 3900 - total flux cleaned = 0.00218431 Jy ! Component: 3950 - total flux cleaned = 0.00201887 Jy ! Component: 4000 - total flux cleaned = 0.00201901 Jy ! Component: 4050 - total flux cleaned = 0.00187857 Jy ! Total flux subtracted in 4096 components = 0.00194834 Jy ! Clean residual min=-0.001214 max=0.001399 Jy/beam ! Clean residual mean=0.000003 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.444686 Jy keep ! Adding 325 model components to the UV plane model. ! The established model now contains 450 components and 0.444686 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rdv76_uvs/J0224+0659_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.739 x 6.828 at -9.874 degrees (North through East) ! Clean map min=-0.0024624 max=0.34508 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv76_uvs/J0224+0659_S_map.fits wmodel /scr/pima/rdv76_uvs/J0224+0659_S_map.mod ! Writing 450 model components to file: /scr/pima/rdv76_uvs/J0224+0659_S_map.mod wobs /scr/pima/rdv76_uvs/J0224+0659_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv76_uvs/J0224+0659_S_uvs.fits wwins /scr/pima/rdv76_uvs/J0224+0659_S_map.win ! wwins: Wrote 4 windows to /scr/pima/rdv76_uvs/J0224+0659_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.345077 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000426653 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.37092 0.37092 0.741839 1.48368 2.96736 5.93472 11.8694 23.7389 47.4777 94.9555 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.345 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 808.8 quit ! Quitting program ! Log file /scr/pima/rdv76_uvs/J0224+0659_S_dfm.log closed on Fri Jun 15 05:51:00 2018