! Started logfile: /scr/pima/rv102_uvs/J0429+2724_S_dfm.log on Sat Nov 9 09:31:35 2019 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/rv102_uvs/J0429+2724_S_uva.fits ! Reading UV FITS file: /scr/pima/rv102_uvs/J0429+2724_S_uva.fits ! AN table 1: 58 integrations on 10 of 10 possible baselines. ! AN table 2: 29 integrations on 36 of 36 possible baselines. ! AN table 3: 5 integrations on 10 of 10 possible baselines. ! AN table 4: 6 integrations on 1 of 1 possible baselines. ! AN table 5: 20 integrations on 6 of 6 possible baselines. ! AN table 6: 5 integrations on 28 of 28 possible baselines. ! AN table 7: 7 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.727628 visibilities/baseline/integration-bin. ! Found source: J0429+2724 ! ! 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 5952 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 J0429+2724_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 18 telescope corrections were flagged in sub-array 1. ! A total of 76 telescope corrections were flagged in sub-array 2. ! A total of 5 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! A total of 21 telescope corrections were flagged in sub-array 5. ! A total of 8 telescope corrections were flagged in sub-array 6. ! A total of 3 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 92 telescope corrections were flagged in sub-array 1. ! A total of 115 telescope corrections were flagged in sub-array 2. ! A total of 5 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! A total of 21 telescope corrections were flagged in sub-array 5. ! A total of 8 telescope corrections were flagged in sub-array 6. ! A total of 3 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 76 telescope corrections were flagged in sub-array 2. ! A total of 5 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! A total of 21 telescope corrections were flagged in sub-array 5. ! A total of 8 telescope corrections were flagged in sub-array 6. ! A total of 3 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 92 telescope corrections were flagged in sub-array 1. ! A total of 115 telescope corrections were flagged in sub-array 2. ! A total of 5 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! A total of 21 telescope corrections were flagged in sub-array 5. ! A total of 8 telescope corrections were flagged in sub-array 6. ! A total of 3 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=1.171418Jy sigma=8.539371 ! Fit after self-cal, rms=0.611249Jy sigma=4.462267 ! 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=2.277 mas, bmaj=4.079 mas, bpa=-9.244 degrees ! Estimated noise=2.41795 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 = 0.322425 Jy ! Component: 100 - total flux cleaned = 0.411863 Jy ! Total flux subtracted in 100 components = 0.411863 Jy ! Clean residual min=-0.021700 max=0.049886 Jy/beam ! Clean residual mean=0.000300 rms=0.006179 Jy/beam ! Combined flux in latest and established models = 0.411863 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.411863 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.317956Jy sigma=1.208029 ! Fit after self-cal, rms=0.317682Jy sigma=1.207520 ! Inverting map ! Added new window around map position (-7, -3.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.053739 Jy ! Component: 100 - total flux cleaned = 0.088639 Jy ! Total flux subtracted in 100 components = 0.088639 Jy ! Clean residual min=-0.017585 max=0.033913 Jy/beam ! Clean residual mean=0.000153 rms=0.004592 Jy/beam ! Combined flux in latest and established models = 0.500502 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 22 components and 0.500502 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.295741Jy sigma=1.020229 ! Fit after self-cal, rms=0.294112Jy sigma=1.006492 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.029212 Jy ! Component: 100 - total flux cleaned = 0.047768 Jy ! Total flux subtracted in 100 components = 0.047768 Jy ! Clean residual min=-0.016803 max=0.022099 Jy/beam ! Clean residual mean=0.000075 rms=0.003877 Jy/beam ! Combined flux in latest and established models = 0.54827 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 29 components and 0.54827 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.284889Jy sigma=0.951321 ! Fit after self-cal, rms=0.284159Jy sigma=0.945940 ! 