! Started logfile: /scr/pima/rdv91_uvs/J2322+4445_S_dfm.log on Fri Jun 15 11:30:57 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/rdv91_uvs/J2322+4445_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv91_uvs/J2322+4445_S_uva.fits ! AN table 1: 198 integrations on 55 of 55 possible baselines. ! AN table 2: 121 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.676414 visibilities/baseline/integration-bin. ! Found source: J2322+4445 ! ! 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 74 lines of history. ! ! Reading 29792 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 J2322+4445_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 511 telescope corrections were flagged in sub-array 1. ! A total of 242 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 511 telescope corrections were flagged in sub-array 1. ! A total of 242 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 511 telescope corrections were flagged in sub-array 1. ! A total of 242 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 511 telescope corrections were flagged in sub-array 1. ! A total of 242 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.055340Jy sigma=18.776987 ! Fit after self-cal, rms=0.679870Jy sigma=12.082259 ! 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=2.68 mas, bmaj=3.333 mas, bpa=-45.25 degrees ! Estimated noise=0.498557 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 = 0.250604 Jy ! Component: 100 - total flux cleaned = 0.312099 Jy ! Total flux subtracted in 100 components = 0.312099 Jy ! Clean residual min=-0.007912 max=0.022782 Jy/beam ! Clean residual mean=-0.000033 rms=0.002089 Jy/beam ! Combined flux in latest and established models = 0.312099 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.312099 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126356Jy sigma=2.027698 ! Fit after self-cal, rms=0.126358Jy sigma=2.027342 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0226692 Jy ! Component: 100 - total flux cleaned = 0.0333707 Jy ! Total flux subtracted in 100 components = 0.0333707 Jy ! Clean residual min=-0.005859 max=0.008335 Jy/beam ! Clean residual mean=-0.000015 rms=0.001413 Jy/beam ! Combined flux in latest and established models = 0.345469 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.345469 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122061Jy sigma=1.936343 ! Fit after self-cal, rms=0.122025Jy sigma=1.935621 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.554 mas, bmaj=4.311 mas, bpa=-40.03 degrees ! Estimated noise=0.241236 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 (-1, 3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00677705 Jy ! Component: 100 - total flux cleaned = 0.00786748 Jy ! Component: 150 - total flux cleaned = 0.00787492 Jy ! Component: 200 - total flux cleaned = 0.00798384 Jy ! Total flux subtracted in 200 components = 0.00798384 Jy ! Clean residual min=-0.003236 max=0.003689 Jy/beam ! Clean residual mean=-0.000035 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.353453 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 33 components and 0.353453 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121560Jy sigma=1.927516 ! Fit after self-cal, rms=0.121526Jy sigma=1.927121 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.554 x 4.311 at -40.03 degrees (North through East) ! Clean map min=-0.0031227 max=0.32846 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: ! BR 0.99 FD 1.00 HN 1.01 KP 1.00 ! LA 1.00 MK 0.92 NL 0.98 NY 1.00 ! OV 1.00 PT 1.02 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! NY 0.00* WZ 0.00* ! ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.03 KP 1.00 ! LA 1.00 MK 0.99 NL 0.99 NY 0.98 ! OV 1.00 PT 0.99 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! NY 0.00* WZ 0.00* ! ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.03 KP 1.01 ! LA 1.00 MK 1.01 NL 0.98 NY 0.98 ! OV 1.00 PT 1.00 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! NY 0.00* WZ 0.00* ! ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.02 KP 1.01 ! LA 1.00 MK 1.00 NL 1.00 NY 0.99 ! OV 1.00 PT 0.99 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! NY 0.00* WZ 0.00* ! ! ! Fit before self-cal, rms=0.121526Jy sigma=1.927121 ! Fit after self-cal, rms=0.119557Jy sigma=1.922374 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.535 mas, bmaj=4.317 mas, bpa=-40.26 degrees ! Estimated noise=0.240477 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 (-0.5, 13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00285808 Jy ! Component: 100 - total flux cleaned = 0.00314318 Jy ! Component: 150 - total flux cleaned = 0.00307982 Jy ! Component: 200 - total flux cleaned = 0.00294377 Jy ! Total flux subtracted in 200 components = 0.00294377 Jy ! Clean residual min=-0.002491 max=0.002997 Jy/beam ! Clean residual mean=-0.000033 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.356397 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 47 components and 0.356397 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119401Jy sigma=1.920161 ! Fit after self-cal, rms=0.119371Jy sigma=1.919957 ! 