! Started logfile: /scr/pima/rv126_uvs/J0102+5824_X_dfm.log on Sun Dec 23 03:17:17 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.36575 obs /scr/pima/rv126_uvs/J0102+5824_X_uva.fits ! Reading UV FITS file: /scr/pima/rv126_uvs/J0102+5824_X_uva.fits ! AN table 1: 17 integrations on 3 of 3 possible baselines. ! AN table 2: 130 integrations on 45 of 45 possible baselines. ! AN table 3: 9 integrations on 6 of 6 possible baselines. ! AN table 4: 3 integrations on 3 of 3 possible baselines. ! Apparent sampling: 0.336519 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0102+5824 ! ! 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 8.36575e+09 8e+06 1 8e+06 ! 02 2 8.44575e+09 8e+06 1 8e+06 ! 03 3 8.80575e+09 8e+06 1 8e+06 ! 04 4 8.92575e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 69 lines of history. ! ! Reading 8028 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0102+5824_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 742 telescope corrections were flagged in sub-array 2. ! A total of 28 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 742 telescope corrections were flagged in sub-array 2. ! A total of 28 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 742 telescope corrections were flagged in sub-array 2. ! A total of 28 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 742 telescope corrections were flagged in sub-array 2. ! A total of 28 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=2.396786Jy sigma=23.692256 ! Fit after self-cal, rms=1.216392Jy sigma=12.014494 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9343 mas, bmaj=0.989 mas, bpa=62.84 degrees ! Estimated noise=1.38393 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 = 1.57486 Jy ! Component: 100 - total flux cleaned = 1.94576 Jy ! Total flux subtracted in 100 components = 1.94576 Jy ! Clean residual min=-0.031401 max=0.140815 Jy/beam ! Clean residual mean=0.000019 rms=0.008116 Jy/beam ! Combined flux in latest and established models = 1.94576 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 1.94576 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.406165Jy sigma=3.916353 ! Fit after self-cal, rms=0.406036Jy sigma=3.915149 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.154378 Jy ! Component: 100 - total flux cleaned = 0.242369 Jy ! Total flux subtracted in 100 components = 0.242369 Jy ! Clean residual min=-0.026384 max=0.067449 Jy/beam ! Clean residual mean=-0.000102 rms=0.005892 Jy/beam ! Combined flux in latest and established models = 2.18813 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 20 components and 2.18813 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.280140Jy sigma=2.665234 ! Fit after self-cal, rms=0.279569Jy sigma=2.659704 ! Inverting map ! Added new window around map position (-1.4, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0704305 Jy ! Component: 100 - total flux cleaned = 0.114543 Jy ! Total flux subtracted in 100 components = 0.114543 Jy ! Clean residual min=-0.024619 max=0.047026 Jy/beam ! Clean residual mean=-0.000156 rms=0.005300 Jy/beam ! Combined flux in latest and established models = 2.30267 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 25 components and 2.30267 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.241330Jy sigma=2.295838 ! Fit after self-cal, rms=0.240162Jy sigma=2.283234 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0369349 Jy ! Component: 100 - total flux cleaned = 0.0597786 Jy ! Total flux subtracted in 100 components = 0.0597786 Jy ! Clean residual min=-0.024232 max=0.031680 Jy/beam ! Clean residual mean=-0.000184 rms=0.005092 Jy/beam ! Combined flux in latest and established models = 2.36245 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 27 components and 2.36245 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.228234Jy sigma=2.172749 ! Fit after self-cal, rms=0.227759Jy sigma=2.167449 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.182 