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=2.637 mas, bmaj=4.832 mas, bpa=-6.077 degrees ! Estimated noise=1.70408 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 = 0.0275198 Jy ! Component: 100 - total flux cleaned = 0.0408569 Jy ! Component: 150 - total flux cleaned = 0.0468118 Jy ! Component: 200 - total flux cleaned = 0.0493984 Jy ! Total flux subtracted in 200 components = 0.0493984 Jy ! Clean residual min=-0.015131 max=0.016393 Jy/beam ! Clean residual mean=0.000065 rms=0.003377 Jy/beam ! Combined flux in latest and established models = 0.597668 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 51 components and 0.597668 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.276738Jy sigma=0.928592 ! Fit after self-cal, rms=0.275919Jy sigma=0.921527 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.637 x 4.832 at -6.077 degrees (North through East) ! Clean map min=-0.01373 max=0.40412 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! MA 0.64 NY 1.06 ON 0.99 WF 0.97 ! WZ 0.92 ! ! A total of 15 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.94 LA 1.05 MA 1.15 NY 1.06 ! ON 0.96 PT 1.06 SC 1.19 WF 0.94 ! WZ 0.94 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.95 KP 0.95 LA 1.00 NY 1.00 ! PT 1.04 ! ! Telescope amplitude corrections in sub-array 4: ! MK 0.00* NY 0.00* ! ! A total of 39 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! NY 1.38 SC 1.09 WF 0.87 WZ 1.21 ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.03 HN 1.04 KP 1.06 LA 1.04 ! MK 1.60 PT 1.12 SC 0.98 WF 1.02 ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.00 KP 0.97 LA 1.05 MK 0.74 ! NY 1.06 PT 1.01 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! MA 1.00* NY 1.00 ON 1.01 WF 1.06 ! WZ 1.04 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.93 LA 1.02 MA 1.00* NY 1.06 ! ON 0.91 PT 1.13 SC 1.22 WF 0.93 ! WZ 0.96 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.92 KP 0.98 LA 0.95 NY 1.17 ! PT 0.98 ! ! Telescope amplitude corrections in sub-array 4: ! MK 0.00* NY 0.00* ! ! A total of 39 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! NY 1.15 SC 1.11 WF 0.90 WZ 1.17 ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.05 HN 1.04 KP 1.03 LA 1.04 ! MK 0.96 PT 1.06 SC 0.94 WF 1.05 ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.01 KP 0.97 LA 1.02 MK 0.92 ! NY 0.99 PT 1.00 ! ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! MA 0.53 NY 0.97 ON 1.03 WF 1.00 ! WZ 1.07 ! ! A total of 15 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.99 LA 1.02 MA 0.50 NY 0.98 ! ON 0.95 PT 1.04 SC 1.04 WF 0.95 ! WZ 0.96 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.96 KP 0.99 LA 0.99 NY 1.07 ! PT 0.99 ! ! Telescope amplitude corrections in sub-array 4: ! MK 0.00* NY 0.00* ! ! A total of 39 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! NY 1.26 SC 1.28 WF 1.05 WZ 0.96 ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.06 HN 1.03 KP 1.07 LA 1.03 ! MK 1.01 PT 1.03 SC 1.00 WF 1.06 ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.05 KP 1.02 LA 0.97 MK 0.83 ! NY 1.07 PT 1.04 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! MA 1.00* NY 0.98 ON 1.01 WF 0.88 ! WZ 1.15 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 1.03 LA 1.03 MA 1.00* NY 1.05 ! ON 0.94 PT 1.09 SC 1.03 WF 0.91 ! WZ 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.93 KP 0.94 LA 0.98 NY 1.03 ! PT 1.02 ! ! Telescope amplitude corrections in sub-array 4: ! MK 0.00* NY 0.00* ! ! A total of 39 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! NY 1.09 SC 1.17 WF 1.05 WZ 0.98 ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.04 HN 1.05 KP 1.02 LA 1.00 ! MK 0.99 PT 1.06 SC 0.98 WF 0.99 ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.01 KP 0.98 LA 1.03 MK 0.59 ! NY 1.06 PT 0.97 ! ! ! Fit before self-cal, rms=0.275919Jy sigma=0.921527 ! Fit after self-cal, rms=0.195613Jy sigma=0.829407 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.588 mas, bmaj=4.97 mas, bpa=-5.413 degrees ! Estimated noise=1.73624 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 (64.5, -116). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108616 Jy ! Component: 100 - total flux cleaned = 0.0142932 Jy ! Component: 150 - total flux cleaned = 0.0144805 Jy ! Component: 200 - total flux cleaned = 0.0144769 Jy ! Total flux subtracted in 200 components = 0.0144769 Jy ! Clean residual min=-0.007130 max=0.007639 Jy/beam ! Clean residual mean=0.000045 rms=0.001809 Jy/beam ! Combined flux in latest and established models = 0.612145 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 73 components and 0.612145 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.194533Jy sigma=0.824494 ! Fit after self-cal, rms=0.194375Jy sigma=0.823168 ! 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=0.194375Jy sigma=0.823168 ! Fit after self-cal, rms=0.194221Jy sigma=0.816813 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.593 mas, bmaj=4.958 mas, bpa=-5.283 degrees ! Estimated noise=1.74493 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00403413 Jy ! Component: 100 - total flux cleaned = 0.00495036 Jy ! Component: 150 - total flux cleaned = 0.00521085 Jy ! Component: 200 - total flux cleaned = 0.00510254 Jy ! Total flux subtracted in 200 components = 0.00510254 Jy ! Clean residual min=-0.005881 max=0.006411 Jy/beam ! Clean residual mean=0.000044 rms=0.001453 Jy/beam ! Combined flux in latest and established models = 0.617248 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 80 components and 0.617248 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.193841Jy sigma=0.815598 ! Fit after self-cal, rms=0.193767Jy sigma=0.815323 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 (-5, 58.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0034742 Jy ! Component: 100 - total flux cleaned = 0.00319281 Jy ! Component: 150 - total flux cleaned = 0.00342518 Jy ! Component: 200 - total flux cleaned = 0.00352911 Jy ! Total flux subtracted in 200 components = 0.00352911 Jy ! Clean residual min=-0.005764 max=0.005965 Jy/beam ! Clean residual mean=-0.000008 rms=0.001391 Jy/beam ! Combined flux in latest and established models = 0.620777 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 94 components and 0.620777 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.193412Jy sigma=0.813632 ! Fit after self-cal, rms=0.193397Jy sigma=0.813374 ! 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=0.193397Jy sigma=0.813374 ! Fit after self-cal, rms=0.195072Jy sigma=0.812153 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.597 mas, bmaj=4.946 mas, bpa=-5.216 degrees ! Estimated noise=1.75372 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00412374 Jy ! Component: 100 - total flux cleaned = 0.00478619 Jy ! Component: 150 - total flux cleaned = 0.00522974 Jy ! Component: 200 - total flux cleaned = 0.00572899 Jy ! Total flux subtracted in 200 components = 0.00572899 Jy ! Clean residual min=-0.005227 max=0.005665 Jy/beam ! Clean residual mean=-0.000013 rms=0.001312 Jy/beam ! Combined flux in latest and established models = 0.626506 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 109 components and 0.626506 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.194729Jy sigma=0.811303 ! Fit after self-cal, rms=0.194742Jy sigma=0.811141 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 (-16, -64). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0028963 Jy ! Component: 100 - total flux cleaned = 0.00423924 Jy ! Component: 150 - total flux cleaned = 0.00423661 Jy ! Component: 200 - total flux cleaned = 0.0047269 Jy ! Total flux subtracted in 200 components = 0.0047269 Jy ! Clean residual min=-0.005149 max=0.005219 Jy/beam ! Clean residual mean=-0.000082 rms=0.001260 Jy/beam ! Combined flux in latest and established models = 0.631233 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 124 components and 0.631233 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.194470Jy sigma=0.809369 ! Fit after self-cal, rms=0.194440Jy sigma=0.809163 ! Inverting map ! Added new window around map position (109.5, -127). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00406673 Jy ! Component: 100 - total flux cleaned = 0.00396096 Jy ! Component: 150 - total flux cleaned = 0.00436153 Jy ! Component: 200 - total flux cleaned = 0.00436095 Jy ! Total flux subtracted in 200 components = 0.00436095 Jy ! Clean residual min=-0.004999 max=0.005031 Jy/beam ! Clean residual mean=-0.000111 rms=0.001234 Jy/beam ! Combined flux in latest and established models = 0.635594 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 139 components and 0.635594 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.194208Jy sigma=0.808004 ! Fit after self-cal, rms=0.194165Jy sigma=0.807856 ! 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=0.194165Jy sigma=0.807856 ! Fit after self-cal, rms=0.194244Jy sigma=0.807285 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.115 mas, bmaj=9.487 mas, bpa=-89.52 degrees ! Estimated noise=2.66733 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00290753 Jy ! Component: 100 - total flux cleaned = 0.00366351 Jy ! Component: 150 - total flux cleaned = 0.0038185 Jy ! Component: 200 - total flux cleaned = 0.00388065 Jy ! Total flux subtracted in 200 components = 0.00388065 Jy ! Clean residual min=-0.005079 max=0.004993 Jy/beam ! Clean residual mean=-0.000308 rms=0.001518 Jy/beam ! Combined flux in latest and established models = 0.639474 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 154 components and 0.639474 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.194155Jy sigma=0.807441 ! Fit after self-cal, rms=0.194109Jy sigma=0.807356 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 = 0.000384434 Jy ! Component: 100 - total flux cleaned = 0.000379461 Jy ! Component: 150 - total flux cleaned = 0.000435384 Jy ! Component: 200 - total flux cleaned = 0.00053798 Jy ! Total flux subtracted in 200 components = 0.00053798 Jy ! Clean residual min=-0.005178 max=0.004964 Jy/beam ! Clean residual mean=-0.000323 rms=0.001515 Jy/beam ! Combined flux in latest and established models = 0.640012 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 163 components and 0.640012 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.194067Jy sigma=0.807477 ! Fit after self-cal, rms=0.194066Jy sigma=0.807457 ! 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=2.599 mas, bmaj=4.94 mas, bpa=-5.184 degrees ! Estimated noise=1.75887 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.599 x 4.94 at -5.184 degrees (North through East) ! Clean map min=-0.0053537 max=0.40249 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=2.273 mas, bmaj=4.061 mas, bpa=-8.395 degrees ! Estimated noise=2.53953 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.328324 Jy ! Component: 100 - total flux cleaned = 0.428798 Jy ! Component: 150 - total flux cleaned = 0.485679 Jy ! Component: 200 - total flux cleaned = 0.522507 Jy ! Total flux subtracted in 200 components = 0.522507 Jy ! Clean residual min=-0.010824 max=0.020171 Jy/beam ! Clean residual mean=0.000187 rms=0.003242 Jy/beam ! Combined flux in latest and established models = 0.522508 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.522508 Jy ! Inverting map and beam ! Estimated beam: bmin=2.599 mas, bmaj=4.94 mas, bpa=-5.184 degrees ! Estimated noise=1.75887 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 = 0.03701 Jy ! Component: 100 - total flux cleaned = 0.0586083 Jy ! Component: 150 - total flux cleaned = 0.0730217 Jy ! Component: 200 - total flux cleaned = 0.084123 Jy ! Total flux subtracted in 200 components = 0.084123 Jy ! Clean residual min=-0.006330 max=0.008375 Jy/beam ! Clean residual mean=0.000373 rms=0.001674 Jy/beam ! Combined flux in latest and established models = 0.606631 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 58 components and 0.60663 Jy ! Inverting map ! Added new window around map position (66.5, -83). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00839299 Jy ! Component: 100 - total flux cleaned = 0.0133834 Jy ! Component: 150 - total flux cleaned = 0.0168682 Jy ! Component: 200 - total flux cleaned = 0.020136 Jy ! Total flux subtracted in 200 components = 0.020136 Jy ! Clean residual min=-0.005241 max=0.006035 Jy/beam ! Clean residual mean=0.000101 rms=0.001357 Jy/beam ! Combined flux in latest and established models = 0.626766 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 73 components and 0.626766 Jy ! Inverting map ! Added new window around map position (42.5, -103.