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=0.119371Jy sigma=1.919957 ! Fit after self-cal, rms=0.118880Jy sigma=1.918250 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.533 mas, bmaj=4.303 mas, bpa=-40.23 degrees ! Estimated noise=0.240264 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014525 Jy ! Component: 100 - total flux cleaned = 0.00167073 Jy ! Component: 150 - total flux cleaned = 0.00172383 Jy ! Component: 200 - total flux cleaned = 0.00177029 Jy ! Total flux subtracted in 200 components = 0.00177029 Jy ! Clean residual min=-0.002480 max=0.002270 Jy/beam ! Clean residual mean=-0.000006 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.358167 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 59 components and 0.358167 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118827Jy sigma=1.917522 ! Fit after self-cal, rms=0.118821Jy sigma=1.917481 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 = 0.000308807 Jy ! Component: 100 - total flux cleaned = 0.000310633 Jy ! Component: 150 - total flux cleaned = 0.000311352 Jy ! Component: 200 - total flux cleaned = 0.000310918 Jy ! Total flux subtracted in 200 components = 0.000310918 Jy ! Clean residual min=-0.002463 max=0.002205 Jy/beam ! Clean residual mean=-0.000006 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.358478 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 65 components and 0.358478 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118789Jy sigma=1.917052 ! Fit after self-cal, rms=0.118785Jy sigma=1.917038 ! 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=0.118785Jy sigma=1.917038 ! Fit after self-cal, rms=0.118657Jy sigma=1.916972 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.528 mas, bmaj=4.299 mas, bpa=-40.29 degrees ! Estimated noise=0.240263 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000813781 Jy ! Component: 100 - total flux cleaned = 0.000853017 Jy ! Component: 150 - total flux cleaned = 0.000927351 Jy ! Component: 200 - total flux cleaned = 0.000927048 Jy ! Total flux subtracted in 200 components = 0.000927048 Jy ! Clean residual min=-0.002434 max=0.002117 Jy/beam ! Clean residual mean=-0.000006 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.359405 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 68 components and 0.359405 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118630Jy sigma=1.916593 ! Fit after self-cal, rms=0.118625Jy sigma=1.916582 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 = 0.000201753 Jy ! Component: 100 - total flux cleaned = 0.000202561 Jy ! Component: 150 - total flux cleaned = 0.000234635 Jy ! Component: 200 - total flux cleaned = 0.000266533 Jy ! Total flux subtracted in 200 components = 0.000266533 Jy ! Clean residual min=-0.002405 max=0.002078 Jy/beam ! Clean residual mean=-0.000005 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.359672 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 76 components and 0.359672 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118605Jy sigma=1.916327 ! Fit after self-cal, rms=0.118603Jy sigma=1.916318 ! 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=0.118603Jy sigma=1.916318 ! Fit after self-cal, rms=0.118515Jy sigma=1.916287 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.328 mas, bmaj=9.184 mas, bpa=-45.05 degrees ! Estimated noise=0.290143 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000540762 Jy ! Component: 100 - total flux cleaned = 0.000663317 Jy ! Component: 150 - total flux cleaned = 0.000741713 Jy ! Component: 200 - total flux cleaned = 0.000785229 Jy ! Total flux subtracted in 200 components = 0.000785229 Jy ! Clean residual min=-0.001604 max=0.001823 Jy/beam ! Clean residual mean=-0.000012 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.360457 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 92 components and 0.360457 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118511Jy sigma=1.916199 ! Fit after self-cal, rms=0.118509Jy sigma=1.916173 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 = 4.69901e-05 Jy ! Component: 100 - total flux cleaned = 0.000128614 Jy ! Component: 150 - total flux cleaned = 0.000147053 Jy ! Component: 200 - total flux cleaned = 0.000155389 Jy ! Total flux subtracted in 200 components = 0.000155389 Jy ! Clean residual min=-0.001594 max=0.001799 Jy/beam ! Clean residual mean=-0.000012 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.360612 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 104 components and 0.360612 