mas, bmaj=1.456 mas, bpa=63.22 degrees ! Estimated noise=0.921453 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 = 0.0371471 Jy ! Component: 100 - total flux cleaned = 0.0549423 Jy ! Component: 150 - total flux cleaned = 0.0625725 Jy ! Component: 200 - total flux cleaned = 0.0638713 Jy ! Total flux subtracted in 200 components = 0.0638713 Jy ! Clean residual min=-0.041864 max=0.027509 Jy/beam ! Clean residual mean=-0.004587 rms=0.009174 Jy/beam ! Combined flux in latest and established models = 2.42632 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 39 components and 2.42632 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.221497Jy sigma=2.114268 ! Fit after self-cal, rms=0.221086Jy sigma=2.109863 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.182 x 1.456 at 63.22 degrees (North through East) ! Clean map min=-0.040887 max=2.0562 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! NY 0.00* WN 0.00* WZ 0.00* ! ! A total of 48 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.97 HN 1.03 KP 1.08 ! LA 1.04 MK 1.00 NL 1.07 NY 0.93 ! OV 1.00 PT 0.90 ! ! Telescope amplitude corrections in sub-array 3: ! HN 0.92 NL 1.10 NY 0.87 WZ 0.92 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! MK 0.00* NY 0.00* WZ 0.00* ! ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! NY 0.00* WN 0.00* WZ 0.00* ! ! A total of 48 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.97 HN 1.01 KP 1.08 ! LA 1.04 MK 1.01 NL 1.07 NY 1.01 ! OV 1.00 PT 0.90 ! ! Telescope amplitude corrections in sub-array 3: ! HN 0.90 NL 1.08 NY 0.95 WZ 0.92 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! MK 0.00* NY 0.00* WZ 0.00* ! ! ! Correcting IF 3. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! NY 0.00* WN 0.00* WZ 0.00* ! ! A total of 48 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.96 HN 1.00 KP 1.08 ! LA 1.03 MK 1.01 NL 1.06 NY 0.99 ! OV 0.99 PT 0.90 ! ! Telescope amplitude corrections in sub-array 3: ! HN 0.91 NL 1.08 NY 0.95 WZ 0.97 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! MK 0.00* NY 0.00* WZ 0.00* ! ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! NY 0.00* WN 0.00* WZ 0.00* ! ! A total of 48 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.96 HN 1.01 KP 1.07 ! LA 1.03 MK 1.00 NL 1.05 NY 1.01 ! OV 0.99 PT 0.89 ! ! Telescope amplitude corrections in sub-array 3: ! HN 0.93 NL 1.09 NY 0.96 WZ 0.99 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! MK 0.00* NY 0.00* WZ 0.00* ! ! ! Fit before self-cal, rms=0.221086Jy sigma=2.109863 ! Fit after self-cal, rms=0.123915Jy sigma=1.202117 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.211 mas, bmaj=1.475 mas, bpa=65.63 degrees ! Estimated noise=0.94281 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 = -0.00960512 Jy ! Component: 100 - total flux cleaned = -0.0114257 Jy ! Component: 150 - total flux cleaned = -0.0121998 Jy ! Component: 200 - total flux cleaned = -0.0128888 Jy ! Total flux subtracted in 200 components = -0.0128888 Jy ! Clean residual min=-0.014028 max=0.013268 Jy/beam ! Clean residual mean=0.000117 rms=0.003136 Jy/beam ! Combined flux in latest and established models = 2.41344 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 46 components and 2.41344 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122408Jy sigma=1.183728 ! Fit after self-cal, rms=0.122226Jy sigma=1.181265 ! 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=0.122226Jy sigma=1.181265 ! Fit after self-cal, rms=0.098772Jy sigma=0.884747 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.216 mas, bmaj=1.475 mas, bpa=66.17 degrees ! Estimated noise=0.944861 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00113086 Jy ! Component: 100 - total flux cleaned = -0.00236671 Jy ! Component: 150 - total flux cleaned = -0.00360264 Jy ! Component: 200 - total flux cleaned = -0.00422471 Jy ! Total flux subtracted in 200 components = -0.00422471 Jy ! Clean residual min=-0.006769 max=0.006927 Jy/beam ! Clean