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00459256 Jy ! Component: 100 - total flux cleaned = 0.00664763 Jy ! Component: 150 - total flux cleaned = 0.00800865 Jy ! Component: 200 - total flux cleaned = 0.00894857 Jy ! Total flux subtracted in 200 components = 0.00894857 Jy ! Clean residual min=-0.005253 max=0.004910 Jy/beam ! Clean residual mean=-0.000016 rms=0.001246 Jy/beam ! Combined flux in latest and established models = 0.635715 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 91 components and 0.635715 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.115 mas, bmaj=9.487 mas, bpa=-89.52 degrees ! Estimated noise=2.66733 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00343323 Jy ! Component: 100 - total flux cleaned = 0.00421448 Jy ! Component: 150 - total flux cleaned = 0.00471488 Jy ! Component: 200 - total flux cleaned = 0.00514649 Jy ! Total flux subtracted in 200 components = 0.00514649 Jy ! Clean residual min=-0.005367 max=0.005183 Jy/beam ! Clean residual mean=-0.000312 rms=0.001600 Jy/beam ! Combined flux in latest and established models = 0.640861 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 = 3.27519e-06 Jy ! Component: 100 - total flux cleaned = -8.31701e-05 Jy ! Component: 150 - total flux cleaned = -0.000163258 Jy ! Component: 200 - total flux cleaned = -0.000240492 Jy ! Total flux subtracted in 200 components = -0.000240492 Jy ! Clean residual min=-0.005192 max=0.005037 Jy/beam ! Clean residual mean=-0.000317 rms=0.001547 Jy/beam ! Combined flux in latest and established models = 0.640621 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 132 components and 0.640621 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.599 mas, bmaj=4.94 mas, bpa=-5.184 degrees ! Estimated noise=1.75887 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00026065 Jy ! Component: 100 - total flux cleaned = 0.000758481 Jy ! Component: 150 - total flux cleaned = 0.000986615 Jy ! Component: 200 - total flux cleaned = 0.00141931 Jy ! Total flux subtracted in 200 components = 0.00141931 Jy ! Clean residual min=-0.004932 max=0.004925 Jy/beam ! Clean residual mean=-0.000119 rms=0.001193 Jy/beam ! Combined flux in latest and established models = 0.64204 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 153 components and 0.64204 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.194005Jy sigma=0.806528 ! Fit after self-cal, rms=0.193956Jy sigma=0.806014 wmodel J0429+2724_S_map.mod ! Writing 153 model components to file: J0429+2724_S_map.mod wobs J0429+2724_S_uvs.fits ! Writing UV FITS file: J0429+2724_S_uvs.fits wwins J0429+2724_S_map.win ! wwins: Wrote 8 windows to J0429+2724_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 = -0.00118744 Jy ! Component: 100 - total flux cleaned = -0.00212899 Jy ! Component: 150 - total flux cleaned = -0.00286887 Jy ! Component: 200 - total flux cleaned = -0.00366808 Jy ! Component: 250 - total flux cleaned = -0.00428982 Jy ! Component: 300 - total flux cleaned = -0.0048949 Jy ! Component: 350 - total flux cleaned = -0.00541289 Jy ! Component: 400 - total flux cleaned = -0.0056308 Jy ! Component: 450 - total flux cleaned = -0.00591671 Jy ! Component: 500 - total flux cleaned = -0.0058466 Jy ! Component: 550 - total flux cleaned = -0.00598565 Jy ! Component: 600 - total flux cleaned = -0.00605418 Jy ! Component: 650 - total flux cleaned = -0.00612159 Jy ! Component: 700 - total flux cleaned = -0.00618762 Jy ! Component: 750 - total flux cleaned = -0.0062525 Jy ! Component: 800 - total flux cleaned = -0.00631662 Jy ! Component: 850 - total flux cleaned = -0.00644458 Jy ! Component: 900 - total flux cleaned = -0.00650727 Jy ! Component: 950 - total flux cleaned = -0.00650724 Jy ! Component: 1000 - total flux cleaned = -0.00650678 Jy ! Component: 1050 - total flux cleaned = -0.00650693 Jy ! Component: 1100 - total flux cleaned = -0.00656748 Jy ! Component: 1150 - total flux cleaned = -0.00644823 Jy ! Component: 1200 - total flux cleaned = -0.00650833 Jy ! Component: 1250 - total flux cleaned = -0.00662572 Jy ! Component: 1300 - total flux cleaned = -0.00674108 Jy ! Component: 1350 - total flux cleaned = -0.00691263 Jy ! Component: 1400 - total flux cleaned = -0.00691218 Jy ! Component: 1450 - total flux cleaned = -0.00702428 Jy ! Component: 1500 - total flux cleaned = -0.00719139 Jy ! Component: 1550 - total flux cleaned = -0.00730167 Jy ! Component: 1600 - total flux cleaned = -0.00741109 Jy ! Component: 1650 - total flux cleaned = -0.00757448 Jy ! Component: 1700 - total flux cleaned = -0.00768265 Jy ! Component: 1750 - total flux cleaned = -0.00784361 Jy ! Component: 1800 - total flux cleaned = -0.00810946 Jy ! Component: 1850 - total flux cleaned = -0.0082676 Jy ! Component: 1900 - total flux cleaned = -0.00847675 Jy ! Component: 1950 - total flux cleaned = -0.00852885 Jy ! Component: 2000 - total flux cleaned = -0.0087348 Jy ! Component: 2050 - total flux cleaned = -0.00873464 Jy ! Component: 2100 - total flux cleaned = -0.00893767 Jy ! Component: 2150 - total flux cleaned = -0.00903835 Jy ! Component: 2200 - total flux cleaned = -0.00908855 Jy ! Component: 2250 - total flux cleaned = -0.00908856 Jy ! Component: 2300 - total flux cleaned = -0.00913837 Jy ! Component: 2350 - total flux cleaned = -0.00938461 Jy ! Component: 2400 - total flux cleaned = -0.0094822 Jy ! Component: 2450 - total flux cleaned = -0.00967653 Jy ! Component: 2500 - total flux cleaned = -0.00962856 Jy ! Component: 2550 - total flux cleaned = -0.00991649 Jy ! Component: 2600 - total flux cleaned = -0.0100119 Jy ! Component: 2650 - total flux cleaned = -0.0100119 Jy ! Component: 2700 - total flux cleaned = -0.0102006 Jy ! Component: 2750 - total flux cleaned = -0.0104351 Jy ! Component: 2800 - total flux cleaned = -0.0104354 Jy ! Component: 2850 - total flux cleaned = -0.0106211 Jy ! Component: 2900 - total flux cleaned = -0.0108974 Jy ! Component: 2950 - total flux cleaned = -0.0108516 Jy ! Component: 3000 - total flux cleaned = -0.0110793 Jy ! Component: 3050 - total flux cleaned = -0.0112154 Jy ! Component: 3100 - total flux cleaned = -0.0111702 Jy ! Component: 3150 - total flux cleaned = -0.0114394 Jy ! Component: 3200 - total flux cleaned = -0.0115283 Jy ! Component: 3250 - total flux cleaned = -0.0117055 Jy ! Component: 3300 - total flux cleaned = -0.0118376 Jy ! Component: 3350 - total flux cleaned = -0.0120132 Jy ! Component: 3400 - total flux cleaned = -0.0121442 Jy ! Component: 3450 - total flux cleaned = -0.0123182 Jy ! Component: 3500 - total flux cleaned = -0.0124481 Jy ! Component: 3550 - total flux cleaned = -0.01262 Jy ! Component: 3600 - total flux cleaned = -0.0127489 Jy ! Component: 3650 - total flux cleaned = -0.0127917 Jy ! Component: 3700 - total flux cleaned = -0.0131311 Jy ! Component: 3750 - total flux cleaned = -0.0131732 Jy ! Component: 3800 - total flux cleaned = -0.0133414 Jy ! Component: 3850 - total flux cleaned = -0.0134252 Jy ! Component: 3900 - total flux cleaned = -0.0134669 Jy ! Component: 3950 - total flux cleaned = -0.0137989 Jy ! Component: 4000 - total flux cleaned = -0.0139226 Jy ! Component: 4050 - total flux cleaned = -0.0138816 Jy ! Total flux subtracted in 4096 components = -0.0141683 Jy ! Clean residual min=-0.002524 max=0.002582 Jy/beam ! Clean residual mean=-0.000041 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.627872 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 440 components and 0.627872 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv102_uvs/J0429+2724_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.599 x 4.94 at -5.184 degrees (North through East) ! Clean map min=-0.0045922 max=0.40215 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv102_uvs/J0429+2724_S_map.fits wmodel /scr/pima/rv102_uvs/J0429+2724_S_map.mod ! Writing 440 model components to file: /scr/pima/rv102_uvs/J0429+2724_S_map.mod wobs /scr/pima/rv102_uvs/J0429+2724_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv102_uvs/J0429+2724_S_uvs.fits wwins /scr/pima/rv102_uvs/J0429+2724_S_map.win ! wwins: Wrote 9 windows to /scr/pima/rv102_uvs/J0429+2724_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.402154 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000701162 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.523055 0.523055 1.04611 2.09222 4.18444 8.36888 16.7378 33.4755 66.951 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.402 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 573.553 quit ! Quitting program ! Log file /scr/pima/rv102_uvs/J0429+2724_S_dfm.log closed on Sat Nov 9 09:31:40 2019