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118506Jy sigma=1.916140 ! Fit after self-cal, rms=0.118505Jy sigma=1.916126 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=3.525 mas, bmaj=4.297 mas, bpa=-40.35 degrees ! Estimated noise=0.24024 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.525 x 4.297 at -40.35 degrees (North through East) ! Clean map min=-0.0022437 max=0.32726 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=2.666 mas, bmaj=3.313 mas, bpa=-45.34 degrees ! Estimated noise=0.493036 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.247513 Jy ! Component: 100 - total flux cleaned = 0.309746 Jy ! Component: 150 - total flux cleaned = 0.333331 Jy ! Component: 200 - total flux cleaned = 0.344449 Jy ! Total flux subtracted in 200 components = 0.344449 Jy ! Clean residual min=-0.005195 max=0.006166 Jy/beam ! Clean residual mean=-0.000011 rms=0.001276 Jy/beam ! Combined flux in latest and established models = 0.344449 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.344449 Jy ! Inverting map and beam ! Estimated beam: bmin=3.525 mas, bmaj=4.297 mas, bpa=-40.35 degrees ! Estimated noise=0.24024 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 = 0.00751143 Jy ! Component: 100 - total flux cleaned = 0.0117596 Jy ! Component: 150 - total flux cleaned = 0.0141659 Jy ! Component: 200 - total flux cleaned = 0.0148334 Jy ! Total flux subtracted in 200 components = 0.0148334 Jy ! Clean residual min=-0.002574 max=0.002427 Jy/beam ! Clean residual mean=-0.000008 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.359282 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 35 components and 0.359283 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=8.328 mas, bmaj=9.184 mas, bpa=-45.05 degrees ! Estimated noise=0.290143 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000858176 Jy ! Component: 100 - total flux cleaned = 0.000987154 Jy ! Component: 150 - total flux cleaned = 0.00109142 Jy ! Component: 200 - total flux cleaned = 0.00112287 Jy ! Total flux subtracted in 200 components = 0.00112287 Jy ! Clean residual min=-0.001718 max=0.001674 Jy/beam ! Clean residual mean=-0.000013 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.360405 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.64626e-05 Jy ! Component: 100 - total flux cleaned = 2.67953e-05 Jy ! Component: 150 - total flux cleaned = 6.63301e-06 Jy ! Component: 200 - total flux cleaned = -1.26557e-05 Jy ! Total flux subtracted in 200 components = -1.26557e-05 Jy ! Clean residual min=-0.001678 max=0.001693 Jy/beam ! Clean residual mean=-0.000013 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.360393 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 59 components and 0.360393 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.525 mas, bmaj=4.297 mas, bpa=-40.35 degrees ! Estimated noise=0.24024 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000306975 Jy ! Component: 100 - total flux cleaned = -0.000368489 Jy ! Component: 150 - total flux cleaned = -0.000483711 Jy ! Component: 200 - total flux cleaned = -0.000537268 Jy ! Total flux subtracted in 200 components = -0.000537268 Jy ! Clean residual min=-0.002574 max=0.002403 Jy/beam ! Clean residual mean=-0.000006 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.359855 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 68 components and 0.359855 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118617Jy sigma=1.917616 ! Fit after self-cal, rms=0.118604Jy sigma=1.917408 wmodel J2322+4445_S_map.mod ! Writing 68 model components to file: J2322+4445_S_map.mod wobs J2322+4445_S_uvs.fits ! Writing UV FITS file: J2322+4445_S_uvs.fits wwins J2322+4445_S_map.win ! wwins: Wrote 3 windows to J2322+4445_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 = -3.26006e-05 Jy ! Component: 100 - total flux cleaned = 0.000243434 Jy ! Component: 150 - total flux cleaned = 0.000354816 Jy ! Component: 200 - total flux cleaned = 0.00038981 Jy ! Component: 250 - total flux cleaned = 0.000525821 Jy ! Component: 300 - total flux cleaned = 0.0006245 Jy ! Component: 350 - total flux cleaned = 0.000656571 Jy ! Component: 400 - total flux cleaned = 0.000718762 Jy ! Component: 450 - total flux cleaned = 0.000689027 Jy ! Component: 500 - total flux cleaned = 0.000778366 Jy ! Component: 550 - total flux cleaned = 0.000837052 Jy ! Component: 600 - total flux cleaned = 0.000837016 Jy ! Component: 650 - total flux cleaned = 0.000836243 Jy ! Component: 700 - total flux cleaned = 0.000808425 Jy ! Component: 750 - total flux cleaned = 0.000727425 Jy ! Component: 800 - total flux cleaned = 0.000727913 Jy ! Component: 850 - total flux cleaned = 0.000806783 Jy ! Component: 900 - total flux cleaned = 0.000781071 Jy ! Component: 950 - total flux cleaned = 0.000755886 Jy ! Component: 1000 - total flux cleaned = 0.000730616 Jy ! Component: 