residual mean=0.000027 rms=0.001409 Jy/beam ! Combined flux in latest and established models = 2.40921 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 55 components and 2.40921 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097281Jy sigma=0.868902 ! Fit after self-cal, rms=0.097147Jy sigma=0.867074 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 (-6.8, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00322042 Jy ! Component: 100 - total flux cleaned = 0.00369082 Jy ! Component: 150 - total flux cleaned = 0.00369156 Jy ! Component: 200 - total flux cleaned = 0.00350668 Jy ! Total flux subtracted in 200 components = 0.00350668 Jy ! Clean residual min=-0.006146 max=0.005729 Jy/beam ! Clean residual mean=0.000028 rms=0.001347 Jy/beam ! Combined flux in latest and established models = 2.41272 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 66 components and 2.41272 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096144Jy sigma=0.857771 ! Fit after self-cal, rms=0.096068Jy sigma=0.856988 ! 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=0.096068Jy sigma=0.856988 ! Fit after self-cal, rms=0.082789Jy sigma=0.750487 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.216 mas, bmaj=1.473 mas, bpa=66.47 degrees ! Estimated noise=0.9448 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000879367 Jy ! Component: 100 - total flux cleaned = -0.00197224 Jy ! Component: 150 - total flux cleaned = -0.00270373 Jy ! Component: 200 - total flux cleaned = -0.00287479 Jy ! Total flux subtracted in 200 components = -0.00287479 Jy ! Clean residual min=-0.004713 max=0.004760 Jy/beam ! Clean residual mean=-0.000005 rms=0.000988 Jy/beam ! Combined flux in latest and established models = 2.40984 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 69 components and 2.40984 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081800Jy sigma=0.740805 ! Fit after self-cal, rms=0.081732Jy sigma=0.739821 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 = 0.000104427 Jy ! Component: 100 - total flux cleaned = -0.000368393 Jy ! Component: 150 - total flux cleaned = -0.000365257 Jy ! Component: 200 - total flux cleaned = -0.000498397 Jy ! Total flux subtracted in 200 components = -0.000498397 Jy ! Clean residual min=-0.004448 max=0.004558 Jy/beam ! Clean residual mean=-0.000005 rms=0.000966 Jy/beam ! Combined flux in latest and established models = 2.40934 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 72 components and 2.40934 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081198Jy sigma=0.734722 ! Fit after self-cal, rms=0.081151Jy sigma=0.734061 ! Inverting map ! Added new window around map position (-12.6, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00245341 Jy ! Component: 100 - total flux cleaned = 0.00217567 Jy ! Component: 150 - total flux cleaned = 0.00191807 Jy ! Component: 200 - total flux cleaned = 0.00180013 Jy ! Total flux subtracted in 200 components = 0.00180013 Jy ! Clean residual min=-0.004200 max=0.004031 Jy/beam ! Clean residual mean=-0.000005 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 2.41114 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 79 components and 2.41114 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080654Jy sigma=0.729513 ! Fit after self-cal, rms=0.080625Jy sigma=0.729083 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080625Jy sigma=0.729083 ! Fit after self-cal, rms=0.080262Jy sigma=0.726226 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.742 mas, bmaj=3.583 mas, bpa=46.65 degrees ! Estimated noise=1.1507 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00229853 Jy ! Component: 100 - total flux cleaned = -0.00258516 Jy ! Component: 150 - total flux cleaned = -0.00267343 Jy ! Component: 200 - total flux cleaned = -0.00281586 Jy ! Total flux subtracted in 200 components = -0.00281586 Jy ! Clean residual min=-0.003529 max=0.003229 Jy/beam ! Clean residual mean=-0.000009 