1050 - total flux cleaned = 0.000681332 Jy ! Component: 1100 - total flux cleaned = 0.000705801 Jy ! Component: 1150 - total flux cleaned = 0.000657003 Jy ! Component: 1200 - total flux cleaned = 0.000705038 Jy ! Component: 1250 - total flux cleaned = 0.000752741 Jy ! Component: 1300 - total flux cleaned = 0.000611281 Jy ! Component: 1350 - total flux cleaned = 0.00065845 Jy ! Component: 1400 - total flux cleaned = 0.000635037 Jy ! Component: 1450 - total flux cleaned = 0.000612286 Jy ! Component: 1500 - total flux cleaned = 0.000543896 Jy ! Component: 1550 - total flux cleaned = 0.00047643 Jy ! Component: 1600 - total flux cleaned = 0.000387199 Jy ! Component: 1650 - total flux cleaned = 0.000188075 Jy ! Component: 1700 - total flux cleaned = 0.000166562 Jy ! Component: 1750 - total flux cleaned = 0.000123294 Jy ! Component: 1800 - total flux cleaned = 1.53375e-05 Jy ! Component: 1850 - total flux cleaned = -9.21012e-05 Jy ! Component: 1900 - total flux cleaned = -0.000241294 Jy ! Component: 1950 - total flux cleaned = -0.000326024 Jy ! Component: 2000 - total flux cleaned = -0.000410051 Jy ! Component: 2050 - total flux cleaned = -0.000577042 Jy ! Component: 2100 - total flux cleaned = -0.000597498 Jy ! Component: 2150 - total flux cleaned = -0.000659064 Jy ! Component: 2200 - total flux cleaned = -0.000720454 Jy ! Component: 2250 - total flux cleaned = -0.000781411 Jy ! Component: 2300 - total flux cleaned = -0.000842139 Jy ! Component: 2350 - total flux cleaned = -0.000982619 Jy ! Component: 2400 - total flux cleaned = -0.00110206 Jy ! Component: 2450 - total flux cleaned = -0.00112184 Jy ! Component: 2500 - total flux cleaned = -0.0012596 Jy ! Component: 2550 - total flux cleaned = -0.00124011 Jy ! Component: 2600 - total flux cleaned = -0.00135685 Jy ! Component: 2650 - total flux cleaned = -0.00135684 Jy ! Component: 2700 - total flux cleaned = -0.00145285 Jy ! Component: 2750 - total flux cleaned = -0.00152925 Jy ! Component: 2800 - total flux cleaned = -0.00158617 Jy ! Component: 2850 - total flux cleaned = -0.00160505 Jy ! Component: 2900 - total flux cleaned = -0.00162382 Jy ! Component: 2950 - total flux cleaned = -0.00169841 Jy ! Component: 3000 - total flux cleaned = -0.00171703 Jy ! Component: 3050 - total flux cleaned = -0.00171703 Jy ! Component: 3100 - total flux cleaned = -0.00177228 Jy ! Component: 3150 - total flux cleaned = -0.00175389 Jy ! Component: 3200 - total flux cleaned = -0.00182674 Jy ! Component: 3250 - total flux cleaned = -0.001881 Jy ! Component: 3300 - total flux cleaned = -0.00191704 Jy ! Component: 3350 - total flux cleaned = -0.0020065 Jy ! Component: 3400 - total flux cleaned = -0.00200649 Jy ! Component: 3450 - total flux cleaned = -0.00197101 Jy ! Component: 3500 - total flux cleaned = -0.00209453 Jy ! Component: 3550 - total flux cleaned = -0.00212944 Jy ! Component: 3600 - total flux cleaned = -0.0021644 Jy ! Component: 3650 - total flux cleaned = -0.0021643 Jy ! Component: 3700 - total flux cleaned = -0.00216429 Jy ! Component: 3750 - total flux cleaned = -0.00223313 Jy ! Component: 3800 - total flux cleaned = -0.00218162 Jy ! Component: 3850 - total flux cleaned = -0.00224993 Jy ! Component: 3900 - total flux cleaned = -0.00221589 Jy ! Component: 3950 - total flux cleaned = -0.0022667 Jy ! Component: 4000 - total flux cleaned = -0.00219934 Jy ! Component: 4050 - total flux cleaned = -0.00219934 Jy ! Total flux subtracted in 4096 components = -0.00221607 Jy ! Clean residual min=-0.001028 max=0.001071 Jy/beam ! Clean residual mean=-0.000005 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.357639 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 345 components and 0.357639 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rdv91_uvs/J2322+4445_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.525 x 4.297 at -40.35 degrees (North through East) ! Clean map min=-0.0020066 max=0.32583 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv91_uvs/J2322+4445_S_map.fits wmodel /scr/pima/rdv91_uvs/J2322+4445_S_map.mod ! Writing 345 model components to file: /scr/pima/rdv91_uvs/J2322+4445_S_map.mod wobs /scr/pima/rdv91_uvs/J2322+4445_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv91_uvs/J2322+4445_S_uvs.fits wwins /scr/pima/rdv91_uvs/J2322+4445_S_map.win ! wwins: Wrote 4 windows to /scr/pima/rdv91_uvs/J2322+4445_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.325827 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000281456 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.259146 0.259146 0.518293 1.03659 2.07317 4.14634 8.29268 16.5854 33.1707 66.3415 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.325 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1157.65 quit ! Quitting program ! Log file /scr/pima/rdv91_uvs/J2322+4445_S_dfm.log closed on Fri Jun 15 11:31:03 2018