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 2.40833 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 82 components and 2.40833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079948Jy sigma=0.723735 ! Fit after self-cal, rms=0.079939Jy sigma=0.723417 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 = 2.51081e-05 Jy ! Component: 100 - total flux cleaned = -0.000193688 Jy ! Component: 150 - total flux cleaned = -0.00032121 Jy ! Component: 200 - total flux cleaned = -0.00043592 Jy ! Total flux subtracted in 200 components = -0.00043592 Jy ! Clean residual min=-0.003410 max=0.003245 Jy/beam ! Clean residual mean=-0.000009 rms=0.000851 Jy/beam ! Combined flux in latest and established models = 2.40789 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 87 components and 2.40789 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079710Jy sigma=0.721575 ! Fit after self-cal, rms=0.079699Jy sigma=0.721290 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=1.216 mas, bmaj=1.473 mas, bpa=66.74 degrees ! Estimated noise=0.944871 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.216 x 1.473 at 66.74 degrees (North through East) ! Clean map min=-0.0061931 max=2.0755 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079699Jy sigma=0.721290 ! Fit after self-cal, rms=0.071529Jy sigma=0.619699 ! Inverting map and beam ! Estimated beam: bmin=1.216 mas, bmaj=1.472 mas, bpa=66.81 degrees ! Estimated noise=0.944479 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000881213 Jy ! Component: 100 - total flux cleaned = -0.00166309 Jy ! Component: 150 - total flux cleaned = -0.00205723 Jy ! Component: 200 - total flux cleaned = -0.00194875 Jy ! Total flux subtracted in 200 components = -0.00194875 Jy ! Clean residual min=-0.003607 max=0.003402 Jy/beam ! Clean residual mean=-0.000007 rms=0.000804 Jy/beam ! Combined flux in latest and established models = 2.40594 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 88 components and 2.40594 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070955Jy sigma=0.613828 ! Fit after self-cal, rms=0.070918Jy sigma=0.613282 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.33384e-05 Jy ! Component: 100 - total flux cleaned = -4.37183e-05 Jy ! Component: 150 - total flux cleaned = -0.000145383 Jy ! Component: 200 - total flux cleaned = -0.000240653 Jy ! Total flux subtracted in 200 components = -0.000240653 Jy ! Clean residual min=-0.003545 max=0.003501 Jy/beam ! Clean residual mean=-0.000007 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 2.4057 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 90 components and 2.4057 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070614Jy sigma=0.610239 ! Fit after self-cal, rms=0.070591Jy sigma=0.609867 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070591Jy sigma=0.609867 ! Fit after self-cal, rms=0.070364Jy sigma=0.608302 print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9608 mas, bmaj=1.018 mas, bpa=-70.32 degrees ! Estimated noise=1.42215 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.58882 Jy ! Component: 100 - total flux cleaned = 1.97486 Jy ! Component: 150 - total flux cleaned = 2.13438 Jy ! Component: 200 - total flux cleaned = 2.22282 Jy ! Total flux subtracted in 200 components = 2.22282 Jy ! Clean residual min=-0.012389 max=0.045478 Jy/beam ! Clean residual mean=0.000010 rms=0.002832 Jy/beam ! Combined flux in latest and established models = 2.22282 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 21 model components to the UV plane model. ! The established model now contains 21 components and 2.22282 Jy ! Inverting map and beam ! Estimated beam: bmin=1.215 mas, bmaj=1.473 mas, bpa=67 degrees ! Estimated noise=0.94457 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 = 0.0891879 Jy ! Component: 100 - total flux cleaned = 0.131214 Jy ! Component: 150 - total flux cleaned = 0.152687 Jy ! Component: 200 - total flux cleaned = 0.163908 Jy ! Total flux subtracted in 200 components = 0.163908 Jy ! Clean residual min=-0.003807 max=0.007174 Jy/beam ! Clean residual mean=-0.000009 rms=0.001068 Jy/beam ! Combined flux in latest and established models = 2.38673 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 42 components and 2.38673 Jy ! Inverting map ! Added new window around map position (2.2, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00747966 Jy ! Component: 100 - total flux cleaned = 0.011369 Jy ! Component: 150 - total flux cleaned = 0.0124626 Jy ! Component: 200 - total flux cleaned = 0.0129598 Jy ! Total flux subtracted in 200 components = 0.0129598 Jy ! Clean residual min=-0.003434 max=0.004177 Jy/beam ! Clean residual mean=-0.000007 rms=0.000846 Jy/beam ! Combined flux in latest and established models = 2.39969 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 63 components and 2.39969 Jy ! Inverting map ! Added new window around map position (-8, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126193 Jy ! Component: 100 - total flux cleaned = 0.0015517 Jy ! Component: 150 - total flux cleaned = 0.00169186 Jy ! Component: 200 - total flux cleaned = 0.00195609 Jy ! Total flux subtracted in 200 components = 0.00195609 Jy ! Clean residual min=-0.003285 max=0.003794 Jy/beam ! Clean residual mean=-0.000007 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 2.40165 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 77 components and 2.40165 Jy ! Inverting map ! Added new window around map position (10.6, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00184923 Jy ! Component: 100 - total flux cleaned = 0.00185227 Jy ! Component: 150 - total flux cleaned = 0.00197068 Jy ! Component: 200 - total flux cleaned = 0.00218981 Jy ! Total flux subtracted in 200 components = 0.00218981 Jy ! Clean residual min=-0.003205 max=0.003422 Jy/beam ! Clean residual mean=-0.000007 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 2.40384 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 87 components and 2.40384 Jy ! Inverting map ! Added new window around map position (-3.8, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000519397 Jy ! Component: 100 - total flux cleaned = 0.000403247 Jy ! Component: 150 - total flux cleaned = 0.000506487 Jy ! Component: 200 - total flux cleaned = 0.000506146 Jy ! Total flux subtracted in 200 components = 0.000506146 Jy ! Clean residual min=-0.003112 max=0.003257 Jy/beam ! Clean residual mean=-0.000007 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 2.40434 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 107 components and 2.40434 Jy ! Inverting map ! Added new window around map position (-0.2, -5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115465 Jy ! Component: 100 - total flux cleaned = 0.00105685 Jy ! Component: 150 - total flux cleaned = 0.00105727 Jy ! Component: 200 - total flux cleaned = 0.00087294 Jy ! Total flux subtracted in 200 components = 0.00087294 Jy ! Clean residual min=-0.003075 max=0.003125 Jy/beam ! Clean residual mean=-0.000006 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 2.40522 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 125 components and 2.40522 Jy ! Inverting map ! Added new window around map position (-34, -50). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142473 Jy ! Component: 100 - total flux cleaned = 0.00142386 Jy ! Component: 150 - total flux cleaned = 0.00133545 Jy ! Component: 200 - total flux cleaned = 0.00133665 Jy ! Total flux subtracted in 200 components = 0.00133665 Jy ! Clean residual min=-0.003105 max=0.002975 Jy/beam ! Clean residual mean=-0.000007 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 2.40655 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 138 components and 2.40655 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.745 mas, bmaj=3.585 mas, bpa=46.82 degrees ! Estimated noise=1.14974 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000971525 Jy ! Component: 100 - total flux cleaned = -0.00109624 Jy ! Component: 150 - total flux cleaned = -0.00125449 Jy ! Component: 200 - total flux cleaned = -0.00135328 Jy ! Total flux subtracted in 200 components = -0.00135328 Jy ! Clean residual min=-0.002444 max=0.002407 Jy/beam ! Clean residual mean=-0.000013 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 2.4052 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 = -9.23053e-05 Jy ! Component: 100 - total flux cleaned = -0.000180398 Jy ! Component: 150 - total flux cleaned = -0.00030398 Jy ! Component: 200 - total flux cleaned = -0.000381158 Jy ! Total flux subtracted in 200 components = -0.000381158 Jy ! Clean residual min=-0.002474 max=0.002377 Jy/beam ! Clean residual mean=-0.000013 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 2.40482 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 164 components and 2.40482 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.215 mas, bmaj=1.473 mas, bpa=67 degrees ! Estimated noise=0.94457 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000470689 Jy ! Component: 100 - total flux cleaned = 0.000470984 Jy ! Component: 150 - total flux cleaned = 0.000471217 Jy ! Component: 200 - total flux cleaned = 0.000549487 Jy ! Total flux subtracted in 200 components = 0.000549487 Jy ! Clean residual min=-0.002993 max=0.002819 Jy/beam ! Clean residual mean=-0.000007 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 2.40537 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 173 components and 2.40537 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069134Jy sigma=0.599400 ! Fit after self-cal, rms=0.068759Jy sigma=0.594723 wmodel J0102+5824_X_map.mod ! Writing 173 model components to file: J0102+5824_X_map.mod wobs J0102+5824_X_uvs.fits ! Writing UV FITS file: J0102+5824_X_uvs.fits wwins J0102+5824_X_map.win ! wwins: Wrote 10 windows to J0102+5824_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000546155 Jy ! Component: 100 - total flux cleaned = -0.000906938 Jy ! Component: 150 - total flux cleaned = -0.0013078 Jy ! Component: 200 - total flux cleaned = -0.00160106 Jy ! Component: 250 - total flux cleaned = -0.00183961 Jy ! Component: 300 - total flux cleaned = -0.00193329 Jy ! Component: 350 - total flux cleaned = -0.00211804 Jy ! Component: 400 - total flux cleaned = -0.00216336 Jy ! Component: 450 - total flux cleaned = -0.00229746 Jy ! Component: 500 - total flux cleaned = -0.00242985 Jy ! Component: 550 - total flux cleaned = -0.00242993 Jy ! Component: 600 - total flux cleaned = -0.00264684 Jy ! Component: 650 - total flux cleaned = -0.00294659 Jy ! Component: 700 - total flux cleaned = -0.00307351 Jy ! Component: 750 - total flux cleaned = -0.00319951 Jy ! Component: 800 - total flux cleaned = -0.00328296 Jy ! Component: 850 - total flux cleaned = -0.00344768 Jy ! Component: 900 - total flux cleaned = -0.00336591 Jy ! Component: 950 - total flux cleaned = -0.00344751 Jy ! Component: 1000 - total flux cleaned = -0.00336736 Jy ! Component: 1050 - total flux cleaned = -0.00336716 Jy ! Component: 1100 - total flux cleaned = -0.00324792 Jy ! Component: 1150 - total flux cleaned = -0.00324843 Jy ! Component: 1200 - total flux cleaned = -0.00328726 Jy ! Component: 1250 - total flux cleaned = -0.00317062 Jy ! Component: 1300 - total flux cleaned = -0.00324811 Jy ! Component: 1350 - total flux cleaned = -0.00309463 Jy ! Component: 1400 - total flux cleaned = -0.00301815 Jy ! Component: 1450 - total flux cleaned = -0.00305651 Jy ! Component: 1500 - total flux cleaned = -0.00290493 Jy ! Component: 1550 - total flux cleaned = -0.00294257 Jy ! Component: 1600 - total flux cleaned = -0.00271805 Jy ! Component: 1650 - total flux cleaned = -0.00275534 Jy ! Component: 1700 - total flux cleaned = -0.00275525 Jy ! Component: 1750 - total flux cleaned = -0.00260773 Jy ! Component: 1800 - total flux cleaned = -0.00260754 Jy ! Component: 1850 - total flux cleaned = -0.00249798 Jy ! Component: 1900 - total flux cleaned = -0.00249814 Jy ! Component: 1950 - total flux cleaned = -0.00246204 Jy ! Component: 2000 - total flux cleaned = -0.00239017 Jy ! Component: 2050 - total flux cleaned = -0.0023904 Jy ! Component: 2100 - total flux cleaned = -0.00231896 Jy ! Component: 2150 - total flux cleaned = -0.00235422 Jy ! Component: 2200 - total flux cleaned = -0.00217751 Jy ! Component: 2250 - total flux cleaned = -0.00210716 Jy ! Component: 2300 - total flux cleaned = -0.00221217 Jy ! Component: 2350 - total flux cleaned = -0.0021078 Jy ! Component: 2400 - total flux cleaned = -0.00186503 Jy ! Component: 2450 - total flux cleaned = -0.00196847 Jy ! Component: 2500 - total flux cleaned = -0.00193407 Jy ! Component: 2550 - total flux cleaned = -0.00179702 Jy ! Component: 2600 - total flux cleaned = -0.00183092 Jy ! Component: 2650 - total flux cleaned = -0.00172887 Jy ! Component: 2700 - total flux cleaned = -0.00166118 Jy ! Component: 2750 - total flux cleaned = -0.00169461 Jy ! Component: 2800 - total flux cleaned = -0.00145939 Jy ! Component: 2850 - total flux cleaned = -0.0014258 Jy ! Component: 2900 - total flux cleaned = -0.00135922 Jy ! Component: 2950 - total flux cleaned = -0.00112665 Jy ! Component: 3000 - total flux cleaned = -0.00125917 Jy ! Component: 3050 - total flux cleaned = -0.00125902 Jy ! Component: 3100 - total flux cleaned = -0.00102883 Jy ! Component: 3150 - total flux cleaned = -0.00106157 Jy ! Component: 3200 - total flux cleaned = -0.00109443 Jy ! Component: 3250 - total flux cleaned = -0.000931526 Jy ! Component: 3300 - total flux cleaned = -0.000866392 Jy ! Component: 3350 - total flux cleaned = -0.000737181 Jy ! Component: 3400 - total flux cleaned = -0.000543854 Jy ! Component: 3450 - total flux cleaned = -0.000543819 Jy ! Component: 3500 - total flux cleaned = -0.000447969 Jy ! Component: 3550 - total flux cleaned = -0.000447997 Jy ! Component: 3600 - total flux cleaned = -9.7989e-05 Jy ! Component: 3650 - total flux cleaned = -9.79764e-05 Jy ! Component: 3700 - total flux cleaned = -9.79937e-05 Jy ! Component: 3750 - total flux cleaned = -3.69243e-06 Jy ! Component: 3800 - total flux cleaned = 0.000247782 Jy ! Component: 3850 - total flux cleaned = 0.000216557 Jy ! Component: 3900 - total flux cleaned = 0.000279067 Jy ! Component: 3950 - total flux cleaned = 0.00043449 Jy ! Component: 4000 - total flux cleaned = 0.000496712 Jy ! Component: 4050 - total flux cleaned = 0.000496679 Jy ! Total flux subtracted in 4096 components = 0.000651175 Jy ! Clean residual min=-0.001866 max=0.002277 Jy/beam ! Clean residual mean=-0.000004 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 2.40602 Jy keep ! Adding 304 model components to the UV plane model. ! The established model now contains 474 components and 2.40602 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv126_uvs/J0102+5824_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.215 x 1.473 at 67 degrees (North through East) ! Clean map min=-0.005224 max=2.0791 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv126_uvs/J0102+5824_X_map.fits wmodel /scr/pima/rv126_uvs/J0102+5824_X_map.mod ! Writing 474 model components to file: /scr/pima/rv126_uvs/J0102+5824_X_map.mod wobs /scr/pima/rv126_uvs/J0102+5824_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv126_uvs/J0102+5824_X_uvs.fits wwins /scr/pima/rv126_uvs/J0102+5824_X_map.win ! wwins: Wrote 11 windows to /scr/pima/rv126_uvs/J0102+5824_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 2.07913 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000515281 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0743504 0.0743504 0.148701 0.297401 0.594803 1.18961 2.37921 4.75842 9.51685 19.0337 38.0674 76.1348 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 2.079 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 4034.95 quit ! Quitting program ! Log file /scr/pima/rv126_uvs/J0102+5824_X_dfm.log closed on Sun Dec 23 03:17:22 2018